CONTINENTAL AIRLINES INC /DE/
8-K, 1997-10-14
AIR TRANSPORTATION, SCHEDULED
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM 8-K


                                 CURRENT REPORT
                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934


                Date of Report (Date of earliest event reported):
                                 September 25, 1997


                           CONTINENTAL AIRLINES, INC.
             (Exact name of registrant as specified in its charter)


         Delaware                       0-09781                   74-2099724
(State or other jurisdiction    (Commission File Number)        (IRS Employer 
 of incorporation)                                           Identification No.)


2929 Allen Parkway, Suite 2010, Houston, Texas                    77019
  (Address of principal executive offices)                      (Zip Code)


                                 (713) 834-2950
              (Registrant's telephone number, including area code)

<PAGE>


Item 7.   Financial Statements and Exhibits.

          (c) Exhibits.  The  documents listed below are filed as Exhibits  with
reference to the Registration Statement on Form S-3 (Registration No. 333-31285)
of  Continental  Airlines,  Inc. The  Registration  Statement and the Prospectus
Supplement, dated  September  12, 1997, to the  Prospectus, dated July 23, 1997,
relate  to  the   offering  of   Continental   Airlines,   Inc.'s  Pass  Through
Certificates, Series 1997-3.

<TABLE>
<CAPTION>

          <S>       <C>
          4.1       Revolving Credit Agreement 1997-3A between  Wilmington Trust
                    Company,  Subordination  Agent  and  Borrower,  and ABN AMRO
                    Bank, N.V., Chicago Branch, as Liquidity Provider

          4.2       Revolving Credit Agreement 1997-3B between  Wilmington Trust
                    Company,  Subordination  Agent  and  Borrower,  and ABN AMRO
                    Bank, N.V., Chicago Branch, as Liquidity Provider

          4.3       Revolving Credit Agreement 1997-3C between  Wilmington Trust
                    Company,  Subordination  Agent  and  Borrower,  and ABN AMRO
                    Bank, N.V., Chicago Branch, as Liquidity Provider

          4.4       Pass Through Trust Agreement between  Continental  Airlines,
                    Inc. and Wilmington Trust Company, as Trustee

          4.5       Trust  Supplement  No.  1997-3A  Dated  September  25,  1997
                    between   Wilmington   Trust   Company,   as  Trustee,   and
                    Continental  Airlines,  Inc. to Pass Through Trust Agreement
                    Dated as of September 25, 1997

          4.6       Trust  Supplement  No.  1997-3B  Dated  September  25,  1997
                    between   Wilmington   Trust   Company,   as  Trustee,   and
                    Continental  Airlines,  Inc. to Pass Through Trust Agreement
                    Dated as of September 25, 1997

          4.8       Trust  Supplement  No.  1997-3C  Dated  September  25,  1997
                    between   Wilmington   Trust   Company,   as  Trustee,   and
                    Continental  Airlines,  Inc. to Pass Through Trust Agreement
                    Dated as of September 25, 1997

          4.9       Intercreditor  Agreement  among  Wilmington  Trust  Company,
                    Trustee,  ABN AMRO Bank,  N.V.,  Chicago  Branch,  Liquidity
                    Provider, and Wilmington Trust Company,  Subordination Agent
                    and Trustee

          4.10      Form of  Trust  Agreement  between  ICX  Corporation,  Owner
                    Participant,  and First Security Bank, National Association,
                    Owner Trustee

          4.11      Form of Trust Agreement between MetLife Capital Credit L.P.,
                    Owner  Participant,   and  First  Security  Bank,   National
                    Association, Owner Trustee

<PAGE>

          4.12      Form of Trust Agreement  between  Pacific  Century  Leasing,
                    Inc., Owner Participant,  and First Security Bank,  National
                    Association, Owner Trustee

          4.13      Form of Participation  Agreement among Continental Airlines,
                    Inc.,   Lessee,   Pacific  Century   Leasing,   Inc.,  Owner
                    Participant,  First  Security   Bank  National  Association,
                    Owner Trustee,  Wilmington Trust Company, Mortgagee and Loan
                    Participant, Corcim, Inc., Existing Lessor, Rolls-Royce plc,
                    Existing Mortgagee and Equity Guarantor and  Embraer-Empresa
                    Brasileira de Aeronautica S.A., Airframe Manufacturer

          4.14      Form of Participation  Agreement among Continental Airlines,
                    Inc.,  Lessee,  ICX Corporation,  Owner  Participant,  First
                    Security   Bank    National   Association,   Owner  Trustee,
                    Wilmington  Trust Company,  Mortgagee and Loan  Participant,
                    Corcim,  Inc.,  Existing Lessor,  Rolls-Royce plc,  Existing
                    Mortgagee   and   Equity   Guarantor   and   Embraer-Empresa
                    Brasileira de Aeronautica S.A., Airframe Manufacturer

          4.15      Form of Participation  Agreement among Continental Airlines,
                    Inc.,   Lessee,   MetLife   Capital   Credit   L.P.,   Owner
                    Participant,  First  Security  Bank   National  Association,
                    Owner Trustee,  Wilmington Trust Company, Mortgagee and Loan
                    Participant, Corcim, Inc., Existing Lessor, Rolls-Royce plc,
                    Existing Mortgagee and Equity Guarantor and  Embraer-Empresa
                    Brasileira de Aeronautica S.A., Airframe Manufacturer

          4.16      Form of Lease Agreement between First Security Bank National
                    Association,  Lessor and Continental Airlines,  Inc., Lessee
                    [Pacific Century Leasing, Inc., Owner Participant]

          4.17      Form of Lease Agreement between First Security Bank National
                    Association,  Lessor and Continental Airlines,  Inc., Lessee
                    [ICX Corporation, Owner Participant]

          4.18      Form of Lease Agreement between First Security Bank National
                    Association,  Lessor and Continental Airlines,  Inc., Lessee
                    [MetLife Capital Credit L.P., Owner Participant]

          4.19      Form of Trust Indenture and Mortgage  between First Security
                    Bank, National  Association,  Owner Trustee,  and Wilmington
                    Trust Company, Mortgagee

          23.1      Consent of Avmark, Inc.

          23.2      Consent of Simat, Helliesen & Eichner, Inc.

          23.3      Consent of Morten Beyer and Agnew

<PAGE>

          23.4      Consent of Avmark, Inc.

          23.5      Consent of Morten Beyer and Agnew

</TABLE>



<PAGE>

                                    SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, Continental
Airlines,  Inc.  has duly  caused  this report to be signed on its behalf by the
undersigned hereunto duly authorized.

                                            CONTINENTAL AIRLINES, INC.


                                            By  /S/ JEFFERY A. SMISEK
                                                --------------------------------
                                                Jeffery A. Smisek
                                                Executive Vice President
                                                and General Counsel

October 13, 1997


<PAGE>

                                  EXHIBIT INDEX

<TABLE>
<CAPTION>

          <S>       <C>
          4.1       Revolving Credit Agreement 1997-3A between  Wilmington Trust
                    Company,  Subordination  Agent  and  Borrower,  and ABN AMRO
                    Bank, N.V., Chicago Branch, as Liquidity Provider

          4.2       Revolving Credit Agreement 1997-3B between  Wilmington Trust
                    Company,  Subordination  Agent  and  Borrower,  and ABN AMRO
                    Bank, N.V., Chicago Branch, as Liquidity Provider
       

          4.3       Revolving Credit Agreement 1997-3C between  Wilmington Trust
                    Company,  Subordination  Agent  and  Borrower,  and ABN AMRO
                    Bank, N.V., Chicago Branch, as Liquidity Provider

          4.4       Pass Through Trust Agreement between  Continental  Airlines,
                    Inc. and Wilmington Trust Company, as Trustee

          4.5       Trust  Supplement  No.  1997-3A  Dated  September  25,  1997
                    between   Wilmington   Trust   Company,   as  Trustee,   and
                    Continental  Airlines,  Inc. to Pass Through Trust Agreement
                    Dated as of September 25, 1997

          4.6       Trust  Supplement  No.  1997-3B  Dated  September  25,  1997
                    between   Wilmington   Trust   Company,   as  Trustee,   and
                    Continental  Airlines,  Inc. to Pass Through Trust Agreement
                    Dated as of September 25, 1997

          4.8       Trust  Supplement  No.  1997-3C  Dated  September  25,  1997
                    between   Wilmington   Trust   Company,   as  Trustee,   and
                    Continental  Airlines,  Inc. to Pass Through Trust Agreement
                    Dated as of September 25, 1997

          4.9       Intercreditor  Agreement  among  Wilmington  Trust  Company,
                    Trustee,  ABN AMRO Bank,  N.V.,  Chicago  Branch,  Liquidity
                    Provider, and Wilmington Trust Company,  Subordination Agent
                    and Trustee

          4.10      Form of  Trust  Agreement  between  ICX  Corporation,  Owner
                    Participant,  and First Security Bank, National Association,
                    Owner Trustee

          4.11      Form of Trust Agreement between MetLife Capital Credit L.P.,
                    Owner  Participant,   and  First  Security  Bank,   National
                    Association, Owner Trustee

<PAGE>

          4.12      Form of Trust Agreement  between  Pacific  Century  Leasing,
                    Inc., Owner Participant,  and First Security Bank,  National
                    Association, Owner Trustee

          4.13      Form of Participation  Agreement among Continental Airlines,
                    Inc.,   Lessee,   Pacific  Century   Leasing,   Inc.,  Owner
                    Participant,  First  Security   Bank  National  Association,
                    Owner Trustee,  Wilmington Trust Company, Mortgagee and Loan
                    Participant, Corcim, Inc., Existing Lessor, Rolls-Royce plc,
                    Existing Mortgagee and Equity Guarantor and  Embraer-Empresa
                    Brasileira de Aeronautica S.A., Airframe Manufacturer

          4.14      Form of Participation  Agreement among Continental Airlines,
                    Inc.,  Lessee,  ICX Corporation,  Owner  Participant,  First
                    Security   Bank    National   Association,   Owner  Trustee,
                    Wilmington  Trust Company,  Mortgagee and Loan  Participant,
                    Corcim,  Inc.,  Existing Lessor,  Rolls-Royce plc,  Existing
                    Mortgagee   and   Equity   Guarantor   and   Embraer-Empresa
                    Brasileira de Aeronautica S.A., Airframe Manufacturer

          4.15      Form of Participation  Agreement among Continental Airlines,
                    Inc.,   Lessee,   MetLife   Capital   Credit   L.P.,   Owner
                    Participant,  First  Security  Bank   National  Association,
                    Owner Trustee,  Wilmington Trust Company, Mortgagee and Loan
                    Participant, Corcim, Inc., Existing Lessor, Rolls-Royce plc,
                    Existing Mortgagee and Equity Guarantor and  Embraer-Empresa
                    Brasileira de Aeronautica S.A., Airframe Manufacturer

          4.16      Form of Lease Agreement between First Security Bank National
                    Association,  Lessor and Continental Airlines,  Inc., Lessee
                    [Pacific Century Leasing, Inc., Owner Participant]

          4.17      Form of Lease Agreement between First Security Bank National
                    Association,  Lessor and Continental Airlines,  Inc., Lessee
                    [ICX Corporation, Owner Participant]

          4.18      Form of Lease Agreement between First Security Bank National
                    Association,  Lessor and Continental Airlines,  Inc., Lessee
                    [MetLife Capital Credit L.P., Owner Participant]

          4.19      Form of Trust Indenture and Mortgage  between First Security
                    Bank, National  Association,  Owner Trustee,  and Wilmington
                    Trust Company, Mortgagee

          23.1      Consent of Avmark, Inc.

          23.2      Consent of Simat, Helliesen & Eichner, Inc.

          23.3      Consent of Morten Beyer and Agnew

<PAGE>

          23.4      Consent of Avmark, Inc.

          23.5      Consent of Morten Beyer and Agnew


</TABLE>



================================================================================


                           REVOLVING CREDIT AGREEMENT
                                    (1997-3A)



                         Dated as of September 25, 1997

                                     between

                            WILMINGTON TRUST COMPANY,

                             as Subordination Agent,
                          as agent and trustee for the
                 Continental Airlines Pass Through Trust 1997-3A

                                   as Borrower

                                       and



                       ABN AMRO BANK N.V., CHICAGO BRANCH

                              as Liquidity Provider




                                   Relating to

                 Continental Airlines Pass Through Trust 1997-3A
             7.160% Continental Airlines Pass Through Certificates,
                                 Series 1997-3A


================================================================================




<PAGE>

<TABLE>
<CAPTION>

                                TABLE OF CONTENTS

                                                                            PAGE
                                                                            ----

                                   ARTICLE I.

                                   DEFINITIONS

<S>             <C>                                                          <C>
Section 1.1     Certain Defined Terms......................................... 1

                                   ARTICLE II.

                       AMOUNT AND TERMS OF THE COMMITMENT

Section 2.1     The Advances...................................................6
Section 2.2     Making the Advances............................................7
Section 2.3.    Fees...........................................................9
Section 2.4.    Adjustments or Termination of the Maximum Commitment...........9
Section 2.5.    Repayments of Interest Advances or the Final Advance...........9
Section 2.6.    Repayments of Provider Advances...............................10
Section 2.7.    Payments to the Liquidity Provider Under the Intercreditor
                Agreement.....................................................11
Section 2.8.    Book Entries..................................................11
Section 2.9.    Payments from Available Funds Only............................11

                                  ARTICLE III.

                           OBLIGATIONS OF THE BORROWER

Section 3.1.    Increased Costs...............................................12
Section 3.2.    Capital Adequacy..............................................13
Section 3.3.    Payments Free of Deductions...................................13
Section 3.4.    Payments......................................................14
Section 3.5.    Computations..................................................14
Section 3.6.    Payment on Non-Business Days..................................14
Section 3.7.    Interest......................................................14
Section 3.8.    Replacement of Borrower.......................................16
Section 3.9.    Funding Loss Indemnification..................................16
Section 3.10.   Illegality....................................................17

<PAGE>


                                TABLE OF CONTENTS
                                  (Continued)

                                                                            PAGE
                                                                            ----

                                   ARTICLE IV.

                              CONDITIONS PRECEDENT

Section 4.1.    Conditions Precedent to Effectiveness of Section 2.1..........17
Section 4.2.    Conditions Precedent to Borrowing.............................19

                                   ARTICLE V.

                                    COVENANTS

Section 5.1.    Affirmative Covenants of the Borrower.........................19
Section 5.2.    Negative Covenants of the Borrower............................19

                                   ARTICLE VI.

                           LIQUIDITY EVENTS OF DEFAULT

Section 6.1.    Liquidity Events of Default...................................20

                                  ARTICLE VII.

                                  MISCELLANEOUS

Section 7.1.    Amendments, Etc...............................................20
Section 7.2.    Notices, Etc..................................................20
Section 7.3.    No Waiver; Remedies...........................................21
Section 7.4.    Further Assurances............................................21
Section 7.5.    Indemnification; Survival of Certain Provisions...............21
Section 7.6.    Liability of the Liquidity Provider...........................22
Section 7.7.    Costs, Expenses and Taxes.....................................22
Section 7.8.    Binding Effect; Participations................................23
Section 7.9.    Severability..................................................24
Section 7.10.   Governing Law.................................................25
Section 7.11.   Submission to Jurisdiction; Waiver of Jury Trial; Waiver of
                Immunity......................................................25
Section 7.12.   Execution in Counterparts.....................................26
Section 7.13.   Entirety......................................................26
Section 7.14.   Headings......................................................26
Section 7.15.   Liquidity Provider's Obligation To Make Advances..............26


<PAGE>
                                TABLE OF CONTENTS
                                  (Continued)



ANNEX I         Interest Advance Notice of Borrowing
ANNEX II        Non-Extension Advance Notice of Borrowing
ANNEX III       Downgrade Advance Notice of Borrowing
ANNEX IV        Final Advance Notice of Borrowing
ANNEX V         Notice of Termination
ANNEX VI        Notice of Replacement Subordination Agent

SCHEDULE I TO INTEREST  ADVANCE NOTICE OF BORROWING
SCHEDULE I TO NON-EXTENSION ADVANCE NOTICE OF BORROWING
SCHEDULE I TO DOWNGRADE ADVANCE NOTICE OF BORROWING
SCHEDULE I TO FINAL ADVANCE NOTICE OF BORROWING

</TABLE>



<PAGE>


                           REVOLVING CREDIT AGREEMENT


          This  REVOLVING  CREDIT  AGREEMENT  dated as of  September  25,  1997,
between WILMINGTON TRUST COMPANY, a Delaware corporation,  not in its individual
capacity but solely as  Subordination  Agent under the  Intercreditor  Agreement
(each as defined below),  as agent and trustee for the Class A Trust (as defined
below) (the "BORROWER"), and ABN AMRO BANK N.V., a bank organized under the laws
of The  Netherlands,  acting  through  its  Chicago  Branch  ("ABN  AMRO" or the
"LIQUIDITY PROVIDER").


                              W I T N E S S E T H:
                              - - - - - - - - - - 

          WHEREAS,  pursuant to the Class A Trust  Agreement  (such term and all
other  capitalized terms used in these recitals having the meanings set forth or
referred  to in  Section  1.1),  the  Class  A  Trust  is  issuing  the  Class A
Certificates; and

          WHEREAS,  the  Borrower,  in order to support the timely  payment of a
portion of the interest on the Class A  Certificates  in  accordance  with their
terms,  has  requested  the  Liquidity  Provider  to enter into this  Agreement,
providing in part for the Borrower to request in  specified  circumstances  that
Advances be made hereunder.

          NOW, THEREFORE,  in consideration of the premises,  the parties hereto
agree as follows:

                                   ARTICLE I.

                                   DEFINITIONS
                                   -----------

          Section 1.1. CERTAIN DEFINED TERMS.  (a) DEFINITIONS.  As used in this
Agreement  and unless  otherwise  expressly  indicated,  or unless  the  context
clearly  requires  otherwise,  the  following  capitalized  terms shall have the
following respective meanings for all purposes of this Agreement:

          "ADDITIONAL  COST" has the  meaning  assigned  to such term in Section
     3.1.

          "ADVANCE"  means an  Interest  Advance,  a Final  Advance,  a Provider
     Advance,  an Applied Provider Advance or an Unpaid Advance, as the case may
     be.

          "APPLICABLE  LIQUIDITY RATE" has the meaning  assigned to such term in
     Section 3.7(g).

          "APPLICABLE  MARGIN"  means (w) with respect to any Unpaid  Advance or
     Applied  Provider  Advance,  2.00% or (x)  with  respect  to any  Unapplied
     Provider Advance, .40%.

          "APPLIED  DOWNGRADE  ADVANCE" has the meaning assigned to such term in
     Section 2.6(a).

<PAGE>


          "APPLIED  NON-EXTENSION ADVANCE" has the meaning assigned to such term
     in Section 2.6(a).

          "APPLIED  PROVIDER  ADVANCE" has the meaning  assigned to such term in
     Section 2.6(a).

          "BASE RATE" means a fluctuating interest rate per annum in effect from
     time to time,  which rate per annum  shall at all times be equal to (a) the
     weighted average of the rates on overnight Federal funds  transactions with
     members of the Federal Reserve System arranged by Federal funds brokers, as
     published for such day (or, if such day is not a Business Day, for the next
     preceding Business Day) by the Federal Reserve Bank of New York, or if such
     rate is not so published for any day that is a Business Day, the average of
     the quotations for such day for such transactions received by the Liquidity
     Provider from three Federal funds brokers of recognized  standing  selected
     by it, plus (b) one-quarter of one percent (1/4 of 1%).

          "BASE RATE  ADVANCE"  means an Advance  that bears  interest at a rate
     based upon the Base Rate.

          "BORROWER"  has the  meaning  assigned  to such term in the recital of
     parties to this Agreement.

          "BORROWING"  means the making of Advances  requested  by delivery of a
     Notice of Borrowing.

          "BUSINESS  DAY" means any day other than a Saturday or Sunday or a day
     on which  commercial  banks are required or authorized to close in Houston,
     Texas,  New York,  New York,  Chicago,  Illinois or, so long as any Class A
     Certificate  is  outstanding,  the city and  state  in  which  the  Class A
     Trustee,  the Borrower or any Loan Trustee  maintains its  Corporate  Trust
     Office or receives or disburses funds, and, if the applicable  Business Day
     relates to any Advance or other amount bearing  interest based on the LIBOR
     Rate, on which dealings are carried on in the London interbank market.

          "DOWNGRADE ADVANCE" means an Advance made pursuant to Section 2.2(c).

          "EFFECTIVE  DATE"  has the  meaning  specified  in  Section  4.1.  The
     delivery of the  certificate  of the  Liquidity  Provider  contemplated  by
     Section  4.1(e) shall be conclusive  evidence  that the Effective  Date has
     occurred.

          "EXCLUDED  TAXES" means (i) taxes imposed on the overall net income of
     the Liquidity  Provider or of its Lending Office by the jurisdiction  where
     such  Liquidity  Provider's  principal  office  or such  Lending  Office is
     located, and (ii) Excluded Withholding Taxes.

          "EXCLUDED  WITHHOLDING  TAXES" means (i) withholding  Taxes imposed by
     the United States except to the extent that such United States  withholding

<PAGE>


     Taxes are  imposed  as a result of any change in  applicable  law after the
     date hereof  (excluding  from change in  applicable  law for this purpose a
     change  in an  applicable  treaty  or other  change  in law  affecting  the
     applicability  of a  treaty),  or in  the  case  of a  successor  Liquidity
     Provider  (including a transferee of an Advance) or Lending  Office,  after
     the date on which such successor Liquidity Provider obtains its interest or
     on which the Lending  Office is  changed,  and (ii) any  withholding  Taxes
     imposed by the United  States which are imposed or increased as a result of
     the Liquidity  Provider  failing to deliver to the Borrower any certificate
     or document  (which  certificate  or document in the good faith judgment of
     the  Liquidity  Provider  it is  legally  entitled  to  provide)  which  is
     reasonably  requested by the Borrower to establish that payments under this
     Agreement  are exempt from (or entitled to a reduced  rate of)  withholding
     Tax.

          "EXPENSES"  means  liabilities,   obligations,  damages,  settlements,
     penalties,  claims,  actions,  suits,  costs,  expenses,  and disbursements
     (including, without limitation,  reasonable fees and disbursements of legal
     counsel  and costs of  investigation),  provided  that  Expenses  shall not
     include any Taxes.

          "EXPIRY  DATE" means  September  24, 1998,  initially,  or any date to
     which the Expiry Date is extended pursuant to Section 2.10.

          "FINAL ADVANCE" means an Advance made pursuant to Section 2.2(d).

          "INTERCREDITOR  AGREEMENT" means the Intercreditor Agreement dated the
     date hereof,  among the  Trustees,  the Liquidity  Provider,  the liquidity
     provider under each Liquidity  Facility (other than this Agreement) and the
     Subordination Agent, as the same may be amended,  supplemented or otherwise
     modified from time to time in accordance with its terms.

          "INTEREST ADVANCE" means an Advance made pursuant to Section 2.2(a).

          "INTEREST  PERIOD" means,  with respect to any LIBOR Advance,  each of
     the following periods:

               (i) the period  beginning  on the third  Business  Day  following
     either (x) the Liquidity  Provider's receipt of the Notice of Borrowing for
     such  LIBOR  Advance or (y) the  withdrawal  of funds from the Class A Cash
     Collateral  Account  for the  purpose  of  paying  interest  on the Class A
     Certificates  as contemplated by Section 2.6(a) hereof and, in either case,
     ending on the next Regular Distribution Date; and

               (ii) each  subsequent  period  commencing  on the last day of the
     immediately  preceding  Interest  Period  and  ending  on the next  Regular
     Distribution Date;

     PROVIDED,  HOWEVER,  that if (x) the Final Advance shall have been made, or
     (y) other  outstanding  Advances  shall have been  converted into the Final
     Advance, then the Interest Periods shall be successive periods of one month
     beginning on the third  Business Day  following  the  Liquidity  Provider's
     receipt of the Notice of Borrowing  for such Final  Advance (in the case of

<PAGE>


     clause  (x)  above)  or  the  Regular   Distribution  Date  following  such
     conversion (in the case of clause (y) above).

          "LENDING  OFFICE" means the lending  office of the Liquidity  Provider
     presently located at Chicago, Illinois, or such other lending office as the
     Liquidity  Provider  from time to time  shall  notify the  Borrower  as its
     lending office  hereunder;  provided that the Liquidity  Provider shall not
     change its Lending  Office to a Lending Office outside the United States of
     America except in accordance with Section 3.1, 3.2 or 3.3 hereof.

          "LIBOR ADVANCE" means an Advance bearing interest at a rate based upon
     the LIBOR Rate.

          "LIBOR RATE" means,  with respect to any Interest Period,  the average
     (rounded upward, if necessary,  to the next higher 1/16 of 1%) of the rates
     per annum at which  deposits  in dollars  are offered to major banks in the
     London  interbank  market at  approximately  11:00 A.M.  (London  time) two
     Business  Days  before the first day of such  Interest  Period in an amount
     approximately  equal to the  principal  amount of the Advance to which such
     Interest  Period is to apply and for a period  of time  comparable  to such
     Interest Period.

          "LIQUIDITY  EVENT OF DEFAULT"  means the  occurrence of either (a) the
     Acceleration of all of the Equipment Notes or (b) a Continental  Bankruptcy
     Event.

          "LIQUIDITY  INDEMNITEE"  means (i) the  Liquidity  Provider,  (ii) the
     directors,  officers,  employees and agents of the Liquidity Provider,  and
     (iii) the  successors  and  permitted  assigns of the persons  described in
     clauses (i) and (ii), inclusive.

          "LIQUIDITY  PROVIDER"  has the  meaning  assigned  to such term in the
     recital of parties to this Agreement.

          "MAXIMUM  AVAILABLE  COMMITMENT"  shall  mean,  subject to the proviso
     contained  in  the  third  sentence  of  Section  2.2(a),  at any  time  of
     determination,  (a) the  Maximum  Commitment  at  such  time  less  (b) the
     aggregate  amount  of each  Interest  Advance  outstanding  at  such  time;
     provided that following a Provider Advance or a Final Advance,  the Maximum
     Available Commitment shall be zero.

          "MAXIMUM  COMMITMENT" means, for any day, the lesser of (x) $5,846,856
     and (y) the Required Amount on such day.

          "NON-EXTENSION  ADVANCE"  means an Advance  made  pursuant  to Section
     2.2(b).

          "NOTICE OF BORROWING" has the meaning specified in Section 2.2(e).

          "NOTICE OF REPLACEMENT  SUBORDINATION AGENT" has the meaning specified
     in Section 3.8.

<PAGE>


          "PERFORMING NOTE DEFICIENCY"  means any time that less than 65% of the
     then  aggregate  outstanding  principal  amount of all Equipment  Notes are
     Performing Equipment Notes.

          "PROSPECTUS" means the Prospectus dated July 23, 1997, as modified and
     supplemented  by  the  Prospectus  Supplement  dated  September  12,  1997,
     relating to the Certificates; and as such Prospectus may be further amended
     or supplemented.

          "PROVIDER  ADVANCE"  means  a  Downgrade  Advance  or a  Non-Extension
     Advance.

          "REGULATORY  CHANGE" has the meaning  assigned to such term in Section
     3.1.

          "REPLENISHMENT  AMOUNT"  has the  meaning  assigned  to  such  term in
     Section 2.6(b).

          "REQUIRED  AMOUNT" means, for any day, the sum of the aggregate amount
     of interest,  calculated at the rate per annum equal to the Stated Interest
     Rate for the Class A  Certificates,  that  would be  payable on the Class A
     Certificates on each of the six successive  quarterly Regular  Distribution
     Dates  immediately  following  such  day  or,  if  such  day  is a  Regular
     Distribution  Date, on such day and the succeeding  five quarterly  Regular
     Distribution  Dates,  in each  case  calculated  on the  basis  of the Pool
     Balance  of the  Class A  Certificates  on such day and  without  regard to
     expected future payments of principal on the Class A Certificates.

          "ROLLS ROYCE" means Rolls-Royce plc, a corporation organized under the
     laws of England.

          "TAX  LETTER"  means the  letter  dated the date  hereof  between  the
     Liquidity Provider and Rolls Royce pertaining to this Agreement.

          "TERMINATION  DATE" means the earliest to occur of the following:  (i)
     the  Expiry  Date;  (ii) the date on which  the  Borrower  delivers  to the
     Liquidity  Provider a certificate,  signed by a Responsible  Officer of the
     Borrower, certifying that all of the Class A Certificates have been paid in
     full (or provision  has been made for such payment in  accordance  with the
     Intercreditor  Agreement  and the Trust  Agreements)  or are  otherwise  no
     longer entitled to the benefits of this Agreement;  (iii) the date on which
     the Borrower delivers to the Liquidity Provider a certificate,  signed by a
     Responsible  Officer  of  the  Borrower,   certifying  that  a  Replacement
     Liquidity Facility has been substituted for this Agreement in full pursuant
     to Section 3.6(e) of the Intercreditor  Agreement;  (iv) the fifth Business
     Day following the receipt by the Borrower of a Termination  Notice from the
     Liquidity  Provider  pursuant to Section  6.1  hereof;  and (v) the date on
     which no Advance is or may (including by reason of  reinstatement as herein
     provided) become available for a Borrowing hereunder.

          "TERMINATION NOTICE" means the Notice of Termination  substantially in
     the form of Annex V to this Agreement.

<PAGE>


          "TRANSFEREE" has the meaning assigned to such term in Section 7.8(b).

          "UNAPPLIED  DOWNGRADE  ADVANCE" means any Downgrade Advance other than
     an Applied Downgrade Advance.

          "UNAPPLIED  PROVIDER ADVANCE" means any Provider Advance other than an
     Applied Provider Advance.

          "UNPAID ADVANCE" has the meaning assigned to such term in Section 2.5.

          (b) TERMS DEFINED IN THE INTERCREDITOR  AGREEMENT. For all purposes of
this Agreement,  the following terms shall have the respective meanings assigned
to such terms in the Intercreditor Agreement:

          "ACCELERATION",  "CERTIFICATES",  "CLASS A CASH  COLLATERAL  ACCOUNT",
          "CLASS A CERTIFICATES", "CLASS A CERTIFICATEHOLDERS", "CLASS A TRUST",
          "CLASS A TRUST AGREEMENT", "CLASS A TRUSTEE", "CLASS B CASH COLLATERAL
          ACCOUNT", "CLASS B CERTIFICATES", "CLASS B CERTIFICATEHOLDERS", "CLASS
          B TRUST", "CLASS B TRUST AGREEMENT",  "CLASS B TRUSTEE", "CLASS C CASH
          COLLATERAL    ACCOUNT",    "CLASS    C    CERTIFICATES",    "CLASS   C
          CERTIFICATEHOLDERS",  "CLASS  C  TRUST",  "CLASS  C TRUST  AGREEMENT",
          "CLASS  C  TRUSTEE",  "CLOSING  DATE",   "CONTINENTAL",   "CONTINENTAL
          BANKRUPTCY  EVENT",  "CONTROLLING  PARTY",  "CORPORATE  TRUST OFFICE",
          "DELIVERY  PERIOD  EXPIRY  DATE",   "DISTRIBUTION  DATE",  "DOWNGRADED
          FACILITY",  "EQUIPMENT NOTES",  "FEE LETTER",  "FINANCING  AGREEMENT",
          "INDENTURE",   "INVESTMENT  EARNINGS",   "LIQUIDITY  FACILITY",  "LOAN
          TRUSTEE", "MOODY'S",  "NON-EXTENDED FACILITY", "OPERATIVE AGREEMENTS",
          "PERFORMING  EQUIPMENT  NOTE",  "PERSON",  "POOL  BALANCE",  "PURCHASE
          AGREEMENT", "RATING AGENCY", "REGULAR DISTRIBUTION DATE", "REPLACEMENT
          LIQUIDITY  FACILITY",   "RESPONSIBLE  OFFICER",  "SCHEDULED  PAYMENT",
          "SPECIAL  PAYMENT",  "STANDARD  &  POOR'S",  "STATED  INTEREST  RATE",
          "SUBORDINATION AGENT", "TAXES", "THRESHOLD RATING", "TRANSFER", "TRUST
          AGREEMENTS", "TRUSTEE",  "UNDERWRITERS",  "UNDERWRITING AGREEMENT" AND
          "WRITTEN NOTICE".

                                   ARTICLE II.

                       AMOUNT AND TERMS OF THE COMMITMENT
                       ----------------------------------

          Section 2.1. THE ADVANCES.  The Liquidity  Provider hereby irrevocably
agrees,  on the terms and conditions  hereinafter set forth, to make Advances to
the  Borrower  from time to time on any  Business Day during the period from the
Effective  Date until 12:00 Noon (New York City time) on the Expiry Date (unless
the  obligations  of the  Liquidity  Provider  shall be  earlier  terminated  in
accordance with the terms of Section 2.4(b)) in an aggregate  amount at any time
outstanding not to exceed the Maximum Commitment.


<PAGE>


          Section 2.2. MAKING THE ADVANCES.

                      2.2.1.  Interest  Advances  shall  be  made in one or more
          Borrowings  by  delivery  to the  Liquidity  Provider  of one or  more
          written and completed  Notices of Borrowing in substantially  the form
          of Annex I attached  hereto,  signed by a  Responsible  Officer of the
          Borrower,  in an amount not exceeding the Maximum Available Commitment
          at such time and shall be used solely for the payment  when due of the
          interest  on the Class A  Certificates  at the  Stated  Interest  Rate
          therefor  in  accordance  with  Section  3.6(a)  of the  Intercreditor
          Agreement.  Each Interest  Advance made hereunder shall  automatically
          reduce the Maximum Available Commitment and the amount available to be
          borrowed  hereunder  by  subsequent  Advances  by the  amount  of such
          Interest  Advance  (subject to  reinstatement  as provided in the next
          sentence).  Upon  repayment to the  Liquidity  Provider in full of the
          amount of any Interest  Advance made pursuant to this Section  2.2(a),
          together  with  accrued  interest  thereon (as provided  herein),  the
          Maximum Available Commitment shall be reinstated by the amount of such
          repaid  Interest  Advance,  but not to exceed the Maximum  Commitment;
          PROVIDED,  HOWEVER, that the Maximum Available Commitment shall not be
          so  reinstated  at any time if (i) a Liquidity  Event of Default shall
          have  occurred and be continuing  and (ii) there is a Performing  Note
          Deficiency.

                      2.2.2. A  Non-Extension  Advance shall be made in a single
          Borrowing if this Agreement is not extended in accordance with Section
          3.6(d) of the Intercreditor  Agreement (unless a Replacement Liquidity
          Facility  to  replace  this  Agreement   shall  have  been  previously
          delivered to the Borrower in accordance  with said Section  3.6(d)) by
          delivery to the Liquidity  Provider of a written and completed  Notice
          of Borrowing in  substantially  the form of Annex II attached  hereto,
          signed by a Responsible Officer of the Borrower, in an amount equal to
          the Maximum  Available  Commitment at such time,  and shall be used to
          fund the  Class A Cash  Collateral  Account  in  accordance  with said
          Section 3.6(d).

                      2.2.3.  A  Downgrade  Advance  shall  be made in a  single
          Borrowing  upon a downgrading of the Liquidity  Provider's  short-term
          unsecured  debt  rating  issued  by  either  Rating  Agency  below the
          Threshold   Rating  (as  provided   for  in  Section   3.6(c)  of  the
          Intercreditor  Agreement) unless a Replacement  Liquidity  Facility to
          replace this  Agreement  shall have been  previously  delivered to the
          Borrower in accordance  with said Section  3.6(c),  by delivery to the
          Liquidity  Provider of a written and completed  Notice of Borrowing in
          substantially  the form of Annex  III  attached  hereto,  signed  by a
          Responsible Officer of the Borrower, in an amount equal to the Maximum
          Available Commitment at such time, and shall be used to fund the Class
          A Cash Collateral Account in accordance with said Section 3.6(c).

                      2.2.4. A Final Advance shall be made in a single Borrowing
          upon the  receipt by the  Borrower  of a  Termination  Notice from the

<PAGE>

          Liquidity  Provider  pursuant to Section 6.1 hereof by delivery to the
          Liquidity  Provider of a written and completed  Notice of Borrowing in
          substantially  the form of  Annex  IV  attached  hereto,  signed  by a
          Responsible Officer of the Borrower, in an amount equal to the Maximum
          Available Commitment at such time, and shall be used to fund the Class
          A Cash  Collateral  Account (in accordance  with Section 3.6(i) of the
          Intercreditor Agreement).

                      2.2.5.  Each Borrowing  shall be made on notice in writing
          (a  "NOTICE OF  BORROWING")  in  substantially  the form  required  by
          Section 2.2(a), 2.2(b), 2.2(c) or 2.2(d), as the case may be, given by
          the Borrower to the  Liquidity  Provider.  If a Notice of Borrowing is
          delivered  by the  Borrower in respect of any  Borrowing no later than
          12:00  Noon (New York City  time) on a  Business  Day,  the  Liquidity
          Provider  shall,  upon  satisfaction  of the conditions  precedent set
          forth in Section  4.2 with  respect to a requested  Borrowing,  before
          12:00  Noon  (New  York  City  time) on the  first  Business  Day next
          following  the day of receipt of such Notice of  Borrowing  or on such
          later  Business  Day  specified  in such  Notice  of  Borrowing,  make
          available   to  the   Borrower,   in   accordance   with  its  payment
          instructions,  in U.S.  dollars and immediately  available  funds, the
          amount of such Borrowing. If a Notice of Borrowing is delivered by the
          Borrower in respect of any  Borrowing  after 12:00 Noon (New York City
          time)  on  a  Business  Day,  the  Liquidity   Provider  shall,   upon
          satisfaction of the conditions precedent set forth in Section 4.2 with
          respect to a  requested  Borrowing,  before  12:00 Noon (New York City
          time) on the second  Business Day next following the day of receipt of
          such Notice of  Borrowing or on such later  Business Day  specified by
          the  Borrower  in such  Notice of  Borrowing,  make  available  to the
          Borrower, in accordance with its payment instructions, in U.S. dollars
          and in  immediately  available  funds,  the amount of such  Borrowing.
          Payments of proceeds of a Borrowing  shall be made by wire transfer of
          immediately  available  funds to the Borrower in accordance  with such
          wire transfer  instructions as the Borrower shall furnish from time to
          time to the  Liquidity  Provider  for such  purpose.  Each  Notice  of
          Borrowing shall be irrevocable and binding on the Borrower.

                      2.2.6. Upon the making of any Advance  requested  pursuant
          to a Notice of Borrowing,  in accordance  with the Borrower's  payment
          instructions,  the Liquidity Provider shall be fully discharged of its
          obligation hereunder with respect to such Notice of Borrowing, and the
          Liquidity  Provider  shall not  thereafter  be  obligated  to make any
          further  Advances  hereunder in respect of such Notice of Borrowing to
          the  Borrower  or to any other  Person.  Following  the  making of any
          Advance  pursuant  to  Section  2.2(b),  (c) or (d) hereof to fund the
          Class A Cash Collateral Account,  the Liquidity Provider shall have no
          interest  in or rights to the Class A Cash  Collateral  Account,  such
          Advance or any other amounts from time to time on deposit in the Class
          A Cash  Collateral  Account;  provided  that the  foregoing  shall not
          affect or impair the  obligations of the  Subordination  Agent to make
          the  distributions  contemplated  by  Section  3.6(e)  or  (f)  of the
          Intercreditor  Agreement.  By  paying  to  the  Borrower  proceeds  of

<PAGE>

          Advances  requested by the Borrower in accordance  with the provisions
          of this Agreement,  the Liquidity  Provider makes no representation as
          to, and assumes no responsibility  for, the correctness or sufficiency
          for any purpose of the amount of the Advances so made and requested.

          Section  2.3.  FEES.  The  Borrower  agrees  to pay  to the  Liquidity
Provider the fees set forth in the Fee Letter.

          Section 2.4. ADJUSTMENTS OR TERMINATION OF THE MAXIMUM COMMITMENT.

                      2.4.1. AUTOMATIC ADJUSTMENTS. Promptly following each date
          on which the Required  Amount is reduced as a result of a reduction in
          the Pool Balance of the Class A Certificates or otherwise,  clause (y)
          of the definition of Maximum Commitment shall automatically be reduced
          to an  amount  equal to the  Required  Amount  (as  calculated  by the
          Borrower).  The  Borrower  shall  give  notice  of any such  automatic
          reduction of the Maximum  Commitment to the Liquidity  Provider within
          two Business Days thereof.  The failure by the Borrower to furnish any
          such notice shall not affect such  automatic  reduction of the Maximum
          Commitment.

                      2.4.2 TERMINATION. Upon the making of any Provider Advance
          or Final Advance  hereunder or the occurrence of the Termination Date,
          the  obligation  of the  Liquidity  Provider to make further  Advances
          hereunder  shall  automatically  and  irrevocably  terminate,  and the
          Borrower  shall not be  entitled  to  request  any  further  Borrowing
          hereunder.

          Section 2.5.  REPAYMENTS  OF INTEREST  ADVANCES OR THE FINAL  ADVANCE.
Subject to Sections 2.6, 2.7 and 2.9 hereof, the Borrower hereby agrees, without
notice of an Advance or demand for repayment from the Liquidity  Provider (which
notice and demand are hereby waived by the Borrower),  to pay, or to cause to be
paid,  to the Liquidity  Provider on each date on which the  Liquidity  Provider
shall make an Interest Advance or the Final Advance,  an amount equal to (a) the
amount of such Advance (any such Advance, until repaid, is referred to herein as
an  "UNPAID  ADVANCE"),  plus (b)  interest  on the  amount of each such  Unpaid
Advance as provided in Section 3.7 hereof;  PROVIDED  that if (i) the  Liquidity
Provider  shall  make a Provider  Advance  at any time after  making one or more
Interest  Advances  which  shall not have been  repaid in  accordance  with this
Section 2.5 or (ii) this Liquidity  Facility shall become a Downgraded  Facility
or Non-Extended  Facility at any time when  unreimbursed  Interest Advances have
reduced the Maximum  Available  Commitment to zero, then such Interest  Advances
shall  cease to  constitute  Unpaid  Advances  and  shall be deemed to have been
changed into an Applied Downgrade Advance or an Applied  Non-Extension  Advance,
as the case may be,  for all  purposes  of this  Agreement  (including,  without
limitation,  for the  purpose  of  determining  when such  Interest  Advance  is
required to be repaid to the Liquidity  Provider in accordance  with Section 2.6
and for the purposes of Section 2.6(b)). The Borrower and the Liquidity Provider
agree that the repayment in full of each  Interest  Advance and Final Advance on

<PAGE>

the date such Advance is made is intended to be a  contemporaneous  exchange for
new value given to the Borrower by the Liquidity Provider.

          Section 2.6. REPAYMENTS OF PROVIDER ADVANCES.

                      2.6.1 Amounts advanced  hereunder in respect of a Provider
          Advance  shall be  deposited in the Class A Cash  Collateral  Account,
          invested and withdrawn from the Class A Cash Collateral Account as set
          forth in Sections 3.6(c), (d) and (f) of the Intercreditor  Agreement.
          The Borrower agrees to pay to the Liquidity Provider,  on each Regular
          Distribution Date,  commencing on the first Regular  Distribution Date
          after the  making of a Provider  Advance,  interest  on the  principal
          amount of any such  Provider  Advance  as  provided  in  Section  3.7;
          PROVIDED,  HOWEVER,  that  amounts in  respect  of a Provider  Advance
          withdrawn from the Class A Cash Collateral  Account for the purpose of
          paying interest on the Class A Certificates in accordance with Section
          3.6(f)  of  the  Intercreditor  Agreement  (the  amount  of  any  such
          withdrawal being (y) in the case of a Downgrade  Advance,  an "APPLIED
          DOWNGRADE ADVANCE" and (z) in the case of a Non-Extension  Advance, an
          "APPLIED   NON-EXTENSION   ADVANCE"  and,  together  with  an  Applied
          Downgrade  Advance,  an "APPLIED  PROVIDER  ADVANCE") shall thereafter
          (subject to Section  2.6(b)) be treated as an Interest  Advance  under
          this  Agreement for purposes of determining  the Applicable  Liquidity
          Rate for interest payable thereon; PROVIDED FURTHER, HOWEVER, that if,
          following the making of a Provider  Advance,  the  Liquidity  Provider
          delivers a Termination  Notice to the Borrower pursuant to Section 6.1
          hereof,  such Provider  Advance shall thereafter be treated as a Final
          Advance  under  this  Agreement  for  purposes  of   determining   the
          Applicable  Liquidity Rate for interest  payable  thereon.  Subject to
          Sections 2.7 and 2.9 hereof,  immediately  upon the  withdrawal of any
          amounts  from the Class A Cash  Collateral  Account  on  account  of a
          reduction in the  Required  Amount,  the  Borrower  shall repay to the
          Liquidity  Provider a portion of the Provider  Advances in a principal
          amount  equal to the amount of such  reduction,  plus  interest on the
          principal amount prepaid as provided in Section 3.7 hereof.

                      2.6.2.  At any time when an Applied  Provider  Advance (or
          any portion  thereof) is outstanding,  upon the deposit in the Class A
          Cash  Collateral  Account of any amount  pursuant to clause "THIRD" of
          Section  2.4(b) of the  Intercreditor  Agreement,  clause  "THIRD"  of
          Section  3.2 of the  Intercreditor  Agreement  or clause  "FOURTH"  of
          Section 3.3 of the  Intercreditor  Agreement  (any such amount being a
          "REPLENISHMENT  AMOUNT") for the purpose of replenishing or increasing
          the balance  thereof up to the Required  Amount at such time,  (i) the
          aggregate   outstanding  principal  amount  of  all  Applied  Provider
          Advances (and of Provider  Advances treated as an Interest Advance for
          purposes of  determining  the  Applicable  Liquidity Rate for interest
          payable thereon) shall be automatically  reduced by the amount of such
          Replenishment  Amount  and (ii) the  aggregate  outstanding  principal
          amount  of all  Unapplied  Provider  Advances  shall be  automatically
          increased by the amount of such Replenishment Amount.

<PAGE>

                      2.6.3.  Upon  the  provision  of a  Replacement  Liquidity
          Facility in replacement  of this Agreement in accordance  with Section
          3.6(e) of the Intercreditor Agreement, amounts remaining on deposit in
          the Class A Cash Collateral Account after giving effect to any Applied
          Provider Advance on the date of such  replacement  shall be reimbursed
          to the  Liquidity  Provider,  but only to the extent such  amounts are
          necessary to repay in full to the Liquidity Provider all amounts owing
          to it hereunder.

          Section   2.7.   PAYMENTS  TO  THE   LIQUIDITY   PROVIDER   UNDER  THE
INTERCREDITOR  AGREEMENT.  In order to provide for payment or  repayment  to the
Liquidity  Provider  of  any  amounts  hereunder,  the  Intercreditor  Agreement
provides  that amounts  available  and referred to in Articles II and III of the
Intercreditor  Agreement,  to  the  extent  payable  to the  Liquidity  Provider
pursuant  to  the  terms  of the  Intercreditor  Agreement  (including,  without
limitation, Section 3.6(f) of the Intercreditor Agreement), shall be paid to the
Liquidity Provider in accordance with the terms thereof.  Amounts so paid to the
Liquidity  Provider  shall be applied by the  Liquidity  Provider  to  Liquidity
Obligations then due and payable in accordance with the Intercreditor  Agreement
or, if not provided for in the Intercreditor  Agreement,  then in such manner as
the Liquidity Provider shall deem appropriate.

          Section 2.8. BOOK ENTRIES.  The Liquidity  Provider  shall maintain in
accordance  with its usual  practice  an  account  or  accounts  evidencing  the
indebtedness of the Borrower  resulting from Advances made from time to time and
the amounts of principal  and interest  payable  hereunder and paid from time to
time in respect thereof;  PROVIDED,  HOWEVER,  that the failure by the Liquidity
Provider to maintain such account or accounts  shall not affect the  obligations
of the Borrower in respect of Advances.

          Section 2.9.  PAYMENTS FROM  AVAILABLE  FUNDS ONLY. All payments to be
made by the Borrower  under this  Agreement  shall be made only from the amounts
that constitute  Scheduled Payments,  Special Payments or payments under Section
9.1 of the  Participation  Agreements  and only to the extent that the  Borrower
shall have  sufficient  income or proceeds  therefrom  to enable the Borrower to
make  payments in  accordance  with the terms hereof after giving  effect to the
priority of payments  provisions set forth in the Intercreditor  Agreement.  The
Liquidity Provider agrees that it will look solely to such amounts to the extent
available for distribution to it as provided in the Intercreditor  Agreement and
this  Agreement  and that  the  Borrower,  in its  individual  capacity,  is not
personally  liable  to it for  any  amounts  payable  or  liability  under  this
Agreement  except as expressly  provided in this  Agreement,  the  Intercreditor
Agreement or any Participation Agreement. Amounts on deposit in the Class A Cash
Collateral  Account  shall be available to the Borrower to make  payments  under
this Agreement only to the extent and for the purposes expressly contemplated in
Section 3.6(f) of the Intercreditor Agreement.

          Section 2.10. EXTENSION OF THE EXPIRY DATE;  NON-EXTENSION ADVANCE. No
earlier  than  the 60th  day and no  later  than the 40th day  prior to the then
effective  Expiry Date  (unless such Expiry Date is on or after the date that is
15 days  after  the  Final  Maturity  Date for the  Class A  Certificates),  the
Borrower shall request that the Liquidity  Provider extend the Expiry Date for a

<PAGE>

period of 364 days after the then effective  Expiry Date (unless the obligations
of the Liquidity  Provider are earlier  terminated in accordance  with the terms
hereof).  The Liquidity  Provider shall advise the Borrower,  no earlier than 40
days and no later than 25 days prior to the then effective Expiry Date, whether,
in its sole discretion, it agrees to so extend the Expiry Date. If the Liquidity
Provider advises the Borrower on or before the 25th day prior to the Expiry Date
then in effect  that such  Expiry  Date  shall not be so  extended,  or fails to
irrevocably  and  unconditionally  advise the Borrower on or before the 25th day
prior to the  Expiry  Date then in  effect  that such  Expiry  Date  shall be so
extended  (and,  in each case,  if the  Liquidity  Provider  shall not have been
replaced in accordance with Section 3.6(e) of the Intercreditor Agreement),  the
Borrower  shall be  entitled  on and after  such 25th day (but prior to the then
effective  Expiry Date) to request a  Non-Extension  Advance in accordance  with
Section 2.2(b) hereof and Section 3.6(d) of the Intercreditor Agreement.

                                  ARTICLE III.

                           OBLIGATIONS OF THE BORROWER
                           ---------------------------

          Section 3.1. INCREASED COSTS.  Subject to the Fee Letter, the Borrower
shall pay to the  Liquidity  Provider  from time to time such  amounts as may be
necessary to compensate the Liquidity  Provider for any increased costs incurred
by the Liquidity  Provider which are  attributable  to its making or maintaining
any  LIBOR  Advances  hereunder  or its  obligation  to make any  such  Advances
hereunder,  or any reduction in any amount receivable by the Liquidity  Provider
under  this  Agreement  or the  Intercreditor  Agreement  in respect of any such
Advances or such  obligation  (such increases in costs and reductions in amounts
receivable being herein called  "ADDITIONAL  COSTS"),  resulting from any change
after the date of this Agreement in U.S. federal,  state,  municipal, or foreign
laws or  regulations  (including  Regulation D), or the adoption or making after
the date of this Agreement of any interpretations,  directives,  or requirements
applying to a class of banks  including  the Liquidity  Provider  under any U.S.
federal,  state,  municipal,  or any foreign laws or regulations (whether or not
having  the  force of law) by any  court,  central  bank or  monetary  authority
charged  with  the  interpretation  or  administration  thereof  (a  "REGULATORY
CHANGE"), which: (1) changes the basis of taxation of any amounts payable to the
Liquidity  Provider under this Agreement in respect of any such Advances  (other
than Excluded Taxes);  or (2) imposes or modifies any reserve,  special deposit,
compulsory loan or similar requirements  relating to any extensions of credit or
other  assets of, or any  deposits  with  other  liabilities  of, the  Liquidity
Provider  (including  any  such  Advances  or any  deposits  referred  to in the
definition of LIBOR Rate or related definitions).  The Liquidity Provider agrees
to use  reasonable  efforts  (consistent  with  applicable  legal and regulatory
restrictions)  to change the  jurisdiction  of its Lending Office if making such
change  would  avoid the need for,  or reduce the amount of, any amount  payable
under  this  Section  3.1 that may  thereafter  accrue  and  would  not,  in the
reasonable judgment of the Liquidity Provider,  be otherwise  disadvantageous to
the Liquidity Provider.

          The Liquidity Provider will notify the Borrower of any event occurring
after the date of this  Agreement  that will entitle the  Liquidity  Provider to
compensation  pursuant to this Section 3.1 as promptly as  practicable  after it

<PAGE>

obtains  knowledge  thereof and determines to request such  compensation,  which
notice shall describe in reasonable  detail the  calculation of the amounts owed
under this Section.  Determinations  by the  Liquidity  Provider for purposes of
this Section 3.1 of the effect of any  Regulatory  Change on its costs of making
or maintaining  Advances or on amounts  receivable by it in respect of Advances,
and of the additional  amounts required to compensate the Liquidity  Provider in
respect of any  Additional  Costs,  shall be prima facie  evidence of the amount
owed under this Section.

          Section 3.2. CAPITAL  ADEQUACY.  Subject to the Fee Letter, if (1) the
adoption,  after the date hereof,  of any applicable  governmental  law, rule or
regulation regarding capital adequacy, (2) any change, after the date hereof, in
the  interpretation or administration of any such law, rule or regulation by any
central bank or other governmental  authority charged with the interpretation or
administration  thereof  or (3)  compliance  by the  Liquidity  Provider  or any
corporation  controlling the Liquidity Provider with any applicable guideline or
request of general  applicability,  issued after the date hereof, by any central
bank or other  governmental  authority  (whether or not having the force of law)
that  constitutes a change of the nature described in clause (2), has the effect
of requiring an increase in the amount of capital  required to be  maintained by
the Liquidity  Provider or any corporation  controlling the Liquidity  Provider,
and such increase is based upon the Liquidity Provider's  obligations  hereunder
and other similar obligations,  the Borrower shall pay to the Liquidity Provider
from  time to time  such  additional  amount  or  amounts  as are  necessary  to
compensate the Liquidity  Provider for such portion of such increase as shall be
reasonably  allocable to the Liquidity  Provider's  obligations  to the Borrower
hereunder.  The Liquidity Provider agrees to use reasonable efforts  (consistent
with applicable legal and regulatory restrictions) to change the jurisdiction of
its Lending Office if making such change would avoid the need for, or reduce the
amount of, any amount payable under this Section that may thereafter  accrue and
would not, in the reasonable  judgment of the Liquidity  Provider,  be otherwise
materially disadvantageous to the Liquidity Provider.

          The Liquidity Provider will notify the Borrower of any event occurring
after the date of this  Agreement  that will entitle the  Liquidity  Provider to
compensation  pursuant to this Section 3.2 as promptly as  practicable  after it
obtains  knowledge  thereof and determines to request such  compensation,  which
notice shall describe in reasonable  detail the  calculation of the amounts owed
under this Section.  Determinations  by the  Liquidity  Provider for purposes of
this Section 3.2 of the effect of any increase in the amount of capital required
to be  maintained  by the  bank and of the  amount  allocable  to the  Liquidity
Provider's  obligations to the Borrower  hereunder shall be prima facie evidence
of the amounts owed under this Section.

          Section 3.3.  PAYMENTS  FREE OF  DEDUCTIONS.  All payments made by the
Borrower  under  this  Agreement  shall be made free and clear of,  and  without
reduction  for or on account  of, any  present or future  stamp or other  taxes,
levies, imposts, duties, charges, fees, deductions,  withholdings,  restrictions
or  conditions  of any  nature  whatsoever  now or  hereafter  imposed,  levied,
collected,  withheld or assessed,  excluding  Excluded Taxes (such  non-excluded
taxes  being  referred to herein,  collectively,  as  "Non-Excluded  Taxes" and,
individually,  as a "Non-Excluded  Tax"). If any Non-Excluded Taxes are required
to be withheld  from any amounts  payable to the Liquidity  Provider  under this
Agreement,  the amounts so payable to the Liquidity  Provider shall be increased
to the extent necessary to yield to the Liquidity Provider (after payment of all

<PAGE>

Non-Excluded  Taxes)  interest  or any other  such  amounts  payable  under this
Agreement  at the  rates or in the  amounts  specified  in this  Agreement.  The
Liquidity  Provider  agrees  to use  reasonable  efforts  (consistent  with  its
internal   policy  and  legal  and  regulatory   restrictions)   to  change  the
jurisdiction  of its Lending  Office if making such change  would avoid the need
for, or reduce the amount of, any such  additional  amounts that may  thereafter
accrue and would not, in the reasonable judgment of the Liquidity  Provider,  be
otherwise  disadvantageous to the Liquidity Provider. From time to time upon the
reasonable request of the Borrower,  the Liquidity Provider agrees to provide to
the  Borrower two  original  Internal  Revenue  Service  Forms 1001 or 4224,  as
appropriate,  or any successor or other form prescribed by the Internal  Revenue
Service,  certifying that the Liquidity Provider is exempt from or entitled to a
reduced  rate of United  States  withholding  tax on  payments  pursuant to this
Agreement.

          Section 3.4.  PAYMENTS.  The  Borrower  shall make or cause to be made
each payment to the Liquidity  Provider  under this Agreement so as to cause the
same to be received by the Liquidity Provider not later than 1:00 P.M. (New York
City time) on the day when due.  The  Borrower  shall make all such  payments in
lawful  money of the United  States of  America,  to the  Liquidity  Provider in
immediately  available  funds, by wire transfer to ABN AMRO Bank N.V., New York,
NY, ABA # 026009580, Account Name: ABN AMRO Bank, N.V. - Chicago Branch, Account
#  650-001-1789-41,  Reference:  Continental  Airlines,  Inc. Pass Through Trust
1997-3A .

          Section 3.5.  COMPUTATIONS.  All computations of interest based on the
Base Rate  shall be made on the basis of a year of 365 or 366 days,  as the case
may be, and all  computations  of interest based on the LIBOR Rate shall be made
on the basis of a year of 360 days,  in each case for the actual  number of days
(including the first day but excluding the last day) occurring in the period for
which such interest is payable.

          Section 3.6. PAYMENT ON NON-BUSINESS DAYS.  Whenever any payment to be
made  hereunder  shall be stated to be due on a day other than a  Business  Day,
such payment shall be made on the next succeeding Business Day and no additional
interest shall be due as a result (and if so made,  shall be deemed to have been
made when  due).  If any  payment in  respect  of  interest  on an Advance is so
deferred to the next succeeding  Business Day, such deferral shall not delay the
commencement  of the next Interest  Period for such Advance or reduce the number
of days for which  interest will be payable on such Advance on the next interest
payment date for such Advance.

          Section 3.7. INTEREST.

                      3.7.1.  Subject to Section 2.9, the Borrower shall pay, or
          shall  cause  to be paid,  without  duplication,  interest  on (i) the
          unpaid principal amount of each Advance from and including the date of
          such Advance (or, in the case of an Applied Provider Advance, from and
          including the date on which the amount  thereof was withdrawn from the
          Class  A Cash  Collateral  Account  to pay  interest  on the  Class  A
          Certificates) to but excluding the date such principal amount shall be
          paid in full (or, in the case of an Applied Provider Advance, the date
         
<PAGE>

          on which the Class A Cash Collateral  Account is fully  replenished in
          respect  of such  Advance)  and (ii) any other  amount  due  hereunder
          (whether  fees,  commissions,  expenses  or other  amounts  or, to the
          extent  permitted by law,  installments of interest on Advances or any
          such  other  amount)  which is not paid  when due  (whether  at stated
          maturity,  by  acceleration  or otherwise)  from and including the due
          date thereof to but excluding the date such amount is paid in full, in
          each such case, at a fluctuating  interest rate per annum for each day
          equal to the  Applicable  Liquidity  Rate (as defined  below) for such
          Advance  or such  other  amount as in effect  for such day,  but in no
          event at a rate per annum  greater than the maximum rate  permitted by
          applicable law; PROVIDED,  HOWEVER, that, if at any time the otherwise
          applicable interest rate as set forth in this Section 3.7 shall exceed
          the maximum rate  permitted by  applicable  law,  then any  subsequent
          reduction in such  interest  rate will not reduce the rate of interest
          payable  pursuant to this Section 3.7 below the maximum rate permitted
          by applicable  law until the total amount of interest  accrued  equals
          the  amount of  interest  that would  have  accrued if such  otherwise
          applicable  interest  rate as set forth in this Section 3.7 had at all
          times been in effect.

                      3.7.2.  Except as  provided  in  clause  (e)  below,  each
          Advance  will be  either a Base Rate  Advance  or a LIBOR  Advance  as
          provided in this Section. Each Advance will be a Base Rate Advance for
          the period from the date of its borrowing to (but excluding) the third
          Business Day following the Liquidity  Provider's receipt of the Notice
          of Borrowing  for such  Advance.  Thereafter,  such Advance shall be a
          LIBOR  Advance;  provided  that the Borrower (at the  direction of the
          Controlling  Party,  so  long  as the  Liquidity  Provider  is not the
          Controlling  Party) may (x) convert the Final Advance into a Base Rate
          Advance  on the last day of an  Interest  Period  for such  Advance by
          giving the Liquidity  Provider no less than four Business  Days' prior
          written  notice of such  election or (y) elect to  maintain  the Final
          Advance as Base Rate Advance by not  requesting  a  conversion  of the
          Final Advance to a LIBOR  Advance  under Clause (5) of the  applicable
          Notice of Borrowing.

                      3.7.3.  Each LIBOR Advance shall bear interest during each
          Interest  Period at a rate per annum  equal to the LIBOR Rate for such
          Interest  Period plus the  Applicable  Margin for such LIBOR  Advance,
          payable in arrears on the last day of such Interest Period and, in the
          event of the payment of principal of such LIBOR Advance on a day other
          than such  last day,  on the date of such  payment  (to the  extent of
          interest accrued on the amount of principal repaid).

                      3.7.4.  Each Base Rate  Advance  shall bear  interest at a
          rate per annum equal to the Base Rate plus the  Applicable  Margin for
          such  Base  Rate   Advance,   payable  in  arrears  on  each   Regular
          Distribution  Date and,  in the event of the payment of  principal  of
          such Base Rate  Advance  on a day  other  than a Regular  Distribution

<PAGE>

          Date,  on the date of such payment (to the extent of interest  accrued
          on the amount of principal repaid).

                      3.7.5.  Each  Unapplied  Provider  Advance  (i) during the
          period  from and  including  the date of the making of such  Unapplied
          Provider  Advance through but excluding the date of repayment  thereof
          or of  conversion  thereof  into a Final  Advance or Applied  Provider
          Advance  (and for any  additional  periods of time  during  which such
          Advance no longer  constitutes an Applied  Provider  Advance but again
          constitutes an Unapplied  Provider Advance pursuant to Sections 2.6(a)
          and (b)  hereof),  shall  bear  interest  in an  amount  equal  to the
          Investment  Earnings  on  amounts  on  deposit  in  the  Class  A Cash
          Collateral  Account for such period plus the Applicable  Margin on the
          amount of such  Unapplied  Provider  Advance  from time to time during
          such period,  payable in arrears on each Regular Distribution Date and
          (ii) after conversion thereof into a Final Advance or Applied Provider
          Advance  (but only for such period of time during  which such  Advance
          constitutes an Applied  Provider  Advance  pursuant to Sections 2.6(a)
          and (b)  hereof),  as the case may be,  shall be a LIBOR  Advance  and
          shall bear interest in accordance with clause (c) above.

                      3.7.6.  Each amount not paid when due  hereunder  (whether
          fees,  commissions,  expenses  or  other  amounts  or,  to the  extent
          permitted by applicable law,  installments of interest on Advances but
          excluding  Advances)  shall bear interest at a rate per annum equal to
          the Base Rate plus 2.00% until paid.

                      3.7.7. Each change in the Base Rate shall become effective
          immediately.  The rates of interest specified in this Section 3.7 with
          respect to any  Advance or other  amount  shall be  referred to as the
          "APPLICABLE LIQUIDITY RATE".

          Section 3.8. REPLACEMENT OF BORROWER. From time to time and subject to
the  successor  Borrower's  meeting the  eligibility  requirements  set forth in
Section 6.9 of the Intercreditor Agreement applicable to the Subordination Agent
upon the effective date and time specified in a written and completed  Notice of
Replacement  Subordination  Agent in substantially the form of Annex VI attached
hereto  (a  "NOTICE  OF  REPLACEMENT  SUBORDINATION  AGENT")  delivered  to  the
Liquidity  Provider by the then  Borrower,  the  successor  Borrower  designated
therein shall be substituted for as the Borrower for all purposes hereunder.

          Section 3.9. FUNDING LOSS  INDEMNIFICATION.  The Borrower shall pay to
the Liquidity Provider,  upon the request of the Liquidity Provider, such amount
or amounts as shall be sufficient  (in the  reasonable  opinion of the Liquidity
Provider) to compensate it for any loss,  cost, or expense incurred by reason of
the  liquidation  or  redeployment  of deposits  or other funds  acquired by the
Liquidity  Provider to fund or maintain any LIBOR Advance (but excluding loss of
anticipated profits) incurred as a result of:

          (a) Any repayment of a LIBOR Advance on a date other than the last day
of the Interest Period for such Advance; or

<PAGE>

          (b) Any failure by the Borrower to borrow a LIBOR  Advance on the date
for borrowing specified in the relevant notice under Section 2.2.

          Section 3.10. ILLEGALITY.  Notwithstanding any other provision in this
Agreement,  if any change in any  applicable  law,  rule or  regulation,  or any
change in the  interpretation  or  administration  thereof  by any  governmental
authority,  central bank or comparable agency charged with the interpretation or
administration  thereof, or compliance by the Liquidity Provider (or its Lending
Office) with any request or  directive  (whether or not having the force of law)
of any such authority,  central bank or comparable agency shall make it unlawful
or impossible for the Liquidity  Provider (or its Lending Office) to maintain or
fund its LIBOR  Advances,  then upon  notice to the  Borrower  by the  Liquidity
Provider,  the  outstanding  principal  amount  of the LIBOR  Advances  shall be
converted to Base Rate  Advances (a)  immediately  upon demand of the  Liquidity
Provider, if such change or compliance with such request, in the judgment of the
Liquidity Provider,  requires immediate  repayment;  or (b) at the expiration of
the last Interest  Period to expire before the effective date of any such change
or request.

                                   ARTICLE IV.

                              CONDITIONS PRECEDENT
                              --------------------

          Section 4.1.  CONDITIONS  PRECEDENT TO  EFFECTIVENESS  OF SECTION 2.1.
Section 2.1 of this Agreement shall become effective on and as of the first date
(the  "EFFECTIVE  DATE") on which the following  conditions  precedent have been
satisfied or waived:

                      4.1.1.  The Liquidity  Provider  shall have received on or
          before the Closing Date each of the following, and in the case of each
          document delivered pursuant to paragraphs (i), (ii) and (iii), each in
          form and substance satisfactory to the Liquidity Provider:

                            (i) This Agreement  duly  executed  on behalf of the
                    Borrower;

                           (ii) The  Intercreditor  Agreement  duly  executed on
                    behalf of each of the parties thereto;

                          (iii) Fully executed  copies of each of the Operative
                    Agreements  executed and  delivered on or before the Closing
                    Date  (other  than  this  Agreement  and  the  Intercreditor
                    Agreement);

                           (iv) A copy of the Prospectus and specimen  copies of
                    the Class A Certificates;

                            (v) An executed copy of each  document,  instrument,
                    certificate  and opinion  delivered on or before the Closing
                    Date   pursuant  to  the  Class  A  Trust   Agreement,   the
                    Intercreditor  Agreement and the other Operative  Agreements

<PAGE>

                    (together with, in the case of each such opinion, other than
                    the opinion of counsel for the  Underwriters,  a letter from
                    the counsel  rendering  such  opinion to the effect that the
                    Liquidity Provider is entitled to rely on such opinion as of
                    its date as if it were addressed to the Liquidity Provider);

                           (vi)  Evidence  that  there  shall have been made and
                    shall be in full force and effect,  all filings,  recordings
                    and/or  registrations,  and there  shall  have been given or
                    taken  any  notice  or  other  similar   action  as  may  be
                    reasonably  necessary or, to the extent reasonably requested
                    by the Liquidity Provider, reasonably advisable, in order to
                    establish,  perfect,  protect and preserve the right,  title
                    and  interest,   remedies,  powers,  privileges,  liens  and
                    security  interests of, or for the benefit of, the Trustees,
                    the  Borrower  and the  Liquidity  Provider  created  by the
                    Operative  Agreements  executed and delivered on or prior to
                    the Closing Date;

                          (vii)  An  agreement  from  Continental,  pursuant  to
                    which (i) Continental  agrees to provide copies of quarterly
                    financial statements and audited annual financial statements
                    to the Liquidity Provider, and such other information as the
                    Liquidity  Provider shall reasonably request with respect to
                    the transactions  contemplated by the Operative  Agreements,
                    in  each  case,  only  to the  extent  that  Continental  is
                    obligated  to provide such  information  pursuant to Section
                    8.2.1  of  the  Leases  to  the  parties  thereto  and  (ii)
                    Continental  agrees  to  allow  the  Liquidity  Provider  to
                    inspect  Continental's  books  and  records  regarding  such
                    transactions, and to discuss such transactions with officers
                    and employees of Continental; and

                         (viii)  Such  other  documents,  instruments,  opinions
                    and   approvals  as  the  Liquidity   Provider   shall  have
                    reasonably requested.

                      4.1.2. The following  statement shall be true on and as of
          the Effective Date: no event has occurred and is continuing,  or would
          result from the entering  into of this  Agreement or the making of any
          Advance, which constitutes a Liquidity Event of Default.

                      4.1.3. The Liquidity  Provider shall have received payment
          in full of all fees and other sums  required  to be paid to or for the
          account of the Liquidity Provider on or prior to the Effective Date.

                      4.1.4.  All  conditions  precedent  to the issuance of the
          Certificates under the Trust Agreements shall have been satisfied, all
          conditions  precedent  to the  effectiveness  of the  other  Liquidity
          Facilities shall have been satisfied,  and all conditions precedent to
          the  purchase  of the  Certificates  by  the  Underwriters  under  the
          Underwriting  Agreement shall have been satisfied  (unless any of such
          conditions precedent shall have been waived by the Underwriters).

<PAGE>

                      4.1.5.  The Borrower  shall have  received a  certificate,
          dated the date hereof,  signed by a duly authorized  representative of
          the Liquidity  Provider,  certifying that all conditions  precedent to
          the effectiveness of Section 2.1 have been satisfied or waived.

          Section 4.2. CONDITIONS PRECEDENT TO BORROWING.  The obligation of the
Liquidity Provider to make an Advance on the occasion of each Borrowing shall be
subject to the conditions  precedent that the Effective Date shall have occurred
and,  prior to the date of such  Borrowing,  the Borrower shall have delivered a
Notice of Borrowing which conforms to the terms and conditions of this Agreement
and has been  completed as may be required by the relevant form of the Notice of
Borrowing for the type of Advances requested.

                                   ARTICLE V.

                                    COVENANTS
                                    ---------

          Section 5.1.  AFFIRMATIVE  COVENANTS OF THE  BORROWER.  So long as any
Advance  shall remain unpaid or the  Liquidity  Provider  shall have any Maximum
Commitment hereunder or the Borrower shall have any obligation to pay any amount
to the Liquidity  Provider  hereunder,  the Borrower will,  unless the Liquidity
Provider shall otherwise consent in writing:

                      5.1.1.   PERFORMANCE   OF  THIS  AND   OTHER   AGREEMENTS.
          Punctually  pay or cause to be paid all  amounts  payable  by it under
          this  Agreement  and the other  Operative  Agreements  and observe and
          perform  in  all  material  respects  the  conditions,  covenants  and
          requirements  applicable  to it  contained in this  Agreement  and the
          other Operative Agreements.

                      5.1.2.  REPORTING  REQUIREMENTS.  Furnish to the Liquidity
          Provider with reasonable  promptness,  such other information and data
          with  respect  to  the  transactions  contemplated  by  the  Operative
          Agreements  as from time to time may be  reasonably  requested  by the
          Liquidity Provider; and permit the Liquidity Provider, upon reasonable
          notice,  to inspect the  Borrower's  books and records with respect to
          such  transactions  and to meet with  officers  and  employees  of the
          Borrower to discuss such transactions.

                      5.1.3.  CERTAIN  OPERATIVE  AGREEMENTS.   Furnish  to  the
          Liquidity   Provider  with  reasonable   promptness,   such  Operative
          Agreements entered into after the date hereof as from time to time may
          be reasonably requested by the Liquidity Provider.

          Section  5.2.  NEGATIVE  COVENANTS  OF THE  BORROWER.  So  long as any
Advance  shall remain unpaid or the  Liquidity  Provider  shall have any Maximum
Commitment hereunder or the Borrower shall have any obligation to pay any amount
to the Liquidity Provider hereunder,  the Borrower will not appoint or permit or
suffer to be appointed any successor Borrower without the written consent of the
Liquidity Provider, which consent shall not be unreasonably withheld or delayed.

<PAGE>


                                   ARTICLE VI.

                           LIQUIDITY EVENTS OF DEFAULT
                           ---------------------------

          Section 6.1.  LIQUIDITY EVENTS OF DEFAULT.  If (a) any Liquidity Event
of Default has occurred  and is  continuing  and (b) there is a Performing  Note
Deficiency,  the  Liquidity  Provider  may,  in its  discretion,  deliver to the
Borrower a  Termination  Notice,  the effect of which shall be to cause (i) this
Agreement  to  expire  on the fifth  Business  Day after the date on which  such
Termination  Notice is received by the  Borrower,  (ii) the Borrower to promptly
request,  and the  Liquidity  Provider  to  promptly  make,  a Final  Advance in
accordance  with Section 2.2(d) hereof and Section  3.6(i) of the  Intercreditor
Agreement,  (iii) all other outstanding  Advances to be automatically  converted
into Final  Advances for purposes of determining  the Applicable  Liquidity Rate
for interest payable  thereon,  and (iv) subject to Sections 2.7 and 2.9 hereof,
all Advances  (including,  without limitation,  any Provider Advance and Applied
Provider   Advance),   any  accrued  interest  thereon  and  any  other  amounts
outstanding  hereunder to become  immediately  due and payable to the  Liquidity
Provider.

                                  ARTICLE VII.

                                  MISCELLANEOUS
                                  -------------

          Section 7.1. AMENDMENTS,  ETC. No amendment or waiver of any provision
of this Agreement, nor consent to any departure by the Borrower therefrom, shall
in any event be effective  unless the same shall be in writing and signed by the
Liquidity  Provider,  and,  in the case of an  amendment  or of a waiver  by the
Borrower,  the Borrower, and then such waiver or consent shall be effective only
in the specific instance and for the specific purpose for which given.

          Section 7.2.  NOTICES,  ETC.  Except as otherwise  expressly  provided
herein, all notices and other communications  provided for hereunder shall be in
writing (including telecopier and mailed or delivered or sent by telecopier):

          Borrower:                WILMINGTON TRUST COMPANY
                                   Rodney Square North
                                   1100 North Market Square
                                   Wilmington, DE 19890-0001

                                   Attention: Corporate Trust Administration
                                   Telephone: (302) 651-1000
                                   Telecopy:  (302) 651-8882

          Liquidity Provider:      ABN AMRO BANK N.V.
                                   Aerospace Department
                                   135 South LaSalle Street, #820
                                   Chicago, IL 60674-9135

<PAGE>
                                   Attention: Claudia Heldring, V.P.
                                   Telephone: (312) 904-5031
                                   Telecopy:  (312) 606-8428

                                   with a copy to:

                                   ABN AMRO Bank N.V.
                                   135 South LaSalle St., #625
                                   Chicago, IL 60674-9135

                                   Attention: Loan Operations
                                   Telephone: (312) 904-2961
                                   Telecopy:  (312) 606-6893

or, as to each of the foregoing, at such other address as shall be designated by
such  Person  in  a  written  notice  to  the  others.   All  such  notices  and
communications  shall be effective (i) if given by telecopier,  when transmitted
to the telecopier  number specified above, (ii) if given by mail, when deposited
in the mails  addressed as specified  above,  and (iii) if given by other means,
when delivered at the address  specified  above,  except that written notices to
the Liquidity  Provider pursuant to the provisions of Articles II and III hereof
shall not be effective until received by the Liquidity  Provider.  A copy of all
notices  delivered  hereunder  to either party shall in addition be delivered to
each  of the  parties  to  the  Participation  Agreements  at  their  respective
addresses set forth therein.

          Section  7.3.  NO  WAIVER;  REMEDIES.  No  failure  on the part of the
Liquidity Provider to exercise, and no delay in exercising, any right under this
Agreement  shall  operate as a waiver  thereof;  nor shall any single or partial
exercise  of any right  under  this  Agreement  preclude  any  other or  further
exercise  thereof  or the  exercise  of any other  right.  The  remedies  herein
provided are cumulative and not exclusive of any remedies provided by law.

          Section  7.4.  FURTHER  ASSURANCES.  The  Borrower  agrees  to do such
further  acts and things and to execute  and deliver to the  Liquidity  Provider
such additional assignments, agreements, powers and instruments as the Liquidity
Provider  may  reasonably  require or deem  advisable  to carry into  effect the
purposes  of this  Agreement  and the other  Operative  Agreements  or to better
assure and confirm unto the Liquidity  Provider its rights,  powers and remedies
hereunder and under the other Operative Agreements.

          Section  7.5.  INDEMNIFICATION;  SURVIVAL OF CERTAIN  PROVISIONS.  The
Liquidity  Provider  shall be  indemnified  hereunder  to the  extent and in the
manner described in Section 9.1 of the  Participation  Agreements.  In addition,
the  Borrower  agrees  to  indemnify,  protect,  defend  and hold  harmless  the
Liquidity Provider from, against and in respect of, and shall pay on demand, all
Expenses of any kind or nature whatsoever (other than any Expenses of the nature
described in Sections 3.1, 3.2 or 7.7 hereof or in the Fee Letter (regardless of
whether  indemnified  against pursuant to said Sections or in such Fee Letter)),
that may be imposed,  incurred by or asserted against any Liquidity  Indemnitee,
in any way relating to,  resulting from, or arising out of or in connection with
any  action,  suit or  proceeding  by any third  party  against  such  Liquidity

<PAGE>

Indemnitee and relating to this  Agreement,  the Fee Letter,  the  Intercreditor
Agreement or any Financing Agreement; PROVIDED, HOWEVER, that the Borrower shall
not be required to  indemnify,  protect,  defend and hold harmless any Liquidity
Indemnitee in respect of any Expense of such Liquidity  Indemnitee to the extent
such Expense is (i) attributable to the gross  negligence or willful  misconduct
of such Liquidity  Indemnitee or any other Liquidity  Indemnitee,  (ii) ordinary
and usual operating  overhead expense,  or (iii)  attributable to the failure by
such  Liquidity  Indemnitee  or any other  Liquidity  Indemnitee  to  perform or
observe any  agreement,  covenant or  condition  on its part to be  performed or
observed in this Agreement, the Intercreditor Agreement, the Fee Letter, the Tax
Letter or any other Operative  Agreement to which it is a party. The indemnities
contained in such Section 9.1, and the  provisions  of Sections  3.1,  3.2, 3.3,
3.9, 7.5 and 7.7 hereof, shall survive the termination of this Agreement.

          Section 7.6. LIABILITY OF THE LIQUIDITY PROVIDER.

                      7.6.1.  Neither  the  Liquidity  Provider  nor  any of its
          officers,  employees,  directors  or  affiliates  shall be  liable  or
          responsible  for: (i) the use which may be made of the Advances or any
          acts or omissions of the Borrower or any  beneficiary or transferee in
          connection therewith; (ii) the validity, sufficiency or genuineness of
          documents,  or of any  endorsement  thereon,  even if  such  documents
          should  prove  to be in  any or all  respects  invalid,  insufficient,
          fraudulent or forged; or (iii) the making of Advances by the Liquidity
          Provider against delivery of a Notice of Borrowing and other documents
          which do not comply with the terms hereof; PROVIDED, HOWEVER, that the
          Borrower  shall have a claim against the Liquidity  Provider,  and the
          Liquidity  Provider shall be liable to the Borrower,  to the extent of
          any damages  suffered by the Borrower which were the result of (A) the
          Liquidity  Provider's  willful misconduct or negligence in determining
          whether documents presented hereunder comply with the terms hereof, or
          (B) any breach by the  Liquidity  Provider of any of the terms of this
          Agreement,  including,  but not limited to, the  Liquidity  Provider's
          failure to make lawful payment  hereunder  after the delivery to it by
          the  Borrower of a Notice of  Borrowing  strictly  complying  with the
          terms and conditions hereof.

                      7.6.2.  Neither  the  Liquidity  Provider  nor  any of its
          officers,  employees,  director  or  affiliates  shall  be  liable  or
          responsible in any respect for (i) any error,  omission,  interruption
          or delay in  transmission,  dispatch  or  delivery  of any  message or
          advice, however transmitted,  in connection with this Agreement or any
          Notice of Borrowing delivered hereunder,  or (ii) any action, inaction
          or  omission  which may be taken by it in good faith,  absent  willful
          misconduct or  negligence  (in which event the extent of the Liquidity
          Provider's potential liability to the Borrower shall be limited as set
          forth in the immediately preceding paragraph), in connection with this
          Agreement or any Notice of Borrowing.

          Section 7.7. COSTS, EXPENSES AND TAXES. The Borrower agrees to pay, or
cause to be paid (A) on the  Effective  Date and on such  later date or dates on
which the Liquidity  Provider shall make demand,  all  reasonable  out-of-pocket

<PAGE>

costs and expenses  (including,  without  limitation,  the  reasonable  fees and
expenses  of  outside  counsel  for the  Liquidity  Provider)  of the  Liquidity
Provider in connection with the preparation,  negotiation,  execution, delivery,
filing and recording of this Agreement,  any other  Operative  Agreement and any
other documents which may be delivered in connection with this Agreement and (B)
on demand, all reasonable costs and expenses (including  reasonable counsel fees
and expenses) of the Liquidity  Provider in connection  with (i) the enforcement
of this Agreement or any other  Operative  Agreement,  (ii) the  modification or
amendment of, or supplement to, this Agreement or any other Operative  Agreement
or such  other  documents  which may be  delivered  in  connection  herewith  or
therewith  (whether or not the same shall become  effective) or (iii) any action
or  proceeding  relating to any order,  injunction,  or other  process or decree
restraining or seeking to restrain the Liquidity Provider from paying any amount
under  this  Agreement,  the  Intercreditor  Agreement  or any  other  Operative
Agreement or otherwise affecting the application of funds in the Cash Collateral
Accounts. In addition,  the Borrower shall pay any and all recording,  stamp and
other  similar  taxes and fees payable or determined to be payable in connection
with the execution,  delivery, filing and recording of this Agreement, any other
Operative  Agreement and such other documents,  and agrees to save the Liquidity
Provider  harmless from and against any and all  liabilities  with respect to or
resulting from any delay in paying or omission to pay such taxes or fees.

          Section 7.8. BINDING EFFECT; PARTICIPATIONS.

                      7.8.1.  This Agreement  shall be binding upon and inure to
          the  benefit of the  Borrower  and the  Liquidity  Provider  and their
          respective  successors and assigns,  except that neither the Liquidity
          Provider  (except  as  otherwise  provided  in this  Section  7.8) nor
          (except as  contemplated  by Section 3.8) the Borrower  shall have the
          right to assign its rights or  obligations  hereunder  or any interest
          herein without the prior written  consent of the other party,  subject
          to the  requirements  of Section  7.8(b).  The Liquidity  Provider may
          grant  participations  herein  or  in  any  of  its  rights  hereunder
          (including,    without   limitation,    funded    participations   and
          participations in rights to receive interest  payments  hereunder) and
          under the other Operative  Agreements to such Persons as the Liquidity
          Provider  may  in  its  sole   discretion   select,   subject  to  the
          requirements of Section 7.8(b). No such participation by the Liquidity
          Provider,   however,  will  relieve  the  Liquidity  Provider  of  its
          obligations  hereunder.  In connection with any  participation  or any
          proposed  participation,  the  Liquidity  Provider may disclose to the
          participant  or the  proposed  participant  any  information  that the
          Borrower  is  required  to deliver  or to  disclose  to the  Liquidity
          Provider  pursuant to this Agreement.  The Borrower  acknowledges  and
          agrees  that the  Liquidity  Provider's  source of funds may derive in
          part from its  participants  (other  than  Continental).  Accordingly,
          references  in this  Agreement and the other  Operative  Agreements to
          determinations,  reserve and capital adequacy requirements,  increased
          costs,  reduced receipts,  additional  amounts due pursuant to Section
          3.3(a) and the like as they pertain to the Liquidity Provider shall be

<PAGE>

          deemed also to include those of each of its participants  (subject, in
          each case,  to the maximum  amount that would have been incurred by or
          attributable  to the  Liquidity  Provider  directly  if the  Liquidity
          Provider,   rather  than  the  participant,   had  held  the  interest
          participated).

                      7.8.2. If, pursuant to subsection (a) above, the Liquidity
          Provider  sells any  participation  in this  Agreement  to any bank or
          other entity  (each,  a  "TRANSFEREE"),  then,  concurrently  with the
          effectiveness  of  such   participation,   the  Transferee  shall  (i)
          represent to the Liquidity  Provider (for the benefit of the Liquidity
          Provider and the Borrower)  either (A) that it is  incorporated  under
          the laws of the  United  States or a state  thereof  or (B) that under
          applicable law and treaties,  no taxes will be required to be withheld
          with respect to any payments to be made to such  Transferee in respect
          of this  Agreement,  (ii)  furnish to the  Liquidity  Provider and the
          Borrower either (x) a statement that it is incorporated under the laws
          of  the  United  States  or a  state  thereof  or  (y) if it is not so
          incorporated,  two  copies  of  a  properly  completed  United  States
          Internal  Revenue Service Form 4224 or Form 1001, as  appropriate,  or
          other  applicable  form,  certificate  or document  prescribed  by the
          Internal Revenue Service  certifying,  in each case, such Transferee's
          entitlement  to  a  complete  exemption  from  United  States  federal
          withholding  tax in  respect  to  any  and  all  payments  to be  made
          hereunder,  and (iii) agree (for the benefit of the Liquidity Provider
          and the Borrower) to provide the Liquidity Provider and the Borrower a
          new Form 4224 or Form 1001, as appropriate,  (A) on or before the date
          that any such  form  expires  or  becomes  obsolete  or (B)  after the
          occurrence  of any event  requiring  a change in the most  recent form
          previously delivered by it and prior to the immediately  following due
          date of any payment by the Borrower hereunder,  certifying in the case
          of a Form  1001 or Form 4224 that such  Transferee  is  entitled  to a
          complete  exemption  from United  States  federal  withholding  tax on
          payments under this Agreement.  Unless the Borrower has received forms
          or other  documents  reasonably  satisfactory  to it (and  required by
          applicable law) indicating that payments  hereunder are not subject to
          United  States  federal  withholding  tax, the Borrower  will withhold
          taxes  as  required  by law  from  such  payments  at  the  applicable
          statutory rate.

                      7.8.3.   Notwithstanding  the  other  provisions  of  this
          Section 7.8, the  Liquidity  Provider may assign and pledge all or any
          portion of the Advances owing to it to any Federal Reserve Bank or the
          United States Treasury as collateral security pursuant to Regulation A
          of the  Board of  Governors  of the  Federal  Reserve  System  and any
          Operating Circular issued by such Federal Reserve Bank,  provided that
          any payment in respect of such assigned  Advances made by the Borrower
          to the  Liquidity  Provider  in  accordance  with  the  terms  of this
          Agreement  shall  satisfy  the  Borrower's  obligations  hereunder  in
          respect of such  assigned  Advance to the extent of such  payment.  No
          such  assignment  shall  release  the  Liquidity   Provider  from  its
          obligations hereunder.

          Section 7.9.  SEVERABILITY.  Any provision of this Agreement  which is
prohibited,  unenforceable  or not authorized in any  jurisdiction  shall, as to

<PAGE>

such   jurisdiction,   be  ineffective  to  the  extent  of  such   prohibition,
unenforceability   or  nonauthorization   without   invalidating  the  remaining
provisions hereof or affecting the validity,  enforceability or legality of such
provision in any other jurisdiction.

          Section 7.10.  GOVERNING LAW. THIS AGREEMENT SHALL BE GOVERNED BY, AND
CONSTRUED IN ACCORDANCE WITH, THE LAW OF THE STATE OF NEW YORK.

          Section 7.11. SUBMISSION TO JURISDICTION; WAIVER OF JURY TRIAL; WAIVER
OF IMMUNITY.

                      7.11.1.  Each of the parties hereto hereby irrevocably and
          unconditionally:

                            (i) submits for itself and its property in any legal
                    action or proceeding relating to this Agreement or any other
                    Operative  Agreement,  or for recognition and enforcement of
                    any   judgment  in  respect   hereof  or  thereof,   to  the
                    nonexclusive general jurisdiction of the courts of the State
                    of New York,  the courts of the United States of America for
                    the Southern  District of New York, and the appellate courts
                    from any thereof;

                           (ii) consents that any such action or proceeding  may
                    be brought in such courts,  and waives any objection that it
                    may now or hereafter have to the venue of any such action or
                    proceeding  in  any  such  court  or  that  such  action  or
                    proceeding was brought in an  inconvenient  court and agrees
                    not to plead or claim the same;

                          (iii)  agrees  that  service  of  process in any  such
                    action  or  proceeding  may be  effected  by  mailing a copy
                    thereof   by   registered   or   certified   mail   (or  any
                    substantially  similar form of mail),  postage  prepaid,  to
                    each party  hereto at its  address  set forth in Section 7.2
                    hereof,  or at such  other  address  of which the  Liquidity
                    Provider shall have been notified pursuant thereto; and

                           (iv)  agrees that  nothing  herein  shall  affect the
                    right to effect  service  of  process  in any  other  manner
                    permitted  by law or  shall  limit  the  right to sue in any
                    other jurisdiction.

                     7.11.2. THE BORROWER AND THE LIQUIDITY PROVIDER EACH HEREBY
          AGREE TO WAIVE THEIR RESPECTIVE RIGHTS TO A JURY TRIAL OF ANY CLAIM OR
          CAUSE OF ACTION  BASED UPON OR ARISING  OUT OF THIS  AGREEMENT  OR ANY
          DEALINGS BETWEEN THEM RELATING TO THE SUBJECT MATTER OF THIS AGREEMENT
          AND THE RELATIONSHIP  THAT IS BEING  ESTABLISHED,  including,  without
          limitation,  contract claims,  tort claims,  breach of duty claims and
          all other  common  law and  statutory  claims.  The  Borrower  and the

<PAGE>

          Liquidity  Provider  each warrant and  represent  that it has reviewed
          this  waiver  with  its  legal  counsel,  and  that it  knowingly  and
          voluntarily  waives its jury trial rights following  consultation with
          such legal counsel. THIS WAIVER IS IRREVOCABLE, AND CANNOT BE MODIFIED
          EITHER  ORALLY  OR IN  WRITING,  AND THIS  WAIVER  SHALL  APPLY TO ANY
          SUBSEQUENT AMENDMENTS,  RENEWALS, SUPPLEMENTS OR MODIFICATIONS TO THIS
          AGREEMENT.

                      7.11.3.  The Liquidity Provider hereby waives any immunity
          it may have from the  jurisdiction  of the courts of the United States
          or of any State and waives any immunity any of its properties  located
          in the United  States may have from  attachment  or  execution  upon a
          judgement  entered by any such court under the United  States  Foreign
          Sovereign Immunities Act of 1976 or any similar successor legislation.

          Section  7.12.  EXECUTION  IN  COUNTERPARTS.  This  Agreement  may  be
executed  in any  number of  counterparts  and by  different  parties  hereto on
separate  counterparts,  each  of  which  counterparts,  when  so  executed  and
delivered,  shall be deemed  to be an  original  and all of which  counterparts,
taken together, shall constitute but one and the same Agreement.

          Section 7.13. ENTIRETY.  This Agreement,  the Intercreditor  Agreement
and the other  Operative  Agreements to which the Liquidity  Provider is a party
constitute  the entire  agreement  of the  parties  hereto  with  respect to the
subject matter hereof and supersedes all prior  understandings and agreements of
such parties.

          Section  7.14.  HEADINGS.  Section  headings  in  this  Agreement  are
included  herein for  convenience  of reference  only and shall not constitute a
part of this Agreement for any other purpose.

          Section 7.15. LIQUIDITY PROVIDER'S OBLIGATION TO MAKE ADVANCES. EXCEPT
AS EXPRESSLY  SET FORTH IN THIS  AGREEMENT,  THE  OBLIGATIONS  OF THE  LIQUIDITY
PROVIDER  TO MAKE  ADVANCES  HEREUNDER,  AND THE  BORROWER'S  RIGHTS TO  DELIVER
NOTICES OF  BORROWING  REQUESTING  THE MAKING OF  ADVANCES  HEREUNDER,  SHALL BE
UNCONDITIONAL  AND  IRREVOCABLE,  AND SHALL BE PAID OR  PERFORMED,  IN EACH CASE
STRICTLY IN ACCORDANCE WITH THE TERMS OF THIS AGREEMENT.

                                      * * *

<PAGE>

          IN WITNESS WHEREOF,  the parties have caused this Agreement to be duty
executed and delivered by their respective officers thereunto duly authorized as
of the date first set forth above.


                                                                       
                                      WILMINGTON   TRUST   COMPANY,  not  in its
                                        individual   capacity   but   solely  as
                                        Subordination   Agent,   as  agent   and
                                        trustee  for  the  Class  A  Trust,   as
                                        Borrower



                                      By:_______________________________________
                                         Name:
                                         Title:



                                      ABN  AMRO  BANK N.V.,  acting  through its
                                        Chicago Branch, as Liquidity Provider



                                      By:_______________________________________
                                         Name:
                                         Title:



                                      By:_______________________________________
                                         Name:
                                         Title:

<PAGE>


                                                                      Annex I to
                                                      Revolving Credit Agreement


                      INTEREST ADVANCE NOTICE OF BORROWING


          The  undersigned,  a duly  authorized  signatory  of  the  undersigned
borrower (the  "BORROWER"),  hereby  certifies to ABN AMRO N.V.,  Chicago Branch
(the "LIQUIDITY  PROVIDER"),  with reference to the Revolving  Credit  Agreement
(1997-3A) dated as of September 25, 1997, between the Borrower and the Liquidity
Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein and not otherwise
defined herein being used herein as therein defined or referenced), that:

          (a) The Borrower is the  Subordination  Agent under the  Intercreditor
Agreement.

          (b) The Borrower is delivering this Notice of Borrowing for the making
of an Interest  Advance by the Liquidity  Provider to be used for the payment of
the   interest   on  the   Class   A   Certificates   which   was   payable   on
_____________________ (the "DISTRIBUTION DATE") in accordance with the terms and
provisions of the Class A Trust  Agreement and the Class A  Certificates,  which
Advance is requested to be made on __________.

          (c)  The  amount  of the  Interest  Advance  requested  hereby  (i) is
$_________________,  to be applied in  respect  of the  payment of the  interest
which was due and payable on the Class A Certificates on the Distribution  Date,
(ii) does not include any amount with respect to the payment of principal of, or
premium on, the Class A  Certificates,  the Class B Certificates  or the Class C
Certificates,   or  interest  on  the  Class  B  Certificates  or  the  Class  C
Certificates,  (iii) was computed in accordance with the provisions of the Class
A Certificates,  the Class A Trust Agreement and the Intercreditor  Agreement (a
copy of which  computation  is  attached  hereto as  Schedule  I), (iv) does not
exceed the Maximum Available  Commitment on the date hereof and (v) has not been
and is not the subject of a prior or contemporaneous Notice of Borrowing.

          (d)  Upon  receipt  by or on  behalf  of the  Borrower  of the  amount
requested  hereby,  (a) the Borrower will apply the same in accordance  with the
terms of Section  3.6(b) of the  Intercreditor  Agreement (b) no portion of such
amount shall be applied by the Borrower for any other purpose and (c) no portion
of such amount until so applied shall be commingled with other funds held by the
Borrower.

          The  Borrower  hereby  acknowledges  that,  pursuant to the  Liquidity
Agreement,  the making of the  Interest  Advance as  requested by this Notice of
Borrowing shall  automatically  reduce,  subject to  reinstatement in accordance
with the terms of the Liquidity  Agreement,  the Maximum Available Commitment by
an amount  equal to the  amount of the  Interest  Advance  requested  to be made
hereby as set forth in clause (i) of paragraph (3) of this  Certificate and such
reduction shall automatically result in corresponding  reductions in the amounts
available to be borrowed pursuant to a subsequent Advance.

<PAGE>

                                      * * *

          IN WITNESS  WHEREOF,  the Borrower has  executed  and  delivered  this
Notice of Borrowing as of the day of _________ day of ________________, ____.


                                      WILMINGTON   TRUST   COMPANY,  not  in its
                                        individual   capacity   but   solely  as
                                        Subordination Agent, as Borrower



                                      By:_______________________________________
                                         Name:
                                         Title:


<PAGE>

               SCHEDULE I TO INTEREST ADVANCE NOTICE OF BORROWING



     [Insert Copy of Computations in accordance with Interest  Advance Notice of
Borrowing]


<PAGE>
                                                                        Annex II
                                                      Revolving Credit Agreement


                    NON-EXTENSION ADVANCE NOTICE OF BORROWING


          The  undersigned,  a duly  authorized  signatory  of  the  undersigned
subordination  agent (the  "BORROWER"),  hereby certifies to ABN AMRO BANK N.V.,
Chicago  Branch (the  "LIQUIDITY  PROVIDER"),  with  reference to the  Revolving
Credit Agreement  (1997-3A) dated as of September 25, 1997, between the Borrower
and the Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein
and not  otherwise  defined  herein  being  used  herein as  therein  defined or
referenced), that:

          (a) The Borrower is the  Subordination  Agent under the  Intercreditor
Agreement.

          (b) The Borrower is delivering this Notice of Borrowing for the making
of the  Non-Extension  Advance  by the  Liquidity  Provider  to be used  for the
funding of the Class A Cash Collateral Account in accordance with Section 3.6(d)
of the  Intercreditor  Agreement,  which  Advance  is  requested  to be  made on
__________________.

          (c) The amount of the  Non-Extension  Advance  requested hereby (i) is
$__________,  which equals the Maximum  Available  Commitment on the date hereof
and is to be applied in  respect of the  funding of the Class A Cash  Collateral
Account in accordance with Section 3.6(d) of the Intercreditor  Agreement,  (ii)
does not include any amount with respect to the payment of the  principal of, or
premium on, the Class A  Certificates,  or principal  of, or interest or premium
on, the Class B Certificates or the Class C Certificates,  (iii) was computed in
accordance  with the provisions of the Class A  Certificates,  the Class A Trust
Agreement  and the  Intercreditor  Agreement  (a copy of  which  computation  is
attached  hereto as Schedule I), and (iv) has not been and is not the subject of
a prior or contemporaneous Notice of Borrowing under the Liquidity Agreement.

          (d)  Upon  receipt  by or on  behalf  of the  Borrower  of the  amount
requested hereby,  (a) the Borrower will deposit such amount in the Class A Cash
Collateral  Account and apply the same in  accordance  with the terms of Section
3.6(d) of the  Intercreditor  Agreement,  (b) no portion of such amount shall be
applied by the Borrower for any other  purpose and (c) no portion of such amount
until so applied shall be commingled with other funds held by the Borrower.

<PAGE>

          The  Borrower  hereby  acknowledges  that,  pursuant to the  Liquidity
Agreement,  (A) the making of the  Non-Extension  Advance as  requested  by this
Notice of Borrowing shall automatically and irrevocably terminate the obligation
of  the  Liquidity  Provider  to  make  further  Advances  under  the  Liquidity
Agreement;  and (B)  following  the  making  by the  Liquidity  Provider  of the
Non-Extension Advance requested by this Notice of Borrowing,  the Borrower shall
not be entitled to request any further Advances under the Liquidity Agreement.

                                      * * *

          IN WITNESS  WHEREOF,  the Borrower has  executed  and  delivered  this
Notice of Borrowing as of the day of _______ day of ___________________, ______.


                                        WILMINGTON  TRUST  COMPANY,  not  in its
                                        individual   capacity   but   solely  as
                                        Subordination Agent, as Borrower



                                        By:_____________________________________
                                           Name:
                                           Title:


<PAGE>


             SCHEDULE I TO NON-EXTENSION ADVANCE NOTICE OF BORROWING

                 [Insert Copy of computations in accordance with
                   Non-Extension Advance Notice of Borrowing]


<PAGE>

                                                                    Annex III to
                                                      Revolving Credit Agreement


                      DOWNGRADE ADVANCE NOTICE OF BORROWING


          The  undersigned,  a duly  authorized  signatory  of  the  undersigned
subordination  agent (the  "BORROWER"),  hereby certifies to ABN AMRO BANK N.V.,
Chicago  Branch (the  "LIQUIDITY  PROVIDER"),  with  reference to the  Revolving
Credit Agreement  (1997-3A) dated as of September 25, 1997, between the Borrower
and the Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein
and not  otherwise  defined  herein  being  used  herein as  therein  defined or
referenced), that:

          (a) The Borrower is the  Subordination  Agent under the  Intercreditor
Agreement.

          (b) The Borrower is delivering this Notice of Borrowing for the making
of the Downgrade Advance by the Liquidity Provider to be used for the funding of
the Class A Cash  Collateral  Account in accordance  with Section  3.6(c) of the
Intercreditor Agreement by reason of the downgrading of the short-term unsecured
debt rating of the Liquidity  Provider  issued by either Rating Agency below the
Threshold Rating, which Advance is requested to be made on ____________, _____.

          (c) The  amount  of the  Downgrade  Advance  requested  hereby  (i) is
$_______,  which equals the Maximum Available  Commitment on the date hereof and
is to be  applied  in  respect  of the  funding  of the Class A Cash  Collateral
Account in accordance with Section 3.6(c) of the Intercreditor  Agreement,  (ii)
does not include any amount with respect to the payment of the  principal of, or
premium on, the Class A  Certificates,  or principal  of, or interest or premium
on, the Class B Certificates or the Class C Certificates,  (iii) was computed in
accordance  with the provisions of the Class A  Certificates,  the Class A Trust
Agreement  and the  Intercreditor  Agreement  (a copy of  which  computation  is
attached  hereto as Schedule I), and (iv) has not been and is not the subject of
a prior or contemporaneous Notice of Borrowing under the Liquidity Agreement.

          (d)  Upon  receipt  by or on  behalf  of the  Borrower  of the  amount
requested hereby,  (a) the Borrower will deposit such amount in the Class A Cash
Collateral  Account and apply the same in  accordance  with the terms of Section
3.6(c) of the  Intercreditor  Agreement,  (b) no portion of such amount shall be
applied by the Borrower for any other  purpose and (c) no portion of such amount
until so applied shall be commingled with other funds held by the Borrower.

          The  Borrower  hereby  acknowledges  that,  pursuant to the  Liquidity
Agreement,  (A) the making of the Downgrade  Advance as requested by this Notice
of Borrowing shall automatically and irrevocably terminate the obligation of the
Liquidity Provider to make further Advances under the Liquidity  Agreement;  and

<PAGE>

(B)  following the making by the  Liquidity  Provider of the  Downgrade  Advance
requested by this Notice of  Borrowing,  the  Borrower  shall not be entitled to
request any further Advances under the Liquidity Agreement.

                                      * * *

          IN WITNESS  WHEREOF,  the Borrower has  executed  and  delivered  this
Notice of Borrowing as of the ___ day of ____________, ____.


                                      WILMINGTON   TRUST   COMPANY,  not  in its
                                        individual   capacity   but   solely  as
                                        Subordination Agent, as Borrower



                                      By:_______________________________________
                                         Name:
                                         Title:


<PAGE>


               SCHEDULE I TO DOWNGRADE ADVANCE NOTICE OF BORROWING

                 [Insert Copy of computations in accordance with
                     Downgrade Advance Notice of Borrowing]


<PAGE>
                                                                     Annex IV to
                                                      Revolving Credit Agreement


                        FINAL ADVANCE NOTICE OF BORROWING


          The  undersigned,  a duly  authorized  signatory  of  the  undersigned
borrower  (the  "BORROWER"),  hereby  certifies  to ABN AMRO BANK N.V.,  Chicago
Branch (the  "LIQUIDITY  PROVIDER"),  with  reference  to the  Revolving  Credit
Agreement (1997-3A) dated as of September 25, 1997, between the Borrower and the
Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein and not
otherwise  defined herein being used herein as therein  defined or  referenced),
that:

          (a) The Borrower is the  Subordination  Agent under the  Intercreditor
Agreement.

          (b) The Borrower is delivering this Notice of Borrowing for the making
of the Final Advance by the Liquidity Provider to be used for the funding of the
Class A Cash  Collateral  Account  in  accordance  with  Section  3.6(i)  of the
Intercreditor  Agreement  by  reason  of  the  receipt  by  the  Borrower  of  a
Termination  Notice from the  Liquidity  Provider  with respect to the Liquidity
Agreement, which Advance is requested to be made on ______________, ___.

          (c)  The  amount  of  the  Final  Advance   requested  hereby  (i)  is
$__________,  which equals the Maximum  Available  Commitment on the date hereof
and is to be applied in  respect of the  funding of the Class A Cash  Collateral
Account in accordance with Section 3.6(i) of the Intercreditor  Agreement,  (ii)
does not  include any amount with  respect to the  payment of  principal  of, or
premium on, the Class A  Certificates,  or principal  of, or interest or premium
on, the Class B Certificates or the Class C Certificates,  (iii) was computed in
accordance  with the provisions of the Class A  Certificates,  the Class A Trust
Agreement  and the  Intercreditor  Agreement  (a copy of  which  computation  is
attached  hereto as Schedule I), and (iv) has not been and is not the subject of
a prior or contemporaneous Notice of Borrowing.

          (d)  Upon  receipt  by or on  behalf  of the  Borrower  of the  amount
requested hereby,  (a) the Borrower will deposit such amount in the Class A Cash
Collateral  Account and apply the same in  accordance  with the terms of Section
3.6(i) of the  Intercreditor  Agreement,  (b) no portion of such amount shall be
applied by the Borrower for any other  purpose and (c) no portion of such amount
until so applied shall be commingled with other funds held by the Borrower.

          (e) The Borrower hereby requests that the Advance  requested hereby be
a Base Rate Advance  [and that such Base Rate Advance be converted  into a LIBOR
Advance on the third Business Day following your receipt of this notice].<F1>

___________________

<F1>Bracketed language is optional.

<PAGE>

          The  Borrower  hereby  acknowledges  that,  pursuant to the  Liquidity
Agreement,  (A) the making of the Final  Advance as  requested by this Notice of
Borrowing shall  automatically  and irrevocably  terminate the obligation of the
Liquidity Provider to make further Advances under the Liquidity  Agreement;  and
(B)  following  the  making  by the  Liquidity  Provider  of the  Final  Advance
requested by this Notice of  Borrowing,  the  Borrower  shall not be entitled to
request any further Advances under the Liquidity Agreement.

                                      * * *

          IN WITNESS  WHEREOF,  the Borrower has  executed  and  delivered  this
Notice of Borrowing as of the ___ day of _________________, ____.


                                      WILMINGTON   TRUST   COMPANY,  not  in its
                                        individual   capacity   but   solely  as
                                        Subordination Agent, as Borrower



                                      By:_____________________________________
                                         Name:
                                         Title:


<PAGE>


                 SCHEDULE I TO FINAL ADVANCE NOTICE OF BORROWING

                 [Insert Copy of Computations in accordance with
                       Final Advance Notice of Borrowing]


<PAGE>
                                                                      Annex V to
                                                      Revolving Credit Agreement


                              NOTICE OF TERMINATION


[Date]

Wilmington Trust Company,
as Subordination Agent, as Borrower
Rodney Square North
North Market Square
Wilmington, DE 19890-0001

Attention: Corporate Trust Administration

          Revolving  Credit  Agreement  dated as of September 25, 1997,  between
Wilmington Trust Company,  as Subordination  Agent, as agent and trustee for the
Continental Airlines Pass Through Trust, 1997-3A, as Borrower, and ABN AMRO BANK
N.V., Chicago Branch (the "Liquidity Agreement")

Ladies and Gentlemen:

          You are hereby  notified that pursuant to Section 6.1 of the Liquidity
Agreement,  by reason of the occurrence of a Liquidity  Event of Default and the
existence of a Performing  Note  Deficiency  (each as defined  therein),  we are
giving this notice to you in order to cause (i) our obligations to make Advances
(as defined  therein) under such  Liquidity  Agreement to terminate on the fifth
Business  Day after the date on which you  receive  this  notice and (ii) you to
request a Final Advance under the Liquidity Agreement pursuant to Section 3.6(i)
of the  Intercreditor  Agreement  (as defined in the  Liquidity  Agreement) as a
consequence of your receipt of this notice.

<PAGE>

          THIS  NOTICE IS THE  "NOTICE OF  TERMINATION"  PROVIDED  FOR UNDER THE
LIQUIDITY  AGREEMENT.  OUR  OBLIGATIONS  TO MAKE  ADVANCES  UNDER THE  LIQUIDITY
AGREEMENT  WILL  TERMINATE ON THE FIFTH BUSINESS DAY AFTER THE DATE ON WHICH YOU
RECEIVE THIS NOTICE.


                                        Very truly yours,


                                        ABN AMRO BANK N.V.,  Chicago Branch,  as
                                          Liquidity Provider



                                        By:_____________________________________
                                           Name:
                                           Title:



                                        By:_____________________________________
                                           Name:
                                           Title:

cc:  Wilmington Trust Company,
      as Class A Trustee

<PAGE>
                                                                     Annex VI to
                                                      Revolving Credit Agreement


                    NOTICE OF REPLACEMENT SUBORDINATION AGENT


[Date]
Attention:

          Revolving  Credit  Agreement  dated as of September 25, 1997,  between
Wilmington Trust Company,  as Subordination  Agent, as agent and trustee for the
Continental Airlines Pass Through Trust, 1997-3A, as Borrower, and ABN AMRO BANK
N.V., Chicago Branch (the "Liquidity Agreement")

Ladies and Gentlemen:

          For value received,  the undersigned  beneficiary  hereby  irrevocably
transfers to:


                              (Name of Transferee)


                              (Name of Transferee)

all rights and  obligations  of the  undersigned as Borrower under the Liquidity
Agreement  referred to above.  The transferee  has succeeded the  undersigned as
Subordination  Agent under the Intercreditor  Agreement referred to in the first
paragraph of the  Liquidity  Agreement,  pursuant to the terms of Section 8.1 of
the Intercreditor Agreement.

          By this transfer,  all rights of the undersigned as Borrower under the
Liquidity  Agreement are transferred to the transferee and the transferee  shall
hereafter  have the sole  rights and  obligations  as Borrower  thereunder.  The
undersigned  shall pay any costs and expenses of such transfer,  including,  but
not limited to, transfer taxes or governmental charges.

          We ask that this transfer be effective as of _______________, ___.


                                      WILMINGTON   TRUST   COMPANY,  not  in its
                                        ____________   individual  capacity  but
                                        solely  as   Subordination   Agent,   as
                                        Borrower



                                        By:_____________________________________
                                           Name:
                                           Title:





================================================================================


                           REVOLVING CREDIT AGREEMENT
                                    (1997-3B)



                         Dated as of September 25, 1997

                                     between

                            WILMINGTON TRUST COMPANY,

                             as Subordination Agent,
                          as agent and trustee for the
                 Continental Airlines Pass Through Trust 1997-3B

                                   as Borrower

                                       and



                       ABN AMRO BANK N.V., CHICAGO BRANCH

                              as Liquidity Provider




                                   Relating to

                 Continental Airlines Pass Through Trust 1997-3B
             7.140% Continental Airlines Pass Through Certificates,
                                 Series 1997-3B


================================================================================

<PAGE>

<TABLE>
<CAPTION>

                                TABLE OF CONTENTS

                                                                            PAGE
                                                                            ----

                                   ARTICLE I.

                                   DEFINITIONS
<S>             <C>                                                          <C>
Section 1.1     Certain Defined Terms..........................................1

                                   ARTICLE II.

                       AMOUNT AND TERMS OF THE COMMITMENT

Section 2.1    The Advances....................................................6
Section 2.2    Making the Advances.............................................7
Section 2.3.   Fees............................................................9
Section 2.4.   Adjustments or Termination of the Maximum Commitment............9
Section 2.5.   Repayments of Interest Advances or the Final Advance............9
Section 2.6.   Repayments of Provider Advances................................10
Section 2.7.   Payments to the Liquidity Provider Under the Intercreditor
               Agreement......................................................11
Section 2.8.   Book Entries...................................................11
Section 2.9.   Payments from Available Funds Only.............................11
Section 2.10.  Extension of the Expiry Date; Non-Extension Advance............11

                                  ARTICLE III.

                           OBLIGATIONS OF THE BORROWER

Section 3.1.   Increased Costs................................................12
Section 3.2.   Capital Adequacy...............................................13
Section 3.3.   Payments Free of Deductions....................................13
Section 3.4.   Payments.......................................................14
Section 3.5.   Computations...................................................14
Section 3.6.   Payment on Non-Business Days...................................14
Section 3.7.   Interest.......................................................14
Section 3.8.   Replacement of Borrower........................................16
Section 3.9.   Funding Loss Indemnification...................................16
Section 3.10.  Illegality.....................................................17


<PAGE>

                                TABLE OF CONTENTS
                                  (Continued)

                                                                            PAGE
                                                                            ----

                                  ARTICLE IV.

                              CONDITIONS PRECEDENT

Section 4.1.   Conditions Precedent to Effectiveness of Section 2.1...........17
Section 4.2.   Conditions Precedent to Borrowing..............................19

                                   ARTICLE V.

                                    COVENANTS

Section 5.1.   Affirmative Covenants of the Borrower..........................19
Section 5.2.   Negative Covenants of the Borrower.............................19

                                   ARTICLE VI.

                           LIQUIDITY EVENTS OF DEFAULT

Section 6.1.   Liquidity Events of Default....................................20

                                  ARTICLE VII.

                                  MISCELLANEOUS

Section 7.1.   Amendments, Etc................................................20
Section 7.2.   Notices, Etc...................................................20
Section 7.3.   No Waiver; Remedies............................................21
Section 7.4.   Further Assurances.............................................21
Section 7.5.   Indemnification; Survival of Certain Provisions................21
Section 7.6.   Liability of the Liquidity Provider............................22
Section 7.7.   Costs, Expenses and Taxes......................................22
Section 7.8.   Binding Effect; Participations.................................23
Section 7.9.   Severability...................................................24
Section 7.10.  Governing Law..................................................25
Section 7.11.  Submission to Jurisdiction; Waiver of Jury Trial; Waiver of
               Immunity.......................................................25
Section 7.12.  Execution in Counterparts......................................26
Section 7.13.  Entirety.......................................................26
Section 7.14.  Headings.......................................................26
Section 7.15.  Liquidity Provider's Obligation To Make Advances...............26



<PAGE>

                                TABLE OF CONTENTS
                                  (Continued)


ANNEX I    Interest Advance Notice of Borrowing

ANNEX II   Non-Extension Advance Notice of Borrowing

ANNEX III  Downgrade Advance Notice of Borrowing

ANNEX IV   Final Advance Notice of Borrowing

ANNEX V    Notice of Termination

ANNEX VI   Notice of Replacement Subordination Agent

</TABLE>


<PAGE>


                           REVOLVING CREDIT AGREEMENT


          This  REVOLVING  CREDIT  AGREEMENT  dated as of  September  25,  1997,
between WILMINGTON TRUST COMPANY, a Delaware corporation,  not in its individual
capacity but solely as  Subordination  Agent under the  Intercreditor  Agreement
(each as defined below),  as agent and trustee for the Class B Trust (as defined
below) (the "BORROWER"), and ABN AMRO BANK N.V., a bank organized under the laws
of The  Netherlands,  acting  through  its  Chicago  Branch  ("ABN  AMRO" or the
"LIQUIDITY PROVIDER").

                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS,  pursuant to the Class B Trust  Agreement  (such term and all
other  capitalized terms used in these recitals having the meanings set forth or
referred  to in  Section  1.1),  the  Class  B  Trust  is  issuing  the  Class B
Certificates; and

          WHEREAS,  the  Borrower,  in order to support the timely  payment of a
portion of the interest on the Class B  Certificates  in  accordance  with their
terms,  has  requested  the  Liquidity  Provider  to enter into this  Agreement,
providing in part for the Borrower to request in  specified  circumstances  that
Advances be made hereunder.

          NOW, THEREFORE,  in consideration of the premises,  the parties hereto
agree as follows:

                                   ARTICLE I.

                                   DEFINITIONS
                                   -----------

          Section 1.1. CERTAIN DEFINED TERMS.  (a) DEFINITIONS.  As used in this
Agreement  and unless  otherwise  expressly  indicated,  or unless  the  context
clearly  requires  otherwise,  the  following  capitalized  terms shall have the
following respective meanings for all purposes of this Agreement:

          "ADDITIONAL  COST" has the  meaning  assigned  to such term in Section
     3.1.

          "ADVANCE"  means an  Interest  Advance,  a Final  Advance,  a Provider
     Advance,  an Applied Provider Advance or an Unpaid Advance, as the case may
     be.

          "APPLICABLE  LIQUIDITY RATE" has the meaning  assigned to such term in
     Section 3.7(g).

          "APPLICABLE  MARGIN"  means (w) with respect to any Unpaid  Advance or
     Applied  Provider  Advance,  2.00% or (x)  with  respect  to any  Unapplied
     Provider Advance, .40%.

          "APPLIED  DOWNGRADE  ADVANCE" has the meaning assigned to such term in
     Section 2.6(a).

<PAGE>

          "APPLIED  NON-EXTENSION ADVANCE" has the meaning assigned to such term
     in Section 2.6(a).

          "APPLIED  PROVIDER  ADVANCE" has the meaning  assigned to such term in
     Section 2.6(a).

          "BASE RATE" means a fluctuating interest rate per annum in effect from
     time to time,  which rate per annum  shall at all times be equal to (a) the
     weighted average of the rates on overnight Federal funds  transactions with
     members of the Federal Reserve System arranged by Federal funds brokers, as
     published for such day (or, if such day is not a Business Day, for the next
     preceding Business Day) by the Federal Reserve Bank of New York, or if such
     rate is not so published for any day that is a Business Day, the average of
     the quotations for such day for such transactions received by the Liquidity
     Provider from three Federal funds brokers of recognized  standing  selected
     by it, plus (b) one-quarter of one percent (1/4 of 1%).

          "BASE RATE  ADVANCE"  means an Advance  that bears  interest at a rate
     based upon the Base Rate.

          "BORROWER"  has the  meaning  assigned  to such term in the recital of
     parties to this Agreement.

          "BORROWING"  means the making of Advances  requested  by delivery of a
     Notice of Borrowing.

          "BUSINESS  DAY" means any day other than a Saturday or Sunday or a day
     on which  commercial  banks are required or authorized to close in Houston,
     Texas,  New York,  New York,  Chicago,  Illinois or, so long as any Class B
     Certificate  is  outstanding,  the city and  state  in  which  the  Class B
     Trustee,  the Borrower or any Loan Trustee  maintains its  Corporate  Trust
     Office or receives or disburses funds, and, if the applicable  Business Day
     relates to any Advance or other amount bearing  interest based on the LIBOR
     Rate, on which dealings are carried on in the London interbank market.

          "DOWNGRADE ADVANCE" means an Advance made pursuant to Section 2.2(c).

          "EFFECTIVE  DATE"  has the  meaning  specified  in  Section  4.1.  The
     delivery of the  certificate  of the  Liquidity  Provider  contemplated  by
     Section  4.1(e) shall be conclusive  evidence  that the Effective  Date has
     occurred.

          "EXCLUDED  TAXES" means (i) taxes imposed on the overall net income of
     the Liquidity  Provider or of its Lending Office by the jurisdiction  where
     such  Liquidity  Provider's  principal  office  or such  Lending  Office is
     located, and (ii) Excluded Withholding Taxes.

          "EXCLUDED  WITHHOLDING  TAXES" means (i) withholding  Taxes imposed by
     the United States except to the extent that such United States  withholding

<PAGE>

     Taxes are  imposed  as a result of any change in  applicable  law after the
     date hereof  (excluding  from change in  applicable  law for this purpose a
     change  in an  applicable  treaty  or other  change  in law  affecting  the
     applicability  of a  treaty),  or in  the  case  of a  successor  Liquidity
     Provider  (including a transferee of an Advance) or Lending  Office,  after
     the date on which such successor Liquidity Provider obtains its interest or
     on which the Lending  Office is  changed,  and (ii) any  withholding  Taxes
     imposed by the United  States which are imposed or increased as a result of
     the Liquidity  Provider  failing to deliver to the Borrower any certificate
     or document  (which  certificate  or document in the good faith judgment of
     the  Liquidity  Provider  it is  legally  entitled  to  provide)  which  is
     reasonably  requested by the Borrower to establish that payments under this
     Agreement  are exempt from (or entitled to a reduced  rate of)  withholding
     Tax.

          "EXPENSES"  means  liabilities,   obligations,  damages,  settlements,
     penalties,  claims,  actions,  suits,  costs,  expenses,  and disbursements
     (including, without limitation,  reasonable fees and disbursements of legal
     counsel  and costs of  investigation),  provided  that  Expenses  shall not
     include any Taxes.

          "EXPIRY  DATE" means  September  24, 1998,  initially,  or any date to
     which the Expiry Date is extended pursuant to Section 2.10.

          "FINAL ADVANCE" means an Advance made pursuant to Section 2.2(d).

          "INTERCREDITOR  AGREEMENT" means the Intercreditor Agreement dated the
     date hereof,  among the  Trustees,  the Liquidity  Provider,  the liquidity
     provider under each Liquidity  Facility (other than this Agreement) and the
     Subordination Agent, as the same may be amended,  supplemented or otherwise
     modified from time to time in accordance with its terms.

          "INTEREST ADVANCE" means an Advance made pursuant to Section 2.2(a).

          "INTEREST  PERIOD" means,  with respect to any LIBOR Advance,  each of
     the following periods:

               (i) the period  beginning  on the third  Business  Day  following
     either (x) the Liquidity  Provider's receipt of the Notice of Borrowing for
     such  LIBOR  Advance or (y) the  withdrawal  of funds from the Class B Cash
     Collateral  Account  for the  purpose  of  paying  interest  on the Class B
     Certificates  as contemplated by Section 2.6(a) hereof and, in either case,
     ending on the next Regular Distribution Date; and

               (ii) each  subsequent  period co  mmencing on the last day of the
     immediately  preceding  Interest  Period  and  ending  on the next  Regular
     Distribution Date;

     PROVIDED,  HOWEVER,  that if (x) the Final Advance shall have been made, or
     (y) other  outstanding  Advances  shall have been  converted into the Final
     Advance, then the Interest Periods shall be successive periods of one month
     beginning on the third  Business Day  following  the  Liquidity  Provider's
     receipt of the Notice of Borrowing  for such Final  Advance (in the case of

<PAGE>

     clause  (x)  above)  or  the  Regular   Distribution  Date  following  such
     conversion (in the case of clause (y) above).

          "LENDING  OFFICE" means the lending  office of the Liquidity  Provider
     presently located at Chicago, Illinois, or such other lending office as the
     Liquidity  Provider  from time to time  shall  notify the  Borrower  as its
     lending office  hereunder;  provided that the Liquidity  Provider shall not
     change its Lending  Office to a Lending Office outside the United States of
     America except in accordance with Section 3.1, 3.2 or 3.3 hereof.

          "LIBOR ADVANCE" means an Advance bearing interest at a rate based upon
     the LIBOR Rate.

          "LIBOR RATE" means,  with respect to any Interest Period,  the average
     (rounded upward, if necessary,  to the next higher 1/16 of 1%) of the rates
     per annum at which  deposits  in dollars  are offered to major banks in the
     London  interbank  market at  approximately  11:00 A.M.  (London  time) two
     Business  Days  before the first day of such  Interest  Period in an amount
     approximately  equal to the  principal  amount of the Advance to which such
     Interest  Period is to apply and for a period  of time  comparable  to such
     Interest Period.

          "LIQUIDITY  EVENT OF DEFAULT"  means the  occurrence of either (a) the
     Acceleration of all of the Equipment Notes or (b) a Continental  Bankruptcy
     Event.

          "LIQUIDITY  INDEMNITEE"  means (i) the  Liquidity  Provider,  (ii) the
     directors,  officers,  employees and agents of the Liquidity Provider,  and
     (iii) the  successors  and  permitted  assigns of the persons  described in
     clauses (i) and (ii), inclusive.

          "LIQUIDITY  PROVIDER"  has the  meaning  assigned  to such term in the
     recital of parties to this Agreement.

          "MAXIMUM  AVAILABLE  COMMITMENT"  shall  mean,  subject to the proviso
     contained  in  the  third  sentence  of  Section  2.2(a),  at any  time  of
     determination,  (a) the  Maximum  Commitment  at  such  time  less  (b) the
     aggregate  amount  of each  Interest  Advance  outstanding  at  such  time;
     provided that following a Provider Advance or a Final Advance,  the Maximum
     Available Commitment shall be zero.

          "MAXIMUM  COMMITMENT" means, for any day, the lesser of (x) $2,113,190
     and (y) the Required Amount on such day.

          "NON-EXTENSION  ADVANCE"  means an Advance  made  pursuant  to Section
     2.2(b).

          "NOTICE OF BORROWING" has the meaning specified in Section 2.2(e).

          "NOTICE OF REPLACEMENT  SUBORDINATION AGENT" has the meaning specified
     in Section 3.8.

<PAGE>

          "PERFORMING NOTE DEFICIENCY"  means any time that less than 65% of the
     then  aggregate  outstanding  principal  amount of all Equipment  Notes are
     Performing Equipment Notes.

          "PROSPECTUS" means the Prospectus dated July 23, 1997, as modified and
     supplemented  by  the  Prospectus  Supplement  dated  September  12,  1997,
     relating to the Certificates; and as such Prospectus may be further amended
     or supplemented.

          "PROVIDER  ADVANCE"  means  a  Downgrade  Advance  or a  Non-Extension
     Advance.

          "REGULATORY  CHANGE" has the meaning  assigned to such term in Section
     3.1.

          "REPLENISHMENT  AMOUNT"  has the  meaning  assigned  to  such  term in
     Section 2.6(b).

          "REQUIRED  AMOUNT" means, for any day, the sum of the aggregate amount
     of interest,  calculated at the rate per annum equal to the Stated Interest
     Rate for the Class B  Certificates,  that  would be  payable on the Class B
     Certificates on each of the six successive  quarterly Regular  Distribution
     Dates  immediately  following  such  day  or,  if  such  day  is a  Regular
     Distribution  Date, on such day and the succeeding  five quarterly  Regular
     Distribution  Dates,  in each  case  calculated  on the  basis  of the Pool
     Balance  of the  Class B  Certificates  on such day and  without  regard to
     expected future payments of principal on the Class B Certificates.

          "ROLLS ROYCE" means Rolls-Royce plc, a corporation organized under the
     laws of England.

          "TAX  LETTER"  means the  letter  dated the date  hereof  between  the
     Liquidity Provider and Rolls Royce pertaining to this Agreement.

          "TERMINATION  DATE" means the earliest to occur of the following:  (i)
     the  Expiry  Date;  (ii) the date on which  the  Borrower  delivers  to the
     Liquidity  Provider a certificate,  signed by a Responsible  Officer of the
     Borrower, certifying that all of the Class B Certificates have been paid in
     full (or provision  has been made for such payment in  accordance  with the
     Intercreditor  Agreement  and the Trust  Agreements)  or are  otherwise  no
     longer entitled to the benefits of this Agreement;  (iii) the date on which
     the Borrower delivers to the Liquidity Provider a certificate,  signed by a
     Responsible  Officer  of  the  Borrower,   certifying  that  a  Replacement
     Liquidity Facility has been substituted for this Agreement in full pursuant
     to Section 3.6(e) of the Intercreditor  Agreement;  (iv) the fifth Business
     Day following the receipt by the Borrower of a Termination  Notice from the
     Liquidity  Provider  pursuant to Section  6.1  hereof;  and (v) the date on
     which no Advance is or may (including by reason of  reinstatement as herein
     provided) become available for a Borrowing hereunder.

          "TERMINATION NOTICE" means the Notice of Termination  substantially in
     the form of Annex V to this Agreement.

<PAGE>

          "TRANSFEREE" has the meaning assigned to such term in Section 7.8(b).

          "UNAPPLIED  DOWNGRADE  ADVANCE" means any Downgrade Advance other than
     an Applied Downgrade Advance.

          "UNAPPLIED  PROVIDER ADVANCE" means any Provider Advance other than an
     Applied Provider Advance.

          "UNPAID ADVANCE" has the meaning assigned to such term in Section 2.5.

          (b) TERMS DEFINED IN THE INTERCREDITOR  AGREEMENT. For all purposes of
this Agreement,  the following terms shall have the respective meanings assigned
to such terms in the Intercreditor Agreement:

          "Acceleration,"  "Certificates",  "Class A Cash  Collateral  Account",
          "Class A Certificates", "Class A Certificateholders", "Class A Trust",
          "Class  A  Trust   "ACCELERATION,"   "CERTIFICATES",   "CLASS  A  CASH
          COLLATERAL    ACCOUNT",    "CLASS    A    CERTIFICATES",    "CLASS   A
          CERTIFICATEHOLDERS",  "CLASS  A  TRUST",  "CLASS  A TRUST  AGREEMENT",
          "CLASS  A  TRUSTEE",  "CLASS  B CASH  COLLATERAL  ACCOUNT",  "CLASS  B
          CERTIFICATES", "CLASS B CERTIFICATEHOLDERS", "CLASS B TRUST", "CLASS B
          TRUST  AGREEMENT",   "CLASS  B  TRUSTEE",  "CLASS  C  CASH  COLLATERAL
          ACCOUNT", "CLASS C CERTIFICATES", "CLASS C CERTIFICATEHOLDERS", "CLASS
          C  TRUST",  "CLASS C TRUST  AGREEMENT",  "CLASS C  TRUSTEE",  "CLOSING
          DATE",  "CONTINENTAL",  "CONTINENTAL  BANKRUPTCY EVENT",  "CONTROLLING
          PARTY",  "CORPORATE  TRUST  OFFICE",  "DELIVERY  PERIOD  EXPIRY DATE",
          "DISTRIBUTION DATE",  "DOWNGRADED  FACILITY",  "EQUIPMENT NOTES", "FEE
          LETTER",  "FINANCING AGREEMENT",  "INDENTURE",  "INVESTMENT EARNINGS",
          "LIQUIDITY  FACILITY",   "LOAN  TRUSTEE",   "MOODY'S",   "NON-EXTENDED
          FACILITY",   "OPERATIVE  AGREEMENTS",   "PERFORMING  EQUIPMENT  NOTE",
          "PERSON",  "POOL  BALANCE",  "PURCHASE  AGREEMENT",  "RATING  AGENCY",
          "REGULAR   DISTRIBUTION  DATE",   "REPLACEMENT   LIQUIDITY  FACILITY",
          "RESPONSIBLE   OFFICER",   "SCHEDULED  PAYMENT",   "SPECIAL  PAYMENT",
          "STANDARD & POOR'S",  "STATED INTEREST RATE",  "SUBORDINATION  AGENT",
          "TAXES",   "THRESHOLD   RATING",   "TRANSFER",   "TRUST   AGREEMENTS",
          "TRUSTEE",  "UNDERWRITERS",   "UNDERWRITING  AGREEMENT"  and  "WRITTEN
          NOTICE".

                                   ARTICLE II.

                       AMOUNT AND TERMS OF THE COMMITMENT
                       ----------------------------------

          Section 2.1. THE ADVANCES.  The Liquidity  Provider hereby irrevocably
agrees,  on the terms and conditions  hereinafter set forth, to make Advances to
the  Borrower  from time to time on any  Business Day during the period from the
Effective  Date until 12:00 Noon (New York City time) on the Expiry Date (unless
the  obligations  of the  Liquidity  Provider  shall be  earlier  terminated  in
accordance with the terms of Section 2.4(b)) in an aggregate  amount at any time
outstanding not to exceed the Maximum Commitment.


<PAGE>


          Section 2.2. MAKING THE ADVANCES.

                      2.2.1.  Interest  Advances  shall  be  made in one or more
          Borrowings  by  delivery  to the  Liquidity  Provider  of one or  more
          written and completed  Notices of Borrowing in substantially  the form
          of Annex I attached  hereto,  signed by a  Responsible  Officer of the
          Borrower,  in an amount not exceeding the Maximum Available Commitment
          at such time and shall be used solely for the payment  when due of the
          interest  on the Class B  Certificates  at the  Stated  Interest  Rate
          therefor  in  accordance  with  Section  3.6(a)  of the  Intercreditor
          Agreement.  Each Interest  Advance made hereunder shall  automatically
          reduce the Maximum Available Commitment and the amount available to be
          borrowed  hereunder  by  subsequent  Advances  by the  amount  of such
          Interest  Advance  (subject to  reinstatement  as provided in the next
          sentence).  Upon  repayment to the  Liquidity  Provider in full of the
          amount of any Interest  Advance made pursuant to this Section  2.2(a),
          together  with  accrued  interest  thereon (as provided  herein),  the
          Maximum Available Commitment shall be reinstated by the amount of such
          repaid  Interest  Advance,  but not to exceed the Maximum  Commitment;
          PROVIDED,  HOWEVER, that the Maximum Available Commitment shall not be
          so  reinstated  at any time if (i) a Liquidity  Event of Default shall
          have  occurred and be continuing  and (ii) there is a Performing  Note
          Deficiency.

                      2.2.2. A  Non-Extension  Advance shall be made in a single
          Borrowing if this Agreement is not extended in accordance with Section
          3.6(d) of the Intercreditor  Agreement (unless a Replacement Liquidity
          Facility  to  replace  this  Agreement   shall  have  been  previously
          delivered to the Borrower in accordance  with said Section  3.6(d)) by
          delivery to the Liquidity  Provider of a written and completed  Notice
          of Borrowing in  substantially  the form of Annex II attached  hereto,
          signed by a Responsible Officer of the Borrower, in an amount equal to
          the Maximum  Available  Commitment at such time,  and shall be used to
          fund the  Class B Cash  Collateral  Account  in  accordance  with said
          Section 3.6(d).

                      2.2.3.  A  Downgrade  Advance  shall  be made in a  single
          Borrowing  upon a downgrading of the Liquidity  Provider's  short-term
          unsecured  debt  rating  issued  by  either  Rating  Agency  below the
          Threshold   Rating  (as  provided   for  in  Section   3.6(c)  of  the
          Intercreditor  Agreement) unless a Replacement  Liquidity  Facility to
          replace this  Agreement  shall have been  previously  delivered to the
          Borrower in accordance  with said Section  3.6(c),  by delivery to the
          Liquidity  Provider of a written and completed  Notice of Borrowing in
          substantially  the form of Annex  III  attached  hereto,  signed  by a
          Responsible Officer of the Borrower, in an amount equal to the Maximum
          Available Commitment at such time, and shall be used to fund the Class
          B Cash Collateral Account in accordance with said Section 3.6(c).

                      2.2.4. A Final Advance shall be made in a single Borrowing
          upon the  receipt by the  Borrower  of a  Termination  Notice from the

<PAGE>

          Liquidity  Provider  pursuant to Section 6.1 hereof by delivery to the
          Liquidity  Provider of a written and completed  Notice of Borrowing in
          substantially  the form of  Annex  IV  attached  hereto,  signed  by a
          Responsible Officer of the Borrower, in an amount equal to the Maximum
          Available Commitment at such time, and shall be used to fund the Class
          B Cash  Collateral  Account (in accordance  with Section 3.6(i) of the
          Intercreditor Agreement).

                      2.2.5.  Each Borrowing  shall be made on notice in writing
          (a  "NOTICE OF  BORROWING")  in  substantially  the form  required  by
          Section 2.2(a), 2.2(b), 2.2(c) or 2.2(d), as the case may be, given by
          the Borrower to the  Liquidity  Provider.  If a Notice of Borrowing is
          delivered  by the  Borrower in respect of any  Borrowing no later than
          12:00  Noon (New York City  time) on a  Business  Day,  the  Liquidity
          Provider  shall,  upon  satisfaction  of the conditions  precedent set
          forth in Section  4.2 with  respect to a requested  Borrowing,  before
          12:00  Noon  (New  York  City  time) on the  first  Business  Day next
          following  the day of receipt of such Notice of  Borrowing  or on such
          later  Business  Day  specified  in such  Notice  of  Borrowing,  make
          available   to  the   Borrower,   in   accordance   with  its  payment
          instructions,  in U.S.  dollars and immediately  available  funds, the
          amount of such Borrowing. If a Notice of Borrowing is delivered by the
          Borrower in respect of any  Borrowing  after 12:00 Noon (New York City
          time)  on  a  Business  Day,  the  Liquidity   Provider  shall,   upon
          satisfaction of the conditions precedent set forth in Section 4.2 with
          respect to a  requested  Borrowing,  before  12:00 Noon (New York City
          time) on the second  Business Day next following the day of receipt of
          such Notice of  Borrowing or on such later  Business Day  specified by
          the  Borrower  in such  Notice of  Borrowing,  make  available  to the
          Borrower, in accordance with its payment instructions, in U.S. dollars
          and in  immediately  available  funds,  the amount of such  Borrowing.
          Payments of proceeds of a Borrowing  shall be made by wire transfer of
          immediately  available  funds to the Borrower in accordance  with such
          wire transfer  instructions as the Borrower shall furnish from time to
          time to the  Liquidity  Provider  for such  purpose.  Each  Notice  of
          Borrowing shall be irrevocable and binding on the Borrower.

                      2.2.6. Upon the making of any Advance  requested  pursuant
          to a Notice of Borrowing,  in accordance  with the Borrower's  payment
          instructions,  the Liquidity Provider shall be fully discharged of its
          obligation hereunder with respect to such Notice of Borrowing, and the
          Liquidity  Provider  shall not  thereafter  be  obligated  to make any
          further  Advances  hereunder in respect of such Notice of Borrowing to
          the  Borrower  or to any other  Person.  Following  the  making of any
          Advance  pursuant  to  Section  2.2(b),  (c) or (d) hereof to fund the
          Class B Cash Collateral Account,  the Liquidity Provider shall have no
          interest  in or rights to the Class B Cash  Collateral  Account,  such
          Advance or any other amounts from time to time on deposit in the Class
          B Cash  Collateral  Account;  provided  that the  foregoing  shall not
          affect or impair the  obligations of the  Subordination  Agent to make
          the  distributions  contemplated  by  Section  3.6(e)  or  (f)  of the
          Intercreditor  Agreement.  By  paying  to  the  Borrower  proceeds  of

<PAGE>

          Advances  requested by the Borrower in accordance  with the provisions
          of this Agreement,  the Liquidity  Provider makes no representation as
          to, and assumes no responsibility  for, the correctness or sufficiency
          for any purpose of the amount of the Advances so made and requested.

          Section 2.3. FEES.  Borrower  agrees to pay to the Liquidity  Provider
the fees set forth in the Fee Letter.

          Section 2.4. ADJUSTMENTS OR TERMINATION OF THE MAXIMUM COMMITMENT.

                      2.4.1. AUTOMATIC ADJUSTMENTS. Promptly following each date
          on which the Required  Amount is reduced as a result of a reduction in
          the Pool Balance of the Class B Certificates or otherwise,  clause (y)
          of the definition of Maximum Commitment shall automatically be reduced
          to an  amount  equal to the  Required  Amount  (as  calculated  by the
          Borrower).  The  Borrower  shall  give  notice  of any such  automatic
          reduction of the Maximum  Commitment to the Liquidity  Provider within
          two Business Days thereof.  The failure by the Borrower to furnish any
          such notice shall not affect such  automatic  reduction of the Maximum
          Commitment.

                      2.4.2.  TERMINATION.  Upon  the  making  of  any  Provider
          Advance  or  Final  Advance   hereunder  or  the   occurrence  of  the
          Termination  Date,  the  obligation of the Liquidity  Provider to make
          further  Advances   hereunder  shall   automatically  and  irrevocably
          terminate,  and the  Borrower  shall not be  entitled  to request  any
          further Borrowing hereunder.

          Section 2.5.  REPAYMENTS  OF INTEREST  ADVANCES OR THE FINAL  ADVANCE.
Subject to Sections 2.6, 2.7 and 2.9 hereof, the Borrower hereby agrees, without
notice of an Advance or demand for repayment from the Liquidity  Provider (which
notice and demand are hereby waived by the Borrower),  to pay, or to cause to be
paid,  to the Liquidity  Provider on each date on which the  Liquidity  Provider
shall make an Interest Advance or the Final Advance,  an amount equal to (a) the
amount of such Advance (any such Advance, until repaid, is referred to herein as
an  "UNPAID  ADVANCE"),  plus (b)  interest  on the  amount of each such  Unpaid
Advance as provided in Section 3.7 hereof;  PROVIDED  that if (i) the  Liquidity
Provider  shall  make a Provider  Advance  at any time after  making one or more
Interest  Advances  which  shall not have been  repaid in  accordance  with this
Section 2.5 or (ii) this Liquidity  Facility shall become a Downgraded  Facility
or Non-Extended  Facility at any time when  unreimbursed  Interest Advances have
reduced the Maximum  Available  Commitment to zero, then such Interest  Advances
shall  cease to  constitute  Unpaid  Advances  and  shall be deemed to have been
changed into an Applied Downgrade Advance or an Applied  Non-Extension  Advance,
as the case may be,  for all  purposes  of this  Agreement  (including,  without
limitation,  for the  purpose  of  determining  when such  Interest  Advance  is
required to be repaid to the Liquidity  Provider in accordance  with Section 2.6
and for the purposes of Section 2.6(b)). The Borrower and the Liquidity Provider
agree that the repayment in full of each  Interest  Advance and Final Advance on

<PAGE>

the date such Advance is made is intended to be a  contemporaneous  exchange for
new value given to the Borrower by the Liquidity Provider.

          Section 2.6. REPAYMENTS OF PROVIDER ADVANCES.

                      2.6.1. Amounts advanced hereunder in respect of a Provider
          Advance  shall be  deposited in the Class B Cash  Collateral  Account,
          invested and withdrawn from the Class B Cash Collateral Account as set
          forth in Sections 3.6(c), (d) and (f) of the Intercreditor  Agreement.
          The Borrower agrees to pay to the Liquidity Provider,  on each Regular
          Distribution Date,  commencing on the first Regular  Distribution Date
          after the  making of a Provider  Advance,  interest  on the  principal
          amount of any such  Provider  Advance  as  provided  in  Section  3.7;
          PROVIDED,  HOWEVER,  that  amounts in  respect  of a Provider  Advance
          withdrawn from the Class B Cash Collateral  Account for the purpose of
          paying interest on the Class B Certificates in accordance with Section
          3.6(f)  of  the  Intercreditor  Agreement  (the  amount  of  any  such
          withdrawal being (y) in the case of a Downgrade  Advance,  an "APPLIED
          DOWNGRADE ADVANCE" and (z) in the case of a Non-Extension  Advance, an
          "APPLIED   NON-EXTENSION   ADVANCE"  and,  together  with  an  Applied
          Downgrade  Advance,  an "APPLIED  PROVIDER  ADVANCE") shall thereafter
          (subject to Section  2.6(b)) be treated as an Interest  Advance  under
          this  Agreement for purposes of determining  the Applicable  Liquidity
          Rate for interest payable thereon; PROVIDED FURTHER, HOWEVER, that if,
          following the making of a Provider  Advance,  the  Liquidity  Provider
          delivers a Termination  Notice to the Borrower pursuant to Section 6.1
          hereof,  such Provider  Advance shall thereafter be treated as a Final
          Advance  under  this  Agreement  for  purposes  of   determining   the
          Applicable  Liquidity Rate for interest  payable  thereon.  Subject to
          Sections 2.7 and 2.9 hereof,  immediately  upon the  withdrawal of any
          amounts  from the Class B Cash  Collateral  Account  on  account  of a
          reduction in the  Required  Amount,  the  Borrower  shall repay to the
          Liquidity  Provider a portion of the Provider  Advances in a principal
          amount  equal to the amount of such  reduction,  plus  interest on the
          principal amount prepaid as provided in Section 3.7 hereof.

                      2.6.2.  At any time when an Applied  Provider  Advance (or
          any portion  thereof) is outstanding,  upon the deposit in the Class B
          Cash  Collateral  Account of any amount  pursuant to clause "THIRD" of
          Section  2.4(b) of the  Intercreditor  Agreement,  clause  "THIRD"  of
          Section  3.2 of the  Intercreditor  Agreement  or clause  "FOURTH"  of
          Section 3.3 of the  Intercreditor  Agreement  (any such amount being a
          "REPLENISHMENT  AMOUNT") for the purpose of replenishing or increasing
          the balance  thereof up to the Required  Amount at such time,  (i) the
          aggregate   outstanding  principal  amount  of  all  Applied  Provider
          Advances (and of Provider  Advances treated as an Interest Advance for
          purposes of  determining  the  Applicable  Liquidity Rate for interest
          payable thereon) shall be automatically  reduced by the amount of such
          Replenishment  Amount  and (ii) the  aggregate  outstanding  principal
          amount  of all  Unapplied  Provider  Advances  shall be  automatically
          increased by the amount of such Replenishment Amount.

<PAGE>

                      2.6.3.  Upon  the  provision  of a  Replacement  Liquidity
          Facility in replacement  of this Agreement in accordance  with Section
          3.6(e) of the Intercreditor Agreement, amounts remaining on deposit in
          the Class B Cash Collateral Account after giving effect to any Applied
          Provider Advance on the date of such  replacement  shall be reimbursed
          to the  Liquidity  Provider,  but only to the extent such  amounts are
          necessary to repay in full to the Liquidity Provider all amounts owing
          to it hereunder.

          Section   2.7.   PAYMENTS  TO  THE   LIQUIDITY   PROVIDER   UNDER  THE
INTERCREDITOR  AGREEMENT.  In order to provide for payment or  repayment  to the
Liquidity  Provider  of  any  amounts  hereunder,  the  Intercreditor  Agreement
provides  that amounts  available  and referred to in Articles II and III of the
Intercreditor  Agreement,  to  the  extent  payable  to the  Liquidity  Provider
pursuant  to  the  terms  of the  Intercreditor  Agreement  (including,  without
limitation, Section 3.6(f) of the Intercreditor Agreement), shall be paid to the
Liquidity Provider in accordance with the terms thereof.  Amounts so paid to the
Liquidity  Provider  shall be applied by the  Liquidity  Provider  to  Liquidity
Obligations then due and payable in accordance with the Intercreditor  Agreement
or, if not provided for in the Intercreditor  Agreement,  then in such manner as
the Liquidity Provider shall deem appropriate.

          Section 2.8. BOOK ENTRIES.  The Liquidity  Provider  shall maintain in
accordance  with its usual  practice  an  account  or  accounts  evidencing  the
indebtedness of the Borrower  resulting from Advances made from time to time and
the amounts of principal  and interest  payable  hereunder and paid from time to
time in respect thereof;  PROVIDED,  HOWEVER,  that the failure by the Liquidity
Provider to maintain such account or accounts  shall not affect the  obligations
of the Borrower in respect of Advances.

          Section 2.9.  PAYMENTS FROM  AVAILABLE  FUNDS ONLY. All payments to be
made by the Borrower  under this  Agreement  shall be made only from the amounts
that constitute  Scheduled Payments,  Special Payments or payments under Section
9.1 of the  Participation  Agreements  and only to the extent that the  Borrower
shall have  sufficient  income or proceeds  therefrom  to enable the Borrower to
make  payments in  accordance  with the terms hereof after giving  effect to the
priority of payments  provisions set forth in the Intercreditor  Agreement.  The
Liquidity Provider agrees that it will look solely to such amounts to the extent
available for distribution to it as provided in the Intercreditor  Agreement and
this  Agreement  and that  the  Borrower,  in its  individual  capacity,  is not
personally  liable  to it for  any  amounts  payable  or  liability  under  this
Agreement  except as expressly  provided in this  Agreement,  the  Intercreditor
Agreement or any Participation Agreement. Amounts on deposit in the Class B Cash
Collateral  Account  shall be available to the Borrower to make  payments  under
this Agreement only to the extent and for the purposes expressly contemplated in
Section 3.6(f) of the Intercreditor Agreement.

          Section 2.10. EXTENSION OF THE EXPIRY DATE;  NON-EXTENSION ADVANCE. No
earlier  than  the 60th  day and no  later  than the 40th day  prior to the then
effective  Expiry Date  (unless such Expiry Date is on or after the date that is
15 days  after  the  Final  Maturity  Date for the  Class B  Certificates),  the
Borrower shall request that the Liquidity  Provider extend the Expiry Date for a

<PAGE>

period of 364 days after the then effective  Expiry Date (unless the obligations
of the Liquidity  Provider are earlier  terminated in accordance  with the terms
hereof).  The Liquidity  Provider shall advise the Borrower,  no earlier than 40
days and no later than 25 days prior to the then effective Expiry Date, whether,
in its sole discretion, it agrees to so extend the Expiry Date. If the Liquidity
Provider advises the Borrower on or before the 25th day prior to the Expiry Date
then in effect  that such  Expiry  Date  shall not be so  extended,  or fails to
irrevocably  and  unconditionally  advise the Borrower on or before the 25th day
prior to the  Expiry  Date then in  effect  that such  Expiry  Date  shall be so
extended  (and,  in each case,  if the  Liquidity  Provider  shall not have been
replaced in accordance with Section 3.6(e) of the Intercreditor Agreement),  the
Borrower  shall be  entitled  on and after  such 25th day (but prior to the then
effective  Expiry Date) to request a  Non-Extension  Advance in accordance  with
Section 2.2(b) hereof and Section 3.6(d) of the Intercreditor Agreement.

                                  ARTICLE III.

                           OBLIGATIONS OF THE BORROWER
                           ---------------------------

          Section 3.1. INCREASED COSTS.  Subject to the Fee Letter, the Borrower
shall pay to the  Liquidity  Provider  from time to time such  amounts as may be
necessary to compensate the Liquidity  Provider for any increased costs incurred
by the Liquidity  Provider which are  attributable  to its making or maintaining
any  LIBOR  Advances  hereunder  or its  obligation  to make any  such  Advances
hereunder,  or any reduction in any amount receivable by the Liquidity  Provider
under  this  Agreement  or the  Intercreditor  Agreement  in respect of any such
Advances or such  obligation  (such increases in costs and reductions in amounts
receivable being herein called  "ADDITIONAL  COSTS"),  resulting from any change
after the date of this Agreement in U.S. federal,  state,  municipal, or foreign
laws or  regulations  (including  Regulation D), or the adoption or making after
the date of this Agreement of any interpretations,  directives,  or requirements
applying to a class of banks  including  the Liquidity  Provider  under any U.S.
federal,  state,  municipal,  or any foreign laws or regulations (whether or not
having  the  force of law) by any  court,  central  bank or  monetary  authority
charged  with  the  interpretation  or  administration  thereof  (a  "REGULATORY
CHANGE"), which: (1) changes the basis of taxation of any amounts payable to the
Liquidity  Provider under this Agreement in respect of any such Advances  (other
than Excluded Taxes);  or (2) imposes or modifies any reserve,  special deposit,
compulsory loan or similar requirements  relating to any extensions of credit or
other  assets of, or any  deposits  with  other  liabilities  of, the  Liquidity
Provider  (including  any  such  Advances  or any  deposits  referred  to in the
definition of LIBOR Rate or related definitions).  The Liquidity Provider agrees
to use  reasonable  efforts  (consistent  with  applicable  legal and regulatory
restrictions)  to change the  jurisdiction  of its Lending Office if making such
change  would  avoid the need for,  or reduce the amount of, any amount  payable
under  this  Section  3.1 that may  thereafter  accrue  and  would  not,  in the
reasonable judgment of the Liquidity Provider,  be otherwise  disadvantageous to
the Liquidity Provider.

          The Liquidity Provider will notify the Borrower of any event occurring
after the date of this  Agreement  that will entitle the  Liquidity  Provider to
compensation  pursuant to this Section 3.1 as promptly as  practicable  after it

<PAGE>

obtains  knowledge  thereof and determines to request such  compensation,  which
notice shall describe in reasonable  detail the  calculation of the amounts owed
under this Section.  Determinations  by the  Liquidity  Provider for purposes of
this Section 3.1 of the effect of any  Regulatory  Change on its costs of making
or maintaining  Advances or on amounts  receivable by it in respect of Advances,
and of the additional  amounts required to compensate the Liquidity  Provider in
respect of any  Additional  Costs,  shall be prima facie  evidence of the amount
owed under this Section.

          Section 3.2. CAPITAL  ADEQUACY.  Subject to the Fee Letter, if (1) the
adoption,  after the date hereof,  of any applicable  governmental  law, rule or
regulation regarding capital adequacy, (2) any change, after the date hereof, in
the  interpretation or administration of any such law, rule or regulation by any
central bank or other governmental  authority charged with the interpretation or
administration  thereof  or (3)  compliance  by the  Liquidity  Provider  or any
corporation  controlling the Liquidity Provider with any applicable guideline or
request of general  applicability,  issued after the date hereof, by any central
bank or other  governmental  authority  (whether or not having the force of law)
that  constitutes a change of the nature described in clause (2), has the effect
of requiring an increase in the amount of capital  required to be  maintained by
the Liquidity  Provider or any corporation  controlling the Liquidity  Provider,
and such increase is based upon the Liquidity Provider's  obligations  hereunder
and other similar obligations,  the Borrower shall pay to the Liquidity Provider
from  time to time  such  additional  amount  or  amounts  as are  necessary  to
compensate the Liquidity  Provider for such portion of such increase as shall be
reasonably  allocable to the Liquidity  Provider's  obligations  to the Borrower
hereunder.  The Liquidity Provider agrees to use reasonable efforts  (consistent
with applicable legal and regulatory restrictions) to change the jurisdiction of
its Lending Office if making such change would avoid the need for, or reduce the
amount of, any amount payable under this Section that may thereafter  accrue and
would not, in the reasonable  judgment of the Liquidity  Provider,  be otherwise
materially disadvantageous to the Liquidity Provider.

          The Liquidity Provider will notify the Borrower of any event occurring
after the date of this  Agreement  that will entitle the  Liquidity  Provider to
compensation  pursuant to this Section 3.2 as promptly as  practicable  after it
obtains  knowledge  thereof and determines to request such  compensation,  which
notice shall describe in reasonable  detail the  calculation of the amounts owed
under this Section.  Determinations  by the  Liquidity  Provider for purposes of
this Section 3.2 of the effect of any increase in the amount of capital required
to be  maintained  by the  bank and of the  amount  allocable  to the  Liquidity
Provider's  obligations to the Borrower  hereunder shall be prima facie evidence
of the amounts owed under this Section.

          Section 3.3.  PAYMENTS  FREE OF  DEDUCTIONS.  All payments made by the
Borrower  under  this  Agreement  shall be made free and clear of,  and  without
reduction  for or on account  of, any  present or future  stamp or other  taxes,
levies, imposts, duties, charges, fees, deductions,  withholdings,  restrictions
or  conditions  of any  nature  whatsoever  now or  hereafter  imposed,  levied,
collected,  withheld or assessed,  excluding  Excluded Taxes (such  non-excluded
taxes  being  referred to herein,  collectively,  as  "Non-Excluded  Taxes" and,
individually,  as a "Non-Excluded  Tax"). If any Non-Excluded Taxes are required
to be withheld  from any amounts  payable to the Liquidity  Provider  under this
Agreement,  the amounts so payable to the Liquidity  Provider shall be increased

<PAGE>

to the extent necessary to yield to the Liquidity Provider (after payment of all
Non-Excluded  Taxes)  interest  or any other  such  amounts  payable  under this
Agreement  at the  rates or in the  amounts  specified  in this  Agreement.  The
Liquidity  Provider  agrees  to use  reasonable  efforts  (consistent  with  its
internal   policy  and  legal  and  regulatory   restrictions)   to  change  the
jurisdiction  of its Lending  Office if making such change  would avoid the need
for, or reduce the amount of, any such  additional  amounts that may  thereafter
accrue and would not, in the reasonable judgment of the Liquidity  Provider,  be
otherwise  disadvantageous to the Liquidity Provider. From time to time upon the
reasonable request of the Borrower,  the Liquidity Provider agrees to provide to
the  Borrower two  original  Internal  Revenue  Service  Forms 1001 or 4224,  as
appropriate,  or any successor or other form prescribed by the Internal  Revenue
Service,  certifying that the Liquidity Provider is exempt from or entitled to a
reduced  rate of United  States  withholding  tax on  payments  pursuant to this
Agreement.

          Section 3.4.  PAYMENTS.  The  Borrower  shall make or cause to be made
each payment to the Liquidity  Provider  under this Agreement so as to cause the
same to be received by the Liquidity Provider not later than 1:00 P.M. (New York
City time) on the day when due.  The  Borrower  shall make all such  payments in
lawful  money of the United  States of  America,  to the  Liquidity  Provider in
immediately  available  funds, by wire transfer to ABN AMRO Bank N.V., New York,
NY, ABA # 026009580, Account Name: ABN AMRO Bank, N.V. - Chicago Branch, Account
#  650-001-1789-41,  Reference:  Continental  Airlines,  Inc. Pass Through Trust
1997-3B .

          Section 3.5.  COMPUTATIONS.  All computations of interest based on the
Base Rate  shall be made on the basis of a year of 365 or 366 days,  as the case
may be, and all  computations  of interest based on the LIBOR Rate shall be made
on the basis of a year of 360 days,  in each case for the actual  number of days
(including the first day but excluding the last day) occurring in the period for
which such interest is payable.

          Section 3.6. PAYMENT ON NON-BUSINESS DAYS.  Whenever any payment to be
made  hereunder  shall be stated to be due on a day other than a  Business  Day,
such payment shall be made on the next succeeding Business Day and no additional
interest shall be due as a result (and if so made,  shall be deemed to have been
made when  due).  If any  payment in  respect  of  interest  on an Advance is so
deferred to the next succeeding  Business Day, such deferral shall not delay the
commencement  of the next Interest  Period for such Advance or reduce the number
of days for which  interest will be payable on such Advance on the next interest
payment date for such Advance.

          Section 3.7. INTEREST.

                      3.7.1.  Subject to Section 2.9, the Borrower shall pay, or
          shall  cause  to be paid,  without  duplication,  interest  on (i) the
          unpaid principal amount of each Advance from and including the date of
          such Advance (or, in the case of an Applied Provider Advance, from and
          including the date on which the amount  thereof was withdrawn from the
          Class  B Cash  Collateral  Account  to pay  interest  on the  Class  B
          Certificates) to but excluding the date such principal amount shall be
          paid in full (or, in the case of an Applied Provider Advance, the date

<PAGE>

          on which the Class B Cash Collateral  Account is fully  replenished in
          respect  of such  Advance)  and (ii) any other  amount  due  hereunder
          (whether  fees,  commissions,  expenses  or other  amounts  or, to the
          extent  permitted by law,  installments of interest on Advances or any
          such  other  amount)  which is not paid  when due  (whether  at stated
          maturity,  by  acceleration  or otherwise)  from and including the due
          date thereof to but excluding the date such amount is paid in full, in
          each such case, at a fluctuating  interest rate per annum for each day
          equal to the  Applicable  Liquidity  Rate (as defined  below) for such
          Advance  or such  other  amount as in effect  for such day,  but in no
          event at a rate per annum  greater than the maximum rate  permitted by
          applicable law; PROVIDED,  HOWEVER, that, if at any time the otherwise
          applicable interest rate as set forth in this Section 3.7 shall exceed
          the maximum rate  permitted by  applicable  law,  then any  subsequent
          reduction in such  interest  rate will not reduce the rate of interest
          payable  pursuant to this Section 3.7 below the maximum rate permitted
          by applicable  law until the total amount of interest  accrued  equals
          the  amount of  interest  that would  have  accrued if such  otherwise
          applicable  interest  rate as set forth in this Section 3.7 had at all
          times been in effect.

                      3.7.2.  Except as  provided  in  clause  (e)  below,  each
          Advance  will be  either a Base Rate  Advance  or a LIBOR  Advance  as
          provided in this Section. Each Advance will be a Base Rate Advance for
          the period from the date of its borrowing to (but excluding) the third
          Business Day following the Liquidity  Provider's receipt of the Notice
          of Borrowing  for such  Advance.  Thereafter,  such Advance shall be a
          LIBOR  Advance;  provided  that the Borrower (at the  direction of the
          Controlling  Party,  so  long  as the  Liquidity  Provider  is not the
          Controlling  Party) may (x) convert the Final Advance into a Base Rate
          Advance  on the last day of an  Interest  Period  for such  Advance by
          giving the Liquidity  Provider no less than four Business  Days' prior
          written  notice of such  election or (y) elect to  maintain  the Final
          Advance as Base Rate Advance by not  requesting  a  conversion  of the
          Final Advance to a LIBOR  Advance  under Clause (5) of the  applicable
          Notice of Borrowing.

                      3.7.3.  Each LIBOR Advance shall bear interest during each
          Interest  Period at a rate per annum  equal to the LIBOR Rate for such
          Interest  Period plus the  Applicable  Margin for such LIBOR  Advance,
          payable in arrears on the last day of such Interest Period and, in the
          event of the payment of principal of such LIBOR Advance on a day other
          than such  last day,  on the date of such  payment  (to the  extent of
          interest accrued on the amount of principal repaid).

                      3.7.4.  Each Base Rate  Advance  shall bear  interest at a
          rate per annum equal to the Base Rate plus the  Applicable  Margin for
          such  Base  Rate   Advance,   payable  in  arrears  on  each   Regular
          Distribution  Date and,  in the event of the payment of  principal  of

<PAGE>

          such Base Rate  Advance  on a day  other  than a Regular  Distribution
          Date,  on the date of such payment (to the extent of interest  accrued
          on the amount of principal repaid).

                      3.7.5.  Each  Unapplied  Provider  Advance  (i) during the
          period  from and  including  the date of the making of such  Unapplied
          Provider  Advance through but excluding the date of repayment  thereof
          or of  conversion  thereof  into a Final  Advance or Applied  Provider
          Advance  (and for any  additional  periods of time  during  which such
          Advance no longer  constitutes an Applied  Provider  Advance but again
          constitutes an Unapplied  Provider Advance pursuant to Sections 2.6(a)
          and (b)  hereof),  shall  bear  interest  in an  amount  equal  to the
          Investment  Earnings  on  amounts  on  deposit  in  the  Class  B Cash
          Collateral  Account for such period plus the Applicable  Margin on the
          amount of such  Unapplied  Provider  Advance  from time to time during
          such period,  payable in arrears on each Regular Distribution Date and
          (ii) after conversion thereof into a Final Advance or Applied Provider
          Advance  (but only for such period of time during  which such  Advance
          constitutes an Applied  Provider  Advance  pursuant to Sections 2.6(a)
          and (b)  hereof),  as the case may be,  shall be a LIBOR  Advance  and
          shall bear interest in accordance with clause (c) above.

                      3.7.6.  Each amount not paid when due  hereunder  (whether
          fees,  commissions,  expenses  or  other  amounts  or,  to the  extent
          permitted by applicable law,  installments of interest on Advances but
          excluding  Advances)  shall bear interest at a rate per annum equal to
          the Base Rate plus 2.00% until paid.

                      3.7.7. Each change in the Base Rate shall become effective
          immediately.  The rates of interest specified in this Section 3.7 with
          respect to any  Advance or other  amount  shall be  referred to as the
          "APPLICABLE LIQUIDITY RATE".

          Section 3.8. REPLACEMENT OF BORROWER. From time to time and subject to
the  successor  Borrower's  meeting the  eligibility  requirements  set forth in
Section 6.9 of the Intercreditor Agreement applicable to the Subordination Agent
upon the effective date and time specified in a written and completed  Notice of
Replacement  Subordination  Agent in substantially the form of Annex VI attached
hereto  (a  "NOTICE  OF  REPLACEMENT  SUBORDINATION  AGENT")  delivered  to  the
Liquidity  Provider by the then  Borrower,  the  successor  Borrower  designated
therein shall be substituted for as the Borrower for all purposes hereunder.

          Section 3.9. FUNDING LOSS  INDEMNIFICATION.  The Borrower shall pay to
the Liquidity Provider,  upon the request of the Liquidity Provider, such amount
or amounts as shall be sufficient  (in the  reasonable  opinion of the Liquidity
Provider) to compensate it for any loss,  cost, or expense incurred by reason of
the  liquidation  or  redeployment  of deposits  or other funds  acquired by the
Liquidity  Provider to fund or maintain any LIBOR Advance (but excluding loss of
anticipated profits) incurred as a result of:

          (a) Any repayment of a LIBOR Advance on a date other than the last day
of the Interest Period for such Advance; or

<PAGE>

          (b) Any failure by the Borrower to borrow a LIBOR  Advance on the date
for borrowing specified in the relevant notice under Section 2.2.

          Section 3.10. ILLEGALITY.  Notwithstanding any other provision in this
Agreement,  if any change in any  applicable  law,  rule or  regulation,  or any
change in the  interpretation  or  administration  thereof  by any  governmental
authority,  central bank or comparable agency charged with the interpretation or
administration  thereof, or compliance by the Liquidity Provider (or its Lending
Office) with any request or  directive  (whether or not having the force of law)
of any such authority,  central bank or comparable agency shall make it unlawful
or impossible for the Liquidity  Provider (or its Lending Office) to maintain or
fund its LIBOR  Advances,  then upon  notice to the  Borrower  by the  Liquidity
Provider,  the  outstanding  principal  amount  of the LIBOR  Advances  shall be
converted to Base Rate  Advances (a)  immediately  upon demand of the  Liquidity
Provider, if such change or compliance with such request, in the judgment of the
Liquidity Provider,  requires immediate  repayment;  or (b) at the expiration of
the last Interest  Period to expire before the effective date of any such change
or request.

                                   ARTICLE IV.

                              CONDITIONS PRECEDENT
                              --------------------

          Section 4.1.  CONDITIONS  PRECEDENT TO  EFFECTIVENESS OF SECTION 2.1..
Section 2.1 of this Agreement shall become effective on and as of the first date
(the  "EFFECTIVE  DATE") on which the following  conditions  precedent have been
satisfied or waived:

                      4.1.1.  The Liquidity  Provider  shall have received on or
          before the Closing Date each of the following, and in the case of each
          document delivered pursuant to paragraphs (i), (ii) and (iii), each in
          form and substance satisfactory to the Liquidity Provider:

                            (i) This Agreement  duly  executed  on behalf of the
                    Borrower;

                           (ii) The  Intercreditor  Agreement  duly  executed on
                    behalf of each of the parties thereto;

                          (iii) Fully  executed  copies of each of the Operative
                    Agreements  executed and  delivered on or before the Closing
                    Date  (other  than  this  Agreement  and  the  Intercreditor
                    Agreement);

                           (iv) A copy of the Prospectus and specimen  copies of
                    the Class B Certificates;

                            (v) An executed  copy of each  document, instrument,
                    certificate  and opinion  delivered on or before the Closing
                    Date   pursuant  to  the  Class  B  Trust   Agreement,   the
                    Intercreditor  Agreement and the other Operative  Agreements
                    (together with, in the case of each such opinion, other than

<PAGE>

                    the opinion of counsel for the  Underwriters,  a letter from
                    the counsel  rendering  such  opinion to the effect that the
                    Liquidity Provider is entitled to rely on such opinion as of
                    its date as if it were addressed to the Liquidity Provider);

                           (vi)  Evidence  that  there  shall have been made and
                    shall be in full force and effect,  all filings,  recordings
                    and/or  registrations,  and there  shall  have been given or
                    taken  any  notice  or  other  similar   action  as  may  be
                    reasonably  necessary or, to the extent reasonably requested
                    by the Liquidity Provider, reasonably advisable, in order to
                    establish,  perfect,  protect and preserve the right,  title
                    and  interest,   remedies,  powers,  privileges,  liens  and
                    security  interests of, or for the benefit of, the Trustees,
                    the  Borrower  and the  Liquidity  Provider  created  by the
                    Operative  Agreements  executed and delivered on or prior to
                    the Closing Date;

                          (vii)  An  agreement  from  Continental,  pursuant  to
                    which (i) Continental  agrees to provide copies of quarterly
                    financial statements and audited annual financial statements
                    to the Liquidity Provider, and such other information as the
                    Liquidity  Provider shall reasonably request with respect to
                    the transactions  contemplated by the Operative  Agreements,
                    in  each  case,  only  to the  extent  that  Continental  is
                    obligated  to provide such  information  pursuant to Section
                    8.2.1  of  the  Leases  to  the  parties  thereto  and  (ii)
                    Continental  agrees  to  allow  the  Liquidity  Provider  to
                    inspect  Continental's  books  and  records  regarding  such
                    transactions, and to discuss such transactions with officers
                    and employees of Continental; and

                         (viii)  Such  other  documents,  instruments,  opinions
                    and   approvals  as  the  Liquidity   Provider   shall  have
                    reasonably requested.

                      4.1.2. The following  statement shall be true on and as of
          the Effective Date: no event has occurred and is continuing,  or would
          result from the entering  into of this  Agreement or the making of any
          Advance, which constitutes a Liquidity Event of Default.

                      4.1.3. The Liquidity  Provider shall have received payment
          in full of all fees and other sums  required  to be paid to or for the
          account of the Liquidity Provider on or prior to the Effective Date.

                      4.1.4.  All  conditions  precedent  to the issuance of the
          Certificates under the Trust Agreements shall have been satisfied, all
          conditions  precedent  to the  effectiveness  of the  other  Liquidity
          Facilities shall have been satisfied,  and all conditions precedent to
          the  purchase  of the  Certificates  by  the  Underwriters  under  the
          Underwriting  Agreement shall have been satisfied  (unless any of such
          conditions precedent shall have been waived by the Underwriters).

<PAGE>

                      4.1.5.  The Borrower  shall have  received a  certificate,
          dated the date hereof,  signed by a duly authorized  representative of
          the Liquidity  Provider,  certifying that all conditions  precedent to
          the effectiveness of Section 2.1 have been satisfied or waived.

          Section 4.2. CONDITIONS PRECEDENT TO BORROWING.  The obligation of the
Liquidity Provider to make an Advance on the occasion of each Borrowing shall be
subject to the conditions  precedent that the Effective Date shall have occurred
and,  prior to the date of such  Borrowing,  the Borrower shall have delivered a
Notice of Borrowing which conforms to the terms and conditions of this Agreement
and has been  completed as may be required by the relevant form of the Notice of
Borrowing for the type of Advances requested.

                                   ARTICLE V.

                                    COVENANTS
                                    ---------

          Section 5.1.  AFFIRMATIVE  COVENANTS OF THE  BORROWER.  So long as any
Advance  shall remain unpaid or the  Liquidity  Provider  shall have any Maximum
Commitment hereunder or the Borrower shall have any obligation to pay any amount
to the Liquidity  Provider  hereunder,  the Borrower will,  unless the Liquidity
Provider shall otherwise consent in writing:

                      5.1.1.   PERFORMANCE   OF  THIS  AND   OTHER   AGREEMENTS.
          Punctually  pay or cause to be paid all  amounts  payable  by it under
          this  Agreement  and the other  Operative  Agreements  and observe and
          perform  in  all  material  respects  the  conditions,  covenants  and
          requirements  applicable  to it  contained in this  Agreement  and the
          other Operative Agreements.

                      5.1.2.  REPORTING  REQUIREMENTS.  Furnish to the Liquidity
          Provider with reasonable  promptness,  such other information and data
          with  respect  to  the  transactions  contemplated  by  the  Operative
          Agreements  as from time to time may be  reasonably  requested  by the
          Liquidity Provider; and permit the Liquidity Provider, upon reasonable
          notice,  to inspect the  Borrower's  books and records with respect to
          such  transactions  and to meet with  officers  and  employees  of the
          Borrower to discuss such transactions.

                      5.1.3.  CERTAIN  OPERATIVE  AGREEMENTS.   Furnish  to  the
          Liquidity   Provider  with  reasonable   promptness,   such  Operative
          Agreements entered into after the date hereof as from time to time may
          be reasonably requested by the Liquidity Provider.

          Section  5.2.  NEGATIVE  COVENANTS  OF THE  BORROWER.  So  long as any
Advance  shall remain unpaid or the  Liquidity  Provider  shall have any Maximum
Commitment hereunder or the Borrower shall have any obligation to pay any amount
to the Liquidity Provider hereunder,  the Borrower will not appoint or permit or
suffer to be appointed any successor Borrower without the written consent of the
Liquidity Provider, which consent shall not be unreasonably withheld or delayed.

<PAGE>

                                   ARTICLE VI.

                          LIQUIDITY EVENTS OF DEFAULT
                          ---------------------------

          Section 6.1.  LIQUIDITY EVENTS OF DEFAULT.  If (a) any Liquidity Event
of Default has occurred  and is  continuing  and (b) there is a Performing  Note
Deficiency,  the  Liquidity  Provider  may,  in its  discretion,  deliver to the
Borrower a  Termination  Notice,  the effect of which shall be to cause (i) this
Agreement  to  expire  on the fifth  Business  Day after the date on which  such
Termination  Notice is received by the  Borrower,  (ii) the Borrower to promptly
request,  and the  Liquidity  Provider  to  promptly  make,  a Final  Advance in
accordance  with Section 2.2(d) hereof and Section  3.6(i) of the  Intercreditor
Agreement,  (iii) all other outstanding  Advances to be automatically  converted
into Final  Advances for purposes of determining  the Applicable  Liquidity Rate
for interest payable  thereon,  and (iv) subject to Sections 2.7 and 2.9 hereof,
all Advances  (including,  without limitation,  any Provider Advance and Applied
Provider   Advance),   any  accrued  interest  thereon  and  any  other  amounts
outstanding  hereunder to become  immediately  due and payable to the  Liquidity
Provider.

                                  ARTICLE VII.

                                  MISCELLANEOUS
                                  -------------

          Section 7.1. AMENDMENTS,  ETC. No amendment or waiver of any provision
of this Agreement, nor consent to any departure by the Borrower therefrom, shall
in any event be effective  unless the same shall be in writing and signed by the
Liquidity  Provider,  and,  in the case of an  amendment  or of a waiver  by the
Borrower,  the Borrower, and then such waiver or consent shall be effective only
in the specific instance and for the specific purpose for which given.

          Section 7.2.  NOTICES,  ETC.  Except as otherwise  expressly  provided
herein, all notices and other communications  provided for hereunder shall be in
writing (including telecopier and mailed or delivered or sent by telecopier):

          Borrower:                WILMINGTON TRUST COMPANY
                                   Rodney Square North
                                   1100 North Market Square
                                   Wilmington, DE 19890-0001

                                   Attention: Corporate Trust Administration
                                   Telephone: (302) 651-1000
                                   Telecopy:  (302) 651-8882

          Liquidity Provider:      ABN AMRO BANK N.V.
                                   Aerospace Department
                                   135 South LaSalle Street, #820
                                   Chicago, IL 60674-9135

<PAGE>

                                   Attention: Claudia Heldring, V.P.
                                   Telephone: (312) 904-5031
                                   Telecopy:  (312) 606-8428

                                   with a copy to:

                                   ABN AMRO Bank N.V.
                                   135 South LaSalle St., #625
                                   Chicago, IL 60674-9135

                                   Attention: Loan Operations
                                   Telephone: (312) 904-2961
                                   Telecopy:  (312) 606-6893

or, as to each of the foregoing, at such other address as shall be designated by
such  Person  in  a  written  notice  to  the  others.   All  such  notices  and
communications  shall be effective (i) if given by telecopier,  when transmitted
to the telecopier  number specified above, (ii) if given by mail, when deposited
in the mails  addressed as specified  above,  and (iii) if given by other means,
when delivered at the address  specified  above,  except that written notices to
the Liquidity  Provider pursuant to the provisions of Articles II and III hereof
shall not be effective until received by the Liquidity  Provider.  A copy of all
notices  delivered  hereunder  to either party shall in addition be delivered to
each  of the  parties  to  the  Participation  Agreements  at  their  respective
addresses set forth therein.

          Section  7.3.  NO  WAIVER;  REMEDIES.  No  failure  on the part of the
Liquidity Provider to exercise, and no delay in exercising, any right under this
Agreement  shall  operate as a waiver  thereof;  nor shall any single or partial
exercise  of any right  under  this  Agreement  preclude  any  other or  further
exercise  thereof  or the  exercise  of any other  right.  The  remedies  herein
provided are cumulative and not exclusive of any remedies provided by law.

          Section  7.4.  FURTHER  ASSURANCES.  The  Borrower  agrees  to do such
further  acts and things and to execute  and deliver to the  Liquidity  Provider
such additional assignments, agreements, powers and instruments as the Liquidity
Provider  may  reasonably  require or deem  advisable  to carry into  effect the
purposes  of this  Agreement  and the other  Operative  Agreements  or to better
assure and confirm unto the Liquidity  Provider its rights,  powers and remedies
hereunder and under the other Operative Agreements.

          Section  7.5.  INDEMNIFICATION;  SURVIVAL OF CERTAIN  PROVISIONS.  The
Liquidity  Provider  shall be  indemnified  hereunder  to the  extent and in the
manner described in Section 9.1 of the  Participation  Agreements.  In addition,
the  Borrower  agrees  to  indemnify,  protect,  defend  and hold  harmless  the
Liquidity Provider from, against and in respect of, and shall pay on demand, all
Expenses of any kind or nature whatsoever (other than any Expenses of the nature
described in Sections 3.1, 3.2 or 7.7 hereof or in the Fee Letter (regardless of
whether  indemnified  against pursuant to said Sections or in such Fee Letter)),
that may be imposed,  incurred by or asserted against any Liquidity  Indemnitee,
in any way relating to,  resulting from, or arising out of or in connection with
any  action,  suit or  proceeding  by any third  party  against  such  Liquidity

<PAGE>

Indemnitee and relating to this  Agreement,  the Fee Letter,  the  Intercreditor
Agreement or any Financing Agreement; PROVIDED, HOWEVER, that the Borrower shall
not be required to  indemnify,  protect,  defend and hold harmless any Liquidity
Indemnitee in respect of any Expense of such Liquidity  Indemnitee to the extent
such Expense is (i) attributable to the gross  negligence or willful  misconduct
of such Liquidity  Indemnitee or any other Liquidity  Indemnitee,  (ii) ordinary
and usual operating  overhead expense,  or (iii)  attributable to the failure by
such  Liquidity  Indemnitee  or any other  Liquidity  Indemnitee  to  perform or
observe any  agreement,  covenant or  condition  on its part to be  performed or
observed in this Agreement, the Intercreditor Agreement, the Fee Letter, the Tax
Letter or any other Operative  Agreement to which it is a party. The indemnities
contained in such Section 9.1, and the  provisions  of Sections  3.1,  3.2, 3.3,
3.9, 7.5 and 7.7 hereof, shall survive the termination of this Agreement.

          Section 7.6. LIABILITY OF THE LIQUIDITY PROVIDER.

                      7.6.1.  Neither  the  Liquidity  Provider  nor  any of its
          officers,  employees,  directors  or  affiliates  shall be  liable  or
          responsible  for: (i) the use which may be made of the Advances or any
          acts or omissions of the Borrower or any  beneficiary or transferee in
          connection therewith; (ii) the validity, sufficiency or genuineness of
          documents,  or of any  endorsement  thereon,  even if  such  documents
          should  prove  to be in  any or all  respects  invalid,  insufficient,
          fraudulent or forged; or (iii) the making of Advances by the Liquidity
          Provider against delivery of a Notice of Borrowing and other documents
          which do not comply with the terms hereof; PROVIDED, HOWEVER, that the
          Borrower  shall have a claim against the Liquidity  Provider,  and the
          Liquidity  Provider shall be liable to the Borrower,  to the extent of
          any damages  suffered by the Borrower which were the result of (A) the
          Liquidity  Provider's  willful misconduct or negligence in determining
          whether documents presented hereunder comply with the terms hereof, or
          (B) any breach by the  Liquidity  Provider of any of the terms of this
          Agreement,  including,  but not limited to, the  Liquidity  Provider's
          failure to make lawful payment  hereunder  after the delivery to it by
          the  Borrower of a Notice of  Borrowing  strictly  complying  with the
          terms and conditions hereof.

                      7.6.2.  Neither  the  Liquidity  Provider  nor  any of its
          officers,  employees,  director  or  affiliates  shall  be  liable  or
          responsible in any respect for (i) any error,  omission,  interruption
          or delay in  transmission,  dispatch  or  delivery  of any  message or
          advice, however transmitted,  in connection with this Agreement or any
          Notice of Borrowing delivered hereunder,  or (ii) any action, inaction
          or  omission  which may be taken by it in good faith,  absent  willful
          misconduct or  negligence  (in which event the extent of the Liquidity
          Provider's potential liability to the Borrower shall be limited as set
          forth in the immediately preceding paragraph), in connection with this
          Agreement or any Notice of Borrowing.

          Section 7.7. COSTS, EXPENSES AND TAXES. The Borrower agrees to pay, or
cause to be paid (A) on the  Effective  Date and on such  later date or dates on

<PAGE>

which the Liquidity  Provider shall make demand,  all  reasonable  out-of-pocket
costs and expenses  (including,  without  limitation,  the  reasonable  fees and
expenses  of  outside  counsel  for the  Liquidity  Provider)  of the  Liquidity
Provider in connection with the preparation,  negotiation,  execution, delivery,
filing and recording of this Agreement,  any other  Operative  Agreement and any
other documents which may be delivered in connection with this Agreement and (B)
on demand, all reasonable costs and expenses (including  reasonable counsel fees
and expenses) of the Liquidity  Provider in connection  with (i) the enforcement
of this Agreement or any other  Operative  Agreement,  (ii) the  modification or
amendment of, or supplement to, this Agreement or any other Operative  Agreement
or such  other  documents  which may be  delivered  in  connection  herewith  or
therewith  (whether or not the same shall become  effective) or (iii) any action
or  proceeding  relating to any order,  injunction,  or other  process or decree
restraining or seeking to restrain the Liquidity Provider from paying any amount
under  this  Agreement,  the  Intercreditor  Agreement  or any  other  Operative
Agreement or otherwise affecting the application of funds in the Cash Collateral
Accounts. In addition,  the Borrower shall pay any and all recording,  stamp and
other  similar  taxes and fees payable or determined to be payable in connection
with the execution,  delivery, filing and recording of this Agreement, any other
Operative  Agreement and such other documents,  and agrees to save the Liquidity
Provider  harmless from and against any and all  liabilities  with respect to or
resulting from any delay in paying or omission to pay such taxes or fees.

          Section 7.8. BINDING EFFECT; PARTICIPATIONS.

                      7.8.1.  This Agreement  shall be binding upon and inure to
          the  benefit of the  Borrower  and the  Liquidity  Provider  and their
          respective  successors and assigns,  except that neither the Liquidity
          Provider  (except  as  otherwise  provided  in this  Section  7.8) nor
          (except as  contemplated  by Section 3.8) the Borrower  shall have the
          right to assign its rights or  obligations  hereunder  or any interest
          herein without the prior written  consent of the other party,  subject
          to the  requirements  of Section  7.8(b).  The Liquidity  Provider may
          grant  participations  herein  or  in  any  of  its  rights  hereunder
          (including,    without   limitation,    funded    participations   and
          participations in rights to receive interest  payments  hereunder) and
          under the other Operative  Agreements to such Persons as the Liquidity
          Provider  may  in  its  sole   discretion   select,   subject  to  the
          requirements of Section 7.8(b). No such participation by the Liquidity
          Provider,   however,  will  relieve  the  Liquidity  Provider  of  its
          obligations  hereunder.  In connection with any  participation  or any
          proposed  participation,  the  Liquidity  Provider may disclose to the
          participant  or the  proposed  participant  any  information  that the
          Borrower  is  required  to deliver  or to  disclose  to the  Liquidity
          Provider  pursuant to this Agreement.  The Borrower  acknowledges  and
          agrees  that the  Liquidity  Provider's  source of funds may derive in
          part from its  participants  (other  than  Continental).  Accordingly,
          references  in this  Agreement and the other  Operative  Agreements to
          determinations,  reserve and capital adequacy requirements,  increased
          costs,  reduced receipts,  additional  amounts due pursuant to Section
          3.3(a) and the like as they pertain to the Liquidity Provider shall be

<PAGE>

          deemed also to include those of each of its participants  (subject, in
          each case,  to the maximum  amount that would have been incurred by or
          attributable  to the  Liquidity  Provider  directly  if the  Liquidity
          Provider,   rather  than  the  participant,   had  held  the  interest
          participated).

                      7.8.2. If, pursuant to subsection (a) above, the Liquidity
          Provider  sells any  participation  in this  Agreement  to any bank or
          other entity  (each,  a  "TRANSFEREE"),  then,  concurrently  with the
          effectiveness  of  such   participation,   the  Transferee  shall  (i)
          represent to the Liquidity  Provider (for the benefit of the Liquidity
          Provider and the Borrower)  either (A) that it is  incorporated  under
          the laws of the  United  States or a state  thereof  or (B) that under
          applicable law and treaties,  no taxes will be required to be withheld
          with respect to any payments to be made to such  Transferee in respect
          of this  Agreement,  (ii)  furnish to the  Liquidity  Provider and the
          Borrower either (x) a statement that it is incorporated under the laws
          of  the  United  States  or a  state  thereof  or  (y) if it is not so
          incorporated,  two  copies  of  a  properly  completed  United  States
          Internal  Revenue Service Form 4224 or Form 1001, as  appropriate,  or
          other  applicable  form,  certificate  or document  prescribed  by the
          Internal Revenue Service  certifying,  in each case, such Transferee's
          entitlement  to  a  complete  exemption  from  United  States  federal
          withholding  tax in  respect  to  any  and  all  payments  to be  made
          hereunder,  and (iii) agree (for the benefit of the Liquidity Provider
          and the Borrower) to provide the Liquidity Provider and the Borrower a
          new Form 4224 or Form 1001, as appropriate,  (A) on or before the date
          that any such  form  expires  or  becomes  obsolete  or (B)  after the
          occurrence  of any event  requiring  a change in the most  recent form
          previously delivered by it and prior to the immediately  following due
          date of any payment by the Borrower hereunder,  certifying in the case
          of a Form  1001 or Form 4224 that such  Transferee  is  entitled  to a
          complete  exemption  from United  States  federal  withholding  tax on
          payments under this Agreement.  Unless the Borrower has received forms
          or other  documents  reasonably  satisfactory  to it (and  required by
          applicable law) indicating that payments  hereunder are not subject to
          United  States  federal  withholding  tax, the Borrower  will withhold
          taxes  as  required  by law  from  such  payments  at  the  applicable
          statutory rate.

                      7.8.3.   Notwithstanding  the  other  provisions  of  this
          Section 7.8, the  Liquidity  Provider may assign and pledge all or any
          portion of the Advances owing to it to any Federal Reserve Bank or the
          United States Treasury as collateral security pursuant to Regulation A
          of the  Board of  Governors  of the  Federal  Reserve  System  and any
          Operating Circular issued by such Federal Reserve Bank,  provided that
          any payment in respect of such assigned  Advances made by the Borrower
          to the  Liquidity  Provider  in  accordance  with  the  terms  of this
          Agreement  shall  satisfy  the  Borrower's  obligations  hereunder  in
          respect of such  assigned  Advance to the extent of such  payment.  No
          such  assignment  shall  release  the  Liquidity   Provider  from  its
          obligations hereunder.

          Section 7.9.  SEVERABILITY.  Any provision of this Agreement  which is
prohibited,  unenforceable  or not authorized in any  jurisdiction  shall, as to

<PAGE>

such   jurisdiction,   be  ineffective  to  the  extent  of  such   prohibition,
unenforceability   or  nonauthorization   without   invalidating  the  remaining
provisions hereof or affecting the validity,  enforceability or legality of such
provision in any other jurisdiction.

          Section 7.10.  GOVERNING LAW. THIS AGREEMENT SHALL BE GOVERNED BY, AND
CONSTRUED IN ACCORDANCE WITH, THE LAW OF THE STATE OF NEW YORK.

          Section 7.11. SUBMISSION TO JURISDICTION; WAIVER OF JURY TRIAL; WAIVER
OF IMMUNITY.

                      7.11.1.  Each of the parties hereto hereby irrevocably and
          unconditionally:

                            (i) submits for itself and its property in any legal
                    action or proceeding relating to this Agreement or any other
                    Operative  Agreement,  or for recognition and enforcement of
                    any   judgment  in  respect   hereof  or  thereof,   to  the
                    nonexclusive general jurisdiction of the courts of the State
                    of New York,  the courts of the United States of America for
                    the Southern  District of New York, and the appellate courts
                    from any thereof;

                           (ii) consents that any such action or proceeding  may
                    be brought in such courts,  and waives any objection that it
                    may now or hereafter have to the venue of any such action or
                    proceeding  in  any  such  court  or  that  such  action  or
                    proceeding was brought in an  inconvenient  court and agrees
                    not to plead or claim the same;

                          (iii)  agrees  that  service  of  process in  any such
                    action  or  proceeding  may be  effected  by  mailing a copy
                    thereof   by   registered   or   certified   mail   (or  any
                    substantially  similar form of mail),  postage  prepaid,  to
                    each party  hereto at its  address  set forth in Section 7.2
                    hereof,  or at such  other  address  of which the  Liquidity
                    Provider shall have been notified pursuant thereto; and

                           (iv)  agrees that  nothing  herein  shall  affect the
                    right to effect  service  of  process  in any  other  manner
                    permitted  by law or  shall  limit  the  right to sue in any
                    other jurisdiction.

                      7.11.2.  THE  BORROWER  AND THE  LIQUIDITY  PROVIDER  EACH
          HEREBY AGREE TO WAIVE THEIR  RESPECTIVE  RIGHTS TO A JURY TRIAL OF ANY
          CLAIM OR CAUSE OF ACTION  BASED UPON OR ARISING OUT OF THIS  AGREEMENT
          OR ANY DEALINGS  BETWEEN THEM  RELATING TO THE SUBJECT  MATTER OF THIS
          AGREEMENT AND THE RELATIONSHIP THAT IS BEING  ESTABLISHED,  including,
          without  limitation,  contract  claims,  tort  claims,  breach of duty
          claims and all other common law and statutory claims. The Borrower and

<PAGE>

          the Liquidity Provider each warrant and represent that it has reviewed
          this  waiver  with  its  legal  counsel,  and  that it  knowingly  and
          voluntarily  waives its jury trial rights following  consultation with
          such legal counsel. THIS WAIVER IS IRREVOCABLE, AND CANNOT BE MODIFIED
          EITHER  ORALLY  OR IN  WRITING,  AND THIS  WAIVER  SHALL  APPLY TO ANY
          SUBSEQUENT AMENDMENTS,  RENEWALS, SUPPLEMENTS OR MODIFICATIONS TO THIS
          AGREEMENT.

                      7.11.3.  The Liquidity Provider hereby waives any immunity
          it may have from the  jurisdiction  of the courts of the United States
          or of any State and waives any immunity any of its properties  located
          in the United  States may have from  attachment  or  execution  upon a
          judgement  entered by any such court under the United  States  Foreign
          Sovereign Immunities Act of 1976 or any similar successor legislation.

          Section  7.12.  EXECUTION  IN  COUNTERPARTS.  This  Agreement  may  be
executed  in any  number of  counterparts  and by  different  parties  hereto on
separate  counterparts,  each  of  which  counterparts,  when  so  executed  and
delivered,  shall be deemed  to be an  original  and all of which  counterparts,
taken together, shall constitute but one and the same Agreement.

          Section 7.13. ENTIRETY.  This Agreement,  the Intercreditor  Agreement
and the other  Operative  Agreements to which the Liquidity  Provider is a party
constitute  the entire  agreement  of the  parties  hereto  with  respect to the
subject matter hereof and supersedes all prior  understandings and agreements of
such parties.

          Section  7.14.  HEADINGS.  Section  headings  in  this  Agreement  are
included  herein for  convenience  of reference  only and shall not constitute a
part of this Agreement for any other purpose.

          Section 7.15. LIQUIDITY PROVIDER'S OBLIGATION TO MAKE ADVANCES. EXCEPT
AS EXPRESSLY  SET FORTH IN THIS  AGREEMENT,  THE  OBLIGATIONS  OF THE  LIQUIDITY
PROVIDER  TO MAKE  ADVANCES  HEREUNDER,  AND THE  BORROWER'S  RIGHTS TO  DELIVER
NOTICES OF  BORROWING  REQUESTING  THE MAKING OF  ADVANCES  HEREUNDER,  SHALL BE
UNCONDITIONAL  AND  IRREVOCABLE,  AND SHALL BE PAID OR  PERFORMED,  IN EACH CASE
STRICTLY IN ACCORDANCE WITH THE TERMS OF THIS AGREEMENT.

                                      * * *

<PAGE>

          IN WITNESS WHEREOF,  the parties have caused this Agreement to be duty
executed and delivered by their respective officers thereunto duly authorized as
of the date first set forth above.

                                                                       
                                      WILMINGTON   TRUST   COMPANY,  not  in its
                                        individual   capacity   but   solely  as
                                        Subordination   Agent,   as  agent   and
                                        trustee  for  the  Class  B  Trust,   as
                                        Borrower



                                      By:_______________________________________
                                         Name:
                                         Title:



                                      ABN  AMRO  BANK N.V.,  acting  through its
                                        Chicago Branch, as Liquidity Provider



                                      By:_______________________________________
                                         Name:
                                         Title:



                                      By:_______________________________________
                                         Name:
                                         Title:

<PAGE>
                                                                      Annex I to
                                                      Revolving Credit Agreement


                      INTEREST ADVANCE NOTICE OF BORROWING


          The  undersigned,  a duly  authorized  signatory  of  the  undersigned
borrower (the  "BORROWER"),  hereby  certifies to ABN AMRO N.V.,  Chicago Branch
(the "LIQUIDITY  PROVIDER"),  with reference to the Revolving  Credit  Agreement
(1997-3B) dated as of September 25, 1997, between the Borrower and the Liquidity
Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein and not otherwise
defined herein being used herein as therein defined or referenced), that:

               (a)  The   Borrower   is  the   Subordination   Agent  under  the
          Intercreditor Agreement.

               (b) The Borrower is  delivering  this Notice of Borrowing for the
          making of an Interest Advance by the Liquidity Provider to be used for
          the  payment of the  interest  on the Class B  Certificates  which was
          payable on __________ (the "DISTRIBUTION DATE") in accordance with the
          terms and  provisions  of the Class B Trust  Agreement and the Class B
          Certificates,   which   Advance   is   requested   to   be   made   on
          __________________.

               (c) The amount of the Interest  Advance  requested  hereby (i) is
          $__________,  to be applied in respect of the payment of the  interest
          which  was  due  and  payable  on  the  Class  B  Certificates  on the
          Distribution  Date,  (ii) does not include any amount with  respect to
          the payment of principal of, or premium on, the Class B  Certificates,
          the Class A Certificates or the Class C  Certificates,  or interest on
          the  Class A  Certificates  or the  Class C  Certificates,  (iii)  was
          computed  in   accordance   with  the   provisions   of  the  Class  B
          Certificates,  the  Class B  Trust  Agreement  and  the  Intercreditor
          Agreement (a copy of which  computation is attached hereto as Schedule
          I), (iv) does not exceed the Maximum Available  Commitment on the date
          hereof  and (v) has not  been  and is not the  subject  of a prior  or
          contemporaneous Notice of Borrowing.

               (d) Upon  receipt by or on behalf of the  Borrower  of the amount
          requested  hereby,  (a) the Borrower will apply the same in accordance
          with the terms of Section 3.6(b) of the Intercreditor Agreement (b) no
          portion of such amount  shall be applied by the Borrower for any other
          purpose  and (c) no portion of such amount  until so applied  shall be
          commingled with other funds held by the Borrower.

          The  Borrower  hereby  acknowledges  that,  pursuant to the  Liquidity
Agreement,  the making of the  Interest  Advance as  requested by this Notice of
Borrowing shall  automatically  reduce,  subject to  reinstatement in accordance
with the terms of the Liquidity  Agreement,  the Maximum Available Commitment by
an amount  equal to the  amount of the  Interest  Advance  requested  to be made
hereby as set forth in clause (i) of paragraph (3) of this  Certificate and such

<PAGE>

reduction shall automatically result in corresponding  reductions in the amounts
available to be borrowed pursuant to a subsequent Advance.

                                      * * *

          IN WITNESS  WHEREOF,  the Borrower has  executed  and  delivered  this
Notice of Borrowing as of the day of _________ day of ________________, ____.


                                      WILMINGTON  TRUST  COMPANY,   not   in its
                                        individual   capacity   but   solely  as
                                        Subordination Agent, as Borrower



                                      By:_______________________________________
                                         Name:
                                         Title:

<PAGE>

               SCHEDULE I TO INTEREST ADVANCE NOTICE OF BORROWING



                 [Insert Copy of Computations in accordance with
                      Interest Advance Notice of Borrowing]

<PAGE>
                                                                        Annex II
                                                      Revolving Credit Agreement


                    NON-EXTENSION ADVANCE NOTICE OF BORROWING


          The  undersigned,  a duly  authorized  signatory  of  the  undersigned
subordination  agent (the  "BORROWER"),  hereby certifies to ABN AMRO BANK N.V.,
Chicago  Branch (the  "LIQUIDITY  PROVIDER"),  with  reference to the  Revolving
Credit Agreement  (1997-3B) dated as of September 25, 1997, between the Borrower
and the Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein
and not  otherwise  defined  herein  being  used  herein as  therein  defined or
referenced), that:

               (a)  The   Borrower   is  the   Subordination   Agent  under  the
          Intercreditor Agreement.

               (b) The Borrower is  delivering  this Notice of Borrowing for the
          making of the  Non-Extension  Advance by the Liquidity  Provider to be
          used  for the  funding  of the  Class  B Cash  Collateral  Account  in
          accordance with Section 3.6(d) of the Intercreditor  Agreement,  which
          Advance is requested to be made on _____________.

               (c) The amount of the Non-Extension  Advance requested hereby (i)
          is $__________,  which equals the Maximum Available  Commitment on the
          date  hereof and is to be  applied  in  respect of the  funding of the
          Class B Cash  Collateral  Account in accordance with Section 3.6(d) of
          the  Intercreditor  Agreement,  (ii) does not  include any amount with
          respect to the payment of the principal of, or premium on, the Class B
          Certificates,  or principal of, or interest or premium on, the Class A
          Certificates  or the  Class C  Certificates,  (iii)  was  computed  in
          accordance with the provisions of the Class B Certificates,  the Class
          B Trust  Agreement  and the  Intercreditor  Agreement (a copy of which
          computation  is attached  hereto as Schedule I), and (iv) has not been
          and is not  the  subject  of a  prior  or  contemporaneous  Notice  of
          Borrowing under the Liquidity Agreement.

               (d) Upon  receipt by or on behalf of the  Borrower  of the amount
          requested  hereby,  (a) the  Borrower  will deposit such amount in the
          Class B Cash Collateral  Account and apply the same in accordance with
          the terms of Section  3.6(d) of the  Intercreditor  Agreement,  (b) no
          portion of such amount  shall be applied by the Borrower for any other
          purpose  and (c) no portion of such amount  until so applied  shall be
          commingled with other funds held by the Borrower.

          The  Borrower  hereby  acknowledges  that,  pursuant to the  Liquidity
Agreement,  (A) the making of the  Non-Extension  Advance as  requested  by this
Notice of Borrowing shall automatically and irrevocably terminate the obligation
of  the  Liquidity  Provider  to  make  further  Advances  under  the  Liquidity

<PAGE>

Agreement;  and (B)  following  the  making  by the  Liquidity  Provider  of the
Non-Extension Advance requested by this Notice of Borrowing,  the Borrower shall
not be entitled to request any further Advances under the Liquidity Agreement.

                                      * * *

          IN WITNESS  WHEREOF,  the Borrower has  executed  and  delivered  this
Notice of Borrowing as of the day of _______ day of ___________________, ______.


                                      WILMINGTON   TRUST   COMPANY,  not  in its
                                        individual   capacity   but   solely  as
                                        Subordination Agent, as Borrower



                                      By:_______________________________________
                                         Name:
                                         Title:

<PAGE>


             SCHEDULE I TO NON-EXTENSION ADVANCE NOTICE OF BORROWING

                 [Insert Copy of computations in accordance with
                   Non-Extension Advance Notice of Borrowing]


<PAGE>
                                                                    Annex III to
                                                      Revolving Credit Agreement


                      DOWNGRADE ADVANCE NOTICE OF BORROWING


          The  undersigned,  a duly  authorized  signatory  of  the  undersigned
subordination  agent (the  "BORROWER"),  hereby certifies to ABN AMRO BANK N.V.,
Chicago  Branch (the  "LIQUIDITY  PROVIDER"),  with  reference to the  Revolving
Credit Agreement  (1997-3B) dated as of September 25, 1997, between the Borrower
and the Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein
and not  otherwise  defined  herein  being  used  herein as  therein  defined or
referenced), that:

               (a)  The   Borrower   is  the   Subordination   Agent  under  the
          Intercreditor Agreement.

               (b) The Borrower is  delivering  this Notice of Borrowing for the
          making of the Downgrade  Advance by the Liquidity  Provider to be used
          for the funding of the Class B Cash  Collateral  Account in accordance
          with Section  3.6(c) of the  Intercreditor  Agreement by reason of the
          downgrading of the  short-term  unsecured debt rating of the Liquidity
          Provider  issued by either Rating  Agency below the Threshold  Rating,
          which Advance is requested to be made on ____________, _____.

               (c) The amount of the Downgrade  Advance  requested hereby (i) is
          $_______,  which equals the Maximum  Available  Commitment on the date
          hereof and is to be  applied in respect of the  funding of the Class B
          Cash  Collateral  Account in  accordance  with  Section  3.6(c) of the
          Intercreditor Agreement, (ii) does not include any amount with respect
          to the  payment  of the  principal  of,  or  premium  on,  the Class B
          Certificates,  or principal of, or interest or premium on, the Class A
          Certificates  or the  Class C  Certificates,  (iii)  was  computed  in
          accordance with the provisions of the Class B Certificates,  the Class
          B Trust  Agreement  and the  Intercreditor  Agreement (a copy of which
          computation  is attached  hereto as Schedule I), and (iv) has not been
          and is not  the  subject  of a  prior  or  contemporaneous  Notice  of
          Borrowing under the Liquidity Agreement.

               (d) Upon  receipt by or on behalf of the  Borrower  of the amount
          requested  hereby,  (a) the  Borrower  will deposit such amount in the
          Class B Cash Collateral  Account and apply the same in accordance with
          the terms of Section  3.6(c) of the  Intercreditor  Agreement,  (b) no
          portion of such amount  shall be applied by the Borrower for any other
          purpose  and (c) no portion of such amount  until so applied  shall be
          commingled with other funds held by the Borrower.

<PAGE>

          The  Borrower  hereby  acknowledges  that,  pursuant to the  Liquidity
Agreement,  (A) the making of the Downgrade  Advance as requested by this Notice
of Borrowing shall automatically and irrevocably terminate the obligation of the
Liquidity Provider to make further Advances under the Liquidity  Agreement;  and
(B)  following the making by the  Liquidity  Provider of the  Downgrade  Advance
requested by this Notice of  Borrowing,  the  Borrower  shall not be entitled to
request any further Advances under the Liquidity Agreement.

                                      * * *

          IN WITNESS  WHEREOF,  the Borrower has  executed  and  delivered  this
Notice of Borrowing as of the day of _______ day of ___________________, ______.


                                      WILMINGTON   TRUST   COMPANY,  not  in its
                                        individual   capacity   but   solely  as
                                        Subordination Agent, as Borrower


                                      By:_______________________________________
                                         Name:
                                         Title:


<PAGE>


             SCHEDULE I TO NON-EXTENSION ADVANCE NOTICE OF BORROWING

                 [Insert Copy of computations in accordance with
                   Non-Extension Advance Notice of Borrowing]


<PAGE>
                                                                     Annex IV to
                                                      Revolving Credit Agreement


                        FINAL ADVANCE NOTICE OF BORROWING


          The  undersigned,  a duly  authorized  signatory  of  the  undersigned
borrower  (the  "BORROWER"),  hereby  certifies  to ABN AMRO BANK N.V.,  Chicago
Branch (the  "LIQUIDITY  PROVIDER"),  with  reference  to the  Revolving  Credit
Agreement (1997-3B) dated as of September 25, 1997, between the Borrower and the
Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein and not
otherwise  defined herein being used herein as therein  defined or  referenced),
that:

               (a)  The   Borrower   is  the   Subordination   Agent  under  the
          Intercreditor Agreement.

               (b) The Borrower is  delivering  this Notice of Borrowing for the
          making of the Final Advance by the  Liquidity  Provider to be used for
          the funding of the Class A Cash Collateral  Account in accordance with
          Section 3.6(i) of the Intercreditor Agreement by reason of the receipt
          by the Borrower of a Termination  Notice from the  Liquidity  Provider
          with respect to the Liquidity Agreement, which Advance is requested to
          be made on _________________, ____.

               (c) The  amount  of the Final  Advance  requested  hereby  (i) is
          $__________, which equals the Maximum Available Commitment on the date
          hereof and is to be  applied in respect of the  funding of the Class B
          Cash  Collateral  Account in  accordance  with  Section  3.6(i) of the
          Intercreditor Agreement, (ii) does not include any amount with respect
          to  the  payment  of  principal   of,  or  premium  on,  the  Class  B
          Certificates,  or principal of, or interest or premium on, the Class A
          Certificates  or the  Class C  Certificates,  (iii)  was  computed  in
          accordance with the provisions of the Class B Certificates,  the Class
          B Trust  Agreement  and the  Intercreditor  Agreement (a copy of which
          computation  is attached  hereto as Schedule I), and (iv) has not been
          and is not  the  subject  of a  prior  or  contemporaneous  Notice  of
          Borrowing.

               (d) Upon  receipt by or on behalf of the  Borrower  of the amount
          requested  hereby,  (a) the  Borrower  will deposit such amount in the
          Class B Cash Collateral  Account and apply the same in accordance with
          the terms of Section  3.6(i) of the  Intercreditor  Agreement,  (b) no
          portion of such amount  shall be applied by the Borrower for any other
          purpose  and (c) no portion of such amount  until so applied  shall be
          commingled with other funds held by the Borrower.

<PAGE>

               (e) The  Borrower  hereby  requests  that the  Advance  requested
          hereby be a Base Rate  Advance  [and  that such Base Rate  Advance  be
          converted  into a LIBOR  Advance on the third  Business Day  following
          your receipt of this notice].<F1>

          The  Borrower  hereby  acknowledges  that,  pursuant to the  Liquidity
Agreement,  (A) the making of the Final  Advance as  requested by this Notice of
Borrowing shall  automatically  and irrevocably  terminate the obligation of the
Liquidity Provider to make further Advances under the Liquidity  Agreement;  and
(B)  following  the  making  by the  Liquidity  Provider  of the  Final  Advance
requested by this Notice of  Borrowing,  the  Borrower  shall not be entitled to
request any further Advances under the Liquidity Agreement.

                                      * * *

          IN WITNESS  WHEREOF,  the Borrower has  executed  and  delivered  this
Notice of Borrowing as of the ___ day of ________________, ____.


                                      WILMINGTON  TRUST   COMPANY,   not  in its
                                        individual   capacity   but   solely  as
                                        Subordination Agent, as Borrower



                                      By:_______________________________________
                                         Name:
                                         Title:





___________________

<F1>Bracketed language is optional.


<PAGE>



                 SCHEDULE I TO FINAL ADVANCE NOTICE OF BORROWING

                 [Insert Copy of Computations in accordance with
                       Final Advance Notice of Borrowing]


<PAGE>
                                                                      Annex V to
                                                      Revolving Credit Agreement


                              NOTICE OF TERMINATION



                                     [Date]

Wilmington Trust Company,
  as Subordination Agent, as Borrower
Rodney Square North
North Market Square
Wilmington, DE 19890-0001

Attention: Corporate Trust Administration

          Revolving  Credit  Agreement  dated as of September 25, 1997,  between
Wilmington Trust Company,  as Subordination  Agent, as agent and trustee for the
Continental Airlines Pass Through Trust, 1997-3B, as Borrower, and ABN AMRO BANK
N.V., Chicago Branch (the "Liquidity Agreement")

Ladies and Gentlemen:

          You are hereby  notified that pursuant to Section 6.1 of the Liquidity
Agreement,  by reason of the occurrence of a Liquidity  Event of Default and the
existence of a Performing  Note  Deficiency  (each as defined  therein),  we are
giving this notice to you in order to cause (i) our obligations to make Advances
(as defined  therein) under such  Liquidity  Agreement to terminate on the fifth
Business  Day after the date on which you  receive  this  notice and (ii) you to
request a Final Advance under the Liquidity Agreement pursuant to Section 3.6(i)
of the  Intercreditor  Agreement  (as defined in the  Liquidity  Agreement) as a
consequence of your receipt of this notice.

<PAGE>

          THIS  NOTICE IS THE  "NOTICE OF  TERMINATION"  PROVIDED  FOR UNDER THE
LIQUIDITY  AGREEMENT.  OUR  OBLIGATIONS  TO MAKE  ADVANCES  UNDER THE  LIQUIDITY
AGREEMENT  WILL  TERMINATE ON THE FIFTH BUSINESS DAY AFTER THE DATE ON WHICH YOU
RECEIVE THIS NOTICE.


                                      ABN  AMRO  BANK N.V.,  Chicago Branch,  as
                                        Liquidity Provider



                                      By:_______________________________________
                                         Name:
                                         Title:



                                      By:_______________________________________
                                         Name:
                                         Title:

cc:  Wilmington Trust Company,
      as Class A Trustee

<PAGE>
                                                                     Annex VI to
                                                      Revolving Credit Agreement


                    NOTICE OF REPLACEMENT SUBORDINATION AGENT

[Date]
Attention:

          Revolving  Credit  Agreement  dated as of September 25, 1997,  between
Wilmington Trust Company,  as Subordination  Agent, as agent and trustee for the
Continental Airlines Pass Through Trust, 1997-3B, as Borrower, and ABN AMRO BANK
N.V., Chicago Branch (the "Liquidity Agreement")

Ladies and Gentlemen:

          For value received,  the undersigned  beneficiary  hereby  irrevocably
transfers to:


                              (Name of Transferee)


                              (Name of Transferee)

all rights and  obligations  of the  undersigned as Borrower under the Liquidity
Agreement  referred to above.  The transferee  has succeeded the  undersigned as
Subordination  Agent under the Intercreditor  Agreement referred to in the first
paragraph of the  Liquidity  Agreement,  pursuant to the terms of Section 8.1 of
the Intercreditor Agreement.

          By this transfer,  all rights of the undersigned as Borrower under the
Liquidity  Agreement are transferred to the transferee and the transferee  shall
hereafter  have the sole  rights and  obligations  as Borrower  thereunder.  The
undersigned  shall pay any costs and expenses of such transfer,  including,  but
not limited to, transfer taxes or governmental charges.We ask that this transfer
be effective as of _______________, ___.


                                      WILMINGTON   TRUST   COMPANY,  not  in its
                                        ____________   individual  capacity  but
                                        solely  as   Subordination   Agent,   as
                                        Borrower



                                      By:_______________________________________
                                         Name:
                                         Title:



================================================================================


                           REVOLVING CREDIT AGREEMENT
                                    (1997-3C)



                         Dated as of September 25, 1997

                                     between

                            WILMINGTON TRUST COMPANY,

                             as Subordination Agent,
                          as agent and trustee for the
                 Continental Airlines Pass Through Trust 1997-3C

                                   as Borrower

                                       and



                       ABN AMRO BANK N.V., CHICAGO BRANCH

                              as Liquidity Provider




                                   Relating to

                 Continental Airlines Pass Through Trust 1997-3C
             7.121% Continental Airlines Pass Through Certificates,
                                 Series 1997-3C


================================================================================

<PAGE>

<TABLE>
<CAPTION>

                                TABLE OF CONTENTS

                                                                            PAGE
                                                                            ----

                                    ARTICLE I

                                   DEFINITIONS
<S>             <C>                                                          <C>
Section 1.1.    Certain Defined Terms...................................       1

                                   ARTICLE II

                       AMOUNT AND TERMS OF THE COMMITMENT
Section 2.1.    The Advances............................................       6
Section 2.2.    Making the Advances.....................................       7
Section 2.3.    Fees....................................................       9
Section 2.4.    Adjustments or Termination of the Maximum
                Commitment..............................................       9
Section 2.5.    Repayments of Interest Advances or the Final
                Advance.................................................       9
Section 2.6.    Repayments of Provider Advances.........................      10
Section 2.7.    Payments to the Liquidity Provider Under the
                Intercreditor Agreement.................................      11
Section 2.8.    Book Entries............................................      11
Section 2.9.    Payments from Available Funds Only......................      11
Section 2.10.   Extension of the Expiry Date; Non-Extension
                Advance.................................................      11

                                   ARTICLE III

                           OBLIGATIONS OF THE BORROWER
Section 3.1.    Increased Costs.........................................      12
Section 3.2.    Capital Adequacy........................................      13
Section 3.3.    Payments Free of Deductions.............................      13
Section 3.4.    Payments................................................      14
Section 3.5.    Computations............................................      14
Section 3.6.    Payment on Non-Business Days............................      14
Section 3.7.    Interest................................................      14
Section 3.8.    Replacement of Borrower.................................      16
Section 3.9.    Funding Loss Indemnification............................      16
Section 3.10.   Illegality..............................................      16

<PAGE>

                                TABLE OF CONTENTS
                                   (Continued)
                                                                            PAGE
                                                                            ----

                                   ARTICLE IV

                              CONDITIONS PRECEDENT
Section 4.1.    Conditions Precedent to Effectiveness of Section
                2.1.....................................................      17
Section 4.2.    Conditions Precedent to Borrowing.......................      19

                                    ARTICLE V

                                    COVENANTS
Section 5.1.    Affirmative Covenants of the Borrower...................      19
Section 5.2.    Negative Covenants of the Borrower......................      19

                                   ARTICLE VI

                           LIQUIDITY EVENTS OF DEFAULT
Section 6.1.    Liquidity Events of Default.............................      20

                                   ARTICLE VII

                                  MISCELLANEOUS
Section 7.1.    Amendments, Etc.........................................      20
Section 7.2.    Notices, Etc............................................      20
Section 7.3.    No Waiver; Remedies.....................................      21
Section 7.4.    Further Assurances......................................      21
Section 7.5.    Indemnification; Survival of Certain Provisions.........      21
Section 7.6.    Liability of the Liquidity Provider.....................      22
Section 7.7.    Costs, Expenses and Taxes...............................      23
Section 7.8.    Binding Effect; Participations..........................      23
Section 7.9.    Severability............................................      25
Section 7.10.   GOVERNING LAW...........................................      25
Section 7.11.   Submission to Jurisdiction; Waiver of Jury Trial;
                Waiver of Immunity......................................      25
Section 7.12.   Execution in Counterparts...............................      26
Section 7.13.   Entirety................................................      26
Section 7.14.   Headings................................................      26
Section 7.15.   LIQUIDITY PROVIDER'S OBLIGATION
                TO MAKE ADVANCES........................................      26

<PAGE>

                                TABLE OF CONTENTS
                                   (Continued)

ANNEX I   Interest Advance Notice of Borrowing
ANNEX II  Non-Extension Advance Notice of Borrowing
ANNEX III Downgrade Advance Notice of Borrowing
ANNEX IV  Final Advance Notice of Borrowing
ANNEX V   Notice of Termination
ANNEX VI  Notice of Replacement Subordination Agent

</TABLE>

<PAGE>

                           REVOLVING CREDIT AGREEMENT


          This  REVOLVING  CREDIT  AGREEMENT  dated as of  September  25,  1997,
between WILMINGTON TRUST COMPANY, a Delaware corporation,  not in its individual
capacity but solely as  Subordination  Agent under the  Intercreditor  Agreement
(each as defined below),  as agent and trustee for the Class C Trust (as defined
below) (the "BORROWER"), and ABN AMRO BANK N.V., a bank organized under the laws
of The  Netherlands,  acting  through  its  Chicago  Branch  ("ABN  AMRO" or the
"LIQUIDITY PROVIDER").

                              W I T N E S S E T H:
                              - - - - - - - - - - 

          WHEREAS,  pursuant to the Class C Trust  Agreement  (such term and all
other  capitalized terms used in these recitals having the meanings set forth or
referred  to in  Section  1.1),  the  Class  C  Trust  is  issuing  the  Class C
Certificates; and

          WHEREAS,  the  Borrower,  in order to support the timely  payment of a
portion of the interest on the Class C  Certificates  in  accordance  with their
terms,  has  requested  the  Liquidity  Provider  to enter into this  Agreement,
providing in part for the Borrower to request in  specified  circumstances  that
Advances be made hereunder.

          NOW, THEREFORE,  in consideration of the premises,  the parties hereto
agree as follows:

                                    ARTICLE I

                                   DEFINITIONS
                                   -----------

          Section 1.1. CERTAIN DEFINED TERMS.  (a) DEFINITIONS.  As used in this
Agreement  and unless  otherwise  expressly  indicated,  or unless  the  context
clearly  requires  otherwise,  the  following  capitalized  terms shall have the
following respective meanings for all purposes of this Agreement:

          "ADDITIONAL  COST" has the  meaning  assigned  to such term in Section
     3.1.

          "ADVANCE"  means an  Interest  Advance,  a Final  Advance,  a Provider
     Advance,  an Applied Provider Advance or an Unpaid Advance, as the case may
     be.

          "APPLICABLE  LIQUIDITY RATE" has the meaning  assigned to such term in
     Section 3.7(g).

          "APPLICABLE  MARGIN"  means (w) with respect to any Unpaid  Advance or
     Applied  Provider  Advance,  2.00% or (x)  with  respect  to any  Unapplied
     Provider Advance, .40%.

          "APPLIED  DOWNGRADE  ADVANCE" has the meaning assigned to such term in
     Section 2.6(a).

<PAGE>

          "APPLIED  NON-EXTENSION ADVANCE" has the meaning assigned to such term
     in Section 2.6(a).

          "APPLIED  PROVIDER  ADVANCE" has the meaning  assigned to such term in
     Section 2.6(a).

          "BASE RATE" means a fluctuating interest rate per annum in effect from
     time to time,  which rate per annum  shall at all times be equal to (a) the
     weighted average of the rates on overnight Federal funds  transactions with
     members of the Federal Reserve System arranged by Federal funds brokers, as
     published for such day (or, if such day is not a Business Day, for the next
     preceding Business Day) by the Federal Reserve Bank of New York, or if such
     rate is not so published for any day that is a Business Day, the average of
     the quotations for such day for such transactions received by the Liquidity
     Provider from three Federal funds brokers of recognized  standing  selected
     by it, plus (b) one-quarter of one percent (1/4 of 1%).

          "BASE RATE  ADVANCE"  means an Advance  that bears  interest at a rate
     based upon the Base Rate.

          "BORROWER"  has the  meaning  assigned  to such term in the recital of
     parties to this Agreement.

          "BORROWING"  means the making of Advances  requested  by delivery of a
     Notice of Borrowing.

          "BUSINESS  DAY" means any day other than a Saturday or Sunday or a day
     on which  commercial  banks are required or authorized to close in Houston,
     Texas,  New York,  New York,  Chicago,  Illinois or, so long as any Class C
     Certificate  is  outstanding,  the city and  state  in  which  the  Class C
     Trustee,  the Borrower or any Loan Trustee  maintains its  Corporate  Trust
     Office or receives or disburses funds, and, if the applicable  Business Day
     relates to any Advance or other amount bearing  interest based on the LIBOR
     Rate, on which dealings are carried on in the London interbank market.

          "DOWNGRADE ADVANCE" means an Advance made pursuant to Section 2.2(c).

          "EFFECTIVE  DATE"  has the  meaning  specified  in  Section  4.1.  The
     delivery of the  certificate  of the  Liquidity  Provider  contemplated  by
     Section  4.1(e) shall be conclusive  evidence  that the Effective  Date has
     occurred.

          "EXCLUDED  TAXES" means (i) taxes imposed on the overall net income of
     the Liquidity  Provider or of its Lending Office by the jurisdiction  where
     such  Liquidity  Provider's  principal  office  or such  Lending  Office is
     located, and (ii) Excluded Withholding Taxes.

          "EXCLUDED  WITHHOLDING  TAXES" means (i) withholding  Taxes imposed by
     the United States except to the extent that such United States  withholding

<PAGE>

     Taxes are  imposed  as a result of any change in  applicable  law after the
     date hereof  (excluding  from change in  applicable  law for this purpose a
     change  in an  applicable  treaty  or other  change  in law  affecting  the
     applicability  of a  treaty),  or in  the  case  of a  successor  Liquidity
     Provider  (including a transferee of an Advance) or Lending  Office,  after
     the date on which such successor Liquidity Provider obtains its interest or
     on which the Lending  Office is  changed,  and (ii) any  withholding  Taxes
     imposed by the United  States which are imposed or increased as a result of
     the Liquidity  Provider  failing to deliver to the Borrower any certificate
     or document  (which  certificate  or document in the good faith judgment of
     the  Liquidity  Provider  it is  legally  entitled  to  provide)  which  is
     reasonably  requested by the Borrower to establish that payments under this
     Agreement  are exempt from (or entitled to a reduced  rate of)  withholding
     Tax.

          "EXPENSES"  means  liabilities,   obligations,  damages,  settlements,
     penalties,  claims,  actions,  suits,  costs,  expenses,  and disbursements
     (including, without limitation,  reasonable fees and disbursements of legal
     counsel  and costs of  investigation),  provided  that  Expenses  shall not
     include any Taxes.

          "EXPIRY  DATE" means  September  24, 1998,  initially,  or any date to
     which the Expiry Date is extended pursuant to Section 2.10.

          "FINAL ADVANCE" means an Advance made pursuant to Section 2.2(d).

          "INTERCREDITOR  AGREEMENT" means the Intercreditor Agreement dated the
     date hereof,  among the  Trustees,  the Liquidity  Provider,  the liquidity
     provider under each Liquidity  Facility (other than this Agreement) and the
     Subordination Agent, as the same may be amended,  supplemented or otherwise
     modified from time to time in accordance with its terms.

          "INTEREST ADVANCE" means an Advance made pursuant to Section 2.2(a).

          "INTEREST  PERIOD" means,  with respect to any LIBOR Advance,  each of
     the following periods:

               (i) the period  beginning  on the third  Business  Day  following
     either (x) the Liquidity  Provider's receipt of the Notice of Borrowing for
     such  LIBOR  Advance or (y) the  withdrawal  of funds from the Class C Cash
     Collateral  Account  for the  purpose  of  paying  interest  on the Class C
     Certificates  as contemplated by Section 2.6(a) hereof and, in either case,
     ending on the next Regular Distribution Date; and

               (ii) each  subsequent  period  commencing  on the last day of the
     immediately  preceding  Interest  Period  and  ending  on the next  Regular
     Distribution Date;

     PROVIDED,  HOWEVER,  that if (x) the Final Advance shall have been made, or
     (y) other  outstanding  Advances  shall have been  converted into the Final
     Advance, then the Interest Periods shall be successive periods of one month
     beginning on the third  Business Day  following  the  Liquidity  Provider's

<PAGE>

     receipt of the Notice of Borrowing  for such Final  Advance (in the case of
     clause  (x)  above)  or  the  Regular   Distribution  Date  following  such
     conversion (in the case of clause (y) above).

          "LENDING  OFFICE" means the lending  office of the Liquidity  Provider
     presently located at Chicago, Illinois, or such other lending office as the
     Liquidity  Provider  from time to time  shall  notify the  Borrower  as its
     lending office  hereunder;  provided that the Liquidity  Provider shall not
     change its Lending  Office to a Lending Office outside the United States of
     America except in accordance with Section 3.1, 3.2 or 3.3 hereof.

          "LIBOR ADVANCE" means an Advance bearing interest at a rate based upon
     the LIBOR Rate.

          "LIBOR RATE" means,  with respect to any Interest Period,  the average
     (rounded upward, if necessary,  to the next higher 1/16 of 1%) of the rates
     per annum at which  deposits  in dollars  are offered to major banks in the
     London  interbank  market at  approximately  11:00 A.M.  (London  time) two
     Business  Days  before the first day of such  Interest  Period in an amount
     approximately  equal to the  principal  amount of the Advance to which such
     Interest  Period is to apply and for a period  of time  comparable  to such
     Interest Period.

          "LIQUIDITY  EVENT OF DEFAULT"  means the  occurrence of either (a) the
     Acceleration of all of the Equipment Notes or (b) a Continental  Bankruptcy
     Event.

          "LIQUIDITY  INDEMNITEE"  means (i) the  Liquidity  Provider,  (ii) the
     directors,  officers,  employees and agents of the Liquidity Provider,  and
     (iii) the  successors  and  permitted  assigns of the persons  described in
     clauses (i) and (ii), inclusive.

          "LIQUIDITY  PROVIDER"  has the  meaning  assigned  to such term in the
     recital of parties to this Agreement.

          "MAXIMUM  AVAILABLE  COMMITMENT"  shall  mean,  subject to the proviso
     contained  in  the  third  sentence  of  Section  2.2(a),  at any  time  of
     determination,  (a) the  Maximum  Commitment  at  such  time  less  (b) the
     aggregate  amount  of each  Interest  Advance  outstanding  at  such  time;
     provided that following a Provider Advance or a Final Advance,  the Maximum
     Available Commitment shall be zero.

          "MAXIMUM  COMMITMENT" means, for any day, the lesser of (x) $1,540,059
     and (y) the Required Amount on such day.

          "NON-EXTENSION  ADVANCE"  means an Advance  made  pursuant  to Section
     2.2(b).

          "NOTICE OF BORROWING" has the meaning specified in Section 2.2(e).

          "NOTICE OF REPLACEMENT  SUBORDINATION AGENT" has the meaning specified
     in Section 3.8.

<PAGE>

          "PERFORMING NOTE DEFICIENCY"  means any time that less than 65% of the
     then  aggregate  outstanding  principal  amount of all Equipment  Notes are
     Performing Equipment Notes.

          "PROSPECTUS" means the Prospectus dated July 23, 1997, as modified and
     supplemented  by  the  Prospectus  Supplement  dated  September  12,  1997,
     relating to the Certificates; and as such Prospectus may be further amended
     or supplemented.

          "PROVIDER  ADVANCE"  means  a  Downgrade  Advance  or a  Non-Extension
     Advance.

          "REGULATORY  CHANGE" has the meaning  assigned to such term in Section
     3.1.

          "REPLENISHMENT  AMOUNT"  has the  meaning  assigned  to  such  term in
     Section 2.6(b).

          "REQUIRED  AMOUNT" means, for any day, the sum of the aggregate amount
     of interest,  calculated at the rate per annum equal to the Stated Interest
     Rate for the Class C  Certificates,  that  would be  payable on the Class C
     Certificates on each of the six successive  quarterly Regular  Distribution
     Dates  immediately  following  such  day  or,  if  such  day  is a  Regular
     Distribution  Date, on such day and the succeeding  five quarterly  Regular
     Distribution  Dates,  in each  case  calculated  on the  basis  of the Pool
     Balance  of the  Class C  Certificates  on such day and  without  regard to
     expected future payments of principal on the Class C Certificates.

          "ROLLS ROYCE" means Rolls-Royce plc, a corporation organized under the
     laws of England.

          "TAX  LETTER"  means the  letter  dated the date  hereof  between  the
     Liquidity Provider and Rolls Royce pertaining to this Agreement.

          "TERMINATION  DATE" means the earliest to occur of the following:  (i)
     the  Expiry  Date;  (ii) the date on which  the  Borrower  delivers  to the
     Liquidity  Provider a certificate,  signed by a Responsible  Officer of the
     Borrower, certifying that all of the Class C Certificates have been paid in
     full (or provision  has been made for such payment in  accordance  with the
     Intercreditor  Agreement  and the Trust  Agreements)  or are  otherwise  no
     longer entitled to the benefits of this Agreement;  (iii) the date on which
     the Borrower delivers to the Liquidity Provider a certificate,  signed by a
     Responsible  Officer  of  the  Borrower,   certifying  that  a  Replacement
     Liquidity Facility has been substituted for this Agreement in full pursuant
     to Section 3.6(e) of the Intercreditor  Agreement;  (iv) the fifth Business
     Day following the receipt by the Borrower of a Termination  Notice from the
     Liquidity  Provider  pursuant to Section  6.1  hereof;  and (v) the date on
     which no Advance is or may (including by reason of  reinstatement as herein
     provided) become available for a Borrowing hereunder.

          "TERMINATION NOTICE" means the Notice of Termination  substantially in
     the form of Annex V to this Agreement.

<PAGE>


          "TRANSFEREE" has the meaning assigned to such term in Section 7.8(b).

          "UNAPPLIED  DOWNGRADE  ADVANCE" means any Downgrade Advance other than
     an Applied Downgrade Advance.

          "UNAPPLIED  PROVIDER ADVANCE" means any Provider Advance other than an
     Applied Provider Advance.

          "UNPAID ADVANCE" has the meaning assigned to such term in Section 2.5.

          (b) TERMS DEFINED IN THE INTERCREDITOR  AGREEMENT. For all purposes of
this Agreement,  the following terms shall have the respective meanings assigned
to such terms in the Intercreditor Agreement:

          "ACCELERATION,"  "CERTIFICATES",  "CLASS A CASH  COLLATERAL  ACCOUNT",
          "CLASS A CERTIFICATES", "CLASS A CERTIFICATEHOLDERS", "CLASS A TRUST",
          "CLASS A TRUST AGREEMENT", "CLASS A TRUSTEE", "CLASS B CASH COLLATERAL
          ACCOUNT", "CLASS B CERTIFICATES", "CLASS B CERTIFICATEHOLDERS", "CLASS
          B TRUST", "CLASS B TRUST AGREEMENT",  "CLASS B TRUSTEE", "CLASS C CASH
          COLLATERAL    ACCOUNT",    "CLASS    C    CERTIFICATES",    "CLASS   C
          CERTIFICATEHOLDERS",  "CLASS  C  TRUST",  "CLASS  C TRUST  AGREEMENT",
          "CLASS  C  TRUSTEE",  "CLOSING  DATE",   "CONTINENTAL",   "CONTINENTAL
          BANKRUPTCY  EVENT",  "CONTROLLING  PARTY",  "CORPORATE  TRUST OFFICE",
          "DELIVERY  PERIOD  EXPIRY  DATE",   "DISTRIBUTION  DATE",  "DOWNGRADED
          FACILITY",  "EQUIPMENT NOTES",  "FEE LETTER",  "FINANCING  AGREEMENT",
          "INDENTURE",   "INVESTMENT  EARNINGS",   "LIQUIDITY  FACILITY",  "LOAN
          TRUSTEE", "MOODY'S",  "NON-EXTENDED FACILITY", "OPERATIVE AGREEMENTS",
          "PERFORMING  EQUIPMENT  NOTE",  "PERSON",  "POOL  BALANCE",  "PURCHASE
          AGREEMENT", "RATING AGENCY", "REGULAR DISTRIBUTION DATE", "REPLACEMENT
          LIQUIDITY  FACILITY",   "RESPONSIBLE  OFFICER",  "SCHEDULED  PAYMENT",
          "SPECIAL  PAYMENT",  "STANDARD  &  POOR'S",  "STATED  INTEREST  RATE",
          "SUBORDINATION AGENT", "TAXES", "THRESHOLD RATING", "TRANSFER", "TRUST
          AGREEMENTS", "TRUSTEE",  "UNDERWRITERS",  "UNDERWRITING AGREEMENT" and
          "WRITTEN NOTICE".

                                   ARTICLE II

                       AMOUNT AND TERMS OF THE COMMITMENT
                       ----------------------------------

          Section 2.1. THE ADVANCES.  The Liquidity  Provider hereby irrevocably
agrees,  on the terms and conditions  hereinafter set forth, to make Advances to
the  Borrower  from time to time on any  Business Day during the period from the
Effective  Date until 12:00 Noon (New York City time) on the Expiry Date (unless
the  obligations  of the  Liquidity  Provider  shall be  earlier  terminated  in
accordance with the terms of Section 2.4(b)) in an aggregate  amount at any time
outstanding not to exceed the Maximum Commitment.

<PAGE>


          Section 2.2. MAKING THE ADVANCES.  Interest  Advances shall be made in
one or more  Borrowings  by  delivery to the  Liquidity  Provider of one or more
written and completed  Notices of Borrowing in substantially the form of Annex I
attached hereto,  signed by a Responsible Officer of the Borrower,  in an amount
not  exceeding the Maximum  Available  Commitment at such time and shall be used
solely for the payment when due of the interest on the Class C  Certificates  at
the Stated  Interest  Rate  therefor in  accordance  with Section  3.6(a) of the
Intercreditor   Agreement.   Each   Interest   Advance  made   hereunder   shall
automatically  reduce the Maximum Available  Commitment and the amount available
to be borrowed  hereunder by subsequent  Advances by the amount of such Interest
Advance  (subject  to  reinstatement  as provided  in the next  sentence).  Upon
repayment  to the  Liquidity  Provider  in full of the  amount  of any  Interest
Advance made pursuant to this Section  2.2(a),  together  with accrued  interest
thereon  (as  provided  herein),  the  Maximum  Available  Commitment  shall  be
reinstated by the amount of such repaid Interest Advance,  but not to exceed the
Maximum Commitment;  PROVIDED,  HOWEVER,  that the Maximum Available  Commitment
shall not be so reinstated at any time if (i) a Liquidity Event of Default shall
have occurred and be continuing and (ii) there is a Performing Note Deficiency.

                    2.2.1.  A  Non-Extension  Advance  shall be made in a single
          Borrowing if this Agreement is not extended in accordance with Section
          3.6(d) of the Intercreditor  Agreement (unless a Replacement Liquidity
          Facility  to  replace  this  Agreement   shall  have  been  previously
          delivered to the Borrower in accordance  with said Section  3.6(d)) by
          delivery to the Liquidity  Provider of a written and completed  Notice
          of Borrowing in  substantially  the form of Annex II attached  hereto,
          signed by a Responsible Officer of the Borrower, in an amount equal to
          the Maximum  Available  Commitment at such time,  and shall be used to
          fund the  Class C Cash  Collateral  Account  in  accordance  with said
          Section 3.6(d).

                    2.2.2.  A  Downgrade  Advance  shall  be  made  in a  single
          Borrowing  upon a downgrading of the Liquidity  Provider's  short-term
          unsecured  debt  rating  issued  by  either  Rating  Agency  below the
          Threshold   Rating  (as  provided   for  in  Section   3.6(c)  of  the
          Intercreditor  Agreement) unless a Replacement  Liquidity  Facility to
          replace this  Agreement  shall have been  previously  delivered to the
          Borrower in accordance  with said Section  3.6(c),  by delivery to the
          Liquidity  Provider of a written and completed  Notice of Borrowing in
          substantially  the form of Annex  III  attached  hereto,  signed  by a
          Responsible Officer of the Borrower, in an amount equal to the Maximum
          Available Commitment at such time, and shall be used to fund the Class
          C Cash Collateral Account in accordance with said Section 3.6(c).

                    2.2.3.  A Final Advance shall be made in a single  Borrowing
          upon the  receipt by the  Borrower  of a  Termination  Notice from the
          Liquidity  Provider  pursuant to Section 6.1 hereof by delivery to the
          Liquidity  Provider of a written and completed  Notice of Borrowing in
          substantially  the form of  Annex  IV  attached  hereto,  signed  by a
          Responsible Officer of the Borrower, in an amount equal to the Maximum
          Available Commitment at such time, and shall be used to fund the Class
          C Cash  Collateral  Account (in accordance  with Section 3.6(i) of the
          Intercreditor Agreement).

<PAGE>

                    2.2.4.  Each Borrowing shall be made on notice in writing (a
          "NOTICE OF BORROWING") in  substantially  the form required by Section
          2.2(a),  2.2(b),  2.2(c) or 2.2(d),  as the case may be,  given by the
          Borrower  to the  Liquidity  Provider.  If a Notice  of  Borrowing  is
          delivered  by the  Borrower in respect of any  Borrowing no later than
          12:00  Noon (New York City  time) on a  Business  Day,  the  Liquidity
          Provider  shall,  upon  satisfaction  of the conditions  precedent set
          forth in Section  4.2 with  respect to a requested  Borrowing,  before
          12:00  Noon  (New  York  City  time) on the  first  Business  Day next
          following  the day of receipt of such Notice of  Borrowing  or on such
          later  Business  Day  specified  in such  Notice  of  Borrowing,  make
          available   to  the   Borrower,   in   accordance   with  its  payment
          instructions,  in U.S.  dollars and immediately  available  funds, the
          amount of such Borrowing. If a Notice of Borrowing is delivered by the
          Borrower in respect of any  Borrowing  after 12:00 Noon (New York City
          time)  on  a  Business  Day,  the  Liquidity   Provider  shall,   upon
          satisfaction of the conditions precedent set forth in Section 4.2 with
          respect to a  requested  Borrowing,  before  12:00 Noon (New York City
          time) on the second  Business Day next following the day of receipt of
          such Notice of  Borrowing or on such later  Business Day  specified by
          the  Borrower  in such  Notice of  Borrowing,  make  available  to the
          Borrower, in accordance with its payment instructions, in U.S. dollars
          and in  immediately  available  funds,  the amount of such  Borrowing.
          Payments of proceeds of a Borrowing  shall be made by wire transfer of
          immediately  available  funds to the Borrower in accordance  with such
          wire transfer  instructions as the Borrower shall furnish from time to
          time to the  Liquidity  Provider  for such  purpose.  Each  Notice  of
          Borrowing shall be irrevocable and binding on the Borrower.

                    2.2.5. Upon the making of any Advance requested  pursuant to
          a Notice of  Borrowing,  in  accordance  with the  Borrower's  payment
          instructions,  the Liquidity Provider shall be fully discharged of its
          obligation hereunder with respect to such Notice of Borrowing, and the
          Liquidity  Provider  shall not  thereafter  be  obligated  to make any
          further  Advances  hereunder in respect of such Notice of Borrowing to
          the  Borrower  or to any other  Person.  Following  the  making of any
          Advance  pursuant  to  Section  2.2(b),  (c) or (d) hereof to fund the
          Class C Cash Collateral Account,  the Liquidity Provider shall have no
          interest  in or rights to the Class C Cash  Collateral  Account,  such
          Advance or any other amounts from time to time on deposit in the Class
          C Cash  Collateral  Account;  provided  that the  foregoing  shall not
          affect or impair the  obligations of the  Subordination  Agent to make
          the  distributions  contemplated  by  Section  3.6(e)  or  (f)  of the
          Intercreditor  Agreement.  By  paying  to  the  Borrower  proceeds  of
          Advances  requested by the Borrower in accordance  with the provisions
          of this Agreement,  the Liquidity  Provider makes no representation as
          to, and assumes no responsibility  for, the correctness or sufficiency
          for any purpose of the amount of the Advances so made and requested.

          Section  2.3.  FEES.  The  Borrower  agrees  to pay  to the  Liquidity
Provider the fees set forth in the Fee Letter.

<PAGE>

          Section 2.4. ADJUSTMENTS OR TERMINATION OF THE MAXIMUM COMMITMENT.

                    2.4.1. AUTOMATIC  ADJUSTMENTS.  Promptly following each date
          on which the Required  Amount is reduced as a result of a reduction in
          the Pool Balance of the Class C Certificates or otherwise,  clause (y)
          of the definition of Maximum Commitment shall automatically be reduced
          to an  amount  equal to the  Required  Amount  (as  calculated  by the
          Borrower).  The  Borrower  shall  give  notice  of any such  automatic
          reduction of the Maximum  Commitment to the Liquidity  Provider within
          two Business Days thereof.  The failure by the Borrower to furnish any
          such notice shall not affect such  automatic  reduction of the Maximum
          Commitment.

                    2.4.2.  TERMINATION. Upon the making of any Provider Advance
          or Final Advance  hereunder or the occurrence of the Termination Date,
          the  obligation  of the  Liquidity  Provider to make further  Advances
          hereunder  shall  automatically  and  irrevocably  terminate,  and the
          Borrower  shall not be  entitled  to  request  any  further  Borrowing
          hereunder.


          Section 2.5.  REPAYMENTS  OF INTEREST  ADVANCES OR THE FINAL  ADVANCE.
Subject to Sections 2.6, 2.7 and 2.9 hereof, the Borrower hereby agrees, without
notice of an Advance or demand for repayment from the Liquidity  Provider (which
notice and demand are hereby waived by the Borrower),  to pay, or to cause to be
paid,  to the Liquidity  Provider on each date on which the  Liquidity  Provider
shall make an Interest Advance or the Final Advance,  an amount equal to (a) the
amount of such Advance (any such Advance, until repaid, is referred to herein as
an  "UNPAID  ADVANCE"),  plus (b)  interest  on the  amount of each such  Unpaid
Advance as provided in Section 3.7 hereof;  PROVIDED  that if (i) the  Liquidity
Provider  shall  make a Provider  Advance  at any time after  making one or more
Interest  Advances  which  shall not have been  repaid in  accordance  with this
Section 2.5 or (ii) this Liquidity  Facility shall become a Downgraded  Facility
or Non-Extended  Facility at any time when  unreimbursed  Interest Advances have
reduced the Maximum  Available  Commitment to zero, then such Interest  Advances
shall  cease to  constitute  Unpaid  Advances  and  shall be deemed to have been
changed into an Applied Downgrade Advance or an Applied  Non-Extension  Advance,
as the case may be,  for all  purposes  of this  Agreement  (including,  without
limitation,  for the  purpose  of  determining  when such  Interest  Advance  is
required to be repaid to the Liquidity  Provider in accordance  with Section 2.6
and for the purposes of Section 2.6(b)). The Borrower and the Liquidity Provider
agree that the repayment in full of each  Interest  Advance and Final Advance on
the date such Advance is made is intended to be a  contemporaneous  exchange for
new value given to the Borrower by the Liquidity Provider.


          Section 2.6. REPAYMENTS OF PROVIDER ADVANCES.

                    2.6.1.  Amounts advanced  hereunder in respect of a Provider
          Advance  shall be  deposited in the Class C Cash  Collateral  Account,
          invested and withdrawn from the Class C Cash Collateral Account as set
          forth in Sections 3.6(c), (d) and (f) of the Intercreditor  Agreement.
          
<PAGE>


          The Borrower agrees to pay to the Liquidity Provider,  on each Regular
          Distribution Date,  commencing on the first Regular  Distribution Date
          after the  making of a Provider  Advance,  interest  on the  principal
          amount of any such  Provider  Advance  as  provided  in  Section  3.7;
          PROVIDED,  HOWEVER,  that  amounts in  respect  of a Provider  Advance
          withdrawn from the Class C Cash Collateral  Account for the purpose of
          paying interest on the Class C Certificates in accordance with Section
          3.6(f)  of  the  Intercreditor  Agreement  (the  amount  of  any  such
          withdrawal being (y) in the case of a Downgrade  Advance,  an "APPLIED
          DOWNGRADE ADVANCE" and (z) in the case of a Non-Extension  Advance, an
          "APPLIED   NON-EXTENSION   ADVANCE"  and,  together  with  an  Applied
          Downgrade  Advance,  an "APPLIED  PROVIDER  ADVANCE") shall thereafter
          (subject to Section  2.6(b)) be treated as an Interest  Advance  under
          this  Agreement for purposes of determining  the Applicable  Liquidity
          Rate for interest payable thereon; PROVIDED FURTHER, HOWEVER, that if,
          following the making of a Provider  Advance,  the  Liquidity  Provider
          delivers a Termination  Notice to the Borrower pursuant to Section 6.1
          hereof,  such Provider  Advance shall thereafter be treated as a Final
          Advance  under  this  Agreement  for  purposes  of   determining   the
          Applicable  Liquidity Rate for interest  payable  thereon.  Subject to
          Sections 2.7 and 2.9 hereof,  immediately  upon the  withdrawal of any
          amounts  from the Class C Cash  Collateral  Account  on  account  of a
          reduction in the  Required  Amount,  the  Borrower  shall repay to the
          Liquidity  Provider a portion of the Provider  Advances in a principal
          amount  equal to the amount of such  reduction,  plus  interest on the
          principal amount prepaid as provided in Section 3.7 hereof.

                    2.6.2. At any time when an Applied  Provider Advance (or any
          portion thereof) is outstanding,  upon the deposit in the Class C Cash
          Collateral Account of any amount pursuant to clause "THIRD" of Section
          2.4(b) of the Intercreditor  Agreement,  clause "THIRD" of Section 3.2
          of the  Intercreditor  Agreement or clause  "FOURTH" of Section 3.3 of
          the  Intercreditor  Agreement (any such amount being a  "REPLENISHMENT
          AMOUNT") for the purpose of  replenishing  or  increasing  the balance
          thereof  up to the  Required  Amount at such time,  (i) the  aggregate
          outstanding  principal amount of all Applied Provider Advances (and of
          Provider  Advances  treated as an  Interest  Advance  for  purposes of
          determining  the  Applicable   Liquidity  Rate  for  interest  payable
          thereon)  shall  be  automatically  reduced  by  the  amount  of  such
          Replenishment  Amount  and (ii) the  aggregate  outstanding  principal
          amount  of all  Unapplied  Provider  Advances  shall be  automatically
          increased by the amount of such Replenishment Amount.

                    2.6.3.  Upon  the  provision  of  a  Replacement   Liquidity
          Facility in replacement  of this Agreement in accordance  with Section
          3.6(e) of the Intercreditor Agreement, amounts remaining on deposit in
          the Class C Cash Collateral Account after giving effect to any Applied
          Provider Advance on the date of such  replacement  shall be reimbursed
          to the  Liquidity  Provider,  but only to the extent such  amounts are
          necessary to repay in full to the Liquidity Provider all amounts owing
          to it hereunder.

<PAGE>

          Section   2.7.   PAYMENTS  TO  THE   LIQUIDITY   PROVIDER   UNDER  THE
INTERCREDITOR  AGREEMENT.  In order to provide for payment or  repayment  to the
Liquidity  Provider  of  any  amounts  hereunder,  the  Intercreditor  Agreement
provides  that amounts  available  and referred to in Articles II and III of the
Intercreditor  Agreement,  to  the  extent  payable  to the  Liquidity  Provider
pursuant  to  the  terms  of the  Intercreditor  Agreement  (including,  without
limitation, Section 3.6(f) of the Intercreditor Agreement), shall be paid to the
Liquidity Provider in accordance with the terms thereof.  Amounts so paid to the
Liquidity  Provider  shall be applied by the  Liquidity  Provider  to  Liquidity
Obligations then due and payable in accordance with the Intercreditor  Agreement
or, if not provided for in the Intercreditor  Agreement,  then in such manner as
the Liquidity Provider shall deem appropriate.

          Section 2.8. BOOK ENTRIES.  The Liquidity  Provider  shall maintain in
accordance  with its usual  practice  an  account  or  accounts  evidencing  the
indebtedness of the Borrower  resulting from Advances made from time to time and
the amounts of principal  and interest  payable  hereunder and paid from time to
time in respect thereof;  PROVIDED,  HOWEVER,  that the failure by the Liquidity
Provider to maintain such account or accounts  shall not affect the  obligations
of the Borrower in respect of Advances.

          Section 2.9.  PAYMENTS FROM  AVAILABLE  FUNDS ONLY. All payments to be
made by the Borrower  under this  Agreement  shall be made only from the amounts
that constitute  Scheduled Payments,  Special Payments or payments under Section
9.1 of the  Participation  Agreements  and only to the extent that the  Borrower
shall have  sufficient  income or proceeds  therefrom  to enable the Borrower to
make  payments in  accordance  with the terms hereof after giving  effect to the
priority of payments  provisions set forth in the Intercreditor  Agreement.  The
Liquidity Provider agrees that it will look solely to such amounts to the extent
available for distribution to it as provided in the Intercreditor  Agreement and
this  Agreement  and that  the  Borrower,  in its  individual  capacity,  is not
personally  liable  to it for  any  amounts  payable  or  liability  under  this
Agreement  except as expressly  provided in this  Agreement,  the  Intercreditor
Agreement or any Participation Agreement. Amounts on deposit in the Class C Cash
Collateral  Account  shall be available to the Borrower to make  payments  under
this Agreement only to the extent and for the purposes expressly contemplated in
Section 3.6(f) of the Intercreditor Agreement.

          Section 2.10. EXTENSION OF THE EXPIRY DATE;  NON-EXTENSION ADVANCE. No
earlier  than  the 60th  day and no  later  than the 40th day  prior to the then
effective  Expiry Date  (unless such Expiry Date is on or after the date that is
15 days  after  the  Final  Maturity  Date for the  Class C  Certificates),  the
Borrower shall request that the Liquidity  Provider extend the Expiry Date for a
period of 364 days after the then effective  Expiry Date (unless the obligations
of the Liquidity  Provider are earlier  terminated in accordance  with the terms
hereof).  The Liquidity  Provider shall advise the Borrower,  no earlier than 40
days and no later than 25 days prior to the then effective Expiry Date, whether,
in its sole discretion, it agrees to so extend the Expiry Date. If the Liquidity
Provider advises the Borrower on or before the 25th day prior to the Expiry Date
then in effect  that such  Expiry  Date  shall not be so  extended,  or fails to
irrevocably  and  unconditionally  advise the Borrower on or before the 25th day
prior to the  Expiry  Date then in  effect  that such  Expiry  Date  shall be so
extended  (and,  in each case,  if the  Liquidity  Provider  shall not have been

<PAGE>


replaced in accordance with Section 3.6(e) of the Intercreditor Agreement),  the
Borrower  shall be  entitled  on and after  such 25th day (but prior to the then
effective  Expiry Date) to request a  Non-Extension  Advance in accordance  with
Section 2.2(b) hereof and Section 3.6(d) of the Intercreditor Agreement.

                                   ARTICLE III

                           OBLIGATIONS OF THE BORROWER
                           ---------------------------

          Section 3.1. INCREASED COSTS.  Subject to the Fee Letter, the Borrower
shall pay to the  Liquidity  Provider  from time to time such  amounts as may be
necessary to compensate the Liquidity  Provider for any increased costs incurred
by the Liquidity  Provider which are  attributable  to its making or maintaining
any  LIBOR  Advances  hereunder  or its  obligation  to make any  such  Advances
hereunder,  or any reduction in any amount receivable by the Liquidity  Provider
under  this  Agreement  or the  Intercreditor  Agreement  in respect of any such
Advances or such  obligation  (such increases in costs and reductions in amounts
receivable being herein called  "ADDITIONAL  COSTS"),  resulting from any change
after the date of this Agreement in U.S. federal,  state,  municipal, or foreign
laws or  regulations  (including  Regulation D), or the adoption or making after
the date of this Agreement of any interpretations,  directives,  or requirements
applying to a class of banks  including  the Liquidity  Provider  under any U.S.
federal,  state,  municipal,  or any foreign laws or regulations (whether or not
having  the  force of law) by any  court,  central  bank or  monetary  authority
charged  with  the  interpretation  or  administration  thereof  (a  "REGULATORY
CHANGE"), which: (1) changes the basis of taxation of any amounts payable to the
Liquidity  Provider under this Agreement in respect of any such Advances  (other
than Excluded Taxes);  or (2) imposes or modifies any reserve,  special deposit,
compulsory loan or similar requirements  relating to any extensions of credit or
other  assets of, or any  deposits  with  other  liabilities  of, the  Liquidity
Provider  (including  any  such  Advances  or any  deposits  referred  to in the
definition of LIBOR Rate or related definitions).  The Liquidity Provider agrees
to use  reasonable  efforts  (consistent  with  applicable  legal and regulatory
restrictions)  to change the  jurisdiction  of its Lending Office if making such
change  would  avoid the need for,  or reduce the amount of, any amount  payable
under  this  Section  3.1 that may  thereafter  accrue  and  would  not,  in the
reasonable judgment of the Liquidity Provider,  be otherwise  disadvantageous to
the Liquidity Provider.

          The Liquidity Provider will notify the Borrower of any event occurring
after the date of this  Agreement  that will entitle the  Liquidity  Provider to
compensation  pursuant to this Section 3.1 as promptly as  practicable  after it
obtains  knowledge  thereof and determines to request such  compensation,  which
notice shall describe in reasonable  detail the  calculation of the amounts owed
under this Section.  Determinations  by the  Liquidity  Provider for purposes of
this Section 3.1 of the effect of any  Regulatory  Change on its costs of making
or maintaining  Advances or on amounts  receivable by it in respect of Advances,
and of the additional  amounts required to compensate the Liquidity  Provider in
respect of any  Additional  Costs,  shall be prima facie  evidence of the amount
owed under this Section.

<PAGE>

          Section 3.2. CAPITAL  ADEQUACY.  Subject to the Fee Letter, if (1) the
adoption,  after the date hereof,  of any applicable  governmental  law, rule or
regulation regarding capital adequacy, (2) any change, after the date hereof, in
the  interpretation or administration of any such law, rule or regulation by any
central bank or other governmental  authority charged with the interpretation or
administration  thereof  or (3)  compliance  by the  Liquidity  Provider  or any
corporation  controlling the Liquidity Provider with any applicable guideline or
request of general  applicability,  issued after the date hereof, by any central
bank or other  governmental  authority  (whether or not having the force of law)
that  constitutes a change of the nature described in clause (2), has the effect
of requiring an increase in the amount of capital  required to be  maintained by
the Liquidity  Provider or any corporation  controlling the Liquidity  Provider,
and such increase is based upon the Liquidity Provider's  obligations  hereunder
and other similar obligations,  the Borrower shall pay to the Liquidity Provider
from  time to time  such  additional  amount  or  amounts  as are  necessary  to
compensate the Liquidity  Provider for such portion of such increase as shall be
reasonably  allocable to the Liquidity  Provider's  obligations  to the Borrower
hereunder.  The Liquidity Provider agrees to use reasonable efforts  (consistent
with applicable legal and regulatory restrictions) to change the jurisdiction of
its Lending Office if making such change would avoid the need for, or reduce the
amount of, any amount payable under this Section that may thereafter  accrue and
would not, in the reasonable  judgment of the Liquidity  Provider,  be otherwise
materially disadvantageous to the Liquidity Provider.

          The Liquidity Provider will notify the Borrower of any event occurring
after the date of this  Agreement  that will entitle the  Liquidity  Provider to
compensation  pursuant to this Section 3.2 as promptly as  practicable  after it
obtains  knowledge  thereof and determines to request such  compensation,  which
notice shall describe in reasonable  detail the  calculation of the amounts owed
under this Section.  Determinations  by the  Liquidity  Provider for purposes of
this Section 3.2 of the effect of any increase in the amount of capital required
to be  maintained  by the  bank and of the  amount  allocable  to the  Liquidity
Provider's  obligations to the Borrower  hereunder shall be prima facie evidence
of the amounts owed under this Section.

          Section 3.3.  PAYMENTS  FREE OF  DEDUCTIONS.  All payments made by the
Borrower  under  this  Agreement  shall be made free and clear of,  and  without
reduction  for or on account  of, any  present or future  stamp or other  taxes,
levies, imposts, duties, charges, fees, deductions,  withholdings,  restrictions
or  conditions  of any  nature  whatsoever  now or  hereafter  imposed,  levied,
collected,  withheld or assessed,  excluding  Excluded Taxes (such  non-excluded
taxes  being  referred to herein,  collectively,  as  "Non-Excluded  Taxes" and,
individually,  as a "Non-Excluded  Tax"). If any Non-Excluded Taxes are required
to be withheld  from any amounts  payable to the Liquidity  Provider  under this
Agreement,  the amounts so payable to the Liquidity  Provider shall be increased
to the extent necessary to yield to the Liquidity Provider (after payment of all
Non-Excluded  Taxes)  interest  or any other  such  amounts  payable  under this
Agreement  at the  rates or in the  amounts  specified  in this  Agreement.  The
Liquidity  Provider  agrees  to use  reasonable  efforts  (consistent  with  its
internal   policy  and  legal  and  regulatory   restrictions)   to  change  the
jurisdiction  of its Lending  Office if making such change  would avoid the need
for, or reduce the amount of, any such  additional  amounts that may  thereafter
accrue and would not, in the reasonable judgment of the Liquidity  Provider,  be
otherwise  disadvantageous to the Liquidity Provider. From time to time upon the

<PAGE>


reasonable request of the Borrower,  the Liquidity Provider agrees to provide to
the  Borrower two  original  Internal  Revenue  Service  Forms 1001 or 4224,  as
appropriate,  or any successor or other form prescribed by the Internal  Revenue
Service,  certifying that the Liquidity Provider is exempt from or entitled to a
reduced  rate of United  States  withholding  tax on  payments  pursuant to this
Agreement.

          Section 3.4.  PAYMENTS.  The  Borrower  shall make or cause to be made
each payment to the Liquidity  Provider  under this Agreement so as to cause the
same to be received by the Liquidity Provider not later than 1:00 P.M. (New York
City time) on the day when due.  The  Borrower  shall make all such  payments in
lawful  money of the United  States of  America,  to the  Liquidity  Provider in
immediately  available  funds, by wire transfer to ABN AMRO Bank N.V., New York,
NY, ABA # 026009580, Account Name: ABN AMRO Bank, N.V. - Chicago Branch, Account
#  650-001-1789-41,  Reference:  Continental  Airlines,  Inc. Pass Through Trust
1997-3C.

          Section 3.5.  COMPUTATIONS.  All computations of interest based on the
Base Rate  shall be made on the basis of a year of 365 or 366 days,  as the case
may be, and all  computations  of interest based on the LIBOR Rate shall be made
on the basis of a year of 360 days,  in each case for the actual  number of days
(including the first day but excluding the last day) occurring in the period for
which such interest is payable.

          Section 3.6. PAYMENT ON NON-BUSINESS DAYS.  Whenever any payment to be
made  hereunder  shall be stated to be due on a day other than a  Business  Day,
such payment shall be made on the next succeeding Business Day and no additional
interest shall be due as a result (and if so made,  shall be deemed to have been
made when  due).  If any  payment in  respect  of  interest  on an Advance is so
deferred to the next succeeding  Business Day, such deferral shall not delay the
commencement  of the next Interest  Period for such Advance or reduce the number
of days for which  interest will be payable on such Advance on the next interest
payment date for such Advance.

          Section 3.7. INTEREST. Subject to Section 2.9, the Borrower shall pay,
or shall  cause to be paid,  without  duplication,  interest  on (i) the  unpaid
principal  amount of each  Advance from and  including  the date of such Advance
(or, in the case of an Applied Provider Advance,  from and including the date on
which the amount thereof was withdrawn from the Class C Cash Collateral  Account
to pay  interest on the Class C  Certificates)  to but  excluding  the date such
principal  amount shall be paid in full (or, in the case of an Applied  Provider
Advance,  the  date on  which  the  Class C Cash  Collateral  Account  is  fully
replenished  in respect of such Advance) and (ii) any other amount due hereunder
(whether  fees,  commissions,  expenses  or  other  amounts  or,  to the  extent
permitted by law, installments of interest on Advances or any such other amount)
which is not paid when due  (whether  at stated  maturity,  by  acceleration  or
otherwise)  from and  including  the due date thereof to but  excluding the date
such amount is paid in full, in each such case,  at a fluctuating  interest rate
per annum for each day equal to the Applicable Liquidity Rate (as defined below)
for such Advance or such other amount as in effect for such day, but in no event
at a rate per annum greater than the maximum rate  permitted by applicable  law;
PROVIDED,  HOWEVER,  that, if at any time the otherwise applicable interest rate
as set forth in this  Section 3.7 shall  exceed the maximum  rate  permitted  by
applicable  law,  then any  subsequent  reduction in such interest rate will not

<PAGE>

reduce the rate of  interest  payable  pursuant  to this  Section  3.7 below the
maximum  rate  permitted  by  applicable  law until the total amount of interest
accrued  equals the amount of interest that would have accrued if such otherwise
applicable  interest rate as set forth in this Section 3.7 had at all times been
in effect.

          Except as provided in clause (e) below,  each Advance will be either a
Base Rate Advance or a LIBOR Advance as provided in this  Section.  Each Advance
will be a Base Rate  Advance  for the period from the date of its  borrowing  to
(but  excluding)  the third  Business Day  following  the  Liquidity  Provider's
receipt of the Notice of Borrowing  for such Advance.  Thereafter,  such Advance
shall be a LIBOR  Advance;  provided  that the Borrower (at the direction of the
Controlling  Party,  so long as the  Liquidity  Provider is not the  Controlling
Party) may (x) convert the Final  Advance  into a Base Rate  Advance on the last
day of an Interest  Period for such Advance by giving the Liquidity  Provider no
less than four Business Days' prior written notice of such election or (y) elect
to  maintain  the  Final  Advance  as Base  Rate  Advance  by not  requesting  a
conversion  of the Final  Advance  to a LIBOR  Advance  under  Clause (5) of the
applicable Notice of Borrowing.

          Each LIBOR Advance shall bear interest  during each Interest Period at
a rate per  annum  equal to the LIBOR  Rate for such  Interest  Period  plus the
Applicable Margin for such LIBOR Advance,  payable in arrears on the last day of
such Interest Period and, in the event of the payment of principal of such LIBOR
Advance on a day other than such last day,  on the date of such  payment (to the
extent of interest accrued on the amount of principal repaid).

          Each Base Rate Advance  shall bear  interest at a rate per annum equal
to the Base Rate plus the Applicable Margin for such Base Rate Advance,  payable
in arrears on each Regular Distribution Date and, in the event of the payment of
principal of such Base Rate  Advance on a day other than a Regular  Distribution
Date,  on the date of such  payment  (to the extent of  interest  accrued on the
amount of principal repaid).

          Each  Unapplied  Provider  Advance  (i)  during  the  period  from and
including the date of the making of such Unapplied  Provider Advance through but
excluding the date of repayment  thereof or of  conversion  thereof into a Final
Advance or Applied  Provider  Advance  (and for any  additional  periods of time
during which such Advance no longer  constitutes an Applied Provider Advance but
again constitutes an Unapplied  Provider Advance pursuant to Sections 2.6(a) and
(b) hereof),  shall bear interest in an amount equal to the Investment  Earnings
on amounts on deposit in the Class C Cash  Collateral  Account  for such  period
plus the Applicable Margin on the amount of such Unapplied Provider Advance from
time to time during such period, payable in arrears on each Regular Distribution
Date and (ii) after conversion  thereof into a Final Advance or Applied Provider
Advance (but only for such period of time during which such Advance  constitutes
an Applied Provider Advance pursuant to Sections 2.6(a) and (b) hereof),  as the
case may be, shall be a LIBOR Advance and shall bear interest in accordance with
clause (c) above.

          Each amount not paid when due hereunder  (whether  fees,  commissions,
expenses  or other  amounts  or, to the  extent  permitted  by  applicable  law,

<PAGE>

installments of interest on Advances but excluding Advances) shall bear interest
at a rate per annum equal to the Base Rate plus 2.00% until paid.

          Each change in the Base Rate shall become effective  immediately.  The
rates of interest  specified  in this Section 3.7 with respect to any Advance or
other amount shall be referred to as the "APPLICABLE LIQUIDITY RATE".

          Section 3.8. REPLACEMENT OF BORROWER. From time to time and subject to
the  successor  Borrower's  meeting the  eligibility  requirements  set forth in
Section 6.9 of the Intercreditor Agreement applicable to the Subordination Agent
upon the effective date and time specified in a written and completed  Notice of
Replacement  Subordination  Agent in substantially the form of Annex VI attached
hereto  (a  "NOTICE  OF  REPLACEMENT  SUBORDINATION  AGENT")  delivered  to  the
Liquidity  Provider by the then  Borrower,  the  successor  Borrower  designated
therein shall be substituted for as the Borrower for all purposes hereunder.

          Section 3.9. FUNDING LOSS  INDEMNIFICATION.  The Borrower shall pay to
the Liquidity Provider,  upon the request of the Liquidity Provider, such amount
or amounts as shall be sufficient  (in the  reasonable  opinion of the Liquidity
Provider) to compensate it for any loss,  cost, or expense incurred by reason of
the  liquidation  or  redeployment  of deposits  or other funds  acquired by the
Liquidity  Provider to fund or maintain any LIBOR Advance (but excluding loss of
anticipated profits) incurred as a result of:

          (a) Any repayment of a LIBOR Advance on a date other than the last day
of the Interest Period for such Advance; or

          (b) Any failure by the Borrower to borrow a LIBOR  Advance on the date
for borrowing specified in the relevant notice under Section 2.2.

          Section 3.10. ILLEGALITY.  Notwithstanding any other provision in this
Agreement,  if any change in any  applicable  law,  rule or  regulation,  or any
change in the  interpretation  or  administration  thereof  by any  governmental
authority,  central bank or comparable agency charged with the interpretation or
administration  thereof, or compliance by the Liquidity Provider (or its Lending
Office) with any request or  directive  (whether or not having the force of law)
of any such authority,  central bank or comparable agency shall make it unlawful
or impossible for the Liquidity  Provider (or its Lending Office) to maintain or
fund its LIBOR  Advances,  then upon  notice to the  Borrower  by the  Liquidity
Provider,  the  outstanding  principal  amount  of the LIBOR  Advances  shall be
converted to Base Rate  Advances (a)  immediately  upon demand of the  Liquidity
Provider, if such change or compliance with such request, in the judgment of the
Liquidity Provider,  requires immediate  repayment;  or (b) at the expiration of
the last Interest  Period to expire before the effective date of any such change
or request.

<PAGE>

                                   ARTICLE IV

                              CONDITIONS PRECEDENT
                              --------------------

          Section 4.1.  CONDITIONS  PRECEDENT TO  EFFECTIVENESS  OF SECTION 2.1.
Section 2.1 of this Agreement shall become effective on and as of the first date
(the  "EFFECTIVE  DATE") on which the following  conditions  precedent have been
satisfied or waived:

                    4.1.1.  The  Liquidity  Provider  shall have  received on or
          before the Closing Date each of the following, and in the case of each
          document delivered pursuant to paragraphs (i), (ii) and (iii), each in
          form and substance satisfactory to the Liquidity Provider:

                         (i) This  Agreement  duly  executed  on  behalf  of the
               Borrower;

                         (ii)  The  Intercreditor  Agreement  duly  executed  on
               behalf of each of the parties thereto;

                         (iii) Fully  executed  copies of each of the  Operative
               Agreements  executed and  delivered on or before the Closing Date
               (other than this Agreement and the Intercreditor Agreement);

                         (iv) A copy of the  Prospectus  and specimen  copies of
               the Class C Certificates;

                         (v) An  executed  copy  of each  document,  instrument,
               certificate  and opinion  delivered on or before the Closing Date
               pursuant  to the  Class  C  Trust  Agreement,  the  Intercreditor
               Agreement and the other Operative  Agreements  (together with, in
               the case of each such opinion,  other than the opinion of counsel
               for the  Underwriters,  a letter from the counsel  rendering such
               opinion to the effect that the Liquidity  Provider is entitled to
               rely on such  opinion as of its date as if it were  addressed  to
               the Liquidity Provider);

                         (v) Evidence  that there shall have been made and shall
               be in full  force and  effect,  all  filings,  recordings  and/or
               registrations,  and  there  shall  have  been  given or taken any
               notice or other similar action as may be reasonably necessary or,
               to the extent  reasonably  requested by the  Liquidity  Provider,
               reasonably advisable, in order to establish, perfect, protect and
               preserve  the  right,  title  and  interest,   remedies,  powers,
               privileges,  liens and security  interests of, or for the benefit
               of, the Trustees, the Borrower and the Liquidity Provider created
               by the Operative Agreements executed and delivered on or prior to
               the Closing Date;

<PAGE>


                         (vi) An agreement from  Continental,  pursuant to which
               (i) Continental  agrees to provide copies of quarterly  financial
               statements  and  audited  annual  financial   statements  to  the
               Liquidity  Provider,  and such other information as the Liquidity
               Provider   shall   reasonably   request   with   respect  to  the
               transactions  contemplated by the Operative  Agreements,  in each
               case, only to the extent that Continental is obligated to provide
               such  information  pursuant to Section 8.2.1 of the Leases to the
               parties  thereto  and  (ii)  Continental   agrees  to  allow  the
               Liquidity  Provider  to inspect  Continental's  books and records
               regarding  such  transactions,  and to discuss such  transactions
               with officers and employees of Continental; and

                         (vii) Such other documents,  instruments,  opinions and
               approvals  as  the  Liquidity   Provider  shall  have  reasonably
               requested.

                    4.1.2.  The following  statement  shall be true on and as of
          the Effective Date: no event has occurred and is continuing,  or would
          result from the entering  into of this  Agreement or the making of any
          Advance, which constitutes a Liquidity Event of Default.

                    4.1.3. The Liquidity Provider shall have received payment in
          full of all  fees and  other  sums  required  to be paid to or for the
          account of the Liquidity Provider on or prior to the Effective Date.

                    4.1.4.  All  conditions  precedent  to the  issuance  of the
          Certificates under the Trust Agreements shall have been satisfied, all
          conditions  precedent  to the  effectiveness  of the  other  Liquidity
          Facilities shall have been satisfied,  and all conditions precedent to
          the  purchase  of the  Certificates  by  the  Underwriters  under  the
          Underwriting  Agreement shall have been satisfied  (unless any of such
          conditions precedent shall have been waived by the Underwriters).

                    4.1.5. The Borrower shall have received a certificate, dated
          the date hereof,  signed by a duly  authorized  representative  of the
          Liquidity  Provider,  certifying that all conditions  precedent to the
          effectiveness of Section 2.1 have been satisfied or waived.

          Section 4.2. CONDITIONS PRECEDENT TO BORROWING.  The obligation of the
Liquidity Provider to make an Advance on the occasion of each Borrowing shall be
subject to the conditions  precedent that the Effective Date shall have occurred
and,  prior to the date of such  Borrowing,  the Borrower shall have delivered a
Notice of Borrowing which conforms to the terms and conditions of this Agreement
and has been  completed as may be required by the relevant form of the Notice of
Borrowing for the type of Advances requested.

<PAGE>

                                    ARTICLE V

                                    COVENANTS
                                    ---------

          Section 5.1.  AFFIRMATIVE  COVENANTS OF THE  BORROWER.  So long as any
Advance  shall remain unpaid or the  Liquidity  Provider  shall have any Maximum
Commitment hereunder or the Borrower shall have any obligation to pay any amount
to the Liquidity  Provider  hereunder,  the Borrower will,  unless the Liquidity
Provider shall otherwise consent in writing:

                    5.1.1. PERFORMANCE OF THIS AND OTHER AGREEMENTS.  Punctually
          pay or cause to be paid all amounts payable by it under this Agreement
          and the other  Operative  Agreements  and  observe  and perform in all
          material   respects  the   conditions,   covenants  and   requirements
          applicable to it contained in this  Agreement and the other  Operative
          Agreements.

                    5.1.2.  REPORTING  REQUIREMENTS.  Furnish  to the  Liquidity
          Provider with reasonable  promptness,  such other information and data
          with  respect  to  the  transactions  contemplated  by  the  Operative
          Agreements  as from time to time may be  reasonably  requested  by the
          Liquidity Provider; and permit the Liquidity Provider, upon reasonable
          notice,  to inspect the  Borrower's  books and records with respect to
          such  transactions  and to meet with  officers  and  employees  of the
          Borrower to discuss such transactions.

                    5.1.3 CERTAIN OPERATIVE AGREEMENTS. Furnish to the Liquidity
          Provider with reasonable promptness, such Operative Agreements entered
          into  after the date  hereof  as from  time to time may be  reasonably
          requested by the Liquidity Provider.

          Section  5.2.  NEGATIVE  COVENANTS  OF THE  BORROWER.  So  long as any
Advance  shall remain unpaid or the  Liquidity  Provider  shall have any Maximum
Commitment hereunder or the Borrower shall have any obligation to pay any amount
to the Liquidity Provider hereunder,  the Borrower will not appoint or permit or
suffer to be appointed any successor Borrower without the written consent of the
Liquidity Provider, which consent shall not be unreasonably withheld or delayed.

                                   ARTICLE VI

                           LIQUIDITY EVENTS OF DEFAULT
                           ---------------------------

          Section 6.1.  LIQUIDITY EVENTS OF DEFAULT.  If (a) any Liquidity Event
of Default has occurred  and is  continuing  and (b) there is a Performing  Note
Deficiency,  the  Liquidity  Provider  may,  in its  discretion,  deliver to the
Borrower a  Termination  Notice,  the effect of which shall be to cause (i) this
Agreement  to  expire  on the fifth  Business  Day after the date on which  such
Termination  Notice is received by the  Borrower,  (ii) the Borrower to promptly
request,  and the  Liquidity  Provider  to  promptly  make,  a Final  Advance in
accordance  with Section 2.2(d) hereof and Section  3.6(i) of the  Intercreditor
Agreement,  (iii) all other outstanding  Advances to be automatically  converted

<PAGE>

into Final  Advances for purposes of determining  the Applicable  Liquidity Rate
for interest payable  thereon,  and (iv) subject to Sections 2.7 and 2.9 hereof,
all Advances  (including,  without limitation,  any Provider Advance and Applied
Provider   Advance),   any  accrued  interest  thereon  and  any  other  amounts
outstanding  hereunder to become  immediately  due and payable to the  Liquidity
Provider.

                                   ARTICLE VII

                                  MISCELLANEOUS
                                  -------------

          Section 7.1. AMENDMENTS,  ETC. No amendment or waiver of any provision
of this Agreement, nor consent to any departure by the Borrower therefrom, shall
in any event be effective  unless the same shall be in writing and signed by the
Liquidity  Provider,  and,  in the case of an  amendment  or of a waiver  by the
Borrower,  the Borrower, and then such waiver or consent shall be effective only
in the specific instance and for the specific purpose for which given.


          Section 7.2.  NOTICES,  ETC.  Except as otherwise  expressly  provided
herein, all notices and other communications  provided for hereunder shall be in
writing (including telecopier and mailed or delivered or sent by telecopier):

          Borrower:                WILMINGTON  TRUST COMPANY
                                   Rodney Square North
                                   1100  North  Market  Square
                                   Wilmington, DE 19890-0001

                                   Attention: Corporate Trust Administration
                                   Telephone: (302) 651-1000
                                   Telecopy:  (302) 651-8882

          Liquidity Provider:      ABN  AMRO  BANK  N.V.
                                   Aerospace Department
                                   135 South  LaSalle  Street,  #820
                                   Chicago, IL 60674-9135

                                   Attention: Claudia Heldring, V.P.
                                   Telephone: (312) 904-5031
                                   Telecopy:  (312) 606-8428

<PAGE>

                                   with a copy to:

                                   ABN AMRO Bank N.V.
                                   135 South LaSalle St., #625
                                   Chicago, IL 60674-9135

                                   Attention: Loan Operations
                                   Telephone: (312) 904-2961
                                   Telecopy:  (312) 606-6893

or, as to each of the foregoing, at such other address as shall be designated by
such  Person  in  a  written  notice  to  the  others.   All  such  notices  and
communications  shall be effective (i) if given by telecopier,  when transmitted
to the telecopier  number specified above, (ii) if given by mail, when deposited
in the mails  addressed as specified  above,  and (iii) if given by other means,
when delivered at the address  specified  above,  except that written notices to
the Liquidity  Provider pursuant to the provisions of Articles II and III hereof
shall not be effective until received by the Liquidity  Provider.  A copy of all
notices  delivered  hereunder  to either party shall in addition be delivered to
each  of the  parties  to  the  Participation  Agreements  at  their  respective
addresses set forth therein.

          Section  7.3.  NO  WAIVER;  REMEDIES.  No  failure  on the part of the
Liquidity Provider to exercise, and no delay in exercising, any right under this
Agreement  shall  operate as a waiver  thereof;  nor shall any single or partial
exercise  of any right  under  this  Agreement  preclude  any  other or  further
exercise  thereof  or the  exercise  of any other  right.  The  remedies  herein
provided are cumulative and not exclusive of any remedies provided by law.

          Section  7.4.  FURTHER  ASSURANCES.  The  Borrower  agrees  to do such
further  acts and things and to execute  and deliver to the  Liquidity  Provider
such additional assignments, agreements, powers and instruments as the Liquidity
Provider  may  reasonably  require or deem  advisable  to carry into  effect the
purposes  of this  Agreement  and the other  Operative  Agreements  or to better
assure and confirm unto the Liquidity  Provider its rights,  powers and remedies
hereunder and under the other Operative Agreements.

          Section  7.5.  INDEMNIFICATION;  SURVIVAL OF CERTAIN  PROVISIONS.  The
Liquidity  Provider  shall be  indemnified  hereunder  to the  extent and in the
manner described in Section 9.1 of the  Participation  Agreements.  In addition,
the  Borrower  agrees  to  indemnify,  protect,  defend  and hold  harmless  the
Liquidity Provider from, against and in respect of, and shall pay on demand, all
Expenses of any kind or nature whatsoever (other than any Expenses of the nature
described in Sections 3.1, 3.2 or 7.7 hereof or in the Fee Letter (regardless of
whether  indemnified  against pursuant to said Sections or in such Fee Letter)),
that may be imposed,  incurred by or asserted against any Liquidity  Indemnitee,
in any way relating to,  resulting from, or arising out of or in connection with
any  action,  suit or  proceeding  by any third  party  against  such  Liquidity
Indemnitee and relating to this  Agreement,  the Fee Letter,  the  Intercreditor
Agreement or any Financing Agreement; PROVIDED, HOWEVER, that the Borrower shall
not be required to  indemnify,  protect,  defend and hold harmless any Liquidity
Indemnitee in respect of any Expense of such Liquidity  Indemnitee to the extent
such Expense is (i) attributable to the gross  negligence or willful  misconduct

<PAGE>

of such Liquidity  Indemnitee or any other Liquidity  Indemnitee,  (ii) ordinary
and usual operating  overhead expense,  or (iii)  attributable to the failure by
such  Liquidity  Indemnitee  or any other  Liquidity  Indemnitee  to  perform or
observe any  agreement,  covenant or  condition  on its part to be  performed or
observed in this Agreement, the Intercreditor Agreement, the Fee Letter, the Tax
Letter or any other Operative  Agreement to which it is a party. The indemnities
contained in such Section 9.1, and the  provisions  of Sections  3.1,  3.2, 3.3,
3.9, 7.5 and 7.7 hereof, shall survive the termination of this Agreement.

          Section 7.6. LIABILITY OF THE LIQUIDITY PROVIDER.OVIDER

                    7.6.1.  Neither  the  Liquidity  Provider  nor  any  of  its
          officers,  employees,  directors  or  affiliates  shall be  liable  or
          responsible  for: (i) the use which may be made of the Advances or any
          acts or omissions of the Borrower or any  beneficiary or transferee in
          connection therewith; (ii) the validity, sufficiency or genuineness of
          documents,  or of any  endorsement  thereon,  even if  such  documents
          should  prove  to be in  any or all  respects  invalid,  insufficient,
          fraudulent or forged; or (iii) the making of Advances by the Liquidity
          Provider against delivery of a Notice of Borrowing and other documents
          which do not comply with the terms hereof; PROVIDED, HOWEVER, that the
          Borrower  shall have a claim against the Liquidity  Provider,  and the
          Liquidity  Provider shall be liable to the Borrower,  to the extent of
          any damages  suffered by the Borrower which were the result of (A) the
          Liquidity  Provider's  willful misconduct or negligence in determining
          whether documents presented hereunder comply with the terms hereof, or
          (B) any breach by the  Liquidity  Provider of any of the terms of this
          Agreement,  including,  but not limited to, the  Liquidity  Provider's
          failure to make lawful payment  hereunder  after the delivery to it by
          the  Borrower of a Notice of  Borrowing  strictly  complying  with the
          terms and conditions hereof.

                    7.6.2.  Neither  the  Liquidity  Provider  nor  any  of  its
          officers,  employees,  director  or  affiliates  shall  be  liable  or
          responsible in any respect for (i) any error,  omission,  interruption
          or delay in  transmission,  dispatch  or  delivery  of any  message or
          advice, however transmitted,  in connection with this Agreement or any
          Notice of Borrowing delivered hereunder,  or (ii) any action, inaction
          or  omission  which may be taken by it in good faith,  absent  willful
          misconduct or  negligence  (in which event the extent of the Liquidity
          Provider's potential liability to the Borrower shall be limited as set
          forth in the immediately preceding paragraph), in connection with this
          Agreement or any Notice of Borrowing.

          Section 7.7. COSTS, EXPENSES AND TAXES. The Borrower agrees to pay, or
cause to be paid (A) on the  Effective  Date and on such  later date or dates on
which the Liquidity  Provider shall make demand,  all  reasonable  out-of-pocket
costs and expenses  (including,  without  limitation,  the  reasonable  fees and
expenses  of  outside  counsel  for the  Liquidity  Provider)  of the  Liquidity
Provider in connection with the preparation,  negotiation,  execution, delivery,
filing and recording of this Agreement,  any other  Operative  Agreement and any

<PAGE>

other documents which may be delivered in connection with this Agreement and (B)
on demand, all reasonable costs and expenses (including  reasonable counsel fees
and expenses) of the Liquidity  Provider in connection  with (i) the enforcement
of this Agreement or any other  Operative  Agreement,  (ii) the  modification or
amendment of, or supplement to, this Agreement or any other Operative  Agreement
or such  other  documents  which may be  delivered  in  connection  herewith  or
therewith  (whether or not the same shall become  effective) or (iii) any action
or  proceeding  relating to any order,  injunction,  or other  process or decree
restraining or seeking to restrain the Liquidity Provider from paying any amount
under  this  Agreement,  the  Intercreditor  Agreement  or any  other  Operative
Agreement or otherwise affecting the application of funds in the Cash Collateral
Accounts. In addition,  the Borrower shall pay any and all recording,  stamp and
other  similar  taxes and fees payable or determined to be payable in connection
with the execution,  delivery, filing and recording of this Agreement, any other
Operative  Agreement and such other documents,  and agrees to save the Liquidity
Provider  harmless from and against any and all  liabilities  with respect to or
resulting from any delay in paying or omission to pay such taxes or fees.

          Section 7.8. BINDING EFFECT; PARTICIPATIONS.

                    7.8.1. This Agreement shall be binding upon and inure to the
          benefit  of  the  Borrower  and  the  Liquidity   Provider  and  their
          respective  successors and assigns,  except that neither the Liquidity
          Provider  (except  as  otherwise  provided  in this  Section  7.8) nor
          (except as  contemplated  by Section 3.8) the Borrower  shall have the
          right to assign its rights or  obligations  hereunder  or any interest
          herein without the prior written  consent of the other party,  subject
          to the  requirements  of Section  7.8(b).  The Liquidity  Provider may
          grant  participations  herein  or  in  any  of  its  rights  hereunder
          (including,    without   limitation,    funded    participations   and
          participations in rights to receive interest  payments  hereunder) and
          under the other Operative  Agreements to such Persons as the Liquidity
          Provider  may  in  its  sole   discretion   select,   subject  to  the
          requirements of Section 7.8(b). No such participation by the Liquidity
          Provider,   however,  will  relieve  the  Liquidity  Provider  of  its
          obligations  hereunder.  In connection with any  participation  or any
          proposed  participation,  the  Liquidity  Provider may disclose to the
          participant  or the  proposed  participant  any  information  that the
          Borrower  is  required  to deliver  or to  disclose  to the  Liquidity
          Provider  pursuant to this Agreement.  The Borrower  acknowledges  and
          agrees  that the  Liquidity  Provider's  source of funds may derive in
          part from its  participants  (other  than  Continental).  Accordingly,
          references  in this  Agreement and the other  Operative  Agreements to
          determinations,  reserve and capital adequacy requirements,  increased
          costs,  reduced receipts,  additional  amounts due pursuant to Section
          3.3(a) and the like as they pertain to the Liquidity Provider shall be
          deemed also to include those of each of its participants  (subject, in
          each case,  to the maximum  amount that would have been incurred by or
          attributable  to the  Liquidity  Provider  directly  if the  Liquidity
          Provider,   rather  than  the  participant,   had  held  the  interest
          participated).

                    7.8.2.  If, pursuant to subsection (a) above,  the Liquidity
          Provider  sells any  participation  in this  Agreement  to any bank or

<PAGE>

          other entity  (each,  a  "TRANSFEREE"),  then,  concurrently  with the
          effectiveness  of  such   participation,   the  Transferee  shall  (i)
          represent to the Liquidity  Provider (for the benefit of the Liquidity
          Provider and the Borrower)  either (A) that it is  incorporated  under
          the laws of the  United  States or a state  thereof  or (B) that under
          applicable law and treaties,  no taxes will be required to be withheld
          with respect to any payments to be made to such  Transferee in respect
          of this  Agreement,  (ii)  furnish to the  Liquidity  Provider and the
          Borrower either (x) a statement that it is incorporated under the laws
          of  the  United  States  or a  state  thereof  or  (y) if it is not so
          incorporated,  two  copies  of  a  properly  completed  United  States
          Internal  Revenue Service Form 4224 or Form 1001, as  appropriate,  or
          other  applicable  form,  certificate  or document  prescribed  by the
          Internal Revenue Service  certifying,  in each case, such Transferee's
          entitlement  to  a  complete  exemption  from  United  States  federal
          withholding  tax in  respect  to  any  and  all  payments  to be  made
          hereunder,  and (iii) agree (for the benefit of the Liquidity Provider
          and the Borrower) to provide the Liquidity Provider and the Borrower a
          new Form 4224 or Form 1001, as appropriate,  (A) on or before the date
          that any such  form  expires  or  becomes  obsolete  or (B)  after the
          occurrence  of any event  requiring  a change in the most  recent form
          previously delivered by it and prior to the immediately  following due
          date of any payment by the Borrower hereunder,  certifying in the case
          of a Form  1001 or Form 4224 that such  Transferee  is  entitled  to a
          complete  exemption  from United  States  federal  withholding  tax on
          payments under this Agreement.  Unless the Borrower has received forms
          or other  documents  reasonably  satisfactory  to it (and  required by
          applicable law) indicating that payments  hereunder are not subject to
          United  States  federal  withholding  tax, the Borrower  will withhold
          taxes  as  required  by law  from  such  payments  at  the  applicable
          statutory rate.

                    7.8.3.  Notwithstanding the other provisions of this Section
          7.8, the  Liquidity  Provider may assign and pledge all or any portion
          of the Advances owing to it to any Federal  Reserve Bank or the United
          States Treasury as collateral security pursuant to Regulation A of the
          Board of Governors  of the Federal  Reserve  System and any  Operating
          Circular  issued  by such  Federal  Reserve  Bank,  provided  that any
          payment in respect of such  assigned  Advances made by the Borrower to
          the Liquidity  Provider in accordance with the terms of this Agreement
          shall satisfy the Borrower's  obligations hereunder in respect of such
          assigned  Advance to the extent of such  payment.  No such  assignment
          shall release the Liquidity Provider from its obligations hereunder.

          Section 7.9.  SEVERABILITY.  Any provision of this Agreement  which is
prohibited,  unenforceable  or not authorized in any  jurisdiction  shall, as to
such   jurisdiction,   be  ineffective  to  the  extent  of  such   prohibition,
unenforceability   or  nonauthorization   without   invalidating  the  remaining
provisions hereof or affecting the validity,  enforceability or legality of such
provision in any other jurisdiction.

<PAGE>


          Section 7.10.  GOVERNING  LAW.  THIS AGREEMENT SHALL BE GOVERNED BY,
AND CONSTRUED IN ACCORDANCE WITH, THE LAW OF THE STATE OF NEW YORK.

          Section 7.11. SUBMISSION TO JURISDICTION; WAIVER OF JURY TRIAL; WAIVER
OF IMMUNITY.

                    7.11.1.  Each of the parties hereto hereby  irrevocably  and
          unconditionally:

                         (i)  submits  for itself and its  property in any legal
               action or  proceeding  relating  to this  Agreement  or any other
               Operative  Agreement,  or for  recognition and enforcement of any
               judgment  in  respect  hereof  or  thereof,  to the  nonexclusive
               general  jurisdiction of the courts of the State of New York, the
               courts of the United States of America for the Southern  District
               of New York, and the appellate courts from any thereof;

                         (ii) consents that any such action or proceeding may be
               brought in such courts,  and waives any objection that it may now
               or hereafter  have to the venue of any such action or  proceeding
               in any such court or that such action or  proceeding  was brought
               in an  inconvenient  court and  agrees  not to plead or claim the
               same;

                         (iii) agrees that service of process in any such action
               or  proceeding  may be  effected  by  mailing a copy  thereof  by
               registered or certified mail (or any  substantially  similar form
               of mail),  postage  prepaid,  to each party hereto at its address
               set forth in Section  7.2  hereof,  or at such  other  address of
               which the Liquidity  Provider  shall have been notified  pursuant
               thereto; and

                         (iv) agrees that nothing  herein shall affect the right
               to effect service of process in any other manner permitted by law
               or shall limit the right to sue in any other jurisdiction.

                    7.11.2.  THE BORROWER AND THE LIQUIDITY PROVIDER EACH HEREBY
          AGREE TO WAIVE THEIR RESPECTIVE RIGHTS TO A JURY TRIAL OF ANY CLAIM OR
          CAUSE OF ACTION  BASED UPON OR ARISING  OUT OF THIS  AGREEMENT  OR ANY
          DEALINGS BETWEEN THEM RELATING TO THE SUBJECT MATTER OF THIS AGREEMENT
          AND THE RELATIONSHIP  THAT IS BEING  ESTABLISHED,  including,  without
          limitation,  contract claims,  tort claims,  breach of duty claims and
          all other  common  law and  statutory  claims.  The  Borrower  and the
          Liquidity  Provider  each warrant and  represent  that it has reviewed
          this  waiver  with  its  legal  counsel,  and  that it  knowingly  and
          voluntarily  waives its jury trial rights following  consultation with
          such legal counsel. THIS WAIVER IS IRREVOCABLE, AND CANNOT BE MODIFIED

<PAGE>

          EITHER  ORALLY  OR IN  WRITING,  AND THIS  WAIVER  SHALL  APPLY TO ANY
          SUBSEQUENT AMENDMENTS,  RENEWALS, SUPPLEMENTS OR MODIFICATIONS TO THIS
          AGREEMENT.

                    7.11.3. The Liquidity Provider hereby waives any immunity it
          may have from the  jurisdiction  of the courts of the United States or
          of any State and waives any immunity any of its properties  located in
          the  United  States  may have  from  attachment  or  execution  upon a
          judgement  entered by any such court under the United  States  Foreign
          Sovereign Immunities Act of 1976 or any similar successor legislation.

          Section  7.12.  EXECUTION  IN  COUNTERPARTS.  This  Agreement  may  be
executed  in any  number of  counterparts  and by  different  parties  hereto on
separate  counterparts,  each  of  which  counterparts,  when  so  executed  and
delivered,  shall be deemed  to be an  original  and all of which  counterparts,
taken together, shall constitute but one and the same Agreement.

          Section 7.13. ENTIRETY.  This Agreement,  the Intercreditor  Agreement
and the other  Operative  Agreements to which the Liquidity  Provider is a party
constitute  the entire  agreement  of the  parties  hereto  with  respect to the
subject matter hereof and supersedes all prior  understandings and agreements of
such parties.

          Section  7.14.  HEADINGS.  Section  headings  in  this  Agreement  are
included  herein for  convenience  of reference  only and shall not constitute a
part of this Agreement for any other purpose.

          Section 7.15. LIQUIDITY PROVIDER'S OBLIGATION TO MAKE ADVANCES. EXCEPT
AS EXPRESSLY  SET FORTH IN THIS  AGREEMENT,  THE  OBLIGATIONS  OF THE  LIQUIDITY
PROVIDER  TO MAKE  ADVANCES  HEREUNDER,  AND THE  BORROWER'S  RIGHTS TO  DELIVER
NOTICES OF  BORROWING  REQUESTING  THE MAKING OF  ADVANCES  HEREUNDER,  SHALL BE
UNCONDITIONAL  AND  IRREVOCABLE,  AND SHALL BE PAID OR  PERFORMED,  IN EACH CASE
STRICTLY IN ACCORDANCE WITH THE TERMS OF THIS AGREEMENT.

                                      * * *

<PAGE>

          IN WITNESS WHEREOF,  the parties have caused this Agreement to be duly
executed and delivered by their respective officers thereunto duly authorized as
of the date first set forth above.

                                      WILMINGTON   TRUST   COMPANY,  not  in its
                                        individual   capacity   but   solely  as
                                        Subordination   Agent,   as  agent   and
                                        trustee  for  the  Class  C  Trust,   as
                                        Borrower



                                      By:_______________________________________
                                        Name:
                                        Title:



                                      ABN  AMRO  BANK N.V.,  acting  through its
                                        Chicago Branch, as Liquidity Provider



                                      By:_______________________________________
                                        Name:
                                        Title:



                                      By:_______________________________________
                                        Name:
                                        Title:



<PAGE>

                                                                      Annex I to
                                                      Revolving Credit Agreement

                      INTEREST ADVANCE NOTICE OF BORROWING


          The  undersigned,  a duly  authorized  signatory  of  the  undersigned
borrower (the  "BORROWER"),  hereby  certifies to ABN AMRO N.V.,  Chicago Branch
(the "LIQUIDITY  PROVIDER"),  with reference to the Revolving  Credit  Agreement
(1997-3C) dated as of September 25, 1997, between the Borrower and the Liquidity
Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein and not otherwise
defined herein being used herein as therein defined or referenced), that:

          (a) The Borrower is the  Subordination  Agent under the  Intercreditor
Agreement.

          (b) The Borrower is delivering this Notice of Borrowing for the making
of an Interest  Advance by the Liquidity  Provider to be used for the payment of
the interest on the Class C  Certificates  which was payable on  _______________
(the  "DISTRIBUTION  DATE") in accordance  with the terms and  provisions of the
Class C Trust Agreement and the Class C Certificates, which Advance is requested
to be made on _________________.

          (c)  The  amount  of the  Interest  Advance  requested  hereby  (i) is
$_____________  , to be applied in respect of the payment of the interest  which
was due and payable on the Class C Certificates on the  Distribution  Date, (ii)
does not  include any amount with  respect to the  payment of  principal  of, or
premium on, the Class C  Certificates,  the Class B Certificates  or the Class A
Certificates,   or  interest  on  the  Class  B  Certificates  or  the  Class  A
Certificates,  (iii) was computed in accordance with the provisions of the Class
C Certificates,  the Class C Trust Agreement and the Intercreditor  Agreement (a
copy of which  computation  is  attached  hereto as  Schedule  I), (iv) does not
exceed the Maximum Available  Commitment on the date hereof and (v) has not been
and is not the subject of a prior or contemporaneous Notice of Borrowing.

          (d)  Upon  receipt  by or on  behalf  of the  Borrower  of the  amount
requested  hereby,  (a) the Borrower will apply the same in accordance  with the
terms of Section  3.6(b) of the  Intercreditor  Agreement (b) no portion of such
amount shall be applied by the Borrower for any other purpose and (c) no portion
of such amount until so applied shall be commingled with other funds held by the
Borrower.

          The  Borrower  hereby  acknowledges  that,  pursuant to the  Liquidity
Agreement,  the making of the  Interest  Advance as  requested by this Notice of
Borrowing shall  automatically  reduce,  subject to  reinstatement in accordance
with the terms of the Liquidity  Agreement,  the Maximum Available Commitment by
an amount  equal to the  amount of the  Interest  Advance  requested  to be made
hereby as set forth in clause (i) of paragraph (3) of this  Certificate and such
reduction shall automatically result in corresponding  reductions in the amounts
available to be borrowed pursuant to a subsequent Advance.

                                      * * *

<PAGE>

          IN WITNESS  WHEREOF,  the Borrower has  executed  and  delivered  this
Notice of Borrowing as of the ______ day of____________, _____.


                                      WILMINGTON   TRUST   COMPANY,  not  in its
                                        individual   capacity   but   solely  as
                                        Subordination Agent, as Borrower



                                       By:______________________________________
                                          Name:
                                          Title:

<PAGE>

               SCHEDULE I TO INTEREST ADVANCE NOTICE OF BORROWING

                [Insert Copy of Computations in accordance with
                     Interest Advance Notice of Borrowing]

<PAGE>

                                                                        Annex II
                                                      Revolving Credit Agreement

                   NON-EXTENSION ADVANCE NOTICE OF BORROWING


          The  undersigned,  a duly  authorized  signatory  of  the  undersigned
subordination  agent (the  "BORROWER"),  hereby certifies to ABN AMRO BANK N.V.,
Chicago  Branch (the  "LIQUIDITY  PROVIDER"),  with  reference to the  Revolving
Credit Agreement  (1997-3C) dated as of September 25, 1997, between the Borrower
and the Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein
and not  otherwise  defined  herein  being  used  herein as  therein  defined or
referenced), that:

          (a) The Borrower is the  Subordination  Agent under the  Intercreditor
Agreement.

          (b) The Borrower is delivering this Notice of Borrowing for the making
of the  Non-Extension  Advance  by the  Liquidity  Provider  to be used  for the
funding of the Class C Cash Collateral Account in accordance with Section 3.6(d)
of the Intercreditor Agreement, which Advance is requested to be made on .

          (c) The amount of the  Non-Extension  Advance  requested hereby (i) is
$__________,  which equals the Maximum  Available  Commitment on the date hereof
and is to be applied in  respect of the  funding of the Class C Cash  Collateral
Account in accordance with Section 3.6(d) of the Intercreditor  Agreement,  (ii)
does not include any amount with respect to the payment of the  principal of, or
premium on, the Class C  Certificates,  or principal  of, or interest or premium
on, the Class B Certificates or the Class A Certificates,  (iii) was computed in
accordance  with the provisions of the Class C  Certificates,  the Class C Trust
Agreement  and the  Intercreditor  Agreement  (a copy of  which  computation  is
attached  hereto as Schedule I), and (iv) has not been and is not the subject of
a prior or contemporaneous Notice of Borrowing under the Liquidity Agreement.

          (d)  Upon  receipt  by or on  behalf  of the  Borrower  of the  amount
requested hereby,  (a) the Borrower will deposit such amount in the Class C Cash
Collateral  Account and apply the same in  accordance  with the terms of Section
3.6(d) of the  Intercreditor  Agreement,  (b) no portion of such amount shall be
applied by the Borrower for any other  purpose and (c) no portion of such amount
until so applied shall be commingled with other funds held by the Borrower.

          The  Borrower  hereby  acknowledges  that,  pursuant to the  Liquidity
Agreement,  (A) the making of the  Non-Extension  Advance as  requested  by this
Notice of Borrowing shall automatically and irrevocably terminate the obligation
of  the  Liquidity  Provider  to  make  further  Advances  under  the  Liquidity
Agreement;  and (B)  following  the  making  by the  Liquidity  Provider  of the
Non-Extension Advance requested by this Notice of Borrowing,  the Borrower shall
not be entitled to request any further Advances under the Liquidity Agreement.

                                      * * *

<PAGE>

          IN WITNESS  WHEREOF,  the Borrower has  executed  and  delivered  this
Notice of Borrowing as of the day of ______ day of _____________, _____.


                                      WILMINGTON   TRUST   COMPANY,  not  in its
                                        individual   capacity   but   solely  as
                                        Subordination Agent, as Borrower



                                       By:______________________________________
                                          Name:
                                          Title:

<PAGE>

            SCHEDULE I TO NON-EXTENSION ADVANCE NOTICE OF BORROWING

                 [Insert Copy of computations in accordance with
                   Non-Extension Advance Notice of Borrowing]

<PAGE>

                                                                    Annex III to
                                                      Revolving Credit Agreement

                     DOWNGRADE ADVANCE NOTICE OF BORROWING


          The  undersigned,  a duly  authorized  signatory  of  the  undersigned
subordination  agent (the  "BORROWER"),  hereby certifies to ABN AMRO BANK N.V.,
Chicago  Branch (the  "LIQUIDITY  PROVIDER"),  with  reference to the  Revolving
Credit Agreement  (1997-3C) dated as of September 25, 1997, between the Borrower
and the Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein
and not  otherwise  defined  herein  being  used  herein as  therein  defined or
referenced), that:

          (a) The Borrower is the  Subordination  Agent under the  Intercreditor
Agreement.

          (b) The Borrower is delivering this Notice of Borrowing for the making
of the Downgrade Advance by the Liquidity Provider to be used for the funding of
the Class C Cash  Collateral  Account in accordance  with Section  3.6(c) of the
Intercreditor Agreement by reason of the downgrading of the short-term unsecured
debt rating of the Liquidity  Provider  issued by either Rating Agency below the
Threshold Rating, which Advance is requested to be made on ____________, _____.

          (c) The  amount  of the  Downgrade  Advance  requested  hereby  (i) is
$_______,  which equals the Maximum Available  Commitment on the date hereof and
is to be  applied  in  respect  of the  funding  of the Class C Cash  Collateral
Account in accordance with Section 3.6(c) of the Intercreditor  Agreement,  (ii)
does not include any amount with respect to the payment of the  principal of, or
premium on, the Class C  Certificates,  or principal  of, or interest or premium
on, the Class B Certificates or the Class A Certificates,  (iii) was computed in
accordance  with the provisions of the Class C  Certificates,  the Class C Trust
Agreement  and the  Intercreditor  Agreement  (a copy of  which  computation  is
attached  hereto as Schedule I), and (iv) has not been and is not the subject of
a prior or contemporaneous Notice of Borrowing under the Liquidity Agreement.

          (d)  Upon  receipt  by or on  behalf  of the  Borrower  of the  amount
requested hereby,  (a) the Borrower will deposit such amount in the Class C Cash
Collateral  Account and apply the same in  accordance  with the terms of Section
3.6(c) of the  Intercreditor  Agreement,  (b) no portion of such amount shall be
applied by the Borrower for any other  purpose and (c) no portion of such amount
until so applied shall be commingled with other funds held by the Borrower.

          The  Borrower  hereby  acknowledges  that,  pursuant to the  Liquidity
Agreement,  (A) the making of the Downgrade  Advance as requested by this Notice
of Borrowing shall automatically and irrevocably terminate the obligation of the
Liquidity Provider to make further Advances under the Liquidity  Agreement;  and
(B)  following the making by the  Liquidity  Provider of the  Downgrade  Advance
requested by this Notice of  Borrowing,  the  Borrower  shall not be entitled to
request any further Advances under the Liquidity Agreement.


<PAGE>

          IN WITNESS  WHEREOF,  the Borrower has  executed  and  delivered  this
Notice of Borrowing as of the ___ day of _____________, _____.

                                      WILMINGTON   TRUST   COMPANY,  not  in its
                                        individual   capacity   but   solely  as
                                        Subordination Agent, as Borrower



                                      By:_______________________________________
                                         Name:
                                         Title:


<PAGE>

              SCHEDULE I TO DOWNGRADE ADVANCE NOTICE OF BORROWING

                 [Insert Copy of computations in accordance with
                     Downgrade Advance Notice of Borrowing]

<PAGE>

                                                                     Annex IV to
                                                      Revolving Credit Agreement

                       FINAL ADVANCE NOTICE OF BORROWING


          The  undersigned,  a duly  authorized  signatory  of  the  undersigned
borrower  (the  "BORROWER"),  hereby  certifies  to ABN AMRO BANK N.V.,  Chicago
Branch (the  "LIQUIDITY  PROVIDER"),  with  reference  to the  Revolving  Credit
Agreement (1997-3C) dated as of September 25, 1997, between the Borrower and the
Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein and not
otherwise  defined herein being used herein as therein  defined or  referenced),
that:

          (a) The Borrower is the  Subordination  Agent under the  Intercreditor
Agreement.

          (b) The Borrower is delivering this Notice of Borrowing for the making
of the Final Advance by the Liquidity Provider to be used for the funding of the
Class A Cash  Collateral  Account  in  accordance  with  Section  3.6(i)  of the
Intercreditor  Agreement  by  reason  of  the  receipt  by  the  Borrower  of  a
Termination  Notice from the  Liquidity  Provider  with respect to the Liquidity
Agreement, which Advance is requested to be made on ______________, ___.

          (c)  The  amount  of  the  Final  Advance   requested  hereby  (i)  is
$__________,  which equals the Maximum  Available  Commitment on the date hereof
and is to be applied in  respect of the  funding of the Class C Cash  Collateral
Account in accordance with Section 3.6(i) of the Intercreditor  Agreement,  (ii)
does not  include any amount with  respect to the  payment of  principal  of, or
premium on, the Class C  Certificates,  or principal  of, or interest or premium
on, the Class B Certificates or the Class A Certificates,  (iii) was computed in
accordance  with the provisions of the Class C  Certificates,  the Class C Trust
Agreement  and the  Intercreditor  Agreement  (a copy of  which  computation  is
attached  hereto as Schedule I), and (iv) has not been and is not the subject of
a prior or contemporaneous Notice of Borrowing.

          (d)  Upon  receipt  by or on  behalf  of the  Borrower  of the  amount
requested hereby,  (a) the Borrower will deposit such amount in the Class C Cash
Collateral  Account and apply the same in  accordance  with the terms of Section
3.6(i) of the  Intercreditor  Agreement,  (b) no portion of such amount shall be
applied by the Borrower for any other  purpose and (c) no portion of such amount
until so applied shall be commingled with other funds held by the Borrower.

          (e) The Borrower hereby requests that the Advance  requested hereby be
a Base Rate Advance  [and that such Base Rate Advance be converted  into a LIBOR
Advance on the third Business Day following your receipt of this notice].<F1>

          The  Borrower  hereby  acknowledges  that,  pursuant to the  Liquidity
Agreement,  (A) the making of the Final  Advance as  requested by this Notice of

___________________

<F1>Bracketed language is optional.



<PAGE>

Borrowing shall  automatically  and irrevocably  terminate the obligation of the
Liquidity Provider to make further Advances under the Liquidity  Agreement;  and
(B)  following  the  making  by the  Liquidity  Provider  of the  Final  Advance
requested by this Notice of  Borrowing,  the  Borrower  shall not be entitled to
request any further Advances under the Liquidity Agreement.

                                      * * *

<PAGE>



          IN WITNESS  WHEREOF,  the Borrower has  executed  and  delivered  this
Notice of Borrowing as of the ___ day of ______________, __________.


                                      WILMINGTON   TRUST   COMPANY,  not  in its
                                        individual   capacity   but   solely  as
                                        Subordination Agent, as Borrower



                                      By:_______________________________________
                                         Name:
                                         Title:

<PAGE>

                SCHEDULE I TO FINAL ADVANCE NOTICE OF BORROWING

                 [Insert Copy of Computations in accordance with
                       Final Advance Notice of Borrowing]

<PAGE>

                                                                      Annex V to
                                                      Revolving Credit Agreement

                             NOTICE OF TERMINATION

                                                            [Date]

Wilmington Trust Company,
  as Subordination Agent, as Borrower
Rodney Square North
1100 North Market Square
Wilmington, DE 19890-0001

Attention: Corporate Trust Administration

          Revolving  Credit  Agreement  dated as of September 25, 1997,  between
Wilmington Trust Company,  as Subordination  Agent, as agent and trustee for the
Continental Airlines Pass Through Trust, 1997-3C, as Borrower, and ABN AMRO BANK
N.V., Chicago Branch (the "Liquidity Agreement")



Ladies and Gentlemen:

          You are hereby  notified that pursuant to Section 6.1 of the Liquidity
Agreement,  by reason of the occurrence of a Liquidity  Event of Default and the
existence of a Performing  Note  Deficiency  (each as defined  therein),  we are
giving this notice to you in order to cause (i) our obligations to make Advances
(as defined  therein) under such  Liquidity  Agreement to terminate on the fifth
Business  Day after the date on which you  receive  this  notice and (ii) you to
request a Final Advance under the Liquidity Agreement pursuant to Section 3.6(i)
of the  Intercreditor  Agreement  (as defined in the  Liquidity  Agreement) as a
consequence of your receipt of this notice.

<PAGE>

          THIS  NOTICE IS THE  "NOTICE OF  TERMINATION"  PROVIDED  FOR UNDER THE
LIQUIDITY  AGREEMENT.  OUR  OBLIGATIONS  TO MAKE  ADVANCES  UNDER THE  LIQUIDITY
AGREEMENT  WILL  TERMINATE ON THE FIFTH BUSINESS DAY AFTER THE DATE ON WHICH YOU
RECEIVE THIS NOTICE.

                                      Very truly yours,

                                      ABN  AMRO  BANK N.V.,  Chicago Branch,  as
                                        Liquidity Provider



                                      By:_____________________________________
                                         Name:
                                         Title:



                                      By:_____________________________________
                                         Name:
                                         Title:

cc: Wilmington Trust Company,

<PAGE>

                                                                     Annex VI to
                                                      Revolving Credit Agreement

                   NOTICE OF REPLACEMENT SUBORDINATION AGENT

[Date]
Attention:



          Revolving  Credit  Agreement  dated as of September 25, 1997,  between
Wilmington Trust Company,  as Subordination  Agent, as agent and trustee for the
Continental Airlines Pass Through Trust, 1997-3C, as Borrower, and ABN AMRO BANK
N.V., Chicago Branch (the "Liquidity Agreement")



Ladies and Gentlemen:

          For value received,  the undersigned  beneficiary  hereby  irrevocably
transfers to:



                              (Name of Transferee)



                              (Name of Transferee)

all rights and  obligations  of the  undersigned as Borrower under the Liquidity
Agreement  referred to above.  The transferee  has succeeded the  undersigned as
Subordination  Agent under the Intercreditor  Agreement referred to in the first
paragraph of the  Liquidity  Agreement,  pursuant to the terms of Section 8.1 of
the Intercreditor Agreement.

          By this transfer,  all rights of the undersigned as Borrower under the
Liquidity  Agreement are transferred to the transferee and the transferee  shall
hereafter  have the sole  rights and  obligations  as Borrower  thereunder.  The
undersigned  shall pay any costs and expenses of such transfer,  including,  but
not limited to, transfer taxes or governmental charges.

<PAGE>

          We ask that this transfer be effective as of _______________, ___.


                                      WILMINGTON   TRUST   COMPANY,  not  in its
                                        individual   capacity   but   solely  as
                                        Subordination Agent, as Borrower



                                      By:_______________________________________
                                         Name:
                                         Title:



<PAGE>

                                                                     EXHIBIT 4.4

                      FORM OF PASS THROUGH TRUST AGREEMENT

<PAGE>
     
- --------------------------------------------------------------------------------

                          PASS THROUGH TRUST AGREEMENT

                         Dated as of September 25, 1997


                                     between


                           CONTINENTAL AIRLINES, INC.

                                       and

                            WILMINGTON TRUST COMPANY,

                                   as Trustee


- --------------------------------------------------------------------------------

<PAGE>

<TABLE>
<CAPTION>
                               TABLE OF CONTENTS
                                                                            Page
                                                                            ----


                             ARTICLE I - DEFINITIONS

<S>             <C>                                                          <C>
Section 1.01.   Definitions............................................        2
Section 1.02.   Compliance Certificates and Opinions...................       11
Section 1.03.   Form of Documents Delivered to Trustee.................       12
Section 1.04.   Directions of Certificateholders.......................       12

                 ARTICLE II - ORIGINAL ISSUANCE OF CERTIFICATES:
                          ACQUISITION OF TRUST PROPERTY

Section 2.01.   Amount Unlimited; Issuable in Series...................       13
Section 2.02.   Acquisition of Equipment Notes.........................       15
Section 2.03.   Acceptance by Trustee..................................       17
Section 2.04.   Limitation of Powers...................................       17

                         ARTICLE III - THE CERTIFICATES

Section 3.01.   Form, Denomination and Execution of Certificates.......       18
Section 3.02.   Authentication of Certificates.........................       18
Section 3.03.   Temporary Certificates.................................       19
Section 3.04.   Transfer and Exchange..................................       19
Section 3.05.   Book-Entry and Definitive Certificates.................       20
Section 3.06.   Mutilated, Destroyed, Lost or Stolen Certificates......       22
Section 3.07.   Persons Deemed Owners..................................       22
Section 3.08.   Cancellation...........................................       22
Section 3.09.   Limitation of Liability for Payments...................       23

          ARTICLE IV - DISTRIBUTIONS; STATEMENTS TO CERTIFICATEHOLDERS

Section 4.01.   Certificate Account and Special Payments Account.......       23
Section 4.02.   Distributions from Certificate Account and Special
                Payments Account.......................................       24
Section 4.03.   Statements to Certificateholders.......................       25
Section 4.04.   Investment of Special Payment Moneys...................       26

                             ARTICLE V - THE COMPANY

Section 5.01.   Maintenance of Corporate Existence.....................       27
Section 5.02.   Consolidation, Merger, Etc.............................       27

                              ARTICLE VI - DEFAULT

Section 6.01.   Events of Default......................................       28

<PAGE>

                                TABLE OF CONTENTS
                                   (Continued)

                                                                            Page
                                                                            ----

Section 6.02.   Incidents of Sale of Equipment Notes...................       29
Section 6.03.   Judicial Proceedings Instituted by Trustee; Trustee May
                Bring Suit.............................................       30
Section 6.04.   Control by Certificateholders..........................       30
Section 6.05.   Waiver of Past Defaults................................       30
Section 6.06.   Right of Certificateholders to Receive Payments Not to
                Be Impaired............................................       31
Section 6.07.   Certificateholders May Not Bring Suit Except Under
                Certain Conditions.....................................       31
Section 6.08.   Remedies Cumulative....................................       32
Section 6.09.   Undertaking for Costs..................................       32

                            ARTICLE VII - THE TRUSTEE

Section 7.01.   Certain Duties and Responsibilities....................       32
Section 7.02.   Notice of Defaults.....................................       33
Section 7.03.   Certain Rights of Trustee..............................       33
Section 7.04.   Not Responsible for Recitals or Issuance of
                Certificates...........................................       35
Section 7.05.   May Hold Certificates..................................       35
Section 7.06.   Money Held in Trust....................................       35
Section 7.07.   Compensation and Reimbursement.........................       35
Section 7.08.   Corporate Trustee Required; Eligibility................       36
Section 7.09.   Resignation and Removal; Appointment of Successor......       36
Section 7.10.   Acceptance of Appointment by Successor.................       38
Section 7.11.   Merger, Conversion, Consolidation or Succession to
                Business...............................................       39
Section 7.12.   Maintenance of Agencies................................       39
Section 7.13.   Money for Certificate Payments to Be Held in Trust.....       40
Section 7.14.   Registration of Equipment Notes in Trustee's Name......       40
Section 7.15.   Representations and Warranties of Trustee..............       41
Section 7.16.   Withholding Taxes; Information Reporting...............       42
Section 7.17.   Trustee's Liens........................................       42
Section 7.18.   Preferential Collection of Claims......................       42

         ARTICLE VIII - CERTIFICATEHOLDERS' LISTS AND REPORTS BY TRUSTEE

Section 8.01.   The Company to Furnish Trustee with Names and
                 Addresses of Certificateholders.......................       42
Section 8.02.   Preservation of Information; Communications to
                Certificateholders.....................................       43
Section 8.03.   Reports by Trustee.....................................       43
Section 8.04.   Reports by the Company.................................       43

<PAGE>

                                TABLE OF CONTENTS
                                   (Continued)

                                                                            Page
                                                                            ----
                      ARTICLE IX - SUPPLEMENTAL AGREEMENTS

Section 9.01.   Supplemental Agreements Without Consent of
                Certificateholders.....................................       44
Section 9.02.   Supplemental Agreements with Consent of
                Certificateholders.....................................       45
Section 9.03.   Documents Affecting Immunity or Indemnity..............       46
Section 9.04.   Execution of Supplemental Agreements...................       47
Section 9.05.   Effect of Supplemental Agreements......................       47
Section 9.06.   Conformity with Trust Indenture Act....................       47
Section 9.07.   Reference in Certificates to Supplemental Agreements...       47

             ARTICLE X - AMENDMENTS TO INDENTURE AND NOTE DOCUMENTS

Section 10.01.  Amendments and Supplements to Indenture and Other
                Note Documents.........................................       47

                       ARTICLE XI - TERMINATION OF TRUSTS

Section 11.01.  Termination of the Trusts..............................       48

                     ARTICLE XII - MISCELLANEOUS PROVISIONS

Section 12.01.  Limitation on Rights of Certificateholders.............       49
Section 12.02.  Liabilities of Certificateholders......................       50
Section 12.03.  Registration of Equipment Notes in Name of
                Subordination Agent....................................       50
Section 12.04.  Notices................................................       50
Section 12.05.  Governing Law..........................................       51
Section 12.06.  Severability of Provisions.............................       51
Section 12.07.  Trust Indenture Act Controls...........................       51
Section 12.08.  Effect of Headings and Table of Contents...............       51
Section 12.09.  Successors and Assigns.................................       52
Section 12.10.  Benefits of Agreement..................................       52
Section 12.11.  Legal Holidays.........................................       52
Section 12.12.  Counterparts...........................................       52
Section 12.13.  Communication by Certificateholders with Other
                Certificateholders.....................................       52
Section 12.14.  Intention of Parties...................................       52

                                    EXHIBITS

Exhibit A   Form of Certificate

</TABLE>

<PAGE>

Reconciliation  and  tie  between   Continental   Airlines  Pass  Through  Trust
Agreement,  dated as of September 25, 1997 and the Trust  Indenture Act of 1939.
This  reconciliation  does  not  constitute  part  of  the  Pass  Through  Trust
Agreement.

<TABLE>
<CAPTION>

                 Trust Indenture Act               Pass Through Trust
                   of 1939 Section                  Agreement Section
                   ---------------                  -----------------
             <S>                                      <C>
             310(a)(1)                                7.07
                (a)(2)                                7.07
             312(a)                                   3.05; 8.01; 8.02
             313(a)                                   7.07
             314(a)                                   8.04(a) - (c)
                (a)(4)                                8.04(d)
                (c)(1)                                1.02
                (c)(2)                                1.02
                (d)(1)                                7.13; 11.01
                (d)(2)                                7.13; 11.01
                (d)(3)                                2.01
                (e)                                   1.02
             315(b)                                   7.02
             316(a)(last sentence)                    1.01(c)
                (a)(1)(A)                             6.04
                (a)(1)(B)                             6.05
                (b)                                   6.06
                (c)                                   1.04(d)
             317(a)(1)                                6.03
                (b)                                   7.13
             318(a)                                   12.05

</TABLE>

<PAGE>

                          PASS THROUGH TRUST AGREEMENT


          This PASS THROUGH TRUST AGREEMENT, dated as of September 25, 1997 (the
"BASIC AGREEMENT"),  between CONTINENTAL AIRLINES,  INC., a Delaware corporation
(the  "COMPANY"),  and WILMINGTON  TRUST COMPANY,  a Delaware trust company,  as
Trustee,  is made with  respect to the  formation  from time to time of separate
Continental  Airlines Pass Through Trusts, and the issuance from time to time of
separate series of Pass Through Certificates  representing  fractional undivided
interests in the respective Trusts.

                                   WITNESSETH:

          WHEREAS, from time to time, the Company and the Trustee may enter into
a Trust Supplement (this and certain other defined terms used herein are defined
in Section  1.01)  pursuant to which the Trustee shall declare the creation of a
separate Trust for the benefit of the Holders of the series of  Certificates  to
be issued in respect of such Trust,  and the initial Holders of the Certificates
of such series,  as the grantors of such Trust, by their respective  acceptances
of the  Certificates  of such  series,  shall join in the creation of such Trust
with the Trustee;

          WHEREAS,  all  Certificates  to be issued in respect of each  separate
Trust will be issued as a  separate  series  pursuant  to this  Agreement,  will
evidence  fractional  undivided interests in such Trust and will have no rights,
benefits or  interests  in respect of any other  separate  Trust or the property
held therein, subject, however, to the provisions of any Intercreditor Agreement
to which one or more Trusts may be a party;

          WHEREAS,  from time to time,  pursuant to the terms and  conditions of
this Agreement with respect to each separate Trust formed hereunder, the Trustee
on behalf of such Trust shall  purchase  one or more issues of  Equipment  Notes
having the same  interest rate as, and final  maturity  dates not later than the
final Regular Distribution Date of, the series of Certificates issued in respect
of such Trust and, subject to the terms of any related Intercreditor  Agreement,
shall   hold   such   Equipment   Notes  in  trust  for  the   benefit   of  the
Certificateholders of such Trust;

          WHEREAS,  to  facilitate  the  sale of  Equipment  Notes  to,  and the
purchase of Equipment Notes by, the Trustee on behalf of each Trust created from
time to time pursuant to this  Agreement,  the Company as the "ISSUER",  as such
term is defined in and solely for  purposes of the  Securities  Act of 1933,  as
amended,  of the  Certificates  to be issued in respect of each Trust and as the
"OBLIGOR",  as such term is  defined in and  solely  for  purposes  of the Trust
Indenture  Act of 1939,  as  amended,  has duly  authorized  the  execution  and
delivery of this Basic  Agreement and each Trust  Supplement with respect to all
such  Certificates  and is undertaking  to perform  certain  administrative  and
ministerial  duties  hereunder  and is  also  undertaking  to pay the  fees  and
expenses of the Trustee; and

          WHEREAS,  this Basic Agreement,  as supplemented from time to time, is
subject to the  provisions of the Trust  Indenture Act of 1939, as amended,  and
shall, to the extent applicable, be governed by such provisions;

<PAGE>

          NOW,  THEREFORE,  in  consideration  of the mutual  agreements  herein
contained, and of other good and valuable consideration the receipt and adequacy
of which are hereby acknowledged, the parties hereto agree as follows:


                                    ARTICLE I

                                   DEFINITIONS


          Section 1.01.  DEFINITIONS.  For all purposes of this Basic Agreement,
except as otherwise expressly provided or unless the context otherwise requires:

          (1) the terms used herein that are defined in this  Article I have the
     meanings assigned to them in this Article I, and include the plural as well
     as the singular;

          (2) all  other  terms  used  herein  which  are  defined  in the Trust
     Indenture Act,  either  directly or by reference  therein,  or by the rules
     promulgated  under the Trust  Indenture Act, have the meanings  assigned to
     them therein;

          (3) all references in this Basic  Agreement to designated  "ARTICLES",
     "SECTIONS",  "SUBSECTIONS"  and other  subdivisions  are to the  designated
     Articles,  Sections,  Subsections  and  other  subdivisions  of this  Basic
     Agreement;

          (4) the words  "HEREIN",  "HEREOF" and  "HEREUNDER" and other words of
     similar  import  refer to this  Basic  Agreement  as a whole and not to any
     particular Article, Section, Subsection or other subdivision;

          (5)  unless  the  context  otherwise  requires,   whenever  the  words
     "INCLUDING", "INCLUDE" or "INCLUDES" are used herein, it shall be deemed to
     be followed by the phrase "WITHOUT LIMITATION"; and

          (6) the term "THIS  AGREEMENT"  (as  distinguished  from  "THIS  BASIC
     AGREEMENT") refers,  unless the context otherwise  requires,  to this Basic
     Agreement as  supplemented  by the Trust  Supplement  creating a particular
     Trust and establishing the series of Certificates issued or to be issued in
     respect  thereof,   with  reference  to  such  Trust  and  such  series  of
     Certificates,  as this Basic  Agreement as so  supplemented  may be further
     supplemented with respect to such Trust and such series of Certificates.

          ACT: Has the meaning, with respect to any Certificateholder, specified
     in Section 1.04(a).

          AFFILIATE:  Means,  with respect to any  specified  Person,  any other
     Person directly or indirectly  controlling or controlled by or under direct
     or indirect  common  control  with such  Person;  PROVIDED,  HOWEVER,  that
     neither America West Airlines,  Inc. nor any of its  subsidiaries  shall be
     deemed to be an "AFFILIATE" of the Company for purposes of this  Agreement.
     For the purposes of this definition,  "CONTROL",  when used with respect to
     any specified Person,  means the power,  directly or indirectly,  to direct

<PAGE>

     the management and policies of such Person,  whether  through the ownership
     of  voting   securities  or  by  contract  or  otherwise,   and  the  terms
     "CONTROLLING" and "CONTROLLED" have meanings correlative to the foregoing.

          AIRCRAFT:  Means one or more  aircraft,  including  engines  therefor,
     owned by or leased to the Company and securing one or more Equipment Notes.

          AUTHORIZED  AGENT:  Means,  with  respect to the  Certificates  of any
     series, any Paying Agent or Registrar for the Certificates of such series.

          BASIC AGREEMENT:  Means this Pass Through Trust Agreement, as the same
     may from time to time be  supplemented,  amended or modified,  but does not
     include any Trust Supplement.

          BOOK-ENTRY  CERTIFICATES:  Means,  with respect to the Certificates of
     any series,  a  beneficial  interest in the  Certificates  of such  series,
     ownership  and  transfers  of which shall be made  through  book entries as
     described in Section 3.05.

          BUSINESS DAY: Means,  with respect to the  Certificates of any series,
     any day other than a Saturday,  a Sunday or a day on which commercial banks
     are required or authorized to close in Houston,  Texas, New York, New York,
     or, so long as any Certificate of such series is outstanding,  the city and
     state in which the  Trustee  or any  related  Loan  Trustee  maintains  its
     Corporate Trust Office or receives and disburses funds.

          CERTIFICATE:   Means  any  one  of  the   certificates   executed  and
     authenticated  by the  Trustee,  substantially  in the  form of  Exhibit  A
     hereto.

          CERTIFICATE  ACCOUNT:  Means,  with respect to the Certificates of any
     series,  the account or accounts  created  and  maintained  for such series
     pursuant to Section 4.01(a) and the related Trust Supplement.

          CERTIFICATEHOLDER  OR HOLDER:  Means, with respect to the Certificates
     of any  series,  the Person in whose name a  Certificate  of such series is
     registered in the Register for Certificates of such series.

          CERTIFICATE  OWNER:  Means,  with respect to the  Certificates  of any
     series,  for  purposes of Section  3.05,  the Person who owns a  Book-Entry
     Certificate of such series.

          CLEARING  AGENCY:  Means an  organization  registered  as a  "clearing
     agency" pursuant to Section 17A of the Securities  Exchange Act of 1934, as
     amended.

          CLEARING  AGENCY  PARTICIPANT:  Means a broker,  dealer,  bank,  other
     financial institution or other Person for whom from time to time a Clearing
     Agency effects, directly or indirectly, book-entry transfers and pledges of
     securities deposited with the Clearing Agency.

<PAGE>

          COMPANY: Means Continental Airlines, Inc., a Delaware corporation,  or
     its successor in interest pursuant to Section 5.02, or (only in the context
     of provisions  hereof, if any, when such reference is required for purposes
     of compliance with the Trust Indenture Act) any other "obligor" (within the
     meaning of the Trust Indenture Act) with respect to the Certificates of any
     series.

          CONTROLLING  PARTY:  Means the Person entitled to act as such pursuant
     to the terms of any Intercreditor Agreement.

          CORPORATE TRUST OFFICE: Means, with respect to the Trustee or any Loan
     Trustee,  the office of such trustee in the city at which at any particular
     time its corporate trust business shall be principally administered.

          CUT-OFF DATE:  Means,  with respect to the Certificates of any series,
     the date  designated  as such in the  Trust  Supplement  establishing  such
     series.

          DEFINITIVE  CERTIFICATES:   Has  the  meaning,  with  respect  to  the
     Certificates of any series, specified in Section 3.05.

          DIRECTION: Has the meaning specified in Section 1.04(a).

          EQUIPMENT  NOTES:  Means,  with  respect  to the  Certificates  of any
     series,  all of the equipment notes issued under the Indentures  related to
     such series of Certificates.

          ERISA:  Means the Employee  Retirement Income Security Act of 1974, as
     amended from time to time, or any successor federal statute.

          ESCROW ACCOUNT:  Has the meaning,  with respect to the Certificates of
     any series, specified in Section 2.02(b).

          ESCROWED FUNDS: Has the meaning, with respect to any Trust,  specified
     in Section 2.02(b).

          EVENT OF DEFAULT:  Means,  in respect of any Trust, an Indenture Event
     of Default under any Indenture  pursuant to which  Equipment  Notes held by
     such Trust were issued.

          FRACTIONAL UNDIVIDED INTEREST: Means the fractional undivided interest
     in a Trust that is evidenced by a Certificate relating to such Trust.

          INDENTURE:  Means,  with respect to any Trust, each of the one or more
     separate  trust  indenture and security  agreements or trust  indenture and
     mortgages or similar documents  described in, or on a schedule attached to,
     the Trust Supplement and an indenture having  substantially  the same terms
     and  conditions  which  relates  to a  Substitute  Aircraft,  as each  such
     indenture may be amended or  supplemented in accordance with its respective
     terms; and "INDENTURES" means all of such agreements.

<PAGE>

          INDENTURE EVENT OF DEFAULT: Means, with respect to any Indenture,  any
     Indenture Event of Default (as such term is defined in such Indenture).

          INITIAL  REGULAR   DISTRIBUTION  DATE:  Means,  with  respect  to  the
     Certificates of any series, the first Regular  Distribution Date on which a
     Scheduled Payment is to be made.

          INTERCREDITOR AGREEMENT: Means any agreement by and among the Trustee,
     as  trustee  hereunder  with  respect  to one or more  Trusts,  one or more
     Liquidity  Providers  and a  Subordination  Agent  providing,  among  other
     things, for the distribution of payments made in respect of Equipment Notes
     held by such Trusts.

          ISSUANCE DATE:  Means, with respect to the Certificates of any series,
     the date of the issuance of such Certificates.

          LEASE:  Means any lease between an Owner Trustee,  as the lessor,  and
     the Company, as the lessee,  referred to in the related Indenture,  as such
     lease may be amended, supplemented or otherwise modified in accordance with
     its terms; and "LEASES" means all such Leases.

          LETTER OF REPRESENTATIONS:  Means, with respect to the Certificates of
     any series,  an agreement  among the  Company,  the Trustee and the initial
     Clearing Agency.

          LIQUIDITY  FACILITY:  Means,  with respect to the  Certificates of any
     series,  any  revolving  credit  agreement,  letter of  credit  or  similar
     facility  relating to the  Certificates  of such  series  between a bank or
     other  financial   institution  and  a  Subordination  Agent,  as  amended,
     replaced,   supplemented  or  otherwise  modified  from  time  to  time  in
     accordance with its terms and the terms of any Intercreditor Agreement.

          LIQUIDITY  PROVIDER:  Means,  with respect to the  Certificates of any
     series,  a bank or other  financial  institution  that  agrees to provide a
     Liquidity  Facility for the benefit of the holders of  Certificates of such
     series.

          LOAN  TRUSTEE:  Means,  with  respect  to any  Equipment  Note  or the
     Indenture  applicable thereto, the bank or trust company designated as loan
     or indenture  trustee under such Indenture,  and any successor to such Loan
     Trustee as such trustee; and "LOAN TRUSTEES" means all of the Loan Trustees
     under the Indentures.

          NOTE DOCUMENTS: Means, with respect to the Certificates of any series,
     the Equipment Notes with respect to such  Certificates and, with respect to
     such Equipment Notes, the related  Indenture,  Note Purchase Agreement and,
     if the related Aircraft is leased to the Company, the related Lease and the
     related Owner Trustee's Purchase Agreement.

          NOTE PURCHASE  AGREEMENT:  Means,  with respect to the Certificates of
     any  series,  any  note  purchase,  refunding,   participation  or  similar

<PAGE>

     agreement  providing  for,  among other  things,  the purchase of Equipment
     Notes by the Trustee on behalf of the relevant  Trust;  and "NOTE  PURCHASE
     AGREEMENTS" means all such agreements.

          OFFICER'S CERTIFICATE:  Means a certificate signed, (a) in the case of
     the Company,  by the Chairman or Vice  Chairman of the Board of  Directors,
     the President,  any Vice President or the Treasurer of the Company, signing
     alone,  or (b) in the case of the  Trustee  or an Owner  Trustee  or a Loan
     Trustee, a Responsible Officer of the Trustee or such Owner Trustee or such
     Loan Trustee, as the case may be.

          OPINION OF COUNSEL:  Means a written  opinion of legal counsel who (a)
     in the case of counsel for the  Company may be (i)a senior  attorney of the
     Company  one of whose  principal  duties is  furnishing  advice as to legal
     matters,  (ii)  Hughes  Hubbard  & Reed LLP or  (iii)  such  other  counsel
     designated by the Company and reasonably  acceptable to the Trustee and (b)
     in the case of any Owner Trustee or any Loan  Trustee,  may be such counsel
     as may be  designated  by any of them  whether  or not such  counsel  is an
     employee  of any of them,  and who shall be  reasonably  acceptable  to the
     Trustee.

          OTHER AGREEMENTS: Has the meaning specified in Section 6.01(b).

          OUTSTANDING:  When used with  respect to  Certificates  of any series,
     means,  as of the date of  determination,  all  Certificates of such series
     theretofore authenticated and delivered under this Agreement, except:

               (i)  Certificates  of such series  theretofore  cancelled  by the
          Registrar  or  delivered   to  the  Trustee  or  the   Registrar   for
          cancellation;

               (ii) All of the  Certificates of such series if money in the full
          amount  required to make the final  distribution  with respect to such
          series pursuant to Section 11.01 hereof has been theretofore deposited
          with the Trustee in trust for the Holders of the  Certificates of such
          series as provided in Section 4.01 pending  distribution of such money
          to  such   Certificateholders   pursuant  to  payment  of  such  final
          distribution payment; and

               (iii)  Certificates  of such series in exchange for or in lieu of
          which other  Certificates of such series have been  authenticated  and
          delivered pursuant to this Agreement.

          OWNER  PARTICIPANT:  Means,  with respect to any Equipment  Note,  the
     "Owner  Participant",  if any, as referred to in the Indenture  pursuant to
     which such Equipment  Note is issued and any permitted  successor or assign
     of  such  Owner  Participant;  and  "OWNER  PARTICIPANTS"  at any  time  of
     determination  means all of the Owner  Participants thus referred to in the
     Indentures.

          OWNER TRUSTEE:  Means,  with respect to any Equipment Note, the "Owner
     Trustee",  if any, as referred to in the  Indenture  pursuant to which such

<PAGE>

     Equipment  Note is issued,  not in its  individual  capacity  but solely as
     trustee;  and "OWNER TRUSTEES" means all of the Owner Trustees party to any
     of the related Indentures.

          OWNER TRUSTEE'S PURCHASE AGREEMENT:  Has the meaning,  with respect to
     the  Certificates  of any series if the  related  Aircraft is leased to the
     Company, specified therefor in the related Lease.

          PAYING AGENT:  Means,  with respect to the Certificates of any series,
     the paying agent  maintained  and  appointed for the  Certificates  of such
     series pursuant to Section 7.12.

          PERMITTED  INVESTMENTS:  Means  obligations  of the  United  States of
     America or agencies or  instrumentalities  thereof for the payment of which
     the full  faith and credit of the  United  States of  America  is  pledged,
     maturing in not more than 60 days after the date of acquisition  thereof or
     such  lesser  time as is  required  for  the  distribution  of any  Special
     Payments on a Special Distribution Date.

          PERSON:  Means any  person,  including  any  individual,  corporation,
     limited  liability  company,   partnership,   joint  venture,  association,
     joint-stock  company,  trust,  trustee,   unincorporated  organization,  or
     government or any agency or political subdivision thereof.

          POOL BALANCE: Means, with respect to the Certificates of any series as
     of any date, (i) the original  aggregate face amount of the Certificates of
     any series less (ii) the  aggregate  amount of all payments made in respect
     of such  Certificates  other than  payments  made in respect of interest or
     premium  thereon or  reimbursement  of any costs or  expenses  incurred  in
     connection therewith. The Pool Balance as of any Distribution Date shall be
     computed  after giving effect to the payment of  principal,  if any, on the
     Equipment  Notes  or  other  Trust  Property  held  in the  Trust  and  the
     distribution thereof to be made on such Distribution Date.

          POOL FACTOR:  Means,  with respect to any series of Certificates as of
     any date, the quotient  (rounded to the seventh  decimal place) computed by
     dividing  (i) the Pool  Balance of such  series as at such date by (ii) the
     original aggregate face amount of the Certificates of such series. The Pool
     Factor as of any Distribution Date shall be computed after giving effect to
     the payment of  principal,  if any, on the  Equipment  Notes or other Trust
     Property held in the Trust and the distribution  thereof to be made on such
     Distribution Date.

          POSTPONED  NOTES:  Means,  with  respect  to any Trust or the  related
     series of Certificates,  the Equipment Notes to be held in such Trust as to
     which a Postponement  Notice shall have been delivered  pursuant to Section
     2.02(b).

          POSTPONEMENT  NOTICE:  Means, with respect to any Trust or the related
     series of Certificates,  an Officer's  Certificate of the Company signed by
     an officer of the  Company  (1)  requesting  that the  Trustee  temporarily
     postpone  purchase of the related  Equipment Notes to a date later than the


<PAGE>


     Issuance Date of such series of Certificates, (2) identifying the amount of
     the purchase price of each such  Equipment Note and the aggregate  purchase
     price for all such Equipment  Notes, (3) setting forth the reasons for such
     postponement  and (4) with respect to each such Equipment Note,  either (a)
     setting or resetting a new Transfer Date (which shall be on or prior to the
     applicable  Cut-off Date) for payment by the Trustee of such purchase price
     and issuance of the related  Equipment  Note (subject to subsequent  change
     from time to time in accordance with the relevant Note Purchase Agreement),
     or (b)  indicating  that such new Transfer Date (which shall be on or prior
     to the  applicable  Cut-off Date) will be set by subsequent  written notice
     not less than one Business Day prior to such new Transfer  Date (subject to
     subsequent  change from time to time in  accordance  with the relevant Note
     Purchase Agreement).

<PAGE>

          POTENTIAL   PURCHASER:   Has  the   meaning,   with   respect  to  any
     Certificateholder, specified in Section 6.01(b).

          PTC EVENT OF DEFAULT:  Means,  with respect to the Certificates of any
     series,  any  failure  to pay  within  ten  Business  Days of the due  date
     thereof: (i) the outstanding Pool Balance of such series of Certificates on
     the  date  specified  in any  Trust  Supplement  for such  payment  or (ii)
     interest due on the  Certificates of such series on any  Distribution  Date
     (unless the related Subordination Agent shall have made an Interest Drawing
     or  Drawings  (as  defined in the related  Intercreditor  Agreement),  or a
     withdrawal or withdrawals  pursuant to a cash collateral account under such
     Intercreditor  Agreement,  with  respect  thereto  in an  aggregate  amount
     sufficient to pay such interest and shall have  distributed  such amount to
     the Trustee).

          PURCHASING  CERTIFICATEHOLDER:  Has the  meaning,  with respect to any
     Certificateholder, specified in Section 6.01(b).

          RECORD DATE: Means, with respect to any Trust or the related series of
     Certificates,  (i) for Scheduled  Payments to be distributed on any Regular
     Distribution  Date, other than the final  distribution with respect to such
     series, the 15th day (whether or not a Business Day) preceding such Regular
     Distribution  Date, and (ii) for Special  Payments to be distributed on any
     Special  Distribution  Date, other than the final distribution with respect
     to such series, the 15th day (whether or not a Business Day) preceding such
     Special Distribution Date.

          REGISTER and REGISTRAR:  Means,  each with respect to the Certificates
     of any series, the register maintained and the registrar appointed pursuant
     to Sections 3.04 and 7.12.

          REGULAR  DISTRIBUTION  DATE:  Means,  with respect to distributions of
     Scheduled  Payments  in respect of any  series of  Certificates,  each date
     designated  as such in this  Agreement,  until payment of all the Scheduled
     Payments to be made under the  Equipment  Notes held in the Trust have been
     made.

<PAGE>

          REQUEST:  Means a request by the  Company  setting  forth the  subject
     matter  of the  request  accompanied  by an  Officer's  Certificate  and an
     Opinion of Counsel as provided in Section 1.02 of this Basic Agreement.

          RESPONSIBLE  OFFICER:  Means,  with respect to any  Trustee,  any Loan
     Trustee  and  any  Owner  Trustee,  any  officer  in  the  Corporate  Trust
     Department  of the  Trustee,  Loan  Trustee  or Owner  Trustee or any other
     officer customarily  performing functions similar to those performed by the
     persons who at the time shall be such  officers,  respectively,  or to whom
     any  corporate  trust  matter is referred  because of his  knowledge of and
     familiarity with a particular subject.

          RESPONSIBLE  PARTY:  Means,  with respect to the  Certificates  of any
     series, the person designated as such in the related Trust Supplement.

          SCHEDULED PAYMENT:  Means, with respect to any Equipment Note, (i) any
     payment of  principal  or interest on such  Equipment  Note (other than any
     such  payment  which  is  not  in  fact  received  by  the  Trustee  or any
     Subordination  Agent  within five days of the date on which such payment is
     scheduled  to be made) or (ii) any payment of interest on the  Certificates
     of any series  with  funds  drawn  under the  Liquidity  Facility  for such
     series,  which  payment  represents  the  installment  of principal on such
     Equipment Note at the stated maturity of such  installment,  the payment of
     regularly scheduled interest accrued on the unpaid principal amount of such
     Equipment Note, or both; PROVIDED,  HOWEVER, that any payment of principal,
     premium,  if any, or interest  resulting from the redemption or purchase of
     any Equipment Note shall not constitute a Scheduled Payment.

          SEC:  Means the Securities  and Exchange  Commission,  as from time to
     time  constituted or created under the Securities  Exchange Act of 1934, as
     amended,  or, if at any time after the  execution of this  instrument  such
     Commission  is not  existing and  performing  the duties now assigned to it
     under the Trust Indenture Act, then the body performing such duties on such
     date.

          SELLING  CERTIFICATEHOLDER:  Has  the  meaning,  with  respect  to any
     Certificateholder, specified in Section 6.01(b).

          SPECIAL  DISTRIBUTION DATE: Means, with respect to the Certificates of
     any series,  each date on which a Special  Payment is to be  distributed as
     specified in this Agreement.

          SPECIAL  PAYMENT:  Means  (i)  any  payment  (other  than a  Scheduled
     Payment) in respect of, or any  proceeds  of, any  Equipment  Note or Trust
     Indenture Estate (as defined in each Indenture),  (ii) the amounts required
     to be  distributed  pursuant to the last  paragraph  of Section  2.02(b) or
     (iii) the amounts  required to be distributed  pursuant to the  penultimate
     paragraph of Section 2.02(b).

<PAGE>

          SPECIAL PAYMENTS  ACCOUNT:  Means, with respect to the Certificates of
     any series,  the account or accounts created and maintained for such series
     pursuant to Section 4.01(b) and the related Trust Supplement.

          SPECIFIED  INVESTMENTS:  Means,  with  respect  to any  Trust,  unless
     otherwise specified in the related Trust Supplement, (i) obligations of, or
     guaranteed by, the United States Government or agencies thereof,  (ii) open
     market commercial paper of any corporation  incorporated  under the laws of
     the United States of America or any state thereof rated at least P-2 or its
     equivalent  by  Moody's  Investors  Service,  Inc.  or at least  A-2 or its
     equivalent  by  Standard  & Poor's  Ratings  Services,  a  division  of The
     McGraw-Hill  Companies,  Inc.,  (iii)  certificates  of  deposit  issued by
     commercial  banks  organized  under the laws of the United States or of any
     political  subdivision  thereof  having a combined  capital  and surplus in
     excess of $100,000,000 which banks or their holding companies have a rating
     of A or its  equivalent by Moody's  Investors  Service,  Inc. or Standard &
     Poor's Ratings  Services,  a division of The McGraw-Hill  Companies,  Inc.;
     PROVIDED, HOWEVER, that the aggregate amount at any one time so invested in
     certificates  of deposit issued by any one bank shall not exceed 5% of such
     bank's  capital  and  surplus,   (iv)  U.S.   dollar-denominated   offshore
     certificates  of deposit  issued by, or offshore  time deposits  with,  any
     commercial  bank described in clause (iii) above or any subsidiary  thereof
     and  (v)  repurchase  agreements  with  any  financial  institution  having
     combined  capital  and  surplus  of at least  $100,000,000  with any of the
     obligations  described  in clauses  (i) through  (iv) above as  collateral;
     PROVIDED FURTHER that if all of the above investments are unavailable,  the
     entire amounts to be invested may be used to purchase federal funds from an
     entity described in clause (iii) above.

          SUBORDINATION  AGENT:  Has  the  meaning  specified  therefor  in  any
     Intercreditor Agreement.

          SUBSTITUTE AIRCRAFT: Means, with respect to any Trust, any Aircraft of
     a type  specified  in this  Agreement  and, at the election of the Company,
     substituted  prior to the applicable  Cut-off Date, if any, pursuant to the
     terms of this Agreement.

          TRANSFER  DATE:  Has the  meaning  assigned to that term or any of the
     terms "Delivery Date",  "Funding Date" or "Closing Date" in a Note Purchase
     Agreement,  and in any event  refers to any such date as it may be  changed
     from  time to time in  accordance  with  the  terms of such  Note  Purchase
     Agreement.

          TRIGGERING   EVENT:  Has  the  meaning   specified   therefor  in  any
     Intercreditor Agreement.

          TRUST:  Means,  with respect to the  Certificates  of any series,  the
     trust under this Agreement.

          TRUSTEE: Means Wilmington Trust Company, or its successor in interest,
     and any successor or other trustee appointed as provided herein.

<PAGE>


          TRUST  INDENTURE  ACT:  Except as otherwise  provided in Section 9.06,
     means,  with  respect to any  particular  Trust,  the United  States  Trust
     Indenture  Act of 1939,  as in force  at the date as of which  the  related
     Trust Supplement was executed.

          TRUST PROPERTY:  Means,  with respect to any Trust, (i) subject to any
     related Intercreditor  Agreement,  the Equipment Notes held as the property
     of such Trust,  all monies at any time paid  thereon and all monies due and
     to become due  thereunder,  (ii) funds from time to time  deposited  in the
     related Escrow  Account,  the related  Certificate  Account and the related
     Special  Payments  Account  and,  subject  to  the  related   Intercreditor
     Agreement, any proceeds from the sale by the Trustee pursuant to Article VI
     hereof of any such Equipment  Note,  (iii) all rights of such Trust and the
     Trustee,  on  behalf  of the  Trust,  under  any  Intercreditor  Agreement,
     including,  without  limitation,  all monies  receivable in respect of such
     rights,  and (iv) all monies  receivable  under any Liquidity  Facility for
     such Trust.

          TRUST SUPPLEMENT:  Means an agreement  supplemental hereto pursuant to
     which (i) a separate Trust is created for the benefit of the Holders of the
     Certificates  of a series,  (ii) the issuance of the  Certificates  of such
     series  representing  fractional  undivided  interests  in  such  Trust  is
     authorized  and (iii)  the terms of the  Certificates  of such  series  are
     established.

          Section  1.02.   COMPLIANCE   CERTIFICATES  AND  OPINIONS.   Upon  any
application or request by the Company,  any Owner Trustee or any Loan Trustee to
the Trustee to take any action under any  provision of this Basic  Agreement or,
in respect of the Certificates of any series, this Agreement,  the Company, such
Owner  Trustee or such Loan  Trustee,  as the case may be, shall  furnish to the
Trustee  (i) an  Officer's  Certificate  stating  that,  in the  opinion  of the
signers, all conditions precedent,  if any, provided for in this Basic Agreement
or this  Agreement  relating to the proposed  action have been complied with and
(ii) an Opinion of Counsel  stating that in the opinion of such counsel all such
conditions  precedent,  if any, have been complied with, except that in the case
of any such  application or request as to which the furnishing of such documents
is  specifically  required  by any  provision  of this Basic  Agreement  or this
Agreement  relating to such  particular  application  or request,  no additional
certificate or opinion need be furnished.

          Every  certificate  or  opinion  with  respect  to  compliance  with a
condition or covenant provided for in this Basic Agreement or, in respect of the
Certificates of any series,  this Agreement  (other than a certificate  provided
pursuant to Section 8.04(d)) or any Trust Supplement shall include:

          (1) a statement  that each  individual  signing  such  certificate  or
     opinion has read such  covenant or condition  and the  definitions  in this
     Basic Agreement or this Agreement relating thereto;

          (2) a brief statement as to the nature and scope of the examination or
     investigation  upon which the  statements  or  opinions  contained  in such
     certificate or opinion are based;

<PAGE>

          (3) a statement that, in the opinion of each such  individual,  he has
     made such  examination  or  investigation  as is necessary to enable him to
     express an informed opinion as to whether or not such covenant or condition
     has been complied with; and

          (4) a statement as to whether, in the opinion of each such individual,
     such condition or covenant has been complied with.

          Section  1.03.  FORM OF DOCUMENTS  DELIVERED  TO TRUSTEE.  In any case
where several  matters are required to be certified by, or covered by an opinion
of, any specified Person, it is not necessary that all such matters be certified
by, or covered  by the  opinion  of,  only one such  Person,  or that they be so
certified  or covered by only one  document,  but one such Person may certify or
give an opinion  with respect to some matters and one or more other such Persons
as to other  matters  and any such  Person may  certify or give an opinion as to
such matters in one or several documents.

          Where any Person is  required  to make,  give or  execute  two or more
applications,  requests, consents,  certificates,  statements, opinions or other
instruments under this Basic Agreement or, in respect of the Certificates of any
series,  this Agreement,  they may, but need not, be  consolidated  and form one
instrument.

          Section 1.04.  DIRECTIONS OF  CERTIFICATEHOLDERS.  (a) Any  direction,
consent, request, demand, authorization, notice, waiver or other action provided
by this  Agreement in respect of the  Certificates  of any series to be given or
taken by  Certificateholders (a "DIRECTION") may be embodied in and evidenced by
one  or  more  instruments  of  substantially   similar  tenor  signed  by  such
Certificateholders  in person or by an agent or proxy duly appointed in writing;
and, except as herein  otherwise  expressly  provided,  such action shall become
effective when such  instrument or instruments are delivered to the Trustee and,
when it is hereby expressly required pursuant to this Agreement,  to the Company
or any Loan Trustee.  Such  instrument or instruments  (and the action  embodied
therein and evidenced  thereby) are herein sometimes referred to as the "ACT" of
the  Certificateholders  signing  such  instrument  or  instruments.   Proof  of
execution of any such  instrument or of a writing  appointing  any such agent or
proxy shall be sufficient for any purpose of this Trust Agreement and conclusive
in favor of the Trustee,  the Company and the related Loan  Trustee,  if made in
the manner provided in this Section 1.04.

          (b) The fact  and  date of the  execution  by any  Person  of any such
instrument or writing may be proved by the  certificate  of any notary public or
other officer of any jurisdiction authorized to take acknowledgments of deeds or
administer oaths that the Person  executing such instrument  acknowledged to him
the execution  thereof,  or by an affidavit of a witness to such execution sworn
to before any such notary or such other officer,  and where such execution is by
an officer of a corporation  or  association  or a member of a  partnership,  on
behalf of such  corporation,  association or  partnership,  such  certificate or
affidavit shall also constitute sufficient proof of his authority.  The fact and
date of the execution of any such instrument or writing, or the authority of the
Person  executing the same,  may also be proved in any other  reasonable  manner
which the Trustee deems sufficient.

<PAGE>


          (c) In  determining  whether the  Certificateholders  of the requisite
Fractional  Undivided  Interests of Certificates of any series  Outstanding have
given any Direction under this Agreement,  Certificates  owned by the Company or
any Affiliate  thereof shall be disregarded and deemed not to be Outstanding for
purposes of any such determination.  In determining whether the Trustee shall be
protected  in  relying  upon any such  Direction,  only  Certificates  which the
Trustee  knows  to be so  owned  shall be so  disregarded.  Notwithstanding  the
foregoing,  (i) if any such Person owns 100% of the  Certificates  of any series
Outstanding,  such  Certificates  shall not be so  disregarded,  and (ii) if any
amount  of  Certificates  of any  series so owned by any such  Person  have been
pledged in good faith, such Certificates shall not be disregarded if the pledgee
establishes  to the  satisfaction  of the Trustee the pledgee's  right so to act
with respect to such Certificates and that the pledgee is not the Company or any
Affiliate thereof.

          (d) The  Company  may, at its  option,  by  delivery  of an  Officer's
Certificate   to  the   Trustee,   set  a   record   date   to   determine   the
Certificateholders  in respect of the  Certificates  of any series,  entitled to
give any Direction.  Notwithstanding  Section 316(c) of the Trust Indenture Act,
such  record  date  shall  be  the  record  date  specified  in  such  Officer's
Certificate,  which  shall be a date not more  than 30 days  prior to the  first
solicitation  of  Certificateholders  of the  applicable  series  in  connection
therewith. If such a record date is fixed, such Direction may be given before or
after  such  record  date,  but only the  Certificateholders  of  record  of the
applicable  series at the close of  business on such record date shall be deemed
to   be   Certificateholders   for   the   purposes   of   determining   whether
Certificateholders  of the requisite  proportion of Outstanding  Certificates of
such series have  authorized or agreed or consented to such  Direction,  and for
that purpose the  Outstanding  Certificates  shall be computed as of such record
date; provided,  however,  that no such Direction by the  Certificateholders  on
such  record date shall be deemed  effective  unless it shall  become  effective
pursuant to the  provisions of this Agreement not later than one year after such
record date.

          (e) Any  Direction  by the  Holder of any  Certificate  shall bind the
Holder of every  Certificate  issued  upon the  transfer  thereof or in exchange
therefor or in lieu thereof,  whether or not notation of such  Direction is made
upon such Certificate.

          (f) Except as otherwise  provided in Section 1.04(c),  Certificates of
any  series  owned  by or  pledged  to  any  Person  shall  have  an  equal  and
proportionate   benefit  under  the  provisions  of  this   Agreement,   without
preference,  priority or  distinction as among all of the  Certificates  of such
series.


                                   ARTICLE II

                       ORIGINAL ISSUANCE OF CERTIFICATES:
                          ACQUISITION OF TRUST PROPERTY

          Section 2.01. AMOUNT UNLIMITED;  ISSUABLE IN SERIES. (a) The aggregate
principal amount of Certificates  which may be authenticated and delivered under
this Basic Agreement is unlimited.  The  Certificates may be issued from time to
time in one or more  series  and  shall be  designated  generally  as the  "PASS

<PAGE>

THROUGH  CERTIFICATES",  with such further designations added or incorporated in
such title for the Certificates of each series as specified in the related Trust
Supplement.  Each  Certificate  shall  bear  upon its face  the  designation  so
selected for the series to which it belongs. All Certificates of the same series
shall be  substantially  identical  except that the Certificates of a series may
differ  as to  denomination  and as  may  otherwise  be  provided  in the  Trust
Supplement  establishing  the  Certificates  of  such  series.  Each  series  of
Certificates   issued  pursuant  to  this  Agreement  will  evidence  fractional
undivided  interests in the related Trust and, except as may be contained in any
Intercreditor  Agreement,  will have no rights, benefits or interests in respect
of any other Trust or the Trust Property held therein.  All  Certificates of the
same  series  shall be in all  respects  equally  and  ratably  entitled  to the
benefits  of this  Agreement  without  preference,  priority or  distinction  on
account of the  actual  time or times of  authentication  and  delivery,  all in
accordance with the terms and provisions of this Agreement.

          (b) The  following  matters shall be  established  with respect to the
Certificates of each series issued hereunder by a Trust Supplement  executed and
delivered by and among the Company and the Trustee:

          (1) the  formation of the Trust as to which the  Certificates  of such
     series represent  fractional undivided interests and its designation (which
     designation  shall  distinguish  such Trust from each other  Trust  created
     under this Basic Agreement and a Trust Supplement);

          (2) the specific title of the Certificates of such series (which title
     shall distinguish the Certificates of such series from each other series of
     Certificates created under this Basic Agreement and a Trust Supplement);

          (3) any limit upon the aggregate  principal amount of the Certificates
     of such series which may be authenticated  and delivered (which limit shall
     not pertain to Certificates  authenticated  and delivered upon registration
     of transfer of, or in exchange  for, or in lieu of, other  Certificates  of
     the series pursuant to Sections 3.03, 3.04 and 3.06);

          (4) the Cut-off Date with respect to the Certificates of such series;

          (5) the Regular  Distribution  Dates applicable to the Certificates of
     such series;

          (6) the Special  Distribution  Dates applicable to the Certificates of
     such series;

          (7) if other than as provided in Section 7.12(b), the Registrar or the
     Paying  Agent  for  the   Certificates   of  such  series,   including  any
     Co-Registrar or additional Paying Agent;

          (8) if other than as provided in Section 3.02,  the  denominations  in
     which the Certificates of such series shall be issuable;

          (9) if other than United  States  dollars,  the currency or currencies
     (including  currency units) in which the  Certificates of such series shall
     be denominated;

<PAGE>


          (10) the specific form of the  Certificates of such series  (including
     the interest rate  applicable  thereto) and whether or not  Certificates of
     such  series  are to be  issued as  Book-Entry  Certificates  and,  if such
     Certificates  are to be  Book-Entry  Certificates,  the form of  Letter  of
     Representations, if any (or, in the case of any Certificates denominated in
     a currency  other than United States  dollars and if other than as provided
     in Section  3.05,  whether and the  circumstances  under  which  beneficial
     owners of  interests  in such  Certificates  in  permanent  global form may
     exchange such interests for  Certificates  of such series and of like tenor
     of any authorized form and denomination);

          (11) a description  of the Equipment  Notes to be acquired and held in
     the related Trust and of the related Aircraft and Note Documents;

          (12)  provisions  with respect to the terms for which the  definitions
     set forth in Article I hereof or the terms of Section 11.01 hereof  require
     further specification in the related Trust Supplement;

          (13) any restrictions (including legends) in respect of ERISA;

          (14) whether such series will be subject to an Intercreditor Agreement
     and, if so, the specific designation of such Intercreditor Agreement;

          (15) whether such series will have the benefit of a Liquidity Facility
     and, if so, the specific designation of such Liquidity Facility;

          (16) whether  there will be a deposit  agreement  or other  comparable
     arrangement  prior to the delivery of one or more  Aircraft and, if so, any
     terms appropriate thereto; and

          (17) any other terms of the  Certificates  of such series (which terms
     shall not be inconsistent  with the provisions of the Trust Indenture Act),
     including  any  terms  of the  Certificates  of such  series  which  may be
     required or advisable  under United States laws or regulations or advisable
     in connection with the marketing of Certificates of the series.

          (c) At any time and from time to time after the execution and delivery
of this Basic Agreement and a Trust Supplement  forming a Trust and establishing
the terms of  Certificates  of a series,  Certificates  of such series  shall be
executed,  authenticated  and  delivered by the Trustee to the Person or Persons
specified by the Company upon  request of the Company and upon  satisfaction  or
waiver of any conditions precedent set forth in such Trust Supplement.

          Section 2.02.  ACQUISITION OF EQUIPMENT  NOTES.  (a) Unless  otherwise
specified in the related Trust  Supplement,  on or prior to the Issuance Date of
the Certificates of a series,  the Trustee shall execute and deliver the related
Note Purchase Agreements in the form delivered to the Trustee by the Company and
shall,  subject to the respective terms thereof,  perform its obligations  under
such  Note  Purchase   Agreements.   The  Trustee  shall  issue  and  sell  such
Certificates,  in  authorized  denominations  and in such  Fractional  Undivided
Interests, so as to result in the receipt of consideration in an amount equal to
the aggregate purchase price of the Equipment Notes contemplated to be purchased
by the Trustee  under the related Note  Purchase  Agreements  and,  concurrently

<PAGE>

therewith,  the Trustee shall purchase,  pursuant to the terms and conditions of
the Note Purchase Agreements,  such Equipment Notes at a purchase price equal to
the amount of such  consideration  so  received.  Except as provided in Sections
3.03,  3.04 and 3.06  hereof,  the Trustee  shall not execute,  authenticate  or
deliver  Certificates of such series in excess of the aggregate amount specified
in this  paragraph.  The  provisions of this  Subsection  (a) are subject to the
provisions of Subsection (b) below.

          (b) If on or prior to the  Issuance  Date with  respect to a series of
Certificates  the Company  shall  deliver to the Trustee a  Postponement  Notice
relating to one or more Postponed Notes, the Trustee shall postpone the purchase
of such  Postponed  Notes and shall  deposit into an escrow  account (as to such
Trust,  the "ESCROW  ACCOUNT") to be  maintained as part of the related Trust an
amount  equal to the  purchase  price of such  Postponed  Notes  (the  "ESCROWED
FUNDS").  The portion of the  Escrowed  Funds so  deposited  with respect to any
particular  Postponed  Notes  shall be  invested  by the  Trustee at the written
direction  and  risk  of,  and for the  benefit  of,  the  Responsible  Party in
Specified  Investments  (i) maturing no later than any  scheduled  Transfer Date
relating  to such  Postponed  Notes  or (ii) if no such  Transfer  Date has been
scheduled,  maturing on the next Business Day, or (iii) if the Company has given
notice to the Trustee that such Postponed Notes will not be issued,  maturing on
the  next  applicable  Special   Distribution  Date,  if  such  investments  are
reasonably  available for purchase.  The Trustee shall make withdrawals from the
Escrow Account only as provided in this  Agreement.  Upon request of the Company
on one  or  more  occasions  and  the  satisfaction  or  waiver  of the  closing
conditions  specified in the applicable Note Purchase  Agreements on or prior to
the related  Cut-off Date, the Trustee shall  purchase the applicable  Postponed
Notes with the Escrowed Funds  withdrawn from the Escrow  Account.  The purchase
price shall equal the principal amount of such Postponed Notes.

          The Trustee  shall hold all Specified  Investments  until the maturity
thereof  and will not  sell or  otherwise  transfer  Specified  Investments.  If
Specified  Investments  held in an Escrow Account mature prior to any applicable
Transfer  Date,  any  proceeds  received  on  the  maturity  of  such  Specified
Investments (other than any earnings thereon) shall be reinvested by the Trustee
at the written  direction  and risk of, and for the benefit of, the  Responsible
Party in Specified Investments maturing as provided in the preceding paragraph.

          Any earnings on Specified  Investments  received  from time to time by
the  Trustee  shall  be  promptly  distributed  to the  Responsible  Party.  The
Responsible  Party shall pay to the Trustee for deposit to the  relevant  Escrow
Account an amount equal to any losses on such Specified Investments as incurred.
On the Initial Regular  Distribution  Date in respect of the Certificates of any
series,  the Responsible Party will pay (in immediately  available funds) to the
Trustee an amount equal to the interest that would have accrued on any Postponed
Notes with respect to such  Certificates,  if any,  purchased after the Issuance
Date if such Postponed  Notes had been purchased on the Issuance Date,  from the
Issuance Date to, but not including,  the date of the purchase of such Postponed
Notes by the Trustee.

<PAGE>

          If, in respect of the Certificates of any series, the Company notifies
the  Trustee  prior to the  Cut-off  Date that any  Postponed  Notes will not be
issued  on or prior to the  Cut-off  Date for any  reason,  on the next  Special
Distribution  Date  for  such  Certificates  occurring  not  less  than  15 days
following the date of such notice,  (i) the  Responsible  Party shall pay to the
Trustee for deposit in the related  Special  Payments  Account,  in  immediately
available  funds, an amount equal to the interest that would have accrued on the
Postponed  Notes  designated in such notice at a rate equal to the interest rate
applicable to such  Certificates  from the Issuance Date to, but not  including,
such Special  Distribution  Date and (ii) the Trustee  shall  transfer an amount
equal to that amount of Escrowed Funds that would have been used to purchase the
Postponed Notes designated in such notice and the amount paid by the Responsible
Party pursuant to the  immediately  preceding  clause (i) to the related Special
Payments  Account for  distribution  as a Special Payment in accordance with the
provisions hereof.

          If, on such  Cut-off  Date,  an  amount  equal to less than all of the
Escrowed  Funds  (other  than  Escrowed  Funds  referred  to in the  immediately
preceding paragraph) has been used to purchase Postponed Notes, on the next such
Special Distribution Date occurring not less than 15 days following such Cut-off
Date (i) the  Responsible  Party  shall pay to the  Trustee  for deposit in such
Special Payments Account, in immediately available funds, an amount equal to the
interest  that would have accrued on such  Postponed  Notes  contemplated  to be
purchased with such unused Escrowed Funds (other than Escrowed Funds referred to
in the immediately  preceding paragraph) but not so purchased at a rate equal to
the interest rate applicable to such Certificates from the Issuance Date to, but
not  including,  such  Special  Distribution  Date and (ii)  the  Trustee  shall
transfer such unused Escrowed Funds and the amount paid by the Responsible Party
pursuant  to the  immediately  preceding  clause  (i) to such  Special  Payments
Account for  distribution as a Special Payment in accordance with the provisions
hereof.

          Section 2.03.  ACCEPTANCE BY TRUSTEE. The Trustee,  upon the execution
and delivery of a Trust Supplement creating a Trust and establishing a series of
Certificates,  shall acknowledge its acceptance of all right, title and interest
in and to the Trust Property to be acquired  pursuant to Section 2.02 hereof and
the related Note  Purchase  Agreements  and shall declare that the Trustee holds
and will hold such right, title and interest for the benefit of all then present
and future Certificateholders of such series, upon the trusts herein and in such
Trust Supplement set forth. By the acceptance of each Certificate of such series
issued to it under this Agreement, each initial Holder of such series as grantor
of such Trust shall thereby join in the creation and declaration of such Trust.

          Section 2.04.  LIMITATION OF POWERS.  Each Trust shall be  constituted
solely for the purpose of making the investment in the Equipment  Notes provided
for in the  related  Trust  Supplement,  and,  except as set forth  herein,  the
Trustee shall not be authorized or empowered to acquire any other investments or
engage in any other  activities  and, in  particular,  the Trustee  shall not be
authorized  or empowered  to do anything  that would cause such Trust to fail to
qualify as a "grantor  trust" for federal  income tax  purposes  (including,  as
subject  to  this  restriction,  acquiring  any  Aircraft  (as  defined  in  the
respective  Indentures) by bidding such Equipment Notes or otherwise,  or taking
any action with respect to any such Aircraft once acquired).

<PAGE>


                                   ARTICLE III

                                THE CERTIFICATES

          Section 3.01. FORM,  DENOMINATION  AND EXECUTION OF CERTIFICATES.  The
Certificates  of each series  shall be issued in fully  registered  form without
coupons and shall be  substantially  in the form  attached  hereto as Exhibit A,
with  such  omissions,  variations  and  insertions  as are  permitted  by  this
Agreement,  and may have such letters,  numbers or other marks of identification
and such  legends or  endorsements  placed  thereon as may be required to comply
with the rules of any  securities  exchange  on which such  Certificates  may be
listed or to conform to any usage in respect  thereof,  or as may,  consistently
herewith,   be  determined  by  the  Trustee  or  the  officers  executing  such
Certificates, as evidenced by the Trustee's or respective officers' execution of
the Certificates.

          Except as provided in Section 3.05,  the  definitive  Certificates  of
such series shall be typed, printed, lithographed or engraved or produced by any
combination of these methods or may be produced in any other manner permitted by
the rules of any securities  exchange on which the  Certificates  may be listed,
all as determined by the officers executing such  Certificates,  as evidenced by
their execution of such Certificates.

          Except as  otherwise  provided in the related  Trust  Supplement,  the
Certificates of each series shall be issued in minimum  denominations  of $1,000
or integral  multiples thereof except that one Certificate of such series may be
issued in a different denomination.

          The  Certificates  of such  series  shall be executed on behalf of the
Trustee  by  manual or  facsimile  signature  of a  Responsible  Officer  of the
Trustee. Certificates of any series bearing the manual or facsimile signature of
an individual who was, at the time when such  signature was affixed,  authorized
to sign on behalf of the Trustee shall be valid and binding  obligations  of the
Trustee,  notwithstanding  that such  individual  has ceased to be so authorized
prior to the  authentication  and delivery of such  Certificates or did not hold
such office at the date of such Certificates.

          Section  3.02.  AUTHENTICATION  OF  CERTIFICATES.  (a) On the Issuance
Date, the Trustee shall duly execute,  authenticate and deliver  Certificates of
each series in authorized denominations equalling in the aggregate the aggregate
principal  amount of the  Equipment  Notes that may be  purchased by the Trustee
pursuant to the related Note  Purchase  Agreements,  and  evidencing  the entire
ownership of the related  Trust.  Thereafter,  the Trustee  shall duly  execute,
authenticate and deliver the Certificates of such series as herein provided.

          (b) No  Certificate  of any series  shall be  entitled  to any benefit
under this Agreement,  or be valid for any purpose, unless there appears on such
Certificate a certificate of authentication  substantially in the form set forth
in  Exhibit A hereto  executed  by the  Trustee  by manual  signature,  and such
certificate of authentication upon any Certificate shall be conclusive evidence,
and the only evidence,  that such  Certificate has been duly  authenticated  and
delivered  hereunder.  All Certificates of any series shall be dated the date of
their authentication.

<PAGE>

          Section 3.03. TEMPORARY  CERTIFICATES.  Until definitive  Certificates
are ready for delivery,  the Trustee  shall  execute,  authenticate  and deliver
temporary  Certificates  of each series.  Temporary  Certificates of each series
shall be substantially in the form of definitive Certificates of such series but
may have insertions, substitutions, omissions and other variations determined to
be  appropriate  by the officers  executing the temporary  Certificates  of such
series,  as evidenced  by their  execution of such  temporary  Certificates.  If
temporary  Certificates  of any  series  are  issued,  the  Trustee  will  cause
definitive  Certificates  of such  series to be  prepared  without  unreasonable
delay.  After the  preparation of definitive  Certificates  of such series,  the
temporary  Certificates  shall be exchangeable for definitive  Certificates upon
surrender of such temporary  Certificates at the office or agency of the Trustee
designated  for such purpose  pursuant to Section  7.12,  without  charge to the
Certificateholder.  Upon surrender for cancellation of any one or more temporary
Certificates,  the Trustee shall execute,  authenticate  and deliver in exchange
therefor  a like face  amount of  definitive  Certificates  of like  series,  in
authorized  denominations and of a like Fractional Undivided Interest.  Until so
exchanged,  such temporary  Certificates  shall be entitled to the same benefits
under this Agreement as definitive Certificates.

          Section  3.04.  TRANSFER AND  EXCHANGE.  The Trustee shall cause to be
kept at the  office or  agency to be  maintained  by it in  accordance  with the
provisions  of  Section  7.12 a register  (the  "REGISTER")  for each  series of
Certificates  in  which,  subject  to  such  reasonable  regulations  as it  may
prescribe,  the Trustee shall provide for the  registration  of  Certificates of
such  series and of  transfers  and  exchanges  of such  Certificates  as herein
provided. The Trustee shall initially be the registrar (the "REGISTRAR") for the
purpose of  registering  such  Certificates  of each  series and  transfers  and
exchanges of such Certificates as herein provided.

          All Certificates  issued upon any registration of transfer or exchange
of  Certificates  of any series  shall be valid  obligations  of the  applicable
Trust,  evidencing the same interest therein,  and entitled to the same benefits
under this Agreement,  as the Certificates of such series  surrendered upon such
registration of transfer or exchange.

          Upon surrender for  registration of transfer of any Certificate at the
Corporate  Trust  Office or such  other  office or  agency,  the  Trustee  shall
execute,  authenticate and deliver, in the name of the designated  transferee or
transferees,  one or  more  new  Certificates  of  like  series,  in  authorized
denominations of a like aggregate Fractional Undivided Interest.

          At the option of a  Certificateholder,  Certificates  may be exchanged
for other Certificates of like series, in authorized denominations and of a like
aggregate Fractional  Undivided Interest,  upon surrender of the Certificates to
be exchanged  at any such office or agency.  Whenever  any  Certificates  are so
surrendered for exchange,  the Trustee shall execute,  authenticate  and deliver
the Certificates that the  Certificateholder  making the exchange is entitled to
receive. Every Certificate presented or surrendered for registration of transfer
or exchange  shall be duly endorsed or  accompanied  by a written  instrument of
transfer in form  satisfactory to the Trustee and the Registrar duly executed by
the Certificateholder thereof or its attorney duly authorized in writing.

<PAGE>

          No  service  charge  shall  be  made  to a  Certificateholder  for any
registration  of transfer or exchange  of  Certificates,  but the Trustee  shall
require payment of a sum sufficient to cover any tax or governmental charge that
may be imposed in connection with any transfer or exchange of Certificates.  All
Certificates  surrendered  for  registration  of transfer  or exchange  shall be
cancelled and subsequently destroyed by the Trustee.

          Section  3.05.  BOOK-ENTRY  AND  DEFINITIVE   CERTIFICATES.   (a)  The
Certificates of any series may be issued in the form of one or more  typewritten
Certificates  representing  the Book-Entry  Certificates  of such series,  to be
delivered to The Depository Trust Company,  the initial Clearing Agency,  by, or
on behalf of,  the  Company.  In such  case,  the  Certificates  of such  series
delivered to The Depository  Trust Company shall  initially be registered on the
Register in the name of CEDE & Co., the nominee of the initial  Clearing Agency,
and no Certificate Owner will receive a definitive certificate representing such
Certificate  Owner's  interest in the  Certificates  of such  series,  except as
provided  above and in  Subsection  (d)  below.  As to the  Certificates  of any
series,  unless  and  until  definitive,   fully  registered  Certificates  (the
"DEFINITIVE CERTIFICATES") have been issued pursuant to Subsection (d) below:

          (i) the  provisions  of this  Section  3.05 shall be in full force and
     effect;

          (ii) the Company,  the Paying Agent, the Registrar and the Trustee may
     deal with the Clearing Agency  Participants for all purposes (including the
     making  of   distributions   on  the   Certificates)   as  the   authorized
     representatives of the Certificate Owners;

          (iii) to the extent that the  provisions of this Section 3.05 conflict
     with any other  provisions of this Agreement  (other than the provisions of
     any Trust Supplement  expressly  amending this Section 3.05 as permitted by
     this Basic Agreement), the provisions of this Section 3.05 shall control;

          (iv) the rights of Certificate  Owners shall be exercised only through
     the Clearing  Agency and shall be limited to those  established  by law and
     agreements   between  such  Certificate  Owners  and  the  Clearing  Agency
     Participants;  and until  Definitive  Certificates  are issued  pursuant to
     Subsection (d) below,  the Clearing Agency will make  book-entry  transfers
     among  the   Clearing   Agency   Participants   and  receive  and  transmit
     distributions  of  principal,   interest  and  premium,   if  any,  on  the
     Certificates to such Clearing Agency Participants; and

          (v) whenever this  Agreement  requires or permits  actions to be taken
     based upon instructions or directions of  Certificateholders of such series
     holding  Certificates of such series  evidencing a specified  percentage of
     the  Fractional  Undivided  Interests  in the related  Trust,  the Clearing
     Agency shall be deemed to represent such percentage only to the extent that
     it  has  received   instructions   to  such  effect  from  Clearing  Agency
     Participants owning or representing, respectively, such required percentage
     of the beneficial interest in Certificates of such series and has delivered
     such  instructions to the Trustee.  The Trustee shall have no obligation to
     determine  whether  the  Clearing  Agency  has in fact  received  any  such
     instructions.

<PAGE>

          (b) Whenever notice or other  communication to the  Certificateholders
of such series is required  under this  Agreement,  unless and until  Definitive
Certificates  shall have been  issued  pursuant  to  Subsection  (d) below,  the
Trustee shall give all such notices and  communications  specified  herein to be
given to Certificateholders of such series to the Clearing Agency.

          (c) Unless and until  Definitive  Certificates  of a series are issued
pursuant to Subsection  (d) below,  on the Record Date prior to each  applicable
Regular  Distribution  Date and Special  Distribution  Date,  the  Trustee  will
request from the Clearing Agency a securities position listing setting forth the
names of all Clearing  Agency  Participants  reflected on the Clearing  Agency's
books as holding interests in the Certificates on such Record Date.

          (d) If with respect to the  Certificates of any series (i) the Company
advises the Trustee in writing that the Clearing  Agency is no longer willing or
able to discharge properly its  responsibilities  and the Trustee or the Company
is unable to locate a  qualified  successor,  (ii) the  Company,  at its option,
advises the Trustee in writing that it elects to terminate the book-entry system
through  the  Clearing  Agency  or (iii)  after  the  occurrence  of an Event of
Default, Certificate Owners of Book-Entry Certificates of such series evidencing
Fractional Undivided Interests  aggregating not less than a majority in interest
in the related Trust, by Act of such Certificate Owners delivered to the Company
and the Trustee, advise the Company, the Trustee and the Clearing Agency through
the  Clearing  Agency  Participants  in  writing  that  the  continuation  of  a
book-entry  system through the Clearing Agency  Participants is no longer in the
best interests of the Certificate Owners of such series,  then the Trustee shall
notify all Certificate  Owners of such series,  through the Clearing Agency,  of
the  occurrence  of  any  such  event  and  of the  availability  of  Definitive
Certificates.  Upon  surrender  to the Trustee of all the  Certificates  of such
series held by the Clearing  Agency,  accompanied by  registration  instructions
from  the  Clearing   Agency   Participants   for   registration  of  Definitive
Certificates  in the names of  Certificate  Owners of such  series,  the Trustee
shall issue and deliver the Definitive Certificates of such series in accordance
with  the  instructions  of  the  Clearing  Agency.  Neither  the  Company,  the
Registrar,  the Paying  Agent nor the  Trustee  shall be liable for any delay in
delivery  of such  instructions  and may  conclusively  rely  on,  and  shall be
protected in relying on, such  registration  instructions.  Upon the issuance of
Definitive  Certificates of such series,  the Trustee shall recognize the Person
in whose name the  Definitive  Certificates  are  registered  in the Register as
Certificateholders  hereunder.  Neither the  Company  nor the  Trustee  shall be
liable if the Trustee or the  Company is unable to locate a qualified  successor
Clearing Agency.

          (e) Except as otherwise provided in the related Trust Supplement,  the
Trustee shall enter into the applicable Letter of  Representations  with respect
to such series of Certificates and fulfill its responsibilities thereunder.

          (f) The  provisions of this Section 3.05 may be made  inapplicable  to
any series or may be amended  with  respect to any series in the  related  Trust
Supplement.

          Section 3.06. MUTILATED,  DESTROYED,  LOST OR STOLEN CERTIFICATES.  If
(a) any mutilated Certificate is surrendered to the Registrar,  or the Registrar

<PAGE>

receives  evidence to its satisfaction of the destruction,  loss or theft of any
Certificate,  and (b) there is delivered to the  Registrar  and the Trustee such
security,  indemnity  or bond,  as may be  required by them to save each of them
harmless,  then,  in the absence of notice to the  Registrar or the Trustee that
such  destroyed,  lost or stolen  Certificate  has been  acquired by a BONA FIDE
purchaser, and PROVIDED,  HOWEVER, that the requirements of Section 8-405 of the
Uniform  Commercial Code in effect in any applicable  jurisdiction  are met, the
Trustee shall execute,  authenticate and deliver,  in exchange for or in lieu of
any such mutilated,  destroyed, lost or stolen Certificate, a new Certificate or
Certificates of like series, in authorized  denominations and of like Fractional
Undivided Interest and bearing a number not contemporaneously outstanding.

          In  connection  with the  issuance of any new  Certificate  under this
Section 3.06, the Trustee shall require the payment of a sum sufficient to cover
any tax or other governmental charge that may be imposed in relation thereto and
any other  expenses  (including  the fees and  expenses  of the  Trustee and the
Registrar) connected therewith.

          Any duplicate  Certificate  issued pursuant to this Section 3.06 shall
constitute conclusive evidence of the appropriate  Fractional Undivided Interest
in the related Trust, as if originally  issued,  whether or not the lost, stolen
or destroyed Certificate shall be found at any time.

          The  provisions of this Section 3.06 are exclusive and shall  preclude
(to the  extent  lawful)  all other  rights  and  remedies  with  respect to the
replacement or payment of mutilated, destroyed, lost or stolen Certificates.

          Section 3.07.  PERSONS  DEEMED OWNERS.  Prior to due  presentment of a
Certificate  for  registration of transfer,  the Trustee,  the Registrar and any
Paying Agent may treat the Person in whose name any  Certificate  is  registered
(as of the  day of  determination)  as the  owner  of such  Certificate  for the
purpose  of  receiving  distributions  pursuant  to Article IV and for all other
purposes whatsoever,  and none of the Trustee, the Registrar or any Paying Agent
shall be affected by any notice to the contrary.

          Section 3.08.  CANCELLATION.  All Certificates surrendered for payment
or transfer or exchange shall, if surrendered to the Trustee or any agent of the
Trustee other than the Registrar, be delivered to the Registrar for cancellation
and shall promptly be cancelled by it. No Certificates shall be authenticated in
lieu of or in  exchange  for any  Certificates  cancelled  as  provided  in this
Section 3.08,  except as expressly  permitted by this  Agreement.  All cancelled
Certificates  held by the Registrar  shall be destroyed and a  certification  of
their destruction delivered to the Trustee.

          Section 3.09.  LIMITATION OF LIABILITY FOR PAYMENTS.  All payments and
distributions  made  to  Certificateholders  of any  series  in  respect  of the
Certificates  of such series  shall be made only from the Trust  Property of the
related  Trust and only to the extent  that the  Trustee  shall have  sufficient
income or proceeds from such Trust  Property to make such payments in accordance
with the terms of Article IV of this Agreement.  Each Certificateholder,  by its
acceptance of a  Certificate,  agrees that it will look solely to the income and
proceeds  from the  Trust  Property  of the  related  Trust for any  payment  or
distribution  due to  such  Certificateholder  pursuant  to the  terms  of  this

<PAGE>

Agreement  and that it will not have any recourse to the  Company,  the Trustee,
the Loan  Trustees,  the Owner  Trustees  or the Owner  Participants,  except as
otherwise expressly provided herein or in the related Intercreditor Agreement.

          The  Company  is a party to this  Agreement  solely  for  purposes  of
meeting the  requirements  of the Trust  Indenture Act, and therefore  shall not
have any right, obligation or liability hereunder (except as otherwise expressly
provided herein).


                                   ARTICLE IV

                          DISTRIBUTIONS; STATEMENTS TO
                               CERTIFICATEHOLDERS

          Section 4.01.  CERTIFICATE  ACCOUNT AND SPECIAL PAYMENTS ACCOUNT.  (a)
The Trustee shall establish and maintain on behalf of the  Certificateholders of
each series a Certificate Account as one or more non-interest-bearing  accounts.
The Trustee shall hold such Certificate  Account in trust for the benefit of the
Certificateholders  of  such  series,  and  shall  make  or  permit  withdrawals
therefrom  only as  provided  in this  Agreement.  On each day when a  Scheduled
Payment is made to the Trustee (under an Intercreditor Agreement, if applicable)
with  respect to the  Certificates  of such series,  the  Trustee,  upon receipt
thereof,  shall  immediately  deposit  the  aggregate  amount of such  Scheduled
Payment in such Certificate Account.

          (b)  The  Trustee  shall  establish  and  maintain  on  behalf  of the
Certificateholders  of each  series a Special  Payments  Account  as one or more
accounts,  which  shall be  non-interest  bearing  except as provided in Section
4.04.  The  Trustee  shall hold the  Special  Payments  Account in trust for the
benefit  of the  Certificateholders  of such  series  and  shall  make or permit
withdrawals  therefrom only as provided in this Agreement.  On each day when one
or more  Special  Payments  are  made to the  Trustee  (under  an  Intercreditor
Agreement,  if applicable) with respect to the Certificates of such series,  the
Trustee, upon receipt thereof, shall immediately deposit the aggregate amount of
such Special Payments in such Special Payments Account.

          (c)  The  Trustee  shall  present  (or,  if   applicable,   cause  the
Subordination  Agent to present) to the related Loan  Trustee of each  Equipment
Note such  Equipment  Note on the date of its stated  final  maturity or, in the
case of any  Equipment  Note which is to be  redeemed  in whole  pursuant to the
related Indenture, on the applicable redemption date under such Indenture.

          Section  4.02.  DISTRIBUTIONS  FROM  CERTIFICATE  ACCOUNT  AND SPECIAL
PAYMENTS ACCOUNT. (a) On each Regular Distribution Date with respect to a series
of Certificates  or as soon  thereafter as the Trustee has confirmed  receipt of
the payment of all or any part of the  Scheduled  Payments due on the  Equipment
Notes held (subject to the Intercreditor Agreement) in the related Trust on such
date, the Trustee shall distribute out of the applicable Certificate Account the
entire amount deposited  therein pursuant to Section 4.01(a).  There shall be so
distributed  to each  Certificateholder  of record of such  series on the Record
Date with respect to such Regular  Distribution  Date (other than as provided in
Section  11.01  concerning  the  final  distribution)  by check  mailed  to such
Certificateholder,   at   the   address   appearing   in  the   Register,   such

<PAGE>

Certificateholder's  pro rata share (based on the Fractional  Undivided Interest
in the  Trust  held  by  such  Certificateholder)  of the  total  amount  in the
applicable  Certificate  Account,  except  that,  with  respect to  Certificates
registered on the Record Date in the name of a Clearing Agency (or its nominee),
such distribution shall be made by wire transfer in immediately  available funds
to the account designated by such Clearing Agency (or such nominee).

          (b) On each  Special  Distribution  Date with  respect to any  Special
Payment with respect to a series of  Certificates  or as soon  thereafter as the
Trustee has confirmed receipt of any Special Payments due on the Equipment Notes
held (subject to the  Intercreditor  Agreement) in the related Trust or realized
upon the sale of such Equipment  Notes,  the Trustee shall distribute out of the
applicable Special Payments Account the entire amount of such applicable Special
Payment  deposited  therein  pursuant  to  Section  4.01(b).  There  shall be so
distributed  to each  Certificateholder  of record of such  series on the Record
Date with respect to such Special  Distribution  Date (other than as provided in
Section  11.01  concerning  the  final  distribution)  by check  mailed  to such
Certificateholder,   at   the   address   appearing   in  the   Register,   such
Certificateholder's  pro rata share (based on the Fractional  Undivided Interest
in the related Trust held by such  Certificateholder) of the total amount in the
applicable  Special Payments Account on account of such Special Payment,  except
that, with respect to Certificates  registered on the Record Date in the name of
a Clearing  Agency (or its  nominee),  such  distribution  shall be made by wire
transfer  in  immediately  available  funds to the  account  designated  by such
Clearing Agency (or such nominee).

          (c) The Trustee shall, at the expense of the Company,  cause notice of
each Special  Payment with respect to a series of  Certificates  to be mailed to
each  Certificateholder  of such  series at his  address  as it  appears  in the
Register.  In the event of redemption or purchase of Equipment Notes held in the
related  Trust,  such notice  shall be mailed not less than 15 days prior to the
Special Distribution Date for the Special Payment resulting from such redemption
or  purchase,  which  Special  Distribution  Date  shall  be the  date  of  such
redemption or purchase. In the event that the Trustee receives a notice from the
Company that  Postponed  Notes will not be purchased by the Trustee  pursuant to
Section  2.02,  such  notice  of  Special  Payment  shall be  mailed  as soon as
practicable  after  receipt of such  notice from the Company and shall state the
Special  Distribution  Date for such Special Payment,  which shall occur 15 days
after the date of such  notice of  Special  Payment  or (if such 15th day is not
practicable)  as soon as practicable  thereafter.  In the event that any Special
Payment is to be made pursuant to the last paragraph of Section  2.02(b) hereof,
there  shall be mailed on the Cut-off  Date (or, if such  mailing on the Cut-off
Date is not practicable,  as soon as practicable after the Cut-off Date), notice
of such Special Payment stating the Special  Distribution  Date for such Special
Payment, which shall occur 15 days after the date of such notice of such Special
Payment  (or,  if such  15th  day is not  practicable,  as  soon as  practicable
thereafter).  In the case of any other  Special  Payments,  such notice shall be
mailed  as soon as  practicable  after the  Trustee  has  confirmed  that it has
received funds for such Special Payment,  stating the Special  Distribution Date
for such Special  Payment which shall occur not less than 15 days after the date
of such  notice and as soon as  practicable  thereafter.  Notices  mailed by the
Trustee shall set forth:

<PAGE>


          (i) the Special Distribution Date and the Record Date therefor (except
     as otherwise provided in Section 11.01),

          (ii) the  amount of the  Special  Payment  (taking  into  account  any
     payment to be made by the  Company  pursuant to Section  2.02(b))  for each
     $1,000  face  amount  Certificate  and  the  amount  thereof   constituting
     principal, premium, if any, and interest,

          (iii) the reason for the Special Payment, and

          (iv) if the  Special  Distribution  Date is the same date as a Regular
     Distribution Date for the Certificates of such series,  the total amount to
     be received on such date for each $1,000 face amount Certificate.

If the amount of premium,  if any, payable upon the redemption or purchase of an
Equipment Note has not been calculated at the time that the Trustee mails notice
of a Special Payment,  it shall be sufficient if the notice sets forth the other
amounts to be  distributed  and states  that any premium  received  will also be
distributed.

          If any  redemption  of the  Equipment  Notes  held  in  any  Trust  is
cancelled,  the Trustee, as soon as possible after learning thereof, shall cause
notice thereof to be mailed to each  Certificateholder  of the related series at
its address as it appears on the Register.

          Section 4.03.  STATEMENTS TO  CERTIFICATEHOLDERS.  (a) On each Regular
Distribution Date and Special  Distribution  Date, the Trustee will include with
each distribution of a Scheduled Payment or Special Payment, as the case may be,
to  Certificateholders  of the  related  series a  statement  setting  forth the
information provided below. Such statement shall set forth (per $1,000 aggregate
principal  amount  of  Certificate  as to (i)  and  (ii)  below)  the  following
information:

          (i) the amount of such distribution  hereunder  allocable to principal
     and the amount allocable to premium, if any;

          (ii) the amount of such distribution  hereunder allocable to interest;
     and

          (iii) the Pool Balance and the Pool Factor of the related Trust.

          With respect to the Certificates  registered in the name of a Clearing
Agency or its nominee,  on the Record Date prior to each Distribution  Date, the
Trustee  will request from the  Clearing  Agency a securities  position  listing
setting forth the names of all the Clearing Agency Participants reflected on the
Clearing  Agency's books as holding interests in the Certificates on such Record
Date. On each Distribution  Date, the applicable  Trustee will mail to each such
Clearing  Agency  Participant  the  statement  described  above  and  will  make
available additional copies as requested by such Clearing Agency Participant for
forwarding to holders of interests in the Certificates.

<PAGE>

          (b) Within a reasonable  period of time after the end of each calendar
year but not later than the latest date  permitted  by law,  the  Trustee  shall
furnish  to  each  Person  who at any  time  during  such  calendar  year  was a
Certificateholder  of  record  a  statement  containing  the sum of the  amounts
determined  pursuant  to clauses  (a)(i) and (a)(ii)  above with  respect to the
related  Trust  for such  calendar  year or,  in the  event  such  Person  was a
Certificateholder  of record  during a portion of such  calendar  year,  for the
applicable  portion of such year, and such other items as are readily  available
to the  Trustee  and  which a  Certificateholder  shall  reasonably  request  as
necessary for the purpose of such Certificateholder's preparation of its federal
income tax returns.  With respect to  Certificates  registered  in the name of a
Clearing  Agency or its nominee,  such  statement  and such other items shall be
prepared on the basis of  information  supplied  to the Trustee by the  Clearing
Agency  Participants  and shall be  delivered  by the  Trustee to such  Clearing
Agency  Participants  to be available for  forwarding  by such  Clearing  Agency
Participants  to the  holders of  interests  in the  Certificates  in the manner
described in Section 4.03(a).

          Section 4.04. INVESTMENT OF SPECIAL PAYMENT MONEYS. Any money received
by the Trustee pursuant to Section 4.01(b)  representing a Special Payment which
is not  distributed on the date received shall,  to the extent  practicable,  be
invested in Permitted  Investments by the Trustee  pending  distribution of such
Special  Payment  pursuant to Section 4.02. Any investment made pursuant to this
Section 4.04 shall be in such Permitted  Investments having maturities not later
than the date that  such  moneys  are  required  to be used to make the  payment
required under Section 4.02 on the applicable Special  Distribution Date and the
Trustee shall hold any such Permitted  Investments  until maturity.  The Trustee
shall have no liability  with respect to any  investment  made  pursuant to this
Section  4.04,  other than by reason of the willful  misconduct or negligence of
the Trustee.  All income and earnings from such investments shall be distributed
on such Special Distribution Date as part of such Special Payment.


                                    ARTICLE V

                                  THE COMPANY

          Section 5.01. MAINTENANCE OF CORPORATE EXISTENCE.  The Company, at its
own cost and  expense,  will do or cause  to be done  all  things  necessary  to
preserve and keep in full force and effect its corporate  existence,  rights and
franchises,   except  as  otherwise  specifically  permitted  in  Section  5.02;
PROVIDED,  HOWEVER, that the Company shall not be required to preserve any right
or franchise if the Company shall determine that the preservation  thereof is no
longer desirable in the conduct of the business of the Company.

          Section  5.02.  CONSOLIDATION,  MERGER,  ETC.  The  Company  shall not
consolidate  with or merge into any other  corporation  or convey,  transfer  or
lease substantially all of its assets as an entirety to any Person unless:

          (a) the  corporation  formed by such  consolidation  or into which the
     Company is merged or the Person that  acquires by  conveyance,  transfer or
     lease  substantially  all of the assets of the Company as an entirety shall

<PAGE>

     be (i) organized and validly  existing  under the laws of the United States
     of  America  or any state  thereof  or the  District  of  Columbia,  (ii) a
     "citizen of the United States" as defined in 49 U.S.C. ss. 40102(a)(15), as
     amended, and (iii) a United States certificated air carrier, if and so long
     as such status is a condition  of  entitlement  to the  benefits of Section
     1110 of the Bankruptcy Reform Act of 1978, as amended (11 U.S.C. ss. 1110),
     with respect to the Leases or the Aircraft owned by the Company;

          (b) the  corporation  formed by such  consolidation  or into which the
     Company is merged or the Person which acquires by  conveyance,  transfer or
     lease  substantially  all of the assets of the Company as an entirety shall
     execute and deliver to the Trustee  applicable to the  Certificates of each
     series a duly authorized,  valid, binding and enforceable agreement in form
     and  substance  reasonably   satisfactory  to  the  Trustee  containing  an
     assumption by such successor  corporation or Person of the due and punctual
     performance  and  observance  of each  covenant  and  condition of the Note
     Documents  and of this  Agreement  applicable to the  Certificates  of each
     series to be performed or observed by the Company; and

          (c) the  Company  shall have  delivered  to the  Trustee an  Officer's
     Certificate  of the  Company  and an  Opinion  of  Counsel  of the  Company
     reasonably   satisfactory   to  the   Trustee,   each   stating  that  such
     consolidation,  merger,  conveyance,  transfer or lease and the  assumption
     agreement  mentioned  in clause (b) above comply with this Section 5.02 and
     that  all  conditions  precedent  herein  provided  for  relating  to  such
     transaction have been complied with.

          Upon any consolidation or merger, or any conveyance, transfer or lease
of  substantially  all of the assets of the Company as an entirety in accordance
with this Section  5.02,  the  successor  corporation  or Person  formed by such
consolidation  or into which the Company is merged or to which such  conveyance,
transfer or lease is made shall  succeed  to, and be  substituted  for,  and may
exercise every right and power of, the Company under this  Agreement  applicable
to the  Certificates  of each series  with the same effect as if such  successor
corporation or Person had been named as the Company herein.  No such conveyance,
transfer  or lease of  substantially  all of the  assets  of the  Company  as an
entirety shall have the effect of releasing any successor  corporation or Person
which shall have become such in the manner  prescribed in this Section 5.02 from
its liability in respect of this  Agreement and any Note Document  applicable to
the Certificates of such series to which it is a party.


                                   ARTICLE VI

                                    DEFAULT

          Section 6.01.  EVENTS OF DEFAULT.  (a) EXERCISE OF REMEDIES.  Upon the
occurrence and during the  continuation  of any Indenture Event of Default under
any Indenture,  the Trustee may (i) to the extent it is the Controlling Party at
such time (as  determined  pursuant  to the  related  Intercreditor  Agreement),
direct the  exercise  of remedies  as  provided  in such  related  Intercreditor
Agreement and (ii) if there is no related  Intercreditor  Agreement,  direct the
exercise of remedies or take other action as provided in the relevant  Indenture

<PAGE>

to the extent  that it may do so as the  holder of the  Equipment  Notes  issued
under such Indenture and held in the related Trust.

          (b)  PURCHASE  RIGHTS  OF  CERTIFICATEHOLDERS.  At any time  after the
occurrence   and  during  the   continuation   of  a  Triggering   Event,   each
Certificateholder   of  Certificates  of  certain  series  (each,  a  "POTENTIAL
PURCHASER"  and,  collectively,  the "POTENTIAL  PURCHASERS")  will have certain
rights to purchase  the  Certificates  of one or more other  series,  all as set
forth  in the  Trust  Supplement  applicable  to the  Certificates  held by such
Potential Purchaser.  The purchase price with respect to the Certificates of any
series  shall be equal to the Pool Balance of the  Certificates  of such series,
together with accrued and unpaid interest  thereon to the date of such purchase,
without  premium,  but  including  any other amounts then due and payable to the
Certificateholders   of  such   series   under  this   Agreement,   any  related
Intercreditor  Agreement  or any other Note  Document or on or in respect of the
Certificates  of such series;  PROVIDED,  HOWEVER,  that if such purchase occurs
after a Record Date,  such  purchase  price shall be reduced by the amount to be
distributed  hereunder on the related  Distribution Date (which deducted amounts
shall remain distributable to, and may be retained by, the  Certificateholder as
of such Record Date);  PROVIDED,  FURTHER, that no such purchase of Certificates
of such series shall be effective unless the purchasing Certificateholder (each,
a   "PURCHASING    CERTIFICATEHOLDER"   and,   collectively,   the   "PURCHASING
CERTIFICATEHOLDERS")  shall certify to the Trustee that  contemporaneously  with
such  purchase,  one  or  more  Purchasing  Certificateholders  are  purchasing,
pursuant  to the  terms of this  Agreement  and the  other  Agreements,  if any,
relating  to  the  Certificates  of a  series  that  are  subject  to  the  same
Intercreditor  Agreement (such other Agreements,  the "OTHER  AGREEMENTS"),  the
Certificates  of each such series that the Trust  Supplement  applicable  to the
Certificates held by the Purchasing Certificateholder specifies may be purchased
by such Purchasing Certificateholder.  Each payment of the purchase price of the
Certificates of any series shall be made to an account or accounts designated by
the Trustee and each such purchase shall be subject to the terms of this Section
6.01. By acceptance of its Certificate, each Certificateholder (each, a "SELLING
CERTIFICATEHOLDER"  and, collectively,  the "SELLING  CERTIFICATEHOLDERS")  of a
series that is subject to purchase by Potential Purchasers,  all as set forth in
the  Trust  Supplement  applicable  to the  Certificates  held  by  the  Selling
Certificateholders, agrees that, at any time after the occurrence and during the
continuance of a Triggering  Event,  it will, upon payment of the purchase price
specified herein by one or more Purchasing  Certificateholders,  forthwith sell,
assign,  transfer  and  convey  to such  Purchasing  Certificateholder  (without
recourse,  representation  or warranty of any kind except for its own acts), all
of the right, title,  interest and obligation of such Selling  Certificateholder
in this Agreement,  any related Intercreditor  Agreement,  the related Liquidity
Facility, the related Note Documents and all Certificates of such series held by
such Selling  Certificateholder  (excluding all right,  title and interest under
any of the foregoing to the extent such right, title or interest is with respect
to an obligation  not then due and payable as respects any action or inaction or
state  of   affairs   occurring   prior  to  such   sale)  and  the   Purchasing
Certificateholder   shall  assume  all  of  such   Selling   Certificateholder's
obligations  under this  Agreement,  any related  Intercreditor  Agreement,  the
related Liquidity  Facility and the related Note Documents.  The Certificates of
such series will be deemed to be  purchased  on the date payment of the purchase
price is made  notwithstanding the failure of any Selling  Certificateholder  to
deliver any Certificates of such series and, upon such a purchase,  (i) the only
rights of the Selling  Certificateholders will be to deliver the Certificates to
the  Purchasing  Certificateholder  and  receive  the  purchase  price  for such

<PAGE>

Certificates of such series and (ii) if the Purchasing  Certificateholder  shall
so  request,  such  Selling  Certificateholder  will  comply  with  all  of  the
provisions of Section 3.04 hereof to enable new  Certificates  of such series to
be issued to the Purchasing  Certificateholder in such denominations as it shall
request.  All charges and expenses in  connection  with the issuance of any such
new Certificates shall be borne by the Purchasing Certificateholder.

          Section 6.02.  INCIDENTS OF SALE OF EQUIPMENT NOTES.  Upon any sale of
all or any part of the  Equipment  Notes held in the Trust made either under the
power of sale given under this  Agreement or otherwise  for the  enforcement  of
this Agreement, the following shall be applicable:

          (1)  CERTIFICATEHOLDERS  AND TRUSTEE MAY PURCHASE EQUIPMENT NOTES. Any
     Certificateholder,  the Trustee in its  individual or any other capacity or
     any other Person may bid for and purchase any of the  Equipment  Notes held
     in the Trust, and upon compliance with the terms of sale, may hold, retain,
     possess and dispose of such  Equipment  Notes in their own  absolute  right
     without further accountability.

          (2) RECEIPT OF TRUSTEE SHALL DISCHARGE  PURCHASER.  The receipt of the
     Trustee  making such sale shall be a sufficient  discharge to any purchaser
     for his purchase money, and, after paying such purchase money and receiving
     such  receipt,  such  purchaser or its personal  representative  or assigns
     shall not be obliged to see to the  application of such purchase  money, or
     be in any way answerable for any loss,  misapplication  or  non-application
     thereof.

          (3) APPLICATION OF MONEYS RECEIVED UPON SALE. Any moneys  collected by
     the Trustee upon any sale made either under the power of sale given by this
     Agreement or  otherwise  for the  enforcement  of this  Agreement  shall be
     applied as provided in Section 4.02.

          Section 6.03. JUDICIAL PROCEEDINGS INSTITUTED BY TRUSTEE;  TRUSTEE MAY
BRING SUIT.  If there shall be a failure to make  payment of the  principal  of,
premium, if any, or interest on any Equipment Note held in the related Trust, or
if there  shall be any failure to pay Rent (as  defined in the  relevant  Lease)
under any Lease when due and payable,  then the Trustee,  in its own name and as
trustee of an express trust,  as holder of such Equipment  Notes,  to the extent
permitted  by and in  accordance  with the  terms of any  related  Intercreditor
Agreement and any related Note  Documents  (subject to rights of the  applicable
Owner Trustee or Owner Participant to cure any such failure to pay principal of,
premium,  if any,  or interest  on any  Equipment  Note or to pay Rent under any
Lease in  accordance  with the  applicable  Indenture),  shall be  entitled  and
empowered to institute any suits,  actions or  proceedings  at law, in equity or
otherwise,  for the  collection of the sums so due and unpaid on such  Equipment
Notes or under such Lease and may  prosecute  any such  claim or  proceeding  to
judgment or final  decree with  respect to the whole  amount of any such sums so
due and unpaid.

          Section 6.04. CONTROL BY  CERTIFICATEHOLDERS.  Subject to Section 6.03
and  any  related  Intercreditor  Agreement,   the  Certificateholders   holding

<PAGE>

Certificates of a series evidencing  Fractional Undivided Interests  aggregating
not less than a majority in  interest in the related  Trust shall have the right
to direct the time, method and place of conducting any proceeding for any remedy
available  to the Trustee with respect to such Trust or pursuant to the terms of
such Intercreditor  Agreement, or exercising any trust or power conferred on the
Trustee  under this  Agreement or such  Intercreditor  Agreement,  including any
right of the Trustee as Controlling Party under such Intercreditor  Agreement or
as holder of the Equipment Notes held in the related Trust;  PROVIDED,  HOWEVER,
that

          (1) such  Direction  shall not in the  opinion  of the  Trustee  be in
     conflict with any rule of law or with this  Agreement and would not involve
     the Trustee in personal liability or expense,

          (2) the Trustee shall not determine  that the action so directed would
     be unjustly prejudicial to the Certificateholders of such series not taking
     part in such Direction, and

          (3) the Trustee may take any other action deemed proper by the Trustee
     which is not inconsistent with such Direction.

          Section  6.05.  WAIVER  OF  PAST  DEFAULTS.  Subject  to  any  related
Intercreditor Agreement, the Certificateholders holding Certificates of a series
evidencing  Fractional Undivided Interests  aggregating not less than a majority
in  interest  in the Trust  (i) may on  behalf of all of the  Certificateholders
waive any past Event of Default  hereunder and its  consequences  or (ii) if the
Trustee  is the  Controlling  Party,  may direct the  Trustee  to  instruct  the
applicable  Loan Trustee to waive any past Indenture  Event of Default under any
related Indenture and its consequences, and thereby annul any Direction given by
such  Certificateholders  or the  Trustee  to such  Loan  Trustee  with  respect
thereto, except a default:

          (1) in the deposit of any Scheduled  Payment or Special  Payment under
     Section 4.01 or in the  distribution  of any payment  under Section 4.02 on
     the Certificates of a series, or

          (2) in the payment of the  principal of (premium,  if any) or interest
     on the Equipment Notes held in the related Trust, or

          (3) in respect of a covenant or provision  hereof which under  Article
     IX hereof  cannot be  modified  or  amended  without  the  consent  of each
     Certificateholder  holding an Outstanding  Certificate of a series affected
     thereby.

Upon any such  waiver,  such  default  shall cease to exist with  respect to the
Certificates of such series and any Event of Default arising  therefrom shall be
deemed to have  been  cured for every  purpose  and any  direction  given by the
Trustee on behalf of the  Certificateholders of such series to the relevant Loan
Trustee shall be annulled with respect thereto;  but no such waiver shall extend
to any  subsequent  or other  default  or Event of  Default  or impair any right
consequent  thereon.  Upon any such waiver, the Trustee shall vote the Equipment
Notes issued under the relevant  Indenture to waive the corresponding  Indenture
Event of Default.

<PAGE>

          Section 6.06. RIGHT OF  CERTIFICATEHOLDERS  TO RECEIVE PAYMENTS NOT TO
BE  IMPAIRED.  Anything  in  this  Agreement  to the  contrary  notwithstanding,
including,  without limitation,  Section 6.07 hereof, but subject to any related
Intercreditor   Agreement,   the  right  of  any  Certificateholder  to  receive
distributions  of  payments  required  pursuant  to Section  4.02  hereof on the
applicable  Certificates  when due, or to institute suit for the  enforcement of
any such payment on or after the applicable Regular Distribution Date or Special
Distribution Date, shall not be impaired or affected without the consent of such
Certificateholder.

          Section  6.07.  CERTIFICATEHOLDERS  MAY NOT BRING  SUIT  EXCEPT  UNDER
CERTAIN CONDITIONS.  A Certificateholder  of any series shall not have the right
to institute  any suit,  action or  proceeding  at law or in equity or otherwise
with respect to this  Agreement,  for the  appointment  of a receiver or for the
enforcement of any other remedy under this Agreement, unless:

          (1) such Certificateholder  previously shall have given written notice
     to the Trustee of a continuing Event of Default;

          (2) Certificateholders  holding Certificates of such series evidencing
     Fractional Undivided Interests aggregating not less than 25% of the related
     Trust shall have requested the Trustee in writing to institute such action,
     suit or  proceeding  and shall have  offered to the  Trustee  indemnity  as
     provided in Section 7.03(e);

          (3) the Trustee  shall have refused or neglected to institute any such
     action,  suit or  proceeding  for 60 days  after  receipt  of such  notice,
     request and offer of indemnity; and

          (4) no direction  inconsistent  with such written  request  shall have
     been given to the Trustee  during such 60-day period by  Certificateholders
     holding  Certificates  of  such  series  evidencing   Fractional  Undivided
     Interests  aggregating  not less than a majority in interest in the related
     Trust.

          It  is   understood   and  intended   that  no  one  or  more  of  the
Certificateholders  of any series shall have any right in any manner  whatsoever
hereunder or under the related  Trust  Supplement or under the  Certificates  of
such series to (i) surrender,  impair,  waive, affect,  disturb or prejudice any
property in the Trust Property of the related Trust,  or the lien of any related
Indenture   on  any   property   subject   thereto,   or  the   rights   of  the
Certificateholders of such series or the holders of the related Equipment Notes,
(ii) obtain or seek to obtain  priority over or  preference  with respect to any
other such  Certificateholder  of such  series or (iii)  enforce any right under
this Agreement,  except in the manner herein provided and for the equal, ratable
and common benefit of all the  Certificateholders  of such series subject to the
provisions of this Agreement.

          Section 6.08. REMEDIES CUMULATIVE. Every remedy given hereunder to the
Trustee or to any of the Certificateholders of any series shall not be exclusive
of any other remedy or remedies,  and every such remedy shall be cumulative  and
in addition to every other remedy given  hereunder or now or hereafter  given by
statute, law, equity or otherwise.

<PAGE>

          Section 6.09.  UNDERTAKING  FOR COSTS. In any suit for the enforcement
of any right or remedy under this Agreement,  or in any suit against the Trustee
for any action taken,  suffered or omitted by it as Trustee, a court may require
any party  litigant in such suit to file an undertaking to pay the costs of such
suit, and may assess costs against any such party litigant, in the manner and to
the extent provided in the Trust Indenture Act; PROVIDED,  HOWEVER, that neither
this Section 6.09 nor the Trust  Indenture  Act shall be deemed to authorize any
court to require such an  undertaking  or to make such an assessment in any suit
instituted by the Company.


                                   ARTICLE VII

                                   THE TRUSTEE

          Section 7.01. CERTAIN DUTIES AND  RESPONSIBILITIES.  (a) Except during
the  continuance  of an Event of  Default in  respect  of a Trust,  the  Trustee
undertakes  to perform such duties in respect of such Trust as are  specifically
set forth in this Agreement,  and no implied  covenants or obligations  shall be
read into this Agreement against the Trustee.

          (b) In case an Event of Default in respect of a Trust has occurred and
is  continuing,  the Trustee shall exercise such of the rights and powers vested
in it by this  Agreement  in respect of such  Trust,  and use the same degree of
care and skill in their  exercise,  as a prudent man would exercise or use under
the circumstances in the conduct of his own affairs.

          (c) No provision of this  Agreement  shall be construed to relieve the
Trustee from liability for its own negligent  action,  its own negligent failure
to act, or its own willful misconduct, except that

          (1) this  Subsection  shall not be  construed  to limit the  effect of
     Subsection (a)of this Section 7.01; and

          (2) the Trustee  shall not be liable for any error of judgment made in
     good  faith by a  Responsible  Officer of the  Trustee,  unless it shall be
     proved that the Trustee was negligent in ascertaining the pertinent facts.

          (d) Whether or not herein  expressly so provided,  every  provision of
this  Agreement  relating  to the  conduct  or  affecting  the  liability  of or
affording  protection to the Trustee shall be subject to the  provisions of this
Section 7.01.

          Section 7.02.  NOTICE OF DEFAULTS.  As promptly as practicable  after,
and in any event within 90 days after,  the  occurrence  of any default (as such
term is  defined  below)  hereunder  known to the  Trustee,  the  Trustee  shall
transmit by mail to the Company,  any related Owner Trustees,  any related Owner
Participants,  the related  Loan  Trustees  and the  Certificateholders  holding
Certificates  of the related  series in  accordance  with Section  313(c) of the
Trust  Indenture  Act,  notice of such default  hereunder  known to the Trustee,
unless such default shall have been cured or waived;  PROVIDED,  HOWEVER,  that,
except in the case of a default in the  payment of the  principal,  premium,  if
any, or interest on any  Equipment  Note,  the  Trustee  shall be  protected  in
withholding such notice if and so long as the board of directors,  the executive

<PAGE>

committee or a trust committee of directors and/or  Responsible  Officers of the
Trustee in good faith shall  determine that the withholding of such notice is in
the interests of the  Certificateholders  of the related series. For the purpose
of this Section 7.02 in respect of any Trust, the term "DEFAULT" means any event
that is, or after  notice  or lapse of time or both  would  become,  an Event of
Default in respect of that Trust.

          Section 7.03. CERTAIN RIGHTS OF TRUSTEE.  Subject to the provisions of
Section 315 of the Trust Indenture Act:

          (a) the  Trustee  may  rely  and  shall  be  protected  in  acting  or
     refraining  from  acting  in  reliance  upon any  resolution,  certificate,
     statement,   instrument,   opinion,  report,  notice,  request,  direction,
     consent,  order, bond,  debenture or other paper or document believed by it
     to be genuine and to have been signed or  presented  by the proper party or
     parties;

          (b) any request or direction of the Company  mentioned herein shall be
     sufficiently evidenced by a Request;

          (c)  whenever  in  the   administration   of  this  Agreement  or  any
     Intercreditor  Agreement, the Trustee shall deem it desirable that a matter
     be proved or established prior to taking,  suffering or omitting any action
     hereunder,  the  Trustee  (unless  other  evidence  be herein  specifically
     prescribed)  may,  in the  absence  of bad faith on its part,  rely upon an
     Officer's  Certificate  of the Company,  any related  Owner  Trustee or any
     related Loan Trustee;

          (d) the  Trustee  may  consult  with  counsel  and the  advice of such
     counsel or any Opinion of Counsel shall be full and complete  authorization
     and  protection in respect of any action  taken,  suffered or omitted by it
     hereunder in good faith and in reliance thereon;

          (e) the Trustee  shall be under no  obligation  to exercise any of the
     rights  or  powers  vested  in it by this  Agreement  or any  Intercreditor
     Agreement  at the  Direction of any of the  Certificateholders  pursuant to
     this   Agreement   or   any    Intercreditor    Agreement,    unless   such
     Certificateholders shall have offered to the Trustee reasonable security or
     indemnity  against  the  cost,  expenses  and  liabilities  which  might be
     incurred by it in compliance with such Direction;

          (f) the Trustee shall not be bound to make any investigation  into the
     facts  or  matters  stated  in  any  resolution,   certificate,  statement,
     instrument,  opinion, report, notice, request,  direction,  consent, order,
     bond, debenture or other paper or document;

          (g) the Trustee  may  execute  any of the trusts or powers  under this
     Agreement or any  Intercreditor  Agreement or perform any duties under this
     Agreement or any  Intercreditor  Agreement either directly or by or through
     agents or  attorneys,  and the  Trustee  shall not be  responsible  for any

<PAGE>

     misconduct  or  negligence  on the part of any agent or attorney  appointed
     with due care by it under this Agreement or any Intercreditor Agreement;

          (h) the Trustee  shall not be liable with  respect to any action taken
     or omitted to be taken by it in good faith in accordance with the Direction
     of the  Certificateholders  holding  Certificates of any series  evidencing
     Fractional  Undivided  Interests  aggregating  not less than a majority  in
     interest in the  related  Trust  relating to the time,  method and place of
     conducting  any  proceeding  for any remedy  available to the  Trustee,  or
     exercising  any  trust or power  conferred  upon the  Trustee,  under  this
     Agreement or any Intercreditor Agreement; and

          (i) the Trustee  shall not be required to expend or risk its own funds
     in the  performance  of any of its duties under this  Agreement,  or in the
     exercise  of any of its  rights  or  powers,  if it shall  have  reasonable
     grounds for believing  that  repayment of such funds or adequate  indemnity
     against such risk is not reasonably assured to it.

          Section   7.04.   NOT   RESPONSIBLE   FOR   RECITALS  OR  ISSUANCE  OF
CERTIFICATES.  The recitals  contained  herein and in the  Certificates  of each
series,  except the  certificates of  authentication,  shall not be taken as the
statements of the Trustee,  and the Trustee assumes no responsibility  for their
correctness. Subject to Section 7.15, the Trustee makes no representations as to
the validity or sufficiency of this Basic  Agreement,  any Equipment  Notes, any
Intercreditor Agreement, the Certificates of any series, any Trust Supplement or
any Note Documents,  except that the Trustee hereby represents and warrants that
this Basic Agreement has been, and each Trust Supplement, each Certificate, each
Note  Purchase  Agreement and each  Intercreditor  Agreement of, or relating to,
each series will be executed  and  delivered  by one of its officers who is duly
authorized to execute and deliver such document on its behalf.

          Section 7.05. MAY HOLD  CERTIFICATES.  The Trustee,  any Paying Agent,
Registrar or any of their  Affiliates  or any other agent,  in their  respective
individual  or  any  other  capacity,   may  become  the  owner  or  pledgee  of
Certificates and, subject to Sections 310(b) and 311 of the Trust Indenture Act,
if applicable,  may otherwise  deal with the Company,  any Owner Trustees or the
Loan Trustees with the same rights it would have if it were not Trustee,  Paying
Agent, Registrar or such other agent.

          Section  7.06.  MONEY HELD IN TRUST.  Money held by the Trustee or the
Paying Agent in trust under this  Agreement  need not be  segregated  from other
funds except to the extent required herein or by law and neither the Trustee nor
the Paying  Agent shall have any  liability  for  interest  upon any such moneys
except as provided for herein.

          Section 7.07. COMPENSATION AND REIMBURSEMENT. The Company agrees:

          (1) to pay,  or cause to be paid,  to the  Trustee  from  time to time
     reasonable  compensation  for all services  rendered by it hereunder (which
     compensation  shall not be limited by any provision of law in regard to the
     compensation of a trustee of an express trust); and

<PAGE>


          (2)  except as  otherwise  expressly  provided  herein or in any Trust
     Supplement,  to reimburse, or cause to be reimbursed,  the Trustee upon its
     request  for  all  reasonable  out-of-pocket  expenses,  disbursements  and
     advances  incurred or made by the Trustee in accordance  with any provision
     of  this  Basic  Agreement,  any  Trust  Supplement  or  any  Intercreditor
     Agreement  (including  the  reasonable  compensation  and the  expenses and
     disbursements  of  its  agents  and  counsel),  except  any  such  expense,
     disbursement or advance as may be  attributable to its negligence,  willful
     misconduct or bad faith or as may be incurred due to the  Trustee's  breach
     of its representations and warranties set forth in Section 7.15; and

          (3) to indemnify, or cause to be indemnified, the Trustee with respect
     to the Certificates of any series,  pursuant to the particular  sections of
     the Note Purchase Agreements specified in the related Trust Supplement.

          The Trustee shall be entitled to reimbursement  from, and shall have a
lien prior to the  Certificates of each series upon, all property and funds held
or  collected  by the Trustee in its  capacity as Trustee  with  respect to such
series or the related Trust for any tax incurred without  negligence,  bad faith
or willful  misconduct,  on its part,  arising out of or in connection  with the
acceptance or  administration  of such Trust (other than any tax attributable to
the  Trustee's  compensation  for  serving  as  such),  including  any costs and
expenses  incurred in  contesting  the  imposition  of any such tax. The Trustee
shall  notify  the  Company  of any  claim  for any tax for  which  it may  seek
reimbursement.  If the Trustee reimburses itself from the Trust Property of such
Trust for any such tax, it will mail a brief report within 30 days setting forth
the amount of such tax and the circumstances  thereof to all  Certificateholders
of such series as their names and addresses appear in the Register.

          Section 7.08.  CORPORATE  TRUSTEE  REQUIRED;  ELIGIBILITY.  Each Trust
shall at all times have a Trustee  which  shall be  eligible to act as a trustee
under  Section  310(a) of the Trust  Indenture  Act and  shall  have a  combined
capital and surplus of at least  $75,000,000 (or a combined  capital and surplus
in excess of $5,000,000 and the  obligations of which,  whether now in existence
or hereafter incurred, are fully and unconditionally guaranteed by a corporation
organized and doing business  under the laws of the United States,  any state or
territory  thereof or of the District of Columbia and having a combined  capital
and surplus of at least $75,000,000).  If such corporation  publishes reports of
conditions at least annually, pursuant to law or to the requirements of federal,
state,  territorial or District of Columbia  supervising or examining authority,
then for the purposes of this  Section 7.08 the combined  capital and surplus of
such  corporation  shall be deemed to be its combined capital and surplus as set
forth in its most recent report of conditions so published.

          In  case at any  time  the  Trustee  shall  cease  to be  eligible  in
accordance  with the  provisions  of this  Section 7.08 to act as Trustee of any
Trust,  the Trustee  shall  resign  immediately  as Trustee of such Trust in the
manner and with the effect specified in Section 7.09.

          Section 7.09. RESIGNATION AND REMOVAL;  APPOINTMENT OF SUCCESSOR.  (a)
No  resignation  or removal of the  Trustee  and no  appointment  of a successor

<PAGE>


Trustee of any Trust pursuant to this Article shall become  effective  until the
acceptance of appointment by the successor Trustee under Section 7.10.

          (b) The Trustee may resign at any time as Trustee of any or all Trusts
by giving prior written  notice thereof to the Company,  the Authorized  Agents,
the related Owner  Trustees and the related Loan  Trustees.  If an instrument of
acceptance by a successor  Trustee shall not have been delivered to the Company,
the related  Owner  Trustees and the Trustee  within 30 days after the giving of
such notice of  resignation,  the  resigning  Trustee may  petition any court of
competent jurisdiction for the appointment of a successor Trustee.

          (c)  The  Trustee  may be  removed  at any  time by  Direction  of the
Certificateholders  of  the  related  series  holding  Certificates   evidencing
Fractional Undivided Interests  aggregating not less than a majority in interest
in such Trust  delivered  to the Trustee and to the Company,  the related  Owner
Trustees and the related Loan Trustees.

          (d) If at any time in respect of any Trust:

          (1) the  Trustee  shall fail to comply  with  Section 310 of the Trust
     Indenture Act, if applicable, after written request therefor by the Company
     or by any Certificateholder who has been a BONA FIDE  Certificateholder for
     at least six months; or

          (2) the  Trustee  shall cease to be eligible  under  Section  7.08 and
     shall fail to resign after  written  request  therefor by the Company or by
     any such Certificateholder; or

          (3) the Trustee shall become  incapable of acting or shall be adjudged
     a bankrupt or  insolvent,  or a receiver of the Trustee or of its  property
     shall be  appointed or any public  officer  shall take charge or control of
     the   Trustee  or  of  its   property   or  affairs   for  the  purpose  of
     rehabilitation, conservation or liquidation;

then,  in any  case,  (i) the  Company  may  remove  the  Trustee  or  (ii)  any
Certificateholder   of  the   related   series   who  has   been  a  BONA   FIDE
Certificateholder  for at least six  months  may,  on  behalf of itself  and all
others similarly situated,  petition any court of competent jurisdiction for the
removal of the Trustee and the appointment of a successor Trustee of such Trust.

          (e) If a  Responsible  Officer  of the  Trustee  shall  obtain  actual
knowledge of an Avoidable  Tax (as defined  below) in respect of any Trust which
has been or is likely to be  asserted,  the Trustee  shall  promptly  notify the
Company  and shall,  within 30 days of such  notification,  resign as Trustee of
such Trust  hereunder  unless  within such 30-day  period the Trustee shall have
received  notice that the Company has agreed to pay such tax. The Company  shall
promptly appoint a successor Trustee of such Trust in a jurisdiction where there
are no Avoidable  Taxes.  As used herein,  an "AVOIDABLE TAX" in respect of such
Trust  means a state or local  tax:  (i) upon  (w) such  Trust,  (x) such  Trust
Property,  (y) Certificateholders of such Trust or (z) the Trustee for which the
Trustee is entitled to seek reimbursement from the Trust Property of such Trust,
and (ii) which would be avoided if the Trustee were located in another state, or
jurisdiction  within a state,  within the United States of America.  A tax shall

<PAGE>


not be an  Avoidable  Tax in  respect  of any Trust if the  Company or any Owner
Trustee shall agree to pay, and shall pay, such tax.

          (f) If the Trustee  shall  resign,  be removed or become  incapable of
acting as Trustee of any Trust or if a vacancy  shall occur in the office of the
Trustee  of any  Trust for any  cause,  the  Company  shall  promptly  appoint a
successor  Trustee of such Trust.  If,  within one year after such  resignation,
removal or  incapability,  or other  occurrence  of such  vacancy,  a  successor
Trustee of such Trust shall be appointed by Direction of the  Certificateholders
of the related series holding Certificates of such series evidencing  Fractional
Undivided  Interests  aggregating  not less than a majority  in interest in such
Trust  delivered to the Company,  the related Owner  Trustees,  the related Loan
Trustee and the retiring  Trustee,  then the successor  Trustee of such Trust so
appointed  shall,  with the approval of the Company of such  appointment,  which
approval shall not be  unreasonably  withheld,  forthwith upon its acceptance of
such  appointment,  become the successor Trustee of such Trust and supersede the
successor  Trustee of such Trust  appointed as provided  above.  If no successor
Trustee shall have been so appointed as provided above and accepted  appointment
in  the   manner   hereinafter   provided,   the   resigning   Trustee   or  any
Certificateholder  who has been a BONA  FIDE  Certificateholder  of the  related
series  for at least  six  months  may,  on  behalf of  himself  and all  others
similarly  situated,  petition  any  court  of  competent  jurisdiction  for the
appointment of a successor Trustee of such Trust.

          (g)  The  successor  Trustee  of a  Trust  shall  give  notice  of the
resignation and removal of the Trustee and appointment of the successor  Trustee
by mailing written notice of such event by first-class mail, postage prepaid, to
the Certificateholders of the related series as their names and addresses appear
in the Register.  Each notice shall include the name of such  successor  Trustee
and the address of its Corporate Trust Office.

          Section 7.10. ACCEPTANCE OF APPOINTMENT BY SUCCESSOR.  Every successor
Trustee appointed  hereunder shall execute and deliver to the Company and to the
retiring Trustee with respect to any or all Trusts an instrument  accepting such
appointment,  and thereupon the  resignation or removal of the retiring  Trustee
with respect to such Trusts shall become  effective and such successor  Trustee,
without any further act,  deed or  conveyance,  shall become vested with all the
rights,  powers,  trusts and duties of the retiring Trustee;  but, on request of
the Company or the successor  Trustee,  such retiring  Trustee shall execute and
deliver an instrument  transferring  to such successor  Trustee all such rights,
powers and trusts of the retiring  Trustee and shall duly  assign,  transfer and
deliver to such  successor  Trustee  all Trust  Property  held by such  retiring
Trustee in respect of such Trusts hereunder,  subject  nevertheless to its lien,
if any,  provided  for in  Section  7.07.  Upon  request  of any such  successor
Trustee,  the Company,  the retiring  Trustee and such  successor  Trustee shall
execute and deliver any and all instruments  containing such provisions as shall
be  necessary  or  desirable  to transfer and confirm to, and for more fully and
certainly vesting in, such successor Trustee all such rights, powers and trusts.

          If a successor  Trustee is appointed  with respect to one or more (but
not all) Trusts, the Company, the predecessor Trustee and each successor Trustee
with  respect to any Trust shall  execute and deliver a  supplemental  agreement
hereto  which shall  contain  such  provisions  as shall be deemed  necessary or

<PAGE>

desirable  to  confirm  that all the  rights,  powers,  trusts and duties of the
predecessor  Trustee  with  respect  to the  Trusts as to which the  predecessor
Trustee is not retiring shall continue to be vested in the predecessor  Trustee,
and shall add to or change any of the provisions of this Basic Agreement and the
applicable Trust  Supplements as shall be necessary to provide for or facilitate
the  administration  of the Trusts hereunder by more than one Trustee,  it being
understood  that  nothing  herein  or  in  such  supplemental   agreement  shall
constitute  such  Trustees as  co-Trustees  of the same Trust and that each such
Trustee shall be Trustee of separate Trusts.

          No institution  shall accept its  appointment  as a Trustee  hereunder
unless at the time of such  acceptance such  institution  shall be qualified and
eligible under this Article VII.

          Section  7.11.  MERGER,  CONVERSION,  CONSOLIDATION  OR  SUCCESSION TO
BUSINESS.  Any corporation  into which the Trustee may be merged or converted or
with which it may be consolidated, or any corporation resulting from any merger,
conversion  or  consolidation  to which  the  Trustee  shall be a party,  or any
corporation  succeeding  to all or  substantially  all  of the  corporate  trust
business  of the  Trustee,  shall be the  successor  of the  Trustee  hereunder;
PROVIDED,  HOWEVER,  that such  corporation  shall be  otherwise  qualified  and
eligible under this Article VII, without the execution or filing of any paper or
any  further  act  on  the  part  of any of the  parties  hereto.  In  case  any
Certificates  shall have been executed or authenticated,  but not delivered,  by
the Trustee then in office, any successor by merger, conversion or consolidation
to such  authenticating  Trustee may adopt such execution or authentication  and
deliver the Certificates so executed or authenticated with the same effect as if
such successor Trustee had itself executed or authenticated such Certificates.

          Section 7.12. MAINTENANCE OF AGENCIES. (a) With respect to each series
of  Certificates,  there shall at all times be maintained an office or agency in
the location set forth in Section 12.04 where Certificates of such series may be
presented or surrendered for  registration of transfer or for exchange,  and for
payment  thereof,  and where  notices  and  demands,  to or upon the  Trustee in
respect of such Certificates or this Agreement may be served; PROVIDED, HOWEVER,
that, if it shall be necessary that the Trustee  maintain an office or agency in
another  location  with respect to the  Certificates  of any series  (E.G.,  the
Certificates of such series shall be represented by Definitive  Certificates and
shall be listed on a national  securities  exchange),  the Trustee will make all
reasonable efforts to establish such an office or agency.  Written notice of the
location  of each such  other  office or agency  and of any  change of  location
thereof shall be given by the Trustee to the Company,  any Owner  Trustees,  the
Loan Trustees (in the case of any Owner Trustee or Loan Trustee,  at its address
specified in the Note  Documents or such other address as may be notified to the
Trustee) and the  Certificateholders  of such series.  In the event that no such
office or agency shall be  maintained or no such notice of location or of change
of location  shall be given,  presentations  and demands may be made and notices
may be served at the Corporate Trust Office of the Trustee.

          (b)  There  shall at all  times  be a  Registrar  and a  Paying  Agent
hereunder with respect to the Certificates of each series.  Each such Authorized
Agent shall be a bank or trust  company,  shall be a  corporation  organized and
doing business under the laws of the United States or any state, with a combined
capital and surplus of at least $75,000,000,  or a corporation having a combined

<PAGE>


capital  and  surplus  in excess of  $5,000,000,  the  obligations  of which are
guaranteed by a corporation  organized and doing  business under the laws of the
United  States or any state,  with a combined  capital  and  surplus of at least
$75,000,000, and shall be authorized under such laws to exercise corporate trust
powers,  subject to  supervision  by federal or state  authorities.  The Trustee
shall initially be the Paying Agent and, as provided in Section 3.04,  Registrar
hereunder with respect to the Certificates of each series.  Each Registrar shall
furnish to the Trustee,  at stated intervals of not more than six months, and at
such other times as the Trustee may request in writing,  a copy of the  Register
maintained by such Registrar.

          (c) Any corporation  into which any Authorized  Agent may be merged or
converted or with which it may be  consolidated,  or any  corporation  resulting
from any merger, consolidation or conversion to which any Authorized Agent shall
be a party, or any corporation succeeding to the corporate trust business of any
Authorized  Agent,  shall be the  successor of such  Authorized  Agent,  if such
successor corporation is otherwise eligible under this Section 7.12, without the
execution  or filing of any paper or any  further act on the part of the parties
hereto or such Authorized Agent or such successor corporation.

          (d) Any  Authorized  Agent may at any time  resign  by giving  written
notice of  resignation to the Trustee,  the Company,  any related Owner Trustees
and the  related  Loan  Trustees.  The  Company  may,  and at the request of the
Trustee  shall,  at any time  terminate  the agency of any  Authorized  Agent by
giving  written  notice  of  termination  to such  Authorized  Agent  and to the
Trustee.  Upon the resignation or termination of an Authorized  Agent or in case
at any time any such  Authorized  Agent shall  cease to be  eligible  under this
Section 7.12 (when,  in either case, no other  Authorized  Agent  performing the
functions of such Authorized Agent shall have been appointed), the Company shall
promptly appoint one or more qualified successor  Authorized Agents,  reasonably
satisfactory  to the Trustee,  to perform the functions of the Authorized  Agent
which has resigned or whose agency has been  terminated or who shall have ceased
to be eligible under this Section 7.12. The Company shall give written notice of
any such appointment  made by it to the Trustee,  any related Owner Trustees and
the related  Loan  Trustees;  and in each case the Trustee  shall mail notice of
such appointment to all  Certificateholders of the related series as their names
and addresses appear on the Register for such series.

          (e) The Company agrees to pay, or cause to be paid,  from time to time
to  each  Authorized  Agent  reasonable  compensation  for its  services  and to
reimburse it for its reasonable expenses.

          Section 7.13. MONEY FOR CERTIFICATE  PAYMENTS TO BE HELD IN TRUST. All
moneys  deposited  with any  Paying  Agent for the  purpose  of any  payment  on
Certificates  shall  be  deposited  and  held in trust  for the  benefit  of the
Certificateholders  entitled to such payment,  subject to the provisions of this
Section 7.13.  Moneys so deposited and held in trust shall constitute a separate
trust fund for the benefit of the Certificateholders  with respect to which such
money was deposited.

<PAGE>

          The  Trustee  may at any  time,  for  the  purpose  of  obtaining  the
satisfaction  and discharge of this Agreement or for any other  purpose,  direct
any Paying  Agent to pay to the  Trustee  all sums held in trust by such  Paying
Agent,  such sums to be held by the  Trustee  upon the same trusts as those upon
which such sums were held by such Paying  Agent;  and,  upon such payment by any
Paying  Agent to the  Trustee,  such Paying  Agent  shall be  released  from all
further liability with respect to such money.

          Section  7.14.  REGISTRATION  OF EQUIPMENT  NOTES IN  TRUSTEE'S  NAME.
Subject to the  provisions of any  Intercreditor  Agreement,  the Trustee agrees
that all Equipment Notes to be purchased by any Trust and Permitted Investments,
if any, shall be issued in the name of the Trustee as trustee for the applicable
Trust or its  nominee  and held by the  Trustee in trust for the  benefit of the
Certificateholders  of such  series,  or,  if not so held,  the  Trustee  or its
nominee  shall be  reflected as the owner of such  Equipment  Notes or Permitted
Investments, as the case may be, in the register of the issuer of such Equipment
Notes or Permitted Investments, as the case may be.

          Section 7.15. REPRESENTATIONS AND WARRANTIES OF TRUSTEE67. The Trustee
hereby represents and warrants that:

          (a) the  Trustee  is a  Delaware  banking  corporation  organized  and
     validly existing in good standing under the laws of the State of Delaware;

          (b) the Trustee has full power,  authority and legal right to execute,
     deliver and perform this  Agreement,  any  Intercreditor  Agreement and the
     Note Purchase  Agreements  and has taken all necessary  action to authorize
     the  execution,  delivery  and  performance  by it of this  Agreement,  any
     Intercreditor Agreement and the Note Purchase Agreements;

          (c) the  execution,  delivery and  performance  by the Trustee of this
     Agreement, any Intercreditor Agreement and the Note Purchase Agreements (i)
     will not violate any provision of any United States  federal law or the law
     of the state of the United States where it is located governing the banking
     and trust powers of the Trustee or any order, writ, judgment,  or decree of
     any court,  arbitrator or governmental  authority applicable to the Trustee
     or any of its assets,  (ii) will not violate any  provision of the articles
     of  association  or by-laws of the Trustee,  and (iii) will not violate any
     provision  of, or  constitute,  with or without  notice or lapse of time, a
     default  under,  or result in the creation or imposition of any lien on any
     properties included in the Trust Property pursuant to the provisions of any
     mortgage,  indenture,  contract, agreement or other undertaking to which it
     is a party,  which violation,  default or lien could reasonably be expected
     to have an  adverse  effect on the  Trustee's  performance  or  ability  to
     perform  its  duties   hereunder  or  thereunder  or  on  the  transactions
     contemplated herein or therein;

          (d) the  execution,  delivery and  performance  by the Trustee of this
     Agreement,  any  Intercreditor  Agreement and the Note Purchase  Agreements
     will not require the authorization,  consent, or approval of, the giving of
     notice  to,  the filing or  registration  with,  or the taking of any other

<PAGE>

     action in respect of, any  governmental  authority  or agency of the United
     States or the state of the United States where it is located regulating the
     banking and corporate trust activities of the Trustee; and

          (e) this Agreement,  any Intercreditor Agreement and the Note Purchase
Agreements  have been duly executed and delivered by the Trustee and  constitute
the legal, valid and binding agreements of the Trustee,  enforceable  against it
in  accordance   with  their   respective   terms;   PROVIDED,   HOWEVER,   that
enforceability  may  be  limited  by  (i)  applicable  bankruptcy,   insolvency,
reorganization,  moratorium  or similar laws  affecting  the rights of creditors
generally and (ii) general principles of equity.

          Section 7.16.  WITHHOLDING  TAXES;  INFORMATION  REPORTING.  As to the
Certificates of any series, the Trustee, as trustee of the related grantor trust
created by this Agreement,  shall exclude and withhold from each distribution of
principal,  premium,  if any,  and  interest  and other  amounts  due under this
Agreement or under the Certificates of such series any and all withholding taxes
applicable  thereto  as  required  by law.  The  Trustee  agrees  to act as such
withholding agent and, in connection  therewith,  whenever any present or future
taxes or similar charges are required to be withheld with respect to any amounts
payable in respect of the Certificates of such series,  to withhold such amounts
and  timely  pay the  same to the  appropriate  authority  in the name of and on
behalf of the Certificateholders of such series, that it will file any necessary
withholding  tax  returns or  statements  when due,  and that,  as  promptly  as
possible   after  the   payment   thereof,   it  will   deliver   to  each  such
Certificateholder of such series appropriate  documentation  showing the payment
thereof,   together   with  such   additional   documentary   evidence  as  such
Certificateholders  may reasonably request from time to time. The Trustee agrees
to file any other information reports as it may be required to file under United
States law.

          Section 7.17.  TRUSTEE'S LIENS. The Trustee in its individual capacity
agrees that it will, in respect of each Trust created by this Agreement,  at its
own cost and  expense  promptly  take any  action  as may be  necessary  to duly
discharge and satisfy in full any mortgage,  pledge, lien, charge,  encumbrance,
security interest or claim  ("TRUSTEE'S  LIENS") on or with respect to the Trust
Property of such Trust which is  attributable  to the Trustee  either (i) in its
individual  capacity and which is unrelated to the transactions  contemplated by
this Agreement or the related Note Documents or (ii) as Trustee  hereunder or in
its individual  capacity and which arises out of acts or omissions which are not
contemplated by this Agreement.

          Section 7.18.  PREFERENTIAL  COLLECTION  OF CLAIMS.  The Trustee shall
comply with Section 311(a) of the Trust  Indenture  Act,  excluding any creditor
relationship listed in Section 311(b) of the Trust Indenture Act. If the Trustee
shall resign or be removed as Trustee,  it shall be subject to Section 311(a) of
the Trust Indenture Act to the extent provided therein.


                                  ARTICLE VIII

                CERTIFICATEHOLDERS' LISTS AND REPORTS BY TRUSTEE

          Section 8.01. THE COMPANY TO FURNISH  TRUSTEE WITH NAMES AND ADDRESSES
OF  CERTIFICATEHOLDERS.  The Company will furnish to the Trustee  within 15 days

<PAGE>


after each Record Date with  respect to a Scheduled  Payment,  and at such other
times as the Trustee may request in writing  within 30 days after receipt by the
Company of any such request,  a list, in such form as the Trustee may reasonably
require,  of all  information  in the possession or control of the Company as to
the names and addresses of the  Certificateholders  of each series, in each case
as of a date not more than 15 days  prior to the time  such  list is  furnished;
provided,  HOWEVER,  that so long as the Trustee is the sole  Registrar for such
series, no such list need be furnished;  and PROVIDED FURTHER,  HOWEVER, that no
such  list  need be  furnished  for so long as a copy of the  Register  is being
furnished to the Trustee pursuant to Section 7.12.

          Section  8.02.   PRESERVATION   OF  INFORMATION;   COMMUNICATIONS   TO
CERTIFICATEHOLDERS.  The  Trustee  shall  preserve,  in as  current a form as is
reasonably  practicable,  the names and addresses of  Certificateholders of each
series contained in the most recent list furnished to the Trustee as provided in
Section 7.12 or Section 8.01, as the case may be, and the names and addresses of
Certificateholders  of each series  received  by the Trustee in its  capacity as
Registrar,  if so acting.  The Trustee may destroy any list  furnished  to it as
provided in Section 7.12 or Section  8.01, as the case may be, upon receipt of a
new list so furnished.

          Section 8.03. REPORTS BY TRUSTEE.  Within 60 days after May 15 of each
year commencing with the first full year following the issuance of any series of
Certificates,  the  Trustee  shall  transmit to the  Certificateholders  of such
series, as provided in Section 313(c) of the Trust Indenture Act, a brief report
dated as of such May 15, if  required by Section  313(a) of the Trust  Indenture
Act.

          Section 8.04. REPORTS BY THE COMPANY. The Company shall:

          (a) file  with the  Trustee,  within  30 days  after  the  Company  is
     required to file the same with the SEC, copies of the annual reports and of
     the information, documents and other reports (or copies of such portions of
     any of the  foregoing  as the SEC may  from  time  to  time  by  rules  and
     regulations  prescribe)  which the Company is required to file with the SEC
     pursuant to section 13 or section 15(d) of the  Securities  Exchange Act of
     1934, as amended;  or, if the Company is not required to file  information,
     documents or reports pursuant to either of such sections, then to file with
     the  Trustee  and  the  SEC,  in  accordance  with  rules  and  regulations
     prescribed by the SEC, such of the supplementary and periodic  information,
     documents and reports  which may be required  pursuant to section 13 of the
     Securities  Exchange  Act of 1934,  as  amended,  in  respect of a security
     listed  and  registered  on  a  national  securities  exchange  as  may  be
     prescribed in such rules and regulations;

          (b) file with the Trustee and the SEC,  in  accordance  with the rules
     and  regulations  prescribed  by  the  SEC,  such  additional  information,
     documents  and reports with respect to  compliance  by the Company with the
     conditions and covenants of the Company provided for in this Agreement,  as
     may be required by such rules and  regulations,  including,  in the case of
     annual reports, if required by such rules and regulations,  certificates or
     opinions of independent public accountants,  conforming to the requirements
     of Section 1.02;

<PAGE>

          (c)  transmit  to all  Certificateholders,  in the  manner  and to the
     extent provided in Section 313(c) of the Trust Indenture Act such summaries
     of any  information,  documents  and  reports  required  to be filed by the
     Company  pursuant to subsections (a) and (b) of this Section 8.04 as may be
     required by rules and regulations prescribed by the SEC; and

          (d)  furnish to the  Trustee,  not less often than  annually,  a brief
     certificate  from the  principal  executive  officer,  principal  financial
     officer  or  principal  accounting  officer  as to  his  knowledge  of  the
     Company's compliance with all conditions and covenants under this Agreement
     (it  being  understood  that  for  purposes  of this  paragraph  (d),  such
     compliance  shall be  determined  without  regard to any period of grace or
     requirement of notice provided under this Agreement).


                                   ARTICLE IX

                             SUPPLEMENTAL AGREEMENTS

          Section   9.01.    SUPPLEMENTAL    AGREEMENTS   WITHOUT   CONSENT   OF
CERTIFICATEHOLDERS.  Without the consent of the Certificateholders,  the Company
may (but will not be required  to),  and the Trustee  (subject to Section  9.03)
shall, at the Company's  request,  at any time and from time to time, enter into
one  or  more  agreements   supplemental   hereto  or,  if  applicable,   to  an
Intercreditor  Agreement or a Liquidity  Facility,  in form  satisfactory to the
Trustee, for any of the following purposes:

          (1) to provide for the formation of a Trust,  the issuance of a series
     of Certificates and other matters contemplated by Section 2.01(b); or

          (2) to evidence the  succession of another  corporation to the Company
     and the  assumption  by any such  successor of the covenants of the Company
     herein contained or of the Company's  obligations  under any  Intercreditor
     Agreement or any Liquidity Facility; or

          (3) to add to the  covenants  of the  Company  for the  benefit of the
     Certificateholders  of any  series,  or to  surrender  any  right  or power
     conferred upon the Company in this Agreement,  any Intercreditor  Agreement
     or any Liquidity Facility; or

          (4) to correct or  supplement  any  provision in this  Agreement,  any
     Intercreditor Agreement or any Liquidity Facility which may be defective or
     inconsistent  with any other  provision  herein or  therein  or to cure any
     ambiguity  or to modify  any other  provision  with  respect  to matters or
     questions arising under this Agreement,  any Intercreditor Agreement or any
     Liquidity  Facility,  PROVIDED,  HOWEVER,  that any such  action  shall not
     materially adversely affect the interests of the  Certificateholders of any
     series;  to  correct  any  mistake  in this  Agreement,  any  Intercreditor
     Agreement or any Liquidity  Facility;  or, as provided in any Intercreditor

<PAGE>

     Agreement,  to  give  effect  to or  provide  for a  Replacement  Liquidity
     Facility (as defined in such Intercreditor Agreement); or

          (5) to comply with any  requirement  of the SEC, any  applicable  law,
     rules or  regulations  of any  exchange  or  quotation  system on which the
     Certificates of any series are listed or of any regulatory body; or

          (6) to modify,  eliminate or add to the provisions of this  Agreement,
     any  Intercreditor  Agreement or any  Liquidity  Facility to such extent as
     shall be necessary to continue the  qualification  of this  Agreement,  any
     Intercreditor   Agreement  or  any  Liquidity   Facility   (including   any
     supplemental  agreement) under the Trust Indenture Act or under any similar
     Federal  statute  hereafter  enacted,  and to add to  this  Agreement,  any
     Intercreditor  Agreement or any Liquidity Facility such other provisions as
     may be expressly permitted by the Trust Indenture Act, excluding,  however,
     the provisions  referred to in Section 316(a)(2) of the Trust Indenture Act
     as in effect at the date as of which this Basic  Agreement  was executed or
     any  corresponding  provision  in any  similar  Federal  statute  hereafter
     enacted; or

          (7) to evidence and provide for the  acceptance of  appointment  under
     this Agreement,  any Intercreditor Agreement or any Liquidity Facility by a
     successor  Trustee  with  respect  to one or more  Trusts  and to add to or
     change any of the provisions of this Agreement, any Intercreditor Agreement
     or  any  Liquidity  Facility  as  shall  be  necessary  to  provide  for or
     facilitate the administration of the Trust, pursuant to the requirements of
     Section 7.10; or

          (8) to provide the information required under Section 7.12 and Section
     12.04 as to the Trustee; or

          (9) to make any other  amendments or modifications  hereto,  PROVIDED,
     HOWEVER,  that such amendments or modifications shall apply to Certificates
     of any series to be thereafter issued;

PROVIDED,  HOWEVER,  that no such supplemental  agreement shall adversely affect
the status of any Trust as a grantor trust under Subpart E, Part I of Subchapter
J of Chapter 1 of Subtitle A of the Internal  Revenue Code of 1986,  as amended,
for U.S. federal income tax purposes.

          Section    9.02.    SUPPLEMENTAL    AGREEMENTS    WITH    CONSENT   OF
CERTIFICATEHOLDERS.  With  respect  to each  separate  Trust  and the  series of
Certificates  relating  thereto,  with  the  consent  of the  Certificateholders
holding  Certificates of such series (including  consents obtained in connection
with  a  tender  offer  or  exchange  offer  for  the  Certificates)  evidencing
Fractional Undivided Interests  aggregating not less than a majority in interest
in such Trust, by Direction of said Certificateholders  delivered to the Company
and the  Trustee,  the Company may (with the consent of the Owner  Trustees,  if
any,  relating to such  Certificates,  which consent  shall not be  unreasonably
withheld),  but shall not be obligated  to, and the Trustee  (subject to Section
9.03) shall, enter into an agreement or agreements  supplemental  hereto for the
purpose of adding any provisions to or changing in any manner or eliminating any
of  the  provisions  of  this  Agreement,  any  Intercreditor  Agreement  or any

<PAGE>

Liquidity  Facility to the extent  applicable to such  Certificateholders  or of
modifying in any manner the rights and  obligations  of such  Certificateholders
under this Agreement,  any  Intercreditor  Agreement or any Liquidity  Facility;
PROVIDED,  HOWEVER,  that no such  agreement  shall,  without the consent of the
Certificateholder of each Outstanding Certificate affected thereby:

          (1)  reduce in any  manner  the amount of, or delay the timing of, any
     receipt by the  Trustee of  payments  on the  Equipment  Notes held in such
     Trust  or  distributions  that  are  required  to be  made  herein  on  any
     Certificate  of  such  series,  or  change  any  date  of  payment  on  any
     Certificate of such series,  or change the place of payment  where,  or the
     coin or currency in which,  any  Certificate of such series is payable,  or
     impair the right to institute suit for the  enforcement of any such payment
     or  distribution  on or after  the  Regular  Distribution  Date or  Special
     Distribution Date applicable thereto; or

          (2) permit the disposition of any Equipment Note included in the Trust
     Property of such Trust except as permitted by this Agreement,  or otherwise
     deprive  such  Certificateholder  of the  benefit of the  ownership  of the
     Equipment Notes in such Trust; or

          (3) alter the priority of distributions specified in the Intercreditor
     Agreement  in  a  manner  materially   adverse  to  the  interests  of  the
     Certificateholders of any series; or

          (4)  reduce  the  specified  percentage  of the  aggregate  Fractional
     Undivided   Interests   of  such  Trust  that  is  required  for  any  such
     supplemental  agreement,  or reduce such specified  percentage required for
     any waiver (of  compliance  with certain  provisions  of this  Agreement or
     certain  defaults  hereunder and their  consequences)  provided for in this
     Agreement; or

          (5) modify any of the provisions of this Section 9.02 or Section 6.05,
     except to increase any such  percentage  or to provide  that certain  other
     provisions  of this  Agreement  cannot be  modified  or waived  without the
     consent  of the  Certificateholder  of  each  Certificate  of  such  series
     affected thereby; or

          (6) adversely  affect the status of any Trust as a grantor trust under
     Subpart  E,  Part I of  Subchapter  J of  Chapter  1 of  Subtitle  A of the
     Internal  Revenue Code of 1986,  as amended,  for U.S.  federal  income tax
     purposes.

          It shall not be necessary for any Direction of such Certificateholders
under  this  Section  9.02  to  approve  the  particular  form  of any  proposed
supplemental  agreement,  but it shall be  sufficient  if such  Direction  shall
approve the substance thereof.

          Section 9.03.  DOCUMENTS AFFECTING  IMMUNITY OR  INDEMNITY.  If in the
opinion of the  Trustee any  document  required to be executed by it pursuant to
the terms of Section 9.01 or 9.02 affects any interest, right, duty, immunity or
indemnity  in favor of the  Trustee  under  this  Basic  Agreement  or any Trust
Supplement, the Trustee may in its discretion decline to execute such document.

<PAGE>

          Section 9.04. EXECUTION OF SUPPLEMENTAL  AGREEMENTS.  In executing, or
accepting the additional trusts created by, any supplemental agreement permitted
by this  Article or the  modifications  thereby  of the  trusts  created by this
Agreement,  the  Trustee  shall  be  entitled  to  receive,  and  shall be fully
protected in relying upon,  an Opinion of Counsel  stating that the execution of
such supplemental agreement is authorized or permitted by this Agreement.

          Section 9.05. EFFECT OF SUPPLEMENTAL AGREEMENTS. Upon the execution of
any agreement  supplemental  to this  Agreement  under this Article,  this Basic
Agreement  shall be  modified in  accordance  therewith,  and such  supplemental
agreement shall form a part of this Basic Agreement for all purposes;  and every
Certificateholder  of each series  theretofore or thereafter  authenticated  and
delivered  hereunder  shall be bound  thereby to the extent  applicable  to such
series.

          Section 9.06.  CONFORMITY WITH TRUST INDENTURE ACT. Every supplemental
agreement executed pursuant to this Article shall conform to the requirements of
the Trust Indenture Act as then in effect.

          Section 9.07.  REFERENCE IN CERTIFICATES  TO SUPPLEMENTAL  AGREEMENTS.
Certificates of each series  authenticated  and delivered after the execution of
any  supplemental  agreement  applicable to such series pursuant to this Article
may bear a notation in form  approved  by the Trustee as to any matter  provided
for in such supplemental agreement;  and, in such case, suitable notation may be
made upon Outstanding  Certificates of such series after proper presentation and
demand.


                                    ARTICLE X

                   AMENDMENTS TO INDENTURE AND NOTE DOCUMENTS

          Section 10.01.  AMENDMENTS AND SUPPLEMENTS TO INDENTURE AND OTHER NOTE
DOCUMENTS. In the event that the Trustee, as holder (or beneficial owner through
the Subordination  Agent) of any Equipment Notes (or as a prospective  purchaser
of any Postponed  Notes) in trust for the benefit of the  Certificateholders  of
any series or as Controlling  Party under an Intercreditor  Agreement,  receives
(directly or indirectly through the Subordination Agent) a request for a consent
to any amendment,  modification, waiver or supplement under any Indenture, other
Note Document or any other related document,  the Trustee shall forthwith send a
notice of such proposed  amendment,  modification,  waiver or supplement to each
Certificateholder  of such series  registered  on the Register as of the date of
such  notice.  The Trustee  shall  request from the  Certificateholders  of such
series a Direction  as to (a) whether or not to take or refrain  from taking (or
direct the Subordination  Agent to take or refrain from taking) any action which
a holder of (or, with respect to Postponed  Notes,  a prospective  purchaser of)
such Equipment Note or a Controlling Party has the option to direct, (b) whether
or not to give or execute (or direct the Subordination Agent to give or execute)
any waivers, consents,  amendments,  modifications or supplements as a holder of
(or, with respect to Postponed Notes, a prospective purchaser of) such Equipment
Note or as  Controlling  Party and (c) how to vote (or direct the  Subordination

<PAGE>

Agent to vote) any  Equipment  Note (or, with respect to a Postponed  Note,  its
commitment  to acquire such  Postponed  Note) if a vote has been called for with
respect thereto.  Provided such a request for Certificateholder  Direction shall
have been  made,  in  directing  any  action or  casting  any vote or giving any
consent as the holder of any Equipment  Note (or in directing the  Subordination
Agent in any of the foregoing), (i) other than as Controlling Party, the Trustee
shall vote for or give consent to any such action with respect to such Equipment
Note (or  Postponed  Note) in the same  proportion  as that of (A) the aggregate
face  amounts  of all  Certificates  actually  voted in  favor of or for  giving
consent  to such  action  by such  Direction  of  Certificateholders  to (B) the
aggregate face amount of all  Outstanding  Certificates  and (ii) as Controlling
Party, the Trustee shall vote as directed in such Certificateholder Direction by
the Certificateholders of such series evidencing a Fractional Undivided Interest
aggregating  not less than a majority in interest in the Trust.  For purposes of
the  immediately  preceding  sentence,  a Certificate  shall have been "actually
voted"  if the  Holder of such  Certificate  has  delivered  to the  Trustee  an
instrument  evidencing  such  Holder's  consent to such  Direction  prior to one
Business Day before the Trustee  directs such action or casts such vote or gives
such consent. Notwithstanding the foregoing, but subject to Section 6.04 and any
Intercreditor  Agreement,  the Trustee may, with respect to the  Certificates of
any series,  in its own discretion and at its own direction,  consent and notify
the relevant Loan Trustee of such consent (or direct the Subordination  Agent to
consent  and  notify  the  Loan  Trustee  of  such  consent)  to any  amendment,
modification,  waiver or  supplement  under any related  Indenture  or any other
related Note Document if an Event of Default  hereunder  shall have occurred and
be continuing or if such amendment,  modification, waiver or supplement will not
materially  adversely  affect the  interests of the  Certificateholders  of such
series.


                                   ARTICLE XI

                             TERMINATION OF TRUSTS

          Section  11.01.  TERMINATION  OF THE TRUSTS.  In respect of each Trust
created by the Basic Agreement as  supplemented  by a related Trust  Supplement,
the respective  obligations and  responsibilities of the Company and the Trustee
with respect to such Trust shall terminate upon the  distribution to all Holders
of  Certificates  of the  series of such Trust and the  Trustee  of all  amounts
required  to  be  distributed  to  them  pursuant  to  this  Agreement  and  the
disposition  of all property  held as part of the Trust  Property of such Trust;
PROVIDED, HOWEVER, that in no event shall such Trust continue beyond one hundred
ten (110) years following the date of the execution of the Trust Supplement with
respect to such Trust (or such other final  expiration  date as may be specified
in such Trust Supplement).

          Notice  of any  termination  of a  Trust,  specifying  the  applicable
Regular  Distribution Date (or applicable Special Distribution Date, as the case
may be) upon which the  Certificateholders  of any series  may  surrender  their
Certificates  to  the  Trustee  for  payment  of  the  final   distribution  and
cancellation,  shall be mailed promptly by the Trustee to  Certificateholders of
such series not earlier  than the minimum  number of days and not later than the
maximum  number of days  specified  therefor  in the  related  Trust  Supplement
preceding such final distribution  specifying (A) the Regular  Distribution Date
(or Special Distribution Date, as the case may be) upon which the proposed final

<PAGE>

payment of the  Certificates of such series will be made upon  presentation  and
surrender of  Certificates of such series at the office or agency of the Trustee
therein  specified,  (B) the amount of any such proposed final payment,  and (C)
that the Record Date otherwise  applicable to such Regular Distribution Date (or
Special Distribution Date, as the case may be) is not applicable, payments being
made only upon  presentation and surrender of the Certificates of such series at
the office or agency of the Trustee  therein  specified.  The Trustee shall give
such   notice  to  the   Registrar   at  the  time  such   notice  is  given  to
Certificateholders  of such  series.  Upon  presentation  and  surrender  of the
Certificates  of such series in accordance  with such notice,  the Trustee shall
cause  to  be   distributed  to   Certificateholders   of  such  series  amounts
distributable on such Regular  Distribution Date (or Special  Distribution Date,
as the case may be) pursuant to Section 4.02.

          In the event that all of the  Certificateholders  of such series shall
not surrender their  Certificates for  cancellation  within six months after the
date specified in the  above-mentioned  written notice, the Trustee shall give a
second  written  notice to the  remaining  Certificateholders  of such series to
surrender their Certificates for cancellation and receive the final distribution
with respect thereto. No additional interest shall accrue on the Certificates of
such series after any Regular  Distribution Date (or Special  Distribution Date,
as the case may be) of such series, as specified in the first written notice. In
the event that any money held by the Trustee for the payment of distributions on
the  Certificates  of such series shall remain  unclaimed for two years (or such
lesser time as the Trustee  shall be  satisfied,  after 60 days' notice from the
Company, is one month prior to the escheat period provided under applicable law)
after the final distribution date with respect thereto, the Trustee shall pay to
each Loan Trustee the appropriate  amount of money relating to such Loan Trustee
and shall give  written  notice  thereof to the related  Owner  Trustees and the
Company.


                                   ARTICLE XII

                            MISCELLANEOUS PROVISIONS

          Section 12.01.  LIMITATION ON RIGHTS OF CERTIFICATEHOLDERS.  The death
or  incapacity  of any  Certificateholder  of any  series  shall not  operate to
terminate   this   Agreement   or  the   related   Trust,   nor   entitle   such
Certificateholder's  legal representatives or heirs to claim an accounting or to
take any action or  commence  any  proceeding  in any court for a  partition  or
winding up of the Trust,  nor  otherwise  affect the  rights,  obligations,  and
liabilities of the parties hereto or any of them.

          Section  12.02.   LIABILITIES  OF   CERTIFICATEHOLDERS.   Neither  the
existence  of the Trust nor any  provision  in this  Agreement is intended to or
shall limit the liability the  Certificateholders  would  otherwise incur if the
Certificateholders   owned  Trust   Property  as  co-owners,   or  incurred  any
obligations of the Trust, directly rather than through the Trust.

          Section   12.03.   REGISTRATION   OF   EQUIPMENT   NOTES  IN  NAME  OF
SUBORDINATION  AGENT.  If a Trust is party to an  Intercreditor  Agreement,  the
Trustee  agrees that all Equipment  Notes to be purchased by such Trust shall be
issued in the name of the Subordination Agent under such Intercreditor Agreement

<PAGE>

or its nominee and held by such Subordination  Agent in trust for the benefit of
the  Certificateholders,  or, if not so held,  such  Subordination  Agent or its
nominee shall be reflected as the owner of such Equipment  Notes in the register
of the issuer of such Equipment Notes.

          Section 12.04.  NOTICES.  (a) Unless otherwise  specifically  provided
herein or in the  applicable  Trust  Supplement  with respect to any Trust,  all
notices  required under the terms and provisions of this Basic Agreement or such
Trust  Supplement with respect to such Trust shall be in English and in writing,
and any such  notice  may be given by United  States  mail,  courier  service or
telecopy,  and any such notice shall be effective when delivered or received or,
if mailed,  three days after  deposit  in the  United  States  mail with  proper
postage for ordinary mail prepaid,

          if to the Company:

               Continental Airlines, Inc.
               2929 Allen Parkway
               Houston, TX 77019
               Attention: Chief Financial Officer
                          and General Counsel
               Facsimile: (713) 523-2831

          if to the Trustee:

               Wilmington Trust Company
               Rodney Square North
               1100 North Market Street
               Wilmington, DE 19890-0001
               Attention: Corporate Trust Department
               Facsimile: (302) 651-8882
               Telephone: (302) 651-8584

          (b) The Company or the Trustee,  by notice to the other, may designate
additional or different addresses for subsequent notices or communications.

          (c) Any notice or  communication to  Certificateholders  of any series
shall be mailed by first-class mail to the addresses for  Certificateholders  of
such series shown on the Register kept by the  Registrar and to addresses  filed
with the Trustee for  Certificate  Owners of such  series.  Failure so to mail a
notice or communication or any defect in such notice or communication  shall not
affect its sufficiency with respect to other  Certificateholders  or Certificate
Owners of such series.

          (d) If a notice or  communication  is mailed  in the  manner  provided
above within the time prescribed,  it is conclusively presumed to have been duly
given, whether or not the addressee receives it.

<PAGE>

          (e)  If  the  Company   mails  a  notice  or   communication   to  the
Certificateholders  of such  series,  it shall mail a copy to the Trustee and to
each Paying Agent for such series at the same time.

          (f)  Notwithstanding  the foregoing,  all communications or notices to
the  Trustee  shall be deemed to be given only when  received  by a  Responsible
Officer of the Trustee.

          (g) The Trustee shall promptly  furnish the Company with a copy of any
demand, notice or written  communication  received by the Trustee hereunder from
any Certificateholder, Owner Trustee or Loan Trustee.

          Section 12.05.  GOVERNING LAW. THIS BASIC AGREEMENT HAS BEEN DELIVERED
IN  THE  STATE  OF NEW  YORK  AND,  TOGETHER  WITH  ALL  TRUST  SUPPLEMENTS  AND
CERTIFICATES, SHALL BE CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW
YORK AND THE OBLIGATIONS,  RIGHTS AND REMEDIES OF THE PARTIES HEREUNDER SHALL BE
DETERMINED IN ACCORDANCE WITH SUCH LAWS.

          Section 12.06.  SEVERABILITY OF PROVISIONS.  If any one or more of the
covenants,  agreements,  provisions or terms of this Agreement  shall be for any
reason whatsoever held invalid, then such covenants, agreements,  provisions, or
terms  shall be  deemed  severable  from the  remaining  covenants,  agreements,
provisions or terms of this Agreement and shall in no way affect the validity or
enforceability  of the other  provisions of this Agreement or the related Trust,
or of the  Certificates  of such series or the rights of the  Certificateholders
thereof.

          Section 12.07. TRUST INDENTURE ACT CONTROLS. This Agreement is subject
to the  provisions  of  the  Trust  Indenture  Act  and  shall,  to  the  extent
applicable,  be governed by such provisions.  If any provision of this Agreement
limits,  qualifies or conflicts with another  provision  which is required to be
included in this Agreement by the Trust  Indenture  Act, the required  provision
shall control.

          Section 12.08. EFFECT OF HEADINGS AND TABLE OF CONTENTS. The Article
and Section  headings herein and the Table of Contents are for convenience  only
and shall not affect the construction hereof.

          Section  12.09.  SUCCESSORS AND ASSIGNS.  All  covenants,  agreements,
representations  and warranties in this Agreement by the Trustee and the Company
shall bind and, to the extent  permitted  hereby,  shall inure to the benefit of
and be  enforceable  by their  respective  successors  and  assigns,  whether so
expressed or not.

          Section 12.10. BENEFITS OF AGREEMENT.  Nothing in this Agreement or in
the  Certificates of any series,  express or implied,  shall give to any Person,
other  than  the  parties  hereto  and  their  successors  hereunder,   and  the
Certificateholders  of each series, any benefit or any legal or equitable right,
remedy or claim under this Agreement.

<PAGE>


          Section  12.11.  LEGAL  HOLIDAYS.   In  any  case  where  any  Regular
Distribution  Date or Special  Distribution  Date relating to any Certificate of
any  series  shall not be a  Business  Day with  respect  to such  series,  then
(notwithstanding any other provision of this Agreement) payment need not be made
on such date, but may be made on the next succeeding  Business Day with the same
force  and  effect  as if made  on such  Regular  Distribution  Date or  Special
Distribution Date, and no interest shall accrue during the intervening period.

          Section  12.12.  COUNTERPARTS.  For the  purpose of  facilitating  the
execution  of this  Agreement  and for other  purposes,  this  Agreement  may be
executed   simultaneously   in  any  number  of  counterparts,   each  of  which
counterparts  shall be deemed to be an original,  and all of which  counterparts
shall constitute but one and the same instrument.

          Section  12.13.   COMMUNICATION  BY   CERTIFICATEHOLDERS   WITH  OTHER
CERTIFICATEHOLDERS.  Certificateholders of any series may communicate with other
Certificateholders  of such series with respect to their rights under this Basic
Agreement,  the related  Trust  Supplement  or the  Certificates  of such series
pursuant to Section 312(b) of the Trust Indenture Act. The Company,  the Trustee
and any and all  other  persons  benefitted  by this  Agreement  shall  have the
protection afforded by Section 312(c) of the Trust Indenture Act.

          Section  12.14.  INTENTION OF PARTIES.  The parties hereto intend that
each Trust be classified for U.S. federal income tax purposes as a grantor trust
under Subpart E, Part I of Subchapter J of the Internal Revenue Code of 1986, as
amended,  and not as a trust or  association  taxable as a  corporation  or as a
partnership.  The powers  granted and  obligations  undertaken  pursuant to this
Agreement shall be so construed so as to further such intent.

<PAGE>


          IN WITNESS WHEREOF,  the parties have caused this Agreement to be duly
executed by their  respective  officers  thereunto duly authorized as of the day
and year first written above.

                                        CONTINENTAL AIRLINES, INC.


                                        By:_____________________________________
                                           Name:
                                           Title:



                                        WILMINGTON TRUST COMPANY, as Trustee


                                        By:_____________________________________
                                           Name:
                                           Title:

<PAGE>

                                                                       EXHIBIT A

                              FORM OF CERTIFICATE



          Unless this  certificate is presented by an authorized  representative
of The Depository Trust Company,  a New York corporation  ("DTC"),  to Issuer or
its agent for registration of transfer, exchange or payment, and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC),  ANY TRANSFER,  PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  inasmuch  as the  registered  owner
hereof, Cede & Co., has an interest herein.<F1>

              CONTINENTAL AIRLINES ____________ PASS THROUGH TRUST

                                  Pass Through
                         Certificate, Series __________

                  Final Regular Distribution Date: _____, ____

               evidencing  a fractional  undivided  interest in a
               trust,  the  property  of which  includes  certain
               equipment  notes each secured by Aircraft owned by
               or leased to Continental Airlines, Inc.

Certificate         

No.____________          $_________  Fractional Undivided Interest  representing
                         ._____% of the Trust per $1,000 face amount

          THIS CERTIFIES THAT  __________________,  for value  received,  is the
registered  owner of a  $___________  (________  dollars)  Fractional  Undivided
Interest in the  Continental  Airlines  Pass  Through  Trust,  Series [___] (the
"TRUST")  created by  Wilmington  Trust  Company,  as trustee  (the  "TRUSTEE"),
pursuant to a Pass  Through  Trust  Agreement  dated as of [ ], 1997 (the "BASIC
AGREEMENT"),  as  supplemented  by Trust  Supplement No.  _______  thereto dated
__________,  199_  (collectively,  the  "Agreement"),  between  the  Trustee and
Continental Airlines,  Inc., a corporation  incorporated under Delaware law (the
"COMPANY"),  a summary of certain of the  pertinent  provisions  of which is set
forth below. To the extent not otherwise  defined herein,  the capitalized terms
used  herein  have  the  meanings  assigned  to  them  in  the  Agreement.  This
Certificate  is one of the  duly  authorized  Certificates  designated  as "___%
Continental Airlines Pass Through  Certificate,  Series ____" (herein called the
"CERTIFICATES").  This  Certificate is issued under and is subject to the terms,
provisions and conditions of the Agreement.  By virtue of its acceptance hereof,

___________________

<F1>This  legend  to  appear on Book-Entry Certificates to be deposited with The
    Depository Trust Company.

<PAGE>

the  Certificateholder  of this Certificate assents to and agrees to be bound by
the  provisions of the Agreement and any related  Intercreditor  Agreement.  The
property of the Trust  includes  certain  Equipment  Notes and all rights of the
Trust to receive any  payments  under any  Intercreditor  Agreement or Liquidity
Facility (the "TRUST PROPERTY"). Each issue of the Equipment Notes is or will be
secured by, among other  things,  a security  interest in aircraft  leased to or
owned by the Company.

          The Certificates represent fractional undivided interests in the Trust
and the Trust Property,  and have no rights,  benefits or interest in respect of
any  other  separate  trust  established  pursuant  to the  terms  of the  Basic
Agreement for any other series of certificates issued pursuant thereto.

          Subject to and in  accordance  with the terms of the Agreement and any
related Intercreditor Agreement, from funds then available to the Trustee, there
will be distributed on each __________ and ___________ (a "REGULAR  DISTRIBUTION
DATE"),  commencing  on  _________,  199_,  to the  Person  in whose  name  this
Certificate is registered at the close of business on the 15th day preceding the
Regular Distribution Date, an amount in respect of the Scheduled Payments on the
Equipment Notes due on such Regular  Distribution Date, the receipt of which has
been confirmed by the Trustee,  equal to the product of the percentage  interest
in the Trust  evidenced  by this  Certificate  and an amount equal to the sum of
such  Scheduled  Payments.  Subject to and in  accordance  with the terms of the
Agreement  and any related  Intercreditor  Agreement,  in the event that Special
Payments on the  Equipment  Notes are received by the  Trustee,  from funds then
available to the Trustee,  there shall be distributed on the applicable  Special
Distribution Date, to the Person in whose name this Certificate is registered at
the close of business on the 15th day preceding the Special  Distribution  Date,
an amount in  respect of such  Special  Payments  on the  Equipment  Notes,  the
receipt of which has been confirmed by the Trustee,  equal to the product of the
percentage  interest in the Trust  evidenced by this  Certificate  and an amount
equal to the sum of such Special Payments so received. If a Regular Distribution
Date or Special  Distribution Date is not a Business Day,  distribution shall be
made on the immediately following Business Day with the same force and effect as
if made on such Regular  Distribution  Date or Special  Distribution Date and no
interest  shall accrue  during the  intervening  period.  The Trustee shall mail
notice of each Special Payment and the Special Distribution Date therefor to the
Certificateholder of this Certificate.

          Distributions on this Certificate will be made by the Trustee by check
mailed to the Person entitled thereto,  without the presentation or surrender of
this  Certificate  or the making of any  notation  hereon.  Except as  otherwise
provided in the Agreement and  notwithstanding the above, the final distribution
on this  Certificate  will be made  after  notice  mailed by the  Trustee of the
pendency of such  distribution and only upon  presentation and surrender of this
Certificate at the office or agency of the Trustee specified in such notice.

          The  Certificates  do not  represent  a direct  obligation  of,  or an
obligation  guaranteed  by, or an interest in, the Company or the Trustee or any
affiliate thereof. The Certificates are limited in right of payment, all as more
specifically set forth on the face hereof and in the Agreement.  All payments or

<PAGE>

distributions made to Certificateholders  under the Agreement shall be made only
from the Trust  Property  and only to the  extent  that the  Trustee  shall have
sufficient  income or proceeds from the Trust  Property to make such payments in
accordance  with the  terms of the  Agreement.  Each  Certificateholder  of this
Certificate,  by its acceptance  hereof,  agrees that it will look solely to the
income  and  proceeds  from the  Trust  Property  to the  extent  available  for
distribution  to such  Certificateholder  as  provided  in the  Agreement.  This
Certificate does not purport to summarize the Agreement and reference is made to
the Agreement for information with respect to the interests,  rights,  benefits,
obligations,  proceeds, and duties evidenced hereby. A copy of the Agreement may
be examined during normal business hours at the principal office of the Trustee,
and  at  such  other  places,  if  any,   designated  by  the  Trustee,  by  any
Certificateholder upon request.

          The Agreement permits,  with certain exceptions therein provided,  the
amendment  thereof and the  modification  of the rights and  obligations  of the
Company and the rights of the Certificateholders under the Agreement at any time
by the  Company  and the  Trustee  with the  consent  of the  Certificateholders
holding Certificates  evidencing  Fractional Undivided Interests aggregating not
less  than a  majority  in  interest  in the  Trust.  Any  such  consent  by the
Certificateholder  of this  Certificate  shall be conclusive and binding on such
Certificateholder and upon all future Certificateholders of this Certificate and
of any  Certificate  issued upon the transfer hereof or in exchange hereof or in
lieu  hereof  whether  or not  notation  of  such  consent  is  made  upon  this
Certificate.  The  Agreement  also  permits the  amendment  thereof,  in certain
limited  circumstances,  without the consent of the Certificateholders of any of
the Certificates.

          As provided in the  Agreement and subject to certain  limitations  set
forth,  the transfer of this  Certificate  is  registrable  in the Register upon
surrender of this  Certificate  for  registration  of transfer at the offices or
agencies  maintained  by the  Trustee in its  capacity as  Registrar,  or by any
successor  Registrar  duly endorsed or  accompanied  by a written  instrument of
transfer in form satisfactory to the Trustee and the Registrar, duly executed by
the  Certificateholder   hereof  or  such   Certificateholder's   attorney  duly
authorized in writing,  and thereupon one or more new Certificates of authorized
denominations evidencing the same aggregate Fractional Undivided Interest in the
Trust will be issued to the designated transferee or transferees.

          The Certificates are issuable only as registered  Certificates without
coupons in minimum  denominations of $1,000  Fractional  Undivided  Interest and
integral  multiples  thereof  except  that one  Certificate  may be  issued in a
different  denomination.  As  provided in the  Agreement  and subject to certain
limitations  therein  set  forth,  the  Certificates  are  exchangeable  for new
Certificates   of  authorized   denominations   evidencing  the  same  aggregate
Fractional   Undivided   Interest   in   the   Trust,   as   requested   by  the
Certificateholder surrendering the same.

          No service charge will be made for any such  registration  of transfer
or exchange,  but the Trustee shall require payment of a sum sufficient to cover
any tax or governmental charge payable in connection therewith.

          The  Trustee,  the  Registrar,  and any  agent of the  Trustee  or the
Registrar may treat the person in whose name this  Certificate  is registered as

<PAGE>


the owner hereof for all purposes,  and neither the Trustee, the Registrar,  nor
any such agent shall be affected by any notice to the contrary.

          The obligations and responsibilities  created by the Agreement and the
Trust   created   thereby   shall    terminate   upon   the    distribution   to
Certificateholders of all amounts required to be distributed to them pursuant to
the  Agreement  and the  disposition  of all property  held as part of the Trust
Property.

          THIS  CERTIFICATE  AND THE AGREEMENT  HAVE EACH BEEN  DELIVERED IN THE
STATE OF NEW YORK AND  SHALL BE  CONSTRUED  IN  ACCORDANCE  WITH THE LAWS OF THE
STATE OF NEW YORK AND THE  OBLIGATIONS,  RIGHTS AND  REMEDIES OF THE PARTIES AND
CERTIFICATEHOLDERS  HEREUNDER AND  THEREUNDER  SHALL BE DETERMINED IN ACCORDANCE
WITH SUCH LAWS.

          Unless the certificate of  authentication  hereon has been executed by
the Trustee, by manual signature,  this Certificate shall not be entitled to any
benefit under the Agreement or be valid for any purpose.

<PAGE>

          IN WITNESS WHEREOF, the Trustee has caused this Certificate to be duly
executed.

                                        CONTINENTAL AIRLINES, INC.


                                        By: WILMINGTON TRUST COMPANY,
                                            as Trustee


                                        By:_____________________________________
                                        Title:__________________________________

Dated:  ______________________

<PAGE>


              [FORM OF THE TRUSTEE'S CERTIFICATE OF AUTHENTICATION]

                   This is one of the Certificates referred to
                       in the within-mentioned Agreement.


                                        WILMINGTON TRUST COMPANY,
                                          as Trustee


                                        By:_____________________________________
                                                   Authorized Officer




                          TRUST SUPPLEMENT NO. 1997-3A

                            Dated September 25, 1997



                                     between



                            WILMINGTON TRUST COMPANY,
                                   as Trustee,



                                       and



                           CONTINENTAL AIRLINES, INC.



                                       to



                          PASS THROUGH TRUST AGREEMENT
                         Dated as of September 25, 1997



                                   $54,440,000

                           Continental Airlines, Inc.
                           Pass Through Trust, 1997-3A

                           Continental Airlines, Inc.
                        1997-3 Pass Through Certificates,
                                     Class A



<PAGE>

<TABLE>
<CAPTION>

                                TABLE OF CONTENTS

                                                                            PAGE
                                                                            ----


                                    ARTICLE I

                                THE CERTIFICATES

<S>             <C>                                                          <C>
Section 1.01.   The Certificates ..............................................2


                                   ARTICLE II

                           DEFINITIONS AND AMENDMENTS

Section 2.01.   Definitions ...................................................4

Section 2.02.   Amendments ....................................................5


                                   ARTICLE III

                                     DEFAULT

Section 3.01.   Purchase Rights of Certificateholders .........................6


                                   ARTICLE IV

                                   THE TRUSTEE

Section 4.01.   The Trustee ...................................................7


                                    ARTICLE V

                            MISCELLANEOUS PROVISIONS

Section 5.01.   Basic Agreement Modified and Ratified .........................8

Section 5.02.   GOVERNING LAW .................................................8

Section 5.03.   Execution in Counterparts .....................................8
</TABLE>

<PAGE>

          This Trust  Supplement  No.  1997-3A,  dated as of September  25, 1997
(herein called the "TRUST SUPPLEMENT"),  between Continental  Airlines,  Inc., a
Delaware  corporation  (the  "COMPANY"),   and  Wilmington  Trust  Company  (the
"TRUSTEE"), to the Pass Through Trust Agreement, dated as of September 25, 1997,
between the Company and the Trustee (the "BASIC AGREEMENT").

                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Basic Agreement,  unlimited as to the aggregate principal
amount of Certificates  (unless otherwise  specified  herein,  capitalized terms
used  herein  without  definition  having  the  respective   meanings  specified
heretofore  in  the  Basic  Agreement)  which  may  be  issued  thereunder,  has
heretofore been executed and delivered;

          WHEREAS, each Owner Trustee,  acting on behalf of its respective Owner
Participant,  will issue, on a non-recourse basis,  Equipment Notes, among other
things,  to refinance the outstanding  debt portion of the purchase price of the
aircraft  purchased by such Owner Trustee and leased to the Company  pursuant to
the related Lease;

          WHEREAS,  pursuant to the terms and conditions of the Basic  Agreement
as supplemented by this Trust  Supplement (the  "AGREEMENT"),  the Trustee shall
purchase  such  Equipment  Notes  issued by each Owner  Trustee  having the same
interest  rate as, and final  maturity  dates not later than the final  expected
Regular  Distribution Date of, the Certificates  issued hereunder and shall hold
such Equipment Notes in trust for the benefit of the Class A Certificateholders;

          WHEREAS,  the Trustee hereby declares the creation of this Continental
Airlines  Pass Through  Trust,  Series  1997-3A (the "1997-3A  TRUST"),  for the
benefit  of  the  Class  A   Certificateholders,   and  the   initial   Class  A
Certificateholders  as the grantors of the 1997-3A  Trust,  by their  respective
acceptances of the Certificates  issued hereunder,  join in the creation of this
1997-3A Trust with the Trustee;

          WHEREAS, all of the conditions and requirements necessary to make this
Trust Supplement,  when duly executed and delivered,  a valid, binding and legal
instrument in accordance  with its terms and for the purposes  herein  expressed
have been done, performed and fulfilled,  and the execution and delivery of this
Trust Supplement in the form and with the terms hereof have been in all respects
duly authorized; and

          WHEREAS,  this Trust  Supplement  is subject to the  provisions of the
Trust Indenture Act of 1939, as amended, and shall, to the extent applicable, be
governed by such provisions;

          NOW, THEREFORE,  in consideration of the premises herein, it is agreed
between the Company and the Trustee as follows:

<PAGE>

                                    ARTICLE I
                                THE CERTIFICATES

          Section 1.01.  THE  CERTIFICATES.  There is hereby created a series of
Certificates to be issued under the Agreement to be  distinguished  and known as
"Continental  Airlines Pass Through  Certificates,  Series 1997-3A" (hereinafter
defined as the "SERIES 1997-3A  CERTIFICATES").  Each Series 1997-3A Certificate
represents a fractional  undivided interest in the 1997-3A Trust created hereby.
The Series  1997-3A  Certificates  shall be the only  instruments  evidencing  a
fractional undivided interest in the 1997-3A Trust.

          The terms and conditions applicable to the Series 1997-3A Certificates
are as follows:

          (a) The aggregate principal amount of the Series 1997-3A  Certificates
that shall be  authenticated  under the  Agreement  (except  for Series  1997-3A
Certificates  authenticated  and delivered  pursuant to Sections 3.03,  3.04 and
3.06 of the Basic Agreement) is $54,440,000.

          (b) The Cut-off Date is October 31, 1997.

          (c) The Regular  Distribution  Date with  respect  to any  payment  of
Scheduled  Payments  means  March 24, June 24,  September  24 and  December  24,
commencing on December 24, 1997 until  payment of all of the Scheduled  Payments
to be made under the Equipment Notes has been made.

          (d) The Special  Distribution  Date with respect to the Series 1997-3A
Certificates  means  any  Business  Day on  which  a  Special  Payment  is to be
distributed pursuant to the Agreement.

          (e)(i) The Series 1997-3A  Certificates  shall be in the form attached
hereto  as  Exhibit  A. Any  Person  acquiring  or  accepting  a Series  1997-3A
Certificate or an interest therein will, by such  acquisition or acceptance,  be
deemed to have  represented  and  warranted to and for the benefit of each Owner
Participant  and the Company  that either (i) the assets of an employee  benefit
plan subject to Title I of the Employee  Retirement Income Security Act of 1974,
as amended  ("ERISA"),  or of a plan  subject to  Section  4975 of the  Internal
Revenue Code of 1986,  as amended (the  "Code"),  have not been used to purchase
Series  1997-3A  Certificates  or an interest  therein or (ii) the  purchase and
holding of Series 1997-3A  Certificates or interest  therein are exempt from the
prohibited  transaction  restrictions  of ERISA and the Code  pursuant to one or
more prohibited transaction statutory or administrative exemptions.

          (ii) The Series 1997-3A Certificates shall be Book-Entry  Certificates
     and  shall  be  subject  to the  conditions  set  forth  in the  Letter  of
     Representations  between the Company,  the Trustee and the Clearing  Agency
     attached hereto as Exhibit B.

          (f) The Scheduled  Payments  of  principal  shall  be as set  forth in
Exhibit C hereto.

<PAGE>

          (g)All or a portion of the proceeds of the Series 1997-3A Certificates
shall be used to purchase the Equipment Notes in the principal amounts specified
below and the unused portion of such proceeds, if any, shall be deposited in the
Escrow Account to be applied as set forth in the Agreement:

<TABLE>
<CAPTION>

          REGISTRATION NUMBER                                   PRINCIPAL AMOUNT
          -------------------                                   ----------------
                 <S>                                               <C>
                 N14925............................................$6,276,000
                 N15926............................................ 6,276,000
                 N16927............................................ 6,276,000
                 N17928............................................ 5,540,000
                 N13929............................................ 5,540,000
                 N14930............................................ 6,133,000
                 N14931............................................ 6,133,000
                 N15932............................................ 6,133,000
                 N14933............................................ 6,133,000

</TABLE>
          (h) Each  Owner Trustee,  acting  on behalf  of its  respective  Owner
Participant,  will issue,  on a non-recourse  basis,  the Equipment  Notes,  the
proceeds  of  which  shall  be  used,  among  other  things,  to  refinance  the
outstanding  debt  portion of the  purchase  price to such Owner  Trustee of the
following Aircraft:

<TABLE>
<CAPTION>

REGISTRATION NUMBER              AIRCRAFT TYPE                    ENGINE TYPE
- -------------------              -------------                    -----------
      <S>                        <C>                                <C>  
      N14925                     Embraer EMB-145                    AE3007A
      N15926                     Embraer EMB-145                    AE3007A
      N16927                     Embraer EMB-145                    AE3007A
      N17928                     Embraer EMB-145                    AE3007A
      N13929                     Embraer EMB-145                    AE3007A
      N14930                     Embraer EMB-145                    AE3007A
      N14931                     Embraer EMB-145                    AE3007A
      N15932                     Embraer EMB-145                    AE3007A
      N14933                     Embraer EMB-145                    AE3007A

</TABLE>
          (i) The related Note Documents are listed on Exhibit D.
                                                                       
          (j) Notice of any  termination  of the  1997-3A  Trust shall be mailed
promptly by the Trustee to the Class A  Certificateholders  not earlier than the
60th day and not later than the 15th day next  preceding the final  distribution
pursuant to the Agreement.
                                                                       
          (k) Except as contemplated by Section 2.02(b) of the Basic  Agreement,
there will be no deposit agreement or other arrangement prior to the delivery of
any Aircraft.

          (l) The Series 1997-3A Certificates  are subject to the  Intercreditor
Agreement.

          (m) The Series  1997-3A  Certificates  will  have the  benefit  of the
Liquidity Facility.

<PAGE>

          (n) The Responsible Party is the Company.

          (o) The Final Legal Distribution Date is September 24, 2014.

          (p) The  particular  "sections of the Note  Purchase  Agreement",  for
purposes of clause (3) of Section 7.07 of the Basic  Agreement,  are Section 9.1
of each Note Purchase Agreement.

                                   ARTICLE II
                           DEFINITIONS AND AMENDMENTS

          Section 2.01. DEFINITIONS.  For all purposes of the Basic Agreement as
supplemented by this Trust  Supplement,  the following  capitalized  terms shall
have the following meanings:

          CLASS A  CERTIFICATEHOLDER:  Means the  Person in whose  name a Series
     1997-3A  Certificate  is registered on the Register for the Series  1997-3A
     Certificates.

          INTERCREDITOR AGREEMENT: Means the Intercreditor Agreement dated as of
     the date  hereof  among the  Trustee,  the Other  Trustees,  the  Liquidity
     Provider named therein and Wilmington Trust Company, as Subordination Agent
     and as trustee, as amended, supplemented or otherwise modified from time to
     time in accordance with its terms.

          LIQUIDITY  FACILITY:  Means the Revolving Credit Agreement dated as of
     the date hereof among Wilmington Trust Company,  as Subordination Agent and
     trustee for the 1997-3A Trust, and ABN AMRO Bank, N.V.,  acting through its
     Chicago Branch, as amended,  replaced,  supplemented or otherwise  modified
     from  time to time in  accordance  with  its  terms  and the  terms  of the
     Intercreditor Agreement..

          OTHER  AGREEMENTS:  Means (i) the Basic  Agreement as  supplemented by
     Trust  Supplement  1997-3B  dated as of the  date  hereof  relating  to the
     Continental  Airlines Pass Through Trust  created  thereunder  and (ii) the
     Basic Agreement as  supplemented by Trust  Supplement No. 1997-3C dated the
     date hereof relating to the Continental Airlines Pass Through Trust created
     thereunder.

          OTHER TRUSTEES: Means each of the trustees under the Other Agreements,
     and any  successor  thereunder  or  other  trustee  appointed  as  provided
     therein.

          PTC EVENT OF  DEFAULT:  Means the  failure to pay within ten  Business
     Days of the due date  thereof:  (i) the  outstanding  Pool  Balance  of the
     Series 1997-3A  Certificates on the Final Legal  Distribution Date for such
     Series  1997-3A  Certificates  or (ii) interest due on such Series  1997-3A
     Certificates on any Distribution Date (unless the Subordination Agent shall
     have made an Interest Drawing or Drawings (as defined in the  Intercreditor
     Agreement),  or a withdrawal or withdrawals  pursuant to a cash  collateral
     account  under the  Intercreditor  Agreement,  with  respect  thereto in an
     aggregate amount sufficient to pay such interest and shall have distributed
     such amount to the Trustee).

<PAGE>

          Section   2.02.   AMENDMENTS.   Solely  for  purposes  of  this  Trust
Supplement,  Section  2.02(b) of the Basic Agreement shall be amended to read as
follows:

          (b) If on or prior to the  Issuance  Date with  respect to a series of
Certificates  the Company  shall  deliver to the Trustee a  Postponement  Notice
relating to one or more Postponed Notes, the Trustee shall postpone the purchase
of such  Postponed  Notes and shall  deposit into an escrow  account (as to such
Trust,  the "ESCROW  ACCOUNT") to be  maintained as part of the related Trust an
amount  equal to the  purchase  price of such  Postponed  Notes  (the  "ESCROWED
FUNDS").  The portion of the  Escrowed  Funds so  deposited  with respect to any
particular  Postponed  Notes  shall be  invested  by the  Trustee at the written
direction  of the  Responsible  Party in Specified  Investments  (i) maturing no
later than any scheduled  Transfer Date relating to such Postponed Notes or (ii)
if no such Transfer Date has been scheduled,  maturing on the next Business Day,
or (iii) if the Company  has given  notice to the  Trustee  that such  Postponed
Notes will not be issued,  maturing on the next applicable Special  Distribution
Date, if such  investments  are reasonably  available for purchase.  The Trustee
shall  make  withdrawals  from  the  Escrow  Account  only as  provided  in this
Agreement.  Upon  request  of the  Company  on one or  more  occasions  and  the
satisfaction  or waiver of the closing  conditions  specified in the  applicable
Note Purchase  Agreements on or prior to the related  Cut-off Date,  the Trustee
shall purchase the applicable  Postponed Notes with the Escrowed Funds withdrawn
from the Escrow Account.  The purchase price shall equal the principal amount of
such Postponed Notes.

          The Trustee  shall hold all Specified  Investments  until the maturity
thereof  and will not  sell or  otherwise  transfer  Specified  Investments.  If
Specified  Investments  held in an Escrow Account mature prior to any applicable
Transfer  Date,  any  proceeds  received  on  the  maturity  of  such  Specified
Investments  (including any earnings thereon) shall be reinvested by the Trustee
at the written  direction  of the  Responsible  Party in  Specified  Investments
maturing as provided in the preceding paragraph. The Responsible Party shall pay
to the Trustee for deposit to the relevant Escrow Account an amount equal to any
losses on such Specified Investments as incurred.

          On  the  Initial   Regular   Distribution   Date  in  respect  of  the
Certificates  of any  series,  the  Responsible  Party will pay (in  immediately
available  funds) to the Trustee an amount equal to (i) the interest  that would
have accrued on any Postponed Notes with respect to such  Certificates,  if any,
purchased  after the Issuance Date if such Postponed Notes had been purchased on
the Issuance Date, from the Issuance Date to, but not including, the date of the
purchase  of such  Postponed  Notes by the  Trustee  minus (ii) the  earnings on
Specified  Investments  (disregarding any losses thereon) received (with respect
to the portion of the Escrow Funds deposited with respect to the Postponed Notes
described in clause (i) of this paragraph) by the Trustee from and including the
Issuance Date to, but not including, the Initial Regular Distribution Date.

          If, in respect of the Certificates of any series, the Company notifies
the  Trustee  prior to the  Cut-off  Date that any  Postponed  Notes will not be
issued  on or prior to the  Cut-off  Date for any  reason,  on the next  Special
Distribution  Date  for  such  Certificates  occurring  not  less  than  15 days

<PAGE>

following the date of such notice,  (i) the  Responsible  Party shall pay to the
Trustee for deposit in the related  Special  Payments  Account,  in  immediately
available  funds, an amount equal to (A) the interest that would have accrued on
the  Postponed  Notes  designated in such notice at a rate equal to the interest
rate  applicable  to such  Certificates  from  the  Issuance  Date  to,  but not
including,  such Special  Distribution  Date minus (B) the earnings on Specified
Investments  (disregarding  any losses  thereon)  received  (with respect to the
portion of the Escrowed  Funds  deposited  with respect to the  Postponed  Notes
designated  in such notice) by the Trustee from and  including the Issuance Date
to, but not including, such Special Distribution Date and (ii) the Trustee shall
transfer an amount  equal to that amount of Escrowed  Funds that would have been
used to purchase the  Postponed  Notes  designated in such notice and the amount
paid by the Responsible  Party pursuant to the immediately  preceding clause (i)
to the related Special Payments Account for distribution as a Special Payment in
accordance with the provisions hereof.

          If, on such  Cut-off  Date,  an  amount  equal to less than all of the
Escrowed  Funds  (other  than  Escrowed  Funds  referred  to in the  immediately
preceding paragraph) has been used to purchase Postponed Notes, on the next such
Special Distribution Date occurring not less than 15 days following such Cut-off
Date,  (i) the  Responsible  Party  shall pay to the Trustee for deposit in such
Special Payments Account, in immediately available funds, an amount equal to (A)
the interest that would have accrued on such Postponed Notes  contemplated to be
purchased with such unused Escrowed Funds (other than Escrowed Funds referred to
in the immediately  preceding paragraph) but not so purchased at a rate equal to
the interest rate applicable to such Certificates from the Issuance Date to, but
not  including,  such  Special  Distribution  Date  minus  (B) the  earnings  on
Specified  Investments  (disregarding any losses thereon) received (with respect
to the portion of the Escrowed  Funds  deposited  with respect to the  Postponed
Notes  contemplated  to be purchased with such unused Escrowed Funds (other than
Escrowed Funds referred to in the  immediately  preceding  paragraph) but not so
purchased)  by the Trustee  from and  including  the  Issuance  Date to, but not
including,  such Special  Distribution  Date and (ii) the Trustee shall transfer
such unused Escrowed Funds and the amount paid by the Responsible Party pursuant
to the immediately  preceding  clause (i) to such Special  Payments  Account for
distribution as a Special Payment in accordance with the provisions hereof.

                                   ARTICLE III
                                     DEFAULT

          Section 3.01. PURCHASE RIGHTS OF CERTIFICATEHOLDERS. (a) By acceptance
of its Series 1997-3A Certificate, each Class A Certificateholder agrees that at
any time after the occurrence and during the continuation of a Triggering Event,

          (i) Each Class B  Certificateholder  shall have the right to  purchase
     all,  but not less than all, of the Series  1997-3A  Certificates  upon ten
     days'   written   notice   to  the   Trustee   and  each   other   Class  B
     Certificateholder,  provided  that (A) if prior to the end of such  ten-day
     period any other Class B Certificateholder notifies such purchasing Class B
     Certificateholder  that  such  other  Class B  Certificateholder  wants  to
     participate in such purchase, then such other Class B Certificateholder may

<PAGE>

     join with the purchasing  Class B  Certificateholder  to purchase,  for the
     purchase  price  and  otherwise  in  accordance  with  and  subject  to the
     provisions set forth in Section  6.01(b) of the Basic  Agreement,  all, but
     not less than all, of the Series 1997-3A Certificates pro rata based on the
     Fractional  Undivided Interest in the Class B Trust held by each such Class
     B Certificateholder  and (B) if prior to the end of such ten-day period any
     other  Class B  Certificateholder  fails to notify the  purchasing  Class B
     Certificateholder  of such  other  Class B  Certificateholder's  desire  to
     participate in such a purchase,  then such other Class B  Certificateholder
     shall lose its right to purchase the Series 1997-3A  Certificates  pursuant
     to this Section and Section 6.01(b) of the Basic Agreement; and

          (ii) Each Class C Certificateholder  shall have the right (which shall
     not expire upon any purchase of the Series 1997-3A Certificates pursuant to
     clause (i) above) to  purchase,  for the  purchase  price and  otherwise in
     accordance  with and subject to the provisions set forth in Section 6.01(b)
     of the Basic  Agreement,  all, but not less than all, of the Series 1997-3A
     Certificates and the Class B Certificates  upon ten days' written notice to
     the Trustee,  the Class B Trustee and each other Class C Certificateholder,
     provided  that (A) if prior to the end of such  ten-day  period  any  other
     Class   C    Certificateholder    notifies   such   purchasing    Class   C
     Certificateholder  that  such  other  Class C  Certificateholder  wants  to
     participate in such purchase, then such other Class C Certificateholder may
     join with the purchasing Class C Certificateholder to purchase all, but not
     less  than  all,  of the  Series  1997-3A  Certificates  and  the  Class  B
     Certificates  pro rata based on the  Fractional  Undivided  Interest in the
     Class C Trust held by each such Class C Certificateholder  and (b) if prior
     to the end of such ten-day period any other Class C Certificateholder fails
     to notify the purchasing  Class C  Certificateholder  of such other Class C
     Certificateholder's  desire to  participate  in such a purchase,  then such
     other Class C Certificateholder shall lose its right to purchase the Series
     1997-3A Certificates and the Class B Certificates  pursuant to this Section
     and Section 6.01(b) of the Basic Agreement.

          (b) As used in this  Article  III,  the terms  "Class B  Certificate",
"Class B  Certificateholder",  "Class B  Trust",  "Class  B  Trustee",  "Class C
Certificateholder"  and  "Class C Trust"  shall  have  the  respective  meanings
assigned to such terms in the Intercreditor Agreement.

                                   ARTICLE IV
                                   THE TRUSTEE

          Section 4.01. THE TRUSTEE.  The Trustee is hereby  directed to execute
and deliver the Intercreditor  Agreement on or prior to the Issuance Date in the
form  delivered  to the  Trustee  by  the  Company.  The  Trustee  shall  not be
responsible  in any  manner  whatsoever  for or in respect  of the  validity  or
sufficiency of this Trust Supplement or the due execution hereof by the Company,
or for or in respect of the recitals and  statements  contained  herein,  all of
which recitals and statements are made solely by the Company.

          The Trustee, upon the execution and delivery of this Trust Supplement,
acknowledges its acceptance of all right, title and interest in and to the Trust
Property  with respect to the 1997-3A  Trust and declares that the Trustee holds

<PAGE>

and will hold such right, title and interest for the benefit of all then present
and future  Class A  Certificateholders,  upon the trusts set forth in the Basic
Agreement and this Trust  Supplement.  By its  acceptance of each Series 1997-3A
Certificate   issued  to  it  under  the   Agreement,   each  initial   Class  A
Certificateholder  as grantor of the 1997-3A Trust thereby joins in the creation
and declaration of the 1997-3A Trust.

          Except as herein otherwise  provided,  no duties,  responsibilities or
liabilities are assumed,  or shall be construed to be assumed, by the Trustee by
reason of this Trust  Supplement other than as set forth in the Basic Agreement,
and this Trust  Supplement  is executed  and  accepted on behalf of the Trustee,
subject to all the terms and conditions set forth in the Basic  Agreement,  upon
the effectiveness thereof, as if the same were herein set forth at length.

          The Trustee  represents and warrants that the Intercreditor  Agreement
will  be  duly  executed  and  delivered  by  one of its  officers  who is  duly
authorized to execute and deliver such document on its behalf.

                                    ARTICLE V
                            MISCELLANEOUS PROVISIONS

          Section  5.01.  BASIC  AGREEMENT  MODIFIED  AND  RATIFIED.  The  Basic
Agreement is  incorporated  herein by reference  in its  entirety,  and shall be
deemed to be a part of this Trust Supplement as if set forth in full herein, and
is in all respects ratified and confirmed,  as supplemented and modified by this
Trust Supplement.

          Section 5.02.  GOVERNING  LAW. THIS TRUST  SUPPLEMENT  AND THE CLASS A
CERTIFICATES  SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE  WITH THE LAWS OF
THE STATE OF NEW YORK.

          Section 5.03. EXECUTION IN COUNTERPARTS.  This Trust Supplement may be
executed in any number of counterparts,  each of which shall be an original, but
such counterparts shall together constitute but one and the same instrument.

<PAGE>

          IN WITNESS WHEREOF, the Company and the Trustee have caused this Trust
Supplement  to be duly  executed by their  respective  officers  thereunto  duly
authorized, as of the day and year first written above.


                                       CONTINENTAL AIRLINES, INC.



                                        By:_____________________________________
                                          Name:
                                          Title:



                                       WILMINGTON TRUST COMPANY, as Trustee



                                        By:_____________________________________
                                          Name:
                                          Title:

<PAGE>


                                    EXHIBIT A
                                    ---------

                               Form of Certificate

          [Include on each Certificate that is a Global Certificate: Unless this
certificate is presented by an authorized representative of The Depository Trust
Company, a New York corporation ("DTC"), to Issuer or its agent for registration
of transfer,  exchange or payment,  and any certificate  issued is registered in
the name of Cede & Co. or in such other name as is  requested  by an  authorized
representative  of DTC (and any  payment  is made to Cede & Co. or to such other
entity as is requested by an authorized  representative  of DTC),  ANY TRANSFER,
PLEDGE  OR OTHER  USE  HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  inasmuch as the registered  owner hereof,  Cede & Co., has an interest
herein.]<F1>

                 CONTINENTAL AIRLINES 1997-3A PASS THROUGH TRUST

                                  Pass Through
                           Certificate, Series 1997-3A

                        Issuance Date: September 25, 1997

                Final Expected Distribution Date: March 24, 2013

         evidencing a fractional undivided interest in a 1997-3A Trust,
          the property of which includes certain equipment notes each
            secured by aircraft leased to Continental Airlines, Inc.

Certificate
No. _______      $ ________Fractional Undivided Interest representing 0.0018369%
                 of the Trust per $1,000 of face amount
                    

          THIS  CERTIFIES THAT  _________________,  for value  received,  is the
registered owner of a $_____ (__ dollars)  Fractional  Undivided Interest in the
Continental Airlines Pass Through Trust, Series 1997-3A (the "TRUST") created by
Wilmington Trust Company, as trustee (the "TRUSTEE"), pursuant to a Pass Through
Trust  Agreement,  dated as of September  25, 1997 (the "BASIC  AGREEMENT"),  as
supplemented by Trust Supplement No. 1997-3A thereto,  dated as of September 25,
1997  (collectively,  the  "AGREEMENT")  between  the  Trustee  and  Continental
Airlines,  Inc.,  a Delaware  corporation  (the  "COMPANY" or the  "ISSUER"),  a
summary of certain of the pertinent  provisions of which is set forth below.  To
the extent not otherwise defined herein,  the capitalized terms used herein have
the meanings  assigned to them in the Agreement.  This Certificate is one of the
duly authorized  Certificates  designated as "Continental  Airlines Pass Through
Certificates,   Series  1997-3A"  (herein  called  the   "CERTIFICATES").   This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and

___________________

<F1>  This legend to appear on Book-Entry Certificates to be deposited with  The
      Depository Trust Company.

<PAGE>

conditions  of  the  Agreement.   By  virtue  of  its  acceptance   hereof,  the
Certificateholder  of this Certificate  assents to and agrees to be bound by the
provisions of the Agreement and the Intercreditor Agreement. The property of the
Trust includes  certain  Equipment  Notes and all rights of the Trust to receive
payments  under the  Intercreditor  Agreement  and the  Liquidity  Facility (the
"TRUST PROPERTY").  Each issue of the Equipment Notes is secured by, among other
things, a security interest in aircraft leased to the Company.

          The Certificates represent fractional undivided interests in the Trust
and the Trust Property,  and have no rights,  benefits or interest in respect of
any  other  separate  trust  established  pursuant  to the  terms  of the  Basic
Agreement for any other series of certificates issued pursuant thereto.

          Subject to and in  accordance  with the terms of the Agreement and the
Intercreditor Agreement, from funds then available to the Trustee, there will be
distributed on each March 24, June 24,  September 24 and December 24 (a "REGULAR
DISTRIBUTION  DATE"),  commencing  on December 24, 1997,  to the Person in whose
name this  Certificate  is  registered  at the close of business on the 15th day
preceding the Regular  Distribution  Date, an amount in respect of the Scheduled
Payments on the  Equipment  Notes due on such  Regular  Distribution  Date,  the
receipt of which has been confirmed by the Trustee,  equal to the product of the
percentage  interest in the Trust  evidenced by this  Certificate  and an amount
equal to the sum of such Scheduled  Payments.  Subject to and in accordance with
the terms of the Agreement and the  Intercreditor  Agreement,  in the event that
Special Payments on the Equipment Notes are received by the Trustee,  from funds
then  available to the Trustee,  there shall be  distributed  on the  applicable
Special  Distribution  Date,  to the  Person in whose name this  Certificate  is
registered  at the  close of  business  on the 15th day  preceding  the  Special
Distribution  Date,  an  amount  in  respect  of such  Special  Payments  on the
Equipment Notes,  the receipt of which has been confirmed by the Trustee,  equal
to the  product  of the  percentage  interest  in the  Trust  evidenced  by this
Certificate and an amount equal to the sum of such Special Payments so received.
If a Regular  Distribution  Date or Special  Distribution Date is not a Business
Day,  distribution shall be made on the immediately  following Business Day with
the same  force  and  effect  as if made on such  Regular  Distribution  Date or
Special  Distribution  Date and no interest shall accrue during the  intervening
period.  The Trustee  shall mail notice of each Special  Payment and the Special
Distribution Date therefor to the Certificateholder of this Certificate.

          Distributions on this Certificate will be made by the Trustee by check
mailed to the Person entitled thereto,  without the presentation or surrender of
this  Certificate  or the making of any  notation  hereon.  Except as  otherwise
provided in the Agreement and  notwithstanding the above, the final distribution
on this  Certificate  will be made  after  notice  mailed by the  Trustee of the
pendency of such  distribution and only upon  presentation and surrender of this
Certificate at the office or agency of the Trustee specified in such notice.

          The  Certificates  do not  represent  a direct  obligation  of,  or an
obligation  guaranteed  by, or an interest in, the Company or the Trustee or any
affiliate thereof. The Certificates are limited in right of payment, all as more
specifically set forth on the face hereof and in the Agreement.  All payments or
distributions made to Certificateholders  under the Agreement shall be made only

<PAGE>

from the Trust  Property  and only to the  extent  that the  Trustee  shall have
sufficient  income or proceeds from the Trust  Property to make such payments in
accordance  with the  terms of the  Agreement.  Each  Certificateholder  of this
Certificate,  by its acceptance  hereof,  agrees that it will look solely to the
income  and  proceeds  from the  Trust  Property  to the  extent  available  for
distribution  to such  Certificateholder  as  provided  in the  Agreement.  This
Certificate does not purport to summarize the Agreement and reference is made to
the Agreement for information with respect to the interests,  rights,  benefits,
obligations,  proceeds, and duties evidenced hereby. A copy of the Agreement may
be examined during normal business hours at the principal office of the Trustee,
and  at  such  other  places,  if  any,   designated  by  the  Trustee,  by  any
Certificateholder upon request.

          The Agreement permits,  with certain exceptions therein provided,  the
amendment  thereof and the  modification  of the rights and  obligations  of the
Company and the rights of the Certificateholders under the Agreement at any time
by the  Company  and the  Trustee  with the  consent  of the  Certificateholders
holding Certificates  evidencing  Fractional Undivided Interests aggregating not
less  than a  majority  in  interest  in the  Trust.  Any  such  consent  by the
Certificateholder  of this  Certificate  shall be conclusive and binding on such
Certificateholder and upon all future Certificateholders of this Certificate and
of any  Certificate  issued upon the transfer hereof or in exchange hereof or in
lieu  hereof  whether  or not  notation  of  such  consent  is  made  upon  this
Certificate.  The  Agreement  also  permits the  amendment  thereof,  in certain
limited  circumstances,  without the consent of the Certificateholders of any of
the Certificates.

          As provided in the  Agreement and subject to certain  limitations  set
forth therein,  the transfer of this  Certificate is registrable in the Register
upon surrender of this  Certificate for  registration of transfer at the offices
or agencies  maintained by the Trustee in its capacity as  Registrar,  or by any
successor  Registrar  duly endorsed or  accompanied  by a written  instrument of
transfer in form satisfactory to the Trustee and the Registrar, duly executed by
the  Certificateholder   hereof  or  such   Certificateholder's   attorney  duly
authorized in writing,  and thereupon one or more new Certificates of authorized
denominations evidencing the same aggregate Fractional Undivided Interest in the
Trust will be issued to the designated transferee or transferees.

          The Certificates are issuable only as registered  Certificates without
coupons in minimum  denominations of $1,000  Fractional  Undivided  Interest and
integral  multiples  thereof  except  that one  Certificate  may be  issued in a
different  denomination.  As  provided in the  Agreement  and subject to certain
limitations  therein  set  forth,  the  Certificates  are  exchangeable  for new
Certificates   of  authorized   denominations   evidencing  the  same  aggregate
Fractional   Undivided   Interest   in   the   Trust,   as   requested   by  the
Certificateholder surrendering the same.

          No service charge will be made for any such  registration  of transfer
or exchange,  but the Trustee shall require payment of a sum sufficient to cover
any tax or governmental charge payable in connection therewith.

          The  Trustee,  the  Registrar,  and any  agent of the  Trustee  or the
Registrar may treat the person in whose name this  Certificate  is registered as

<PAGE>

the owner hereof for all purposes,  and neither the Trustee, the Registrar,  nor
any such agent shall be affected by any notice to the contrary.

          The obligations and responsibilities  created by the Agreement and the
Trust   created   thereby   shall    terminate   upon   the    distribution   to
Certificateholders of all amounts required to be distributed to them pursuant to
the  Agreement  and the  disposition  of all property  held as part of the Trust
Property.

          Any Person  acquiring or  accepting  this  Certificate  or an interest
herein will, by such  acquisition or acceptance,  be deemed to have  represented
and warranted to and for the benefit of each Owner  Participant  and the Company
that  either:  (i) the assets of an employee  benefit plan subject to Title I of
the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), or of
a plan subject to Section 4975 of the Internal  Revenue Code of 1986, as amended
(the  "CODE"),  have not been used to purchase this  Certificate  or an interest
herein or (ii) the purchase and holding of this  Certificate or interest  herein
are exempt from the prohibited  transaction  restrictions  of ERISA and the Code
pursuant  to one or more  prohibited  transaction  statutory  or  administration
exemptions.

          THIS  CERTIFICATE  AND THE AGREEMENT  HAVE EACH BEEN  DELIVERED IN THE
STATE OF NEW YORK AND  SHALL BE  CONSTRUED  IN  ACCORDANCE  WITH THE LAWS OF THE
STATE  OF  NEW  YORK  AND  THE   OBLIGATIONS,   RIGHTS  AND   REMEDIES   OF  THE
CERTIFICATEHOLDERS  HEREUNDER AND THE PARTIES  THEREUNDER SHALL BE DETERMINED IN
ACCORDANCE WITH SUCH LAWS.

          Unless the certificate of  authentication  hereon has been executed by
the Trustee, by manual signature,  this Certificate shall not be entitled to any
benefit under the Agreement or be valid for any purpose.

<PAGE>

          IN WITNESS WHEREOF, the Trustee has caused this Certificate to be duly
executed.

                                        CONTINENTAL    AIRLINES   1997-3A   PASS
                                        THROUGH TRUST


                                        By: WILMINGTON TRUST COMPANY, as Trustee


                                        By:_____________________________________
                                           Title:_______________________________

Dated:____________________________

<PAGE>


               FORM OF THE TRUSTEE'S CERTIFICATE OF AUTHENTICATION


          This is one of the  Certificates  referred to in the  within-mentioned
Agreement.

                                        WILMINGTON TRUST COMPANY, as Trustee



                                        By:_____________________________________
                                           Name:
                                           Title:

<PAGE>


                                    EXHIBIT B
                                    ---------

                          DTC Letter of Representations



<PAGE>

                                    EXHIBIT C
                                    ---------
<TABLE>
<CAPTION>

                           Regular Distribution Dates

                                       and

                               Scheduled Payments


DATE                                             SCHEDULED PAYMENTS OF PRINCIPAL
- ----                                             -------------------------------
<S>                                                          <C>
December 24, 1997...............................             $  515,402
March 24, 1998..................................                423,390
June 24, 1998...................................                 45,761
September 24, 1998..............................                149,601
December 24, 1998...............................                566,859
March 24, 1999..................................                172,652
June 24, 1999...................................                299,241
September 24, 1999..............................                173,049
December 24, 1999...............................                831,531
March 24, 2000..................................                348,512
June 24, 2000...................................                374,988
September 24, 2000..............................                257,094
December 24, 2000...............................                905,558
March 24, 2001..................................                128,608
June 24, 2001...................................                252,000
September 24, 2001..............................                167,136
December 24, 2001...............................                775,924
March 24, 2002..................................                128,608
June 24, 2002...................................                252,000
September 24, 2002..............................                137,589
December 24, 2002...............................                805,471
March 24, 2003..................................                128,608
June 24, 2003...................................                252,000
September 24, 2003..............................                105,870
December 24, 2003...............................                837,190
March 24, 2004..................................                128,608
June 24, 2004...................................                252,000
September 24, 2004..............................                 71,814
December 24, 2004...............................                999,616
March 24, 2005..................................                141,238
June 24, 2005...................................                111,002
September 24, 2005..............................                269,589
December 24, 2005...............................              1,059,437
March 24, 2006..................................                      0
June 24, 2006...................................                213,854
September 24, 2006..............................                 61,588
</TABLE>

<PAGE>
<TABLE>

DATE                                             SCHEDULED PAYMENTS OF PRINCIPAL
- ----                                             -------------------------------
<S>                                                          <C>
December 24, 2006...............................              1,305,826
March 24, 2007..................................                      0
June 24, 2007...................................                213,854
September 24, 2007..............................                453,429
December 24, 2007...............................              1,855,972
March 24, 2008..................................                743,622
June 24, 2008...................................                707,548
September 24, 2008..............................              1,493,224
December 24, 2008...............................              1,689,375
March 24, 2009..................................              1,975,143
June 24, 2009...................................              2,010,656
September 24, 2009..............................              2,046,811
December 24, 2009...............................              2,083,614
March 24, 2010..................................              2,121,079
June 24, 2010...................................              2,159,219
September 24, 2010..............................              2,198,046
December 24, 2010...............................              2,237,568
March 24, 2011..................................              2,277,805
June 24, 2011...................................              2,318,762
September 24, 2011..............................              2,183,728
December 24, 2011...............................              1,819,586
March 24, 2012..................................              2,104,210
June 24, 2012...................................              1,885,708
September 24, 2012..............................              1,919,666
December 24, 2012...............................              1,746,152
March 24, 2013..................................                546,009

</TABLE>

<PAGE>

                                    EXHIBIT D
                                    ---------

                             Related Note Documents

                    [Information to be inserted post-closing]




                          TRUST SUPPLEMENT NO. 1997-3B

                            Dated September 25, 1997


                                     between

                            WILMINGTON TRUST COMPANY,
                                   as Trustee,


                                       and


                           CONTINENTAL AIRLINES, INC.

                                       to

                          PASS THROUGH TRUST AGREEMENT
                         Dated as of September 25, 1997


                                   $19,731,000

                           Continental Airlines, Inc.
                           Pass Through Trust, 1997-3B

                           Continental Airlines, Inc.
                        1997-3 Pass Through Certificates,
                                     Class B


<PAGE>


                                TABLE OF CONTENTS

                                                                            PAGE
                                                                            ----

                                    ARTICLE I

                                THE CERTIFICATES

Section 1.01.  The Certificates...............................................2

                                   ARTICLE II

                           DEFINITIONS AND AMENDMENTS

Section 2.01.  Definitions....................................................4
Section 2.02.  Amendments.....................................................5

                                   ARTICLE III

                                     DEFAULT

Section 3.01.  Purchase Rights of Certificateholders..........................7

                                   ARTICLE IV

                                   THE TRUSTEE

Section 4.01.  The Trustee....................................................8

                                    ARTICLE V

                            MISCELLANEOUS PROVISIONS

Section 5.01.  Basic Agreement Modified and Ratified..........................8
Section 5.02.  GOVERNING LAW..................................................8
Section 5.03.  Execution in Counterparts......................................8






<PAGE>



          This Trust  Supplement  No.  1997-3B,  dated as of September  25, 1997
(herein called the "TRUST SUPPLEMENT"),  between Continental  Airlines,  Inc., a
Delaware  corporation  (the  "COMPANY"),   and  Wilmington  Trust  Company  (the
"TRUSTEE"), to the Pass Through Trust Agreement, dated as of September 25, 1997,
between the Company and the Trustee (the "BASIC AGREEMENT").

                              W I T N E S S E T H:
                              - - - - - - - - - - 

          WHEREAS, the Basic Agreement,  unlimited as to the aggregate principal
amount of Certificates  (unless otherwise  specified  herein,  capitalized terms
used  herein  without  definition  having  the  respective   meanings  specified
heretofore  in  the  Basic  Agreement)  which  may  be  issued  thereunder,  has
heretofore been executed and delivered;

          WHEREAS, each Owner Trustee,  acting on behalf of its respective Owner
Participant,  will issue, on a non-recourse basis,  Equipment Notes, among other
things,  to refinance the outstanding  debt portion of the purchase price of the
aircraft  purchased by such Owner Trustee and leased to the Company  pursuant to
the related Lease;

          WHEREAS,  pursuant to the terms and conditions of the Basic  Agreement
as supplemented by this Trust  Supplement (the  "Agreement"),  the Trustee shall
purchase  such  Equipment  Notes  issued by each Owner  Trustee  having the same
interest  rate as, and final  maturity  dates not later than the final  expected
Regular  Distribution Date of, the Certificates  issued hereunder and shall hold
such Equipment Notes in trust for the benefit of the Class B Certificateholders;

          WHEREAS,  the Trustee hereby declares the creation of this Continental
Airlines  Pass Through  Trust,  Series  1997-3B (the "1997-3B  Trust"),  for the
benefit  of  the  Class  B   Certificateholders,   and  the   initial   Class  B
Certificateholders  as the grantors of the 1997-3B  Trust,  by their  respective
acceptances of the Certificates  issued hereunder,  join in the creation of this
1997-3B Trust with the Trustee;

          WHEREAS, all of the conditions and requirements necessary to make this
Trust Supplement,  when duly executed and delivered,  a valid, binding and legal
instrument in accordance  with its terms and for the purposes  herein  expressed
have been done, performed and fulfilled,  and the execution and delivery of this
Trust Supplement in the form and with the terms hereof have been in all respects
duly authorized; and

          WHEREAS,  this Trust  Supplement  is subject to the  provisions of the
Trust Indenture Act of 1939, as amended, and shall, to the extent applicable, be
governed by such provisions;

          NOW, THEREFORE,  in consideration of the premises herein, it is agreed
between the Company and the Trustee as follows:

<PAGE>


                                    ARTICLE I

                                THE CERTIFICATES

          Section 1.01.  THE  CERTIFICATES.  There is hereby created a series of
Certificates to be issued under the Agreement to be  distinguished  and known as
"Continental  Airlines Pass Through  Certificates,  Series 1997-3B" (hereinafter
defined as the "Series 1997-3B  Certificates").  Each Series 1997-3B Certificate
represents a fractional  undivided interest in the 1997-3B Trust created hereby.
The Series  1997-3B  Certificates  shall be the only  instruments  evidencing  a
fractional undivided interest in the 1997-3B Trust.

          The terms and conditions applicable to the Series 1997-3B Certificates
are as follows:

          (a) The aggregate principal amount of the Series 1997-3B  Certificates
     that shall be authenticated  under the Agreement (except for Series 1997-3B
     Certificates  authenticated  and delivered  pursuant to Sections 3.03, 3.04
     and 3.06 of the Basic Agreement) is $19,731,000.

          (b) The Cut-off Date is October 31, 1997.

          (c) The  Regular  Distribution  Date with  respect  to any  payment of
     Scheduled  Payments means March 24, June 24,  September 24 and December 24,
     commencing  on  December  24,  1997 until  payment of all of the  Scheduled
     Payments to be made under the Equipment Notes has been made.

          (d) The Special  Distribution  Date with respect to the Series 1997-3B
     Certificates  means any  Business  Day on which a Special  Payment is to be
     distributed pursuant to the Agreement.

          (e) (i) The Series 1997-3B  Certificates shall be in the form attached
     hereto as Exhibit A. Any Person  acquiring  or  accepting a Series  1997-3B
     Certificate or an interest therein will, by such acquisition or acceptance,
     be deemed to have  represented and warranted to and for the benefit of each
     Owner Participant and the Company that either (i) the assets of an employee
     benefit plan subject to Title I of the Employee  Retirement Income Security
     Act of 1974, as amended ("ERISA"),  or of a plan subject to Section 4975 of
     the Internal  Revenue Code of 1986, as amended (the "CODE"),  have not been
     used to purchase Series 1997-3B Certificates or an interest therein or (ii)
     the purchase and holding of Series 1997-3B Certificates or interest therein
     are exempt from the prohibited  transaction  restrictions  of ERISA and the
     Code  pursuant  to  one  or  more  prohibited   transaction   statutory  or
     administrative exemptions.

          (ii) The Series 1997-3B Certificates shall be Book-Entry  Certificates
     and  shall  be  subject  to the  conditions  set  forth  in the  Letter  of
     Representations  between the Company,  the Trustee and the Clearing  Agency
     attached hereto as Exhibit B.

<PAGE>


          (f) The  Scheduled  Payments  of  principal  shall be as set  forth in
     Exhibit C hereto.

          (g)  All  or  a  portion  of  the  proceeds  of  the  Series   1997-3B
     Certificates shall be used to purchase the Equipment Notes in the principal
     amounts  specified  below and the unused portion of such proceeds,  if any,
     shall be deposited in the Escrow  Account to be applied as set forth in the
     Agreement:

<TABLE>
<CAPTION>
           REGISTRATION NUMBER                  PRINCIPAL AMOUNT
           -------------------                  ----------------
           <S>                                       <C>       
           N14925................................... $1,989,000
           N15926...................................  1,989,000
           N16927...................................  1,989,000
           N17928...................................  2,516,000
           N13929...................................  2,516,000
           N14930...................................  2,183,000
           N14931...................................  2,183,000
           N15932...................................  2,183,000
           N14933...................................  2,183,000
</TABLE>

          (h) Each  Owner  Trustee,  acting on behalf  of its  respective  Owner
     Participant,  will issue, on a non-recourse basis, the Equipment Notes, the
     proceeds  of which shall be used,  among other  things,  to  refinance  the
     outstanding debt portion of the purchase price to such Owner Trustee of the
     following Aircraft:

<TABLE>
<CAPTION>
   REGISTRATION NUMBER             AIRCRAFT TYPE              ENGINE TYPE
   -------------------             -------------              -----------
         <S>                      <C>                          <C>
         N14925                   Embraer EMB-145              AE3007A
         N15926                   Embraer EMB-145              AE3007A
         N16927                   Embraer EMB-145              AE3007A
         N17928                   Embraer EMB-145              AE3007A
         N13929                   Embraer EMB-145              AE3007A
         N14930                   Embraer EMB-145              AE3007A
         N14931                   Embraer EMB-145              AE3007A
         N15932                   Embraer EMB-145              AE3007A
         N14933                   Embraer EMB-145              AE3007A

</TABLE>

          (i) The related Note Documents are listed on Exhibit D.

          (j) Notice of any  termination  of the  1997-3B  Trust shall be mailed
     promptly by the Trustee to the Class B Certificateholders  not earlier than
     the 60th day and not  later  than the  15th day next  preceding  the  final
     distribution pursuant to the Agreement.

          (k) Except as contemplated by Section 2.02(b) of the Basic  Agreement,
     there  will be no  deposit  agreement  or  other  arrangement  prior to the
     delivery of any Aircraft.

          (l) The Series 1997-3B  Certificates are subject to the  Intercreditor
     Agreement.

<PAGE>


          (m) The  Series  1997-3B  Certificates  will have the  benefit  of the
     Liquidity Facility.

          (n) The Responsible Party is the Company.

          (o) The Final Legal Distribution Date is December 24, 2008.

          (p) The  particular  "sections of the Note  Purchase  Agreement",  for
     purposes of clause (3) of Section 7.07 of the Basic Agreement,  are Section
     9.1 of each Note Purchase Agreement.

                                   ARTICLE II

                           DEFINITIONS AND AMENDMENTS

          Section 2.01. DEFINITIONS.  For all purposes of the Basic Agreement as
supplemented by this Trust  Supplement,  the following  capitalized  terms shall
have the following meanings:

          CLASS B  CERTIFICATEHOLDER:  Means the  Person in whose  name a Series
     1997-3B  Certificate  is registered on the Register for the Series  1997-3B
     Certificates.

          INTERCREDITOR AGREEMENT: Means the Intercreditor Agreement dated as of
     the date  hereof  among the  Trustee,  the Other  Trustees,  the  Liquidity
     Provider named therein and Wilmington Trust Company, as Subordination Agent
     and as trustee, as amended, supplemented or otherwise modified from time to
     time in accordance with its terms.

          LIQUIDITY  FACILITY:  Means the Revolving Credit Agreement dated as of
     the date hereof among Wilmington Trust Company,  as Subordination Agent and
     trustee for the 1997-3B Trust, and ABN AMRO Bank, N.V.,  acting through its
     Chicago Branch, as amended,  replaced,  supplemented or otherwise  modified
     from  time to time in  accordance  with  its  terms  and the  terms  of the
     Intercreditor Agreement..

          OTHER  AGREEMENTS:  Means (i) the Basic  Agreement as  supplemented by
     Trust  Supplement  1997-3A  dated as of the  date  hereof  relating  to the
     Continental  Airlines Pass Through Trust  created  thereunder  and (ii) the
     Basic Agreement as  supplemented by Trust  Supplement No. 1997-3C dated the
     date hereof relating to the Continental Airlines Pass Through Trust created
     thereunder.

          OTHER TRUSTEES: Means each of the trustees under the Other Agreements,
     and any  successor  thereunder  or  other  trustee  appointed  as  provided
     therein.

          PTC EVENT OF  DEFAULT:  Means the  failure to pay within ten  Business
     Days of the due date  thereof:  (i) the  outstanding  Pool  Balance  of the
     Series 1997-3B  Certificates on the Final Legal  Distribution Date for such
     Series  1997-3B  Certificates  or (ii) interest due on such Series  1997-3B
     Certificates on any Distribution Date (unless the Subordination Agent shall
     have made an Interest Drawing or Drawings (as defined in the  Intercreditor

<PAGE>

     Agreement),  or a withdrawal or withdrawals  pursuant to a cash  collateral
     account  under the  Intercreditor  Agreement,  with  respect  thereto in an
     aggregate amount sufficient to pay such interest and shall have distributed
     such amount to the Trustee).

          Section   2.02.   AMENDMENTS.   Solely  for  purposes  of  this  Trust
Supplement,  Section  2.02(b) of the Basic Agreement shall be amended to read as
follows:

          (b) If on or prior to the  Issuance  Date with  respect to a series of
     Certificates the Company shall deliver to the Trustee a Postponement Notice
     relating to one or more  Postponed  Notes,  the Trustee shall  postpone the
     purchase of such  Postponed  Notes and shall deposit into an escrow account
     (as to such Trust,  the "ESCROW  ACCOUNT") to be  maintained as part of the
     related Trust an amount equal to the purchase price of such Postponed Notes
     (the "ESCROWED Funds"). The portion of the Escrowed Funds so deposited with
     respect to any particular  Postponed Notes shall be invested by the Trustee
     at the written direction of the Responsible Party in Specified  Investments
     (i) maturing no later than any  scheduled  Transfer  Date  relating to such
     Postponed  Notes  or (ii) if no such  Transfer  Date  has  been  scheduled,
     maturing on the next Business Day, or (iii) if the Company has given notice
     to the Trustee that such  Postponed  Notes will not be issued,  maturing on
     the next  applicable  Special  Distribution  Date, if such  investments are
     reasonably available for purchase.  The Trustee shall make withdrawals from
     the Escrow Account only as provided in this Agreement.  Upon request of the
     Company  on one or more  occasions  and the  satisfaction  or waiver of the
     closing conditions  specified in the applicable Note Purchase Agreements on
     or prior to the related  Cut-off  Date,  the  Trustee  shall  purchase  the
     applicable  Postponed  Notes with the  Escrowed  Funds  withdrawn  from the
     Escrow Account. The purchase price shall equal the principal amount of such
     Postponed Notes.

          The Trustee  shall hold all Specified  Investments  until the maturity
     thereof and will not sell or otherwise transfer Specified  Investments.  If
     Specified  Investments  held  in an  Escrow  Account  mature  prior  to any
     applicable  Transfer  Date,  any proceeds  received on the maturity of such
     Specified Investments  (including any earnings thereon) shall be reinvested
     by the  Trustee  at the  written  direction  of the  Responsible  Party  in
     Specified Investments maturing as provided in the preceding paragraph.  The
     Responsible  Party shall pay to the  Trustee  for  deposit to the  relevant
     Escrow Account an amount equal to any losses on such Specified  Investments
     as incurred.

          On  the  Initial   Regular   Distribution   Date  in  respect  of  the
     Certificates of any series,  the Responsible Party will pay (in immediately
     available  funds) to the Trustee an amount equal to (i) the  interest  that
     would  have   accrued  on  any   Postponed   Notes  with  respect  to  such
     Certificates,  if any,  purchased after the Issuance Date if such Postponed
     Notes had been purchased on the Issuance  Date,  from the Issuance Date to,
     but not including,  the date of the purchase of such Postponed Notes by the
     Trustee minus (ii) the earnings on Specified Investments  (disregarding any
     losses  thereon)  received (with respect to the portion of the Escrow Funds
     deposited  with respect to the Postponed  Notes  described in clause (i) of

<PAGE>


     this paragraph) by the Trustee from and including the Issuance Date to, but
     not including, the Initial Regular Distribution Date.

          If, in respect of the Certificates of any series, the Company notifies
     the Trustee prior to the Cut-off Date that any Postponed  Notes will not be
     issued on or prior to the Cut-off Date for any reason,  on the next Special
     Distribution  Date for such  Certificates  occurring  not less than 15 days
     following the date of such notice,  (i) the Responsible  Party shall pay to
     the  Trustee  for  deposit in the  related  Special  Payments  Account,  in
     immediately available funds, an amount equal to (A) the interest that would
     have accrued on the  Postponed  Notes  designated  in such notice at a rate
     equal  to the  interest  rate  applicable  to such  Certificates  from  the
     Issuance Date to, but not including,  such Special  Distribution Date minus
     (B) the earnings on Specified Investments (disregarding any losses thereon)
     received (with respect to the portion of the Escrowed Funds  deposited with
     respect to the  Postponed  Notes  designated in such notice) by the Trustee
     from and including the Issuance  Date to, but not  including,  such Special
     Distribution  Date and (ii) the Trustee  shall  transfer an amount equal to
     that  amount of Escrowed  Funds that would have been used to  purchase  the
     Postponed  Notes  designated  in such  notice  and the  amount  paid by the
     Responsible  Party pursuant to the immediately  preceding clause (i) to the
     related Special  Payments  Account for distribution as a Special Payment in
     accordance with the provisions hereof.

          If, on such  Cut-off  Date,  an  amount  equal to less than all of the
     Escrowed Funds (other than Escrowed  Funds  referred to in the  immediately
     preceding paragraph) has been used to purchase Postponed Notes, on the next
     such Special  Distribution  Date  occurring not less than 15 days following
     such Cut-off Date, (i) the  Responsible  Party shall pay to the Trustee for
     deposit in such Special Payments Account,  in immediately  available funds,
     an  amount  equal to (A) the  interest  that  would  have  accrued  on such
     Postponed  Notes  contemplated  to be purchased  with such unused  Escrowed
     Funds (other than Escrowed Funds referred to in the  immediately  preceding
     paragraph)  but not so  purchased  at a rate  equal  to the  interest  rate
     applicable  to  such  Certificates  from  the  Issuance  Date  to,  but not
     including,  such  Special  Distribution  Date  minus  (B) the  earnings  on
     Specified  Investments  (disregarding  any losses  thereon)  received (with
     respect to the portion of the Escrowed Funds  deposited with respect to the
     Postponed  Notes  contemplated  to be purchased  with such unused  Escrowed
     Funds (other than Escrowed Funds referred to in the  immediately  preceding
     paragraph)  but not so  purchased)  by the Trustee from and  including  the
     Issuance Date to, but not  including,  such Special  Distribution  Date and
     (ii) the Trustee shall  transfer such unused  Escrowed Funds and the amount
     paid by the Responsible Party pursuant to the immediately  preceding clause
     (i) to such Special  Payments Account for distribution as a Special Payment
     in accordance with the provisions hereof.

<PAGE>


                                   ARTICLE III

                                     DEFAULT

          Section 3.01. PURCHASE RIGHTS OF  CERTIFICATEHOLDERS.  (a) At any time
after the occurrence  and during the  continuance  of a Triggering  Event,  each
Class B  Certificateholder  shall have the right to  purchase,  for the purchase
price and otherwise in accordance  with and subject to the  provisions set forth
in Section  6.01(b) of the Basic  Agreement,  all, but not less than all, of the
Class A  Certificates  upon ten days' written  notice to the Class A Trustee and
each other Class B  Certificateholder,  provided that (i) if prior to the end of
such ten day period any other Class B Certificateholder notifies such purchasing
Class B  Certificateholder  that such other Class B  Certificateholder  wants to
participate in such purchase, then such other Class B Certificateholder may join
with the purchasing Class B Certificateholder to purchase all, but not less than
all,  of the Class A  Certificates  pro rata based on the  Fractional  Undivided
Interest in the 1997-3B  Trust held by each such Class B  Certificateholder  and
(ii)  if  prior  to  the  end  of  such   ten-day   period  any  other  Class  B
Certificateholder  fails to notify the purchasing Class B  Certificateholder  of
such other Class B Certificateholder's desire to participate in such a purchase,
then such other Class B  Certificateholder  shall lose its right to purchase the
Class A Certificates  pursuant to this Section and Section  6.01(b) of the Basic
Agreement; and

          (b) By  acceptance  of its Series  1997-3B  Certificate,  each Class B
Certificateholder  agrees that at any time after the  occurrence  and during the
continuation of a Triggering  Event, each Class C  Certificateholder  shall have
the right (which shall not expire upon any purchase of the Class A  Certificates
pursuant  to  paragraph  (a)  above) to  purchase,  for the  purchase  price and
otherwise in accordance  with and subject to the provisions set forth in Section
6.01(b)  of the Basic  Agreement,  all,  but not less  than all,  of the Class A
Certificates and the Series 1997-3B  Certificates  upon ten days' written notice
to the Class A Trustee,  the Trustee  and each other Class C  Certificateholder,
provided  that (i) if prior to the end of such ten-day  period any other Class C
Certificateholder  notifies such purchasing Class C Certificateholder  that such
other Class C Certificateholder wants to participate in such purchase, then such
other  Class  C   Certificateholder   may  join  with  the  purchasing  Class  C
Certificateholder  to  purchase  all,  but not less  than  all,  of the  Class A
Certificates  and  the  Series  1997-3B  Certificates  pro  rata  based  on  the
Fractional  Undivided  Interest  in the Class C Trust  held by each such Class C
Certificateholder  and (B) if prior to the end of such ten-day  period any other
Class  C   Certificateholder   fails   to   notify   the   purchasing   Class  C
Certificateholder   of  such  other  Class  C   Certificateholder's   desire  to
participate in such a purchase,  then such other Class C Certificateholder shall
lose its right to  purchase  the Class A  Certificates  and the  Series  1997-3B
Certificates  pursuant  to  this  Section  and  Section  6.01(b)  of  the  Basic
Agreement.

          (c) As used in this  Article  III,  the terms  "Class A  Certificate",
"Class A Trustee",  "Class C  Certificateholder"  and "Class C Trust" shall have
the respective meanings assigned to such terms in the Intercreditor Agreement.

<PAGE>


                                   ARTICLE IV

                                   THE TRUSTEE

          Section 4.01. THE TRUSTEE.  The Trustee is hereby  directed to execute
and deliver the Intercreditor  Agreement on or prior to the Issuance Date in the
form  delivered  to the  Trustee  by  the  Company.  The  Trustee  shall  not be
responsible  in any  manner  whatsoever  for or in respect  of the  validity  or
sufficiency of this Trust Supplement or the due execution hereof by the Company,
or for or in respect of the recitals and  statements  contained  herein,  all of
which recitals and statements are made solely by the Company.

          The Trustee, upon the execution and delivery of this Trust Supplement,
acknowledges its acceptance of all right, title and interest in and to the Trust
Property  with respect to the 1997-3B  Trust and declares that the Trustee holds
and will hold such right, title and interest for the benefit of all then present
and future  Class B  Certificateholders,  upon the trusts set forth in the Basic
Agreement and this Trust  Supplement.  By its  acceptance of each Series 1997-3B
Certificate   issued  to  it  under  the   Agreement,   each  initial   Class  B
Certificateholder  as grantor of the 1997-3B Trust thereby joins in the creation
and declaration of the Trust.

          Except as herein otherwise  provided,  no duties,  responsibilities or
liabilities are assumed,  or shall be construed to be assumed, by the Trustee by
reason of this Trust  Supplement other than as set forth in the Basic Agreement,
and this Trust  Supplement  is executed  and  accepted on behalf of the Trustee,
subject to all the terms and conditions set forth in the Basic  Agreement,  upon
the effectiveness thereof, as if the same were herein set forth at length.

          The Trustee  represents and warrants that the Intercreditor  Agreement
will  be  duly  executed  and  delivered  by  one of its  officers  who is  duly
authorized to execute and deliver such document on its behalf.

                                    ARTICLE V

                            MISCELLANEOUS PROVISIONS

          Section  5.01.  BASIC  AGREEMENT  MODIFIED  AND  RATIFIED.  The  Basic
Agreement is  incorporated  herein by reference  in its  entirety,  and shall be
deemed to be a part of this Trust Supplement as if set forth in full herein, and
is in all respects ratified and confirmed,  as supplemented and modified by this
Trust Supplement.

          Section 5.02.  GOVERNING  LAW. THIS TRUST  SUPPLEMENT  AND THE CLASS B
CERTIFICATES  SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE  WITH THE LAWS OF
THE STATE OF NEW YORK.

          Section 5.03. EXECUTION IN COUNTERPARTS.  This Trust Supplement may be
executed in any number of counterparts,  each of which shall be an original, but
such counterparts shall together constitute but one and the same instrument.



<PAGE>



          IN WITNESS WHEREOF, the Company and the Trustee have caused this Trust
Supplement  to be duly  executed by their  respective  officers  thereunto  duly
authorized, as of the day and year first written above.

                                       CONTINENTAL AIRLINES, INC.



                                       By: ___________________________________
                                           Name:
                                           Title:



                                       WILMINGTON TRUST COMPANY,
                                           as Trustee



                                       By: ___________________________________
                                           Name:
                                           Title:


<PAGE>


                                    EXHIBIT A
                                    ---------

                               Form of Certificate

          [Include on each Certificate that is a Global Certificate: Unless this
certificate is presented by an authorized representative of The Depository Trust
Company, a New York corporation ("DTC"), to Issuer or its agent for registration
of transfer,  exchange or payment,  and any certificate  issued is registered in
the name of Cede & Co. or in such other name as is  requested  by an  authorized
representative  of DTC (and any  payment  is made to Cede & Co. or to such other
entity as is requested by an authorized  representative  of DTC),  ANY TRANSFER,
PLEDGE  OR OTHER  USE  HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  inasmuch as the registered  owner hereof,  Cede & Co., has an interest
herein.]<F1>


                 CONTINENTAL AIRLINES 1997-3B PASS THROUGH TRUST

                            Pass Through Certificate,
                                 Series 1997-3B

                        Issuance Date: September 25, 1997

                 Final Expected Distribution Date: June 24, 2007

          evidencing a fractional  undivided  interest in a 1997-3B  Trust,
          the property of which  includes  certain  equipment  notes each
          secured by aircraft leased to Continental Airlines, Inc.

Certificate
No._____         $________ Fractional Undivided Interest representing 0.0050682%
                 of the Trust per $1,000 of face amount


          THIS  CERTIFIES  THAT  ____________,   for  value  received,   is  the
registered  owner  of  a  $__________  (_______  dollars)  Fractional  Undivided
Interest in the  Continental  Airlines Pass Through  Trust,  Series 1997-3B (the
"TRUST")  created by  Wilmington  Trust  Company,  as trustee  (the  "TRUSTEE"),
pursuant to a Pass Through Trust Agreement,  dated as of September 25, 1997 (the
"BASIC  AGREEMENT"),  as supplemented by Trust  Supplement No. 1997-3B  thereto,
dated as of  September  25, 1997  (collectively,  the  "AGREEMENT")  between the
Trustee and Continental Airlines, Inc., a Delaware corporation (the "COMPANY" or
the "ISSUER"),  a summary of certain of the pertinent provisions of which is set
forth below. To the extent not otherwise  defined herein,  the capitalized terms
used  herein  have  the  meanings  assigned  to  them  in  the  Agreement.  This
Certificate  is  one  of  the  duly   authorized   Certificates   designated  as
"Continental Airlines Pass Through Certificates,  Series 1997-3B" (herein called


_________

<F1> This legend to appear on Book-Entry  Certificates  to be deposited with The
     Depository Trust Company.


<PAGE>




the  "CERTIFICATES").  This  Certificate  is issued  under and is subject to the
terms,  provisions and conditions of the Agreement.  By virtue of its acceptance
hereof, the  Certificateholder  of this Certificate  assents to and agrees to be
bound by the provisions of the Agreement and the  Intercreditor  Agreement.  The
property of the Trust  includes  certain  Equipment  Notes and all rights of the
Trust to receive  payments under the  Intercreditor  Agreement and the Liquidity
Facility (the "TRUST  PROPERTY").  Each issue of the Equipment  Notes is secured
by, among other things, a security interest in aircraft leased to the Company.

          The Certificates represent fractional undivided interests in the Trust
and the Trust Property,  and have no rights,  benefits or interest in respect of
any  other  separate  trust  established  pursuant  to the  terms  of the  Basic
Agreement for any other series of certificates issued pursuant thereto.

          Subject to and in  accordance  with the terms of the Agreement and the
Intercreditor Agreement, from funds then available to the Trustee, there will be
distributed on each March 24, June 24,  September 24 and December 24 (a "REGULAR
DISTRIBUTION  DATE"),  commencing  on December 24, 1997,  to the Person in whose
name this  Certificate  is  registered  at the close of business on the 15th day
preceding the Regular  Distribution  Date, an amount in respect of the Scheduled
Payments on the  Equipment  Notes due on such  Regular  Distribution  Date,  the
receipt of which has been confirmed by the Trustee,  equal to the product of the
percentage  interest in the Trust  evidenced by this  Certificate  and an amount
equal to the sum of such Scheduled  Payments.  Subject to and in accordance with
the terms of the Agreement and the  Intercreditor  Agreement,  in the event that
Special Payments on the Equipment Notes are received by the Trustee,  from funds
then  available to the Trustee,  there shall be  distributed  on the  applicable
Special  Distribution  Date,  to the  Person in whose name this  Certificate  is
registered  at the  close of  business  on the 15th day  preceding  the  Special
Distribution  Date,  an  amount  in  respect  of such  Special  Payments  on the
Equipment Notes,  the receipt of which has been confirmed by the Trustee,  equal
to the  product  of the  percentage  interest  in the  Trust  evidenced  by this
Certificate and an amount equal to the sum of such Special Payments so received.
If a Regular  Distribution  Date or Special  Distribution Date is not a Business
Day,  distribution shall be made on the immediately  following Business Day with
the same  force  and  effect  as if made on such  Regular  Distribution  Date or
Special  Distribution  Date and no interest shall accrue during the  intervening
period.  The Trustee  shall mail notice of each Special  Payment and the Special
Distribution Date therefor to the Certificateholder of this Certificate.

          Distributions on this Certificate will be made by the Trustee by check
mailed to the Person entitled thereto,  without the presentation or surrender of
this  Certificate  or the making of any  notation  hereon.  Except as  otherwise
provided in the Agreement and  notwithstanding the above, the final distribution
on this  Certificate  will be made  after  notice  mailed by the  Trustee of the
pendency of such  distribution and only upon  presentation and surrender of this
Certificate at the office or agency of the Trustee specified in such notice.

          The  Certificates  do not  represent  a direct  obligation  of,  or an
obligation  guaranteed  by, or an interest in, the Company or the Trustee or any

<PAGE>


affiliate thereof. The Certificates are limited in right of payment, all as more
specifically set forth on the face hereof and in the Agreement.  All payments or
distributions made to Certificateholders  under the Agreement shall be made only
from the Trust  Property  and only to the  extent  that the  Trustee  shall have
sufficient  income or proceeds from the Trust  Property to make such payments in
accordance  with the  terms of the  Agreement.  Each  Certificateholder  of this
Certificate,  by its acceptance  hereof,  agrees that it will look solely to the
income  and  proceeds  from the  Trust  Property  to the  extent  available  for
distribution  to such  Certificateholder  as  provided  in the  Agreement.  This
Certificate does not purport to summarize the Agreement and reference is made to
the Agreement for information with respect to the interests,  rights,  benefits,
obligations,  proceeds, and duties evidenced hereby. A copy of the Agreement may
be examined during normal business hours at the principal office of the Trustee,
and  at  such  other  places,  if  any,   designated  by  the  Trustee,  by  any
Certificateholder upon request.

          The Agreement permits,  with certain exceptions therein provided,  the
amendment  thereof and the  modification  of the rights and  obligations  of the
Company and the rights of the Certificateholders under the Agreement at any time
by the  Company  and the  Trustee  with the  consent  of the  Certificateholders
holding Certificates  evidencing  Fractional Undivided Interests aggregating not
less  than a  majority  in  interest  in the  Trust.  Any  such  consent  by the
Certificateholder  of this  Certificate  shall be conclusive and binding on such
Certificateholder and upon all future Certificateholders of this Certificate and
of any  Certificate  issued upon the transfer hereof or in exchange hereof or in
lieu  hereof  whether  or not  notation  of  such  consent  is  made  upon  this
Certificate.  The  Agreement  also  permits the  amendment  thereof,  in certain
limited  circumstances,  without the consent of the Certificateholders of any of
the Certificates.

          As provided in the  Agreement and subject to certain  limitations  set
forth therein,  the transfer of this  Certificate is registrable in the Register
upon surrender of this  Certificate for  registration of transfer at the offices
or agencies  maintained by the Trustee in its capacity as  Registrar,  or by any
successor  Registrar  duly endorsed or  accompanied  by a written  instrument of
transfer in form satisfactory to the Trustee and the Registrar, duly executed by
the  Certificateholder   hereof  or  such   Certificateholder's   attorney  duly
authorized in writing,  and thereupon one or more new Certificates of authorized
denominations evidencing the same aggregate Fractional Undivided Interest in the
Trust will be issued to the designated transferee or transferees.

          The Certificates are issuable only as registered  Certificates without
coupons in minimum  denominations of $1,000  Fractional  Undivided  Interest and
integral  multiples  thereof  except  that one  Certificate  may be  issued in a
different  denomination.  As  provided in the  Agreement  and subject to certain
limitations  therein  set  forth,  the  Certificates  are  exchangeable  for new
Certificates   of  authorized   denominations   evidencing  the  same  aggregate
Fractional   Undivided   Interest   in   the   Trust,   as   requested   by  the
Certificateholder surrendering the same.

          No service charge will be made for any such  registration  of transfer
or exchange,  but the Trustee shall require payment of a sum sufficient to cover
any tax or governmental charge payable in connection therewith.

<PAGE>


          The  Trustee,  the  Registrar,  and any  agent of the  Trustee  or the
Registrar may treat the person in whose name this  Certificate  is registered as
the owner hereof for all purposes,  and neither the Trustee, the Registrar,  nor
any such agent shall be affected by any notice to the contrary.

          The obligations and responsibilities  created by the Agreement and the
Trust   created   thereby   shall    terminate   upon   the    distribution   to
Certificateholders of all amounts required to be distributed to them pursuant to
the  Agreement  and the  disposition  of all property  held as part of the Trust
Property.

          Any Person  acquiring or  accepting  this  Certificate  or an interest
herein will, by such  acquisition or acceptance,  be deemed to have  represented
and warranted to and for the benefit of each Owner  Participant  and the Company
that  either:  (i) the assets of an employee  benefit plan subject to Title I of
the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), or of
a plan subject to Section 4975 of the Internal  Revenue Code of 1986, as amended
(the  "CODE"),  have not been used to purchase this  Certificate  or an interest
herein or (ii) the purchase and holding of this  Certificate or interest  herein
are exempt from the prohibited  transaction  restrictions  of ERISA and the Code
pursuant  to one or more  prohibited  transaction  statutory  or  administration
exemptions.

          THIS  CERTIFICATE  AND THE AGREEMENT  HAVE EACH BEEN  DELIVERED IN THE
STATE OF NEW YORK AND  SHALL BE  CONSTRUED  IN  ACCORDANCE  WITH THE LAWS OF THE
STATE  OF  NEW  YORK  AND  THE   OBLIGATIONS,   RIGHTS  AND   REMEDIES   OF  THE
CERTIFICATEHOLDERS  HEREUNDER AND THE PARTIES  THEREUNDER SHALL BE DETERMINED IN
ACCORDANCE WITH SUCH LAWS.

          Unless the certificate of  authentication  hereon has been executed by
the Trustee, by manual signature,  this Certificate shall not be entitled to any
benefit under the Agreement or be valid for any purpose.



<PAGE>



          IN WITNESS WHEREOF, the Trustee has caused this Certificate to be duly
executed.

                                       CONTINENTAL AIRLINES 1997-3B PASS
                                       THROUGH TRUST

                                       By:  WILMINGTON TRUST COMPANY,
                                               as Trustee



                                       By: _______________________________
                                       Title:_____________________________

Dated: ______________



<PAGE>


               FORM OF THE TRUSTEE'S CERTIFICATE OF AUTHENTICATION

          This is one of the  Certificates  referred to in the  within-mentioned
Agreement.


                                     WILMINGTON TRUST COMPANY,
                                     as Trustee


                                     By: _______________________________________
                                         Name:
                                         Title:


<PAGE>


                                    EXHIBIT B
                                    ---------

                          DTC Letter of Representations



<PAGE>


                                    EXHIBIT C
                                    ---------

<TABLE>
<CAPTION>
                           Regular Distribution Dates
                                       and
                               Scheduled Payments


       DATE                                    SCHEDULED PAYMENTS OF PRINCIPAL
       ----                                    -------------------------------

<S>                                                    <C>
December 24, 1997.................................     $  193,210
March 24, 1998....................................         83,136
June 24, 1998.....................................        268,625
September 24, 1998................................       589,100
December 24, 1998.................................        193,210
March 24, 1999....................................        125,414
June 24, 1999.....................................        226,267
September 24, 1999................................        589,100
December 24, 1999.................................        193,210
March 24, 2000....................................        112,156
June 24, 2000.....................................        239,527
September 24, 2000................................        589,100
December 24, 2000.................................        193,210
March 24, 2001....................................         98,898
June 24, 2001.....................................        252,785
September 24, 2001................................        589,100
December 24, 2001.................................        193,210
March 24, 2002....................................         85,640
June 24, 2002.....................................        266,043
September 24, 2002................................        589,100
December 24, 2002.................................        193,210
March 24, 2003....................................         83,088
June 24, 2003.....................................        268,595
September 24, 2003................................        654,814
December 24, 2003.................................        342,734
March 24, 2004....................................        278,670
June 24, 2004.....................................        941,351
September 24, 2004................................        684,136
December 24, 2004.................................        534,524
March 24, 2005....................................        785,204
June 24, 2005.....................................        751,447
September 24, 2005................................        797,890
December 24, 2005.................................        205,858
March 24, 2006....................................      1,642,589
June 24, 2006.....................................        926,396
September 24, 2006................................      1,403,842
December 24, 2006.................................        370,976
March 24, 2007....................................      1,789,232
June 24, 2007.....................................      1,406,403

</TABLE>


<PAGE>


                                    EXHIBIT D
                                    ---------

                             Related Note Documents

                      [Information to be added upon receipt
                             of HHR's Closing memo]





                          TRUST SUPPLEMENT NO. 1997-3C

                            Dated September 25, 1997



                                     between



                            WILMINGTON TRUST COMPANY,
                                   as Trustee,



                                       and



                           CONTINENTAL AIRLINES, INC.



                                       to



                          PASS THROUGH TRUST AGREEMENT
                         Dated as of September 25, 1997



                                   $14,418,000


                           Continental Airlines, Inc.
                           Pass Through Trust, 1997-3C

                           Continental Airlines, Inc.
                        1997-3 Pass Through Certificates,
                                     Class C



<PAGE>

<TABLE>
<CAPTION>

                                TABLE OF CONTENTS

                                                                            PAGE
                                                                            ----

                          ARTICLE I - THE CERTIFICATES

<S>             <C>                                                          <C>
Section 1.01.   The Certificates ..............................................3


                     ARTICLE II - DEFINITIONS AND AMENDMENTS

Section 2.01.   Definitions ...................................................5
Section 2.02.   Amendments ....................................................6


                              ARTICLE III - DEFAULT

Section 3.01.   Purchase Rights of Certificateholders .........................8


                            ARTICLE IV - THE TRUSTEE

Section 4.01.   The Trustee ...................................................8


                      ARTICLE V - MISCELLANEOUS PROVISIONS

Section 5.01.   Basic Agreement Modified and Ratified .........................9
Section 5.02.   GOVERNING LAW .................................................9


EXHIBIT A       Form of Certificate
EXHIBIT B       DTC Letter of Representations
EXHIBIT C       Regular Distribution Dates and Scheduled Payments
EXHIBIT D       Related Note Documents

</TABLE>

<PAGE>


          This Trust  Supplement  No.  1997-3C,  dated as of September  25, 1997
(herein called the "TRUST SUPPLEMENT"),  between Continental  Airlines,  Inc., a
Delaware  corporation  (the  "COMPANY"),   and  Wilmington  Trust  Company  (the
"TRUSTEE"), to the Pass Through Trust Agreement, dated as of September 25, 1997,
between the Company and the Trustee (the "BASIC AGREEMENT").

                              W I T N E S S E T H:
                              - - - - - - - - - -

          WHEREAS, the Basic Agreement,  unlimited as to the aggregate principal
amount of Certificates  (unless otherwise  specified  herein,  capitalized terms
used  herein  without  definition  having  the  respective   meanings  specified
heretofore  in  the  Basic  Agreement)  which  may  be  issued  thereunder,  has
heretofore been executed and delivered;

          WHEREAS, each Owner Trustee,  acting on behalf of its respective Owner
Participant,  will issue, on a non-recourse basis,  Equipment Notes, among other
things,  to refinance the outstanding  debt portion of the purchase price of the
aircraft  purchased by such Owner Trustee and leased to the Company  pursuant to
the related Lease;

          WHEREAS,  pursuant to the terms and conditions of the Basic  Agreement
as supplemented by this Trust  Supplement (the  "AGREEMENT"),  the Trustee shall
purchase  such  Equipment  Notes  issued by each Owner  Trustee  having the same
interest  rate as, and final  maturity  dates not later than the final  expected
Regular  Distribution Date of, the Certificates  issued hereunder and shall hold
such Equipment Notes in trust for the benefit of the Class C Certificateholders;

          WHEREAS,  the Trustee hereby declares the creation of this Continental
Airlines  Pass Through  Trust,  Series  1997-3C (the "1997-3C  TRUST"),  for the
benefit  of  the  Class  C   Certificateholders,   and  the   initial   Class  C
Certificateholders  as the grantors of the 1997-3C  Trust,  by their  respective
acceptances of the Certificates  issued hereunder,  join in the creation of this
1997-3C Trust with the Trustee;

          WHEREAS, all of the conditions and requirements necessary to make this
Trust Supplement,  when duly executed and delivered,  a valid, binding and legal
instrument in accordance  with its terms and for the purposes  herein  expressed
have been done, performed and fulfilled,  and the execution and delivery of this
Trust Supplement in the form and with the terms hereof have been in all respects
duly authorized; and

          WHEREAS,  this Trust  Supplement  is subject to the  provisions of the
Trust Indenture Act of 1939, as amended, and shall, to the extent applicable, be
governed by such provisions;

          NOW, THEREFORE,  in consideration of the premises herein, it is agreed
between the Company and the Trustee as follows:


<PAGE>

                                    ARTICLE I

                                THE CERTIFICATES
                                ----------------

          Section 1.01.  THE  CERTIFICATES.  There is hereby created a series of
Certificates to be issued under the Agreement to be  distinguished  and known as
"Continental  Airlines Pass Through  Certificates,  Series 1997-3C" (hereinafter
defined as the "SERIES 1997-3C  CERTIFICATES").  Each Series 1997-3C Certificate
represents a fractional  undivided interest in the 1997-3C Trust created hereby.
The Series  1997-3C  Certificates  shall be the only  instruments  evidencing  a
fractional undivided interest in the 1997-3C Trust.

          The terms and conditions applicable to the Series 1997-3C Certificates
are as follows:

               (a)  The  aggregate   principal  amount  of  the  Series  1997-3C
          Certificates  that shall be authenticated  under the Agreement (except
          for Series 1997-3C  Certificates  authenticated and delivered pursuant
          to  Sections  3.03,   3.04  and  3.06  of  the  Basic   Agreement)  is
          $14,418,000.

               (b) The Cut-off Date is October 31, 1997.

               (c) The Regular  Distribution Date with respect to any payment of
          Scheduled  Payments means March 24, June 24, September 24 and December
          24,  commencing  on  December  24,  1997  until  payment of all of the
          Scheduled Payments to be made under the Equipment Notes has been made.

               (d) The  Special  Distribution  Date with  respect  to the Series
          1997-3C Certificates means any Business Day on which a Special Payment
          is to be distributed pursuant to the Agreement.

               (e) (i) The  Series  1997-3C  Certificates  shall  be in the form
          attached  hereto as Exhibit A. Any Person  acquiring  or  accepting  a
          Series  1997-3C  Certificate  or an  interest  therein  will,  by such
          acquisition or acceptance, be deemed to have represented and warranted
          to and for the benefit of each Owner  Participant and the Company that
          either (i) the assets of an employee  benefit  plan subject to Title I
          of the Employee  Retirement  Income  Security Act of 1974,  as amended
          ("ERISA"),  or of a plan  subject  to  Section  4975  of the  Internal
          Revenue Code of 1986, as amended (the  "CODE"),  have not been used to
          purchase Series 1997-3C  Certificates  or an interest  therein or (ii)
          the purchase and holding of Series  1997-3C  Certificates  or interest
          therein are exempt from the  prohibited  transaction  restrictions  of
          ERISA  and the Code  pursuant  to one or more  prohibited  transaction
          statutory or administrative exemptions.

               (ii)  The  Series  1997-3C   Certificates   shall  be  Book-Entry
          Certificates  and shall be subject to the  conditions set forth in the

<PAGE>

          Letter of  Representations  between the  Company,  the Trustee and the
          Clearing Agency attached hereto as Exhibit B.

               (f) The Scheduled  Payments of principal shall be as set forth in
          Exhibit C hereto.

               (g)  All or a  portion  of the  proceeds  of the  Series  1997-3C
          Certificates  shall be used to  purchase  the  Equipment  Notes in the
          principal  amounts  specified  below and the  unused  portion  of such
          proceeds,  if any,  shall be  deposited  in the  Escrow  Account to be
          applied as set forth in the Agreement:

<TABLE>
<CAPTION>

                REGISTRATION NUMBER                             PRINCIPAL AMOUNT
                -------------------                             ----------------
                     <S>                                           <C>
                     N14925........................................$1,692,000
                     N15926.........................................1,692,000
                     N16927.........................................1,692,000
                     N17928.........................................1,409,000
                     N13929.........................................1,409,000
                     N14930.........................................1,631,000
                     N14931.........................................1,631,000
                     N15932.........................................1,631,000
                     N14933.........................................1,631,000

</TABLE>

               (h) Each Owner Trustee,  acting on behalf of its respective Owner
          Participant, will issue, on a non-recourse basis, the Equipment Notes,
          the proceeds of which shall be used, among other things,  to refinance
          the  outstanding  debt  portion  of the  purchase  price to such Owner
          Trustee of the following Aircraft:

<TABLE>
<CAPTION>

         REGISTRATION NUMBER              AIRCRAFT TYPE           ENGINE TYPE
         -------------------              -------------           -----------
               <S>                       <C>                        <C>  
               N14925                    Embraer EMB-145            AE3007A
               N15926                    Embraer EMB-145            AE3007A
               N16927                    Embraer EMB-145            AE3007A
               N17928                    Embraer EMB-145            AE3007A
               N13929                    Embraer EMB-145            AE3007A
               N14930                    Embraer EMB-145            AE3007A
               N14931                    Embraer EMB-145            AE3007A
               N15932                    Embraer EMB-145            AE3007A
               N14933                    Embraer EMB-145            AE3007A

</TABLE>

               (i) The related Note Documents are listed on Exhibit D.

               (j)  Notice of any  termination  of the  1997-3C  Trust  shall be
          mailed promptly by the Trustee to the Class C  Certificateholders  not
          earlier  than  the  60th  day and not  later  than  the  15th day next
          preceding the final distribution pursuant to the Agreement.

<PAGE>

               (k)  Except  as  contemplated  by  Section  2.02(b)  of the Basic
          Agreement,  there will be no deposit  agreement  or other  arrangement
          prior to the delivery of any Aircraft.

               (l)  The  Series   1997-3C   Certificates   are  subject  to  the
          Intercreditor Agreement.

               (m) The Series 1997-3C  Certificates will have the benefit of the
          Liquidity Facility.

               (n) The Responsible Party is the Company.

               (o) The Final Legal Distribution Date is September 24, 2006.

               (p) The particular "sections of the Note Purchase Agreement", for
          purposes  of clause (3) of Section  7.07 of the Basic  Agreement,  are
          Section 9.1 of each Note Purchase Agreement.

                                   ARTICLE II

                           DEFINITIONS AND AMENDMENTS
                           --------------------------

          Section 2.01. DEFINITIONS.  For all purposes of the Basic Agreement as
supplemented by this Trust  Supplement,  the following  capitalized  terms shall
have the following meanings:

               CLASS C  CERTIFICATEHOLDER:  Means  the  Person  in whose  name a
          Series  1997-3C  Certificate  is  registered  on the  Register for the
          Series 1997-3C Certificates.

               INTERCREDITOR AGREEMENT:  Means the Intercreditor Agreement dated
          as of the date  hereof  among the  Trustee,  the Other  Trustees,  the
          Liquidity  Provider  named therein and Wilmington  Trust  Company,  as
          Subordination  Agent  and as  trustee,  as  amended,  supplemented  or
          otherwise modified from time to time in accordance with its terms.

               LIQUIDITY FACILITY: Means the Revolving Credit Agreement dated as
          of the date hereof among  Wilmington  Trust Company,  as Subordination
          Agent and  trustee  for the 1997-3C  Trust,  and ABN AMRO Bank,  N.V.,
          acting through its Chicago Branch, as amended, replaced,  supplemented
          or otherwise  modified from time to time in accordance  with its terms
          and the terms of the Intercreditor Agreement..

               OTHER  AGREEMENTS:  Means (i) the Basic Agreement as supplemented
          by Trust  Supplement  1997-3A dated as of the date hereof  relating to
          the  Continental  Airlines Pass Through Trust created  thereunder  and

<PAGE>

          (ii) the Basic  Agreement  as  supplemented  by Trust  Supplement  No.
          1997-3B  dated the date hereof  relating to the  Continental  Airlines
          Pass Through Trust created thereunder.

               OTHER  TRUSTEES:  Means  each of the  trustees  under  the  Other
          Agreements, and any successor thereunder or other trustee appointed as
          provided therein.

               PTC  EVENT OF  DEFAULT:  Means  the  failure  to pay  within  ten
          Business  Days of the due  date  thereof:  (i)  the  outstanding  Pool
          Balance  of  the  Series  1997-3C  Certificates  on  the  Final  Legal
          Distribution  Date  for  such  Series  1997-3C  Certificates  or  (ii)
          interest due on such Series 1997-3C  Certificates on any  Distribution
          Date  (unless  the  Subordination  Agent  shall have made an  Interest
          Drawing or Drawings (as defined in the Intercreditor  Agreement), or a
          withdrawal or withdrawals  pursuant to a cash collateral account under
          the  Intercreditor  Agreement,  with  respect  thereto in an aggregate
          amount sufficient to pay such interest and shall have distributed such
          amount to the Trustee).

          Section   2.02.   AMENDMENTS.   Solely  for  purposes  of  this  Trust
Supplement,  Section  2.02(b) of the Basic Agreement shall be amended to read as
follows:

               (b) If on or prior to the Issuance  Date with respect to a series
          of   Certificates   the  Company   shall  deliver  to  the  Trustee  a
          Postponement  Notice  relating  to one or more  Postponed  Notes,  the
          Trustee shall postpone the purchase of such Postponed  Notes and shall
          deposit  into  an  escrow  account  (as to  such  Trust,  the  "ESCROW
          ACCOUNT")  to be  maintained  as part of the  related  Trust an amount
          equal to the purchase  price of such  Postponed  Notes (the  "ESCROWED
          FUNDS").  The portion of the Escrowed  Funds so deposited with respect
          to any particular  Postponed Notes shall be invested by the Trustee at
          the  written   direction  of  the   Responsible   Party  in  Specified
          Investments  (i) maturing no later than any  scheduled  Transfer  Date
          relating to such Postponed  Notes or (ii) if no such Transfer Date has
          been  scheduled,  maturing on the next  Business  Day, or (iii) if the
          Company has given notice to the Trustee that such Postponed Notes will
          not be issued,  maturing on the next applicable  Special  Distribution
          Date, if such investments are reasonably  available for purchase.  The
          Trustee  shall  make  withdrawals  from  the  Escrow  Account  only as
          provided in this Agreement. Upon request of the Company on one or more
          occasions  and the  satisfaction  or waiver of the closing  conditions
          specified in the  applicable  Note Purchase  Agreements on or prior to
          the related  Cut-off Date,  the Trustee shall  purchase the applicable
          Postponed  Notes with the  Escrowed  Funds  withdrawn  from the Escrow
          Account.  The purchase price shall equal the principal  amount of such
          Postponed Notes.

               The  Trustee  shall  hold all  Specified  Investments  until  the
          maturity  thereof and will not sell or  otherwise  transfer  Specified
          Investments. If Specified Investments held in an Escrow Account mature
          prior to any applicable  Transfer  Date, any proceeds  received on the
          maturity  of  such  Specified  Investments   (including  any  earnings
          thereon)  shall be reinvested by the Trustee at the written  direction

<PAGE>

          of the Responsible Party in Specified Investments maturing as provided
          in the preceding  paragraph.  The  Responsible  Party shall pay to the
          Trustee for deposit to the relevant  Escrow Account an amount equal to
          any losses on such Specified Investments as incurred.

               On the  Initial  Regular  Distribution  Date  in  respect  of the
          Certificates  of any  series,  the  Responsible  Party  will  pay  (in
          immediately available funds) to the Trustee an amount equal to (i) the
          interest that would have accrued on any  Postponed  Notes with respect
          to such  Certificates,  if any,  purchased  after the Issuance Date if
          such Postponed Notes had been purchased on the Issuance Date, from the
          Issuance Date to, but not including,  the date of the purchase of such
          Postponed  Notes by the Trustee  minus (ii) the  earnings on Specified
          Investments  (disregarding  any losses thereon) received (with respect
          to the  portion  of the Escrow  Funds  deposited  with  respect to the
          Postponed  Notes  described  in clause (i) of this  paragraph)  by the
          Trustee from and including  the Issuance  Date to, but not  including,
          the Initial Regular Distribution Date.

               If, in respect of the  Certificates  of any  series,  the Company
          notifies  the  Trustee  prior to the Cut-off  Date that any  Postponed
          Notes  will not be  issued  on or prior  to the  Cut-off  Date for any
          reason,  on the next Special  Distribution  Date for such Certificates
          occurring not less than 15 days following the date of such notice, (i)
          the  Responsible  Party  shall pay to the  Trustee  for deposit in the
          related Special Payments Account,  in immediately  available funds, an
          amount  equal to (A) the  interest  that  would  have  accrued  on the
          Postponed  Notes  designated  in such  notice  at a rate  equal to the
          interest rate applicable to such  Certificates  from the Issuance Date
          to, but not including,  such Special  Distribution  Date minus (B) the
          earnings on Specified  Investments  (disregarding  any losses thereon)
          received (with respect to the portion of the Escrowed Funds  deposited
          with respect to the Postponed Notes  designated in such notice) by the
          Trustee from and including  the Issuance  Date to, but not  including,
          such Special  Distribution Date and (ii) the Trustee shall transfer an
          amount  equal to that  amount of  Escrowed  Funds that would have been
          used to purchase the Postponed Notes designated in such notice and the
          amount  paid by the  Responsible  Party  pursuant  to the  immediately
          preceding  clause (i) to the  related  Special  Payments  Account  for
          distribution  as a Special  Payment in accordance  with the provisions
          hereof.

               If, on such Cut-off Date, an amount equal to less than all of the
          Escrowed   Funds  (other  than  Escrowed  Funds  referred  to  in  the
          immediately  preceding  paragraph) has been used to purchase Postponed
          Notes, on the next such Special  Distribution  Date occurring not less
          than 15 days following such Cut-off Date,  (i) the  Responsible  Party
          shall pay to the Trustee for deposit in such Special Payments Account,
          in immediately  available  funds,  an amount equal to (A) the interest
          that would have accrued on such  Postponed  Notes  contemplated  to be
          purchased  with such unused  Escrowed Funds (other than Escrowed Funds
          referred  to in  the  immediately  preceding  paragraph)  but  not  so

<PAGE>

          purchased  at a rate equal to the  interest  rate  applicable  to such
          Certificates  from the  Issuance  Date  to,  but not  including,  such
          Special   Distribution  Date  minus  (B)  the  earnings  on  Specified
          Investments  (disregarding  any losses thereon) received (with respect
          to the portion of the  Escrowed  Funds  deposited  with respect to the
          Postponed Notes contemplated to be purchased with such unused Escrowed
          Funds  (other  than  Escrowed  Funds  referred  to in the  immediately
          preceding  paragraph)  but not so  purchased)  by the Trustee from and
          including  the  Issuance  Date to,  but not  including,  such  Special
          Distribution  Date and (ii) the  Trustee  shall  transfer  such unused
          Escrowed Funds and the amount paid by the  Responsible  Party pursuant
          to the  immediately  preceding  clause  (i) to such  Special  Payments
          Account for  distribution  as a Special Payment in accordance with the
          provisions hereof.

                                   ARTICLE III

                                    DEFAULT
                                    -------

          Section 3.01. PURCHASE RIGHTS OF  CERTIFICATEHOLDERS.  (a) At any time
after the occurrence and during the  continuation  of a Triggering  Event,  each
Class C Certificateholder  shall have the right (which shall not expire upon any
purchase of the Class A Certificates  pursuant to the Class B Trust  Agreement),
to purchase, for the purchase price and otherwise in accordance with and subject
to the provisions set forth in Section 6.01(b) of the Basic Agreement,  all, but
not less than all, of the Class A Certificates and the Class B Certificates upon
ten days' written notice to the Class A Trustee,  the Class B Trustee,  and each
other Class C  Certificateholder,  provided that (i) if prior to the end of such
ten-day  period any other Class C  Certificateholder  notifies  such  purchasing
Class C  Certificateholder  that such other Class C  Certificateholder  wants to
participate in such purchase, then such other Class C Certificateholder may join
with the purchasing Class C Certificateholder to purchase all, but not less than
all, of the Class A Certificates  and the Class B Certificates pro rata based on
the Fractional Undivided Interest in the 1997-3C Trust held by each such Class C
Certificateholder  and (ii) if prior to the end of such ten-day period any other
Class  C   Certificateholder   fails   to   notify   the   purchasing   Class  C
Certificateholder   of  such  other  Class  C   Certificateholder's   desire  to
participate in such a purchase,  then such other Class C Certificateholder shall
lose its right to purchase the Class A Certificates and the Class B Certificates
pursuant to this Section and Section 6.01(b) of the Basic Agreement.

               (b) As used in this Article III, the terms "Class A Certificate",
          "Class A  Trustee",  "Class B  Certificate",  "Class B  Trustee",  and
          "Class B Trust Agreement" shall have the respective  meanings assigned
          to such terms in the Intercreditor Agreement.

                                   ARTICLE IV

                                  THE TRUSTEE
                                  -----------

          Section 4.01. THE TRUSTEE.  The Trustee is hereby  directed to execute
and deliver the Intercreditor  Agreement on or prior to the Issuance Date in the

<PAGE>

form  delivered  to the  Trustee  by  the  Company.  The  Trustee  shall  not be
responsible  in any  manner  whatsoever  for or in respect  of the  validity  or
sufficiency of this Trust Supplement or the due execution hereof by the Company,
or for or in respect of the recitals and  statements  contained  herein,  all of
which recitals and statements are made solely by the Company.

          The Trustee, upon the execution and delivery of this Trust Supplement,
acknowledges its acceptance of all right, title and interest in and to the Trust
Property  with respect to the 1997-3C  Trust and declares that the Trustee holds
and will hold such right, title and interest for the benefit of all then present
and future  Class C  Certificateholders,  upon the trusts set forth in the Basic
Agreement and this Trust  Supplement.  By its  acceptance of each Series 1997-3C
Certificate   issued  to  it  under  the   Agreement,   each  initial   Class  C
Certificateholder  as grantor of the 1997-3C Trust thereby joins in the creation
and declaration of the 1997-3C Trust.

          Except as herein otherwise  provided,  no duties,  responsibilities or
liabilities are assumed,  or shall be construed to be assumed, by the Trustee by
reason of this Trust  Supplement other than as set forth in the Basic Agreement,
and this Trust  Supplement  is executed  and  accepted on behalf of the Trustee,
subject to all the terms and conditions set forth in the Basic  Agreement,  upon
the effectiveness thereof, as if the same were herein set forth at length.

          The Trustee  represents and warrants that the Intercreditor  Agreement
will  be  duly  executed  and  delivered  by  one of its  officers  who is  duly
authorized to execute and deliver such document on its behalf.

                                    ARTICLE V

                            MISCELLANEOUS PROVISIONS
                            ------------------------

          Section  5.01.  BASIC  AGREEMENT  MODIFIED  AND  RATIFIED.  The  Basic
Agreement is  incorporated  herein by reference  in its  entirety,  and shall be
deemed to be a part of this Trust Supplement as if set forth in full herein, and
is in all respects ratified and confirmed,  as supplemented and modified by this
Trust Supplement.

          Section 5.02.  GOVERNING  LAW. THIS TRUST  SUPPLEMENT  AND THE CLASS C
CERTIFICATES  SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE  WITH THE LAWS OF
THE STATE OF NEW YORK.

          Section 5.03. EXECUTION IN COUNTERPARTS.  This Trust Supplement may be
executed in any number of counterparts,  each of which shall be an original, but
such counterparts shall together constitute but one and the same instrument.

<PAGE>

          IN WITNESS WHEREOF, the Company and the Trustee have caused this Trust
Supplement  to be duly  executed by their  respective  officers  thereunto  duly
authorized, as of the day and year first written above.

                                       CONTINENTAL AIRLINES, INC.



                                        By:_____________________________________
                                           Name:
                                           Title:



                                       WILMINGTON TRUST COMPANY, as Trustee



                                        By:_____________________________________
                                           Name:
                                           Title:

<PAGE>

                                    EXHIBIT A
                                    ---------

                               Form of Certificate

          [Include on each Certificate that is a Global Certificate: Unless this
certificate is presented by an authorized representative of The Depository Trust
Company, a New York corporation ("DTC"), to Issuer or its agent for registration
of transfer,  exchange or payment,  and any certificate  issued is registered in
the name of Cede & Co. or in such other name as is  requested  by an  authorized
representative  of DTC (and any  payment  is made to Cede & Co. or to such other
entity as is requested by an authorized  representative  of DTC),  ANY TRANSFER,
PLEDGE  OR OTHER  USE  HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  inasmuch as the registered  owner hereof,  Cede & Co., has an interest
herein.]<F1>

                 CONTINENTAL AIRLINES 1997-3C PASS THROUGH TRUST

                                  Pass Through
                           Certificate, Series 1997-3C

                        Issuance Date: September 25, 1997

                Final Expected Distribution Date: March 24, 2005

               evidencing a fractional undivided interest in a 1997-3C
               Trust, the property of which includes certain equipment
               notes each  secured by aircraft  leased to  Continental
               Airlines, Inc.

Certificate
No.________    $__________ Fractional Undivided Interest representing 0.0069358%
               of the Trust per $1,000 of face amount


          THIS CERTIFIES THAT ______________________, for value received, is the
registered owner of a $____________ (__ dollars)  Fractional  Undivided Interest
in the  Continental  Airlines Pass Through  Trust,  Series 1997-3C (the "TRUST")
created by Wilmington Trust Company,  as trustee (the "TRUSTEE"),  pursuant to a
Pass  Through  Trust  Agreement,  dated as of  September  25,  1997 (the  "BASIC
AGREEMENT"),  as supplemented by Trust Supplement No. 1997-3C thereto,  dated as
of September 25, 1997  (collectively,  the "AGREEMENT")  between the Trustee and
Continental  Airlines,  Inc.,  a  Delaware  corporation  (the  "COMPANY"  or the
"ISSUER"),  a summary  of certain of the  pertinent  provisions  of which is set
forth below. To the extent not otherwise  defined herein,  the capitalized terms
used  herein  have  the  meanings  assigned  to  them  in  the  Agreement.  This
Certificate  is  one  of  the  duly   authorized   Certificates   designated  as
"Continental Airlines Pass Through Certificates,  Series 1997-3C" (herein called
the  "CERTIFICATES").  This  Certificate  is issued  under and is subject to the
terms,  provisions and conditions of the Agreement.  By virtue of its acceptance
hereof, the  Certificateholder  of this Certificate  assents to and agrees to be


___________________

<F1>This  legend  to appear on Book-Entry Certificates to be deposited with  The
    Depository Trust Company.

<PAGE>

bound by the provisions of the Agreement and the  Intercreditor  Agreement.  The
property of the Trust  includes  certain  Equipment  Notes and all rights of the
Trust to receive  payments under the  Intercreditor  Agreement and the Liquidity
Facility (the "TRUST  PROPERTY").  Each issue of the Equipment  Notes is secured
by, among other things, a security interest in aircraft leased to the Company.

          The Certificates represent fractional undivided interests in the Trust
and the Trust Property,  and have no rights,  benefits or interest in respect of
any  other  separate  trust  established  pursuant  to the  terms  of the  Basic
Agreement for any other series of certificates issued pursuant thereto.

          Subject to and in  accordance  with the terms of the Agreement and the
Intercreditor Agreement, from funds then available to the Trustee, there will be
distributed on each March 24, June 24,  September 24 and December 24 (a "REGULAR
DISTRIBUTION  DATE"),  commencing  on December 24, 1997,  to the Person in whose
name this  Certificate  is  registered  at the close of business on the 15th day
preceding the Regular  Distribution  Date, an amount in respect of the Scheduled
Payments on the  Equipment  Notes due on such  Regular  Distribution  Date,  the
receipt of which has been confirmed by the Trustee,  equal to the product of the
percentage  interest in the Trust  evidenced by this  Certificate  and an amount
equal to the sum of such Scheduled  Payments.  Subject to and in accordance with
the terms of the Agreement and the  Intercreditor  Agreement,  in the event that
Special Payments on the Equipment Notes are received by the Trustee,  from funds
then  available to the Trustee,  there shall be  distributed  on the  applicable
Special  Distribution  Date,  to the  Person in whose name this  Certificate  is
registered  at the  close of  business  on the 15th day  preceding  the  Special
Distribution  Date,  an  amount  in  respect  of such  Special  Payments  on the
Equipment Notes,  the receipt of which has been confirmed by the Trustee,  equal
to the  product  of the  percentage  interest  in the  Trust  evidenced  by this
Certificate and an amount equal to the sum of such Special Payments so received.
If a Regular  Distribution  Date or Special  Distribution Date is not a Business
Day,  distribution shall be made on the immediately  following Business Day with
the same  force  and  effect  as if made on such  Regular  Distribution  Date or
Special  Distribution  Date and no interest shall accrue during the  intervening
period.  The Trustee  shall mail notice of each Special  Payment and the Special
Distribution Date therefor to the Certificateholder of this Certificate.

          Distributions on this Certificate will be made by the Trustee by check
mailed to the Person entitled thereto,  without the presentation or surrender of
this  Certificate  or the making of any  notation  hereon.  Except as  otherwise
provided in the Agreement and  notwithstanding the above, the final distribution
on this  Certificate  will be made  after  notice  mailed by the  Trustee of the
pendency of such  distribution and only upon  presentation and surrender of this
Certificate at the office or agency of the Trustee specified in such notice.

          The  Certificates  do not  represent  a direct  obligation  of,  or an
obligation  guaranteed  by, or an interest in, the Company or the Trustee or any
affiliate thereof. The Certificates are limited in right of payment, all as more
specifically set forth on the face hereof and in the Agreement.  All payments or
distributions made to Certificateholders  under the Agreement shall be made only
from the Trust  Property  and only to the  extent  that the  Trustee  shall have

<PAGE>

sufficient  income or proceeds from the Trust  Property to make such payments in
accordance  with the  terms of the  Agreement.  Each  Certificateholder  of this
Certificate,  by its acceptance  hereof,  agrees that it will look solely to the
income  and  proceeds  from the  Trust  Property  to the  extent  available  for
distribution  to such  Certificateholder  as  provided  in the  Agreement.  This
Certificate does not purport to summarize the Agreement and reference is made to
the Agreement for information with respect to the interests,  rights,  benefits,
obligations,  proceeds, and duties evidenced hereby. A copy of the Agreement may
be examined during normal business hours at the principal office of the Trustee,
and  at  such  other  places,  if  any,   designated  by  the  Trustee,  by  any
Certificateholder upon request.

          The Agreement permits,  with certain exceptions therein provided,  the
amendment  thereof and the  modification  of the rights and  obligations  of the
Company and the rights of the Certificateholders under the Agreement at any time
by the  Company  and the  Trustee  with the  consent  of the  Certificateholders
holding Certificates  evidencing  Fractional Undivided Interests aggregating not
less  than a  majority  in  interest  in the  Trust.  Any  such  consent  by the
Certificateholder  of this  Certificate  shall be conclusive and binding on such
Certificateholder and upon all future Certificateholders of this Certificate and
of any  Certificate  issued upon the transfer hereof or in exchange hereof or in
lieu  hereof  whether  or not  notation  of  such  consent  is  made  upon  this
Certificate.  The  Agreement  also  permits the  amendment  thereof,  in certain
limited  circumstances,  without the consent of the Certificateholders of any of
the Certificates.

          As provided in the  Agreement and subject to certain  limitations  set
forth therein,  the transfer of this  Certificate is registrable in the Register
upon surrender of this  Certificate for  registration of transfer at the offices
or agencies  maintained by the Trustee in its capacity as  Registrar,  or by any
successor  Registrar  duly endorsed or  accompanied  by a written  instrument of
transfer in form satisfactory to the Trustee and the Registrar, duly executed by
the  Certificateholder   hereof  or  such   Certificateholder's   attorney  duly
authorized in writing,  and thereupon one or more new Certificates of authorized
denominations evidencing the same aggregate Fractional Undivided Interest in the
Trust will be issued to the designated transferee or transferees.

          The Certificates are issuable only as registered  Certificates without
coupons in minimum  denominations of $1,000  Fractional  Undivided  Interest and
integral  multiples  thereof  except  that one  Certificate  may be  issued in a
different  denomination.  As  provided in the  Agreement  and subject to certain
limitations  therein  set  forth,  the  Certificates  are  exchangeable  for new
Certificates   of  authorized   denominations   evidencing  the  same  aggregate
Fractional   Undivided   Interest   in   the   Trust,   as   requested   by  the
Certificateholder surrendering the same.

          No service charge will be made for any such  registration  of transfer
or exchange,  but the Trustee shall require payment of a sum sufficient to cover
any tax or governmental charge payable in connection therewith.

          The  Trustee,  the  Registrar,  and any  agent of the  Trustee  or the
Registrar may treat the person in whose name this  Certificate  is registered as

<PAGE>

the owner hereof for all purposes,  and neither the Trustee, the Registrar,  nor
any such agent shall be affected by any notice to the contrary.

          The obligations and responsibilities  created by the Agreement and the
Trust   created   thereby   shall    terminate   upon   the    distribution   to
Certificateholders of all amounts required to be distributed to them pursuant to
the  Agreement  and the  disposition  of all property  held as part of the Trust
Property.

          Any Person  acquiring or  accepting  this  Certificate  or an interest
herein will, by such  acquisition or acceptance,  be deemed to have  represented
and warranted to and for the benefit of each Owner  Participant  and the Company
that  either:  (i) the assets of an employee  benefit plan subject to Title I of
the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), or of
a plan subject to Section 4975 of the Internal  Revenue Code of 1986, as amended
(the  "CODE"),  have not been used to purchase this  Certificate  or an interest
herein or (ii) the purchase and holding of this  Certificate or interest  herein
are exempt from the prohibited  transaction  restrictions  of ERISA and the Code
pursuant  to one or more  prohibited  transaction  statutory  or  administration
exemptions.

          THIS  CERTIFICATE  AND THE AGREEMENT  HAVE EACH BEEN  DELIVERED IN THE
STATE OF NEW YORK AND  SHALL BE  CONSTRUED  IN  ACCORDANCE  WITH THE LAWS OF THE
STATE  OF  NEW  YORK  AND  THE   OBLIGATIONS,   RIGHTS  AND   REMEDIES   OF  THE
CERTIFICATEHOLDERS  HEREUNDER AND THE PARTIES  THEREUNDER SHALL BE DETERMINED IN
ACCORDANCE WITH SUCH LAWS.

          Unless the certificate of  authentication  hereon has been executed by
the Trustee, by manual signature,  this Certificate shall not be entitled to any
benefit under the Agreement or be valid for any purpose.

<PAGE>

          IN WITNESS WHEREOF, the Trustee has caused this Certificate to be duly
executed.

                                        CONTINENTAL    AIRLINES   1997-3C   PASS
                                        THROUGH TRUST


                                        By: WILMINGTON TRUST COMPANY, as Trustee


                                        By:_____________________________________
                                           Title:_______________________________

Dated:____________________________


<PAGE>


              FORM OF THE TRUSTEE'S CERTIFICATE OF AUTHENTICATION


          This is one of the  Certificates  referred to in the  within-mentioned
Agreement.


                                        WILMINGTON TRUST COMPANY, as Trustee



                                        By:_____________________________________
                                           Name:
                                           Title:

<PAGE>



                                    EXHIBIT B
                                    ---------

                          DTC Letter of Representations


<PAGE>


                                    EXHIBIT C
                                    ---------
<TABLE>
<CAPTION>

                           Regular Distribution Dates
                                       and
                               Scheduled Payments


      DATE                                       SCHEDULED PAYMENTS OF PRINCIPAL
      ----                                       -------------------------------
<S>                                                         <C>
December 24, 1997................................           $  180,078
March 24, 1998...................................              380,004
June 24, 1998....................................              643,996
September 24, 1998...............................               39,800
December 24, 1998................................              144,819
March 24, 1999...................................              597,751
June 24, 1999....................................              469,114
September 24, 1999...............................               39,800
December 24, 1999................................               56,826
March 24, 2000...................................              622,060
June 24, 2000....................................              541,102
September 24, 2000...............................               43,373
December 24, 2000................................               56,826
March 24, 2001...................................              905,341
June 24, 2001....................................              728,584
September 24, 2001...............................              198,966
December 24, 2001................................              253,262
March 24, 2002...................................              973,326
June 24, 2002....................................              797,789
September 24, 2002...............................              612,707
December 24, 2002................................              364,716
March 24, 2003...................................            1,176,170
June 24, 2003....................................              892,114
September 24, 2003...............................              677,321
December 24, 2003................................              283,844
March 24, 2004...................................            1,066,658
June 24, 2004....................................              268,731
September 24, 2004...............................              751,110
December 24, 2004................................                    0
March 24, 2005...................................              651,812

</TABLE>

<PAGE>

                                    EXHIBIT D
                                    ---------

                             Related Note Documents

                      [Information to be added upon receipt
                             of HHR's Closing memo]







================================================================================




                             INTERCREDITOR AGREEMENT

                                   Dated as of
                               September 25, 1997

                                      among

                            WILMINGTON TRUST COMPANY,
                         not in its individual capacity
                         but solely as Trustee under the
             Continental Airlines Pass Through Trust 1997-Series 3A,
             Continental Airlines Pass Through Trust 1997-Series 3B

                                       and

             Continental Airlines Pass Through Trust 1997-Series 3C

                               ABN AMRO BANK N.V.,
                                 Chicago Branch,
                         as Class A Liquidity Provider,
                           Class B Liquidity Provider
                         and Class C Liquidity Provider,

                                       and

                            WILMINGTON TRUST COMPANY,
                      not in its individual capacity except
                        as expressly set forth herein but
                    solely as Subordination Agent and Trustee




================================================================================

<PAGE>

<TABLE>
<CAPTION>

                                TABLE OF CONTENTS

                                                                            PAGE
                                                                            ----
                                    ARTICLE I

                                   DEFINITIONS

<S>             <C>                                                          <C>
SECTION 1.1     Definitions....................................................2

                                   ARTICLE II

                        TRUST ACCOUNTS; CONTROLLING PARTY

SECTION 2.1     Agreement to Terms of Subordination; Payments from
                Monies Received Only..........................................20
SECTION 2.2     Trust Accounts................................................20
SECTION 2.3     Deposits to the Collection Account and Special Payments
                Account.......................................................22
SECTION 2.4     Distributions of Special Payments.............................22
SECTION 2.5     Designated Representatives....................................24
SECTION 2.6     Controlling Party.............................................25

                                   ARTICLE III

            RECEIPT, DISTRIBUTION AND APPLICATION OF AMOUNTS RECEIVED

SECTION 3.1     Written Notice of Distribution................................26
SECTION 3.2     Distribution of Amounts on Deposit in the Collection
                Account.......................................................28
SECTION 3.3     Distribution of Amounts on Deposit Following a Triggering
                Event.........................................................30
SECTION 3.4     Other Payments................................................32
SECTION 3.5     Payments to the Trustees and the Liquidity Providers..........32
SECTION 3.6     Liquidity Facilities..........................................32

                                   ARTICLE IV

                              EXERCISE OF REMEDIES

SECTION 4.1     Directions from the Controlling Party.........................38
SECTION 4.2     Remedies Cumulative...........................................40
SECTION 4.3     Discontinuance of Proceedings.................................40


<PAGE>


                               TABLE OF CONTENTS
                                  (Continued)
                                                                            PAGE
                                                                            ----

SECTION 4.4     Right of Certificateholders to Receive Payments Not to Be
                Impaired......................................................40
SECTION 4.5     Undertaking for Costs.........................................40

                                    ARTICLE V

         DUTIES OF THE SUBORDINATION AGENT; AGREEMENTS OF TRUSTEES, ETC.

SECTION 5.1     Notice of Indenture Default or Triggering Event...............41
SECTION 5.2     Indemnification...............................................41
SECTION 5.3     No Duties Except as Specified in Intercreditor Agreement......41
SECTION 5.4     Notice from the Liquidity Providers and Trustees..............42

                                   ARTICLE VI

                             THE SUBORDINATION AGENT

SECTION 6.1     Authorization; Acceptance of Trusts and Duties................42
SECTION 6.2     Absence of Duties.............................................42
SECTION 6.3     No Representations or Warranties as to Documents..............42
SECTION 6.4     No Segregation of Monies; No Interest.........................43
SECTION 6.5     Reliance; Agents; Advice of Counsel...........................43
SECTION 6.6     Capacity in Which Acting......................................43
SECTION 6.7     Compensation..................................................43
SECTION 6.8     May Become Certificateholder..................................44
SECTION 6.9     Subordination Agent Required; Eligibility.....................44
SECTION 6.10    Money to Be Held in Trust.....................................44

                                   ARTICLE VII

                     INDEMNIFICATION OF SUBORDINATION AGENT

SECTION 7.1     Scope of Indemnification......................................44

                                  ARTICLE VIII

                          SUCCESSOR SUBORDINATION AGENT

SECTION 8.1     Replacement of Subordination Agent; Appointment of
                Successor.....................................................45


<PAGE>




                                TABLE OF CONTENTS
                                  (Continued)

                                                                            PAGE
                                                                            ----
                                   ARTICLE IX

                           SUPPLEMENTS AND AMENDMENTS

SECTION 9.1     Amendments, Waivers, Etc......................................46
SECTION 9.2     Subordination Agent Protected.................................47
SECTION 9.3     Effect of Supplemental Agreements.............................47
SECTION 9.4     Notice to Rating Agencies.....................................47

                                    ARTICLE X

                                  MISCELLANEOUS

SECTION 10.1    Termination of Intercreditor Agreement........................47
SECTION 10.2    Intercreditor Agreement for Benefit of Trustees,
                Liquidity Providers and Subordination Agent...................48
SECTION 10.3    Notices.......................................................48
SECTION 10.4    Severability..................................................49
SECTION 10.5    No Oral Modifications or Continuing Waivers...................49
SECTION 10.6    Successors and Assigns........................................49
SECTION 10.7    Headings......................................................49
SECTION 10.8    Counterpart Form..............................................49
SECTION 10.9    Subordination.................................................49
SECTION 10.10   Governing Law.................................................51
SECTION 10.11   Submission to Jurisdiction; Waiver of Jury Trial; Waiver
                of Immunity...................................................51

</TABLE>

<PAGE>

                             INTERCREDITOR AGREEMENT
                             -----------------------

          INTERCREDITOR   AGREEMENT  dated  as  of  September  25,  1997,  among
WILMINGTON TRUST COMPANY, a Delaware  corporation ("WTC"), not in its individual
capacity but solely as Trustee of each Trust (each as defined  below),  ABN AMRO
BANK N.V., a bank organized  under the laws of The  Netherlands,  acting through
its Chicago  Branch  ("ABN  AMRO"),  as Class A Liquidity  Provider,  as Class B
Liquidity  Provider  and as Class C Liquidity  Provider,  and  WILMINGTON  TRUST
COMPANY,  not in its individual  capacity  except as expressly set forth herein,
but solely as  Subordination  Agent and  trustee  hereunder  (in such  capacity,
together  with any  successor  appointed  pursuant to Article VIII  hereof,  the
"SUBORDINATION AGENT").

          WHEREAS,  all capitalized  terms used herein shall have the respective
meanings referred to in Article I hereof;

          WHEREAS,  pursuant  to  each  Indenture,  the  related  Owner  Trustee
proposes to issue on a  nonrecourse  basis three  series of  Equipment  Notes to
finance the current  indebtedness of such Owner Trustee  originally  incurred to
finance the purchase of the Aircraft referred to in such Indenture that has been
leased to Continental pursuant to the related Lease;

          WHEREAS, pursuant to the Financing Agreements, each Trust will acquire
Equipment Notes having an interest rate equal to the interest rate applicable to
the Certificates to be issued by such Trust;

          WHEREAS,  pursuant to each Trust Agreement,  the Trust created thereby
proposes  to issue a single  class  of  Certificates  (a  "CLASS")  bearing  the
interest  rate and having the final  distribution  date  described in such Trust
Agreement on the terms and subject to the conditions set forth therein;

          WHEREAS,  pursuant to the  Underwriting  Agreement,  the  Underwriters
propose to purchase the Certificates  issued by each Trust in the aggregate face
amount set forth  opposite  the name of such Trust on  Schedule I thereto on the
terms and subject to the conditions set forth therein;

          WHEREAS,  each Liquidity  Provider  proposes to enter into a revolving
credit agreement (each, a "LIQUIDITY Facility") with the Subordination Agent, as
agent for the  Trustee  of each  Trust,  respectively,  for the  benefit  of the
Certificateholders of such Trust; and

          WHEREAS,  it is a  condition  precedent  to  the  obligations  of  the
Underwriters under the Underwriting  Agreement that the Subordination Agent, the
Trustees and the Liquidity  Providers  agree to the terms of  subordination  set
forth in this  Agreement  in  respect  of each  Class of  Certificates,  and the
Subordination Agent, the Trustees and the Liquidity Providers,  by entering into
this Agreement,  hereby acknowledge and agree to such terms of subordination and
the other provisions of this Agreement.

<PAGE>

          NOW,  THEREFORE,  in  consideration  of the mutual  agreements  herein
contained,  and of other  good  and  valuable  consideration,  the  receipt  and
adequacy of which are hereby acknowledged, the parties hereto agree as follows:

                                    ARTICLE I

                                   DEFINITIONS

          SECTION 1.1 DEFINITIONS. For all purposes of this Agreement, except as
otherwise expressly provided or unless the context otherwise requires:

          (1) the terms used herein that are  defined in this  Article  have the
     meanings  assigned to them in this Article,  and include the plural as well
     as the singular;

          (2)  all  references  in  this  Agreement  to  designated  "Articles",
     "Sections" and other subdivisions are to the designated Articles,  Sections
     and other subdivisions of this Agreement;

          (3) the words  "herein",  "hereof" and  "hereunder" and other words of
     similar import refer to this Agreement as a whole and not to any particular
     Article, Section or other subdivision; and

          (4) the term "including" shall mean "including without limitation".

          "ABN AMRO" has the  meaning  assigned  to such term in the  recital of
     parties to this Agreement.

          "ACCELERATION"  means,  with respect to the amounts payable in respect
     of the Equipment  Notes issued under any Indenture,  such amounts  becoming
     immediately  due and payable by declaration or otherwise.  This  definition
     shall also apply to related uses of the term,  including  "ACCELERATE"  and
     "ACCELERATED".

          "ADJUSTED   EXPECTED   DISTRIBUTIONS"   means,  with  respect  to  the
     Certificates of any Trust on any Current  Distribution Date, the sum of (x)
     the  amount of accrued  and unpaid  interest  on such  Certificates  (after
     giving effect to any Escrowed  Funds  Interest  Distribution  to be made on
     such Current  Distribution Date with respect to such Certificates) plus (y)
     the greater of:

               (A)  the  difference   between  (x)  the  Pool  Balance  of  such
          Certificates as of the immediately preceding Distribution Date (or, if
          the Current  Distribution  Date is the first  Distribution  Date,  the
          original  aggregate  face amount of the  Certificates  of such Trust),
          less (if applicable)  the aggregate  amount of Escrowed Funds for such
          Class of Certificates as of such  immediately  preceding  Distribution
          Date (or, if the Current  Distribution Date is the first  Distribution
          Date,  as  of  the  Closing  Date)   thereafter   distributed  to  the
          Certificateholders  of such Class  (instead  of being used to purchase

<PAGE>

          Postponed  Notes)  pursuant  to the  Trust  Agreement  for such  Class
          (excluding the interest component of any such  distribution),  and (y)
          the Pool Balance of such  Certificates as of the Current  Distribution
          Date   calculated   on  the  basis  that  (i)  the  principal  of  the
          Non-Performing  Equipment  Notes  held in such  Trust has been paid in
          full and such  payments have been  distributed  to the holders of such
          Certificates,  (ii) the principal of the  Performing  Equipment  Notes
          held in such Trust has been paid when due (but without  giving  effect
          to any unpaid  Acceleration  of Performing  Equipment  Notes) and such
          payments have been distributed to the holders of such Certificates and
          (iii) the principal of any Equipment Notes formerly held in such Trust
          that have been sold pursuant to the terms hereof has been paid in full
          and  such  payments  have  been  distributed  to the  holders  of such
          Certificates; and

               (B) the amount of the excess,  if any, of (i) the Pool Balance of
          such  Class  of   Certificates   as  of  the   immediately   preceding
          Distribution  Date (or if the Current  Distribution  Date is the first
          Distribution   Date,  the  original   aggregate  face  amount  of  the
          Certificates of such Trust), less (if applicable) the aggregate amount
          of  Escrowed  Funds  for  such  Class  of   Certificates  as  of  such
          immediately   preceding   Distribution   Date  (or,   if  the  Current
          Distribution  Date is the first  Distribution  Date, as of the Closing
          Date) thereafter  distributed to the  Certificateholders of such Class
          (instead of being used to purchase  Postponed  Notes)  pursuant to the
          Trust  Agreement for such Class  (excluding the interest  component of
          any such distribution),  over (ii) the Aggregate LTV Collateral Amount
          for such Class of Certificates for the Current Distribution Date;

     PROVIDED that, until the initial LTV Appraisals, clause (B) above shall not
     apply. For purposes of calculating  Adjusted  Expected  Distributions  with
     respect to the Certificates of any Trust, any premium paid on the Equipment
     Notes  held  in  such  Trust   that  has  not  been   distributed   to  the
     Certificateholders  of such  Trust  (other  than such  premium or a portion
     thereof  applied to the  payment of interest  on the  Certificates  of such
     Trust or the reduction of the Pool Balance of such Trust) shall be added to
     the amount of such Adjusted Expected Distributions.

          "ADVANCE",  with respect to any  Liquidity  Facility,  has the meaning
     assigned to such term in such Liquidity Facility.

          "AFFILIATE"  means,  with  respect  to any  Person,  any other  Person
     directly or indirectly  controlling,  controlled by or under common control
     with such Person. For the purposes of this definition,  "control" means the
     power,  directly or  indirectly,  to direct or cause the  direction  of the
     management  and policies of such Person  whether  through the  ownership of
     voting securities or by contract or otherwise;  and the terms "controlling"
     and "controlled" have meanings correlative to the foregoing.

          "AGGREGATE LTV COLLATERAL  AMOUNT" means for any Class of Certificates
     for any Distribution Date the sum of the applicable LTV Collateral  Amounts
     for each Aircraft minus the Pool Balance for each Class of Certificates, if

<PAGE>

     any,  senior to such Class,  after  giving  effect to any  distribution  of
     principal on such Distribution Date on such senior Class or Classes.

          "AIRCRAFT"  means,  with  respect to each  Indenture,  the  "Aircraft"
     referred to therein.

          "APPRAISED  CURRENT  MARKET VALUE" of any Aircraft  means the lower of
     the average or the median of the most recent three LTV  Appraisals  of such
     Aircraft.

          "APPRAISERS" means Aircraft Information Services, Inc., BK Associates,
     Inc. and Morten Beyer and Associates, Inc.

          "AVAILABLE  AMOUNT" means,  with respect to any Liquidity  Facility on
     any drawing date, subject to the proviso contained in the first sentence of
     Section  3.6(g)  hereof,  an amount equal to (a) the Stated  Amount of such
     Liquidity  Facility  at such time,  LESS (b) the  aggregate  amount of each
     Interest  Drawing  honored by the Liquidity  Provider  under such Liquidity
     Facility  on or  prior  to such  date  which  has not  been  reimbursed  or
     reinstated as of such date; PROVIDED that, following a Downgrade Drawing, a
     Non-Extension Drawing or a Final Drawing under such Liquidity Facility, the
     Available Amount of such Liquidity Facility shall be zero.

          "BUSINESS  DAY" means any day other than a Saturday or Sunday or a day
     on which  commercial  banks are required or authorized to close in Houston,
     Texas,  New York, New York, or, so long as any  Certificate is outstanding,
     the city and state in which any  Trustee,  the  Subordination  Agent or any
     Mortgagee  maintains its  Corporate  Trust Office or receives and disburses
     funds, and that, solely with respect to draws under any Liquidity Facility,
     also is a "Business Day" as defined in such Liquidity Facility.

          "CASH COLLATERAL  ACCOUNT" means the Class A Cash Collateral  Account,
     the Class B Cash Collateral Account or the Class C Cash Collateral Account,
     as applicable.

          "CERTIFICATE" means a Class A Certificate,  a Class B Certificate or a
     Class C Certificate, as applicable.

          "CERTIFICATEHOLDER" means any holder of one or more Certificates.

          "CLASS"  has the  meaning  assigned  to such  term in the  preliminary
     statements to this Agreement.

          "CLASS A CASH COLLATERAL ACCOUNT" means an Eligible Deposit Account in
     the name of the Subordination Agent maintained at an Eligible  Institution,
     which shall be the Subordination  Agent if it shall so qualify,  into which
     all amounts drawn under the Class A Liquidity  Facility pursuant to Section
     3.6(c), 3.6(d) or 3.6(i) shall be deposited.

          "CLASS A  CERTIFICATEHOLDER"  means, at any time, any holder of one or
     more Class A Certificates.

<PAGE>

          "CLASS A CERTIFICATES"  means the  certificates  issued by the Class A
     Trust,  substantially  in the  form  of  Exhibit  A to the  Class  A  Trust
     Agreement,   and  authenticated  by  the  Class  A  Trustee,   representing
     fractional  undivided  interests in the Class A Trust, and any certificates
     issued in exchange therefor or replacement thereof pursuant to the terms of
     the Class A Trust Agreement.

          "CLASS A LIQUIDITY  FACILITY" means,  initially,  the Revolving Credit
     Agreement dated as of the date hereof between the  Subordination  Agent, as
     agent and  trustee  for the  Class A  Trustee,  and the  Class A  Liquidity
     Provider,  and, from and after the  replacement of such Agreement  pursuant
     hereto, the Replacement  Liquidity Facility therefor,  if any, in each case
     as  amended,  supplemented  or  otherwise  modified  from  time  to time in
     accordance with its terms.

          "CLASS  A  LIQUIDITY  PROVIDER"  means  ABN  AMRO,  together  with any
     Replacement  Liquidity  Provider  that has issued a  Replacement  Liquidity
     Facility  to replace  the Class A  Liquidity  Facility  pursuant to Section
     3.6(e).

          "CLASS A TRUST" means Continental  Airlines Pass Through Trust, Series
     1997-3A created and administered pursuant to the Class A Trust Agreement.

          "CLASS A TRUST AGREEMENT" means the Pass Through Trust Agreement dated
     as of September 25, 1997, between  Continental and the Class A Trustee,  as
     supplemented  by the Trust  Supplement No. 1997-3A  thereto dated September
     25, 1997,  governing  the creation and  administration  of the  Continental
     Airlines Pass Through Trust Series  1997-3A and the issuance of the Class A
     Certificates,  as  the  same  may be  amended,  supplemented  or  otherwise
     modified from time to time in accordance with its terms.

          "CLASS A TRUSTEE" means WTC, not in its individual  capacity except as
     expressly set forth in the Class A Trust  Agreement,  but solely as trustee
     under the Class A Trust  Agreement,  together  with any  successor  trustee
     appointed pursuant thereto.

          "CLASS B CASH COLLATERAL ACCOUNT" means an Eligible Deposit Account in
     the name of the Subordination Agent maintained at an Eligible  Institution,
     which shall be the Subordination  Agent if it shall so qualify,  into which
     all amounts drawn under the Class B Liquidity  Facility pursuant to Section
     3.6(c), 3.6(d) or 3.6(i) shall be deposited.

          "CLASS B  CERTIFICATEHOLDER"  means, at any time, any holder of one or
     more Class B Certificates.

          "CLASS B CERTIFICATES"  means the  certificates  issued by the Class B
     Trust,  substantially  in the  form  of  Exhibit  A to the  Class  B  Trust
     Agreement,   and  authenticated  by  the  Class  B  Trustee,   representing
     fractional  undivided  interests in the Class B Trust, and any certificates
     issued in exchange therefor or replacement thereof pursuant to the terms of
     the Class B Trust Agreement.

<PAGE>

          "CLASS B LIQUIDITY  FACILITY" means,  initially,  the Revolving Credit
     Agreement dated as of the date hereof between the  Subordination  Agent, as
     agent and  trustee  for the  Class B  Trustee,  and the  Class B  Liquidity
     Provider,  and, from and after the  replacement of such Agreement  pursuant
     hereto, the Replacement  Liquidity Facility therefor,  if any, in each case
     as  amended,  supplemented  or  otherwise  modified  from  time  to time in
     accordance with its terms.

          "CLASS  B  LIQUIDITY  PROVIDER"  means  ABN  AMRO,  together  with any
     Replacement  Liquidity  Provider  that has issued a  Replacement  Liquidity
     Facility  to replace  the Class B  Liquidity  Facility  pursuant to Section
     3.6(e).

          "CLASS B TRUST" means Continental  Airlines Pass Through Trust, Series
     1997-3B created and administered pursuant to the Class B Trust Agreement.

          "CLASS B TRUST AGREEMENT" means the Pass Through Trust Agreement dated
     as of September 25, 1997, between  Continental and the Class B Trustee,  as
     supplemented  by the Trust  Supplement No. 1997-3B  thereto dated September
     25, 1997,  governing  the creation and  administration  of the  Continental
     Airlines Pass Through Trust Series  1997-3B and the issuance of the Class B
     Certificates,  as  the  same  may be  amended,  supplemented  or  otherwise
     modified from time to time in accordance with its terms.

          "CLASS B TRUSTEE" means WTC, not in its individual  capacity except as
     expressly set forth in the Class B Trust  Agreement,  but solely as trustee
     under the Class B Trust  Agreement,  together  with any  successor  trustee
     appointed pursuant thereto.

          "CLASS C CASH COLLATERAL ACCOUNT" means an Eligible Deposit Account in
     the  name  of  the  Subordination  Agent  and  maintained  at  an  Eligible
     Institution, which shall be the Subordination Agent if it shall so qualify,
     into which all amounts drawn under the Class C Liquidity  Facility pursuant
     to Section 3.6(c), 3.6(d) or 3.6(i) shall be deposited.

          "CLASS C  CERTIFICATEHOLDER"  means, at any time, any holder of one or
     more Class C Certificates.

          "CLASS C CERTIFICATES"  means the  certificates  issued by the Class C
     Trust,  substantially  in the  form  of  Exhibit  A to the  Class  C  Trust
     Agreement,   and  authenticated  by  the  Class  C  Trustee,   representing
     fractional  undivided  interests in the Class C Trust, and any certificates
     issued in exchange therefor or in replacement thereof pursuant to the terms
     of the Class C Trust Agreement.

          "CLASS C LIQUIDITY  FACILITY" means,  initially,  the Revolving Credit
     Agreement dated as of the date hereof between the  Subordination  Agent, as
     agent and  trustee  for the  Class C  Trustee,  and the  Class C  Liquidity
     Provider and, from and after the  replacement  of such  Agreement  pursuant
     hereto, the Replacement  Liquidity Facility therefor,  if any, in each case
     as  amended,  supplemented  or  otherwise  modified  from  time  to time in
     accordance with its terms.

<PAGE>

          "CLASS  C  LIQUIDITY  PROVIDER"  means  ABN  AMRO,  together  with any
     Replacement  Liquidity  Provider  that has issued a  Replacement  Liquidity
     Facility  to replace  the Class C  Liquidity  Facility  pursuant to Section
     3.6(e).

          "CLASS C TRUST" means Continental  Airlines Pass Through Trust, Series
     1997-3C created and administered pursuant to the Class C Trust Agreement.

          "CLASS C TRUST AGREEMENT" means the Pass Through Trust Agreement dated
     as of September 25, 1997, between  Continental and the Class C Trustee,  as
     supplemented  by the Trust  Supplement No. 1997-3C  thereto dated September
     25, 1997,  governing  the creation and  administration  of the  Continental
     Airlines Pass Through Trust, Series 1997-3C and the issuance of the Class C
     Certificates,  as  the  same  may be  amended,  supplemented  or  otherwise
     modified from time to time in accordance with its terms.

          "CLASS C TRUSTEE" means WTC, not in its individual  capacity except as
     expressly set forth in the Class C Trust  Agreement,  but solely as trustee
     under the Class C Trust  Agreement,  together  with any  successor  trustee
     appointed pursuant thereto.

          "CLOSING DATE" means September 25, 1997.

          "CODE" means the Internal  Revenue Code of 1986,  as amended from time
     to time, and the Treasury Regulations promulgated thereunder.

          "COLLECTION ACCOUNT" means the Eligible Deposit Account established by
     the  Subordination  Agent  pursuant to Section 2.2 which the  Subordination
     Agent shall make deposits in and  withdrawals  from in accordance with this
     Agreement.

          "CONTINENTAL"   means   Continental   Airlines,   Inc.,   a   Delaware
     corporation, and its successors and assigns.

          "CONTINENTAL  BANKRUPTCY  EVENT" means the occurrence and continuation
     of any of the following:

               (a) Continental shall consent to the appointment of or the taking
          of possession  by a receiver,  trustee or liquidator of itself or of a
          substantial  part of its  property,  or  Continental  shall  admit  in
          writing its inability to pay its debts  generally as they come due, or
          does not pay its debts  generally  as they  become due or shall make a
          general assignment for the benefit of creditors,  or Continental shall
          file a voluntary  petition in bankruptcy or a voluntary petition or an
          answer seeking  reorganization,  liquidation or other relief in a case
          under any bankruptcy  laws or other  insolvency  laws (as in effect at
          such  time) or an  answer  admitting  the  material  allegations  of a
          petition  filed against  Continental  in any such case, or Continental
          shall seek relief by voluntary petition,  answer or consent, under the
          provisions of any other  bankruptcy or other similar law providing for
          the reorganization or winding-up of corporations (as in effect at such
          time) or Continental shall seek an agreement,  composition,  extension

<PAGE>

          or  adjustment  with its creditors  under such laws, or  Continental's
          board of  directors  shall adopt a  resolution  authorizing  corporate
          action in furtherance of any of the foregoing; or

               (b) an order, judgment or decree shall be entered by any court of
          competent jurisdiction appointing, without the consent of Continental,
          a receiver, trustee or liquidator of Continental or of any substantial
          part of its  property,  or any  substantial  part of the  property  of
          Continental  shall be  sequestered,  or granting  any other  relief in
          respect of Continental as a debtor under any bankruptcy  laws or other
          insolvency  laws (as in  effect  at such  time),  and any such  order,
          judgment or decree of  appointment  or  sequestration  shall remain in
          force  undismissed,  unstayed  and  unvacated  for a period of 60 days
          after the date of entry thereof; or

               (c) a petition against Continental in a case under any bankruptcy
          laws or other insolvency laws (as in effect at such time) is filed and
          not withdrawn or dismissed within 60 days thereafter, or if, under the
          provisions of any law providing  for  reorganization  or winding-up of
          corporations  which may apply to  Continental,  any court of competent
          jurisdiction assumes  jurisdiction,  custody or control of Continental
          or of any  substantial  part of its  property  and such  jurisdiction,
          custody  or  control  remains in force  unrelinquished,  unstayed  and
          unterminated for a period of 60 days.

          "CONTINENTAL  PROVISIONS"  has the  meaning  assigned  to such term in
     Section 9.1(a).

          "CONTROLLING  PARTY" means the Person entitled to act as such pursuant
     to the terms of Section 2.6.

          "CORPORATE  TRUST  OFFICE"  means,  with respect to any  Trustee,  the
     Subordination Agent or any Mortgagee, the office of such Person in the city
     at which,  at any particular  time,  its corporate  trust business shall be
     principally administered.

          "CURRENT  DISTRIBUTION  DATE" means a Distribution Date specified as a
     reference date for calculating the Expected  Distributions  or the Adjusted
     Expected  Distributions with respect to the Certificates of any Trust as of
     such Distribution Date.

          "DESIGNATED    REPRESENTATIVES"    means   the   Subordination   Agent
     Representatives,  the Trustee  Representatives  and the LP  Representatives
     identified under Section 2.5.

          "DISTRIBUTION  DATE"  means a Regular  Distribution  Date or a Special
     Distribution Date.

          "DOLLARS" or "$" means United States dollars.

          "DOWNGRADE  DRAWING" has the meaning  assigned to such term in Section
     3.6(c).

          "DOWNGRADED FACILITY" has the meaning assigned to such term in Section
     3.6(c).

<PAGE>

          "DRAWING" means an Interest Drawing,  a Final Drawing, a Non-Extension
     Drawing or a Downgrade Drawing, as the case may be.

          "ELIGIBLE DEPOSIT ACCOUNT" means either (a) a segregated  account with
     an  Eligible  Institution  or  (b) a  segregated  trust  account  with  the
     corporate trust department of a depository  institution organized under the
     laws of the United  States of  America or any one of the states  thereof or
     the District of Columbia  (or any U.S.  branch of a foreign  bank),  having
     corporate  trust  powers and acting as trustee for funds  deposited in such
     account,  so long as any of the securities of such  depository  institution
     has a long-term  unsecured  debt rating from each Rating Agency of at least
     A-3 or its equivalent. An Eligible Deposit Account may be maintained with a
     Liquidity  Provider  so long  as such  Liquidity  Provider  is an  Eligible
     Institution;  PROVIDED that such  Liquidity  Provider shall have waived all
     rights of  setoff  and  counterclaim  with  respect  to such  account;  and
     PROVIDED  FURTHER that no Cash Collateral  Account may be maintained with a
     Liquidity  Provider at any time Continental  holds any participation in the
     related  Liquidity  Facility  unless written  confirmation  shall have been
     received from each Rating Agency prior to such time to the effect that such
     maintenance of the Cash Collateral Account with the Liquidity Provider will
     not  result  in  a  withdrawal  or   downgrading  of  the  ratings  of  the
     Certificates.

          "ELIGIBLE INSTITUTION" means (a) the corporate trust department of the
     Subordination  Agent or any  Trustee,  as  applicable,  or (b) a depository
     institution organized under the laws of the United States of America or any
     one of the states  thereof or the District of Columbia (or any U.S.  branch
     of a foreign bank),  which has a long-term  unsecured debt rating from each
     Rating Agency of at least A-3 or its equivalent;  PROVIDED that a Liquidity
     Provider  shall  not  qualify  as  an  Eligible  Institution  at  any  time
     Continental  holds any  participation  in the  related  Liquidity  Facility
     unless  written  confirmation  shall have been  received  from each  Rating
     Agency to the effect that such Liquidity  Provider's  status as an Eligible
     Institution  will not result in a withdrawal or  downgrading of the ratings
     of the Certificates.

          "ELIGIBLE  INVESTMENTS"  means (a)  investments in obligations  of, or
     guaranteed by, the United States Government having maturities no later than
     90 days  following the date of such  investment,  (b)  investments  in open
     market commercial paper of any corporation  incorporated  under the laws of
     the  United  States of  America  or any  state  thereof  with a  short-term
     unsecured  debt rating  issued by Moody's and Standard & Poor's of at least
     A-1 and P-1,  respectively,  and  having  maturities  no later than 90 days
     following  the date of such  investment  or (c)  investments  in negotiable
     certificates of deposit, time deposits,  banker's  acceptances,  commercial
     paper or  other  direct  obligations  of,  or  obligations  guaranteed  by,
     commercial  banks  organized  under the laws of the United States or of any
     political  subdivision  thereof (or any U.S. branch of a foreign bank) with
     issuer ratings of at least B/C by Thomson  Bankwatch,  having maturities no
     later  than 90 days  following  the  date  of  such  investment;  PROVIDED,
     HOWEVER,  that (x) all Eligible Investments that are bank obligations shall
     be denominated in U.S.  dollars;  and (y) the aggregate  amount of Eligible
     Investments  at any one time  that are bank  obligations  issued by any one

<PAGE>


     bank shall not be in excess of 5% of such bank's capital surplus;  PROVIDED
     FURTHER that (1) any investment of the types  described in clauses (a), (b)
     and (c) above may be made  through a repurchase  agreement in  commercially
     reasonable form with a bank or other financial institution qualifying as an
     Eligible  Institution  so long as such  investment is held by a third party
     custodian  also  qualifying  as an Eligible  Institution,  and (2) all such
     investments  set forth in clause (a), (b) or (c) above mature no later than
     the Business Day immediately  preceding the next Regular Distribution Date;
     PROVIDED  FURTHER,  HOWEVER,  that in the case of any  Eligible  Investment
     issued by a  domestic  branch  of a  foreign  bank,  the  income  from such
     investment  shall be from sources  within the United States for purposes of
     the  Code.  Notwithstanding  the  foregoing,  no  investment  of the  types
     described  in clause (b) or (c) above  which is issued or  guaranteed  by a
     Liquidity  Provider or Continental or any of their  respective  Affiliates,
     and no  investment  in the  obligations  of  any  one  bank  in  excess  of
     $10,000,000,  shall be an Eligible Investment at any time Continental holds
     any  participation  in  the  related  Liquidity   Facility  unless  written
     confirmation  shall have been  received  from each  Rating  Agency that the
     making of such investment will not result in a withdrawal or downgrading of
     the ratings of the Certificates.

          "EQUIPMENT  NOTES" means,  at any time, the Series A Equipment  Notes,
     the  Series  B  Equipment   Notes  and  the  Series  C   Equipment   Notes,
     collectively,  and in each case,  any  Equipment  Notes  issued in exchange
     therefor or replacement thereof pursuant to the terms of the Indentures.

          "ESCROWED  FUNDS",  with respect to the Certificates of any Class, has
     the meaning assigned to such term in the Trust Agreement for such Class.

          "ESCROWED  FUNDS  INTEREST  DISTRIBUTION"  means,  with respect to the
     Certificates of any Class,  the interest  component of any  distribution to
     the  Certificateholders of such Class on account of Escrowed Funds for such
     Class of Certificates, earnings thereon or payments by Continental pursuant
     to the third  paragraph of Section  2.02(b) of the Trust Agreement for such
     Class of Certificates.

          "EXPECTED  DISTRIBUTIONS"  means,  with respect to the Certificates of
     any Trust on any  Current  Distribution  Date,  the sum of (x)  accrued and
     unpaid interest on such  Certificates  (after giving effect to any Escrowed
     Funds Interest  Distribution to be made on such Current  Distribution  Date
     with respect to such  Certificates) and (y) the difference  between (A) the
     Pool  Balance  of  such  Certificates  as  of  the  immediately   preceding
     Distribution  Date  (or,  if the  Current  Distribution  Date is the  first
     Distribution  Date, the original  aggregate face amount of the Certificates
     of such Trust), less (if applicable) the aggregate amount of Escrowed Funds
     for  such  Class  of   Certificates  as  of  such   immediately   preceding
     Distribution  Date  (or,  if the  Current  Distribution  Date is the  first
     Distribution  Date, as of the Closing Date)  thereafter  distributed to the
     Certificateholders  of such  Class  (instead  of  being  used  to  purchase
     Postponed  Notes) pursuant to the Trust Agreement for such Class (excluding
     the interest component of any such distribution),  and (B) the Pool Balance

<PAGE>


     of such Certificates as of the Current  Distribution Date calculated on the
     basis that (i) the principal of the Equipment  Notes held in such Trust has
     been  paid  when  due  (whether  at  stated  maturity  or upon  redemption,
     prepayment,  purchase or  Acceleration or otherwise) and such payments have
     been distributed to the holders of such Certificates and (ii) the principal
     of any  Equipment  Notes  formerly  held in such Trust which have been sold
     pursuant to the terms hereof have been paid in full and such  payments have
     been  distributed  to the  holders of such  Certificates.  For  purposes of
     calculating Expected  Distributions with respect to the Certificates of any
     Trust, any premium paid on the Equipment Notes held in such Trust which has
     not been  distributed to the  Certificateholders  of such Trust (other than
     such premium or a portion thereof applied to the payment of interest on the
     Certificates  of such Trust or the  reduction  of the Pool  Balance of such
     Trust) shall be added to the amount of such Expected Distributions.

          "EXPIRY DATE" with respect to any Liquidity  Facility,  shall have the
     meaning set forth in such Liquidity Facility.

          "FEE LETTER" means,  collectively,  the Fee Letter dated September 25,
     1997 between ABN AMRO, Rolls-Royce and the Subordination Agent with respect
     to the  Liquidity  Facilities  and any fee letter  entered into between the
     Subordination Agent and any Replacement Liquidity Provider.

          "FINAL  DISTRIBUTIONS"  means, with respect to the Certificates of any
     Trust on any Distribution  Date, the sum of (a) the aggregate amount of all
     accrued and unpaid interest on such  Certificates  and (b) the Pool Balance
     of such Certificates as of the immediately preceding Distribution Date. For
     purposes  of   calculating   Final   Distributions   with  respect  to  the
     Certificates of any Trust,  any premium paid on the Equipment Notes held in
     such Trust which has not been distributed to the Certificateholders of such
     Trust (other than such premium or a portion  thereof applied to the payment
     of interest on the  Certificates of such Trust or the reduction of the Pool
     Balance  of such  Trust)  shall  be  added  to the  amount  of  such  Final
     Distributions.

          "FINAL  DRAWING"  has the  meaning  assigned  to such term in  Section
     3.6(i).

          "FINAL LEGAL DISTRIBUTION DATE" means, (i) with respect to the Class A
     Certificates,  September  24,  2014,  (ii)  with  respect  to the  Class  B
     Certificates,  December  24,  2008,  and (iii) with  respect to the Class C
     Certificates, September 24, 2006.

          "FINANCING AGREEMENTS" means each of the Participation Agreements.

          "INDENTURE"  means  each of the Trust  Indentures  entered  into by an
     Owner Trustee and the Mortgagee, initially with respect to the aircraft set
     forth on  Schedule  I  hereto,  in each  case as the  same may be  amended,
     supplemented or otherwise modified from time to time in accordance with its
     terms.

<PAGE>

          "INDENTURE DEFAULT" means, with respect to any Indenture, any Event of
     Default (as such term is defined in such Indenture) thereunder.

          "INTEREST  DRAWING"  has the meaning  assigned to such term in Section
     3.6(a).

          "INVESTMENT EARNINGS" means investment earnings on funds on deposit in
     the  Trust  Accounts  net  of  losses  and   investment   expenses  of  the
     Subordination Agent in making such investments.

          "LEASE" means, with respect to each Indenture, the "Lease" referred to
     therein.

          "LENDING OFFICE" means, with respect to any Liquidity  Facility of the
     initial Liquidity  Provider,  the lending office of such Liquidity Provider
     presently  located at Chicago,  Illinois,  or such other lending  office as
     such  Liquidity  Provider  from time to time shall  notify  the  applicable
     Trustee as its lending office under any such Liquidity  Facility;  PROVIDED
     that such  Liquidity  Provider  shall not  change its  Lending  Office to a
     Lending  Office  outside the United States of America  except in accordance
     with Section 3.01, 3.02 or 3.03 of any such Liquidity Facility.

          "LIEN" means any mortgage, pledge, lien, charge, claim, disposition of
     title, encumbrance,  lease, sublease,  sub-sublease or security interest of
     any kind,  including,  without  limitation,  any thereof  arising under any
     conditional sales or other title retention agreement.

          "LIQUIDITY  EVENT OF DEFAULT"  means the  occurrence  of either (i) an
     Acceleration  of all the Equipment  Notes or (ii) a Continental  Bankruptcy
     Event.

          "LIQUIDITY  EXPENSES" means all Liquidity  Obligations  other than (i)
     the principal  amount of any Drawings  under the Liquidity  Facilities  and
     (ii) any interest accrued on any Liquidity Obligations.

          "LIQUIDITY  FACILITY"  means,  at any  time,  the  Class  A  Liquidity
     Facility, the Class B Liquidity Facility or the Class C Liquidity Facility,
     as applicable.

          "LIQUIDITY OBLIGATIONS" means all principal,  interest, fees and other
     amounts owing to the Liquidity  Providers  under the Liquidity  Facilities,
     Section 9.1 of the Participation Agreements or the Fee Letter.

          "LIQUIDITY  PROVIDER"  means,  at any  time,  the  Class  A  Liquidity
     Provider, the Class B Liquidity Provider or the Class C Liquidity Provider,
     as applicable.

          "LP INCUMBENCY  CERTIFICATE"  has the meaning assigned to such term in
     Section 2.5(b).

          "LP  REPRESENTATIVES" has the meaning assigned to such term in Section
     2.5(b).

<PAGE>

          "LTV APPRAISAL"  means a current fair market appraisal (which may be a
     "desktop"  appraisal)  performed by any  Appraiser or any other  nationally
     recognized appraiser on the basis of an arm's-length transaction between an
     informed and willing  purchaser  under no compulsion to buy and an informed
     and willing seller under no compulsion to sell and both having knowledge of
     all relevant facts.

          "LTV COLLATERAL  AMOUNT" of any Aircraft for any Class of Certificates
     on any  Distribution  Date  means the  lesser of (i) the LTV Ratio for such
     Class of Certificates  multiplied by the Appraised  Current Market Value of
     such Aircraft (or with respect to any such  Aircraft  which has suffered an
     Event of Loss under and as defined  in the Lease,  the amount of  insurance
     proceeds  paid to the  Mortgagee  under the  related  Indenture  in respect
     thereof to the extent then held by such Mortgagee (and/or on deposit in the
     Special Payments  Account) or payable to such Mortgagee in respect thereof)
     and (ii) the outstanding principal amount of the Equipment Notes secured by
     such  Aircraft  after  giving  effect  to any  principal  payments  of such
     Equipment Notes on or before such Distribution Date.

          "LTV RATIO" means for the Class A Certificates, 41.6%, for the Class B
     Certificates, 56.6% and for the Class C Certificates, 67.6%.

          "MAXIMUM  AVAILABLE   COMMITMENT",   with  respect  to  any  Liquidity
     Facility, has the meaning assigned to such term in such Liquidity Facility.

          "MINIMUM  SALE  PRICE"  means,  with  respect to any  Aircraft  or the
     Equipment Notes issued in respect of such Aircraft, at any time, the lesser
     of (a) 75% of the Appraised  Current  Market Value of such Aircraft and (b)
     the aggregate  outstanding  principal amount of such Equipment Notes,  plus
     accrued and unpaid interest thereon.

          "MOODY'S" means Moody's Investors Service, Inc.

          "MORTGAGEE"  means,  with  respect  to any  Indenture,  the  indenture
     trustee thereunder.

          "NON-CONTROLLING  PARTY" means,  at any time, any Trustee or Liquidity
     Provider which is not the Controlling Party at such time.

          "NON-EXTENDED  FACILITY"  has the  meaning  assigned  to such  term in
     Section 3.6(d).

          "NON-EXTENSION  DRAWING"  has the  meaning  assigned  to such  term in
     Section 3.6(d).

          "NON-PERFORMING   EQUIPMENT  NOTE"  means  an  Equipment  Note  issued
     pursuant to an Indenture that is not a Performing Equipment Note.

          "OFFICER'S  CERTIFICATE" of any Person means a certification signed by
     a Responsible Officer of such Person.

<PAGE>

          "OPERATIVE AGREEMENTS" means this Agreement, the Liquidity Facilities,
     the Indentures,  the Trust  Agreements,  the  Underwriting  Agreement,  the
     Leases, the Participation  Agreements,  the Fee Letter, the Equipment Notes
     and the  Certificates,  together with all exhibits and  schedules  included
     with any of the foregoing.

          "OUTSTANDING"   means,  when  used  with  respect  to  each  Class  of
     Certificates,  as of the date of  determination,  all  Certificates of such
     Class  theretofore  authenticated  and  delivered  under the related  Trust
     Agreement, except:

               (i)  Certificates  of such  Class  theretofore  cancelled  by the
          Registrar  (as defined in such Trust  Agreement)  or  delivered to the
          Trustee thereunder or such Registrar for cancellation;

               (ii)  Certificates  of such  Class  for  which  money in the full
          amount  required to make the final  distribution  with respect to such
          Certificates  pursuant to Section  11.01 of such Trust  Agreement  has
          been  theretofore  deposited with the related Trustee in trust for the
          holders of such Certificates as provided in Section 4.01 of such Trust
          Agreement    pending    distribution    of   such    money   to   such
          Certificateholders pursuant to such final distribution payment; and

               (iii)  Certificates  of such Class in exchange  for or in lieu of
          which  other   Certificates  have  been  authenticated  and  delivered
          pursuant to such Trust Agreement;

     PROVIDED, HOWEVER, that in determining whether the holders of the requisite
     Outstanding  amount of such  Certificates  have given any request,  demand,
     authorization,   direction,   notice,  consent  or  waiver  hereunder,  any
     Certificates  owned  by  Continental  or  any of its  Affiliates  shall  be
     disregarded and deemed not to be  Outstanding,  except that, in determining
     whether such Trustee  shall be protected in relying upon any such  request,
     demand,   authorization,   direction,   notice,  consent  or  waiver,  only
     Certificates   that  such  Trustee  knows  to  be  so  owned  shall  be  so
     disregarded. Certificates so owned that have been pledged in good faith may
     be regarded as Outstanding if the pledgee  establishes to the  satisfaction
     of the  applicable  Trustee the  pledgee's  right so to act with respect to
     such  Certificates  and that the pledgee is not  Continental  or any of its
     Affiliates.

          "OVERDUE  SCHEDULED  PAYMENT" means any Scheduled Payment which is not
     in fact  received  by the  Subordination  Agent  within five days after the
     Scheduled Payment Date relating thereto.

          "OWNER  TRUSTEE"  means,  with  respect  to any  Indenture,  the Owner
     Trustee (as defined  therein) not in its individual  capacity but solely as
     trustee  under  the  related  owner  trust  agreement,  together  with  any
     successor trustee appointed pursuant to such owner trust agreement.

          "PARTICIPATION  AGREEMENT" means, with respect to each Indenture,  the
     "Participation Agreement" referred to therein.


<PAGE>


          "PAYEE" has the meaning assigned to such term in Section 2.4(e).

          "PERFORMING EQUIPMENT NOTE" means an Equipment Note issued pursuant to
     an Indenture  with respect to which no payment  default has occurred and is
     continuing  (without giving effect to any  Acceleration);  PROVIDED that in
     the event of a bankruptcy  proceeding involving  Continental under Title 11
     of the United States Code (the "BANKRUPTCY  CODE"), (i) any payment default
     existing  during the  60-day  period  under  Section  1110(a)(1)(A)  of the
     Bankruptcy  Code (or such longer period as may apply under Section  1110(b)
     of the Bankruptcy Code) (the "SECTION 1110 PERIOD") shall not be taken into
     consideration,  unless  during the Section  1110 Period the trustee in such
     proceeding  or  Continental  refuses  to  assume  or agree to  perform  its
     obligations  under the Lease  related to such  Equipment  Note and (ii) any
     payment  default  occurring  after  the date of the order of relief in such
     proceeding shall not be taken into consideration if such payment default is
     cured under Section  1110(a)(1)(B)  of the Bankruptcy Code before the later
     of 30 days after the date of such default or the  expiration of the Section
     1110 Period.

          "PERFORMING NOTE DEFICIENCY"  means any time that less than 65% of the
     then  aggregate  outstanding  principal  amount of all Equipment  Notes are
     Performing Equipment Notes.

          "PERSON"  means  any  individual,   corporation,   partnership,  joint
     venture,  association,  limited  liability  company,  joint-stock  company,
     trust, trustee,  unincorporated organization or government or any agency or
     political subdivision thereof.

          "POOL BALANCE" means,  with respect to each Trust or the  Certificates
     issued by any Trust, as of any date, (i) the original aggregate face amount
     of the  Certificates  of such Trust LESS (ii) the  aggregate  amount of all
     payments  made in respect  of the  Certificates  of such  Trust  other than
     payments made in respect of interest or premium thereon or reimbursement of
     any costs and expenses in connection  therewith.  The Pool Balance for each
     Trust or the Certificates  issued by any Trust as of any Distribution  Date
     shall be computed after giving effect to the payment of principal,  if any,
     on the Equipment  Notes or other Trust  Property held in such Trust and the
     distribution thereof to be made on such date.

          "POSTPONED NOTES",  with respect to the Certificates of any Class, has
     the meaning assigned to such term in the Trust Agreement for such Class.

          "PROCEEDING" means any suit in equity, action at law or other judicial
     or administrative proceeding.

          "PTC EVENT OF DEFAULT"  means,  with respect to each Trust  Agreement,
     the failure to pay within 10 Business Days of the due date thereof: (i) the
     outstanding  Pool Balance of the applicable  Class of  Certificates  on the
     Final Legal  Distribution  Date for such Class or (ii) interest due on such
     Certificates on any Distribution Date (unless the Subordination Agent shall
     have made an Interest  Drawing,  or a withdrawal  from the Cash  Collateral

<PAGE>


     Account, with respect thereto in an aggregate amount sufficient to pay such
     interest  and shall have  distributed  such amount to the Trustee  entitled
     thereto).

          "RATING  AGENCIES" means,  collectively,  at any time, each nationally
     recognized  rating  agency  which  shall  have been  requested  to rate the
     Certificates  and which shall then be rating the  Certificates.  Initially,
     the Rating Agencies shall consist of Moody's and Standard & Poor's.

          "RATINGS  CONFIRMATION"  means, with respect to any action proposed to
     be taken, a written confirmation from each of the Rating Agencies that such
     action  would not result in (i) a reduction  of the rating for any Class of
     Certificates  below the then current rating for such Class of  Certificates
     or  (ii)  a  withdrawal  or  suspension  of the  rating  of  any  Class  of
     Certificates.

          "REGULAR  DISTRIBUTION  DATES" means each March 24, June 24, September
     24 and December 24,  commencing  on December 24, 1997;  PROVIDED,  HOWEVER,
     that, if any such day shall not be a Business Day, the related distribution
     shall  be made on the  next  succeeding  Business  Day  without  additional
     interest.

          "REPLACEMENT  LIQUIDITY  FACILITY" means, for any Liquidity  Facility,
     one or more irrevocable  revolving credit  agreements issued by one or more
     Persons in  substantially  the form of the initial  Liquidity  Facility for
     such  Trust,  including  reinstatement  provisions,  or in such  other form
     (which may include a letter of credit) as shall permit the Rating  Agencies
     to confirm  in writing  their  respective  ratings  then in effect for each
     Class of Certificates (before the downgrading of such ratings, if any, as a
     result  of the  downgrading  of the  replaced  Liquidity  Provider),  in an
     aggregate  face  amount  (together  with the face  amount of any  Liquidity
     Facility of the same Class which will continue to be outstanding  after the
     issuance of such Replacement  Liquidity Facility and the amount in the Cash
     Collateral  Account of such Class)  equal to the  Required  Amount for such
     Liquidity  Facility  and issued by one or more  Persons  having  short-term
     unsecured  debt ratings  issued by each Rating  Agency that are equal to or
     higher than the  Threshold  Rating.  Without  limitation of the form that a
     Replacement Liquidity Facility otherwise may have pursuant to the preceding
     sentence,  a Replacement  Liquidity  Facility for any Class of Certificates
     may have a stated  expiration  date  earlier  than 15 days  after the Final
     Maturity  Date of such Class of  Certificates  so long as such  Replacement
     Liquidity Facility provides for a Non-Extension  Drawing as contemplated by
     Section 3.6(d) hereof.

          "REPLACEMENT   LIQUIDITY   PROVIDER"  means  a  Person  who  issues  a
     Replacement Liquidity Facility.

          "REQUIRED AMOUNT" means, with respect to each Liquidity  Facility,  or
     the Cash  Collateral  Account,  for any Class,  for any day, the sum of the
     aggregate amount of interest, calculated at the rate per annum equal to the
     Stated Interest Rate for the related Class of  Certificates,  that would be
     payable on such Class of Certificates on each of the six successive Regular
     Distribution  Dates  immediately  following  such day or,  if such day is a
     Regular  Distribution  Date,  on such day and the  succeeding  five Regular

<PAGE>


     Distribution  Dates,  in each  case  calculated  on the  basis  of the Pool
     Balance of such Class of  Certificates  on such date and without  regard to
     expected future payments of principal on such Class of Certificates.

          "RESPONSIBLE  OFFICER"  means (i) with  respect  to the  Subordination
     Agent  and  each  of the  Trustees,  any  officer  in the  corporate  trust
     administration department of the Subordination Agent or such Trustee or any
     other officer customarily  performing  functions similar to those performed
     by the Persons who at the time shall be such officers,  respectively, or to
     whom any corporate trust matter is referred because of his knowledge of and
     familiarity  with a  particular  subject  and  (ii)  with  respect  to each
     Liquidity Provider, any authorized officer of such Liquidity Provider.

          "ROLLS-ROYCE" means Rolls-Royce plc, an English corporation.

          "SCHEDULED PAYMENT" means, with respect to any Equipment Note, (i) any
     payment of  principal  or  interest on such  Equipment  Note (other than an
     Overdue Scheduled Payment) due from the obligor thereon or (ii) any payment
     of interest on the  corresponding  Class of  Certificates  with funds drawn
     under any Liquidity  Facility,  which payment represents the installment of
     principal at the stated  maturity of such  installment of principal on such
     Equipment Note, the payment of regularly  scheduled interest accrued on the
     unpaid principal amount of such Equipment Note, or both;  PROVIDED that any
     payment of principal of,  premium,  if any, or interest  resulting from the
     redemption  or  purchase  of any  Equipment  Note  shall not  constitute  a
     Scheduled Payment.

          "SCHEDULED PAYMENT DATE" means, with respect to any Scheduled Payment,
     the date on which such Scheduled Payment is scheduled to be made.

          "SERIES A EQUIPMENT  NOTES" means the 7.160% Series A Equipment  Notes
     issued  pursuant  to  each  Indenture  by the  related  Owner  Trustee  and
     authenticated  by the Mortgagee  thereunder,  and any such Equipment  Notes
     issued in exchange therefor or replacement thereof pursuant to the terms of
     such Indenture.

          "SERIES B EQUIPMENT  NOTES" means the 7.140% Series B Equipment  Notes
     issued  pursuant  to  each  Indenture  by the  related  Owner  Trustee  and
     authenticated  by the Mortgagee  thereunder,  and any such Equipment  Notes
     issued in exchange therefor or replacement thereof pursuant to the terms of
     such Indenture.

          "SERIES C EQUIPMENT  NOTES" means the 7.121% Series C Equipment  Notes
     issued  pursuant  to  each  Indenture  by the  related  Owner  Trustee  and
     authenticated  by the Mortgagee  thereunder,  and any such Equipment  Notes
     issued in exchange therefor or replacement thereof pursuant to the terms of
     such Indenture.

          "SPECIAL  DISTRIBUTION  DATE"  means,  with  respect  to  any  Special
     Payment,  the date chosen by the  Subordination  Agent  pursuant to Section
     2.4(a) for the distribution of such Special Payment in accordance with this
     Agreement.


<PAGE>


          "SPECIAL  PAYMENT" means any payment (other than a Scheduled  Payment)
     in respect of, or any proceeds of, any  Equipment  Note or Trust  Indenture
     Estate (as defined in each Indenture).

          "SPECIAL  PAYMENTS ACCOUNT" means the Eligible Deposit Account created
     pursuant to Section 2.2 as a sub-account to the Collection Account.

          "STANDARD & POOR'S" means  Standard & Poor's Ratings Group, a division
     of The McGraw-Hill Companies Inc.

          "STATED  AMOUNT" with  respect to any  Liquidity  Facility,  means the
     Maximum  Commitment  (as  defined  in  such  Liquidity   Facility)  of  the
     applicable Liquidity Provider thereunder.

          "STATED  EXPIRATION  DATE" has the  meaning  assigned  to such term in
     Section 3.6(d).

          "STATED  INTEREST  RATE"  means  (i)  with  respect  to  the  Class  A
     Certificates,   7.160%  per  annum,  (ii)  with  respect  to  the  Class  B
     Certificates,  7.140%  per  annum,  and (iii)  with  respect to the Class C
     Certificates, 7.121% per annum.

          "SUBORDINATION   AGENT"  has  the  meaning   assigned  to  it  in  the
     preliminary statements to this Agreement.

          "SUBORDINATION AGENT INCUMBENCY  CERTIFICATE" has the meaning assigned
     to such term in Section 2.5(a).

          "SUBORDINATION AGENT REPRESENTATIVES" has the meaning assigned to such
     term in Section 2.5(a).

          "TAX"  and  "TAXES"  mean any and all  taxes,  fees,  levies,  duties,
     tariffs,  imposts, and other charges of any kind (together with any and all
     interest, penalties, loss, damage, liability, expense, additions to tax and
     additional  amounts or costs  incurred  or imposed  with  respect  thereto)
     imposed or  otherwise  assessed  by the United  States of America or by any
     state,  local or foreign  government (or any subdivision or agency thereof)
     or other taxing authority,  including,  without limitation:  taxes or other
     charges  on or with  respect  to  income,  franchises,  windfall  or  other
     profits,  gross receipts,  property,  sales,  use, capital stock,  payroll,
     employment,   social   security,   workers'   compensation,    unemployment
     compensation,  or net worth and similar charges;  taxes or other charges in
     the nature of excise,  withholding,  ad  valorem,  stamp,  transfer,  value
     added, taxes on goods and services, gains taxes, license,  registration and
     documentation fees, customs duties, tariffs, and similar charges.

          "TAX LETTER" means,  collectively,  the Fee Letter dated September 25,
     1997  between  ABN AMRO  and  Rolls-Royce  with  respect  to the  Liquidity
     Facilities  and  any  fee  letter  entered  into  between   Continental  or
     Rolls-Royce,  on the one hand, and any Replacement  Liquidity Provider,  on
     the other.

<PAGE>


          "TERMINATION  NOTICE" with respect to any  Liquidity  Facility has the
     meaning assigned to such term in such Liquidity Facility.

          "THRESHOLD  RATING" means the short-term  unsecured debt rating of P-1
     by Moody's and A-1 by Standard & Poor's.

          "TREASURY  REGULATIONS"  means  regulations,   including  proposed  or
     temporary  regulations,  promulgated  under the Code.  References herein to
     specific  provisions  of proposed or temporary  regulations  shall  include
     analogous  provisions  of final  Treasury  Regulations  or other  successor
     Treasury Regulations.

          "TRIGGERING  EVENT" means (x) the  occurrence of an Indenture  Default
     under  all of the  Indentures  resulting  in a PTC  Event of  Default  with
     respect to the most senior Class of Certificates then Outstanding,  (y) the
     Acceleration  of,  or a  failure  to  pay  at  final  maturity,  all of the
     outstanding  Equipment  Notes  or  (z)  the  occurrence  of  a  Continental
     Bankruptcy Event.

          "TRUST" means any of the Class A Trust, the Class B Trust or the Class
     C Trust.

          "TRUST  ACCOUNTS"  has the  meaning  assigned  to such term in Section
     2.2(a).

          "TRUST  AGREEMENT" means any of the Class A Trust  Agreement,  Class B
     Trust Agreement or Class C Trust Agreement.

          "TRUST PROPERTY", with respect to any Trust, has the meaning set forth
     in the Trust Agreement for such Trust.

          "TRUSTEE" means any of the Class A Trustee, the Class B Trustee or the
     Class C Trustee.

          "TRUSTEE INCUMBENCY CERTIFICATE" has the meaning assigned to such term
     in Section 2.5(a).

          "TRUSTEE  REPRESENTATIVES"  has the  meaning  assigned to such term in
     Section 2.5(a).

          "UNDERWRITERS"  means Morgan Stanley & Co.  Incorporated  and Citicorp
     Securities, Inc.

          "UNDERWRITING   AGREEMENT"  means  the  Underwriting  Agreement  dated
     September 12, 1997,  among the  Underwriters,  Rolls-Royce and Continental,
     relating to the purchase of the  Certificates by the  Underwriters,  as the
     same may be amended,  supplemented or otherwise  modified from time to time
     in accordance with its terms.

          "WRITTEN NOTICE" means, from the  Subordination  Agent, any Trustee or
     Liquidity  Provider,  a  written  instrument  executed  by  the  Designated

<PAGE>


     Representative of such Person. An invoice delivered by a Liquidity Provider
     pursuant to Section 3.1 in accordance with its normal invoicing  procedures
     shall constitute Written Notice under such Section.

          "WTC" has the meaning assigned to it in the preliminary  statements to
     this Agreement.


                                   ARTICLE II

                        TRUST ACCOUNTS; CONTROLLING PARTY

          SECTION 2.1 AGREEMENT TO TERMS OF SUBORDINATION;  PAYMENTS FROM MONIES
RECEIVED ONLY. (a) Each Trustee hereby  acknowledges  and agrees to the terms of
subordination  set  forth  in  this  Agreement  in  respect  of  each  Class  of
Certificates  and agrees to enforce  such  provisions  and cause all payments in
respect of the  Equipment  Notes and the  Liquidity  Facilities to be applied in
accordance  with the terms of this Agreement.  In addition,  each Trustee hereby
agrees  to cause  the  Equipment  Notes  purchased  by the  related  Trust to be
registered in the name of the Subordination  Agent or its nominee,  as agent and
trustee for such Trustee,  to be held in trust by the Subordination Agent solely
for the purpose of facilitating the enforcement of the  subordination  and other
provisions of this Agreement.

          (b) Except as  otherwise  expressly  provided  in the next  succeeding
sentence of this Section 2.1, all payments to be made by the Subordination Agent
hereunder  shall  be made  only  from  amounts  received  by it that  constitute
Scheduled  Payments,  Special  Payments  or  payments  under  Section 9.1 of the
Participation  Agreements,  and only to the extent that the Subordination  Agent
shall have received sufficient income or proceeds therefrom to enable it to make
such payments in accordance with the terms hereof.  Each of the Trustees and the
Subordination Agent hereby agrees and, as provided in each Trust Agreement, each
Certificateholder,  by its  acceptance  of a  Certificate,  and  each  Liquidity
Provider,  by entering into the Liquidity  Facility to which it is a party,  has
agreed to look solely to such amounts to the extent  available for  distribution
to it as  provided  in this  Agreement  and  that  none of the  Trustees,  Owner
Trustees,   Mortgagees,  Owner  Participants  nor  the  Subordination  Agent  is
personally  liable to any of them for any amounts payable or any liability under
this Agreement, any Trust Agreement, any Liquidity Facility or such Certificate,
except (in the case of the Subordination  Agent) as expressly provided herein or
(in the case of the Trustees) as expressly  provided in each Trust  Agreement or
(in the case of the Owner Trustees and the Mortgagees) as expressly  provided in
any Operative Agreement.

          SECTION 2.2 TRUST ACCOUNTS.  (a) Upon the execution of this Agreement,
the  Subordination  Agent  shall  establish  and  maintain  in its  name (i) the
Collection Account as an Eligible Deposit Account, bearing a designation clearly
indicating that the funds deposited therein are held in trust for the benefit of
the Trustees,  the  Certificateholders and the Liquidity Providers and (ii) as a
sub-account  in the  Collection  Account,  the  Special  Payments  Account as an
Eligible  Deposit  Account,  bearing a designation  clearly  indicating that the
funds deposited  therein are held in trust for the benefit of the Trustees,  the
Certificateholders  and the Liquidity  Providers.  The Subordination Agent shall
establish and maintain the Cash  Collateral  Accounts  pursuant to and under the
circumstances  set forth in Section 3.6(f) hereof.  Upon such  establishment and

<PAGE>


maintenance  under Section 3.6(f) hereof,  the Cash  Collateral  Accounts shall,
together with the Collection Account, constitute the "TRUST ACCOUNTS" hereunder.

          (b) Funds on  deposit  in the Trust  Accounts  shall be  invested  and
reinvested by the Subordination  Agent in Eligible  Investments  selected by the
Subordination  Agent  if such  investments  are  reasonably  available  and have
maturities  no later than the earlier of (i) 90 days  following the date of such
investment  and  (ii)  the  Business  Day  immediately   preceding  the  Regular
Distribution  Date or the date of the related  distribution  pursuant to Section
2.4 hereof,  as the case may be,  next  following  the date of such  investment;
PROVIDED,  HOWEVER,  that  following  the  making of a  Downgrade  Drawing  or a
Non-Extension  Drawing under any Liquidity  Facility,  the  Subordination  Agent
shall invest and reinvest such amounts in Eligible  Investments at the direction
of the Liquidity  Provider  with respect to such  Liquidity  Facility;  PROVIDED
FURTHER,  HOWEVER,  that upon the  occurrence and during the  continuation  of a
Triggering Event, the Subordination Agent shall invest and reinvest such amounts
in accordance with the written  instructions of the  Controlling  Party.  Unless
otherwise expressly provided in this Agreement  (including,  without limitation,
with respect to Investment Earnings on deposit in the Cash Collateral  Accounts,
Section  3.6(f)  hereof),  any  Investment  Earnings  shall be  deposited in the
Collection Account when received by the Subordination Agent and shall be applied
by the Subordination Agent in the same manner as the other amounts on deposit in
the Collection Account are to be applied and any losses shall be charged against
the principal amount  invested,  in each case net of the  Subordination  Agent's
reasonable fees and expenses in making such investments. The Subordination Agent
shall not be liable for any loss resulting from any investment,  reinvestment or
liquidation required to be made under this Agreement other than by reason of its
willful  misconduct  or gross  negligence.  Eligible  Investments  and any other
investment  required  to be made  hereunder  shall be held to  their  maturities
except that any such  investment may be sold (without regard to its maturity) by
the Subordination Agent without instructions  whenever such sale is necessary to
make a  distribution  required  under  this  Agreement.  Uninvested  funds  held
hereunder shall not earn or accrue interest.

          (c) The  Subordination  Agent  shall  possess  all  right,  title  and
interest in all funds on deposit from time to time in the Trust  Accounts and in
all proceeds thereof (including all income thereon, except as otherwise provided
herein with respect to Investment Earnings). The Trust Accounts shall be held in
trust by the  Subordination  Agent  under the sole  dominion  and control of the
Subordination Agent for the benefit of the Trustees,  the Certificateholders and
the Liquidity  Providers,  as the case may be. If, at any time, any of the Trust
Accounts ceases to be an Eligible Deposit Account, the Subordination Agent shall
within 10 Business Days (or such longer period,  not to exceed 30 calendar days,
to which each Rating  Agency may consent)  establish a new  Collection  Account,
Special Payments Account or Cash Collateral  Account,  as the case may be, as an
Eligible  Deposit  Account and shall transfer any cash and/or any investments to
such  new  Collection  Account,  Special  Payments  Account  or Cash  Collateral
Account,  as the case may be.  So long as WTC is an  Eligible  Institution,  the
Trust Accounts shall be maintained with it as Eligible Deposit Accounts.

<PAGE>


          SECTION 2.3 DEPOSITS TO THE  COLLECTION  ACCOUNT AND SPECIAL  PAYMENTS
ACCOUNT. (a) The Subordination Agent shall, upon receipt thereof, deposit in the
Collection Account all Scheduled Payments received by it.

          (b) The  Subordination  Agent  shall,  on each  date  when one or more
Special Payments are made to the Subordination  Agent as holder of the Equipment
Notes,  deposit in the Special  Payments  Account the  aggregate  amount of such
Special Payments.

          SECTION 2.4 DISTRIBUTIONS OF SPECIAL  PAYMENTS.  (a) NOTICE OF SPECIAL
PAYMENT.  Except as  provided  in  Section  2.4(e)  below,  upon  receipt by the
Subordination  Agent, as registered holder of the Equipment Notes, of any notice
of a Special Payment (or, in the absence of any such notice, upon receipt by the
Subordination  Agent  of a  Special  Payment),  the  Subordination  Agent  shall
promptly give notice  thereof to each Trustee and the Liquidity  Providers.  The
Subordination  Agent shall  promptly  calculate the amount of the  redemption or
purchase of Equipment Notes or the amount of any Overdue Scheduled  Payment,  as
the case may be, comprising such Special Payment under the applicable  Indenture
or Indentures  and shall  promptly send to each Trustee a Written Notice of such
amount and the amount  allocable to each Trust.  Such Written  Notice shall also
set the  distribution  date for such  Special  Payment (a "SPECIAL  DISTRIBUTION
DATE"),  which shall be the Business Day which immediately  follows the later to
occur of (x) the 15th day after the date of such Written  Notice or (y) the date
the Subordination Agent has received or expects to receive such Special Payment.
Amounts on deposit in the  Special  Payments  Account  shall be  distributed  in
accordance with Sections 2.4(b) and 2.4(c) hereof, as applicable.

          (b) (i)  REDEMPTIONS  AND PURCHASES OF EQUIPMENT  NOTES. So long as no
Triggering  Event  shall  have  occurred   (whether  or  not  continuing),   the
Subordination Agent shall make distributions  pursuant to this Section 2.4(b) of
amounts on deposit in the Special Payments Account on account of the redemption,
purchase (including, without limitation, a purchase resulting from a sale of the
Equipment  Notes  permitted by Article IV hereof) or  pre-payment  of all of the
Equipment Notes issued pursuant to an Indenture on the Special Distribution Date
for such Special Payment in the following order of priority:

     FIRST,  such  amount as shall be required to pay (A) all accrued and unpaid
     Liquidity  Expenses  then  in  arrears  PLUS  (B)  the  product  of (x) the
     aggregate  amount of all  accrued  and  unpaid  Liquidity  Expenses  not in
     arrears to such Special  Payment  Date  MULTIPLIED  BY (y) a fraction,  the
     numerator  of  which  is the  aggregate  outstanding  principal  amount  of
     Equipment  Notes  being  redeemed,  purchased  or prepaid  on such  Special
     Payment  Date and the  denominator  of which is the  aggregate  outstanding
     principal  amount  of all  Equipment  Notes,  shall be  distributed  to the
     Liquidity  Providers  PARI  PASSU on the basis of the  amount of  Liquidity
     Expenses owed to each Liquidity Provider;

     SECOND,  such amount as shall be required to pay (A) all accrued and unpaid
     interest then in arrears on all Liquidity  Obligations  (including interest
     accrued and unpaid on any Interest  Drawing or any Applied Provider Advance
     (as  defined in any  Liquidity  Facility))  PLUS (B) the product of (x) the

<PAGE>


     aggregate  amount of all  accrued  and  unpaid  interest  on all  Liquidity
     Obligations  not in  arrears  to such  Special  Payment  Date  (at the rate
     provided  in  the  applicable  Liquidity  Facility)  MULTIPLIED  BY  (y)  a
     fraction,  the  numerator of which is the aggregate  outstanding  principal
     amount of  Equipment  Notes being  redeemed,  purchased  or prepaid on such
     Special  Payment  Date  and  the  denominator  of  which  is the  aggregate
     outstanding  principal amount of all Equipment Notes,  shall be distributed
     to the  Liquidity  Providers  PARI PASSU on the basis of the amount of such
     Liquidity Obligations owed to each Liquidity Provider;

     THIRD, such amount as shall be required (A) if any Cash Collateral  Account
     had been previously funded as provided in Section 3.6(f), to fund such Cash
     Collateral  Account up to its  Required  Amount  shall be deposited in such
     Cash  Collateral  Account,  (B) if any  Liquidity  Facility  shall become a
     Downgraded Facility or a Non-Extended  Facility at a time when unreimbursed
     Interest  Drawings under such  Liquidity  Facility have reduced the Maximum
     Available  Commitment  thereunder  to  zero,  to  fund  the  relevant  Cash
     Collateral  Account up to such Cash  Collateral  Account's  Required Amount
     shall be  deposited  in such  Cash  Collateral  Account,  and (C) if,  with
     respect to any particular  Liquidity  Facility,  neither  subclause (A) nor
     subclause (B) of this clause  "third" are  applicable,  to pay or reimburse
     the Liquidity  Provider in respect of such Liquidity  Facility in an amount
     equal to the  amount  of any  unreimbursed  Interest  Drawings  under  such
     Liquidity  Facility shall be  distributed  to such Liquidity  Provider PARI
     PASSU  on  the  basis  of  the  amounts  of all  such  deficiencies  and/or
     unreimbursed Interest Drawings;

     FOURTH, if, with respect to any particular Liquidity Facility,  any amounts
     are to be  distributed  pursuant to either  subclause  (A) or (B) of clause
     "third" above,  then the Liquidity  Provider with respect to such Liquidity
     Facility shall be paid the excess of (x) the aggregate  outstanding  amount
     of  unreimbursed  Advances  (whether or not then due) under such  Liquidity
     Facility over (y) the Required Amount for the relevant Class, PARI PASSU on
     the basis of such amounts in respect of each Liquidity Provider;

     FIFTH,   such  amount  as  shall  be  required  to  pay  in  full  Expected
     Distributions  to the  holders  of  Class A  Certificates  on such  Special
     Distribution Date shall be distributed to the Class A Trustee;

     SIXTH,   such  amount  as  shall  be  required  to  pay  in  full  Expected
     Distributions  to the  holders  of  Class B  Certificates  on such  Special
     Distribution Date shall be distributed to the Class B Trustee;

     SEVENTH,  such  amount  as  shall  be  required  to  pay in  full  Expected
     Distributions  to the  holders  of  Class C  Certificates  on such  Special
     Distribution Date shall be distributed to the Class C Trustee; and

     EIGHTH,  the balance,  if any, of such Special Payment shall be transferred
     to the Collection  Account for  distribution in accordance with Section 3.2
     hereof.

For the  purposes of this Section  2.4(b)(i),  clause (x) of the  definition  of
"Expected  Distributions" shall be deemed to read as follows:  "(x) accrued, due

<PAGE>


and unpaid  interest on such  Certificates  (after giving effect to any Escrowed
Funds Interest  Distribution to be made on such Current  Distribution  Date with
respect to such Certificates)  together with (without  duplication)  accrued and
unpaid  interest  on a portion  of such  Certificates  equal to the  outstanding
principal  amount of  Equipment  Notes  being  redeemed,  purchased  or  prepaid
(immediately prior to such redemption, purchase or prepayment)".

               (ii) Upon the  occurrence of a Triggering  Event  (whether or not
     continuing),  the Subordination Agent shall make distributions  pursuant to
     this Section 2.4(b) of amounts on deposit in the Special  Payments  Account
     on account of the  redemption  or  purchase of all of the  Equipment  Notes
     issued pursuant to an Indenture on the Special  Distribution  Date for such
     Special Payment in accordance with Section 3.3 hereof.

          (c) OTHER  SPECIAL  PAYMENTS.  Except as provided in clause (e) below,
any amounts on deposit in the Special  Payments Account other than in respect of
amounts to be distributed pursuant to Section 2.4(b) shall be distributed on the
Special Distribution Date therefor in accordance with Article III hereof.

          (d) INVESTMENT OF AMOUNTS IN SPECIAL PAYMENTS ACCOUNT.  Any amounts on
deposit  in the  Special  Payments  Account  prior to the  distribution  thereof
pursuant to Section  2.4(b) or (c) shall be invested in accordance  with Section
2.2(b).  Investment  Earnings  on  such  investments  shall  be  distributed  in
accordance with Section 2.4(b) or (c), as the case may be.

          (e) CERTAIN PAYMENTS. The Subordination Agent will distribute promptly
upon receipt  thereof (i) any  indemnity  payment  received by it from the Owner
Participant,  the Owner  Trustee,  Continental  or Rolls-Royce in respect of any
Trustee or any  Liquidity  Provider  (collectively,  the  "PAYEES") and (ii) any
compensation (including,  without limitation,  any fees payable to any Liquidity
Provider under Section 2.03 of any Liquidity  Facility)  received by it from the
Owner  Participant,  the Owner Trustee,  Continental  or  Rolls-Royce  under any
Operative  Agreement or the Fee Letter in respect of any Payee,  directly to the
Payee entitled thereto.

          SECTION 2.5 DESIGNATED REPRESENTATIVES.  (a) With the delivery of this
Agreement,  the Subordination Agent shall furnish to each Liquidity Provider and
each Trustee,  and from time to time  thereafter  may furnish to each  Liquidity
Provider and each Trustee, at the Subordination Agent's discretion,  or upon any
Liquidity  Provider's or Trustee's request (which request shall not be made more
than one time in any 12-month  period),  a certificate (a  "SUBORDINATION  AGENT
INCUMBENCY  CERTIFICATE") of a Responsible  Officer of the  Subordination  Agent
certifying as to the incumbency  and specimen  signatures of the officers of the
Subordination  Agent and the  attorney-in-fact  and agents of the  Subordination
Agent (the  "SUBORDINATION  AGENT  REPRESENTATIVES")  authorized to give Written
Notices on behalf of the  Subordination  Agent  hereunder.  Until each Liquidity
Provider  and  Trustee  receives a  subsequent  Subordination  Agent  Incumbency
Certificate,  it  shall be  entitled  to rely on the  last  Subordination  Agent
Incumbency Certificate delivered to it hereunder.

          (b) With the delivery of this Agreement, each Trustee shall furnish to
the  Subordination  Agent,  and from time to time  thereafter may furnish to the


<PAGE>


Subordination  Agent, at such Trustee's  discretion,  or upon the  Subordination
Agent's  request  (which  request  shall  not be made  more than one time in any
12-month  period),  a  certificate  (a "TRUSTEE  INCUMBENCY  Certificate")  of a
Responsible Officer of such Trustee certifying as to the incumbency and specimen
signatures of the officers of such Trustee and the  attorney-in-fact  and agents
of such  Trustee  (the  "TRUSTEE  REPRESENTATIVES")  authorized  to give Written
Notices  on behalf of such  Trustee  hereunder.  Until the  Subordination  Agent
receives a subsequent  Trustee Incumbency  Certificate,  it shall be entitled to
rely on the last Trustee Incumbency Certificate delivered to it hereunder.

          (c) With the delivery of this Agreement, each Liquidity Provider shall
furnish to the Subordination Agent, and from time to time thereafter may furnish
to the Subordination Agent, at such Liquidity Provider's discretion, or upon the
Subordination  Agent's  request  (which  request shall not be made more than one
time in any 12-month period), a certificate (an "LP INCUMBENCY  CERTIFICATE") of
any  Responsible  Officer  of  such  Liquidity  Provider  certifying  as to  the
incumbency and specimen  signatures of any officer,  attorney-in-fact,  agent or
other   designated   representative   of  such   Liquidity   Provider  (the  "LP
REPRESENTATIVES"  and, together with the Subordination Agent Representatives and
the Trustee  Representatives,  the "DESIGNATED  REPRESENTATIVES")  authorized to
give Written Notices on behalf of such Liquidity Provider  hereunder.  Until the
Subordination Agent receives a subsequent LP Incumbency Certificate, it shall be
entitled  to  rely  on  the  last  LP  Incumbency  Certificate  delivered  to it
hereunder.

          SECTION 2.6  CONTROLLING  PARTY.  (a) The Trustees  and the  Liquidity
Providers  hereby agree that,  with respect to any  Indenture at any given time,
the Mortgagee  thereunder  will be directed (i) in taking,  or  refraining  from
taking,  any action under such Indenture or with respect to the Equipment  Notes
issued  thereunder,  so  long  as no  Indenture  Default  has  occurred  and  is
continuing thereunder,  by the holders of at least a majority of the outstanding
principal  amount of such  Equipment  Notes  (PROVIDED  that, for so long as the
Subordination  Agent  is the  registered  holder  of the  Equipment  Notes,  the
Subordination Agent shall act with respect to this clause (i) in accordance with
the  directions of the Trustees (in the case of each such Trustee,  with respect
to the Equipment Notes issued under such Indenture and held as Trust Property of
such Trust)  constituting,  in the  aggregate,  directions  with respect to such
principal amount of Equipment  Notes),  and (ii) after the occurrence and during
the continuance of an Indenture Default  thereunder (which has not been cured by
the applicable  Owner Trustee or the applicable  Owner  Participant  pursuant to
Section 4.03 of such  Indenture),  in taking,  or  refraining  from taking,  any
action under such Indenture or with respect to such Equipment  Notes,  including
exercising  remedies  thereunder  (including  Accelerating  the Equipment  Notes
issued  thereunder  or  foreclosing  the  Lien  on the  Aircraft  securing  such
Equipment Notes), by the Controlling Party.

          (b) The Person who shall be the  "CONTROLLING  PARTY" with  respect to
any  Indenture  shall be:  (x) the Class A  Trustee;  (y) upon  payment of Final
Distributions to the holders of Class A Certificates,  the Class B Trustee;  and
(z) upon payment of Final  Distributions to the holders of Class B Certificates,
the Class C  Trustee.  For  purposes  of giving  effect  to the  foregoing,  the
Trustees  (other  than  the  Controlling   Party)  irrevocably  agree  (and  the
Certificateholders  (other  than  the  Certificateholders   represented  by  the
Controlling  Party)  shall be deemed to agree by  virtue  of their  purchase  of
Certificates)  that the  Subordination  Agent, as record holder of the Equipment
Notes,  shall  exercise its voting rights in respect of the  Equipment  Notes as

<PAGE>


directed by the  Controlling  Party and any vote so  exercised  shall be binding
upon the Trustees and all Certificateholders.

The Subordination Agent shall give written notice to all of the other parties to
this Agreement  promptly upon a change in the identity of the Controlling Party.
Each of the parties  hereto  agrees that it shall not exercise any of the rights
of the  Controlling  Party  at  such  time as it is not  the  Controlling  Party
hereunder;  PROVIDED,  HOWEVER,  that nothing herein  contained shall prevent or
prohibit  any  Non-Controlling  Party from  exercising  such  rights as shall be
specifically granted to such Non-Controlling Party hereunder and under the other
Operative Agreements.

          (c)  Notwithstanding  the foregoing,  at any time after 18 months from
the  earlier  to occur of (i) the date on which  the  entire  Maximum  Available
Commitment  under any Liquidity  Facility  shall have been drawn (for any reason
other  than  a  Downgrade  Drawing  or  a  Non-Extension   Drawing)  and  remain
unreimbursed,  and (ii) the date on which all  Equipment  Notes  shall have been
Accelerated,  the  Liquidity  Provider  with the highest  outstanding  amount of
Liquidity  Obligations  shall have the right to elect,  by Written Notice to the
Subordination  Agent and each of the Trustees,  to become the Controlling  Party
hereunder  with respect to any Indenture at any time from and including the last
day of such 18-month period.

          (d) The  exercise  of  remedies  by the  Controlling  Party under this
Agreement shall be expressly limited by Section 4.1(a)(ii) hereof.

          (e) The Controlling Party shall not be entitled to require or obligate
any  Non-Controlling  Party to provide funds  necessary to exercise any right or
remedy hereunder.

                                   ARTICLE III

                    RECEIPT, DISTRIBUTION AND APPLICATION OF
                                AMOUNTS RECEIVED

          SECTION 3.1  WRITTEN  NOTICE OF  DISTRIBUTION.  (a) No later than 3:00
P.M. (New York City time) on the Business Day immediately preceding each Regular
Distribution  Date (or Special  Distribution Date for purposes of Section 2.4(b)
hereof,  as the case may be), each of the following Persons shall deliver to the
Subordination Agent a Written Notice setting forth the following  information as
at the close of business on such Business Day:

               (i) With respect to the Class A Certificates, the Class A Trustee
     shall separately set forth the amounts to be paid in accordance with clause
     "FIFTH" of Section 3.2 or 2.4(b), as the case may be, hereof;

               (ii)  With  respect  to the  Class B  Certificates,  the  Class B
     Trustee  shall  separately  set forth the amounts to be paid in  accordance
     with clause "SIXTH" of Section 3.2 or 2.4(b), as the case may be, hereof;

<PAGE>


               (iii)  With  respect  to the  Class C  Certificates,  the Class C
     Trustee  shall  separately  set forth the amounts to be paid in  accordance
     with clause "SEVENTH" of Section 3.2 or 2.4(b), as the case may be, hereof;

               (iv) With  respect  to each  Liquidity  Facility,  the  Liquidity
     Provider  thereunder  shall  separately set forth the amounts to be paid in
     accordance with clauses "FIRST",  "SECOND", "THIRD" and "FOURTH" of Section
     3.2 or 2.4(b), as the case may be, hereof; and

               (v) Each  Trustee  shall  set  forth  the  amounts  to be paid in
     accordance with clause "EIGHTH" of Section 3.2 hereof.

The notices  required under this Section 3.1(a) may be in the form of a schedule
or  similar  document  provided  to  the  Subordination  Agent  by  the  parties
referenced therein or by any one of them, which schedule or similar document may
state  that,  unless  there  has been a  prepayment  of the  Certificates,  such
schedule or similar document is to remain in effect until any substitute  notice
or amendment  shall be given to the  Subordination  Agent by the party providing
such notice.

          (b) Following the occurrence of a Triggering  Event, the Subordination
Agent shall request the following  information from the following  Persons,  and
each of the  following  Persons  shall,  upon the  request of the  Subordination
Agent,  deliver a Written  Notice to the  Subordination  Agent setting forth for
such Person the following information:

               (i) With respect to the Class A Certificates, the Class A Trustee
     shall  separately  set  forth the  amounts  to be paid in  accordance  with
     clauses   "FIRST"   (to   reimburse   payments   made   by  the   Class   A
     Certificateholders pursuant to subclause (iii) of clause "FIRST" of Section
     3.3 hereof) and "SEVENTH" of Section 3.3 hereof;

               (ii)  With  respect  to the  Class B  Certificates,  the  Class B
     Trustee  shall  separately  set forth the amounts to be paid in  accordance
     with  clauses   "FIRST"  (to  reimburse   payments  made  by  the  Class  B
     Certificateholders pursuant to subclause (iii) of clause "FIRST" of Section
     3.3 hereof) and "EIGHTH" of Section 3.3 hereof;

               (iii)  With  respect  to the  Class C  Certificates,  the Class C
     Trustee  shall  separately  set forth the amounts to be paid in  accordance
     with  clauses   "FIRST"  (to  reimburse   payments  made  by  the  Class  C
     Certificateholders pursuant to subclause (iii) of clause "FIRST" of Section
     3.3 hereof) and "NINTH" of Section 3.3 hereof;

               (iv) With  respect  to each  Liquidity  Facility,  the  Liquidity
     Provider thereunder shall separately set forth the amounts to be paid to it
     in accordance  with subclause (iii) of clause "FIRST" of Section 3.3 hereof
     and clauses "second",  "THIRD", "FOURTH" and "FIFTH" of Section 3.3 hereof;
     and

               (v) Each  Trustee  shall  set  forth  the  amounts  to be paid in
     accordance with clause "SIXTH" of Section 3.3 hereof.

<PAGE>


          (c) At such time as a  Trustee  or a  Liquidity  Provider  shall  have
received  all  amounts  owing  to  it  (and,  in  the  case  of a  Trustee,  the
Certificateholders  for which it is acting)  pursuant to Section 2.4, 3.2 or 3.3
hereof, as applicable,  and, in the case of a Liquidity Provider, its commitment
under the related  Liquidity  Facility  shall have  terminated or expired,  such
Person shall, by a Written Notice,  so inform the  Subordination  Agent and each
other party to this Agreement.

          (d) As provided in Section 6.5 hereof,  the Subordination  Agent shall
be fully  protected in relying on any of the  information set forth in a Written
Notice provided by any Trustee or any Liquidity  Provider pursuant to paragraphs
(a)  through  (c) above and shall  have no  independent  obligation  to  verify,
calculate or recalculate any amount set forth in any Written Notice delivered in
accordance with such paragraphs.

          (e) Any Written Notice delivered by a Trustee or a Liquidity Provider,
as applicable,  pursuant to Section  3.1(a),  3.1(b) or 3.1(c)  hereof,  if made
prior to 10:00  A.M.  (New  York  City  time)  shall  be  effective  on the date
delivered  (or if delivered  later shall be  effective  as of the next  Business
Day). Subject to the terms of this Agreement,  the Subordination  Agent shall as
promptly as practicable  comply with any such instructions;  PROVIDED,  HOWEVER,
that any transfer of funds pursuant to any instruction received after 10:00 A.M.
(New  York City  time) on any  Business  Day may be made on the next  succeeding
Business Day.

          (f) In the event the  Subordination  Agent shall not receive  from any
Person any information set forth in paragraph (a) or (b) above which is required
to enable the Subordination Agent to make a distribution to such Person pursuant
to Section  3.2 or 3.3  hereof,  the  Subordination  Agent  shall  request  such
information  and,  failing to receive any such  information,  the  Subordination
Agent shall not make such  distribution(s)  to such Person.  In such event,  the
Subordination Agent shall make distributions pursuant to clauses "FIRST" through
"NINTH" of Section 3.2 and clauses "FIRST" through "TENTH" of Section 3.3 to the
extent  it  shall  have  sufficient  information  to  enable  it  to  make  such
distributions, and shall continue to hold any funds remaining, after making such
distributions,  until  the  Subordination  Agent  shall  receive  all  necessary
information to enable it to distribute any funds so withheld.

          (g) On such  dates  (but  not more  frequently  than  monthly)  as any
Liquidity Provider or any Trustee shall request,  the Subordination  Agent shall
send to such party a written  statement  reflecting  all amounts on deposit with
the Subordination Agent pursuant to Section 3.1(f) hereof.

          SECTION  3.2  DISTRIBUTION  OF AMOUNTS  ON  DEPOSIT IN THE  COLLECTION
ACCOUNT.  Except as otherwise  provided in Sections  2.4,  3.1(f),  3.3, 3.4 and
3.6(b),  amounts on deposit in the  Collection  Account  (or, in the case of any
amount described in Section 2.4(c),  on deposit in the Special Payments Account)
shall be promptly distributed on each Regular Distribution Date (or, in the case
of any amount  described in Section  2.4(c),  on the Special  Distribution  Date
thereof)  in the  following  order  of  priority  and  in  accordance  with  the
information  provided to the  Subordination  Agent  pursuant  to Section  3.1(a)
hereof:

<PAGE>


     FIRST,  such  amount as shall be  required  to pay all  accrued  and unpaid
     Liquidity  Expenses owed to each Liquidity Provider shall be distributed to
     the Liquidity  Providers PARI PASSU on the basis of the amount of Liquidity
     Expenses owed to each Liquidity Provider;

     SECOND,  such  amount  as shall be  required  to pay in full the  aggregate
     amount  of  interest  accrued  on all  Liquidity  Obligations  (at the rate
     provided  in  the  applicable  Liquidity  Facility)  and  unpaid  shall  be
     distributed  to the  Liquidity  Providers  PARI  PASSU on the  basis of the
     amount of such Liquidity Obligations owed to each Liquidity Provider;

     THIRD, such amount as shall be required (A) if any Cash Collateral  Account
     had been previously funded as provided in Section 3.6(f), to fund such Cash
     Collateral  Account up to its  Required  Amount  shall be deposited in such
     Cash  Collateral  Account,  (B) if any  Liquidity  Facility  shall become a
     Downgraded Facility or a Non-Extended  Facility at a time when unreimbursed
     Interest  Drawings under such  Liquidity  Facility have reduced the Maximum
     Available  Commitment  thereunder  to  zero,  to  fund  the  relevant  Cash
     Collateral  Account up to such Cash  Collateral  Account's  Required Amount
     shall be  deposited  in such  Cash  Collateral  Account,  and (C) if,  with
     respect to any particular  Liquidity  Facility,  neither  subclause (A) nor
     subclause (B) of this clause  "third" are  applicable,  to pay or reimburse
     the Liquidity  Provider in respect of such Liquidity  Facility in an amount
     equal to the  amount  of all  Liquidity  Obligations  then due  under  such
     Liquidity  Facility (other than amounts payable  pursuant to clause "first"
     or "second" of this Section  3.2) shall be  distributed  to such  Liquidity
     Provider,  PARI PASSU on the basis of the amounts of all such  deficiencies
     and/or unreimbursed Liquidity Obligations;

     FOURTH, if, with respect to any particular Liquidity Facility,  any amounts
     are to be  distributed  pursuant to either  subclause  (A) or (B) of clause
     "third" above,  then the Liquidity  Provider with respect to such Liquidity
     Facility shall be paid the excess of (x) the aggregate  outstanding  amount
     of  unreimbursed  Advances  (whether or not then due) under such  Liquidity
     Facility over (y) the Required Amount for the relevant Class, PARI PASSU on
     the basis of such amounts in respect of each Liquidity Provider;

     FIFTH,   such  amount  as  shall  be  required  to  pay  in  full  Expected
     Distributions   to  the  holders  of  the  Class  A  Certificates  on  such
     Distribution Date shall be distributed to the Class A Trustee;

     SIXTH,   such  amount  as  shall  be  required  to  pay  in  full  Expected
     Distributions   to  the  holders  of  the  Class  B  Certificates  on  such
     Distribution Date shall be distributed to the Class B Trustee;

     SEVENTH,  such  amount  as  shall  be  required  to  pay in  full  Expected
     Distributions   to  the  holders  of  the  Class  C  Certificates  on  such
     Distribution Date shall be distributed to the Class C Trustee;

     EIGHTH,  such  amount  as shall be  required  to pay in full the  aggregate
     unpaid amount of fees and expenses payable as of such  Distribution Date to

<PAGE>


     the  Subordination  Agent and each  Trustee  pursuant  to the terms of this
     Agreement  and  the  Trust  Agreements,  as  the  case  may  be,  shall  be
     distributed to the Subordination Agent and such Trustee; and

     NINTH,  the  balance,  if any,  remaining  thereafter  shall be held in the
     Collection  Account for later  distribution in accordance with this Article
     III.

          SECTION 3.3 DISTRIBUTION OF AMOUNTS ON DEPOSIT  FOLLOWING A TRIGGERING
EVENT.  (a) Except as otherwise  provided in Sections  3.1(f) and 3.6(b) hereof,
upon the occurrence of a Triggering Event and at all times thereafter, all funds
in the  Collection  Account or the Special  Payments  Account  shall be promptly
distributed by the Subordination Agent in the following order of priority:

     FIRST,  such amount as shall be required to reimburse (i) the Subordination
     Agent for any out-of-pocket  costs and expenses actually incurred by it (to
     the  extent  not  previously  reimbursed)  in  the  protection  of,  or the
     realization  of the value of, the  Equipment  Notes or any Trust  Indenture
     Estate,  shall be applied by the  Subordination  Agent in  reimbursement of
     such costs and  expenses,  (ii) each  Trustee for any amounts of the nature
     described in clause (i) above actually  incurred by it under the applicable
     Trust  Agreement  (to the  extent  not  previously  reimbursed),  shall  be
     distributed   to  such  Trustee  and  (iii)  any   Liquidity   Provider  or
     Certificateholder  for payments,  if any,  made by it to the  Subordination
     Agent or any Trustee in respect of amounts  described  in clause (i) above,
     shall  be  distributed  to such  Liquidity  Provider  or to the  applicable
     Trustee for the account of such Certificateholder,  in each such case, PARI
     PASSU on the basis of all amounts  described  in clauses (i) through  (iii)
     above;

     SECOND,  such amount  remaining as shall be required to pay all accrued and
     unpaid Liquidity  Expenses shall be distributed to each Liquidity  Provider
     PARI PASSU on the basis of the amount of  Liquidity  Expenses  owed to each
     Liquidity Provider;

     THIRD, such amount remaining as shall be required to pay accrued and unpaid
     interest  on  the  Liquidity  Obligations  as  provided  in  the  Liquidity
     Facilities  shall be distributed  to each Liquidity  Provider PARI PASSU on
     the basis of the amount of such  accrued and unpaid  interest  owed to each
     Liquidity Provider;

     FOURTH,  such  amount  remaining  as  shall  be  required  (A) if any  Cash
     Collateral  Account  had been  previously  funded as  provided  in  Section
     3.6(f),  unless (i) a  Performing  Note  Deficiency  exists and a Liquidity
     Event of Default shall have occurred and be continuing  with respect to the
     relevant  Liquidity  Facility or (ii) a Final  Drawing  shall have occurred
     with  respect  to such  Liquidity  Facility,  to fund such Cash  Collateral
     Account up to its  Required  Amount (less the amount of any  repayments  of
     Interest  Drawings under such Liquidity  Facility  while  subclause  (A)(i)
     above is applicable)  shall be deposited in such Cash  Collateral  Account,
     (B) if any  Liquidity  Facility  shall  become a  Downgraded  Facility or a
     Non-Extended  Facility at a time when unreimbursed  Interest Drawings under
     such  Liquidity  Facility  have  reduced the Maximum  Available  Commitment
     thereunder to zero,  unless (i) a Performing Note  Deficiency  exists and a

<PAGE>


     Liquidity  Event of Default  shall have  occurred  and be  continuing  with
     respect to the relevant  Liquidity  Facility or (ii) a Final  Drawing shall
     have occurred with respect to such Liquidity Facility, to fund the relevant
     Cash  Collateral  Account  up to such Cash  Collateral  Account's  Required
     Amount (less the amount of any  repayments of Interest  Drawings under such
     Liquidity  Facility while  subclause  (B)(i) above is applicable)  shall be
     deposited in such Cash Collateral Account,  and (C) if, with respect to any
     particular  Liquidity Facility,  neither subclause (A) nor subclause (B) of
     this clause "fourth" are applicable,  to pay in full the outstanding amount
     of all Liquidity  Obligations then due under such Liquidity Facility (other
     than amounts payable pursuant to clause "SECOND" or "THIRD" of this Section
     3.3) shall be  distributed to such  Liquidity  Provider,  PARI PASSU on the
     basis of the amounts of all such deficiencies and/or unreimbursed Liquidity
     Obligations;

     FIFTH, if, with respect to any particular  Liquidity Facility,  any amounts
     are to be  distributed  pursuant to either  subclause  (A) or (B) of clause
     "FOURTH" above, then the Liquidity  Provider with respect to such Liquidity
     Facility shall be paid the excess of (x) the aggregate  outstanding  amount
     of  unreimbursed  Advances  (whether or not then due) under such  Liquidity
     Facility  over (y) the  Required  Amount for the  relevant  Class (less the
     amount of any repayments of Interest Drawings under such Liquidity Facility
     while  subclause  (A)(i) or (B)(i),  as the case may be, of clause "FOURTH"
     above is applicable), PARI PASSU on the basis of such amounts in respect of
     each Liquidity Provider;

     SIXTH,  such  amount  as  shall be  required  to  reimburse  or pay (i) the
     Subordination  Agent for any Tax (other than Taxes imposed on  compensation
     paid  hereunder),  expense,  fee,  charge or other loss  incurred by or any
     other amount  payable to the  Subordination  Agent in  connection  with the
     transactions contemplated hereby (to the extent not previously reimbursed),
     shall  be  applied  by the  Subordination  Agent in  reimbursement  of such
     amount,  (ii)  each  Trustee  for any Tax  (other  than  Taxes  imposed  on
     compensation  paid under the applicable  Trust  Agreement),  expense,  fee,
     charge,  loss or any  other  amount  payable  to  such  Trustee  under  the
     applicable  Trust  Agreements  (to the extent not  previously  reimbursed),
     shall be distributed to such Trustee and (iii) each  Certificateholder  for
     payments,  if any,  made by it pursuant to Section 5.2 hereof in respect of
     amounts  described  in  clause  (i)  above,  shall  be  distributed  to the
     applicable Trustee for the account of such Certificateholder,  in each such
     case,  PARI PASSU on the basis of all  amounts  described  in  clauses  (i)
     through (iii) above;

     SEVENTH, such amount remaining as shall be required to pay in full Adjusted
     Expected  Distributions on the Class A Certificates shall be distributed to
     the Class A Trustee;

     EIGHTH,  such amount remaining as shall be required to pay in full Adjusted
     Expected  Distributions on the Class B Certificates shall be distributed to
     the Class B Trustee;

     NINTH,  such amount  remaining as shall be required to pay in full Adjusted
     Expected  Distributions on the Class C Certificates shall be distributed to
     the Class C Trustee; and

     TENTH,  such amount  remaining shall be retained in the Collection  Account
     until the immediately  succeeding  Distribution  Date or, if all Classes of
     Certificates  shall  have been paid in full,  shall be  distributed  to the
     Owner Trustees.

<PAGE>


          SECTION  3.4  OTHER  PAYMENTS.   (a)  Any  payments  received  by  the
Subordination Agent for which no provision as to the application thereof is made
in this Agreement  shall be distributed  by the  Subordination  Agent (i) in the
order of  priority  specified  in  Section  3.3  hereof  and (ii) to the  extent
received or realized at any time after the Final Distributions for each Class of
Certificates have been made, in the manner provided in clause "FIRST" of Section
3.3 hereof.

          (b)  Except as  otherwise  provided  in  Section  3.3  hereof,  if the
Subordination  Agent receives any Scheduled  Payment after the Scheduled Payment
Date relating  thereto,  but prior to such payment becoming an Overdue Scheduled
Payment,  then the  Subordination  Agent shall deposit such Scheduled Payment in
the  Collection  Account  and  promptly  distribute  such  Scheduled  Payment in
accordance with the priority of  distributions  set forth in Section 3.2 hereof;
PROVIDED that,  for the purposes of this Section 3.4(b) only,  each reference in
clause  "EIGHTH" of Section 3.2 to  "Distribution  Date" shall be deemed to mean
the actual  date of payment of such  Scheduled  Payment  and each  reference  in
clause "FIFTH", "SIXTH" or "SEVENTH" of Section 3.2 to "Distribution Date" shall
be deemed to refer to such Scheduled Payment Date.

          SECTION 3.5 PAYMENTS TO THE TRUSTEES AND THE LIQUIDITY PROVIDERS.  Any
amounts  distributed  hereunder to any Liquidity  Provider shall be paid to such
Liquidity  Provider  by wire  transfer of funds to the  address  such  Liquidity
Provider shall provide to the Subordination Agent. The Subordination Agent shall
provide  a Written  Notice  of any such  transfer  to the  applicable  Liquidity
Provider,  as the  case  may  be,  at the  time of such  transfer.  Any  amounts
distributed  hereunder by the Subordination Agent to any Trustee which shall not
be the same institution as the Subordination Agent shall be paid to such Trustee
by wire  transfer  funds  at the  address  such  Trustee  shall  provide  to the
Subordination Agent.

          SECTION 3.6 LIQUIDITY  FACILITIES.  (a) INTEREST  DRAWINGS.  If on any
Distribution  Date, after giving effect to the subordination  provisions of this
Agreement,  the  Subordination  Agent  shall not have  sufficient  funds for the
payment of any amounts due and owing in respect of accrued interest on the Class
A  Certificates,  the Class B Certificates  or the Class C Certificates  (at the
Stated Interest Rate for such Class of Certificates),  then, prior to 12:00 noon
(New York City time) on the Business Day following such  Distribution  Date, the
Subordination  Agent shall request a drawing  (each such  drawing,  an "INTEREST
DRAWING")  under  each  Liquidity   Facility  with  respect  to  such  Class  of
Certificates in an amount equal to the lesser of (i) an amount sufficient to pay
the amount of such accrued  interest (at the Stated Interest Rate for such Class
of Certificates)  and (ii) the Available  Amount under such Liquidity  Facility,
and  shall  pay  such  amount  to the  Trustee  with  respect  to such  Class of
Certificates in payment of such accrued interest.

          (b) APPLICATION OF INTEREST DRAWINGS.  Notwithstanding anything to the
contrary  contained  in  this  Agreement,  (i)  all  payments  received  by  the
Subordination  Agent  in  respect  of an  Interest  Drawing  under  the  Class A
Liquidity Facility and all amounts withdrawn by the Subordination Agent from the
Class  A Cash  Collateral  Account,  and  payable  in each  case to the  Class A
Certificateholders,  shall be promptly distributed to the Class A Trustee,  (ii)
all  payments  received  by the  Subordination  Agent in respect of an  Interest
Drawing  under the Class B Liquidity  Facility and all amounts  withdrawn by the
Subordination  Agent from the Class B Cash  Collateral  Account,  and payable in
each case to the Class B  Certificateholders,  shall be promptly  distributed to

<PAGE>


the Class B Trustee and (iii) all payments received by the  Subordination  Agent
in respect of an Interest  Drawing under the Class C Liquidity  Facility and all
amounts  withdrawn by the  Subordination  Agent from the Class C Cash Collateral
Account,  and payable in each case to the Class C  Certificateholders,  shall be
promptly distributed to the Class C Trustee.

          (c) DOWNGRADE DRAWINGS.  If at any time the short-term  unsecured debt
rating of any  Liquidity  Provider  issued by either Rating Agency is lower than
the applicable  Threshold Rating,  within 10 days after receiving notice of such
downgrading  (but no later than the  expiration  date of the Liquidity  Facility
issued by the downgraded Liquidity Provider (the "DOWNGRADED  FACILITY")),  such
Liquidity  Provider  or  Continental  may arrange  for a  Replacement  Liquidity
Provider  to  issue  and  deliver  a  Replacement   Liquidity  Facility  to  the
Subordination  Agent.  If  a  Downgraded  Facility  has  not  been  replaced  in
accordance with the terms of this paragraph,  the Subordination  Agent shall, on
such 10th day (or if such 10th day is not a Business Day, on the next succeeding
Business Day) (or, if earlier, the expiration date of such Downgraded Facility),
request  a  drawing  in  accordance  with and to the  extent  permitted  by such
Downgraded  Facility (such drawing, a "DOWNGRADE  DRAWING") of all available and
undrawn amounts thereunder.  Amounts drawn pursuant to a Downgrade Drawing shall
be maintained and invested as provided in Section  3.6(f) hereof.  The Liquidity
Provider  may also  arrange for a  Replacement  Liquidity  Provider to issue and
deliver a  Replacement  Liquidity  Facility  at any time  after  such  Downgrade
Drawing so long as such Downgrade Drawing has not been reimbursed in full to the
Liquidity Provider.

          (d) NON-EXTENSION  DRAWINGS. If any Liquidity Facility with respect to
any  Class of  Certificates  is  scheduled  to  expire  on a date  (the  "STATED
EXPIRATION  DATE")  prior to the date that is 15 days  after the Final  Maturity
Date for such Class of  Certificates,  then, no earlier than the 60th day and no
later  than  the  40th  day  prior  to the  then  Stated  Expiration  Date,  the
Subordination Agent shall request that such Liquidity Provider extend the Stated
Expiration  Date for a period  of 364 days  after  the  Stated  Expiration  Date
(unless  the  obligations  of such  Liquidity  Provider  thereunder  are earlier
terminated in accordance with such Liquidity  Facility).  The Liquidity Provider
shall  advise the  Borrower,  no earlier  than 40 days and no later than 25 days
prior to such Stated Expiration Date, whether, in its sole discretion, it agrees
to so extend the Stated  Expiration  Date.  If, on or before such 25th day, such
Liquidity  Facility  shall not have been so extended  or replaced in  accordance
with  Section  3.6(e),  or if  the  Liquidity  Provider  fails  irrevocably  and
unconditionally  to advise the  Borrower  on or before the 25th day prior to the
Stated  Expiration Date then in effect that such Stated Expiration Date shall be
so extended,  the  Subordination  Agent  shall,  on such 25th day (or as soon as
possible  thereafter),  in  accordance  with and to the extent  permitted by the
terms of the expiring Liquidity Facility (a "NON-EXTENDED FACILITY"),  request a
drawing under such expiring  Liquidity  Facility (such drawing, a "NON-EXTENSION
DRAWING")  of all  available  and  undrawn  amounts  thereunder.  Amounts  drawn
pursuant  to a  Non-Extension  Drawing  shall  be  maintained  and  invested  in
accordance with Section 3.6(f) hereof.

          (e)  ISSUANCE  OF  REPLACEMENT  LIQUIDITY  FACILITY.  (i) At any time,
Continental  may,  at its  option,  with cause or without  cause,  arrange for a
Replacement  Liquidity  Facility to replace the Liquidity Facility for any Class

<PAGE>


of Certificates  (including any Replacement Liquidity Facility provided pursuant
to Section 3.6(e)(ii)  hereof);  PROVIDED,  HOWEVER,  that the initial Liquidity
Provider  shall not be  replaced  by  Continental  with  respect to any Class of
Certificates prior to the fifth anniversary of the Closing Date unless (A) there
shall  have  become  due to  the  initial  Liquidity  Provider,  or the  initial
Liquidity Provider shall have demanded,  amounts pursuant to Section 3.1, 3.2 or
3.3  of any  Liquidity  Facility,  or  pursuant  to  the  Tax  Letter,  and  the
replacement  of the initial  Liquidity  Provider  would reduce or eliminate  the
obligation  to pay such  amounts or  Continental  determines  in good faith that
there is a substantial  likelihood that the initial Liquidity Provider will have
the right to claim any such  amounts  (unless  the  initial  Liquidity  Provider
waives,  in  writing,  any  right  it may  have to claim  such  amounts),  which
determination  shall be set forth in a certificate  delivered by  Continental to
the initial  Liquidity  Provider setting forth the basis for such  determination
and  accompanied by an opinion of outside  counsel  selected by Continental  and
reasonably  acceptable  to the initial  Liquidity  Provider  verifying the legal
conclusions,  if any, of such certificate relating to such basis, PROVIDED that,
in the case of any likely claim for such  amounts  based upon any  proposed,  or
proposed   change  in,  law,  rule,   regulation,   interpretation,   directive,
requirement,  request or  administrative  practice,  such opinion may assume the
adoption or promulgation of such proposed  matter,  (B) it shall become unlawful
or  impossible  for the initial  Liquidity  Provider (or its Lending  Office) to
maintain  or fund  its  LIBOR  Advances  as  described  in  Section  3.10 of any
Liquidity  Facility,  (C) the  short-term  unsecured  debt rating of the initial
Liquidity Provider is downgraded by Standard & Poor's from A-1+ to A-1 and there
is a  resulting  downgrade  in the rating by any  Rating  Agency of any Class of
Certificates,  (D) a Downgrade  Drawing or a  Non-Extension  Drawing  shall have
occurred  under any  Liquidity  Facility or (E) the initial  Liquidity  Provider
shall have breached any of its payment (including, without limitation,  funding)
obligations under any Liquidity Facility. If such Replacement Liquidity Facility
is provided at any time after a Downgrade  Drawing or Non-Extension  Drawing has
been made, all funds on deposit in the relevant Cash Collateral  Account will be
returned to the Liquidity Provider being replaced.

          (ii) If any Liquidity  Provider  shall  determine not to extend any of
its Liquidity  Facilities in accordance with Section 3.6(d), then such Liquidity
Provider  may, at its option,  arrange for a Replacement  Liquidity  Facility to
replace such Liquidity Facility during the period no earlier than 40 days and no
later than 25 days prior to the then effective  Stated  Expiration  Date of such
Liquidity Facility.

          (iii) No Replacement  Liquidity  Facility arranged by Continental or a
Liquidity  Provider in accordance  with clause (i) or (ii) above,  respectively,
shall become  effective  and no such  Replacement  Liquidity  Facility  shall be
deemed a "Liquidity Facility" under the Operative Agreements (in each case other
than  insofar as  necessary  to permit  the  repayment  of  amounts  owed to the
replaced  Liquidity  Provider),  unless  and  until  (A) each of the  conditions
referred  to in  clause  (iv)  below  shall  have  been  satisfied,  (B) if such
Replacement  Liquidity  Facility shall  materially  adversely affect the rights,
remedies, interests or obligations of the Class A Certificateholders,  the Class
B  Certificateholders  or  the  Class  C  Certificateholders  under  any  of the
Operative Agreements,  the applicable Trustee shall have consented,  in writing,
to the execution and issuance of such Replacement  Liquidity Facility and (C) in
the case of a Replacement  Liquidity  Facility arranged by a Liquidity  Provider
under Section 3.6(e)(ii),  such Replacement  Liquidity Facility is acceptable to
Continental.

<PAGE>


          (iv) In  connection  with the issuance of each  Replacement  Liquidity
Facility,  the  Subordination  Agent  shall  (x) prior to the  issuance  of such
Replacement  Liquidity  Facility,  obtain written  confirmation from each Rating
Agency that such  Replacement  Liquidity  Facility will not cause a reduction of
the rating then in effect for any Class of  Certificates  by such Rating  Agency
(without regard to any downgrading of any rating of any Liquidity Provider being
replaced pursuant to Section 3.6(c) hereof),  (y) pay all Liquidity  Obligations
then owing to the replaced Liquidity Provider (which payment shall be made first
from available funds in the Cash Collateral Account as described in clause (vii)
of  Section  3.6(f)  hereof  and  thereafter  from any other  available  source,
including,  without  limitation,  a  drawing  under  the  Replacement  Liquidity
Facility)  and (z) cause the issuer of the  Replacement  Liquidity  Facility  to
deliver the Replacement  Liquidity Facility to the Subordination Agent, together
with a legal  opinion  opining that such  Replacement  Liquidity  Facility is an
enforceable obligation of such Replacement Liquidity Provider.

          (v) Upon satisfaction of the conditions set forth in clauses (iii) and
(iv)  of  this  Section  3.6(e),  (w)  the  replaced  Liquidity  Facility  shall
terminate,  (x) the Subordination Agent shall, if and to the extent so requested
by Continental or the Liquidity Provider being replaced, execute and deliver any
certificate  or other  instrument  required in order to  terminate  the replaced
Liquidity  Facility,  shall  surrender  the replaced  Liquidity  Facility to the
Liquidity  Provider being replaced and shall execute and deliver the Replacement
Liquidity Facility and any associated Fee Letter, (y) each of the parties hereto
shall enter into any  amendments to this  Agreement  necessary to give effect to
(1) the  replacement  of the applicable  Liquidity  Provider with the applicable
Replacement  Liquidity  Provider(s)  and (2) the  replacement  of the applicable
Liquidity  Facility with the applicable  Replacement  Liquidity Facility and (z)
each Replacement  Liquidity  Provider shall be deemed to be a Liquidity Provider
with the rights and obligations of a Liquidity  Provider hereunder and under the
other  Operative  Agreements and each  Replacement  Liquidity  Facility shall be
deemed to be a  Liquidity  Facility  hereunder  and  under  the other  Operative
Agreements.

          (f) CASH COLLATERAL ACCOUNTS;  WITHDRAWALS;  INVESTMENTS. In the event
the  Subordination  Agent  shall draw all  available  amounts  under the Class A
Liquidity  Facility,  the Class B  Liquidity  Facility  or the Class C Liquidity
Facility  pursuant to Section 3.6(c),  3.6(d) or 3.6(i) hereof,  or in the event
amounts are to be deposited in the Cash Collateral Account pursuant to subclause
(B) of clause  "THIRD" of Section  2.4(b),  subclause  (B) of clause  "THIRD" of
Section 3.2 or subclause (B) of clause "FOURTH" of Section 3.3, amounts so drawn
or to be deposited,  as the case may be, shall be deposited by the Subordination
Agent  in the  Class A Cash  Collateral  Account,  the  Class B Cash  Collateral
Account or the Class C Cash  Collateral  Account,  respectively.  All amounts on
deposit in each Cash  Collateral  Account  shall be invested and  reinvested  in
Eligible  Investments  in  accordance  with Section  2.2(b)  hereof.  Investment
Earnings on amounts on deposit in each of the Cash Collateral  Accounts shall be
deposited in the Collection  Account prior to giving effect to the distributions
below on each Distribution Date commencing on the first  Distribution Date after
any such deposit into such Collection  Account.  The  Subordination  Agent shall
deliver a written  statement to Continental  and the Liquidity  Provider one day
prior to each Distribution Date setting forth the aggregate amount of Investment
Earnings held in the Cash Collateral Accounts as of such date. In addition, from

<PAGE>


and after the date funds are so deposited,  the  Subordination  Agent shall make
withdrawals from such account as follows:

               (i) on each Distribution Date, the Subordination  Agent shall, to
     the  extent it shall not have  received  funds to pay  accrued  and  unpaid
     interest due and owing on the Class A Certificates  (at the Stated Interest
     Rate for the Class A Certificates) from any other source, withdraw from the
     Class A Cash Collateral  Account,  and pay to the Class A Trustee an amount
     equal to the lesser of (x) an amount  necessary  to pay  accrued and unpaid
     interest (at the Stated Interest Rate for the Class A Certificates) on such
     Class A  Certificates  and (y) the  amount on  deposit  in the Class A Cash
     Collateral Account;

               (ii) on each Distribution Date, the Subordination Agent shall, to
     the  extent it shall not have  received  funds to pay  accrued  and  unpaid
     interest due and owing on the Class B Certificates  (at the Stated Interest
     Rate for the Class B Certificates) from any other source, withdraw from the
     Class B Cash Collateral  Account,  and pay to the Class B Trustee an amount
     equal to the lesser of (x) an amount  necessary  to pay  accrued and unpaid
     interest (at the Stated Interest Rate for the Class B Certificates) on such
     Class B  Certificates  and (y) the  amount on  deposit  in the Class B Cash
     Collateral Account;

               (iii) on each Distribution  Date, the Subordination  Agent shall,
     to the extent it shall not have  received  funds to pay  accrued and unpaid
     interest due and owing on the Class C Certificates  (at the Stated Interest
     Rate for the Class C Certificates) from any other source, withdraw from the
     Class C Cash Collateral  Account,  and pay to the Class C Trustee an amount
     equal to the lesser of (x) an amount  necessary  to pay  accrued and unpaid
     interest (at the Stated Interest Rate for the Class C Certificates) on such
     Class C  Certificates  and (y) the  amount on  deposit  in the Class C Cash
     Collateral Account;

               (iv) on each date on which the Pool  Balance of the Class A Trust
     shall have been reduced by payments made to the Class A  Certificateholders
     pursuant to Section 2.4, 3.2 or 3.3 hereof,  the Subordination  Agent shall
     withdraw  from  the  Class A Cash  Collateral  Account  such  amount  as is
     necessary so that, after giving effect to the reduction of the Pool Balance
     on  such  date  (including  any  such  reduction  resulting  from  a  prior
     withdrawal of amounts on deposit in the Class A Cash Collateral  Account on
     such date),  the  Required  Amount  (with  respect to the Class A Liquidity
     Facility)  will be on deposit in the Class A Cash  Collateral  Account  and
     shall FIRST,  pay such amount to the Class A Liquidity  Provider  until the
     Liquidity  Obligations (with respect to the Class A Certificates)  owing to
     such Liquidity  Provider shall have been paid in full, and SECOND,  deposit
     any remaining amount in the Collection Account;

               (v) on each date on which the Pool  Balance  of the Class B Trust
     shall have been reduced by payments made to the Class B  Certificateholders
     pursuant to Section 2.4, 3.2 or 3.3 hereof,  the Subordination  Agent shall
     withdraw  from  the  Class B Cash  Collateral  Account  such  amount  as is
     necessary so that, after giving effect to the reduction of the Pool Balance
     on  such  date  (including  any  such  reduction  resulting  from  a  prior
     withdrawal of amounts on deposit in the Class B Cash Collateral  Account on

<PAGE>


     such date),  the  Required  Amount  (with  respect to the Class B Liquidity
     Facility)  will be on deposit in the Class B Cash  Collateral  Account  and
     shall FIRST,  pay such amount to the Class B Liquidity  Provider  until the
     Liquidity  Obligations (with respect to the Class B Certificates)  owing to
     such Liquidity  Provider shall have been paid in full, and SECOND,  deposit
     any remaining amount in the Collection Account;

               (vi) on each date on which the Pool  Balance of the Class C Trust
     shall have been reduced by payments made to the Class C  Certificateholders
     pursuant to Section 2.4, 3.2 or 3.3 hereof,  the Subordination  Agent shall
     withdraw  from  the  Class C Cash  Collateral  Account  such  amount  as is
     necessary so that, after giving effect to the reduction of the Pool Balance
     on  such  date  (including  any  such  reduction  resulting  from  a  prior
     withdrawal of amounts on deposit in the Class C Cash Collateral  Account on
     such date),  the  Required  Amount  (with  respect to the Class C Liquidity
     Facility)  will be on deposit in the Class C Cash  Collateral  Account  and
     shall FIRST,  pay such amount to the Class C Liquidity  Provider  until the
     Liquidity  Obligations (with respect to the Class C Certificates)  owing to
     such Liquidity  Provider shall have been paid in full, and SECOND,  deposit
     any remaining amount in the Collection Account;

               (vii)  if a  Replacement  Liquidity  Facility  for any  Class  of
     Certificates  shall be delivered to the  Subordination  Agent following the
     date on which funds have been  deposited into the Cash  Collateral  Account
     for such Class of Certificates,  the Subordination Agent shall withdraw all
     amounts  on  deposit  in such Cash  Collateral  Account  and shall pay such
     amounts to the replaced Liquidity Provider until all Liquidity  Obligations
     owed to such  Person  shall have been paid in full,  and shall  deposit any
     remaining amount in the Collection Account; and

               (viii) following the payment of Final  Distributions with respect
     to any Class of Certificates,  on the date on which the Subordination Agent
     shall  have been  notified  by the  Liquidity  Provider  for such  Class of
     Certificates that the Liquidity Obligations owed to such Liquidity Provider
     have been paid in full, the Subordination  Agent shall withdraw all amounts
     on  deposit  in the Cash  Collateral  Account  in  respect of such Class of
     Certificates and shall deposit such amount in the Collection Account.

          (g)  REINSTATEMENT.  With  respect to any Interest  Drawing  under the
Liquidity  Facility  for any Trust,  upon the  reimbursement  of the  applicable
Liquidity  Provider for all or any part of the amount of such Interest  Drawing,
together  with any  accrued  interest  thereon,  the  Available  Amount  of such
Liquidity  Facility shall be reinstated by an amount equal to the amount of such
Interest Drawing so reimbursed to the applicable  Liquidity  Provider but not to
exceed the Stated Amount for such Liquidity Facility;  PROVIDED,  HOWEVER,  that
such  Liquidity  Facility  shall not be so  reinstated in part or in full at any
time if (x) both a Performing  Note  Deficiency  exists and a Liquidity Event of
Default  shall have  occurred  and be  continuing  with  respect to the relevant
Liquidity  Facility or (y) a Final  Drawing  shall have  occurred with resect to
such  Liquidity  Facility.  In the event that,  with  respect to any  particular
Liquidity  Facility,  (i) funds are withdrawn from any Cash  Collateral  Account

<PAGE>


pursuant  to clause  (i),  (ii) or (iii) of Section  3.6(f)  hereof or (ii) such
Liquidity Facility shall become a Downgraded Facility or a Non-Extended Facility
at a time when unreimbursed Interest Drawings under such Liquidity Facility have
reduced the Maximum Available Commitment thereunder to zero, then funds received
by the Subordination  Agent at any time other than (x) any time when a Liquidity
Event of Default  shall have  occurred  and be  continuing  with respect to such
Liquidity Facility and a Performing Note Deficiency exists or (y) any time after
a Final  Drawing shall have  occurred  with respect to such  Liquidity  Facility
shall be deposited in such Cash Collateral Account as and to the extent provided
in clause  "THIRD" of Section  2.4(b),  clause  "THIRD" of Section 3.2 or clause
"FOURTH" of Section 3.3, as applicable,  and applied in accordance  with Section
3.6(f) hereof.

          (h)  REIMBURSEMENT.  The amount of each  drawing  under the  Liquidity
Facilities  shall be due and payable,  together  with interest  thereon,  on the
dates and at the rates, respectively, provided in the Liquidity Facilities.

          (i)  FINAL  DRAWING.  Upon  receipt  from a  Liquidity  Provider  of a
Termination  Notice with respect to any Liquidity  Facility,  the  Subordination
Agent shall,  not later than the date specified in such Termination  Notice,  in
accordance  with and to the  extent  permitted  by the  terms of such  Liquidity
Facility,  request a drawing under such Liquidity  Facility of all available and
undrawn  amounts  thereunder (a "FINAL  DRAWING").  Amounts drawn  pursuant to a
Final Drawing shall be maintained and invested in accordance with Section 3.6(f)
hereof.

          (j) REDUCTION OF STATED AMOUNT.  Promptly following each date on which
the Required  Amount of the Liquidity  Facility for a Class of  Certificates  is
reduced as a result of a distribution to the Certificateholders of such Class of
Certificates,  the  Subordination  Agent shall,  if any such Liquidity  Facility
provides for reductions of the Stated Amount of such  Liquidity  Facility and if
such reductions are not automatic, request the Liquidity Provider for such Class
of  Certificates to reduce such Stated Amount to an amount equal to the Required
Amount  with  respect  to  such   Liquidity   Facility  (as  calculated  by  the
Subordination  Agent after  giving  effect to such  payment).  Each such request
shall be made in  accordance  with the  provisions of the  applicable  Liquidity
Facility.

          (k) RELATION TO SUBORDINATION PROVISIONS.  Interest Drawings under the
Liquidity Facilities and withdrawals from the Cash Collateral Accounts,  in each
case,  in  respect  of  interest  on the  Certificates  of any  Class,  will  be
distributed  to the  Trustee  for such  Class of  Certificates,  notwithstanding
Sections 3.2, 3.3 and 3.6(h) hereof.

                                   ARTICLE IV

                              EXERCISE OF REMEDIES

          SECTION 4.1 DIRECTIONS FROM THE CONTROLLING  PARTY.  (a) (i) Following
the occurrence  and during the  continuation  of an Indenture  Default under any
Indenture,  the Controlling Party shall direct the Subordination Agent, which in
turn shall  direct  the  Mortgagee  under such  Indenture,  in the  exercise  of
remedies available to the holders of the Equipment Notes issued pursuant to such
Indenture, including, without limitation, the ability to vote all such Equipment
Notes in favor of  Accelerating  such  Equipment  Notes in  accordance  with the


<PAGE>



provisions  of such  Indenture.  Subject  to the Owner  Trustees'  and the Owner
Participants'  rights,  if any,  set forth in the  Indentures  to  purchase  the
Equipment Notes and the provisions of the next paragraph, if the Equipment Notes
issued  pursuant to any Indenture have been  Accelerated  following an Indenture
Default with respect thereto,  the Controlling Party may sell, assign,  contract
to sell or otherwise  dispose of and deliver all (but not less than all) of such
Equipment  Notes to any Person at public or private sale, at any location at the
option of the  Controlling  Party,  all upon such terms and conditions as it may
reasonably deem advisable in accordance with applicable law.

          (ii)  Subject  to the  Owner  Trustees'  and the  Owner  Participants'
rights, if any, set forth in the Indentures to purchase the Equipment Notes, and
notwithstanding  the foregoing,  so long as any Certificates remain Outstanding,
during the period  ending on the date which is nine months  after the earlier of
(x) the  Acceleration of the Equipment Notes issued pursuant to any Indenture or
(y) the  occurrence of a Continental  Bankruptcy  Event,  without the consent of
each  Trustee,  (A) no Aircraft  subject to the Lien of such  Indenture  or such
Equipment  Notes may be sold if the net  proceeds  from such sale  would be less
than the Minimum Sale Price for such Aircraft or such Equipment  Notes,  and (B)
the amount and payment dates of rentals  payable by Continental  under the Lease
for such Aircraft may not be adjusted,  if, as a result of such adjustment,  the
discounted  present  value of all  such  rentals  would be less  than 75% of the
discounted  present value of the rentals payable by Continental under such Lease
before  giving  effect to such  adjustment,  in each  case,  using the  weighted
average  interest rate of the Equipment  Notes issued pursuant to such Indenture
as the discount rate.

          (iii) At the request of the Controlling Party, the Subordination Agent
may from time to time during the continuance of an Indenture Default (and before
the occurrence of a Triggering  Event) commission LTV Appraisals with respect to
the Aircraft subject to such Indenture.

          (iv) After a Triggering  Event occurs and any Equipment Note becomes a
Non-Performing   Equipment  Note,  the  Subordination  Agent  shall  obtain  LTV
Appraisals  with  respect  to all of the  Aircraft  as soon as  practicable  and
additional  LTV  Appraisals on or prior to each  anniversary of the date of such
initial LTV  Appraisals;  PROVIDED  that, if the  Controlling  Party  reasonably
objects to the appraised value of the Aircraft shown in any such LTV Appraisals,
the  Controlling  Party  shall have the right to obtain or cause to be  obtained
substitute  LTV Appraisals  (including  any LTV  Appraisals  based upon physical
inspection of the Aircraft).

          (b) The Controlling Party shall take such actions as it may reasonably
deem most  effectual to complete the sale or other  disposition of such Aircraft
or Equipment Notes. In addition,  in lieu of any sale,  assignment,  contract to
sell or other disposition, the Controlling Party may maintain possession of such
Equipment  Notes and  continue  to apply  monies  received  in  respect  of such
Equipment Notes in accordance with Article III hereof.  In addition,  in lieu of
such sale, assignment, contract to sell or other disposition, or in lieu of such
maintenance of possession,  the Controlling  Party may, subject to the terms and
conditions of the related Indenture, instruct the Mortgagee under such Indenture
to foreclose on the Lien on the related Aircraft.

<PAGE>


          SECTION  4.2  REMEDIES  CUMULATIVE.  Each and every  right,  power and
remedy given to the Trustees, the Liquidity Providers,  the Controlling Party or
the  Subordination  Agent  specifically  or otherwise in this Agreement shall be
cumulative  and shall be in  addition  to every  other  right,  power and remedy
herein  specifically  given or now or hereafter existing at law, in equity or by
statute,  and each and every right, power and remedy whether specifically herein
given or otherwise  existing  may,  subject  always to the terms and  conditions
hereof,  be exercised from time to time and as often and in such order as may be
deemed expedient by any Trustee,  any Liquidity Provider,  the Controlling Party
or the Subordination Agent, as appropriate, and the exercise or the beginning of
the exercise of any power or remedy shall not be construed to be a waiver of the
right to  exercise  at the same time or  thereafter  any other  right,  power or
remedy.  No delay or  omission  by any  Trustee,  any  Liquidity  Provider,  the
Controlling  Party or the  Subordination  Agent in the  exercise  of any  right,
remedy or power or in the  pursuit of any remedy  shall  impair any such  right,
power or  remedy  or be  construed  to be a waiver  of any  default  or to be an
acquiescence therein.

          SECTION 4.3  DISCONTINUANCE OF PROCEEDINGS.  In case any party to this
Agreement  (including  the  Controlling  Party  in  such  capacity)  shall  have
instituted  any  Proceeding  to enforce  any right,  power or remedy  under this
Agreement by foreclosure,  entry or otherwise,  and such  Proceeding  shall have
been  discontinued  or  abandoned  for any reason or shall have been  determined
adversely to the Person instituting such Proceeding, then and in every such case
each such party  shall,  subject to any  determination  in such  Proceeding,  be
restored to its former position and rights hereunder,  and all rights,  remedies
and  powers of such  party  shall  continue  as if no such  Proceeding  had been
instituted.

          SECTION 4.4 RIGHT OF  CERTIFICATEHOLDERS TO RECEIVE PAYMENTS NOT TO BE
IMPAIRED. Anything in this Agreement to the contrary notwithstanding but subject
to each Trust  Agreement,  the right of any  Certificateholder  or any Liquidity
Provider,  respectively,  to receive payments hereunder  (including  pursuant to
Section  2.4,  3.2 or 3.3  hereof)  when  due,  or to  institute  suit  for  the
enforcement  of any such payment on or after the applicable  Distribution  Date,
shall not be impaired or affected without the consent of such  Certificateholder
or such Liquidity Provider, respectively.

          SECTION  4.5   UNDERTAKING  FOR  COSTS.  In  any  Proceeding  for  the
enforcement  of any right or remedy under this  Agreement  or in any  Proceeding
against any Controlling Party or the Subordination Agent for any action taken or
omitted by it as Controlling Party or Subordination Agent, as the case may be, a
court in its discretion may require the filing by any party litigant in the suit
of an  undertaking to pay the costs of the suit, and the court in its discretion
may assess reasonable costs,  including reasonable attorneys' fees and expenses,
against any party litigant in the suit, having due regard to the merits and good
faith of the claims or defenses made by the party  litigant.  The  provisions of
this Section do not apply to a suit  instituted by the  Subordination  Agent,  a
Liquidity  Provider or a Trustee or a suit by  Certificateholders  holding  more
than 10% of the original principal amount of any Class of Certificates.

<PAGE>


                                    ARTICLE V

                       DUTIES OF THE SUBORDINATION AGENT;
                          AGREEMENTS OF TRUSTEES, ETC.

          SECTION 5.1 NOTICE OF INDENTURE  DEFAULT OR TRIGGERING  EVENT.  (a) In
the event the Subordination  Agent shall have actual knowledge of the occurrence
of an Indenture Default or a Triggering  Event, as promptly as practicable,  and
in any event within 10 days after obtaining knowledge thereof, the Subordination
Agent shall  transmit by mail or courier to the Rating  Agencies,  the Liquidity
Providers and the Trustees notice of such Indenture Default or Triggering Event,
unless  such  Indenture  Default or  Triggering  Event  shall have been cured or
waived.  For all purposes of this Agreement,  in the absence of actual knowledge
on the part of a  Responsible  Officer,  the  Subordination  Agent  shall not be
deemed to have  knowledge of any Indenture  Default or  Triggering  Event unless
notified in writing by one or more Trustees,  one or more Liquidity Providers or
one or more Certificateholders.

          (b) OTHER  NOTICES.  The  Subordination  Agent  will  furnish  to each
Liquidity  Provider and Trustee,  promptly upon receipt  thereof,  duplicates or
copies of all  reports,  notices,  requests,  demands,  certificates,  financial
statements  and  other  instruments  furnished  to the  Subordination  Agent  as
registered  holder  of the  Equipment  Notes or  otherwise  in its  capacity  as
Subordination  Agent to the  extent  the same  shall  not  have  been  otherwise
directly  distributed  to such  Liquidity  Provider or Trustee,  as  applicable,
pursuant to the express provision of any other Operative Agreement.

          SECTION  5.2  INDEMNIFICATION.  The  Subordination  Agent shall not be
required to take any action or refrain from taking any action under  Section 5.1
(other  than the  first  sentence  thereof)  or  Article  IV hereof  unless  the
Subordination Agent shall have been indemnified (to the extent and in the manner
reasonably satisfactory to the Subordination Agent) against any liability,  cost
or expense  (including  counsel  fees and  expenses)  which may be  incurred  in
connection therewith.  The Subordination Agent shall not be under any obligation
to take any action under this Agreement and nothing  contained in this Agreement
shall  require  the  Subordination  Agent to  expend  or risk  its own  funds or
otherwise incur any financial  liability in the performance of any of its duties
hereunder  or in the  exercise  of any of its  rights or powers if it shall have
reasonable  grounds  for  believing  that  repayment  of such funds or  adequate
indemnity  against such risk or liability is not  reasonably  assured to it. The
Subordination  Agent shall not be required to take any action under  Section 5.1
(other  than the first  sentence  thereof)  or Article IV hereof,  nor shall any
other   provision  of  this  Agreement  be  deemed  to  impose  a  duty  on  the
Subordination  Agent to take any action, if the  Subordination  Agent shall have
been  advised by counsel  that such action is contrary to the terms hereof or is
otherwise contrary to law.

          SECTION 5.3 NO DUTIES EXCEPT AS SPECIFIED IN INTERCREDITOR  AGREEMENT.
The Subordination Agent shall not have any duty or obligation to take or refrain
from taking any action under, or in connection  with, this Agreement,  except as
expressly  provided  by the terms of this  Agreement;  and no implied  duties or
obligations shall be read into this Agreement  against the Subordination  Agent.
The Subordination  Agent agrees that it will, in its individual  capacity and at

<PAGE>


its own cost and expense  (but  without any right of indemnity in respect of any
such cost or expense under Section 7.1 hereof), promptly take such action as may
be necessary  to duly  discharge  all Liens on any of the Trust  Accounts or any
monies  deposited  therein which result from claims against it in its individual
capacity  not  related  to  its  activities  hereunder  or any  other  Operative
Agreement.

          SECTION 5.4 NOTICE FROM THE LIQUIDITY  PROVIDERS AND TRUSTEES.  If any
Liquidity Provider or Trustee has notice of an Indenture Default or a Triggering
Event,  such Person shall  promptly give notice  thereof to all other  Liquidity
Providers and Trustees and to the Subordination Agent,  PROVIDED,  HOWEVER, that
no such Person shall have any liability  hereunder as a result of its failure to
deliver any such notice.

                                   ARTICLE VI

                             THE SUBORDINATION AGENT

          SECTION 6.1  AUTHORIZATION;  ACCEPTANCE OF TRUSTS AND DUTIES.  Each of
the Class A Trustee,  Class B Trustee and Class C Trustee hereby  designates and
appoints the Subordination  Agent as the agent and trustee of such Trustee under
the applicable  Liquidity  Facility and authorizes  the  Subordination  Agent to
enter into the  applicable  Liquidity  Facility  as agent and  trustee  for such
Trustee.  Each of the Liquidity Providers and the Trustees hereby designates and
appoints  the  Subordination   Agent  as  the  Subordination  Agent  under  this
Agreement.  WTC hereby accepts the duties hereby created and applicable to it as
the  Subordination  Agent and agrees to perform the same but only upon the terms
of this  Agreement and agrees to receive and disburse all monies  received by it
in  accordance  with the terms  hereof.  The  Subordination  Agent  shall not be
answerable  or  accountable  under  any  circumstances,  except  (a) for its own
willful  misconduct or gross negligence (or ordinary  negligence in the handling
of funds),  (b) as provided in Section 2.2 hereof and (c) for  liabilities  that
may result from the material inaccuracy of any representation or warranty of the
Subordination Agent made in its individual capacity in any Operative  Agreement.
The  Subordination  Agent shall not be liable for any error of judgment  made in
good faith by a Responsible  Officer of the  Subordination  Agent,  unless it is
proved that the Subordination  Agent was negligent in ascertaining the pertinent
facts.

          SECTION 6.2 ABSENCE OF DUTIES.  The Subordination  Agent shall have no
duty to see to any recording or filing of this Agreement or any other  document,
or to see to the maintenance of any such recording or filing.

          SECTION 6.3 NO  REPRESENTATIONS  OR WARRANTIES  AS TO  DOCUMENTS.  The
Subordination Agent in its individual capacity does not make nor shall be deemed
to have made any  representation  or  warranty as to the  validity,  legality or
enforceability  of this Agreement or any other Operative  Agreement or as to the
correctness  of  any  statement  contained  in  any  thereof,   except  for  the
representations  and  warranties  of  the  Subordination   Agent,  made  in  its
individual  capacity,  under any Operative Agreement to which it is a party. The
Certificateholders,   the  Trustees  and  the   Liquidity   Providers   make  no
representation or warranty hereunder whatsoever.

<PAGE>


          SECTION 6.4 NO SEGREGATION OF MONIES; NO INTEREST.  Any monies paid to
or retained by the Subordination  Agent pursuant to any provision hereof and not
then  required to be  distributed  to any Trustee or any  Liquidity  Provider as
provided  in  Articles  II and III  hereof or  deposited  into one or more Trust
Accounts need not be  segregated in any manner except to the extent  required by
such  Articles  II and III and by law,  and the  Subordination  Agent  shall not
(except as otherwise  provided in Section 2.2 hereof) be liable for any interest
thereon;  PROVIDED,  HOWEVER, that any payments received or applied hereunder by
the  Subordination  Agent shall be accounted for by the  Subordination  Agent so
that any portion  thereof paid or applied  pursuant hereto shall be identifiable
as to the source thereof.

          SECTION 6.5 RELIANCE;  AGENTS;  ADVICE OF COUNSEL.  The  Subordination
Agent  shall  not incur  liability  to  anyone  in  acting  upon any  signature,
instrument,  notice, resolution,  request, consent, order, certificate,  report,
opinion,  bond or other  document  or paper  believed  by it to be  genuine  and
believed  by it to be  signed by the  proper  party or  parties.  As to the Pool
Balance  of any  Trust  as of any  date,  the  Subordination  Agent  may for all
purposes hereof rely on a certificate  signed by any Responsible  Officer of the
applicable Trustee, and such certificate shall constitute full protection to the
Subordination  Agent for any  action  taken or omitted to be taken by it in good
faith in reliance  thereon.  As to any fact or matter  relating to the Liquidity
Providers  or  the  Trustees  the  manner  of  ascertainment  of  which  is  not
specifically  described  herein,  the  Subordination  Agent may for all purposes
hereof  rely  on a  certificate,  signed  by  any  Responsible  Officer  of  the
applicable Liquidity Provider or Trustee, as the case may be, as to such fact or
matter,   and  such   certificate   shall  constitute  full  protection  to  the
Subordination  Agent for any  action  taken or omitted to be taken by it in good
faith in reliance thereon.  The Subordination  Agent shall assume,  and shall be
fully  protected in assuming,  that each of the Liquidity  Providers and each of
the Trustees are  authorized to enter into this Agreement and to take all action
to be taken by them  pursuant to the  provisions  hereof,  and shall not inquire
into  the  authorization  of each of the  Liquidity  Providers  and  each of the
Trustees with respect thereto.  In the  administration  of the trusts hereunder,
the  Subordination  Agent may  execute  any of the  trusts or powers  hereof and
perform its powers and duties hereunder  directly or through agents or attorneys
and may  consult  with  counsel,  accountants  and other  skilled  persons to be
selected and retained by it, and the Subordination Agent shall not be liable for
the acts or omissions of any agent appointed with due care or for anything done,
suffered or omitted in good faith by it in accordance with the advice or written
opinion of any such counsel, accountants or other skilled persons.

          SECTION 6.6 CAPACITY IN WHICH  ACTING.  The  Subordination  Agent acts
hereunder solely as agent and trustee herein and not in its individual capacity,
except as otherwise expressly provided in the Operative Agreements.

          SECTION 6.7 COMPENSATION. The Subordination Agent shall be entitled to
reasonable compensation,  including expenses and disbursements, for all services
rendered  hereunder  and shall have a priority  claim to the extent set forth in
Article  III hereof on all monies  collected  hereunder  for the payment of such
compensation,  to the extent that such compensation shall not be paid by others.
The  Subordination  Agent agrees that it shall have no right against any Trustee
or  Liquidity  Provider  for any fee as  compensation  for its services as agent

<PAGE>


under this  Agreement.  The  provisions  of this  Section 6.7 shall  survive the
termination of this Agreement.

          SECTION 6.8 MAY BECOME  CERTIFICATEHOLDER.  The institution  acting as
Subordination Agent hereunder may become a Certificateholder and have all rights
and  benefits  of a  Certificateholder  to the same extent as if it were not the
institution acting as the Subordination Agent.

          SECTION 6.9 SUBORDINATION AGENT REQUIRED;  ELIGIBILITY. There shall at
all  times be a  Subordination  Agent  hereunder  which  shall be a  corporation
organized and doing  business  under the laws of the United States of America or
of any State or the District of Columbia  having a combined  capital and surplus
of at least $100,000,000 (or the obligations of which,  whether now in existence
or hereafter incurred, are fully and unconditionally guaranteed by a corporation
organized and doing business under the laws of the United States of America, any
State  thereof or of the District of Columbia and having a combined  capital and
surplus of at least  $100,000,000),  if there is such an institution willing and
able to perform the duties of the Subordination  Agent hereunder upon reasonable
or customary terms. Such corporation shall be a citizen of the United States and
shall be authorized  under the laws of the United States or any State thereof or
of the  District of Columbia to  exercise  corporate  trust  powers and shall be
subject to supervision or examination by federal,  state or District of Columbia
authorities.  If such  corporation  publishes  reports  of  condition  at  least
annually,  pursuant  to  law  or to the  requirements  of  any of the  aforesaid
supervising  or examining  authorities,  then,  for the purposes of this Section
6.9, the combined capital and surplus of such corporation  shall be deemed to be
its  combined  capital  and  surplus as set forth in its most  recent  report of
condition so published.

In case at any time the  Subordination  Agent  shall  cease  to be  eligible  in
accordance with the provisions of this Section,  the  Subordination  Agent shall
resign immediately in the manner and with the effect specified in Section 8.1.

          SECTION 6.10 MONEY TO BE HELD IN TRUST.  All Equipment  Notes,  monies
and other property deposited with or held by the Subordination Agent pursuant to
this Agreement shall be held in trust for the benefit of the parties entitled to
such Equipment  Notes,  monies and other  property.  All such  Equipment  Notes,
monies  or  other  property  shall  be  held  in  the  Trust  Department  of the
institution acting as Subordination Agent hereunder.

                                   ARTICLE VII

                     INDEMNIFICATION OF SUBORDINATION AGENT

          SECTION 7.1 SCOPE OF INDEMNIFICATION. The Subordination Agent shall be
indemnified  hereunder to the extent and in the manner  described in Section 9.1
of the Participation  Agreements.  The indemnities contained in such Section 9.1
shall survive the termination of this Agreement.

<PAGE>


                                  ARTICLE VIII

                          SUCCESSOR SUBORDINATION AGENT

          SECTION  8.1  REPLACEMENT  OF  SUBORDINATION  AGENT;   APPOINTMENT  OF
SUCCESSOR.  The  Subordination  Agent may resign at any time by so notifying the
Trustees and the Liquidity  Providers.  The Controlling  Party (or, prior to the
occurrence of a Triggering  Event, the Person who would be the Controlling Party
if a Triggering Event had occurred) may remove the Subordination Agent for cause
by  so  notifying   the   Subordination   Agent  and  may  appoint  a  successor
Subordination  Agent.  The  Controlling  Party (or, prior to the occurrence of a
Triggering  Event, the Person who would be the Controlling Party if a Triggering
Event had occurred) shall remove the Subordination Agent if:

          (1) the Subordination Agent fails to comply with Section 6.9 hereof;

          (2) the Subordination Agent is adjudged bankrupt or insolvent;

          (3)  a  receiver  or  other  public   officer   takes  charge  of  the
     Subordination Agent or its property; or

          (4) the Subordination Agent otherwise becomes incapable of acting.

          If the  Subordination  Agent  resigns  or is  removed  or if a vacancy
exists in the office of  Subordination  Agent for any reason (the  Subordination
Agent in such  event  being  referred  to herein as the  retiring  Subordination
Agent),  the  Controlling  Party (or,  prior to the  occurrence  of a Triggering
Event,  the Person who would be the Controlling  Party if a Triggering Event had
occurred) shall promptly appoint a successor Subordination Agent.

          A successor Subordination Agent shall deliver (x) a written acceptance
of  its   appointment  as   Subordination   Agent   hereunder  to  the  retiring
Subordination  Agent and (y) a written  assumption of its obligations  hereunder
and  under  each  Liquidity  Facility  to each  party  hereto,  upon  which  the
resignation  or  removal  of  the  retiring  Subordination  Agent  shall  become
effective,  and the  successor  Subordination  Agent  shall have all the rights,
powers and duties of the Subordination Agent under this Agreement. The successor
Subordination  Agent  shall  mail a notice of its  succession  to the  Liquidity
Providers  and the Trustees.  The retiring  Subordination  Agent shall  promptly
transfer  its  rights  under  each of the  Liquidity  Facilities  and all of the
property held by it as Subordination Agent to the successor Subordination Agent.

          If a successor Subordination Agent does not take office within 60 days
after the  retiring  Subordination  Agent  resigns or is removed,  the  retiring
Subordination  Agent or one or more of the  Trustees  may  petition any court of
competent jurisdiction for the appointment of a successor Subordination Agent.

          If the Subordination Agent fails to comply with Section 6.9 hereof (to
the  extent  applicable),  one or  more  of the  Trustees  or one or more of the
Liquidity  Providers  may petition any court of competent  jurisdiction  for the

<PAGE>


removal  of  the  Subordination   Agent  and  the  appointment  of  a  successor
Subordination Agent.

          Notwithstanding  the  foregoing,  no  resignation  or  removal  of the
Subordination  Agent shall be  effective  unless and until a successor  has been
appointed.  No appointment of a successor Subordination Agent shall be effective
unless  and  until  the  Rating   Agencies   shall  have   delivered  a  Ratings
Confirmation.

                                   ARTICLE IX

                           SUPPLEMENTS AND AMENDMENTS

          SECTION 9.1  AMENDMENTS,  WAIVERS,  ETC. (a) This Agreement may not be
supplemented,  amended or modified  without the consent of each Trustee (acting,
except in the case of any amendment pursuant to Section  3.6(e)(v)(y) hereof and
the last  sentence  of this  Section  9.1(a),  with the  consent  of  holders of
Certificates  of the related  Class  evidencing  interests in the related  Trust
aggregating  not less than a majority in interest in such Trust or as  otherwise
authorized  pursuant to the relevant Trust Agreement),  the Subordination  Agent
and each  Liquidity  Provider;  provided,  however,  that this  Agreement may be
supplemented,  amended or  modified  without  the consent of any Trustee if such
supplement,  modification  or amendment cures an ambiguity or  inconsistency  or
does not materially  adversely affect such Trustee or the holders of the related
Class of  Certificates;  PROVIDED  FURTHER,  HOWEVER,  that if such  supplement,
amendment or modification  would (x) directly or indirectly modify or supersede,
or otherwise  conflict with,  Section  2.2(b),  3.6(e) or 3.6(f) (other than the
last sentence  thereof),  the last sentence of this Section 9.1(a) or the second
sentence  of  Section  10.6  (collectively,  together  with  this  proviso,  the
"CONTINENTAL  PROVISIONS") or (y) otherwise  adversely affect the interests of a
potential  Replacement  Liquidity Provider or of Continental with respect to its
ability  to replace  any  Liquidity  Facility  or with  respect  to its  payment
obligations  under any  Participation  Agreement or Lease, then such supplement,
amendment or modification  shall not be effective without the additional written
consent of Continental.  Notwithstanding  the foregoing,  without the consent of
each Certificateholder and each Liquidity Provider, no supplement,  amendment or
modification  of this Agreement may (i) reduce the percentage of the interest in
any Trust  evidenced  by the  Certificates  issued by such  Trust  necessary  to
consent  to  modify  or  amend  any  provision  of this  Agreement  or to  waive
compliance therewith or (ii) modify Section 2.4, 3.2 or 3.3 hereof,  relating to
the  distribution of monies received by the  Subordination  Agent hereunder from
the Equipment Notes or pursuant to the Liquidity  Facilities.  Nothing contained
in this Section shall require the consent of a Trustee at any time following the
payment  of  Final   Distributions   with  respect  to  the  related   Class  of
Certificates.  If the Replacement  Liquidity Facility for any Liquidity Facility
in  accordance  with Section  3.6(e)  hereof is to be comprised of more than one
instrument as contemplated by the definition of the term "Replacement  Liquidity
Facility",  then each of the parties  hereto  agrees to amend this  Agreement to
incorporate  appropriate  mechanics  for multiple  Liquidity  Facilities  for an
individual Trust.

          (b) In the  event  that the  Subordination  Agent,  as the  registered
holder of any  Equipment  Notes,  receives  a  request  for its  consent  to any

<PAGE>


amendment,  modification  or waiver under such  Equipment  Notes,  the Indenture
pursuant  to which such  Equipment  Notes were  issued,  or the  related  Lease,
Participation  Agreement or other related document,  (i) if no Indenture Default
shall have  occurred  and be  continuing  with  respect to such  Indenture,  the
Subordination Agent shall request directions with respect to each Series of such
Equipment  Notes from the Trustee of the Trust which holds such Equipment  Notes
and shall vote or consent in accordance  with the directions of such Trustee and
(ii) if any Indenture  Default (which has not been cured by the applicable Owner
Trustee or the applicable Owner Participant, if applicable,  pursuant to Section
4.03 of such  Indenture)  shall have occurred and be continuing  with respect to
such  Indenture,  the  Subordination  Agent will  exercise its voting  rights as
directed  by the  Controlling  Party,  subject to  Sections  4.1 and 4.4 hereof;
PROVIDED  that no such  amendment,  modification  or waiver  shall,  without the
consent of each Liquidity Provider, reduce the amount of rent, supplemental rent
or stipulated loss values payable by Continental under any Lease.

          SECTION  9.2  SUBORDINATION  AGENT  PROTECTED.  If, in the  reasonable
opinion of the institution  acting as the  Subordination  Agent  hereunder,  any
document  required to be  executed  pursuant to the terms of Section 9.1 affects
any right,  duty,  immunity or indemnity with respect to it under this Agreement
or any Liquidity Facility, the Subordination Agent may in its discretion decline
to execute such document.

          SECTION 9.3 EFFECT OF SUPPLEMENTAL  AGREEMENTS.  Upon the execution of
any amendment,  consent or supplement hereto pursuant to the provisions  hereof,
this Agreement shall be and be deemed to be and shall be modified and amended in
accordance   therewith  and  the  respective  rights,   limitations  of  rights,
obligations,  duties and  immunities  under this Agreement of the parties hereto
and beneficiaries hereof shall thereafter be determined,  exercised and enforced
hereunder subject in all respects to such modifications and amendments,  and all
the terms and  conditions  of any such  supplemental  agreement  shall be and be
deemed to be and shall be part of the terms and conditions of this Agreement for
any and all  purposes.  In  executing or accepting  any  supplemental  agreement
permitted  by this  Article  IX, the  Subordination  Agent  shall be entitled to
receive,  and shall be fully  protected in relying  upon,  an opinion of counsel
stating that the  execution of such  supplemental  agreement  is  authorized  or
permitted by this Agreement.

          SECTION 9.4 NOTICE TO RATING AGENCIES.  Promptly following its receipt
of each amendment, consent,  modification,  supplement or waiver contemplated by
this  Article  IX, the  Subordination  Agent  shall send a copy  thereof to each
Rating Agency.

                                    ARTICLE X

                                  MISCELLANEOUS

          SECTION 10.1 TERMINATION OF INTERCREDITOR AGREEMENT. Following payment
of Final  Distributions  with  respect  to each  Class of  Certificates  and the
payment in full of all  Liquidity  Obligations  to the  Liquidity  Providers and
PROVIDED   that   there   shall   then   be  no   other   amounts   due  to  the
Certificateholders,  the Trustees, the Liquidity Providers and the Subordination
Agent  hereunder or under the Trust  Agreements,  and that the commitment of the
Liquidity  Providers under the Liquidity  Facilities  shall have expired or been

<PAGE>


terminated,  this Agreement and the trusts  created  hereby shall  terminate and
this  Agreement  shall be of no further force or effect.  Except as aforesaid or
otherwise provided,  this Agreement and the trusts created hereby shall continue
in full force and effect in accordance with the terms hereof.

          SECTION  10.2   INTERCREDITOR   AGREEMENT  FOR  BENEFIT  OF  TRUSTEES,
LIQUIDITY PROVIDERS AND SUBORDINATION  AGENT.  Subject to the second sentence of
Section  10.6 and the  provisions  of Section  4.4,  nothing in this  Agreement,
whether express or implied,  shall be construed to give to any Person other than
the Trustees,  the Liquidity  Providers and the Subordination Agent any legal or
equitable right, remedy or claim under or in respect of this Agreement.

          SECTION  10.3  NOTICES.   Unless  otherwise   expressly  specified  or
permitted by the terms hereof, all notices, requests,  demands,  authorizations,
directions,  consents,  waivers  or  documents  provided  or  permitted  by this
Agreement to be made, given,  furnished or filed shall be in writing,  mailed by
certified mail, postage prepaid, or by confirmed telecopy and

          (i)  if to the Subordination Agent, addressed to at its office at:

               WILMINGTON TRUST COMPANY
               One Rodney Square
               1100 N. Market Street
               Wilmington, DE 19890-0001

               Attention: Corporate Trust Trustee Administration
               Telecopy: (302) 651-8882

          (ii) if to any Trustee, addressed to it at its office at:

               WILMINGTON TRUST COMPANY
               One Rodney Square
               1100 N. Market Street
               Wilmington, DE 19890-0001

               Attention: Corporate Trust Trustee Administration
               Telecopy: (302) 651-8882

          (iii) if to any Liquidity Provider, addressed to it at its office at:

               ABN AMRO Bank N.V.
               Aerospace Department
               135 South LaSalle Street, #820
               Chicago, IL 60674-9135

               Attention: Claudia Heldring, V.P.
               Telephone: (312) 904-5031
               Telecopy: (312) 606-8428

<PAGE>

          with a copy to:

               ABN AMRO Bank N.V.
               135 South LaSalle Street, #625
               Chicago, IL 60674-9135

               Attention: Loan Operations
               Telephone: (312) 904-2961
               Telecopy: (312) 606-6893

Whenever  any  notice in  writing  is  required  to be given by any  Trustee  or
Liquidity Provider or the Subordination  Agent to any of the other of them, such
notice shall be deemed given and such requirement  satisfied when such notice is
received. Any party hereto may change the address to which notices to such party
will be sent by giving  notice  of such  change  to the  other  parties  to this
Agreement.

          SECTION 10.4  SEVERABILITY.  Any provision of this Agreement  which is
prohibited or unenforceable in any jurisdiction  shall, as to such jurisdiction,
be ineffective to the extent of such  prohibition  or  unenforceability  without
invalidating  the  remaining  provisions  hereof,  and any such  prohibition  or
unenforceability   in  any   jurisdiction   shall  not   invalidate   or  render
unenforceable such provision in any other jurisdiction.

          SECTION 10.5 NO ORAL MODIFICATIONS OR CONTINUING  WAIVERS. No terms or
provisions of this  Agreement may be changed,  waived,  discharged or terminated
orally, but only by an instrument in writing signed by the party or other Person
against whom  enforcement  of the change,  waiver,  discharge or  termination is
sought and any other party or other Person whose consent is required pursuant to
this Agreement and any waiver of the terms hereof shall be effective only in the
specific instance and for the specific purpose given.

          SECTION 10.6  SUCCESSORS  AND ASSIGNS.  All covenants  and  agreements
contained herein shall be binding upon, and inure to the benefit of, each of the
parties hereto and the  successors and assigns of each, all as herein  provided.
In  addition,   the  Continental  Provisions  shall  inure  to  the  benefit  of
Continental  and its  successors  and assigns,  and (without  limitation  of the
foregoing) Continental is hereby constituted, and agreed to be, an express third
party beneficiary of the Continental Provisions.

          SECTION  10.7  HEADINGS.  The  headings  of the various  Articles  and
Sections  herein  and in the table of  contents  hereto are for  convenience  of
reference  only and  shall not  define  or limit any of the terms or  provisions
hereof.

          SECTION 10.8  COUNTERPART  FORM. This Agreement may be executed by the
parties  hereto in separate  counterparts,  each of which when so  executed  and
delivered  shall  be an  original,  but all  such  counterparts  shall  together
constitute but one and the same agreement.

          SECTION 10.9 SUBORDINATION. (a) As between the Liquidity Providers, on
the one hand,  and the Trustees and the  Certificateholders,  on the other hand,

<PAGE>

this Agreement shall be a subordination agreement for purposes of Section 510 of
the United States Bankruptcy Code, as amended from time to time.

          (b) Notwithstanding the provisions of this Agreement,  if prior to the
payment in full to the Liquidity Providers of all Liquidity Obligations then due
and payable, any party hereto shall have received any payment or distribution in
respect of Equipment  Notes or any other amount  under the  Indentures  or other
Operative  Agreements which, had the subordination  provisions of this Agreement
been properly applied to such payment,  distribution or other amount,  would not
have been distributed to such Person,  then such payment,  distribution or other
amount  shall be  received  and held in trust by such  Person  and paid  over or
delivered to the Subordination Agent for application as provided herein.

          (c) If any Trustee,  any Liquidity Provider or the Subordination Agent
receives any payment in respect of any  obligations  owing hereunder (or, in the
case of the Liquidity Providers, in respect of the Liquidity Obligations), which
is subsequently invalidated, declared preferential, set aside and/or required to
be repaid to a trustee,  receiver or other  party,  then,  to the extent of such
payment,  such  obligations  (or, in the case of the Liquidity  Providers,  such
Liquidity Obligations) intended to be satisfied shall be revived and continue in
full force and effect as if such payment had not been received.

          (d)  The  Trustees  (on  behalf  of  themselves  and  the  holders  of
Certificates),  the Liquidity Providers and the Subordination Agent confirm that
the payment priorities specified in Sections 2.4, 3.2 and 3.3 shall apply in all
circumstances,  notwithstanding  the  fact  that  the  obligations  owed  to the
Trustees and the holders of  Certificates  are secured by certain assets and the
Liquidity  Obligations may not be so secured.  The Trustees  expressly agree (on
behalf of themselves  and the holders of  Certificates)  not to assert  priority
over the  holders  of  Liquidity  Obligations  due to their  status  as  secured
creditors in any bankruptcy, insolvency or other legal proceeding.

          (e) Each of the Trustees (on behalf of  themselves  and the holders of
Certificates),  the Liquidity Providers and the Subordination Agent may take any
of the following actions without impairing its rights under this Agreement:

               (i) obtain a Lien on any property to secure any amounts  owing to
     it  hereunder,  including,  in the  case of the  Liquidity  Providers,  the
     Liquidity Obligations,

               (ii)  obtain the  primary or  secondary  obligation  of any other
     obligor with respect to any amounts  owing to it hereunder,  including,  in
     the case of the Liquidity Providers, any of the Liquidity Obligations,

               (iii)  renew,  extend,  increase,  alter or exchange  any amounts
     owing to it hereunder,  including,  in the case of the Liquidity Providers,
     any of the Liquidity  Obligations,  or release or compromise any obligation
     of any obligor with respect thereto,

               (iv) refrain  from  exercising  any right or remedy,  or delay in
     exercising such right or remedy, which it may have, or

<PAGE>

               (v) take any other  action which might  discharge a  subordinated
     party or a surety under applicable law;

PROVIDED,  HOWEVER,  that the taking of any such actions by any of the Trustees,
the  Liquidity  Providers or the  Subordination  Agent shall not  prejudice  the
rights or  adversely  affect  the  obligations  of any other  party  under  this
Agreement.

          SECTION 10.10  GOVERNING LAW. THIS AGREEMENT  SHALL IN ALL RESPECTS BE
GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAW OF THE STATE OF NEW YORK,
INCLUDING ALL MATTERS OF CONSTRUCTION, VALIDITY AND PERFORMANCE.

          SECTION 10.11 SUBMISSION TO JURISDICTION; WAIVER OF JURY TRIAL; WAIVER
OF  IMMUNITY.   (a)  Each  of  the  parties   hereto  hereby   irrevocably   and
unconditionally:

               (i)  submits for itself and its  property in any legal  action or
     proceeding relating to this Agreement or any other Operative Agreement,  or
     for  recognition  and  enforcement  of any  judgment  in respect  hereof or
     thereof,  to the  nonexclusive  general  jurisdiction  of the courts of the
     State of New York,  the  courts of the  United  States of  America  for the
     Southern District of New York, and the appellate courts from any thereof;

               (ii) consents  that any such action or proceeding  may be brought
     in such courts,  and waives any objection that it may now or hereafter have
     to the venue of any such  action or  proceeding  in any such  court or that
     such action or proceeding was brought in an  inconvenient  court and agrees
     not to plead or claim the same;

               (iii)  agrees  that  service  of  process  in any such  action or
     proceeding  may be  effected  by mailing a copy  thereof by  registered  or
     certified  mail  (or any  substantially  similar  form and  mail),  postage
     prepaid,  to each party  hereto at its  address  set forth in Section  10.3
     hereof, or at such other address of which the other parties shall have been
     notified pursuant thereto; and

               (iv) agrees that nothing  herein shall affect the right to effect
     service of process in any other manner  permitted by law or shall limit the
     right to sue in any other jurisdiction.

          (b) EACH OF THE PARTIES  HERETO HEREBY AGREES TO WAIVE ITS  RESPECTIVE
RIGHTS TO A JURY TRIAL OF ANY CLAIM OR CAUSE OF ACTION BASED UPON OR ARISING OUT
OF THIS AGREEMENT OR ANY DEALINGS BETWEEN THEM RELATING TO THE SUBJECT MATTER OF
THIS  AGREEMENT  AND THE  RELATIONSHIP  THAT IS  BEING  ESTABLISHED,  including,
without limitation,  contract claims, tort claims, breach of duty claims and all
other  common  law and  statutory  claims.  Each  of the  parties  warrants  and
represents that it has reviewed this waiver with its legal counsel,  and that it
knowingly and voluntarily  waives its jury trial rights  following  consultation
with such legal  counsel.  THIS  WAIVER IS  IRREVOCABLE,  AND CANNOT BE MODIFIED

<PAGE>

EITHER  ORALLY OR IN  WRITING,  AND THIS WAIVER  SHALL  APPLY TO ANY  SUBSEQUENT
AMENDMENTS, RENEWALS, SUPPLEMENTS OR MODIFICATIONS TO THIS AGREEMENT.

          (c) The Liquidity Provider hereby waives any immunity it may have from
the  jurisdiction  of the courts of the United States of America or of any State
and waives any immunity any of its  properties  located in the United States may
have from  attachment  or  execution  upon a judgment  entered by any such court
under the United States Foreign Sovereign  Immunities Act of 1976 or any similar
successor legislation.

<PAGE>

          IN WITNESS  WHEREOF,  the parties hereto have caused this Agreement to
be duly executed by their respective  officers thereunto duly authorized,  as of
the day and year first above written,  and  acknowledge  that this Agreement has
been made and delivered in The City of New York,  and this  Agreement has become
effective only upon such execution and delivery.

                                        WILMINGTON TRUST COMPANY,
                                          not in  its  individual  capacity  but
                                          solely  as  Trustee  for  each  of the
                                          Trusts



                                        By______________________________________
                                          Name:
                                          Title:

                                        SABN AMRO BANK N.V., acting through its
                                          Chicago  branch,  as Class A Liquidity
                                          Provider,  Class B Liquidity  Provider
                                          and Class C Liquidity Provider



                                        By______________________________________
                                          Name:
                                          Title:



                                        By______________________________________
                                          Name:
                                          Title:

                                        WILMINGTON TRUST COMPANY, not in its
                                          individual    capacity    except    as
                                          expressly  set forth herein but solely
                                          as Subordination Agent and trustee



                                        By______________________________________
                                          Name:
                                          Title:

<PAGE>


                                  Schedule I to
                             INTERCREDITOR AGREEMENT
                             -----------------------

<TABLE>
<CAPTION>

          AIRCRAFT TYPE                    REGISTRATION NUMBER
          -------------                    -------------------

<S>                                        <C>
          Embraer EMB-145                  N14925

          Embraer EMB-145                  N15926

          Embraer EMB-145                  N16927

          Embraer EMB-145                  N17928

          Embraer EMB-145                  N13929

          Embraer EMB-145                  N14930

          Embraer EMB-145                  N14931

          Embraer EMB-145                  N15932

          Embraer EMB-145                  N14933

</TABLE>



================================================================================


                              TRUST AGREEMENT ____



                         Dated as of September 25, 1997



                                     Between



                                 ICX CORPORATION



                                       and



                    FIRST SECURITY BANK, NATIONAL ASSOCIATION



                       One Embraer Model EMB-145 Aircraft
                    Bearing Manufacturer's Serial No. 145.___
                        and U.S. Registration No. N_____
                     with Two Allison Model AE3007A Engines
          Bearing Engine Manufacturer's Serial Nos. _______ and _______


================================================================================

<PAGE>

<TABLE>
<CAPTION>

                               TABLE OF CONTENTS

                                                                            PAGE
                                                                            ----

<S>          <C>                                                             <C>
SECTION 1.   DEFINITIONS................................................       1

SECTION 2.   DECLARATION OF TRUST.......................................       1

SECTION 3.   AUTHORIZATION; CONDITIONS PRECEDENT........................       1
             3.1   Authorization........................................       1
             3.2   Conditions Precedent.................................       2

SECTION 4.   RECEIPT, DISTRIBUTION AND APPLICATION OF
             INCOME FROM THE TRUST ESTATE...............................       3
             4.1   Payments from Trust Estate Only......................       3
             4.2   Distribution of Payments.............................       3
                   4.2.1   Payments to Mortgagee........................       3
                   4.2.2   Payments to Owner Trustee, Other Parties.....       3
                   4.2.3   Certain Distributions to Owner Participant...       4
                   4.2.4   Excluded Payments............................       4
             4.3   Method of Payments...................................       4

SECTION 5.   DUTIES OF OWNER TRUSTEE....................................       4
             5.1   Notice of Event of Default...........................       4
             5.2   Action upon Instructions.............................       5
             5.3   Limitations on Duties................................       5
             5.4   No Duties except as Specified; No Action except as
                   Specified............................................       6
                   5.4.1   No Duties except as Specified................       6
                   5.4.2   No Action except as Specified................       6
             5.5   Satisfaction of Conditions Precedent.................       6
             5.6   Fixed Investment Trust...............................       7

SECTION 6.   OWNER TRUSTEE..............................................       7
             6.1   Acceptance of Trusts and Duties......................       7
             6.2   Absence of Certain Duties............................       7
             6.3   No Representations or Warranties as to Certain
                   Matters..............................................       8
             6.4   No Segregation of Monies; Interest...................       9
             6.5   Reliance upon Certificates, Counsel and Agents.......       9
             6.6   Not Acting in Individual Capacity....................      10

<PAGE>

                                TABLE OF CONTENTS
                                   (Continued)

                                                                            PAGE
                                                                            ----

             6.7   Fees; Compensation...................................      10
             6.8   Tax Returns..........................................      10
 
SECTION 7.   INDEMNIFICATION OF FIRST SECURITY BY
             OWNER PARTICIPANT..........................................      11

SECTION 8.   TRANSFER OF OWNER PARTICIPANT'S INTEREST...................      12
             8.1   Transfer of Interest.................................      12

SECTION 9.   SUCCESSOR OWNER TRUSTEES; CO-TRUSTEES......................      12
             9.1   Resignation of Owner Trustee; Appointment
                   of Successor.........................................      12
                   9.1.1   Resignation or Removal.......................      12
                   9.1.2   Execution and Delivery of Documents, Etc.....      13
                   9.1.3   Qualifications...............................      13
                   9.1.4   Merger, Etc..................................      13
             9.2   Co-Trustees and Separate Trustees....................      14

SECTION 10.  SUPPLEMENTS AND AMENDMENTS TO TRUST
             AGREEMENT AND OTHER DOCUMENTS..............................      15
             10.1  Supplements and Amendments and Delivery
                   Thereof..............................................      15
                   10.1.1  Supplements and Amendments...................      15
                   10.1.2  Delivery of Amendments and Supplements
                           to Certain Parties...........................      16
             10.2  Discretion as to Execution of Documents..............      16
             10.3  Absence of Requirements as to Form...................      16
             10.4  Distribution of Documents............................      16
             10.5  No Request Needed as to Lease Supplement and
                   Trust Indenture Supplement...........................      16

SECTION 11.  MISCELLANEOUS..............................................      16
             11.1  Termination of Trust Agreement.......................      16
             11.2  Termination at Option of the Owner Participant.......      17
             11.3  Owner Participant Has No Legal Title in Trust
                   Estate...............................................      17
             11.4  Assignment, Sale, etc. of Aircraft...................      17
             11.5  Trust Agreement for Benefit of Certain Parties Only..      18
             11.6  Citizenship of Owner Participant.....................      18


<PAGE>

                                TABLE OF CONTENTS
                                   (Continued)

                                                                            PAGE
                                                                            ----
            11.7  Notices...............................................      18
            11.8  Severability..........................................      18
            11.9  Waivers, Etc..........................................      19
            11.10 Counterparts..........................................      19
            11.11 Binding Effect, Etc...................................      19
            11.12 Headings; References..................................      19
            11.13 Governing Law.........................................      19

</TABLE>

<PAGE>

                              TRUST AGREEMENT ____

          This TRUST AGREEMENT ____, dated as of September 25, 1997, between ICX
CORPORATION, an Ohio corporation ("Owner Participant"), and FIRST SECURITY BANK,
NATIONAL  ASSOCIATION,   a  national  banking  association  (in  its  individual
capacity,  "First  Security" and otherwise  not in its  individual  capacity but
solely as trustee hereunder, "Owner Trustee").

                              W I T N E S S E T H:
                              - - - - - - - - - - 

          SECTION 1.  DEFINITIONS

          Capitalized   terms  used  but  not  defined  herein  shall  have  the
respective  meanings  set  forth or  incorporated  by  reference,  and  shall be
construed and interpreted in the manner described, in Annex A to the Lease.

          SECTION 2.  DECLARATION OF TRUST

          First Security  hereby  declares that it will hold the Trust Estate as
Owner Trustee upon the trusts  hereinafter  set forth for the use and benefit of
Owner Participant,  subject,  however, to the provisions of and the Lien created
by the Trust Indenture and to the provisions of the Lease and the  Participation
Agreement.

          SECTION 3.  AUTHORIZATION; CONDITIONS PRECEDENT

          3.1 Authorization

          In respect of the Aircraft,  Owner  Participant  hereby authorizes and
directs  Owner  Trustee  to, and Owner  Trustee  agrees for the benefit of Owner
Participant  that it will, on and after the Delivery Date,  subject (except with
respect to Section 3.1(a)) to due compliance with the terms of Section 3.2:

          (a)  execute  and  deliver  the  Participation  Agreement,  the  Trust
Indenture,  the Lease and the other Owner Trustee  Agreements (in the respective
forms in which  they are  delivered  from time to time by Owner  Participant  to
Owner Trustee);

          (b)  subject to the terms of this Trust  Agreement,  exercise  (i) its
rights and perform its duties under the Participation Agreement, (ii) the rights
and  perform  the  duties of Lessor  under  the Lease and (iii) its  rights  and
perform  its  duties  under the Trust  Indenture  and the  other  Owner  Trustee
Agreements;

          (c) execute,  issue and deliver to Mortgagee  for  authentication  and
further  delivery to the  Subordination  Agent the Equipment Notes in the amount
and as provided in Section 2 of the Participation Agreement;

          (d) purchase the Aircraft pursuant to the Participation Agreement;

<PAGE>

          (e) accept from  Existing  Lessor the delivery of the Aircraft Bill of
Sale, the FAA Bill of Sale and the invoice with respect to such Aircraft;

          (f) effect the  registration  of the Aircraft with the FAA in the name
of Owner Trustee by filing or causing to be filed with the FAA: (i) the FAA Bill
of Sale; (ii) an Aircraft Registration  Application in the name of Owner Trustee
(including,  without  limitation,  an affidavit from Owner Trustee in compliance
with the  provisions of Section  47.7(c)(2) of the FAA  Regulations);  and (iii)
this Trust Agreement;

          (g)  execute  and  deliver  the  Financing  Statements  referred to in
Section  5.1.2 (xxiv) of the  Participation  Agreement,  together with all other
agreements,   documents  and  instruments  referred  to  in  Section  5  of  the
Participation Agreement to which Owner Trustee is to be a party;

          (h) make payment of Lessor's  Cost for the Aircraft from the aggregate
amount  of the  Commitments  for the  Aircraft  of  Owner  Participant  and Loan
Participant,  to the extent received by Owner Trustee, in the manner provided in
the Participation Agreement;

          (i) execute and deliver Lease Supplement No. 1 covering the Aircraft;

          (j) execute  and deliver a Trust  Indenture  Supplement  covering  the
Aircraft; and

          (k)  execute  and deliver  all such other  instruments,  documents  or
certificates and take all such other actions in accordance with the direction of
Owner  Participant,  as Owner  Participant  may deem  necessary  or advisable in
connection  with the  transactions  contemplated by this Trust Agreement and the
other Operative Agreements.

          3.2 Conditions Precedent

          The  rights  and  obligations  of Owner  Trustee  to take the  actions
required by Section 3.1 shall be subject to the following conditions precedent:

          (a) Owner Trustee shall have received the notice  described in Section
5.1.1 of the Participation  Agreement,  when and as required  thereby,  or shall
have been deemed to have waived such notice in accordance  with Section 5.1.1 of
the Participation Agreement;

          (b) Each Participant shall have made the full amount of its Commitment
specified  in Section  2.1 of the  Participation  Agreement  available  to Owner
Trustee, in immediately  available funds, in accordance with Sections 2 and 4 of
the Participation Agreement; and

          (c) Owner Participant shall have notified Owner Trustee that the terms
and  conditions  of Section 5 of the  Participation  Agreement,  insofar as they
relate to  conditions  precedent  to  performance  by Owner  Participant  of its
obligations  thereunder,  have been either  fulfilled to the satisfaction of, or

<PAGE>

waived by, Owner  Participant.  Owner  Participant  shall, by instructing  Owner
Trustee to release the full amount of its Commitment  then held by Owner Trustee
as provided in Section 2 of the Participation Agreement, be deemed to have found
satisfactory to it, or waived, all such conditions precedent.

          SECTION  4.  RECEIPT, DISTRIBUTION  AND APPLICATION OF INCOME FROM THE
TRUST ESTATE

          4.1 Payments from Trust Estate Only

          Except as  provided  in  Section 7, all  payments  to be made by Owner
Trustee  under this Trust  Agreement  shall be made only from (a) in the case of
funds  made  available  in  accordance  with  Section  4  of  the  Participation
Agreement,  the Commitments  (except as otherwise  provided in Section 14 of the
Participation  Agreement) and (b) in the case of all other payments,  the income
from and  proceeds of the Trust  Estate to the extent that Owner  Trustee  shall
have received  sufficient  income or proceeds from the Trust Estate to make such
payments.  Owner Participant  agrees that it will look solely (y) in the case of
funds  made  available  in  accordance  with  Section  4  of  the  Participation
Agreement,  to the  Commitments  and any income  therefrom  (except as otherwise
provided in Section 14 of the  Participation  Agreement)  and (z) in the case of
all other  payments,  to the income from and proceeds of the Trust Estate to the
extent available for distribution to Owner Participant as provided in this Trust
Agreement.  Except as provided in Section 7, Owner Participant agrees that First
Security  is neither  personally  liable to Owner  Participant  for any  amounts
payable nor subject to any other liability under this Trust Agreement.

          4.2 Distribution of Payments

               4.2.1 Payments to Mortgagee

          Until the Trust  Indenture  shall  have been  discharged  pursuant  to
Section 10.01 thereof,  all Rent,  insurance  proceeds and  requisition or other
payments of any kind included in the Trust Estate (other than Excluded Payments)
payable to Owner Trustee shall be payable  directly to Mortgagee (and, if any of
the same are  received  by Owner  Trustee,  shall  upon  receipt be paid over to
Mortgagee without deduction, set-off or adjustment of any kind) for distribution
in  accordance  with the  provisions  of  Article  III of the  Trust  Indenture;
PROVIDED,  that any  payments  received  by  Owner  Trustee  from  (a)  Airframe
Manufacturer with respect to Owner Trustee's fees and disbursements or (b) Owner
Participant  pursuant to Section 7 shall not be paid over to Mortgagee but shall
be  retained  by Owner  Trustee  and  applied  toward the purpose for which such
payments were made.

               4.2.2 Payments to Owner Trustee, Other Parties

          After the Trust  Indenture  shall  have been  discharged  pursuant  to
Section  10.01  thereof,  any payment of the type  referred to in Section  4.2.1
(other than Excluded Payments)  received by Owner Trustee,  any payment received
from Mortgagee  (other than Excluded  Payments) and any other amount received as
part of the Trust Estate and for the  application  or  distribution  of which no

<PAGE>

provision is made in this Trust  Agreement  shall be distributed  forthwith upon
receipt by Owner Trustee in the following  order of priority:  FIRST, so much of
such  payment as shall be required to reimburse  Owner  Trustee for any expenses
not  otherwise  reimbursed  as to  which  Owner  Trustee  is  entitled  to be so
reimbursed pursuant to the provisions hereof shall be retained by Owner Trustee;
SECOND,  the amount set forth in Schedule 1 hereto,  if any,  on a Payment  Date
shall be paid to Owner  Participant;  THIRD,  the amount set forth in Schedule 2
hereto shall be paid to Equity Guarantor; and FOURTH, the balance, if any, shall
be paid to Owner Participant.

               4.2.3 Certain Distributions to Owner Participant

          All amounts  from time to time  distributable  by  Mortgagee  to Owner
Participant  pursuant to the Trust Indenture shall, if paid to Owner Trustee, be
distributed  by  Owner  Trustee  to Owner  Participant  in  accordance  with the
provisions of Article III of the Trust  Indenture;  PROVIDED,  that any payments
received by Owner Trustee from (a) Lessee with respect to Owner  Trustee's  fees
and  disbursements or (b) Owner  Participant  pursuant to Section 7 shall not be
paid  over to Owner  Participant  but shall be  retained  by Owner  Trustee  and
applied toward the purpose for which such payments were made.

               4.2.4 Excluded Payments

          Any Excluded Payments received by Owner Trustee shall be paid by Owner
Trustee to the  Person to whom such  Excluded  Payments  are  payable  under the
provisions of the Participation  Agreement,  the Tax Indemnity  Agreement or the
Lease.

          4.3 Method of Payments

          Owner Trustee shall make  distributions  or cause  distributions to be
made to Owner Participant  pursuant to this Section 4 by transferring the amount
to be  distributed by wire transfer in  immediately  available  funds on the day
received  (or  on the  next  succeeding  Business  Day  if  the  funds  to be so
distributed  shall not have been  received by Owner  Trustee by 12:00 noon,  New
York City time,  and which funds Owner  Trustee  shall not have been  reasonably
able  to  distribute  to  Owner  Participant  on  the  day  received)  to  Owner
Participant's account set forth in Schedule 1 to the Participation  Agreement or
to such other account or accounts of Owner  Participant as Owner Participant may
designate  from time to time in writing to Owner Trustee;  PROVIDED,  that Owner
Trustee shall use reasonable  efforts to invest  overnight,  in investments that
would be permitted  under Section 4.4 of the Lease,  all funds received by it at
or later than 12:00 noon,  New York City time,  and which  funds  Owner  Trustee
shall not have been  reasonably  able to distribute to Owner  Participant on the
day received).

          SECTION 5.  DUTIES OF OWNER TRUSTEE

          5.1 Notice of Event of Default

          (a) If Owner  Trustee  shall have  knowledge  of a Lease  Default or a
Lease Event of Default or an Indenture Default or an Indenture Event of Default,
Owner  Trustee  shall give to Owner  Participant,  Mortgagee,  Lessee and Equity

<PAGE>

Guarantor  prompt   telephonic  or  telex  notice  thereof  followed  by  prompt
confirmation thereof by certified mail, postage prepaid,  PROVIDED,  that (i) in
the  case of an event  which  with  the  passage  of time  would  constitute  an
Indenture  Event of Default of the type  referred to in paragraph  (c) or (e) of
Section 4.02 of the Trust Indenture,  such notice shall in no event be furnished
later than ten days after Owner Trustee shall first have knowledge of such event
and (ii) in the case of a  misrepresentation  by Owner  Trustee  which  with the
passage  of time  would  constitute  an  Indenture  Event of Default of the type
referred to in paragraph (d) of Section 4.02 of the Trust Indenture, such notice
shall in no event be  furnished  later than ten days after Owner  Trustee  shall
first have knowledge of such event.

          (b) Subject to the terms of Section 5.3, Owner Trustee shall take such
action or shall  refrain  from taking such  action,  not  inconsistent  with the
provisions of the Trust  Indenture,  with respect to such Lease  Default,  Lease
Event of Default, Indenture Default or Indenture Event of Default or other event
as Owner  Trustee  shall be  directed in writing by Owner  Participant.  For all
purposes of this Trust Agreement,  the Lease and the other Operative Agreements,
in the absence of Actual Knowledge of Owner Trustee,  Owner Trustee shall not be
deemed to have knowledge of a Lease Default,  Lease Event of Default,  Indenture
Default or Indenture  Event of Default unless  notified in writing by Mortgagee,
Owner Participant or Lessee.

          5.2 Action upon Instructions

          Subject  to the  terms  of  Sections  5.1 and 5.3,  upon  the  written
instructions  at any  time and from  time to time of  Owner  Participant,  Owner
Trustee  will take such of the  following  actions,  not  inconsistent  with the
provisions  of the Lease and the Trust  Indenture,  as may be  specified in such
instructions:  (a) give such notice or direction or exercise such right,  remedy
or power under this Trust Agreement or any of the other Owner Trustee Agreements
or in respect of all or any part of the Trust Estate, or take such other action,
as shall  be  specified  in such  instructions  (including  entering  into  such
agreements  and  instruments  as shall be necessary  under Section 10); (b) take
such action to preserve or protect the Trust Estate  (including the discharge of
Liens) as may be specified in such instructions;  (c) approve as satisfactory to
it all  matters  required  by the  terms  of the  Lease or the  other  Operative
Agreements to be satisfactory to Owner Trustee, it being understood that without
written  instructions of Owner Participant,  Owner Trustee shall not approve any
such matter as satisfactory to it; (d) subject to the rights of Lessee under the
Operative Agreements,  after the expiration or earlier termination of the Lease,
convey all of Owner Trustee's  right,  title and interest in and to the Aircraft
for such amount,  on such terms and to such  purchaser or purchasers as shall be
designated in such  instructions,  or retain,  lease or otherwise dispose of, or
from time to time take such other  action with  respect to, the Aircraft on such
terms as shall be designated in such instructions;  and (e) take or refrain from
taking such other action or actions as may be specified in such instructions.

          5.3 Limitations on Duties

          Owner  Trustee  shall not be required to take any action under Section
5.1 (other than the giving of the  notices  referred to therein) or 5.2 if Owner
Trustee shall  reasonably  believe such action is not adequately  indemnified by

<PAGE>

Owner Participant under Section 7, unless Lessee or Owner Participant  agrees to
furnish such additional indemnity as shall reasonably be required, in manner and
form satisfactory to Owner Trustee, and, in addition to the extent not otherwise
paid pursuant to the provisions of the Lease or of the Participation  Agreement,
to pay the reasonable  compensation of Owner Trustee for the services  performed
or to be performed by it pursuant to such direction and any reasonable  fees and
disbursements  of  counsel or agents  employed  by Owner  Trustee in  connection
therewith.  Owner Trustee shall not be required to take any action under Section
5.1 or 5.2 (other than the giving of the  notices  referred to therein) if Owner
Trustee  shall have been  advised by counsel that such action is contrary to the
terms of any of the Owner Trustee Agreements or is otherwise contrary to Law and
Owner Trustee has delivered to Owner Participant written notice of the basis for
its refusal to act.

          5.4 No Duties except as Specified; No Action except as Specified

               5.4.1 No Duties except as Specified

          Owner  Trustee  shall  not  have  any duty or  obligation  to  manage,
control,  use, sell, dispose of or otherwise deal with the Aircraft or any other
part of the Trust Estate or to otherwise  take or refrain from taking any action
under,  or in connection  with, any of the Owner Trustee  Agreements,  except as
expressly required by the terms of any of the Owner Trustee  Agreements,  or (to
the extent not  inconsistent  with the  provisions  of the Trust  Indenture)  as
expressly  provided by the terms hereof or in a written  instruction  from Owner
Participant received pursuant to the terms of Section 5.1 or 5.2, and no implied
duties or  obligations  shall be read into this Trust  Agreement  against  Owner
Trustee.  First Security agrees that it will, in its individual  capacity and at
its own cost or expense  (but  without any right of  indemnity in respect of any
such cost or expense hereunder or under the Participation  Agreement),  promptly
take such action as may be necessary to duly  discharge  and satisfy in full all
Lessor Liens attributable to it in its individual  capacity which it is required
to  discharge  pursuant  to Section  7.3.1 of the  Participation  Agreement  and
otherwise comply with the terms of said Section binding upon it.

               5.4.2 No Action except as Specified

          Owner Trustee  shall have no power,  right or authority to, and agrees
that it will not, manage,  control, use, sell, dispose of or otherwise deal with
the  Aircraft  or any other part of the Trust  Estate  except  (a) as  expressly
required by the terms of any of the Owner Trustee  Agreements,  (b) as expressly
provided  by  the  terms  hereof  or  (c)  as  expressly   provided  in  written
instructions from Owner Participant pursuant to Section 5.1 or 5.2.

          5.5 Satisfaction of Conditions Precedent

          Anything  in this Trust  Agreement  to the  contrary  notwithstanding,
Owner Trustee shall,  subject to the  satisfaction  of special counsel for Owner
Trustee of the occurrence of all the applicable  conditions  precedent specified
in Section 3.2, comply with the provisions of Section 3.1.

<PAGE>

          5.6 Fixed Investment Trust

          Notwithstanding  anything  in this Trust  Agreement  to the  contrary,
Owner  Trustee  shall not be  authorized  and  shall  have no power to "vary the
investment"  of Owner  Participant  within the meaning of  Treasury  Regulations
Section 301.7701-4(c)(1),  it being understood that Owner Trustee shall have the
power and authority to fulfill its obligations under Section 4.3 hereof, Section
4.3.3 of the Participation Agreement and Section 4.4 of the Lease.

          SECTION 6.  OWNER TRUSTEE

          6.1 Acceptance of Trusts and Duties

          First Security accepts the trusts hereby created and agrees to perform
the same as Owner Trustee but only upon the terms hereof and the Trust Indenture
applicable  to it. Owner  Trustee also agrees to receive and disburse all monies
received  by it  constituting  part of the Trust  Estate  pursuant  to the terms
hereof.  First  Security  shall  not be  answerable  or  accountable  under  any
circumstances,  except for (a) its own willful  misconduct  or gross  negligence
(including,  without  limitation,  in  connection  with any  activities of Owner
Trustee in  violation  of Section  5.4.2),  (b) its failure  (in its  individual
capacity)  to perform its  obligations  under  Section  5.4.1,  (c) its or Owner
Trustee's failure to use ordinary care to receive or disburse funds or to comply
with the first sentence of Section 6.8, (d) liabilities that may result from the
inaccuracy of any  representation  or breach of warranty of it in its individual
capacity  (or from the failure by it in its  individual  capacity to perform any
covenant)  in this  Trust  Agreement,  the  Trust  Indenture,  the  Lease or the
Participation  Agreement or elsewhere in any of the other Operative  Agreements,
(e)  taxes,  fees or  other  charges  on,  based  on or  measured  by any  fees,
commissions or  compensation  received by First Security in connection  with the
transactions  contemplated  by this  Trust  Agreement  and the  other  Operative
Agreements  to which it (in its  individual  capacity or as Owner  Trustee) is a
party,  (f) its or Owner Trustee's  failure to use ordinary care in receiving or
disbursing  funds or in connection  with its obligation to invest funds pursuant
to Section 4 of the Participation Agreement, Section 4.4 of the Lease or Section
4.3 hereof,  (g) any liability on the part of Owner  Trustee  arising out of its
negligence or willful or negligent misconduct in connection with its obligations
under Section 5.1 (other than the first sentence thereof),  6.8 or 9.2 hereof or
Section 4.01 of the Trust Indenture.  First Security shall have no obligation to
advance its  individual  funds for any purpose,  and Owner Trustee shall have no
obligation  to distribute  to Owner  Participant,  Lessee or any third party any
amounts to be paid to Owner  Trustee  until such amounts are  collected by Owner
Trustee.

          6.2 Absence of Certain Duties

          (a) Except in accordance with written instructions  furnished pursuant
to  Section  5.1 or 5.2 and except as  provided  in, and  without  limiting  the
generality  of,  Sections 3.1 and 5.4.1 and the last sentence of Section  9.1.2,
and subject to Section 4.01 of the Trust  Indenture,  neither  Owner Trustee nor
First  Security shall have any duty (i) to see to any recording or filing of any
Operative  Agreement  or of  any  supplement  to  any  thereof  or to see to the
maintenance  of any such recording or filing or any other filing of reports with

<PAGE>

the FAA or other governmental agencies,  except that of First Security to comply
with the FAA  reporting  requirements  set forth in 14 C.F.R.  ss.  47.45 and 14
C.F.R.  ss. 47.51,  and Owner Trustee shall, to the extent that  information for
that  purpose is timely  supplied  by Lessee  pursuant  to any of the  Operative
Agreements,  complete and timely  submit (and furnish Owner  Participant  with a
copy of) any and all reports relating to the Aircraft that may from time to time
be  required  by the FAA or any  government  or  governmental  authority  having
jurisdiction,  (ii) to see to any  insurance  on the  Aircraft  or to  effect or
maintain  any such  insurance,  whether or not Lessee  shall be in default  with
respect  thereto,  other  than to  forward  to Owner  Participant  copies of all
reports and other written  information  which Owner Trustee receives from Lessee
pursuant to Section 11 of the Lease,  (iii) except as provided in Section  7.3.1
or 7.3.2 of the Participation Agreement,  Section 4.01 of the Trust Indenture or
Section  5.4 or 6.1  hereof,  to see to the  payment  or  discharge  of any tax,
assessment or other  governmental  charge or any lien or encumbrance of any kind
owing  with  respect  to or  assessed  or levied  against  any part of the Trust
Indenture Estate or the Trust Estate, except as provided in Section 6.3.9 of the
Participation  Agreement  or (iv) to inspect  Lessee's  books and  records  with
respect to the Aircraft at any time permitted pursuant to the Lease.

          (b)  Notwithstanding   clause  (a),  Owner  Trustee  will  furnish  to
Mortgagee and Owner  Participant,  promptly upon receipt thereof,  duplicates or
copies of all  reports,  notices,  requests,  demands,  certificates,  financial
statements and other  instruments  furnished to Owner Trustee under the Lease or
any  other  Operative  Agreement  except to the  extent  to which a  responsible
officer of Owner Trustee  reasonably  believes  (and confirms by telephone  call
with Owner  Participant)  that  duplicates  or copies  thereof have already been
furnished to Owner Participant by some other person.

          6.3 No Representations or Warranties as to Certain Matters

          NEITHER  FIRST  SECURITY NOR OWNER TRUSTEE MAKES OR SHALL BE DEEMED TO
HAVE MADE (a) ANY  REPRESENTATION  OR  WARRANTY,  EXPRESS OR IMPLIED,  AS TO THE
TITLE, AIRWORTHINESS,  VALUE, CONDITION,  DESIGN, OPERATION,  MERCHANTABILITY OR
FITNESS FOR USE FOR A PARTICULAR PURPOSE OF THE AIRCRAFT OR ANY PART THEREOF, AS
TO THE ABSENCE OF LATENT OR OTHER DEFECTS,  WHETHER OR NOT  DISCOVERABLE,  AS TO
THE ABSENCE OF ANY  INFRINGEMENT  OF ANY PATENT,  TRADEMARK  OR  COPYRIGHT,  THE
ABSENCE  OF ANY  STRICT  LIABILITY  OBLIGATION  OR ANY OTHER  REPRESENTATION  OR
WARRANTY,  EXPRESS OR IMPLIED,  WITH RESPECT TO THE AIRCRAFT OR ANY PART THEREOF
WHATSOEVER, except that First Security warrants to Owner Participant that on the
Delivery Date Owner Trustee shall have received  whatever  title to the Aircraft
that was conveyed to it and that the Aircraft  shall,  on the Delivery  Date and
during the Term, be free of Lessor Liens  attributable  to First Security or (b)
any representation or warranty as to the validity, legality or enforceability of
this Trust Agreement or any other  Operative  Agreement to which First Security,
in its  individual  capacity  or as  Owner  Trustee,  is a party,  or any  other
document or instrument,  or as to the correctness of any statement  contained in
any  thereof  except to the extent that any such  statement  is  expressly  made
herein or therein by such party as a  representation  by First Security,  in its
individual  capacity  or as Owner  Trustee,  as the case may be, and except that
First Security  hereby  represents and warrants that it has all corporate  power
and authority to execute, deliver and perform this Trust Agreement and that this

<PAGE>

Trust  Agreement  has been,  and  (assuming  due  authorization,  execution  and
delivery  by Owner  Participant  of this Trust  Agreement)  the other  Operative
Agreements  to which it or Owner Trustee is a party have been (or at the time of
execution and delivery of any such  instrument by it or Owner Trustee under this
Trust  Agreement or pursuant to the terms of the  Participation  Agreement  that
such an  instrument  will be) duly executed and delivered by one of its officers
who is or will be, as the case may be,  duly  authorized  to execute and deliver
such  instruments on behalf of itself or Owner Trustee,  as the case may be, and
that this Trust Agreement constitutes the legal, valid and binding obligation of
First Security or Owner Trustee,  as the case may be, enforceable  against First
Security or Owner Trustee, as the case may be, in accordance with its terms.

          6.4 No Segregation of Monies; Interest

          Monies  received by Owner Trustee under this Trust  Agreement need not
be segregated  in any manner except to the extent  required by Law, or except as
provided in written  instructions from Owner Participant,  and shall be invested
as provided in Section 4.3 hereof or Section 4.4 of the Lease.

          6.5 Reliance upon Certificates, Counsel and Agents

          Owner  Trustee  shall incur no  liability  to anyone in acting in good
faith in reliance upon and in accordance with any signature, instrument, notice,
resolution, request, consent, order, certificate, report, opinion, bond or other
document  or  paper  reasonably  believed  by it to be  genuine  and  reasonably
believed  by it to be  signed  by the  proper  party or  parties.  Unless  other
evidence in respect thereof is specifically  prescribed in this Trust Agreement,
any request, direction, order or demand of Owner Participant or Lessee mentioned
in this Trust Agreement or in any of the other Owner Trustee Agreements shall be
sufficiently  evidenced  by written  instruments  signed by the  Chairman of the
Board, the President, any Vice President or any other officer and in the name of
Owner Participant or Lessee, as the case may be. Owner Trustee may accept a copy
of a resolution  of the Board of  Directors  or  Executive  Committee of Lessee,
certified by the  Secretary or an Assistant  Secretary of Lessee as duly adopted
and in full force and effect,  as conclusive  evidence that such  resolution has
been duly adopted by said Board of Directors or Executive Committee and that the
same is in full  force  and  effect.  As to any fact or  matter  the  manner  of
ascertainment  of which is not  specifically  described in this Trust Agreement,
Owner  Trustee may,  absent Actual  Knowledge to the contrary,  for all purposes
rely on a certificate  signed by the Chairman of the Board,  the President,  any
Vice President or any other officer of Lessee, and the Treasurer or an Assistant
Treasurer or the Secretary or an Assistant  Secretary of Lessee, as to such fact
or matter,  and such  certificate  shall  constitute  full  protection  to Owner
Trustee  for any  action  taken or  omitted  to be taken by it in good  faith in
reliance thereon and in accordance  therewith.  In the  administration of trusts
under this Trust  Agreement,  Owner  Trustee  may  execute  any of the trusts or
powers and perform its powers and duties under this Trust Agreement  directly or
through agents or attorneys and may, at the expense of the Trust Estate, consult
with counsel,  accountants and other skilled persons to be selected and employed
by it. Owner Trustee shall not be liable for anything done,  suffered or omitted

<PAGE>

in good  faith  by it in  accordance  with the  advice  or  opinion  of any such
counsel, accountants or other skilled persons.

          6.6 Not Acting in Individual Capacity

          In acting under this Trust  Agreement,  First  Security acts solely as
Owner Trustee and not in its individual  capacity except as otherwise  expressly
provided in this Trust Agreement or in the other  Operative  Agreements to which
it is a party; and, except as may be otherwise  expressly provided in this Trust
Agreement,  the Lease, the Participation Agreement and the Trust Indenture,  all
persons, other than the Owner Participant as provided in this Trust Agreement or
the Trust  Indenture,  having any claim  against  Owner Trustee by reason of the
transactions contemplated hereby shall look only to the Trust Estate for payment
or  satisfaction  thereof  except  to the  extent  provided  in  Section  6.1 or
otherwise as Owner Trustee shall expressly agree otherwise in writing.

          6.7 Fees; Compensation

          Airframe  Manufacturer shall pay the Transaction  Expenses and ongoing
fees of  Owner  Trustee  throughout  the Term  pursuant  to  Section  9.2 of the
Participation  Agreement.  The Trust Estate shall not have any liability for any
such  fees and  expenses;  PROVIDED,  that the  foregoing  shall  not  limit the
obligations of Owner Participant under Sections 5.3 and 7; PROVIDED,  that Owner
Trustee  shall  have a Lien upon the Trust  Estate  for any such fee not paid by
Airframe  Manufacturer  as  contemplated  by  Section  9.2 of the  Participation
Agreement  and such Lien shall  entitle  Owner Trustee to priority as to payment
thereof over payment to any other Person under this Trust  Agreement;  PROVIDED,
that such Lien shall be subject and subordinate in all events to the Lien of the
Trust Indenture;  and PROVIDED,  FURTHER, that Owner Trustee shall have no right
to exercise,  and shall not exercise,  any rights or remedies  Owner Trustee may
have with  respect to such Lien  unless and until the Secured  Obligations  have
been paid and performed in full.

          6.8 Tax Returns

          Owner Trustee shall be responsible  for the keeping of all appropriate
books and records  relating to the receipt and  disbursement of all monies under
this Trust Agreement or any agreement  contemplated  hereby.  Owner  Participant
shall be responsible for causing to be prepared and filed all income tax returns
required to be filed by Owner  Participant.  Owner Trustee shall be  responsible
for causing to be prepared, at the expense of Airframe Manufacturer,  all income
tax returns  required to be filed with respect to the trust  created  hereby and
shall  execute and file such  returns;  PROVIDED,  that Owner Trustee shall send
promptly a  completed  copy of such  return to Owner  Participant  not more than
sixty nor less than fifteen days prior to the due date of the return,  PROVIDED,
that Owner  Trustee  shall have timely  received all  necessary  information  to
complete and deliver to Owner Participant such return.  Owner Participant,  upon
request,  will  furnish  Owner  Trustee  with  all  such  information  as may be
reasonably required from Owner Participant in connection with the preparation of
such  income  tax  returns.  Owner  Trustee  shall  keep  copies of all  returns
delivered to or filed by it.


<PAGE>

          SECTION 7.  INDEMNIFICATION OF FIRST SECURITY BY OWNER PARTICIPANT

          Owner   Participant   hereby  agrees,   whether  or  not  any  of  the
transactions contemplated hereby shall be consummated,  to assume liability for,
and hereby indemnifies,  protects,  saves and keeps harmless, First Security and
its  successors,  assigns,  agents and  servants,  from and  against any and all
liabilities, obligations, losses, damages, penalties, taxes (excluding any Taxes
which are not required to be  indemnified  by Lessee  pursuant to Section 9.1 or
9.3 of the  Participation  Agreement  and  excluding  any taxes payable by First
Security on or measured by any  compensation  received by First Security for its
services under this Trust Agreement), claims, actions, suits, costs, expenses or
disbursements  (including,   without  limitation,   reasonable  legal  fees  and
expenses,  but  excluding  internal  costs and  expenses  such as  salaries  and
overhead,  and including,  without  limitation,  any liability of an owner,  any
strict  liability  and any  liability  without  fault)  of any kind  and  nature
whatsoever  which may be imposed  on,  incurred  by or  asserted  against  First
Security  (whether or not also indemnified  against by Lessee under the Lease or
under the  Participation  Agreement  or also  indemnified  against  by any other
Person;  PROVIDED,  that Owner  Participant shall be subrogated to the rights of
Owner Trustee against Lessee or any other  indemnitor) in any way relating to or
arising out of this Trust Agreement or any of the other Operative  Agreements or
the enforcement of any of the terms of any thereof, or in any way relating to or
arising out of the manufacture, purchase, acceptance, nonacceptance,  rejection,
ownership, delivery, lease, possession, use, operation,  condition, sale, return
or other disposition of the Aircraft (including,  without limitation, latent and
other defects, whether or not discoverable,  and any claim for patent, trademark
or  copyright  infringement),  or in any way  relating  to or arising out of the
administration  of the Trust Estate or the action or inaction of Owner  Trustee,
under  this  Trust  Agreement,  except  (a) in the case of gross  negligence  or
willful misconduct on the part of First Security,  in its individual capacity or
as Owner Trustee,  in the performance or nonperformance of its duties under this
Trust Agreement or under any of the other Owner Trustee  Agreements or (b) those
Claims resulting from the inaccuracy of any  representation or warranty of First
Security (or from the failure of First Security to perform any of its covenants)
in Section  6.3,  in Section  6.03 of the Trust  Indenture,  in Section 4 of the
Lease, in Section 6.3 of the Participation  Agreement or elsewhere in any of the
other Operative  Agreements or (c) as may result from a breach by First Security
of its covenant in the last  sentence of Section 5.4.1 or (d) in the case of the
failure to use ordinary care on the part of First  Security,  in its  individual
capacity  or as Owner  Trustee,  in the receipt or  disbursement  of funds or in
connection  with its  obligation  to invest  funds  pursuant to Section 4 of the
Participation  Agreement,  Section  4.4 of the Lease or Section 4.3 hereof or in
compliance  with the  provisions of the first sentence of Section 6.8 or (e) any
liability on the part of Owner Trustee  arising out of its negligence or willful
or negligent  misconduct in connection with its  obligations  under Section 5.1,
6.8 or 9.2 hereof or Section  4.01 of the Trust  Indenture,  or (f) those claims
arising  under any  circumstances  or upon any terms where Lessee would not have
been required to indemnify First Security  pursuant to Section 9.1 or 9.3 of the
Participation  Agreement  (disregarding for purposes of this paragraph  Sections
9.1.2(b)  and  9.3.2(j));   PROVIDED,   that  before   asserting  its  right  to
indemnification,  if any, pursuant to this Section 7, First Security shall first
demand its corresponding  right to indemnification  pursuant to Section 9 of the
Participation  Agreement  (but need not  exhaust any or all  remedies  available
thereunder).  The  indemnities  contained  in this  Section  7  extend  to First
Security  only  in  its  individual  capacity  and  shall  not be  construed  as
indemnities  of the Trust  Indenture  Estate or the Trust Estate  (except to the

<PAGE>

extent,  if any, that First Security has been  reimbursed by the Trust Indenture
Estate or the Trust Estate for amounts covered by the  indemnities  contained in
this Section 7). The  indemnities  contained in this Section 7 shall survive the
termination of this Trust Agreement.  In addition, if necessary,  First Security
shall be entitled to indemnification from the Trust Estate,  subject to the Lien
of the Trust Indenture,  for any liability,  obligation,  loss, damage, penalty,
tax, claim,  action,  suit, cost,  expense or disbursement  indemnified  against
pursuant  to this  Section 7 to the  extent  not  reimbursed  by  Lessee,  Owner
Participant or others,  but without  releasing any of them from their respective
agreements of reimbursement; and, to secure the same First Security shall have a
lien on the Trust Estate, subject to the lien of the Trust Indenture and subject
further to the  provisions of Section 6.7,  which shall be prior to any interest
therein of Owner  Participant.  The payor of any indemnity  under this Section 7
shall be  subrogated  to any right of the person  indemnified  in respect of the
matter as to which such indemnity was paid.

          SECTION 8.  TRANSFER OF OWNER PARTICIPANT'S INTEREST

          8.1 Transfer of Interest

          All  provisions  of Section 10 of the  Participation  Agreement  shall
(with the same force and effect as if set forth in full in this  Section 8.1) be
applicable to any assignment,  conveyance or other transfer by Owner Participant
of any of its right,  title or interest in and to the  Participation  Agreement,
the Trust Estate or this Trust Agreement.

          SECTION 9.  SUCCESSOR OWNER TRUSTEES; CO-TRUSTEES

          9.1 Resignation of Owner Trustee; Appointment of Successor

               9.1.1 Resignation or Removal

          Owner  Trustee or any  successor  Owner  Trustee  (a) shall  resign if
required to do so pursuant to Section  13.3 of the  Participation  Agreement  or
upon  obtaining  Actual  Knowledge  of any facts  that would cast doubt upon its
continuing  status as a Citizen of the  United  States and (b) may resign at any
time  without  cause by giving at least 60 days' prior  written  notice to Owner
Participant,  Mortgagee and Lessee,  such  resignation  to be effective upon the
assumption of the trusts  hereunder by the successor Owner Trustee under Section
9.1.2. In addition, Owner Participant may at any time remove Owner Trustee, with
or without cause by a notice in writing  delivered to Owner  Trustee,  Mortgagee
and Lessee,  such  removal to be  effective  upon the  assumption  of the trusts
hereunder by the successor Owner Trustee under Section 9.1.2, PROVIDED, that, in
the case of a removal without cause,  unless a Lease Event of Default shall have
occurred  and be  continuing,  such  removal  shall be subject to the consent of
Lessee (which consent shall not be  unreasonably  withheld).  In the case of the
resignation  or  removal  of Owner  Trustee,  Owner  Participant  may  appoint a
successor  Owner Trustee by an  instrument  signed by Owner  Participant,  with,
unless a Lease  Event of Default  shall have  occurred  and be  continuing,  the
consent of Lessee  (which  consent  shall not be  unreasonably  withheld).  If a
successor Owner Trustee shall not have been appointed  within 30 days after such
notice of resignation or removal,  Owner Trustee, any Owner Participant,  Lessee

<PAGE>

or  Mortgagee  may apply to any court of  competent  jurisdiction  to  appoint a
successor  Owner  Trustee to act until such time,  if any, as a successor  shall
have been appointed as above provided.  Any successor Owner Trustee so appointed
by such court shall  immediately  and without  further act be  superseded by any
successor  Owner Trustee  appointed as above  provided  within one year from the
date of the appointment by such court.

               9.1.2 Execution and Delivery of Documents, Etc.

          Any successor  Owner  Trustee,  however  appointed,  shall execute and
deliver to the  predecessor  Owner  Trustee,  with a copy to Owner  Participant,
Lessee and Mortgagee,  an instrument accepting such appointment and assuming the
obligations of Owner Trustee,  in its individual  capacity and as Owner Trustee,
under the Owner Trustee Agreements,  and thereupon such successor Owner Trustee,
without  further  act,  shall become  vested with all the  estates,  properties,
rights, powers, duties and trusts of the predecessor Owner Trustee in the trusts
under this Trust Agreement with like effect as if originally named Owner Trustee
in this Trust  Agreement;  but  nevertheless,  upon the written  request of such
successor  Owner  Trustee,  such  predecessor  Owner  Trustee  shall execute and
deliver an instrument  transferring  to such successor  Owner Trustee,  upon the
trusts herein expressed, all the estates, properties,  rights, powers and trusts
of such predecessor Owner Trustee, and such predecessor Owner Trustee shall duly
assign,  transfer,  deliver  and pay over to such  successor  Owner  Trustee all
monies or other  property then held by such  predecessor  Owner Trustee upon the
trusts herein  expressed.  Upon the  appointment of any successor  Owner Trustee
under this  Section  9.1,  the  predecessor  Owner  Trustee  will  execute  such
documents as are provided to it by such  successor  Owner  Trustee and will take
such further  actions as are requested of it by such successor  Owner Trustee as
are required to cause  registration of the Aircraft included in the Trust Estate
to be transferred upon the records of the FAA, or other  governmental  authority
having jurisdiction, into the name of the successor Owner Trustee.

               9.1.3 Qualifications

          Any successor Owner Trustee, however appointed,  shall be a Citizen of
the United States and shall also be a bank or trust company  organized under the
Laws of the United  States or any state  thereof  having a combined  capital and
surplus of at least $100,000,000,  if there be such an institution willing, able
and legally  qualified to perform the duties of Owner  Trustee  under this Trust
Agreement upon  reasonable or customary  terms.  No such successor Owner Trustee
shall be located in a jurisdiction  which creates material adverse  consequences
for  Lessee  (unless  such  material  adverse  consequences  would be created by
substantially  all jurisdictions  where major banking or trust  institutions are
located).

               9.1.4 Merger, Etc.

          Any  corporation  into which First Security may be merged or converted
or with which it may be  consolidated,  or any  corporation  resulting  from any
merger, conversion or consolidation to which First Security shall be a party, or
any corporation to which substantially all the corporate trust business of First
Security may be  transferred,  shall,  subject to the terms of Section 9.1.3, be

<PAGE>

Owner Trustee under this Trust  Agreement  without further act,  PROVIDED,  that
such corporation shall not also be the Mortgagee.

          9.2 Co-Trustees and Separate Trustees

          (a) If at any  time it  shall  be  necessary  or  prudent  in order to
conform  to any Law of any  jurisdiction  in which  all or any part of the Trust
Estate is located,  or Owner Trustee  being  advised by counsel shall  determine
that it is so necessary or prudent in the interest of Owner Participant or Owner
Trustee,  or  Owner  Trustee  shall  have  been  directed  to  do  so  by  Owner
Participant,  Owner Trustee and Owner  Participant  shall execute and deliver an
agreement supplemental hereto and all other instruments and agreements necessary
or proper to  constitute  another  bank or trust  company or one or more persons
(any or all of which shall be a Citizen of the United States)  approved by Owner
Trustee and Owner Participant,  either to act as co-trustee,  jointly with Owner
Trustee,  or to act as separate  trustee  under this Trust  Agreement  (any such
co-trustee  or  separate  trustee  being  herein  sometimes  referred  to  as an
"additional  trustee").  In the event Owner Participant shall not have joined in
the execution of such agreements'  supplemental hereto within ten days after the
receipt of a written  request  from  Owner  Trustee so to do, or in case a Lease
Event of Default or Indenture  Event of Default  shall occur and be  continuing,
Owner Trustee may act under the foregoing provisions of this Section 9.2 without
the  concurrence of Owner  Participant;  and Owner  Participant  hereby appoints
Owner Trustee its agent and  attorney-in-fact  to act for it under the foregoing
provisions of this Section 9.2 in either of such contingencies.

          (b) Every additional  trustee under this Trust Agreement shall, to the
extent  permitted  by Law,  be  appointed  and act,  and Owner  Trustee  and its
successors shall act, subject to the following provisions and conditions:

          (i) All powers,  duties,  obligations and rights  conferred upon Owner
     Trustee in respect of the custody,  control and  management of monies,  the
     Aircraft or documents authorized to be delivered under this Trust Agreement
     or under the  Participation  Agreement  shall be exercised  solely by Owner
     Trustee;

          (ii) All other rights,  powers,  duties and  obligations  conferred or
     imposed upon Owner Trustee shall be conferred or imposed upon and exercised
     or performed by Owner Trustee and such additional  trustee jointly,  except
     to the  extent  that  under  any  Law  of any  jurisdiction  in  which  any
     particular act or acts are to be performed  (including the holding of title
     to the Trust Estate) Owner Trustee shall be  incompetent  or unqualified to
     perform such act or acts,  in which event such rights,  powers,  duties and
     obligations shall be exercised and performed by such additional trustee;

          (iii) No  power  given  to,  or which  it is  provided  hereby  may be
     exercised by, any such  additional  trustee  shall be exercised  under this
     Trust  Agreement by such additional  trustee,  except jointly with, or with
     the consent in writing of, Owner Trustee;

          (iv) No trustee under this Trust Agreement shall be personally  liable
     by reason of any action or omission of any other  trustee  under this Trust
     Agreement;

<PAGE>

          (v) Owner  Participant,  at any time,  by an instrument in writing may
     remove any such  additional  trustee.  In the event that Owner  Participant
     shall not have joined in the  execution of any such  instrument  within ten
     days after the receipt of a written  request  from Owner  Trustee so to do,
     Owner  Trustee shall have the power to remove any such  additional  trustee
     without the concurrence of Owner Participant;  and Owner Participant hereby
     appoints Owner Trustee its agent and attorney-in-fact to act for it in such
     connection in such contingency; and

          (vi) No  appointment  of, or action by, any  additional  trustee  will
     relieve Owner Trustee of any of its obligations  under, or otherwise affect
     any of the terms of,  the  Trust  Indenture  or  affect  the  interests  of
     Mortgagee or the Note Holders in the Trust Indenture Estate.

          (c) In case any  separate  trustee  under this  Section 9.2 shall die,
become incapable of acting,  resign or be removed, the title to the Trust Estate
and all rights and duties of such separate trustee shall, so far as permitted by
Law, vest in and be exercised by Owner  Trustee,  without the  appointment  of a
successor to such separate trustee.

          SECTION 10.  SUPPLEMENTS  AND AMENDMENTS TO TRUST  AGREEMENT AND OTHER
DOCUMENTS

          10.1 Supplements and Amendments and Delivery Thereof

               10.1.1 Supplements and Amendments

          Subject to Section 7.2.2 of the  Participation  Agreement,  this Trust
Agreement may not be amended,  supplemented  or otherwise  modified except by an
instrument in writing signed by Owner Trustee and Owner Participant.  Subject to
Section  10.2,  Section  9.01 of the Trust  Indenture  and Section  7.6.7 of the
Participation Agreement, Owner Trustee will execute any amendment, supplement or
other  modification  of this  Trust  Agreement  or of any  other  Owner  Trustee
Agreement  which it is  requested  in writing  to execute by Owner  Participant,
except that Owner  Trustee shall not execute any such  amendment,  supplement or
other  modification  which,  by the  express  provisions  of  any  of the  above
documents,  requires the consent of any other party  unless such  consent  shall
have been obtained;  and PROVIDED,  that,  without the prior written  consent of
Owner Participant,  (a) no such supplement,  amendment or modification shall (i)
modify any of the  provisions  of Section 4 or this Section  10.1,  (ii) reduce,
modify or amend any  indemnities  in favor of Owner  Participant as set forth in
Section 9 of the  Participation  Agreement  or in the Tax  Indemnity  Agreement,
(iii)  reduce  the  amount  or  extend  the  time  of  payment  of  Basic  Rent,
Supplemental  Rent,  Stipulated Loss Value or Termination  Value as set forth in
the Lease (except in accordance  with Section 3 of the Lease) or (iv) modify any
of the rights of Owner  Participant  under the Trust  Indenture  and (b) no such
supplement,  amendment or modification shall require Owner Participant to invest
or  advance  funds or shall  entail any  additional  personal  liability  or the
surrender of any indemnification, claim or individual right on the part of Owner
Participant with respect to any agreement or obligation.

<PAGE>

               10.1.2 Delivery of Amendments and Supplements to Certain Parties

          A signed copy of each  amendment or supplement  referred to in Section
10.1.1  to which  Lessee is not a party  shall be  delivered  promptly  by Owner
Trustee to Lessee, and a signed copy of each amendment or supplement referred to
in Section 10.1.1 shall be delivered promptly by Owner Trustee to Mortgagee.

          10.2 Discretion as to Execution of Documents

          Prior to executing any document required to be executed by it pursuant
to the terms of Section  10.1,  Owner  Trustee  shall be  entitled to receive an
opinion of its  counsel to the effect  that the  execution  of such  document is
authorized  under this Trust  Agreement.  If in the opinion of Owner Trustee any
such document adversely affects any right, duty,  immunity or indemnity in favor
of Owner  Trustee  under this Trust  Agreement or under any other Owner  Trustee
Agreement,  Owner Trustee may in its discretion decline to execute such document
unless Owner Trustee is furnished with  indemnification from Lessee or any other
party upon  terms and in amounts  reasonably  satisfactory  to Owner  Trustee to
protect the Trust Estate and the Owner Trustee against any and all  liabilities,
costs and expenses arising out of the execution of such documents.

          10.3 Absence of Requirements as to Form

          It shall not be necessary for any written request  furnished  pursuant
to Section 10.1 to specify the particular  form of the proposed  documents to be
executed  pursuant to such  Section  10.1,  but it shall be  sufficient  if such
request shall indicate the substance thereof.

          10.4 Distribution of Documents

          Promptly after the execution by Owner Trustee of any document  entered
into  pursuant to Section 10.1,  Owner  Trustee  shall mail, by certified  mail,
postage prepaid, a conformed copy thereof to Owner Participant,  but the failure
of Owner  Trustee  to mail such  conformed  copy  shall not impair or affect the
validity of such document.

          10.5 No  Request  Needed as to Lease  Supplement  and Trust  Indenture
Supplement

          No written  request  pursuant  to Section  10.1 shall be  required  to
enable Owner Trustee to enter into, pursuant to Section 3.1 and the Lease or the
Trust  Indenture,  as the case may be, the Lease  Supplement with Lessee and the
Trust Indenture Supplement.

          SECTION 11. MISCELLANEOUS

          11.1 Termination of Trust Agreement

          This Trust  Agreement  and the trusts  created  hereby  shall be of no
further force or effect upon the earlier of (a) both the final  discharge of the
Trust  Indenture  pursuant to Section  10.01 thereof and the sale or other final

<PAGE>

disposition  by Owner  Trustee of all  property  constituting  part of the Trust
Estate  and the  final  distribution  by Owner  Trustee  of all  monies or other
property or proceeds  constituting  part of the Trust Estate in accordance  with
Section 4, PROVIDED, that at such time Lessee shall have fully complied with all
of the terms of the Lease and the  Participation  Agreement or (b) 21 years less
one day after the death of the last  survivor of all of the  descendants  of the
grandparents  of  David  C.  Rockefeller  living  on the  date  of the  earliest
execution  of this  Trust  Agreement  by any  party  hereto,  but if this  Trust
Agreement  and the trusts  created  hereby shall be or become  authorized  under
applicable  Law to be valid for a period  commencing on the 21st  anniversary of
the death of such last  survivor  (or,  without  limiting the  generality of the
foregoing,  if legislation shall become effective  providing for the validity of
this  Trust  Agreement  and the  trusts  created  hereby  for a period  in gross
exceeding  the  period for which this  Trust  Agreement  and the trusts  created
hereby are hereinabove stated to extend and be valid), then this Trust Agreement
and the trusts  created  hereby  shall not  terminate  under this clause (b) but
shall  extend to and  continue in effect,  but only if such  nontermination  and
extension shall then be valid under applicable Law, until the day preceding such
date as the same shall, under applicable Law, cease to be valid;  otherwise this
Trust  Agreement and the trusts  created hereby shall continue in full force and
effect in  accordance  with the terms  hereof.  Except as expressly set forth in
Section  11.2,  this Trust  Agreement and the trusts  created  hereby may not be
revoked by Owner Participant.

          11.2 Termination at Option of the Owner Participant

          Notwithstanding  Section 11.1 hereof, this Agreement and trust created
hereby shall  terminate and the Trust Estate shall be  distributed  to the Owner
Participant,  and this Agreement  shall be of no further force and effect,  upon
the election of the Owner  Participant by notice to the Owner  Trustee,  if such
notice shall be  accompanied  by the written  agreement  (in form and  substance
satisfactory  to the  Owner  Trustee)  of the  Owner  Participant  assuming  all
obligations  of the  Owner  Trustee  under  or  contemplated  by  the  Operative
Agreements  or  incurred  by it as trustee  hereunder  and  releasing  the Owner
Trustee therefrom;  provided,  however, that such notice may be given only after
the time the Lien of the Trust  Indenture is  discharged  under Section 10.01 of
the Trust Indenture and after the Lease shall no longer be in effect.

          11.3 Owner Participant Has No Legal Title in Trust Estate

          Owner  Participant shall not have legal title to any part of the Trust
Estate. No transfer,  by operation of Law or otherwise,  of any right, title and
interest  of Owner  Participant  in and to the Trust  Estate  under  this  Trust
Agreement  shall operate to terminate  this Trust  Agreement or the trusts under
this  Trust  Agreement  or  entitle  any  successors  or  transferees  of  Owner
Participant  to an  accounting  or to the transfer of legal title to any part of
the Trust Estate.

          11.4 Assignment, Sale, etc. of Aircraft

          Any assignment,  sale, transfer or other conveyance of the Aircraft by
Owner Trustee made pursuant to the terms of this Trust Agreement or of the Lease
or the  Participation  Agreement  shall  bind  Owner  Participant  and  shall be
effective to transfer or convey all right,  title and interest of Owner  Trustee
and Owner  Participant  in and to the  Aircraft.  No purchaser or other  grantee

<PAGE>

shall be required to inquire as to the authorization,  necessity,  expediency or
regularity  of  such  assignment,  sale,  transfer  or  conveyance  or as to the
application of any sale or other proceeds with respect thereto by Owner Trustee.

          11.5 Trust Agreement for Benefit of Certain Parties Only

          Except  for the terms of  Section  10 of the  Participation  Agreement
incorporated in Section 8 and except as otherwise provided in Sections 5.1, 6.7,
9, 10.1 and 11.1,  nothing in this Trust Agreement,  whether express or implied,
shall be  construed  to give any  person  other  than  Owner  Trustee  and Owner
Participant any legal or equitable right, remedy or claim under or in respect of
this Trust Agreement;  and this Trust Agreement shall be held to be for the sole
and exclusive benefit of Owner Trustee and Owner Participant.

          11.6 Citizenship of Owner Participant

          Reserved.

          11.7 Notices

          Unless  otherwise  expressly  permitted  by the  terms  of this  Trust
Agreement, all notices, requests, demands, authorizations, directions, consents,
waivers  and other  communications  required  or  permitted  to be made,  given,
furnished or filed under this Trust Agreement  shall be in writing,  shall refer
specifically to this Trust Agreement and shall be personally delivered,  sent by
telecopy,  telex or other means of  electronic  facsimile  or  telecommunication
transmission,  sent  by  registered  mail  or  certified  mail,  return  receipt
requested,  postage prepaid,  or sent by overnight courier service, in each case
to the respective telex,  telecopy or other number or address set forth for such
party in  Schedule 1 to the  Participation  Agreement,  or to such other  telex,
telecopy or other number or address as each party hereto may  hereafter  specify
by notice to the other  parties  hereto.  Each  such  notice,  request,  demand,
authorization,  direction,  consent,  waiver  or  other  communication  shall be
effective when received or, if made,  given,  furnished or filed (a) by telecopy
or other means of electronic facsimile or telecommunication  transmission,  when
confirmed,  or (b) by registered or certified  mail,  three  Business Days after
being deposited, properly addressed, in the U.S. mail.

          11.8 Severability

          If any  provision  of this  Trust  Agreement  shall  be held  invalid,
illegal or unenforceable in any respect in any jurisdiction, then, to the extent
permitted by Law, (a) all other provisions hereof shall remain in full force and
effect  in  such   jurisdiction   and  (b)  such   invalidity,   illegality   or
unenforceability  shall not affect the validity,  legality or  enforceability of
such provision in any other jurisdiction. If, however, any Law pursuant to which
such provisions are held invalid,  illegal or unenforceable may be waived,  such
Law is hereby waived by the parties hereto to the full extent permitted,  to the
end  that  this  Trust  Agreement  shall be  deemed  to be a valid  and  binding
agreement in all respects, enforceable in accordance with its terms.

<PAGE>

          11.9 Waivers, Etc.

          No term or  provision  hereof may be changed,  waived,  discharged  or
terminated  orally,  but  only  by an  instrument  in  writing  entered  into in
compliance  with the terms of Section  10;  and any  waiver of the terms  hereof
shall be effective  only in the specific  instance and for the specific  purpose
given.

          11.10 Counterparts

          This  Trust  Agreement  and  any  amendments,   waivers,  consents  or
supplements hereto may be executed in any number of counterparts,  each of which
when  so  executed  shall  be  deemed  to be  an  original,  and  all  of  which
counterparts, taken together, shall constitute one and the same instrument.

          11.11 Binding Effect, Etc.

          All covenants and agreements  contained in this Trust  Agreement shall
be binding upon,  and inure to the benefit of, Owner Trustee and its  successors
and  assigns,  and Owner  Participant  and its  successors  and,  to the  extent
permitted by Section 8, assigns. Any request, notice, direction, consent, waiver
or other instrument or action by Owner Participant shall bind its successors and
assigns.

          11.12 Headings; References

          The  headings and the table of contents  used in this Trust  Agreement
are for  convenience  of reference only and shall not define or limit any of the
terms or provisions  hereof and shall not in any way affect the construction of,
or be taken into consideration in interpreting, this Trust Agreement.

          11.13 Governing Law

          THIS TRUST  AGREEMENT SHALL IN ALL RESPECTS BE GOVERNED BY THE LAWS OF
THE  STATE  OF  UTAH,  INCLUDING  ALL  MATTERS  OF  CONSTRUCTION,  VALIDITY  AND
PERFORMANCE, WITHOUT GIVING EFFECT TO PRINCIPLES OF CONFLICTS OF LAWS.

                     [This space intentionally left blank.]

<PAGE>

          IN  WITNESS  WHEREOF,  the  parties  hereto  have  caused  this  Trust
Agreement  to be duly  executed  by their  respective  officers  thereunto  duly
authorized as of the day and year first above written.

                                        ICX CORPORATION



                                        By______________________________________
                                          Name:
                                          Title:


                                        FIRST SECURITY BANK, NATIONAL
                                          ASSOCIATION



                                        By______________________________________
                                          Name:
                                          Title:




                              TRUST AGREEMENT ____

                         Dated as of September 25, 1997


                                     Between


                           METLIFE CAPITAL CREDIT L.P.


                                       and


                    FIRST SECURITY BANK, NATIONAL ASSOCIATION




                       One Embraer Model EMB-145 Aircraft
                    Bearing Manufacturer's Serial No. 145.___
                        and U.S. Registration No. N_____
                     with Two Allison Model AE3007A Engines
                          Bearing Engine Manufacturer's
                       Serial Nos. _________ and _________

<PAGE>

<TABLE>
<CAPTION>
                               TABLE OF CONTENTS

                                                                            PAGE
                                                                            ----

<S>           <C>                                                            <C>
Section 1.    Definitions..............................................        1

Section 2.    Declaration Of Trust.....................................        1

Section 3.    Authorization; Conditions Precedent......................        1
       3.1    Authorization............................................        1
       3.2    Conditions Precedent.....................................        2
       3.3    Limitations on Control...................................        3

Section 4.    Receipt, Distribution And Application Of Income From
              The Trust Estate.........................................        4
       4.1    Payments from Trust Estate Only..........................        4
       4.2    Distribution of Payments.................................        4
              4.2.1    Payments to Mortgagee...........................        4
              4.2.2    Payments to Owner Trustee, Other Parties........        4
              4.2.3    Certain Distributions to Owner Participant......        5
              4.2.4    Excluded Payments...............................        5
       4.3    Method of Payments.......................................        5

Section 5.    Duties Of Owner Trustee..................................        5
       5.1    Notice of Event of Default...............................        5
       5.2    Action upon Instructions.................................        6
       5.3    Limitations on Duties....................................        6
       5.4    No Duties except as Specified; No Action except
              as Specified.............................................        7
              5.4.1    No Duties except as Specified...................        7
              5.4.2    No Action except as Specified...................        7
       5.5    Satisfaction of Conditions Precedent.....................        7
       5.6    Fixed Investment Trust...................................        7

Section 6.    Owner Trustee............................................        7
       6.1    Acceptance of Trusts and Duties..........................        7
       6.2    Absence of Certain Duties................................        8
       6.3    No Representations or Warranties as to Certain Matters...        9
       6.4    No Segregation of Monies; Interest.......................        9
       6.5    Reliance upon Certificates, Counsel and Agents...........        9
       6.6    Not Acting in Individual Capacity........................       10
       6.7    Fees; Compensation.......................................       10
       6.8    Tax Returns..............................................       11

Section 7.    Indemnification Of First Security By Owner Participant...       11

<PAGE>

                                TABLE OF CONTENTS
                                   (Continued)
                                                                            PAGE
                                                                            ----
Section 8.    Transfer Of Owner Participant's Interest..................      12
       8.1    Transfer of Interest......................................      12

Section 9.    Successor Owner Trustees; Co-Trustees.....................      12
       9.1    Resignation of Owner Trustee; Appointment of Successor....      12
              9.1.1    Resignation or Removal...........................      12
              9.1.2    Execution and Delivery of Documents, Etc.........      13
              9.1.3    Qualifications...................................      14
              9.1.4    Merger, Etc......................................      14
       9.2    Co-Trustees and Separate Trustees.........................      14

Section 10.   Supplements And Amendments To Trust Agreement And Other
              Documents................................................       15
       10.1   Supplements and Amendments and Delivery Thereof..........       15
              10.1.1   Supplements and Amendments......................       15
              10.1.2   Delivery of Amendments and Supplements to
                       Certain Parties.................................       16
       10.2   Discretion as to Execution of Documents..................       16
       10.3   Absence of Requirements as to Form.......................       16
       10.4   Distribution of Documents................................       18
       10.5   No Request Needed as to Lease Supplement and Trust
              Indenture Supplement.....................................       17

Section 11.   Miscellaneous............................................       17
       11.1   Termination of Trust Agreement...........................       17
       11.2   Termination at Option of the Owner Participant...........       17
       11.3   Owner Participant Has No Legal Title in Trust Estate.....       18
       11.4   Assignment, Sale, etc. of Aircraft.......................       18
       11.5   Trust Agreement for Benefit of Certain Parties Only......       18
       11.6   Citizenship of Owner Participant.........................       18
       11.7   Notices..................................................       18
       11.8   Severability.............................................       18
       11.9   Waivers, Etc.............................................       19
       11.10  Counterparts.............................................       19
       11.11  Binding Effect, Etc......................................       19
       11.12  Headings; References.....................................       19
       11.13  Governing Law............................................       19

</TABLE>

<PAGE>


                              TRUST AGREEMENT ____

          This TRUST  AGREEMENT  ____,  dated as of September 25, 1997,  between
METLIFE   CAPITAL   CREDIT  L.P.,  a  Delaware   limited   partnership   ("Owner
Participant"), and FIRST SECURITY BANK, NATIONAL ASSOCIATION, a national banking
association (in its individual  capacity,  "First Security" and otherwise not in
its individual capacity but solely as trustee hereunder, "Owner Trustee").

                              W I T N E S S E T H:
                              - - - - - - - - - - 

          Section 1. DEFINITIONS.  Capitalized terms used but not defined herein
shall have the respective  meanings set forth or incorporated by reference,  and
shall be construed and  interpreted in the manner  described,  in Annex A to the
Lease.

          Section 2.  DECLARATION OF TRUST.  First Security hereby declares that
it will hold the Trust Estate as Owner Trustee upon the trusts  hereinafter  set
forth for the use and benefit of Owner  Participant,  subject,  however,  to the
provisions of and the Lien created by the Trust  Indenture and to the provisions
of the Lease and the Participation Agreement.

          Section 3. Authorization; Conditions Precedent

          3.1  AUTHORIZATION.  In respect  of the  Aircraft,  Owner  Participant
hereby authorizes and directs Owner Trustee to, and Owner Trustee agrees for the
benefit  of Owner  Participant  that it will,  on and after the  Delivery  Date,
subject (except with respect to Section 3.1(a)) to due compliance with the terms
of Section 3.2:

          (a)  execute  and  deliver  the  Participation  Agreement,  the  Trust
     Indenture,  the  Lease  and the  other  Owner  Trustee  Agreements  (in the
     respective  forms in which  they are  delivered  from time to time by Owner
     Participant to Owner Trustee);

          (b)  subject to the terms of this Trust  Agreement,  exercise  (i) its
     rights and perform its duties under the Participation  Agreement,  (ii) the
     rights  and  perform  the  duties of  Lessor  under the Lease and (iii) its
     rights and perform its duties under the Trust Indenture and the other Owner
     Trustee Agreements;

          (c) execute,  issue and deliver to Mortgagee  for  authentication  and
     further  delivery to the  Subordination  Agent the  Equipment  Notes in the
     amount and as provided in Section 2 of the Participation Agreement;

          (d) purchase the Aircraft pursuant to the Participation Agreement;

          (e) accept from  Existing  Lessor the delivery of the Aircraft Bill of
     Sale, the FAA Bill of Sale and the invoice with respect to such Aircraft;

          (f) effect the  registration  of the Aircraft with the FAA in the name
     of Owner Trustee by filing or causing to be filed with the FAA: (i) the FAA
     Bill of Sale;  (ii) an  Aircraft  Registration  Application  in the name of
     Owner  Trustee  (including,  without  limitation,  an affidavit  from Owner


<PAGE>


     Trustee in compliance with the provisions of Section  47.7(c)(2) of the FAA
     Regulations); and (iii) this Trust Agreement;

          (g)  execute  and  deliver  the  Financing  Statements  referred to in
     Section  5.1.2 (xxiv) of the  Participation  Agreement,  together  with all
     other agreements, documents and instruments referred to in Section 5 of the
     Participation Agreement to which Owner Trustee is to be a party;

          (h) make payment of Lessor's  Cost for the Aircraft from the aggregate
     amount of the  Commitments  for the Aircraft of Owner  Participant and Loan
     Participant,  to the  extent  received  by  Owner  Trustee,  in the  manner
     provided in the Participation Agreement;

          (i) execute and deliver Lease Supplement No. 1 covering the Aircraft;

          (j) execute  and deliver a Trust  Indenture  Supplement  covering  the
     Aircraft; and

          (k)  execute  and deliver  all such other  instruments,  documents  or
     certificates  and  take all  such  other  actions  in  accordance  with the
     direction of Owner Participant,  as Owner Participant may deem necessary or
     advisable in connection  with the  transactions  contemplated by this Trust
     Agreement and the other Operative Agreements.

          3.2 CONDITIONS PRECEDENT.  The rights and obligations of Owner Trustee
to take the actions  required  by Section 3.1 shall be subject to the  following
conditions precedent:

          (a) Owner Trustee shall have received the notice  described in Section
     5.1.1 of the  Participation  Agreement,  when and as required  thereby,  or
     shall  have been  deemed to have  waived  such  notice in  accordance  with
     Section 5.1.1 of the Participation Agreement;

          (b) Each Participant shall have made the full amount of its Commitment
     specified in Section 2.1 of the Participation  Agreement available to Owner
     Trustee, in immediately  available funds, in accordance with Sections 2 and
     4 of the Participation Agreement; and

          (c) Owner Participant shall have notified Owner Trustee that the terms
     and conditions of Section 5 of the Participation Agreement, insofar as they
     relate to conditions  precedent to performance by Owner  Participant of its
     obligations thereunder,  have been either fulfilled to the satisfaction of,
     or waived by, Owner  Participant.  Owner Participant  shall, by instructing
     Owner  Trustee to release  the full amount of its  Commitment  then held by
     Owner Trustee as provided in Section 2 of the Participation  Agreement,  be
     deemed to have found  satisfactory  to it, or waived,  all such  conditions
     precedent.

<PAGE>


          3.3 LIMITATIONS ON CONTROL.

          (a) Notwithstanding  any other provision of this Trust Agreement,  but
     subject to paragraph  (b) of this Section 3.3, the Owner  Participant  will
     have no rights or powers to direct,  influence or control the Owner Trustee
     in the performance of the Owner Trustee's duties under this Trust Agreement
     in  connection  with matters  involving  the ownership and operation of the
     Aircraft by the Owner Trustee.  In all matters  involving the ownership and
     operation of the Aircraft by the Owner  Trustee,  the Owner  Trustee  shall
     have absolute and complete discretion in connection  therewith and shall be
     free  of  any  kind  of  influence  or  control  whatsoever  by  the  Owner
     Participant,  and the Owner  Trustee  shall  exercise its duties under this
     Trust  Agreement in  connection  with matters  involving  the ownership and
     operation  of the Aircraft by the Owner  Trustee as it, in its  discretion,
     shall  deem  necessary  to protect  the  interests  of the  United  States,
     notwithstanding any countervailing  interest of any foreign power which, or
     whose  citizens  may  have a  direct  or  indirect  interest  in the  Owner
     Participant  and  any  such  action  by  the  Owner  Trustee  shall  not be
     considered  malfeasance  or in  breach  of any  obligation  which the Owner
     Trustee might otherwise have to the Owner Participant;  PROVIDED,  HOWEVER,
     that subject to the foregoing limitations, the Owner Trustee shall exercise
     its discretion in all matters  involving the ownership and operation of the
     Aircraft  by the Owner  Trustee  with due regard for the  interests  of the
     Owner  Participant.  In exercising  any of its rights and duties under this
     Trust  Agreement in connection with matters which may arise not relating to
     the ownership  and  operation of the  Aircraft,  the Owner Trustee shall be
     permitted to seek the advice of the Owner  Participant  before  taking,  or
     refraining from taking, any action with respect thereto.  The Owner Trustee
     shall  notify the Owner  Participant  of its  exercise of rights and duties
     under this  Trust  Agreement  in  connection  with  matters  involving  the
     ownership and operation of the Aircraft by the Owner Trustee.

          (b) Subject to the  requirements  of the preceding  paragraph (a), the
     Owner Trustee agrees that it will not, without the prior written consent of
     the Owner Participant,  (i) sell, mortgage,  pledge or otherwise dispose of
     the  Aircraft or other  assets held in the Trust  Estate  relating  thereto
     except as otherwise expressly provided for herein, or (ii) amend the Lease,
     any Permitted  Sublease or other Operative  Agreements or give any consents
     thereunder.

          (c) The purpose of this  Section 3.3 is to give the Owner  Trustee the
     power to manage and control the Aircraft with respect to matters  involving
     the  ownership  and  operation of the Aircraft by the Owner  Trustee in the
     event that the Owner Trustee becomes the owner of the Aircraft or is deemed
     to be the owner of the  Aircraft  pursuant  to Law so as to assure that (i)
     the Aircraft shall be controlled  with respect to such matters by a Citizen
     of the United  States,  (ii) the Owner  Participant  shall have no power to
     influence or control the  exercise of the Owner  Trustee's  authority  with
     respect to such matters and (iii) the Owner  Trustee  shall be able to give
     the affidavit  required by Section  47.7(c)(2)(iii) of the Federal Aviation
     Regulations, 14 C.F.R. 47.7(c)(2)(iii). This Section 3.3 shall be construed
     in furtherance of the foregoing purpose.

<PAGE>


          Section 4. Receipt,  Distribution  And  Application Of Income From The
Trust Estate

          4.1 PAYMENTS FROM TRUST ESTATE ONLY.  Except as provided in Section 7,
all payments to be made by Owner  Trustee  under this Trust  Agreement  shall be
made  only  from (a) in the case of funds  made  available  in  accordance  with
Section 4 of the Participation  Agreement,  the Commitments (except as otherwise
provided in Section 14 of the  Participation  Agreement)  and (b) in the case of
all other  payments,  the income from and  proceeds  of the Trust  Estate to the
extent that Owner Trustee shall have received sufficient income or proceeds from
the Trust Estate to make such payments.  Owner  Participant  agrees that it will
look solely (y) in the case of funds made available in accordance with Section 4
of the  Participation  Agreement,  to the Commitments  and any income  therefrom
(except as otherwise provided in Section 14 of the Participation  Agreement) and
(z) in the case of all other  payments,  to the income from and  proceeds of the
Trust Estate to the extent  available for  distribution to Owner  Participant as
provided  in this  Trust  Agreement.  Except as  provided  in  Section  7, Owner
Participant  agrees that First  Security is neither  personally  liable to Owner
Participant  for any amounts  payable nor subject to any other  liability  under
this Trust Agreement.


<PAGE>


          4.2  Distribution of Payments.

               4.2.1 PAYMENTS TO MORTGAGEE. Until the Trust Indenture shall have
     been  discharged  pursuant to Section 10.01  thereof,  all Rent,  insurance
     proceeds  and  requisition  or other  payments of any kind  included in the
     Trust Estate (other than Excluded  Payments) payable to Owner Trustee shall
     be payable  directly to Mortgagee  (and, if any of the same are received by
     Owner  Trustee,  shall  upon  receipt  be paid  over to  Mortgagee  without
     deduction,   set-off  or  adjustment  of  any  kind)  for  distribution  in
     accordance  with the  provisions  of  Article  III of the Trust  Indenture;
     PROVIDED,  that any  payments  received by Owner  Trustee from (a) Airframe
     Manufacturer  with respect to Owner Trustee's fees and disbursements or (b)
     Owner Participant pursuant to Section 7 shall not be paid over to Mortgagee
     but shall be retained by Owner  Trustee and applied  toward the purpose for
     which such payments were made.

               4.2.2 PAYMENTS TO OWNER TRUSTEE,  OTHER PARTIES.  After the Trust
     Indenture shall have been discharged pursuant to Section 10.01 thereof, any
     payment of the type  referred  to in Section  4.2.1  (other  than  Excluded
     Payments)  received by Owner Trustee,  any payment  received from Mortgagee
     (other than Excluded Payments) and any other amount received as part of the
     Trust Estate and for the  application or distribution of which no provision
     is made in this Trust Agreement shall be distributed forthwith upon receipt
     by Owner Trustee in the following order of priority: FIRST, so much of such
     payment as shall be required to  reimburse  Owner  Trustee for any expenses
     not  otherwise  reimbursed  as to which Owner  Trustee is entitled to be so
     reimbursed  pursuant to the  provisions  hereof  shall be retained by Owner
     Trustee;  SECOND,  the amount set forth in Schedule 1 hereto,  if any, on a
     Payment  Date  shall be paid to Owner  Participant;  THIRD,  the amount set
     forth in Schedule 2 hereto shall be paid to Equity  Guarantor;  and FOURTH,
     the balance, if any, shall be paid to Owner Participant.


<PAGE>


               4.2.3 CERTAIN  DISTRIBUTIONS  TO OWNER  PARTICIPANT.  All amounts
     from time to time distributable by Mortgagee to Owner Participant  pursuant
     to the Trust Indenture  shall, if paid to Owner Trustee,  be distributed by
     Owner Trustee to Owner  Participant  in accordance  with the  provisions of
     Article III of the Trust Indenture; PROVIDED, that any payments received by
     Owner  Trustee  from (a) Lessee with  respect to Owner  Trustee's  fees and
     disbursements or (b) Owner  Participant  pursuant to Section 7 shall not be
     paid over to Owner  Participant  but shall be retained by Owner Trustee and
     applied toward the purpose for which such payments were made.

               4.2.4 EXCLUDED PAYMENTS.  Any Excluded Payments received by Owner
     Trustee  shall be paid by Owner Trustee to the Person to whom such Excluded
     Payments are payable under the provisions of the  Participation  Agreement,
     the Tax Indemnity Agreement or the Lease.

          4.3 METHOD OF PAYMENTS.  Owner  Trustee  shall make  distributions  or
cause  distributions to be made to Owner Participant  pursuant to this Section 4
by  transferring  the amount to be  distributed  by wire transfer in immediately
available funds on the day received (or on the next  succeeding  Business Day if
the funds to be so distributed  shall not have been received by Owner Trustee by
12:00 noon,  New York City time,  and which funds Owner  Trustee  shall not have
been reasonably able to distribute to Owner  Participant on the day received) to
Owner  Participant's  account  set  forth  in  Schedule  1 to the  Participation
Agreement  or to such other  account or accounts of Owner  Participant  as Owner
Participant  may  designate  from  time to time in  writing  to  Owner  Trustee;
PROVIDED,  that Owner Trustee shall use reasonable  efforts to invest overnight,
in investments that would be permitted under Section 4.4 of the Lease, all funds
received by it at or later than 12:00 noon,  New York City time, and which funds
Owner  Trustee  shall  not have  been  reasonably  able to  distribute  to Owner
Participant on the day received).

          Section 5.Duties Of Owner Trustee.

          5.1 NOTICE OF EVENT OF DEFAULT

          (a) If Owner  Trustee  shall have  knowledge  of a Lease  Default or a
     Lease Event of Default or an  Indenture  Default or an  Indenture  Event of
     Default, Owner Trustee shall give to Owner Participant,  Mortgagee,  Lessee
     and Equity Guarantor prompt  telephonic or telex notice thereof followed by
     prompt confirmation  thereof by certified mail, postage prepaid,  PROVIDED,
     that (i) in the case of an event  which  with  the  passage  of time  would
     constitute  an  Indenture  Event  of  Default  of the type  referred  to in
     paragraph  (c) or (e) of Section 4.02 of the Trust  Indenture,  such notice
     shall in no event be  furnished  later  than ten days after  Owner  Trustee
     shall  first  have  knowledge  of such  event  and  (ii)  in the  case of a
     misrepresentation  by Owner  Trustee  which with the  passage of time would
     constitute  an  Indenture  Event  of  Default  of the type  referred  to in
     paragraph (d) of Section 4.02 of the Trust Indenture,  such notice shall in
     no event be furnished  later than ten days after Owner  Trustee shall first
     have knowledge of such event.

          (b) Subject to the terms of Section 5.3, Owner Trustee shall take such
     action or shall refrain from taking such action,  not inconsistent with the
  
<PAGE>


     provisions  of the Trust  Indenture,  with  respect to such Lease  Default,
     Lease Event of Default,  Indenture Default or Indenture Event of Default or
     other  event as  Owner  Trustee  shall  be  directed  in  writing  by Owner
     Participant.  For all purposes of this Trust  Agreement,  the Lease and the
     other  Operative  Agreements,  in the absence of Actual  Knowledge of Owner
     Trustee,  Owner  Trustee  shall not be deemed to have  knowledge of a Lease
     Default,  Lease Event of Default,  Indenture  Default or Indenture Event of
     Default  unless  notified in writing by  Mortgagee,  Owner  Participant  or
     Lessee.

          5.2 ACTION UPON INSTRUCTIONS. Subject to the terms of Sections 5.1 and
5.3,  upon the written  instructions  at any time and from time to time of Owner
Participant,  Owner  Trustee  will  take  such  of the  following  actions,  not
inconsistent with the provisions of the Lease and the Trust Indenture, as may be
specified  in such  instructions:  (a) give such notice or direction or exercise
such right, remedy or power under this Trust Agreement or any of the other Owner
Trustee Agreements or in respect of all or any part of the Trust Estate, or take
such  other  action,  as  shall be  specified  in such  instructions  (including
entering  into such  agreements  and  instruments  as shall be  necessary  under
Section  10);  (b) take such  action to  preserve  or protect  the Trust  Estate
(including the discharge of Liens) as may be specified in such instructions; (c)
approve as satisfactory to it all matters  required by the terms of the Lease or
the other Operative  Agreements to be  satisfactory  to Owner Trustee,  it being
understood that without written instructions of Owner Participant, Owner Trustee
shall not  approve  any such  matter as  satisfactory  to it; (d) subject to the
rights of Lessee under the Operative Agreements, after the expiration or earlier
termination  of the  Lease,  convey  all of Owner  Trustee's  right,  title  and
interest  in and to the  Aircraft  for such  amount,  on such  terms and to such
purchaser or purchasers as shall be designated in such instructions,  or retain,
lease or otherwise  dispose of, or from time to time take such other action with
respect  to,  the  Aircraft  on  such  terms  as  shall  be  designated  in such
instructions;  and (e) take or refrain  from taking such other action or actions
as may be specified in such instructions.

          5.3 LIMITATIONS ON DUTIES. Owner Trustee shall not be required to take
any action under  Section 5.1 (other than the giving of the notices  referred to
therein) or 5.2 if Owner  Trustee  shall  reasonably  believe such action is not
adequately  indemnified by Owner  Participant  under Section 7, unless Lessee or
Owner  Participant  agrees  to  furnish  such  additional   indemnity  as  shall
reasonably be required,  in manner and form satisfactory to Owner Trustee,  and,
in addition to the extent not otherwise  paid pursuant to the  provisions of the
Lease or of the Participation  Agreement,  to pay the reasonable compensation of
Owner  Trustee for the  services  performed or to be performed by it pursuant to
such direction and any reasonable  fees and  disbursements  of counsel or agents
employed by Owner  Trustee in connection  therewith.  Owner Trustee shall not be
required to take any action  under  Section 5.1 or 5.2 (other than the giving of
the notices  referred to therein) if Owner  Trustee  shall have been  advised by
counsel  that such action is  contrary to the terms of any of the Owner  Trustee
Agreements  or is otherwise  contrary to Law and Owner  Trustee has delivered to
Owner Participant written notice of the basis for its refusal to act.

<PAGE>


          5.4 No Duties except as Specified; No Action except as Specified.

               5.4.1 NO DUTIES EXCEPT AS SPECIFIED. Owner Trustee shall not have
     any duty or  obligation  to  manage,  control,  use,  sell,  dispose  of or
     otherwise  deal with the  Aircraft or any other part of the Trust Estate or
     to otherwise take or refrain from taking any action under, or in connection
     with, any of the Owner Trustee Agreements,  except as expressly required by
     the terms of any of the Owner  Trustee  Agreements,  or (to the  extent not
     inconsistent  with the  provisions  of the Trust  Indenture)  as  expressly
     provided  by the  terms  hereof  or in a  written  instruction  from  Owner
     Participant  received  pursuant to the terms of Section 5.1 or 5.2,  and no
     implied  duties or  obligations  shall be read into  this  Trust  Agreement
     against  Owner  Trustee.  First  Security  agrees  that  it  will,  in  its
     individual  capacity  and at its own cost or expense (but without any right
     of indemnity in respect of any such cost or expense  hereunder or under the
     Participation Agreement),  promptly take such action as may be necessary to
     duly discharge and satisfy in full all Lessor Liens  attributable  to it in
     its  individual  capacity  which it is  required to  discharge  pursuant to
     Section 7.3.1 of the Participation  Agreement and otherwise comply with the
     terms of said Section binding upon it.

               5.4.2 NO ACTION EXCEPT AS SPECIFIED.  Owner Trustee shall have no
     power, right or authority to, and agrees that it will not, manage, control,
     use, sell, dispose of or otherwise deal with the Aircraft or any other part
     of the Trust Estate except (a) as expressly required by the terms of any of
     the Owner Trustee Agreements, (b) as expressly provided by the terms hereof
     or (c) as expressly provided in written instructions from Owner Participant
     pursuant to Section 5.1 or 5.2.

          5.5  SATISFACTION  OF  CONDITIONS  PRECEDENT.  Anything  in this Trust
Agreement to the contrary  notwithstanding,  Owner Trustee shall, subject to the
satisfaction  of special  counsel for Owner Trustee of the occurrence of all the
applicable  conditions  precedent  specified  in Section  3.2,  comply  with the
provisions of Section 3.1.

          5.6 FIXED  INVESTMENT  TRUST.  Notwithstanding  anything in this Trust
Agreement to the contrary,  Owner Trustee shall not be authorized and shall have
no power to "vary the  investment"  of Owner  Participant  within the meaning of
Treasury  Regulations Section  301.7701-4(c)(1),  it being understood that Owner
Trustee  shall have the power and  authority  to fulfill its  obligations  under
Section 4.3 hereof, Section 4.3.3 of the Participation Agreement and Section 4.4
of the Lease.

          Section 6.  Owner Trustee.

          6.1 ACCEPTANCE OF TRUSTS AND DUTIES. First Security accepts the trusts
hereby created and agrees to perform the same as Owner Trustee but only upon the
terms hereof and the Trust Indenture applicable to it. Owner Trustee also agrees
to receive and disburse all monies received by it constituting part of the Trust
Estate  pursuant to the terms hereof.  First Security shall not be answerable or
accountable under any  circumstances,  except for (a) its own willful misconduct
or gross  negligence  (including,  without  limitation,  in connection  with any
activities of Owner Trustee in violation of Section 5.4.2),  (b) its failure (in
its individual capacity) to perform its obligations under Section 5.4.1, (c) its

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or Owner Trustee's  failure to use ordinary care to receive or disburse funds or
to comply  with the first  sentence of Section  6.8,  (d)  liabilities  that may
result from the inaccuracy of any  representation or breach of warranty of it in
its individual capacity (or from the failure by it in its individual capacity to
perform any covenant) in this Trust Agreement, the Trust Indenture, the Lease or
the  Participation  Agreement  or  elsewhere  in  any  of  the  other  Operative
Agreements,  (e) taxes,  fees or other  charges on,  based on or measured by any
fees,  commissions or compensation received by First Security in connection with
the  transactions  contemplated  by this Trust Agreement and the other Operative
Agreements  to which it (in its  individual  capacity or as Owner  Trustee) is a
party,  (f) its or Owner Trustee's  failure to use ordinary care in receiving or
disbursing  funds or in connection  with its obligation to invest funds pursuant
to Section 4 of the Participation Agreement, Section 4.4 of the Lease or Section
4.3 hereof,  (g) any liability on the part of Owner  Trustee  arising out of its
negligence or willful or negligent misconduct in connection with its obligations
under Section 5.1 (other than the first sentence thereof),  6.8 or 9.2 hereof or
Section 4.01 of the Trust Indenture.  First Security shall have no obligation to
advance its  individual  funds for any purpose,  and Owner Trustee shall have no
obligation  to distribute  to Owner  Participant,  Lessee or any third party any
amounts to be paid to Owner  Trustee  until such amounts are  collected by Owner
Trustee.

          6.2 ABSENCE OF CERTAIN DUTIES.

          (a) Except in accordance with written instructions  furnished pursuant
     to Section 5.1 or 5.2 and except as provided  in, and without  limiting the
     generality  of,  Sections  3.1 and 5.4.1 and the last  sentence  of Section
     9.1.2,  and subject to Section 4.01 of the Trust  Indenture,  neither Owner
     Trustee nor First  Security shall have any duty (i) to see to any recording
     or filing of any Operative Agreement or of any supplement to any thereof or
     to see to the  maintenance  of any such  recording  or  filing or any other
     filing of reports with the FAA or other governmental agencies,  except that
     of First Security to comply with the FAA reporting  requirements  set forth
     in 14 C.F.R. ss. 47.45 and 14 C.F.R. ss. 47.51, and Owner Trustee shall, to
     the extent that  information  for that purpose is timely supplied by Lessee
     pursuant to any of the  Operative  Agreements,  complete and timely  submit
     (and furnish Owner Participant with a copy of) any and all reports relating
     to the  Aircraft  that may from time to time be  required by the FAA or any
     government or governmental  authority having  jurisdiction,  (ii) to see to
     any insurance on the Aircraft or to effect or maintain any such  insurance,
     whether or not Lessee shall be in default with respect thereto,  other than
     to forward to Owner  Participant  copies of all reports  and other  written
     information which Owner Trustee receives from Lessee pursuant to Section 11
     of the Lease,  (iii)  except as provided  in Section  7.3.1 or 7.3.2 of the
     Participation Agreement, Section 4.01 of the Trust Indenture or Section 5.4
     or 6.1 hereof, to see to the payment or discharge of any tax, assessment or
     other governmental charge or any lien or encumbrance of any kind owing with
     respect to or  assessed or levied  against any part of the Trust  Indenture
     Estate or the Trust  Estate,  except as  provided  in Section  6.3.9 of the
     Participation  Agreement or (iv) to inspect Lessee's books and records with
     respect to the Aircraft at any time permitted pursuant to the Lease.

          (b)  Notwithstanding   clause  (a),  Owner  Trustee  will  furnish  to
     Mortgagee and Owner Participant,  promptly upon receipt thereof, duplicates

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     or  copies  of  all  reports,  notices,  requests,  demands,  certificates,
     financial statements and other instruments furnished to Owner Trustee under
     the Lease or any other Operative  Agreement except to the extent to which a
     responsible  officer of Owner Trustee reasonably  believes (and confirms by
     telephone call with Owner  Participant)  that  duplicates or copies thereof
     have already been furnished to Owner Participant by some other person.

          6.3 NO  REPRESENTATIONS  OR WARRANTIES AS TO CERTAIN MATTERS.  NEITHER
FIRST  SECURITY NOR OWNER  TRUSTEE MAKES OR SHALL BE DEEMED TO HAVE MADE (a) ANY
REPRESENTATION OR WARRANTY, EXPRESS OR IMPLIED, AS TO THE TITLE,  AIRWORTHINESS,
VALUE, CONDITION,  DESIGN,  OPERATION,  MERCHANTABILITY OR FITNESS FOR USE FOR A
PARTICULAR  PURPOSE OF THE  AIRCRAFT OR ANY PART  THEREOF,  AS TO THE ABSENCE OF
LATENT OR OTHER DEFECTS,  WHETHER OR NOT DISCOVERABLE,  AS TO THE ABSENCE OF ANY
INFRINGEMENT  OF ANY PATENT,  TRADEMARK OR COPYRIGHT,  THE ABSENCE OF ANY STRICT
LIABILITY  OBLIGATION  OR ANY  OTHER  REPRESENTATION  OR  WARRANTY,  EXPRESS  OR
IMPLIED,  WITH RESPECT TO THE AIRCRAFT OR ANY PART  THEREOF  WHATSOEVER,  except
that First  Security  warrants to Owner  Participant  that on the Delivery  Date
Owner  Trustee  shall have  received  whatever  title to the  Aircraft  that was
conveyed to it and that the Aircraft  shall, on the Delivery Date and during the
Term,  be free  of  Lessor  Liens  attributable  to  First  Security  or (b) any
representation  or warranty as to the validity,  legality or  enforceability  of
this Trust Agreement or any other  Operative  Agreement to which First Security,
in its  individual  capacity  or as  Owner  Trustee,  is a party,  or any  other
document or instrument,  or as to the correctness of any statement  contained in
any  thereof  except to the extent that any such  statement  is  expressly  made
herein or therein by such party as a  representation  by First Security,  in its
individual  capacity  or as Owner  Trustee,  as the case may be, and except that
First Security  hereby  represents and warrants that it has all corporate  power
and authority to execute, deliver and perform this Trust Agreement and that this
Trust  Agreement  has been,  and  (assuming  due  authorization,  execution  and
delivery  by Owner  Participant  of this Trust  Agreement)  the other  Operative
Agreements  to which it or Owner Trustee is a party have been (or at the time of
execution and delivery of any such  instrument by it or Owner Trustee under this
Trust  Agreement or pursuant to the terms of the  Participation  Agreement  that
such an  instrument  will be) duly executed and delivered by one of its officers
who is or will be, as the case may be,  duly  authorized  to execute and deliver
such  instruments on behalf of itself or Owner Trustee,  as the case may be, and
that this Trust Agreement constitutes the legal, valid and binding obligation of
First Security or Owner Trustee,  as the case may be, enforceable  against First
Security or Owner Trustee, as the case may be, in accordance with its terms.

          6.4 NO  SEGREGATION  OF MONIES;  INTEREST.  Monies  received  by Owner
Trustee under this Trust  Agreement  need not be segregated in any manner except
to the extent  required by Law,  or except as  provided in written  instructions
from Owner Participant,  and shall be invested as provided in Section 4.3 hereof
or Section 4.4 of the Lease.

          6.5 RELIANCE  UPON  CERTIFICATES,  COUNSEL AND AGENTS.  Owner  Trustee
shall incur no liability to anyone in acting in good faith in reliance  upon and
in accordance  with any  signature,  instrument,  notice,  resolution,  request,

<PAGE>


consent,  order,  certificate,  report, opinion, bond or other document or paper
reasonably  believed  by it to be genuine  and  reasonably  believed by it to be
signed by the proper party or parties.  Unless other evidence in respect thereof
is  specifically  prescribed in this Trust  Agreement,  any request,  direction,
order or demand of Owner Participant or Lessee mentioned in this Trust Agreement
or in any of the other Owner Trustee Agreements shall be sufficiently  evidenced
by written  instruments signed by the Chairman of the Board, the President,  any
Vice  President  or any other  officer and in the name of Owner  Participant  or
Lessee,  as the case may be. Owner  Trustee may accept a copy of a resolution of
the Board of  Directors  or  Executive  Committee  of Lessee,  certified  by the
Secretary or an Assistant  Secretary of Lessee as duly adopted and in full force
and effect, as conclusive evidence that such resolution has been duly adopted by
said Board of  Directors  or  Executive  Committee  and that the same is in full
force and effect.  As to any fact or matter the manner of ascertainment of which
is not specifically described in this Trust Agreement, Owner Trustee may, absent
Actual Knowledge to the contrary,  for all purposes rely on a certificate signed
by the Chairman of the Board,  the  President,  any Vice  President or any other
officer of Lessee, and the Treasurer or an Assistant  Treasurer or the Secretary
or an  Assistant  Secretary  of  Lessee,  as to such  fact or  matter,  and such
certificate  shall  constitute  full  protection to Owner Trustee for any action
taken or  omitted  to be taken by it in good faith in  reliance  thereon  and in
accordance  therewith.   In  the  administration  of  trusts  under  this  Trust
Agreement, Owner Trustee may execute any of the trusts or powers and perform its
powers and  duties  under this Trust  Agreement  directly  or through  agents or
attorneys  and may, at the expense of the Trust  Estate,  consult with  counsel,
accountants  and other skilled  persons to be selected and employed by it. Owner
Trustee shall not be liable for anything done, suffered or omitted in good faith
by it in accordance with the advice or opinion of any such counsel,  accountants
or other skilled persons.

          6.6 NOT  ACTING IN  INDIVIDUAL  CAPACITY.  In acting  under this Trust
Agreement, First Security acts solely as Owner Trustee and not in its individual
capacity  except as otherwise  expressly  provided in this Trust Agreement or in
the other  Operative  Agreements to which it is a party;  and,  except as may be
otherwise   expressly   provided  in  this  Trust  Agreement,   the  Lease,  the
Participation  Agreement and the Trust  Indenture,  all persons,  other than the
Owner  Participant as provided in this Trust  Agreement or the Trust  Indenture,
having  any  claim  against   Owner  Trustee  by  reason  of  the   transactions
contemplated  hereby  shall  look  only  to the  Trust  Estate  for  payment  or
satisfaction  thereof except to the extent  provided in Section 6.1 or otherwise
as Owner Trustee shall expressly agree otherwise in writing.

          6.7  FEES;   COMPENSATION.   Airframe   Manufacturer   shall  pay  the
Transaction  Expenses  and ongoing  fees of Owner  Trustee  throughout  the Term
pursuant to Section 9.2 of the Participation  Agreement.  The Trust Estate shall
not have any  liability  for any such  fees  and  expenses;  PROVIDED,  that the
foregoing  shall not limit the obligations of Owner  Participant  under Sections
5.3 and 7; PROVIDED,  that Owner Trustee shall have a Lien upon the Trust Estate
for any such fee not paid by Airframe  Manufacturer  as  contemplated by Section
9.2 of the Participation  Agreement and such Lien shall entitle Owner Trustee to
priority as to payment thereof over payment to any other Person under this Trust
Agreement;  PROVIDED,  that such Lien shall be subject  and  subordinate  in all
events to the Lien of the Trust  Indenture;  and PROVIDED,  FURTHER,  that Owner
Trustee shall have no right to exercise,  and shall not exercise,  any rights or

<PAGE>


remedies  Owner  Trustee may have with respect to such Lien unless and until the
Secured Obligations have been paid and performed in full.

          6.8 TAX RETURNS. Owner Trustee shall be responsible for the keeping of
all appropriate  books and records  relating to the receipt and  disbursement of
all monies under this Trust  Agreement  or any  agreement  contemplated  hereby.
Owner  Participant shall be responsible for causing to be prepared and filed all
income tax returns  required  to be filed by Owner  Participant.  Owner  Trustee
shall be  responsible  for  causing to be  prepared,  at the expense of Airframe
Manufacturer,  all income tax returns  required to be filed with  respect to the
trust created  hereby and shall execute and file such  returns;  PROVIDED,  that
Owner  Trustee  shall send  promptly a  completed  copy of such  return to Owner
Participant not more than sixty nor less than fifteen days prior to the due date
of the return,  PROVIDED,  that Owner  Trustee  shall have timely  received  all
necessary  information to complete and deliver to Owner Participant such return.
Owner  Participant,  upon  request,  will  furnish  Owner  Trustee with all such
information as may be reasonably  required from Owner  Participant in connection
with the preparation of such income tax returns. Owner Trustee shall keep copies
of all returns delivered to or filed by it.

          Section 7. INDEMNIFICATION  OF FIRST  SECURITY  BY OWNER  PARTICIPANT.
Owner  Participant  hereby  agrees,  whether  or not  any  of  the  transactions
contemplated  hereby shall be consummated,  to assume  liability for, and hereby
indemnifies,  protects,  saves  and  keeps  harmless,  First  Security  and  its
successors,  assigns,  agents  and  servants,  from  and  against  any  and  all
liabilities, obligations, losses, damages, penalties, taxes (excluding any Taxes
which are not required to be  indemnified  by Lessee  pursuant to Section 9.1 or
9.3 of the  Participation  Agreement  and  excluding  any taxes payable by First
Security on or measured by any  compensation  received by First Security for its
services under this Trust Agreement), claims, actions, suits, costs, expenses or
disbursements  (including,   without  limitation,   reasonable  legal  fees  and
expenses,  but  excluding  internal  costs and  expenses  such as  salaries  and
overhead,  and including,  without  limitation,  any liability of an owner,  any
strict  liability  and any  liability  without  fault)  of any kind  and  nature
whatsoever  which may be imposed  on,  incurred  by or  asserted  against  First
Security  (whether or not also indemnified  against by Lessee under the Lease or
under the  Participation  Agreement  or also  indemnified  against  by any other
Person;  PROVIDED,  that Owner  Participant shall be subrogated to the rights of
Owner Trustee against Lessee or any other  indemnitor) in any way relating to or
arising out of this Trust Agreement or any of the other Operative  Agreements or
the enforcement of any of the terms of any thereof, or in any way relating to or
arising out of the manufacture, purchase, acceptance, nonacceptance,  rejection,
ownership, delivery, lease, possession, use, operation,  condition, sale, return
or other disposition of the Aircraft (including,  without limitation, latent and
other defects, whether or not discoverable,  and any claim for patent, trademark
or  copyright  infringement),  or in any way  relating  to or arising out of the
administration  of the Trust Estate or the action or inaction of Owner  Trustee,
under  this  Trust  Agreement,  except  (a) in the case of gross  negligence  or
willful misconduct on the part of First Security,  in its individual capacity or
as Owner Trustee,  in the performance or nonperformance of its duties under this
Trust Agreement or under any of the other Owner Trustee  Agreements or (b) those
Claims resulting from the inaccuracy of any  representation or warranty of First
Security (or from the failure of First Security to perform any of its covenants)
in Section  6.3,  in Section  6.03 of the Trust  Indenture,  in Section 4 of the

<PAGE>


Lease, in Section 6.3 of the Participation  Agreement or elsewhere in any of the
other Operative  Agreements or (c) as may result from a breach by First Security
of its covenant in the last  sentence of Section 5.4.1 or (d) in the case of the
failure to use ordinary care on the part of First  Security,  in its  individual
capacity  or as Owner  Trustee,  in the receipt or  disbursement  of funds or in
connection  with its  obligation  to invest  funds  pursuant to Section 4 of the
Participation  Agreement,  Section  4.4 of the Lease or Section 4.3 hereof or in
compliance  with the  provisions of the first sentence of Section 6.8 or (e) any
liability on the part of Owner Trustee  arising out of its negligence or willful
or negligent  misconduct in connection with its  obligations  under Section 5.1,
6.8 or 9.2 hereof or Section  4.01 of the Trust  Indenture,  or (f) those claims
arising  under any  circumstances  or upon any terms where Lessee would not have
been required to indemnify First Security  pursuant to Section 9.1 or 9.3 of the
Participation  Agreement  (disregarding for purposes of this paragraph  Sections
9.1.2(b)  and  9.3.2(j));   PROVIDED,   that  before   asserting  its  right  to
indemnification,  if any, pursuant to this Section 7, First Security shall first
demand its corresponding  right to indemnification  pursuant to Section 9 of the
Participation  Agreement  (but need not  exhaust any or all  remedies  available
thereunder).  The  indemnities  contained  in this  Section  7  extend  to First
Security  only  in  its  individual  capacity  and  shall  not be  construed  as
indemnities  of the Trust  Indenture  Estate or the Trust Estate  (except to the
extent,  if any, that First Security has been  reimbursed by the Trust Indenture
Estate or the Trust Estate for amounts covered by the  indemnities  contained in
this Section 7). The  indemnities  contained in this Section 7 shall survive the
termination of this Trust Agreement.  In addition, if necessary,  First Security
shall be entitled to indemnification from the Trust Estate,  subject to the Lien
of the Trust Indenture,  for any liability,  obligation,  loss, damage, penalty,
tax, claim,  action,  suit, cost,  expense or disbursement  indemnified  against
pursuant  to this  Section 7 to the  extent  not  reimbursed  by  Lessee,  Owner
Participant or others,  but without  releasing any of them from their respective
agreements of reimbursement; and, to secure the same First Security shall have a
lien on the Trust Estate, subject to the lien of the Trust Indenture and subject
further to the  provisions of Section 6.7,  which shall be prior to any interest
therein of Owner  Participant.  The payor of any indemnity  under this Section 7
shall be  subrogated  to any right of the person  indemnified  in respect of the
matter as to which such indemnity was paid.

          Section 8.  Transfer Of Owner Participant's Interest.

          8.1  TRANSFER  OF  INTEREST.  All  provisions  of  Section  10 of  the
Participation Agreement shall (with the same force and effect as if set forth in
full in this Section 8.1) be applicable to any  assignment,  conveyance or other
transfer by Owner  Participant of any of its right,  title or interest in and to
the Participation Agreement, the Trust Estate or this Trust Agreement.

          Section 9.  Successor Owner Trustees; Co-Trustees.

          9.1 RESIGNATION OF OWNER TRUSTEE; APPOINTMENT OF SUCCESSOR

               9.1.1  RESIGNATION  OR REMOVAL.  Owner  Trustee or any  successor
     Owner  Trustee  (a) shall  resign if  required to do so pursuant to Section
     13.3 of the  Participation  Agreement or upon obtaining Actual Knowledge of

<PAGE>


     any facts that would cast doubt upon its continuing  status as a Citizen of
     the United States and (b) may resign at any time without cause by giving at
     least 60 days' prior  written  notice to Owner  Participant,  Mortgagee and
     Lessee,  such resignation to be effective upon the assumption of the trusts
     hereunder by the successor  Owner Trustee under Section 9.1.2. In addition,
     Owner  Participant  may at any time remove Owner  Trustee,  with or without
     cause by a notice in writing  delivered  to Owner  Trustee,  Mortgagee  and
     Lessee,  such removal to be  effective  upon the  assumption  of the trusts
     hereunder by the successor  Owner Trustee  under Section  9.1.2,  PROVIDED,
     that,  in the case of a  removal  without  cause,  unless a Lease  Event of
     Default  shall have  occurred  and be  continuing,  such  removal  shall be
     subject to the consent of Lessee (which  consent shall not be  unreasonably
     withheld).  In the case of the  resignation  or removal  of Owner  Trustee,
     Owner  Participant  may appoint a successor  Owner Trustee by an instrument
     signed by Owner  Participant,  with,  unless a Lease Event of Default shall
     have occurred and be continuing, the consent of Lessee (which consent shall
     not be unreasonably  withheld). If a successor Owner Trustee shall not have
     been appointed  within 30 days after such notice of resignation or removal,
     Owner Trustee, any Owner Participant,  Lessee or Mortgagee may apply to any
     court of competent jurisdiction to appoint a successor Owner Trustee to act
     until such time, if any, as a successor  shall have been appointed as above
     provided.  Any  successor  Owner  Trustee so  appointed by such court shall
     immediately  and without  further act be superseded by any successor  Owner
     Trustee  appointed as above  provided  within one year from the date of the
     appointment by such court.

               9.1.2  EXECUTION  AND DELIVERY OF  DOCUMENTS,  ETC. Any successor
     Owner  Trustee,  however  appointed,  shall  execute  and  deliver  to  the
     predecessor  Owner Trustee,  with a copy to Owner  Participant,  Lessee and
     Mortgagee,  an  instrument  accepting  such  appointment  and  assuming the
     obligations  of Owner  Trustee,  in its  individual  capacity  and as Owner
     Trustee,  under the Owner Trustee Agreements,  and thereupon such successor
     Owner  Trustee,  without  further  act,  shall  become  vested with all the
     estates,  properties,  rights, powers, duties and trusts of the predecessor
     Owner Trustee in the trusts under this Trust  Agreement with like effect as
     if   originally   named  Owner  Trustee  in  this  Trust   Agreement;   but
     nevertheless,  upon the written  request of such  successor  Owner Trustee,
     such  predecessor  Owner  Trustee  shall  execute and deliver an instrument
     transferring  to such  successor  Owner  Trustee,  upon the  trusts  herein
     expressed, all the estates,  properties,  rights, powers and trusts of such
     predecessor  Owner Trustee,  and such predecessor  Owner Trustee shall duly
     assign, transfer,  deliver and pay over to such successor Owner Trustee all
     monies or other property then held by such  predecessor  Owner Trustee upon
     the trusts herein  expressed.  Upon the  appointment of any successor Owner
     Trustee under this Section 9.1, the predecessor  Owner Trustee will execute
     such  documents as are provided to it by such  successor  Owner Trustee and
     will take such further  actions as are  requested  of it by such  successor
     Owner  Trustee  as are  required  to  cause  registration  of the  Aircraft
     included in the Trust Estate to be transferred upon the records of the FAA,
     or other governmental  authority having jurisdiction,  into the name of the
     successor Owner Trustee.

<PAGE>

               9.1.3  QUALIFICATIONS.   Any  successor  Owner  Trustee,  however
     appointed, shall be a Citizen of the United States and shall also be a bank
     or trust company organized under the Laws of the United States or any state
     thereof having a combined capital and surplus of at least $100,000,000,  if
     there be such an institution willing, able and legally qualified to perform
     the duties of Owner Trustee under this Trust  Agreement upon  reasonable or
     customary  terms.  No such  successor  Owner  Trustee shall be located in a
     jurisdiction which creates material adverse consequences for Lessee (unless
     such material adverse  consequences  would be created by substantially  all
     jurisdictions where major banking or trust institutions are located).

               9.1.4 MERGER,  ETC. Any corporation into which First Security may
     be  merged  or  converted  or with  which  it may be  consolidated,  or any
     corporation resulting from any merger, conversion or consolidation to which
     First Security shall be a party, or any corporation to which  substantially
     all the  corporate  trust  business of First  Security may be  transferred,
     shall,  subject to the terms of Section 9.1.3,  be Owner Trustee under this
     Trust Agreement without further act, PROVIDED,  that such corporation shall
     not also be the Mortgagee.

          9.2 CO-TRUSTEES AND SEPARATE TRUSTEES.

          (a) If at any  time it  shall  be  necessary  or  prudent  in order to
     conform  to any Law of any  jurisdiction  in  which  all or any part of the
     Trust Estate is located,  or Owner  Trustee  being advised by counsel shall
     determine  that it is so  necessary  or  prudent in the  interest  of Owner
     Participant or Owner Trustee,  or Owner Trustee shall have been directed to
     do so by Owner  Participant,  Owner  Trustee  and Owner  Participant  shall
     execute  and  deliver  an  agreement  supplemental  hereto  and  all  other
     instruments and agreements  necessary or proper to constitute  another bank
     or trust  company or one or more  persons  (any or all of which  shall be a
     Citizen  of  the  United  States)  approved  by  Owner  Trustee  and  Owner
     Participant, either to act as co-trustee, jointly with Owner Trustee, or to
     act as separate  trustee under this Trust Agreement (any such co-trustee or
     separate  trustee  being  herein  sometimes  referred to as an  "additional
     trustee").  In the event  Owner  Participant  shall not have  joined in the
     execution of such agreements' supplemental hereto within ten days after the
     receipt  of a written  request  from  Owner  Trustee so to do, or in case a
     Lease  Event of Default or  Indenture  Event of Default  shall occur and be
     continuing,  Owner Trustee may act under the  foregoing  provisions of this
     Section  9.2  without  the  concurrence  of Owner  Participant;  and  Owner
     Participant hereby appoints Owner Trustee its agent and attorney-in-fact to
     act for it under the foregoing  provisions of this Section 9.2 in either of
     such contingencies.

          (b) Every additional  trustee under this Trust Agreement shall, to the
     extent  permitted by Law, be appointed  and act, and Owner  Trustee and its
     successors shall act, subject to the following provisions and conditions:

               (i) All powers,  duties,  obligations  and rights  conferred upon
          Owner  Trustee in respect of the custody,  control and  management  of

<PAGE>


          monies,  the Aircraft or documents  authorized  to be delivered  under
          this Trust  Agreement or under the  Participation  Agreement  shall be
          exercised solely by Owner Trustee;

               (ii) All other rights,  powers,  duties and obligations conferred
          or imposed upon Owner  Trustee  shall be conferred or imposed upon and
          exercised or performed by Owner  Trustee and such  additional  trustee
          jointly,  except to the extent that under any Law of any  jurisdiction
          in which any particular act or acts are to be performed (including the
          holding  of  title  to  the  Trust  Estate)  Owner  Trustee  shall  be
          incompetent or unqualified to perform such act or acts, in which event
          such rights,  powers,  duties and  obligations  shall be exercised and
          performed by such additional trustee;

               (iii) No power  given to, or which it is  provided  hereby may be
          exercised by, any such  additional  trustee  shall be exercised  under
          this Trust Agreement by such additional trustee,  except jointly with,
          or with the consent in writing of, Owner Trustee;

               (iv) No trustee  under this Trust  Agreement  shall be personally
          liable by reason of any action or omission of any other  trustee under
          this Trust Agreement;

               (v) Owner  Participant,  at any time, by an instrument in writing
          may  remove  any such  additional  trustee.  In the event  that  Owner
          Participant  shall  not  have  joined  in the  execution  of any  such
          instrument within ten days after the receipt of a written request from
          Owner  Trustee so to do, Owner  Trustee shall have the power to remove
          any  such   additional   trustee  without  the  concurrence  of  Owner
          Participant;  and Owner Participant  hereby appoints Owner Trustee its
          agent and  attorney-in-fact  to act for it in such  connection in such
          contingency; and

               (vi) No appointment of, or action by, any additional trustee will
          relieve Owner Trustee of any of its  obligations  under,  or otherwise
          affect  any of the  terms  of,  the  Trust  Indenture  or  affect  the
          interests  of  Mortgagee  or the Note  Holders in the Trust  Indenture
          Estate.

          (c) In case any  separate  trustee  under this  Section 9.2 shall die,
     become  incapable of acting,  resign or be removed,  the title to the Trust
     Estate and all rights and duties of such separate  trustee shall, so far as
     permitted by Law,  vest in and be exercised by Owner  Trustee,  without the
     appointment of a successor to such separate trustee.

          Section 10.  SUPPLEMENTS  AND AMENDMENTS TO TRUST  AGREEMENT AND OTHER
DOCUMENTS.

          10.1 SUPPLEMENTS AND AMENDMENTS AND DELIVERY THEREOF.

               10.1.1  SUPPLEMENTS AND  AMENDMENTS.  Subject to Section 7.2.2 of
     the  Participation  Agreement,  this Trust  Agreement  may not be  amended,
     supplemented  or  otherwise  modified  except by an  instrument  in writing

<PAGE>


     signed by Owner  Trustee and Owner  Participant.  Subject to Section  10.2,
     Section 9.01 of the Trust Indenture and Section 7.6.7 of the  Participation
     Agreement,  Owner Trustee will execute any  amendment,  supplement or other
     modification  of  this  Trust  Agreement  or of  any  other  Owner  Trustee
     Agreement which it is requested in writing to execute by Owner Participant,
     except that Owner Trustee shall not execute any such amendment,  supplement
     or other modification  which, by the express provisions of any of the above
     documents,  requires  the  consent of any other party  unless such  consent
     shall have been  obtained;  and PROVIDED,  that,  without the prior written
     consent  of  Owner  Participant,  (a)  no  such  supplement,  amendment  or
     modification  shall (i) modify any of the  provisions  of Section 4 or this
     Section  10.1,  (ii) reduce,  modify or amend any  indemnities  in favor of
     Owner Participant as set forth in Section 9 of the Participation  Agreement
     or in the Tax  Indemnity  Agreement,  (iii) reduce the amount or extend the
     time of payment of Basic Rent,  Supplemental Rent, Stipulated Loss Value or
     Termination  Value as set forth in the Lease  (except  in  accordance  with
     Section  3 of  the  Lease)  or  (iv)  modify  any of the  rights  of  Owner
     Participant under the Trust Indenture and (b) no such supplement, amendment
     or modification  shall require Owner Participant to invest or advance funds
     or shall entail any additional  personal  liability or the surrender of any
     indemnification, claim or individual right on the part of Owner Participant
     with respect to any agreement or obligation.

               10.1.2 DELIVERY OF AMENDMENTS AND SUPPLEMENTS TO CERTAIN PARTIES.
     A signed copy of each amendment or supplement referred to in Section 10.1.1
     to which Lessee is not a party shall be delivered promptly by Owner Trustee
     to Lessee, and a signed copy of each amendment or supplement referred to in
     Section 10.1.1 shall be delivered promptly by Owner Trustee to Mortgagee.

          10.2  DISCRETION AS TO EXECUTION OF DOCUMENTS.  Prior to executing any
document  required to be  executed by it pursuant to the terms of Section  10.1,
Owner  Trustee  shall be  entitled  to receive an opinion of its  counsel to the
effect  that the  execution  of such  document  is  authorized  under this Trust
Agreement.  If in the  opinion  of Owner  Trustee  any such  document  adversely
affects any right,  duty,  immunity or indemnity in favor of Owner Trustee under
this Trust Agreement or under any other Owner Trustee  Agreement,  Owner Trustee
may in its discretion  decline to execute such document  unless Owner Trustee is
furnished with  indemnification from Lessee or any other party upon terms and in
amounts reasonably satisfactory to Owner Trustee to protect the Trust Estate and
the Owner Trustee against any and all  liabilities,  costs and expenses  arising
out of the execution of such documents.

          10.3 ABSENCE OF REQUIREMENTS AS TO FORM. It shall not be necessary for
any written request furnished pursuant to Section 10.1 to specify the particular
form of the proposed documents to be executed pursuant to such Section 10.1, but
it shall be sufficient if such request shall indicate the substance thereof.

          10.4 DISTRIBUTION OF DOCUMENTS.  Promptly after the execution by Owner
Trustee of any document  entered into  pursuant to Section  10.1,  Owner Trustee
shall mail, by certified  mail,  postage  prepaid,  a conformed  copy thereof to

<PAGE>


Owner Participant,  but the failure of Owner Trustee to mail such conformed copy
shall not impair or affect the validity of such document.

          10.5 NO  REQUEST  NEEDED AS TO LEASE  SUPPLEMENT  AND TRUST  INDENTURE
SUPPLEMENT.  No written  request  pursuant to Section  10.1 shall be required to
enable Owner Trustee to enter into, pursuant to Section 3.1 and the Lease or the
Trust  Indenture,  as the case may be, the Lease  Supplement with Lessee and the
Trust Indenture Supplement.

          Section 11. Miscellaneous.

          11.1  TERMINATION  OF TRUST  AGREEMENT.  This Trust  Agreement and the
trusts created hereby shall be of no further force or effect upon the earlier of
(a) both the final  discharge of the Trust  Indenture  pursuant to Section 10.01
thereof and the sale or other final disposition by Owner Trustee of all property
constituting  part of the  Trust  Estate  and the  final  distribution  by Owner
Trustee of all monies or other  property  or proceeds  constituting  part of the
Trust Estate in accordance  with Section 4,  PROVIDED,  that at such time Lessee
shall  have  fully  complied  with  all  of  the  terms  of the  Lease  and  the
Participation Agreement or (b) 21 years less one day after the death of the last
survivor of all of the descendants of the  grandparents of David C.  Rockefeller
living on the date of the  earliest  execution  of this Trust  Agreement  by any
party hereto, but if this Trust Agreement and the trusts created hereby shall be
or become authorized under applicable Law to be valid for a period commencing on
the 21st  anniversary of the death of such last survivor (or,  without  limiting
the generality of the foregoing, if legislation shall become effective providing
for the validity of this Trust  Agreement  and the trusts  created  hereby for a
period in gross  exceeding  the period for which  this Trust  Agreement  and the
trusts created hereby are hereinabove stated to extend and be valid),  then this
Trust  Agreement and the trusts  created  hereby shall not terminate  under this
clause  (b) but  shall  extend  to and  continue  in  effect,  but  only if such
nontermination and extension shall then be valid under applicable Law, until the
day preceding  such date as the same shall,  under  applicable  Law, cease to be
valid;  otherwise  this Trust  Agreement  and the trusts  created  hereby  shall
continue in full force and effect in accordance with the terms hereof. Except as
expressly set forth in Section 11.2, this Trust Agreement and the trusts created
hereby may not be revoked by Owner Participant.

          11.2 TERMINATION AT OPTION OF THE OWNER  PARTICIPANT.  Notwithstanding
Section 11.1 hereof, this Agreement and trust created hereby shall terminate and
the  Trust  Estate  shall be  distributed  to the  Owner  Participant,  and this
Agreement  shall be of no further  force and  effect,  upon the  election of the
Owner  Participant  by notice  to the Owner  Trustee,  if such  notice  shall be
accompanied by the written agreement (in form and substance  satisfactory to the
Owner Trustee) of the Owner  Participant  assuming all  obligations of the Owner
Trustee under or contemplated  by the Operative  Agreements or incurred by it as
trustee hereunder and releasing the Owner Trustee therefrom;  provided, however,
that  such  notice  may be given  only  after  the  time  the Lien of the  Trust
Indenture is discharged under Section 10.01 of the Trust Indenture and after the
Lease  shall no longer be in  effect.  Notwithstanding  anything  in this  Trust
Agreement  to the  contrary,  the Owner  Participant  shall not remove the Owner
Trustee without cause.


<PAGE>


          11.3  OWNER  PARTICIPANT  HAS NO LEGAL  TITLE IN TRUST  ESTATE.  Owner
Participant  shall  not have  legal  title to any part of the Trust  Estate.  No
transfer, by operation of Law or otherwise,  of any right, title and interest of
Owner  Participant in and to the Trust Estate under this Trust  Agreement  shall
operate  to  terminate  this  Trust  Agreement  or the  trusts  under this Trust
Agreement or entitle any successors or  transferees  of Owner  Participant to an
accounting or to the transfer of legal title to any part of the Trust Estate.

          11.4  ASSIGNMENT,  SALE,  ETC.  OF  AIRCRAFT.  Any  assignment,  sale,
transfer or other  conveyance  of the Aircraft by Owner Trustee made pursuant to
the terms of this Trust Agreement or of the Lease or the Participation Agreement
shall bind Owner  Participant  and shall be  effective to transfer or convey all
right,  title and interest of Owner Trustee and Owner  Participant in and to the
Aircraft.  No purchaser or other  grantee shall be required to inquire as to the
authorization,  necessity,  expediency or regularity of such  assignment,  sale,
transfer or conveyance or as to the  application  of any sale or other  proceeds
with respect thereto by Owner Trustee.

          11.5 TRUST AGREEMENT FOR BENEFIT OF CERTAIN  PARTIES ONLY.  Except for
the terms of Section 10 of the Participation Agreement incorporated in Section 8
and except as otherwise provided in Sections 5.1, 6.7, 9, 10.1 and 11.1, nothing
in this Trust Agreement,  whether express or implied, shall be construed to give
any person other than Owner Trustee and Owner Participant any legal or equitable
right,  remedy or claim  under or in respect of this Trust  Agreement;  and this
Trust Agreement shall be held to be for the sole and exclusive  benefit of Owner
Trustee and Owner Participant.

          11.6 CITIZENSHIP OF OWNER PARTICIPANT. Reserved.

          11.7 NOTICES.  Unless  otherwise  expressly  permitted by the terms of
this  Trust  Agreement,   all  notices,   requests,   demands,   authorizations,
directions,  consents, waivers and other communications required or permitted to
be made,  given,  furnished  or filed  under  this Trust  Agreement  shall be in
writing,  shall  refer  specifically  to  this  Trust  Agreement  and  shall  be
personally  delivered,  sent by  telecopy,  telex or other  means of  electronic
facsimile  or  telecommunication   transmission,  sent  by  registered  mail  or
certified mail, return receipt requested,  postage prepaid, or sent by overnight
courier service, in each case to the respective telex,  telecopy or other number
or  address  set  forth  for  such  party  in  Schedule  1 to the  Participation
Agreement,  or to such other telex,  telecopy or other number or address as each
party hereto may hereafter  specify by notice to the other parties hereto.  Each
such notice, request, demand, authorization, direction, consent, waiver or other
communication shall be effective when received or, if made, given,  furnished or
filed   (a)  by   telecopy   or  other   means  of   electronic   facsimile   or
telecommunication   transmission,  when  confirmed,  or  (b)  by  registered  or
certified mail, three Business Days after being deposited,  properly  addressed,
in the U.S. mail.

          11.8  SEVERABILITY.  If any provision of this Trust Agreement shall be
held invalid, illegal or unenforceable in any respect in any jurisdiction, then,
to the extent permitted by Law, (a) all other provisions  hereof shall remain in
full force and effect in such  jurisdiction and (b) such invalidity,  illegality
or unenforceability shall not affect the validity, legality or enforceability of

<PAGE>


such provision in any other jurisdiction. If, however, any Law pursuant to which
such provisions are held invalid,  illegal or unenforceable may be waived,  such
Law is hereby waived by the parties hereto to the full extent permitted,  to the
end  that  this  Trust  Agreement  shall be  deemed  to be a valid  and  binding
agreement in all respects, enforceable in accordance with its terms.

          11.9 WAIVERS, ETC. No term or provision hereof may be changed, waived,
discharged or terminated  orally,  but only by an instrument in writing  entered
into in  compliance  with the terms of  Section  10; and any waiver of the terms
hereof  shall be effective  only in the  specific  instance and for the specific
purpose given.

          11.10 COUNTERPARTS.  This Trust Agreement and any amendments, waivers,
consents or  supplements  hereto may be executed in any number of  counterparts,
each of which when so  executed  shall be deemed to be an  original,  and all of
which  counterparts,   taken  together,   shall  constitute  one  and  the  same
instrument.

          11.11 BINDING EFFECT,  ETC. All covenants and agreements  contained in
this Trust  Agreement  shall be binding upon, and inure to the benefit of, Owner
Trustee and its successors and assigns, and Owner Participant and its successors
and,  to the extent  permitted  by  Section 8,  assigns.  Any  request,  notice,
direction,  consent,  waiver or other instrument or action by Owner  Participant
shall bind its successors and assigns.

          11.12  HEADINGS;  REFERENCES.  The  headings and the table of contents
used in this Trust Agreement are for convenience of reference only and shall not
define or limit any of the terms or  provisions  hereof and shall not in any way
affect the construction of, or be taken into consideration in interpreting, this
Trust Agreement.

          11.13  GOVERNING  LAW. THIS TRUST  AGREEMENT  SHALL IN ALL RESPECTS BE
GOVERNED  BY  THE  LAWS  OF  THE  STATE  OF  UTAH,   INCLUDING  ALL  MATTERS  OF
CONSTRUCTION,  VALIDITY AND PERFORMANCE,  WITHOUT GIVING EFFECT TO PRINCIPLES OF
CONFLICTS OF LAWS.

          [This space intentionally left blank.]



<PAGE>


          IN  WITNESS  WHEREOF,  the  parties  hereto  have  caused  this  Trust
Agreement  to be duly  executed  by their  respective  officers  thereunto  duly
authorized as of the day and year first above written.

                                  METLIFE CAPITAL CREDIT L.P.



                                  By   _______________________________
                                       Name:
                                       Title:



                                  FIRST SECURITY BANK, NATIONAL ASSOCIATION


                                  By   _______________________________
                                       Name:
                                       Title:





                               TRUST AGREEMENT ___



                         Dated as of September 25, 1997

                                     Between

                          PACIFIC CENTURY LEASING, INC.

                                       and

                    FIRST SECURITY BANK, NATIONAL ASSOCIATION




                       One Embraer Model EMB-145 Aircraft
                    Bearing Manufacturer's Serial No. 145.___
                        and U.S. Registration No. N_____
                     with Two Allison Model AE3007A Engines
          Bearing Engine Manufacturer's Serial Nos. _______ and _______




<PAGE>


                                TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                                   PAGE
                                                                                                   ----

<S>        <C>                                                                                      <C>
Section 1.     Definitions........................................................................  1

Section 2.     Declaration of Trust...............................................................  1

Section 3.     Authorization; Conditions Precedent................................................  1
               3.1  Authorization.................................................................  1
               3.2  Conditions Precedent..........................................................  2

Section 4.     Receipt, Distribution and Application of Income From the Trust Estate..............  3
               4.1  Payments from Trust Estate Only...............................................  3
               4.2  Distribution of Payments......................................................  3
                    4.2.1     Payments to Mortgagee...............................................  3
                    4.2.2     Payments to Owner Trustee, Other Parties............................  3
                    4.2.3     Certain Distributions to Owner Participant..........................  4
                    4.2.4     Excluded Payments...................................................  4
               4.3  Method of Payments............................................................  4

Section 5.     Duties of Owner Trustee............................................................  4
               5.1  Notice of Event of Default....................................................  4
               5.2  Action Upon Instructions......................................................  5
               5.3  Limitations on Duties.........................................................  5
               5.4  No Duties Except as Specified; No Action Except as Specified..................  6
                    5.4.1     No Duties Except as Specified.......................................  6
                    5.4.2     No Action Except as Specified.......................................  6
               5.5  Satisfaction of Conditions Precedent..........................................  6
               5.6  Fixed Investment Trust........................................................  7

Section 6. Owner Trustee..........................................................................  7
           6.1      Acceptance of Trusts and Duties...............................................  7
           6.2      Absence of Certain Duties.....................................................  7
           6.3      No Representations or Warranties as to Certain Matters........................  8
           6.4      No Segregation of Monies; Interest............................................  9
           6.5      Reliance upon Certificates, Counsel and Agents................................  9
           6.6      Not Acting in Individual Capacity............................................. 10

<PAGE>


                               TABLE OF CONTENTS
                                  (continued)
                                                                                                   PAGE
                                                                                                   ----

           6.7      Fees; Compensation............................................................  10
           6.8      Tax Returns...................................................................  10

Section 7. Indemnification of First Security By Owner Participant.................................  11

Section 8. Transfer of Owner Participant's Interest...............................................  12
           8.1      Transfer of Interest..........................................................  12

Section 9. Successor Owner Trustees; Co-Trustees..................................................  12
           9.1      Resignation of Owner Trustee; Appointment of Successor........................  12
                    9.1.1      Resignation or Removal.............................................  12
                    9.1.2      Execution and Delivery of Documents, Etc...........................  13
                    9.1.3      Qualifications.....................................................  13
                    9.1.4      Merger, Etc........................................................  13
           9.2      Co-Trustees and Separate Trustees.............................................  14

Section 10. Supplements and Amendments to Trust Agreement and Other Documents.....................  15
           10.1     Supplements and Amendments and Delivery Thereof...............................  15
                    10.1.1     Supplements and Amendments.........................................  15
                    10.1.2     Delivery of Amendments and Supplements to Certain Parties..........  16
           10.2     Discretion as to Execution of Documents.......................................  16
           10.3     Absence of Requirements as to Form............................................  16
           10.4     Distribution of Documents.....................................................  16
           10.5     No Request Needed as to Lease Supplement and Trust Indenture Supplement.......  16

Section 11. Miscellaneous.........................................................................  16
           11.1     Termination of Trust Agreement................................................  16
           11.2     Termination at Option of the Owner Participant................................  17
           11.3     Owner Participant Has No Legal Title in Trust Estate..........................  17
           11.4     Assignment, Sale, Etc. of Aircraft............................................  17
           11.5     Trust Agreement for Benefit of Certain Parties Only...........................  18
           11.6     Citizenship of Owner Participant..............................................  18
           11.7     Notices.......................................................................  18
           11.8     Severability..................................................................  18
<PAGE>


                               TABLE OF CONTENTS
                                  (continued)
                                                                                                   PAGE
                                                                                                   ----

           11.9     Waivers, Etc..................................................................  19
           11.10    Counterparts..................................................................  19
           11.11    Binding Effect, Etc...........................................................  19
           11.12    Headings; References..........................................................  19
           11.13    Governing Law.................................................................  19

</TABLE>


<PAGE>



                               TRUST AGREEMENT ___

          This TRUST  AGREEMENT  ___,  dated as of September  25, 1997,  between
PACIFIC CENTURY LEASING, INC., a Hawaii corporation ("Owner  Participant"),  and
FIRST SECURITY BANK,  NATIONAL  ASSOCIATION,  a national banking association (in
its individual  capacity,  "First  Security" and otherwise not in its individual
capacity but solely as trustee hereunder, "Owner Trustee").


                              W I T N E S S E T H:
                              - - - - - - - - - - 

Section 1. DEFINITIONS

          Capitalized   terms  used  but  not  defined  herein  shall  have  the
respective  meanings  set  forth or  incorporated  by  reference,  and  shall be
construed and interpreted in the manner described, in Annex A to the Lease.

Section 2. DECLARATION OF TRUST

          First Security  hereby  declares that it will hold the Trust Estate as
Owner Trustee upon the trusts  hereinafter  set forth for the use and benefit of
Owner Participant,  subject,  however, to the provisions of and the Lien created
by the Trust Indenture and to the provisions of the Lease and the  Participation
Agreement.

Section 3. AUTHORIZATION; CONDITIONS PRECEDENT

          3.1 AUTHORIZATION

          In respect of the Aircraft,  Owner  Participant  hereby authorizes and
directs  Owner  Trustee  to, and Owner  Trustee  agrees for the benefit of Owner
Participant  that it will, on and after the Delivery Date,  subject (except with
respect to Section 3.1(a)) to due compliance with the terms of Section 3.2:

          (a)  execute  and  deliver  the  Participation  Agreement,  the  Trust
Indenture,  the Lease and the other Owner Trustee  Agreements (in the respective
forms in which  they are  delivered  from time to time by Owner  Participant  to
Owner Trustee);

          (b)  subject to the terms of this Trust  Agreement,  exercise  (i) its
rights and perform its duties under the Participation Agreement, (ii) the rights
and  perform  the  duties of Lessor  under  the Lease and (iii) its  rights  and
perform  its  duties  under the Trust  Indenture  and the  other  Owner  Trustee
Agreements;

          (c) execute,  issue and deliver to Mortgagee  for  authentication  and
further  delivery to the  Subordination  Agent the Equipment Notes in the amount
and as provided in Section 2 of the Participation Agreement;


<PAGE>


          (d) purchase the Aircraft pursuant to the Participation Agreement;

          (e) accept from  Existing  Lessor the delivery of the Aircraft Bill of
Sale, the FAA Bill of Sale and the invoice with respect to such Aircraft;

          (f) effect the  registration  of the Aircraft with the FAA in the name
of Owner Trustee by filing or causing to be filed with the FAA: (i) the FAA Bill
of Sale; (ii) an Aircraft Registration  Application in the name of Owner Trustee
(including,  without  limitation,  an affidavit from Owner Trustee in compliance
with the  provisions of Section  47.7(c)(2) of the FAA  Regulations);  and (iii)
this Trust Agreement;

          (g)  execute  and  deliver  the  Financing  Statements  referred to in
Section  5.1.2 (xxiv) of the  Participation  Agreement,  together with all other
agreements,   documents  and  instruments  referred  to  in  Section  5  of  the
Participation Agreement to which Owner Trustee is to be a party;

          (h) make payment of Lessor's  Cost for the Aircraft from the aggregate
amount  of the  Commitments  for the  Aircraft  of  Owner  Participant  and Loan
Participant,  to the extent received by Owner Trustee, in the manner provided in
the Participation Agreement;

          (i) execute and deliver Lease Supplement No. 1 covering the Aircraft;

          (j) execute  and deliver a Trust  Indenture  Supplement  covering  the
Aircraft; and

          (k)  execute  and deliver  all such other  instruments,  documents  or
certificates and take all such other actions in accordance with the direction of
Owner  Participant,  as Owner  Participant  may deem  necessary  or advisable in
connection  with the  transactions  contemplated by this Trust Agreement and the
other Operative Agreements.

          3.2 CONDITIONS PRECEDENT

          The  rights  and  obligations  of Owner  Trustee  to take the  actions
required by Section 3.1 shall be subject to the following conditions precedent:

          (a) Owner Trustee shall have received the notice  described in Section
5.1.1 of the Participation  Agreement,  when and as required  thereby,  or shall
have been deemed to have waived such notice in accordance  with Section 5.1.1 of
the Participation Agreement;

          (b) Each Participant shall have made the full amount of its Commitment
specified  in Section  2.1 of the  Participation  Agreement  available  to Owner
Trustee, in immediately  available funds, in accordance with Sections 2 and 4 of
the Participation Agreement; and

          (c) Owner Participant shall have notified Owner Trustee that the terms
and  conditions  of Section 5 of the  Participation  Agreement,  insofar as they
relate to  conditions  precedent  to  performance  by Owner  Participant  of its

<PAGE>


obligations  thereunder,  have been either  fulfilled to the satisfaction of, or
waived by, Owner  Participant.  Owner  Participant  shall, by instructing  Owner
Trustee to release the full amount of its Commitment  then held by Owner Trustee
as provided in Section 2 of the Participation Agreement, be deemed to have found
satisfactory to it, or waived, all such conditions precedent.

Section 4. RECEIPT, DISTRIBUTION AND APPLICATION OF INCOME FROM THE TRUST ESTATE

          4.1 PAYMENTS FROM TRUST ESTATE ONLY

          Except as  provided  in  Section 7, all  payments  to be made by Owner
Trustee  under this Trust  Agreement  shall be made only from (a) in the case of
funds  made  available  in  accordance  with  Section  4  of  the  Participation
Agreement,  the Commitments  (except as otherwise  provided in Section 14 of the
Participation  Agreement) and (b) in the case of all other payments,  the income
from and  proceeds of the Trust  Estate to the extent that Owner  Trustee  shall
have received  sufficient  income or proceeds from the Trust Estate to make such
payments.  Owner Participant  agrees that it will look solely (y) in the case of
funds  made  available  in  accordance  with  Section  4  of  the  Participation
Agreement,  to the  Commitments  and any income  therefrom  (except as otherwise
provided in Section 14 of the  Participation  Agreement)  and (z) in the case of
all other  payments,  to the income from and proceeds of the Trust Estate to the
extent available for distribution to Owner Participant as provided in this Trust
Agreement.  Except as provided in Section 7, Owner Participant agrees that First
Security  is neither  personally  liable to Owner  Participant  for any  amounts
payable nor subject to any other liability under this Trust Agreement.

          4.2 DISTRIBUTION OF PAYMENTS

               4.2.1 PAYMENTS TO MORTGAGEE

          Until the Trust  Indenture  shall  have been  discharged  pursuant  to
Section 10.01 thereof,  all Rent,  insurance  proceeds and  requisition or other
payments of any kind included in the Trust Estate (other than Excluded Payments)
payable to Owner Trustee shall be payable  directly to Mortgagee (and, if any of
the same are  received  by Owner  Trustee,  shall  upon  receipt be paid over to
Mortgagee without deduction, set-off or adjustment of any kind) for distribution
in  accordance  with the  provisions  of  Article  III of the  Trust  Indenture;
PROVIDED,  that any  payments  received  by  Owner  Trustee  from  (a)  Airframe
Manufacturer with respect to Owner Trustee's fees and disbursements or (b) Owner
Participant  pursuant to Section 7 shall not be paid over to Mortgagee but shall
be  retained  by Owner  Trustee  and  applied  toward the purpose for which such
payments were made.

               4.2.2 PAYMENTS TO OWNER TRUSTEE, OTHER PARTIES

          After the Trust  Indenture  shall  have been  discharged  pursuant  to
Section  10.01  thereof,  any payment of the type  referred to in Section  4.2.1
(other than Excluded Payments)  received by Owner Trustee,  any payment received
from Mortgagee  (other than Excluded  Payments) and any other amount received as
part of the Trust Estate and for the  application  or  distribution  of which no
provision is made in this Trust  Agreement  shall be distributed  forthwith upon

<PAGE>


receipt by Owner Trustee in the following  order of priority:  FIRST, so much of
such  payment as shall be required to reimburse  Owner  Trustee for any expenses
not  otherwise  reimbursed  as to  which  Owner  Trustee  is  entitled  to be so
reimbursed pursuant to the provisions hereof shall be retained by Owner Trustee;
SECOND,  the amount set forth in Schedule 1 hereto,  if any,  on a Payment  Date
shall be paid to Owner  Participant;  THIRD,  the amount set forth in Schedule 2
hereto shall be paid to Equity Guarantor; and FOURTH, the balance, if any, shall
be paid to Owner Participant.

               4.2.3 CERTAIN DISTRIBUTIONS TO OWNER PARTICIPANT

          All amounts  from time to time  distributable  by  Mortgagee  to Owner
Participant  pursuant to the Trust Indenture shall, if paid to Owner Trustee, be
distributed  by  Owner  Trustee  to Owner  Participant  in  accordance  with the
provisions of Article III of the Trust  Indenture;  PROVIDED,  that any payments
received by Owner Trustee from (a) Lessee with respect to Owner  Trustee's  fees
and  disbursements or (b) Owner  Participant  pursuant to Section 7 shall not be
paid  over to Owner  Participant  but shall be  retained  by Owner  Trustee  and
applied toward the purpose for which such payments were made.

               4.2.4 EXCLUDED PAYMENTS

          Any Excluded Payments received by Owner Trustee shall be paid by Owner
Trustee to the  Person to whom such  Excluded  Payments  are  payable  under the
provisions of the Participation  Agreement,  the Tax Indemnity  Agreement or the
Lease.

          4.3 METHOD OF PAYMENTS

          Owner Trustee shall make  distributions  or cause  distributions to be
made to Owner Participant  pursuant to this Section 4 by transferring the amount
to be  distributed by wire transfer in  immediately  available  funds on the day
received  (or  on the  next  succeeding  Business  Day  if  the  funds  to be so
distributed  shall not have been  received by Owner  Trustee by 12:00 noon,  New
York City time,  and which funds Owner  Trustee  shall not have been  reasonably
able  to  distribute  to  Owner  Participant  on  the  day  received)  to  Owner
Participant's account set forth in Schedule 1 to the Participation  Agreement or
to such other account or accounts of Owner  Participant as Owner Participant may
designate  from time to time in writing to Owner Trustee;  PROVIDED,  that Owner
Trustee shall use reasonable  efforts to invest  overnight,  in investments that
would be permitted  under Section 4.4 of the Lease,  all funds received by it at
or later than 12:00 noon,  New York City time,  and which  funds  Owner  Trustee
shall not have been  reasonably  able to distribute to Owner  Participant on the
day received).

Section 5. DUTIES OF OWNER TRUSTEE

          5.1 NOTICE OF EVENT OF DEFAULT

          (a) If Owner  Trustee  shall have  knowledge  of a Lease  Default or a
Lease Event of Default or an Indenture Default or an Indenture Event of Default,
Owner  Trustee  shall give to Owner  Participant,  Mortgagee,  Lessee and Equity
Guarantor  prompt   telephonic  or  telex  notice  thereof  followed  by  prompt

<PAGE>


confirmation thereof by certified mail, postage prepaid,  PROVIDED,  that (i) in
the  case of an event  which  with  the  passage  of time  would  constitute  an
Indenture  Event of Default of the type  referred to in paragraph  (c) or (e) of
Section 4.02 of the Trust Indenture,  such notice shall in no event be furnished
later than ten days after Owner Trustee shall first have knowledge of such event
and (ii) in the case of a  misrepresentation  by Owner  Trustee  which  with the
passage  of time  would  constitute  an  Indenture  Event of Default of the type
referred to in paragraph (d) of Section 4.02 of the Trust Indenture, such notice
shall in no event be  furnished  later than ten days after Owner  Trustee  shall
first have knowledge of such event.

          (b) Subject to the terms of Section 5.3, Owner Trustee shall take such
action or shall  refrain  from taking such  action,  not  inconsistent  with the
provisions of the Trust  Indenture,  with respect to such Lease  Default,  Lease
Event of Default, Indenture Default or Indenture Event of Default or other event
as Owner  Trustee  shall be  directed in writing by Owner  Participant.  For all
purposes of this Trust Agreement,  the Lease and the other Operative Agreements,
in the absence of Actual Knowledge of Owner Trustee,  Owner Trustee shall not be
deemed to have knowledge of a Lease Default,  Lease Event of Default,  Indenture
Default or Indenture  Event of Default unless  notified in writing by Mortgagee,
Owner Participant or Lessee.

          5.2 ACTION UPON INSTRUCTIONS

          Subject  to the  terms  of  Sections  5.1 and 5.3,  upon  the  written
instructions  at any  time and from  time to time of  Owner  Participant,  Owner
Trustee  will take such of the  following  actions,  not  inconsistent  with the
provisions  of the Lease and the Trust  Indenture,  as may be  specified in such
instructions:  (a) give such notice or direction or exercise such right,  remedy
or power under this Trust Agreement or any of the other Owner Trustee Agreements
or in respect of all or any part of the Trust Estate, or take such other action,
as shall  be  specified  in such  instructions  (including  entering  into  such
agreements  and  instruments  as shall be necessary  under Section 10); (b) take
such action to preserve or protect the Trust Estate  (including the discharge of
Liens) as may be specified in such instructions;  (c) approve as satisfactory to
it all  matters  required  by the  terms  of the  Lease or the  other  Operative
Agreements to be satisfactory to Owner Trustee, it being understood that without
written  instructions of Owner Participant,  Owner Trustee shall not approve any
such matter as satisfactory to it; (d) subject to the rights of Lessee under the
Operative Agreements,  after the expiration or earlier termination of the Lease,
convey all of Owner Trustee's  right,  title and interest in and to the Aircraft
for such amount,  on such terms and to such  purchaser or purchasers as shall be
designated in such  instructions,  or retain,  lease or otherwise dispose of, or
from time to time take such other  action with  respect to, the Aircraft on such
terms as shall be designated in such instructions;  and (e) take or refrain from
taking such other action or actions as may be specified in such instructions.

          5.3 LIMITATIONS ON DUTIES

          Owner  Trustee  shall not be required to take any action under Section
5.1 (other than the giving of the  notices  referred to therein) or 5.2 if Owner
Trustee shall  reasonably  believe such action is not adequately  indemnified by
Owner Participant under Section 7, unless Lessee or Owner Participant  agrees to

<PAGE>


furnish such additional indemnity as shall reasonably be required, in manner and
form satisfactory to Owner Trustee, and, in addition to the extent not otherwise
paid pursuant to the provisions of the Lease or of the Participation  Agreement,
to pay the reasonable  compensation of Owner Trustee for the services  performed
or to be performed by it pursuant to such direction and any reasonable  fees and
disbursements  of  counsel or agents  employed  by Owner  Trustee in  connection
therewith.  Owner Trustee shall not be required to take any action under Section
5.1 or 5.2 (other than the giving of the  notices  referred to therein) if Owner
Trustee  shall have been  advised by counsel that such action is contrary to the
terms of any of the Owner Trustee Agreements or is otherwise contrary to Law and
Owner Trustee has delivered to Owner Participant written notice of the basis for
its refusal to act.

          5.4 NO DUTIES EXCEPT AS SPECIFIED; NO ACTION EXCEPT AS SPECIFIED

               5.4.1 NO DUTIES EXCEPT AS SPECIFIED

          Owner  Trustee  shall  not  have  any duty or  obligation  to  manage,
control,  use, sell, dispose of or otherwise deal with the Aircraft or any other
part of the Trust Estate or to otherwise  take or refrain from taking any action
under,  or in connection  with, any of the Owner Trustee  Agreements,  except as
expressly required by the terms of any of the Owner Trustee  Agreements,  or (to
the extent not  inconsistent  with the  provisions  of the Trust  Indenture)  as
expressly  provided by the terms hereof or in a written  instruction  from Owner
Participant received pursuant to the terms of Section 5.1 or 5.2, and no implied
duties or  obligations  shall be read into this Trust  Agreement  against  Owner
Trustee.  First Security agrees that it will, in its individual  capacity and at
its own cost or expense  (but  without any right of  indemnity in respect of any
such cost or expense hereunder or under the Participation  Agreement),  promptly
take such action as may be necessary to duly  discharge  and satisfy in full all
Lessor Liens attributable to it in its individual  capacity which it is required
to  discharge  pursuant  to Section  7.3.1 of the  Participation  Agreement  and
otherwise comply with the terms of said Section binding upon it.

               5.4.2 NO ACTION EXCEPT AS SPECIFIED

          Owner Trustee  shall have no power,  right or authority to, and agrees
that it will not, manage,  control, use, sell, dispose of or otherwise deal with
the  Aircraft  or any other part of the Trust  Estate  except  (a) as  expressly
required by the terms of any of the Owner Trustee  Agreements,  (b) as expressly
provided  by  the  terms  hereof  or  (c)  as  expressly   provided  in  written
instructions from Owner Participant pursuant to Section 5.1 or 5.2.

          5.5 SATISFACTION OF CONDITIONS PRECEDENT

          Anything  in this Trust  Agreement  to the  contrary  notwithstanding,
Owner Trustee shall,  subject to the  satisfaction  of special counsel for Owner
Trustee of the occurrence of all the applicable  conditions  precedent specified
in Section 3.2, comply with the provisions of Section 3.1.


<PAGE>


          5.6 FIXED INVESTMENT TRUST

          Notwithstanding  anything  in this Trust  Agreement  to the  contrary,
Owner  Trustee  shall not be  authorized  and  shall  have no power to "vary the
investment"  of Owner  Participant  within the meaning of  Treasury  Regulations
Section 301.7701-4(c)(1),  it being understood that Owner Trustee shall have the
power and authority to fulfill its obligations under Section 4.3 hereof, Section
4.3.3 of the Participation Agreement and Section 4.4 of the Lease.

Section 6. OWNER TRUSTEE

          6.1 ACCEPTANCE OF TRUSTS AND DUTIES

          First Security accepts the trusts hereby created and agrees to perform
the same as Owner Trustee but only upon the terms hereof and the Trust Indenture
applicable  to it. Owner  Trustee also agrees to receive and disburse all monies
received  by it  constituting  part of the Trust  Estate  pursuant  to the terms
hereof.  First  Security  shall  not be  answerable  or  accountable  under  any
circumstances,  except for (a) its own willful  misconduct  or gross  negligence
(including,  without  limitation,  in  connection  with any  activities of Owner
Trustee in  violation  of Section  5.4.2),  (b) its failure  (in its  individual
capacity)  to perform its  obligations  under  Section  5.4.1,  (c) its or Owner
Trustee's failure to use ordinary care to receive or disburse funds or to comply
with the first sentence of Section 6.8, (d) liabilities that may result from the
inaccuracy of any  representation  or breach of warranty of it in its individual
capacity  (or from the failure by it in its  individual  capacity to perform any
covenant)  in this  Trust  Agreement,  the  Trust  Indenture,  the  Lease or the
Participation  Agreement or elsewhere in any of the other Operative  Agreements,
(e)  taxes,  fees or  other  charges  on,  based  on or  measured  by any  fees,
commissions or  compensation  received by First Security in connection  with the
transactions  contemplated  by this  Trust  Agreement  and the  other  Operative
Agreements  to which it (in its  individual  capacity or as Owner  Trustee) is a
party,  (f) its or Owner Trustee's  failure to use ordinary care in receiving or
disbursing  funds or in connection  with its obligation to invest funds pursuant
to Section 4 of the Participation Agreement, Section 4.4 of the Lease or Section
4.3 hereof,  (g) any liability on the part of Owner  Trustee  arising out of its
negligence or willful or negligent misconduct in connection with its obligations
under Section 5.1 (other than the first sentence thereof),  6.8 or 9.2 hereof or
Section 4.01 of the Trust Indenture.  First Security shall have no obligation to
advance its  individual  funds for any purpose,  and Owner Trustee shall have no
obligation  to distribute  to Owner  Participant,  Lessee or any third party any
amounts to be paid to Owner  Trustee  until such amounts are  collected by Owner
Trustee.

          6.2 ABSENCE OF CERTAIN DUTIES

          (a) Except in accordance with written instructions  furnished pursuant
to  Section  5.1 or 5.2 and except as  provided  in, and  without  limiting  the
generality  of,  Sections 3.1 and 5.4.1 and the last sentence of Section  9.1.2,
and subject to Section 4.01 of the Trust  Indenture,  neither  Owner Trustee nor
First  Security shall have any duty (i) to see to any recording or filing of any
Operative  Agreement  or of  any  supplement  to  any  thereof  or to see to the
maintenance  of any such recording or filing or any other filing of reports with
the FAA or other governmental agencies,  except that of First Security to comply
with the FAA  reporting  requirements  set forth in 14 C.F.R.  ss.  47.45 and 14

<PAGE>


C.F.R.  ss. 47.51,  and Owner Trustee shall, to the extent that  informatioN for
that  purpose is timely  supplied  by Lessee  pursuant  to any of the  Operative
Agreements,  complete and timely  submit (and furnish Owner  Participant  with a
copy of) any and all reports relating to the Aircraft that may from time to time
be  required  by the FAA or any  government  or  governmental  authority  having
jurisdiction,  (ii) to see to any  insurance  on the  Aircraft  or to  effect or
maintain  any such  insurance,  whether or not Lessee  shall be in default  with
respect  thereto,  other  than to  forward  to Owner  Participant  copies of all
reports and other written  information  which Owner Trustee receives from Lessee
pursuant to Section 11 of the Lease,  (iii) except as provided in Section  7.3.1
or 7.3.2 of the Participation Agreement,  Section 4.01 of the Trust Indenture or
Section  5.4 or 6.1  hereof,  to see to the  payment  or  discharge  of any tax,
assessment or other  governmental  charge or any lien or encumbrance of any kind
owing  with  respect  to or  assessed  or levied  against  any part of the Trust
Indenture Estate or the Trust Estate, except as provided in Section 6.3.9 of the
Participation  Agreement  or (iv) to inspect  Lessee's  books and  records  with
respect to the Aircraft at any time permitted pursuant to the Lease.

          (b)  Notwithstanding   clause  (a),  Owner  Trustee  will  furnish  to
Mortgagee and Owner  Participant,  promptly upon receipt thereof,  duplicates or
copies of all  reports,  notices,  requests,  demands,  certificates,  financial
statements and other  instruments  furnished to Owner Trustee under the Lease or
any  other  Operative  Agreement  except to the  extent  to which a  responsible
officer of Owner Trustee  reasonably  believes  (and confirms by telephone  call
with Owner  Participant)  that  duplicates  or copies  thereof have already been
furnished to Owner Participant by some other person.

          6.3 NO REPRESENTATIONS OR WARRANTIES AS TO CERTAIN MATTERS

          NEITHER  FIRST  SECURITY NOR OWNER TRUSTEE MAKES OR SHALL BE DEEMED TO
HAVE MADE (a) ANY  REPRESENTATION  OR  WARRANTY,  EXPRESS OR IMPLIED,  AS TO THE
TITLE, AIRWORTHINESS,  VALUE, CONDITION,  DESIGN, OPERATION,  MERCHANTABILITY OR
FITNESS FOR USE FOR A PARTICULAR PURPOSE OF THE AIRCRAFT OR ANY PART THEREOF, AS
TO THE ABSENCE OF LATENT OR OTHER DEFECTS,  WHETHER OR NOT  DISCOVERABLE,  AS TO
THE ABSENCE OF ANY  INFRINGEMENT  OF ANY PATENT,  TRADEMARK  OR  COPYRIGHT,  THE
ABSENCE  OF ANY  STRICT  LIABILITY  OBLIGATION  OR ANY OTHER  REPRESENTATION  OR
WARRANTY,  EXPRESS OR IMPLIED,  WITH RESPECT TO THE AIRCRAFT OR ANY PART THEREOF
WHATSOEVER, except that First Security warrants to Owner Participant that on the
Delivery Date Owner Trustee shall have received  whatever  title to the Aircraft
that was conveyed to it and that the Aircraft  shall,  on the Delivery  Date and
during the Term, be free of Lessor Liens  attributable  to First Security or (b)
any representation or warranty as to the validity, legality or enforceability of
this Trust Agreement or any other  Operative  Agreement to which First Security,
in its  individual  capacity  or as  Owner  Trustee,  is a party,  or any  other
document or instrument,  or as to the correctness of any statement  contained in
any  thereof  except to the extent that any such  statement  is  expressly  made
herein or therein by such party as a  representation  by First Security,  in its
individual  capacity  or as Owner  Trustee,  as the case may be, and except that
First Security  hereby  represents and warrants that it has all corporate  power
and authority to execute, deliver and perform this Trust Agreement and that this
Trust  Agreement  has been,  and  (assuming  due  authorization,  execution  and


<PAGE>


delivery  by Owner  Participant  of this Trust  Agreement)  the other  Operative
Agreements  to which it or Owner Trustee is a party have been (or at the time of
execution and delivery of any such  instrument by it or Owner Trustee under this
Trust  Agreement or pursuant to the terms of the  Participation  Agreement  that
such an  instrument  will be) duly executed and delivered by one of its officers
who is or will be, as the case may be,  duly  authorized  to execute and deliver
such  instruments on behalf of itself or Owner Trustee,  as the case may be, and
that this Trust Agreement constitutes the legal, valid and binding obligation of
First Security or Owner Trustee,  as the case may be, enforceable  against First
Security or Owner Trustee, as the case may be, in accordance with its terms.

          6.4 NO SEGREGATION OF MONIES; INTEREST

          Monies  received by Owner Trustee under this Trust  Agreement need not
be segregated  in any manner except to the extent  required by Law, or except as
provided in written  instructions from Owner Participant,  and shall be invested
as provided in Section 4.3 hereof or Section 4.4 of the Lease.

          6.5 RELIANCE UPON CERTIFICATES, COUNSEL AND AGENTS

          Owner  Trustee  shall incur no  liability  to anyone in acting in good
faith in reliance upon and in accordance with any signature, instrument, notice,
resolution, request, consent, order, certificate, report, opinion, bond or other
document  or  paper  reasonably  believed  by it to be  genuine  and  reasonably
believed  by it to be  signed  by the  proper  party or  parties.  Unless  other
evidence in respect thereof is specifically  prescribed in this Trust Agreement,
any request, direction, order or demand of Owner Participant or Lessee mentioned
in this Trust Agreement or in any of the other Owner Trustee Agreements shall be
sufficiently  evidenced  by written  instruments  signed by the  Chairman of the
Board, the President, any Vice President or any other officer and in the name of
Owner Participant or Lessee, as the case may be. Owner Trustee may accept a copy
of a resolution  of the Board of  Directors  or  Executive  Committee of Lessee,
certified by the  Secretary or an Assistant  Secretary of Lessee as duly adopted
and in full force and effect,  as conclusive  evidence that such  resolution has
been duly adopted by said Board of Directors or Executive Committee and that the
same is in full  force  and  effect.  As to any fact or  matter  the  manner  of
ascertainment  of which is not  specifically  described in this Trust Agreement,
Owner  Trustee may,  absent Actual  Knowledge to the contrary,  for all purposes
rely on a certificate  signed by the Chairman of the Board,  the President,  any
Vice President or any other officer of Lessee, and the Treasurer or an Assistant
Treasurer or the Secretary or an Assistant  Secretary of Lessee, as to such fact
or matter,  and such  certificate  shall  constitute  full  protection  to Owner
Trustee  for any  action  taken or  omitted  to be taken by it in good  faith in
reliance thereon and in accordance  therewith.  In the  administration of trusts
under this Trust  Agreement,  Owner  Trustee  may  execute  any of the trusts or
powers and perform its powers and duties under this Trust Agreement  directly or
through agents or attorneys and may, at the expense of the Trust Estate, consult
with counsel,  accountants and other skilled persons to be selected and employed
by it. Owner Trustee shall not be liable for anything done,  suffered or omitted

<PAGE>


in good  faith  by it in  accordance  with the  advice  or  opinion  of any such
counsel, accountants or other skilled persons.

          6.6 NOT ACTING IN INDIVIDUAL CAPACITY

          In acting under this Trust  Agreement,  First  Security acts solely as
Owner Trustee and not in its individual  capacity except as otherwise  expressly
provided in this Trust Agreement or in the other  Operative  Agreements to which
it is a party; and, except as may be otherwise  expressly provided in this Trust
Agreement,  the Lease, the Participation Agreement and the Trust Indenture,  all
persons, other than the Owner Participant as provided in this Trust Agreement or
the Trust  Indenture,  having any claim  against  Owner Trustee by reason of the
transactions contemplated hereby shall look only to the Trust Estate for payment
or  satisfaction  thereof  except  to the  extent  provided  in  Section  6.1 or
otherwise as Owner Trustee shall expressly agree otherwise in writing.

          6.7 FEES; COMPENSATION

          Airframe  Manufacturer shall pay the Transaction  Expenses and ongoing
fees of  Owner  Trustee  throughout  the Term  pursuant  to  Section  9.2 of the
Participation  Agreement.  The Trust Estate shall not have any liability for any
such  fees and  expenses;  PROVIDED,  that the  foregoing  shall  not  limit the
obligations of Owner Participant under Sections 5.3 and 7; PROVIDED,  that Owner
Trustee  shall  have a Lien upon the Trust  Estate  for any such fee not paid by
Airframe  Manufacturer  as  contemplated  by  Section  9.2 of the  Participation
Agreement  and such Lien shall  entitle  Owner Trustee to priority as to payment
thereof over payment to any other Person under this Trust  Agreement;  PROVIDED,
that such Lien shall be subject and subordinate in all events to the Lien of the
Trust Indenture;  and PROVIDED,  FURTHER, that Owner Trustee shall have no right
to exercise,  and shall not exercise,  any rights or remedies  Owner Trustee may
have with  respect to such Lien  unless and until the Secured  Obligations  have
been paid and performed in full.

          6.8 TAX RETURNS

          Owner Trustee shall be responsible  for the keeping of all appropriate
books and records  relating to the receipt and  disbursement of all monies under
this Trust Agreement or any agreement  contemplated  hereby.  Owner  Participant
shall be responsible for causing to be prepared and filed all income tax returns
required to be filed by Owner  Participant.  Owner Trustee shall be  responsible
for causing to be prepared, at the expense of Airframe Manufacturer,  all income
tax returns  required to be filed with respect to the trust  created  hereby and
shall  execute and file such  returns;  PROVIDED,  that Owner Trustee shall send
promptly a  completed  copy of such  return to Owner  Participant  not more than
sixty nor less than fifteen days prior to the due date of the return,  PROVIDED,
that Owner  Trustee  shall have timely  received all  necessary  information  to
complete and deliver to Owner Participant such return.  Owner Participant,  upon
request,  will  furnish  Owner  Trustee  with  all  such  information  as may be
reasonably required from Owner Participant in connection with the preparation of
such  income  tax  returns.  Owner  Trustee  shall  keep  copies of all  returns
delivered to or filed by it.


<PAGE>


Section 7. INDEMNIFICATION OF FIRST SECURITY BY OWNER PARTICIPANT

          Owner   Participant   hereby  agrees,   whether  or  not  any  of  the
transactions contemplated hereby shall be consummated,  to assume liability for,
and hereby indemnifies,  protects,  saves and keeps harmless, First Security and
its  successors,  assigns,  agents and  servants,  from and  against any and all
liabilities, obligations, losses, damages, penalties, taxes (excluding any Taxes
which are not required to be  indemnified  by Lessee  pursuant to Section 9.1 or
9.3 of the  Participation  Agreement  and  excluding  any taxes payable by First
Security on or measured by any  compensation  received by First Security for its
services under this Trust Agreement), claims, actions, suits, costs, expenses or
disbursements  (including,   without  limitation,   reasonable  legal  fees  and
expenses,  but  excluding  internal  costs and  expenses  such as  salaries  and
overhead,  and including,  without  limitation,  any liability of an owner,  any
strict  liability  and any  liability  without  fault)  of any kind  and  nature
whatsoever  which may be imposed  on,  incurred  by or  asserted  against  First
Security  (whether or not also indemnified  against by Lessee under the Lease or
under the  Participation  Agreement  or also  indemnified  against  by any other
Person;  PROVIDED,  that Owner  Participant shall be subrogated to the rights of
Owner Trustee against Lessee or any other  indemnitor) in any way relating to or
arising out of this Trust Agreement or any of the other Operative  Agreements or
the enforcement of any of the terms of any thereof, or in any way relating to or
arising out of the manufacture, purchase, acceptance, nonacceptance,  rejection,
ownership, delivery, lease, possession, use, operation,  condition, sale, return
or other disposition of the Aircraft (including,  without limitation, latent and
other defects, whether or not discoverable,  and any claim for patent, trademark
or  copyright  infringement),  or in any way  relating  to or arising out of the
administration  of the Trust Estate or the action or inaction of Owner  Trustee,
under  this  Trust  Agreement,  except  (a) in the case of gross  negligence  or
willful misconduct on the part of First Security,  in its individual capacity or
as Owner Trustee,  in the performance or nonperformance of its duties under this
Trust Agreement or under any of the other Owner Trustee  Agreements or (b) those
Claims resulting from the inaccuracy of any  representation or warranty of First
Security (or from the failure of First Security to perform any of its covenants)
in Section  6.3,  in Section  6.03 of the Trust  Indenture,  in Section 4 of the
Lease, in Section 6.3 of the Participation  Agreement or elsewhere in any of the
other Operative  Agreements or (c) as may result from a breach by First Security
of its covenant in the last  sentence of Section 5.4.1 or (d) in the case of the
failure to use ordinary care on the part of First  Security,  in its  individual
capacity  or as Owner  Trustee,  in the receipt or  disbursement  of funds or in
connection  with its  obligation  to invest  funds  pursuant to Section 4 of the
Participation  Agreement,  Section  4.4 of the Lease or Section 4.3 hereof or in
compliance  with the  provisions of the first sentence of Section 6.8 or (e) any
liability on the part of Owner Trustee  arising out of its negligence or willful
or negligent  misconduct in connection with its  obligations  under Section 5.1,
6.8 or 9.2 hereof or Section  4.01 of the Trust  Indenture,  or (f) those claims
arising  under any  circumstances  or upon any terms where Lessee would not have
been required to indemnify First Security  pursuant to Section 9.1 or 9.3 of the
Participation  Agreement  (disregarding for purposes of this paragraph  Sections
9.1.2(b)  and  9.3.2(j));   PROVIDED,   that  before   asserting  its  right  to
indemnification,  if any, pursuant to this Section 7, First Security shall first
demand its corresponding  right to indemnification  pursuant to Section 9 of the
Participation  Agreement  (but need not  exhaust any or all  remedies  available
thereunder).  The  indemnities  contained  in this  Section  7  extend  to First
Security  only  in  its  individual  capacity  and  shall  not be  construed  as
indemnities  of the Trust  Indenture  Estate or the Trust Estate  (except to the

<PAGE>


extent,  if any, that First Security has been  reimbursed by the Trust Indenture
Estate or the Trust Estate for amounts covered by the  indemnities  contained in
this Section 7). The  indemnities  contained in this Section 7 shall survive the
termination of this Trust Agreement.  In addition, if necessary,  First Security
shall be entitled to indemnification from the Trust Estate,  subject to the Lien
of the Trust Indenture,  for any liability,  obligation,  loss, damage, penalty,
tax, claim,  action,  suit, cost,  expense or disbursement  indemnified  against
pursuant  to this  Section 7 to the  extent  not  reimbursed  by  Lessee,  Owner
Participant or others,  but without  releasing any of them from their respective
agreements of reimbursement; and, to secure the same First Security shall have a
lien on the Trust Estate, subject to the lien of the Trust Indenture and subject
further to the  provisions of Section 6.7,  which shall be prior to any interest
therein of Owner  Participant.  The payor of any indemnity  under this Section 7
shall be  subrogated  to any right of the person  indemnified  in respect of the
matter as to which such indemnity was paid.

Section 8. TRANSFER OF OWNER PARTICIPANT'S INTEREST

          8.1 TRANSFER OF INTEREST

          All  provisions  of Section 10 of the  Participation  Agreement  shall
(with the same force and effect as if set forth in full in this  Section 8.1) be
applicable to any assignment,  conveyance or other transfer by Owner Participant
of any of its right,  title or interest in and to the  Participation  Agreement,
the Trust Estate or this Trust Agreement.

Section 9. SUCCESSOR OWNER TRUSTEES; CO-TRUSTEES

          9.1 RESIGNATION OF OWNER TRUSTEE; APPOINTMENT OF SUCCESSOR

               9.1.1 RESIGNATION OR REMOVAL

          Owner  Trustee or any  successor  Owner  Trustee  (a) shall  resign if
required to do so pursuant to Section  13.3 of the  Participation  Agreement  or
upon  obtaining  Actual  Knowledge  of any facts  that would cast doubt upon its
continuing  status as a Citizen of the  United  States and (b) may resign at any
time  without  cause by giving at least 60 days' prior  written  notice to Owner
Participant,  Mortgagee and Lessee,  such  resignation  to be effective upon the
assumption of the trusts  hereunder by the successor Owner Trustee under Section
9.1.2. In addition, Owner Participant may at any time remove Owner Trustee, with
or without cause by a notice in writing  delivered to Owner  Trustee,  Mortgagee
and Lessee,  such  removal to be  effective  upon the  assumption  of the trusts
hereunder by the successor Owner Trustee under Section 9.1.2, PROVIDED, that, in
the case of a removal without cause,  unless a Lease Event of Default shall have
occurred  and be  continuing,  such  removal  shall be subject to the consent of
Lessee (which consent shall not be  unreasonably  withheld).  In the case of the
resignation  or  removal  of Owner  Trustee,  Owner  Participant  may  appoint a
successor  Owner Trustee by an  instrument  signed by Owner  Participant,  with,
unless a Lease  Event of Default  shall have  occurred  and be  continuing,  the
consent of Lessee  (which  consent  shall not be  unreasonably  withheld).  If a
successor Owner Trustee shall not have been appointed  within 30 days after such
notice of resignation or removal,  Owner Trustee, any Owner Participant,  Lessee
or  Mortgagee  may apply to any court of  competent  jurisdiction  to  appoint a

<PAGE>


successor  Owner  Trustee to act until such time,  if any, as a successor  shall
have been appointed as above provided.  Any successor Owner Trustee so appointed
by such court shall  immediately  and without  further act be  superseded by any
successor  Owner Trustee  appointed as above  provided  within one year from the
date of the appointment by such court.

               9.1.2 EXECUTION AND DELIVERY OF DOCUMENTS, ETC.

          Any successor  Owner  Trustee,  however  appointed,  shall execute and
deliver to the  predecessor  Owner  Trustee,  with a copy to Owner  Participant,
Lessee and Mortgagee,  an instrument accepting such appointment and assuming the
obligations of Owner Trustee,  in its individual  capacity and as Owner Trustee,
under the Owner Trustee Agreements,  and thereupon such successor Owner Trustee,
without  further  act,  shall become  vested with all the  estates,  properties,
rights, powers, duties and trusts of the predecessor Owner Trustee in the trusts
under this Trust Agreement with like effect as if originally named Owner Trustee
in this Trust  Agreement;  but  nevertheless,  upon the written  request of such
successor  Owner  Trustee,  such  predecessor  Owner  Trustee  shall execute and
deliver an instrument  transferring  to such successor  Owner Trustee,  upon the
trusts herein expressed, all the estates, properties,  rights, powers and trusts
of such predecessor Owner Trustee, and such predecessor Owner Trustee shall duly
assign,  transfer,  deliver  and pay over to such  successor  Owner  Trustee all
monies or other  property then held by such  predecessor  Owner Trustee upon the
trusts herein  expressed.  Upon the  appointment of any successor  Owner Trustee
under this  Section  9.1,  the  predecessor  Owner  Trustee  will  execute  such
documents as are provided to it by such  successor  Owner  Trustee and will take
such further  actions as are requested of it by such successor  Owner Trustee as
are required to cause  registration of the Aircraft included in the Trust Estate
to be transferred upon the records of the FAA, or other  governmental  authority
having jurisdiction, into the name of the successor Owner Trustee.

               9.1.3 QUALIFICATIONS

          Any successor Owner Trustee, however appointed,  shall be a Citizen of
the United States and shall also be a bank or trust company  organized under the
Laws of the United  States or any state  thereof  having a combined  capital and
surplus of at least $100,000,000,  if there be such an institution willing, able
and legally  qualified to perform the duties of Owner  Trustee  under this Trust
Agreement upon  reasonable or customary  terms.  No such successor Owner Trustee
shall be located in a jurisdiction  which creates material adverse  consequences
for  Lessee  (unless  such  material  adverse  consequences  would be created by
substantially  all jurisdictions  where major banking or trust  institutions are
located).

               9.1.4 MERGER, ETC.

          Any  corporation  into which First Security may be merged or converted
or with which it may be  consolidated,  or any  corporation  resulting  from any
merger, conversion or consolidation to which First Security shall be a party, or
any corporation to which substantially all the corporate trust business of First
Security may be  transferred,  shall,  subject to the terms of Section 9.1.3, be

<PAGE>


Owner Trustee under this Trust  Agreement  without further act,  PROVIDED,  that
such corporation shall not also be the Mortgagee.

          9.2 CO-TRUSTEES AND SEPARATE TRUSTEES

          (a) If at any  time it  shall  be  necessary  or  prudent  in order to
conform  to any Law of any  jurisdiction  in which  all or any part of the Trust
Estate is located,  or Owner Trustee  being  advised by counsel shall  determine
that it is so necessary or prudent in the interest of Owner Participant or Owner
Trustee,  or  Owner  Trustee  shall  have  been  directed  to  do  so  by  Owner
Participant,  Owner Trustee and Owner  Participant  shall execute and deliver an
agreement supplemental hereto and all other instruments and agreements necessary
or proper to  constitute  another  bank or trust  company or one or more persons
(any or all of which shall be a Citizen of the United States)  approved by Owner
Trustee and Owner Participant,  either to act as co-trustee,  jointly with Owner
Trustee,  or to act as separate  trustee  under this Trust  Agreement  (any such
co-trustee  or  separate  trustee  being  herein  sometimes  referred  to  as an
"additional  trustee").  In the event Owner Participant shall not have joined in
the execution of such agreements'  supplemental hereto within ten days after the
receipt of a written  request  from  Owner  Trustee so to do, or in case a Lease
Event of Default or Indenture  Event of Default  shall occur and be  continuing,
Owner Trustee may act under the foregoing provisions of this Section 9.2 without
the  concurrence of Owner  Participant;  and Owner  Participant  hereby appoints
Owner Trustee its agent and  attorney-in-fact  to act for it under the foregoing
provisions of this Section 9.2 in either of such contingencies.

          (b) Every additional  trustee under this Trust Agreement shall, to the
extent  permitted  by Law,  be  appointed  and act,  and Owner  Trustee  and its
successors shall act, subject to the following provisions and conditions:

               (i) All powers,  duties,  obligations  and rights  conferred upon
     Owner Trustee in respect of the custody,  control and management of monies,
     the  Aircraft or  documents  authorized  to be  delivered  under this Trust
     Agreement or under the Participation Agreement shall be exercised solely by
     Owner Trustee;

               (ii) All other rights,  powers,  duties and obligations conferred
     or imposed  upon  Owner  Trustee  shall be  conferred  or imposed  upon and
     exercised  or  performed  by  Owner  Trustee  and such  additional  trustee
     jointly,  except to the extent  that under any Law of any  jurisdiction  in
     which any particular act or acts are to be performed (including the holding
     of title to the  Trust  Estate)  Owner  Trustee  shall  be  incompetent  or
     unqualified  to  perform  such act or acts,  in which  event  such  rights,
     powers,  duties and  obligations  shall be exercised  and performed by such
     additional trustee;

               (iii) No power  given to, or which it is  provided  hereby may be
     exercised by, any such  additional  trustee  shall be exercised  under this
     Trust  Agreement by such additional  trustee,  except jointly with, or with
     the consent in writing of, Owner Trustee;

<PAGE>


               (iv) No trustee  under this Trust  Agreement  shall be personally
     liable by reason of any action or omission of any other  trustee under this
     Trust Agreement;

               (v) Owner  Participant,  at any time, by an instrument in writing
     may remove any such additional trustee. In the event that Owner Participant
     shall not have joined in the  execution of any such  instrument  within ten
     days after the receipt of a written  request  from Owner  Trustee so to do,
     Owner  Trustee shall have the power to remove any such  additional  trustee
     without the concurrence of Owner Participant;  and Owner Participant hereby
     appoints Owner Trustee its agent and attorney-in-fact to act for it in such
     connection in such contingency; and

               (vi) No appointment of, or action by, any additional trustee will
     relieve Owner Trustee of any of its obligations  under, or otherwise affect
     any of the terms of,  the  Trust  Indenture  or  affect  the  interests  of
     Mortgagee or the Note Holders in the Trust Indenture Estate.

          (c) In case any  separate  trustee  under this  Section 9.2 shall die,
become incapable of acting,  resign or be removed, the title to the Trust Estate
and all rights and duties of such separate trustee shall, so far as permitted by
Law, vest in and be exercised by Owner  Trustee,  without the  appointment  of a
successor to such separate trustee.

Section 10. SUPPLEMENTS AND AMENDMENTS TO TRUST AGREEMENT AND OTHER DOCUMENTS

          10.1 SUPPLEMENTS AND AMENDMENTS AND DELIVERY THEREOF

               10.1.1 SUPPLEMENTS AND AMENDMENTS

          Subject to Section 7.2.2 of the  Participation  Agreement,  this Trust
Agreement may not be amended,  supplemented  or otherwise  modified except by an
instrument in writing signed by Owner Trustee and Owner Participant.  Subject to
Section  10.2,  Section  9.01 of the Trust  Indenture  and Section  7.6.7 of the
Participation Agreement, Owner Trustee will execute any amendment, supplement or
other  modification  of this  Trust  Agreement  or of any  other  Owner  Trustee
Agreement  which it is  requested  in writing  to execute by Owner  Participant,
except that Owner  Trustee shall not execute any such  amendment,  supplement or
other  modification  which,  by the  express  provisions  of  any  of the  above
documents,  requires the consent of any other party  unless such  consent  shall
have been obtained;  and PROVIDED,  that,  without the prior written  consent of
Owner Participant,  (a) no such supplement,  amendment or modification shall (i)
modify any of the  provisions  of Section 4 or this Section  10.1,  (ii) reduce,
modify or amend any  indemnities  in favor of Owner  Participant as set forth in
Section 9 of the  Participation  Agreement  or in the Tax  Indemnity  Agreement,
(iii)  reduce  the  amount  or  extend  the  time  of  payment  of  Basic  Rent,
Supplemental  Rent,  Stipulated Loss Value or Termination  Value as set forth in
the Lease (except in accordance  with Section 3 of the Lease) or (iv) modify any
of the rights of Owner  Participant  under the Trust  Indenture  and (b) no such
supplement,  amendment or modification shall require Owner Participant to invest
or  advance  funds or shall  entail any  additional  personal  liability  or the
surrender of any indemnification, claim or individual right on the part of Owner
Participant with respect to any agreement or obligation.


<PAGE>


               10.1.2 DELIVERY OF AMENDMENTS AND SUPPLEMENTS TO CERTAIN PARTIES

          A signed copy of each  amendment or supplement  referred to in Section
10.1.1  to which  Lessee is not a party  shall be  delivered  promptly  by Owner
Trustee to Lessee, and a signed copy of each amendment or supplement referred to
in Section 10.1.1 shall be delivered promptly by Owner Trustee to Mortgagee.

          10.2 DISCRETION AS TO EXECUTION OF DOCUMENTS

          Prior to executing any document required to be executed by it pursuant
to the terms of Section  10.1,  Owner  Trustee  shall be  entitled to receive an
opinion of its  counsel to the effect  that the  execution  of such  document is
authorized  under this Trust  Agreement.  If in the opinion of Owner Trustee any
such document adversely affects any right, duty,  immunity or indemnity in favor
of Owner  Trustee  under this Trust  Agreement or under any other Owner  Trustee
Agreement,  Owner Trustee may in its discretion decline to execute such document
unless Owner Trustee is furnished with  indemnification from Lessee or any other
party upon  terms and in amounts  reasonably  satisfactory  to Owner  Trustee to
protect the Trust Estate and the Owner Trustee against any and all  liabilities,
costs and expenses arising out of the execution of such documents.

          10.3 ABSENCE OF REQUIREMENTS AS TO FORM

          It shall not be necessary for any written request  furnished  pursuant
to Section 10.1 to specify the particular  form of the proposed  documents to be
executed  pursuant to such  Section  10.1,  but it shall be  sufficient  if such
request shall indicate the substance thereof.

          10.4 DISTRIBUTION OF DOCUMENTS

          Promptly after the execution by Owner Trustee of any document  entered
into  pursuant to Section 10.1,  Owner  Trustee  shall mail, by certified  mail,
postage prepaid, a conformed copy thereof to Owner Participant,  but the failure
of Owner  Trustee  to mail such  conformed  copy  shall not impair or affect the
validity of such document.

          10.5 NO  REQUEST  NEEDED AS TO LEASE  SUPPLEMENT  AND TRUST  INDENTURE
SUPPLEMENT

          No written  request  pursuant  to Section  10.1 shall be  required  to
enable Owner Trustee to enter into, pursuant to Section 3.1 and the Lease or the
Trust  Indenture,  as the case may be, the Lease  Supplement with Lessee and the
Trust Indenture Supplement.

Section 11. MISCELLANEOUS

          11.1 TERMINATION OF TRUST AGREEMENT

          This Trust  Agreement  and the trusts  created  hereby  shall be of no
further force or effect upon the earlier of (a) both the final  discharge of the
Trust  Indenture  pursuant to Section  10.01 thereof and the sale or other final
disposition  by Owner  Trustee of all  property  constituting  part of the Trust
Estate  and the  final  distribution  by Owner  Trustee  of all  monies or other

<PAGE>


property or proceeds  constituting  part of the Trust Estate in accordance  with
Section 4, PROVIDED, that at such time Lessee shall have fully complied with all
of the terms of the Lease and the  Participation  Agreement or (b) 21 years less
one day after the death of the last  survivor of all of the  descendants  of the
grandparents  of  David  C.  Rockefeller  living  on the  date  of the  earliest
execution  of this  Trust  Agreement  by any  party  hereto,  but if this  Trust
Agreement  and the trusts  created  hereby shall be or become  authorized  under
applicable  Law to be valid for a period  commencing on the 21st  anniversary of
the death of such last  survivor  (or,  without  limiting the  generality of the
foregoing,  if legislation shall become effective  providing for the validity of
this  Trust  Agreement  and the  trusts  created  hereby  for a period  in gross
exceeding  the  period for which this  Trust  Agreement  and the trusts  created
hereby are hereinabove stated to extend and be valid), then this Trust Agreement
and the trusts  created  hereby  shall not  terminate  under this clause (b) but
shall  extend to and  continue in effect,  but only if such  nontermination  and
extension shall then be valid under applicable Law, until the day preceding such
date as the same shall, under applicable Law, cease to be valid;  otherwise this
Trust  Agreement and the trusts  created hereby shall continue in full force and
effect in  accordance  with the terms  hereof.  Except as expressly set forth in
Section  11.2,  this Trust  Agreement and the trusts  created  hereby may not be
revoked by Owner Participant.

          11.2 TERMINATION AT OPTION OF THE OWNER PARTICIPANT

          Notwithstanding  Section 11.1 hereof, this Agreement and trust created
hereby shall  terminate and the Trust Estate shall be  distributed  to the Owner
Participant,  and this Agreement  shall be of no further force and effect,  upon
the election of the Owner  Participant by notice to the Owner  Trustee,  if such
notice shall be  accompanied  by the written  agreement  (in form and  substance
satisfactory  to the  Owner  Trustee)  of the  Owner  Participant  assuming  all
obligations  of the  Owner  Trustee  under  or  contemplated  by  the  Operative
Agreements  or  incurred  by it as trustee  hereunder  and  releasing  the Owner
Trustee therefrom;  provided,  however, that such notice may be given only after
the time the Lien of the Trust  Indenture is  discharged  under Section 10.01 of
the Trust Indenture and after the Lease shall no longer be in effect.

          11.3 OWNER PARTICIPANT HAS NO LEGAL TITLE IN TRUST ESTATE

          Owner  Participant shall not have legal title to any part of the Trust
Estate. No transfer,  by operation of Law or otherwise,  of any right, title and
interest  of Owner  Participant  in and to the Trust  Estate  under  this  Trust
Agreement  shall operate to terminate  this Trust  Agreement or the trusts under
this  Trust  Agreement  or  entitle  any  successors  or  transferees  of  Owner
Participant  to an  accounting  or to the transfer of legal title to any part of
the Trust Estate.

          11.4 ASSIGNMENT, SALE, ETC. OF AIRCRAFT

          Any assignment,  sale, transfer or other conveyance of the Aircraft by
Owner Trustee made pursuant to the terms of this Trust Agreement or of the Lease
or the  Participation  Agreement  shall  bind  Owner  Participant  and  shall be
effective to transfer or convey all right,  title and interest of Owner  Trustee
and Owner  Participant  in and to the  Aircraft.  No purchaser or other  grantee

<PAGE>


shall be required to inquire as to the authorization,  necessity,  expediency or
regularity  of  such  assignment,  sale,  transfer  or  conveyance  or as to the
application of any sale or other proceeds with respect thereto by Owner Trustee.

          11.5 TRUST AGREEMENT FOR BENEFIT OF CERTAIN PARTIES ONLY

          Except  for the terms of  Section  10 of the  Participation  Agreement
incorporated in Section 8 and except as otherwise provided in Sections 5.1, 6.7,
9, 10.1 and 11.1,  nothing in this Trust Agreement,  whether express or implied,
shall be  construed  to give any  person  other  than  Owner  Trustee  and Owner
Participant any legal or equitable right, remedy or claim under or in respect of
this Trust Agreement;  and this Trust Agreement shall be held to be for the sole
and exclusive benefit of Owner Trustee and Owner Participant.

          11.6 CITIZENSHIP OF OWNER PARTICIPANT

          Reserved.

          11.7 NOTICES

          Unless  otherwise  expressly  permitted  by the  terms  of this  Trust
Agreement, all notices, requests, demands, authorizations, directions, consents,
waivers  and other  communications  required  or  permitted  to be made,  given,
furnished or filed under this Trust Agreement  shall be in writing,  shall refer
specifically to this Trust Agreement and shall be personally delivered,  sent by
telecopy,  telex or other means of  electronic  facsimile  or  telecommunication
transmission,  sent  by  registered  mail  or  certified  mail,  return  receipt
requested,  postage prepaid,  or sent by overnight courier service, in each case
to the respective telex,  telecopy or other number or address set forth for such
party in  Schedule 1 to the  Participation  Agreement,  or to such other  telex,
telecopy or other number or address as each party hereto may  hereafter  specify
by notice to the other  parties  hereto.  Each  such  notice,  request,  demand,
authorization,  direction,  consent,  waiver  or  other  communication  shall be
effective when received or, if made,  given,  furnished or filed (a) by telecopy
or other means of electronic facsimile or telecommunication  transmission,  when
confirmed,  or (b) by registered or certified  mail,  three  Business Days after
being deposited, properly addressed, in the U.S. mail.

          11.8 SEVERABILITY

          If any  provision  of this  Trust  Agreement  shall  be held  invalid,
illegal or unenforceable in any respect in any jurisdiction, then, to the extent
permitted by Law, (a) all other provisions hereof shall remain in full force and
effect  in  such   jurisdiction   and  (b)  such   invalidity,   illegality   or
unenforceability  shall not affect the validity,  legality or  enforceability of
such provision in any other jurisdiction. If, however, any Law pursuant to which
such provisions are held invalid,  illegal or unenforceable may be waived,  such
Law is hereby waived by the parties hereto to the full extent permitted,  to the
end  that  this  Trust  Agreement  shall be  deemed  to be a valid  and  binding
agreement in all respects, enforceable in accordance with its terms.


<PAGE>


          11.9 WAIVERS, ETC.

          No term or  provision  hereof may be changed,  waived,  discharged  or
terminated  orally,  but  only  by an  instrument  in  writing  entered  into in
compliance  with the terms of Section  10;  and any  waiver of the terms  hereof
shall be effective  only in the specific  instance and for the specific  purpose
given.

          11.10 COUNTERPARTS

          This  Trust  Agreement  and  any  amendments,   waivers,  consents  or
supplements hereto may be executed in any number of counterparts,  each of which
when  so  executed  shall  be  deemed  to be  an  original,  and  all  of  which
counterparts, taken together, shall constitute one and the same instrument.

          11.11 BINDING EFFECT, ETC.

          All covenants and agreements  contained in this Trust  Agreement shall
be binding upon,  and inure to the benefit of, Owner Trustee and its  successors
and  assigns,  and Owner  Participant  and its  successors  and,  to the  extent
permitted by Section 8, assigns. Any request, notice, direction, consent, waiver
or other instrument or action by Owner Participant shall bind its successors and
assigns.

          11.12 HEADINGS; REFERENCES

          The  headings and the table of contents  used in this Trust  Agreement
are for  convenience  of reference only and shall not define or limit any of the
terms or provisions  hereof and shall not in any way affect the construction of,
or be taken into consideration in interpreting, this Trust Agreement.

          11.13 GOVERNING LAW

          THIS TRUST  AGREEMENT SHALL IN ALL RESPECTS BE GOVERNED BY THE LAWS OF
THE  STATE  OF  UTAH,  INCLUDING  ALL  MATTERS  OF  CONSTRUCTION,  VALIDITY  AND
PERFORMANCE, WITHOUT GIVING EFFECT TO PRINCIPLES OF CONFLICTS OF LAWS.

          [This space intentionally left blank.]

<PAGE>


          IN  WITNESS  WHEREOF,  the  parties  hereto  have  caused  this  Trust
Agreement  to be duly  executed  by their  respective  officers  thereunto  duly
authorized as of the day and year first above written.



                                           PACIFIC CENTURY LEASING, INC.


                                           By_______________________________
                                             Name:
                                             Title:


                                           FIRST SECURITY BANK, NATIONAL
                                             ASSOCIATION


                                           By_______________________________
                                             Name:
                                             Title:



       -------------------------------------------------------------------
       |     CONFIDENTIAL: SUBJECT TO RESTRICTIONS ON DISSEMINATION      |  
       |            SET FORTH IN SECTION 8 OF THIS AGREEMENT             |  
       -------------------------------------------------------------------


================================================================================


                           PARTICIPATION AGREEMENT ___
                         Dated as of September 25, 1997

                                      Among

                           CONTINENTAL AIRLINES, INC.,
                                     Lessee,

                         PACIFIC CENTURY LEASING, INC.,
                               Owner Participant,

                   FIRST SECURITY BANK, NATIONAL ASSOCIATION,
                         Not in its individual capacity
                      except as expressly provided herein,
                          but solely as Owner Trustee,
                                 Owner Trustee,


                            WILMINGTON TRUST COMPANY,
                         Not in its individual capacity
                      except as expressly provided herein,
                  but solely as Mortgagee, Subordination Agent
               under the Intercreditor Agreement, and Pass Through
               Trustee under each of the Pass Through Agreements,
                         Mortgagee and Loan Participant,

                                  CORCIM, INC.
                                Existing Lessor,

                                ROLLS-ROYCE PLC,
                               Existing Mortgagee
                                       and
                 EMBRAER-EMPRESA BRASILEIRA DE AERONAUTICA S.A.
                              Airframe Manufacturer
                          ----------------------------

                       One Embraer Model EMB-145 Aircraft
                        Bearing Manufacturer's Serial No.
                           and U.S. Registration No. N
                     with Two Allison Model AE3007A Engines



================================================================================


<PAGE>

<TABLE>
<CAPTION>

                                    CONTENTS


<S>                                                                          <C>
SECTION 1.   DEFINITIONS AND CONSTRUCTION......................................2

SECTION 2.   PARTICIPATION IN LESSOR'S COST; ISSUANCE OF EQUIPMENT NOTES;
             TERMINATION OF OBLIGATION TO PARTICIPATE..........................2
   2.1       Participation in Lessor's Cost....................................2
   2.2       Nature of Obligations of Participants.............................3
   2.3       Termination of Obligation to Participate..........................3

SECTION 3.   SALE OF AIRCRAFT; COMMITMENT TO LEASE AIRCRAFT....................3
   3.1       Sale of Aircraft..................................................3
   3.2       Commitment to Lease...............................................6

SECTION 4.   PROCEDURE FOR PARTICIPATION IN PAYMENT OF LESSOR'S COST;
             POSTPONEMENT OF SCHEDULED CLOSING DATE............................6
   4.1       Notices of Scheduled Closing Date.................................6
   4.2       Payment of Lessor's Cost..........................................6
   4.3       Postponement of Scheduled Closing Date............................7
   4.4       Closing...........................................................8

SECTION 5.   CONDITIONS PRECEDENT..............................................9
   5.1       Conditions Precedent to Obligations of Participants...............9
   5.2       Conditions Precedent to Obligations of Owner Trustee.............16
   5.3       Conditions Precedent to Obligations of Mortgagee.................16
   5.4       Conditions Precedent to Obligations of Lessee....................17
   5.5       Conditions Precedent to Obligations of Existing Lessor
             and Existing Mortgagee...........................................18
   5.6       Post-Registration Opinion........................................18

SECTION 6.   REPRESENTATIONS AND WARRANTIES...................................19
   6.1       Lessee's Representations and Warranties..........................19
   6.2       Owner Participant's Representations and Warranties...............23
   6.3       First Security's Representations and Warranties..................25
   6.4       WTC's Representations and Warranties.............................28
   6.5       Existing Lessor's Representations and Warranties.................32
   6.6       Existing Mortgagee's Representations and Warranties..............34
   6.7       Airframe Manufacturer's Representations and Warranties...........36
</TABLE>

<PAGE>

<TABLE>

<S>                                                                          <C>
SECTION 7.   COVENANTS, UNDERTAKINGS AND AGREEMENTS...........................39
   7.1       Covenants of Lessee..............................................39
   7.2       Covenants of Owner Participant...................................41
   7.3       Covenants of First Security and Owner Trustee....................44
   7.4       Covenants of WTC.................................................46
   7.5       Covenants of Note Holders........................................47
   7.6       Agreements.......................................................49

SECTION 8.   CONFIDENTIALITY..................................................56

SECTION 9.   INDEMNIFICATION AND EXPENSES.....................................57
   9.1       General Indemnity................................................57
   9.2       Expenses.........................................................64
   9.3       General Tax Indemnity............................................64
   9.4       Payments.........................................................76
   9.5       Interest.........................................................77
   9.6       Benefit of Indemnities...........................................77

SECTION 10.  ASSIGNMENT OR TRANSFER OF INTERESTS..............................77
   10.1      Participants, Owner Trustee and Note Holders.....................77
   10.2      Effect of Transfer...............................................80

SECTION 11.  [RESERVED].......................................................80

SECTION 12.  SECTION 1110.....................................................80

SECTION 13.  CHANGE OF CITIZENSHIP............................................81
   13.1      Generally........................................................81
   13.2      Owner Participant................................................81
   13.3      Owner Trustee....................................................82
   13.4      Mortgagee........................................................82

SECTION 14.  CONCERNING OWNER TRUSTEE.........................................82

SECTION 15.  MISCELLANEOUS....................................................83
   15.1      Amendments.......................................................83
   15.2      Severability.....................................................83
   15.3      Survival.........................................................83
   15.4      Reproduction of Documents........................................84
   15.5      Counterparts.....................................................84
   15.6      No Waiver........................................................84
   15.7      Notices..........................................................85
   15.8      GOVERNING LAW; SUBMISSION TO JURISDICTION; VENUE.................85
   15.9      Third-Party Beneficiary..........................................86
   15.10     Entire Agreement.................................................87
   15.11     Further Assurances...............................................87

</TABLE>

<PAGE>

ANNEX, SCHEDULES AND EXHIBITS

ANNEX A -         Definitions

SCHEDULE 1   -    Accounts; Addresses
SCHEDULE 2   -    Commitments
SCHEDULE 3   -    Certain Terms
SCHEDULE 4   -    Lessor Rent

EXHIBIT A    -    Opinion of special counsel to Lessee
EXHIBIT B    -    Opinion of corporate counsel to Lessee
EXHIBIT C-1  -    Opinion of corporate counsel to Airframe Manufacturer
EXHIBIT C-2  -    Opinion of special counsel to Airframe Manufacturer
EXHIBIT D    -    Opinion of special counsel to Owner Trustee
EXHIBIT E    -    Opinion of special counsel to Mortgagee
EXHIBIT F-1  -    Opinion of special counsel to Owner Participant
EXHIBIT F-2  -    Opinion of local counsel to Owner Participant
EXHIBIT G    -    Opinion of special counsel to Existing Lessor
EXHIBIT H    -    Opinion of special counsel to Existing Mortgagee
EXHIBIT I    -    Opinion of special counsel in Oklahoma City, Oklahoma
EXHIBIT J    -    Delivery Receipt

<PAGE>


                             PARTICIPATION AGREEMENT

     PARTICIPATION   AGREEMENT ____, dated  as  of  September   25,  1997  (this
"Agreement"),  among (a)  CONTINENTAL  AIRLINES,  INC.,  a Delaware  corporation
("Lessee"),  (b) PACIFIC CENTURY LEASING,  INC., a Hawaiian  corporation ("Owner
Participant"), (c) FIRST SECURITY BANK, NATIONAL ASSOCIATION, a national banking
association,  not in its  individual  capacity,  except  as  expressly  provided
herein,  but solely as Owner Trustee (this and all other  capitalized terms used
but not defined herein shall have the respective  meanings  ascribed  thereto in
Section 1) (in its capacity as Owner Trustee,  "Owner  Trustee" or "Lessor," and
in its individual capacity,  "First Security"),  (d) WILMINGTON TRUST COMPANY, a
Delaware  banking  corporation,  not  in  its  individual  capacity,  except  as
expressly  provided  herein,  but  solely  as  Mortgagee  (in  its  capacity  as
Mortgagee,  "Mortgagee" and in its individual  capacity,  "WTC"), (e) WILMINGTON
TRUST COMPANY,  not in its  individual  capacity,  except as expressly  provided
herein,  but solely as Pass Through Trustee under each of the Pass Through Trust
Agreements,  (each, a "Pass Through Trustee"), (f) WILMINGTON TRUST COMPANY, not
in its individual  capacity,  except as expressly provided herein, but solely as
Subordination Agent under the Intercreditor Agreement  ("Subordination  Agent"),
(g)  CORCIM,  INC.,  a  Delaware   corporation  (the  "Existing  Lessor"),   (h)
ROLLS-ROYCE  PLC,  a  corporation  organized  under  the  laws of  England  (the
"Existing Mortgagee"), and (i) EMBRAER-EMPRESA BRASILEIRA DE AERONAUTICA S.A., a
company organized under the laws of Brazil ("Airframe Manufacturer").

                                    RECITALS

     A.  Express  and  Airframe  Manufacturer  have  entered  into the  Purchase
Agreement,  pursuant to which,  among other things,  Airframe  Manufacturer  has
agreed to  manufacture  and sell to Express  and  Express has agreed to purchase
from Airframe Manufacturer certain aircraft, including the Aircraft.

     B. Prior to the date hereof,  in connection  with the interim  financing of
the Aircraft,  (i) certain of Express' rights under the Purchase  Agreement with
respect to the Aircraft were assigned to Existing Lessor,  (ii) the Aircraft was
purchased by Existing  Lessor,  leased to Lessee  pursuant to the Existing Lease
and  subleased  to  Express  pursuant  to the  Existing  Sublease  and (iii) the
Existing  Lessor  granted to Existing  Mortgagee a security  interest  in, among
other  things,  the  Aircraft and the  Existing  Lease  pursuant to the Existing
Mortgage.

     C. In order to  effectuate  the long-term  financing of the  Aircraft,  the
parties hereto intend that (i) the Owner Trustee purchase the Aircraft from the

<PAGE>

Existing Lessor utilizing the proceeds of the sale of the Equipment Notes to the
Pass Through Trustees and the investment by Owner Participant, (ii) the Aircraft
be leased to Lessee and  subleased  to  Express,  (iii)  Owner  Trustee  grant a
security  interest to Mortgagee in the Aircraft and the Lease for the benefit of
the Note  Holders and (iv) the  Existing  Lease be  terminated  and the Aircraft
released from the Lien of the Existing Mortgagee.

     D. The  parties  hereto wish to set forth in this  Agreement  the terms and
conditions  upon  and  subject  to which  the  aforesaid  transactions  shall be
effected.

     NOW, THEREFORE,  in consideration of the premises and the mutual agreements
contained herein and for other good and valuable consideration,  the receipt and
sufficiency  of which are  hereby  acknowledged,  the  parties  hereto  agree as
follows:

SECTION 1.  DEFINITIONS AND CONSTRUCTION

     Capitalized  terms used but not defined  herein  shall have the  respective
meanings set forth or  incorporated  by  reference,  and shall be construed  and
interpreted in the manner described, in Annex A.

SECTION 2.  PARTICIPATION  IN  LESSOR'S  COST;  ISSUANCE  OF  EQUIPMENT  NOTES;
            TERMINATION OF OBLIGATION TO PARTICIPATE

     2.1    PARTICIPATION IN LESSOR'S COST

     Subject to the terms and conditions of this Agreement, on the Closing Date,
Owner Participant and each Pass Through Trustee shall participate in the payment
of Lessor's Cost as follows:

     (a)  Owner  Participant  shall  participate in the payment of Lessor's Cost
          for the  Aircraft  by making an equity  investment  in the  beneficial
          ownership  of the  Aircraft  in the amount in  Dollars  equal to Owner
          Participant's Percentage multiplied by Lessor's Cost; and

     (b)  Each Pass Through  Trustee shall make a  non-recourse  secured loan to
          Owner  Trustee to finance,  in part,  the Owner  Trustee's  payment of
          Lessor's  Cost in the  amount in  Dollars  equal to such Pass  Through
          Trustee's PTT Percentage  multiplied by Lessor's Cost, such loan to be
          evidenced  by one or more  Equipment  Notes,  dated the Closing  Date,
          issued to the  Subordination  Agent as the registered holder on behalf
          of each such Pass Through  Trustee for the related Pass Through  Trust

<PAGE>

          by Owner  Trustee  in  accordance  with this  Agreement  and the Trust
          Indenture, in an aggregate principal amount equal to the Commitment of
          each such Pass Through Trustee.

     2.2    NATURE OF OBLIGATIONS OF PARTICIPANTS

     The obligations  hereunder of each Participant are several,  and not joint,
and a Participant  shall have no  obligation to make  available to Owner Trustee
any  portion of any  amount not paid  hereunder  by any other  Participant.  The
failure by any Participant to perform its obligations hereunder shall not affect
the  obligations of Lessee toward the other  Participants,  except to the extent
provided in Section 5.4.

     2.3    TERMINATION OF OBLIGATION TO PARTICIPATE

     Notwithstanding any other provision of this Agreement,  if the Closing does
not occur on or before the Commitment  Termination  Date, the Commitment of each
Participant  and its  obligation to  participate in the payment of Lessor's Cost
shall expire and be of no further force and effect; PROVIDED, that the liability
of any Participant that has defaulted in the payment of its Commitment shall not
be released.

SECTION 3.  SALE OF AIRCRAFT; COMMITMENT TO LEASE AIRCRAFT

     3.1    SALE OF AIRCRAFT

     Subject to the terms and conditions hereof, at the Closing, Existing Lessor
hereby  agrees to sell to Owner  Trustee  and  Owner  Trustee  hereby  agrees to
purchase from Existing Lessor the Aircraft, on the following terms:

            3.1.1  DELIVERY

     The Aircraft shall be delivered by Existing Lessor to Owner Trustee at such
place as may be  designated  by Lessee and  approved by Existing  Lessor  (which
approval shall not be unreasonably withheld). Upon Existing Lessor's delivery of
the  Aircraft  to Owner  Trustee,  Owner  Trustee  shall  execute and deliver to
Existing  Lessor a  Delivery  Receipt  therefor  in the form  annexed  hereto as
Exhibit J. This  purchase  and sale shall not be  effective  as to the  Aircraft
unless and until the Aircraft is concurrently delivered under the Lease.

            3.1.2  PURCHASE PRICE

     The full  purchase  price for the  Aircraft in the amount of Lessor's  Cost
shall be paid to Existing  Lessor in immediately  available funds on delivery of
the Aircraft.

<PAGE>

            3.1.3  DISCLAIMER

     Existing Lessor does not make, has not made and shall not be deemed to have
made,  and  expressly  disclaims,  any  representation  or warranty,  express or
implied, as to:

               (v) THE AIRWORTHINESS,  VALUE,  CONDITION,  DESIGN, ANY
     IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR USE OR FOR ANY
     PARTICULAR  PURPOSE  OF THE  AIRFRAME,  ANY  ENGINE  OR ANY  PART
     THEREOF;

               (w) THE  QUALITY OF THE  MATERIAL OR  WORKMANSHIP  WITH
     RESPECT TO THE AIRFRAME, ANY ENGINE OR ANY PART THEREOF;

               (x) THE  ABSENCE  OF LATENT OR ANY OTHER  DEFECT IN THE
     AIRFRAME,  ANY  ENGINE  OR  ANY  PART  THEREOF,  WHETHER  OR  NOT
     DISCOVERABLE;

               (y) THE  ABSENCE  OF ANY  INFRINGEMENT  OF ANY  PATENT,
     TRADEMARK OR COPYRIGHT OR THE LIKE; OR

               (z)  THE  ABSENCE  OF   OBLIGATIONS   BASED  ON  STRICT
     LIABILITY  IN  TORT,  OR ANY  OTHER  REPRESENTATION  OR  WARRANTY
     WHATSOEVER, EXPRESS OR IMPLIED, WITH RESPECT TO THE AIRFRAME, ANY
     ENGINE OR ANY PART THEREOF.

     The  foregoing  disclaimer  shall in no way  affect or limit  (i)  Existing
Lessor's obligations under the Operative  Agreements,  or (ii) Existing Lessor's
representations and warranties in Section 6.5 of this Agreement, in the Aircraft
Bill of Sale,  including  without  limitation the warranty of good title, or any
other express representation or warranty in any Operative Agreement.

            3.1.4  TERMINATION OF EXISTING FINANCING AGREEMENTS

     (a) The  Existing  Lease and Existing  Sublease  for the Aircraft  shall be
terminated, and each of the Existing Lessor and Lessee shall take such action to
evidence  such  termination  as Owner  Trustee  or  Mortgagee  shall  reasonably
request,  including  execution and delivery of a  termination  agreement for the
Existing Lease and Existing Sublease in form and substance reasonably acceptable
to Owner Trustee and satisfactory for filing with the FAA, and UCC-3 termination
statements  with respect to the  termination  of the Existing Lease and Existing
Sublease.

<PAGE>

     (b) The Aircraft, Aircraft Documents and other collateral shall be released
from the Lien of the Existing  Mortgage,  and the  Existing  Lessor and Existing
Mortgagee  shall take such action to  evidence  such  release as Owner  Trustee,
Mortgagee  or Lessee shall  reasonably  request,  including  the  execution  and
delivery of a Lien release  with  respect to the  Existing  Mortgage in form and
substance  reasonably  acceptable  to Owner  Trustee,  Mortgagee  and Lessee and
satisfactory  for filing with the FAA,  and UCC-3  termination  statements  with
respect to the release of the Aircraft from the Lien of the Existing Mortgage.

     (c) The Existing Participation Agreement shall be terminated,  effective as
of the  Closing,  and the  parties  thereto  shall  have no  further  obligation
thereunder  except for  Sections  7, 10, 11 and 12 thereof and for any breach of
such Agreement arising prior to the Closing.

     (d) Existing  Lessor shall refund to Lessee "Basic Rent" (as defined in the
Existing  Lease) paid in advance by Lessee  attributable to periods on and after
the Closing Date  determined by multiplying  such Basic Rent by a fraction,  the
numerator  of which shall be the number of days  remaining in the month in which
the  Closing  Date  occurs  (from  and  including  the  Closing  Date)  and  the
denominator of which shall be the total number of days in such month.

            3.1.5  TAXES

     Existing  Lessor  shall pay and  discharge  all  applicable  sales,  use or
similar  Taxes,  duties  or fees  assessed  or  levied  by any  federal,  state,
provincial or local taxing authority as a result of the sale and delivery of the
Aircraft to Owner Trustee contemplated by this Agreement. Existing Lessor, Owner
Trustee and Lessee will cooperate in order to minimize  Taxes  applicable to the
sale  and  delivery  of the  Aircraft  to  Owner  Trustee  contemplated  by this
Agreement.

     3.2    COMMITMENT TO LEASE

     Subject to the terms and conditions of this  Agreement,  concurrently  with
the  issuance of the  Equipment  Notes and the  purchase of the  Aircraft by the
Owner  Trustee on the Closing  Date,  Owner  Trustee shall lease the Aircraft to
Lessee, and Lessee shall lease the Aircraft from Owner Trustee, under the Lease.

<PAGE>

SECTION 4.  PROCEDURE   FOR   PARTICIPATION   IN   PAYMENT   OF  LESSOR'S  COST;
            POSTPONEMENT OF SCHEDULED CLOSING DATE

     4.1    NOTICES OF SCHEDULED CLOSING DATE

     Existing  Mortgagee agrees to give Lessee,  Existing Lessor,  Participants,
Owner Trustee,  and Mortgagee at least five Business Days' written notice of the
Scheduled  Closing  Date.  Each  Participant  agrees that making  available  its
respective  Commitment shall  constitute a waiver of such notice.  Owner Trustee
and Mortgagee shall be deemed to have waived such notice if Mortgagee shall have
received  from  each  Participant  funds in the full  amount  of its  respective
Commitment.

     4.2    PAYMENT OF LESSOR'S COST

     (a) Each  Participant  agrees,  subject to the terms and conditions of this
Agreement,  to make the Dollar amount of its respective Commitment available, by
wire transfer of immediately  available funds to WTC's account no.  0016-1728 at
Citibank,  NA, New York, New York ABA# 021-000-089,  reference Continental Lease
___, at or before 12:00 Noon, New York City time, on the Scheduled Closing Date.
All such funds made available by each  Participant  to WTC shall,  until payment
thereof to Existing  Lessor as provided in Section  4.2(b)(ii) or return thereof
to the respective  Participant  as provided in Section 4.3.2,  be held by WTC in
trust for the benefit of the respective  Participant,  as the sole and exclusive
property of the  respective  Participant  and not as part of the Trust Estate or
the Trust Indenture Estate.

     (b) Subject to the  satisfaction  or waiver by the applicable  party of the
conditions precedent set forth in Section 5, and simultaneously with the receipt
by the  parties  hereto of all  amounts to be paid to them on the  Closing  Date
pursuant to this Section 4.2, Owner Trustee shall:

          (i) purchase,  take title to, and accept delivery of the Aircraft, and
     in connection therewith execute the Delivery Receipt in the form of Exhibit
     J hereto;

          (ii) in  consideration  of the  transfer  of title to the  Aircraft to
     Owner  Trustee,  direct WTC to pay,  from the funds made  available  to WTC
     hereunder by the  Participants,  Lessor's  Cost to Existing  Lessor by wire
     transfer of immediately  available funds to Existing  Lessor's  account set
     forth in Schedule 1 or as otherwise directed by Existing Lessor;

<PAGE>

          (iii) execute an application for registration of the Aircraft with the
     FAA and Lease Supplement No. 1, in each case with respect to the Aircraft;

          (iv)  execute  the Trust  Indenture  and the initial  Trust  Indenture
     Supplement  and issue the  Equipment  Notes to the  Subordination  Agent in
     accordance with Section 2.1(b);

          (v) lease the Aircraft to Lessee pursuant to the Lease; and

          (vi) take such  other  action  as may be  required  to be taken by the
     Owner Trustee on the Closing Date by the terms of any Operative Agreement.

     4.3    POSTPONEMENT OF SCHEDULED CLOSING DATE

            4.3.1  POSTPONEMENT

     If  for  any  reason  whatsoever  the  Closing  is not  consummated  on the
Scheduled Closing Date,  Existing Mortgagee may by telephonic  notice,  given by
5:00 p.m., New York City time (such telephonic  notice to be promptly  confirmed
in writing by personal delivery or facsimile),  on the Scheduled Closing Date to
Lessee,  Existing  Lessor,  each  Participant,   Owner  Trustee  and  Mortgagee,
designate a Delayed Closing Date.

            4.3.2  RETURN OF FUNDS

     If the Closing  fails to occur on the  Scheduled  Closing  Date,  WTC shall
promptly  return  to  each  Participant  that  makes  funds  available  to it in
accordance  with Section  4.2(a) such funds,  together  with  interest or income
earned thereon.

            4.3.3  INVESTMENT OF FUNDS; INTEREST

     (a) If the Closing fails to occur on the Scheduled Closing Date, WTC shall,
if so instructed in the notice from Existing  Mortgagee,  use reasonable efforts
to invest,  at the risk of  Existing  Mortgagee,  the funds  received by it from
Participants in Cash Equivalents. Any such obligations purchased by WTC, whether
directly or through a  repurchase  agreement,  shall be held in trust by WTC for
the benefit of the respective  Participants that provided such funds, and not as
part of the Trust Estate or the Trust Indenture Estate.

     (b) If the Closing fails to occur on the Scheduled Closing Date, unless WTC
returns all funds to the  Participants  by 2:00 p.m., New York City time, on the
Scheduled Closing Date,  Existing Mortgagee shall, on the Scheduled Closing Date

<PAGE>

or on the date funds are  required to be returned  to  Participants  pursuant to
Section 4.3.2, reimburse each Participant that has made funds available pursuant
to  Section  4.2  for  the  loss  of the use of its  funds,  by  paying  to such
Participant in  immediately  available  funds an amount equal to the excess,  if
any, of (i) interest at the Debt Rate on the amount of such funds for the period
from and including the Scheduled  Closing Date to but excluding the Closing Date
or, if earlier,  the day on which such Participant's  funds are returned if such
return is made by 2:00 p.m.,  New York City time (or to but  excluding  the next
following  Business  Day if such  return is not made by such time) over (ii) any
amount paid to such  Participant  in respect of interest or income earned by WTC
pursuant to Section 4.3.3(a).

     (c) On the Closing Date or on the date funds are required to be returned to
Participants  pursuant to Section 4.3.2, Existing Mortgagee shall reimburse WTC,
for the benefit of  Participants  that provided  funds which are invested by WTC
hereunder,  for any losses incurred on such investments.  All income and profits
on the  investment  of such funds shall be for the  respective  accounts of such
Participants,  and WTC shall not be liable for  failure to invest  such funds or
for any losses  incurred on such  investments,  except for its own negligence or
willful misconduct.

     4.4    CLOSING

     The Closing  shall occur at the offices of Hughes  Hubbard & Reed LLP,  One
Battery Park Plaza, New York, New York 10004, or such other place as the parties
shall agree.

SECTION 5.  CONDITIONS PRECEDENT

     5.1    CONDITIONS PRECEDENT TO OBLIGATIONS OF PARTICIPANTS

     The  obligation  of each  Participant  to make  the  Dollar  amount  of its
respective  Commitment available for payment as directed by the Owner Trustee on
the Closing Date is subject to satisfaction or waiver by each such  Participant,
at or prior to the Closing, of the conditions  precedent set forth below in this
Section  5.1;  provided,  that it  shall  not be a  condition  precedent  to the
obligation of any Participant that any document be produced or action taken that
is to be  produced  or taken by such  Participant  or by a  Person  within  such
Participant's  control;  PROVIDED,  FURTHER, that Sections 5.1.2(iii),  (xv) and
(xxv) (G) and 5.1.15 shall not be conditions precedent to the obligation of Loan
Participant  and  Section  5.1.5  shall  not  be a  condition  precedent  to the
obligation of Owner Participant.

<PAGE>

            5.1.1  NOTICE

     Such  Participant  shall have received the notice  described in Section 4.1
or, in the case of a Delayed Closing Date, 4.3, when and as required thereby, or
shall have waived such notice.

            5.1.2  DELIVERY OF DOCUMENTS

     Such  Participant  shall,  except as noted below,  have  received  executed
counterparts  of  the  following   agreements,   instruments,   certificates  or
documents,  and each of such  counterparts  (a) shall have been duly authorized,
executed and delivered by the respective party or parties thereto,  (b) shall be
reasonably  satisfactory in form and substance to such Participant and (c) shall
be in full force and effect:

          (i) the Lease;  PROVIDED,  that only Mortgagee  shall receive the sole
     executed chattel paper original thereof;

          (ii) Lease  Supplement  No. 1;  PROVIDED,  that only  Mortgagee  shall
     receive the sole executed chattel paper original thereof;

          (iii)  the  Tax  Indemnity  Agreement;   PROVIDED,   that  only  Owner
     Participant and Lessee shall receive copies of the Tax Indemnity Agreement;

          (iv) the Trust Agreement;

          (v) the Trust Indenture;

          (vi) the initial Trust Indenture Supplement;

          (vii) the Purchase Agreement Assignment;

          (viii) the Consent and Agreement;

          (ix) the Equipment Notes dated the Closing Date;  PROVIDED,  that only
     the Subordination Agent shall receive the authenticated Equipment Notes;

          (x) an excerpted copy of the Purchase Agreement to the extent relating
     to Airframe  Manufacturer's  warranties or related obligations or any right
     in the  Purchase  Agreement  assigned  to  Owner  Trustee  pursuant  to the
     Purchase  Agreement  Assignment;  PROVIDED,  that only  Owner  Trustee  and
     Mortgagee shall receive copies of such  agreements  (copies of which may be
     inspected  by  Participants  and their  respective  special  counsel on the
     Closing  Date,  but after the Closing Date such copies shall be retained by
     Owner  Trustee and  Mortgagee  and may be  inspected  and reviewed by Owner

<PAGE>

     Participant or Loan Participant or their respective  counsel if and only if
     there shall have  occurred and be continuing a Lease Default or Lease Event
     of Default);

          (xi) the Bills of Sale;

          (xii) the Express Sublease;

          (xiii)  termination  agreements with respect to the Existing Lease and
     the Existing Sublease and a release of the Aircraft, Aircraft Documents and
     other collateral from the Lien of the Existing Mortgage, as contemplated by
     Section 3.1.4;

          (xiv) the  broker's  report and  insurance  certificates  required  by
     Section 11 of the Lease;

          (xv) an appraisal or appraisals from an Appraiser,  which appraisal or
     appraisals shall be reasonably  satisfactory in form and substance to Owner
     Participant;  PROVIDED, that only Owner Participant shall receive a copy of
     its appraisal (the "Appraisal");

          (xvi) (A) a copy of the  Certificate of  Incorporation  and By-Laws of
     Lessee  and  resolutions  of the board of  directors  of Lessee  and/or the
     executive committee thereof, in each case certified as of the Closing Date,
     by the Secretary or an Assistant  Secretary of Lessee, duly authorizing the
     execution,  delivery  and  performance  by Lessee of the  Lessee  Operative
     Agreements  required to be executed and  delivered by Lessee on or prior to
     the Closing Date in accordance with the provisions hereof and thereof;  (B)
     an incumbency certificate of Lessee,  Existing Lessor,  Existing Mortgagee,
     Airframe Manufacturer,  Owner Participant, First Security and WTC as to the
     person or persons  authorized to execute and deliver the relevant Operative
     Agreements on behalf of such party;  and (C) a copy of the  Certificate  of
     Incorporation  or  Articles  of  Incorporation   and  By-Laws  and  general
     authorizing   resolutions   of  the  boards  of  directors   (or  executive
     committees) or other  satisfactory  evidence of  authorization  of Existing
     Lessor, Existing Mortgagee, Airframe Manufacturer, Owner Participant, First
     Security and WTC,  certified as of the Closing Date by the  Secretary or an
     Assistant or Attesting  Secretary of Existing Lessor,  Existing  Mortgagee,
     Airframe   Manufacturer,   Owner  Participant,   First  Security  and  WTC,
     respectively,  which  authorize the execution,  delivery and performance by
     Existing  Lessor,   Existing  Mortgagee,   Airframe   Manufacturer,   Owner
     Participant, First Security and WTC, respectively, of each of the Operative

<PAGE>

     Agreements to which it is a party,  together with such other  documents and
     evidence  with respect to it as Lessee or any  Participant  may  reasonably
     request  in  order  to  establish  the  consummation  of  the  transactions
     contemplated by this Agreement and the taking of all corporate  proceedings
     in connection therewith;

          (xvii) an  Officer's  Certificate  of Lessee,  dated as of the Closing
     Date,  stating that its  representations  and  warranties set forth in this
     Agreement  are true and correct as of the  Closing  Date (or, to the extent
     that any such  representation  and warranty expressly relates to an earlier
     date, true and correct as of such earlier date);

          (xviii) an Officer's  Certificate of First  Security,  dated as of the
     Closing  Date,  stating that its  representations  and  warranties,  in its
     individual  capacity and as Owner Trustee,  set forth in this Agreement are
     true and  correct as of the  Closing  Date (or, to the extent that any such
     representation  and warranty expressly relates to an earlier date, true and
     correct as of such earlier date);

          (xix) an Officer's  Certificate of Owner Participant,  dated as of the
     Closing Date, stating that its  representations and warranties set forth in
     this  Agreement  are true and  correct as of the  Closing  Date (or, to the
     extent that any such  representation  and warranty  expressly relates to an
     earlier date, true and correct as of such earlier date);

          (xx) an Officer's  Certificate  of WTC,  dated as of the Closing Date,
     stating that its  representations and warranties in its individual capacity
     or as Mortgagee, a Pass Through Trustee or Subordination Agent, as the case
     may be, set forth in this  Agreement are true and correct as of the Closing
     Date (or, to the extent that any such representation and warranty expressly
     relates to an earlier date, true and correct as of such earlier date);

          (xxi) an Officer's  Certificate  of Existing  Lessor,  dated as of the
     Closing Date, stating that its  representations and warranties set forth in
     this  Agreement  are true and  correct as of the  Closing  Date (or, to the
     extent that any such  representation  and warranty  expressly relates to an
     earlier date, true and correct as of such earlier date);

          (xxii) an Officer's Certificate of Existing Mortgagee, dated as of the
     Closing Date, stating that its  representations and warranties set forth in

<PAGE>

     this  Agreement  are true and  correct as of the  Closing  Date (or, to the
     extent that any such  representation  and warranty  expressly relates to an
     earlier date, true and correct as of such earlier date);

          (xxiii) an application  for  registration of the Aircraft with the FAA
     in the name of Owner  Trustee;  PROVIDED,  that  only  special  counsel  in
     Oklahoma  City,  Oklahoma  shall receive the sole executed copy thereof for
     filing with the FAA;

          (xxiv) the Financing Statements;

          (xxv) the  following  opinions  of  counsel,  in each  case  dated the
     Closing Date:

               (A) an opinion of Hughes Hubbard & Reed LLP,  special  counsel to
          Lessee, substantially in the form of Exhibit A;

               (B) an opinion of Lessee's Legal Department, substantially in the
          form of Exhibit B;

               (C) an opinion of (x) corporate counsel to Airframe Manufacturer,
          substantially  in the form of Exhibit  C-1,  and (y) Condon & Forsyth,
          special counsel to Airframe Manufacturer, substantially in the form of
          Exhibit C-2;

               (D) an opinion  of Ray,  Quinney &  Nebeker,  special  counsel to
          Owner Trustee, substantially in the form of Exhibit D;

               (E) an opinion of Morris,  James,  Hitchens &  Williams,  special
          counsel to Mortgagee and Loan  Participant,  substantially in the form
          of Exhibit E;

               (F) an opinion of Special Counsel to Owner  Participant and Local
          Counsel to Owner  Participant  (each as defined in  Schedule 3 to this
          Agreement),  substantially  in  the  form  of  Exhibit  F-1  and  F-2,
          respectively;

               (G) an opinion of Special  Tax Counsel to Owner  Participant  (as
          defined in Schedule 3 to this Agreement),  with respect to certain tax
          consequences of the transactions  contemplated hereby;  PROVIDED, that
          only Owner Participant shall receive such opinion;

<PAGE>

               (H) an opinion of Condon & Forsyth,  special  counsel to Existing
          Lessor, substantially in the form of Exhibit G;

               (I) an  opinion  of Haight  Gardner  Holland  &  Knight,  special
          counsel to Existing Mortgagee, substantially in the form of Exhibit H;
          and

               (J) an  opinion  of Lytle  Soule &  Curlee,  special  counsel  in
          Oklahoma City, Oklahoma, substantially in the form of Exhibit I;

          (xxvi)  a  copy  of  a  current,   valid   Standard   Certificate   of
     Airworthiness for the Aircraft duly issued by the FAA;

          (xxvii) an Officer's Certificate of Airframe Manufacturer, dated as of
     the Closing Date, stating that its representations and warranties set forth
     in this  Agreement  are true and correct as of the Closing Date (or, to the
     extent that any such  representation  and warranty  expressly relates to an
     earlier date, true and correct as of such earlier date); and

          (xxviii) the  Participants  and their  respective  counsel  shall have
     received  copies of such  documents  and  papers as such  Participants  may
     reasonably request, other than (A) in the case of Loan Participant,  copies
     of  the  Purchase  Agreement,   provided  that  special  counsel  for  Loan
     Participant  may inspect the  Purchase  Agreement  in  connection  with the
     transactions  contemplated  hereby or as a basis for such counsel's closing
     opinion,  and (B) in the case of parties other than Owner  Participant  and
     its special counsel, the Tax Indemnity Agreement.

            5.1.3  OTHER COMMITMENTS

     Each other  Participant  shall have made available the Dollar amount of its
Commitment in accordance with Section 4.

            5.1.4  VIOLATION OF LAW

     No change  shall  have  occurred  after the date of this  Agreement  in any
applicable Law that makes it a violation of Law for (a) Lessee, Existing Lessor,
Existing  Mortgagee,  any  Participant,  Subordination  Agent,  Owner Trustee or
Mortgagee to execute,  deliver and perform the Operative Agreements to which any
of them is a party or (b) any  Participant  to make  the  Dollar  amount  of its
Commitment  available  or, in the case of any Loan  Participant,  to  acquire an
Equipment Note or to realize the benefits of the security  afforded by the Trust
Indenture.

<PAGE>

            5.1.5  PERFECTED SECURITY INTEREST

     On the Closing  Date,  after  giving  effect to the filing of the FAA Filed
Documents and the  Financing  Statements,  Mortgagee  shall have received a duly
perfected  first priority  security  interest in all of Owner  Trustee's  right,
title and  interest in the  Aircraft  and the Lease,  subject  only to Permitted
Liens.

            5.1.6  REPRESENTATIONS, WARRANTIES AND COVENANTS

     The  representations  and  warranties of each other party to this Agreement
made, in each case, in this  Agreement and in any other  Operative  Agreement to
which it is a party,  shall be true and accurate in all material  respects as of
the Closing Date (unless any such  representation  and warranty  shall have been
made with reference to a specified date, in which case such  representation  and
warranty  shall be true and accurate as of such  specified  date) and each other
party to this  Agreement  shall have  performed  and  observed,  in all material
respects, all of its covenants, obligations and agreements in this Agreement and
in any  other  Operative  Agreement  to which it is a party  to be  observed  or
performed by it as of the Closing Date.

            5.1.7  NO EVENT OF DEFAULT

     On the Closing  Date, no event shall have  occurred and be  continuing,  or
would result from the sale, mortgage or lease of the Aircraft, which constitutes
a Lease Default or Lease Event of Default,  or an Indenture Default or Indenture
Event of Default.

            5.1.8  NO EVENT OF LOSS

     On the Closing  Date,  no Event of Loss with respect to the Airframe or any
Engine shall have occurred and no  circumstance,  condition,  act or event that,
with the  giving  of  notice  or lapse of time or both,  would  give  rise to or
constitute  an Event of Loss with  respect to the  Airframe or any Engine  shall
have occurred.

            5.1.9  TITLE

     Owner Trustee shall have good title  (subject to filing and  recordation of
the FAA Bill of Sale  with the FAA) to the  Aircraft,  free and  clear of Liens,
except (a) the rights of Lessee under the Lease and Lease  Supplement No. 1, (b)
the  Lien  created  by the  Trust  Indenture  and the  initial  Trust  Indenture
Supplement and (c) other Permitted Liens.

<PAGE>

            5.1.10 CERTIFICATION

     The Aircraft  shall have been duly  certificated  by the FAA as to type and
airworthiness.

            5.1.11 SECTION 1110

     Owner  Trustee,  as lessor under the Lease (and  Mortgagee,  as assignee of
Owner Trustee under the Trust  Indenture),  shall be entitled to the benefits of
Section  1110  (as  currently  in  effect)  with  respect  to the  right to take
possession  of the Airframe and Engines as provided in the Lease in the event of
a case under Chapter 11 of the Bankruptcy Code in which Lessee is a debtor.

            5.1.12 FILING

     On the Closing Date (a) the FAA Filed  Documents shall have been duly filed
for  recordation  (or  shall  be in the  process  of  being  so duly  filed  for
recordation)  with the FAA in  accordance  with  the Act and (b) each  Financing
Statement  shall  have been duly  filed (or shall be in the  process of being so
duly filed) in the appropriate jurisdiction.

            5.1.13 NO PROCEEDINGS

     No action or proceeding shall have been instituted, nor shall any action be
threatened  in  writing,  before  any  Government  Entity,  nor shall any order,
judgment or decree  have been issued or proposed to be issued by any  Government
Entity,  to  set  aside,   restrain,   enjoin  or  prevent  the  completion  and
consummation  of  this  Agreement  or  any  other  Operative  Agreement  or  the
transactions contemplated hereby or thereby.

            5.1.14 GOVERNMENTAL ACTION

     All  appropriate  action  required  to have been taken prior to the Closing
Date by the  FAA,  or any  governmental  or  political  agency,  subdivision  or
instrumentality  of the  United  States,  in  connection  with the  transactions
contemplated by this Agreement shall have been taken,  and all orders,  permits,
waivers,  authorizations,  exemptions and approvals of such entities required to
be  in  effect  on  the  Closing  Date  in  connection  with  the   transactions
contemplated by this Agreement shall have been issued.

    5.2     CONDITIONS PRECEDENT TO OBLIGATIONS OF OWNER TRUSTEE

     The   obligation  of  Owner  Trustee  to  apply  the   Commitments  of  the
Participants to pay Lessor's Cost on the Closing Date is subject to satisfaction

<PAGE>

or  waiver  by Owner  Trustee,  at or prior to the  Closing,  of the  conditions
precedent set forth below in this Section 5.2.

            5.2.1  NOTICE

     Owner Trustee  shall have received the notice  described in Section 4.1 or,
in the case of a Delayed  Closing Date,  4.3, when and as required  thereby,  or
shall have waived such notice.
 
            5.2.2  DOCUMENTS

     Executed  originals  of  the  agreements,   instruments,   certificates  or
documents  described in Section 5.1.2 shall have been received by Owner Trustee,
except as specifically provided therein,  unless the failure to receive any such
agreement,  instrument,  certificate  or document is the result of any action or
inaction by Owner Trustee.

            5.2.3  OTHER CONDITIONS PRECEDENT

     Each of the conditions set forth in Sections 5.1.4, 5.1.6, 5.1.7 and 5.1.11
shall  have been  satisfied  unless  the  failure  of any such  condition  to be
satisfied is the result of any action or inaction by Owner Trustee.

     5.3    CONDITIONS PRECEDENT TO OBLIGATIONS OF MORTGAGEE

     The  obligation of Mortgagee to  authenticate  the  Equipment  Notes on the
Closing Date is subject to the satisfaction or waiver by Mortgagee,  at or prior
to the Closing, of the conditions precedent set forth below in this Section 5.3.

            5.3.1  NOTICE

     Mortgagee  shall have  received the notice  described in Section 4.1 or, in
the case of a Delayed Closing Date, 4.3, when and as required thereby,  or shall
have waived such notice.

            5.3.2  DOCUMENTS

     Executed  originals  of  the  agreements,   instruments,   certificates  or
documents  described  in Section  5.1.2 shall have been  received by  Mortgagee,
except as specifically provided therein,  unless the failure to receive any such
agreement,  instrument,  certificate  or document is the result of any action or
inaction by Mortgagee.

<PAGE>

            5.3.3  OTHER CONDITIONS PRECEDENT

     Each of the conditions set forth in Sections 5.1.4, 5.1.6, 5.1.7 and 5.1.11
shall  have been  satisfied  unless  the  failure  of any such  condition  to be
satisfied is the result of any action or inaction by Mortgagee.

     5.4    CONDITIONS PRECEDENT TO OBLIGATIONS OF LESSEE

     The  obligation  of Lessee to lease the Aircraft on the Closing Date and to
take the  other  actions  required  by this  Agreement  to be taken by it at the
Closing is subject to the  satisfaction or waiver by Lessee,  at or prior to the
Closing, of the conditions precedent set forth below in this Section 5.4.

            5.4.1  DOCUMENTS

     Executed  originals  of  the  agreements,   instruments,   certificates  or
documents described in Section 5.1.2 shall have been received by Lessee,  except
as specifically  provided therein,  and shall be satisfactory to Lessee,  unless
the failure to receive any such agreement,  instrument,  certificate or document
is the result of any action or inaction by Lessee.

            5.4.2  SALES TAX

     Lessee  shall be  satisfied  that no sales,  use,  value  added,  goods and
services  or like tax,  and no stamp tax duty,  is payable  with  respect to the
delivery  of the  Aircraft  on the  Closing  Date to the extent  that Lessee has
liability therefor under Section 9.3.

            5.4.3  OTHER CONDITIONS PRECEDENT

     Each  of  the   conditions   set  forth  in  Sections   5.1.3  (as  to  all
Participants), 5.1.4, 5.1.6, 5.1.7 (as to Indenture Defaults or Indenture Events
of  Default  not  constituting  Lease  Defaults  or  Lease  Events  of  Default,
respectively),  5.1.8, 5.1.9, 5.1.10,  5.1.11,  5.1.12,  5.1.13 and 5.1.14 shall
have  been  satisfied  or waived  by  Lessee,  unless  the  failure  of any such
condition to be satisfied is the result of any action or inaction by Lessee.

     5.5    CONDITIONS PRECEDENT TO OBLIGATIONS OF EXISTING LESSOR AND  EXISTING
            MORTGAGEE

     The  obligation  of Existing  Lessor to sell and  transfer  the Aircraft to
Owner Trustee at the time of the Closing and the respective  obligations of each
of Existing Lessor and Existing  Mortgagee to take the other actions required by
this  Agreement to be taken by it at the Closing is subject to the  satisfaction

<PAGE>

or waiver by it, at or prior to the Closing,  of the  conditions  precedent  set
forth below in this Section 5.5.

            5.5.1  TENDER OF LESSOR'S COST

     Owner Trustee shall have tendered to Existing Lessor Lessor's Cost pursuant
to Section 4.2, subject to performance by Existing Lessor and Existing Mortgagee
of their respective obligations under this Agreement.

            5.5.2  OTHER CONDITIONS PRECEDENT

     The condition set forth in Section  5.1.4(a) shall have been satisfied with
respect to it.

     5.6    POST-REGISTRATION OPINION

     Promptly upon the  registration  of the Aircraft and the recordation of the
FAA Filed Documents pursuant to the Act, Airframe  Manufacturer will cause Lytle
Soule & Curlee,  special  counsel  in  Oklahoma  City,  Oklahoma,  to deliver to
Lessee, Existing Lessor, Existing Mortgagee, each Participant, Owner Trustee and
Mortgagee a favorable opinion or opinions addressed to each of them with respect
to such registration and recordation.

SECTION 6.  REPRESENTATIONS AND WARRANTIES

     6.1    LESSEE'S REPRESENTATIONS AND WARRANTIES

     Lessee  represents and warrants to each  Participant,  Existing  Mortgagee,
Existing Lessor,  Airframe Manufacturer,  Subordination Agent, Owner Trustee and
Mortgagee that:

            6.1.1  ORGANIZATION; QUALIFICATION

     Lessee is a corporation  duly  incorporated,  validly  existing and in good
standing under the Laws of the State of Delaware and has the corporate power and
authority to conduct the business in which it is currently engaged and to own or
hold under lease its  properties  and to enter into and perform its  obligations
under the Lessee Operative  Agreements.  Lessee is duly qualified to do business
as a foreign  corporation  in good  standing in each  jurisdiction  in which the
nature and  extent of the  business  conducted  by it, or the  ownership  of its
properties,  requires  such  qualification,  except  where the  failure to be so
qualified would not give rise to a Material Adverse Change to Lessee.

<PAGE>

            6.1.2  CORPORATE AUTHORIZATION

     Lessee has taken,  or caused to be taken,  all necessary  corporate  action
(including,  without  limitation,  the  obtaining  of any consent or approval of
stockholders  required  by its  Certificate  of  Incorporation  or  By-Laws)  to
authorize the execution and delivery of each of the Lessee Operative Agreements,
and the performance of its obligations thereunder.

            6.1.3  NO VIOLATION

     The  execution and delivery by Lessee of the Lessee  Operative  Agreements,
the performance by Lessee of its obligations  thereunder and the consummation by
Lessee on the Closing Date of the transactions  contemplated thereby, do not and
will not (a)  violate any  provision  of the  Certificate  of  Incorporation  or
By-Laws of Lessee, (b) violate any Law applicable to or binding on Lessee or (c)
violate or  constitute  any default  under (other than any  violation or default
that would not result in a Material Adverse Change to Lessee),  or result in the
creation of any Lien (other than as permitted under the Lease) upon the Aircraft
under, any indenture,  mortgage,  chattel mortgage,  deed of trust,  conditional
sales contract, lease, loan or other material agreement,  instrument or document
to which Lessee is a party or by which Lessee or any of its properties is bound.

            6.1.4  APPROVALS

     The  execution and delivery by Lessee of the Lessee  Operative  Agreements,
the performance by Lessee of its obligations  thereunder and the consummation by
Lessee on the Closing Date of the transactions  contemplated  thereby do not and
will not require the consent or approval  of, or the giving of notice to, or the
registration  with,  or the  recording or filing of any  documents  with, or the
taking of any other action in respect of, (a) any trustee or other holder of any
Debt of Lessee and (b) any Government  Entity,  other than the filing of (x) the
FAA Filed Documents and the Financing  Statements (and  continuation  statements
periodically) and (y) filings, recordings,  notices or other ministerial actions
pursuant  to any  routine  recording,  contractual  or  regulatory  requirements
applicable to it.

            6.1.5  VALID AND BINDING AGREEMENTS

     The Lessee  Operative  Agreements have been duly  authorized,  executed and
delivered by Lessee and, assuming the due authorization,  execution and delivery
thereof by the other party or parties thereto,  constitute the legal,  valid and
binding  obligations of Lessee and are enforceable  against Lessee in accordance
with the respective terms thereof,  except as such enforceability may be limited

<PAGE>

by bankruptcy, insolvency,  reorganization,  receivership,  moratorium and other
similar Laws affecting the rights of creditors  generally and general principles
of equity, whether considered in a proceeding at law or in equity.

            6.1.6  LITIGATION

     Except as set forth in Lessee's  most recent Annual Report on Form 10-K, as
amended, filed by Lessee with the SEC on or prior to the Closing Date, or in any
Quarterly Report on Form 10-Q or Current Report on Form 8-K filed by Lessee with
the SEC  subsequent  to such Form 10-K and on or prior to the Closing  Date,  no
action,  claim or  proceeding  is now  pending  or, to the Actual  Knowledge  of
Lessee,  threatened,  against  Lessee,  before  any  court,  governmental  body,
arbitration board, tribunal or administrative agency, which is reasonably likely
to be determined adversely to Lessee and if determined adversely to Lessee would
result in a Material Adverse Change.

            6.1.7  FINANCIAL CONDITION

     The audited  consolidated  balance sheet of Lessee with respect to Lessee's
most recent  fiscal year  included in Lessee's most recent Annual Report on Form
10-K,  as amended,  filed by Lessee with the SEC,  and the related  consolidated
statements  of  operations  and cash flows for the  period  then ended have been
prepared in accordance with GAAP and fairly present in all material respects the
financial condition of Lessee and its consolidated  subsidiaries as of such date
and the results of its operations and cash flows for such period,  and since the
date of such balance  sheet,  there has been no material  adverse change in such
financial condition or operations of Lessee, except for matters disclosed in (a)
the financial  statements referred to above, (b) any subsequent Quarterly Report
on Form 10-Q or  Current  Report on Form 8-K filed by Lessee  with the SEC on or
prior to the date hereof,  or (c) any prospectus or prospectus  supplement filed
by Lessee  with the SEC in  connection  with the  offering  of the Pass  Through
Certificates.

            6.1.8  REGISTRATION AND RECORDATION

     Except for (a) the  registration  of the Aircraft  with the FAA pursuant to
the Act in the  name of Owner  Trustee,  (b) the  filing  for  recordation  (and
recordation)  of the FAA  Filed  Documents,  (c)  the  filing  of the  Financing
Statements (and continuation statements relating thereto at periodic intervals),
(d) the  taking  of  possession  and  retention  by  Mortgagee  of the  original
counterparts  of the Lease and Lease  Supplement No. 1 and (e) the affixation of
the  nameplates  referred to in Section 7.1.3 of the Lease,  no further  action,

<PAGE>

including  any filing or  recording  of any document  (including  any  financing
statement in respect  thereof  under Article 9 of the UCC) is necessary in order
to establish and perfect the right, title or interest of Owner Trustee,  and the
Mortgagee's security interest,  in the Aircraft and the Lease, as against Lessee
and any other Person, in each case, in any applicable jurisdiction in the United
States.

            6.1.9  CHIEF EXECUTIVE OFFICE

     The chief  executive  office  (as such term is  defined in Article 9 of the
UCC) of Lessee is located at 2929 Allen Parkway, Houston, Texas 77019.

            6.1.10 NO DEFAULT

     No event which,  if the Aircraft  were subject to the Lease,  constitutes a
Lease Event of Default has occurred and is continuing.

            6.1.11 NO EVENT OF LOSS

     No Event of Loss has  occurred  with respect to the Airframe or any Engine,
and, to the Actual Knowledge of Lessee, no circumstance, condition, act or event
has occurred that, with the giving of notice or lapse of time or both gives rise
to or constitutes an Event of Loss with respect to the Airframe or any Engine.

            6.1.12 COMPLIANCE WITH LAWS

     (a) Lessee is a Citizen of the United States and a U.S. Air Carrier.

     (b) Lessee holds all licenses,  permits and franchises from the appropriate
Government  Entities  necessary  to authorize  Lessee to lawfully  engage in air
transportation  and to  carry  on  scheduled  commercial  passenger  service  as
currently  conducted,  except  where the  failure  to so hold any such  license,
permit or franchise would not give rise to a Material Adverse Change to Lessee.

     (c) Lessee is not an  "investment  company" or a company  controlled  by an
"investment  company" within the meaning of the Investment  Company Act of 1940,
as amended.

            6.1.13 SECURITIES LAWS

     Neither Lessee nor any person  authorized to act on its behalf has directly
or  indirectly  offered any  beneficial  interest  or  Security  relating to the

<PAGE>

ownership  of the  Aircraft or the Lease or any interest in the Trust Estate and
Trust  Agreement,  or any of the  Equipment  Notes or any other  interest  in or
security  under the Trust  Indenture,  for sale to,  or  solicited  any offer to
acquire any such  interest or security  from,  or has sold any such  interest or
security to, any person in violation of the Securities Act.

            6.1.14 BROKER'S FEES

     No Person acting on behalf of Lessee is or will be entitled to any broker's
fee, commission or finder's fee in connection with the Transactions.

            6.1.15 SECTION 1110

     Owner Trustee, as lessor under the Lease (and Mortgagee,  as assignee under
the Trust Indenture),  is entitled to the benefits of Section 1110 (as currently
in effect)  with  respect to the right to take  possession  of the  Airframe and
Engines as provided in the Lease in the event of a case under  Chapter 11 of the
Bankruptcy Code in which Lessee is a debtor.

     6.2    OWNER PARTICIPANT'S REPRESENTATIONS AND WARRANTIES

     Owner  Participant  represents  and warrants to Lessee,  Loan  Participant,
Existing Mortgagee, Existing Lessor, Airframe Manufacturer, Subordination Agent,
Owner Trustee and Mortgagee that:

            6.2.1  ORGANIZATION, ETC.

     Owner Participant is a corporation duly incorporated,  validly existing and
in good standing under the Laws of the OP Jurisdiction,  has the corporate power
and  authority to conduct the  business in which it is currently  engaged and to
own or hold under  lease its  properties  and to enter  into,  and  perform  its
obligations under the Owner Participant Agreements, and has a tangible net worth
(exclusive of goodwill) greater than $25,000,000.

            6.2.2  CORPORATE AUTHORIZATION

     Owner Participant has taken, or caused to be taken, all necessary corporate
action (including,  without limitation, the obtaining of any consent or approval
of  stockholders  required by its  Certificate of  Incorporation  or By-Laws) to
authorize  the  execution  and  delivery  of  each  of  the  Owner   Participant
Agreements, and the performance of its obligations thereunder.

<PAGE>

            6.2.3  NO VIOLATION

     The execution and delivery by Owner  Participant  of the Owner  Participant
Agreements,  the performance by Owner Participant of its obligations  thereunder
and  the  consummation  by  Owner   Participant  on  the  Closing  Date  of  the
transactions contemplated thereby, do not and will not (a) violate any provision
of the Certificate of Incorporation or By-Laws of Owner Participant, (b) violate
any Law  applicable  to or  binding  on  Owner  Participant  or (c)  violate  or
constitute any default under (other than any violation or default that would not
result in a  Material  Adverse  Change to Owner  Participant),  or result in the
creation of any Lien (other than as provided for or  otherwise  permitted in the
Operative  Agreements)  upon the Trust Estate under,  any  indenture,  mortgage,
chattel  mortgage,  deed of trust,  conditional  sales contract,  lease, loan or
other material agreement, instrument or document to which Owner Participant is a
party or by which Owner Participant or any of its properties is bound.

            6.2.4  APPROVALS

     The execution and delivery by Owner  Participant  of the Owner  Participant
Agreements,  the performance by Owner Participant of its obligations  thereunder
and  the  consummation  by  Owner   Participant  on  the  Closing  Date  of  the
transactions  contemplated  thereby do not and will not  require  the consent or
approval  of, or the  giving of notice  to,  or the  registration  with,  or the
recording or filing of any documents  with, or the taking of any other action in
respect of, (a) any trustee or other holder of any Debt of Owner Participant and
(b) any Government Entity,  other than the filing of the FAA Filed Documents and
the Financing Statements.

            6.2.5  VALID AND BINDING AGREEMENTS

     The Owner  Participant  Agreements have been duly authorized,  executed and
delivered by Owner  Participant and, assuming the due  authorization,  execution
and delivery by the other party or parties thereto,  constitute the legal, valid
and binding  obligations of Owner Participant and are enforceable  against Owner
Participant  in accordance  with the respective  terms  thereof,  except as such
enforceability  may  be  limited  by  bankruptcy,  insolvency,   reorganization,
receivership,  moratorium  and  other  similar  Laws  affecting  the  rights  of
creditors  generally and general  principles of equity,  whether considered in a
proceeding at law or in equity.

<PAGE>

            6.2.6  CITIZENSHIP

     On the Closing Date,  Owner  Participant is a Citizen of the United States,
without making use of any voting trust or similar arrangement permitted under 14
C.F.R ss. 47.8.

            6.2.7  NO LIENS

     On the  Closing  Date,  there are no  Lessor  Liens  attributable  to Owner
Participant in respect of all or any part of the Trust Estate.

            6.2.8  INVESTMENT BY OWNER PARTICIPANT

     Owner  Participant's  beneficial  interest  in the  Trust  Estate  is being
acquired by it for its own account,  for  investment  and not with a view to any
resale or  distribution  thereof,  except that,  subject to the  restrictions on
transfer set forth in Section 10, the  disposition  by Owner  Participant of its
beneficial  interest  in the  Trust  Estate  shall at all  times be  within  its
control.

            6.2.9  ERISA

     No part of the funds to be used by Owner Participant to acquire or hold its
interests in the Trust Estate to be acquired by it under this Agreement directly
or indirectly constitutes assets of a Plan.

            6.2.10 LITIGATION

     There are no pending  or, to the  Actual  Knowledge  of Owner  Participant,
threatened  actions or proceedings  against Owner Participant  before any court,
governmental body,  arbitration board,  administrative agency or tribunal which,
if determined adversely to Owner Participant,  would materially adversely affect
the  ability of Owner  Participant  to perform its  obligations  under the Owner
Participant Agreements.

            6.2.11 SECURITIES LAWS

     Neither Owner  Participant nor any person Owner  Participant has authorized
to act on its behalf has directly or indirectly offered any beneficial  interest
in or Security  relating to the ownership of the Aircraft or any interest in the
Trust Estate, or any of the Equipment Notes or any other interest in or Security
under the Trust  Indenture for sale to, or solicited any offer to acquire any of
the same from,  any Person in violation of the  registration  provisions  of the
Securities Act or applicable state securities Laws.

<PAGE>

            6.2.12 BROKER'S FEES

     No Person acting on behalf of Owner  Participant  is or will be entitled to
any  broker's  fee,   commission   or  finder's  fee  in  connection   with  the
Transactions.

     6.3    FIRST SECURITY'S REPRESENTATIONS AND WARRANTIES

     First  Security  represents  and  warrants  to Lessee,  Owner  Participant,
Existing Mortgagee,  Existing Lessor, Airframe Manufacturer,  Loan Participants,
Subordination Agent and Mortgagee that:

            6.3.1  ORGANIZATION, ETC.

     First Security is a national banking  association  duly organized,  validly
existing and in good  standing  under the Laws of the United  States,  holding a
valid certificate to do business as a national banking  association with banking
authority to execute and deliver,  and perform its obligations  under, the Owner
Trustee Agreements.

            6.3.2  CORPORATE AUTHORIZATION

     First Security has taken,  or caused to be taken,  all necessary  corporate
action (including,  without limitation, the obtaining of any consent or approval
of stockholders required by Law or by its Articles of Association or By-Laws) to
authorize  the  execution  and  delivery by First  Security,  in its  individual
capacity and as Owner Trustee, of each of the Owner Trustee Agreements,  and the
performance of its obligations thereunder.

            6.3.3  NO VIOLATION

     The execution and delivery by First  Security,  in its individual  capacity
and as Owner Trustee of the Owner Trustee  Agreements,  the performance by First
Security,  in its individual  capacity and as Owner Trustee,  of its obligations
thereunder and the consummation by First Security in its individual capacity and
as Owner Trustee on the Closing Date of the transactions  contemplated  thereby,
do not and will not (a) violate any provision of the Articles of  Association or
By-Laws of First Security, (b) violate any Law applicable to or binding on Owner
Trustee or First Security or (c) violate or constitute  any default  under(other
than any violation or default that would not result in a Material Adverse Change
to First Security, in its individual capacity or as Owner Trustee), or result in
the creation of any Lien (other than the lien of the Trust  Indenture)  upon any
property of First Security,  in its individual capacity and as Owner Trustee, or

<PAGE>

any of its subsidiaries under, any indenture,  mortgage,  chattel mortgage, deed
of trust,  conditional sales contract,  lease, loan or other material agreement,
instrument or document to which First Security,  in its individual  capacity and
as Owner  Trustee,  is a party or by which  First  Security,  in its  individual
capacity and as Owner  Trustee,  or any of its  properties is or may be bound or
affected.

            6.3.4  APPROVALS

     The execution and delivery by First  Security,  in its individual  capacity
and as Owner Trustee, of the Owner Trustee Agreements,  the performance by First
Security,  in its individual  capacity and as Owner Trustee,  of its obligations
thereunder and the  consummation by First Security,  in its individual  capacity
and as Owner  Trustee,  on the  Closing  Date of the  transactions  contemplated
thereby do not and will not require the consent,  approval or authorization  of,
or the giving of notice to, or the registration with, or the recording or filing
of any documents  with, or the taking of any other action in respect of, (a) any
trustee  or other  holder of any Debt of First  Security  or (b) any  Government
Entity,  other  than the  filing of the FAA Filed  Documents  and the  Financing
Statements.

            6.3.5  VALID AND BINDING AGREEMENTS

     The  Owner  Trustee  Agreements  have been duly  authorized,  executed  and
delivered by First Security,  in its individual capacity or as Owner Trustee, as
the case may be, and  constitute  the legal,  valid and binding  obligations  of
First Security,  in its individual capacity and as Owner Trustee,  and, assuming
the due  authorization,  execution  and  delivery  thereof by the other party or
parties  thereto,  are  enforceable  against First  Security,  in its individual
capacity and as Owner Trustee,  in accordance with the respective terms thereof,
except  as  such  enforceability  may  be  limited  by  bankruptcy,  insolvency,
reorganization,  receivership,  moratorium  and other similar Laws affecting the
rights  of  creditors  generally  and  general  principles  of  equity,  whether
considered in a proceeding at law or in equity.

            6.3.6  CITIZENSHIP

     On the Closing Date, First Security is a Citizen of the United States.

            6.3.7  CHIEF EXECUTIVE OFFICE

     The chief  executive  office  (as such term is  defined in Article 9 of the
UCC) of Owner Trustee is located at 79 South Main Street,  Salt Lake City,  Utah
84111.

<PAGE>

            6.3.8  TITLE

     On the Closing Date,  Owner Trustee shall have received  whatever  title to
the Aircraft as was conveyed to it by Existing Lessor.

            6.3.9  NO LIENS; FINANCING STATEMENTS

     On the  Closing  Date,  there are no  Lessor  Liens  attributable  to First
Security or Owner Trustee in respect of all or any part of the  Aircraft,  Trust
Estate or the Trust Indenture Estate.  Except for the Financing  Statements,  it
has not, either in its individual capacity or as Owner Trustee, executed any UCC
financing statements relating to the Aircraft or the Lease.

            6.3.10 LITIGATION

     There  are no  pending  or,  to the  Actual  Knowledge  of First  Security,
threatened actions or proceedings against First Security or Owner Trustee before
any  court,  governmental  body,  arbitration  board,  administrative  agency or
tribunal which,  if determined  adversely to First  Security,  would  materially
adversely  affect the ability of First  Security or Owner Trustee to perform its
obligations under the Owner Trustee Agreements.

            6.3.11 SECURITIES LAWS

     Neither First Security, nor any person authorized to act on its behalf, has
directly or indirectly  offered any beneficial  interest or Security relating to
the  ownership of the Aircraft or any interest in the Trust Estate or any of the
Equipment  Notes or any other interest in or security under the Trust  Indenture
for sale to, or  solicited  any offer to acquire  any such  interest or security
from,  or has sold any such  interest or security  to, any person other than the
Participants, except for the offering and sale of the Pass Through Certificates.

            6.3.12 EXPENSES AND TAXES

     There are no Expenses  or Taxes that may be imposed on or asserted  against
the Trust,  the Trust Estate or any part thereof or any  interest  therein,  the
Trust Indenture Estate,  Lessee,  Owner  Participant,  any Pass Through Trustee,
Subordination  Agent,  Owner Trustee or Mortgagee  (except as to Owner  Trustee,
Taxes  imposed on the fees payable to Owner  Trustee)  under the laws of Utah in
connection  with  the  execution,  delivery  or  performance  of  any  Operative
Agreement by Owner Trustee or in  connection  with the issuance of the Equipment
Notes,  which Expenses or Taxes would not have been imposed if Owner Trustee had
not (x) had its principal place of business in, (y) performed (in its individual

<PAGE>

capacity  or as Owner  Trustee)  any or all of its  duties  under the  Operative
Agreements  in or (z) engaged in any  activities  unrelated to the  transactions
contemplated by the Operative Agreements in, the State of Utah.

     6.4    WTC'S REPRESENTATIONS AND WARRANTIES

     WTC represents and warrants (with respect to Section 6.4.10,  solely in its
capacity  as  Subordination  Agent)  to  Lessee,  Owner  Participant,   Existing
Mortgagee, Existing Lessor, Airframe Manufacturer, and Owner Trustee that:

            6.4.1  ORGANIZATION, ETC.

     WTC is a Delaware banking corporation duly organized,  validly existing and
in good  standing  under  the Laws of the  State of  Delaware,  holding  a valid
certificate  to do  business  as a Delaware  banking  corporation  with  banking
authority  to execute  and  deliver,  and  perform its  obligations  under,  the
Mortgagee Agreements,  the Pass Through Trustee Agreements and the Subordination
Agent Agreements.

            6.4.2  CORPORATE AUTHORIZATION

     WTC has  taken,  or caused  to be taken,  all  necessary  corporate  action
(including,  without  limitation,  the  obtaining  of any consent or approval of
stockholders  required by Law or by its Certificate of Incorporation or By-Laws)
to authorize the execution and delivery by WTC, in its individual capacity or as
Mortgagee, a Pass Through Trustee or Subordination Agent, as the case may be, of
the  Mortgagee   Agreements,   the  Pass  Through  Trustee  Agreements  and  the
Subordination   Agent   Agreements  and  the   performance  of  its  obligations
thereunder.

            6.4.3  NO VIOLATION

     The  execution  and  delivery  by WTC,  in its  individual  capacity  or as
Mortgagee, a Pass Through Trustee or Subordination Agent, as the case may be, of
the  Mortgagee   Agreements,   the  Pass  Through  Trustee  Agreements  and  the
Subordination  Agent  Agreements,  the  performance  by WTC,  in its  individual
capacity or as Mortgagee,  a Pass Through Trustee or Subordination Agent, as the
case may be, of its obligations  thereunder and the  consummation on the Closing
Date of the transactions  contemplated  thereby, do not and will not (a) violate
any provision of the Certificate of Incorporation or By-Laws of WTC, (b) violate
any Law applicable to or binding on WTC, in its  individual  capacity or (except
in the case of any Law  relating  to any  Plan)  as  Mortgagee,  a Pass  Through
Trustee or  Subordination  Agent, or (c) violate or constitute any default under

<PAGE>

(other than any violation or default that would not result in a Material Adverse
Change to WTC, in its individual  capacity or Mortgagee,  a Pass Through Trustee
or Subordination  Agent),  or result in the creation of any Lien (other than the
lien of the  Trust  Indenture)  upon  any  property  of WTC,  in its  individual
capacity or as Mortgagee,  a Pass Through Trustee or Subordination Agent, or any
of WTC's subsidiaries under, any indenture,  mortgage, chattel mortgage, deed of
trust, conditional sales contract, lease, loan or other agreement, instrument or
document  to which WTC,  in its  individual  capacity  or as  Mortgagee,  a Pass
Through  Trustee or  Subordination  Agent,  is a party or by which  WTC,  in its
individual  capacity or as Mortgagee,  a Pass Through  Trustee or  Subordination
Agent, or any of their respective properties is bound.

            6.4.4  APPROVALS

     The  execution  and  delivery  by WTC,  in its  individual  capacity  or as
Mortgagee, a Pass Through Trustee or Subordination Agent, as the case may be, of
the  Mortgagee   Agreements,   the  Pass  Through  Trustee  Agreements  and  the
Subordination  Agent  Agreements,  the  performance  by WTC,  in its  individual
capacity or as Mortgagee,  a Pass Through Trustee or Subordination Agent, as the
case may be, of its obligations  thereunder and the  consummation on the Closing
Date by WTC, in its individual capacity or as Mortgagee,  a Pass Through Trustee
or  Subordination  Agent, as the case may be, of the  transactions  contemplated
thereby do not and will not require the consent,  approval or authorization  of,
or the giving of notice to, or the registration with, or the recording or filing
of any documents  with, or the taking of any other action in respect of, (a) any
trustee or other holder of any Debt of WTC or (b) any Government  Entity,  other
than the filing of the FAA Filed Documents and the Financing Statements.

            6.4.5  VALID AND BINDING AGREEMENTS

     The  Mortgagee  Agreements,  the Pass Through  Trustee  Agreements  and the
Subordination Agent Agreements have been duly authorized, executed and delivered
by WTC and, assuming the due authorization,  execution and delivery by the other
party or parties thereto, constitute the legal, valid and binding obligations of
WTC, in its  individual  capacity or as  Mortgagee,  a Pass  Through  Trustee or
Subordination Agent, as the case may be, and are enforceable against WTC, in its
individual  capacity or as Mortgagee,  a Pass Through  Trustee or  Subordination
Agent,  as the case may be, in accordance  with the  respective  terms  thereof,
except  as  such  enforceability  may  be  limited  by  bankruptcy,  insolvency,
reorganization,  receivership,  moratorium or other  similar Laws  affecting the

<PAGE>

rights  of  creditors  generally  and  general  principles  of  equity,  whether
considered in a proceeding at law or in equity.

            6.4.6  CITIZENSHIP

     WTC is a Citizen of the United States.

            6.4.7  NO LIENS

     On the  Closing  Date,  there are no Lessor  Liens  attributable  to WTC in
respect of all or any part of the Trust Estate or the Trust Indenture Estate.

            6.4.8  LITIGATION

     There are no pending or, to the Actual Knowledge of WTC, threatened actions
or proceedings against WTC, in its individual  capacity or as Mortgagee,  a Pass
Through Trustee or Subordination Agent, before any court,  administrative agency
or tribunal which, if determined adversely to WTC, in its individual capacity or
as Mortgagee, a Pass Through Trustee or Subordination Agent, as the case may be,
would materially adversely affect the ability of WTC, in its individual capacity
or as Mortgagee,  a Pass Through Trustee or Subordination Agent, as the case may
be, to perform its obligations under any of the Mortgagee  Agreements,  the Pass
Through Trustee Agreements or the Subordination Agent Agreements.

            6.4.9  SECURITIES LAWS

     Neither WTC nor any person  authorized to act on its behalf has directly or
indirectly offered any beneficial interest or Security relating to the ownership
of the  Aircraft  or any  interest in the Trust  Indenture  Estate or any of the
Equipment  Notes or any other interest in or security under the Trust  Indenture
for sale to, or  solicited  any offer to acquire  any such  interest or security
from,  or has sold any such  interest or security  to, any Person other than the
Participants, except for the offering and sale of the Pass Through Certificates.

            6.4.10 INVESTMENT

     The  Equipment  Notes to be acquired by the  Subordination  Agent are being
acquired by it for the account of the Pass Through Trustees,  for investment and
not with a view to any resale or distribution  thereof,  except that, subject to
the restrictions on transfer set forth in Section 10.1.3,  the disposition by it
of its Equipment Notes shall at all times be within its control.

<PAGE>

            6.4.11 TAXES

     There are no Taxes payable by any Pass Through  Trustee or WTC, as the case
may be, imposed by the State of Delaware or any political  subdivision or taxing
authority thereof in connection with the execution,  delivery and performance by
such Pass Through  Trustee or WTC, as the case may be, of this  Agreement or any
of the Pass  Through  Trustee  Agreements  (other than  franchise or other taxes
based on or  measured  by any fees or  compensation  received  by any such  Pass
Through Trustee or WTC, as the case may be, for services  rendered in connection
with the transactions contemplated by any of the Pass Through Trust Agreements),
and there are no Taxes  payable by any Pass Through  Trustee or WTC, as the case
may be, imposed by the State of Delaware or any political subdivision thereof in
connection  with the  acquisition,  possession  or  ownership  by any such  Pass
Through  Trustee of any of the  Equipment  Notes (other than  franchise or other
taxes based on or measured by any fees or compensation received by any such Pass
Through Trustee or WTC, as the case may be, for services  rendered in connection
with the transactions contemplated by any of the Pass Through Trust Agreements),
and,  assuming that the trusts created by the Pass Through Trust Agreements will
not be taxable as  corporations,  but,  rather,  each will be characterized as a
grantor  trust  under  subpart  E,  Part I of  Subchapter  J of the Code or as a
partnership  under  Subchapter K of the Code, such trusts will not be subject to
any Taxes imposed by the State of Delaware or any political subdivision thereof.

            6.4.12 CONTROL

     WTC is not an Affiliate of the Owner Participant or the Owner Trustee.

            6.4.13 BROKER'S FEES

     No  Person  acting  on  behalf of WTC,  in its  individual  capacity  or as
Mortgagee,  any Pass  Through  Trustee  or  Subordination  Agent,  is or will be
entitled to any broker's fee,  commission or finder's fee in connection with the
Transactions.

     6.5    EXISTING LESSOR'S REPRESENTATIONS AND WARRANTIES

     Existing  Lessor  represents  and  warrants  to Lessee,  each  Participant,
Existing Mortgagee, Subordination Agent, Owner Trustee and Mortgagee that:

            6.5.1  ORGANIZATION, ETC.

     Existing Lessor is a corporation duly incorporated, validly existing and in
good  standing  under the Laws of the State of Delaware,  and has the  corporate

<PAGE>

power and authority to conduct the business in which it is currently engaged and
to own or hold under lease its  properties  and to enter  into,  and perform its
obligations under the Existing Lessor Agreements.

            6.5.2  CORPORATE AUTHORIZATION

     Existing Lessor has taken, or caused to be taken,  all necessary  corporate
action (including,  without limitation, the obtaining of any consent or approval
of  stockholders  required by its  Certificate of  Incorporation  or By-Laws) to
authorize the execution and delivery of each of the Existing Lessor  Agreements,
and the performance of its obligations thereunder.

            6.5.3  NO VIOLATION

     The  execution  and  delivery by  Existing  Lessor of the  Existing  Lessor
Agreements, the performance by Existing Lessor of its obligations thereunder and
the  consummation  by Existing  Lessor on the Closing  Date of the  transactions
contemplated  thereby,  do not and will not (a)  violate  any  provision  of the
Certificate of Incorporation or By-Laws of Existing Lessor,  (b) violate any Law
applicable  to or binding on Existing  Lessor or (c) violate or  constitute  any
default  under  (other than any  violation or default that would not result in a
Material  Adverse Change to Existing  Lessor),  or result in the creation of any
Lien  (other  than as  provided  for or  otherwise  permitted  in the  Operative
Agreements)  upon the Trust  Estate  under,  any  indenture,  mortgage,  chattel
mortgage,  deed of  trust,  conditional  sales  contract,  lease,  loan or other
material  agreement,  instrument or document to which Existing Lessor is a party
or by which Existing Lessor or any of its properties is bound.

            6.5.4  APPROVALS

     The  execution  and  delivery by  Existing  Lessor of the  Existing  Lessor
Agreements, the performance by Existing Lessor of its obligations thereunder and
the  consummation  by Existing  Lessor on the Closing  Date of the  transactions
contemplated  thereby do not and will not require the consent or approval of, or
the giving of notice to, or the registration with, or the recording or filing of
any  documents  with,  or the taking of any other  action in respect of, (a) any
trustee or other  holder of any Debt of Existing  Lessor and (b) any  Government
Entity,  other  than the  filing of the FAA Filed  Documents  and the  Financing
Statements.

<PAGE>

            6.5.5  VALID AND BINDING AGREEMENTS

     The Existing  Lessor  Agreements  have been duly  authorized,  executed and
delivered by Existing Lessor and, assuming the due authorization,  execution and
delivery by the other party or parties thereto,  constitute the legal, valid and
binding  obligations of Existing  Lessor and are  enforceable  against  Existing
Lessor  in  accordance  with  the  respective  terms  thereof,  except  as  such
enforceability  may  be  limited  by  bankruptcy,  insolvency,   reorganization,
receivership,  moratorium  and  other  similar  Laws  affecting  the  rights  of
creditors  generally and general  principles of equity,  whether considered in a
proceeding at law or in equity.

            6.5.6  TITLE

     On the Closing Date, Existing Lessor shall have and the Bills of Sale shall
convey to Owner Trustee good marketable title to the Aircraft, free and clear of
all claims, Liens and encumbrances of any nature, except Permitted Liens.

            6.5.7  LITIGATION

     There are no  pending  or, to the  Actual  Knowledge  of  Existing  Lessor,
threatened  actions or  proceedings  against  Existing  Lessor before any court,
governmental body,  arbitration board,  administrative agency or tribunal which,
if determined  adversely to Existing Lessor,  would materially  adversely affect
the ability of Existing  Lessor to perform its  obligations  under the  Existing
Lessor Agreements.

            6.5.8  SECURITIES LAWS

     Neither  Existing  Lessor nor any person  Existing Lessor has authorized to
act on its behalf has directly or indirectly offered any beneficial  interest in
or Security  relating to the  ownership  of the  Aircraft or any interest in the
Trust Estate, or any of the Equipment Notes or any other interest in or Security
under the Trust  Indenture for sale to, or solicited any offer to acquire any of
the same from, any Person in violation of the Securities Act or applicable state
securities Laws.

            6.5.9  BROKER'S FEES

     No Person acting on behalf of Existing Lessor is or will be entitled to any
broker's fee, commission or finder's fee in connection with the Transactions.

<PAGE>

     6.6    EXISTING MORTGAGEE'S REPRESENTATIONS AND WARRANTIES

     Existing  Mortgagee  represents and warrants to Lessee,  each  Participant,
Subordination Agent, Owner Trustee,  Existing Lessor,  Airframe Manufacturer and
Mortgagee that:

            6.6.1  ORGANIZATION, ETC.

     Existing  Mortgagee is a corporation  duly  incorporated,  validly existing
under the Laws of England and has the  corporate  power and authority to conduct
the business in which it is currently engaged and to own or hold under lease its
properties  and to enter into,  and perform its  obligations  under the Existing
Mortgagee Agreements.

            6.6.2  CORPORATE AUTHORIZATION

     Existing  Mortgagee  has  taken,  or  caused  to be  taken,  all  necessary
corporate action (including, without limitation, the obtaining of any consent or
approval of stockholders required by its constitutional  documents) to authorize
the execution and delivery of each of the Existing Mortgagee Agreements, and the
performance of its obligations thereunder.

            6.6.3  NO VIOLATION

     The execution and delivery by Existing  Mortgagee of the Existing Mortgagee
Agreements,  the performance by Existing Mortgagee of its obligations thereunder
and  the  consummation  by  Existing  Mortgagee  on  the  Closing  Date  of  the
transactions contemplated thereby, do not and will not (a) violate any provision
of the  constitutional  documents  of  Existing  Mortgagee,  (b) violate any Law
applicable to or binding on Existing  Mortgagee or (c) violate or constitute any
default  under  (other than any  violation or default that would not result in a
Material Adverse Change to Existing Mortgagee), or result in the creation of any
Lien  (other  than as  provided  for or  otherwise  permitted  in the  Operative
Agreements)  upon the Trust  Estate  under,  any  indenture,  mortgage,  chattel
mortgage,  deed of  trust,  conditional  sales  contract,  lease,  loan or other
material  agreement,  instrument  or document to which  Existing  Mortgagee is a
party or by which Existing Mortgagee or any of its properties is bound.

            6.6.4  APPROVALS

     The execution and delivery by Existing  Mortgagee of the Existing Mortgagee
Agreements,  the performance by Existing Mortgagee of its obligations thereunder
and  the  consummation  by  Existing  Mortgagee  on  the  Closing  Date  of  the

<PAGE>

transactions  contemplated  thereby do not and will not  require  the consent or
approval  of, or the  giving of notice  to,  or the  registration  with,  or the
recording or filing of any documents  with, or the taking of any other action in
respect  of, (a) any trustee or other  holder of any Debt of Existing  Mortgagee
and (b) any Government Entity,  other than the filing of the FAA Filed Documents
and the Financing Statements.

            6.6.5  VALID AND BINDING AGREEMENTS

     The Existing Mortgagee  Agreements have been duly authorized,  executed and
delivered by Existing Mortgagee and, assuming the due  authorization,  execution
and delivery by the other party or parties thereto,  constitute the legal, valid
and  binding  obligations  of Existing  Mortgagee  and are  enforceable  against
Existing  Mortgagee in accordance with the respective  terms thereof,  except as
such  enforceability may be limited by bankruptcy,  insolvency,  reorganization,
receivership,  moratorium  and  other  similar  Laws  affecting  the  rights  of
creditors  generally and general  principles of equity,  whether considered in a
proceeding at law or in equity.

            6.6.6  LITIGATION

     There are no pending or, to the Actual  Knowledge  of  Existing  Mortgagee,
threatened  actions or proceedings  against Existing Mortgagee before any court,
governmental body,  arbitration board,  administrative agency or tribunal which,
if determined adversely to Existing Mortgagee, would materially adversely affect
the ability of Existing  Mortgagee to perform its obligations under the Existing
Mortgagee Agreements.

            6.6.7  SECURITIES LAWS

     Neither Existing Mortgagee nor any person Existing Mortgagee has authorized
to act on its behalf has directly or indirectly offered any beneficial  interest
in or Security  relating to the ownership of the Aircraft or any interest in the
Trust Estate, or any of the Equipment Notes or any other interest in or Security
under the Trust  Indenture for sale to, or solicited any offer to acquire any of
the same from, any Person in violation of the Securities Act or applicable state
securities Laws.

            6.6.8  BROKER'S FEES

     No Person acting on behalf of Existing  Mortgagee is or will be entitled to
any  broker's  fee,   commission   or  finder's  fee  in  connection   with  the
Transactions,  except for the  underwriters'  fees and commissions  payable with
respect to the public offering of the Pass Through Certificates and the fees and
expenses of Equity Advisor.

<PAGE>

     6.7    AIRFRAME MANUFACTURER'S REPRESENTATIONS AND WARRANTIES

     Airframe Manufacturer  represents and warrants to Lessee, each Participant,
Existing Mortgagee, Subordination Agent, Owner Trustee and Mortgagee that:

            6.7.1  ORGANIZATION, ETC.

     Airframe Manufacturer is a corporation duly incorporated,  validly existing
and in good standing under the Laws of Brazil,  and has the corporate  power and
authority to conduct the business in which it is currently engaged and to own or
hold under lease its properties  and to enter into, and perform its  obligations
under the Airframe Manufacturer Agreements.

            6.7.2  CORPORATE AUTHORIZATION

     Airframe  Manufacturer  has  taken,  or caused to be taken,  all  necessary
corporate action (including, without limitation, the obtaining of any consent or
approval of stockholders required by its constitutional  documents) to authorize
the execution and delivery of each of the Airframe Manufacturer Agreements,  and
the performance of its obligations thereunder.

            6.7.3  NO VIOLATION

     The  execution  and  delivery  by  Airframe  Manufacturer  of the  Airframe
Manufacturer  Agreements,  the  performance  by  Airframe  Manufacturer  of  its
obligations  thereunder and the  consummation  by Airframe  Manufacturer  on the
Closing Date of the transactions  contemplated  thereby, do not and will not (a)
violate any provision of the constitutional  documents of Airframe Manufacturer,
(b) violate any Law  applicable  to or binding on Airframe  Manufacturer  or (c)
violate or  constitute  any default  under (other than any  violation or default
that would not result in a Material Adverse Change to Airframe Manufacturer), or
result in the  creation of any Lien (other  than as  provided  for or  otherwise
permitted  in the  Operative  Agreements)  upon  the  Trust  Estate  under,  any
indenture,   mortgage,  chattel  mortgage,  deed  of  trust,  conditional  sales
contract,  lease,  loan or other material  agreement,  instrument or document to
which Airframe  Manufacturer is a party or by which Airframe Manufacturer or any
of its properties is bound.

            6.7.4  APPROVALS

     The  execution  and  delivery  by  Airframe  Manufacturer  of the  Airframe
Manufacturer  Agreements,  the  performance  by  Airframe  Manufacturer  of  its

<PAGE>

obligations  thereunder and the  consummation  by Airframe  Manufacturer  on the
Closing  Date of the  transactions  contemplated  thereby  do not and  will  not
require  the  consent  or  approval  of,  or the  giving  of  notice  to, or the
registration  with,  or the  recording or filing of any  documents  with, or the
taking of any other action in respect of, (a) any trustee or other holder of any
Debt of Airframe  Manufacturer  and (b) any  Government  Entity,  other than the
filing of the FAA Filed Documents and the Financing Statements.

            6.7.5  VALID AND BINDING AGREEMENTS

     The Airframe  Manufacturer  Agreements have been duly authorized,  executed
and  delivered by Airframe  Manufacturer  and,  assuming the due  authorization,
execution  and delivery by the other party or parties  thereto,  constitute  the
legal,  valid  and  binding   obligations  of  Airframe   Manufacturer  and  are
enforceable  against  Airframe  Manufacturer  in accordance  with the respective
terms  thereof,  except as such  enforceability  may be limited  by  bankruptcy,
insolvency,  reorganization,  receivership,  moratorium  and other  similar Laws
affecting the rights of creditors  generally  and general  principles of equity,
whether considered in a proceeding at law or in equity.

            6.7.6  TITLE

     On the Closing  Date,  Existing  Lessor  shall have,  and the Bills of Sale
shall convey to the Owner Trustee,  good and marketable  title to, the Aircraft,
free and clear of all  claims,  Liens and  encumbrances  of any  nature,  except
Permitted Liens.

            6.7.7  TAXES

     The Existing Lessor has filed or will cause to be filed all Federal and all
material state,  local and foreign tax returns which are required to be filed by
it and have paid or will cause to be paid all Taxes which are due and payable in
connection with the Aircraft.

            6.7.8  LITIGATION

     There are no pending or, to the Actual Knowledge of Airframe  Manufacturer,
threatened  actions or  proceedings  against  Airframe  Manufacturer  before any
court,  governmental body, arbitration board,  administrative agency or tribunal
which,  if  determined  adversely  to Airframe  Manufacturer,  would  materially
adversely affect the ability of Airframe Manufacturer to perform its obligations
under the Airframe Manufacturer Agreements.

<PAGE>

            6.7.9  SECURITIES LAWS

     Neither  Airframe  Manufacturer  nor any person Airframe  Manufacturer  has
authorized  to act  on  its  behalf  has  directly  or  indirectly  offered  any
beneficial  interest in or Security relating to the ownership of the Aircraft or
any interest in the Trust  Estate,  or any of the  Equipment  Notes or any other
interest in or Security under the Trust  Indenture for sale to, or solicited any
offer to acquire any of the same from, any Person in violation of the Securities
Act or applicable state securities Laws.

            6.7.10 BROKER'S FEES

     No Person acting on behalf of Airframe  Manufacturer is or will be entitled
to any  broker's  fee,  commission  or  finder's  fee  in  connection  with  the
Transactions,  except for the  underwriters'  fees and commissions  payable with
respect to the public offering of the Pass Through Certificates and the fees and
expenses of Equity Advisor.

SECTION 7.  COVENANTS, UNDERTAKINGS AND AGREEMENTS

     7.1    COVENANTS OF LESSEE

     Lessee covenants and agrees with Owner Participant, Loan Participant, Owner
Trustee, and Mortgagee as follows:

            7.1.1  CORPORATE EXISTENCE; U.S. AIR CARRIER

     Lessee  shall at all times  maintain  its  corporate  existence,  except as
permitted by Section 13.2 of the Lease, and shall at all times remain a U.S. Air
Carrier.

            7.1.2  NOTICE OF CHANGE OF CHIEF EXECUTIVE OFFICE

     Lessee will give Owner  Participant,  Owner  Trustee and  Mortgagee  timely
written  notice (but in any event within 30 days prior to the  expiration of the
period of time specified under applicable Law to prevent lapse of perfection) of
any relocation of its chief executive office (as such term is defined in Article
9 of the UCC) from its then present  location and will  promptly take any action
required by Section 7.1.3(c) as a result of such relocation.

            7.1.3  CERTAIN ASSURANCES

     (a) Lessee shall duly execute,  acknowledge and deliver,  or shall cause to
be  executed,   acknowledged  and  delivered,   all  such  further   agreements,
instruments,  certificates or documents,  and shall do and cause to be done such

<PAGE>

further  acts and things,  in any case,  as Owner  Participant,  Owner  Trustee,
Mortgagee  shall  reasonably  request  for  accomplishing  the  purposes of this
Agreement and the other  Operative  Agreements,  PROVIDED THAT any instrument or
other  document so executed by Lessee will not expand any  obligations  or limit
any  rights  of  Lessee  in  respect  of the  transactions  contemplated  by any
Operative Agreement.

     (b) Lessee shall  promptly take such action with respect to the  recording,
filing,  re-recording  and re-filing of the Lease,  the Trust  Agreement and the
Trust  Indenture and the  respective  supplements  thereto,  including,  without
limitation,  Lease Supplement No. 1 and the initial Trust Indenture  Supplement,
as shall be necessary to establish, perfect and protect the interests and rights
of Owner  Trustee in and to the Aircraft and under the Lease and the  perfection
and  priority of the Lien created by the Trust  Indenture,  and Lessee shall pay
all  out-of-pocket  costs and expenses thereof to the extent not paid by another
party as  Transaction  Expenses.  Lessee shall furnish to Owner  Participant  or
Owner Trustee such  information  (other than with respect to the  citizenship of
Owner  Participant  and Owner  Trustee)  in  Lessee's  possession  or  otherwise
reasonably available to Lessee as may be required to enable Owner Participant or
Owner Trustee to make application for registration of the Aircraft under the Act
(subject to Lessee's rights under Section 7.1.2 of the Lease).

     (c) Lessee will cause the FAA Filed Documents, the Financing Statements and
all continuation statements (and any amendments necessitated by any combination,
consolidation or merger pursuant to Section 13.2 of the Lease, or any relocation
of its chief  executive  office) in respect of the  Financing  Statements  to be
prepared  and,  subject  only to the  execution  and  delivery  thereof by Owner
Trustee and  Mortgagee,  as applicable,  duly and timely filed and recorded,  or
filed for  recordation,  to the extent  permitted under the Act (with respect to
the FAA Filed  Documents)  or the UCC or  similar  law of any  other  applicable
jurisdiction (with respect to such other documents).

     (d) If the Aircraft has been  registered in a country other than the United
States  pursuant to Section  7.1.2 of the Lease,  Lessee  will  furnish to Owner
Trustee,  Mortgagee  and each  Participant  annually  after  such  registration,
commencing  with the  calendar  year after such  registration  is  effected,  an
opinion  of  special  counsel  reasonably  satisfactory  to  Owner  Trustee  and
Mortgagee  stating that,  in the opinion of such  counsel,  either that (i) such
action has been taken with respect to the recording,  filing,  re-recording  and
re-filing of the Operative Agreements and any supplements and amendments thereto
as  is  necessary  to  establish,   perfect  and  protect  Owner  Trustee's  and

<PAGE>

Mortgagee's  respective right, title and interest in and to the Aircraft and the
Operative  Agreements,  reciting  the details of such  actions,  or (ii) no such
action  is  necessary  to  maintain  the  perfection  of such  right,  title and
interest.

            7.1.4  SECURITIES LAWS

     Neither Lessee nor any person authorized to act on its behalf will directly
or  indirectly  offer  any  beneficial  interest  or  Security  relating  to the
ownership  of the  Aircraft or the Lease or any interest in the Trust Estate and
Trust  Agreement  or any of the  Equipment  Notes or any  other  interest  in or
security under the Trust Indenture, for sale to, or solicit any offer to acquire
any such  interest or security  from,  or sell any such interest or security to,
any person in violation of the  Securities  Act or  applicable  state or foreign
securities Laws.

     7.2    COVENANTS OF OWNER PARTICIPANT

     Owner Participant covenants and agrees with Lessee, and except with respect
to Section 7.2.4, Loan Participant, Owner Trustee and Mortgagee as follows:

            7.2.1  LIENS

     Owner Participant (a) will not directly or indirectly create, incur, assume
or suffer to exist any Lessor Lien  attributable to it on or with respect to all
or any part of the Trust Estate, the Trust Indenture Estate or the Aircraft, (b)
will,  at its own cost and  expense,  take such  action as may be  necessary  to
discharge any Lessor Lien  attributable to Owner  Participant on all or any part
of the Trust Estate,  the Trust Indenture Estate or the Aircraft,  PROVIDED that
Owner  Participant shall not be in breach of its obligations under this sentence
so long  as (i)  Owner  Participant  shall,  at its own  cost  and  expense,  be
diligently contesting such Lessor Lien in good faith by appropriate  proceedings
and (ii) such Lessor Lien and such  proceedings  do not involve (x) any material
danger of the sale,  forfeiture,  or loss of the  Aircraft,  the  Airframe,  any
Engine or any Part thereof or (y) any restriction on the use or operation of the
Aircraft or title thereto.  Owner  Participant  will hold harmless and indemnify
Lessee,  Owner Trustee,  each Note Holder,  Mortgagee,  each of their respective
Affiliates,  successors  and permitted  assigns,  the Trust Estate and the Trust
Indenture  Estate from and against (i) any and all Expenses,  (ii) any reduction
in the amount payable out of the Trust Estate or the Trust Indenture  Estate and
(iii) any interference with the possession, operation or other use of all or any

<PAGE>

part of the Aircraft,  in each case imposed on, incurred by or asserted  against
any of the foregoing as a consequence of any such Lessor Lien.

            7.2.2  REVOCATION OF TRUST AGREEMENT

     (a)  Owner  Participant  will  comply  with  the  provisions  of the  Trust
Agreement applicable to it, and will not terminate or revoke the Trust Agreement
or the trusts created thereunder without the prior written consent of Lessee and
Mortgagee and will not amend, modify or supplement the Trust Agreement, or waive
any of the provisions  thereof, if such amendment,  modification,  supplement or
waiver would have a material  adverse  effect on Lessee,  without the consent of
Lessee, or on Mortgagee or any Note Holder, without the consent of Mortgagee.

     (b)  Notwithstanding  Section  7.2.2(a),  Owner Participant may at any time
remove Owner Trustee pursuant to Section 9.1 of the Trust Agreement or terminate
the Trust Agreement pursuant to Section 11.2 of the Trust Agreement.

            7.2.3  CHANGE OF SITUS OF OWNER TRUST

     If, at any time, any Tax Indemnitee or the Trust Estate becomes  subject to
any Taxes for which it is indemnified  pursuant to Section 9.3 of this Agreement
and if, as a consequence  thereof,  Lessee should  request that the situs of the
Trust be moved to another  state in the United States from the state in which it
is then located, the situs of the Trust may be moved with the written consent of
Owner Participant  (which consent shall not be unreasonably  withheld) and Owner
Participant will take whatever action may be reasonably  necessary to accomplish
such  removal;  PROVIDED,  that,  in any event,  (a) Lessee  shall  provide such
additional tax  indemnification as Owner Participant and the Note Holders or the
Pass  Through   Trustees  may   reasonably   request  to  cover  any  additional
unindemnified  Taxes or loss of Tax benefits described in the assumptions in the
Tax Indemnity Agreement resulting from such change in the situs of the Trust (it
being  agreed that if a Lease Event of Default  shall have  occurred and is then
continuing,  it shall not be unreasonable for Owner  Participant to withhold its
consent to moving  the situs of the  Trust,  notwithstanding  the  provision  by
Lessee of such additional tax indemnification, unless a Section 1110 Event shall
have occurred and is then continuing),  (b) the rights and obligations under the
Operative  Agreements  of Owner  Participant,  the Note  Holders,  Pass  Through
Trustees and Mortgagee shall not be adversely affected as a result of the taking
of such  action,  (c) the Lien of the Trust  Indenture  on the  Trust  Indenture
Estate  shall not be  adversely  affected by such  action,  and Lessee and Owner
Trustee shall  execute and deliver such  documents as may be necessary or as may

<PAGE>

reasonably be requested by Mortgagee to protect and maintain the  perfection and
priority  of such  Lien,  (d)  Owner  Participant,  Pass  Through  Trustees  and
Mortgagee  shall have received an opinion or opinions of counsel  (which counsel
is  reasonably  satisfactory  to Owner  Participant,  Pass Through  Trustees and
Mortgagee)  in  scope,  form  and  substance  reasonably  satisfactory  to Owner
Participant,  Pass  Through  Trustees  and  Mortgagee to the effect that (i) the
Trust,  as thus  removed,  shall remain a validly  established  trust,  (ii) any
amendments to the Trust  Agreement  necessitated by such removal shall have been
duly  authorized,  executed  and  delivered  by the  parties  thereto  and shall
constitute  the valid and binding  obligations  of such parties,  enforceable in
accordance  with  their  terms,  (iii)  covering  such  other  matters  as Owner
Participant,  Pass Through Trustees or Mortgagee may reasonably request,  (e) if
such removal involves the replacement of Owner Trustee,  then Owner Participant,
Pass Through Trustees and Mortgagee shall have received an opinion of counsel to
such successor  Owner Trustee in form and substance  reasonably  satisfactory to
Owner  Participant,  Pass Through  Trustees and  Mortgagee  covering the matters
described in the opinion  delivered  pursuant to Section  5.1.2(xxv)(D)  and (f)
Lessee shall indemnify and hold harmless Owner Participant,  Note Holders,  Pass
Through  Trustees and First  Security,  in its individual  capacity and as Owner
Trustee,  on a net after-tax basis against any and all reasonable  out-of-pocket
costs  and  expenses  including  attorneys'  fees  and  disbursements,  fees and
expenses of any new owner  trustee,  registration,  recording or filing fees and
taxes  incurred by Owner  Participant,  Note Holders,  Pass Through  Trustees or
Owner Trustee in connection with such change of situs.  Owner Participant agrees
with  Lessee  that it will not consent to or direct a change in the situs of the
Trust Estate without the prior written consent of Lessee, except that if a Lease
Event of Default  shall have  occurred and is then  continuing,  except during a
Section 1110 Period, such consent shall not be required.

            7.2.4  COMPLIANCE WITH LEASE PROVISIONS

     Owner Participant  will, solely for the benefit of Lessee,  comply with the
express provisions applicable to it contained in the Lease.

            7.2.5  SECURITIES ACT

     Owner  Participant  will not directly or  indirectly  offer any  beneficial
interest or security  relating to the  ownership of the Aircraft or any interest
in the Trust Estate or any of the  Equipment  Notes or any other  interest in or
security under the Trust  Indenture for sale to, or solicit any offer to acquire
any such  interest or security  from,  or sell any such interest or security to,
any Person in violation of the registration  provisions of the Securities Act or

<PAGE>

applicable state or foreign  securities Laws,  provided that the foregoing shall
not be deemed to impose on Owner Participant any responsibility  with respect to
any such offer, sale or solicitation by any other party hereto.

            7.2.6  REGARDING THE OWNER TRUSTEE

     Owner  Participant  will instruct Owner Trustee to perform its  obligations
under each Owner Trustee Agreement.

     7.3    COVENANTS OF FIRST SECURITY AND OWNER TRUSTEE

     First  Security,  in its individual  capacity  and/or as Owner Trustee,  as
provided below,  covenants and agrees with Lessee, Owner Participant,  each Note
Holder and Mortgagee as follows:

            7.3.1  LIENS

     First Security (a) will not directly or indirectly create, incur, assume or
suffer to exist any Lessor Lien attributable to it or Owner Trustee with respect
to all or any part of the  Trust  Estate,  the  Trust  Indenture  Estate  or the
Aircraft,  (b) will,  at its own cost and  expense,  take such  action as may be
necessary to discharge any Lessor Lien  attributable  to First Security or Owner
Trustee on all or any part of the Trust Estate,  the Trust  Indenture  Estate or
the  Aircraft,  PROVIDED  that  First  Security  shall  not be in  breach of its
obligations  under this sentence so long as (i) First Security shall, at its own
cost and expense,  be  diligently  contesting  such Lessor Lien in good faith by
appropriate  proceedings  and (ii) such Lessor Lien and such  proceedings do not
involve  (x)  any  material  danger  of the  sale,  forfeiture,  or  loss of the
Aircraft, the Airframe, any Engine or any Part thereof or (y) any restriction on
the use or operation of the Aircraft or title  thereto,  First  Security will in
its individual  capacity hold harmless and indemnify Lessee,  Owner Participant,
each Note Holder, Mortgagee, each of their respective Affiliates, successors and
permitted  assigns,  the Trust  Estate and the Trust  Indenture  Estate from and
against (i) any and all Expenses,  (ii) any reduction in the amount  payable out
of the Trust  Estate or the Trust  Indenture  Estate and (iii) any  interference
with the possession,  operation or other use of all or any part of the Aircraft,
in each case imposed on, incurred by or asserted against any of the foregoing as
a consequence of any such Lessor Lien.

            7.3.2  OTHER BUSINESS

     Owner Trustee will not enter into any business or other activity  except as
contemplated by the Operative Agreements.

<PAGE>

            7.3.3  NOTICE OF CHANGE OF CHIEF EXECUTIVE OFFICE

     First Security,  in its individual capacity and as Owner Trustee, will give
Lessee,  each  Participant  and Mortgagee 30 days' prior  written  notice of any
relocation of its chief  executive  office (as such term is defined in Article 9
of the UCC) from its then  present  location and will  promptly  take any action
required by Section 7.3.8 as a result of such relocation.

            7.3.4  SECURITIES ACT

     First Security,  in its individual capacity and as Owner Trustee,  will not
directly or indirectly offer any beneficial interest or Security relating to the
ownership  of the  Aircraft or any  interest  in the Trust  Estate or any of the
Equipment  Notes or any other interest in or security under the Trust  Indenture
for sale to, or solicit any offer to acquire any such interest or security from,
or sell any such  interest  or  security  to,  any  Person in  violation  of the
registration  provisions of the  Securities  Act or applicable  state or foreign
securities  Laws,  provided that the foregoing  shall not be deemed to impose on
First   Security  in  its  individual   capacity  or  as  Owner   Trustee,   any
responsibility with respect to any such offer, sale or solicitation by any other
party hereto.

            7.3.5  PERFORMANCE OF AGREEMENTS

     Owner  Trustee  shall  perform  its  obligations  under the  Owner  Trustee
Agreements in accordance with the terms thereof.

            7.3.6  RELEASE OF LIEN OF TRUST INDENTURE

     Owner  Trustee,  in each  instance  referred  to in the  Lease  in  which a
transfer of any  property  is required to be made by Owner  Trustee to Lessee or
any other Person (other than Mortgagee or Owner Participant), shall, at Lessee's
request and expense,  use its  reasonable  efforts to procure from Mortgagee the
prompt release of the Lien of the Trust Indenture with respect to such property.

            7.3.7  NOTICES; DOCUMENTS

     In the event any claim with respect to any liabilities is filed against the
Owner  Trustee in its  capacity  as such and Owner  Trustee  shall  have  Actual
Knowledge thereof,  the Owner Trustee shall promptly notify Lessee and Mortgagee
in writing  thereof.  Owner Trustee further agrees to provide to Lessee promptly
any documents  (including  the  certificate  of aircraft  registration)  that it
receives from the FAA with respect to the Aircraft.

<PAGE>

            7.3.8  FILINGS

     After the Closing  Date,  Owner  Trustee  shall duly execute and deliver to
Lessee all filings and recordings  (including,  without limitation,  all filings
and UCC financing statements under the Act and the UCC and any amendments to UCC
financing  statements  necessitated  by any  relocation  of its chief  executive
office),  prepared  and  delivered  to it by Lessee  required  to perfect  Owner
Trustee's title to the Aircraft and the liens of and security  interests granted
by the Trust Indenture (or to maintain such  perfection) and to make such title,
liens and security interests valid and enforceable.

            7.3.9  TRUST AGREEMENT

     Each of First  Security and Owner Trustee  hereby agrees with Lessee,  Loan
Participant and Mortgagee not to revoke the trust created by the Trust Agreement
so long as the Trust Indenture remains  undischarged or if such revocation would
have an adverse effect on the Lessee.  Nothing contained in this Agreement shall
impair any right under the Trust  Agreement of First Security to resign as Owner
Trustee in accordance with the provisions of the Trust Agreement.

     7.4    COVENANTS OF WTC

     WTC in its  individual  capacity  or as  Mortgagee,  each  Applicable  Pass
Through Trustee or Subordination Agent, as the case may be, covenants and agrees
with Lessee, Owner Participant and Owner Trustee as follows:

            7.4.1  LIENS

     WTC (a) will not directly or indirectly create,  incur, assume or suffer to
exist any Lessor Lien  attributable  to it on or with respect to all or any part
of the Trust Estate,  the Trust Indenture  Estate or the Aircraft,  (b) will, at
its own cost and  expense,  promptly  take such  action as may be  necessary  to
discharge  any Lessor Lien  attributable  to WTC on all or any part of the Trust
Estate,  the  Trust  Indenture  Estate  or the  Aircraft  and  (c)  will  in its
individual capacity hold harmless and indemnify Lessee, Owner Participant,  each
Note Holder, Owner Trustee, each of their respective Affiliates,  successors and
permitted  assigns,  the Trust  Estate and the Trust  Indenture  Estate from and
against (i) any and all Expenses,  (ii) any reduction in the amount  payable out
of the Trust  Estate or the Trust  Indenture  Estate and (iii) any  interference
with the possession,  operation or other use of all or any part of the Aircraft,

<PAGE>

in each case imposed on, incurred by or asserted against any of the foregoing as
a consequence of any such Lessor Lien.

            7.4.2  SECURITIES ACT

     WTC in its individual  capacity or as Mortgagee,  a Pass Through Trustee or
Subordination Agent, will not offer any beneficial interest or Security relating
to the ownership of the Aircraft or any interest in the Trust Indenture  Estate,
or any of the  Equipment  Notes or any other  interest in or security  under the
Trust  Indenture  for sale to, or solicit any offer to acquire any such interest
or  security  from,  or sell any such  interest  or  security  to, any Person in
violation of the Securities Act or applicable state or foreign  securities Laws,
provided  that  the  foregoing  shall  not  be  deemed  to  impose  on  WTC  any
responsibility with respect to any such offer, sale or solicitation by any other
party hereto.

            7.4.3  PERFORMANCE OF AGREEMENTS

     WTC, in its individual capacity and as Mortgagee, a Pass Through Trustee or
Subordination Agent, as the case may be, shall perform its obligations under the
Indenture Agreements,  the Pass Through Trustee Agreements and the Subordination
Agent Agreements in accordance with the terms thereof.

            7.4.4  WITHHOLDING TAXES

     WTC shall  indemnify  (on an  after-tax  basis) and hold  harmless  Lessee,
Lessor and Owner  Participant  against any United States  withholding taxes (and
related interest,  penalties and additions to tax) as a result of the failure by
WTC to withhold  on  payments  to any Note Holder if such Note Holder  failed to
provide to Mortgagee  necessary  certificates or forms to substantiate the right
to exemption from such withholding tax.

     7.5    COVENANTS OF NOTE HOLDERS

     Each  Note  Holder  (including  Subordination  Agent)  as  to  itself  only
covenants and agrees with Lessee, Owner Participant, Owner Trustee and Mortgagee
as follows:

            7.5.1  WITHHOLDING TAXES

     Such Note Holder (if it is a Non-U.S.  Person)  agrees to indemnify  (on an
after-tax  basis)  and hold  harmless  Lessee,  Lessor,  Owner  Participant  and
Mortgagee  against any United States  withholding  taxes (and related  interest,
penalties and  additions to tax) as a result of the  inaccuracy or invalidity of
any  certificate or form provided by such Note Holder to Mortgagee in connection

<PAGE>

with such withholding  taxes. Any amount payable  hereunder shall be paid within
30 days after receipt by a Note Holder of a written demand therefor.

            7.5.2  TRANSFER; COMPLIANCE

     (a) Such Note Holder will (i) not transfer any  Equipment  Note or interest
therein  in  violation  of the  Securities  Act or  applicable  state or foreign
securities Law;  PROVIDED,  that the foregoing  provisions of this section shall
not be deemed to impose on such Note Holder any  responsibility  with respect to
any such offer, sale or solicitation by any other party hereto, and (ii) perform
and comply with the obligations specified to be imposed on it (as a Note Holder)
under each of the Trust  Indenture  and the form of Equipment  Note set forth in
the Trust Indenture.

     (b) Except as otherwise  required by the terms of Section 2.13 of the Trust
Indenture, each Note Holder will not sell, assign, convey, exchange or otherwise
transfer any Equipment Note or any interest in, or represented by, any Equipment
Note (it being  understood  that this  provision is not  applicable  to the Pass
Through  Certificates)  unless the proposed  transferee  thereof first  provides
Lessee and Owner Participant with both of the following:

                    (i) a written representation and covenant that either (a) no
     portion of the funds it uses to purchase,  acquire and hold such  Equipment
     Note or interest directly or indirectly constitutes, or may be deemed under
     the Code or ERISA or any rulings, regulations or court decisions thereunder
     to constitute,  the assets of any Plan or (b) the transfer,  and subsequent
     holding,  of such Equipment Note or interest shall not involve or give rise
     to a  transaction  that  constitutes  a prohibited  transaction  within the
     meaning of Section 406 of ERISA or Section 4975(c)(1) of the Code involving
     Lessee, Owner Participant,  a Pass Through Trustee, the Subordination Agent
     or the proposed  transferee (other than a transaction that is exempted from
     the prohibitions of such sections by applicable  provisions of ERISA or the
     Code or administrative exemptions or regulations issued thereunder); and

                    (ii) a  written  covenant  that it  will  not  transfer  any
     Equipment  Note or any interest in, or  represented  by, any Equipment Note
     unless the subsequent transferee also makes the representation described in
     clause (i) above and agrees to comply  with this  clause (ii) and the other
     covenants of the Note Holders contained in the Operative Agreements.

<PAGE>

     7.6    AGREEMENTS

            7.6.1  OWNER TRUSTEE IS OWNER FOR ALL PURPOSES

     Lessee,  the  Owner  Participant  and  Owner  Trustee  agree  that  for all
purposes,  after the  Closing,  Owner  Trustee will be the owner of the Aircraft
(except that Owner  Participant  will be the owner for income tax  purposes) and
Lessee  will  be  the  lessee  thereof.  No  transfer,  by  operation  of Law or
otherwise,  of the beneficial  interest of Owner Participant in and to the Trust
Estate shall operate to transfer  legal title to any part of the Trust Estate to
any transferee thereof.

            7.6.2  COMMENCEMENT OF BANKRUPTCY PROCEEDINGS

     Lessee, each Participant,  each Note Holder, First Security, Owner Trustee,
WTC and  Mortgagee  agree for the benefit of each of the others that it will not
commence or join in any proceeding  under the Bankruptcy Code to commence a case
under  Section 303 of the  Bankruptcy  Code  against the Trust  Estate.  Nothing
contained herein shall be deemed to preclude any  Participant,  any Note Holder,
First  Security,  Owner Trustee,  WTC or Mortgagee from filing any claim against
the Trust Estate in any case commenced against the Trust Estate.

            7.6.3  CERTAIN BANKRUPTCY MATTERS

     If (a) all or any part of the Trust  Estate  becomes  the  property  of, or
Owner  Trustee  or  Owner   Participant   becomes,   a  debtor  subject  to  the
reorganization   provisions  of  the  Bankruptcy  Code,  (b)  pursuant  to  such
reorganization  provisions,  including  Section 1111(b) of the Bankruptcy  Code,
First Security or Owner Participant is required,  by reason of First Security or
Owner  Participant  being held to have recourse  liability to any Note Holder or
Mortgagee  directly or  indirectly  (other than the recourse  liability of First
Security or Owner  Participant  under this Agreement,  the Trust Indenture or by
separate  agreement),  to make  payment  on  account  of any  amount  payable as
principal, Make-Whole Amount, if any, interest or other amounts on the Equipment
Notes, and (c) any Note Holder or Mortgagee actually receives any Excess Amount,
as  defined  below,  which  reflects  any  payment  by First  Security  or Owner
Participant on account of (b) above, then such Note Holder or Mortgagee,  as the
case may be,  shall  promptly  refund  to First  Security  or Owner  Participant
(whichever shall have made such payment) such Excess Amount.

     For purposes of this Section  7.6.3,  "Excess  Amount"  means the amount by
which such  payment  exceeds the amount that would have been  received by a Note
Holder or  Mortgagee  if First  Security  or Owner  Participant  had not  become

<PAGE>

subject to the recourse liability referred to in clause (b) above, and such Note
Holder or Mortgagee receives written notice that such amount is an Excess Amount
prior to its distribution thereof. Nothing contained in this Section 7.6.3 shall
prevent  a Note  Holder  or  Mortgagee  from  enforcing  any  personal  recourse
obligation  (and  retaining  the  proceeds  thereof) of First  Security or Owner
Participant under this Agreement (other than as referred to in clause (b) above)
or the Trust  Indenture (and any exhibits or annexes  thereto) or from retaining
any amount paid by Owner  Participant  under  Sections 2.13 or 4.03 of the Trust
Indenture.

            7.6.4  QUIET ENJOYMENT; SALE BY OWNER TRUSTEE BINDING

     (a) Owner Participant, each Pass Through Trustee, Subordination Agent, each
Note Holder,  Owner Trustee and Mortgagee  agrees as to itself with Lessee that,
so long as no Lease Event of Default shall have occurred and be continuing, such
Person shall not (and shall not permit any  Affiliate  or other Person  claiming
by,  through or under it to) interfere with Lessee's  rights in accordance  with
the Lease to the quiet enjoyment,  possession and use of the Aircraft during the
Term.

     (b) Any assignment,  sale,  transfer or other conveyance of the Aircraft by
Owner  Trustee made  pursuant to the terms of this  Agreement or the Lease shall
bind Owner  Participant  and shall be effective to transfer or convey all right,
title  and  interest  of  Owner  Trustee  and  Owner  Participant  in and to the
Aircraft.  No purchaser or other  grantee shall be required to inquire as to the
authorization,  necessity,  expediency or regularity of such  assignment,  sale,
transfer or conveyance,  or as to the  application of any sale or other proceeds
with respect thereto by Owner Trustee, as regards Owner Participant.

            7.6.5  RELEASE OF LIEN TRUST INDENTURE

     Each of Lessee,  Lessor and Mortgagee agrees that in each instance referred
to in the Lease in which a transfer  of any  property  is required to be made by
Lessor to Lessee or any other Person (other than  Mortgagee),  Mortgagee  shall,
upon request of Lessor and  compliance  with the  applicable  provisions  of the
Lease and Trust Indenture,  promptly execute (at Lessee's cost and expense) such
instruments as Lessor or Lessee may  reasonably  request to evidence the release
of the Lien of the Trust Indenture with respect to such property.

            7.6.6  NON-RECOURSE

     Loan  Participant and Mortgagee agree that (a) obligations of Owner Trustee
under the Trust Indenture or any other  Operative  Agreement and with respect to

<PAGE>

the Equipment  Notes shall be  non-recourse  to Owner  Participant  and to First
Security and (b) they will look solely to the income and proceeds from the Trust
Estate and the Trust Indenture  Estate to the extent  available for distribution
to Note Holder or Mortgagee as provided in the Trust  Indenture and that neither
Owner  Participant  nor  First  Security  will  be  personally  liable  to  Loan
Participant  or Mortgagee  for any amounts  payable by Owner  Trustee  under the
Trust Indenture or any other Operative Agreement;  PROVIDED,  HOWEVER,  that the
foregoing  is not  intended  nor shall it be  construed  to limit  any  recourse
liability  of Owner  Participant  or First  Security  to the  extent  that  such
liability is expressly  set forth in this  Agreement or in any of the  Operative
Agreements or arises by reason of the breach of any  representation  or warranty
or  covenant  given  by such  Person  (in the  case of  First  Security,  in its
individual capacity).

            7.6.7  OTHER DOCUMENTS; AMENDMENT

     (a) Each of the Owner  Participant and the Owner Trustee hereby agrees with
Lessee,  the Loan  Participant,  and the Mortgagee  not to amend,  supplement or
otherwise  modify any  provision  of the Trust  Agreement in a manner that could
materially adversely affect such party without the prior written consent of such
party.  Notwithstanding  the  foregoing,  so long  as the  Lease  has  not  been
terminated  or expired,  each  Participant,  the Mortgagee and the Owner Trustee
hereby  agree for the benefit of Lessee that  without the consent of Lessee they
will not amend,  supplement or otherwise  modify (i) Article III,  Article IX or
Sections  2.05  or  2.15 of the  Trust  Indenture,  (ii)  any  provision  of any
Operative  Agreement that will affect the stated  principal amount of or premium
or interest on the  Equipment  Notes or (iii) any other  provision  of the Trust
Indenture or Equipment Notes in a manner that could materially  adversely affect
Lessee.  Mortgagee and Owner Trustee agree  promptly to furnish to Lessee copies
of any  supplement,  amendment,  waiver or  modification of any of the Operative
Agreements to which Lessee is not a party. Loan Participant  agrees that it will
not take any action in respect of the Trust Indenture  Estate except through the
Mortgagee  pursuant to the Trust  Indenture or as  otherwise  permitted by Trust
Indenture.

     (b) Owner  Trustee  agrees to join with Lessee to the extent that action on
its part is  necessary  or  appropriate  (i) to cause the  following  to be duly
accomplished in accordance with applicable United States federal Law by the time
the  Aircraft  is  delivered  under  this  Agreement  and  the  Lease:  (A)  the
application  for  registration  of the Aircraft in the name of Owner Trustee and
(B) all  related  action  necessary  in order for  Lessee to have  temporary  or
permanent  authority  to operate the Aircraft as  contemplated  by the Lease and

<PAGE>

(ii) forthwith upon delivery of the Aircraft under this Agreement and the Lease,
to cause all  necessary  documents to be duly filed for  recording in accordance
with applicable United States federal Law.

            7.6.8  CONSENTS

     Owner  Participant  and Owner Trustee each  covenants  and agrees,  for the
benefit of Lessee,  that it shall not  unreasonably  withhold its consent to any
consent or approval  requested of it or of Owner Trustee or Mortgagee  under the
terms  of  any of the  Operative  Agreements  which  by its  terms  is not to be
unreasonably withheld.

            7.6.9  INSURANCE

     Each of Owner  Participant,  the Pass Through  Trustees,  the Subordination
Agent and the Owner Trustee  agrees not to obtain or maintain  insurance for its
own account as permitted by Section  11.2 of the Lease if such  insurance  would
limit or otherwise  materially  adversely  affect the coverage of any  insurance
required to be obtained or maintained by Lessee pursuant to Section 11 and Annex
D of the Lease.

            7.6.10 EXTENT OF INTEREST OF NOTE HOLDERS

     A Note Holder  shall not, as such,  have any further  interest in, or other
right with respect to, the Trust Estate or the Trust  Indenture  Estate when and
if the principal and Make-Whole Amount, if any, of and interest on the Equipment
Note held by such  Holder,  and all other  sums,  then due and  payable  to such
Holder hereunder and under any other Operative  Agreement,  shall have been paid
in full.

            7.6.11 FOREIGN REGISTRATION

     Each Participant, Owner Trustee and Mortgagee hereby agree, for the benefit
of Lessee but subject to the provisions of Section 7.1.2 of the Lease:

     (a) that Lessee  shall be entitled  to register  the  Aircraft or cause the
Aircraft to be registered  in a country other than the United States  subject to
compliance with the following:

          (i) each of the following requirements is satisfied:

          (A)  such  registration  shall be made only  after  the Tax  Attribute
               Period,  unless  Lessee  prepays  on a lump sum basis  calculated

<PAGE>

               pursuant  to  Section  5(f) of the Tax  Indemnity  Agreement  any
               liability  due under the Tax  Indemnity  Agreement as a result of
               such   registration   based   upon  the   assumption   that  such
               registration  would continue for the remainder of the term of the
               Permitted Sublease described in clause (C) below, provided,  that
               notwithstanding  the  foregoing,  such  registration  may be made
               during the taxable year in which the seventh  anniversary  of the
               Closing  Date  occurs  so  long  as the  Aircraft  is  not  "used
               predominantly  outside the United  States"  within the meaning of
               Section 168(g) of the Code during such taxable years;

          (B)  no Lease Event of Default  shall have  occurred and be continuing
               at the time of such registration;

          (C)  such proposed change of registration is made in connection with a
               Permitted Sublease to a Permitted Air Carrier;

          (D)  such country is a Permitted  Country with which the United States
               then maintains normal diplomatic relations.

          (ii) the Owner Trustee,  Owner  Participant  and Mortgagee  shall have
     received an opinion, in form and substance  reasonably  satisfactory to the
     Owner Participant  (subject to customary  exceptions) of counsel reasonably
     satisfactory to the Owner  Participant  addressed to each such party to the
     effect that:

               (A) such country would  recognize the Owner  Trustee's  title to,
          ownership interest in and right to possession of, the Aircraft;

               (B) the  obligations  of Lessee,  and the rights and  remedies of
          Owner  Trustee,  under the Lease are valid,  binding  and  enforceable
          under the laws of such  country  (or the laws of the  country to which
          the laws of such country would refer as the applicable governing law);

               (C) after giving effect to such change in registration,  the Lien
          of the  Trust  Indenture  on the  Owner  Trustee's  right,  title  and
          interest  in and to the  Aircraft  and the Lease  shall  continue as a
          valid and duly  perfected  first  priority  security  interest and all
          filing,  recording or other action necessary to protect the same shall
          have been  accomplished  (or, if such  opinion  cannot be given at the

<PAGE>

          time of such proposed  change in  registration  because such change in
          registration  is not yet effective,  (1) the opinion shall detail what
          filing,  recording or other action is necessary  and (2) Owner Trustee
          and the Mortgagee  shall have received a certificate  from Lessee that
          all possible  preparations  to accomplish  such filing,  recording and
          other action  shall have been done,  and such  filing,  recording  and
          other action shall be accomplished and a supplemental  opinion to that
          effect  shall be delivered  to Owner  Trustee and the  Mortgagee on or
          prior to the effective date of such change in registration;

               (D) it is not  necessary,  solely as a consequence of such change
          in  registration  and without  giving effect to any other  activity of
          Owner  Trustee,  the  Owner  Participant  or  the  Mortgagee  (or  any
          Affiliate thereof),  as the case may be, for Owner Trustee,  the Owner
          Participant or the Mortgagee to qualify to do business in such country
          as a result of such reregistration;

               (E)  there is no tort  liability  of the  owner or  lessor  of an
          aircraft not in possession  thereof under the laws of such country (it
          being agreed that, in the event such latter opinion cannot be given in
          a form  satisfactory to the Owner  Participant,  such opinion shall be
          waived if insurance  reasonably  satisfactory to the Owner Participant
          is provided to cover such risk); and

               (F)  unless  Lessee  shall  have  agreed  to  provide   insurance
          reasonably  satisfactory  to Owner  Participant  covering  the risk of
          requisition  of use of the Aircraft by the  government of such country
          (so  long  as the  Aircraft  is  registered  under  the  laws  of such
          country),  the laws of such country  require fair  compensation by the
          government of such country payable in currency freely convertible into
          Dollars and freely  removable  from such country  (without  license or
          permit,  unless  Lessee  prior  to such  proposed  reregistration  has
          obtained such license or permit) for the taking or requisition by such
          government of such use.

     (b) In addition,  as a condition  precedent  to any change in  registration
Lessee  shall  have  given  to  Lessor  and  Mortgagee   assurances   reasonably
satisfactory to each of them:

<PAGE>

          (i)  to the effect that the provisions of Section 11 of the Lease have
               been  complied  with  after  giving  effect  to  such  change  of
               registration; and

          (ii) of the payment by Lessee of all reasonable out-of-pocket expenses
               at  no  after-tax  cost  to  any  Participant  of  Lessor,   each
               Participant  and  Mortgagee  in  connection  with such  change of
               registry,  including,  without limitation (1) the reasonable fees
               and disbursements of counsel to Lessee, Lessor and Mortgagee, (2)
               any filing or recording fees, Taxes or similar payments  incurred
               in connection with the change of registration of the Aircraft and
               the creation and perfection of the security  interest  therein in
               favor of Mortgagee for the benefit of Note Holders, (3) all costs
               and expenses incurred in connection with any filings necessary to
               continue  in the United  States the  perfection  of the  security
               interest in the Aircraft and the Lease in favor of Mortgagee  for
               the benefit of Note Holders and (4) costs in connection  with the
               calculation of the lump sum payment described in clause (i)(A) of
               this Section 7.6.11.

            7.6.12 OTHER COMMERCIAL RELATIONS UNAFFECTED

     Notwithstanding  anything  to the  contrary  set  forth  in  any  Operative
Agreement:

     (a)  Except  as set forth in the  Purchase  Agreement  Assignment,  nothing
contained in the  Operative  Agreements  shall  constitute  or be deemed to be a
waiver by Lessee of any rights,  remedies or claims it may have against Airframe
Manufacturer or Engine  Manufacturer or any subcontractor or supplier of either;
and the  Operative  Agreements  do not and shall not be  construed  or deemed to
create any  rights,  waivers,  immunities  or  indemnities  in favor of Airframe
Manufacturer,  Engine  Manufacturer or any  subcontractor  or supplier of either
with respect to any such rights, remedies or claims of Lessee; and

     (b) The Airframe Manufacturer, by its execution and delivery of the Consent
and Agreement, shall not be deemed to have waived any rights, remedies or claims
which  Airframe  Manufacturer  (or any  subcontractor  or  supplier  of Airframe
Manufacturer) may have against Lessee;  and the Operative  Agreements do not and
shall not be construed or deemed to create any rights,  waivers,  immunities  or
indemnities  in favor of Lessee  with  respect to any such  rights,  remedies or

<PAGE>

claims of Airframe  Manufacturer  (or any  subcontractor or supplier of Airframe
Manufacturer).

            7.6.13 INTEREST IN CERTAIN ENGINES

     Each  Participant,  Owner Trustee,  and Mortgagee agree, for the benefit of
each of the  lessor,  conditional  seller,  mortgagee  or  secured  party of any
airframe or engine leased to, or purchased by, Lessee or any Permitted Sublessee
subject  to a  lease,  conditional  sale,  trust  indenture  or  other  security
agreement that it will not acquire or claim, as against such lessor, conditional
seller,  mortgagee or secured party, any right,  title or interest in any engine
as the result of such engine  being  installed on the Airframe at any time while
such engine is subject to such lease, conditional sale, trust indenture or other
security  agreement and owned by such lessor or conditional seller or subject to
a trust  indenture  or security  interest in favor of such  mortgagee or secured
party.

SECTION 8.  CONFIDENTIALITY

     Lessee, Owner Participant, Note Holders, Owner Trustee, Mortgagee, Existing
Lessor, Existing Mortgagee and Airframe Manufacturer shall keep Annexes B, C and
D and Schedules 1, 2, 3 and 4 to the Lease,  the Purchase  Agreement  Assignment
and the Tax Indemnity Agreement confidential and shall not disclose, or cause to
be disclosed,  the same to any Person,  except (A) to prospective  and permitted
transferees  of Lessee's,  Owner  Participant's,  a Note  Holder's,  a Liquidity
Provider's,  Owner  Trustee's,   Mortgagee's  or  other  Indenture  Indemnitee's
interest or their respective counsel or special counsel,  independent  insurance
brokers,   auditors,  or  other  agents  who  agree  to  hold  such  information
confidential, (B) to Lessee's, Owner Participant's, a Note Holder's, a Liquidity
Provider's,  a Pass Through  Trustee's,  Owner  Trustee's,  Mortgagee's or other
Indenture  Indemnitee's  counsel  or  special  counsel,   independent  insurance
brokers,  auditors,  or other agents,  Affiliates or investors who agree to hold
such information  confidential,  (C) as may be required by any statute, court or
administrative  order  or  decree,  legal  process  or  governmental  ruling  or
regulation,  including  those  of any  applicable  insurance  regulatory  bodies
(including,   without   limitation,   the  National   Association  of  Insurance
Commissioners),  federal or state banking  examiners,  Internal  Revenue Service
auditors  or  any  stock  exchange,   (D)  with  respect  to  Lessee  and  Owner
Participant,  by mutual  agreement of such  parties,  (E) with respect to a Note
Holder or any Pass Through Trustee, to a nationally recognized rating agency for
the purpose of  obtaining a rating on the  Equipment  Notes or the Pass  Through
Certificates  or to support an NAIC rating for the  Equipment  Notes or (F) such

<PAGE>

other Persons as are  reasonably  deemed  necessary by the  disclosing  party in
order to protect the  interests  of such party or for the  purposes of enforcing
such documents by such party;  PROVIDED,  that any and all disclosures permitted
by clauses (C), (D), (E) or (F) above shall be made only to the extent necessary
to  meet  the  specific  requirements  or  needs  of  the  Persons  making  such
disclosures.

SECTION 9.  INDEMNIFICATION AND EXPENSES

     9.1    GENERAL INDEMNITY

            9.1.1  INDEMNITY

     If the Closing occurs,  Lessee shall  indemnify,  protect,  defend and hold
harmless each Indemnitee from, against and in respect of, and shall pay on a net
after-tax basis, any and all Expenses of any kind or nature  whatsoever that may
be imposed on,  incurred by or asserted  against any  Indemnitee,  relating  to,
resulting from, or arising out of or in connection  with, any one or more of the
following:

     (a)  The  Operative  Agreements,   the  Pass  Through  Agreements,  or  the
enforcement  of any of the terms of any of the Operative  Agreements or the Pass
Through Agreements;

     (b) The Aircraft, the Airframe, any Engine or any Part, including,  without
limitation,  with  respect  thereto,  (i)  the  manufacture,  design,  purchase,
acceptance, nonacceptance or rejection, ownership, registration, reregistration,
deregistration,  delivery, nondelivery, lease, sublease, assignment, possession,
use or non-use, operation,  maintenance,  testing, repair, overhaul,  condition,
alteration,   modification,   addition,  improvement,   storage,  airworthiness,
replacement,  repair, sale,  substitution,  return,  abandonment,  redelivery or
other  disposition  of the Aircraft,  any Engine or any Part,  (ii) any claim or
penalty arising out of violations of applicable Laws by Lessee (or any Permitted
Sublessee),  (iii) tort liability,  whether or not arising out of the negligence
of any Indemnitee (whether active,  passive or imputed),  (iv) death or property
damage of passengers,  shippers or others, (v) environmental  control,  noise or
pollution and (vi) any Liens in respect of the Aircraft, any Engine or any Part;

     (c) The offer,  sale,  or delivery of any  Equipment  Notes,  Pass  Through
Certificates or any interest therein or represented thereby; and

     (d)  Any  breach  of or  failure  to  perform  or  observe,  or  any  other
noncompliance  with,  any  covenant  or  agreement  or  other  obligation  to be

<PAGE>

performed  by Lessee  under any Lessee  Operative  Agreement or any Pass Through
Agreement  or the  falsity of any  representation  or  warranty of Lessee in any
Lessee Operative  Agreement or any Pass Through  Agreement other than in the Tax
Indemnity Agreement.

            9.1.2  EXCEPTIONS

     Notwithstanding  anything  contained in Section 9.1.1,  Lessee shall not be
required to indemnify, protect, defend and hold harmless any Indemnitee pursuant
to Section 9.1.1 in respect of any Expense of such Indemnitee:

     (a) For any  Taxes  or a loss of Tax  benefit,  whether  or not  Lessee  is
required to  indemnify  therefor  pursuant  to Section 9.3 or the Tax  Indemnity
Agreement;

     (b) Except to the extent  attributable  to acts or events  occurring  prior
thereto, acts or events (other than acts or events related to the performance or
failure  to perform by Lessee of its  obligations  pursuant  to the terms of the
Lessee Operative  Agreements) that occur after the earliest of: (i) with respect
to the  Airframe,  any Engine or any Part,  the return of  possession  (it being
understood that the date of the placement of the Aircraft in storage as provided
in Section 5 of the Lease  constitutes  the date of return of the Aircraft under
the  Lease) of such  Airframe,  Engine or Part  pursuant  to the terms of and in
compliance  with the Lease (other than pursuant to Section 15 thereof,  in which
case  Lessee's  liability  under this  Section 9.1 shall  survive for so long as
Lessor or Mortgagee  shall be entitled to exercise  remedies  under such Section
15) or (ii) the termination of the Term in accordance with the Lease;

     (c) To the extent  attributable to any Transfer  (voluntary or involuntary)
by or on behalf of such  Indemnitee of any Equipment  Note or interest  therein,
except (i) for out-of-pocket costs and expenses incurred as a result of any such
Transfer  pursuant to the  exercise of remedies  under any  Operative  Agreement
resulting  from a Lease Event of Default and (ii) as  otherwise  required by the
terms of Section 2.13 of the Trust Indenture;

     (d) To the extent  attributable to any Transfer  (voluntary or involuntary)
by or on behalf of Owner  Participant  of any interest in the  Aircraft,  or the
Trust  Estate  except  for  costs  and  expenses  incurred  as a result  of such
Transfer,  if such Transfer  arises  directly from a Lease Event of Default that
shall have occurred and be continuing;

     (e)  To  the  extent  attributable  to  the  gross  negligence  or  willful
misconduct  of such  Indemnitee  or any related  Indemnitee  (as defined  below)

<PAGE>

(other than gross  negligence  or willful  misconduct  imputed to such person by
reason of its interest in the Aircraft or any Operative Agreement);

     (f) In the case of First  Security,  to the extent  attributable to matters
enumerated in the proviso to Section 14;

     (g) To the  extent  attributable  to the  incorrectness  or  breach  of any
representation  or  warranty  of  such  Indemnitee  or  any  related  Indemnitee
contained  in or made  pursuant to any  Operative  Agreement or any Pass Through
Agreement;

     (h) To the extent  attributable  to the failure by such  Indemnitee  or any
related Indemnitee to perform or observe any agreement, covenant or condition on
its part to be  performed  or observed in any  Operative  Agreement  or any Pass
Through Agreement;

     (i) To the extent  attributable  to the offer or sale by such Indemnitee or
any related Indemnitee of any interest in the Aircraft, the Equipment Notes, the
Pass  Through  Certificates,  the Trust  Estate or the  Trust  Agreement  or any
similar  interest,  in  violation  of the  Securities  Act or  other  applicable
federal,  state or foreign securities Laws (other than any offer or sale thereof
caused by the acts or omissions of Lessee);

     (j) (i) With  respect to any  Indemnitee  (other  than  Mortgagee),  to the
extent attributable to the failure of the Mortgagee to distribute funds received
and  distributable  by it in  accordance  with the  Trust  Indenture,  (ii) with
respect  to any  Indemnitee  (other  than  the  Owner  Trustee),  to the  extent
attributable  to the failure of the Owner Trustee to distribute  funds  received
and  distributable  by it in  accordance  with the Trust  Agreement,  (iii) with
respect to any Indemnitee  (other than the  Subordination  Agent), to the extent
attributable  to the  failure of the  Subordination  Agent to  distribute  funds
received and distributable by it in accordance with the Intercreditor Agreement,
(iv) with respect to any Indemnitee (other than the Pass Through  Trustees),  to
the extent  attributable  to the failure of a Pass Through Trustee to distribute
funds received and distributable by it in accordance with the Pass Through Trust
Agreements,  (v) with respect to Mortgagee,  to the extent  attributable  to the
negligence  or willful  misconduct  of  Mortgagee in the  distribution  of funds
received and  distributable by it in accordance with the Trust  Indenture,  (vi)
with respect to Owner Trustee,  to the extent  attributable to the negligence or
willful  misconduct of Owner Trustee in the  distribution  of funds received and
distributable by it in accordance with the Trust  Agreement,  (vii) with respect
to the  Subordination  Agent,  to the extent  attributable  to the negligence or

<PAGE>

willful  misconduct  of the  Subordination  Agent in the  distribution  of funds
received and distributable by it in accordance with the Intercreditor Agreement,
and (viii) with respect to the Pass Through Trustees, to the extent attributable
to the  negligence  or  willful  misconduct  of a Pass  Through  Trustee  in the
distribution  of funds received and  distributable  by it in accordance with the
Pass Through Trust Agreements.

     (k) Other than during the continuation of a Lease Event of Default,  to the
extent  attributable to the authorization or giving or withholding of any future
amendments,  supplements,  waivers or  consents  with  respect to any  Operative
Agreement or Pass Through  Agreement  other than such as have been  requested by
Lessee or as are  required  by or made  pursuant  to the terms of the  Operative
Agreements or Pass Through Agreements (unless such requirement  results from the
actions of an  Indemnitee  not  required by or made  pursuant  to the  Operative
Agreements or the Pass Through Agreements);

     (l) To the extent attributable to any amount which any Indemnitee expressly
agrees to pay or such  Indemnitee  expressly  agrees  shall not be paid by or be
reimbursed by Lessee;

     (m) To the extent that it is an ordinary  and usual  operating  or overhead
expense;

     (n) With  respect to the Owner  Participant  or the Owner  Trustee,  or any
related  Indemnitee,  to the extent  attributable to the  deregistration  of the
Aircraft under the Act as a result of Owner Participant's or Owner Trustee's (or
any related  Indemnitee of either) not being a Citizen of the United States as a
result of any act (other than reregistration of the Aircraft pursuant to Section
7.1.2 of the  Lease)  of Owner  Participant  or Owner  Trustee,  or any  related
Indemnitee of either of the foregoing (not taken at the request of the Lessee);

     (o) For any Lessor  Lien  attributable  to such  Indemnitee  or any related
Indemnitee;

     (p) If  another  provision  of an  Operative  Agreement  or a Pass  Through
Agreement  specifies the extent of Lessee's  responsibility  or obligation  with
respect to such Expense, to the extent arising from other than failure of Lessee
to comply with such specified responsibility or obligation;

     (q) To the extent it is a Transaction Expense;

     (r) To the extent constituting principal,  Make-Whole Amount or interest on
the Equipment Notes attributable  solely to an Event of Default not constituting
a Lease Event of Default; or

<PAGE>

     (s) To the extent incurred by or asserted against an Indemnitee as a result
of any "prohibited  transaction",  within the meaning of Section 406 of ERISA or
Section 4975(c)(1) of the Code.

     For purposes of this Section 9.1, a Person shall be  considered a "related"
Indemnitee  with  respect to an  Indemnitee  if such Person is an  Affiliate  or
employer of such Indemnitee, a director, officer, employee, agent, or servant of
such  Indemnitee or any such  Affiliate or a successor or permitted  assignee of
any of the foregoing.

            9.1.3  SEPARATE AGREEMENT

     This  Agreement  constitutes  a  separate  agreement  with  respect to each
Indemnitee and is enforceable directly by each such Indemnitee.

            9.1.4  NOTICE

     If a claim for any Expense that an Indemnitee shall be indemnified  against
under this Section 9.1 is made, such Indemnitee shall give prompt written notice
thereof to Lessee.  Notwithstanding the foregoing, the failure of any Indemnitee
to notify Lessee as provided in this Section 9.1.4,  or in Section 9.1.5,  shall
not release  Lessee from any of its  obligations  to indemnify  such  Indemnitee
hereunder,  except to the extent  that such  failure  results  in an  additional
Expense to Lessee  (in which  event  Lessee  shall not be  responsible  for such
additional  Expense) or  materially  impairs  Lessee's  ability to contest  such
claim.

            9.1.5  NOTICE OF PROCEEDINGS; DEFENSE OF CLAIMS; LIMITATIONS

     (a) In case any action,  suit or  proceeding  shall be brought  against any
Indemnitee  for  which  Lessee is  responsible  under  this  Section  9.1,  such
Indemnitee  shall notify Lessee of the  commencement  thereof and Lessee may, at
its expense, participate in and to the extent that it shall wish (subject to the
provisions of the following  paragraph),  assume and control the defense thereof
and, subject to Section 9.1.5(c), settle or compromise the same.

     (b) Lessee or its insurer(s) shall have the right, at its or their expense,
to  investigate  or, if Lessee or its  insurer(s)  shall agree in writing not to
dispute  liability  to the  Indemnitee  giving  notice of such  action,  suit or
proceeding under this Section 9.1.5 for  indemnification  hereunder or under any
insurance policies pursuant to which coverage is sought, control the defense of,

<PAGE>

any   action,   suit  or   proceeding,   relating   to  any  Expense  for  which
indemnification  is sought  pursuant to this Section  9.1,  and each  Indemnitee
shall  cooperate with Lessee or its insurer(s) with respect  thereto;  PROVIDED,
that Lessee  shall not be  entitled  to control the defense of any such  action,
suit,  proceeding or compromise  any such Expense (i) during the  continuance of
any Lease Event of Default arising under Section 14.1 of the Lease, (ii) if such
proceedings would entail a material risk of the sale,  forfeiture or loss of the
Aircraft or (iii) if such proceedings would entail a risk of criminal  liability
or greater than de minimis risk of material  civil  penalties  being  imposed on
such  Indemnitee.  In connection with any such action,  suit or proceeding being
controlled  by  Lessee,  such  Indemnitee  shall  have the right to  participate
therein, at its sole cost and expense,  with counsel reasonably  satisfactory to
Lessee;  PROVIDED,  that  such  Indemnitee's  participation  does  not,  in  the
reasonable  opinion of the  independent  counsel  appointed by the Lessee or its
insurers to conduct such proceedings, interfere with the defense of such case.

     (c) In no event  shall any  Indemnitee  enter  into a  settlement  or other
compromise  with  respect to any Expense  without the prior  written  consent of
Lessee, which consent shall not be unreasonably withheld or delayed, unless such
Indemnitee waives its right to be indemnified with respect to such Expense under
this Section 9.1.

     (d) In the case of any Expense indemnified by the Lessee hereunder which is
covered by a policy of insurance  maintained by Lessee pursuant to Section 11 of
the Lease, at Lessee's  expense,  each  Indemnitee  agrees to cooperate with the
insurers in the exercise of their rights to  investigate,  defend or  compromise
such  Expense as may be required to retain the benefits of such  insurance  with
respect to such Expense.

     (e) If an Indemnitee is not a party to this  Agreement,  Lessee may require
such  Indemnitee  to agree in writing to the terms of this Section 9 and Section
15.8 prior to making any payment to such Indemnitee under this Section 9.

     (f)  Nothing  herein  shall be  deemed  to be an  assumption  by  Lessee of
obligations  of Owner  Trustee with respect to, or a guarantee by Lessee of, any
amounts  payable by Owner  Trustee  upon  Equipment  Notes or a guarantee of any
residual value of the Aircraft.

     (g) Nothing  contained in this Section  9.1.5 shall be deemed to require an
Indemnitee to contest any Expense or to assume  responsibility for or control of
any judicial proceeding with respect thereto.

<PAGE>

            9.1.6  INFORMATION

     Lessee will  provide the  relevant  Indemnitee  with such  information  not
within  the  control  of  such  Indemnitee,  as is  in  Lessee's  control  or is
reasonably available to Lessee, which such Indemnitee may reasonably request and
will otherwise cooperate with such Indemnitee so as to enable such Indemnitee to
fulfill its obligations  under Section 9.1.5. The Indemnitee shall supply Lessee
with  such  information  not  within  the  control  of  Lessee,  as is  in  such
Indemnitee's control or is reasonably available to such Indemnitee, which Lessee
may reasonably request to control or participate in any proceeding to the extent
permitted by Section 9.1.5.

            9.1.7  EFFECT OF OTHER INDEMNITIES; SUBROGATION; FURTHER ASSURANCES

     Upon the payment in full by Lessee of any indemnity provided for under this
Agreement,  Lessee,  without any further action and to the full extent permitted
by Law, will be subrogated to all rights and remedies of the person  indemnified
(other than with respect to any of such  Indemnitee's  insurance  policies or in
connection  with any indemnity claim such Indemnitee may have under Section 5.03
or 7.01 of the Trust  Indenture or Section 5.3 or 7 of the Trust  Agreement)  in
respect of the matter as to which such indemnity was paid.  Each Indemnitee will
give such further  assurances or agreements  and cooperate with Lessee to permit
Lessee to pursue such  claims,  if any, to the extent  reasonably  requested  by
Lessee and at Lessee's expense.

            9.1.8  REFUNDS

     If an Indemnitee  receives any refund, in whole or in part, with respect to
any Expense paid by Lessee  hereunder,  it will promptly pay the amount refunded
(but not an amount in excess of the  amount  Lessee or any of its  insurers  has
paid in respect of such  Expense) over to Lessee unless a Lease Event of Default
shall have occurred and be continuing,  in which case such amounts shall be paid
over to Owner  Trustee (or, so long as the Trust  Indenture  shall not have been
discharged, to Mortgagee) to hold as security for Lessee's obligations under the
Lessee Operative Agreements or, if requested by Lessee,  applied to satisfy such
obligations.

     9.2    EXPENSES

            9.2.1  TRANSACTION EXPENSES

     Owner  Participant  shall  pay all  Transaction  Expenses  (other  than the
ongoing fees, disbursements and expenses of Mortgagee and the Owner Trustee), up

<PAGE>

to an aggregate  amount equal to the Expense Limit  (including the ongoing fees,
disbursements  and  expenses  of  Mortgagee  and the  Owner  Trustee).  Airframe
Manufacturer shall pay all Transaction  Expenses in excess of the Expense Limit.
Lessee  shall have no  liability  or  obligation  with  respect  to  Transaction
Expenses.

            9.2.2  PAYMENT OF OTHER EXPENSES

     Lessee will be responsible for the fees and charges of its counsel incurred
in  connection  with the  preparation,  execution  and delivery of the Operating
Agreements.  All out-of-pocket costs and expenses of Lessee (including,  without
limitation,  reasonable  attorney's fees and charges) incurred in performance of
Sections  7.1.3(a),   (b)  and  (c)  (other  than  with  respect  to  the  first
parenthetical  of  Section  7.1.3(c))  to the  extent  constituting  Transaction
Expenses, shall be paid pursuant to Section 9.2.1 and, otherwise,  shall be paid
by Airframe  Manufacturer.  Existing Lessor and Airframe Manufacturer shall each
pay all costs and  expenses  incurred  by it in  connection  with the  Operative
Agreements.

     9.3    GENERAL TAX INDEMNITY

            9.3.1  GENERAL

     Except as provided in Section  9.3.2,  Lessee  agrees that each  payment of
Rent paid by Lessee  pursuant to the Lease,  and any other  payment or indemnity
paid by Lessee to a Tax Indemnitee under any Operative Agreement,  shall be free
of all  withholdings  or  deductions  with respect to Taxes of any nature (other
than U.S.  federal  withholding  taxes on,  based on or measured by gross or net
income),  and in the event that Lessee  shall be required by  applicable  law to
make any such  withholding  or  deduction  for any such payment (x) Lessee shall
make all such withholdings or deductions, (y) the amount payable by Lessee shall
be increased so that after making all required  withholdings  or deductions such
Tax Indemnitee  receives (at no after-Tax cost to the Tax  Indemnitee)  the same
amount that it would have received had no such  withholdings  or deductions been
made,  and (z) Lessee  shall pay the full  amount  withheld  or  deducted to the
relevant  Taxing  Authority in accordance  with  applicable  law. Lessee further
agrees that,  in the event it is required to withhold  from any payment of Basic
Rent,  Termination  Value,  Stipulated  Loss Value (and  amounts  determined  by
reference  thereto),  and amounts  payable  upon  exercise of Lessee's  purchase
option  pursuant  to  Section  17.3 of the  Lease,  any Tax  imposed  upon Owner
Participant or Owner Trustee  (including any  withholding Tax based on income or
receipts of Owner  Participant  or Owner  Trustee) and such Tax is excluded from

<PAGE>

indemnification  pursuant to Section  9.3.2,  Lessee  shall pay such  additional
amount,  if any,  required so that the total amount paid by Lessee (after making
all required withholdings) is equal to (assuming timely payment of the Equipment
Notes prior to the relevant  Payment  Date) the  aggregate  principal  amount of
scheduled  installments  due on the Equipment Notes  outstanding on the relevant
Payment Date,  together with accrued and unpaid  interest,  due on the Equipment
Notes;  Owner Participant or Owner Trustee,  as the case may be, shall reimburse
Lessee for any such  additional  amounts  within two Business  Days after demand
therefor.  Except as  provided  in Section  9.3.2 and  whether or not any of the
transactions  contemplated hereby are consummated,  Lessee shall pay, indemnify,
protect,  defend and hold each Tax Indemnitee harmless from all Taxes imposed by
any  Taxing  Authority  that may from  time to time be  imposed  on or  asserted
against any Tax Indemnitee or the Aircraft, the Airframe, any Engine or any Part
or any interest in any of the foregoing  (whether or not indemnified  against by
any other  Person),  upon or with  respect to the  Operative  Agreements  or the
transactions or payments contemplated thereby,  including but not limited to any
Tax imposed upon or with respect to (x) the Aircraft,  the Airframe, any Engine,
any Part, any Operative  Agreement  (including  without limitation any Equipment
Notes) or any data or any other  thing  delivered  or to be  delivered  under an
Operative Agreement, (y) the purchase, manufacture, acceptance, rejection, sale,
transfer of title, return, ownership,  mortgaging, delivery, transport, charter,
rental,  lease,  re-lease,  sublease,  assignment,   possession,   repossession,
presence,  use,  condition,  storage,  preparation,  maintenance,  modification,
alteration,   improvement,   operation,  registration,  transfer  or  change  of
registration,  reregistration, repair, replacement, overhaul, location, control,
the  imposition of any Lien (other than a Lessor Lien),  financing,  refinancing
requested by the Lessee,  abandonment or other disposition of the Aircraft,  the
Airframe,  any Engine,  any Part, any data or any other thing delivered or to be
delivered under an Operative Agreement, or (z) rent, interest, fees or any other
income, proceeds,  receipts or earnings, whether actual or deemed, arising upon,
in connection with, or in respect of, any of the Operative Agreements (including
the property or income or other  proceeds  with respect to property held as part
of the Trust Estate) or the transactions contemplated thereby.

            9.3.2  CERTAIN EXCEPTIONS

     The  provisions  of Section 9.3.1 shall not apply to, and Lessee shall have
no liability hereunder for, Taxes:

     (a) imposed on a Tax  Indemnitee  by the federal  government  of the United
States or any Taxing Authority of any  jurisdiction  within the United States in

<PAGE>

which such Tax Indemnitee is  incorporated  or maintains its principal  place of
business  or is  otherwise  subject  to  Taxes  of  such  type  as a  result  of
transactions  or  activities  other than  those  contemplated  by the  Operative
Agreements (i) on, based on, or measured by, gross or net income or gross or net
receipts,  including  capital gains taxes,  excess profits taxes,  minimum taxes
from  tax  preferences,   alternative   minimum  taxes,  branch  profits  taxes,
accumulated earnings taxes, personal holding company taxes, succession taxes and
estate taxes, and any withholding taxes on, based on or measured by gross or net
income or receipts or (ii) on, or with  respect to, or measured  by,  capital or
net worth or in the  nature of a  franchise  tax or a tax for the  privilege  of
doing  business  (other  than,  in the case of clause (i) or (ii),  sales,  use,
license or  property  Taxes,  value  added  taxes  imposed in lieu of any of the
foregoing,  airport excise taxes or any excise taxes imposed in the nature of or
in lieu of any of the  foregoing  or any Hawaii  general  excise tax and related
county surcharges  imposed as a result of the use or location of the Aircraft in
Hawaii by a Lessee Person; and other than, in the case of clause (ii), any doing
business taxes imposed by a taxing authority in any  jurisdiction  (other than a
jurisdiction  within which such Tax Indemnitee is  incorporated or maintains its
principal  place of business) if such doing business taxes  attributable  to the
transactions  contemplated by the Operative Agreements were subject to indemnity
pursuant to the  provisions  of this  clause  9.3.2(a)  (without  regard to this
parenthetical)  solely as a result of the usage or location  of the  Aircraft in
such  jurisdiction  by  a  Lessee  Person  when  such  Tax  Indemnitee  was  not
incorporated  or doing  business or  otherwise  subject to Taxes of such type in
such jurisdiction, if in a subsequent taxable period such Tax Indemnitee becomes
subject to Taxes of such type as a result of  activities or  transactions  other
than those  contemplated  by the Operative  Agreements,  to the extent that such
Taxes (and in an amount no more than the amount of such Taxes  that)  would have
continued  to be  imposed  solely as a result of the  usage or  location  of the
Aircraft  by a  Lessee  Person  in  such  jurisdiction  in  the  absence  of any
additional nexus between such Tax Indemnitee and such jurisdiction);

     (b) any  Taxes  imposed  in  connection  with the sale or  transfer  of the
Aircraft from the Existing  Lessor to the Owner Trustee or the purchase by Owner
Trustee  for the  benefit  of the Owner  Participant  of the  Aircraft  from the
Existing Lessor;

     (c) on, or with respect to, or measured by, any trustee  fees,  commissions
or compensation received by Owner Trustee,  Pass Through Trustee,  Subordination
Agent or Mortgagee;

<PAGE>

     (d) on the Trust or the Trust  Estate  that result  from  treatment  of the
Trust or the Trust  Estate as an entity,  such as a  corporation,  separate  and
apart from the Owner Participant;

     (e) that are being  contested as provided in Section 9.3.4  hereof,  for so
long as such contest is continuing;

     (f) imposed on any Tax Indemnitee to the extent that such Taxes result from
the gross negligence or willful misconduct of such Tax Indemnitee, a related Tax
Indemnitee or any Affiliate thereof;

     (g)  imposed  on  or  with  respect  to a  Tax  Indemnitee  (including  the
transferee  in those  cases in which the Tax on  transfer  is imposed  on, or is
collected from, the  transferee) as a result of a transfer or other  disposition
(including a deemed transfer or disposition) by such Tax Indemnitee or a related
Tax  Indemnitee  (or,  in the case of the Owner  Participant,  by Owner  Trustee
(unless  requested  by the  Lessee),  or,  in the  case of  Taxes  imposed  on a
transferee,  by the  transferor) of any interest in the Aircraft,  the Airframe,
any Engine or any Part,  the Rent (other than the assignment of Rent to the Loan
Trustee pursuant to the Trust Indenture), the Trust, the Trust Estate, the Trust
Indenture  Estate,  the  Lease  or any  interest  arising  under  the  Operative
Agreements  or any  Equipment  Note or a transfer or  disposition  (including  a
deemed transfer or disposition) of any interest in a Tax Indemnitee  (other than
(A) a substitution or replacement of the Aircraft,  the Airframe,  any Engine or
any Part by a Lessee  Person that is treated  for Tax  purposes as a transfer or
disposition,  (B) a transfer  pursuant to an  exercise of remedies  upon a Lease
Event of Default  that shall have  occurred and have been  continuing,  or (C) a
transfer to Lessee pursuant to Section 17.3 of the Lease);

     (h) except with respect to  gross-ups,  imposed  subsequent  to (and not in
respect of) a transfer or other disposition described in paragraph (g) above and
in excess of those that would have been imposed had there not been a transfer or
other  disposition  by or to such Tax  Indemnitee  or a related  Tax  Indemnitee
described in paragraph (g) above;

     (i) imposed on the Owner  Participant and indemnified by Lessee pursuant to
the Tax Indemnity Agreement;

     (j) imposed  with  respect to any period  after the  expiration  or earlier
termination of the Term and, if required pursuant to the terms of the Lease, the
return of  possession  of the  Aircraft to Lessor or placement in storage at the
request of Lessor in accordance with the Lease (provided that this exclusion (j)

<PAGE>

shall not apply to Taxes imposed after such period arising as a result of events
occurring prior to such expiration or earlier termination);

     (k) consisting of any interest,  penalties or additions to tax imposed on a
Tax Indemnitee  resulting from a failure of such Tax Indemnitee or a related Tax
Indemnitee to file any return properly and timely,  unless such failure shall be
caused by the  failure  of Lessee to  fulfill  its  obligations,  if any,  under
Section  9.3.6 with respect to such return,  PROVIDED that if any such return is
required to be filed in a jurisdiction  outside the United States,  which return
would not have been  required  to be filed in the  absence  of the  transactions
contemplated  under  the  Operative  Agreements  or  Lessee's   transactions  or
activities in such  jurisdiction,  this exclusion  shall not apply if (A) Lessee
has not informed the Tax  Indemnitee  in writing of the need to file such return
at least 30 days prior to the due date thereof (or such shorter  period as would
reasonably  allow  the  Tax  Indemnitee  to  file  such  return  if,  under  the
circumstances,  the Lessee could not have reasonably informed the Tax Indemnitee
of the need to file at least 30 days prior to the due date thereof),  or (B) the
Tax Indemnitee had determined in good faith that such filing would subject it or
any Affiliate to adverse  consequences in such jurisdiction for which it had not
been (and would not have been) indemnified;

     (l) resulting from, or that would not have been imposed but for, any Lessor
Liens  arising  as a result  of  claims  against,  or acts or  omissions  of, or
otherwise attributable to such Tax Indemnitee or a related Tax Indemnitee;

     (m)  imposed  on any Tax  Indemnitee  as a result of the breach by such Tax
Indemnitee or a related Tax Indemnitee of any covenant of such Tax Indemnitee or
any Affiliate thereof contained in any Operative  Agreement or the inaccuracy of
any  representation  or warranty by such Tax Indemnitee or any Affiliate thereof
in any Operative Agreement;

     (n) in the nature of an  intangible or similar Tax (i) upon or with respect
to the value or principal amount of the interest of Loan Participant or any Note
Holder in any Equipment Note or the loan evidenced  thereby or (ii) upon or with
respect  to the  value of the  interest  of the Owner  Participant  in the Trust
Estate  or the  Trust,  in each case  only if such  Taxes  are in the  nature of
franchise  Taxes or result from the Tax Indemnitee  doing business in the taxing
jurisdiction  and are  imposed  because  of the  place of  incorporation  or the
activities   unrelated  to  the  transactions   contemplated  by  the  Operative
Agreements in the taxing jurisdiction of such Tax Indemnitee;

<PAGE>

     (o) that are included in Lessor's Cost and paid to the  appropriate  Taxing
Authority;

     (p) imposed on a Tax  Indemnitee  by a Taxing  Authority of a  jurisdiction
outside the United States within which such Tax  Indemnitee is  incorporated  or
maintains its principal place of business or to the extent that such Taxes would
not have been  imposed  but for a  connection  between the Tax  Indemnitee  or a
related Tax Indemnitee and such jurisdiction  imposing such Tax unrelated to the
transactions contemplated by the Operative Agreements; or

     (q) Taxes relating to ERISA or Section 4975 of the Code.

     For purposes  hereof,  a Tax Indemnitee and any other Tax Indemnitees  that
are successors,  assigns,  agents, servants or Affiliates of such Tax Indemnitee
shall be related Tax Indemnitees.

            9.3.3  PAYMENT

     (a) Lessee's  indemnity  obligation to a Tax Indemnitee  under this Section
9.3 shall equal the amount which, after taking into account any Tax imposed upon
the receipt or accrual of the amounts payable under this Section 9.3 and any tax
benefits  actually  recognized  by  such  Tax  Indemnitee  as a  result  of  the
indemnifiable Tax (including,  without limitation,  any benefits recognized as a
result of an indemnifiable Tax being utilized by such Tax Indemnitee as a credit
against Taxes not indemnifiable  under this Section 9.3), shall equal the amount
of the Tax indemnifiable under this Section 9.3.

     (b) At Lessee's  request,  the  computation  of the amount of any indemnity
payment owed by Lessee or any amount owed by a Tax Indemnitee to Lessee pursuant
to this Section 9.3 shall be verified and  certified  by an  independent  public
accounting  firm selected by such Tax Indemnitee and reasonably  satisfactory to
Lessee.  Such  verification  shall be  binding.  The costs of such  verification
(including  the fee of such  public  accounting  firm)  shall be borne by Lessee
unless such  verification  shall result in an adjustment in Lessee's favor of 5%
or more of the net present  value  (computed  using a discount rate equal to the
Debt Rate,  compounded  semiannually)  of the  payment as  computed  by such Tax
Indemnitee, in which case the costs shall be paid by such Tax Indemnitee.

     (c) Each Tax  Indemnitee  shall  provide  Lessee with such  certifications,
information and  documentation as shall be in such Tax  Indemnitee's  possession
and as shall be reasonably requested by Lessee to minimize any indemnity payment

<PAGE>

pursuant to this Section 9.3;  provided,  that  notwithstanding  anything to the
contrary contained herein, no Tax Indemnitee shall be required to provide Lessee
with any Tax returns.

     (d) Each Tax  Indemnitee  shall  promptly  forward  to Lessee  any  written
notice,  bill or advice received by it from any Taxing Authority  concerning any
Tax for which it seeks  indemnification under this Section 9.3. Lessee shall pay
any amount for which it is liable  pursuant to this  Section 9.3 directly to the
appropriate  Taxing  Authority  if legally  permissible  or upon demand of a Tax
Indemnitee,  to such Tax  Indemnitee  within 30 days of such  demand  (or,  if a
contest occurs in accordance  with Section  9.3.4,  within 30 days after a Final
Determination  (as defined below)),  but in no event more than two Business Days
prior to the date the Tax to which such amount payable hereunder relates is due.
If  requested  by a Tax  Indemnitee  in  writing,  Lessee  shall  furnish to the
appropriate  Tax  Indemnitee  the original or a certified  copy of a receipt for
Lessee's  payment of any Tax paid by Lessee or such other evidence of payment of
such Tax as is  acceptable  to such Tax  Indemnitee.  Lessee  shall also furnish
promptly upon written  request such data as any Tax  Indemnitee  may  reasonably
require to enable such Tax  Indemnitee  to comply with the  requirements  of any
taxing jurisdiction  unless such data is not reasonably  available to Lessee or,
unless  such  data is  specifically  requested  by a  Taxing  Authority,  is not
customarily furnished by domestic air carriers under similar circumstances.  For
purposes of this Section 9.3, a "Final Determination" shall mean (i) a decision,
judgment,  decree or other  order by any court of  competent  jurisdiction  that
occurs pursuant to the provisions of Section 9.3.4,  which  decision,  judgment,
decree or other  order has become  final and  unappealable  (by law or by Lessee
hereunder),  (ii) a closing  agreement or settlement  agreement  entered into in
accordance  with  Section  9.3.4 that has become  binding  and is not subject to
further review or appeal (absent fraud,  misrepresentation,  etc.), or (iii) the
termination  of  administrative  proceedings  and the expiration of the time for
instituting a claim in a court proceeding.

     (e) If any Tax Indemnitee shall actually realize a tax savings by reason of
any Tax paid or indemnified by Lessee pursuant to this Section 9.3 (whether such
tax  savings  shall be by means of a foreign tax  credit,  depreciation  or cost
recovery  deduction or otherwise)  and such savings is not otherwise  taken into
account in computing such payment or indemnity, such Tax Indemnitee shall pay to
Lessee  (within 30 days after the  realization  of such tax  savings)  an amount
equal to the lesser of (i) the amount of such tax savings,  plus any  additional
tax  savings  recognized  as the result of any  payment  made  pursuant  to this
sentence,  when,  as, if, and to the extent,  realized or (ii) the amount of all

<PAGE>

payments  (other than in respect of contest costs)  pursuant to this Section 9.3
by Lessee to such Tax Indemnitee (less any payments  previously made by such Tax
Indemnitee  to Lessee  pursuant to this Section  9.3.3 (e)) (and the excess,  if
any, of the amount  described in clause (i) over the amount  described in clause
(ii) shall be carried  forward  and  applied to reduce pro tanto any  subsequent
obligations of Lessee to make payments to such Tax  Indemnitee  pursuant to this
Section 9.3);  provided,  that such Tax Indemnitee shall not be required to make
any payment  pursuant to this  sentence so long as a Lease Event of Default of a
monetary  nature  has  occurred  and is  continuing.  If a tax  benefit is later
disallowed  or  denied,  the  disallowance  or denial  shall be treated as a Tax
indemnifiable  under Section 9.3.1 without  regard to the  provisions of Section
9.3.2 (other than Section  9.3.2 (f)).  Each such Tax  Indemnitee  shall in good
faith use  reasonable  efforts in filing  its tax  returns  and in dealing  with
Taxing Authorities to seek and claim any such tax benefit.

     (f) For  purposes  of this  Section  9.3,  items of foreign  Tax of any Tax
Indemnitee  shall be deemed to be utilized by such Tax  Indemnitee as credits or
deductions for any taxable year in accordance with the following priorities:

          (x) First,  all  utilizable  foreign  Taxes  (taking  into account the
limitations of Section 904(d) of the Code) other than those  described in clause
(y) below;

          (y) Second,  all  utilizable  foreign  Taxes  (taking into account the
limitations  of  Section  904(d) of the Code)  arising  out of the  transactions
contemplated   by  the  Operative   Agreements  and  other   equipment   leasing
transactions  to the extent such Tax  Indemnitee is indemnified or held harmless
for such Taxes by the Lessee or a lessee on a pari passu basis.

            9.3.4  CONTEST

     (a) If a written  claim is made  against a Tax  Indemnitee  for Taxes  with
respect to which Lessee could be liable for payment or indemnity  hereunder,  or
if a Tax  Indemnitee  makes a  determination  that a Tax is due for which Lessee
could have an indemnity obligation hereunder, such Tax Indemnitee shall promptly
give Lessee notice in writing of such claim (provided, that failure to so notify
Lessee shall not relieve Lessee of its indemnity  obligations  hereunder  unless
such failure to notify  forecloses  Lessee's rights to require a contest of such
claim) and shall take no action  with  respect to such claim  without  the prior
written  consent of Lessee for 30 days  following  the receipt of such notice by
Lessee; provided, that, in the case of a claim made against a Tax Indemnitee, if

<PAGE>

such Tax Indemnitee  shall be required by law to take action prior to the end of
such 30-day period,  such Tax  Indemnitee  shall,  in such notice to Lessee,  so
inform Lessee, and such Tax Indemnitee shall take no action for as long as it is
legally  able to do so (it  being  understood  that a Tax  Indemnitee  shall  be
entitled to pay the Tax  claimed  and sue for a refund  prior to the end of such
30-day  period  if  (i)(A)  the  failure  to so pay  the  Tax  would  result  in
substantial  penalties (unless immediately  reimbursed by Lessee) and the act of
paying the Tax would not  materially  prejudice  the right to contest or (B) the
failure  to so pay  would  result  in  criminal  penalties  and  (ii)  such  Tax
Indemnitee  shall take any action so required in  connection  with so paying the
Tax in a manner that, in its good faith opinion, is the least prejudicial to the
pursuit of the contest). In addition, such Tax Indemnitee shall (provided,  that
Lessee shall have agreed to keep such information confidential other than to the
extent  necessary in order to contest the claim)  furnish  Lessee with copies of
any requests for information  from any Taxing  Authority  relating to such Taxes
with  respect  to which  Lessee  may be  required  to  indemnify  hereunder.  If
requested by Lessee in writing  within 30 days after its receipt of such notice,
such  Tax  Indemnitee  shall,  at the  expense  of  Lessee  (including,  without
limitation,  all  reasonable  costs,  expenses  and  reasonable  attorneys'  and
accountants' fees and disbursements), in good faith contest (or, if permitted by
applicable  law to be contested  by the Lessee in its own name,  allow Lessee to
contest)  through  appropriate   administrative  and  judicial  proceedings  the
validity,  applicability  or  amount  of such  Taxes  by (I)  resisting  payment
thereof,  (II) not paying the same except under  protest if protest is necessary
and proper or (III) if the payment is made, using reasonable efforts to obtain a
refund thereof in an appropriate  administrative and/or judicial proceeding.  If
requested  to do so by Lessee,  the Tax  Indemnitee  shall  appeal  any  adverse
administrative or judicial decision, except that the Tax Indemnitee shall not be
required to pursue any appeals to the United States Supreme Court. If and to the
extent the Tax Indemnitee is able to separate the contested issue or issues from
other issues arising in the same  administrative or judicial proceeding that are
unrelated to the transactions  contemplated by the Operative Agreements without,
in the good faith judgment of such Tax Indemnitee,  adversely affecting such Tax
Indemnitee,  such Tax  Indemnitee  shall permit Lessee to contest such matter in
its own name,  if permitted by  applicable  law, and shall provide to Lessee (at
Lessee's  cost  and  expense)  such  information  or data  that  is in such  Tax
Indemnitee's  control or possession that is reasonably necessary to conduct such
contest (other than such Tax  Indemnitee's  federal income tax returns).  In the
case of a contest  controlled by a Tax  Indemnitee,  such Tax  Indemnitee  shall
consult with Lessee in good faith  regarding the manner of contesting such claim
and shall  keep  Lessee  reasonably  informed  regarding  the  progress  of such

<PAGE>

contest.  A Tax Indemnitee shall not fail to take any action expressly  required
by this Section 9.3.4 (including,  without limitation,  any action regarding any
appeal of an  adverse  determination  with  respect  to any  claim) or settle or
compromise any claim without the prior written  consent of the Lessee (except as
contemplated by Section 9.3.4(b) or (c)).

     (b)  Notwithstanding  the foregoing,  in no event shall a Tax Indemnitee be
required  to pursue any  contest  (or to permit  Lessee to pursue  any  contest)
unless (i) Lessee  shall have  agreed to pay such Tax  Indemnitee  on demand all
reasonable costs and expenses incurred by such Tax Indemnitee in connection with
contesting  such Taxes,  including,  without  limitation,  all reasonable out of
pocket costs and expenses and reasonable  attorneys' and  accountants'  fees and
disbursements,  (ii) if such  contest  shall  involve  the payment of the claim,
Lessee shall advance the amount  thereof (to the extent  indemnified  hereunder)
plus  interest,  penalties  and  additions to tax with respect  thereto that are
required  to  be  paid  prior  to  the   commencement  of  such  contest  on  an
interest-free  and  after-Tax  basis  to  such  Tax  Indemnitee  (and  such  Tax
Indemnitee  shall  promptly  pay to the Lessee  any net  realized  tax  benefits
resulting  from such advance  including any tax benefits  resulting  from making
such payment),  (iii) such Tax Indemnitee shall have reasonably  determined that
the action to be taken will not result in any material risk of forfeiture,  sale
or loss of the Aircraft (unless Lessee shall have made provisions to protect the
interests  of any such Tax  Indemnitee  and the  Owner  Participant  in a manner
reasonably  satisfactory  to such  Tax  Indemnitee  and the  Owner  Participant)
(provided,  that such Tax Indemnitee agrees to notify Lessee in writing promptly
after it becomes  aware of any such risk),  (iv) no Lease Event of Default shall
have occurred and be continuing unless Lessee has provided adequate security for
its obligations  hereunder by advancing to such Tax Indemnitee before proceeding
or continuing with such contest, the amount of the Tax being contested, plus any
interest  and  penalties  and an  amount  estimated  in good  faith  by such Tax
Indemnitee  for  expenses,  and (v)  prior to  commencing  any  judicial  action
controlled  by Lessee,  Lessee shall have  acknowledged  its  liability for such
claim hereunder,  provided that Lessee shall not be bound by its  acknowledgment
if the  Final  Determination  articulates  conclusions  of  law  and  fact  that
demonstrate  that Lessee has no liability for the contested  amounts  hereunder.
Notwithstanding  the  foregoing,  if any Tax Indemnitee  shall  release,  waive,
compromise or settle any claim which may be  indemnifiable by Lessee pursuant to
this Section 9.3 without the written permission of Lessee,  Lessee's  obligation
to indemnify  such Tax  Indemnitee  with respect to such claim (and all directly
related  claims and claims based on the outcome of such claim) shall  terminate,
subject  to  Section  9.3.4(c),  and  subject  to  Section  9.3.4(c),  such  Tax

<PAGE>

Indemnitee shall repay to Lessee any amount  previously paid or advanced to such
Tax  Indemnitee  with  respect to such claim (other then  contest  costs),  plus
interest  at the rate  that  would  have been  payable  by the  relevant  Taxing
Authority with respect to a refund of such Tax.

     (c)  Notwithstanding   anything  contained  in  this  Section  9.3,  a  Tax
Indemnitee  will not be required to contest the  imposition of any Tax and shall
be permitted to settle or compromise any claim without  Lessee's consent if such
Tax  Indemnitee  (i) shall waive its right to  indemnity  under this Section 9.3
with  respect  to such Tax (and any  directly  related  claim  and any claim the
outcome of which is determined based upon the outcome of such claim), (ii) shall
pay to Lessee any amount  previously paid or advanced by Lessee pursuant to this
Section 9.3 (other than contest  costs) with respect to such Tax,  plus interest
at the rate that would have been payable by the relevant  Taxing  Authority with
respect to a refund of such Tax,  and (iii) shall  agree to discuss  with Lessee
the views or  positions  of any relevant  Taxing  Authority  with respect to the
imposition of such Tax.

            9.3.5  REFUND

     If any Tax Indemnitee shall receive a refund of, or be entitled to a credit
against other  liability  for, all or any part of any Taxes paid,  reimbursed or
advanced by Lessee,  such Tax  Indemnitee  shall pay to Lessee within 30 days of
such  receipt an amount  equal to the lesser of (a) the amount of such refund or
credit plus any net tax benefit  (taking into account any Taxes incurred by such
Tax  Indemnitee by reason of the receipt of such refund or  realization  of such
credit)  actually  realized by such Tax Indemnitee as a result of any payment by
such Tax Indemnitee  made pursuant to this sentence  (including this clause (a))
and (b) such  tax  payment,  reimbursement  or  advance  by  Lessee  to such Tax
Indemnitee  theretofore  made  pursuant to this Section 9.3 (and the excess,  if
any, of the amount  described in clause (a) over the amount  described in clause
(b) shall be carried  forward  and  applied  to reduce pro tanto any  subsequent
obligation  of Lessee to make payments to such Tax  Indemnitee  pursuant to this
Section  9.3).  If, in addition to such  refund or credit,  such Tax  Indemnitee
shall  receive  (or be  credited  with) an amount  representing  interest on the
amount of such refund or credit,  such Tax Indemnitee shall pay to Lessee within
30 days of such receipt or  realization  of such credit that  proportion of such
interest that shall be fairly attributable to Taxes paid, reimbursed or advanced
by Lessee prior to the receipt of such refund or realization of such credit.

<PAGE>

            9.3.6  TAX FILING

     If any report,  return or statement is required to be filed with respect to
any Tax which is subject to indemnification under this Section 9.3, Lessee shall
timely file the same  (except for any such report,  return or statement  which a
Tax  Indemnitee  has  timely  notified  the  Lessee  in  writing  that  such Tax
Indemnitee  intends to file or which a Tax Indemnitee is required by law to file
in its own name);  provided,  that the relevant  Tax  Indemnitee  shall  furnish
Lessee with any information in such Tax Indemnitee's  possession or control that
is  reasonably  necessary  to file any such return,  report or statement  and is
reasonably  requested  in writing by Lessee  (it being  understood  that the Tax
Indemnitee  shall not be required to furnish  copies of its actual tax  returns,
although it may be required to furnish relevant information  contained therein).
Lessee  shall either file such  report,  return or statement  and send a copy of
such report,  return or statement to such Tax  Indemnitee,  and Owner Trustee if
the Tax  Indemnitee is not Owner  Trustee,  or, where Lessee is not permitted to
file such report,  return or statement,  or if the same is required by law to be
filed in the Tax  Indemnitee's  own name, it shall notify such Tax Indemnitee in
writing of such  requirement  and  prepare and deliver  such  report,  return or
statement to such Tax Indemnitee in a manner satisfactory to such Tax Indemnitee
within a reasonable  time prior to the time such report,  return or statement is
to be filed.

            9.3.7  FORMS

     Each Tax  Indemnitee  agrees to furnish from time to time to Lessee or Loan
Trustee or to such other  person as Lessee or Loan  Trustee  may  designate,  at
Lessee's or Loan Trustee's  request,  such duly executed and properly  completed
forms as may be necessary or  appropriate  in order to claim any reduction of or
exemption from any withholding or other Tax imposed by any Taxing Authority,  if
(x) such reduction or exemption is available to such Tax Indemnitee,  (y) Lessee
has provided such Tax Indemnitee with any information necessary to complete such
form not otherwise reasonably available to such Tax Indemnitee,  and (z) if such
return is required to be filed in a jurisdiction  outside the United States, the
Tax  Indemnitee has not made a good faith  determination  that such filing would
subject it or any Affiliate to any adverse consequences in such jurisdiction for
which it has not been (and would not have been) indemnified.

            9.3.8  NON-PARTIES

     If a Tax  Indemnitee is not a party to this  Agreement,  Lessee may require
the Tax  Indemnitee  to agree in writing,  in a form  reasonably  acceptable  to

<PAGE>

Lessee,  to the terms of this  Section 9.3 and Section  15.8 prior to making any
payment to such Tax Indemnitee under this Section 9.3.

            9.3.9  SUBROGATION

     Upon  payment of any Tax by Lessee  pursuant  to this  Section 9.3 to or on
behalf  of a Tax  Indemnitee,  Lessee,  without  any  further  action,  shall be
subrogated to any claims that such Tax  Indemnitee  may have  relating  thereto.
Such Tax Indemnitee  shall cooperate with Lessee (to the extent such cooperation
does not  result in any  unreimbursed  cost,  expense or  liability  to such Tax
Indemnitee) to permit Lessee to pursue such claims.

            9.3.10 FOREIGN TAX ON LOAN PAYMENTS

     If an Owner Participant is incorporated or organized,  or maintains a place
of business  or conducts  activities  (other  than any  activities  of the Owner
Participant resulting from its participation in the transactions contemplated by
the  Operative  Agreements  or resulting  from any  activities of Lessee in such
jurisdiction)  in a country  other  than the  United  States or in a  territory,
possession or  commonwealth  of the United States (within the meaning of the tax
law of that foreign  jurisdiction)  and if as a result thereof any foreign Taxes
(including  withholding  Taxes) are imposed on the Pass Through  Trustees,  Pass
Through Trusts,  or Note Holders,  then Owner Participant shall reimburse Lessee
for any payments  Lessee is required to make to or on behalf of any Pass Through
Trustee,  Pass Through Trust,  or Note Holder under this Section 9.3 as a result
of the  imposition of such Taxes.  The amount  payable by Owner  Participant  to
Lessee shall be an amount which,  after taking into account any such Taxes,  any
Tax  imposed  upon the  receipt or  accrual  by Lessee of such  payment by Owner
Participant and any tax benefits or tax savings  realized by Lessee with respect
to the payment of such withholding Tax or the payment hereunder, shall equal the
amount of Lessee's payment to or on behalf of such Pass Through Trustee, or Note
Holder.

     9.4    PAYMENTS

     Any payments  made  pursuant to Section 9.1 and Section 9.3 shall be due on
the 60th day after demand is made to the indemnifying party therefor (other than
any payments for which a different  time is provided under Section 9.3.3 hereof)
and shall be made directly to the relevant  Indemnitee  or Tax  Indemnitee or to
Lessee,  in  immediately  available  funds at such  bank or to such  account  as
specified by such Indemnitee or Tax Indemnitee or Lessee, as the case may be, in
written directives to the payor, or, if no such direction shall have been given,
by check of the payor payable to the order of, and mailed to, such Indemnitee or

<PAGE>

Tax  Indemnitee  or  Lessee,  as the case may be,  by  certified  mail,  postage
prepaid, at its address as set forth in this Agreement.

     9.5    INTEREST

     If any amount,  payable by Lessee,  any  Indemnitee  or any Tax  Indemnitee
under Section 9.1 or 9.3 is not paid when due, the person obligated to make such
payment  shall pay on demand,  to the  extent  permitted  by Law,  to the person
entitled thereto,  interest on any such amount for the period from and including
the due date for such amount to but  excluding the date the same is paid, at the
Payment Due Rate.  Such interest  shall be paid in the same manner as the unpaid
amount in respect of which such interest is due.

     9.6    BENEFIT OF INDEMNITIES

     The  obligations  of Lessee in  respect  of all  indemnities,  obligations,
adjustments  and  payments  in  Section  9.1 or 9.3 are  expressly  made for the
benefit  of, and shall be  enforceable  by,  the  Indemnitee  or Tax  Indemnitee
entitled  thereto,  without declaring the Lease to be in default or taking other
action thereunder, and notwithstanding any provision of the Trust Indenture.

SECTION 10. ASSIGNMENT OR TRANSFER OF INTERESTS

     10.1   PARTICIPANTS, OWNER TRUSTEE AND NOTE HOLDERS

            10.1.1 OWNER PARTICIPANT

     (a) Owner Participant shall not Transfer any or all of its right,  title or
interest  in the  Trust  Estate  or the Trust  Agreement  and to this  Agreement
unless:

                  (i) The Transferee shall have full power,  authority and legal
         right to execute and deliver  and to perform the  obligations  of Owner
         Participant  under  this  Agreement  and the  other  Owner  Participant
         Agreements and shall provide reasonably  satisfactory  evidence of such
         power and authority to Lessee, Owner Trustee and Mortgagee;

                  (ii) The Transferee shall enter into one or more legal, valid,
         binding  and  enforceable  agreements  effective  to confirm  that such
         Transferee agrees to be bound by all the terms of, and to undertake all
         of the  obligations  arising after such  transfer of, the  transferring
         Owner Participant contained in the Owner Participant  Agreements and in


<PAGE>


         which it makes representations and warranties substantially the same as
         those contained in Section 6.2 of this Participation Agreement;

                  (iii) Lessee shall not be obligated to pay any greater  amount
         or incur any  greater  obligation  than that  which it would  have been
         obliged  to pay or incur  under  the  Lease or other  Lessee  Operative
         Agreement if no transfer or assignment  had taken place,  and the terms
         and conditions of the Lease and the other Lessee  Operative  Agreements
         insofar as they relate to the rights and  obligations  of Lessee or the
         Loan Participants shall not be altered;

                  (iv) Owner Participant shall deliver to Lessee,  Owner Trustee
         and Mortgagee an opinion of counsel reasonably  satisfactory to each of
         them  (which,   if  the   Transferee  is  an  Affiliate  of  the  Owner
         Participant,  may be in-house counsel to such Owner Participant) to the
         effect  that  such  agreement  or  agreements  referred  to in  Section
         10.1.1(a)(ii) and, if applicable,  10.1.1(a)(vi) are legal, binding and
         enforceable  in  accordance  with its or  their  terms  and  that  such
         transfer will not violate  applicable  securities  laws, the Act or any
         other applicable law and is in accordance with this Section 10.1.1;

                  (v) The Transferee is a Citizen of the United States (it being
         understood  that  the  existence  of  any  such  requirement  is  to be
         determined  without  giving  consideration  to Section  47.9 of the FAA
         Regulations or any other provision that would restrict  Lessee's use or
         operation  of the  Aircraft),  or shall  use a voting  powers  trust or
         similar  arrangement  in order to hold an interest in the Trust  Estate
         such that the Aircraft can be registered in the United States  (without
         giving  consideration  to Section  47.9 of the FAA  Regulations  or any
         other  provision that would  restrict  Lessee's use or operation of the
         Aircraft);

                  (vi) The  Transferee  shall be one  person and shall be either
         (A) a  Permitted  Institution  or (B) any  other  person  (other  than,
         without  Lessee's  consent,  a  commercial  air  carrier,  a commercial
         aircraft  operator,  a freight  forwarder or an Affiliate of any of the
         foregoing)  the  obligations  of  which  under  the  Owner  Participant
         Agreements  are  guaranteed  by a  Permitted  Institution  in any case,
         pursuant  to a  written  guaranty,  in form  and  substance  reasonably
         satisfactory to Lessee, Owner Trustee and Mortgagee; and

                  (vii)  The  Transferee shall be a "U.S.  Person" as defined in
          Section 7701(a)(30) of the Code (or any successor provision thereto).

<PAGE>

     (b) Owner  Participant  shall give written notice to Lessee,  Mortgagee and
Owner Trustee at least 10 days prior to any such  Transfer,  specifying the name
and address of the proposed  Transferee,  and providing financial  statements of
the proposed Transferee evidencing satisfaction of the requirements described in
Section 10.1.1(a)(vi)(A) or (B) above.

     (c) Any fees,  charges and expenses,  including the reasonable  legal fees,
charges and expenses incurred by Lessee, Owner Participant,  Mortgagee, any Note
Holder or Owner  Trustee in  connection  with any Transfer by Owner  Participant
permitted by this Section 10.1.1, or by the Transferee in any such case, will be
paid for by Owner Participant.

            10.1.2 OWNER TRUSTEE

     Owner Trustee may transfer its interests in the Trust Agreement pursuant to
Section 9 thereof.

            10.1.3 NOTE HOLDERS

     Subject to Section  7.5.2 hereof and Section  2.07 of the Trust  Indenture,
any Note  Holder  may,  at any time and  from  time to time,  Transfer  or grant
participations  in all or any portion of the  Equipment  Notes and/or all or any
portion  of its  beneficial  interest  in its  Equipment  Notes  and  the  Trust
Indenture Estate to any person (it being understood that the sale or issuance of
Pass Through  Certificates  by a Pass Through  Trustee shall not be considered a
Transfer  or  participation);   provided,  that  any  participant  in  any  such
participations  shall not have any direct rights under the Operative  Agreements
or any Lien on all or any part of the  Aircraft  or Trust  Indenture  Estate and
neither Lessee, Lessor, nor Owner Participant shall have any increased liability
or  obligations as a result of any such  participation.  In the case of any such
Transfer,  the  Transferee,  by acceptance of Equipment Notes in connection with
such  Transfer,  shall be  deemed  to be bound by all of the  covenants  of Note
Holders contained in the Operative Agreements.

     10.2   EFFECT OF TRANSFER

     Upon any  Transfer in  accordance  with  Section  10.1.1,  10.1.2 or 10.1.3
(other  than any  Transfer  by any Note  Holder,  to the  extent it only  grants
participations  in  Equipment  Notes  or in its  beneficial  interest  therein),
Transferee  shall be deemed an "Owner  Participant,"  "Owner Trustee" or a "Note
Holder,"  respectively,  for all  purposes  of  this  Agreement  and  the  other
Operative Agreements and, in the case of a Transferee of any Participant or Note
Holder,  shall be deemed to have  paid its  ratable  portion  of  Lessor's  Cost

<PAGE>

previously made by Owner Participant or Loan Participant,  respectively,  making
such  conveyance  and  represented  by the  interest  being  conveyed,  and each
reference   herein  to  Owner   Participant,   Owner  Trustee  or  Note  Holder,
respectively,  shall thereafter be deemed a reference to such Transferee for all
purposes,   and  the  transferring  Owner  Participant,   Owner  Trustee,   Loan
Participant  or Note  Holder  shall be  released  (except,  in the case of Owner
Participant,  to the  extent  of  any  guaranty  provided  by it  under  Section
10.1.1(a)(vi))  from all of its liabilities and obligations under this Agreement
and  any  other  Operative   Agreements  to  the  extent  such  liabilities  and
obligations  arise after such  Transfer  and,  in each case,  to the extent such
liabilities and obligations are assumed by the transferee;  PROVIDED,  that such
transferring Owner Participant, Owner Trustee or Note Holder (and its respective
Affiliates,  successors, assigns, agents, servants,  representatives,  directors
and  officers)  will  continue to have the benefit of any rights or  indemnities
under any Operative  Agreement vested or relating to circumstances,  conditions,
acts or events prior to such Transfer.

SECTION 11. [RESERVED]

SECTION 12. SECTION 1110

     It is the intention of each of Lessee, Owner Participant, Loan Participant,
the Note Holders (such intention being evidenced by each of their  acceptance of
an Equipment  Note),  Owner Trustee and Mortgagee that Owner Trustee,  as lessor
under the Lease (and  Mortgagee  as  assignee of Owner  Trustee  under the Trust
Indenture),  shall be entitled to the benefits of Section 1110 in the event of a
case under Chapter 11 of the Bankruptcy Code in which Lessee is a debtor. Lessee
shall at all times be  certificated  and  registered to the extent  necessary to
entitle  Owner Trustee to the rights  afforded to lessors of aircraft  equipment
under Section 1110 of the United States Bankruptcy Code.

SECTION 13. CHANGE OF CITIZENSHIP

     13.1   GENERALLY

     Without prejudice to the representations, warranties or covenants regarding
the status of any party hereto as a Citizen of the United States:

     (a) Each of Lessee, First Security and WTC agrees that it will, immediately
upon obtaining  knowledge of any facts that would cast doubt upon its continuing
status as a Citizen of the United States and promptly upon public  disclosure of
negotiations in respect of any transaction which would or might adversely affect

<PAGE>

such status,  notify in writing all parties  hereto of all  relevant  matters in
connection therewith; and

     (b) Owner Participant  agrees that, in the event its status is to change or
has changed as a Citizen of the United States,  or it makes public disclosure of
circumstances  as a result of which it  believes  that such  status is likely to
change, it will notify all the other parties to this Participation  Agreement of
(i) such change in status promptly after obtaining Actual  Knowledge  thereof or
(ii) such belief as soon as practicable  after such public disclosure but in any
event within ten Business Days after such public disclosure.

     13.2   OWNER PARTICIPANT

     Owner  Participant  agrees,  solely for the  benefit of Lessee and the Note
Holders that if,  during such time as the Aircraft is  registered  in the United
States,  (a) it shall not be a Citizen of the United States and (b) the Aircraft
shall be, or would therefore become,  ineligible for registration in the name of
Owner Trustee under the Act and regulations then applicable  thereunder (without
giving  consideration  to  Section  47.9 of the  FAA  Regulations  or any  other
provision  that may restrict  Lessee's use or operation of the  Aircraft),  then
Owner Participant shall as soon as is reasonably  practicable,  but in any event
within 30 days after obtaining  Actual  Knowledge of such  ineligibility  and of
such loss of citizenship,  (y) effect voting trust or other similar arrangements
(in which case any provisions contained in the Operative Agreements  restricting
Owner  Participant's  or Owner  Trustee's  ability to amend the Trust  Agreement
shall not apply to the extent necessary to permit the use of such a voting trust
or other  similar  arrangement)  or take any other action as may be necessary to
prevent any  deregistration  or maintain the United States  registration  of the
Aircraft or (z) transfer in accordance  with the terms of this Agreement all its
right,  title and  interest in and to this  Agreement,  the Trust Estate and the
Trust Agreement in accordance with Section 10.1.

     13.3   OWNER TRUSTEE

     Upon First Security giving any notice in accordance  with Section  13.1(a),
Owner Trustee shall, subject to Section 9.1.1 of the Trust Agreement,  resign as
Owner  Trustee.  Upon its receipt of such  notice,  Owner  Participant  shall as
promptly  as  practicable  appoint a Citizen of the United  States as  successor
Owner Trustee pursuant to Section 9.1 of the Trust Agreement.

<PAGE>

     13.4   MORTGAGEE

     Upon WTC giving any notice in accordance  with Section  13.1(a),  Mortgagee
shall  (if and so long as such  citizenship  is  necessary  under  the Act as in
effect at such time or, if it is not  necessary,  if and so long as  Mortgagee's
citizenship could have any adverse effect on Lessee, any Participant or any Note
Holder),  subject to Section  8.02 of the Trust  Indenture,  resign as Mortgagee
promptly upon its ceasing to be such a citizen.

SECTION 14. CONCERNING OWNER TRUSTEE

     It is understood and agreed that,  except as otherwise  expressly  provided
herein or in the  Trust  Agreement  or the Trust  Indenture,  Owner  Trustee  is
entering  into this  Agreement  solely in its capacity as trustee as provided in
the Trust Agreement and not in its individual capacity and in no case whatsoever
will it be liable  or  accountable  in its  individual  capacity  for any of the
statements,  representations,  warranties,  agreements or  obligations  of Owner
Trustee  hereunder,  or for any loss in respect thereof,  as to all of which the
parties agree to look solely to the Trust Estate; PROVIDED, that nothing in this
Section 14 shall be deemed to limit in scope or substance the personal liability
of First  Security (a) to Owner  Participant as expressly set forth in the Trust
Agreement,  (b) in respect of the representations,  warranties and agreements of
First Security expressly made as such herein or in any other Operative Agreement
to  which  it is a  party,  and  (c)  for  the  consequences  of its  own  gross
negligence,  willful  misconduct,  and, in  receiving,  handling or remitting of
funds only, its willful misconduct or simple negligence as a trustee.

SECTION 15. MISCELLANEOUS

     15.1   AMENDMENTS

     No  provision  of this  Agreement  may be  amended,  supplemented,  waived,
modified,  discharged,  terminated or otherwise  varied  orally,  but only by an
instrument  in  writing  that  specifically  identifies  the  provision  of this
Agreement  that it  purports to amend,  supplement,  waive,  modify,  discharge,
terminate  or  otherwise  vary and is  signed  by the  party  against  which the
enforcement  of the  amendment,  supplement,  waiver,  modification,  discharge,
termination  or variance is sought.  Each such  amendment,  supplement,  waiver,
modification,  discharge, termination or variance shall be effective only in the
specific  instance  and for the  specific  purpose  for  which it is  given.  No
provision  of  this  Agreement   shall  be  varied  or   contradicted   by  oral

<PAGE>

communication, course of dealing or performance or other manner not set forth in
an agreement,  document or instrument in writing and signed by the party against
which enforcement of the same is sought.

     15.2   SEVERABILITY

     If any provision hereof shall be held invalid,  illegal or unenforceable in
any respect in any  jurisdiction,  then, to the extent permitted by Law, (a) all
other  provisions  hereof  shall  remain  in  full  force  and  effect  in  such
jurisdiction and (b) such invalidity,  illegality or unenforceability  shall not
affect the validity,  legality or  enforceability of such provision in any other
jurisdiction.  If,  however,  any Law pursuant to which such provisions are held
invalid,  illegal or unenforceable  may be waived,  such Law is hereby waived by
the parties hereto to the full extent permitted,  to the end that this Agreement
shall be deemed to be a valid and binding agreement in all respects, enforceable
in accordance with its terms.

     15.3   SURVIVAL

     The  indemnities  set forth herein shall  survive the delivery or return of
the  Aircraft,  the  Transfer  of any  interest  of  Owner  Participant  in this
Agreement,  the  Trust  Estate  and the Trust  Agreement,  the  Transfer  of any
interest by any Note Holder of its  Equipment  Note and the  expiration or other
termination of this Agreement or any other Operative Agreement.

     15.4   REPRODUCTION OF DOCUMENTS

     This  Agreement,  all  annexes,  schedules  and  exhibits  hereto  and  all
agreements,  instruments  and  documents  relating  hereto,  including,  without
limitation,  (a)  consents,  waivers and  modifications  that may  hereafter  be
executed  and (b)  financial  statements,  certificates  and  other  information
previously or hereafter furnished to any party hereto, may be reproduced by such
party  by  any  photographic,   photostatic,  microfilm,  micro-card,  miniature
photographic or other similar  process,  and such party may destroy any original
documents  so  reproduced.  Any  such  reproduction  shall be as  admissible  in
evidence as the  original  itself in any judicial or  administrative  proceeding
(whether  or  not  the  original  is  in  existence  and  whether  or  not  such
reproduction  was made by such party in the regular  course of business) and any
enlargement,  facsimile or further reproduction of such reproduction likewise is
admissible in evidence.

     15.5   COUNTERPARTS

     This Agreement and any amendments,  waivers, consents or supplements hereto
may be executed in any number of counterparts (or upon separate  signature pages

<PAGE>

bound  together into one or more  counterparts),  each of which when so executed
shall  be  deemed  to be an  original,  and  all of  which  counterparts,  taken
together, shall constitute one and the same instrument.

     15.6   NO WAIVER

     No failure on the part of any party hereto to exercise, and no delay by any
party hereto in exercising,  any of its respective rights,  powers,  remedies or
privileges under this Agreement or provided at Law, in equity or otherwise shall
impair,  prejudice or  constitute a waiver of any such right,  power,  remedy or
privilege or be construed as a waiver of any breach hereof or default  hereunder
or as an  acquiescence  therein nor shall any single or partial  exercise of any
such right,  power,  remedy or privilege  preclude any other or further exercise
thereof by it or the exercise of any other right,  power, remedy or privilege by
it.  No notice to or  demand  on any  party  hereto  in any case  shall,  unless
otherwise  required  under this  Agreement,  entitle  such party to any other or
further  notice or demand in  similar or other  circumstances  or  constitute  a
waiver of the rights of any party  hereto to any other or further  action in any
circumstances without notice or demand.

     15.7   NOTICES

     Unless  otherwise  expressly  permitted by the terms  hereof,  all notices,
requests,  demands,  authorizations,  directions,  consents,  waivers  and other
communications  required or  permitted  to be made,  given,  furnished  or filed
hereunder shall be in writing (it being  understood that the  specification of a
writing in certain  instances and not in others does not imply an intention that
a writing is not required as to the latter),  shall refer  specifically  to this
Agreement  or other  applicable  Operative  Agreement,  and shall be  personally
delivered, sent by facsimile or telecommunication  transmission (which in either
case  provides  written  confirmation  to the sender of its  delivery),  sent by
registered mail or certified mail, return receipt requested, postage prepaid, or
sent by overnight courier service,  in each case to the respective  address,  or
facsimile  number  set  forth for such  party in  Schedule  1, or to such  other
address, facsimile or other number as each party hereto may hereafter specify by
notice  to  the  other  parties  hereto.  Each  such  notice,  request,  demand,
authorization,  direction,  consent,  waiver  or  other  communication  shall be
effective when received or, if made, given,  furnished or filed (a) by facsimile
or  telecommunication  transmission,  when  confirmed,  or (b) by  registered or
certified mail, three Business Days after being deposited,  properly  addressed,
with the U.S. Postal Service.

<PAGE>

     15.8   GOVERNING LAW; SUBMISSION TO JURISDICTION; VENUE

     (A) THIS  AGREEMENT  SHALL IN ALL  RESPECTS  BE GOVERNED BY THE LAWS OF THE
STATE  OF  NEW  YORK,  INCLUDING  ALL  MATTERS  OF  CONSTRUCTION,  VALIDITY  AND
PERFORMANCE. THIS AGREEMENT IS BEING DELIVERED IN THE STATE OF NEW YORK.

     (B) EACH PARTY HERETO HEREBY IRREVOCABLY AGREES, ACCEPTS AND SUBMITS ITSELF
TO THE NON-EXCLUSIVE  JURISDICTION OF THE COURTS OF THE STATE OF NEW YORK IN THE
CITY AND COUNTY OF NEW YORK AND OF THE UNITED  STATES FOR THE SOUTHERN  DISTRICT
OF NEW YORK,  IN  CONNECTION  WITH ANY LEGAL  ACTION,  SUIT OR  PROCEEDING  WITH
RESPECT TO ANY MATTER  RELATING TO OR ARISING OUT OF OR IN CONNECTION  WITH THIS
AGREEMENT.

     (C) EACH PARTY HERETO HEREBY IRREVOCABLY CONSENTS AND AGREES TO THE SERVICE
OF ANY AND ALL LEGAL  PROCESS,  SUMMONS,  NOTICES  AND  DOCUMENTS  OF ANY OF THE
AFOREMENTIONED  COURTS IN ANY SUCH  SUIT,  ACTION OR  PROCEEDING  MAY BE MADE BY
MAILING COPIES THEREOF BY REGISTERED OR CERTIFIED MAIL, POSTAGE PREPAID,  AT THE
ADDRESS SET FORTH PURSUANT TO SECTION 15.7. EACH PARTY HERETO HEREBY AGREES THAT
SERVICE  UPON IT, OR ANY OF ITS  AGENTS,  IN EACH CASE IN  ACCORDANCE  WITH THIS
SECTION 15.8(C), SHALL CONSTITUTE VALID AND EFFECTIVE PERSONAL SERVICE UPON SUCH
PARTY, AND EACH PARTY HERETO HEREBY AGREES THAT THE FAILURE OF ANY OF ITS AGENTS
TO GIVE ANY NOTICE OF SUCH  SERVICE TO ANY SUCH PARTY SHALL NOT IMPAIR OR AFFECT
IN ANY WAY THE VALIDITY OF SUCH  SERVICE ON SUCH PARTY OR ANY JUDGMENT  RENDERED
IN ANY ACTION OR PROCEEDING BASED THEREON.

     (D) TO THE EXTENT THAT ANY PARTY  HERETO HAS OR  HEREAFTER  MAY ACQUIRE ANY
IMMUNITY FROM  JURISDICTION OF ANY OF THE  ABOVE-NAMED  COURTS OR FROM ANY LEGAL
PROCESS THEREIN,  SUCH PARTY HEREBY IRREVOCABLY  WAIVES, TO THE EXTENT PERMITTED
BY APPLICABLE  LAW,  SUCH  IMMUNITY,  AND EACH PARTY HERETO  HEREBY  IRREVOCABLY
WAIVES,  TO THE EXTENT PERMITTED BY APPLICABLE LAW, AND AGREES NOT TO ASSERT, BY
WAY OF MOTION,  AS A DEFENSE,  OR  OTHERWISE,  IN ANY LEGAL ACTION OR PROCEEDING
BROUGHT HEREUNDER IN ANY OF THE ABOVE-NAMED COURTS, (I) THE DEFENSE OF SOVEREIGN
IMMUNITY, (II) THAT IT OR ANY OF ITS PROPERTY IS IMMUNE FROM THE ABOVE DESCRIBED
LEGAL  PROCESS  AND  (III)  THAT SUCH  ACTION OR  PROCEEDING  IS  BROUGHT  IN AN
INCONVENIENT  FORUM, THAT VENUE FOR THE ACTION OR PROCEEDING IS IMPROPER OR THAT
THIS  AGREEMENT OR ANY OTHER  OPERATIVE  AGREEMENT  MAY NOT BE ENFORCED IN OR BY
SUCH COURTS.

<PAGE>

     (E) EACH PARTY HERETO HEREBY WAIVES ITS  RESPECTIVE  RIGHTS TO A JURY TRIAL
OF ANY CLAIM OR CAUSE OF ACTION IN ANY COURT IN ANY  JURISDICTION  BASED UPON OR
ARISING OUT OF OR RELATING TO THIS AGREEMENT.

     15.9   THIRD-PARTY BENEFICIARY

     This Agreement is not intended to, and shall not,  provide any person not a
party hereto  (other than the  Liquidity  Provider,  which is an intended  third
party  beneficiary  with respect to the provisions of Section 9.1, and the other
persons   referred  to  in  Section   7.6.13,   who  are  intended  third  party
beneficiaries of such Section) with any rights of any nature whatsoever  against
any of the  parties  hereto and no person  not a party  hereto  (other  than the
Liquidity Provider, with respect to the provisions of Section 9.1, and the other
persons referred to in Section 7.6.13,  with respect to such Section) shall have
any  right,  power or  privilege  in respect  of any party  hereto,  or have any
benefit or interest, arising out of this Agreement.

     15.10  ENTIRE AGREEMENT

     This Agreement,  together with the other Operative Agreements, on and as of
the date hereof,  constitutes  the entire  agreement of the parties  hereto with
respect  to  the  subject  matter  hereof,  and  all  prior  or  contemporaneous
understandings or agreements,  whether written or oral, among any of the parties
hereto  with  respect to such  subject  matter are  hereby  superseded  in their
entireties (except that the letter agreement,  dated May 14, 1997, among Lessee,
Existing Mortgagee and Airframe Manufacturer shall not be superseded).

     15.11  FURTHER ASSURANCES

     Each party hereto shall execute,  acknowledge and deliver or shall cause to
be  executed,   acknowledged  and  delivered,   all  such  further   agreements,
instruments,  certificates or documents,  and shall do and cause to be done such
further acts and things, in any case, as any other party hereto shall reasonably
request  in  connection  with  the  administration  of,  or to  carry  out  more
effectively  the  purposes  of, or to better  assure and confirm into such other
party the rights and benefits to be provided  under this Agreement and the other
Operative Agreements.

                      [This space intentionally left blank]


<PAGE>

         IN WITNESS WHEREOF,  each of the parties has caused this  Participation
Agreement to be duly  executed and  delivered as of the day and year first above
written.

                                        CONTINENTAL AIRLINES, INC.,
                                          Lessee



                                        By______________________________________
                                          Name:
                                          Title:



                                        _______________________________________
                                        _______________________________________,
                                        PACIFIC  CENTURY  LEASING,  INC.,  Owner
                                        Participant



                                        By______________________________________
                                          Name:
                                          Title:



                                        By______________________________________
                                          Name:
                                          Title:



                                        FIRST    SECURITY     BANK,     NATIONAL
                                        ASSOCIATION, 
                                          not in its individual capacity, except
                                          as  expressly   provided  herein,  but
                                          solely as Owner Trustee



                                        By______________________________________
                                          Name:
                                          Title:


<PAGE>



                                        WILMINGTON TRUST COMPANY,
                                          not in its individual capacity, except
                                          as  expressly   provided  herein,  but
                                          solely as Mortgagee



                                        By______________________________________
                                          Name:
                                          Title:



                                        WILMINGTON TRUST COMPANY,
                                          not in its individual capacity, except
                                          as  expressly   provided  herein,  but
                                          solely as Pass Through  Trustee  under
                                          the Pass Through  Trust  Agreement for
                                          the Continental  Airlines Pass Through
                                          Trust, 1997-3A



                                        By______________________________________
                                          Name:
                                          Title:



                                        WILMINGTON TRUST COMPANY,
                                          not in its individual capacity, except
                                          as  expressly   provided  herein,  but
                                          solely as Pass Through  Trustee  under
                                          the Pass Through  Trust  Agreement for
                                          the Continental  Airlines Pass Through
                                          Trust, 1997-3B



                                        By______________________________________
                                          Name:
                                          Title:

<PAGE>



                                        WILMINGTON TRUST COMPANY,
                                          not in its individual capacity, except
                                          as  expressly   provided  herein,  but
                                          solely as Pass Through  Trustee  under
                                          the Pass Through  Trust  Agreement for
                                          the Continental  Airlines Pass Through
                                          Trust, 1997-3C



                                        By______________________________________
                                          Name:
                                          Title:



                                        WILMINGTON TRUST COMPANY,
                                          not in its individual capacity, except
                                          as  expressly   provided  herein,  but
                                          solely as Subordination Agent



                                        By______________________________________
                                          Name:
                                          Title:



                                        CORCIM, INC.,
                                          Existing Lessor



                                        By______________________________________
                                          Name:
                                          Title:


<PAGE>


                                        ROLLS-ROYCE PLC,
                                          Existing Mortgagee



                                        By______________________________________
                                          Name:
                                          Title:



                                        EMBRAER-EMPRESA       BRASILEIRA      DE
                                        AERONAUTICA S.A.,
                                          Airframe Manufacturer



                                        By______________________________________
                                          Name:
                                          Title:


<PAGE>

                                     ANNEX A


DEFINITIONS


GENERAL PROVISIONS


          (a) In each Operative  Agreement, unless otherwise expressly provided,
a reference to:

               (i)  each  of  "Lessee,"  "Lessor,"  "Loan  Participant,"  "Owner
     Trustee,"  "Owner  Participant,"  "Mortgagee,"  "Note  Holder" or any other
     person  includes,  without  prejudice to the  provisions  of any  Operative
     Agreement,  any successor in interest to it and any  permitted  transferee,
     permitted purchaser or permitted assignee of it;

               (ii) words  importing  the plural  include the singular and words
     importing the singular include the plural;

               (iii)  any  agreement,  instrument  or  document,  or any  annex,
     schedule or exhibit thereto, or any other part thereof,  includes,  without
     prejudice to the  provisions of any Operative  Agreement,  that  agreement,
     instrument  or  document,   or  annex,   schedule  or  exhibit,   or  part,
     respectively,  as amended,  modified or  supplemented  from time to time in
     accordance with its terms and in accordance with the Operative  Agreements,
     and any agreement,  instrument or document  entered into in substitution or
     replacement therefor;

               (iv) any  provision  of any Law  includes  any such  provision as
     amended, modified, supplemented,  substituted,  reissued or reenacted prior
     to the Closing Date, and thereafter from time to time;

               (v) the words "Agreement," "this Agreement,"  "hereby," "herein,"
     "hereto," "hereof" and "hereunder" and words of similar import when used in
     any Operative  Agreement  refer to such Operative  Agreement as a whole and
     not to any particular provision of such Operative Agreement;

               (vi) the  words  "including,"  "including,  without  limitation,"
     "including,  but not  limited  to," and terms or phrases of similar  import

<PAGE>

     when used in any Operative Agreement,  with respect to any matter or thing,
     mean including, without limitation, such matter or thing; and

               (vii) a "Section,"  an  "Exhibit,"  an "Annex" or a "Schedule" in
     any  Operative  Agreement,  or in any annex  thereto,  is a reference  to a
     section  of, or an  exhibit,  an annex or a  schedule  to,  such  Operative
     Agreement or such annex, respectively.

          (b) Each exhibit,  annex and schedule to each  Operative  Agreement is
incorporated in, and shall be deemed to be a part of, such Operative Agreement.

          (c) Unless otherwise defined or specified in any Operative  Agreement,
all   accounting   terms  therein   shall  be  construed   and  all   accounting
determinations thereunder shall be made in accordance with GAAP.

          (d) Headings used in any Operative  Agreement are for convenience only
and  shall  not  in any  way  affect  the  construction  of,  or be  taken  into
consideration in interpreting, such Operative Agreement.

          (e) For  purposes of each  Operative  Agreement,  the  occurrence  and
continuance of a Lease Default or Lease Event of Default  referred to in Section
14.5  shall not be deemed to  prohibit  the  Lessee  from  taking  any action or
exercising  any  right  that  is  conditioned  on no  Lease  Event  of  Default,
Bankruptcy  Default or Lease  Default  having  occurred and be  continuing  if a
Section 1110 Event shall have occurred and is then continuing.

DEFINED TERMS

     "ACT" means part A of subtitle VII of title 49, United States Code.

     "ACTUAL  KNOWLEDGE"  means (a) as it applies to Owner Trustee or Mortgagee,
as the case may be, actual  knowledge of a responsible  officer in the Corporate
Trust  Department or the Corporate  Trust  Office,  respectively,  and (b) as it
applies to Owner Participant,  Lessee,  Existing Lessor,  Existing Mortgagee and
Airframe  Manufacturer,  actual  knowledge  of a Vice  President  or more senior
officer of Owner  Participant or Lessee,  respectively,  or any other officer of
Owner  Participant  or  Lessee,  respectively,  having  responsibility  for  the
transactions  contemplated  by the Operative  Agreements;  PROVIDED that each of
Lessee, Owner Participant,  Owner Trustee, Mortgagee,  Existing Lessor, Existing
Mortgagee and Airframe  Manufacturer  shall be deemed to have "Actual Knowledge"
of any matter as to which it has received notice from Lessee, Owner Participant,
any Note  Holder,  Owner  Trustee or  Mortgagee,  such notice  having been given
pursuant to Section 15.7 of the Participation Agreement.

<PAGE>

     "ADDITIONAL INSURED" is defined in Section D of Annex D to the Lease.

     "AFFILIATE" means, with respect to any person, any other person directly or
indirectly controlling,  controlled by or under common control with such person.
For  purposes  of this  definition,  "control"  means  the  power,  directly  or
indirectly,  to direct or cause the direction of the  management and policies of
such person,  whether through the ownership of voting  securities or by contract
or otherwise and "controlling,"  "controlled by" and "under common control with"
have correlative meanings.

     "AIRCRAFT" means, collectively, the Airframe and Engines.

     "AIRCRAFT  BILL OF SALE" means the full  warranty bill of sale covering the
Aircraft delivered by Existing Lessor to Owner Trustee on the Closing Date.

     "AIRCRAFT  DOCUMENTS" means all technical data,  manuals and log books, and
all inspection,  modification  and overhaul  records and other service,  repair,
maintenance and technical  records that are required by the FAA (or the relevant
Aviation  Authority)  to be maintained  with respect to the Aircraft,  Airframe,
Engines or Parts; and such term shall include all additions, renewals, revisions
and replacements of any such materials from time to time made, or required to be
made, by the FAA (or other Aviation Authority) regulations,  and in each case in
whatever form and by whatever means or medium  (including,  without  limitation,
microfiche,  microfilm, paper or computer disk) such materials may be maintained
or retained by or on behalf of Lessee  (PROVIDED,  that all such materials shall
be maintained in the English language).

     "AIRFRAME" means (a) the aircraft  (excluding  Engines or engines from time
to time installed thereon)  manufactured by Airframe Manufacturer and identified
by Airframe  Manufacturer's model number,  United States registration number and
Airframe  Manufacturer's  serial number set forth in Lease  Supplement No. 1 and
(b) any and all Parts incorporated or installed in or attached or appurtenant to
such airframe, and any and all Parts removed from such airframe, unless title to
such Parts  shall not be vested in Lessor in  accordance  with  Section  8.1 and
Annex C of the Lease.

     "AIRFRAME  MANUFACTURER"  means  Embraer-Empresa  Brasileira de Aeronautica
S.A., a Brazilian corporation.

     "AIRFRAME MANUFACTURER AGREEMENTS" means,  collectively,  the Participation
Agreement, the Purchase Agreement and the Consent and Agreement.

     "AMORTIZATION  AMOUNT" means, with respect to any Equipment Note, as of any
Payment Date,  the amount  determined by  multiplying  the  percentage set forth

<PAGE>

opposite such Date on the  Amortization  Schedule by the Original Amount of such
Equipment Note.

     "AMORTIZATION  SCHEDULE"  means,  with respect to each Equipment  Note, the
amortization schedule for such Equipment Note delivered pursuant to Section 2.02
of the Trust Indenture.

     "APPRAISAL" is defined in Section 5.1.2(xv) of the Participation Agreement.

     "APPRAISER"  means  a  firm  of  internationally  recognized,   independent
aircraft appraisers.

     "AVERAGE LIFE DATE" for any Equipment  Note shall be the date which follows
the time of  determination  by a period equal to the Remaining  Weighted Average
Life of such Equipment Note.  "Remaining  Weighted Average Life" on a given date
with  respect  to any  Equipment  Note  shall be the number of days equal to the
quotient  obtained by dividing (a) the sum of each of the  products  obtained by
multiplying (i) the amount of each then remaining scheduled payment of principal
of such  Equipment  Note by (ii) the  number  of days  from and  including  such
determination  date to but excluding the date on which such payment of principal
is scheduled to be made, by (b) the then  outstanding  principal  amount of such
Equipment Note.

     "AVIATION  AUTHORITY" means the FAA or, if the Aircraft is permitted to be,
and is, registered with any other Government Entity under and in accordance with
Section 7.1.2 of the Lease, such other Government Entity.

     "BANKRUPTCY  CODE" means the United States  Bankruptcy  Code, 11 U.S.C. ss.
101 ET SEQ.

     "BANKRUPTCY  DEFAULT"  means a Lease Event of Default under Section 14.5 of
the Lease.

     "BASE LEASE TERM" means the period  beginning on and  including the Closing
Date and ending on the Scheduled  Expiration Date, or such earlier date on which
the Term terminates in accordance with the provisions of the Lease.

     "BASIC  PASS  THROUGH  TRUST   AGREEMENT"  means  the  Pass  Through  Trust
Agreement,  dated the Issuance Date, between Lessee and Pass Through Trustee, as
such agreement may be  supplemented,  amended or modified,  but does not include
any Trust Supplement.

     "BASIC RENT" means the rent  payable for the  Aircraft  pursuant to Section
3.2.1 of the Lease.

     "BENEFICIAL  OWNER"  when used in  relation  to an  Equipment  Note means a
Person  that,  by reason of  direct  ownership,  contract,  share  ownership  or

<PAGE>

otherwise,  has the right to receive or  participate  in receiving,  directly or
indirectly,  payments of principal,  interest or Make-Whole Amount in respect of
such  Equipment  Note;  provided  that a  Person  shall  not be  deemed  to be a
Beneficial  Owner of an Equipment  Note solely  because  another Person in which
such a Person owns  common  stock or other  equity  securities  is a  registered
holder or  Beneficial  Owner of such  Equipment  Note  unless  such Person is an
Affiliate of such other Person.

     "BILLS OF SALE" means the FAA Bill of Sale and the Aircraft Bill of Sale.

     "BUSINESS DAY" means any day other than a Saturday,  Sunday or other day on
which  commercial  banks are authorized or required by law to close in New York,
New York, Houston, Texas, Wilmington, Delaware, or Salt Lake City, Utah.

     "CASH  EQUIVALENTS"  means the  following  securities  (which  shall mature
within 90 days of the date of purchase  thereof):  (a) direct obligations of the
U.S. Government;  (b) obligations fully guaranteed by the U.S.  Government;  (c)
certificates of deposit issued by, or bankers'  acceptances of, or time deposits
or a deposit account with,  Owner Trustee,  Mortgagee or any bank, trust company
or national banking association incorporated or doing business under the laws of
the United States or any state thereof having a combined capital and surplus and
retained  earnings of at least  $500,000,000  and having a rate of "C" or better
from the Thomson BankWatch Service;  or (d) commercial paper of any issuer doing
business under the laws of the United States or one of the states thereof and in
each case having a rating assigned to such commercial paper by Standard & Poor's
Rating Services or Moody's Investors Service, Inc. equal to A1 or higher.

     "CITIZEN OF THE UNITED  STATES" is defined in Section  40102(a)(15)  of the
Act and in the FAA Regulations.

     "CHANGE IN TAX LAW" means any change or proposed  change in the Code or the
regulations  promulgated  thereunder or any change in the  interpretation of the
Code or such  regulations in a decision by the United States Supreme Court,  the
United  States Tax Court,  the United  States  Claims Court or any of the United
States  Courts of Appeal or  District  Courts,  or any  issuance  of an Internal
Revenue  Ruling,  Revenue  Procedure  or  administrative  pronouncement  by  the
Internal Revenue Service or the Department of the Treasury.

     "CLOSING" means the occurrence of the following concurrent events: (i) sale
of the Aircraft to the Owner Trustee and the filing of the FAA Bill of Sale with
the FAA in connection therewith;  (ii) payment of Lessor's Cost by Owner Trustee
to  Existing  Lessor;  (iii) lease of the  Aircraft  by Owner  Trustee to Lessee

<PAGE>

pursuant to the Lease;  and (iv) completion of the other events  contemplated by
the Participation Agreement to occur at the Closing.

     "CLOSING  DATE" means the Business Day specified in Lease  Supplement No. 1
as the Closing Date, which shall be the date on which the Closing occurs.

     "CODE" means the Internal Revenue Code of 1986, as amended;  PROVIDED, that
when used in relation to a Plan,  "Code" shall mean the Internal Revenue Code of
1986 and any  regulations and rulings issued  thereunder,  all as amended and in
effect from time to time.

     "COMMITMENT" means, for any Participant, the amount of its participation in
the payment of Lessor's Cost.

     "COMMITMENT TERMINATION DATE" is defined in Schedule 3 to the Participation
Agreement.

     "CONSENT AND AGREEMENT" means the Manufacturer  Consent and Agreement ____,
dated  as  of  even  date  with  the   Participation   Agreement,   of  Airframe
Manufacturer.

     "CONTINUOUS  STAY  PERIOD"  is  defined  in  Section  4.04(a)  of the Trust
Indenture.

     "CORPORATE  TRUST   DEPARTMENT"  or  "TRUST  OFFICE"  means  the  principal
corporate  trust  office  of Owner  Trustee  located  from time to time at Owner
Trustee's  address for notices under the  Participation  Agreement or such other
office at which Owner  Trustee's  corporate trust business shall be administered
which  Owner  Trustee  shall  have  specified  by notice in  writing  to Lessee,
Mortgagee and each Note Holder.

     "CORPORATE TRUST OFFICE" means the principal office of Mortgagee located at
Mortgagee's address for notices under the Participation  Agreement or such other
office at which Mortgagee's corporate trust business shall be administered which
Mortgagee shall have specified by notice in writing to Lessee, Owner Trustee and
each Note Holder.

     "CRAF" means the Civil Reserve Air Fleet Program established pursuant to 10
U.S.C. ss. 9511-13 or any similar substitute program.

     "DEBT" means any  liability  for borrowed  money,  or any liability for the
payment  of money in  connection  with any letter of credit  transaction  or any
other liabilities  evidenced or to be evidenced by bonds,  debentures,  notes or
other similar instruments.

     "DEBT  RATE"  means,  with  respect to (i) any  Series,  the rate per annum
specified for such Series under the heading "Interest Rate" in Schedule I to the

<PAGE>

Trust  Indenture  and (ii) any other  purpose,  with respect to any period,  the
weighted  average  interest  rate per  annum  during  such  period  borne by the
outstanding  Equipment Notes,  excluding any interest payable at the Payment Due
Rate.

     "DEFAULT"  means any event or  condition  that with the giving of notice or
the lapse of time or both would become an Event of Default.

     "DELAYED  CLOSING  DATE" means a delayed  Closing Date  notified to Lessee,
Existing  Lessor,  each  Participant,  Owner  Trustee and  Mortgagee by Existing
Mortgagee pursuant to Section 4.3 of the Participation Agreement,  which delayed
Closing Date shall be a Business Day not later than the  Commitment  Termination
Date.

     "DELIVERY  DATE" means the date on which the  Aircraft was leased to Lessee
by Corcim, Inc., as lessor, under the Existing Lease.

     "DOLLARS,"  "UNITED STATES DOLLARS" or "$" means the lawful currency of the
United States.

     "DOT" means the  Department of  Transportation  of the United States or any
Government   Entity   succeeding  to  the   functions  of  such   Department  of
Transportation.

     "ENFORCEMENT DATE" is defined in Section 4.03 of the Trust Indenture.

     "ENGINE" means (a) each of the engines  manufactured by Engine Manufacturer
and identified by Engine  Manufacturer's model number and Engine  Manufacturer's
serial number set forth in Lease  Supplement No. 1 and  originally  installed on
the  Airframe on delivery  thereof  pursuant to the Lease,  and any  Replacement
Engine,  in any case whether or not from time to time installed on such Airframe
or  installed  on any  other  airframe  or  aircraft,  and (b) any and all Parts
incorporated or installed in or attached or appurtenant to such engine,  and any
and all Parts removed from such engine,  unless title to such Parts shall not be
vested in Lessor in accordance  with Section 8.1 and Annex C of the Lease.  Upon
substitution  of a Replacement  Engine under and in  accordance  with the Lease,
such  Replacement  Engine  shall  become  subject  to the  Lease and shall be an
"Engine" for all purposes of the Lease and the other  Operative  Agreements  and
thereupon  the  Engine  for which the  substitution  is made  shall no longer be
subject to the Lease, and such replaced Engine shall cease to be an "Engine."

     "ENGINE  MANUFACTURER"  means  Allison  Engine  Company,  Inc.,  a Delaware
corporation.

     "EQUIPMENT  NOTE  REGISTER"  is  defined  in  Section  2.07  of  the  Trust
Indenture.

<PAGE>

     "EQUIPMENT  NOTES" means and includes any equipment  notes issued under the
Trust  Indenture in the form specified in Section 2.01 thereof (as such form may
be varied  pursuant to the terms of the Trust  Indenture) and any Equipment Note
issued under the Trust Indenture in exchange for or replacement of any Equipment
Note.

     "EQUITY   ADVISOR"   has  the  meaning   provided  in  Schedule  3  to  the
Participation Agreement.

     "ERISA" means the Employee  Retirement  Income Security Act of 1974 and any
regulations and rulings issued thereunder all as amended and in effect from time
to time.

     "EVENT OF DEFAULT" is defined in Section 4.02 of the Trust Indenture.

     "EVENT OF LOSS"  means,  with  respect  to the  Aircraft,  Airframe  or any
Engine, any of the following circumstances, conditions or events with respect to
such property, for any reason whatsoever:

     (a)  the  destruction  of such  property,  damage to such  property  beyond
          economic  repair or rendition of such property  permanently  unfit for
          normal use by Lessee;

     (b)  the actual or  constructive  total loss of such property or any damage
          to such  property,  or  requisition  of title or use of such property,
          which results in an insurance settlement with respect to such property
          on the basis of a total  loss or  constructive  or  compromised  total
          loss;

     (c)  any theft, hijacking or disappearance of such property for a period of
          180 consecutive days or more or, if earlier, the end of the Term;

     (d)  any  seizure,  condemnation,   confiscation,   taking  or  requisition
          (including  loss of  title)  of such  property  by any  Government  or
          purported  Government  Entity (other than a requisition  of use by the
          U.S.  Government) for a period  exceeding 180 consecutive  days or, if
          earlier, at the end of the Term;

     (e)  any seizure, condemnation,  confiscation, taking or requisition of use
          of such property by the U.S.  Government that continues until the last
          day of the Term,  PROVIDED  that no such Event of Loss shall  exist if
          Lessor  shall have elected not to treat such event as an Event of Loss
          pursuant to Section 10.6 of the Lease; and

<PAGE>

     (f)  as a result of any law, rule, regulation, order or other action by the
          Aviation  Authority or by any  Government  Entity of the government of
          registry of the Aircraft or by any Government  Entity otherwise having
          jurisdiction  over the  operation or use of the  Aircraft,  the use of
          such property in the normal  course of Lessee's  business of passenger
          air transportation is prohibited for a period of 180 consecutive days,
          unless Lessee,  prior to the expiration of such 180 day period,  shall
          have undertaken and shall be diligently carrying forward such steps as
          may be  necessary  or  desirable  to  permit  the  normal  use of such
          property  by  Lessee,  but in any  event if such use  shall  have been
          prohibited  for a period of 720 days,  provided  that no Event of Loss
          shall  be  deemed  to have  occurred  if  such  prohibition  has  been
          applicable to Lessee's (or a Permitted  Sublessee's) entire U.S. fleet
          of such property and Lessee (or a Permitted  Sublessee),  prior to the
          expiration of such 720-day  period,  shall have conformed at least one
          unit of such  property  in its fleet to the  requirements  of any such
          law,  rule,  regulation,  order or other action and commenced  regular
          commercial  use  of  the  same  in  such  jurisdiction  and  shall  be
          diligently  carrying forward,  in a manner which does not discriminate
          against such property in so conforming such property,  steps which are
          necessary or  desirable  to permit the normal use of such  property by
          Lessee,  but in any event if such use shall have been prohibited for a
          period  of  three  years  or  such  use  shall  be  prohibited  at the
          expiration of the Term.

     "EXCLUDED  PAYMENTS" means (i) indemnity payments paid or payable by Lessee
to or in  respect  of Owner  Participant,  or Owner  Trustee  in its  individual
capacity,  their  respective  Affiliates,  successors and permitted  assigns and
their directors,  officers, employees, servants and agents pursuant to Section 9
of the Participation  Agreement or any  corresponding  payments under the Lease,
(ii)  proceeds  of public  liability  insurance  paid or  payable as a result of
insurance  claims made, or losses  suffered,  by Owner Trustee in its individual
capacity or by Owner Participant,  that are payable directly to Owner Trustee in
its  individual  capacity,  or Owner  Participant,  respectively,  for their own
account,  (iii) proceeds of insurance maintained with respect to the Aircraft by
Owner  Participant  or any  Affiliate  thereof  for its or their own  account or
benefit (whether  directly or through Owner Trustee) and permitted under Section
11.2 of the Lease, (iv) all payments required to be made under the Tax Indemnity
Agreement by Lessee  whether or not  denominated as  Supplemental  Rent, (v) any
amount payable to the Owner  Participant by any transferee as the purchase price
of the Owner Participant's  interest in the Trust Estate, (vi) any interest that

<PAGE>

pursuant to the Operative  Agreements may from time to time accrue in respect of
any of the amounts described in clauses (i) through (v) above, (vii) proceeds of
any right to enforce the payment of any amount  described in clauses (i) through
(vi) above (PROVIDED, that the rights referred to in this clause (vii) shall not
be deemed to include the  exercise  of any  remedies  provided  for in the Lease
other than the right to sue for  specific  performance  of any  covenant to make
such  payment  or to sue for  damages  in  respect  of the  breach  of any  such
covenant)  and (viii) any right to exercise  any  election or option or make any
decision or determination,  or to give or receive any notice, consent, waiver or
approval,  or to take any other action in respect of, but in each case,  only to
the extent relating to, any Excluded Payments.

     "EXISTING   LEASE"  has  the   meaning   provided  in  Schedule  3  to  the
Participation Agreement.

     "EXISTING LESSOR" means Corcim, Inc., a Delaware corporation.

     "EXISTING  LESSOR  AGREEMENTS"  means  the  Participation   Agreement,  the
Purchase Agreement  Assignment,  the Bills of Sale and the Termination Agreement
with respect to the Existing Lease.

     "EXISTING  MORTGAGE"  has  the  meaning  provided  in  Schedule  3  to  the
Participation Agreement.

     "EXISTING  MORTGAGEE" means Rolls-Royce plc, a corporation  organized under
the laws of England.

     "EXISTING MORTGAGEE  AGREEMENTS" means the Participation  Agreement and the
Termination Agreement with respect to the Existing Mortgage.

     "EXISTING  PARTICIPATION  AGREEMENT" has the meaning provided in Schedule 3
to the Participation Agreement.

     "EXISTING SUBLEASE" means the Aircraft Sublease  Agreement,  dated the date
of the Existing Participation Agreement,  between Lessee and Express relating to
the Aircraft.

     "EXPENSE LIMIT" has the meaning provided in Schedule 3 to the Participation
Agreement.

     "EXPENSES" means any and all  liabilities,  obligations,  losses,  damages,
settlements,   penalties,   claims,   actions,   suits,   costs,   expenses  and
disbursements (including, without limitation,  reasonable fees and disbursements
of legal counsel,  accountants,  appraisers,  inspectors or other professionals,
and costs of investigation).

     "EXPRESS" means  Continental  Express,  Inc., a wholly owned  subsidiary of
Lessee.

<PAGE>

     "EXPRESS  SUBLEASE" means the Permitted  Sublease,  dated as of the date of
the  Participation  Agreement,  between  Lessee  and  Express  relating  to  the
Aircraft.

     "FAA" means the Federal Aviation Administration of the United States or any
Government   Entity  succeeding  to  the  functions  of  such  Federal  Aviation
Administration.

     "FAA BILL OF SALE" means a bill of sale for the  Aircraft on AC Form 8050-2
(or such other form as may be approved by the FAA) delivered to Owner Trustee on
the Closing Date by Existing Lessor.

     "FAA FILED DOCUMENTS" means the Lease,  Lease Supplement No. 1, the Express
Sublease,  the  Trust  Indenture,  the  Trust  Agreement,  the  Trust  Indenture
Supplement,  the FAA  Bill of  Sale,  an  application  for  registration  of the
Aircraft  with  the  FAA in the  name  of  Owner  Trustee  and  the  Termination
Agreements.

     "FAA  REGULATIONS"  means  the  Federal  Aviation   Regulations  issued  or
promulgated pursuant to the Act from time to time.

     "FAIR MARKET  RENTAL  VALUE" means the fair market  rental value in Dollars
for the  Aircraft  that would apply in an  arm's-length  transaction  between an
informed and willing  lessee under no compulsion  to lease,  and an informed and
willing  lessor under no compulsion to lease,  the Aircraft,  for the applicable
Renewal  Lease Term,  assuming  that (a) the  Aircraft  has been  maintained  in
accordance with, and is in the condition required by, the Lease, (b) payments of
rent would be made  quarterly,  and (c) the Aircraft  would be leased during any
such Renewal Term on the same terms and conditions as are set forth in the Lease
with respect to the Base Lease Term.

     "FAIR  MARKET SALES VALUE" means the fair market sales value in Dollars for
the Aircraft that would apply in an arm's-length transaction between an informed
and willing buyer under no compulsion to buy, and an informed and willing seller
under no compulsion to sell, the Aircraft,  in a transaction that would close on
or about the  relevant  time of  determination,  assuming  (except as  otherwise
provided in Section 15.4 of the Lease) that (a) the Aircraft has been maintained
in accordance  with, and is in the condition  required by, the Lease and (b) the
Aircraft  would be  delivered to such  informed and willing  buyer in the return
condition required by the Lease.

     "FINANCING STATEMENTS" means, collectively,  (a) UCC-1 financing statements
(i) covering the Trust Indenture  Estate, by Owner Trustee,  as debtor,  showing
Mortgagee as secured party, for filing in Utah and each other jurisdiction that,
in the  opinion of  Mortgagee,  is  necessary  to perfect  its Lien on the Trust
Indenture   Estate  and  (ii)  covering  the  Lease  and  the  Aircraft,   as  a
precautionary matter, by Lessee, as lessee,  showing Owner Trustee as lessor and

<PAGE>

Mortgagee  as  assignee  of Owner  Trustee,  for  filing in Texas and each other
jurisdiction that, in the opinion of Owner Trustee and Mortgagee,  is reasonably
desirable and (b) UCC-3  financing  statements (i) evidencing the termination of
the Existing Lease and the Existing Sublease, for filing in Texas and each other
jurisdiction that, in the opinion of Owner Trustee and Mortgagee,  is reasonably
desirable and (ii)  evidencing the release of the Aircraft,  Aircraft  Documents
and  other  collateral  from the Lien of the  Existing  Mortgage  for  filing in
Delaware and each other  jurisdiction  that, in the opinion of Owner Trustee and
Mortgagee, is reasonably desirable.

     "FIRST  SECURITY"  means  First  Security  Bank,  National  Association,  a
national  banking  association,  not in its capacity as Owner  Trustee under the
Trust Agreement, but in its individual capacity.

     "GAAP" means generally accepted  accounting  principles as set forth in the
statements of financial  accounting standards issued by the Financial Accounting
Standards Board of the American  Institute of Certified Public  Accountants,  as
such principles may at any time or from time to time be varied by any applicable
financial accounting rules or regulations issued by the SEC and, with respect to
any person,  shall mean such principles applied on a basis consistent with prior
periods except as may be disclosed in such person's financial statements.

     "GOVERNMENT  ENTITY"  means (a) any federal,  state,  provincial or similar
government,  and any  body,  board,  department,  commission,  court,  tribunal,
authority,  agency or other  instrumentality of any such government or otherwise
exercising any executive,  legislative,  judicial,  administrative or regulatory
functions  of  such  government  or  (b)  any  other  government  entity  having
jurisdiction  over  any  matter  contemplated  by the  Operative  Agreements  or
relating to the  observance  or  performance  of the  obligations  of any of the
parties to the Operative Agreements.

     "INDEMNITEE"  means (i) First  Security  and  Owner  Trustee,  (ii) WTC and
Mortgagee,  (iii) each separate or additional  trustee appointed pursuant to the
Trust Agreement or the Trust  Indenture,  (iv) each  Participant,  (v) the Trust
Estate and the Trust Indenture Estate,  (vi) the Subordination  Agent, (vii) the
Liquidity  Providers,  (viii) the Pass Through Trustees,  (ix) each Affiliate of
the persons described in clauses (i) through (iv), inclusive, (x) each Affiliate
of the persons described in clauses (vi), (vii) and (viii),  (xi) the respective
directors,  officers,  employees,  agents and  servants  of each of the  persons
described in clauses (i) through (iv)  inclusive  and in clause (ix),  (xii) the

<PAGE>

respective directors,  officers,  employees,  agents and servants of each of the
persons described in clauses (vi), (vii), (viii), and (x), (xiii) the successors
and  permitted  assigns of the persons  described  in clauses (i) through  (iv),
inclusive,  and in clauses (ix) and (xi), and (xiv) the successors and permitted
assigns of the persons described in clauses (vi), (vii),  (viii), (x) and (xii);
PROVIDED THAT the persons described in clauses (vi), (vii),  (viii),  (x), (xii)
and (xiv) are Indemnitees only for purposes of Section 9.1 of the  Participation
Agreement.  If any Indemnitee is Airframe Manufacturer or Engine Manufacturer or
any  subcontractor  or  supplier  of either  thereof,  such  Person  shall be an
Indemnitee only in its capacity as Owner  Participant,  Loan Participant or Note
Holder.

     "INDENTURE  AGREEMENTS" means the Participation  Agreement,  the Lease, the
Purchase  Agreement,   the  Purchase  Agreement  Assignment,   the  Consent  and
Agreement,  the Bills of Sale and any other  contract,  agreement or  instrument
from time to time assigned or pledged under the Trust Indenture.

     "INDENTURE DEFAULT" means any condition,  circumstance,  act or event that,
with the  giving of  notice,  the  lapse of time or both,  would  constitute  an
Indenture Event of Default.

     "INDENTURE  EVENT  OF  DEFAULT"  means  any one or more of the  conditions,
circumstances, acts or events set forth in Section 4.02 of the Trust Indenture.

     "INDENTURE INDEMNITEE" means (i) WTC and the Mortgagee,  (ii) each separate
or  additional  trustee  appointed  pursuant to the Trust  Indenture,  (iii) the
Subordination Agent, (iv) each Liquidity Provider, (v) each Pass Through Trustee
and (vi) each of the  respective  directors,  officers,  employees,  agents  and
servants of each of the persons  described in clauses (i) through (v)  inclusive
above.

     "INTERCREDITOR  AGREEMENT" means that certain Intercreditor Agreement among
the Pass Through Trustees,  the Liquidity Providers and the Subordination Agent,
dated as of the Issuance Date,  PROVIDED that, for purposes of any obligation of
Lessee,  no  amendment,  modification  or  supplement  to,  or  substitution  or
replacement of, such Intercreditor Agreement shall be effective unless consented
to by Lessee.

     "IRS"  means the  Internal  Revenue  Service  of the  United  States or any
Government Entity succeeding to the functions of such Internal Revenue Service.

     "ISSUANCE DATE" means September 25, 1997.

     "LAW" means (a) any constitution, treaty, statute, law, decree, regulation,
order,  rule or  directive  of any  Government  Entity,  and (b) any judicial or
administrative  interpretation  or application of, or decision under, any of the
foregoing.

<PAGE>

     "LEASE" or "LEASE  AGREEMENT"  means the Lease Agreement ____,  dated as of
even date with the Participation Agreement, between Owner Trustee and Lessee.

     "LEASE DEFAULT" means any condition,  circumstance, act or event that, with
the giving of notice,  the lapse of time or both, would constitute a Lease Event
of Default.

     "LEASE  EVENT  OF  DEFAULT"  means  any  one or  more  of  the  conditions,
circumstances, acts or events set forth in Section 14 of the Lease.

     "LEASE  SUPPLEMENT" means a supplement to the Lease, in the form of Exhibit
A to the Lease.

     "LEASE  SUPPLEMENT  NO. 1" means the initial  Lease  Supplement,  dated the
Closing Date.

     "LESSEE" means Continental Airlines, Inc., a Delaware corporation.

     "LESSEE OPERATIVE AGREEMENTS" means the Participation Agreement, the Lease,
Lease  Supplement No. 1, the Express  Sublease,  the Termination  Agreement with
respect to the Existing Sublease and the Tax Indemnity Agreement.

     "LESSEE PERSON" means Lessee, any sublessee,  assignee,  successor or other
user or person in  possession  of the  Aircraft,  Airframe  or an Engine with or
without color of right, or any Affiliate of any of the foregoing  (excluding any
Tax Indemnitee or any related Tax Indemnitee with respect thereto, or any person
using or claiming any rights with respect to the Aircraft, Airframe or an Engine
directly  by or  through  any of the  persons  in  this  parenthetical,  but not
excluding  any  Person  claiming  directly  or  indirectly  through or under the
Lease).

     "LESSOR" means Owner Trustee in its capacity as lessor under the Lease.

     "LESSOR  LIEN"  means,  with  respect  to any  person and in respect of any
property (including,  without limitation,  the Trust Estate, the Trust Indenture
Estate, the Aircraft,  Airframe,  Engines,  Parts or Aircraft  Documents) or any
payments,  any Lien on such  property or  payments  which (a) arises from claims
against  such  person (if such  person is a trustee,  whether in its  individual
capacity or in its capacity as a trustee) not related to any of the transactions
contemplated by the Operative Agreements,  (b) results from acts or omissions of
such person (if such person is a trustee,  whether in its individual capacity or
in its capacity as a trustee) in violation of such  person's  obligations  under
any of the terms of the Operative Agreements, or not related to the transactions
contemplated  by the Operative  Agreements,  (c) is imposed as a result of Taxes
against  such  person (if such  person is a trustee,  whether in its  individual

<PAGE>

capacity or in its capacity as a trustee) or any of its  Affiliates not required
to be indemnified  by Lessee under the  Participation  Agreement,  or (d) claims
against  such person  arising out of any transfer by such person of its interest
in the  Aircraft,  the Trust Estate or the  Operative  Agreements,  other than a
Transfer  permitted by the terms of the Operative  Agreements or pursuant to the
exercise of remedies set forth in Section 15 of the Lease.

     "LESSOR RENT" means, with respect to any Payment Date, the amount set forth
in Schedule 4 to the Participation Agreement with respect to such Payment Date.

     "LESSOR'S  COST" means the amount paid by Owner Trustee to Existing  Lessor
to  purchase  the  Aircraft  pursuant  to the  Participation  Agreement,  and is
designated by Dollar amount in Schedule 3 to the Participation Agreement.

     "LETTER  AGREEMENT"  means  the  Letter  Agreement,  dated  the date of the
Participation Agreement, between Lessee and Owner Participant,  which includes a
statement that it is the Letter Agreement for purposes of this Annex A.

     "LIEN" means any mortgage, pledge, lien, charge, claim, encumbrance,  lease
or security interest affecting the title to or any interest in property.

     "LIQUIDITY   FACILITIES"   means  the  three  Revolving  Credit  Agreements
(consisting of a separate Revolving Credit Agreement with the Liquidity Provider
with respect to each Pass Through Trust)  between the  Subordination  Agent,  as
borrower, and a Liquidity Provider, each dated as of the Issuance Date, PROVIDED
that, for purposes of any obligation of Lessee,  no amendment,  modification  or
supplement to, or substitution  or replacement  of, any such Liquidity  Facility
shall be effective unless consented to by Lessee.

     "LIQUIDITY PROVIDER" means ABN AMRO Bank N.V., Chicago Branch, as a Class A
Liquidity  Provider,  Class B Liquidity  Provider and Class C Liquidity Provider
(as such terms are defined in the Intercreditor  Agreement) under the respective
Liquidity Facilities, or any successor thereto.

     "LOAN  PARTICIPANTS"  mean, until the Closing shall have been  consummated,
the Pass Through  Trustees,  and after the Closing shall have been  consummated,
each Note Holder.

     "LOSS  PAYMENT  DATE"  means the date on which  payment is due  pursuant to
Section 10.1.2(a)(i) of the Lease.

     "MAINTENANCE PROGRAM" is defined in Annex C to the Lease.

     "MAJORITY IN INTEREST OF NOTE  HOLDERS"  means as of a  particular  date of
determination,  the holders of a majority in aggregate unpaid Original Amount of

<PAGE>

all Equipment  Notes  outstanding as of such date (excluding any Equipment Notes
held by Owner Trustee, Lessee, or Owner Participant or any Affiliate of any such
party or any interests of Owner Trustee or Owner  Participant  therein by reason
of  subrogation  pursuant  to Section  4.03 of the Trust  Indenture  (unless all
Equipment Notes then outstanding shall be held by Owner Trustee,  Lessee,  Owner
Participant or any Affiliate of any thereof)); PROVIDED that for the purposes of
directing  any  action or  casting  any vote or giving  any  consent,  waiver or
instruction  hereunder any Note Holder of an Equipment  Note or Equipment  Notes
may allocate,  in such Note Holder's sole discretion,  any fractional portion of
the principal amount of such Equipment Note or Equipment Notes in favor of or in
opposition to any such action, vote, consent, waiver or instruction.

     "MAKE-WHOLE  AMOUNT" means,  with respect to any Equipment  Note, an amount
(as determined by an independent  investment banker of national  standing) equal
to the  excess,  if any,  of (a) the present  value of the  remaining  scheduled
payments of principal and interest to maturity of such  Equipment  Note computed
by discounting such payments on a quarterly basis on each Payment Date (assuming
a 360-day  year of twelve  30-day  months)  using a  discount  rate equal to the
Treasury Yield over (b) the outstanding  principal amount of such Equipment Note
plus accrued interest to the date of determination.  For purposes of determining
the Make-Whole Amount, "Treasury Yield" means, at the date of determination with
respect to any  Equipment  Note,  the interest  rate  (expressed  as a quarterly
equivalent  and as a decimal and, in the case of United States  Treasury  bills,
converted to a bond equivalent  yield) determined to be the per annum rate equal
to the  semi-annual  yield to maturity  for United  States  Treasury  securities
maturing  on the  Average  Life Date of such  Equipment  Note and trading in the
public securities markets either as determined by interpolation between the most
recent weekly average yield to maturity for two series of United States Treasury
securities,  trading in the public securities markets, (A) one maturing as close
as possible to, but earlier than,  the Average Life Date of such  Equipment Note
and (B) the other  maturing as close as possible to, but later than, the Average
Life Date of such  Equipment  Note, in each case as published in the most recent
H.15(519) or, if a weekly  average yield to maturity for United States  Treasury
securities  maturing on the Average Life Date of such Equipment Note is reported
on the most recent H.15(519), such weekly average yield to maturity as published
in such H.15(519) "H.15(519)" means the weekly statistical release designated as
such, or any successor  publication,  published by the Board of Governors of the
Federal Reserve System.  The date of determination of a Make-Whole  Amount shall
be the third Business Day prior to the applicable payment or redemption date and
the "most recent H.15(519)" means the H.15(519)  published prior to the close of
business on the third Business Day prior to the applicable payment or redemption
date.

<PAGE>

     "MATERIAL  ADVERSE  CHANGE" means,  with respect to any person,  any event,
condition or circumstance  that  materially and adversely  affects such person's
business  or  consolidated  financial  condition,  or its  ability to observe or
perform  its  obligations,   liabilities  and  agreements  under  the  Operative
Agreements.

     "MORTGAGED PROPERTY" is defined in Section 3.03 of the Trust Indenture.

     "MORTGAGEE" means Wilmington Trust Company, a Delaware banking corporation,
not in its  individual  capacity  but  solely  as loan  trustee  under the Trust
Indenture.

     "MORTGAGEE AGREEMENTS" means, collectively, the Participation Agreement and
the Trust Indenture.

     "MORTGAGEE  EVENT"  means (i) in the event of a  reorganization  proceeding
involving the Lessee under Chapter 11 of the Bankruptcy Code, (A) the trustee in
such  proceeding  or  the  Lessee  not  assuming  or  agreeing  to  perform  its
obligations  under the Lease,  as  contemplated  under Section 1110,  during the
60-day period under Section 1110(a)(1)(A) of the Bankruptcy Code (or such longer
period as may apply under Section 1110(b) of the Bankruptcy  Code) or (B) at any
time after agreeing to perform or assume such  obligations,  such trustee or the
Lessee ceasing to perform or assuming such  obligations with the result that the
Continuous  Stay Period comes to an end or (ii) either the Equipment Notes shall
have become due and payable  pursuant to Section  4.04(b) of the Trust Indenture
or Mortgagee has taken action or notified  Owner Trustee that it intends to take
action to foreclose  the Lien of the Trust  Indenture or otherwise  commence the
exercise of any  significant  remedy in accordance  with Section  4.04(a) of the
Trust Indenture.

     "NET ECONOMIC  RETURN" means the Owner  Participant's  net after-tax  yield
utilizing the multiple  investment sinking fund method of analysis and aggregate
net  after-tax  cash flow,  computed  on the basis of the same  methodology  and
assumptions  as were utilized by the initial Owner  Participant  in  determining
Lessor  Rent,   Stipulated  Loss  Value   percentages   and  Termination   Value
percentages, as of the Closing Date.

     "NET WORTH" means, for any person,  the excess of its total assets over its
total liabilities in accordance with GAAP.

     "NON-U.S.  PERSON" means any Person other than a United States  person,  as
defined in Section 7701(a)(30) of the Code.

     "NOTE  HOLDER"  means at any time  each  registered  holder  of one or more
Equipment Notes.

<PAGE>

     "OFFICER'S CERTIFICATE" means, in respect of any party to the Participation
Agreement,  a  certificate  signed  by the  Chairman,  the  President,  any Vice
President  (including  those  with  varying  ranks  such as  Executive,  Senior,
Assistant  or Staff Vice  President),  the  Treasurer  or the  Secretary of such
party.

     "OPERATIVE AGREEMENTS" means,  collectively,  the Participation  Agreement,
the  Trust  Agreement,  the  Purchase  Agreement  Assignment,  the  Consent  and
Agreement,  the Lease, Lease Supplement No. 1, the Trust Indenture,  the initial
Trust Indenture Supplement,  the Bills of Sale, the Tax Indemnity Agreement, the
Equipment Notes, the Letter Agreement and the Termination Agreements.

     "OPERATIVE  INDENTURES" means each of the indentures under which notes have
been issued and purchased by the Pass Through Trustees.

     "OP JURISDICTION" is defined in Schedule 3 to the Participation Agreement.

     "ORIGINAL  AMOUNT,"  with  respect to an Equipment  Note,  means the stated
original  principal  amount of such  Equipment  Note and,  with  respect  to all
Equipment Notes,  means the aggregate stated original  principal  amounts of all
Equipment Notes.

     "OWNER PARTICIPANT" means the person executing the Participation  Agreement
as "Owner  Participant"  or, if a second person  becomes an "Owner  Participant"
pursuant to Section 10.1.1 of the Participation Agreement, both of such persons;
PROVIDED  that if an  Owner  Participant  Transfers  100% of its  interest  to a
successor  Owner   Participant,   such  transferring   Owner  Participant  shall
thereafter no longer be considered an "Owner Participant."

     "OWNER  PARTICIPANT  AGREEMENTS"  means,  collectively,  the  Participation
Agreement, the Tax Indemnity Agreement and the Trust Agreement.

     "OWNER  PARTICIPANT'S  PERCENTAGE"  means the  percentage  of Lessor's Cost
allocated to the Owner Participant in Schedule 2 to the Participation Agreement.

     "OWNER TRUSTEE" means First Security Bank, National Association, a national
banking  association,  not in  its  individual  capacity,  except  as  expressly
provided in any Operative Agreement, but solely as Owner Trustee under the Trust
Agreement.

     "OWNER  TRUSTEE   AGREEMENTS"   means,   collectively,   the  Participation
Agreement,  the Lease,  Lease Supplement No. 1, the Trust  Agreement,  the Trust

<PAGE>

Indenture,  the initial Trust Indenture Supplement,  the Equipment Notes and the
Purchase Agreement Assignment.

     "PARTICIPANTS"  means,  collectively,   Owner  Participant  and  each  Loan
Participant and  "Participant"  means Owner  Participant or a Loan  Participant,
individually.

     "PARTICIPATION  AGREEMENT" means the Participation  Agreement ____ dated as
of September 25, 1997 among Lessee,  Owner Participant,  Owner Trustee, the Pass
Through  Trustees,  Subordination  Agent,  Mortgagee,  the Existing Lessor,  the
Existing Mortgagee and Airframe Manufacturer.

     "PARTS" means all appliances,  parts, components,  avionics,  landing gear,
instruments, appurtenances,  accessories, furnishings, seats and other equipment
of whatever nature (other than (a) Engines or engines,  and (b) any items leased
by Lessee from a third party other than Lessor)),  that may from time to time be
installed or  incorporated  in or attached or appurtenant to the Airframe or any
Engine.

     "PASS  THROUGH  AGREEMENTS"  means the Pass Through Trust  Agreements,  the
Intercreditor Agreement, the Liquidity Facilities and the Fee Letter (as defined
in the Intercreditor  Agreement),  provided, that no amendment,  modification or
supplement to, or  substitution  or replacement of, any such Fee Letter shall be
effective  for  purposes of any  obligation  of Lessee,  unless  consented to by
Lessee.

     "PASS THROUGH  CERTIFICATES" means the pass through  certificates issued by
the Pass Through Trusts (and any other pass through  certificates for which such
pass through certificates may be exchanged).

     "PASS THROUGH  TRUST" means each of the three  separate pass through trusts
created under the Pass Through Trust Agreements.

     "PASS  THROUGH  TRUST  AGREEMENT"  means each of the three  separate  Trust
Supplements,  together in each case with the Basic Pass Through Trust Agreement,
each dated as of the Issuance  Date,  by and between the Lessee and Pass Through
Trustee.

     "PASS THROUGH TRUSTEE" means  Wilmington Trust Company,  a Delaware banking
corporation, in its capacity as trustee under each Pass Through Trust Agreement.

     "PASS THROUGH TRUSTEE  AGREEMENTS" means the Participation  Agreement,  the
Pass Through Trust Agreements, and the Intercreditor Agreement.

     "PAYMENT DATE" means the Closing Date and each March 24, June 24, September
24 and December 24 during the Term, commencing with the first such date to occur
after the Closing Date.

<PAGE>

     "PAYMENT  DEFAULT"  means the  failure by Lessee to pay any amount of Basic
Rent, Renewal Rent, Stipulated Loss Value or Termination Value when due.

     "PAYMENT DUE RATE" is defined in Schedule 1 to the Lease.

     "PAYMENT PERIOD" means each of the consecutive quarterly periods during the
Term ending on a Payment Date, the first such period commencing on and including
the Closing Date.

     "PERMITTED AIR CARRIER" means (i) any Permitted  Foreign Air Carrier,  (ii)
any person approved in writing by Lessor or (iii) any U.S. Air Carrier.

     "PERMITTED COUNTRY" means any country listed on Schedule 5 to the Lease.

     "PERMITTED  FOREIGN AIR CARRIER"  means any air carrier with its  principal
executive  offices in any  Permitted  Country and which is authorized to conduct
commercial  airline  operations  and to  operate  jet  aircraft  similar  to the
Aircraft under the applicable Laws of such Permitted Country.

     "PERMITTED  GOVERNMENT  ENTITY"  means (i) the U.S.  Government or (ii) any
Government  Entity  if the  Aircraft  is then  registered  under the laws of the
country of such Government Entity.

     "PERMITTED  INSTITUTION" means any bank, trust company,  insurance company,
financial  institution or corporation  (other than,  without Lessee's consent, a
commercial air carrier, a commercial  aircraft operator,  a freight forwarder or
Affiliate  of any of the  foregoing),  in each case with a combined  capital and
surplus or net worth of at least $25,000,000.

     "PERMITTED  LIEN" means any Lien  described  in clauses  (a)  through  (f),
inclusive, of Section 6 of the Lease.

     "PERMITTED  SUBLEASE" means a sublease permitted under Section 7.2.7 of the
Lease.

     "PERMITTED SUBLESSEE" means the sublessee under a Permitted Sublease.

     "PERSONS"  or  "PERSONS"  means  individuals,  firms,  partnerships,  joint
ventures, trusts, trustees,  Government Entities,  organizations,  associations,
corporations,  government  agencies,  committees,  departments,  authorities and
other bodies, corporate or incorporate,  whether having distinct legal status or
not, or any member of any of the same.

     "PLAN" means any  employee  benefit plan within the meaning of Section 3(3)
of ERISA, or any plan within the meaning of Section 4975(e)(1) of the Code.

<PAGE>

     "PRELIMINARY NOTICE" is defined in Section 17.1 of the Lease.

     "PREMIUM  TERMINATION DATE" means August 22, 2008 in the case of the Series
A Equipment  Notes,  April 30, 2004 in the case of the Series B Equipment  Notes
and February 16, 2002 in the case of the Series C Equipment Notes.

     "PTT  PERCENTAGE"  means,  with respect to each Pass Through  Trustee,  the
percentage of Lessor's Cost allocated to such Pass Through Trustee in Schedule 2
to the Participation Agreement.

     "PURCHASE  AGREEMENT"  means  the  Purchase  Agreement  GPJ-003/96  between
Airframe Manufacturer and Express (including all exhibits thereto, together with
all letter  agreements  entered into that by their terms constitute part of such
Purchase  Agreement),  to the extent assigned pursuant to the Purchase Agreement
Assignment.

     "PURCHASE  AGREEMENT  ASSIGNMENT" means the Purchase  Agreement  Assignment
____, dated as of even date with the Participation  Agreement,  between Existing
Lessor and Owner Trustee.

     "PURCHASE  DATE" means the last  Business Day of the Base Lease Term or any
Renewal Lease Term, as specified in any Purchase Notice.

     "PURCHASE NOTICE" is defined in Section 17.3.1 of the Lease.

     "QIB" is defined in Section 2.08 of the Trust Indenture.

     "RENEWAL  LEASE  TERM"  means  each two year  term for  which  the Lease is
extended by Lessee,  if any,  pursuant to the first or second such extensions in
accordance with Section 17 of the Lease.

     "RENEWAL NOTICE" is defined in Section 17.2.1 of the Lease.

     "RENEWAL RENT" for the Aircraft means the rent payable  therefor in respect
of a Renewal Lease Term determined pursuant to Section 17.2.2 of the Lease.

     "RENT" means, collectively, Basic Rent, Renewal Rent and Supplemental Rent.

     "REPLACEMENT  ENGINE" means an engine substituted for an Engine pursuant to
the Lease.

<PAGE>

     "RETURN ACCEPTANCE SUPPLEMENT" means a Return Acceptance Supplement,  dated
as of the date the  Aircraft is returned to Lessor  pursuant to Section 5 of the
Lease, by Lessor and Lessee substantially in the form of Exhibit B to the Lease.

     "SCHEDULED  CLOSING  DATE"  means the  expected  Closing  Date  notified to
Lessee,  Existing  Lessor,  each  Participant,  Owner  Trustee and  Mortgagee by
Existing Mortgagee pursuant to Section 4.1 of the Participation Agreement, which
expected  Closing  Date  shall be a Business  Day not later than the  Commitment
Termination Date.

     "SCHEDULED EXPIRATION DATE" is defined in Schedule 1 to the Lease.

     "SCHEDULED  RENEWAL TERM  EXPIRATION  DATE" means, in the case of the first
Renewal Lease Term, the second anniversary of the Scheduled Expiration Date, and
in the case of the second  Renewal  Lease Term,  the fourth  anniversary  of the
Scheduled Expiration Date.

     "SEC" means the Securities and Exchange Commission of the United States, or
any  Government  Entity  succeeding  to the  functions  of such  Securities  and
Exchange Commission.

     "SECTION  1110"  means 11 U.S.C.  ss.  1110 of the  Bankruptcy  Code or any
successor or analogous section of the federal bankruptcy Law in effect from time
to time.

     "SECTION 1110 EVENT" means the  institution of  reorganization  proceedings
with respect to Lessee under Chapter 11 of the  Bankruptcy  Code and the trustee
or  debtor-in-possession  in such  proceedings  (i) having agreed to perform its
obligations  under the  Lease  with the  approval  of the  applicable  court and
thereafter  having  continued to perform such  obligations  in  accordance  with
Section 1110 or (ii) having  assumed the Lease with the approval of the relevant
court and  thereafter  having  continued  to perform its  obligations  under the
Lease.

     "SECTION 1110 PERIOD" means the continuous period of 60 days, or such other
period as may be specified in Section 1110(a)(1)(A) of the U.S. Bankruptcy Code,
plus  an   additional   period,   if  any,   resulting   from  the   trustee  or
debtor-in-possession  in such  proceeding  assuming,  or agreeing to perform its
obligations under, the Lease with the approval of the applicable court.

     "SECURED OBLIGATIONS" is defined in Section 2.06 of the Trust Indenture.

     "SECURITIES ACT" means the Securities Act of 1933, as amended.

     "SECURITY"  means a "security" as defined in Section 2(1) of the Securities
Act.

<PAGE>

     "SENIOR HOLDER" is defined in Section 2.14(c) of the Trust Indenture.

     "SERIES" means any of Series A, Series B or Series C.

     "SERIES A" or "SERIES A EQUIPMENT NOTES" means Equipment Notes issued under
the Trust  Indenture and  designated as "Series A"  thereunder,  in the Original
Amount and  maturities  and bearing  interest as  specified in Schedule I to the
Trust Indenture under the heading "Series A."

     "SERIES B" or "SERIES B EQUIPMENT NOTES" means Equipment Notes issued under
the Trust  Indenture and  designated as "Series B"  thereunder,  in the Original
Amount and  maturities  and bearing  interest as  specified in Schedule I to the
Trust Indenture under the heading "Series B."

     "SERIES C" or "SERIES C EQUIPMENT NOTES" means Equipment Notes issued under
the Trust  Indenture and  designated as "Series C"  thereunder,  in the Original
Amount and  maturities  and bearing  interest as  specified in Schedule I to the
Trust Indenture under the heading "Series C."

     "SIMILAR AIRCRAFT" is defined in Schedule 1 to the Lease.

     "SLV RATE" is defined in Schedule 1 to the Lease.

     "STIPULATED LOSS VALUE" means, with respect to the Aircraft, (a) during the
Base Lease Term,  the amount  determined by  multiplying  (i) the percentage set
forth in Schedule 3 to the Lease (as  adjusted  from time to time in  accordance
with Section 3.2.3 of the Lease) opposite the Stipulated Loss Value Date by (ii)
Lessor's Cost and (b) during any Renewal Term, the amount determined pursuant to
Section  17.2.3 of the Lease.  Notwithstanding  anything to the  contrary in any
Operative Agreement,  Stipulated Loss Value shall always be sufficient to pay in
full,  as of the  date  of  payment  thereof  (assuming  timely  payment  of the
Equipment Notes prior to such date),  the aggregate  unpaid  principal amount of
all  Equipment  Notes  outstanding  as of such date,  together  with accrued and
unpaid interest on all such Equipment Notes as of such date.

     "STIPULATED  LOSS VALUE DATE" means,  for any month,  the day in such month
specified in Schedule 3 to the Lease or, if such day is not a Business  Day, the
immediately succeeding Business Day.

     "SUBORDINATION  AGENT" means  Wilmington  Trust Company,  as  subordination
agent under the Intercreditor Agreement.

     "SUBORDINATION  AGENT AGREEMENTS" means the  Participation  Agreement,  the
Liquidity Facilities and the Intercreditor Agreement.

<PAGE>

     "SUPPLEMENTAL   RENT"   means,   without   duplication   (a)  all  amounts,
liabilities,  indemnities and obligations (other than Basic Rent or Renewal Rent
but  including  Make-Whole  Amount,  if any)  that  Lessee  assumes  or  becomes
obligated  to or agrees to pay under any  Lessee  Operative  Agreement  to or on
behalf of Lessor or any other person, including, without limitation, payments of
Stipulated  Loss Value,  Termination  Value and  payments of  indemnities  under
Section  9 of the  Participation  Agreement,  (b) any  amount  payable  by Owner
Trustee pursuant to Section 2.15 of the Trust Indenture,  to the extent not paid
when due by the Existing Mortgagee pursuant to the Fee Letter (as defined in the
Intercreditor Agreement),  PROVIDED that, in calculating any such amount that is
determined based on interest payable on any "Advance"  pursuant to any Liquidity
Facility, the interest rate utilized in determining the amount payable by Lessee
hereunder shall be 0.4% per annum less than the interest rate applicable thereto
pursuant to the terms of such Liquidity Facility,  and PROVIDED,  FURTHER,  that
Lessee shall have no  obligation  to pay any  commitment  fee payable  under any
Liquidity Facility to extent calculated at a rate of 0.4% per annum or less, (c)
Lessee's  pro rata share of all  compensation  and  reimbursement  of  expenses,
disbursements  and  advances  payable  by Lessee  under the Pass  Through  Trust
Agreements,   and  (d)  Lessee's  pro  rata  share  of  all   compensation   and
reimbursement of expenses and disbursements  payable to the Subordination  Agent
under the Intercreditor Agreement except with respect to any income or franchise
taxes incurred by the  Subordination  Agent in connection with the  transactions
contemplated by the Intercreditor  Agreement. As used herein, "Lessee's pro rata
share" means as of any time a fraction,  the numerator of which is the principal
balance then  outstanding of Equipment Notes and the denominator of which is the
aggregate  principal  balance then outstanding of all "Equipment Notes" (as such
term is defined in each of the Operative Indentures).

     "TAX  ATTRIBUTE  PERIOD" is defined  in Section  1(e) of the Tax  Indemnity
Agreement.

     "TAX  INDEMNITEE"  means (a) First Security and Owner Trustee,  (b) WTC and
Mortgagee,  (c) each separate or additional  trustee  appointed  pursuant to the
Trust  Agreement or the Trust  Indenture,  (d) each  Participant,  (e) the Trust
Estate  and the  Trust  Indenture  Estate  and (f)  the  respective  successors,
assigns, agents and servants of the foregoing.  For purposes of this definition,
the term "Owner  Participant"  shall include any member of an  affiliated  group
(within the meaning of Section 1504 of the Code) of which Owner  Participant is,
or may become, a member if consolidated, joint or combined returns are filed for
such affiliated group for federal, state or local income tax purposes.

     "TAX INDEMNITY  AGREEMENT" means the Tax Indemnity  Agreement,  dated as of
even  date  with  the   Participation   Agreement,   between  Lessee  and  Owner
Participant.

<PAGE>

     "TAXES" means all license, recording,  documentary,  registration and other
similar fees and all taxes, levies,  imposts,  duties,  charges,  assessments or
withholdings of any nature whatsoever imposed by any Taxing Authority,  together
with any  penalties,  additions to tax,  fines or interest  thereon or additions
thereto.

     "TAXING  AUTHORITY"  means any federal,  state or local government or other
taxing authority in the United States,  any foreign  government or any political
subdivision or taxing authority thereof,  any international  taxing authority or
any  territory  or  possession  of the  United  States or any  taxing  authority
thereof.

     "TERM"  means the  term,  commencing  on the  Closing  Date,  for which the
Aircraft  is leased  pursuant to Section 3 of the Lease,  and shall  include the
Base Lease Term and, if applicable,  any Renewal Lease Term; PROVIDED that if at
the  scheduled  end of the Term the  Aircraft or Airframe is being used,  or was
within six (6) months prior thereto being used, by the U.S.  Government pursuant
to  CRAF,  the  Term  shall be  deemed  extended  for the  period  necessary  to
accommodate  usage of the Aircraft or Airframe  pursuant to CRAF plus six months
thereafter,  and Lessee shall be obligated to pay Basic Rent with respect to any
such period of  extension at a rate equal to the Basic Rent paid during the Base
Lease Term or the  applicable  Renewal  Lease Term,  whichever  shall have ended
immediately prior to such extension.

     "TERMINATION  AGREEMENTS" means,  collectively,  the termination  agreement
with respect to the Existing Lease,  the  termination  agreement with respect to
the Existing Sublease and the release from the Lien of the Existing Mortgage, in
each  case  delivered  pursuant  to  Section  5.1.2(xiii)  of the  Participation
Agreement.

     "TERMINATION  DATE" means any Payment Date  occurring  after the end of the
Tax  Attribute  Period on which the Lease shall  terminate  in  accordance  with
Section 9 of the Lease.

     "TERMINATION  VALUE"  means,  with  respect  to the  Aircraft,  the  amount
determined  by  multiplying  (a) the  percentage  set forth in Schedule 4 to the
Lease (as adjusted  from time to time in  accordance  with Section  3.2.3 of the
Lease)   opposite  the   applicable   Payment   Date  by  (b)   Lessor's   Cost.
Notwithstanding anything to the contrary in any Operative Agreement, Termination
Value  shall  always be  sufficient  to pay in full,  as of the date of  payment
thereof (assuming timely payment of the Equipment Notes prior to such date), the
aggregate unpaid principal amount of all Equipment Notes  outstanding as of such
date,  together with accrued and unpaid  interest on all such Equipment Notes as
of such date.

     "THRESHOLD AMOUNT" is defined in Schedule 1 to the Lease.

<PAGE>

     "TRANSACTIONS"  means the  transactions  contemplated by the  Participation
Agreement and the other Operative Agreements to occur on the Closing Date.

     "TRANSACTION  EXPENSES"  means  (a) all  costs  and  expenses  incurred  by
Existing  Mortgagee,   Owner  Participant,   the  Pass  Through  Trustees,   the
Subordination  Agent,  Owner  Trustee  and  Mortgagee  in  connection  with  the
preparation,  execution  and delivery of the  Operative  Agreements  (including,
without  limitation,  the  reasonable  fees and  expenses  of  counsel  for such
parties),  (b) all  costs  and  expenses  for the  recording  or  filing  of any
documents,   certificates  or  instruments  in  accordance  with  any  Operative
Agreement,  including,  without  limitation,  the FAA  Filed  Documents  and the
Financing  Statements,  (c) one ninth of (i) the underwriting  fees and expenses
attributable to the offering and sale of the Pass Through  Certificates and (ii)
all  costs  and  expenses  incurred  by  Existing  Mortgagee,  the Pass  Through
Trustees,  the  Subordination  Agent,  Owner Trustee and Mortgagee in connection
with the  preparation,  execution  and delivery of the Pass  Through  Agreements
(including,  without limitation, the reasonable fees and expenses of counsel for
such  parties),  (d) the equity  placement  fee and  expenses of Equity  Advisor
attributable  to the Aircraft,  (e) the  reasonable  fees and  disbursements  of
special counsel in Oklahoma City, Oklahoma,  in connection with the Closing, (f)
all initial and ongoing  fees,  disbursements  and expenses of Owner Trustee and
Mortgagee,  and (g) the fees  and  expenses  of the  Appraiser  contemplated  by
Section 5.1.2(xv) of the Participation Agreement.

     "TRANSFER" means the transfer,  sale, assignment or other conveyance of all
or any interest in any property, right or interest.

     "TRANSFEREE" means a person to which any Owner  Participant,  Owner Trustee
or any Loan  Participant  or Note Holder  purports or intends to Transfer any or
all of its right, title or interest in the Trust Estate or in its Equipment Note
and the Trust Indenture Estate, respectively, as described in Section 10.1.1(a),
10.1.2 or 10.1.3 (but excluding participants in any participation referred to in
Section 10.1.3), respectively, of the Participation Agreement.

     "TRUST" means the trust created by the Trust Agreement.

     "TRUST  AGREEMENT"  means the Trust Agreement  ____,  dated as of even date
with the Participation Agreement, between Owner Participant and Owner Trustee.

     "TRUST ESTATE" means all estate, right, title and interest of Owner Trustee
in and to the  Aircraft,  the  Lease,  any  Lease  Supplement  and the  Purchase
Agreement  including,   without  limitation,  all  amounts  of  Basic  Rent  and
Supplemental Rent including, without limitation,  insurance proceeds (other than
insurance  proceeds  payable to or for the  benefit of Owner  Participant,  Note

<PAGE>

Holders or WTC) and requisition,  indemnity or other payments of any kind for of
with respect to the Aircraft  (except amounts owing to Owner  Participant,  Note
Holders or WTC, or to any of their respective  directors,  officers,  employees,
servants  and agents,  pursuant to Section 10 of the  Participation  Agreement).
Notwithstanding  the  foregoing,  "Trust  Estate" shall not include any Excluded
Payment.

     "TRUST  INDENTURE" means the Trust Indenture and Mortgage ____, dated as of
even date with the Participation Agreement, between Owner Trustee and Mortgagee.

     "TRUST INDENTURE  ESTATE" is defined in the "Granting  Clause" of the Trust
Indenture.

     "TRUST  INDENTURE  SUPPLEMENT"  means a Trust  Indenture  and Mortgage ____
Supplement,  substantially in the form of Exhibit A to the Trust Indenture, with
appropriate modifications to reflect the purpose for which it is being used.

     "TRUST  SUPPLEMENT"  means an  agreement  supplemental  to the  Basic  Pass
Through Trust  Agreement  pursuant to which (i) a separate  trust is created for
the benefit of the holders of the Pass Through  Certificates  of a series,  (ii)
the  issuance  of the Pass  Through  Certificates  of such  series  representing
fractional  undivided  interests in such trust is authorized and (iii) the terms
of the Pass Through Certificates of such series are established.

     "UCC"  means the  Uniform  Commercial  Code as in effect in any  applicable
jurisdiction.

     "UNITED  STATES" or "U.S."  means the United  States of America;  PROVIDED,
that for geographic purposes, "United States" means, in aggregate, the 50 states
and the District of Columbia of the United States of America.

     "U.S. AIR CARRIER" means any United States air carrier that is a Citizen of
the United States  holding an air carrier  operating  certificate  issued by the
Secretary  of  Transportation  pursuant to chapter 447 of title 49 of the United
States Code for  aircraft  capable of carrying  10 or more  individuals  or 6000
pounds  or more of  cargo,  and as to which  there  is in  force an air  carrier
operating  certificate  issued pursuant to Part 121 of the FAA  Regulations,  or
which may  operate as an air carrier by  certification  or  otherwise  under any
successor or substitute provisions therefor or in the absence thereof.

     "U.S.  PERSON"  means any Person  described in Section  7701(a)(30)  of the
Code.

     "U.S. GOVERNMENT" means the federal government of the United States, or any
instrumentality or agency thereof the obligations of which are guaranteed by the
full faith and credit of the federal government of the United States.

<PAGE>

     "WEIGHTED  AVERAGE LIFE TO MATURITY"  means,  with respect to any specified
Debt, at the time of the  determination  thereof the number of years obtained by
dividing the then Remaining  Dollar-years  of such Debt by the then  outstanding
principal amount of such Debt. The term "Remaining  Dollar-years" shall mean the
amount obtained by (1) multiplying the amount of each  then-remaining  principal
payment  on  such  Debt  by the  number  of  years  (calculated  at the  nearest
one-twelfth)  that will elapse between the date of determination of the Weighted
Average Life to Maturity of such Debt and the date of that required  payment and
(2) totaling all the products obtained in clause (1) above.

     "WET LEASE" means any arrangement  whereby Lessee or a Permitted  Sublessee
agrees to furnish the Aircraft, Airframe or any Engine to a third party pursuant
to  which  the  Aircraft,  Airframe  or  Engine  shall  at all  times  be in the
operational control of Lessee or a Permitted  Sublessee,  provided that Lessee's
obligations   under  this  Lease  shall   continue  in  full  force  and  effect
notwithstanding any such arrangement.

     "WTC" means Wilmington Trust Company, a Delaware banking  corporation,  not
in its capacity as Mortgagee  under the Trust  Indenture,  but in its individual
capacity.


<PAGE>

                                              ----------------------------------
                                              |            SCHEDULE 1          |
                                              |               TO               |
                                              | Participation Agreement PACIFIC|
                                              ----------------------------------

<TABLE>
<CAPTION>


                               ACCOUNTS; ADDRESSES
                               -------------------


                             ACCOUNT FOR PAYMENTS                                 ADDRESS FOR NOTICES
                             --------------------                                 ------------------- 


<S>                         <C>                                                <C>
CONTINENTAL AIRLINES, INC.  The Chase Manhattan Bank                           Continental Airlines, Inc.
                            New York, New York 10081                           2929 Allen Parkway
                            Account No.: 910-2-499291                          Suite 2010
                            ABA#: 021-000021                                   Houston, Texas 77019
                            Attention: Paul Trupia                             Attention: Executive Vice
                            Voice: 212-552-2829                                 President and Chief
                            Facsimile: 212-552-0107                             Financial Officer
                            Reference: Continental                             Facsimile: (713) 520-6329
                             Lease _____


PACIFIC CENTURY LEASING,                                                       Pacific Century Leasing, Inc.
INC.                                                                           130 Merchant Street
                                                                               19th Floor
                                                                               Honolulu, Hawaii 96813
                                                                               Attention: Leasing Manager
                                                                               Telephone: (808) 537-8198 Facsimile: (808) 526-0964



FIRST SECURITY BANK,        First Security Bank,                               First Security Bank,
NATIONAL ASSOCIATION        National Association                               National Association
                            79 South Main Street                               79 South Main Street
                            Salt Lake City, Utah  84111                        Salt Lake City, Utah  84111
                            Account No.: 051-0922115                           Attention: Corporate Trust Department
                            Corporate Trust Department                         Facsimile: (801) 246-5053
                            ABA#: 124-0000-12
                            Reference: Continental Lease____


WILMINGTON TRUST COMPANY,   The Chase Manhattan Bank                           Wilmington Trust Company
AS MORTGAGEE                New York, New York  10081                          One Rodney Square
                            Account No.: 920-1-014363                          1100 North Market Street
                            ABA#: 021-000021                                   Wilmington, Delaware  19890
                            Attention: Corporate Trust Administration          Attention: Corporate Trust Administration
                            Reference: Continental Lease____                   Facsimile: (302) 651-8882

</TABLE>

<PAGE>

<TABLE>

<S>                         <C>                                                <C>
WILMINGTON TRUST COMPANY,   The Chase Manhattan Bank                           Wilmington Trust Company
AS SUBORDINATION AGENT      New York, New York  10081                          One Rodney Square
                            Account No.: 920-1-014363                          1100 North Market Street
                            ABA#: 021-000021                                   Wilmington, Delaware 19890
                            Attention: Corporate Trust Administration          Attention: Corporate Trust
                            Reference: Continental Lease___                     Administration
                                                                               Facsimile: (302) 651-8882


WILMINGTON TRUST COMPANY,   The Chase Manhattan Bank                           Wilmington Trust Company
AS PASS THROUGH TRUSTEE     New York, New York  10081                          One Rodney Square
FOR THE 1997-3A PASS        Account No.: 920-1-014363                          1100 North Market Street
THROUGH TRUST               ABA#: 021-000021                                   Wilmington, Delaware 19890
                            Attention: Corporate Trust Administration          Attention: Corporate Trust
                            Reference: Continental Lease___                     Administration
                                                                               Facsimile: (302) 651-8882


WILMINGTON TRUST COMPANY,   The Chase Manhattan Bank                           Wilmington Trust Company
AS PASS THROUGH TRUSTEE     New York, New York  10081                          One Rodney Square
FOR THE 1997-3B PASS        Account No.: 920-1-014363                          1100 North Market Street
THROUGH TRUST               ABA#: 021-000021                                   Wilmington, Delaware 19890
                            Attention: Corporate Trust Administration          Attention: Corporate Trust
                            Reference: Continental Lease___                     Administration
                                                                               Facsimile: (302) 651-8882


WILMINGTON TRUST COMPANY,   The Chase Manhattan Bank                           Wilmington Trust Company
AS PASS THROUGH TRUSTEE     New York, New York  10081                          One Rodney Square
FOR THE 1997-3C PASS        Account No.: 920-1-014363                          1100 North Market Street
THROUGH TRUST               ABA#: 021-000021                                   Wilmington, Delaware 19890
                            Attention: Corporate Trust Administration          Attention: Corporate Trust
                            Reference: Continental Lease___                     Administration
                                                                               Facsimile: (302) 651-8882


CORCIM, INC.                None                                               CT Corporation System
                                                                               1209 Orange Street
                                                                               Wilmington, Delaware 19801
                                                                               Attention: Mark Ferrucci
                                                                               Facsimile: (302) 658-5459
                                                                               With copy to:
                                                                               EMBRAER-Empresa Brasileira de Aeronautica S.A.

</TABLE>

<PAGE>

<TABLE>

<S>                         <C>                                                <C>
EMBRAER-EMPRESA BRASILEIRA  Banco do Brasil S.A.                               EMBRAER-Empresa Brasileira de Aeronautica S.A.
DE AERONAUTICA S.A.         Av. Nelson D'Avila, 149                            Av. Brigadeiro Faria Lima, 2170
                            12245-030, Sao Jose dos                            12227-901 Sao Jose dos Campos -SP  Brazil
                            Campos-SP Brazil                                   Attention: General Counsel
                            Swift Code: BRASBRRJSJC                            Facsimile: (55-123) 41-1679
                            Account No.: 9405-6
                            Reference: COEX Lease


ROLLS-ROYCE PLC             Citibank, NA                                       Rolls-Royce plc
                            New York, New York 10005                           65 Buckingham Gate
                            Account No. 36855852                               London SW1E 6AT, England
                            For further credit: 794-508                        Attn: Company Secretary
                            ABA#: 021-000089                                   Facsimile: 011-44-171-233-1733
                            Reference: Paying Agent


</TABLE>

<PAGE>

                                              ----------------------------------
                                              |            SCHEDULE 2          |
                                              |               TO               |
                                              | PARTICIPATION AGREEMENT PACIFIC|
                                              ----------------------------------



<TABLE>
<CAPTION>

                                   COMMITMENTS


                              PERCENTAGE OF LESSOR'S              
  PARTICIPANT                         COST                         DOLLAR AMOUNT
  -----------                 ----------------------               -------------

<S>                            <C>                                 <C>
OWNER PARTICIPANT              OWNER PARTICIPANT'S
                                   PERCENTAGE



PASS THROUGH TRUSTEE           LOAN PARTICIPANT'S
                                 PTT PERCENTAGE







TOTAL                                 100%



</TABLE>

<PAGE>


                                              ----------------------------------
                                              |            SCHEDULE 1          |
                                              |               TO               |
                                              | PARTICIPATION AGREEMENT PACIFIC|
                                              ----------------------------------


<TABLE>
<CAPTION>


                                  CERTAIN TERMS



DEFINED TERM        DEFINITION

<S>                 <C> 
Commitment
Termination Date    October 15, 1997

Existing Lease      Lease  Agreement  _________,  dated as of  __________,  1997
                    between Existing Lessor and Lessee

Existing Mortgage   Aircraft Mortgage and Security Agreement ________,  dated as
                    of _______,  1997  between  Existing  Lessor,  as Debtor and
                    Existing Mortgagee, as Secured Party

Existing
Participation
Agreement           Participation  Agreement _______, dated as of _______, 1997,
                    among   Lessee,   Existing   Lessor,    Express,    Airframe
                    Manufacturer and Existing Mortgagee

Equity Advisor      Babcock & Brown, Inc.

Expense Limit

Lessor's Cost       $12,600,000

Local Counsel to
the Owner
Participant         Carlsmith Ball et al

OP Jurisdiction     Hawaii

Special Counsel
to the Owner
Participant         Chadbourne & Parke LLP

Special Tax Counsel
to the Owner
Participant         Chadbourne & Parke LLP

</TABLE>



            ----------------------------------------------------------
            | CONFIDENTIAL: Subject to Restrictions on Dissemination |
            |       Set Forth in Section 8 of this Agreement         |
            ----------------------------------------------------------



================================================================================

                          PARTICIPATION AGREEMENT ____
                         Dated as of September 25, 1997

                                      Among

                           CONTINENTAL AIRLINES, INC.,
                                     Lessee,

                                ICX CORPORATION,
                               Owner Participant,

                   FIRST SECURITY BANK, NATIONAL ASSOCIATION,
                         Not in its individual capacity
                      except as expressly provided herein,
                          but solely as Owner Trustee,
                                 Owner Trustee,


                            WILMINGTON TRUST COMPANY,
                         Not in its individual capacity
                      except as expressly provided herein,
                  but solely as Mortgagee, Subordination Agent
               under the Intercreditor Agreement, and Pass Through
               Trustee under each of the Pass Through Agreements,
                         Mortgagee and Loan Participant,

                                  CORCIM, INC.
                                Existing Lessor,

                                ROLLS-ROYCE PLC,
                               Existing Mortgagee
                                       and
                 EMBRAER-EMPRESA BRASILEIRA DE AERONAUTICA S.A.
                              Airframe Manufacturer
                          ----------------------------

                       One Embraer Model EMB-145 Aircraft
                    Bearing Manufacturer's Serial No. 145.___
                        and U.S. Registration No. N_____
                     with Two Allison Model AE3007A Engines



================================================================================



<PAGE>

<TABLE>
<CAPTION>

                                    CONTENTS


<S>            <C>                                                           <C>
SECTION 1.     DEFINITIONS AND CONSTRUCTION....................................2

SECTION 2.     PARTICIPATION IN LESSOR'S COST; ISSUANCE OF EQUIPMENT NOTES;
               TERMINATION OF OBLIGATION TO PARTICIPATE........................2
   2.1         Participation in Lessor's Cost..................................2
   2.2         Nature of Obligations of Participants...........................3
   2.3         Termination of Obligation to Participate........................3

SECTION 3.     SALE OF AIRCRAFT; COMMITMENT TO LEASE AIRCRAFT..................3
   3.1         Sale of Aircraft................................................3
   3.2         Commitment to Lease.............................................6

SECTION 4.     PROCEDURE FOR PARTICIPATION IN PAYMENT OF LESSOR'S COST;
               POSTPONEMENT OF SCHEDULED CLOSING DATE..........................6
   4.1         Notices of Scheduled Closing Date...............................6
   4.2         Payment of Lessor's Cost........................................6
   4.3         Postponement of Scheduled Closing Date..........................7
   4.4         Closing.........................................................9

SECTION 5.     CONDITIONS PRECEDENT............................................9
   5.1         Conditions Precedent to Obligations of Participants.............9
   5.2         Conditions Precedent to Obligations of Owner Trustee...........16
   5.3         Conditions Precedent to Obligations of Mortgagee...............17
   5.4         Conditions Precedent to Obligations of Lessee..................17
   5.5         Conditions Precedent to Obligations of Existing Lessor
               and Existing Mortgagee.........................................18
   5.6         Post-Registration Opinion......................................19

SECTION 6.     REPRESENTATIONS AND WARRANTIES.................................19
   6.1         Lessee's Representations and Warranties........................19
   6.2         Owner Participant's Representations and Warranties.............23
   6.3         First Security's Representations and Warranties................26
   6.4         WTC's Representations and Warranties...........................29
   6.5         Existing Lessor's Representations and Warranties...............33
   6.6         Existing Mortgagee's Representations and Warranties............35
   6.7         Airframe Manufacturer's Representations and Warranties.........37

<PAGE>

SECTION 7.     COVENANTS, UNDERTAKINGS AND AGREEMENTS.........................39
   7.1         Covenants of Lessee............................................39
   7.2         Covenants of Owner Participant.................................41
   7.3         Covenants of First Security and Owner Trustee..................44
   7.4         Covenants of WTC...............................................46
   7.5         Covenants of Note Holders......................................48
   7.6         Agreements.....................................................49

SECTION 8.     CONFIDENTIALITY................................................56

SECTION 9.     INDEMNIFICATION AND EXPENSES...................................57
   9.1         General Indemnity..............................................57
   9.2         Expenses.......................................................64
   9.3         General Tax Indemnity..........................................65
   9.4         Payments.......................................................77
   9.5         Interest.......................................................77
   9.6         Benefit of Indemnities.........................................78

SECTION 10.    ASSIGNMENT OR TRANSFER OF INTERESTS............................78
   10.1        Participants, Owner Trustee and Note Holders...................78
   10.2        Effect of Transfer.............................................80

SECTION 11.    [RESERVED].....................................................81

SECTION 12.    SECTION 1110...................................................81

SECTION 13.    CHANGE OF CITIZENSHIP..........................................81
   13.1        Generally......................................................81
   13.2        Owner Participant..............................................82
   13.3        Owner Trustee..................................................82
   13.4        Mortgagee......................................................82

SECTION 14.    CONCERNING OWNER TRUSTEE.......................................83

SECTION 15.    MISCELLANEOUS..................................................83
   15.1        Amendments.....................................................83
   15.2        Severability...................................................84
   15.3        Survival.......................................................84
   15.4        Reproduction of Documents......................................84
   15.5        Counterparts...................................................84
   15.6        No Waiver......................................................85
   15.7        Notices........................................................85
   15.8        GOVERNING LAW; SUBMISSION TO JURISDICTION; VENUE...............86
   15.9        Third-Party Beneficiary........................................87
   15.10       Entire Agreement...............................................87
   15.11       Further Assurances.............................................87
</TABLE>

<PAGE>


ANNEX, SCHEDULES AND EXHIBITS

ANNEX A -         Definitions

SCHEDULE 1   -    Accounts; Addresses
SCHEDULE 2   -    Commitments
SCHEDULE 3   -    Certain Terms
SCHEDULE 4   -    Lessor Rent

EXHIBIT A    -    Opinion of special counsel to Lessee
EXHIBIT B    -    Opinion of corporate counsel to Lessee
EXHIBIT C-1  -    Opinion of corporate counsel to Airframe Manufacturer
EXHIBIT C-2  -    Opinion of special counsel to Airframe Manufacturer
EXHIBIT D    -    Opinion of special counsel to Owner Trustee
EXHIBIT E    -    Opinion of special counsel to Mortgagee
EXHIBIT F-1  -    Opinion of special counsel to Owner Participant and Owner
                  Participant Parent
EXHIBIT F-2  -    Opinion of local counsel to Owner Participant and Owner
                  Participant Parent
EXHIBIT G    -    Opinion of special counsel to Existing Lessor
EXHIBIT H    -    Opinion of special counsel to Existing Mortgagee
EXHIBIT I    -    Opinion of special counsel in Oklahoma City, Oklahoma
EXHIBIT J    -    Delivery Receipt


<PAGE>


                           PARTICIPATION AGREEMENT ____


     PARTICIPATION  AGREEMENT  ____,  dated  as  of  September  25,  1997  (this
"Agreement"),  among (a)  CONTINENTAL  AIRLINES,  INC.,  a Delaware  corporation
("Lessee"), (b) ICX CORPORATION, an Ohio corporation ("Owner Participant"),  (c)
FIRST SECURITY BANK, NATIONAL ASSOCIATION,  a national banking association,  not
in its individual  capacity,  except as expressly provided herein, but solely as
Owner Trustee (this and all other  capitalized terms used but not defined herein
shall  have the  respective  meanings  ascribed  thereto  in  Section 1) (in its
capacity as Owner  Trustee,  "Owner  Trustee" or "Lessor," and in its individual
capacity,  "First  Security"),  (d) WILMINGTON TRUST COMPANY, a Delaware banking
corporation,  not in its  individual  capacity,  except  as  expressly  provided
herein,  but solely as Mortgagee (in its capacity as Mortgagee,  "Mortgagee" and
in its individual  capacity,  "WTC"),  (e) WILMINGTON TRUST COMPANY,  not in its
individual  capacity,  except as expressly  provided herein,  but solely as Pass
Through Trustee under each of the Pass Through Trust Agreements,  (each, a "Pass
Through Trustee"), (f) WILMINGTON TRUST COMPANY, not in its individual capacity,
except as expressly provided herein, but solely as Subordination Agent under the
Intercreditor  Agreement  ("Subordination  Agent"), (g) CORCIM, INC., a Delaware
corporation  (the  "Existing  Lessor"),   (h)  ROLLS-ROYCE  PLC,  a  corporation
organized  under  the  laws  of  England  (the  "Existing  Mortgagee"),  and (i)
EMBRAER-EMPRESA  BRASILEIRA DE AERONAUTICA  S.A., a company  organized under the
laws of Brazil ("Airframe Manufacturer").

                                    RECITALS

     A.  Express  and  Airframe  Manufacturer  have  entered  into the  Purchase
Agreement,  pursuant to which,  among other things,  Airframe  Manufacturer  has
agreed to  manufacture  and sell to Express  and  Express has agreed to purchase
from Airframe Manufacturer certain aircraft, including the Aircraft.

     B. Prior to the date hereof,  in connection  with the interim  financing of
the Aircraft,  (i) certain of Express' rights under the Purchase  Agreement with
respect to the Aircraft were assigned to Existing Lessor,  (ii) the Aircraft was
purchased by Existing  Lessor,  leased to Lessee  pursuant to the Existing Lease
and  subleased  to  Express  pursuant  to the  Existing  Sublease  and (iii) the
Existing  Lessor  granted to Existing  Mortgagee a security  interest  in, among
other  things,  the  Aircraft and the  Existing  Lease  pursuant to the Existing
Mortgage.

     C. In order to  effectuate  the long-term  financing of the  Aircraft,  the
parties hereto intend that (i) the Owner Trustee  purchase the Aircraft from the

<PAGE>

Existing Lessor utilizing the proceeds of the sale of the Equipment Notes to the
Pass Through Trustees and the investment by Owner Participant, (ii) the Aircraft
be leased to Lessee and  subleased  to  Express,  (iii)  Owner  Trustee  grant a
security  interest to Mortgagee in the Aircraft and the Lease for the benefit of
the Note  Holders and (iv) the  Existing  Lease be  terminated  and the Aircraft
released from the Lien of the Existing Mortgagee.

     D. Concurrently  with the execution and delivery hereof,  Owner Participant
Parent has, for the benefit of Lessee,  Owner Trustee and Mortgagee,  issued the
Owner  Participant  Guaranty,  pursuant to which Owner  Participant  Parent will
guarantee the obligations of Owner Participant under the Operative Agreements.

     E. The  parties  hereto wish to set forth in this  Agreement  the terms and
conditions  upon  and  subject  to which  the  aforesaid  transactions  shall be
effected.

     NOW, THEREFORE,  in consideration of the premises and the mutual agreements
contained herein and for other good and valuable consideration,  the receipt and
sufficiency  of which are  hereby  acknowledged,  the  parties  hereto  agree as
follows:

SECTION 1.  DEFINITIONS AND CONSTRUCTION

     Capitalized  terms used but not defined  herein  shall have the  respective
meanings set forth or  incorporated  by  reference,  and shall be construed  and
interpreted in the manner described, in Annex A.

SECTION 2.  PARTICIPATION IN LESSOR'S COST; ISSUANCE OF EQUIPMENT NOTES;
            TERMINATION OF OBLIGATION TO PARTICIPATE

     2.1    PARTICIPATION IN LESSOR'S COST

     Subject to the terms and conditions of this Agreement, on the Closing Date,
Owner Participant and each Pass Through Trustee shall participate in the payment
of Lessor's Cost as follows:

     (a)  Owner  Participant  shall  participate in the payment of Lessor's Cost
          for the  Aircraft  by making an equity  investment  in the  beneficial
          ownership  of the  Aircraft  in the amount in  Dollars  equal to Owner
          Participant's Percentage multiplied by Lessor's Cost; and

     (b)  Each Pass Through  Trustee shall make a  non-recourse  secured loan to
          Owner  Trustee to finance,  in part,  the Owner  Trustee's  payment of

<PAGE>

          Lessor's  Cost in the  amount in  Dollars  equal to such Pass  Through
          Trustee's PTT Percentage  multiplied by Lessor's Cost, such loan to be
          evidenced  by one or more  Equipment  Notes,  dated the Closing  Date,
          issued to the  Subordination  Agent as the registered holder on behalf
          of each such Pass Through  Trustee for the related Pass Through  Trust
          by Owner  Trustee  in  accordance  with this  Agreement  and the Trust
          Indenture, in an aggregate principal amount equal to the Commitment of
          each such Pass Through Trustee.

     2.2    NATURE OF OBLIGATIONS OF PARTICIPANTS

     The obligations  hereunder of each Participant are several,  and not joint,
and a Participant  shall have no  obligation to make  available to Owner Trustee
any  portion of any  amount not paid  hereunder  by any other  Participant.  The
failure by any Participant to perform its obligations hereunder shall not affect
the  obligations of Lessee toward the other  Participants,  except to the extent
provided in Section 5.4.

     2.3    TERMINATION OF OBLIGATION TO PARTICIPATE

     Notwithstanding any other provision of this Agreement,  if the Closing does
not occur on or before the Commitment  Termination  Date, the Commitment of each
Participant  and its  obligation to  participate in the payment of Lessor's Cost
shall expire and be of no further force and effect; PROVIDED, that the liability
of any Participant that has defaulted in the payment of its Commitment shall not
be released.

SECTION 3.  SALE OF AIRCRAFT; COMMITMENT TO LEASE AIRCRAFT

     3.1    SALE OF AIRCRAFT

     Subject to the terms and conditions hereof, at the Closing, Existing Lessor
hereby  agrees to sell to Owner  Trustee  and  Owner  Trustee  hereby  agrees to
purchase from Existing Lessor the Aircraft, on the following terms:

            3.1.1  DELIVERY

     The Aircraft shall be delivered by Existing Lessor to Owner Trustee at such
place as may be  designated  by Lessee and  approved by Existing  Lessor  (which
approval shall not be unreasonably withheld). Upon Existing Lessor's delivery of
the  Aircraft  to Owner  Trustee,  Owner  Trustee  shall  execute and deliver to
Existing  Lessor a  Delivery  Receipt  therefor  in the form  annexed  hereto as
Exhibit J. This  purchase  and sale shall not be  effective  as to the  Aircraft
unless and until the Aircraft is concurrently delivered under the Lease.

<PAGE>

            3.1.2  PURCHASE PRICE

     The full  purchase  price for the  Aircraft in the amount of Lessor's  Cost
shall be paid to Existing  Lessor in immediately  available funds on delivery of
the Aircraft.

            3.1.3  DISCLAIMER

     Existing Lessor does not make, has not made and shall not be deemed to have
made,  and  expressly  disclaims,  any  representation  or warranty,  express or
implied, as to:

          (v) THE AIRWORTHINESS, VALUE, CONDITION, DESIGN, ANY IMPLIED
     WARRANTY  OF  MERCHANTABILITY  OR  FITNESS  FOR  USE OR  FOR  ANY
     PARTICULAR  PURPOSE  OF THE  AIRFRAME,  ANY  ENGINE  OR ANY  PART
     THEREOF;

          (w) THE QUALITY OF THE MATERIAL OR WORKMANSHIP  WITH RESPECT
     TO THE AIRFRAME, ANY ENGINE OR ANY PART THEREOF;

          (x)  THE  ABSENCE  OF  LATENT  OR ANY  OTHER  DEFECT  IN THE
     AIRFRAME,  ANY  ENGINE  OR  ANY  PART  THEREOF,  WHETHER  OR  NOT
     DISCOVERABLE;

          (y) THE ABSENCE OF ANY INFRINGEMENT OF ANY PATENT, TRADEMARK
     OR COPYRIGHT OR THE LIKE; OR

          (z) THE ABSENCE OF OBLIGATIONS  BASED ON STRICT LIABILITY IN
     TORT, OR ANY OTHER REPRESENTATION OR WARRANTY WHATSOEVER, EXPRESS
     OR IMPLIED, WITH RESPECT TO THE AIRFRAME,  ANY ENGINE OR ANY PART
     THEREOF.

     The  foregoing  disclaimer  shall in no way  affect or limit  (i)  Existing
Lessor's obligations under the Operative  Agreements,  or (ii) Existing Lessor's
representations and warranties in Section 6.5 of this Agreement, in the Aircraft
Bill of Sale,  including  without  limitation the warranty of good title, or any
other express representation or warranty in any Operative Agreement.

            3.1.4  TERMINATION OF EXISTING FINANCING AGREEMENTS

     (a) The  Existing  Lease and Existing  Sublease  for the Aircraft  shall be
terminated, and each of the Existing Lessor and Lessee shall take such action to
evidence  such  termination  as Owner  Trustee  or  Mortgagee  shall  reasonably
request,  including  execution and delivery of a  termination  agreement for the

<PAGE>

Existing Lease and Existing Sublease in form and substance reasonably acceptable
to Owner Trustee and satisfactory for filing with the FAA, and UCC-3 termination
statements  with respect to the  termination  of the Existing Lease and Existing
Sublease.

     (b) The Aircraft, Aircraft Documents and other collateral shall be released
from the Lien of the Existing  Mortgage,  and the  Existing  Lessor and Existing
Mortgagee  shall take such action to  evidence  such  release as Owner  Trustee,
Mortgagee  or Lessee shall  reasonably  request,  including  the  execution  and
delivery of a Lien release  with  respect to the  Existing  Mortgage in form and
substance  reasonably  acceptable  to Owner  Trustee,  Mortgagee  and Lessee and
satisfactory  for filing with the FAA,  and UCC-3  termination  statements  with
respect to the release of the Aircraft from the Lien of the Existing Mortgage.

     (c) The Existing Participation Agreement shall be terminated,  effective as
of the  Closing,  and the  parties  thereto  shall  have no  further  obligation
thereunder  except for  Sections  7, 10, 11 and 12 thereof and for any breach of
such Agreement arising prior to the Closing.

     (d) Existing  Lessor shall refund to Lessee "Basic Rent" (as defined in the
Existing  Lease) paid in advance by Lessee  attributable to periods on and after
the Closing Date  determined by multiplying  such Basic Rent by a fraction,  the
numerator  of which shall be the number of days  remaining in the month in which
the  Closing  Date  occurs  (from  and  including  the  Closing  Date)  and  the
denominator of which shall be the total number of days in such month.

            3.1.5  TAXES

     Existing  Lessor  shall pay and  discharge  all  applicable  sales,  use or
similar  Taxes,  duties  or fees  assessed  or  levied  by any  federal,  state,
provincial or local taxing authority as a result of the sale and delivery of the
Aircraft to Owner Trustee contemplated by this Agreement. Existing Lessor, Owner
Trustee and Lessee will cooperate in order to minimize  Taxes  applicable to the
sale  and  delivery  of the  Aircraft  to  Owner  Trustee  contemplated  by this
Agreement.

     3.2    COMMITMENT TO LEASE

     Subject to the terms and conditions of this  Agreement,  concurrently  with
the  issuance of the  Equipment  Notes and the  purchase of the  Aircraft by the
Owner  Trustee on the Closing  Date,  Owner  Trustee shall lease the Aircraft to
Lessee, and Lessee shall lease the Aircraft from Owner Trustee, under the Lease.

<PAGE>

SECTION 4.  PROCEDURE FOR PARTICIPATION IN PAYMENT OF LESSOR'S COST; 
            POSTPONEMENT OF SCHEDULED CLOSING DATE

     4.1    NOTICES OF SCHEDULED CLOSING DATE

     Existing  Mortgagee agrees to give Lessee,  Existing Lessor,  Participants,
Owner Trustee,  and Mortgagee at least five Business Days' written notice of the
Scheduled  Closing  Date.  Each  Participant  agrees that making  available  its
respective  Commitment shall  constitute a waiver of such notice.  Owner Trustee
and Mortgagee shall be deemed to have waived such notice if Mortgagee shall have
received  from  each  Participant  funds in the full  amount  of its  respective
Commitment.

     4.2    PAYMENT OF LESSOR'S COST

     (a) Each  Participant  agrees,  subject to the terms and conditions of this
Agreement,  to make the Dollar amount of its respective Commitment available, by
wire transfer of immediately  available funds to WTC's account no.  0016-1728 at
Citibank,  NA, New York, New York ABA# 021-000-089,  reference Continental Lease
____,  at or before 12:00 Noon,  New York City time,  on the  Scheduled  Closing
Date.  All such funds made  available by each  Participant  to WTC shall,  until
payment thereof to Existing  Lessor as provided in Section  4.2(b)(ii) or return
thereof to the respective  Participant as provided in Section 4.3.2,  be held by
WTC in trust for the  benefit  of the  respective  Participant,  as the sole and
exclusive  property of the respective  Participant  and not as part of the Trust
Estate or the Trust Indenture Estate.

     (b) Subject to the  satisfaction  or waiver by the applicable  party of the
conditions precedent set forth in Section 5, and simultaneously with the receipt
by the  parties  hereto of all  amounts to be paid to them on the  Closing  Date
pursuant to this Section 4.2, Owner Trustee shall:

          (i) purchase,  take title to, and accept delivery of the Aircraft, and
     in connection therewith execute the Delivery Receipt in the form of Exhibit
     J hereto;

          (ii) in  consideration  of the  transfer  of title to the  Aircraft to
     Owner  Trustee,  direct WTC to pay,  from the funds made  available  to WTC
     hereunder by the  Participants,  Lessor's  Cost to Existing  Lessor by wire
     transfer of immediately  available funds to Existing  Lessor's  account set
     forth in Schedule 1 or as otherwise directed by Existing Lessor;

<PAGE>

          (iii) execute an application for registration of the Aircraft with the
     FAA and Lease Supplement No. 1, in each case with respect to the Aircraft;

          (iv)  execute  the Trust  Indenture  and the initial  Trust  Indenture
     Supplement  and issue the  Equipment  Notes to the  Subordination  Agent in
     accordance with Section 2.1(b);

          (v) lease the Aircraft to Lessee pursuant to the Lease; and

          (vi) take such  other  action  as may be  required  to be taken by the
     Owner Trustee on the Closing Date by the terms of any Operative Agreement.

     4.3    POSTPONEMENT OF SCHEDULED CLOSING DATE

            4.3.1  POSTPONEMENT

     If  for  any  reason  whatsoever  the  Closing  is not  consummated  on the
Scheduled Closing Date,  Existing Mortgagee may by telephonic  notice,  given by
5:00 p.m., New York City time (such telephonic  notice to be promptly  confirmed
in writing by personal delivery or facsimile),  on the Scheduled Closing Date to
Lessee,  Existing  Lessor,  each  Participant,   Owner  Trustee  and  Mortgagee,
designate a Delayed Closing Date.

            4.3.2  RETURN OF FUNDS

     If the Closing  fails to occur on the  Scheduled  Closing  Date,  WTC shall
promptly  return  to  each  Participant  that  makes  funds  available  to it in
accordance  with Section  4.2(a) such funds,  together  with  interest or income
earned thereon.

            4.3.3  INVESTMENT OF FUNDS; INTEREST

     (a) If the Closing fails to occur on the Scheduled Closing Date, WTC shall,
if so instructed in the notice from Existing  Mortgagee,  use reasonable efforts
to invest,  at the risk of  Existing  Mortgagee,  the funds  received by it from
Participants in Cash Equivalents. Any such obligations purchased by WTC, whether
directly or through a  repurchase  agreement,  shall be held in trust by WTC for
the benefit of the respective  Participants that provided such funds, and not as
part of the Trust Estate or the Trust Indenture Estate.

     (b) If the Closing fails to occur on the Scheduled Closing Date, unless WTC
returns all funds to the  Participants  by 2:00 p.m., New York City time, on the
Scheduled Closing Date,  Existing Mortgagee shall, on the Scheduled Closing Date

<PAGE>

or on the date funds are  required to be returned  to  Participants  pursuant to
Section 4.3.2, reimburse each Participant that has made funds available pursuant
to  Section  4.2  for  the  loss  of the use of its  funds,  by  paying  to such
Participant in  immediately  available  funds an amount equal to the excess,  if
any, of (i) interest at the Debt Rate on the amount of such funds for the period
from and including the Scheduled  Closing Date to but excluding the Closing Date
or, if earlier,  the day on which such Participant's  funds are returned if such
return is made by 2:00 p.m.,  New York City time (or to but  excluding  the next
following  Business  Day if such  return is not made by such time) over (ii) any
amount paid to such  Participant  in respect of interest or income earned by WTC
pursuant to Section 4.3.3(a).

     (c) On the Closing Date or on the date funds are required to be returned to
Participants  pursuant to Section 4.3.2, Existing Mortgagee shall reimburse WTC,
for the benefit of  Participants  that provided  funds which are invested by WTC
hereunder,  for any losses incurred on such investments.  All income and profits
on the  investment  of such funds shall be for the  respective  accounts of such
Participants,  and WTC shall not be liable for  failure to invest  such funds or
for any losses  incurred on such  investments,  except for its own negligence or
willful misconduct.

     4.4    CLOSING

     The Closing  shall occur at the offices of Hughes  Hubbard & Reed LLP,  One
Battery Park Plaza, New York, New York 10004, or such other place as the parties
shall agree.

SECTION 5.  CONDITIONS PRECEDENT

     5.1    CONDITIONS PRECEDENT TO OBLIGATIONS OF PARTICIPANTS

     The  obligation  of each  Participant  to make  the  Dollar  amount  of its
respective  Commitment available for payment as directed by the Owner Trustee on
the Closing Date is subject to satisfaction or waiver by each such  Participant,
at or prior to the Closing, of the conditions  precedent set forth below in this
Section  5.1;  provided,  that it  shall  not be a  condition  precedent  to the
obligation of any Participant that any document be produced or action taken that
is to be  produced  or taken by such  Participant  or by a  Person  within  such
Participant's  control;  provided,  further, that Sections 5.1.2(iii),  (xv) and
(xxv) (G) and 5.1.15 shall not be conditions precedent to the obligation of Loan
Participant,  and  Section  5.1.2  (xxviii)  and  Section  5.1.5  shall not be a
condition precedent to the obligation of Owner Participant.

<PAGE>

            5.1.1  NOTICE

     Such  Participant  shall have received the notice  described in Section 4.1
or, in the case of a Delayed Closing Date, 4.3, when and as required thereby, or
shall have waived such notice.

            5.1.2  DELIVERY OF DOCUMENTS

     Such  Participant  shall,  except as noted below,  have  received  executed
counterparts  of  the  following   agreements,   instruments,   certificates  or
documents,  and each of such  counterparts  (a) shall have been duly authorized,
executed and delivered by the respective party or parties thereto,  (b) shall be
reasonably  satisfactory in form and substance to such Participant and (c) shall
be in full force and effect:

          (i) the Lease;  provided,  that only Mortgagee  shall receive the sole
     executed chattel paper original thereof;

          (ii) Lease  Supplement  No. 1;  provided,  that only  Mortgagee  shall
     receive the sole executed chattel paper original thereof;

          (iii)  the  Tax  Indemnity  Agreement;   provided,   that  only  Owner
     Participant and Lessee shall receive copies of the Tax Indemnity Agreement;

          (iv) the Trust Agreement;

          (v) the Trust Indenture;

          (vi) the initial Trust Indenture Supplement;

          (vii) the Purchase Agreement Assignment;

          (viii) the Consent and Agreement;

          (ix) the Equipment Notes dated the Closing Date;  provided,  that only
     the Subordination Agent shall receive the authenticated Equipment Notes;

          (x) an excerpted copy of the Purchase Agreement to the extent relating
     to Airframe  Manufacturer's  warranties or related obligations or any right
     in the  Purchase  Agreement  assigned  to  Owner  Trustee  pursuant  to the
     Purchase  Agreement  Assignment;  provided,  that only  Owner  Trustee  and
     Mortgagee shall receive copies of such  agreements  (copies of which may be
     inspected  by  Participants  and their  respective  special  counsel on the
     Closing  Date,  but after the Closing Date such copies shall be retained by
     Owner  Trustee and  Mortgagee  and may be  inspected  and reviewed by Owner

<PAGE>

     Participant or Loan Participant or their respective  counsel if and only if
     there shall have  occurred and be continuing a Lease Default or Lease Event
     of Default);

          (xi) the Bills of Sale;

          (xii) the Express Sublease;

          (xiii)  termination  agreements with respect to the Existing Lease and
     the Existing Sublease and a release of the Aircraft, Aircraft Documents and
     other collateral from the Lien of the Existing Mortgage, as contemplated by
     Section 3.1.4;

          (xiv) the  broker's  report and  insurance  certificates  required  by
     Section 11 of the Lease;

          (xv) an appraisal or appraisals from an Appraiser,  which appraisal or
     appraisals shall be reasonably  satisfactory in form and substance to Owner
     Participant;  PROVIDED, that only Owner Participant shall receive a copy of
     its appraisal (the "Appraisal");

          (xvi) (A) a copy of the  Certificate of  Incorporation  and By-Laws of
     Lessee  and  resolutions  of the board of  directors  of Lessee  and/or the
     executive committee thereof, in each case certified as of the Closing Date,
     by the Secretary or an Assistant  Secretary of Lessee, duly authorizing the
     execution,  delivery  and  performance  by Lessee of the  Lessee  Operative
     Agreements  required to be executed and  delivered by Lessee on or prior to
     the Closing Date in accordance with the provisions hereof and thereof;  (B)
     an incumbency certificate of Lessee,  Existing Lessor,  Existing Mortgagee,
     Airframe Manufacturer,  Owner Participant,  Owner Participant Parent, First
     Security  and WTC as to the person or  persons  authorized  to execute  and
     deliver the relevant Operative  Agreements on behalf of such party; and (C)
     a copy of the Certificate of Incorporation or Articles of Incorporation and
     By-Laws and general authorizing  resolutions of the boards of directors (or
     executive  committees) or other  satisfactory  evidence of authorization of
     Existing  Lessor,   Existing  Mortgagee,   Airframe   Manufacturer,   Owner
     Participant, Owner Participant Parent, First Security and WTC, certified as
     of the Closing Date by the Secretary or an Assistant or Attesting Secretary
     of  Existing  Lessor,  Existing  Mortgagee,  Airframe  Manufacturer,  Owner

<PAGE>

     Participant,   Owner   Participant   Parent,   First   Security   and  WTC,
     respectively,  which  authorize the execution,  delivery and performance by
     Existing  Lessor,   Existing  Mortgagee,   Airframe   Manufacturer,   Owner
     Participant,   Owner   Participant   Parent,   First   Security   and  WTC,
     respectively,  of each of the Operative  Agreements to which it is a party,
     together  with such other  documents  and  evidence  with  respect to it as
     Lessee or any Participant may reasonably  request in order to establish the
     consummation  of the  transactions  contemplated  by this Agreement and the
     taking of all corporate proceedings in connection therewith;

          (xvii) an  Officer's  Certificate  of Lessee,  dated as of the Closing
     Date,  stating that its  representations  and  warranties set forth in this
     Agreement  are true and correct as of the  Closing  Date (or, to the extent
     that any such  representation  and warranty expressly relates to an earlier
     date, true and correct as of such earlier date);

          (xviii) an Officer's  Certificate of First  Security,  dated as of the
     Closing  Date,  stating that its  representations  and  warranties,  in its
     individual  capacity and as Owner Trustee,  set forth in this Agreement are
     true and  correct as of the  Closing  Date (or, to the extent that any such
     representation  and warranty expressly relates to an earlier date, true and
     correct as of such earlier date);

          (xix) an Officer's  Certificate of Owner Participant,  dated as of the
     Closing Date, stating that its  representations and warranties set forth in
     this  Agreement  are true and  correct as of the  Closing  Date (or, to the
     extent that any such  representation  and warranty  expressly relates to an
     earlier date, true and correct as of such earlier date);

          (xx) an Officer's  Certificate  of WTC,  dated as of the Closing Date,
     stating that its  representations and warranties in its individual capacity
     or as Mortgagee, a Pass Through Trustee or Subordination Agent, as the case
     may be, set forth in this  Agreement are true and correct as of the Closing
     Date (or, to the extent that any such representation and warranty expressly
     relates to an earlier date, true and correct as of such earlier date);

          (xxi) an Officer's  Certificate  of Existing  Lessor,  dated as of the
     Closing Date, stating that its  representations and warranties set forth in
     this  Agreement  are true and  correct as of the  Closing  Date (or, to the
     extent that any such  representation  and warranty  expressly relates to an
     earlier date, true and correct as of such earlier date);

          (xxii) an Officer's Certificate of Existing Mortgagee, dated as of the
     Closing Date, stating that its  representations and warranties set forth in

<PAGE>

     this  Agreement  are true and  correct as of the  Closing  Date (or, to the
     extent that any such  representation  and warranty  expressly relates to an
     earlier date, true and correct as of such earlier date);

          (xxiii) an application  for  registration of the Aircraft with the FAA
     in the name of Owner  Trustee;  PROVIDED,  that  only  special  counsel  in
     Oklahoma  City,  Oklahoma  shall receive the sole executed copy thereof for
     filing with the FAA;

          (xxiv) the Financing Statements;

          (xxv) the  following  opinions  of  counsel,  in each  case  dated the
     Closing Date:

               (A) an opinion of Hughes Hubbard & Reed LLP,  special  counsel to
          Lessee, substantially in the form of Exhibit A;

               (B) an opinion of Lessee's Legal Department, substantially in the
          form of Exhibit B;

               (C) an opinion of (x) corporate counsel to Airframe Manufacturer,
          substantially  in the form of Exhibit  C-1,  and (y) Condon & Forsyth,
          special counsel to Airframe Manufacturer, substantially in the form of
          Exhibit C-2;

               (D) an opinion  of Ray,  Quinney &  Nebeker,  special  counsel to
          Owner Trustee, substantially in the form of Exhibit D;

               (E) an opinion of Morris,  James,  Hitchens &  Williams,  special
          counsel to Mortgagee and Loan  Participant,  substantially in the form
          of Exhibit E;

               (F) an opinion of Special Counsel to Owner  Participant and Owner
          Participant   Parent  and  an  opinion  of  Local   Counsel  to  Owner
          Participant and Owner Participant  Parent (each as defined in Schedule
          3 to this  Agreement),  substantially  in the form of Exhibit  F-1 and
          F-2, respectively;

               (G) an opinion of Special  Tax Counsel to Owner  Participant  (as
          defined in Schedule 3 to this Agreement),  with respect to certain tax
          consequences of the transactions  contemplated hereby;  PROVIDED, that
          only Owner Participant shall receive such opinion;

<PAGE>

               (H) an opinion of Condon & Forsyth,  special  counsel to Existing
          Lessor, substantially in the form of Exhibit G;

               (I) an  opinion  of Haight  Gardner  Holland  &  Knight,  special
          counsel to Existing Mortgagee, substantially in the form of Exhibit H;
          and

               (J) an  opinion  of Lytle  Soule &  Curlee,  special  counsel  in
          Oklahoma City, Oklahoma, substantially in the form of Exhibit I;

          (xxvi)  a  copy  of  a  current,   valid   Standard   Certificate   of
     Airworthiness for the Aircraft duly issued by the FAA;

          (xxvii) an Officer's Certificate of Airframe Manufacturer, dated as of
     the Closing Date, stating that its representations and warranties set forth
     in this  Agreement  are true and correct as of the Closing Date (or, to the
     extent that any such  representation  and warranty  expressly relates to an
     earlier date, true and correct as of such earlier date);

          (xxviii) the Owner Participant Guaranty; and

          (xxix)  the  Participants  and their  respective  counsel  shall  have
     received  copies of such  documents  and  papers as such  Participants  may
     reasonably request, other than (A) in the case of Loan Participant,  copies
     of  the  Purchase  Agreement,   provided  that  special  counsel  for  Loan
     Participant  may inspect the  Purchase  Agreement  in  connection  with the
     transactions  contemplated  hereby or as a basis for such counsel's closing
     opinion,  and (B) in the case of parties other than Owner  Participant  and
     its special counsel, the Tax Indemnity Agreement.

            5.1.3  OTHER COMMITMENTS

     Each other  Participant  shall have made available the Dollar amount of its
Commitment in accordance with Section 4.

            5.1.4  VIOLATION OF LAW

     No change  shall  have  occurred  after the date of this  Agreement  in any
applicable Law that makes it a violation of Law for (a) Lessee, Existing Lessor,
Existing  Mortgagee,  any  Participant,  Subordination  Agent,  Owner Trustee or
Mortgagee to execute,  deliver and perform the Operative Agreements to which any
of them is a party or (b) any  Participant  to make  the  Dollar  amount  of its

<PAGE>

Commitment  available  or, in the case of any Loan  Participant,  to  acquire an
Equipment Note or to realize the benefits of the security  afforded by the Trust
Indenture.

            5.1.5  PERFECTED SECURITY INTEREST

     On the Closing  Date,  after  giving  effect to the filing of the FAA Filed
Documents and the  Financing  Statements,  Mortgagee  shall have received a duly
perfected  first priority  security  interest in all of Owner  Trustee's  right,
title and  interest in the  Aircraft  and the Lease,  subject  only to Permitted
Liens.

            5.1.6  REPRESENTATIONS, WARRANTIES AND COVENANTS

     The  representations  and  warranties of each other party to this Agreement
made, in each case, in this  Agreement and in any other  Operative  Agreement to
which it is a party,  shall be true and accurate in all material  respects as of
the Closing Date (unless any such  representation  and warranty  shall have been
made with reference to a specified date, in which case such  representation  and
warranty  shall be true and accurate as of such  specified  date) and each other
party to this  Agreement  shall have  performed  and  observed,  in all material
respects, all of its covenants, obligations and agreements in this Agreement and
in any  other  Operative  Agreement  to which it is a party  to be  observed  or
performed by it as of the Closing Date.

            5.1.7  NO EVENT OF DEFAULT

     On the Closing  Date, no event shall have  occurred and be  continuing,  or
would result from the sale, mortgage or lease of the Aircraft, which constitutes
a Lease Default or Lease Event of Default,  or an Indenture Default or Indenture
Event of Default.

            5.1.8  NO EVENT OF LOSS

     On the Closing  Date,  no Event of Loss with respect to the Airframe or any
Engine shall have occurred and no  circumstance,  condition,  act or event that,
with the  giving  of  notice  or lapse of time or both,  would  give  rise to or
constitute  an Event of Loss with  respect to the  Airframe or any Engine  shall
have occurred.

            5.1.9  TITLE

     Owner Trustee shall have good title  (subject to filing and  recordation of
the FAA Bill of Sale  with the FAA) to the  Aircraft,  free and  clear of Liens,
except (a) the rights of Lessee under the Lease and Lease  Supplement No. 1, (b)
the  Lien  created  by the  Trust  Indenture  and the  initial  Trust  Indenture
Supplement and (c) other Permitted Liens.

<PAGE>

            5.1.10 CERTIFICATION

     The Aircraft  shall have been duly  certificated  by the FAA as to type and
airworthiness.

            5.1.11 SECTION 1110

     Owner  Trustee,  as lessor under the Lease (and  Mortgagee,  as assignee of
Owner Trustee under the Trust  Indenture),  shall be entitled to the benefits of
Section  1110  (as  currently  in  effect)  with  respect  to the  right to take
possession  of the Airframe and Engines as provided in the Lease in the event of
a case under Chapter 11 of the Bankruptcy Code in which Lessee is a debtor.

            5.1.12 FILING

     On the Closing Date (a) the FAA Filed  Documents shall have been duly filed
for  recordation  (or  shall  be in the  process  of  being  so duly  filed  for
recordation)  with the FAA in  accordance  with  the Act and (b) each  Financing
Statement  shall  have been duly  filed (or shall be in the  process of being so
duly filed) in the appropriate jurisdiction.

            5.1.13 NO PROCEEDINGS

         No action or  proceeding  shall  have  been  instituted,  nor shall any
action be threatened in writing,  before any  Government  Entity,  nor shall any
order,  judgment  or decree  have been  issued or  proposed  to be issued by any
Government Entity, to set aside, restrain,  enjoin or prevent the completion and
consummation  of  this  Agreement  or  any  other  Operative  Agreement  or  the
transactions contemplated hereby or thereby.

            5.1.14 GOVERNMENTAL ACTION

     All  appropriate  action  required  to have been taken prior to the Closing
Date by the  FAA,  or any  governmental  or  political  agency,  subdivision  or
instrumentality  of the  United  States,  in  connection  with the  transactions
contemplated by this Agreement shall have been taken,  and all orders,  permits,
waivers,  authorizations,  exemptions and approvals of such entities required to
be  in  effect  on  the  Closing  Date  in  connection  with  the   transactions
contemplated by this Agreement shall have been issued.

      5.2   CONDITIONS PRECEDENT TO OBLIGATIONS OF OWNER TRUSTEE

     The   obligation  of  Owner  Trustee  to  apply  the   Commitments  of  the
Participants to pay Lessor's Cost on the Closing Date is subject to satisfaction

<PAGE>

or  waiver  by Owner  Trustee,  at or prior to the  Closing,  of the  conditions
precedent set forth below in this Section 5.2.

            5.2.1  NOTICE

     Owner Trustee  shall have received the notice  described in Section 4.1 or,
in the case of a Delayed  Closing Date,  4.3, when and as required  thereby,  or
shall have waived such notice.

            5.2.2  DOCUMENTS

         Executed  originals of the  agreements,  instruments,  certificates  or
documents  described in Section 5.1.2 shall have been received by Owner Trustee,
except as specifically provided therein,  unless the failure to receive any such
agreement,  instrument,  certificate  or document is the result of any action or
inaction by Owner Trustee.

            5.2.3  OTHER CONDITIONS PRECEDENT

     Each of the conditions set forth in Sections 5.1.4, 5.1.6, 5.1.7 and 5.1.11
shall  have been  satisfied  unless  the  failure  of any such  condition  to be
satisfied is the result of any action or inaction by Owner Trustee.

     5.3    CONDITIONS PRECEDENT TO OBLIGATIONS OF MORTGAGEE

     The  obligation of Mortgagee to  authenticate  the  Equipment  Notes on the
Closing Date is subject to the satisfaction or waiver by Mortgagee,  at or prior
to the Closing, of the conditions precedent set forth below in this Section 5.3.

            5.3.1  NOTICE

     Mortgagee  shall have  received the notice  described in Section 4.1 or, in
the case of a Delayed Closing Date, 4.3, when and as required thereby,  or shall
have waived such notice.

            5.3.2  DOCUMENTS

     Executed  originals  of  the  agreements,   instruments,   certificates  or
documents  described  in Section  5.1.2 shall have been  received by  Mortgagee,
except as specifically provided therein,  unless the failure to receive any such
agreement,  instrument,  certificate  or document is the result of any action or
inaction by Mortgagee.

<PAGE>

            5.3.3  OTHER CONDITIONS PRECEDENT

     Each of the conditions set forth in Sections 5.1.4, 5.1.6, 5.1.7 and 5.1.11
shall  have been  satisfied  unless  the  failure  of any such  condition  to be
satisfied is the result of any action or inaction by Mortgagee.

     5.4    CONDITIONS PRECEDENT TO OBLIGATIONS OF LESSEE

     The  obligation  of Lessee to lease the Aircraft on the Closing Date and to
take the  other  actions  required  by this  Agreement  to be taken by it at the
Closing is subject to the  satisfaction or waiver by Lessee,  at or prior to the
Closing, of the conditions precedent set forth below in this Section 5.4.

            5.4.1  DOCUMENTS

     Executed  originals  of  the  agreements,   instruments,   certificates  or
documents described in Section 5.1.2 shall have been received by Lessee,  except
as specifically  provided therein,  and shall be satisfactory to Lessee,  unless
the failure to receive any such agreement,  instrument,  certificate or document
is the result of any action or inaction by Lessee.

            5.4.2  SALES TAX

     Lessee  shall be  satisfied  that no sales,  use,  value  added,  goods and
services  or like tax,  and no stamp tax duty,  is payable  with  respect to the
delivery  of the  Aircraft  on the  Closing  Date to the extent  that Lessee has
liability therefor under Section 9.3.

            5.4.3  OTHER CONDITIONS PRECEDENT

     Each  of  the   conditions   set  forth  in  Sections   5.1.3  (as  to  all
Participants), 5.1.4, 5.1.6, 5.1.7 (as to Indenture Defaults or Indenture Events
of  Default  not  constituting  Lease  Defaults  or  Lease  Events  of  Default,
respectively),  5.1.8, 5.1.9, 5.1.10,  5.1.11,  5.1.12,  5.1.13 and 5.1.14 shall
have  been  satisfied  or waived  by  Lessee,  unless  the  failure  of any such
condition to be satisfied is the result of any action or inaction by Lessee.

     5.5    CONDITIONS PRECEDENT TO OBLIGATIONS OF EXISTING LESSOR AND EXISTING
            MORTGAGEE

     The  obligation  of Existing  Lessor to sell and  transfer  the Aircraft to
Owner Trustee at the time of the Closing and the respective  obligations of each
of Existing Lessor and Existing  Mortgagee to take the other actions required by
this  Agreement to be taken by it at the Closing is subject to the  satisfaction

<PAGE>

or waiver by it, at or prior to the Closing,  of the  conditions  precedent  set
forth below in this Section 5.5.

            5.5.1  TENDER OF LESSOR'S COST

     Owner Trustee shall have tendered to Existing Lessor Lessor's Cost pursuant
to Section 4.2, subject to performance by Existing Lessor and Existing Mortgagee
of their respective obligations under this Agreement.

            5.5.2  OTHER CONDITIONS PRECEDENT

     The  condition  set forth in Sections  5.1.2 and  5.1.4(a)  shall have been
satisfied with respect to it.

     5.6    POST-REGISTRATION OPINION

     Promptly upon the  registration  of the Aircraft and the recordation of the
FAA Filed Documents pursuant to the Act, Airframe  Manufacturer will cause Lytle
Soule & Curlee,  special  counsel  in  Oklahoma  City,  Oklahoma,  to deliver to
Lessee, Existing Lessor, Existing Mortgagee, each Participant, Owner Trustee and
Mortgagee a favorable opinion or opinions addressed to each of them with respect
to such registration and recordation.

SECTION 6.  REPRESENTATIONS AND WARRANTIES

     6.1    LESSEE'S REPRESENTATIONS AND WARRANTIES

     Lessee  represents and warrants to each  Participant,  Existing  Mortgagee,
Existing Lessor,  Airframe Manufacturer,  Subordination Agent, Owner Trustee and
Mortgagee that:

            6.1.1  ORGANIZATION; QUALIFICATION

     Lessee is a corporation  duly  incorporated,  validly  existing and in good
standing under the Laws of the State of Delaware and has the corporate power and
authority to conduct the business in which it is currently engaged and to own or
hold under lease its  properties  and to enter into and perform its  obligations
under the Lessee Operative  Agreements.  Lessee is duly qualified to do business
as a foreign  corporation  in good  standing in each  jurisdiction  in which the
nature and  extent of the  business  conducted  by it, or the  ownership  of its
properties,  requires  such  qualification,  except  where the  failure to be so
qualified would not give rise to a Material Adverse Change to Lessee.

<PAGE>

            6.1.2  CORPORATE AUTHORIZATION

     Lessee has taken,  or caused to be taken,  all necessary  corporate  action
(including,  without  limitation,  the  obtaining  of any consent or approval of
stockholders  required  by its  Certificate  of  Incorporation  or  By-Laws)  to
authorize the execution and delivery of each of the Lessee Operative Agreements,
and the performance of its obligations thereunder.

            6.1.3  NO VIOLATION

     The  execution and delivery by Lessee of the Lessee  Operative  Agreements,
the performance by Lessee of its obligations  thereunder and the consummation by
Lessee on the Closing Date of the transactions  contemplated thereby, do not and
will not (a)  violate any  provision  of the  Certificate  of  Incorporation  or
By-Laws of Lessee, (b) violate any Law applicable to or binding on Lessee or (c)
violate or  constitute  any default  under (other than any  violation or default
that would not result in a Material Adverse Change to Lessee),  or result in the
creation of any Lien (other than as permitted under the Lease) upon the Aircraft
under, any indenture,  mortgage,  chattel mortgage,  deed of trust,  conditional
sales contract, lease, loan or other material agreement,  instrument or document
to which Lessee is a party or by which Lessee or any of its properties is bound.

            6.1.4  APPROVALS

     The  execution and delivery by Lessee of the Lessee  Operative  Agreements,
the performance by Lessee of its obligations  thereunder and the consummation by
Lessee on the Closing Date of the transactions  contemplated  thereby do not and
will not require the consent or approval  of, or the giving of notice to, or the
registration  with,  or the  recording or filing of any  documents  with, or the
taking of any other action in respect of, (a) any trustee or other holder of any
Debt of Lessee and (b) any Government  Entity,  other than the filing of (x) the
FAA Filed Documents and the Financing  Statements (and  continuation  statements
periodically) and (y) filings, recordings,  notices or other ministerial actions
pursuant  to any  routine  recording,  contractual  or  regulatory  requirements
applicable to it.

            6.1.5  VALID AND BINDING AGREEMENTS

     The Lessee  Operative  Agreements have been duly  authorized,  executed and
delivered by Lessee and, assuming the due authorization,  execution and delivery
thereof by the other party or parties thereto,  constitute the legal,  valid and
binding  obligations of Lessee and are enforceable  against Lessee in accordance

<PAGE>

with the respective terms thereof,  except as such enforceability may be limited
by bankruptcy, insolvency,  reorganization,  receivership,  moratorium and other
similar Laws affecting the rights of creditors  generally and general principles
of equity, whether considered in a proceeding at law or in equity.

            6.1.6  LITIGATION

     Except as set forth in Lessee's  most recent Annual Report on Form 10-K, as
amended, filed by Lessee with the SEC on or prior to the Closing Date, or in any
Quarterly Report on Form 10-Q or Current Report on Form 8-K filed by Lessee with
the SEC  subsequent  to such Form 10-K and on or prior to the Closing  Date,  no
action,  claim or  proceeding  is now  pending  or, to the Actual  Knowledge  of
Lessee,  threatened,  against  Lessee,  before  any  court,  governmental  body,
arbitration board, tribunal or administrative agency, which is reasonably likely
to be determined adversely to Lessee and if determined adversely to Lessee would
result in a Material Adverse Change.

            6.1.7  FINANCIAL CONDITION

     The audited  consolidated  balance sheet of Lessee with respect to Lessee's
most recent  fiscal year  included in Lessee's most recent Annual Report on Form
10-K,  as amended,  filed by Lessee with the SEC,  and the related  consolidated
statements  of  operations  and cash flows for the  period  then ended have been
prepared in accordance with GAAP and fairly present in all material respects the
financial condition of Lessee and its consolidated  subsidiaries as of such date
and the results of its operations and cash flows for such period,  and since the
date of such balance  sheet,  there has been no material  adverse change in such
financial condition or operations of Lessee, except for matters disclosed in (a)
the financial  statements referred to above, (b) any subsequent Quarterly Report
on Form 10-Q or  Current  Report on Form 8-K filed by Lessee  with the SEC on or
prior to the date hereof,  or (c) any prospectus or prospectus  supplement filed
by Lessee  with the SEC in  connection  with the  offering  of the Pass  Through
Certificates.

            6.1.8  REGISTRATION AND RECORDATION

     Except for (a) the  registration  of the Aircraft  with the FAA pursuant to
the Act in the  name of Owner  Trustee,  (b) the  filing  for  recordation  (and
recordation)  of the FAA  Filed  Documents,  (c)  the  filing  of the  Financing
Statements (and continuation statements relating thereto at periodic intervals),
(d) the  taking  of  possession  and  retention  by  Mortgagee  of the  original
counterparts  of the Lease and Lease  Supplement No. 1 and (e) the affixation of
the  nameplates  referred to in Section 7.1.3 of the Lease,  no further  action,

<PAGE>

including  any filing or  recording  of any document  (including  any  financing
statement in respect  thereof  under Article 9 of the UCC) is necessary in order
to establish and perfect the right, title or interest of Owner Trustee,  and the
Mortgagee's security interest,  in the Aircraft and the Lease, as against Lessee
and any other Person, in each case, in any applicable jurisdiction in the United
States.

            6.1.9  CHIEF EXECUTIVE OFFICE

     The chief  executive  office  (as such term is  defined in Article 9 of the
UCC) of Lessee is located at 2929 Allen Parkway, Houston, Texas 77019.

            6.1.10 NO DEFAULT

         No event which, if the Aircraft were subject to the Lease,  constitutes
a Lease Event of Default has occurred and is continuing.

            6.1.11 NO EVENT OF LOSS

     No Event of Loss has  occurred  with respect to the Airframe or any Engine,
and, to the Actual Knowledge of Lessee, no circumstance, condition, act or event
has occurred that, with the giving of notice or lapse of time or both gives rise
to or constitutes an Event of Loss with respect to the Airframe or any Engine.

            6.1.12 COMPLIANCE WITH LAWS

     (a) Lessee is a Citizen of the United States and a U.S. Air Carrier.

     (b) Lessee holds all licenses,  permits and franchises from the appropriate
Government  Entities  necessary  to authorize  Lessee to lawfully  engage in air
transportation  and to  carry  on  scheduled  commercial  passenger  service  as
currently  conducted,  except  where the  failure  to so hold any such  license,
permit or franchise would not give rise to a Material Adverse Change to Lessee.

     (c) Lessee is not an  "investment  company" or a company  controlled  by an
"investment  company" within the meaning of the Investment  Company Act of 1940,
as amended.

            6.1.13 SECURITIES LAWS

     Neither Lessee nor any person  authorized to act on its behalf has directly
or  indirectly  offered any  beneficial  interest  or  Security  relating to the

<PAGE>

ownership  of the  Aircraft or the Lease or any interest in the Trust Estate and
Trust  Agreement,  or any of the  Equipment  Notes or any other  interest  in or
security  under the Trust  Indenture,  for sale to,  or  solicited  any offer to
acquire any such  interest or security  from,  or has sold any such  interest or
security to, any person in violation of the Securities Act.

            6.1.14 BROKER'S FEES

     No Person acting on behalf of Lessee is or will be entitled to any broker's
fee, commission or finder's fee in connection with the Transactions.

            6.1.15 SECTION 1110

     Owner Trustee, as lessor under the Lease (and Mortgagee,  as assignee under
the Trust Indenture),  is entitled to the benefits of Section 1110 (as currently
in effect)  with  respect to the right to take  possession  of the  Airframe and
Engines as provided in the Lease in the event of a case under  Chapter 11 of the
Bankruptcy Code in which Lessee is a debtor.

     6.2    OWNER PARTICIPANT'S REPRESENTATIONS AND WARRANTIES

     Owner  Participant  represents  and warrants to Lessee,  Loan  Participant,
Existing Mortgagee, Existing Lessor, Airframe Manufacturer, Subordination Agent,
Owner Trustee and Mortgagee that:

            6.2.1  ORGANIZATION, ETC.

     Owner Participant is a corporation duly incorporated,  validly existing and
in good standing under the Laws of the OP Jurisdiction,  has the corporate power
and  authority to conduct the  business in which it is currently  engaged and to
own or hold under  lease its  properties  and to enter  into,  and  perform  its
obligations  under the Owner Participant  Agreements,  and the Owner Participant
Parent  has  a  tangible  net  worth   (exclusive  of  goodwill)   greater  than
$25,000,000.

            6.2.2  CORPORATE AUTHORIZATION

     Owner Participant has taken, or caused to be taken, all necessary corporate
action (including,  without limitation, the obtaining of any consent or approval
of  stockholders  required by its  Certificate of  Incorporation  or By-Laws) to
authorize  the  execution  and  delivery  of  each  of  the  Owner   Participant
Agreements, and the performance of its obligations thereunder.

<PAGE>

            6.2.3  NO VIOLATION

     The execution and delivery by Owner  Participant  of the Owner  Participant
Agreements,  the performance by Owner Participant of its obligations  thereunder
and  the  consummation  by  Owner   Participant  on  the  Closing  Date  of  the
transactions contemplated thereby, do not and will not (a) violate any provision
of the Certificate of Incorporation or By-Laws of Owner Participant, (b) violate
any Law  applicable  to or  binding  on  Owner  Participant  or (c)  violate  or
constitute any default under (other than any violation or default that would not
result in a  Material  Adverse  Change to Owner  Participant),  or result in the
creation of any Lien (other than as provided for or  otherwise  permitted in the
Operative  Agreements)  upon the Trust Estate under,  any  indenture,  mortgage,
chattel  mortgage,  deed of trust,  conditional  sales contract,  lease, loan or
other material agreement, instrument or document to which Owner Participant is a
party or by which Owner Participant or any of its properties is bound.

            6.2.4  APPROVALS

     The execution and delivery by Owner  Participant  of the Owner  Participant
Agreements,  the performance by Owner Participant of its obligations  thereunder
and  the  consummation  by  Owner   Participant  on  the  Closing  Date  of  the
transactions  contemplated  thereby do not and will not  require  the consent or
approval  of, or the  giving of notice  to,  or the  registration  with,  or the
recording or filing of any documents  with, or the taking of any other action in
respect of, (a) any trustee or other holder of any Debt of Owner Participant and
(b) any Government Entity,  other than the filing of the FAA Filed Documents and
the Financing Statements.

            6.2.5  VALID AND BINDING AGREEMENTS

     The Owner  Participant  Agreements have been duly authorized,  executed and
delivered by Owner  Participant and, assuming the due  authorization,  execution
and delivery by the other party or parties thereto,  constitute the legal, valid
and binding  obligations of Owner Participant and are enforceable  against Owner
Participant  in accordance  with the respective  terms  thereof,  except as such
enforceability  may  be  limited  by  bankruptcy,  insolvency,   reorganization,
receivership,  moratorium  and  other  similar  Laws  affecting  the  rights  of
creditors  generally and general  principles of equity,  whether considered in a
proceeding at law or in equity.

<PAGE>

            6.2.6  CITIZENSHIP

     On the Closing Date,  Owner  Participant is a Citizen of the United States,
without making use of any voting trust or similar arrangement permitted under 14
C.F.R ss. 47.8.

            6.2.7  NO LIENS

     On the  Closing  Date,  there are no  Lessor  Liens  attributable  to Owner
Participant in respect of all or any part of the Trust Estate.

            6.2.8  INVESTMENT BY OWNER PARTICIPANT

     Owner  Participant's  beneficial  interest  in the  Trust  Estate  is being
acquired by it for its own account,  for  investment  and not with a view to any
resale or  distribution  thereof,  except that,  subject to the  restrictions on
transfer set forth in Section 10, the  disposition  by Owner  Participant of its
beneficial  interest  in the  Trust  Estate  shall at all  times be  within  its
control.

            6.2.9  ERISA

     No part of the funds to be used by Owner  Participant or Owner  Participant
Parent to acquire or hold its interests in the Trust Estate to be acquired by it
under this Agreement directly or indirectly constitutes assets of a Plan.

            6.2.10 LITIGATION

     There are no pending  or, to the  Actual  Knowledge  of Owner  Participant,
threatened actions or proceedings against Owner Participant or Owner Participant
Parent before any court,  governmental body,  arbitration board,  administrative
agency or tribunal which, if determined  adversely to Owner Participant or Owner
Participant  Parent,  would  materially  adversely  affect the  ability of Owner
Participant to perform its obligations under the Owner Participant Agreements or
Owner Participant  Parent to perform its obligations under the Owner Participant
Guaranty.

            6.2.11 SECURITIES LAWS

     Neither Owner  Participant nor any person Owner  Participant has authorized
to act on its behalf has directly or indirectly offered any beneficial  interest
in or Security  relating to the ownership of the Aircraft or any interest in the
Trust Estate, or any of the Equipment Notes or any other interest in or Security
under the Trust  Indenture for sale to, or solicited any offer to acquire any of

<PAGE>

the same from,  any Person in violation of the  registration  provisions  of the
Securities Act or applicable state securities Laws.

            6.2.12 BROKER'S FEES

     No Person acting on behalf of Owner Participant or Owner Participant Parent
is or will be entitled  to any  broker's  fee,  commission  or  finder's  fee in
connection with the Transactions.

     6.3    FIRST SECURITY'S REPRESENTATIONS AND WARRANTIES

     First  Security  represents  and  warrants  to Lessee,  Owner  Participant,
Existing Mortgagee,  Existing Lessor, Airframe Manufacturer,  Loan Participants,
Subordination Agent and Mortgagee that:

            6.3.1  ORGANIZATION, ETC.

     First Security is a national banking  association  duly organized,  validly
existing and in good  standing  under the Laws of the United  States,  holding a
valid certificate to do business as a national banking  association with banking
authority to execute and deliver,  and perform its obligations  under, the Owner
Trustee Agreements.

            6.3.2  CORPORATE AUTHORIZATION

     First Security has taken,  or caused to be taken,  all necessary  corporate
action (including,  without limitation, the obtaining of any consent or approval
of stockholders required by Law or by its Articles of Association or By-Laws) to
authorize  the  execution  and  delivery by First  Security,  in its  individual
capacity and as Owner Trustee, of each of the Owner Trustee Agreements,  and the
performance of its obligations thereunder.

            6.3.3  NO VIOLATION

     The execution and delivery by First  Security,  in its individual  capacity
and as Owner Trustee of the Owner Trustee  Agreements,  the performance by First
Security,  in its individual  capacity and as Owner Trustee,  of its obligations
thereunder and the consummation by First Security in its individual capacity and
as Owner Trustee on the Closing Date of the transactions  contemplated  thereby,
do not and will not (a) violate any provision of the Articles of  Association or
By-Laws of First Security, (b) violate any Law applicable to or binding on Owner
Trustee or First Security or (c) violate or constitute  any default  under(other
than any violation or default that would not result in a Material Adverse Change
to First Security, in its individual capacity or as Owner Trustee), or result in

<PAGE>

the creation of any Lien (other than the lien of the Trust  Indenture)  upon any
property of First Security,  in its individual capacity and as Owner Trustee, or
any of its subsidiaries under, any indenture,  mortgage,  chattel mortgage, deed
of trust,  conditional sales contract,  lease, loan or other material agreement,
instrument or document to which First Security,  in its individual  capacity and
as Owner  Trustee,  is a party or by which  First  Security,  in its  individual
capacity and as Owner  Trustee,  or any of its  properties is or may be bound or
affected.

            6.3.4  APPROVALS

     The execution and delivery by First  Security,  in its individual  capacity
and as Owner Trustee, of the Owner Trustee Agreements,  the performance by First
Security,  in its individual  capacity and as Owner Trustee,  of its obligations
thereunder and the  consummation by First Security,  in its individual  capacity
and as Owner  Trustee,  on the  Closing  Date of the  transactions  contemplated
thereby do not and will not require the consent,  approval or authorization  of,
or the giving of notice to, or the registration with, or the recording or filing
of any documents  with, or the taking of any other action in respect of, (a) any
trustee  or other  holder of any Debt of First  Security  or (b) any  Government
Entity,  other  than the  filing of the FAA Filed  Documents  and the  Financing
Statements.

            6.3.5  VALID AND BINDING AGREEMENTS

     The  Owner  Trustee  Agreements  have been duly  authorized,  executed  and
delivered by First Security,  in its individual capacity or as Owner Trustee, as
the case may be, and  constitute  the legal,  valid and binding  obligations  of
First Security,  in its individual capacity and as Owner Trustee,  and, assuming
the due  authorization,  execution  and  delivery  thereof by the other party or
parties  thereto,  are  enforceable  against First  Security,  in its individual
capacity and as Owner Trustee,  in accordance with the respective terms thereof,
except  as  such  enforceability  may  be  limited  by  bankruptcy,  insolvency,
reorganization,  receivership,  moratorium  and other similar Laws affecting the
rights  of  creditors  generally  and  general  principles  of  equity,  whether
considered in a proceeding at law or in equity.

            6.3.6  CITIZENSHIP

     On the Closing Date, First Security is a Citizen of the United States.

<PAGE>

            6.3.7  CHIEF EXECUTIVE OFFICE

     The chief  executive  office  (as such term is  defined in Article 9 of the
UCC) of Owner Trustee is located at 79 South Main Street,  Salt Lake City,  Utah
84111.

            6.3.8  TITLE

     On the Closing Date,  Owner Trustee shall have received  whatever  title to
the Aircraft as was conveyed to it by Existing Lessor.

            6.3.9  NO LIENS; FINANCING STATEMENTS

     On the  Closing  Date,  there are no  Lessor  Liens  attributable  to First
Security or Owner Trustee in respect of all or any part of the  Aircraft,  Trust
Estate or the Trust Indenture Estate.  Except for the Financing  Statements,  it
has not, either in its individual capacity or as Owner Trustee, executed any UCC
financing statements relating to the Aircraft or the Lease.

            6.3.10 LITIGATION

     There  are no  pending  or,  to the  Actual  Knowledge  of First  Security,
threatened actions or proceedings against First Security or Owner Trustee before
any  court,  governmental  body,  arbitration  board,  administrative  agency or
tribunal which,  if determined  adversely to First  Security,  would  materially
adversely  affect the ability of First  Security or Owner Trustee to perform its
obligations under the Owner Trustee Agreements.

            6.3.11 SECURITIES LAWS

     Neither First Security, nor any person authorized to act on its behalf, has
directly or indirectly  offered any beneficial  interest or Security relating to
the  ownership of the Aircraft or any interest in the Trust Estate or any of the
Equipment  Notes or any other interest in or security under the Trust  Indenture
for sale to, or  solicited  any offer to acquire  any such  interest or security
from,  or has sold any such  interest or security  to, any person other than the
Participants, except for the offering and sale of the Pass Through Certificates.

            6.3.12 EXPENSES AND TAXES

     There are no Expenses  or Taxes that may be imposed on or asserted  against
the Trust,  the Trust Estate or any part thereof or any  interest  therein,  the
Trust Indenture Estate,  Lessee,  Owner  Participant,  any Pass Through Trustee,
Subordination  Agent,  Owner Trustee or Mortgagee  (except as to Owner  Trustee,

<PAGE>

Taxes  imposed on the fees payable to Owner  Trustee)  under the laws of Utah in
connection  with  the  execution,  delivery  or  performance  of  any  Operative
Agreement by Owner Trustee or in  connection  with the issuance of the Equipment
Notes,  which Expenses or Taxes would not have been imposed if Owner Trustee had
not (x) had its principal place of business in, (y) performed (in its individual
capacity  or as Owner  Trustee)  any or all of its  duties  under the  Operative
Agreements  in or (z) engaged in any  activities  unrelated to the  transactions
contemplated by the Operative Agreements in, the State of Utah.

     6.4    WTC'S REPRESENTATIONS AND WARRANTIES

     WTC represents and warrants (with respect to Section 6.4.10,  solely in its
capacity  as  Subordination  Agent)  to  Lessee,  Owner  Participant,   Existing
Mortgagee, Existing Lessor, Airframe Manufacturer, and Owner Trustee that:

            6.4.1  ORGANIZATION, ETC.

     WTC is a Delaware banking corporation duly organized,  validly existing and
in good  standing  under  the Laws of the  State of  Delaware,  holding  a valid
certificate  to do  business  as a Delaware  banking  corporation  with  banking
authority  to execute  and  deliver,  and  perform its  obligations  under,  the
Mortgagee Agreements,  the Pass Through Trustee Agreements and the Subordination
Agent Agreements.

            6.4.2  CORPORATE AUTHORIZATION

     WTC has  taken,  or caused  to be taken,  all  necessary  corporate  action
(including,  without  limitation,  the  obtaining  of any consent or approval of
stockholders  required by Law or by its Certificate of Incorporation or By-Laws)
to authorize the execution and delivery by WTC, in its individual capacity or as
Mortgagee, a Pass Through Trustee or Subordination Agent, as the case may be, of
the  Mortgagee   Agreements,   the  Pass  Through  Trustee  Agreements  and  the
Subordination   Agent   Agreements  and  the   performance  of  its  obligations
thereunder.

            6.4.3  NO VIOLATION
 
     The  execution  and  delivery  by WTC,  in its  individual  capacity  or as
Mortgagee, a Pass Through Trustee or Subordination Agent, as the case may be, of
the  Mortgagee   Agreements,   the  Pass  Through  Trustee  Agreements  and  the
Subordination  Agent  Agreements,  the  performance  by WTC,  in its  individual
capacity or as Mortgagee,  a Pass Through Trustee or Subordination Agent, as the
case may be, of its obligations  thereunder and the  consummation on the Closing

<PAGE>

Date of the transactions  contemplated  thereby, do not and will not (a) violate
any provision of the Certificate of Incorporation or By-Laws of WTC, (b) violate
any Law applicable to or binding on WTC, in its  individual  capacity or (except
in the case of any Law  relating  to any  Plan)  as  Mortgagee,  a Pass  Through
Trustee or  Subordination  Agent, or (c) violate or constitute any default under
(other than any violation or default that would not result in a Material Adverse
Change to WTC, in its individual  capacity or Mortgagee,  a Pass Through Trustee
or Subordination  Agent),  or result in the creation of any Lien (other than the
lien of the  Trust  Indenture)  upon  any  property  of WTC,  in its  individual
capacity or as Mortgagee,  a Pass Through Trustee or Subordination Agent, or any
of WTC's subsidiaries under, any indenture,  mortgage, chattel mortgage, deed of
trust, conditional sales contract, lease, loan or other agreement, instrument or
document  to which WTC,  in its  individual  capacity  or as  Mortgagee,  a Pass
Through  Trustee or  Subordination  Agent,  is a party or by which  WTC,  in its
individual  capacity or as Mortgagee,  a Pass Through  Trustee or  Subordination
Agent, or any of their respective properties is bound.

            6.4.4  APPROVALS

     The  execution  and  delivery  by WTC,  in its  individual  capacity  or as
Mortgagee, a Pass Through Trustee or Subordination Agent, as the case may be, of
the  Mortgagee   Agreements,   the  Pass  Through  Trustee  Agreements  and  the
Subordination  Agent  Agreements,  the  performance  by WTC,  in its  individual
capacity or as Mortgagee,  a Pass Through Trustee or Subordination Agent, as the
case may be, of its obligations  thereunder and the  consummation on the Closing
Date by WTC, in its individual capacity or as Mortgagee,  a Pass Through Trustee
or  Subordination  Agent, as the case may be, of the  transactions  contemplated
thereby do not and will not require the consent,  approval or authorization  of,
or the giving of notice to, or the registration with, or the recording or filing
of any documents  with, or the taking of any other action in respect of, (a) any
trustee or other holder of any Debt of WTC or (b) any Government  Entity,  other
than the filing of the FAA Filed Documents and the Financing Statements.

            6.4.5  VALID AND BINDING AGREEMENTS

     The  Mortgagee  Agreements,  the Pass Through  Trustee  Agreements  and the
Subordination Agent Agreements have been duly authorized, executed and delivered
by WTC and, assuming the due authorization,  execution and delivery by the other
party or parties thereto, constitute the legal, valid and binding obligations of
WTC, in its  individual  capacity or as  Mortgagee,  a Pass  Through  Trustee or

<PAGE>

Subordination Agent, as the case may be, and are enforceable against WTC, in its
individual  capacity or as Mortgagee,  a Pass Through  Trustee or  Subordination
Agent,  as the case may be, in accordance  with the  respective  terms  thereof,
except  as  such  enforceability  may  be  limited  by  bankruptcy,  insolvency,
reorganization,  receivership,  moratorium or other  similar Laws  affecting the
rights  of  creditors  generally  and  general  principles  of  equity,  whether
considered in a proceeding at law or in equity.

            6.4.6  CITIZENSHIP

     WTC is a Citizen of the United States.

            6.4.7  NO LIENS

     On the  Closing  Date,  there are no Lessor  Liens  attributable  to WTC in
respect of all or any part of the Trust Estate or the Trust Indenture Estate.

            6.4.8  LITIGATION

     There are no pending or, to the Actual Knowledge of WTC, threatened actions
or proceedings against WTC, in its individual  capacity or as Mortgagee,  a Pass
Through Trustee or Subordination Agent, before any court,  administrative agency
or tribunal which, if determined adversely to WTC, in its individual capacity or
as Mortgagee, a Pass Through Trustee or Subordination Agent, as the case may be,
would materially adversely affect the ability of WTC, in its individual capacity
or as Mortgagee,  a Pass Through Trustee or Subordination Agent, as the case may
be, to perform its obligations under any of the Mortgagee  Agreements,  the Pass
Through Trustee Agreements or the Subordination Agent Agreements.

            6.4.9  SECURITIES LAWS

     Neither WTC nor any person  authorized to act on its behalf has directly or
indirectly offered any beneficial interest or Security relating to the ownership
of the  Aircraft  or any  interest in the Trust  Indenture  Estate or any of the
Equipment  Notes or any other interest in or security under the Trust  Indenture
for sale to, or  solicited  any offer to acquire  any such  interest or security
from,  or has sold any such  interest or security  to, any Person other than the
Participants, except for the offering and sale of the Pass Through Certificates.

            6.4.10 INVESTMENT

     The  Equipment  Notes to be acquired by the  Subordination  Agent are being
acquired by it for the account of the Pass Through Trustees,  for investment and

<PAGE>

not with a view to any resale or distribution  thereof,  except that, subject to
the restrictions on transfer set forth in Section 10.1.3,  the disposition by it
of its Equipment Notes shall at all times be within its control.

            6.4.11 TAXES

     There are no Taxes payable by any Pass Through  Trustee or WTC, as the case
may be, imposed by the State of Delaware or any political  subdivision or taxing
authority thereof in connection with the execution,  delivery and performance by
such Pass Through  Trustee or WTC, as the case may be, of this  Agreement or any
of the Pass  Through  Trustee  Agreements  (other than  franchise or other taxes
based on or  measured  by any fees or  compensation  received  by any such  Pass
Through Trustee or WTC, as the case may be, for services  rendered in connection
with the transactions contemplated by any of the Pass Through Trust Agreements),
and there are no Taxes  payable by any Pass Through  Trustee or WTC, as the case
may be, imposed by the State of Delaware or any political subdivision thereof in
connection  with the  acquisition,  possession  or  ownership  by any such  Pass
Through  Trustee of any of the  Equipment  Notes (other than  franchise or other
taxes based on or measured by any fees or compensation received by any such Pass
Through Trustee or WTC, as the case may be, for services  rendered in connection
with the transactions contemplated by any of the Pass Through Trust Agreements),
and,  assuming that the trusts created by the Pass Through Trust Agreements will
not be taxable as  corporations,  but,  rather,  each will be characterized as a
grantor  trust  under  subpart  E,  Part I of  Subchapter  J of the Code or as a
partnership  under  Subchapter K of the Code, such trusts will not be subject to
any Taxes imposed by the State of Delaware or any political subdivision thereof.

            6.4.12 CONTROL

     WTC is not an Affiliate of the Owner Participant or the Owner Trustee.

            6.4.13 BROKER'S FEES

     No  Person  acting  on  behalf of WTC,  in its  individual  capacity  or as
Mortgagee,  any Pass  Through  Trustee  or  Subordination  Agent,  is or will be
entitled to any broker's fee,  commission or finder's fee in connection with the
Transactions.

     6.5    EXISTING LESSOR'S REPRESENTATIONS AND WARRANTIES

     Existing  Lessor  represents  and  warrants  to Lessee,  each  Participant,
Existing Mortgagee, Subordination Agent, Owner Trustee and Mortgagee that:

<PAGE>

            6.5.1  ORGANIZATION, ETC.

     Existing Lessor is a corporation duly incorporated, validly existing and in
good  standing  under the Laws of the State of Delaware,  and has the  corporate
power and authority to conduct the business in which it is currently engaged and
to own or hold under lease its  properties  and to enter  into,  and perform its
obligations under the Existing Lessor Agreements.

            6.5.2  CORPORATE AUTHORIZATION

     Existing Lessor has taken, or caused to be taken,  all necessary  corporate
action (including,  without limitation, the obtaining of any consent or approval
of  stockholders  required by its  Certificate of  Incorporation  or By-Laws) to
authorize the execution and delivery of each of the Existing Lessor  Agreements,
and the performance of its obligations thereunder.

            6.5.3  NO VIOLATION

     The  execution  and  delivery by  Existing  Lessor of the  Existing  Lessor
Agreements, the performance by Existing Lessor of its obligations thereunder and
the  consummation  by Existing  Lessor on the Closing  Date of the  transactions
contemplated  thereby,  do not and will not (a)  violate  any  provision  of the
Certificate of Incorporation or By-Laws of Existing Lessor,  (b) violate any Law
applicable  to or binding on Existing  Lessor or (c) violate or  constitute  any
default  under  (other than any  violation or default that would not result in a
Material  Adverse Change to Existing  Lessor),  or result in the creation of any
Lien  (other  than as  provided  for or  otherwise  permitted  in the  Operative
Agreements)  upon the Trust  Estate  under,  any  indenture,  mortgage,  chattel
mortgage,  deed of  trust,  conditional  sales  contract,  lease,  loan or other
material  agreement,  instrument or document to which Existing Lessor is a party
or by which Existing Lessor or any of its properties is bound.

            6.5.4  APPROVALS

     The  execution  and  delivery by  Existing  Lessor of the  Existing  Lessor
Agreements, the performance by Existing Lessor of its obligations thereunder and
the  consummation  by Existing  Lessor on the Closing  Date of the  transactions
contemplated  thereby do not and will not require the consent or approval of, or
the giving of notice to, or the registration with, or the recording or filing of
any  documents  with,  or the taking of any other  action in respect of, (a) any
trustee or other  holder of any Debt of Existing  Lessor and (b) any  Government
Entity,  other  than the  filing of the FAA Filed  Documents  and the  Financing
Statements.

<PAGE>

            6.5.5  VALID AND BINDING AGREEMENTS

     The Existing  Lessor  Agreements  have been duly  authorized,  executed and
delivered by Existing Lessor and, assuming the due authorization,  execution and
delivery by the other party or parties thereto,  constitute the legal, valid and
binding  obligations of Existing  Lessor and are  enforceable  against  Existing
Lessor  in  accordance  with  the  respective  terms  thereof,  except  as  such
enforceability  may  be  limited  by  bankruptcy,  insolvency,   reorganization,
receivership,  moratorium  and  other  similar  Laws  affecting  the  rights  of
creditors  generally and general  principles of equity,  whether considered in a
proceeding at law or in equity.

            6.5.6  TITLE

     On the Closing  Date,  Existing  Lessor  shall have,  and the Bills of Sale
shall convey to Owner Trustee good and  marketable  title to the Aircraft,  free
and clear of all claims, Liens and encumbrances of any nature,  except Permitted
Liens.

            6.5.7  LITIGATION

     There are no  pending  or, to the  Actual  Knowledge  of  Existing  Lessor,
threatened  actions or  proceedings  against  Existing  Lessor before any court,
governmental body,  arbitration board,  administrative agency or tribunal which,
if determined  adversely to Existing Lessor,  would materially  adversely affect
the ability of Existing  Lessor to perform its  obligations  under the  Existing
Lessor Agreements.

            6.5.8  SECURITIES LAWS

     Neither  Existing  Lessor nor any person  Existing Lessor has authorized to
act on its behalf has directly or indirectly offered any beneficial  interest in
or Security  relating to the  ownership  of the  Aircraft or any interest in the
Trust Estate, or any of the Equipment Notes or any other interest in or Security
under the Trust  Indenture for sale to, or solicited any offer to acquire any of
the same from, any Person in violation of the Securities Act or applicable state
securities Laws.

            6.5.9  BROKER'S FEES

     No Person acting on behalf of Existing Lessor is or will be entitled to any
broker's fee, commission or finder's fee in connection with the Transactions.

<PAGE>

     6.6    EXISTING MORTGAGEE'S REPRESENTATIONS AND WARRANTIES

     Existing  Mortgagee  represents and warrants to Lessee,  each  Participant,
Subordination Agent, Owner Trustee,  Existing Lessor,  Airframe Manufacturer and
Mortgagee that:

            6.6.1 ORGANIZATION, ETC.

     Existing  Mortgagee is a corporation  duly  incorporated,  validly existing
under the Laws of England and has the  corporate  power and authority to conduct
the business in which it is currently engaged and to own or hold under lease its
properties  and to enter into,  and perform its  obligations  under the Existing
Mortgagee Agreements.

            6.6.2  CORPORATE AUTHORIZATION

     Existing  Mortgagee  has  taken,  or  caused  to be  taken,  all  necessary
corporate action (including, without limitation, the obtaining of any consent or
approval of stockholders required by its constitutional  documents) to authorize
the execution and delivery of each of the Existing Mortgagee Agreements, and the
performance of its obligations thereunder.

            6.6.3  NO VIOLATION

     The execution and delivery by Existing  Mortgagee of the Existing Mortgagee
Agreements,  the performance by Existing Mortgagee of its obligations thereunder
and  the  consummation  by  Existing  Mortgagee  on  the  Closing  Date  of  the
transactions contemplated thereby, do not and will not (a) violate any provision
of the  constitutional  documents  of  Existing  Mortgagee,  (b) violate any Law
applicable to or binding on Existing  Mortgagee or (c) violate or constitute any
default  under  (other than any  violation or default that would not result in a
Material Adverse Change to Existing Mortgagee), or result in the creation of any
Lien  (other  than as  provided  for or  otherwise  permitted  in the  Operative
Agreements)  upon the Trust  Estate  under,  any  indenture,  mortgage,  chattel
mortgage,  deed of  trust,  conditional  sales  contract,  lease,  loan or other
material  agreement,  instrument  or document to which  Existing  Mortgagee is a
party or by which Existing Mortgagee or any of its properties is bound.

            6.6.4  APPROVALS

     The execution and delivery by Existing  Mortgagee of the Existing Mortgagee
Agreements,  the performance by Existing Mortgagee of its obligations thereunder
and  the  consummation  by  Existing  Mortgagee  on  the  Closing  Date  of  the
transactions  contemplated  thereby do not and will not  require  the consent or

<PAGE>

approval  of, or the  giving of notice  to,  or the  registration  with,  or the
recording or filing of any documents  with, or the taking of any other action in
respect  of, (a) any trustee or other  holder of any Debt of Existing  Mortgagee
and (b) any Government Entity,  other than the filing of the FAA Filed Documents
and the Financing Statements.

            6.6.5  VALID AND BINDING AGREEMENTS

     The Existing Mortgagee  Agreements have been duly authorized,  executed and
delivered by Existing Mortgagee and, assuming the due  authorization,  execution
and delivery by the other party or parties thereto,  constitute the legal, valid
and  binding  obligations  of Existing  Mortgagee  and are  enforceable  against
Existing  Mortgagee in accordance with the respective  terms thereof,  except as
such  enforceability may be limited by bankruptcy,  insolvency,  reorganization,
receivership,  moratorium  and  other  similar  Laws  affecting  the  rights  of
creditors  generally and general  principles of equity,  whether considered in a
proceeding at law or in equity.

            6.6.6  LITIGATION

     There are no pending or, to the Actual  Knowledge  of  Existing  Mortgagee,
threatened  actions or proceedings  against Existing Mortgagee before any court,
governmental body,  arbitration board,  administrative agency or tribunal which,
if determined adversely to Existing Mortgagee, would materially adversely affect
the ability of Existing  Mortgagee to perform its obligations under the Existing
Mortgagee Agreements.

            6.6.7  SECURITIES LAWS

     Neither Existing Mortgagee nor any person Existing Mortgagee has authorized
to act on its behalf has directly or indirectly offered any beneficial  interest
in or Security  relating to the ownership of the Aircraft or any interest in the
Trust Estate, or any of the Equipment Notes or any other interest in or Security
under the Trust  Indenture for sale to, or solicited any offer to acquire any of
the same from, any Person in violation of the Securities Act or applicable state
securities Laws.

            6.6.8  BROKER'S FEES

     No Person acting on behalf of Existing  Mortgagee is or will be entitled to
any  broker's  fee,   commission   or  finder's  fee  in  connection   with  the
Transactions,  except for the  underwriters'  fees and commissions  payable with
respect to the public offering of the Pass Through Certificates and the fees and
expenses of Equity Advisor.

<PAGE>

     6.7    AIRFRAME MANUFACTURER'S REPRESENTATIONS AND WARRANTIES

     Airframe Manufacturer  represents and warrants to Lessee, each Participant,
Existing Mortgagee, Subordination Agent, Owner Trustee and Mortgagee that:

            6.7.1  ORGANIZATION, ETC.

     Airframe Manufacturer is a corporation duly incorporated,  validly existing
and in good standing under the Laws of Brazil,  and has the corporate  power and
authority to conduct the business in which it is currently engaged and to own or
hold under lease its properties  and to enter into, and perform its  obligations
under the Airframe Manufacturer Agreements.

            6.7.2  CORPORATE AUTHORIZATION

     Airframe  Manufacturer  has  taken,  or caused to be taken,  all  necessary
corporate action (including, without limitation, the obtaining of any consent or
approval of stockholders required by its constitutional  documents) to authorize
the execution and delivery of each of the Airframe Manufacturer Agreements,  and
the performance of its obligations thereunder.

            6.7.3  NO VIOLATION

     The  execution  and  delivery  by  Airframe  Manufacturer  of the  Airframe
Manufacturer  Agreements,  the  performance  by  Airframe  Manufacturer  of  its
obligations  thereunder and the  consummation  by Airframe  Manufacturer  on the
Closing Date of the transactions  contemplated  thereby, do not and will not (a)
violate any provision of the constitutional  documents of Airframe Manufacturer,
(b) violate any Law  applicable  to or binding on Airframe  Manufacturer  or (c)
violate or  constitute  any default  under (other than any  violation or default
that would not result in a Material Adverse Change to Airframe Manufacturer), or
result in the  creation of any Lien (other  than as  provided  for or  otherwise
permitted  in the  Operative  Agreements)  upon  the  Trust  Estate  under,  any
indenture,   mortgage,  chattel  mortgage,  deed  of  trust,  conditional  sales
contract,  lease,  loan or other material  agreement,  instrument or document to
which Airframe  Manufacturer is a party or by which Airframe Manufacturer or any
of its properties is bound.

            6.7.4  APPROVALS

     The  execution  and  delivery  by  Airframe  Manufacturer  of the  Airframe
Manufacturer  Agreements,  the  performance  by  Airframe  Manufacturer  of  its
obligations  thereunder and the  consummation  by Airframe  Manufacturer  on the

<PAGE>

Closing  Date of the  transactions  contemplated  thereby  do not and  will  not
require  the  consent  or  approval  of,  or the  giving  of  notice  to, or the
registration  with,  or the  recording or filing of any  documents  with, or the
taking of any other action in respect of, (a) any trustee or other holder of any
Debt of Airframe  Manufacturer  and (b) any  Government  Entity,  other than the
filing of the FAA Filed Documents and the Financing Statements.

            6.7.5  VALID AND BINDING AGREEMENTS

     The Airframe  Manufacturer  Agreements have been duly authorized,  executed
and  delivered by Airframe  Manufacturer  and,  assuming the due  authorization,
execution  and delivery by the other party or parties  thereto,  constitute  the
legal,  valid  and  binding   obligations  of  Airframe   Manufacturer  and  are
enforceable  against  Airframe  Manufacturer  in accordance  with the respective
terms  thereof,  except as such  enforceability  may be limited  by  bankruptcy,
insolvency,  reorganization,  receivership,  moratorium  and other  similar Laws
affecting the rights of creditors  generally  and general  principles of equity,
whether considered in a proceeding at law or in equity.

            6.7.6  TITLE

     On the Closing  Date,  Existing  Lessor  shall have,  and the Bills of Sale
shall convey to the Owner Trustee,  good and marketable  title to, the Aircraft,
free and clear of all  claims,  Liens and  encumbrances  of any  nature,  except
Permitted Liens.

            6.7.7  TAXES

     The Existing Lessor has filed or will cause to be filed all Federal and all
material state,  local and foreign tax returns which are required to be filed by
it and have paid or will cause to be paid all Taxes which are due and payable in
connection with the Aircraft.

            6.7.8  LITIGATION

     There are no pending or, to the Actual Knowledge of Airframe  Manufacturer,
threatened  actions or  proceedings  against  Airframe  Manufacturer  before any
court,  governmental body, arbitration board,  administrative agency or tribunal
which,  if  determined  adversely  to Airframe  Manufacturer,  would  materially
adversely affect the ability of Airframe Manufacturer to perform its obligations
under the Airframe Manufacturer Agreements.

<PAGE>

            6.7.9  SECURITIES LAWS

     Neither  Airframe  Manufacturer  nor any person Airframe  Manufacturer  has
authorized  to act  on  its  behalf  has  directly  or  indirectly  offered  any
beneficial  interest in or Security relating to the ownership of the Aircraft or
any interest in the Trust  Estate,  or any of the  Equipment  Notes or any other
interest in or Security under the Trust  Indenture for sale to, or solicited any
offer to acquire any of the same from, any Person in violation of the Securities
Act or applicable state securities Laws.

            6.7.10 BROKER'S FEES

     No Person acting on behalf of Airframe  Manufacturer is or will be entitled
to any  broker's  fee,  commission  or  finder's  fee  in  connection  with  the
Transactions,  except for the  underwriters'  fees and commissions  payable with
respect to the public offering of the Pass Through Certificates and the fees and
expenses of Equity Advisor.

SECTION 7. COVENANTS, UNDERTAKINGS AND AGREEMENTS

     7.1 COVENANTS OF LESSEE

     Lessee covenants and agrees with Owner Participant, Loan Participant, Owner
Trustee and Mortgagee as follows:

            7.1.1 CORPORATE EXISTENCE; U.S. AIR CARRIER

     Lessee  shall at all times  maintain  its  corporate  existence,  except as
permitted by Section 13.2 of the Lease, and shall at all times remain a U.S. Air
Carrier.

            7.1.2 NOTICE OF CHANGE OF CHIEF EXECUTIVE OFFICE

     Lessee will give Owner  Participant,  Owner  Trustee and  Mortgagee  timely
written  notice (but in any event within 30 days prior to the  expiration of the
period of time specified under applicable Law to prevent lapse of perfection) of
any relocation of its chief executive office (as such term is defined in Article
9 of the UCC) from its then present  location and will  promptly take any action
required by Section 7.1.3(c) as a result of such relocation.

            7.1.3 CERTAIN ASSURANCES

     (a) Lessee shall duly execute,  acknowledge and deliver,  or shall cause to
be  executed,   acknowledged  and  delivered,   all  such  further   agreements,
instruments,  certificates or documents,  and shall do and cause to be done such

<PAGE>

further acts and things,  in any case,  as Owner  Participant,  Owner Trustee or
Mortgagee  shall  reasonably  request  for  accomplishing  the  purposes of this
Agreement and the other  Operative  Agreements,  PROVIDED THAT any instrument or
other  document so executed by Lessee will not expand any  obligations  or limit
any  rights  of  Lessee  in  respect  of the  transactions  contemplated  by any
Operative Agreement.

     (b) Lessee shall  promptly take such action with respect to the  recording,
filing,  re-recording  and re-filing of the Lease,  the Trust  Agreement and the
Trust  Indenture and the  respective  supplements  thereto,  including,  without
limitation,  Lease Supplement No. 1 and the initial Trust Indenture  Supplement,
as shall be necessary to establish, perfect and protect the interests and rights
of Owner  Trustee in and to the Aircraft and under the Lease and the  perfection
and  priority of the Lien created by the Trust  Indenture,  and Lessee shall pay
all  out-of-pocket  costs and expenses thereof to the extent not paid by another
party as  Transaction  Expenses.  Lessee shall furnish to Owner  Participant  or
Owner Trustee such  information  (other than with respect to the  citizenship of
Owner  Participant  and Owner  Trustee)  in  Lessee's  possession  or  otherwise
reasonably available to Lessee as may be required to enable Owner Participant or
Owner Trustee to make application for registration of the Aircraft under the Act
(subject to Lessee's rights under Section 7.1.2 of the Lease).

     (c) Lessee will cause the FAA Filed Documents, the Financing Statements and
all continuation statements (and any amendments necessitated by any combination,
consolidation or merger pursuant to Section 13.2 of the Lease, or any relocation
of its chief  executive  office) in respect of the  Financing  Statements  to be
prepared  and,  subject  only to the  execution  and  delivery  thereof by Owner
Trustee and  Mortgagee,  as applicable,  duly and timely filed and recorded,  or
filed for  recordation,  to the extent  permitted under the Act (with respect to
the FAA Filed  Documents)  or the UCC or  similar  law of any  other  applicable
jurisdiction (with respect to such other documents).

     (d) If the Aircraft has been  registered in a country other than the United
States  pursuant to Section  7.1.2 of the Lease,  Lessee  will  furnish to Owner
Trustee,  Mortgagee  and each  Participant  annually  after  such  registration,
commencing  with the  calendar  year after such  registration  is  effected,  an
opinion  of  special  counsel  reasonably  satisfactory  to  Owner  Trustee  and
Mortgagee  stating that,  in the opinion of such  counsel,  either that (i) such
action has been taken with respect to the recording,  filing,  re-recording  and
re-filing of the Operative Agreements and any supplements and amendments thereto
as  is  necessary  to  establish,   perfect  and  protect  Owner  Trustee's  and

<PAGE>

Mortgagee's  respective right, title and interest in and to the Aircraft and the
Operative  Agreements,  reciting  the details of such  actions,  or (ii) no such
action  is  necessary  to  maintain  the  perfection  of such  right,  title and
interest.

            7.1.4 SECURITIES LAWS

     Neither Lessee nor any person authorized to act on its behalf will directly
or  indirectly  offer  any  beneficial  interest  or  Security  relating  to the
ownership  of the  Aircraft or the Lease or any interest in the Trust Estate and
Trust  Agreement  or any of the  Equipment  Notes or any  other  interest  in or
security under the Trust Indenture, for sale to, or solicit any offer to acquire
any such  interest or security  from,  or sell any such interest or security to,
any person in violation of the  Securities  Act or  applicable  state or foreign
securities Laws.

     7.2 COVENANTS OF OWNER PARTICIPANT

     Owner Participant covenants and agrees with Lessee, and except with respect
to Section 7.2.4, Loan Participant, Owner Trustee and Mortgagee as follows:

            7.2.1 LIENS

     Owner Participant (a) will not directly or indirectly create, incur, assume
or suffer to exist any Lessor Lien  attributable to it on or with respect to all
or any part of the Trust Estate, the Trust Indenture Estate or the Aircraft, (b)
will,  at its own cost and  expense,  take such  action as may be  necessary  to
discharge any Lessor Lien  attributable to Owner  Participant on all or any part
of the Trust Estate,  the Trust Indenture Estate or the Aircraft,  PROVIDED that
Owner  Participant shall not be in breach of its obligations under this sentence
so long  as (i)  Owner  Participant  shall,  at its own  cost  and  expense,  be
diligently contesting such Lessor Lien in good faith by appropriate  proceedings
and (ii) such Lessor Lien and such  proceedings  do not involve (x) any material
danger of the sale,  forfeiture,  or loss of the  Aircraft,  the  Airframe,  any
Engine or any Part thereof or (y) any restriction on the use or operation of the
Aircraft or title thereto.  Owner  Participant  will hold harmless and indemnify
Lessee,  Owner Trustee,  each Note Holder,  Mortgagee,  each of their respective
Affiliates,  successors  and permitted  assigns,  the Trust Estate and the Trust
Indenture  Estate from and against (i) any and all Expenses,  (ii) any reduction
in the amount payable out of the Trust Estate or the Trust Indenture  Estate and
(iii) any interference with the possession, operation or other use of all or any

<PAGE>

part of the Aircraft,  in each case imposed on, incurred by or asserted  against
any of the foregoing as a consequence of any such Lessor Lien.

            7.2.2 REVOCATION OF TRUST AGREEMENT

     (a)  Owner  Participant  will  comply  with  the  provisions  of the  Trust
Agreement applicable to it, and will not terminate or revoke the Trust Agreement
or the trusts created thereunder without the prior written consent of Lessee and
Mortgagee and will not amend, modify or supplement the Trust Agreement, or waive
any of the provisions  thereof, if such amendment,  modification,  supplement or
waiver would have a material  adverse  effect on Lessee,  without the consent of
Lessee, or on Mortgagee or any Note Holder, without the consent of Mortgagee.

     (b)  Notwithstanding  Section  7.2.2(a),  Owner Participant may at any time
remove Owner Trustee pursuant to Section 9.1 of the Trust Agreement or terminate
the Trust Agreement pursuant to Section 11.2 of the Trust Agreement.

            7.2.3 CHANGE OF SITUS OF OWNER TRUST

     If, at any time, any Tax Indemnitee or the Trust Estate becomes  subject to
any Taxes for which it is indemnified  pursuant to Section 9.3 of this Agreement
and if, as a consequence  thereof,  Lessee should  request that the situs of the
Trust be moved to another  state in the United States from the state in which it
is then located, the situs of the Trust may be moved with the written consent of
Owner Participant  (which consent shall not be unreasonably  withheld) and Owner
Participant will take whatever action may be reasonably  necessary to accomplish
such  removal;  PROVIDED,  that,  in any event,  (a) Lessee  shall  provide such
additional tax  indemnification as Owner Participant and the Note Holders or the
Pass  Through   Trustees  may   reasonably   request  to  cover  any  additional
unindemnified  Taxes or loss of Tax benefits described in the assumptions in the
Tax Indemnity Agreement resulting from such change in the situs of the Trust (it
being  agreed that if a Lease Event of Default  shall have  occurred and is then
continuing,  it shall not be unreasonable for Owner  Participant to withhold its
consent to moving  the situs of the  Trust,  notwithstanding  the  provision  by
Lessee of such additional tax indemnification, unless a Section 1110 Event shall
have occurred and is then continuing),  (b) the rights and obligations under the
Operative  Agreements  of Owner  Participant,  the Note  Holders,  Pass  Through
Trustees and Mortgagee shall not be adversely affected as a result of the taking
of such  action,  (c) the Lien of the Trust  Indenture  on the  Trust  Indenture
Estate  shall not be  adversely  affected by such  action,  and Lessee and Owner
Trustee shall  execute and deliver such  documents as may be necessary or as may
reasonably be requested by Mortgagee to protect and maintain the  perfection and
priority  of such  Lien,  (d)  Owner  Participant,  Pass  Through  Trustees  and

<PAGE>

Mortgagee  shall have received an opinion or opinions of counsel  (which counsel
is  reasonably  satisfactory  to Owner  Participant,  Pass Through  Trustees and
Mortgagee)  in  scope,  form  and  substance  reasonably  satisfactory  to Owner
Participant,  Pass  Through  Trustees  and  Mortgagee to the effect that (i) the
Trust,  as thus  removed,  shall remain a validly  established  trust,  (ii) any
amendments to the Trust  Agreement  necessitated by such removal shall have been
duly  authorized,  executed  and  delivered  by the  parties  thereto  and shall
constitute  the valid and binding  obligations  of such parties,  enforceable in
accordance  with  their  terms,  (iii)  covering  such  other  matters  as Owner
Participant,  Pass Through Trustees or Mortgagee may reasonably request,  (e) if
such removal involves the replacement of Owner Trustee,  then Owner Participant,
Pass Through Trustees and Mortgagee shall have received an opinion of counsel to
such successor  Owner Trustee in form and substance  reasonably  satisfactory to
Owner  Participant,  Pass Through  Trustees and  Mortgagee  covering the matters
described in the opinion  delivered  pursuant to Section  5.1.2(xxv)(D)  and (f)
Lessee shall indemnify and hold harmless Owner Participant,  Note Holders,  Pass
Through  Trustees and First  Security,  in its individual  capacity and as Owner
Trustee,  on a net after-tax basis against any and all reasonable  out-of-pocket
costs  and  expenses  including  attorneys'  fees  and  disbursements,  fees and
expenses of any new owner  trustee,  registration,  recording or filing fees and
taxes  incurred by Owner  Participant,  Note Holders,  Pass Through  Trustees or
Owner Trustee in connection with such change of situs.  Owner Participant agrees
with  Lessee  that it will not consent to or direct a change in the situs of the
Trust Estate without the prior written consent of Lessee, except that if a Lease
Event of Default  shall have  occurred and is then  continuing,  except during a
Section 1110 Period, such consent shall not be required.

            7.2.4 COMPLIANCE WITH LEASE PROVISIONS

     Owner Participant  will, solely for the benefit of Lessee,  comply with the
express provisions applicable to it contained in the Lease.

            7.2.5 SECURITIES ACT

     Owner  Participant  will not directly or  indirectly  offer any  beneficial
interest or security  relating to the  ownership of the Aircraft or any interest
in the Trust Estate or any of the  Equipment  Notes or any other  interest in or
security under the Trust  Indenture for sale to, or solicit any offer to acquire
any such  interest or security  from,  or sell any such interest or security to,

<PAGE>

any Person in violation of the registration  provisions of the Securities Act or
applicable state or foreign  securities Laws,  provided that the foregoing shall
not be deemed to impose on Owner Participant any responsibility  with respect to
any such offer, sale or solicitation by any other party hereto.

            7.2.6 REGARDING THE OWNER TRUSTEE

     Owner  Participant  will instruct Owner Trustee to perform its  obligations
under each Owner Trustee Agreement.

     7.3 COVENANTS OF FIRST SECURITY AND OWNER TRUSTEE

     First  Security,  in its individual  capacity  and/or as Owner Trustee,  as
provided below,  covenants and agrees with Lessee, Owner Participant,  each Note
Holder and Mortgagee as follows:

            7.3.1 LIENS

     First Security (a) will not directly or indirectly create, incur, assume or
suffer to exist any Lessor Lien attributable to it or Owner Trustee with respect
to all or any part of the  Trust  Estate,  the  Trust  Indenture  Estate  or the
Aircraft,  (b) will,  at its own cost and  expense,  take such  action as may be
necessary to discharge any Lessor Lien  attributable  to First Security or Owner
Trustee on all or any part of the Trust Estate,  the Trust  Indenture  Estate or
the  Aircraft,  PROVIDED  that  First  Security  shall  not be in  breach of its
obligations  under this sentence so long as (i) First Security shall, at its own
cost and expense,  be  diligently  contesting  such Lessor Lien in good faith by
appropriate  proceedings  and (ii) such Lessor Lien and such  proceedings do not
involve  (x)  any  material  danger  of the  sale,  forfeiture,  or  loss of the
Aircraft, the Airframe, any Engine or any Part thereof or (y) any restriction on
the use or operation of the Aircraft or title thereto First Security will in its
individual capacity hold harmless and indemnify Lessee, Owner Participant,  each
Note Holder,  Mortgagee,  each of their  respective  Affiliates,  successors and
permitted  assigns,  the Trust  Estate and the Trust  Indenture  Estate from and
against (i) any and all Expenses,  (ii) any reduction in the amount  payable out
of the Trust  Estate or the Trust  Indenture  Estate and (iii) any  interference
with the possession,  operation or other use of all or any part of the Aircraft,
in each case imposed on, incurred by or asserted against any of the foregoing as
a consequence of any such Lessor Lien.

            7.3.2 OTHER BUSINESS

     Owner Trustee will not enter into any business or other activity  except as
contemplated by the Operative Agreements.

<PAGE>

            7.3.3 NOTICE OF CHANGE OF CHIEF EXECUTIVE OFFICE

     First Security,  in its individual capacity and as Owner Trustee, will give
Lessee,  each  Participant  and Mortgagee 30 days' prior  written  notice of any
relocation of its chief  executive  office (as such term is defined in Article 9
of the UCC) from its then  present  location and will  promptly  take any action
required by Section 7.3.8 as a result of such relocation.

            7.3.4 SECURITIES ACT

     First Security,  in its individual capacity and as Owner Trustee,  will not
directly or indirectly offer any beneficial interest or Security relating to the
ownership  of the  Aircraft or any  interest  in the Trust  Estate or any of the
Equipment  Notes or any other interest in or security under the Trust  Indenture
for sale to, or solicit any offer to acquire any such interest or security from,
or sell any such  interest  or  security  to,  any  Person in  violation  of the
registration  provisions of the  Securities  Act or applicable  state or foreign
securities  Laws,  provided that the foregoing  shall not be deemed to impose on
First   Security  in  its  individual   capacity  or  as  Owner   Trustee,   any
responsibility with respect to any such offer, sale or solicitation by any other
party hereto.

            7.3.5 PERFORMANCE OF AGREEMENTS

     Owner  Trustee  shall  perform  its  obligations  under the  Owner  Trustee
Agreements in accordance with the terms thereof.

            7.3.6 RELEASE OF LIEN OF TRUST INDENTURE

     Owner  Trustee,  in each  instance  referred  to in the  Lease  in  which a
transfer of any  property  is required to be made by Owner  Trustee to Lessee or
any other Person (other than Mortgagee or Owner Participant), shall, at Lessee's
request and expense,  use its  reasonable  efforts to procure from Mortgagee the
prompt release of the Lien of the Trust Indenture with respect to such property.

            7.3.7 NOTICES; DOCUMENTS

     In the event any claim with respect to any liabilities is filed against the
Owner  Trustee in its  capacity  as such and Owner  Trustee  shall  have  Actual
Knowledge thereof,  the Owner Trustee shall promptly notify Lessee and Mortgagee
in writing  thereof.  Owner Trustee further agrees to provide to Lessee promptly
any documents  (including  the  certificate  of aircraft  registration)  that it
receives from the FAA with respect to the Aircraft.

<PAGE>

            7.3.8 FILINGS

     After the Closing  Date,  Owner  Trustee  shall duly execute and deliver to
Lessee all filings and recordings  (including,  without limitation,  all filings
and UCC financing statements under the Act and the UCC and any amendments to UCC
financing  statements  necessitated  by any  relocation  of its chief  executive
office),  prepared  and  delivered  to it by Lessee  required  to perfect  Owner
Trustee's title to the Aircraft and the liens of and security  interests granted
by the Trust Indenture (or to maintain such  perfection) and to make such title,
liens and security interests valid and enforceable.

            7.3.9 TRUST AGREEMENT

     Each of First  Security and Owner Trustee  hereby agrees with Lessee,  Loan
Participant and Mortgagee not to revoke the trust created by the Trust Agreement
so long as the Trust Indenture remains  undischarged or if such revocation would
have an adverse effect on the Lessee.  Nothing contained in this Agreement shall
impair any right under the Trust  Agreement of First Security to resign as Owner
Trustee in accordance with the provisions of the Trust Agreement.

     7.4 COVENANTS OF WTC

     WTC in its  individual  capacity  or as  Mortgagee,  each  Applicable  Pass
Through Trustee or Subordination Agent, as the case may be, covenants and agrees
with Lessee, Owner Participant and Owner Trustee as follows:

            7.4.1 LIENS

     WTC (a) will not directly or indirectly create,  incur, assume or suffer to
exist any Lessor Lien  attributable  to it on or with respect to all or any part
of the Trust Estate,  the Trust Indenture  Estate or the Aircraft,  (b) will, at
its own cost and  expense,  promptly  take such  action as may be  necessary  to
discharge  any Lessor Lien  attributable  to WTC on all or any part of the Trust
Estate,  the  Trust  Indenture  Estate  or the  Aircraft  and  (c)  will  in its
individual capacity hold harmless and indemnify Lessee, Owner Participant,  each
Note Holder, Owner Trustee, each of their respective Affiliates,  successors and
permitted  assigns,  the Trust  Estate and the Trust  Indenture  Estate from and
against (i) any and all Expenses,  (ii) any reduction in the amount  payable out
of the Trust  Estate or the Trust  Indenture  Estate and (iii) any  interference
with the possession,  operation or other use of all or any part of the Aircraft,

<PAGE>

in each case imposed on, incurred by or asserted against any of the foregoing as
a consequence of any such Lessor Lien.

            7.4.2 SECURITIES ACT

     WTC in its individual  capacity or as Mortgagee,  a Pass Through Trustee or
Subordination Agent, will not offer any beneficial interest or Security relating
to the ownership of the Aircraft or any interest in the Trust Indenture  Estate,
or any of the  Equipment  Notes or any other  interest in or security  under the
Trust  Indenture  for sale to, or solicit any offer to acquire any such interest
or  security  from,  or sell any such  interest  or  security  to, any Person in
violation of the Securities Act or applicable state or foreign  securities Laws,
provided  that  the  foregoing  shall  not  be  deemed  to  impose  on  WTC  any
responsibility with respect to any such offer, sale or solicitation by any other
party hereto.

            7.4.3 PERFORMANCE OF AGREEMENTS

     WTC, in its individual capacity and as Mortgagee, a Pass Through Trustee or
Subordination Agent, as the case may be, shall perform its obligations under the
Indenture Agreements,  the Pass Through Trustee Agreements and the Subordination
Agent Agreements in accordance with the terms thereof.

            7.4.4 WITHHOLDING TAXES

     WTC shall  indemnify  (on an  after-tax  basis) and hold  harmless  Lessee,
Lessor and Owner  Participant  against any United States  withholding taxes (and
related interest,  penalties and additions to tax) as a result of the failure by
WTC to withhold  on  payments  to any Note Holder if such Note Holder  failed to
provide to Mortgagee  necessary  certificates or forms to substantiate the right
to exemption from such withholding tax.

     7.5 COVENANTS OF NOTE HOLDERS

     Each  Note  Holder  (including  Subordination  Agent)  as  to  itself  only
covenants and agrees with Lessee, Owner Participant, Owner Trustee and Mortgagee
as follows:

            7.5.1 WITHHOLDING TAXES

     Such Note Holder (if it is a Non-U.S.  Person)  agrees to indemnify  (on an
after-tax  basis)  and hold  harmless  Lessee,  Lessor,  Owner  Participant  and
Mortgagee  against any United States  withholding  taxes (and related  interest,
penalties and  additions to tax) as a result of the  inaccuracy or invalidity of

<PAGE>

any  certificate or form provided by such Note Holder to Mortgagee in connection
with such withholding  taxes. Any amount payable  hereunder shall be paid within
30 days after receipt by a Note Holder of a written demand therefor.

            7.5.2 TRANSFER; COMPLIANCE

     (a) Such Note Holder will (i) not transfer any  Equipment  Note or interest
therein  in  violation  of the  Securities  Act or  applicable  state or foreign
securities Law;  PROVIDED,  that the foregoing  provisions of this section shall
not be deemed to impose on such Note Holder any  responsibility  with respect to
any such offer, sale or solicitation by any other party hereto, and (ii) perform
and comply with the obligations specified to be imposed on it (as a Note Holder)
under each of the Trust  Indenture  and the form of Equipment  Note set forth in
the Trust Indenture.

     (b) Except as otherwise  required by the terms of Section 2.13 of the Trust
Indenture, each Note Holder will not sell, assign, convey, exchange or otherwise
transfer any Equipment Note or any interest in, or represented by, any Equipment
Note (it being  understood  that this  provision is not  applicable  to the Pass
Through  Certificates)  unless the proposed  transferee  thereof first  provides
Lessee and Owner Participant with both of the following:

               (i) a written  representation  and  covenant  that  either (a) no
     portion of the funds it uses to purchase,  acquire and hold such  Equipment
     Note or interest directly or indirectly constitutes, or may be deemed under
     the Code or ERISA or any rulings, regulations or court decisions thereunder
     to constitute,  the assets of any Plan or (b) the transfer,  and subsequent
     holding,  of such Equipment Note or interest shall not involve or give rise
     to a  transaction  that  constitutes  a prohibited  transaction  within the
     meaning of Section 406 of ERISA or Section 4975(c)(1) of the Code involving
     Lessee, Owner Participant,  a Pass Through Trustee, the Subordination Agent
     or the proposed  transferee (other than a transaction that is exempted from
     the prohibitions of such sections by applicable  provisions of ERISA or the
     Code or administrative exemptions or regulations issued thereunder); and

               (ii) a written  covenant  that it will not transfer any Equipment
     Note or any interest in, or  represented  by, any Equipment Note unless the
     subsequent transferee also makes the representation described in clause (i)
     above and agrees to comply with this clause (ii) and the other covenants of
     the Note Holders contained in the Operative Agreements.

<PAGE>

     7.6 AGREEMENTS

            7.6.1 OWNER TRUSTEE IS OWNER FOR ALL PURPOSES

     Lessee,  the  Owner  Participant  and  Owner  Trustee  agree  that  for all
purposes,  after the  Closing,  Owner  Trustee will be the owner of the Aircraft
(except that Owner  Participant  will be the owner for income tax  purposes) and
Lessee  will  be  the  lessee  thereof.  No  transfer,  by  operation  of Law or
otherwise,  of the beneficial  interest of Owner Participant in and to the Trust
Estate shall operate to transfer  legal title to any part of the Trust Estate to
any transferee thereof.

            7.6.2 COMMENCEMENT OF BANKRUPTCY PROCEEDINGS

     Lessee, each Participant,  each Note Holder, First Security, Owner Trustee,
WTC and  Mortgagee  agree for the benefit of each of the others that it will not
commence or join in any proceeding  under the Bankruptcy Code to commence a case
under  Section 303 of the  Bankruptcy  Code  against the Trust  Estate.  Nothing
contained herein shall be deemed to preclude any  Participant,  any Note Holder,
First  Security,  Owner Trustee,  WTC or Mortgagee from filing any claim against
the Trust Estate in any case commenced against the Trust Estate.

            7.6.3 CERTAIN BANKRUPTCY MATTERS

     If (a) all or any part of the Trust  Estate  becomes  the  property  of, or
Owner  Trustee  or  Owner   Participant   becomes,   a  debtor  subject  to  the
reorganization   provisions  of  the  Bankruptcy  Code,  (b)  pursuant  to  such
reorganization  provisions,  including  Section 1111(b) of the Bankruptcy  Code,
First Security or Owner Participant is required,  by reason of First Security or
Owner  Participant  being held to have recourse  liability to any Note Holder or
Mortgagee  directly or  indirectly  (other than the recourse  liability of First
Security or Owner  Participant  under this Agreement,  the Trust Indenture or by
separate  agreement),  to make  payment  on  account  of any  amount  payable as
principal, Make-Whole Amount, if any, interest or other amounts on the Equipment
Notes, and (c) any Note Holder or Mortgagee actually receives any Excess Amount,
as  defined  below,  which  reflects  any  payment  by First  Security  or Owner
Participant on account of (b) above, then such Note Holder or Mortgagee,  as the
case may be,  shall  promptly  refund  to First  Security  or Owner  Participant
(whichever shall have made such payment) such Excess Amount.

     For purposes of this Section  7.6.3,  "Excess  Amount"  means the amount by
which such  payment  exceeds the amount that would have been  received by a Note
Holder or  Mortgagee  if First  Security  or Owner  Participant  had not  become
subject to the recourse liability referred to in clause (b) above, and such Note

<PAGE>

Holder or Mortgagee receives written notice that such amount is an Excess Amount
prior to its distribution thereof. Nothing contained in this Section 7.6.3 shall
prevent  a Note  Holder  or  Mortgagee  from  enforcing  any  personal  recourse
obligation  (and  retaining  the  proceeds  thereof) of First  Security or Owner
Participant under this Agreement (other than as referred to in clause (b) above)
or the Trust  Indenture (and any exhibits or annexes  thereto) or from retaining
any amount paid by Owner  Participant  under  Sections 2.13 or 4.03 of the Trust
Indenture.

            7.6.4 QUIET ENJOYMENT; SALE BY OWNER TRUSTEE BINDING

     (a) Owner Participant, each Pass Through Trustee, Subordination Agent, each
Note Holder,  Owner Trustee and Mortgagee  agrees as to itself with Lessee that,
so long as no Lease Event of Default shall have occurred and be continuing, such
Person shall not (and shall not permit any  Affiliate  or other Person  claiming
by,  through or under it to) interfere with Lessee's  rights in accordance  with
the Lease to the quiet enjoyment,  possession and use of the Aircraft during the
Term.

     (b) Any assignment,  sale,  transfer or other conveyance of the Aircraft by
Owner  Trustee made  pursuant to the terms of this  Agreement or the Lease shall
bind Owner  Participant  and shall be effective to transfer or convey all right,
title and interest of Owner Trustee,  Owner  Participant in and to the Aircraft.
No  purchaser  or  other  grantee  shall  be  required  to  inquire  as  to  the
authorization,  necessity,  expediency or regularity of such  assignment,  sale,
transfer or conveyance,  or as to the  application of any sale or other proceeds
with respect thereto by Owner Trustee, as regards Owner Participant.

            7.6.5 RELEASE OF LIEN TRUST INDENTURE

     Each of Lessee,  Lessor and Mortgagee agrees that in each instance referred
to in the Lease in which a transfer  of any  property  is required to be made by
Lessor to Lessee or any other Person (other than  Mortgagee),  Mortgagee  shall,
upon request of Lessor and  compliance  with the  applicable  provisions  of the
Lease and Trust Indenture,  promptly execute (at Lessee's cost and expense) such
instruments as Lessor or Lessee may  reasonably  request to evidence the release
of the Lien of the Trust Indenture with respect to such property.

            7.6.6 NON-RECOURSE

     Loan  Participant and Mortgagee agree that (a) obligations of Owner Trustee
under the Trust Indenture or any other  Operative  Agreement and with respect to

<PAGE>

the Equipment  Notes shall be  non-recourse  to Owner  Participant  and to First
Security and (b) they will look solely to the income and proceeds from the Trust
Estate and the Trust Indenture  Estate to the extent  available for distribution
to Note Holder or Mortgagee as provided in the Trust  Indenture and that neither
Owner  Participant  nor  First  Security  will  be  personally  liable  to  Loan
Participant  or Mortgagee  for any amounts  payable by Owner  Trustee  under the
Trust Indenture or any other Operative Agreement;  PROVIDED,  HOWEVER,  that the
foregoing  is not  intended  nor shall it be  construed  to limit  any  recourse
liability  of Owner  Participant  or First  Security  to the  extent  that  such
liability is expressly  set forth in this  Agreement or in any of the  Operative
Agreements or arises by reason of the breach of any  representation  or warranty
or  covenant  given  by such  Person  (in the  case of  First  Security,  in its
individual capacity).

            7.6.7 OTHER DOCUMENTS; AMENDMENT

     (a) Each of the Owner  Participant and the Owner Trustee hereby agrees with
Lessee,  the Loan  Participant,  and the Mortgagee  not to amend,  supplement or
otherwise  modify any  provision  of the Trust  Agreement in a manner that could
materially adversely affect such party without the prior written consent of such
party.  Notwithstanding  the  foregoing,  so long  as the  Lease  has  not  been
terminated  or expired,  each  Participant,  the Mortgagee and the Owner Trustee
hereby  agree for the benefit of Lessee that  without the consent of Lessee they
will not amend,  supplement or otherwise  modify (i) Article III,  Article IX or
Sections  2.05  or  2.15 of the  Trust  Indenture,  (ii)  any  provision  of any
Operative  Agreement that will affect the stated  principal amount of or premium
or interest on the  Equipment  Notes or (iii) any other  provision  of the Trust
Indenture or Equipment Notes in a manner that could materially  adversely affect
Lessee.  Mortgagee and Owner Trustee agree  promptly to furnish to Lessee copies
of any  supplement,  amendment,  waiver or  modification of any of the Operative
Agreements to which Lessee is not a party. Loan Participant  agrees that it will
not take any action in respect of the Trust Indenture  Estate except through the
Mortgagee  pursuant to the Trust  Indenture or as  otherwise  permitted by Trust
Indenture.

     (b) Owner  Trustee  agrees to join with Lessee to the extent that action on
its part is  necessary  or  appropriate  (i) to cause the  following  to be duly
accomplished in accordance with applicable United States federal Law by the time
the  Aircraft  is  delivered  under  this  Agreement  and  the  Lease:  (A)  the
application  for  registration  of the Aircraft in the name of Owner Trustee and
(B) all  related  action  necessary  in order for  Lessee to have  temporary  or

<PAGE>

permanent  authority  to operate the Aircraft as  contemplated  by the Lease and
(ii) forthwith upon delivery of the Aircraft under this Agreement and the Lease,
to cause all  necessary  documents to be duly filed for  recording in accordance
with applicable United States federal Law.

            7.6.8 CONSENTS

     Owner  Participant,  and Owner Trustee each  covenants and agrees,  for the
benefit of Lessee,  that it shall not  unreasonably  withhold its consent to any
consent or approval  requested of it or of Owner Trustee or Mortgagee  under the
terms  of  any of the  Operative  Agreements  which  by its  terms  is not to be
unreasonably withheld.

            7.6.9 INSURANCE

     Each of Owner  Participant,  the Pass Through  Trustees,  the Subordination
Agent and the Owner Trustee  agrees not to obtain or maintain  insurance for its
own account as permitted by Section  11.2 of the Lease if such  insurance  would
limit or otherwise  materially  adversely  affect the coverage of any  insurance
required to be obtained or maintained by Lessee pursuant to Section 11 and Annex
D of the Lease.

            7.6.10 EXTENT OF INTEREST OF NOTE HOLDERS

     A Note Holder  shall not, as such,  have any further  interest in, or other
right with respect to, the Trust Estate or the Trust  Indenture  Estate when and
if the principal and Make-Whole Amount, if any, of and interest on the Equipment
Note held by such  Holder,  and all other  sums,  then due and  payable  to such
Holder hereunder and under any other Operative  Agreement,  shall have been paid
in full.

            7.6.11 FOREIGN REGISTRATION

     Each Participant, Owner Trustee and Mortgagee hereby agree, for the benefit
of Lessee but subject to the provisions of Section 7.1.2 of the Lease:

     (a) that Lessee  shall be entitled  to register  the  Aircraft or cause the
Aircraft to be registered  in a country other than the United States  subject to
compliance with the following:

          (i) each of the following requirements is satisfied:

          (A)  such  registration  shall be made only  after  the Tax  Attribute
               Period,  unless  Lessee  prepays  on a lump sum basis  calculated
               pursuant  to  Section  5(f) of the Tax  Indemnity  Agreement  any

<PAGE>

               liability  due under the Tax  Indemnity  Agreement as a result of
               such   registration   based   upon  the   assumption   that  such
               registration  would continue for the remainder of the term of the
               Permitted Sublease described in clause (C) below, PROVIDED,  that
               notwithstanding  the  foregoing,  such  registration  may be made
               during the taxable year in which the seventh  anniversary  of the
               Closing  Date  occurs  so  long  as the  Aircraft  is  not  "used
               predominantly  outside the United  States"  within the meaning of
               Section 168(g) of the Code during such taxable years;

          (B)  no Lease Event of Default  shall have  occurred and be continuing
               at the time of such registration;

          (C)  such proposed change of registration is made in connection with a
               Permitted Sublease to a Permitted Air Carrier;

          (D)  such country is a Permitted  Country with which the United States
               then maintains normal diplomatic relations.

          (ii) the Owner Trustee,  Owner  Participant  and Mortgagee  shall have
     received an opinion, in form and substance  reasonably  satisfactory to the
     Owner Participant  (subject to customary  exceptions) of counsel reasonably
     satisfactory to the Owner  Participant  addressed to each such party to the
     effect that:

               (A) such country would  recognize the Owner  Trustee's  title to,
          ownership interest in and right to possession of, the Aircraft;

               (B) the  obligations  of Lessee,  and the rights and  remedies of
          Owner  Trustee,  under the Lease are valid,  binding  and  enforceable
          under the laws of such  country  (or the laws of the  country to which
          the laws of such country would refer as the applicable governing law);

               (C) after giving effect to such change in registration,  the Lien
          of the  Trust  Indenture  on the  Owner  Trustee's  right,  title  and
          interest  in and to the  Aircraft  and the Lease  shall  continue as a
          valid and duly  perfected  first  priority  security  interest and all
          filing,  recording or other action necessary to protect the same shall
          have been  accomplished  (or, if such  opinion  cannot be given at the
          time of such proposed  change in  registration  because such change in

<PAGE>

          registration  is not yet effective,  (1) the opinion shall detail what
          filing,  recording or other action is necessary  and (2) Owner Trustee
          and the Mortgagee  shall have received a certificate  from Lessee that
          all possible  preparations  to accomplish  such filing,  recording and
          other action  shall have been done,  and such  filing,  recording  and
          other action shall be accomplished and a supplemental  opinion to that
          effect  shall be delivered  to Owner  Trustee and the  Mortgagee on or
          prior to the effective date of such change in registration;

               (D) it is not  necessary,  solely as a consequence of such change
          in  registration  and without  giving effect to any other  activity of
          Owner  Trustee,  the  Owner  Participant  or  the  Mortgagee  (or  any
          Affiliate thereof),  as the case may be, for Owner Trustee,  the Owner
          Participant or the Mortgagee to qualify to do business in such country
          as a result of such reregistration;

               (E)  there is no tort  liability  of the  owner or  lessor  of an
          aircraft not in possession  thereof under the laws of such country (it
          being agreed that, in the event such latter opinion cannot be given in
          a form  satisfactory to the Owner  Participant,  such opinion shall be
          waived if insurance  reasonably  satisfactory to the Owner Participant
          is provided to cover such risk); and

               (F)  unless  Lessee  shall  have  agreed  to  provide   insurance
          reasonably  satisfactory  to Owner  Participant  covering  the risk of
          requisition  of use of the Aircraft by the  government of such country
          (so  long  as the  Aircraft  is  registered  under  the  laws  of such
          country),  the laws of such country  require fair  compensation by the
          government of such country payable in currency freely convertible into
          Dollars and freely  removable  from such country  (without  license or
          permit,  unless  Lessee  prior  to such  proposed  reregistration  has
          obtained such license or permit) for the taking or requisition by such
          government of such use.

     (b) In addition,  as a condition  precedent  to any change in  registration
Lessee  shall  have  given  to  Lessor  and  Mortgagee   assurances   reasonably
satisfactory to each of them:

<PAGE>

          (i)  to the effect that the provisions of Section 11 of the Lease have
               been  complied  with  after  giving  effect  to  such  change  of
               registration; and

          (ii) of the payment by Lessee of all reasonable out-of-pocket expenses
               at  no  after-tax  cost  to  any  Participant  of  Lessor,   each
               Participant  and  Mortgagee  in  connection  with such  change of
               registry,  including,  without limitation (1) the reasonable fees
               and disbursements of counsel to Lessee, Lessor and Mortgagee, (2)
               any filing or recording fees, Taxes or similar payments  incurred
               in connection with the change of registration of the Aircraft and
               the creation and perfection of the security  interest  therein in
               favor of Mortgagee for the benefit of Note Holders, (3) all costs
               and expenses incurred in connection with any filings necessary to
               continue  in the United  States the  perfection  of the  security
               interest in the Aircraft and the Lease in favor of Mortgagee  for
               the benefit of Note Holders and (4) costs in connection  with the
               calculation of the lump sum payment described in clause (i)(A) of
               this Section 7.6.11.

            7.6.12 OTHER COMMERCIAL RELATIONS UNAFFECTED

     Notwithstanding  anything  to the  contrary  set  forth  in  any  Operative
Agreement:

     (a)  Except  as set forth in the  Purchase  Agreement  Assignment,  nothing
contained in the  Operative  Agreements  shall  constitute  or be deemed to be a
waiver by Lessee of any rights,  remedies or claims it may have against Airframe
Manufacturer or Engine  Manufacturer or any subcontractor or supplier of either;
and the  Operative  Agreements  do not and shall not be  construed  or deemed to
create any  rights,  waivers,  immunities  or  indemnities  in favor of Airframe
Manufacturer,  Engine  Manufacturer or any  subcontractor  or supplier of either
with respect to any such rights, remedies or claims of Lessee; and

     (b) The Airframe Manufacturer, by its execution and delivery of the Consent
and Agreement, shall not be deemed to have waived any rights, remedies or claims
which  Airframe  Manufacturer  (or any  subcontractor  or  supplier  of Airframe
Manufacturer) may have against Lessee;  and the Operative  Agreements do not and
shall not be construed or deemed to create any rights,  waivers,  immunities  or
indemnities  in favor of Lessee  with  respect to any such  rights,  remedies or

<PAGE>

claims of Airframe  Manufacturer  (or any  subcontractor or supplier of Airframe
Manufacturer).

            7.6.13 INTEREST IN CERTAIN ENGINES

     Each  Participant,  Owner Trustee,  and Mortgagee agree, for the benefit of
each of the  lessor,  conditional  seller,  mortgagee  or  secured  party of any
airframe or engine leased to, or purchased by, Lessee or any Permitted Sublessee
subject  to a  lease,  conditional  sale,  trust  indenture  or  other  security
agreement that it will not acquire or claim, as against such lessor, conditional
seller,  mortgagee or secured party, any right,  title or interest in any engine
as the result of such engine  being  installed on the Airframe at any time while
such engine is subject to such lease, conditional sale, trust indenture or other
security  agreement and owned by such lessor or conditional seller or subject to
a trust  indenture  or security  interest in favor of such  mortgagee or secured
party.

SECTION 8. CONFIDENTIALITY

     Lessee, Owner Participant, Note Holders, Owner Trustee, Mortgagee, Existing
Lessor, Existing Mortgagee and Airframe Manufacturer shall keep Annexes B, C and
D and Schedules 1, 2, 3 and 4 to the Lease,  the Purchase  Agreement  Assignment
and the Tax Indemnity Agreement confidential and shall not disclose, or cause to
be disclosed,  the same to any Person,  except (A) to prospective  and permitted
transferees  of Lessee's,  Owner  Participant's,  a Note  Holder's,  a Liquidity
Provider's,  Owner  Trustee's,   Mortgagee's  or  other  Indenture  Indemnitee's
interest or their respective counsel or special counsel,  independent  insurance
brokers,   auditors,  or  other  agents  who  agree  to  hold  such  information
confidential, (B) to Lessee's, Owner Participant's, a Note Holder's, a Liquidity
Provider's,  a Pass Through  Trustee's,  Owner  Trustee's,  Mortgagee's or other
Indenture  Indemnitee's  counsel  or  special  counsel,   independent  insurance
brokers,  auditors,  or other agents,  Affiliates or investors who agree to hold
such information  confidential,  (C) as may be required by any statute, court or
administrative  order  or  decree,  legal  process  or  governmental  ruling  or
regulation,  including  those  of any  applicable  insurance  regulatory  bodies
(including,   without   limitation,   the  National   Association  of  Insurance
Commissioners),  federal or state banking  examiners,  Internal  Revenue Service
auditors  or  any  stock  exchange,   (D)  with  respect  to  Lessee  and  Owner
Participant,  by mutual  agreement of such  parties,  (E) with respect to a Note
Holder or any Pass Through Trustee, to a nationally recognized rating agency for
the purpose of  obtaining a rating on the  Equipment  Notes or the Pass  Through
Certificates  or to support an NAIC rating for the  Equipment  Notes or (F) such

<PAGE>

other Persons as are  reasonably  deemed  necessary by the  disclosing  party in
order to protect the  interests  of such party or for the  purposes of enforcing
such documents by such party;  provided,  that any and all disclosures permitted
by clauses (C), (D), (E) or (F) above shall be made only to the extent necessary
to  meet  the  specific  requirements  or  needs  of  the  Persons  making  such
disclosures.

SECTION 9. INDEMNIFICATION AND EXPENSES

     9.1 GENERAL INDEMNITY

            9.1.1 INDEMNITY

     If the Closing occurs,  Lessee shall  indemnify,  protect,  defend and hold
harmless each Indemnitee from, against and in respect of, and shall pay on a net
after-tax basis, any and all Expenses of any kind or nature  whatsoever that may
be imposed on,  incurred by or asserted  against any  Indemnitee,  relating  to,
resulting from, or arising out of or in connection  with, any one or more of the
following:

     (a)  The  Operative  Agreements,   the  Pass  Through  Agreements,  or  the
enforcement  of any of the terms of any of the Operative  Agreements or the Pass
Through Agreements;

     (b) The Aircraft, the Airframe, any Engine or any Part, including,  without
limitation,  with  respect  thereto,  (i)  the  manufacture,  design,  purchase,
acceptance, nonacceptance or rejection, ownership, registration, reregistration,
deregistration,  delivery, nondelivery, lease, sublease, assignment, possession,
use or non-use, operation,  maintenance,  testing, repair, overhaul,  condition,
alteration,   modification,   addition,  improvement,   storage,  airworthiness,
replacement,  repair, sale,  substitution,  return,  abandonment,  redelivery or
other  disposition  of the Aircraft,  any Engine or any Part,  (ii) any claim or
penalty arising out of violations of applicable Laws by Lessee (or any Permitted
Sublessee),  (iii) tort liability,  whether or not arising out of the negligence
of any Indemnitee (whether active,  passive or imputed),  (iv) death or property
damage of passengers,  shippers or others, (v) environmental  control,  noise or
pollution and (vi) any Liens in respect of the Aircraft, any Engine or any Part;

     (c) The offer,  sale,  or delivery of any  Equipment  Notes,  Pass  Through
Certificates or any interest therein or represented thereby; and

     (d)  Any  breach  of or  failure  to  perform  or  observe,  or  any  other
noncompliance  with,  any  covenant  or  agreement  or  other  obligation  to be
performed  by Lessee  under any Lessee  Operative  Agreement or any Pass Through

<PAGE>

Agreement  or the  falsity of any  representation  or  warranty of Lessee in any
Lessee Operative  Agreement or any Pass Through  Agreement other than in the Tax
Indemnity Agreement.

            9.1.2 EXCEPTIONS

     Notwithstanding  anything  contained in Section 9.1.1,  Lessee shall not be
required to indemnify, protect, defend and hold harmless any Indemnitee pursuant
to Section 9.1.1 in respect of any Expense of such Indemnitee:

     (a) For any  Taxes  or a loss of Tax  benefit,  whether  or not  Lessee  is
required to  indemnify  therefor  pursuant  to Section 9.3 or the Tax  Indemnity
Agreement;

     (b) Except to the extent  attributable  to acts or events  occurring  prior
thereto, acts or events (other than acts or events related to the performance or
failure  to perform by Lessee of its  obligations  pursuant  to the terms of the
Lessee Operative  Agreements) that occur after the earliest of: (i) with respect
to the  Airframe,  any Engine or any Part,  the return of  possession  (it being
understood that the date of the placement of the Aircraft in storage as provided
in Section 5 of the Lease  constitutes  the date of return of the Aircraft under
the  Lease) of such  Airframe,  Engine or Part  pursuant  to the terms of and in
compliance  with the Lease (other than pursuant to Section 15 thereof,  in which
case  Lessee's  liability  under this  Section 9.1 shall  survive for so long as
Lessor or Mortgagee  shall be entitled to exercise  remedies  under such Section
15) or (ii) the termination of the Term in accordance with the Lease;

     (c) To the extent  attributable to any Transfer  (voluntary or involuntary)
by or on behalf of such  Indemnitee of any Equipment  Note or interest  therein,
except (i) for out-of-pocket costs and expenses incurred as a result of any such
Transfer  pursuant to the  exercise of remedies  under any  Operative  Agreement
resulting  from a Lease Event of Default and (ii) as  otherwise  required by the
terms of Section 2.13 of the Trust Indenture;

     (d) To the extent  attributable to any Transfer  (voluntary or involuntary)
by or on behalf of Owner  Participant  of any interest in the  Aircraft,  or the
Trust  Estate  except  for  costs  and  expenses  incurred  as a result  of such
Transfer,  if such Transfer  arises  directly from a Lease Event of Default that
shall have occurred and be continuing;

     (e)  To  the  extent  attributable  to  the  gross  negligence  or  willful
misconduct  of such  Indemnitee  or any related  Indemnitee  (as defined  below)

<PAGE>

(other than gross  negligence  or willful  misconduct  imputed to such person by
reason of its interest in the Aircraft or any Operative Agreement);

     (f) In the case of First  Security,  to the extent  attributable to matters
enumerated in the proviso to Section 14;

     (g) To the  extent  attributable  to the  incorrectness  or  breach  of any
representation  or  warranty  of  such  Indemnitee  or  any  related  Indemnitee
contained  in or made  pursuant to any  Operative  Agreement or any Pass Through
Agreement;

     (h) To the extent  attributable  to the failure by such  Indemnitee  or any
related Indemnitee to perform or observe any agreement, covenant or condition on
its part to be  performed  or observed in any  Operative  Agreement  or any Pass
Through Agreement;

     (i) To the extent  attributable  to the offer or sale by such Indemnitee or
any related Indemnitee of any interest in the Aircraft, the Equipment Notes, the
Pass  Through  Certificates,  the Trust  Estate or the  Trust  Agreement  or any
similar  interest,  in  violation  of the  Securities  Act or  other  applicable
federal,  state or foreign securities Laws (other than any offer or sale thereof
caused by the acts or omissions of Lessee);

     (j) (i) With  respect to any  Indemnitee  (other  than  Mortgagee),  to the
extent attributable to the failure of the Mortgagee to distribute funds received
and  distributable  by it in  accordance  with the  Trust  Indenture,  (ii) with
respect  to any  Indemnitee  (other  than  the  Owner  Trustee),  to the  extent
attributable  to the failure of the Owner Trustee to distribute  funds  received
and  distributable  by it in  accordance  with the Trust  Agreement,  (iii) with
respect to any Indemnitee  (other than the  Subordination  Agent), to the extent
attributable  to the  failure of the  Subordination  Agent to  distribute  funds
received and distributable by it in accordance with the Intercreditor Agreement,
(iv) with respect to any Indemnitee (other than the Pass Through  Trustees),  to
the extent  attributable  to the failure of a Pass Through Trustee to distribute
funds received and distributable by it in accordance with the Pass Through Trust
Agreements,  (v) with respect to Mortgagee,  to the extent  attributable  to the
negligence  or willful  misconduct  of  Mortgagee in the  distribution  of funds
received and  distributable by it in accordance with the Trust  Indenture,  (vi)
with respect to Owner Trustee,  to the extent  attributable to the negligence or
willful  misconduct of Owner Trustee in the  distribution  of funds received and
distributable by it in accordance with the Trust  Agreement,  (vii) with respect

<PAGE>

to the  Subordination  Agent,  to the extent  attributable  to the negligence or
willful  misconduct  of the  Subordination  Agent in the  distribution  of funds
received and distributable by it in accordance with the Intercreditor Agreement,
and (viii) with respect to the Pass Through Trustees, to the extent attributable
to the  negligence  or  willful  misconduct  of a Pass  Through  Trustee  in the
distribution  of funds received and  distributable  by it in accordance with the
Pass Through Trust Agreements.

     (k) Other than during the continuation of a Lease Event of Default,  to the
extent  attributable to the authorization or giving or withholding of any future
amendments,  supplements,  waivers or  consents  with  respect to any  Operative
Agreement or Pass Through  Agreement  other than such as have been  requested by
Lessee or as are  required  by or made  pursuant  to the terms of the  Operative
Agreements or Pass Through Agreements (unless such requirement  results from the
actions of an  Indemnitee  not  required by or made  pursuant  to the  Operative
Agreements or the Pass Through Agreements);

     (l) To the extent attributable to any amount which any Indemnitee expressly
agrees to pay or such  Indemnitee  expressly  agrees  shall not be paid by or be
reimbursed by Lessee;

     (m) To the extent that it is an ordinary  and usual  operating  or overhead
expense;

     (n) With  respect to the Owner  Participant  or the Owner  Trustee,  or any
related  Indemnitee,  to the extent  attributable to the  deregistration  of the
Aircraft under the Act as a result of Owner Participant's or Owner Trustee's (or
any related  Indemnitee of either) not being a Citizen of the United States as a
result of any act (other than reregistration of the Aircraft pursuant to Section
7.1.2 of the  Lease)  of Owner  Participant  or Owner  Trustee,  or any  related
Indemnitee of either of the foregoing (not taken at the request of the Lessee);

     (o) For any Lessor  Lien  attributable  to such  Indemnitee  or any related
Indemnitee;

     (p) If  another  provision  of an  Operative  Agreement  or a Pass  Through
Agreement  specifies the extent of Lessee's  responsibility  or obligation  with
respect to such Expense, to the extent arising from other than failure of Lessee
to comply with such specified responsibility or obligation;

     (q) To the extent it is a Transaction Expense;

     (r) To the extent constituting principal,  Make-Whole Amount or interest on
the Equipment Notes attributable  solely to an Event of Default not constituting
a Lease Event of Default; or

<PAGE>

     (s) To the extent incurred by or asserted against an Indemnitee as a result
of any "prohibited  transaction",  within the meaning of Section 406 of ERISA or
Section 4975(c)(1) of the Code.

     For purposes of this Section 9.1, a Person shall be  considered a "related"
Indemnitee  with  respect to an  Indemnitee  if such Person is an  Affiliate  or
employer of such Indemnitee, a director, officer, employee, agent, or servant of
such  Indemnitee or any such  Affiliate or a successor or permitted  assignee of
any of the foregoing.

            9.1.3 SEPARATE AGREEMENT

     This  Agreement  constitutes  a  separate  agreement  with  respect to each
Indemnitee and is enforceable directly by each such Indemnitee.

            9.1.4 NOTICE

     If a claim for any Expense that an Indemnitee shall be indemnified  against
under this Section 9.1 is made, such Indemnitee shall give prompt written notice
thereof to Lessee.  Notwithstanding the foregoing, the failure of any Indemnitee
to notify Lessee as provided in this Section 9.1.4,  or in Section 9.1.5,  shall
not release  Lessee from any of its  obligations  to indemnify  such  Indemnitee
hereunder,  except to the extent  that such  failure  results  in an  additional
Expense to Lessee  (in which  event  Lessee  shall not be  responsible  for such
additional  Expense) or  materially  impairs  Lessee's  ability to contest  such
claim.

            9.1.5 Notice of Proceedings; Defense of Claims; Limitations

     (a) In case any action,  suit or  proceeding  shall be brought  against any
Indemnitee  for  which  Lessee is  responsible  under  this  Section  9.1,  such
Indemnitee  shall notify Lessee of the  commencement  thereof and Lessee may, at
its expense, participate in and to the extent that it shall wish (subject to the
provisions of the following  paragraph),  assume and control the defense thereof
and, subject to Section 9.1.5(c), settle or compromise the same.

     (b) Lessee or its insurer(s) shall have the right, at its or their expense,
to  investigate  or, if Lessee or its  insurer(s)  shall agree in writing not to
dispute  liability  to the  Indemnitee  giving  notice of such  action,  suit or
proceeding under this Section 9.1.5 for  indemnification  hereunder or under any
insurance policies pursuant to which coverage is sought, control the defense of,
any   action,   suit  or   proceeding,   relating   to  any  Expense  for  which

<PAGE>

indemnification  is sought  pursuant to this Section  9.1,  and each  Indemnitee
shall  cooperate with Lessee or its insurer(s) with respect  thereto;  provided,
that Lessee  shall not be  entitled  to control the defense of any such  action,
suit,  proceeding or compromise  any such Expense (i) during the  continuance of
any Lease Event of Default arising under Section 14.1 of the Lease, (ii) if such
proceedings would entail a material risk of the sale,  forfeiture or loss of the
Aircraft or (iii) if such proceedings would entail a risk of criminal  liability
or greater than de minimis risk of material  civil  penalties  being  imposed on
such  Indemnitee.  In connection with any such action,  suit or proceeding being
controlled  by  Lessee,  such  Indemnitee  shall  have the right to  participate
therein, at its sole cost and expense,  with counsel reasonably  satisfactory to
Lessee;  provided,  that  such  Indemnitee's  participation  does  not,  in  the
reasonable  opinion of the  independent  counsel  appointed by the Lessee or its
insurers to conduct such proceedings, interfere with the defense of such case.

     (c) In no event  shall any  Indemnitee  enter  into a  settlement  or other
compromise  with  respect to any Expense  without the prior  written  consent of
Lessee, which consent shall not be unreasonably withheld or delayed, unless such
Indemnitee waives its right to be indemnified with respect to such Expense under
this Section 9.1.

     (d) In the case of any Expense indemnified by the Lessee hereunder which is
covered by a policy of insurance  maintained by Lessee pursuant to Section 11 of
the Lease, at Lessee's  expense,  each  Indemnitee  agrees to cooperate with the
insurers in the exercise of their rights to  investigate,  defend or  compromise
such  Expense as may be required to retain the benefits of such  insurance  with
respect to such Expense.

     (e) If an Indemnitee is not a party to this  Agreement,  Lessee may require
such  Indemnitee  to agree in writing to the terms of this Section 9 and Section
15.8 prior to making any payment to such Indemnitee under this Section 9.

     (f)  Nothing  herein  shall be  deemed  to be an  assumption  by  Lessee of
obligations  of Owner  Trustee with respect to, or a guarantee by Lessee of, any
amounts  payable by Owner  Trustee  upon  Equipment  Notes or a guarantee of any
residual value of the Aircraft.

     (g) Nothing  contained in this Section  9.1.5 shall be deemed to require an
Indemnitee to contest any Expense or to assume  responsibility for or control of
any judicial proceeding with respect thereto.

<PAGE>

            9.1.6 INFORMATION

     Lessee will  provide the  relevant  Indemnitee  with such  information  not
within  the  control  of  such  Indemnitee,  as is  in  Lessee's  control  or is
reasonably available to Lessee, which such Indemnitee may reasonably request and
will otherwise cooperate with such Indemnitee so as to enable such Indemnitee to
fulfill its obligations  under Section 9.1.5. The Indemnitee shall supply Lessee
with  such  information  not  within  the  control  of  Lessee,  as is  in  such
Indemnitee's control or is reasonably available to such Indemnitee, which Lessee
may reasonably request to control or participate in any proceeding to the extent
permitted by Section 9.1.5.

            9.1.7 EFFECT OF OTHER INDEMNITIES; SUBROGATION;
                  FURTHER ASSURANCES

     Upon the payment in full by Lessee of any indemnity provided for under this
Agreement,  Lessee,  without any further action and to the full extent permitted
by Law, will be subrogated to all rights and remedies of the person  indemnified
(other than with respect to any of such  Indemnitee's  insurance  policies or in
connection  with any indemnity claim such Indemnitee may have under Section 5.03
or 7.01 of the Trust  Indenture or Section 5.3 or 7 of the Trust  Agreement)  in
respect of the matter as to which such indemnity was paid.  Each Indemnitee will
give such further  assurances or agreements  and cooperate with Lessee to permit
Lessee to pursue such  claims,  if any, to the extent  reasonably  requested  by
Lessee and at Lessee's expense.

            9.1.8 REFUNDS

     If an Indemnitee  receives any refund, in whole or in part, with respect to
any Expense paid by Lessee  hereunder,  it will promptly pay the amount refunded
(but not an amount in excess of the  amount  Lessee or any of its  insurers  has
paid in respect of such  Expense) over to Lessee unless a Lease Event of Default
shall have occurred and be continuing,  in which case such amounts shall be paid
over to Owner  Trustee (or, so long as the Trust  Indenture  shall not have been
discharged, to Mortgagee) to hold as security for Lessee's obligations under the
Lessee Operative Agreements or, if requested by Lessee,  applied to satisfy such
obligations.

     9.2 EXPENSES

            9.2.1 TRANSACTION EXPENSES

     Owner  Participant  shall  pay all  Transaction  Expenses  (other  than the
ongoing fees, disbursements and expenses of Mortgagee and the Owner Trustee), up

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to an aggregate amount equal to the Expense Limit.  Airframe  Manufacturer shall
pay all  Transaction  Expenses  in excess of the  Expense  Limit and the ongoing
fees,  disbursements  and expenses of Mortgagee  and the Owner  Trustee.  Lessee
shall have no liability or obligation with respect to Transaction Expenses.

            9.2.2 PAYMENT OF OTHER EXPENSES

     Lessee will be responsible for the fees and charges of its counsel incurred
in  connection  with the  preparation,  execution  and delivery of the Operating
Agreements.  All out-of-pocket costs and expenses of Lessee (including,  without
limitation,  reasonable  attorney's fees and charges) incurred in performance of
Sections  7.1.3(a),   (b)  and  (c)  (other  than  with  respect  to  the  first
parenthetical  of  Section  7.1.3(c))  to the  extent  constituting  Transaction
Expenses, shall be paid pursuant to Section 9.2.1 and, otherwise,  shall be paid
by Airframe  Manufacturer.  Existing Lessor and Airframe Manufacturer shall each
pay all costs and  expenses  incurred  by it in  connection  with the  Operative
Agreements.

     9.3 GENERAL TAX INDEMNITY

            9.3.1 GENERAL

     Except as provided in Section  9.3.2,  Lessee  agrees that each  payment of
Rent paid by Lessee  pursuant to the Lease,  and any other  payment or indemnity
paid by Lessee to a Tax Indemnitee under any Operative Agreement,  shall be free
of all  withholdings  or  deductions  with respect to Taxes of any nature (other
than U.S.  federal  withholding  taxes on,  based on or measured by gross or net
income),  and in the event that Lessee  shall be required by  applicable  law to
make any such  withholding  or  deduction  for any such payment (x) Lessee shall
make all such withholdings or deductions, (y) the amount payable by Lessee shall
be increased so that after making all required  withholdings  or deductions such
Tax Indemnitee  receives (at no after-Tax cost to the Tax  Indemnitee)  the same
amount that it would have received had no such  withholdings  or deductions been
made,  and (z) Lessee  shall pay the full  amount  withheld  or  deducted to the
relevant  Taxing  Authority in accordance  with  applicable  law. Lessee further
agrees that,  in the event it is required to withhold  from any payment of Basic
Rent,  Termination  Value,  Stipulated  Loss Value (and  amounts  determined  by
reference  thereto),  and amounts  payable  upon  exercise of Lessee's  purchase
option  pursuant  to  Section  17.3 of the  Lease,  any Tax  imposed  upon Owner
Participant or Owner Trustee  (including any  withholding Tax based on income or
receipts of Owner  Participant  or Owner  Trustee) and such Tax is excluded from
indemnification  pursuant to Section  9.3.2,  Lessee  shall pay such  additional

<PAGE>

amount,  if any,  required so that the total amount paid by Lessee (after making
all required withholdings) is equal to (assuming timely payment of the Equipment
Notes prior to the relevant  Payment  Date) the  aggregate  principal  amount of
scheduled  installments  due on the Equipment Notes  outstanding on the relevant
Payment Date,  together with accrued and unpaid  interest,  due on the Equipment
Notes;  Owner Participant or Owner Trustee,  as the case may be, shall reimburse
Lessee for any such  additional  amounts  within two Business  Days after demand
therefor.  Except as  provided  in Section  9.3.2 and  whether or not any of the
transactions  contemplated hereby are consummated,  Lessee shall pay, indemnify,
protect,  defend and hold each Tax Indemnitee harmless from all Taxes imposed by
any  Taxing  Authority  that may from  time to time be  imposed  on or  asserted
against any Tax Indemnitee or the Aircraft, the Airframe, any Engine or any Part
or any interest in any of the foregoing  (whether or not indemnified  against by
any other  Person),  upon or with  respect to the  Operative  Agreements  or the
transactions or payments contemplated thereby,  including but not limited to any
Tax imposed upon or with respect to (x) the Aircraft,  the Airframe, any Engine,
any Part, any Operative  Agreement  (including  without limitation any Equipment
Notes) or any data or any other  thing  delivered  or to be  delivered  under an
Operative Agreement, (y) the purchase, manufacture, acceptance, rejection, sale,
transfer of title, return, ownership,  mortgaging, delivery, transport, charter,
rental,  lease,  re-lease,  sublease,  assignment,   possession,   repossession,
presence,  use,  condition,  storage,  preparation,  maintenance,  modification,
alteration,   improvement,   operation,  registration,  transfer  or  change  of
registration,  reregistration, repair, replacement, overhaul, location, control,
the  imposition of any Lien (other than a Lessor Lien),  financing,  refinancing
requested by the Lessee,  abandonment or other disposition of the Aircraft,  the
Airframe,  any Engine,  any Part, any data or any other thing delivered or to be
delivered under an Operative Agreement, or (z) rent, interest, fees or any other
income, proceeds,  receipts or earnings, whether actual or deemed, arising upon,
in connection with, or in respect of, any of the Operative Agreements (including
the property or income or other  proceeds  with respect to property held as part
of the Trust Estate) or the transactions contemplated thereby.

            9.3.2 CERTAIN EXCEPTIONS

     The  provisions  of Section 9.3.1 shall not apply to, and Lessee shall have
no liability hereunder for, Taxes:

     (a) imposed on a Tax  Indemnitee  by the federal  government  of the United
States or any Taxing Authority of any  jurisdiction  within the United States in
which such Tax Indemnitee is  incorporated  or maintains its principal  place of

<PAGE>

business  or is  otherwise  subject  to  Taxes  of  such  type  as a  result  of
transactions  or  activities  other than  those  contemplated  by the  Operative
Agreements (i) on, based on, or measured by, gross or net income or gross or net
receipts,  including  capital gains taxes,  excess profits taxes,  minimum taxes
from  tax  preferences,   alternative   minimum  taxes,  branch  profits  taxes,
accumulated earnings taxes, personal holding company taxes, succession taxes and
estate taxes, and any withholding taxes on, based on or measured by gross or net
income or receipts or (ii) on, or with  respect to, or measured  by,  capital or
net worth or in the  nature of a  franchise  tax or a tax for the  privilege  of
doing  business  (other  than,  in the case of clause (i) or (ii),  sales,  use,
license or  property  Taxes,  value  added  taxes  imposed in lieu of any of the
foregoing,  airport excise taxes or any excise taxes imposed in the nature of or
in lieu of any of the  foregoing  or any Hawaii  general  excise tax and related
county surcharges  imposed as a result of the use or location of the Aircraft in
Hawaii by a Lessee Person; and other than, in the case of clause (ii), any doing
business taxes imposed by a taxing authority in any  jurisdiction  (other than a
jurisdiction  within which such Tax Indemnitee is  incorporated or maintains its
principal  place of business) if such doing business taxes  attributable  to the
transactions  contemplated by the Operative Agreements were subject to indemnity
pursuant to the  provisions  of this  clause  9.3.2(a)  (without  regard to this
parenthetical)  solely as a result of the usage or location  of the  Aircraft in
such  jurisdiction  by  a  Lessee  Person  when  such  Tax  Indemnitee  was  not
incorporated  or doing  business or  otherwise  subject to Taxes of such type in
such jurisdiction, if in a subsequent taxable period such Tax Indemnitee becomes
subject to Taxes of such type as a result of  activities or  transactions  other
than those  contemplated  by the Operative  Agreements,  to the extent that such
Taxes (and in an amount no more than the amount of such Taxes  that)  would have
continued  to be  imposed  solely as a result of the  usage or  location  of the
Aircraft  by a  Lessee  Person  in  such  jurisdiction  in  the  absence  of any
additional nexus between such Tax Indemnitee and such jurisdiction);

     (b) any  Taxes  imposed  in  connection  with the sale or  transfer  of the
Aircraft from the Existing  Lessor to the Owner Trustee or the purchase by Owner
Trustee  for the  benefit  of the Owner  Participant  of the  Aircraft  from the
Existing Lessor;

     (c) on, or with respect to, or measured by, any trustee  fees,  commissions
or compensation received by Owner Trustee,  Pass Through Trustee,  Subordination
Agent or Mortgagee;

<PAGE>

     (d) on the Trust or the Trust  Estate  that result  from  treatment  of the
Trust or the Trust  Estate as an entity,  such as a  corporation,  separate  and
apart from the Owner Participant;

     (e) that are being  contested as provided in Section 9.3.4  hereof,  for so
long as such contest is continuing;

     (f) imposed on any Tax Indemnitee to the extent that such Taxes result from
the gross negligence or willful misconduct of such Tax Indemnitee, a related Tax
Indemnitee or any Affiliate thereof;

     (g)  imposed  on  or  with  respect  to a  Tax  Indemnitee  (including  the
transferee  in those  cases in which the Tax on  transfer  is imposed  on, or is
collected from, the  transferee) as a result of a transfer or other  disposition
(including a deemed transfer or disposition) by such Tax Indemnitee or a related
Tax  Indemnitee  (or,  in the case of the Owner  Participant,  by Owner  Trustee
(unless  requested  by the  Lessee),  or,  in the  case of  Taxes  imposed  on a
transferee,  by the  transferor) of any interest in the Aircraft,  the Airframe,
any Engine or any Part,  the Rent (other than the assignment of Rent to the Loan
Trustee pursuant to the Trust Indenture), the Trust, the Trust Estate, the Trust
Indenture  Estate,  the  Lease  or any  interest  arising  under  the  Operative
Agreements  or any  Equipment  Note or a transfer or  disposition  (including  a
deemed transfer or disposition) of any interest in a Tax Indemnitee  (other than
(A) a substitution or replacement of the Aircraft,  the Airframe,  any Engine or
any Part by a Lessee  Person that is treated  for Tax  purposes as a transfer or
disposition,  (B) a transfer  pursuant to an  exercise of remedies  upon a Lease
Event of Default  that shall have  occurred and have been  continuing,  or (C) a
transfer to Lessee pursuant to Section 17.3 of the Lease);

     (h) except with respect to  gross-ups,  imposed  subsequent  to (and not in
respect of) a transfer or other disposition described in paragraph (g) above and
in excess of those that would have been imposed had there not been a transfer or
other  disposition  by or to such Tax  Indemnitee  or a related  Tax  Indemnitee
described in paragraph (g) above;

     (i) imposed on the Owner  Participant and indemnified by Lessee pursuant to
the Tax Indemnity Agreement;

     (j) imposed  with  respect to any period  after the  expiration  or earlier
termination of the Term and, if required pursuant to the terms of the Lease, the
return of  possession  of the  Aircraft to Lessor or placement in storage at the
request of Lessor in accordance with the Lease (provided that this exclusion (j)

<PAGE>

shall not apply to Taxes imposed after such period arising as a result of events
occurring prior to such expiration or earlier termination);

     (k) consisting of any interest,  penalties or additions to tax imposed on a
Tax Indemnitee  resulting from a failure of such Tax Indemnitee or a related Tax
Indemnitee to file any return properly and timely,  unless such failure shall be
caused by the  failure  of Lessee to  fulfill  its  obligations,  if any,  under
Section  9.3.6 with respect to such return,  provided that if any such return is
required to be filed in a jurisdiction  outside the United States,  which return
would not have been  required  to be filed in the  absence  of the  transactions
contemplated  under  the  Operative  Agreements  or  Lessee's   transactions  or
activities in such  jurisdiction,  this exclusion  shall not apply if (A) Lessee
has not informed the Tax  Indemnitee  in writing of the need to file such return
at least 30 days prior to the due date thereof (or such shorter  period as would
reasonably  allow  the  Tax  Indemnitee  to  file  such  return  if,  under  the
circumstances,  the Lessee could not have reasonably informed the Tax Indemnitee
of the need to file at least 30 days prior to the due date thereof),  or (B) the
Tax Indemnitee had determined in good faith that such filing would subject it or
any Affiliate to adverse  consequences in such jurisdiction for which it had not
been (and would not have been) indemnified;

     (l) resulting from, or that would not have been imposed but for, any Lessor
Liens  arising  as a result  of  claims  against,  or acts or  omissions  of, or
otherwise attributable to such Tax Indemnitee or a related Tax Indemnitee;

     (m)  imposed  on any Tax  Indemnitee  as a result of the breach by such Tax
Indemnitee or a related Tax Indemnitee of any covenant of such Tax Indemnitee or
any Affiliate thereof contained in any Operative  Agreement or the inaccuracy of
any  representation  or warranty by such Tax Indemnitee or any Affiliate thereof
in any Operative Agreement;

     (n) in the nature of an  intangible or similar Tax (i) upon or with respect
to the value or principal amount of the interest of Loan Participant or any Note
Holder in any Equipment Note or the loan evidenced  thereby or (ii) upon or with
respect  to the  value of the  interest  of the Owner  Participant  in the Trust
Estate  or the  Trust,  in each case  only if such  Taxes  are in the  nature of
franchise  Taxes or result from the Tax Indemnitee  doing business in the taxing
jurisdiction  and are  imposed  because  of the  place of  incorporation  or the
activities   unrelated  to  the  transactions   contemplated  by  the  Operative
Agreements in the taxing jurisdiction of such Tax Indemnitee;

<PAGE>

     (o) that are included in Lessor's Cost and paid to the  appropriate  Taxing
Authority;

     (p) imposed on a Tax  Indemnitee  by a Taxing  Authority of a  jurisdiction
outside the United States within which such Tax  Indemnitee is  incorporated  or
maintains its principal place of business or to the extent that such Taxes would
not have been  imposed  but for a  connection  between the Tax  Indemnitee  or a
related Tax Indemnitee and such jurisdiction  imposing such Tax unrelated to the
transactions contemplated by the Operative Agreements; or

     (q) Taxes relating to ERISA or Section 4975 of the Code.

     For purposes  hereof,  a Tax Indemnitee and any other Tax Indemnitees  that
are successors,  assigns,  agents, servants or Affiliates of such Tax Indemnitee
shall be related Tax Indemnitees.

            9.3.3 PAYMENT

     (a) Lessee's  indemnity  obligation to a Tax Indemnitee  under this Section
9.3 shall equal the amount which, after taking into account any Tax imposed upon
the receipt or accrual of the amounts payable under this Section 9.3 and any tax
benefits  actually  recognized  by  such  Tax  Indemnitee  as a  result  of  the
indemnifiable Tax (including,  without limitation,  any benefits recognized as a
result of an indemnifiable Tax being utilized by such Tax Indemnitee as a credit
against Taxes not indemnifiable  under this Section 9.3), shall equal the amount
of the Tax indemnifiable under this Section 9.3.

     (b) At Lessee's  request,  the  computation  of the amount of any indemnity
payment owed by Lessee or any amount owed by a Tax Indemnitee to Lessee pursuant
to this Section 9.3 shall be verified and  certified  by an  independent  public
accounting  firm selected by such Tax Indemnitee and reasonably  satisfactory to
Lessee.  Such  verification  shall be  binding.  The costs of such  verification
(including  the fee of such  public  accounting  firm)  shall be borne by Lessee
unless such  verification  shall result in an adjustment in Lessee's favor of 5%
or more of the net present  value  (computed  using a discount rate equal to the
Debt Rate,  compounded  semiannually)  of the  payment as  computed  by such Tax
Indemnitee, in which case the costs shall be paid by such Tax Indemnitee.

     (c) Each Tax  Indemnitee  shall  provide  Lessee with such  certifications,
information and  documentation as shall be in such Tax  Indemnitee's  possession
and as shall be reasonably requested by Lessee to minimize any indemnity payment
pursuant to this Section 9.3;  provided,  that  notwithstanding  anything to the

<PAGE>

contrary contained herein, no Tax Indemnitee shall be required to provide Lessee
with any Tax returns.

     (d) Each Tax  Indemnitee  shall  promptly  forward  to Lessee  any  written
notice,  bill or advice received by it from any Taxing Authority  concerning any
Tax for which it seeks  indemnification under this Section 9.3. Lessee shall pay
any amount for which it is liable  pursuant to this  Section 9.3 directly to the
appropriate  Taxing  Authority  if legally  permissible  or upon demand of a Tax
Indemnitee,  to such Tax  Indemnitee  within 30 days of such  demand  (or,  if a
contest occurs in accordance  with Section  9.3.4,  within 30 days after a Final
Determination  (as defined below)),  but in no event more than two Business Days
prior to the date the Tax to which such amount payable hereunder relates is due.
If  requested  by a Tax  Indemnitee  in  writing,  Lessee  shall  furnish to the
appropriate  Tax  Indemnitee  the original or a certified  copy of a receipt for
Lessee's  payment of any Tax paid by Lessee or such other evidence of payment of
such Tax as is  acceptable  to such Tax  Indemnitee.  Lessee  shall also furnish
promptly upon written  request such data as any Tax  Indemnitee  may  reasonably
require to enable such Tax  Indemnitee  to comply with the  requirements  of any
taxing jurisdiction  unless such data is not reasonably  available to Lessee or,
unless  such  data is  specifically  requested  by a  Taxing  Authority,  is not
customarily furnished by domestic air carriers under similar circumstances.  For
purposes of this Section 9.3, a "Final Determination" shall mean (i) a decision,
judgment,  decree or other  order by any court of  competent  jurisdiction  that
occurs pursuant to the provisions of Section 9.3.4,  which  decision,  judgment,
decree or other  order has become  final and  unappealable  (by law or by Lessee
hereunder),  (ii) a closing  agreement or settlement  agreement  entered into in
accordance  with  Section  9.3.4 that has become  binding  and is not subject to
further review or appeal (absent fraud,  misrepresentation,  etc.), or (iii) the
termination  of  administrative  proceedings  and the expiration of the time for
instituting a claim in a court proceeding.

     (e) If any Tax Indemnitee shall actually realize a tax savings by reason of
any Tax paid or indemnified by Lessee pursuant to this Section 9.3 (whether such
tax  savings  shall be by means of a foreign tax  credit,  depreciation  or cost
recovery  deduction or otherwise)  and such savings is not otherwise  taken into
account in computing such payment or indemnity, such Tax Indemnitee shall pay to
Lessee  (within 30 days after the  realization  of such tax  savings)  an amount
equal to the lesser of (i) the amount of such tax savings,  plus any  additional
tax  savings  recognized  as the result of any  payment  made  pursuant  to this
sentence,  when,  as, if, and to the extent,  realized or (ii) the amount of all

<PAGE>

payments  (other than in respect of contest costs)  pursuant to this Section 9.3
by Lessee to such Tax Indemnitee (less any payments  previously made by such Tax
Indemnitee  to Lessee  pursuant to this Section  9.3.3 (e)) (and the excess,  if
any, of the amount  described in clause (i) over the amount  described in clause
(ii) shall be carried  forward  and  applied to reduce pro tanto any  subsequent
obligations of Lessee to make payments to such Tax  Indemnitee  pursuant to this
Section 9.3);  provided,  that such Tax Indemnitee shall not be required to make
any payment  pursuant to this  sentence so long as a Lease Event of Default of a
monetary  nature  has  occurred  and is  continuing.  If a tax  benefit is later
disallowed  or  denied,  the  disallowance  or denial  shall be treated as a Tax
indemnifiable  under Section 9.3.1 without  regard to the  provisions of Section
9.3.2 (other than Section  9.3.2 (f)).  Each such Tax  Indemnitee  shall in good
faith use  reasonable  efforts in filing  its tax  returns  and in dealing  with
Taxing Authorities to seek and claim any such tax benefit.

     (f) For  purposes  of this  Section  9.3,  items of foreign  Tax of any Tax
Indemnitee  shall be deemed to be utilized by such Tax  Indemnitee as credits or
deductions for any taxable year in accordance with the following priorities:

            (x) First,  all  utilizable  foreign  Taxes (taking into account the
limitations of Section 904(d) of the Code) other than those  described in clause
(y) below;

            (y) Second,  all  utilizable  foreign Taxes (taking into account the
limitations  of  Section  904(d) of the Code)  arising  out of the  transactions
contemplated   by  the  Operative   Agreements  and  other   equipment   leasing
transactions  to the extent such Tax  Indemnitee is indemnified or held harmless
for such Taxes by the Lessee or a lessee on a pari passu basis.

            9.3.4 CONTEST

     (a) If a written  claim is made  against a Tax  Indemnitee  for Taxes  with
respect to which Lessee could be liable for payment or indemnity  hereunder,  or
if a Tax  Indemnitee  makes a  determination  that a Tax is due for which Lessee
could have an indemnity obligation hereunder, such Tax Indemnitee shall promptly
give Lessee notice in writing of such claim (provided, that failure to so notify
Lessee shall not relieve Lessee of its indemnity  obligations  hereunder  unless
such failure to notify  forecloses  Lessee's rights to require a contest of such
claim) and shall take no action  with  respect to such claim  without  the prior
written  consent of Lessee for 30 days  following  the receipt of such notice by
Lessee; provided, that, in the case of a claim made against a Tax Indemnitee, if
such Tax Indemnitee  shall be required by law to take action prior to the end of

<PAGE>

such 30-day period,  such Tax  Indemnitee  shall,  in such notice to Lessee,  so
inform Lessee, and such Tax Indemnitee shall take no action for as long as it is
legally  able to do so (it  being  understood  that a Tax  Indemnitee  shall  be
entitled to pay the Tax  claimed  and sue for a refund  prior to the end of such
30-day  period  if  (i)(A)  the  failure  to so pay  the  Tax  would  result  in
substantial  penalties (unless immediately  reimbursed by Lessee) and the act of
paying the Tax would not  materially  prejudice  the right to contest or (B) the
failure  to so pay  would  result  in  criminal  penalties  and  (ii)  such  Tax
Indemnitee  shall take any action so required in  connection  with so paying the
Tax in a manner that, in its good faith opinion, is the least prejudicial to the
pursuit of the contest). In addition, such Tax Indemnitee shall (provided,  that
Lessee shall have agreed to keep such information confidential other than to the
extent  necessary in order to contest the claim)  furnish  Lessee with copies of
any requests for information  from any Taxing  Authority  relating to such Taxes
with  respect  to which  Lessee  may be  required  to  indemnify  hereunder.  If
requested by Lessee in writing  within 30 days after its receipt of such notice,
such  Tax  Indemnitee  shall,  at the  expense  of  Lessee  (including,  without
limitation,  all  reasonable  costs,  expenses  and  reasonable  attorneys'  and
accountants' fees and disbursements), in good faith contest (or, if permitted by
applicable  law to be contested  by the Lessee in its own name,  allow Lessee to
contest)  through  appropriate   administrative  and  judicial  proceedings  the
validity,  applicability  or  amount  of such  Taxes  by (I)  resisting  payment
thereof,  (II) not paying the same except under  protest if protest is necessary
and proper or (III) if the payment is made, using reasonable efforts to obtain a
refund thereof in an appropriate  administrative and/or judicial proceeding.  If
requested  to do so by Lessee,  the Tax  Indemnitee  shall  appeal  any  adverse
administrative or judicial decision, except that the Tax Indemnitee shall not be
required to pursue any appeals to the United States Supreme Court. If and to the
extent the Tax Indemnitee is able to separate the contested issue or issues from
other issues arising in the same  administrative or judicial proceeding that are
unrelated to the transactions  contemplated by the Operative Agreements without,
in the good faith judgment of such Tax Indemnitee,  adversely affecting such Tax
Indemnitee,  such Tax  Indemnitee  shall permit Lessee to contest such matter in
its own name,  if permitted by  applicable  law, and shall provide to Lessee (at
Lessee's  cost  and  expense)  such  information  or data  that  is in such  Tax
Indemnitee's  control or possession that is reasonably necessary to conduct such
contest (other than such Tax  Indemnitee's  federal income tax returns).  In the
case of a contest  controlled by a Tax  Indemnitee,  such Tax  Indemnitee  shall
consult with Lessee in good faith  regarding the manner of contesting such claim
and shall  keep  Lessee  reasonably  informed  regarding  the  progress  of such

<PAGE>

contest.  A Tax Indemnitee shall not fail to take any action expressly  required
by this Section 9.3.4 (including,  without limitation,  any action regarding any
appeal of an  adverse  determination  with  respect  to any  claim) or settle or
compromise any claim without the prior written  consent of the Lessee (except as
contemplated by Section 9.3.4(b) or (c)).

     (b)  Notwithstanding  the foregoing,  in no event shall a Tax Indemnitee be
required  to pursue any  contest  (or to permit  Lessee to pursue  any  contest)
unless (i) Lessee  shall have  agreed to pay such Tax  Indemnitee  on demand all
reasonable costs and expenses incurred by such Tax Indemnitee in connection with
contesting  such Taxes,  including,  without  limitation,  all reasonable out of
pocket costs and expenses and reasonable  attorneys' and  accountants'  fees and
disbursements,  (ii) if such  contest  shall  involve  the payment of the claim,
Lessee shall advance the amount  thereof (to the extent  indemnified  hereunder)
plus  interest,  penalties  and  additions to tax with respect  thereto that are
required  to  be  paid  prior  to  the   commencement  of  such  contest  on  an
interest-free  and  after-Tax  basis  to  such  Tax  Indemnitee  (and  such  Tax
Indemnitee  shall  promptly  pay to the Lessee  any net  realized  tax  benefits
resulting  from such advance  including any tax benefits  resulting  from making
such payment),  (iii) such Tax Indemnitee shall have reasonably  determined that
the action to be taken will not result in any material risk of forfeiture,  sale
or loss of the Aircraft (unless Lessee shall have made provisions to protect the
interests  of any such Tax  Indemnitee  and the  Owner  Participant  in a manner
reasonably  satisfactory  to such  Tax  Indemnitee  and the  Owner  Participant)
(provided,  that such Tax Indemnitee agrees to notify Lessee in writing promptly
after it becomes  aware of any such risk),  (iv) no Lease Event of Default shall
have occurred and be continuing unless Lessee has provided adequate security for
its obligations  hereunder by advancing to such Tax Indemnitee before proceeding
or continuing with such contest, the amount of the Tax being contested, plus any
interest  and  penalties  and an  amount  estimated  in good  faith  by such Tax
Indemnitee  for  expenses,  and (v)  prior to  commencing  any  judicial  action
controlled  by Lessee,  Lessee shall have  acknowledged  its  liability for such
claim hereunder,  provided that Lessee shall not be bound by its  acknowledgment
if the  Final  Determination  articulates  conclusions  of  law  and  fact  that
demonstrate  that Lessee has no liability for the contested  amounts  hereunder.
Notwithstanding  the  foregoing,  if any Tax Indemnitee  shall  release,  waive,
compromise or settle any claim which may be  indemnifiable by Lessee pursuant to
this Section 9.3 without the written permission of Lessee,  Lessee's  obligation
to indemnify  such Tax  Indemnitee  with respect to such claim (and all directly
related  claims and claims based on the outcome of such claim) shall  terminate,
subject  to  Section  9.3.4(c),  and  subject  to  Section  9.3.4(c),  such  Tax

<PAGE>

Indemnitee shall repay to Lessee any amount  previously paid or advanced to such
Tax  Indemnitee  with  respect to such claim (other then  contest  costs),  plus
interest  at the rate  that  would  have been  payable  by the  relevant  Taxing
Authority with respect to a refund of such Tax.

     (c)  Notwithstanding   anything  contained  in  this  Section  9.3,  a  Tax
Indemnitee  will not be required to contest the  imposition of any Tax and shall
be permitted to settle or compromise any claim without  Lessee's consent if such
Tax  Indemnitee  (i) shall waive its right to  indemnity  under this Section 9.3
with  respect  to such Tax (and any  directly  related  claim  and any claim the
outcome of which is determined based upon the outcome of such claim), (ii) shall
pay to Lessee any amount  previously paid or advanced by Lessee pursuant to this
Section 9.3 (other than contest  costs) with respect to such Tax,  plus interest
at the rate that would have been payable by the relevant  Taxing  Authority with
respect to a refund of such Tax,  and (iii) shall  agree to discuss  with Lessee
the views or  positions  of any relevant  Taxing  Authority  with respect to the
imposition of such Tax.

            9.3.5 REFUND

     If any Tax Indemnitee shall receive a refund of, or be entitled to a credit
against other  liability  for, all or any part of any Taxes paid,  reimbursed or
advanced by Lessee,  such Tax  Indemnitee  shall pay to Lessee within 30 days of
such  receipt an amount  equal to the lesser of (a) the amount of such refund or
credit plus any net tax benefit  (taking into account any Taxes incurred by such
Tax  Indemnitee by reason of the receipt of such refund or  realization  of such
credit)  actually  realized by such Tax Indemnitee as a result of any payment by
such Tax Indemnitee  made pursuant to this sentence  (including this clause (a))
and (b) such  tax  payment,  reimbursement  or  advance  by  Lessee  to such Tax
Indemnitee  theretofore  made  pursuant to this Section 9.3 (and the excess,  if
any, of the amount  described in clause (a) over the amount  described in clause
(b) shall be carried  forward  and  applied  to reduce pro tanto any  subsequent
obligation  of Lessee to make payments to such Tax  Indemnitee  pursuant to this
Section  9.3).  If, in addition to such  refund or credit,  such Tax  Indemnitee
shall  receive  (or be  credited  with) an amount  representing  interest on the
amount of such refund or credit,  such Tax Indemnitee shall pay to Lessee within
30 days of such receipt or  realization  of such credit that  proportion of such
interest that shall be fairly attributable to Taxes paid, reimbursed or advanced
by Lessee prior to the receipt of such refund or realization of such credit.

<PAGE>

            9.3.6 TAX FILING

     If any report,  return or statement is required to be filed with respect to
any Tax which is subject to indemnification under this Section 9.3, Lessee shall
timely file the same  (except for any such report,  return or statement  which a
Tax  Indemnitee  has  timely  notified  the  Lessee  in  writing  that  such Tax
Indemnitee  intends to file or which a Tax Indemnitee is required by law to file
in its own name);  provided,  that the relevant  Tax  Indemnitee  shall  furnish
Lessee with any information in such Tax Indemnitee's  possession or control that
is  reasonably  necessary  to file any such return,  report or statement  and is
reasonably  requested  in writing by Lessee  (it being  understood  that the Tax
Indemnitee  shall not be required to furnish  copies of its actual tax  returns,
although it may be required to furnish relevant information  contained therein).
Lessee  shall either file such  report,  return or statement  and send a copy of
such report,  return or statement to such Tax  Indemnitee,  and Owner Trustee if
the Tax  Indemnitee is not Owner  Trustee,  or, where Lessee is not permitted to
file such report,  return or statement,  or if the same is required by law to be
filed in the Tax  Indemnitee's  own name, it shall notify such Tax Indemnitee in
writing of such  requirement  and  prepare and deliver  such  report,  return or
statement to such Tax Indemnitee in a manner satisfactory to such Tax Indemnitee
within a reasonable  time prior to the time such report,  return or statement is
to be filed.

            9.3.7 FORMS

     Each Tax  Indemnitee  agrees to furnish from time to time to Lessee or Loan
Trustee or to such other  person as Lessee or Loan  Trustee  may  designate,  at
Lessee's or Loan Trustee's  request,  such duly executed and properly  completed
forms as may be necessary or  appropriate  in order to claim any reduction of or
exemption from any withholding or other Tax imposed by any Taxing Authority,  if
(x) such reduction or exemption is available to such Tax Indemnitee,  (y) Lessee
has provided such Tax Indemnitee with any information necessary to complete such
form not otherwise reasonably available to such Tax Indemnitee,  and (z) if such
return is required to be filed in a jurisdiction  outside the United States, the
Tax  Indemnitee has not made a good faith  determination  that such filing would
subject it or any Affiliate to any adverse consequences in such jurisdiction for
which it has not been (and would not have been) indemnified.

            9.3.8 NON-PARTIES

     If a Tax  Indemnitee is not a party to this  Agreement,  Lessee may require
the Tax  Indemnitee  to agree in writing,  in a form  reasonably  acceptable  to


<PAGE>

Lessee,  to the terms of this  Section 9.3 and Section  15.8 prior to making any
payment to such Tax Indemnitee under this Section 9.3.

            9.3.9 SUBROGATION

     Upon  payment of any Tax by Lessee  pursuant  to this  Section 9.3 to or on
behalf  of a Tax  Indemnitee,  Lessee,  without  any  further  action,  shall be
subrogated to any claims that such Tax  Indemnitee  may have  relating  thereto.
Such Tax Indemnitee  shall cooperate with Lessee (to the extent such cooperation
does not  result in any  unreimbursed  cost,  expense or  liability  to such Tax
Indemnitee) to permit Lessee to pursue such claims.

            9.3.10 FOREIGN TAX ON LOAN PAYMENTS

     If an Owner Participant is incorporated or organized,  or maintains a place
of business  or conducts  activities  (other  than any  activities  of the Owner
Participant resulting from its participation in the transactions contemplated by
the  Operative  Agreements  or resulting  from any  activities of Lessee in such
jurisdiction)  in a country  other  than the  United  States or in a  territory,
possession or  commonwealth  of the United States (within the meaning of the tax
law of that foreign  jurisdiction)  and if as a result thereof any foreign Taxes
(including  withholding  Taxes) are imposed on the Pass Through  Trustees,  Pass
Through Trusts,  or Note Holders,  then Owner Participant shall reimburse Lessee
for any payments  Lessee is required to make to or on behalf of any Pass Through
Trustee,  Pass Through Trust,  or Note Holder under this Section 9.3 as a result
of the  imposition of such Taxes.  The amount  payable by Owner  Participant  to
Lessee shall be an amount which,  after taking into account any such Taxes,  any
Tax  imposed  upon the  receipt or  accrual  by Lessee of such  payment by Owner
Participant and any tax benefits or tax savings  realized by Lessee with respect
to the payment of such withholding Tax or the payment hereunder, shall equal the
amount of Lessee's payment to or on behalf of such Pass Through Trustee, or Note
Holder.

     9.4 PAYMENTS

     Any payments  made  pursuant to Section 9.1 and Section 9.3 shall be due on
the 60th day after demand is made to the indemnifying party therefor (other than
any payments for which a different  time is provided under Section 9.3.3 hereof)
and shall be made directly to the relevant  Indemnitee  or Tax  Indemnitee or to
Lessee,  in  immediately  available  funds at such  bank or to such  account  as
specified by such Indemnitee or Tax Indemnitee or Lessee, as the case may be, in
written directives to the payor, or, if no such direction shall have been given,
by check of the payor payable to the order of, and mailed to, such Indemnitee or

<PAGE>

Tax  Indemnitee  or  Lessee,  as the case may be,  by  certified  mail,  postage
prepaid, at its address as set forth in this Agreement.

     9.5 INTEREST

     If any amount,  payable by Lessee,  any  Indemnitee  or any Tax  Indemnitee
under Section 9.1 or 9.3 is not paid when due, the person obligated to make such
payment  shall pay on demand,  to the  extent  permitted  by Law,  to the person
entitled thereto,  interest on any such amount for the period from and including
the due date for such amount to but  excluding the date the same is paid, at the
Payment Due Rate.  Such interest  shall be paid in the same manner as the unpaid
amount in respect of which such interest is due.

     9.6 BENEFIT OF INDEMNITIES

     The  obligations  of Lessee in  respect  of all  indemnities,  obligations,
adjustments  and  payments  in  Section  9.1 or 9.3 are  expressly  made for the
benefit  of, and shall be  enforceable  by,  the  Indemnitee  or Tax  Indemnitee
entitled  thereto,  without declaring the Lease to be in default or taking other
action thereunder, and notwithstanding any provision of the Trust Indenture.

SECTION 10. ASSIGNMENT OR TRANSFER OF INTERESTS

     10.1 PARTICIPANTS, OWNER TRUSTEE AND NOTE HOLDERS

            10.1.1 OWNER PARTICIPANT

     (a) Owner Participant shall not Transfer any or all of its right,  title or
interest  in the  Trust  Estate  or the Trust  Agreement  and to this  Agreement
unless:

          (i) The Transferee shall have full power, authority and legal right to
     execute and deliver and to perform  the  obligations  of Owner  Participant
     under this Agreement and the other Owner  Participant  Agreements and shall
     provide  reasonably  satisfactory  evidence of such power and  authority to
     Lessee, Owner Trustee and Mortgagee;

          (ii) The Transferee shall enter into one or more legal, valid, binding
     and enforceable agreements effective to confirm that such Transferee agrees
     to be bound by all the terms of, and to  undertake  all of the  obligations
     arising  after  such  transfer  of,  the  transferring   Owner  Participant
     contained  in the  Owner  Participant  Agreements  and in  which  it  makes


<PAGE>

     representations and warranties substantially the same as those contained in
     Section 6.2 of this Participation Agreement;

          (iii) Lessee shall not be obligated to pay any greater amount or incur
     any greater obligation than that which it would have been obliged to pay or
     incur under the Lease or other Lessee Operative Agreement if no transfer or
     assignment  had taken place,  and the terms and conditions of the Lease and
     the other Lessee Operative  Agreements insofar as they relate to the rights
     and obligations of Lessee or the Loan Participants shall not be altered;

          (iv) Owner  Participant  shall  deliver to Lessee,  Owner  Trustee and
     Mortgagee  an opinion of counsel  reasonably  satisfactory  to each of them
     (which, if the Transferee is an Affiliate of the Owner Participant,  may be
     in-house  counsel  to such  Owner  Participant)  to the  effect  that  such
     agreement  or  agreements  referred  to in Section  10.1.1(a)(ii)  and,  if
     applicable,  10.1.1(a)(vi) are legal, binding and enforceable in accordance
     with its or their terms and that such transfer will not violate  applicable
     securities  laws, the Act or any other  applicable law and is in accordance
     with this Section 10.1.1;

          (v) The  Transferee  is a  Citizen  of the  United  States  (it  being
     understood  that the existence of any such  requirement is to be determined
     without giving  consideration to Section 47.9 of the FAA Regulations or any
     other  provision  that would  restrict  Lessee's  use or  operation  of the
     Aircraft),  or shall use a voting  powers trust or similar  arrangement  in
     order to hold an interest in the Trust Estate such that the Aircraft can be
     registered in the United States  (without giving  consideration  to Section
     47.9 of the FAA  Regulations  or any other  provision  that would  restrict
     Lessee's use or operation of the Aircraft);

          (vi) The  Transferee  shall be one  person  and shall be either  (A) a
     Permitted Institution or (B) any other person (other than, without Lessee's
     consent,  a commercial  air  carrier,  a commercial  aircraft  operator,  a
     freight  forwarder or an Affiliate of any of the foregoing) the obligations
     of which  under  the  Owner  Participant  Agreements  are  guaranteed  by a
     Permitted  Institution in any case, pursuant to a written guaranty, in form
     and  substance  reasonably   satisfactory  to  Lessee,  Owner  Trustee  and
     Mortgagee; and

          (vii) The  Transferee  shall be a "U.S.  Person" as defined in Section
     7701(a)(30) of the Code (or any successor provision thereto).

<PAGE>

     (b) Owner  Participant  shall give written notice to Lessee,  Mortgagee and
Owner Trustee at least 10 days prior to any such  Transfer,  specifying the name
and address of the proposed  Transferee,  and providing financial  statements of
the proposed Transferee evidencing satisfaction of the requirements described in
Section 10.1.1(a)(vi)(A) or (B) above.

     (c) Any fees,  charges and expenses,  including the reasonable  legal fees,
charges and expenses incurred by Lessee, Owner Participant,  Mortgagee, any Note
Holder or Owner  Trustee in  connection  with any Transfer by Owner  Participant
permitted by this Section 10.1.1, or by the Transferee in any such case, will be
paid for by Owner Participant.

            10.1.2 OWNER TRUSTEE

     Owner Trustee may transfer its interests in the Trust Agreement pursuant to
Section 9 thereof.

            10.1.3 NOTE HOLDERS

     Subject to Section  7.5.2 hereof and Section  2.07 of the Trust  Indenture,
any Note  Holder  may,  at any time and  from  time to time,  Transfer  or grant
participations  in all or any portion of the  Equipment  Notes and/or all or any
portion  of its  beneficial  interest  in its  Equipment  Notes  and  the  Trust
Indenture Estate to any person (it being understood that the sale or issuance of
Pass Through  Certificates  by a Pass Through  Trustee shall not be considered a
Transfer  or  participation);   provided,  that  any  participant  in  any  such
participations  shall not have any direct rights under the Operative  Agreements
or any Lien on all or any part of the  Aircraft  or Trust  Indenture  Estate and
neither Lessee, Lessor, nor Owner Participant shall have any increased liability
or  obligations as a result of any such  participation.  In the case of any such
Transfer,  the  Transferee,  by acceptance of Equipment Notes in connection with
such  Transfer,  shall be  deemed  to be bound by all of the  covenants  of Note
Holders contained in the Operative Agreements.

     10.2 EFFECT OF TRANSFER

     Upon any  Transfer in  accordance  with  Section  10.1.1,  10.1.2 or 10.1.3
(other  than any  Transfer  by any Note  Holder,  to the  extent it only  grants
participations  in  Equipment  Notes  or in its  beneficial  interest  therein),
Transferee  shall be deemed an "Owner  Participant,"  "Owner Trustee" or a "Note
Holder,"  respectively,  for all  purposes  of  this  Agreement  and  the  other
Operative Agreements and, in the case of a Transferee of any Participant or Note
Holder,  shall be deemed to have  paid its  ratable  portion  of  Lessor's  Cost
previously made by Owner Participant or Loan Participant,  respectively,  making
such  conveyance  and  represented  by the  interest  being  conveyed,  and each

<PAGE>

reference   herein  to  Owner   Participant,   Owner  Trustee  or  Note  Holder,
respectively,  shall thereafter be deemed a reference to such Transferee for all
purposes,   and  the  transferring  Owner  Participant,   Owner  Trustee,   Loan
Participant  or Note  Holder  shall be  released  (except,  in the case of Owner
Participant,  to the  extent  of  any  guaranty  provided  by it  under  Section
10.1.1(a)(vi))  from all of its liabilities and obligations under this Agreement
and  any  other  Operative   Agreements  to  the  extent  such  liabilities  and
obligations  arise after such  Transfer  and,  in each case,  to the extent such
liabilities and obligations are assumed by the transferee;  PROVIDED,  that such
transferring Owner Participant, Owner Trustee or Note Holder (and its respective
Affiliates,  successors, assigns, agents, servants,  representatives,  directors
and  officers)  will  continue to have the benefit of any rights or  indemnities
under any Operative  Agreement vested or relating to circumstances,  conditions,
acts or events prior to such Transfer.

SECTION 11. [RESERVED]

SECTION 12. SECTION 1110

     It is the intention of each of Lessee, Owner Participant, Loan Participant,
the Note Holders (such intention being evidenced by each of their  acceptance of
an Equipment  Note),  Owner Trustee and Mortgagee that Owner Trustee,  as lessor
under the Lease (and  Mortgagee  as  assignee of Owner  Trustee  under the Trust
Indenture),  shall be entitled to the benefits of Section 1110 in the event of a
case under Chapter 11 of the Bankruptcy Code in which Lessee is a debtor. Lessee
shall at all times be  certificated  and  registered to the extent  necessary to
entitle  Owner Trustee to the rights  afforded to lessors of aircraft  equipment
under Section 1110 of the United States Bankruptcy Code.

SECTION 13. CHANGE OF CITIZENSHIP

     13.1 GENERALLY

     Without prejudice to the representations, warranties or covenants regarding
the status of any party hereto as a Citizen of the United States:

     (a) Each of Lessee, First Security and WTC agrees that it will, immediately
upon obtaining  knowledge of any facts that would cast doubt upon its continuing
status as a Citizen of the United States and promptly upon public  disclosure of
negotiations in respect of any transaction which would or might adversely affect

<PAGE>

such status,  notify in writing all parties  hereto of all  relevant  matters in
connection therewith; and

     (b) Owner Participant  agrees that, in the event its status is to change or
has changed as a Citizen of the United States,  or it makes public disclosure of
circumstances  as a result of which it  believes  that such  status is likely to
change, it will notify all the other parties to this Participation  Agreement of
(i) such change in status promptly after obtaining Actual  Knowledge  thereof or
(ii) such belief as soon as practicable  after such public disclosure but in any
event within ten Business Days after such public disclosure.

     13.2 OWNER PARTICIPANT

     Owner  Participant  agrees,  solely for the  benefit of Lessee and the Note
Holders that if,  during such time as the Aircraft is  registered  in the United
States,  (a) it shall not be a Citizen of the United States and (b) the Aircraft
shall be, or would therefore become,  ineligible for registration in the name of
Owner Trustee under the Act and regulations then applicable  thereunder (without
giving  consideration  to  Section  47.9 of the  FAA  Regulations  or any  other
provision  that may restrict  Lessee's use or operation of the  Aircraft),  then
Owner Participant shall as soon as is reasonably  practicable,  but in any event
within 30 days after obtaining  Actual  Knowledge of such  ineligibility  and of
such loss of citizenship,  (y) effect voting trust or other similar arrangements
(in which case any provisions contained in the Operative Agreements  restricting
Owner  Participant's  or Owner  Trustee's  ability to amend the Trust  Agreement
shall not apply to the extent necessary to permit the use of such a voting trust
or other  similar  arrangement)  or take any other action as may be necessary to
prevent any  deregistration  or maintain the United States  registration  of the
Aircraft or (z) transfer in accordance  with the terms of this Agreement all its
right,  title and  interest in and to this  Agreement,  the Trust Estate and the
Trust Agreement in accordance with Section 10.1.

     13.3 OWNER TRUSTEE

     Upon First Security giving any notice in accordance  with Section  13.1(a),
Owner Trustee shall, subject to Section 9.1.1 of the Trust Agreement,  resign as
Owner  Trustee.  Upon its receipt of such  notice,  Owner  Participant  shall as
promptly  as  practicable  appoint a Citizen of the United  States as  successor
Owner Trustee pursuant to Section 9.1 of the Trust Agreement.

<PAGE>

    13.4   Mortgagee

     Upon WTC giving any notice in accordance  with Section  13.1(a),  Mortgagee
shall  (if and so long as such  citizenship  is  necessary  under  the Act as in
effect at such time or, if it is not  necessary,  if and so long as  Mortgagee's
citizenship could have any adverse effect on Lessee, any Participant or any Note
Holder),  subject to Section  8.02 of the Trust  Indenture,  resign as Mortgagee
promptly upon its ceasing to be such a citizen.

SECTION 14. CONCERNING OWNER TRUSTEE

     It is understood and agreed that,  except as otherwise  expressly  provided
herein or in the  Trust  Agreement  or the Trust  Indenture,  Owner  Trustee  is
entering  into this  Agreement  solely in its capacity as trustee as provided in
the Trust Agreement and not in its individual capacity and in no case whatsoever
will it be liable  or  accountable  in its  individual  capacity  for any of the
statements,  representations,  warranties,  agreements or  obligations  of Owner
Trustee  hereunder,  or for any loss in respect thereof,  as to all of which the
parties agree to look solely to the Trust Estate; PROVIDED, that nothing in this
Section 14 shall be deemed to limit in scope or substance the personal liability
of First  Security (a) to Owner  Participant as expressly set forth in the Trust
Agreement,  (b) in respect of the representations,  warranties and agreements of
First Security expressly made as such herein or in any other Operative Agreement
to  which  it is a  party,  and  (c)  for  the  consequences  of its  own  gross
negligence,  willful  misconduct,  and, in  receiving,  handling or remitting of
funds only, its willful misconduct or simple negligence as a trustee.

SECTION 15. MISCELLANEOUS

     15.1 AMENDMENTS

     No  provision  of this  Agreement  may be  amended,  supplemented,  waived,
modified,  discharged,  terminated or otherwise  varied  orally,  but only by an
instrument  in  writing  that  specifically  identifies  the  provision  of this
Agreement  that it  purports to amend,  supplement,  waive,  modify,  discharge,
terminate  or  otherwise  vary and is  signed  by the  party  against  which the
enforcement  of the  amendment,  supplement,  waiver,  modification,  discharge,
termination  or variance is sought.  Each such  amendment,  supplement,  waiver,
modification,  discharge, termination or variance shall be effective only in the
specific  instance  and for the  specific  purpose  for  which it is  given.  No
provision  of  this  Agreement   shall  be  varied  or   contradicted   by  oral

<PAGE>

communication, course of dealing or performance or other manner not set forth in
an agreement,  document or instrument in writing and signed by the party against
which enforcement of the same is sought.

     15.2 SEVERABILITY

     If any provision hereof shall be held invalid,  illegal or unenforceable in
any respect in any  jurisdiction,  then, to the extent permitted by Law, (a) all
other  provisions  hereof  shall  remain  in  full  force  and  effect  in  such
jurisdiction and (b) such invalidity,  illegality or unenforceability  shall not
affect the validity,  legality or  enforceability of such provision in any other
jurisdiction.  If,  however,  any Law pursuant to which such provisions are held
invalid,  illegal or unenforceable  may be waived,  such Law is hereby waived by
the parties hereto to the full extent permitted,  to the end that this Agreement
shall be deemed to be a valid and binding agreement in all respects, enforceable
in accordance with its terms.

     15.3 SURVIVAL

     The  indemnities  set forth herein shall  survive the delivery or return of
the  Aircraft,  the  Transfer  of any  interest  of  Owner  Participant  in this
Agreement,  the  Trust  Estate  and the Trust  Agreement,  the  Transfer  of any
interest by any Note Holder of its  Equipment  Note and the  expiration or other
termination of this Agreement or any other Operative Agreement.

     15.4 REPRODUCTION OF DOCUMENTS

     This  Agreement,  all  annexes,  schedules  and  exhibits  hereto  and  all
agreements,  instruments  and  documents  relating  hereto,  including,  without
limitation,  (a)  consents,  waivers and  modifications  that may  hereafter  be
executed  and (b)  financial  statements,  certificates  and  other  information
previously or hereafter furnished to any party hereto, may be reproduced by such
party  by  any  photographic,   photostatic,  microfilm,  micro-card,  miniature
photographic or other similar  process,  and such party may destroy any original
documents  so  reproduced.  Any  such  reproduction  shall be as  admissible  in
evidence as the  original  itself in any judicial or  administrative  proceeding
(whether  or  not  the  original  is  in  existence  and  whether  or  not  such
reproduction  was made by such party in the regular  course of business) and any
enlargement,  facsimile or further reproduction of such reproduction likewise is
admissible in evidence.

     15.5 COUNTERPARTS

     This Agreement and any amendments,  waivers, consents or supplements hereto
may be executed in any number of counterparts (or upon separate  signature pages

<PAGE>

bound  together into one or more  counterparts),  each of which when so executed
shall  be  deemed  to be an  original,  and  all of  which  counterparts,  taken
together, shall constitute one and the same instrument.

     15.6 NO WAIVER

     No failure on the part of any party hereto to exercise, and no delay by any
party hereto in exercising,  any of its respective rights,  powers,  remedies or
privileges under this Agreement or provided at Law, in equity or otherwise shall
impair,  prejudice or  constitute a waiver of any such right,  power,  remedy or
privilege or be construed as a waiver of any breach hereof or default  hereunder
or as an  acquiescence  therein nor shall any single or partial  exercise of any
such right,  power,  remedy or privilege  preclude any other or further exercise
thereof by it or the exercise of any other right,  power, remedy or privilege by
it.  No notice to or  demand  on any  party  hereto  in any case  shall,  unless
otherwise  required  under this  Agreement,  entitle  such party to any other or
further  notice or demand in  similar or other  circumstances  or  constitute  a
waiver of the rights of any party  hereto to any other or further  action in any
circumstances without notice or demand.

     15.7 NOTICES

     Unless  otherwise  expressly  permitted by the terms  hereof,  all notices,
requests,  demands,  authorizations,  directions,  consents,  waivers  and other
communications  required or  permitted  to be made,  given,  furnished  or filed
hereunder shall be in writing (it being  understood that the  specification of a
writing in certain  instances and not in others does not imply an intention that
a writing is not required as to the latter),  shall refer  specifically  to this
Agreement  or other  applicable  Operative  Agreement,  and shall be  personally
delivered, sent by facsimile or telecommunication  transmission (which in either
case  provides  written  confirmation  to the sender of its  delivery),  sent by
registered mail or certified mail, return receipt requested, postage prepaid, or
sent by overnight courier service,  in each case to the respective  address,  or
facsimile  number  set  forth for such  party in  Schedule  1, or to such  other
address, facsimile or other number as each party hereto may hereafter specify by
notice  to  the  other  parties  hereto.  Each  such  notice,  request,  demand,
authorization,  direction,  consent,  waiver  or  other  communication  shall be
effective when received or, if made, given,  furnished or filed (a) by facsimile
or  telecommunication  transmission,  when  confirmed,  or (b) by  registered or
certified mail, three Business Days after being deposited,  properly  addressed,
with the U.S. Postal Service.

<PAGE>

     15.8 GOVERNING LAW; SUBMISSION TO JURISDICTION; VENUE

     (A) THIS  AGREEMENT  SHALL IN ALL  RESPECTS  BE GOVERNED BY THE LAWS OF THE
STATE  OF  NEW  YORK,  INCLUDING  ALL  MATTERS  OF  CONSTRUCTION,  VALIDITY  AND
PERFORMANCE. THIS AGREEMENT IS BEING DELIVERED IN THE STATE OF NEW YORK.

     (B) EACH PARTY HERETO HEREBY IRREVOCABLY AGREES, ACCEPTS AND SUBMITS ITSELF
TO THE NON-EXCLUSIVE  JURISDICTION OF THE COURTS OF THE STATE OF NEW YORK IN THE
CITY AND COUNTY OF NEW YORK AND OF THE UNITED  STATES FOR THE SOUTHERN  DISTRICT
OF NEW YORK,  IN  CONNECTION  WITH ANY LEGAL  ACTION,  SUIT OR  PROCEEDING  WITH
RESPECT TO ANY MATTER  RELATING TO OR ARISING OUT OF OR IN CONNECTION  WITH THIS
AGREEMENT.

     (C) EACH PARTY HERETO HEREBY IRREVOCABLY CONSENTS AND AGREES TO THE SERVICE
OF ANY AND ALL LEGAL  PROCESS,  SUMMONS,  NOTICES  AND  DOCUMENTS  OF ANY OF THE
AFOREMENTIONED  COURTS IN ANY SUCH  SUIT,  ACTION OR  PROCEEDING  MAY BE MADE BY
MAILING COPIES THEREOF BY REGISTERED OR CERTIFIED MAIL, POSTAGE PREPAID,  AT THE
ADDRESS SET FORTH PURSUANT TO SECTION 15.7. EACH PARTY HERETO HEREBY AGREES THAT
SERVICE  UPON IT, OR ANY OF ITS  AGENTS,  IN EACH CASE IN  ACCORDANCE  WITH THIS
SECTION 15.8(c), SHALL CONSTITUTE VALID AND EFFECTIVE PERSONAL SERVICE UPON SUCH
PARTY, AND EACH PARTY HERETO HEREBY AGREES THAT THE FAILURE OF ANY OF ITS AGENTS
TO GIVE ANY NOTICE OF SUCH  SERVICE TO ANY SUCH PARTY SHALL NOT IMPAIR OR AFFECT
IN ANY WAY THE VALIDITY OF SUCH  SERVICE ON SUCH PARTY OR ANY JUDGMENT  RENDERED
IN ANY ACTION OR PROCEEDING BASED THEREON.

     (D) TO THE EXTENT THAT ANY PARTY  HERETO HAS OR  HEREAFTER  MAY ACQUIRE ANY
IMMUNITY FROM  JURISDICTION OF ANY OF THE  ABOVE-NAMED  COURTS OR FROM ANY LEGAL
PROCESS THEREIN,  SUCH PARTY HEREBY IRREVOCABLY  WAIVES, TO THE EXTENT PERMITTED
BY APPLICABLE  LAW,  SUCH  IMMUNITY,  AND EACH PARTY HERETO  HEREBY  IRREVOCABLY
WAIVES,  TO THE EXTENT PERMITTED BY APPLICABLE LAW, AND AGREES NOT TO ASSERT, BY
WAY OF MOTION,  AS A DEFENSE,  OR  OTHERWISE,  IN ANY LEGAL ACTION OR PROCEEDING
BROUGHT HEREUNDER IN ANY OF THE ABOVE-NAMED COURTS, (i) THE DEFENSE OF SOVEREIGN
IMMUNITY, (ii) THAT IT OR ANY OF ITS PROPERTY IS IMMUNE FROM THE ABOVE DESCRIBED
LEGAL  PROCESS  AND  (iii)  THAT SUCH  ACTION OR  PROCEEDING  IS  BROUGHT  IN AN
INCONVENIENT  FORUM, THAT VENUE FOR THE ACTION OR PROCEEDING IS IMPROPER OR THAT
THIS  AGREEMENT OR ANY OTHER  OPERATIVE  AGREEMENT  MAY NOT BE ENFORCED IN OR BY
SUCH COURTS.

     (E) EACH PARTY HERETO HEREBY WAIVES ITS  RESPECTIVE  RIGHTS TO A JURY TRIAL
OF ANY CLAIM OR CAUSE OF ACTION IN ANY COURT IN ANY  JURISDICTION  BASED UPON OR
ARISING OUT OF OR RELATING TO THIS AGREEMENT.

<PAGE>


     15.9 THIRD-PARTY BENEFICIARY

     This Agreement is not intended to, and shall not,  provide any person not a
party hereto  (other than the  Liquidity  Provider,  which is an intended  third
party  beneficiary  with respect to the provisions of Section 9.1, and the other
persons   referred  to  in  Section   7.6.13,   who  are  intended  third  party
beneficiaries of such Section) with any rights of any nature whatsoever  against
any of the  parties  hereto and no person  not a party  hereto  (other  than the
Liquidity Provider, with respect to the provisions of Section 9.1, and the other
persons referred to in Section 7.6.13,  with respect to such Section) shall have
any  right,  power or  privilege  in respect  of any party  hereto,  or have any
benefit or interest, arising out of this Agreement.

     15.10 ENTIRE AGREEMENT

     This Agreement,  together with the other Operative Agreements, on and as of
the date hereof,  constitutes  the entire  agreement of the parties  hereto with
respect  to  the  subject  matter  hereof,  and  all  prior  or  contemporaneous
understandings or agreements,  whether written or oral, among any of the parties
hereto  with  respect to such  subject  matter are  hereby  superseded  in their
entireties (except that the letter agreement,  dated May 14, 1997, among Lessee,
Existing Mortgagee and Airframe Manufacturer shall not be superseded).

     15.11 FURTHER ASSURANCES

     Each party hereto shall execute,  acknowledge and deliver or shall cause to
be  executed,   acknowledged  and  delivered,   all  such  further   agreements,
instruments,  certificates or documents,  and shall do and cause to be done such
further acts and things, in any case, as any other party hereto shall reasonably
request  in  connection  with  the  administration  of,  or to  carry  out  more
effectively  the  purposes  of, or to better  assure and confirm into such other
party the rights and benefits to be provided  under this Agreement and the other
Operative Agreements.

                      [This space intentionally left blank]

<PAGE>

     IN WITNESS  WHEREOF,  each of the  parties  has caused  this  Participation
Agreement to be duly  executed and  delivered as of the day and year first above
written.

                                        CONTINENTAL AIRLINES, INC.,


                                        By:_____________________________________
                                           Name:
                                           Title:


                                        ICX CORPORATION,
                                          Owner Participant


                                        By:_____________________________________
                                           Name:
                                           Title:


                                        FIRST    SECURITY     BANK,     NATIONAL
                                        ASSOCIATION,
                                          not in its individual capacity, except
                                          as  expressly   provided  herein,  but
                                          solely as Owner Trustee


                                        By:_____________________________________
                                           Name:
                                           Title:

<PAGE>

                                        WILMINGTON TRUST COMPANY,
                                          not in its individual capacity, except
                                          as  expressly   provided  herein,  but
                                          solely as Mortgagee


                                        By:_____________________________________
                                           Name:
                                           Title:


                                        WILMINGTON TRUST COMPANY,
                                          not in its individual capacity, except
                                          as  expressly   provided  herein,  but
                                          solely as Pass Through  Trustee  under
                                          the Pass Through  Trust  Agreement for
                                          the Continental  Airlines Pass Through
                                          Trust, 1997-3A


                                        By:_____________________________________
                                           Name:
                                           Title:


                                        WILMINGTON TRUST COMPANY,
                                          not in its individual capacity, except
                                          as  expressly   provided  herein,  but
                                          solely as Pass Through  Trustee  under
                                          the Pass Through  Trust  Agreement for
                                          the Continental  Airlines Pass Through
                                          Trust, 1997-3B


                                        By:_____________________________________
                                           Name:
                                           Title:


<PAGE>


                                        WILMINGTON TRUST COMPANY,
                                          not in its individual capacity, except
                                          as  expressly   provided  herein,  but
                                          solely as Pass Through  Trustee  under
                                          the Pass Through  Trust  Agreement for
                                          the Continental  Airlines Pass Through
                                          Trust, 1997-3C


                                        By:_____________________________________
                                           Name:
                                           Title:


                                        WILMINGTON TRUST COMPANY,
                                          not in its individual capacity, except
                                          as  expressly   provided  herein,  but
                                          solely as Subordination Agent


                                        By:_____________________________________
                                           Name:
                                           Title:


                                        CORCIM, INC.,
                                          Existing Lessor


                                        By:_____________________________________
                                           Name:
                                           Title:

<PAGE>

                                        ROLLS-ROYCE PLC,
                                          Existing Mortgagee


                                        By:_____________________________________
                                           Name:
                                           Title:


                                        EMBRAER-EMPRESA BRASILEIRA DE
                                        AERONAUTICA S.A.,
                                          Airframe Manufacturer


                                        By:_____________________________________
                                           Name:
                                           Title:

<PAGE>

                                    ANNEX A


DEFINITIONS


GENERAL PROVISIONS



     (a) In each Operative  Agreement,  unless otherwise expressly  provided,  a
reference to:

                    (i) each of "Lessee," "Lessor," "Loan  Participant,"  "Owner
     Trustee,"  "Owner  Participant,"  "Mortgagee,"  "Note  Holder" or any other
     person  includes,  without  prejudice to the  provisions  of any  Operative
     Agreement,  any successor in interest to it and any  permitted  transferee,
     permitted purchaser or permitted assignee of it;

                    (ii) words  importing  the plural  include the  singular and
     words importing the singular include the plural;

                    (iii) any agreement,  instrument or document,  or any annex,
     schedule or exhibit thereto, or any other part thereof,  includes,  without
     prejudice to the  provisions of any Operative  Agreement,  that  agreement,
     instrument  or  document,   or  annex,   schedule  or  exhibit,   or  part,
     respectively,  as amended,  modified or  supplemented  from time to time in
     accordance with its terms and in accordance with the Operative  Agreements,
     and any agreement,  instrument or document  entered into in substitution or
     replacement therefor;

                    (iv) any provision of any Law includes any such provision as
     amended, modified, supplemented,  substituted,  reissued or reenacted prior
     to the Closing Date, and thereafter from time to time;

                    (v)  the  words  "Agreement,"  "this  Agreement,"  "hereby,"
     "herein,"  "hereto,"  "hereof" and  "hereunder" and words of similar import
     when used in any Operative Agreement refer to such Operative Agreement as a
     whole and not to any particular provision of such Operative Agreement;

                    (vi) the words "including," "including, without limitation,"
     "including,  but not  limited  to," and terms or phrases of similar  import
     when used in any Operative Agreement,  with respect to any matter or thing,
     mean including, without limitation, such matter or thing; and

<PAGE>

                    (vii) a "Section,"  an "Exhibit," an "Annex" or a "Schedule"
     in any Operative  Agreement,  or in any annex thereto,  is a reference to a
     section  of, or an  exhibit,  an annex or a  schedule  to,  such  Operative
     Agreement or such annex, respectively.

          (b) Each exhibit,  annex and schedule to each  Operative  Agreement is
incorporated in, and shall be deemed to be a part of, such Operative Agreement.

          (c) Unless otherwise defined or specified in any Operative  Agreement,
all   accounting   terms  therein   shall  be  construed   and  all   accounting
determinations thereunder shall be made in accordance with GAAP.

          (d) Headings used in any Operative  Agreement are for convenience only
and  shall  not  in any  way  affect  the  construction  of,  or be  taken  into
consideration in interpreting, such Operative Agreement.

          (e) For  purposes of each  Operative  Agreement,  the  occurrence  and
continuance of a Lease Default or Lease Event of Default  referred to in Section
14.5  shall not be deemed to  prohibit  the  Lessee  from  taking  any action or
exercising  any  right  that  is  conditioned  on no  Lease  Event  of  Default,
Bankruptcy  Default or Lease  Default  having  occurred and be  continuing  if a
Section 1110 Event shall have occurred and is then continuing.

DEFINED TERMS

     "ACT" means part A of subtitle VII of title 49, United States Code.

     "ACTUAL  KNOWLEDGE"  means (a) as it applies to Owner Trustee or Mortgagee,
as the case may be, actual  knowledge of a responsible  officer in the Corporate
Trust  Department or the Corporate  Trust  Office,  respectively,  and (b) as it
applies to Owner Participant,  Lessee,  Existing Lessor,  Existing Mortgagee and
Airframe  Manufacturer,  actual  knowledge  of a Vice  President  or more senior
officer of Owner  Participant or Lessee,  respectively,  or any other officer of
Owner  Participant  or  Lessee,  respectively,  having  responsibility  for  the
transactions  contemplated  by the Operative  Agreements;  PROVIDED that each of
Lessee, Owner Participant,  Owner Trustee, Mortgagee,  Existing Lessor, Existing
Mortgagee and Airframe  Manufacturer  shall be deemed to have "Actual Knowledge"
of any matter as to which it has received notice from Lessee, Owner Participant,
any Note  Holder,  Owner  Trustee or  Mortgagee,  such notice  having been given
pursuant to Section 15.7 of the Participation Agreement.


<PAGE>

     "ADDITIONAL INSURED" is defined in Section D of Annex D to the Lease.

     "AFFILIATE" means, with respect to any person, any other person directly or
indirectly controlling,  controlled by or under common control with such person.
For  purposes  of this  definition,  "control"  means  the  power,  directly  or
indirectly,  to direct or cause the direction of the  management and policies of
such person,  whether through the ownership of voting  securities or by contract
or otherwise and "controlling,"  "controlled by" and "under common control with"
have correlative meanings.

     "AIRCRAFT" means, collectively, the Airframe and Engines.

     "AIRCRAFT  BILL OF SALE" means the full  warranty bill of sale covering the
Aircraft delivered by Existing Lessor to Owner Trustee on the Closing Date.

     "AIRCRAFT  DOCUMENTS" MEANS all technical data,  manuals and log books, and
all inspection,  modification  and overhaul  records and other service,  repair,
maintenance and technical  records that are required by the FAA (or the relevant
Aviation  Authority)  to be maintained  with respect to the Aircraft,  Airframe,
Engines or Parts; and such term shall include all additions, renewals, revisions
and replacements of any such materials from time to time made, or required to be
made, by the FAA (or other Aviation Authority) regulations,  and in each case in
whatever form and by whatever means or medium  (including,  without  limitation,
microfiche,  microfilm, paper or computer disk) such materials may be maintained
or retained by or on behalf of Lessee  (provided,  that all such materials shall
be maintained in the English language).

     "AIRFRAME" means (a) the aircraft  (excluding  Engines or engines from time
to time installed thereon)  manufactured by Airframe Manufacturer and identified
by Airframe  Manufacturer's model number,  United States registration number and
Airframe  Manufacturer's  serial number set forth in Lease  Supplement No. 1 and
(b) any and all Parts incorporated or installed in or attached or appurtenant to
such airframe, and any and all Parts removed from such airframe, unless title to
such Parts  shall not be vested in Lessor in  accordance  with  Section  8.1 and
Annex C of the Lease.

     "AIRFRAME  MANUFACTURER"  means  Embraer-Empresa  Brasileira de Aeronautica
S.A., a Brazilian corporation.

     "AIRFRAME MANUFACTURER AGREEMENTS" means,  collectively,  the Participation
Agreement, the Purchase Agreement and the Consent and Agreement.

     "AMORTIZATION  AMOUNT" means, with respect to any Equipment Note, as of any
Payment Date,  the amount  determined by  multiplying  the  percentage set forth

<PAGE>

opposite such Date on the  Amortization  Schedule by the Original Amount of such
Equipment Note.

     "AMORTIZATION  SCHEDULE"  means,  with respect to each Equipment  Note, the
amortization schedule for such Equipment Note delivered pursuant to Section 2.02
of the Trust Indenture.

     "APPRAISAL" is defined in Section 5.1.2(xv) of the Participation Agreement.

     "APPRAISER"  means  a  firm  of  internationally  recognized,   independent
aircraft appraisers.

     "AVERAGE LIFE DATE" for any Equipment  Note shall be the date which follows
the time of  determination  by a period equal to the Remaining  Weighted Average
Life of such Equipment Note.  "Remaining  Weighted Average Life" on a given date
with  respect  to any  Equipment  Note  shall be the number of days equal to the
quotient  obtained by dividing (a) the sum of each of the  products  obtained by
multiplying (i) the amount of each then remaining scheduled payment of principal
of such  Equipment  Note by (ii) the  number  of days  from and  including  such
determination  date to but excluding the date on which such payment of principal
is scheduled to be made, by (b) the then  outstanding  principal  amount of such
Equipment Note.

     "AVIATION  AUTHORITY" means the FAA or, if the Aircraft is permitted to be,
and is, registered with any other Government Entity under and in accordance with
Section 7.1.2 of the Lease, such other Government Entity.

     "BANKRUPTCY  CODE" means the United States  Bankruptcy  Code, 11 U.S.C. ss.
101 et seq.

     "BANKRUPTCY  DEFAULT"  means a Lease Event of Default under Section 14.5 of
the Lease.

     "BASE LEASE TERM" means the period  beginning on and  including the Closing
Date and ending on the Scheduled  Expiration Date, or such earlier date on which
the Term terminates in accordance with the provisions of the Lease.

     "BASIC  PASS  THROUGH  TRUST   AGREEMENT"  means  the  Pass  Through  Trust
Agreement,  dated the Issuance Date, between Lessee and Pass Through Trustee, as
such agreement may be  supplemented,  amended or modified,  but does not include
any Trust Supplement.

     "BASIC RENT" means the rent  payable for the  Aircraft  pursuant to Section
3.2.1 of the Lease.

     "BENEFICIAL  OWNER"  when used in  relation  to an  Equipment  Note means a
Person  that,  by reason of  direct  ownership,  contract,  share  ownership  or
otherwise,  has the right to receive or  participate  in receiving,  directly or

<PAGE>

indirectly,  payments of principal,  interest or Make-Whole Amount in respect of
such  Equipment  Note;  provided  that a  Person  shall  not be  deemed  to be a
Beneficial  Owner of an Equipment  Note solely  because  another Person in which
such a Person owns  common  stock or other  equity  securities  is a  registered
holder or  Beneficial  Owner of such  Equipment  Note  unless  such Person is an
Affiliate of such other Person.

     "BILLS OF SALE" means the FAA Bill of Sale and the Aircraft Bill of Sale.

     "BUSINESS DAY" means any day other than a Saturday,  Sunday or other day on
which  commercial  banks are authorized or required by law to close in New York,
New York, Houston, Texas, Wilmington, Delaware, or Salt Lake City, Utah.

     "CASH  EQUIVALENTS"  means the  following  securities  (which  shall mature
within 90 days of the date of purchase  thereof):  (a) direct obligations of the
U.S. Government;  (b) obligations fully guaranteed by the U.S.  Government;  (c)
certificates of deposit issued by, or bankers'  acceptances of, or time deposits
or a deposit account with,  Owner Trustee,  Mortgagee or any bank, trust company
or national banking association incorporated or doing business under the laws of
the United States or any state thereof having a combined capital and surplus and
retained  earnings of at least  $500,000,000  and having a rate of "C" or better
from the Thomson BankWatch Service;  or (d) commercial paper of any issuer doing
business under the laws of the United States or one of the states thereof and in
each case having a rating assigned to such commercial paper by Standard & Poor's
Rating Services or Moody's Investors Service, Inc. equal to A1 or higher.

     "CITIZEN OF THE UNITED  STATES" is defined in Section  40102(a)(15)  of the
Act and in the FAA Regulations.

     "CHANGE IN TAX LAW" means any change or proposed  change in the Code or the
regulations  promulgated  thereunder or any change in the  interpretation of the
Code or such  regulations in a decision by the United States Supreme Court,  the
United  States Tax Court,  the United  States  Claims Court or any of the United
States  Courts of Appeal or  District  Courts,  or any  issuance  of an Internal
Revenue  Ruling,  Revenue  Procedure  or  administrative  pronouncement  by  the
Internal Revenue Service or the Department of the Treasury.

     "CLOSING" means the occurrence of the following concurrent events: (i) sale
of the Aircraft to the Owner Trustee and the filing of the FAA Bill of Sale with
the FAA in connection therewith;  (ii) payment of Lessor's Cost by Owner Trustee
to  Existing  Lessor;  (iii) lease of the  Aircraft  by Owner  Trustee to Lessee

<PAGE>

pursuant to the Lease;  and (iv) completion of the other events  contemplated by
the Participation Agreement to occur at the Closing.

     "CLOSING  DATE" means the Business Day specified in Lease  Supplement No. 1
as the Closing Date, which shall be the date on which the Closing occurs.

     "CODE" means the Internal Revenue Code of 1986, as amended;  provided, that
when used in relation to a Plan,  "Code" shall mean the Internal Revenue Code of
1986 and any  regulations and rulings issued  thereunder,  all as amended and in
effect from time to time.

     "COMMITMENT" means, for any Participant, the amount of its participation in
the payment of Lessor's Cost.

     "COMMITMENT TERMINATION DATE" is defined in Schedule 3 to the Participation
Agreement.

     "CONSENT AND AGREEMENT" means the Manufacturer  Consent and Agreement ____,
dated  as  of  even  date  with  the   Participation   Agreement,   of  Airframe
Manufacturer.

     "CONTINUOUS  STAY  PERIOD"  is  defined  in  Section  4.04(a)  of the Trust
Indenture.

     "CORPORATE  TRUST   DEPARTMENT"  or  "Trust  Office"  means  the  principal
corporate  trust  office  of Owner  Trustee  located  from time to time at Owner
Trustee's  address for notices under the  Participation  Agreement or such other
office at which Owner  Trustee's  corporate trust business shall be administered
which  Owner  Trustee  shall  have  specified  by notice in  writing  to Lessee,
Mortgagee and each Note Holder.

     "CORPORATE TRUST OFFICE" means the principal office of Mortgagee located at
Mortgagee's address for notices under the Participation  Agreement or such other
office at which Mortgagee's corporate trust business shall be administered which
Mortgagee shall have specified by notice in writing to Lessee, Owner Trustee and
each Note Holder.

     "CRAF" means the Civil Reserve Air Fleet Program established pursuant to 10
U.S.C. ss. 9511-13 or any similar substitute program.

     "DEBT" means any  liability  for borrowed  money,  or any liability for the
payment  of money in  connection  with any letter of credit  transaction  or any
other liabilities  evidenced or to be evidenced by bonds,  debentures,  notes or
other similar instruments.

     "DEBT  RATE"  means,  with  respect to (i) any  Series,  the rate per annum
specified for such Series under the heading "Interest Rate" in Schedule I to the

<PAGE>

Trust  Indenture  and (ii) any other  purpose,  with respect to any period,  the
weighted  average  interest  rate per  annum  during  such  period  borne by the
outstanding  Equipment Notes,  excluding any interest payable at the Payment Due
Rate.

     "DEFAULT"  means any event or  condition  that with the giving of notice or
the lapse of time or both would become an Event of Default.

     "DELAYED  CLOSING  DATE" means a delayed  Closing Date  notified to Lessee,
Existing  Lessor,  each  Participant,  Owner  Trustee and  Mortgagee by Existing
Mortgagee pursuant to Section 4.3 of the Participation Agreement,  which delayed
Closing Date shall be a Business Day not later than the  Commitment  Termination
Date.

     "DELIVERY  DATE" means the date on which the  Aircraft was leased to Lessee
by Corcim, Inc., as lessor, under the Existing Lease.

     "DOLLARS,"  "UNITED STATES DOLLARS" or "$" means the lawful currency of the
United States.

     "DOT" means the  Department of  Transportation  of the United States or any
Government   Entity   succeeding  to  the   functions  of  such   Department  of
Transportation.

     "ENFORCEMENT DATE" is defined in Section 4.03 of the Trust Indenture.

     "ENGINE" means (a) each of the engines  manufactured by Engine Manufacturer
and identified by Engine  Manufacturer's model number and Engine  Manufacturer's
serial number set forth in Lease  Supplement No. 1 and  originally  installed on
the  Airframe on delivery  thereof  pursuant to the Lease,  and any  Replacement
Engine,  in any case whether or not from time to time installed on such Airframe
or  installed  on any  other  airframe  or  aircraft,  and (b) any and all Parts
incorporated or installed in or attached or appurtenant to such engine,  and any
and all Parts removed from such engine,  unless title to such Parts shall not be
vested in Lessor in accordance  with Section 8.1 and Annex C of the Lease.  Upon
substitution  of a Replacement  Engine under and in  accordance  with the Lease,
such  Replacement  Engine  shall  become  subject  to the  Lease and shall be an
"Engine" for all purposes of the Lease and the other  Operative  Agreements  and
thereupon  the  Engine  for which the  substitution  is made  shall no longer be
subject to the Lease, and such replaced Engine shall cease to be an "Engine."

     "ENGINE  MANUFACTURER"  means  Allison  Engine  Company,  Inc.,  a Delaware
corporation.

     "EQUIPMENT  NOTE  REGISTER"  is  defined  in  Section  2.07  of  the  Trust
Indenture.

<PAGE>

     "EQUIPMENT  NOTES" means and includes any equipment  notes issued under the
Trust  Indenture in the form specified in Section 2.01 thereof (as such form may
be varied  pursuant to the terms of the Trust  Indenture) and any Equipment Note
issued under the Trust Indenture in exchange for or replacement of any Equipment
Note.

     "EQUITY   ADVISOR"   has  the  meaning   provided  in  Schedule  3  to  the
Participation Agreement.

     "ERISA" means the Employee  Retirement  Income Security Act of 1974 and any
regulations and rulings issued thereunder all as amended and in effect from time
to time.

     "EVENT OF DEFAULT" is defined in Section 4.02 of the Trust Indenture.

     "EVENT OF LOSS"  means,  with  respect  to the  Aircraft,  Airframe  or any
Engine, any of the following circumstances, conditions or events with respect to
such property, for any reason whatsoever:

     (a)  the  destruction  of such  property,  damage to such  property  beyond
          economic  repair or rendition of such property  permanently  unfit for
          normal use by Lessee;

     (b)  the actual or  constructive  total loss of such property or any damage
          to such  property,  or  requisition  of title or use of such property,
          which results in an insurance settlement with respect to such property
          on the basis of a total  loss or  constructive  or  compromised  total
          loss;

     (c)  any theft, hijacking or disappearance of such property for a period of
          180 consecutive days or more or, if earlier, the end of the Term;

     (d)  any  seizure,  condemnation,   confiscation,   taking  or  requisition
          (including loss of title) of such property by any Government Entity or
          purported  Government  Entity (other than a requisition  of use by the
          U.S.  Government) for a period  exceeding 180 consecutive  days or, if
          earlier, at the end of the Term;

     (e)  any seizure, condemnation,  confiscation, taking or requisition of use
          of such property by the U.S.  Government that continues until the last
          day of the Term,  PROVIDED  that no such Event of Loss shall  exist if
          Lessor  shall have elected not to treat such event as an Event of Loss
          pursuant to Section 10.6 of the Lease; and

<PAGE>

     (f)  as a result of any law, rule, regulation, order or other action by the
          Aviation  Authority or by any  Government  Entity of the government of
          registry of the Aircraft or by any Government  Entity otherwise having
          jurisdiction  over the  operation or use of the  Aircraft,  the use of
          such property in the normal  course of Lessee's  business of passenger
          air transportation is prohibited for a period of 180 consecutive days,
          unless Lessee,  prior to the expiration of such 180 day period,  shall
          have undertaken and shall be diligently carrying forward such steps as
          may be  necessary  or  desirable  to  permit  the  normal  use of such
          property  by  Lessee,  but in any  event if such use  shall  have been
          prohibited  for a period of 720 days,  provided  that no Event of Loss
          shall  be  deemed  to have  occurred  if  such  prohibition  has  been
          applicable to Lessee's (or a Permitted  Sublessee's) entire U.S. fleet
          of such property and Lessee (or a Permitted  Sublessee),  prior to the
          expiration of such 720-day  period,  shall have conformed at least one
          unit of such  property  in its fleet to the  requirements  of any such
          law,  rule,  regulation,  order or other action and commenced  regular
          commercial  use  of  the  same  in  such  jurisdiction  and  shall  be
          diligently  carrying forward,  in a manner which does not discriminate
          against such property in so conforming such property,  steps which are
          necessary or  desirable  to permit the normal use of such  property by
          Lessee,  but in any event if such use shall have been prohibited for a
          period  of  three  years  or  such  use  shall  be  prohibited  at the
          expiration of the Term.

     "EXCLUDED  PAYMENTS" means (i) indemnity payments paid or payable by Lessee
to or in  respect  of Owner  Participant,  or Owner  Trustee  in its  individual
capacity,  their  respective  Affiliates,  successors and permitted  assigns and
their directors,  officers, employees, servants and agents pursuant to Section 9
of the Participation  Agreement or any  corresponding  payments under the Lease,
(ii)  proceeds  of public  liability  insurance  paid or  payable as a result of
insurance  claims made, or losses  suffered,  by Owner Trustee in its individual
capacity or by Owner Participant,  that are payable directly to Owner Trustee in
its  individual  capacity,  or Owner  Participant,  respectively,  for their own
account,  (iii) proceeds of insurance maintained with respect to the Aircraft by
Owner  Participant  or any  Affiliate  thereof  for its or their own  account or
benefit (whether  directly or through Owner Trustee) and permitted under Section
11.2 of the Lease, (iv) all payments required to be made under the Tax Indemnity
Agreement by Lessee  whether or not  denominated as  Supplemental  Rent, (v) any
amount payable to the Owner  Participant by any transferee as the purchase price
of the Owner Participant's  interest in the Trust Estate, (vi) any interest that

<PAGE>

pursuant to the Operative  Agreements may from time to time accrue in respect of
any of the amounts described in clauses (i) through (v) above, (vii) proceeds of
any right to enforce the payment of any amount  described in clauses (i) through
(vi) above (PROVIDED, that the rights referred to in this clause (vii) shall not
be deemed to include the  exercise  of any  remedies  provided  for in the Lease
other than the right to sue for  specific  performance  of any  covenant to make
such  payment  or to sue for  damages  in  respect  of the  breach  of any  such
covenant)  and (viii) any right to exercise  any  election or option or make any
decision or determination,  or to give or receive any notice, consent, waiver or
approval,  or to take any other action in respect of, but in each case,  only to
the extent relating to, any Excluded Payments.

     "EXISTING   LEASE"  has  the   meaning   provided  in  Schedule  3  to  the
Participation Agreement.

     "EXISTING LESSOR" means Corcim, Inc., a Delaware corporation.

     "EXISTING  LESSOR  AGREEMENTS"  means  the  Participation   Agreement,  the
Purchase Agreement  Assignment,  the Bills of Sale and the Termination Agreement
with respect to the Existing Lease.

     "EXISTING  MORTGAGE"  has  the  meaning  provided  in  Schedule  3  to  the
Participation Agreement.

     "EXISTING  MORTGAGEE" means Rolls-Royce plc, a corporation  organized under
the laws of England.

     "EXISTING MORTGAGEE  AGREEMENTS" means the Participation  Agreement and the
Termination Agreement with respect to the Existing Mortgage.

     "EXISTING  PARTICIPATION  AGREEMENT" has the meaning provided in Schedule 3
to the Participation Agreement.

     "EXISTING SUBLEASE" means the Aircraft Sublease  Agreement,  dated the date
of the Existing Participation Agreement,  between Lessee and Express relating to
the Aircraft.

     "EXPENSE LIMIT" has the meaning provided in Schedule 3 to the Participation
Agreement.

     "EXPENSES" means any and all  liabilities,  obligations,  losses,  damages,
settlements,   penalties,   claims,   actions,   suits,   costs,   expenses  and
disbursements (including, without limitation,  reasonable fees and disbursements
of legal counsel,  accountants,  appraisers,  inspectors or other professionals,
and costs of investigation).

     "EXPRESS" means  Continental  Express,  Inc., a wholly owned  subsidiary of
Lessee.

<PAGE>

     "EXPRESS  SUBLEASE" means the Permitted  Sublease,  dated as of the date of
the  Participation  Agreement,  between  Lessee  and  Express  relating  to  the
Aircraft.

     "FAA" means the Federal Aviation Administration of the United States or any
Government   Entity  succeeding  to  the  functions  of  such  Federal  Aviation
Administration.

     "FAA BILL OF SALE" means a bill of sale for the  Aircraft on AC Form 8050-2
(or such other form as may be approved by the FAA) delivered to Owner Trustee on
the Closing Date by Existing Lessor.

     "FAA FILED DOCUMENTS" means the Lease,  Lease Supplement No. 1, the Express
Sublease,  the  Trust  Indenture,  the  Trust  Agreement,  the  Trust  Indenture
Supplement,  the FAA  Bill of  Sale,  an  application  for  registration  of the
Aircraft  with  the  FAA in the  name  of  Owner  Trustee  and  the  Termination
Agreements.

     "FAA  REGULATIONS"  means  the  Federal  Aviation   Regulations  issued  or
promulgated pursuant to the Act from time to time.

     "FAIR MARKET  RENTAL  VALUE" means the fair market  rental value in Dollars
for the  Aircraft  that would apply in an  arm's-length  transaction  between an
informed and willing  lessee under no compulsion  to lease,  and an informed and
willing  lessor under no compulsion to lease,  the Aircraft,  for the applicable
Renewal  Lease Term,  assuming  that (a) the  Aircraft  has been  maintained  in
accordance with, and is in the condition required by, the Lease, (b) payments of
rent would be made  quarterly,  and (c) the Aircraft  would be leased during any
such Renewal Term on the same terms and conditions as are set forth in the Lease
with respect to the Base Lease Term.

     "FAIR  MARKET SALES VALUE" means the fair market sales value in Dollars for
the Aircraft that would apply in an arm's-length transaction between an informed
and willing buyer under no compulsion to buy, and an informed and willing seller
under no compulsion to sell, the Aircraft,  in a transaction that would close on
or about the  relevant  time of  determination,  assuming  (except as  otherwise
provided in Section 15.4 of the Lease) that (a) the Aircraft has been maintained
in accordance  with, and is in the condition  required by, the Lease and (b) the
Aircraft  would be  delivered to such  informed and willing  buyer in the return
condition required by the Lease.

     "FINANCING STATEMENTS" means, collectively,  (a) UCC-1 financing statements
(i) covering the Trust Indenture  Estate, by Owner Trustee,  as debtor,  showing
Mortgagee as secured party, for filing in Utah and each other jurisdiction that,
in the  opinion of  Mortgagee,  is  necessary  to perfect  its Lien on the Trust
Indenture   Estate  and  (ii)  covering  the  Lease  and  the  Aircraft,   as  a
precautionary matter, by Lessee, as lessee,  showing Owner Trustee as lessor and

<PAGE>

Mortgagee  as  assignee  of Owner  Trustee,  for  filing in Texas and each other
jurisdiction that, in the opinion of Owner Trustee and Mortgagee,  is reasonably
desirable and (b) UCC-3  financing  statements (i) evidencing the termination of
the Existing Lease and the Existing Sublease, for filing in Texas and each other
jurisdiction that, in the opinion of Owner Trustee and Mortgagee,  is reasonably
desirable and (ii)  evidencing the release of the Aircraft,  Aircraft  Documents
and  other  collateral  from the Lien of the  Existing  Mortgage  for  filing in
Delaware and each other  jurisdiction  that, in the opinion of Owner Trustee and
Mortgagee, is reasonably desirable.

     "FIRST  SECURITY"  means  First  Security  Bank,  National  Association,  a
national  banking  association,  not in its capacity as Owner  Trustee under the
Trust Agreement, but in its individual capacity.

     "GAAP" means generally accepted  accounting  principles as set forth in the
statements of financial  accounting standards issued by the Financial Accounting
Standards Board of the American  Institute of Certified Public  Accountants,  as
such principles may at any time or from time to time be varied by any applicable
financial accounting rules or regulations issued by the SEC and, with respect to
any person,  shall mean such principles applied on a basis consistent with prior
periods except as may be disclosed in such person's financial statements.

     "GOVERNMENT  ENTITY"  means (a) any federal,  state,  provincial or similar
government,  and any  body,  board,  department,  commission,  court,  tribunal,
authority,  agency or other  instrumentality of any such government or otherwise
exercising any executive,  legislative,  judicial,  administrative or regulatory
functions  of  such  government  or  (b)  any  other  government  entity  having
jurisdiction  over  any  matter  contemplated  by the  Operative  Agreements  or
relating to the  observance  or  performance  of the  obligations  of any of the
parties to the Operative Agreements.

     "INDEMNITEE"  means (i) First  Security  and  Owner  Trustee,  (ii) WTC and
Mortgagee,  (iii) each separate or additional  trustee appointed pursuant to the
Trust  Agreement  or the  Trust  Indenture,  (iv)  each  Participant,  (v) Owner
Participant Parent, (vi) the Trust Estate and the Trust Indenture Estate,  (vii)
the Subordination Agent, (viii) the Liquidity  Providers,  (ix) the Pass Through
Trustees,  (x) each  Affiliate  of the persons  described in clauses (i) through

<PAGE>

(v),  inclusive,  (xi) each Affiliate of the persons  described in clauses (vi),
(vii),  (viii) and (ix), (xii) the respective  directors,  officers,  employees,
agents and servants of each of the persons  described in clauses (i) through (v)
inclusive  and  in  clause  (x),  (xiii)  the  respective  directors,  officers,
employees,  agents and  servants  of each of the  persons  described  in clauses
(vii),  (viii), (ix) and (xi), (xiv) the successors and permitted assigns of the
persons described in clauses (i) through (v), inclusive,  and in clauses (x) and
(xii), and (xv) the successors and permitted assigns of the persons described in
clauses  (vii),  (viii),  (ix),  (xi) and  (xiii);  PROVIDED  THAT  the  persons
described in clauses (vii),  (viii),  (ix), (xi) (xiii) and (xv) are Indemnitees
only  for  purposes  of  Section  9.1 of  the  Participation  Agreement.  If any
Indemnitee is Airframe  Manufacturer or Engine Manufacturer or any subcontractor
or supplier of either  thereof,  such Person shall be an Indemnitee  only in its
capacity as Owner Participant, Loan Participant or Note Holder.

     "INDENTURE  AGREEMENTS" means the Participation  Agreement,  the Lease, the
Purchase  Agreement,   the  Purchase  Agreement  Assignment,   the  Consent  and
Agreement,  the Bills of Sale and any other  contract,  agreement or  instrument
from time to time assigned or pledged under the Trust Indenture.

     "INDENTURE DEFAULT" means any condition,  circumstance,  act or event that,
with the  giving of  notice,  the  lapse of time or both,  would  constitute  an
Indenture Event of Default.

     "INDENTURE  EVENT  OF  DEFAULT"  means  any one or more of the  conditions,
circumstances, acts or events set forth in Section 4.02 of the Trust Indenture.

     "INDENTURE INDEMNITEE" means (i) WTC and the Mortgagee,  (ii) each separate
or  additional  trustee  appointed  pursuant to the Trust  Indenture,  (iii) the
Subordination Agent, (iv) each Liquidity Provider, (v) each Pass Through Trustee
and (vi) each of the  respective  directors,  officers,  employees,  agents  and
servants of each of the persons  described in clauses (i) through (v)  inclusive
above.

     "INTERCREDITOR  AGREEMENT" means that certain Intercreditor Agreement among
the Pass Through Trustees,  the Liquidity Providers and the Subordination Agent,
dated as of the Issuance Date,  provided that, for purposes of any obligation of
Lessee,  no  amendment,  modification  or  supplement  to,  or  substitution  or
replacement of, such Intercreditor Agreement shall be effective unless consented
to by Lessee.

     "IRS"  means the  Internal  Revenue  Service  of the  United  States or any
Government Entity succeeding to the functions of such Internal Revenue Service.

     "ISSUANCE DATE" means September 25, 1997.

     "LAW" means (a) any constitution, treaty, statute, law, decree, regulation,
order,  rule or  directive  of any  Government  Entity,  and (b) any judicial or
administrative  interpretation  or application of, or decision under, any of the
foregoing.

<PAGE>

     "LEASE" or "LEASE  AGREEMENT"  means the Lease Agreement ____,  dated as of
even date with the Participation Agreement, between Owner Trustee and Lessee.

     "LEASE DEFAULT" means any condition,  circumstance, act or event that, with
the giving of notice,  the lapse of time or both, would constitute a Lease Event
of Default.

     "LEASE  EVENT  OF  DEFAULT"  means  any  one or  more  of  the  conditions,
circumstances, acts or events set forth in Section 14 of the Lease.

     "LEASE  SUPPLEMENT" means a supplement to the Lease, in the form of Exhibit
A to the Lease.

     "LEASE  SUPPLEMENT  NO. 1" means the initial  Lease  Supplement,  dated the
Closing Date.

     "LESSEE" means Continental Airlines, Inc., a Delaware corporation.

     "LESSEE OPERATIVE AGREEMENTS" means the Participation Agreement, the Lease,
Lease  Supplement No. 1, the Express  Sublease,  the Termination  Agreement with
respect to the Existing Sublease and the Tax Indemnity Agreement.

     "LESSEE PERSON" means Lessee, any sublessee,  assignee,  successor or other
user or person in  possession  of the  Aircraft,  Airframe  or an Engine with or
without color of right, or any Affiliate of any of the foregoing  (excluding any
Tax Indemnitee or any related Tax Indemnitee with respect thereto, or any person
using or claiming any rights with respect to the Aircraft, Airframe or an Engine
directly  by or  through  any of the  persons  in  this  parenthetical,  but not
excluding  any  Person  claiming  directly  or  indirectly  through or under the
Lease).

     "LESSOR" means Owner Trustee in its capacity as lessor under the Lease.

     "LESSOR  LIEN"  means,  with  respect  to any  person and in respect of any
property (including,  without limitation,  the Trust Estate, the Trust Indenture
Estate, the Aircraft,  Airframe,  Engines,  Parts or Aircraft  Documents) or any
payments,  any Lien on such  property or  payments  which (a) arises from claims
against  such  person (if such  person is a trustee,  whether in its  individual
capacity or in its capacity as a trustee) not related to any of the transactions
contemplated by the Operative Agreements,  (b) results from acts or omissions of
such person (if such person is a trustee,  whether in its individual capacity or
in its capacity as a trustee) in violation of such  person's  obligations  under
any of the terms of the Operative Agreements, or not related to the transactions
contemplated  by the Operative  Agreements,  (c) is imposed as a result of Taxes
against  such  person (if such  person is a trustee,  whether in its  individual

<PAGE>

capacity or in its capacity as a trustee) or any of its  Affiliates not required
to be indemnified  by Lessee under the  Participation  Agreement,  or (d) claims
against  such person  arising out of any transfer by such person of its interest
in the  Aircraft,  the Trust Estate or the  Operative  Agreements,  other than a
Transfer  permitted by the terms of the Operative  Agreements or pursuant to the
exercise of remedies set forth in Section 15 of the Lease.

     "LESSOR RENT" means, with respect to any Payment Date, the amount set forth
in Schedule 4 to the Participation Agreement with respect to such Payment Date.

     "LESSOR'S  COST" means the amount paid by Owner Trustee to Existing  Lessor
to  purchase  the  Aircraft  pursuant  to the  Participation  Agreement,  and is
designated by Dollar amount in Schedule 3 to the Participation Agreement.

     "LETTER  AGREEMENT"  means  the  Letter  Agreement,  dated  the date of the
Participation Agreement, between Lessee and Owner Participant,  which includes a
statement that it is the Letter Agreement for purposes of this Annex A.

     "LIEN" means any mortgage, pledge, lien, charge, claim, encumbrance,  lease
or security interest affecting the title to or any interest in property.

     "LIQUIDITY   FACILITIES"   means  the  three  Revolving  Credit  Agreements
(consisting of a separate Revolving Credit Agreement with the Liquidity Provider
with respect to each Pass Through Trust)  between the  Subordination  Agent,  as
borrower, and a Liquidity Provider, each dated as of the Issuance Date, PROVIDED
that, for purposes of any obligation of Lessee,  no amendment,  modification  or
supplement to, or substitution  or replacement  of, any such Liquidity  Facility
shall be effective unless consented to by Lessee.

     "LIQUIDITY PROVIDER" means ABN AMRO Bank N.V., Chicago Branch, as a Class A
Liquidity  Provider,  Class B Liquidity  Provider and Class C Liquidity Provider
(as such terms are defined in the Intercreditor  Agreement) under the respective
Liquidity Facilities, or any successor thereto.

     "LOAN  PARTICIPANTS"  mean, until the Closing shall have been  consummated,
the Pass Through  Trustees,  and after the Closing shall have been  consummated,
each Note Holder.

     "LOSS  PAYMENT  DATE"  means the date on which  payment is due  pursuant to
Section 10.1.2(a)(i) of the Lease.

     "MAINTENANCE PROGRAM" is defined in Annex C to the Lease.

     "MAJORITY IN INTEREST OF NOTE  HOLDERS"  means as of a  particular  date of
determination,  the holders of a majority in aggregate unpaid Original Amount of

<PAGE>

all Equipment  Notes  outstanding as of such date (excluding any Equipment Notes
held by Owner Trustee, Lessee, or Owner Participant or any Affiliate of any such
party or any interests of Owner Trustee or Owner  Participant  therein by reason
of  subrogation  pursuant  to Section  4.03 of the Trust  Indenture  (unless all
Equipment Notes then outstanding shall be held by Owner Trustee,  Lessee,  Owner
Participant or any Affiliate of any thereof)); PROVIDED that for the purposes of
directing  any  action or  casting  any vote or giving  any  consent,  waiver or
instruction  hereunder any Note Holder of an Equipment  Note or Equipment  Notes
may allocate,  in such Note Holder's sole discretion,  any fractional portion of
the principal amount of such Equipment Note or Equipment Notes in favor of or in
opposition to any such action, vote, consent, waiver or instruction.

     "MAKE-WHOLE  AMOUNT" means,  with respect to any Equipment  Note, an amount
(as determined by an independent  investment banker of national  standing) equal
to the  excess,  if any,  of (a) the present  value of the  remaining  scheduled
payments of principal and interest to maturity of such  Equipment  Note computed
by discounting such payments on a quarterly basis on each Payment Date (assuming
a 360-day  year of twelve  30-day  months)  using a  discount  rate equal to the
Treasury Yield over (b) the outstanding  principal amount of such Equipment Note
plus accrued interest to the date of determination.  For purposes of determining
the Make-Whole Amount, "Treasury Yield" means, at the date of determination with
respect to any  Equipment  Note,  the interest  rate  (expressed  as a quarterly
equivalent  and as a decimal and, in the case of United States  Treasury  bills,
converted to a bond equivalent  yield) determined to be the per annum rate equal
to the  semi-annual  yield to maturity  for United  States  Treasury  securities
maturing  on the  Average  Life Date of such  Equipment  Note and trading in the
public securities markets either as determined by interpolation between the most
recent weekly average yield to maturity for two series of United States Treasury
securities,  trading in the public securities markets, (A) one maturing as close
as possible to, but earlier than,  the Average Life Date of such  Equipment Note
and (B) the other  maturing as close as possible to, but later than, the Average
Life Date of such  Equipment  Note, in each case as published in the most recent
H.15(519) or, if a weekly  average yield to maturity for United States  Treasury
securities  maturing on the Average Life Date of such Equipment Note is reported
on the most recent H.15(519), such weekly average yield to maturity as published
in such H.15(519) "H.15(519)" means the weekly statistical release designated as
such, or any successor  publication,  published by the Board of Governors of the
Federal Reserve System.  The date of determination of a Make-Whole  Amount shall
be the third Business Day prior to the applicable payment or redemption date and
the "most recent H.15(519)" means the H.15(519)  published prior to the close of
business on the third Business Day prior to the applicable payment or redemption
date.

<PAGE>

     "MATERIAL  ADVERSE  CHANGE" means,  with respect to any person,  any event,
condition or circumstance  that  materially and adversely  affects such person's
business  or  consolidated  financial  condition,  or its  ability to observe or
perform  its  obligations,   liabilities  and  agreements  under  the  Operative
Agreements.

     "MORTGAGED PROPERTY" is defined in Section 3.03 of the Trust Indenture.

     "MORTGAGEE" means Wilmington Trust Company, a Delaware banking corporation,
not in its  individual  capacity  but  solely  as loan  trustee  under the Trust
Indenture.

     "MORTGAGEE AGREEMENTS" means, collectively, the Participation Agreement and
the Trust Indenture.

     "MORTGAGEE  EVENT"  means (i) in the event of a  reorganization  proceeding
involving the Lessee under Chapter 11 of the Bankruptcy Code, (A) the trustee in
such  proceeding  or  the  Lessee  not  assuming  or  agreeing  to  perform  its
obligations  under the Lease,  as  contemplated  under Section 1110,  during the
60-day period under Section 1110(a)(1)(A) of the Bankruptcy Code (or such longer
period as may apply under Section 1110(b) of the Bankruptcy  Code) or (B) at any
time after agreeing to perform or assume such  obligations,  such trustee or the
Lessee ceasing to perform or assuming such  obligations with the result that the
Continuous  Stay Period comes to an end or (ii) either the Equipment Notes shall
have become due and payable  pursuant to Section  4.04(b) of the Trust Indenture
or Mortgagee has taken action or notified  Owner Trustee that it intends to take
action to foreclose  the Lien of the Trust  Indenture or otherwise  commence the
exercise of any  significant  remedy in accordance  with Section  4.04(a) of the
Trust Indenture.

     "NET ECONOMIC  RETURN" means the Owner  Participant's  net after-tax  yield
utilizing the multiple  investment sinking fund method of analysis and aggregate
net  after-tax  cash flow,  computed  on the basis of the same  methodology  and
assumptions  as were utilized by the initial Owner  Participant  in  determining
Lessor  Rent,   Stipulated  Loss  Value   percentages   and  Termination   Value
percentages, as of the Closing Date.

     "NET WORTH" means, for any person,  the excess of its total assets over its
total liabilities in accordance with GAAP.

     "NON-U.S.  PERSON" means any Person other than a United States  person,  as
defined in Section 7701(a)(30) of the Code.

     "NOTE  HOLDER"  means at any time  each  registered  holder  of one or more
Equipment Notes.

<PAGE>

     "OFFICER'S CERTIFICATE" means, in respect of any party to the Participation
Agreement,  a  certificate  signed  by the  Chairman,  the  President,  any Vice
President  (including  those  with  varying  ranks  such as  Executive,  Senior,
Assistant  or Staff Vice  President),  the  Treasurer  or the  Secretary of such
party.

     "OPERATIVE AGREEMENTS" means,  collectively,  the Participation  Agreement,
the  Trust  Agreement,  the  Purchase  Agreement  Assignment,  the  Consent  and
Agreement,  the Lease, Lease Supplement No. 1, the Trust Indenture,  the initial
Trust Indenture Supplement,  the Bills of Sale, the Tax Indemnity Agreement, the
Owner  Participant  Guaranty,  the Equipment Notes, the Letter Agreement and the
Termination Agreements.

     "OPERATIVE  INDENTURES" means each of the indentures under which notes have
been issued and purchased by the Pass Through Trustees.

     "OP JURISDICTION" is defined in Schedule 3 to the Participation Agreement.

     "ORIGINAL  AMOUNT,"  with  respect to an Equipment  Note,  means the stated
original  principal  amount of such  Equipment  Note and,  with  respect  to all
Equipment Notes,  means the aggregate stated original  principal  amounts of all
Equipment Notes.

     "OWNER PARTICIPANT" means the person executing the Participation  Agreement
as "Owner  Participant"  or, if a second person  becomes an "Owner  Participant"
pursuant to Section 10.1.1 of the Participation Agreement, both of such persons;
PROVIDED  that if an  Owner  Participant  Transfers  100% of its  interest  to a
successor  Owner   Participant,   such  transferring   Owner  Participant  shall
thereafter no longer be considered an "Owner Participant."

     "OWNER  PARTICIPANT  AGREEMENTS"  means,  collectively,  the  Participation
Agreement, the Tax Indemnity Agreement and the Trust Agreement.

     "OWNER PARTICIPANT  GUARANTY" means the Guaranty by Corporate  Affiliate of
Owner Participant  dated the Delivery Date from Owner Participant  Parent to the
beneficiaries named therein.

     "OWNER PARTICIPANT PARENT" means the person executing the Owner Participant
Guaranty.

     "OWNER  PARTICIPANT'S  PERCENTAGE"  means the  percentage  of Lessor's Cost
allocated to the Owner Participant in Schedule 2 to the Participation Agreement.

     "OWNER TRUSTEE" means First Security Bank, National Association, a national
banking  association,  not in  its  individual  capacity,  except  as  expressly
provided in any Operative Agreement, but solely as Owner Trustee under the Trust
Agreement.

<PAGE>

     "OWNER  TRUSTEE   AGREEMENTS"   means,   collectively,   the  Participation
Agreement,  the Lease,  Lease Supplement No. 1, the Trust  Agreement,  the Trust
Indenture,  the initial Trust Indenture Supplement,  the Equipment Notes and the
Purchase Agreement Assignment.

     "PARTICIPANTS"  means,  collectively,   Owner  Participant  and  each  Loan
Participant and  "Participant"  means Owner  Participant or a Loan  Participant,
individually.

     "PARTICIPATION  AGREEMENT" means the Participation  Agreement ____ dated as
of September 25, 1997 among Lessee,  Owner Participant,  Owner Trustee, the Pass
Through  Trustees,  Subordination  Agent,  Mortgagee,  the Existing Lessor,  the
Existing Mortgagee and Airframe Manufacturer.

     "PARTS" means all appliances,  parts, components,  avionics,  landing gear,
instruments, appurtenances,  accessories, furnishings, seats and other equipment
of whatever nature (other than (a) Engines or engines,  and (b) any items leased
by Lessee from a third party other than Lessor)),  that may from time to time be
installed or  incorporated  in or attached or appurtenant to the Airframe or any
Engine.

     "PASS  THROUGH  AGREEMENTS"  means the Pass Through Trust  Agreements,  the
Intercreditor Agreement, the Liquidity Facilities and the Fee Letter (as defined
in the Intercreditor  Agreement),  provided, that no amendment,  modification or
supplement to, or  substitution  or replacement of, any such Fee Letter shall be
effective  for  purposes of any  obligation  of Lessee,  unless  consented to by
Lessee.

     "PASS THROUGH  CERTIFICATES" means the pass through  certificates issued by
the Pass Through Trusts (and any other pass through  certificates for which such
pass through certificates may be exchanged).

     "PASS THROUGH  TRUST" means each of the three  separate pass through trusts
created under the Pass Through Trust Agreements.

     "PASS  THROUGH  TRUST  AGREEMENT"  means each of the three  separate  Trust
Supplements,  together in each case with the Basic Pass Through Trust Agreement,
each dated as of the Issuance  Date,  by and between the Lessee and Pass Through
Trustee.

     "PASS THROUGH TRUSTEE" means  Wilmington Trust Company,  a Delaware banking
corporation, in its capacity as trustee under each Pass Through Trust Agreement.

     "PASS THROUGH TRUSTEE  AGREEMENTS" means the Participation  Agreement,  the
Pass Through Trust Agreements, and the Intercreditor Agreement.

<PAGE>


     "PAYMENT DATE" means the Closing Date and each March 24, June 24, September
24 and December 24 during the Term, commencing with the first such date to occur
after the Closing Date.

     "PAYMENT  DEFAULT"  means the  failure by Lessee to pay any amount of Basic
Rent, Renewal Rent, Stipulated Loss Value or Termination Value when due.

     "PAYMENT DUE RATE" is defined in Schedule 1 to the Lease.

     "PAYMENT PERIOD" means each of the consecutive quarterly periods during the
Term ending on a Payment Date, the first such period commencing on and including
the Closing Date.

     "PERMITTED AIR CARRIER" means (i) any Permitted  Foreign Air Carrier,  (ii)
any person approved in writing by Lessor or (iii) any U.S. Air Carrier.

     "PERMITTED COUNTRY" means any country listed on Schedule 5 to the Lease.

     "PERMITTED  FOREIGN AIR CARRIER"  means any air carrier with its  principal
executive  offices in any  Permitted  Country and which is authorized to conduct
commercial  airline  operations  and to  operate  jet  aircraft  similar  to the
Aircraft under the applicable Laws of such Permitted Country.

     "PERMITTED  GOVERNMENT  ENTITY"  means (i) the U.S.  Government or (ii) any
Government  Entity  if the  Aircraft  is then  registered  under the laws of the
country of such Government Entity.

     "PERMITTED  INSTITUTION" means any bank, trust company,  insurance company,
financial  institution or corporation  (other than,  without Lessee's consent, a
commercial air carrier, a commercial  aircraft operator,  a freight forwarder or
Affiliate  of any of the  foregoing),  in each case with a combined  capital and
surplus or net worth of at least $25,000,000.

     "PERMITTED  LIEN" means any Lien  described  in clauses  (a)  through  (f),
inclusive, of Section 6 of the -------------- Lease.

     "PERMITTED  SUBLEASE" means a sublease permitted under Section 7.2.7 of the
Lease.

     "PERMITTED SUBLESSEE" means the sublessee under a Permitted Sublease.

<PAGE>

     "PERSONS"  or  "PERSONS"  means  individuals,  firms,  partnerships,  joint
ventures, trusts, trustees,  Government Entities,  organizations,  associations,
corporations,  government  agencies,  committees,  departments,  authorities and
other bodies, corporate or incorporate,  whether having distinct legal status or
not, or any member of any of the same.

     "PLAN" means any  employee  benefit plan within the meaning of Section 3(3)
of ERISA, or any plan within the meaning of Section 4975(e)(1) of the Code.

     "PRELIMINARY NOTICE" is defined in Section 17.1 of the Lease.

     "PREMIUM  TERMINATION DATE" means August 22, 2008 in the case of the Series
A Equipment  Notes,  April 30, 2004 in the case of the Series B Equipment  Notes
and February 16, 2002 in the case of the Series C Equipment Notes.

     "PTT  PERCENTAGE"  means,  with respect to each Pass Through  Trustee,  the
percentage of Lessor's Cost allocated to such Pass Through Trustee in Schedule 2
to the Participation Agreement.

     "PURCHASE  AGREEMENT"  means  the  Purchase  Agreement  GPJ-003/96  between
Airframe Manufacturer and Express (including all exhibits thereto, together with
all letter  agreements  entered into that by their terms constitute part of such
Purchase  Agreement),  to the extent assigned pursuant to the Purchase Agreement
Assignment.

     "PURCHASE  AGREEMENT  ASSIGNMENT" means the Purchase  Agreement  Assignment
____, dated as of even date with the Participation  Agreement,  between Existing
Lessor and Owner Trustee.

     "PURCHASE  DATE" means the last  Business Day of the Base Lease Term or any
Renewal Lease Term, as specified in any Purchase Notice.

     "PURCHASE NOTICE" is defined in Section 17.3.1 of the Lease.

     "QIB" is defined in Section 2.08 of the Trust Indenture.

     "RENEWAL  LEASE  TERM"  means  each two year  term for  which  the Lease is
extended by Lessee,  if any,  pursuant to the first or second such extensions in
accordance with Section 17 of the Lease.

     "RENEWAL NOTICE" is defined in Section 17.2.1 of the Lease.

<PAGE>

     "RENEWAL RENT" for the Aircraft means the rent payable  therefor in respect
of a Renewal Lease Term determined pursuant to Section 17.2.2 of the Lease.

     "RENT" means, collectively, Basic Rent, Renewal Rent and Supplemental Rent.

     "REPLACEMENT  ENGINE" means an engine substituted for an Engine pursuant to
the Lease.

     "RETURN ACCEPTANCE SUPPLEMENT" means a Return Acceptance Supplement,  dated
as of the date the  Aircraft is returned to Lessor  pursuant to Section 5 of the
Lease, by Lessor and Lessee substantially in the form of Exhibit B to the Lease.

     "SCHEDULED  CLOSING  DATE"  means the  expected  Closing  Date  notified to
Lessee,  Existing  Lessor,  each  Participant,  Owner  Trustee and  Mortgagee by
Existing Mortgagee pursuant to Section 4.1 of the Participation Agreement, which
expected  Closing  Date  shall be a Business  Day not later than the  Commitment
Termination Date.

     "SCHEDULED EXPIRATION DATE" is defined in Schedule 1 to the Lease.

     "SCHEDULED  RENEWAL TERM  EXPIRATION  DATE" means, in the case of the first
Renewal Lease Term, the second anniversary of the Scheduled Expiration Date, and
in the case of the second  Renewal  Lease Term,  the fourth  anniversary  of the
Scheduled Expiration Date.

     "SEC" means the Securities and Exchange Commission of the United States, or
any  Government  Entity  succeeding  to the  functions  of such  Securities  and
Exchange Commission.

     "Section  1110"  means 11 U.S.C.  ss.  1110 of the  Bankruptcy  Code or any
successor or analogous section of the federal bankruptcy Law in effect from time
to time.

     "SECTION 1110 EVENT" means the  institution of  reorganization  proceedings
with respect to Lessee under Chapter 11 of the  Bankruptcy  Code and the trustee
or  debtor-in-possession  in such  proceedings  (i) having agreed to perform its
obligations  under the  Lease  with the  approval  of the  applicable  court and
thereafter  having  continued to perform such  obligations  in  accordance  with
Section 1110 or (ii) having  assumed the Lease with the approval of the relevant
court and  thereafter  having  continued  to perform its  obligations  under the
Lease.

     "SECTION 1110 PERIOD" means the continuous period of 60 days, or such other
period as may be specified in Section 1110(a)(1)(A) of the U.S. Bankruptcy Code,
plus  an   additional   period,   if  any,   resulting   from  the   trustee  or

<PAGE>

debtor-in-possession  in such  proceeding  assuming,  or agreeing to perform its
obligations under, the Lease with the approval of the applicable court.

     "SECURED OBLIGATIONS" is defined in Section 2.06 of the Trust Indenture.

     "SECURITIES ACT" means the Securities Act of 1933, as amended.

     "SECURITY"  means a "security" as defined in Section 2(1) of the Securities
Act.

     "SENIOR HOLDER" is defined in Section 2.14(c) of the Trust Indenture.

     "SERIES" means any of Series A, Series B or Series C.

     "SERIES A" or "SERIES A EQUIPMENT NOTES" means Equipment Notes issued under
the Trust  Indenture and  designated as "Series A"  thereunder,  in the Original
Amount and  maturities  and bearing  interest as  specified in Schedule I to the
Trust Indenture under the heading "Series A."

     "SERIES B" or "SERIES B EQUIPMENT NOTES" means Equipment Notes issued under
the Trust  Indenture and  designated as "Series B"  thereunder,  in the Original
Amount and  maturities  and bearing  interest as  specified in Schedule I to the
Trust Indenture under the heading "Series B."

     "SERIES C" or "SERIES C EQUIPMENT NOTES" means Equipment Notes issued under
the Trust  Indenture and  designated as "Series C"  thereunder,  in the Original
Amount and  maturities  and bearing  interest as  specified in Schedule I to the
Trust Indenture under the heading "Series C."

     "SIMILAR AIRCRAFT" is defined in Schedule 1 to the Lease.

     "SLV RATE" is defined in Schedule 1 to the Lease.

     "STIPULATED LOSS VALUE" means, with respect to the Aircraft, (a) during the
Base Lease Term,  the amount  determined by  multiplying  (i) the percentage set
forth in Schedule 3 to the Lease (as  adjusted  from time to time in  accordance
with Section 3.2.3 of the Lease) opposite the Stipulated Loss Value Date by (ii)
Lessor's Cost and (b) during any Renewal Term, the amount determined pursuant to
Section  17.2.3 of the Lease.  Notwithstanding  anything to the  contrary in any
Operative Agreement,  Stipulated Loss Value shall always be sufficient to pay in
full,  as of the  date  of  payment  thereof  (assuming  timely  payment  of the
Equipment Notes prior to such date),  the aggregate  unpaid  principal amount of
all  Equipment  Notes  outstanding  as of such date,  together  with accrued and
unpaid interest on all such Equipment Notes as of such date.

<PAGE>

     "STIPULATED  LOSS VALUE DATE" means,  for any month,  the day in such month
specified in Schedule 3 to the Lease or, if such day is not a Business  Day, the
immediately succeeding Business Day.

     "SUBORDINATION  AGENT" means  Wilmington  Trust Company,  as  subordination
agent under the Intercreditor Agreement.

     "SUBORDINATION  AGENT AGREEMENTS" means the  Participation  Agreement,  the
Liquidity Facilities and the Intercreditor Agreement.

     "SUPPLEMENTAL   RENT"   means,   without   duplication   (a)  all  amounts,
liabilities,  indemnities and obligations (other than Basic Rent or Renewal Rent
but  including  Make-Whole  Amount,  if any)  that  Lessee  assumes  or  becomes
obligated  to or agrees to pay under any  Lessee  Operative  Agreement  to or on
behalf of Lessor or any other person, including, without limitation, payments of
Stipulated  Loss Value,  Termination  Value and  payments of  indemnities  under
Section  9 of the  Participation  Agreement,  (b) any  amount  payable  by Owner
Trustee pursuant to Section 2.15 of the Trust Indenture,  to the extent not paid
when due by the Existing Mortgagee pursuant to the Fee Letter (as defined in the
Intercreditor Agreement),  provided that, in calculating any such amount that is
determined based on interest payable on any "Advance"  pursuant to any Liquidity
Facility, the interest rate utilized in determining the amount payable by Lessee
hereunder shall be 0.4% per annum less than the interest rate applicable thereto
pursuant to the terms of such Liquidity Facility,  and provided,  further,  that
Lessee shall have no  obligation  to pay any  commitment  fee payable  under any
Liquidity Facility to extent calculated at a rate of 0.4% per annum or less, (c)
Lessee's  pro rata share of all  compensation  and  reimbursement  of  expenses,
disbursements  and  advances  payable  by Lessee  under the Pass  Through  Trust
Agreements,   and  (d)  Lessee's  pro  rata  share  of  all   compensation   and
reimbursement of expenses and disbursements  payable to the Subordination  Agent
under the Intercreditor Agreement except with respect to any income or franchise
taxes incurred by the  Subordination  Agent in connection with the  transactions
contemplated by the Intercreditor  Agreement. As used herein, "Lessee's pro rata
share" means as of any time a fraction,  the numerator of which is the principal
balance then  outstanding of Equipment Notes and the denominator of which is the
aggregate  principal  balance then outstanding of all "Equipment Notes" (as such
term is defined in each of the Operative Indentures).

     "TAX  ATTRIBUTE  PERIOD" is defined  in Section  1(e) of the Tax  Indemnity
Agreement.

     "TAX  INDEMNITEE"  means (a) First Security and Owner Trustee,  (b) WTC and
Mortgagee,  (c) each separate or additional  trustee  appointed  pursuant to the
Trust  Agreement or the Trust  Indenture,  (d) each  Participant,  (e) the Trust
Estate  and the  Trust  Indenture  Estate  and (f)  the  respective  successors,

<PAGE>

assigns, agents and servants of the foregoing.  For purposes of this definition,
the term "Owner  Participant"  shall include any member of an  affiliated  group
(within the meaning of Section 1504 of the Code) of which Owner  Participant is,
or may become, a member if consolidated, joint or combined returns are filed for
such affiliated group for federal, state or local income tax purposes.

     "TAX INDEMNITY  AGREEMENT" means the Tax Indemnity  Agreement,  dated as of
even  date  with  the   Participation   Agreement,   between  Lessee  and  Owner
Participant.

     "TAXES" means all license, recording,  documentary,  registration and other
similar fees and all taxes, levies,  imposts,  duties,  charges,  assessments or
withholdings of any nature whatsoever imposed by any Taxing Authority,  together
with any  penalties,  additions to tax,  fines or interest  thereon or additions
thereto.

     "TAXING  AUTHORITY"  means any federal,  state or local government or other
taxing authority in the United States,  any foreign  government or any political
subdivision or taxing authority thereof,  any international  taxing authority or
any  territory  or  possession  of the  United  States or any  taxing  authority
thereof.

     "TERM"  means the  term,  commencing  on the  Closing  Date,  for which the
Aircraft  is leased  pursuant to Section 3 of the Lease,  and shall  include the
Base Lease Term and, if applicable,  any Renewal Lease Term; PROVIDED that if at
the  scheduled  end of the Term the  Aircraft or Airframe is being used,  or was
within six (6) months prior thereto being used, by the U.S.  Government pursuant
to  CRAF,  the  Term  shall be  deemed  extended  for the  period  necessary  to
accommodate  usage of the Aircraft or Airframe  pursuant to CRAF plus six months
thereafter,  and Lessee shall be obligated to pay Basic Rent with respect to any
such period of  extension at a rate equal to the Basic Rent paid during the Base
Lease Term or the  applicable  Renewal  Lease Term,  whichever  shall have ended
immediately prior to such extension.

     "TERMINATION  AGREEMENTS" means,  collectively,  the termination  agreement
with respect to the Existing Lease,  the  termination  agreement with respect to
the Existing Sublease and the release from the Lien of the Existing Mortgage, in
each  case  delivered  pursuant  to  Section  5.1.2(xiii)  of the  Participation
Agreement.

     "TERMINATION  DATE" means any Payment Date  occurring  after the end of the
Tax  Attribute  Period on which the Lease shall  terminate  in  accordance  with
Section 9 of the Lease.

     "TERMINATION  VALUE"  means,  with  respect  to the  Aircraft,  the  amount
determined  by  multiplying  (a) the  percentage  set forth in Schedule 4 to the

<PAGE>

Lease (as adjusted  from time to time in  accordance  with Section  3.2.3 of the
Lease)   opposite  the   applicable   Payment   Date  by  (b)   Lessor's   Cost.
Notwithstanding anything to the contrary in any Operative Agreement, Termination
Value  shall  always be  sufficient  to pay in full,  as of the date of  payment
thereof (assuming timely payment of the Equipment Notes prior to such date), the
aggregate unpaid principal amount of all Equipment Notes  outstanding as of such
date,  together with accrued and unpaid  interest on all such Equipment Notes as
of such date.

     "THRESHOLD AMOUNT" is defined in Schedule 1 to the Lease.

     "TRANSACTIONS"  means the  transactions  contemplated by the  Participation
Agreement and the other Operative Agreements to occur on the Closing Date.

     "TRANSACTION  EXPENSES"  means  (a) all  costs  and  expenses  incurred  by
Existing  Mortgagee,   Owner  Participant,   the  Pass  Through  Trustees,   the
Subordination  Agent,  Owner  Trustee  and  Mortgagee  in  connection  with  the
preparation,  execution  and delivery of the  Operative  Agreements  (including,
without  limitation,  the  reasonable  fees and  expenses  of  counsel  for such
parties),  (b) all  costs  and  expenses  for the  recording  or  filing  of any
documents,   certificates  or  instruments  in  accordance  with  any  Operative
Agreement,  including,  without  limitation,  the FAA  Filed  Documents  and the
Financing  Statements,  (c) one ninth of (i) the underwriting  fees and expenses
attributable to the offering and sale of the Pass Through  Certificates and (ii)
all  costs  and  expenses  incurred  by  Existing  Mortgagee,  the Pass  Through
Trustees,  the  Subordination  Agent,  Owner Trustee and Mortgagee in connection
with the  preparation,  execution  and delivery of the Pass  Through  Agreements
(including,  without limitation, the reasonable fees and expenses of counsel for
such  parties),  (d) the equity  placement  fee and  expenses of Equity  Advisor
attributable  to the Aircraft,  (e) the  reasonable  fees and  disbursements  of
special counsel in Oklahoma City, Oklahoma,  in connection with the Closing, (f)
all initial and ongoing  fees,  disbursements  and expenses of Owner Trustee and
Mortgagee,  and (g) the fees  and  expenses  of the  Appraiser  contemplated  by
Section 5.1.2(xv) of the Participation Agreement.

     "TRANSFER" means the transfer,  sale, assignment or other conveyance of all
or any interest in any property, right or interest.

     "TRANSFEREE" means a person to which any Owner  Participant,  Owner Trustee
or any Loan  Participant  or Note Holder  purports or intends to Transfer any or
all of its right, title or interest in the Trust Estate or in its Equipment Note
and the Trust Indenture Estate, respectively, as described in Section 10.1.1(a),
10.1.2 or 10.1.3 (but excluding participants in any participation referred to in
Section 10.1.3), respectively, of the Participation Agreement.

<PAGE>

     "TRUST" means the trust created by the Trust Agreement.

     "TRUST  AGREEMENT"  means the Trust Agreement  ____,  dated as of even date
with the Participation Agreement, between Owner Participant and Owner Trustee.

     "TRUST ESTATE" means all estate, right, title and interest of Owner Trustee
in and to the  Aircraft,  the  Lease,  any  Lease  Supplement  and the  Purchase
Agreement  including,   without  limitation,  all  amounts  of  Basic  Rent  and
Supplemental Rent including, without limitation,  insurance proceeds (other than
insurance  proceeds  payable to or for the  benefit of Owner  Participant,  Note
Holders or WTC) and requisition,  indemnity or other payments of any kind for of
with respect to the Aircraft  (except amounts owing to Owner  Participant,  Note
Holders or WTC, or to any of their respective  directors,  officers,  employees,
servants  and agents,  pursuant to Section 10 of the  Participation  Agreement).
Notwithstanding  the  foregoing,  "Trust  Estate" shall not include any Excluded
Payment.

     "TRUST  INDENTURE" means the Trust Indenture and Mortgage ____, dated as of
even date with the Participation Agreement, between Owner Trustee and Mortgagee.

     "TRUST INDENTURE  ESTATE" is defined in the "Granting  Clause" of the Trust
Indenture.

     "TRUST  INDENTURE  SUPPLEMENT"  means a Trust  Indenture  and Mortgage ____
Supplement,  substantially in the form of Exhibit A to the Trust Indenture, with
appropriate modifications to reflect the purpose for which it is being used.

     "TRUST  SUPPLEMENT"  means an  agreement  supplemental  to the  Basic  Pass
Through Trust  Agreement  pursuant to which (i) a separate  trust is created for
the benefit of the holders of the Pass Through  Certificates  of a series,  (ii)
the  issuance  of the Pass  Through  Certificates  of such  series  representing
fractional  undivided  interests in such trust is authorized and (iii) the terms
of the Pass Through Certificates of such series are established.

     "UCC"  means the  Uniform  Commercial  Code as in effect in any  applicable
jurisdiction.

     "UNITED  STATES" OR "U.S."  means the United  States of America;  provided,
that for geographic purposes, "United States" means, in aggregate, the 50 states
and the District of Columbia of the United States of America.

     "U.S. AIR CARRIER" means any United States air carrier that is a Citizen of
the United States  holding an air carrier  operating  certificate  issued by the
Secretary  of  Transportation  pursuant to chapter 447 of title 49 of the United

<PAGE>

States Code for  aircraft  capable of carrying  10 or more  individuals  or 6000
pounds  or more of  cargo,  and as to which  there  is in  force an air  carrier
operating  certificate  issued pursuant to Part 121 of the FAA  Regulations,  or
which may  operate as an air carrier by  certification  or  otherwise  under any
successor or substitute provisions therefor or in the absence thereof.

     "U.S.  PERSON"  means any Person  described in Section  7701(a)(30)  of the
Code.

     "U.S. GOVERNMENT" means the federal government of the United States, or any
instrumentality or agency thereof the obligations of which are guaranteed by the
full faith and credit of the federal government of the United States.

     "WEIGHTED  AVERAGE LIFE TO MATURITY"  means,  with respect to any specified
Debt, at the time of the  determination  thereof the number of years obtained by
dividing the then Remaining  Dollar-years  of such Debt by the then  outstanding
principal amount of such Debt. The term "Remaining  Dollar-years" shall mean the
amount obtained by (1) multiplying the amount of each  then-remaining  principal
payment  on  such  Debt  by the  number  of  years  (calculated  at the  nearest
one-twelfth)  that will elapse between the date of determination of the Weighted
Average Life to Maturity of such Debt and the date of that required  payment and
(2) totaling all the products obtained in clause (1) above.

     "WET LEASE" means any arrangement  whereby Lessee or a Permitted  Sublessee
agrees to furnish the Aircraft, Airframe or any Engine to a third party pursuant
to  which  the  Aircraft,  Airframe  or  Engine  shall  at all  times  be in the
operational control of Lessee or a Permitted  Sublessee,  provided that Lessee's
obligations   under  this  Lease  shall   continue  in  full  force  and  effect
notwithstanding any such arrangement.

     "WTC" means Wilmington Trust Company, a Delaware banking  corporation,  not
in its capacity as Mortgagee  under the Trust  Indenture,  but in its individual
capacity.

<PAGE>
                                                   -----------------------------
                                                   |        SCHEDULE 1         |
                                                   |            TO             |
                                                   |Participation Agreement ___|
                                                   -----------------------------

                              ACCOUNTS; ADDRESSES

<TABLE>
<CAPTION>

                              ACCOUNT FOR PAYMENTS                   ADDRESS FOR NOTICES
                              --------------------                   -------------------

<S>                         <C>                                  <C>
CONTINENTAL                 The Chase Manhattan Bank             Continental Airlines, Inc.
AIRLINES, INC.              New York, New York 10081             2929 Allen Parkway
                            Account No.: 910-2-499291            Suite 2010
                            ABA#: 021-000021                     Houston, Texas 77019
                            Attention: Paul Trupia               Attention: Executive Vice
                            Voice: 212-552-2829                   President and Chief
                            Facsimile: 212-552-0107               Financial Officer
                            Reference: Continental               Facsimile: (713) 520-6329
                             Lease ____

ICX CORPORATION             Charter One Bank F.S.B.              ICX Corporation
                            1215 Superior Avenue                 3 Summit Park Dr.
                            Cleveland, OH  44114                 Suite 200
                            ABA#:  241070417                     Cleveland, OH  44131
                            Account No.:  400113830              Attention:  General Counsel
                                                                 Attention:  Chief Financial
                                                                  Officer
                                                                 Facsimile:  (216) 328-8710
                                                                 Facsimile:  (216) 328-8714

FIRST SECURITY BANK,        First Security Bank,
NATIONAL ASSOCIATION        National Association                 First Security Bank,
                            79 South Main Street                 National Association
                            Salt Lake City, Utah  84111          79 South Main Street
                            Account No.: 051-0922115             Salt Lake City, Utah  84111
                            Corporate Trust Department           Attention: Corporate Trust Department
                            ABA#: 124-0000-12                    Facsimile: (801) 246-5053
                            Reference: Continental
                             Lease ____

WILMINGTON TRUST            The Chase Manhattan Bank
COMPANY, AS MORTGAGEE       New York, New York  10081            Wilmington Trust Company
                            Account No.: 920-1-014363            One Rodney Square
                            ABA#: 021-000021                     1100 North Market Street
                            Attention: Corporate Trust           Wilmington, Delaware  19890
                             Administration                      Attention: Corporate Trust Administration 
                            Reference: Continental               Facsimile: (302) 651-8882
                             Lease ____                          


<PAGE>

WILMINGTON TRUST            The Chase Manhattan Bank
COMPANY, AS                 New York, New York  10081            Wilmington Trust Company
SUBORDINATION AGENT         Account No.: 920-1-014363            One Rodney Square
                            ABA#: 021-000021                     1100 North Market Street
                            Attention: Corporate Trust           Wilmington, Delaware 19890
                             Administration                      Attention: Corporate Trust
                            Reference: Continental                Administration
                             Lease ____                          Facsimile: (302) 651-8882
                                                                 
WILMINGTON TRUST COMPANY,   The Chase Manhattan Bank
AS PASS THROUGH TRUSTEE     New York, New York  10081            Wilmington Trust Company
FOR THE 1997-3A PASS        Account No.: 920-1-014363            One Rodney Square
THROUGH TRUST               ABA#: 021-000021                     1100 North Market Street
                            Attention: Corporate Trust           Wilmington, Delaware 19890
                             Administration                      Attention: Corporate Trust
                            Reference: Continental                Administration
                             Lease ____                          Facsimile: (302) 651-8882
                                                                 
WILMINGTON TRUST COMPANY,   The Chase Manhattan Bank
AS PASS THROUGH TRUSTEE     New York, New York  10081            Wilmington Trust Company
FOR THE 1997-3B PASS        Account No.: 920-1-014363            One Rodney Square
THROUGH TRUST               ABA#: 021-000021                     1100 North Market Street   
                            Attention: Corporate Trust           Wilmington, Delaware 19890      
                             Administration                      Attention: Corporate Trust
                            Reference: Continental                Administration
                             Lease ____                          Facsimile: (302) 651-8882
                                                                 
WILMINGTON TRUST COMPANY,   The Chase Manhattan Bank
AS PASS THROUGH TRUSTEE     New York, New York  10081            Wilmington Trust Company
FOR THE 1997-3C PASS        Account No.: 920-1-014363            One Rodney Square
THROUGH TRUST               ABA#: 021-000021                     1100 North Market Street
                            Attention: Corporate Trust           Wilmington, Delaware 19890
                             Administration                      Attention: Corporate Trust
                            Reference: Continental                Administration
                             Lease ____                          Facsimile: (302) 651-8882 
                                                                 
CORCIM, INC.                None                                 CT Corporation System
                                                                 1209 Orange Street
                                                                 Wilmington, Delaware 19801
                                                                 Attention: Mark Ferrucci
                                                                 Facsimile: (302) 658-5459
                                                                 With copy to:
                                                                 EMBRAER-Empresa Brasileira de Aeronautica S.A.

<PAGE>

EMBRAER-EMPRESA             Banco do Brasil S.A.                 EMBRAER-Empresa Brasileira de Aeronautica S.A.
BRASILEIRA                  Av. Nelson D'Avila, 149              Av. Brigadeiro Faria Lima, 2170
DE AERONAUTICA S.A.         12245-030, Sao Jose dos              12227-901 Sao Jose dos Campos -SP Brazil
                            Campos-SP  Brazil                    Attention: General Counsel
                            Swift Code: BRASBRRJSJC              Facsimile: (55-123) 41-1679
                            Account No.: 9405-6
                            Reference: COEX Lease

ROLLS-ROYCE PLC             Citibank, NA                         Rolls-Royce plc
                            New York, New York 10005             65 Buckingham Gate
                            Account No. 36855852                 London SW1E 6AT, England
                            For further credit: 794-508          Attn: Company Secretary
                            ABA#: 021-000089                     Facsimile: 011-44-171-233-1733
                            Reference: Paying Agent

</TABLE>

<PAGE>

                                                   -----------------------------
                                                   |        SCHEDULE 2         |
                                                   |            TO             |
                                                   |PARTICIPATION AGREEMENT ___|
                                                   -----------------------------

                                   COMMITMENTS


<TABLE>
<CAPTION>

   PARTICIPANT               PERCENTAGE OF LESSOR'S         DOLLAR AMOUNT
   -----------               ----------------------         -------------
                                      COST
                                      ----

<S>                           <C>                           <C>
OWNER PARTICIPANT             OWNER PARTICIPANT'S
                                  PERCENTAGE



PASS THROUGH TRUSTEE          LOAN PARTICIPANT'S
                                PTT PERCENTAGE







TOTAL                                100%

</TABLE>

<PAGE>

                                                   -----------------------------
                                                   |        SCHEDULE 3         |
                                                   |            TO             |
                                                   |PARTICIPATION AGREEMENT ___|
                                                   -----------------------------

                                 CERTAIN TERMS



<TABLE>
<CAPTION>

       DEFINED TERM                       DEFINITION

<S>                                       <C>
Commitment Termination Date               October 15, 1997

Existing Lease                            Lease Agreement ____, dated as of           ,
                                          between Existing Lessor and Lessee

Existing Mortgage                         Aircraft Mortgage and Security Agreement-____,
                                          dated as of           , between Existing
                                          Lessor, as Debtor, and Existing Mortgagee, as
                                          Secured Party


Existing Participation                    Participation Agreement ____, dated as of
Agreement                                 ________, among Lessee, Existing Lessor,
                                          Express, Airframe Manufacturer and Existing
                                          Mortgagee

Equity Advisor                            Babcock & Brown, Inc.

Expense Limit

Lessor's Cost                             $12,600,000

Local Counsel to the Owner                Michael Babbbitt
Participant                       

Local Counsel to the Owner                Robert T. Modney
Participant Parent                

OP Jurisdiction                           Ohio

Special Counsel to the Owner              Chadbourne & Parke LLP
Participant and Owner
Participant Parent                        

Special Tax Counsel to the                Chadbourne & Parke LLP
Owner Participant
                                          
</TABLE>



            ----------------------------------------------------------
            | CONFIDENTIAL: SUBJECT TO RESTRICTIONS ON DISSEMINATION |
            |        SET FORTH IN SECTION 8 OF THIS AGREEMENT        |
            ----------------------------------------------------------

================================================================================

                          PARTICIPATION AGREEMENT ____
                         Dated as of September 25, 1997

                                      Among

                           CONTINENTAL AIRLINES, INC.,
                                     Lessee,

                          METLIFE CAPITAL CREDIT L.P.,
                               Owner Participant,

                   FIRST SECURITY BANK, NATIONAL ASSOCIATION,
                         Not in its individual capacity
                      except as expressly provided herein,
                          but solely as Owner Trustee,
                                 Owner Trustee,


                            WILMINGTON TRUST COMPANY,
                         Not in its individual capacity
                      except as expressly provided herein,
                  but solely as Mortgagee, Subordination Agent
               under the Intercreditor Agreement, and Pass Through
               Trustee under each of the Pass Through Agreements,
                         Mortgagee and Loan Participant,

                                  CORCIM, INC.
                                Existing Lessor,

                                ROLLS-ROYCE PLC,
                     Existing Mortgagee and Equity Guarantor
                                       and
                 EMBRAER-EMPRESA BRASILEIRA DE AERONAUTICA S.A.
                              Airframe Manufacturer

                          ----------------------------

                       One Embraer Model EMB-145 Aircraft
                    Bearing Manufacturer's Serial No. 145.___
                        and U.S. Registration No. N_____
                     with Two Allison Model AE3007A Engines



================================================================================



<PAGE>



                                                               CONTENTS
<TABLE>
<CAPTION>

<S>                  <C>                                                                                                         <C>
SECTION 1.           DEFINITIONS AND CONSTRUCTION...........................................................................       2

SECTION 2.           PARTICIPATION IN LESSOR'S COST; ISSUANCE OF EQUIPMENT NOTES; TERMINATION OF
                     OBLIGATION TO PARTICIPATE..............................................................................       2
                     2.1       Participation in Lessor's Cost...............................................................       2
                     2.2       Nature of Obligations of Participants........................................................       3
                     2.3       Termination of Obligation to Participate.....................................................       3

SECTION 3.           SALE OF AIRCRAFT; COMMITMENT TO LEASE AIRCRAFT.........................................................       3
                     3.1       Sale of Aircraft.............................................................................       3
                     3.2       Commitment to Lease..........................................................................       5

SECTION 4.           PROCEDURE FOR PARTICIPATION IN PAYMENT OF LESSOR'S COST; POSTPONEMENT OF
                     SCHEDULED CLOSING DATE.................................................................................       6
                     4.1       Notices of Scheduled Closing Date............................................................       6
                     4.2       Payment of Lessor's Cost.....................................................................       6
                     4.3       Postponement of Scheduled Closing Date.......................................................       7
                     4.4       Closing......................................................................................       8

SECTION 5.           CONDITIONS PRECEDENT...................................................................................       8
                     5.1       Conditions Precedent to Obligations of Participants..........................................       8
                     5.2       Conditions Precedent to Obligations of Owner Trustee.........................................      16
                     5.3       Conditions Precedent to Obligations of Mortgagee.............................................      16
                     5.4       Conditions Precedent to Obligations of Lessee................................................      17
                     5.5       Conditions Precedent to Obligations of Existing Lessor and Existing
                               Mortgagee....................................................................................      18
                     5.6       Post-Registration Opinion....................................................................      18

SECTION 6.           REPRESENTATIONS AND WARRANTIES.........................................................................      18
                     6.1       Lessee's Representations and Warranties......................................................      18
                     6.2       Owner Participant's Representations and Warranties...........................................      22
                     6.3       First Security's Representations and Warranties..............................................      25
                     6.4       WTC's Representations and Warranties.........................................................      28
                     6.5       Existing Lessor's Representations and Warranties.............................................      32
                     6.6       Existing Mortgagee's Representations and Warranties..........................................      34
                     6.7       Airframe Manufacturer's Representations and Warranties.......................................      36

<PAGE>


SECTION 7.           COVENANTS, UNDERTAKINGS AND AGREEMENTS.................................................................      38
                     7.1       Covenants of Lessee..........................................................................      38
                     7.2       Covenants of Owner Participant...............................................................      40
                     7.3       Covenants of First Security and Owner Trustee................................................      43
                     7.4       Covenants of WTC.............................................................................      46
                     7.5       Covenants of Note Holders....................................................................      47
                     7.6       Agreements...................................................................................      48

SECTION 8.           CONFIDENTIALITY........................................................................................      57

SECTION 9.           INDEMNIFICATION AND EXPENSES...........................................................................      58
                     9.1       General Indemnity............................................................................      58
                     9.2       Expenses.....................................................................................      64
                     9.3       General Tax Indemnity........................................................................      65
                     9.4       Payments.....................................................................................      77
                     9.5       Interest.....................................................................................      78
                     9.6       Benefit of Indemnities.......................................................................      78

SECTION 10.          ASSIGNMENT OR TRANSFER OF INTERESTS....................................................................      78
                     10.1      Participants, Owner Trustee and Note Holders.................................................      78
                     10.2      Effect of Transfer...........................................................................      81

SECTION 11.          [RESERVED].............................................................................................      81

SECTION 12.          SECTION 1110...........................................................................................      81

SECTION 13.          CHANGE OF CITIZENSHIP..................................................................................      82
                     13.1      Generally....................................................................................      82
                     13.2      Owner Participant............................................................................      82
                     13.3      Owner Trustee................................................................................      83
                     13.4      Mortgagee....................................................................................      83

SECTION 14.          CONCERNING OWNER TRUSTEE...............................................................................      83

SECTION 15.          MISCELLANEOUS..........................................................................................      84
                     15.1      Amendments...................................................................................      84
                     15.2      Severability.................................................................................      84
                     15.3      Survival.....................................................................................      84
                     15.4      Reproduction of Documents....................................................................      84
                     15.5      Counterparts.................................................................................      85
                     15.6      No Waiver....................................................................................      85
                     15.7      Notices......................................................................................      85
                     15.8      GOVERNING LAW; SUBMISSION TO JURISDICTION; VENUE.............................................      86
                     15.9      Third-Party Beneficiary......................................................................      87
                     15.10     Entire Agreement.............................................................................      87
                     15.11     Further Assurances...........................................................................      88

</TABLE>


ANNEX, SCHEDULES AND EXHIBITS

ANNEX A -         Definitions

SCHEDULE 1   -    Accounts; Addresses
SCHEDULE 2   -    Commitments
SCHEDULE 3   -    Certain Terms
SCHEDULE 4   -    Lessor Rent

EXHIBIT A    -    Opinion of special counsel to Lessee
EXHIBIT B    -    Opinion of corporate counsel to Lessee
EXHIBIT C-1  -    Opinion of corporate counsel to Airframe Manufacturer
EXHIBIT C-2  -    Opinion of special counsel to Airframe Manufacturer
EXHIBIT D    -    Opinion of special counsel to Owner Trustee
EXHIBIT E    -    Opinion of special counsel to Mortgagee
EXHIBIT F-1  -    Opinion of special counsel to Owner Participant and Owner
                  Participant Parent
EXHIBIT F-2  -    Opinion of local counsel to Owner Participant
                  and Owner Participant Parent
EXHIBIT G    -    Opinion of special counsel to Existing Lessor
EXHIBIT H    -    Opinion of special counsel to Existing Mortgagee
EXHIBIT I    -    Opinion of special counsel in Oklahoma City, Oklahoma
EXHIBIT J    -    Delivery Receipt




<PAGE>



                          PARTICIPATION AGREEMENT ____

           PARTICIPATION  AGREEMENT  ____,  dated as of September 25, 1997 (this
"Agreement"),  among (a)  CONTINENTAL  AIRLINES,  INC.,  a Delaware  corporation
("Lessee"),  (b) METLIFE CAPITAL CREDIT L.P.  ("Owner  Participant"),  (c) FIRST
SECURITY BANK, NATIONAL ASSOCIATION, a national banking association,  not in its
individual  capacity,  except as expressly  provided herein, but solely as Owner
Trustee (this and all other  capitalized terms used but not defined herein shall
have the respective  meanings ascribed thereto in Section 1) (in its capacity as
Owner  Trustee,  "Owner  Trustee" or "Lessor," and in its  individual  capacity,
"First Security"), (d) WILMINGTON TRUST COMPANY, a Delaware banking corporation,
not in its individual capacity,  except as expressly provided herein, but solely
as Mortgagee (in its capacity as Mortgagee,  "Mortgagee"  and in its  individual
capacity,  "WTC"), (e) WILMINGTON TRUST COMPANY, not in its individual capacity,
except as expressly  provided  herein,  but solely as Pass Through Trustee under
each of the Pass Through Trust Agreements, (each, a "Pass Through Trustee"), (f)
WILMINGTON TRUST COMPANY,  not in its individual  capacity,  except as expressly
provided  herein,  but solely as  Subordination  Agent  under the  Intercreditor
Agreement ("Subordination Agent"), (g) CORCIM, INC., a Delaware corporation (the
"Existing Lessor"),  (h) ROLLS-ROYCE PLC, a corporation organized under the laws
of  England  (the  "Existing   Mortgagee"  or  "Equity   Guarantor"),   and  (i)
EMBRAER-EMPRESA  BRASILEIRA DE AERONAUTICA  S.A., a company  organized under the
laws of Brazil ("Airframe Manufacturer").

                                    RECITALS

           A. Express and Airframe  Manufacturer  have entered into the Purchase
Agreement,  pursuant to which,  among other things,  Airframe  Manufacturer  has
agreed to  manufacture  and sell to Express  and  Express has agreed to purchase
from Airframe Manufacturer certain aircraft, including the Aircraft.

           B. Prior to the date hereof, in connection with the interim financing
of the  Aircraft,  (i) certain of Express'  rights under the Purchase  Agreement
with respect to the Aircraft were assigned to Existing Lessor, (ii) the Aircraft
was  purchased  by Existing  Lessor,  leased to Lessee  pursuant to the Existing
Lease and subleased to Express  pursuant to the Existing  Sublease and (iii) the
Existing  Lessor  granted to Existing  Mortgagee a security  interest  in, among
other  things,  the  Aircraft and the  Existing  Lease  pursuant to the Existing
Mortgage.

           C. In order to effectuate  the  long-term  financing of the Aircraft,
the parties hereto intend that (i) the Owner Trustee  purchase the Aircraft from

<PAGE>


the Existing Lessor utilizing the proceeds of the sale of the Equipment Notes to
the Pass Through  Trustees and the  investment  by Owner  Participant,  (ii) the
Aircraft be leased to Lessee and subleased to Express, (iii) Owner Trustee grant
a security  interest to  Mortgagee in the Aircraft and the Lease for the benefit
of the Note Holders and (iv) the Existing  Lease be terminated  and the Aircraft
released from the Lien of the Existing Mortgagee.

           D.  Concurrently  with  the  execution  and  delivery  hereof,  Owner
Participant Parent has, for the benefit of Lessee,  Owner Trustee and Mortgagee,
issued the Owner  Participant  Guaranty,  pursuant  to which  Owner  Participant
Parent will guarantee the obligations of Owner  Participant  under the Operative
Agreements.

           E.  In  order to  induce  Owner  Participant  to  participate  in the
financing of the Aircraft  contemplated  hereby,  Equity Guarantor has agreed to
provide the Equity Guaranty.

           F. The parties hereto wish to set forth in this  Agreement  the terms
and  conditions  upon and subject to which the aforesaid  transactions  shall be
effected.

           NOW,  THEREFORE,  in  consideration  of the  premises  and the mutual
agreements contained herein and for other good and valuable  consideration,  the
receipt and  sufficiency  of which are hereby  acknowledged,  the parties hereto
agree as follows:

SECTION 1. DEFINITIONS AND CONSTRUCTION

           Capitalized  terms  used  but  not  defined  herein  shall  have  the
respective  meanings  set  forth or  incorporated  by  reference,  and  shall be
construed and interpreted in the manner described, in Annex A.

SECTION  2.  PARTICIPATION  IN  LESSOR'S  COST;  ISSUANCE  OF  EQUIPMENT  NOTES;
             TERMINATION OF OBLIGATION TO PARTICIPATE

           2.1 PARTICIPATION IN LESSOR'S COST

           Subject to the terms and conditions of this Agreement, on the Closing
Date, Owner  Participant and each Pass Through Trustee shall  participate in the
payment of Lessor's Cost as follows:

          (a)  Owner  Participant  shall  participate in the payment of Lessor's
               Cost for the  Aircraft  by  making an  equity  investment  in the
               beneficial  ownership  of the  Aircraft  in the amount in Dollars
               equal to Owner  Participant's  Percentage  multiplied by Lessor's
               Cost; and


<PAGE>


          (b)  Each Pass Through Trustee shall make a non-recourse  secured loan
               to Owner Trustee to finance, in part, the Owner Trustee's payment
               of  Lessor's  Cost in the  amount in  Dollars  equal to such Pass
               Through  Trustee's PTT  Percentage  multiplied by Lessor's  Cost,
               such loan to be evidenced by one or more Equipment  Notes,  dated
               the  Closing  Date,  issued  to the  Subordination  Agent  as the
               registered holder on behalf of each such Pass Through Trustee for
               the related Pass  Through  Trust by Owner  Trustee in  accordance
               with this  Agreement  and the Trust  Indenture,  in an  aggregate
               principal  amount  equal  to the  Commitment  of each  such  Pass
               Through Trustee.

          2.2 NATURE OF OBLIGATIONS OF PARTICIPANTS

          The obligations  hereunder of each  Participant  are several,  and not
joint,  and a Participant  shall have no  obligation to make  available to Owner
Trustee any portion of any amount not paid  hereunder by any other  Participant.
The failure by any  Participant to perform its  obligations  hereunder shall not
affect the  obligations of Lessee toward the other  Participants,  except to the
extent provided in Section 5.4.

           2.3 TERMINATION OF OBLIGATION TO PARTICIPATE

           Notwithstanding any other provision of this Agreement, if the Closing
does not occur on or before the Commitment  Termination  Date, the Commitment of
each  Participant  and its  obligation to participate in the payment of Lessor's
Cost shall  expire and be of no further  force and  effect;  PROVIDED,  that the
liability of any Participant that has defaulted in the payment of its Commitment
shall not be released.

SECTION 3. SALE OF AIRCRAFT; COMMITMENT TO LEASE AIRCRAFT

           3.1 SALE OF AIRCRAFT

           Subject to the terms and conditions hereof, at the Closing,  Existing
Lessor hereby agrees to sell to Owner Trustee and Owner Trustee hereby agrees to
purchase from Existing Lessor the Aircraft, on the following terms:

               3.1.1 DELIVERY

           The Aircraft  shall be delivered by Existing  Lessor to Owner Trustee
at such place as may be  designated  by Lessee and  approved by Existing  Lessor
(which  approval shall not be  unreasonably  withheld).  Upon Existing  Lessor's
delivery of the  Aircraft to Owner  Trustee,  Owner  Trustee  shall  execute and
deliver to  Existing  Lessor a Delivery  Receipt  therefor  in the form  annexed

<PAGE>


hereto as Exhibit J. This  purchase  and sale shall not be  effective  as to the
Aircraft  unless and until the  Aircraft  is  concurrently  delivered  under the
Lease.

               3.1.2 PURCHASE PRICE

           The full  purchase  price for the  Aircraft in the amount of Lessor's
Cost shall be paid to Existing Lessor in immediately available funds on delivery
of the Aircraft.

               3.1.3 DISCLAIMER

           Existing  Lessor does not make,  has not made and shall not be deemed
to have made, and expressly disclaims,  any representation or warranty,  express
or implied, as to:

               (v) THE  AIRWORTHINESS,  VALUE,  CONDITION,  DESIGN,  ANY IMPLIED
          WARRANTY OF  MERCHANTABILITY  OR FITNESS FOR USE OR FOR ANY PARTICULAR
          PURPOSE OF THE AIRFRAME, ANY ENGINE OR ANY PART THEREOF;

               (w) THE QUALITY OF THE  MATERIAL OR  WORKMANSHIP  WITH RESPECT TO
          THE AIRFRAME, ANY ENGINE OR ANY PART THEREOF;

               (x) THE  ABSENCE OF LATENT OR ANY OTHER  DEFECT IN THE  AIRFRAME,
          ANY ENGINE OR ANY PART THEREOF, WHETHER OR NOT DISCOVERABLE;

               (y) THE ABSENCE OF ANY  INFRINGEMENT OF ANY PATENT,  TRADEMARK OR
          COPYRIGHT OR THE LIKE; OR

               (z) THE ABSENCE OF OBLIGATIONS BASED ON STRICT LIABILITY IN TORT,
          OR  ANY  OTHER  REPRESENTATION  OR  WARRANTY  WHATSOEVER,  EXPRESS  OR
          IMPLIED, WITH RESPECT TO THE AIRFRAME, ANY ENGINE OR ANY PART THEREOF.
          The foregoing  disclaimer shall in no way affect or limit (i) Existing
          Lessor's obligations under the Operative Agreements,  or (ii) Existing
          Lessor's  representations  and  warranties  in  Section  6.5  of  this
          Agreement,  in the Aircraft Bill of Sale, including without limitation
          the warranty of good title,  or any other  express  representation  or
          warranty in any Operative Agreement.

               3.1.4 TERMINATION OF EXISTING FINANCING AGREEMENTS

           (a) The Existing  Lease and Existing  Sublease for the Aircraft shall
be terminated, and each of the Existing Lessor and Lessee shall take such action

<PAGE>


to evidence  such  termination  as Owner Trustee or Mortgagee  shall  reasonably
request,  including  execution and delivery of a  termination  agreement for the
Existing Lease and Existing Sublease in form and substance reasonably acceptable
to Owner Trustee and satisfactory for filing with the FAA, and UCC-3 termination
statements  with respect to the  termination  of the Existing Lease and Existing
Sublease.

           (b) The Aircraft,  Aircraft  Documents and other  collateral shall be
released  from the Lien of the Existing  Mortgage,  and the Existing  Lessor and
Existing  Mortgagee  shall take such  action to evidence  such  release as Owner
Trustee,  Mortgagee or Lessee shall reasonably request,  including the execution
and delivery of a Lien release with respect to the Existing Mortgage in form and
substance  reasonably  acceptable  to Owner  Trustee,  Mortgagee  and Lessee and
satisfactory  for filing with the FAA,  and UCC-3  termination  statements  with
respect to the release of the Aircraft from the Lien of the Existing Mortgage.

           (c)  The  Existing  Participation   Agreement  shall  be  terminated,
effective  as of the  Closing,  and the  parties  thereto  shall have no further
obligation  thereunder  except for Sections 7, 10, 11 and 12 thereof and for any
breach of such Agreement arising prior to the Closing.

           (d) Existing  Lessor shall refund to Lessee  "Basic Rent" (as defined
in the Existing Lease) paid in advance by Lessee  attributable to periods on and
after the Closing Date determined by multiplying  such Basic Rent by a fraction,
the  numerator  of which shall be the number of days  remaining  in the month in
which the Closing  Date occurs  (from and  including  the Closing  Date) and the
denominator of which shall be the total number of days in such month.

               3.1.5 TAXES

           Existing Lessor shall pay and discharge all applicable  sales, use or
similar  Taxes,  duties  or fees  assessed  or  levied  by any  federal,  state,
provincial or local taxing authority as a result of the sale and delivery of the
Aircraft to Owner Trustee contemplated by this Agreement. Existing Lessor, Owner
Trustee and Lessee will cooperate in order to minimize  Taxes  applicable to the
sale  and  delivery  of the  Aircraft  to  Owner  Trustee  contemplated  by this
Agreement.

           3.2 COMMITMENT TO LEASE

           Subject to the terms and conditions of this  Agreement,  concurrently
with the issuance of the Equipment Notes and the purchase of the Aircraft by the

<PAGE>


Owner  Trustee on the Closing  Date,  Owner  Trustee shall lease the Aircraft to
Lessee, and Lessee shall lease the Aircraft from Owner Trustee, under the Lease.

SECTION 4. PROCEDURE FOR PARTICIPATION IN PAYMENT OF LESSOR'S COST; POSTPONEMENT
           OF SCHEDULED CLOSING DATE

           4.1 NOTICES OF SCHEDULED CLOSING DATE

           Existing   Mortgagee   agrees  to  give  Lessee,   Existing   Lessor,
Participants,  Owner Trustee, and Mortgagee at least five Business Days' written
notice of the  Scheduled  Closing  Date.  Each  Participant  agrees  that making
available its respective  Commitment  shall  constitute a waiver of such notice.
Owner  Trustee  and  Mortgagee  shall be deemed to have  waived  such  notice if
Mortgagee shall have received from each Participant  funds in the full amount of
its respective Commitment.

           4.2 PAYMENT OF LESSOR'S COST

           (a) Each Participant  agrees,  subject to the terms and conditions of
this  Agreement,  to  make  the  Dollar  amount  of  its  respective  Commitment
available,  by wire transfer of immediately available funds to WTC's account no.
0016-1728  at  Citibank,  NA,  New York,  New York ABA#  021-000-089,  reference
Continental  Lease ____,  at or before  12:00 Noon,  New York City time,  on the
Scheduled Closing Date. All such funds made available by each Participant to WTC
shall,  until  payment  thereof  to  Existing  Lessor  as  provided  in  Section
4.2(b)(ii)  or return  thereof to the  respective  Participant  as  provided  in
Section  4.3.2,  be  held by WTC in  trust  for the  benefit  of the  respective
Participant,  as the sole and exclusive  property of the respective  Participant
and not as part of the Trust Estate or the Trust Indenture Estate.

           (b) Subject to the  satisfaction or waiver by the applicable party of
the  conditions  precedent set forth in Section 5, and  simultaneously  with the
receipt by the  parties  hereto of all amounts to be paid to them on the Closing
Date pursuant to this Section 4.2, Owner Trustee shall:

               (i) purchase, take title to, and accept delivery of the Aircraft,
          and in connection  therewith  execute the Delivery Receipt in the form
          of Exhibit J hereto;

               (ii) in consideration of the transfer of title to the Aircraft to
          Owner Trustee, direct WTC to pay, from the funds made available to WTC
          hereunder by the  Participants,  Lessor's  Cost to Existing  Lessor by
          wire  transfer of  immediately  available  funds to Existing  Lessor's

<PAGE>


          account set forth in Schedule 1 or as  otherwise  directed by Existing
          Lessor;

               (iii) execute an  application  for  registration  of the Aircraft
          with the FAA and Lease  Supplement No. 1, in each case with respect to
          the Aircraft;

               (iv) execute the Trust  Indenture and the initial Trust Indenture
          Supplement and issue the Equipment Notes to the Subordination Agent in
          accordance with Section 2.1(b);

               (v) lease the Aircraft to Lessee pursuant to the Lease; and

               (vi) take such other action as may be required to be taken by the
          Owner  Trustee  on the  Closing  Date by the  terms  of any  Operative
          Agreement.

          4.3 POSTPONEMENT OF SCHEDULED CLOSING DATE

               4.3.1 POSTPONEMENT

           If for any reason  whatsoever  the Closing is not  consummated on the
Scheduled Closing Date,  Existing Mortgagee may by telephonic  notice,  given by
5:00 p.m., New York City time (such telephonic  notice to be promptly  confirmed
in writing by personal delivery or facsimile),  on the Scheduled Closing Date to
Lessee,  Existing  Lessor,  each  Participant,   Owner  Trustee  and  Mortgagee,
designate a Delayed Closing Date.

               4.3.2 RETURN OF FUNDS

           If the Closing  fails to occur on the  Scheduled  Closing  Date,  WTC
shall promptly  return to each  Participant  that makes funds available to it in
accordance  with Section  4.2(a) such funds,  together  with  interest or income
earned thereon.

               4.3.3 INVESTMENT OF FUNDS; INTEREST

           (a) If the Closing fails to occur on the Scheduled  Closing Date, WTC
shall,  if so instructed in the notice from Existing  Mortgagee,  use reasonable
efforts to invest, at the risk of Existing  Mortgagee,  the funds received by it
from  Participants in Cash Equivalents.  Any such obligations  purchased by WTC,
whether  directly or through a repurchase  agreement,  shall be held in trust by
WTC for the benefit of the respective Participants that provided such funds, and
not as part of the Trust Estate or the Trust Indenture Estate.


<PAGE>


           (b) If the  Closing  fails to occur on the  Scheduled  Closing  Date,
unless WTC returns  all funds to the  Participants  by 2:00 p.m.,  New York City
time, on the Scheduled Closing Date,  Existing Mortgagee shall, on the Scheduled
Closing  Date or on the date funds are  required to be returned to  Participants
pursuant  to  Section  4.3.2,  reimburse  each  Participant  that has made funds
available  pursuant  to  Section  4.2 for the loss of the use of its  funds,  by
paying to such Participant in immediately available funds an amount equal to the
excess, if any, of (i) interest at the Debt Rate on the amount of such funds for
the period from and including  the  Scheduled  Closing Date to but excluding the
Closing  Date or, if  earlier,  the day on which  such  Participant's  funds are
returned  if such  return  is made by 2:00  p.m.,  New York City time (or to but
excluding  the next  following  Business  Day if such return is not made by such
time) over (ii) any amount  paid to such  Participant  in respect of interest or
income earned by WTC pursuant to Section 4.3.3(a).

           (c) On the  Closing  Date or on the date  funds  are  required  to be
returned to  Participants  pursuant to Section 4.3.2,  Existing  Mortgagee shall
reimburse  WTC, for the benefit of  Participants  that provided  funds which are
invested by WTC  hereunder,  for any losses  incurred on such  investments.  All
income and profits on the  investment of such funds shall be for the  respective
accounts of such Participants, and WTC shall not be liable for failure to invest
such funds or for any losses  incurred on such  investments,  except for its own
negligence or willful misconduct.

          4.4 CLOSING

           The Closing shall occur at the offices of Hughes  Hubbard & Reed LLP,
One Battery  Park Plaza,  New York,  New York 10004,  or such other place as the
parties shall agree.

SECTION 5. CONDITIONS PRECEDENT

          5.1 CONDITIONS PRECEDENT TO OBLIGATIONS OF PARTICIPANTs

          The  obligation of each  Participant  to make the Dollar amount of its
respective  Commitment available for payment as directed by the Owner Trustee on
the Closing Date is subject to satisfaction or waiver by each such  Participant,
at or prior to the Closing, of the conditions  precedent set forth below in this
Section  5.1;  PROVIDED,  that it  shall  not be a  condition  precedent  to the
obligation of any Participant that any document be produced or action taken that
is to be  produced  or taken by such  Participant  or by a  Person  within  such
Participant's  control;  PROVIDED,  FURTHER, that Sections 5.1.2(iii),  (xv) and
(xxv) (G) and 5.1.15 shall not be conditions precedent to the obligation of Loan

<PAGE>


Participant,  and  Section  5.1.2  (xxviii)  and  Section  5.1.5  shall not be a
condition precedent to the obligation of Owner Participant.

               5.1.1 NOTICE

           Such Participant  shall have received the notice described in Section
4.1 or,  in the case of a  Delayed  Closing  Date,  4.3,  when  and as  required
thereby, or shall have waived such notice.

               5.1.2 DELIVERY OF DOCUMENTS

           Such Participant shall, except as noted below, have received executed
counterparts  of  the  following   agreements,   instruments,   certificates  or
documents,  and each of such  counterparts  (a) shall have been duly authorized,
executed and delivered by the respective party or parties thereto,  (b) shall be
reasonably  satisfactory in form and substance to such Participant and (c) shall
be in full force and effect:

               (i) the Lease;  PROVIDED,  that only Mortgagee  shall receive the
          sole executed chattel paper original thereof;

               (ii) Lease Supplement No. 1; PROVIDED,  that only Mortgagee shall
          receive the sole executed chattel paper original thereof;

               (iii) the Tax  Indemnity  Agreement;  PROVIDED,  that only  Owner
          Participant  and  Lessee  shall  receive  copies of the Tax  Indemnity
          Agreement;

               (iv) the Trust Agreement;

               (v) the Trust Indenture;

               (vi) the initial Trust Indenture Supplement;

               (vii) the Purchase Agreement Assignment;

               (viii) the Consent and Agreement;

               (ix) the Equipment Notes dated the Closing Date;  PROVIDED,  that
          only the Subordination Agent shall receive the authenticated Equipment
          Notes;

               (x) an  excerpted  copy of the  Purchase  Agreement to the extent
          relating to Airframe Manufacturer's  warranties or related obligations
          or any  right in the  Purchase  Agreement  assigned  to Owner  Trustee
          pursuant to the Purchase  Agreement  Assignment;  PROVIDED,  that only
          Owner Trustee and Mortgagee  shall receive  copies of such  agreements
          
<PAGE>


          (copies of which may be inspected by Participants and their respective
          special  counsel on the Closing Date,  but after the Closing Date such
          copies  shall be retained by Owner  Trustee and  Mortgagee  and may be
          inspected and reviewed by Owner  Participant  or Loan  Participant  or
          their respective  counsel if and only if there shall have occurred and
          be continuing a Lease Default or Lease Event of Default);

               (xi) the Bills of Sale;

               (xii) the Express Sublease;

               (xiii) termination  agreements with respect to the Existing Lease
          and the  Existing  Sublease  and a release of the  Aircraft,  Aircraft
          Documents and other collateral from the Lien of the Existing Mortgage,
          as contemplated by Section 3.1.4;

               (xiv) the broker's report and insurance  certificates required by
          Section 11 of the Lease;

               (xv)  an  appraisal  or  appraisals  from  an  Appraiser,   which
          appraisal or appraisals  shall be reasonably  satisfactory in form and
          substance to Owner Participant;  PROVIDED, that only Owner Participant
          shall receive a copy of its appraisal (the "Appraisal");

               (xvi) (A) a copy of the Certificate of Incorporation  and By-Laws
          of Lessee and  resolutions  of the board of directors of Lessee and/or
          the  executive  committee  thereof,  in each case  certified as of the
          Closing Date,  by the  Secretary or an Assistant  Secretary of Lessee,
          duly authorizing the execution,  delivery and performance by Lessee of
          the Lessee Operative  Agreements required to be executed and delivered
          by  Lessee  on or prior to the  Closing  Date in  accordance  with the
          provisions  hereof  and  thereof;  (B) an  incumbency  certificate  of
          Lessee,  Existing Lessor,  Existing Mortgagee,  Airframe Manufacturer,
          Owner Participant, Owner Participant Parent, First Security and WTC as
          to the  person or  persons  authorized  to  execute  and  deliver  the
          relevant Operative  Agreements on behalf of such party; and (C) a copy
          of the Certificate of Incorporation  or Articles of Incorporation  and
          By-Laws and general authorizing resolutions of the boards of directors
          (or  executive   committees)   or  other   satisfactory   evidence  of
          authorization  of  Existing  Lessor,   Existing  Mortgagee,   Airframe
          Manufacturer,  Owner Participant's General Partner,  Owner Participant
          Parent,  First  Security  and WTC,  and a copy of Owner  Participant's
          Certificate   of  Limited   Partnership   and   Agreement  of  Limited
          Partnership  certified as of the Closing  Date by the  Secretary or an


<PAGE>


          Assistant  or  Attesting   Secretary  of  Existing  Lessor,   Existing
          Mortgagee, Airframe Manufacturer, Owner Participant, Owner Participant
          Parent,  First  Security and WTC,  respectively,  which  authorize the
          execution,  delivery  and  performance  by Existing  Lessor,  Existing
          Mortgagee, Airframe Manufacturer, Owner Participant, Owner Participant
          Parent, First Security and WTC, respectively, of each of the Operative
          Agreements to which it is a party,  together with such other documents
          and  evidence  with  respect  to it as Lessee or any  Participant  may
          reasonably  request  in order to  establish  the  consummation  of the
          transactions  contemplated  by this  Agreement  and the  taking of all
          corporate proceedings in connection therewith;

               (xvii)  an  Officer's  Certificate  of  Lessee,  dated  as of the
          Closing Date,  stating that its  representations  and  warranties  set
          forth in this  Agreement  are true and correct as of the Closing  Date
          (or, to the extent that any such representation and warranty expressly
          relates to an earlier date, true and correct as of such earlier date);

               (xviii) an Officer's  Certificate of First Security,  dated as of
          the Closing Date, stating that its representations and warranties,  in
          its  individual  capacity  and as  Owner  Trustee,  set  forth in this
          Agreement  are true and  correct as of the  Closing  Date (or,  to the
          extent that any such  representation and warranty expressly relates to
          an earlier date, true and correct as of such earlier date);

               (xix) an Officer's Certificate of Owner Participant,  dated as of
          the Closing Date, stating that its  representations and warranties set
          forth in this  Agreement  are true and correct as of the Closing  Date
          (or, to the extent that any such representation and warranty expressly
          relates to an earlier date, true and correct as of such earlier date);

               (xx) an  Officer's  Certificate  of WTC,  dated as of the Closing
          Date,  stating  that  its   representations   and  warranties  in  its
          individual  capacity  or as  Mortgagee,  a  Pass  Through  Trustee  or
          Subordination  Agent,  as the case may be, set forth in this Agreement
          are true and  correct as of the  Closing  Date (or, to the extent that
          any such  representation  and warranty expressly relates to an earlier
          date, true and correct as of such earlier date);

               (xxi) an Officer's  Certificate of Existing  Lessor,  dated as of
          the Closing Date, stating that its  representations and warranties set
          forth in this  Agreement  are true and correct as of the Closing  Date
          (or, to the extent that any such representation and warranty expressly
          relates to an earlier date, true and correct as of such earlier date);

               (xxii) an Officer's  Certificate of Existing Mortgagee,  dated as
          of the Closing Date, stating that its  representations  and warranties
          set forth in this  Agreement  are true and  correct as of the  Closing
          Date (or,  to the extent  that any such  representation  and  warranty
          expressly  relates to an  earlier  date,  true and  correct as of such
          earlier date);

<PAGE>


               (xxiii) an application for  registration of the Aircraft with the
          FAA in the name of Owner Trustee;  PROVIDED, that only special counsel
          in  Oklahoma  City,  Oklahoma  shall  receive the sole  executed  copy
          thereof for filing with the FAA;

               (xxiv) the Financing Statements;

               (xxv) the following  opinions of counsel,  in each case dated the
          Closing Date:

                    (A) an opinion of Hughes Hubbard & Reed LLP, special counsel
               to Lessee, substantially in the form of Exhibit A;

                    (B) an opinion of Lessee's Legal  Department,  substantially
               in the form of Exhibit B;

                    (C)  an  opinion  of  (x)  corporate   counsel  to  Airframe
               Manufacturer,  substantially  in the form of Exhibit C-1, and (y)
               Condon &  Forsyth,  special  counsel  to  Airframe  Manufacturer,
               substantially in the form of Exhibit C-2;

                    (D) an opinion of Ray, Quinney & Nebeker, special counsel to
               Owner Trustee, substantially in the form of Exhibit D;

                    (E) an  opinion  of  Morris,  James,  Hitchens  &  Williams,
               special counsel to Mortgagee and Loan Participant,  substantially
               in the form of Exhibit E;

                    (F) an opinion of Special  Counsel to Owner  Participant and
               Owner Participant Parent and an opinion of Local Counsel to Owner
               Participant  and Owner  Participant  Parent  (each as  defined in
               Schedule  3 to  this  Agreement),  substantially  in the  form of
               Exhibit F-1 and F-2, respectively;

<PAGE>


                    (G) an opinion of Special Tax  Counsel to Owner  Participant
               (as defined in  Schedule 3 to this  Agreement),  with  respect to
               certain tax consequences of the transactions contemplated hereby;
               PROVIDED, that only Owner Participant shall receive such opinion;

                    (H) an  opinion  of Condon &  Forsyth,  special  counsel  to
               Existing Lessor, substantially in the form of Exhibit G;

                    (I) an opinion of Haight Gardner  Holland & Knight,  special
               counsel  to  Existing  Mortgagee,  substantially  in the  form of
               Exhibit H; and

                    (J) an opinion of Lytle Soule & Curlee,  special  counsel in
               Oklahoma City, Oklahoma, substantially in the form of Exhibit I;

               (xxvi)  a  copy  of a  current,  valid  Standard  Certificate  of
          Airworthiness for the Aircraft duly issued by the FAA;

               (xxvii) an Officer's Certificate of Airframe Manufacturer,  dated
          as  of  the  Closing  Date,  stating  that  its   representations  and
          warranties  set forth in this Agreement are true and correct as of the
          Closing  Date (or,  to the  extent  that any such  representation  and
          warranty  expressly relates to an earlier date, true and correct as of
          such earlier date);

               (xxviii) the Owner Participant Guaranty;

               (xxix) the Equity Guaranty; PROVIDED that only Owner Participant,
          Existing  Mortgagee  and Owner  Trustee  shall  receive  copies of the
          Equity Guaranty; and

               (xxix) the Participants  and their respective  counsel shall have
          received copies of such documents and papers as such  Participants may
          reasonably  request,  other than (A) in the case of Loan  Participant,
          copies of the Purchase  Agreement,  provided that special  counsel for
          Loan Participant may inspect the Purchase Agreement in connection with
          the transactions  contemplated hereby or as a basis for such counsel's
          closing  opinion,  and (B) in the case of  parties  other  than  Owner
          Participant and its special counsel, the Tax Indemnity Agreement.

               5.1.3 OTHER COMMITMENTS

           Each other Participant shall have made available the Dollar amount of
its Commitment in accordance with Section 4.

<PAGE>


               5.1.4 VIOLATION OF LAW

           No change shall have occurred after the date of this Agreement in any
applicable Law that makes it a violation of Law for (a) Lessee, Existing Lessor,
Existing  Mortgagee,  any  Participant,  Subordination  Agent,  Owner Trustee or
Mortgagee to execute,  deliver and perform the Operative Agreements to which any
of them is a party or (b) any  Participant  to make  the  Dollar  amount  of its
Commitment  available  or, in the case of any Loan  Participant,  to  acquire an
Equipment Note or to realize the benefits of the security  afforded by the Trust
Indenture.

               5.1.5 PERFECTED SECURITY INTEREST

           On the Closing  Date,  after  giving  effect to the filing of the FAA
Filed  Documents and the Financing  Statements,  Mortgagee shall have received a
duly perfected first priority security interest in all of Owner Trustee's right,
title and  interest in the  Aircraft  and the Lease,  subject  only to Permitted
Liens.

               5.1.6 REPRESENTATIONS, WARRANTIES AND COVENANTS

           The  representations  and  warranties  of each  other  party  to this
Agreement  made,  in each case,  in this  Agreement  and in any other  Operative
Agreement  to which it is a party,  shall be true and  accurate in all  material
respects as of the Closing  Date  (unless any such  representation  and warranty
shall have been made with  reference  to a  specified  date,  in which case such
representation  and  warranty  shall be true and  accurate as of such  specified
date) and each other party to this Agreement  shall have performed and observed,
in all material  respects,  all of its covenants,  obligations and agreements in
this Agreement and in any other Operative Agreement to which it is a party to be
observed or performed by it as of the Closing Date.

               5.1.7 NO EVENT OF DEFAULT

           On the Closing Date, no event shall have occurred and be  continuing,
or would  result  from the  sale,  mortgage  or  lease  of the  Aircraft,  which
constitutes a Lease Default or Lease Event of Default,  or an Indenture  Default
or Indenture Event of Default.

               5.1.8 NO EVENT OF LOSS

           On the Closing Date, no Event of Loss with respect to the Airframe or
any Engine shall have  occurred  and no  circumstance,  condition,  act or event
that, with the giving of notice or lapse of time or both,  would give rise to or
constitute  an Event of Loss with  respect to the  Airframe or any Engine  shall
have occurred.

<PAGE>


               5.1.9 TITLE

           Owner  Trustee   shall  have  good  title   (subject  to  filing  and
recordation  of the FAA Bill of Sale  with the  FAA) to the  Aircraft,  free and
clear of  Liens,  except  (a) the  rights  of  Lessee  under the Lease and Lease
Supplement  No. 1, (b) the Lien created by the Trust  Indenture  and the initial
Trust Indenture Supplement and (c) other Permitted Liens.

               5.1.10 CERTIFICATION

           The Aircraft shall have been duly  certificated by the FAA as to type
and airworthiness.

               5.1.11 SECTION 1110

           Owner Trustee, as lessor under the Lease (and Mortgagee,  as assignee
of Owner Trustee under the Trust  Indenture),  shall be entitled to the benefits
of  Section  1110 (as  currently  in effect)  with  respect to the right to take
possession  of the Airframe and Engines as provided in the Lease in the event of
a case under Chapter 11 of the Bankruptcy Code in which Lessee is a debtor.

               5.1.12 FILING

           On the Closing Date (a) the FAA Filed  Documents shall have been duly
filed for  recordation  (or shall be in the  process  of being so duly filed for
recordation)  with the FAA in  accordance  with  the Act and (b) each  Financing
Statement  shall  have been duly  filed (or shall be in the  process of being so
duly filed) in the appropriate jurisdiction.

               5.1.13 NO PROCEEDINGS

           No action or  proceeding  shall have been  instituted,  nor shall any
action be threatened in writing,  before any  Government  Entity,  nor shall any
order,  judgment  or decree  have been  issued or  proposed  to be issued by any
Government Entity, to set aside, restrain,  enjoin or prevent the completion and
consummation  of  this  Agreement  or  any  other  Operative  Agreement  or  the
transactions contemplated hereby or thereby.

               5.1.14 GOVERNMENTAL ACTION

           All  appropriate  action  required  to have been  taken  prior to the
Closing Date by the FAA, or any governmental or political agency, subdivision or
instrumentality  of the  United  States,  in  connection  with the  transactions
contemplated by this Agreement shall have been taken,  and all orders,  permits,

<PAGE>


waivers,  authorizations,  exemptions and approvals of such entities required to
be  in  effect  on  the  Closing  Date  in  connection  with  the   transactions
contemplated by this Agreement shall have been issued.

           5.2 Conditions Precedent to Obligations of Owner Trustee

           The  obligation  of Owner  Trustee  to apply the  Commitments  of the
Participants to pay Lessor's Cost on the Closing Date is subject to satisfaction
or  waiver  by Owner  Trustee,  at or prior to the  Closing,  of the  conditions
precedent set forth below in this Section 5.2.

               5.2.1 NOTICE

           Owner Trustee shall have received the notice described in Section 4.1
or, in the case of a Delayed Closing Date, 4.3, when and as required thereby, or
shall have waived such notice.

               5.2.2 DOCUMENTS

           Executed  originals of the agreements,  instruments,  certificates or
documents  described in Section 5.1.2 shall have been received by Owner Trustee,
except as specifically provided therein,  unless the failure to receive any such
agreement,  instrument,  certificate  or document is the result of any action or
inaction by Owner Trustee.

               5.2.3 OTHER CONDITIONS PRECEDENT

           Each of the conditions set forth in Sections 5.1.4,  5.1.6, 5.1.7 and
5.1.11 shall have been satisfied  unless the failure of any such condition to be
satisfied is the result of any action or inaction by Owner Trustee.

           5.3 Conditions Precedent to Obligations of Mortgagee

           The obligation of Mortgagee to  authenticate  the Equipment  Notes on
the Closing Date is subject to the  satisfaction  or waiver by Mortgagee,  at or
prior to the  Closing,  of the  conditions  precedent  set  forth  below in this
Section 5.3.

               5.3.1 NOTICE

           Mortgagee shall have received the notice described in Section 4.1 or,
in the case of a Delayed  Closing Date,  4.3, when and as required  thereby,  or
shall have waived such notice.


<PAGE>


               5.3.2 DOCUMENTS

           Executed  originals of the agreements,  instruments,  certificates or
documents  described  in Section  5.1.2 shall have been  received by  Mortgagee,
except as specifically provided therein,  unless the failure to receive any such
agreement,  instrument,  certificate  or document is the result of any action or
inaction by Mortgagee.

               5.3.3 OTHER CONDITIONS PRECEDENT

           Each of the conditions set forth in Sections 5.1.4,  5.1.6, 5.1.7 and
5.1.11 shall have been satisfied  unless the failure of any such condition to be
satisfied is the result of any action or inaction by Mortgagee.

           5.4       Conditions Precedent to Obligations of Lessee

           The  obligation  of Lessee to lease the  Aircraft on the Closing Date
and to take the other  actions  required by this  Agreement to be taken by it at
the Closing is subject to the  satisfaction or waiver by Lessee,  at or prior to
the Closing, of the conditions precedent set forth below in this Section 5.4.

               5.4.1 DOCUMENTS

           Executed  originals of the agreements,  instruments,  certificates or
documents described in Section 5.1.2 shall have been received by Lessee,  except
as specifically  provided therein,  and shall be satisfactory to Lessee,  unless
the failure to receive any such agreement,  instrument,  certificate or document
is the result of any action or inaction by Lessee.

               5.4.2 SALES TAX

           Lessee shall be satisfied that no sales, use, value added,  goods and
services  or like tax,  and no stamp tax duty,  is payable  with  respect to the
delivery  of the  Aircraft  on the  Closing  Date to the extent  that Lessee has
liability therefor under Section 9.3.

               5.4.3 OTHER CONDITIONS PRECEDENT

           Each  of the  conditions  set  forth  in  Sections  5.1.3  (as to all
Participants), 5.1.4, 5.1.6, 5.1.7 (as to Indenture Defaults or Indenture Events
of  Default  not  constituting  Lease  Defaults  or  Lease  Events  of  Default,
respectively),  5.1.8, 5.1.9, 5.1.10,  5.1.11,  5.1.12,  5.1.13 and 5.1.14 shall
have  been  satisfied  or waived  by  Lessee,  unless  the  failure  of any such
condition to be satisfied is the result of any action or inaction by Lessee.


<PAGE>


           5.5 CONDITIONS  PRECEDENT  TO  OBLIGATIONS  OF  EXISTING  LESSOR  AND
               EXISTING MORTGAGEE

           The  obligation of Existing  Lessor to sell and transfer the Aircraft
to Owner Trustee at the time of the Closing and the  respective  obligations  of
each of  Existing  Lessor  and  Existing  Mortgagee  to take the  other  actions
required  by this  Agreement  to be taken by it at the Closing is subject to the
satisfaction  or  waiver by it, at or prior to the  Closing,  of the  conditions
precedent set forth below in this Section 5.5.

               5.5.1 TENDER OF LESSOR'S COST

           Owner Trustee shall have  tendered to Existing  Lessor  Lessor's Cost
pursuant to Section 4.2,  subject to performance by Existing Lessor and Existing
Mortgagee of their respective obligations under this Agreement.

               5.5.2 DOCUMENTS

           In the  case  of  Existing  Mortgagee,  in  its  capacity  as  Equity
Guarantor,  executed originals of the agreements,  instruments,  certificates or
documents  described  in  Section  5.1.2  shall  have  been  received  by Equity
Guarantor,  except as  specifically  provided  therein,  unless  the  failure to
receive any such agreement, instrument, certificate or document is the result of
any action or inaction by Equity Guarantor.

               5.5.3 OTHER CONDITIONS PRECEDENT

           The condition set forth in Section 5.1.4(a) shall have been satisfied
with respect to it.

           5.6 POST-REGISTRATION OPINION

           Promptly upon the registration of the Aircraft and the recordation of
the FAA Filed Documents  pursuant to the Act,  Airframe  Manufacturer will cause
Lytle Soule & Curlee,  special counsel in Oklahoma City, Oklahoma, to deliver to
Lessee, Existing Lessor, Existing Mortgagee, each Participant, Owner Trustee and
Mortgagee a favorable opinion or opinions addressed to each of them with respect
to such registration and recordation.

SECTION 6. REPRESENTATIONS AND WARRANTIES

           6.1 LESSEE'S REPRESENTATIONS AND WARRANTIES

           Lessee represents and warrants to each Participant, Equity Guarantor,
Existing Mortgagee, Existing Lessor, Airframe Manufacturer, Subordination Agent,
Owner Trustee and Mortgagee that:

               6.1.1 ORGANIZATION; QUALIFICATION

           Lessee is a corporation  duly  incorporated,  validly existing and in
good  standing  under the Laws of the State of  Delaware  and has the  corporate

<PAGE>


power and authority to conduct the business in which it is currently engaged and
to own or hold under  lease its  properties  and to enter into and  perform  its
obligations under the Lessee Operative  Agreements.  Lessee is duly qualified to
do business as a foreign  corporation in good standing in each  jurisdiction  in
which the nature and extent of the business conducted by it, or the ownership of
its properties,  requires such qualification,  except where the failure to be so
qualified would not give rise to a Material Adverse Change to Lessee.

               6.1.2 CORPORATE AUTHORIZATION

           Lessee  has taken,  or caused to be taken,  all  necessary  corporate
action (including,  without limitation, the obtaining of any consent or approval
of  stockholders  required by its  Certificate of  Incorporation  or By-Laws) to
authorize the execution and delivery of each of the Lessee Operative Agreements,
and the performance of its obligations thereunder.

               6.1.3 NO VIOLATION

           The  execution  and  delivery  by  Lessee  of  the  Lessee  Operative
Agreements,  the  performance  by Lessee of its  obligations  thereunder and the
consummation  by Lessee on the  Closing  Date of the  transactions  contemplated
thereby,  do not and will not (a) violate any  provision of the  Certificate  of
Incorporation or By-Laws of Lessee, (b) violate any Law applicable to or binding
on Lessee or (c)  violate  or  constitute  any  default  under  (other  than any
violation  or default  that would not  result in a  Material  Adverse  Change to
Lessee),  or result in the creation of any Lien (other than as  permitted  under
the Lease) upon the Aircraft under, any indenture,  mortgage,  chattel mortgage,
deed of  trust,  conditional  sales  contract,  lease,  loan or  other  material
agreement,  instrument or document to which Lessee is a party or by which Lessee
or any of its properties is bound.

               6.1.4 APPROVALS

           The  execution  and  delivery  by  Lessee  of  the  Lessee  Operative
Agreements,  the  performance  by Lessee of its  obligations  thereunder and the
consummation  by Lessee on the  Closing  Date of the  transactions  contemplated
thereby do not and will not require the consent or approval of, or the giving of

<PAGE>


notice to, or the registration with, or the recording or filing of any documents
with,  or the taking of any other action in respect of, (a) any trustee or other
holder of any Debt of  Lessee  and (b) any  Government  Entity,  other  than the
filing  of (x)  the  FAA  Filed  Documents  and the  Financing  Statements  (and
continuation statements  periodically) and (y) filings,  recordings,  notices or
other  ministerial  actions  pursuant to any routine  recording,  contractual or
regulatory requirements applicable to it.

               6.1.5 VALID AND BINDING AGREEMENTS

           The Lessee Operative  Agreements have been duly authorized,  executed
and  delivered by Lessee and,  assuming  the due  authorization,  execution  and
delivery  thereof by the other party or parties  thereto,  constitute the legal,
valid and binding  obligations of Lessee and are  enforceable  against Lessee in
accordance with the respective terms thereof,  except as such enforceability may
be limited by bankruptcy, insolvency,  reorganization,  receivership, moratorium
and other similar Laws  affecting the rights of creditors  generally and general
principles of equity, whether considered in a proceeding at law or in equity.

               6.1.6 LITIGATION

           Except as set forth in  Lessee's  most recent  Annual  Report on Form
10-K, as amended,  filed by Lessee with the SEC on or prior to the Closing Date,
or in any Quarterly  Report on Form 10-Q or Current  Report on Form 8-K filed by
Lessee with the SEC  subsequent to such Form 10-K and on or prior to the Closing
Date, no action,  claim or proceeding is now pending or, to the Actual Knowledge
of Lessee,  threatened,  against Lessee,  before any court,  governmental  body,
arbitration board, tribunal or administrative agency, which is reasonably likely
to be determined adversely to Lessee and if determined adversely to Lessee would
result in a Material Adverse Change.

               6.1.7 FINANCIAL CONDITION

           The audited  consolidated  balance  sheet of Lessee  with  respect to
Lessee's  most recent fiscal year included in Lessee's most recent Annual Report
on Form  10-K,  as  amended,  filed by  Lessee  with the  SEC,  and the  related
consolidated  statements of operations  and cash flows for the period then ended
have been  prepared in accordance  with GAAP and fairly  present in all material
respects the financial condition of Lessee and its consolidated  subsidiaries as
of such date and the results of its  operations  and cash flows for such period,
and since the date of such  balance  sheet,  there has been no material  adverse
change in such financial  condition or operations of Lessee,  except for matters

<PAGE>


disclosed in (a) the financial  statements referred to above, (b) any subsequent
Quarterly Report on Form 10-Q or Current Report on Form 8-K filed by Lessee with
the SEC on or prior to the date  hereof,  or (c) any  prospectus  or  prospectus
supplement  filed by Lessee with the SEC in connection  with the offering of the
Pass Through Certificates.

               6.1.8 REGISTRATION AND RECORDATION

           Except for (a) the registration of the Aircraft with the FAA pursuant
to the Act in the name of Owner  Trustee,  (b) the filing for  recordation  (and
recordation)  of the FAA  Filed  Documents,  (c)  the  filing  of the  Financing
Statements (and continuation statements relating thereto at periodic intervals),
(d) the  taking  of  possession  and  retention  by  Mortgagee  of the  original
counterparts  of the Lease and Lease  Supplement No. 1 and (e) the affixation of
the  nameplates  referred to in Section 7.1.3 of the Lease,  no further  action,
including  any filing or  recording  of any document  (including  any  financing
statement in respect  thereof  under Article 9 of the UCC) is necessary in order
to establish and perfect the right, title or interest of Owner Trustee,  and the
Mortgagee's security interest,  in the Aircraft and the Lease, as against Lessee
and any other Person, in each case, in any applicable jurisdiction in the United
States.

               6.1.9 CHIEF EXECUTIVE OFFICE

           The chief  executive  office (as such term is defined in Article 9 of
the UCC) of Lessee is located at 2929 Allen Parkway, Houston, Texas 77019.

               6.1.10 NO DEFAULT

           No  event  which,   if  the  Aircraft  were  subject  to  the  Lease,
constitutes a Lease Event of Default has occurred and is continuing.

               6.1.11 NO EVENT OF LOSS

           No Event of Loss has  occurred  with  respect to the  Airframe or any
Engine, and, to the Actual Knowledge of Lessee, no circumstance,  condition, act
or event has occurred  that,  with the giving of notice or lapse of time or both
gives rise to or  constitutes  an Event of Loss with  respect to the Airframe or
any Engine.

               6.1.12 COMPLIANCE WITH LAWS

           (a) Lessee is a Citizen of the United States and a U.S. Air Carrier.

<PAGE>


           (b)  Lessee  holds all  licenses,  permits  and  franchises  from the
appropriate Government Entities necessary to authorize Lessee to lawfully engage
in air transportation and to carry on scheduled  commercial passenger service as
currently  conducted,  except  where the  failure  to so hold any such  license,
permit or franchise would not give rise to a Material Adverse Change to Lessee.

           (c) Lessee is not an "investment  company" or a company controlled by
an  "investment  company"  within the meaning of the  Investment  Company Act of
1940, as amended.

               6.1.13 SECURITIES LAWS

           Neither  Lessee  nor any person  authorized  to act on its behalf has
directly or indirectly  offered any beneficial  interest or Security relating to
the  ownership  of the Aircraft or the Lease or any interest in the Trust Estate
and Trust  Agreement,  or any of the Equipment Notes or any other interest in or
security  under the Trust  Indenture,  for sale to,  or  solicited  any offer to
acquire any such  interest or security  from,  or has sold any such  interest or
security to, any person in violation of the Securities Act.

               6.1.14 BROKER'S FEES

           No Person  acting on behalf of Lessee is or will be  entitled  to any
broker's fee, commission or finder's fee in connection with the Transactions.

               6.1.15 SECTION 1110

           Owner Trustee, as lessor under the Lease (and Mortgagee,  as assignee
under the Trust  Indenture),  is  entitled to the  benefits of Section  1110 (as
currently  in  effect)  with  respect  to the  right to take  possession  of the
Airframe  and  Engines  as  provided  in the Lease in the event of a case  under
Chapter 11 of the Bankruptcy Code in which Lessee is a debtor.

           6.2 Owner Participant's Representations and Warranties

           Owner   Participant   represents   and   warrants  to  Lessee,   Loan
Participant,  Equity Guarantor,  Existing Mortgagee,  Existing Lessor,  Airframe
Manufacturer, Subordination Agent, Owner Trustee and Mortgagee that:

               6.2.1 ORGANIZATION, ETC.

           Owner  Participant  is  a  limited   partnership,   duly  formed  and
organized,  validly  existing  and in good  standing  under  the  Laws of the OP

<PAGE>


Jurisdiction,  has full power and  authority to conduct the business in which it
is currently  engaged and to own or hold under lease its properties and to enter
into, and perform its obligations  under the Owner Participant  Agreements,  and
the Owner  Participant  Parent has a tangible net worth  (exclusive of goodwill)
greater than $25,000,000.

               6.2.2 NECESSARY AUTHORIZATION

           Owner  Participant  has taken,  or caused to be taken,  all necessary
action (including,  without limitation, the obtaining of any consent or approval
required by its partnership agreement or other governing documents) to authorize
the execution and delivery of each of the Owner Participant Agreements,  and the
performance of its obligations thereunder.

               6.2.3 NO VIOLATION

           The  execution  and  delivery  by  Owner  Participant  of  the  Owner
Participant Agreements,  the performance by Owner Participant of its obligations
thereunder and the consummation by Owner  Participant on the Closing Date of the
transactions contemplated thereby, do not and will not (a) violate any provision
of the partnership  agreement or other governing documents of Owner Participant,
(b) violate any Law applicable to or binding on Owner Participant or (c) violate
or constitute  any default under (other than any violation or default that would
not result in a Material Adverse Change to Owner Participant),  or result in the
creation of any Lien (other than as provided for or  otherwise  permitted in the
Operative  Agreements)  upon the Trust Estate under,  any  indenture,  mortgage,
chattel  mortgage,  deed of trust,  conditional  sales contract,  lease, loan or
other material agreement, instrument or document to which Owner Participant is a
party or by which Owner Participant or any of its properties is bound.

               6.2.4 APPROVALS

           The  execution  and  delivery  by  Owner  Participant  of  the  Owner
Participant Agreements,  the performance by Owner Participant of its obligations
thereunder and the consummation by Owner  Participant on the Closing Date of the
transactions  contemplated  thereby do not and will not  require  the consent or
approval  of, or the  giving of notice  to,  or the  registration  with,  or the
recording or filing of any documents  with, or the taking of any other action in
respect of, (a) any trustee or other holder of any Debt of Owner Participant and
(b) any Government Entity,  other than the filing of the FAA Filed Documents and
the Financing Statements.


<PAGE>


               6.2.5 VALID AND BINDING AGREEMENTS

           The Owner Participant Agreements have been duly authorized,  executed
and  delivered  by  Owner  Participant  and,  assuming  the  due  authorization,
execution  and delivery by the other party or parties  thereto,  constitute  the
legal,  valid and binding  obligations of Owner  Participant and are enforceable
against Owner  Participant  in accordance  with the  respective  terms  thereof,
except  as  such  enforceability  may  be  limited  by  bankruptcy,  insolvency,
reorganization,  receivership,  moratorium  and other similar Laws affecting the
rights  of  creditors  generally  and  general  principles  of  equity,  whether
considered in a proceeding at law or in equity.

               6.2.6 CITIZENSHIP

           Based on ss. 47.7 of the FAA  Regulations and assuming that the Trust
Agreement has been duly executed by the Lessor,  the citizenship status of Owner
Participant does not restrict the U.S.  registration of the Aircraft pursuant to
the Act.

               6.2.7 NO LIENS

           On the Closing Date, there are no Lessor Liens  attributable to Owner
Participant in respect of all or any part of the Trust Estate.

               6.2.8 INVESTMENT BY OWNER PARTICIPANT

           Owner Participant's  beneficial interest in the Trust Estate is being
acquired by it for its own account,  for  investment  and not with a view to any
resale or  distribution  thereof,  except that,  subject to the  restrictions on
transfer set forth in Section 10, the  disposition  by Owner  Participant of its
beneficial  interest  in the  Trust  Estate  shall at all  times be  within  its
control.

               6.2.9 ERISA

           No  part  of the  funds  to be used by  Owner  Participant  or  Owner
Participant  Parent to acquire or hold its  interests  in the Trust Estate to be
acquired by it under this Agreement directly or indirectly constitutes assets of
a Plan.

               6.2.10 LITIGATION

           There  are  no  pending  or,  to  the  Actual   Knowledge   of  Owner
Participant,  threatened  actions or  proceedings  against Owner  Participant or
Owner Participant Parent before any court, governmental body, arbitration board,
administrative  agency or  tribunal  which,  if  determined  adversely  to Owner

<PAGE>


Participant or Owner Participant Parent,  would materially  adversely affect the
ability  of Owner  Participant  to  perform  its  obligations  under  the  Owner
Participant  Agreements or Owner  Participant  Parent to perform its obligations
under the Owner Participant Guaranty.

               6.2.11 SECURITIES LAWS

           Neither  Owner  Participant  nor any  person  Owner  Participant  has
authorized  to act  on  its  behalf  has  directly  or  indirectly  offered  any
beneficial  interest in or Security relating to the ownership of the Aircraft or
any interest in the Trust  Estate,  or any of the  Equipment  Notes or any other
interest in or Security under the Trust  Indenture for sale to, or solicited any
offer  to  acquire  any of  the  same  from,  any  Person  in  violation  of the
registration  provisions of the  Securities Act or applicable  state  securities
Laws.

               6.2.12 BROKER'S FEES

           No Person acting on behalf of Owner  Participant or Owner Participant
Parent is or will be entitled to any broker's fee, commission or finder's fee in
connection with the Transactions other than Nationsbanc Investments, the fees of
which are being paid by the Owner Participant.

           6.3 FIRST SECURITY'S REPRESENTATIONS AND WARRANTIES

           First Security represents and warrants to Lessee,  Owner Participant,
Equity Guarantor,  Existing Mortgagee,  Existing Lessor,  Airframe Manufacturer,
Loan Participants, Subordination Agent and Mortgagee that:

               6.3.1 ORGANIZATION, ETC.

           First  Security is a national  banking  association  duly  organized,
validly  existing  and in good  standing  under the Laws of the  United  States,
holding a valid  certificate  to do business as a national  banking  association
with  banking  authority  to execute and  deliver,  and perform its  obligations
under, the Owner Trustee Agreements.

               6.3.2 CORPORATE AUTHORIZATION

           First  Security  has  taken,  or caused to be  taken,  all  necessary
corporate action (including, without limitation, the obtaining of any consent or
approval of  stockholders  required by Law or by its Articles of  Association or
By-Laws) to  authorize  the  execution  and delivery by First  Security,  in its


<PAGE>


individual  capacity  and  as  Owner  Trustee,  of  each  of the  Owner  Trustee
Agreements, and the performance of its obligations thereunder.

               6.3.3 NO VIOLATION

           The  execution  and  delivery by First  Security,  in its  individual
capacity and as Owner Trustee of the Owner Trustee  Agreements,  the performance
by First  Security,  in its  individual  capacity and as Owner  Trustee,  of its
obligations  thereunder and the consummation by First Security in its individual
capacity  and  as  Owner  Trustee  on  the  Closing  Date  of  the  transactions
contemplated  thereby,  do not and will not (a)  violate  any  provision  of the
Articles  of  Association  or By-Laws of First  Security,  (b)  violate  any Law
applicable  to or binding on Owner  Trustee or First  Security or (c) violate or
constitute any default  under(other than any violation or default that would not
result  in a  Material  Adverse  Change  to First  Security,  in its  individual
capacity or as Owner Trustee), or result in the creation of any Lien (other than
the lien of the Trust  Indenture)  upon any property of First  Security,  in its
individual  capacity and as Owner Trustee, or any of its subsidiaries under, any
indenture,   mortgage,  chattel  mortgage,  deed  of  trust,  conditional  sales
contract,  lease,  loan or other material  agreement,  instrument or document to
which First  Security,  in its individual  capacity and as Owner  Trustee,  is a
party  or by which  First  Security,  in its  individual  capacity  and as Owner
Trustee, or any of its properties is or may be bound or affected.

               6.3.4 APPROVALS

           The  execution  and  delivery by First  Security,  in its  individual
capacity and as Owner Trustee, of the Owner Trustee Agreements,  the performance
by First  Security,  in its  individual  capacity and as Owner  Trustee,  of its
obligations thereunder and the consummation by First Security, in its individual
capacity  and  as  Owner  Trustee,  on the  Closing  Date  of  the  transactions
contemplated  thereby  do not and will not  require  the  consent,  approval  or
authorization  of, or the giving of notice to, or the registration  with, or the
recording or filing of any documents  with, or the taking of any other action in
respect of, (a) any trustee or other holder of any Debt of First Security or (b)
any Government Entity,  other than the filing of the FAA Filed Documents and the
Financing Statements.

               6.3.5 VALID AND BINDING AGREEMENTS

           The Owner Trustee Agreements have been duly authorized,  executed and
delivered by First Security,  in its individual capacity or as Owner Trustee, as
the case may be, and  constitute  the legal,  valid and binding  obligations  of
First Security,  in its individual capacity and as Owner Trustee,  and, assuming
the due  authorization,  execution  and  delivery  thereof by the other party or
parties  thereto,  are  enforceable  against First  Security,  in its individual

<PAGE>


capacity and as Owner Trustee,  in accordance with the respective terms thereof,
except  as  such  enforceability  may  be  limited  by  bankruptcy,  insolvency,
reorganization,  receivership,  moratorium  and other similar Laws affecting the
rights  of  creditors  generally  and  general  principles  of  equity,  whether
considered in a proceeding at law or in equity.

               6.3.6 CITIZENSHIP

          On the Closing Date, First Security is a Citizen of the United States.

               6.3.7 CHIEF EXECUTIVE OFFICE

           The chief  executive  office (as such term is defined in Article 9 of
the UCC) of Owner  Trustee is located at 79 South Main  Street,  Salt Lake City,
Utah 84111.

               6.3.8 TITLE

           On the Closing Date, Owner Trustee shall have received whatever title
to the Aircraft as was conveyed to it by Existing Lessor.

               6.3.9 NO LIENS; FINANCING STATEMENTS

           On the Closing Date, there are no Lessor Liens  attributable to First
Security or Owner Trustee in respect of all or any part of the  Aircraft,  Trust
Estate or the Trust Indenture Estate.  Except for the Financing  Statements,  it
has not, either in its individual capacity or as Owner Trustee, executed any UCC
financing statements relating to the Aircraft or the Lease.

               6.3.10 LITIGATION

           There are no pending or, to the Actual  Knowledge of First  Security,
threatened actions or proceedings against First Security or Owner Trustee before
any  court,  governmental  body,  arbitration  board,  administrative  agency or
tribunal which,  if determined  adversely to First  Security,  would  materially
adversely  affect the ability of First  Security or Owner Trustee to perform its
obligations under the Owner Trustee Agreements.

               6.3.11 SECURITIES LAWS

           Neither  First  Security,  nor any  person  authorized  to act on its
behalf, has directly or indirectly  offered any beneficial  interest or Security

<PAGE>


relating to the ownership of the Aircraft or any interest in the Trust Estate or
any of the Equipment  Notes or any other interest in or security under the Trust
Indenture  for sale to, or solicited  any offer to acquire any such  interest or
security  from,  or has sold any such  interest or security to, any person other
than the  Participants,  except for the  offering  and sale of the Pass  Through
Certificates.

               6.3.12 EXPENSES AND TAXES

           There are no  Expenses  or Taxes that may be  imposed on or  asserted
against the Trust, the Trust Estate or any part thereof or any interest therein,
the Trust Indenture Estate, Lessee, Owner Participant, any Pass Through Trustee,
Subordination  Agent,  Owner Trustee or Mortgagee  (except as to Owner  Trustee,
Taxes  imposed on the fees payable to Owner  Trustee)  under the laws of Utah in
connection  with  the  execution,  delivery  or  performance  of  any  Operative
Agreement by Owner Trustee or in  connection  with the issuance of the Equipment
Notes,  which Expenses or Taxes would not have been imposed if Owner Trustee had
not (x) had its principal place of business in, (y) performed (in its individual
capacity  or as Owner  Trustee)  any or all of its  duties  under the  Operative
Agreements  in or (z) engaged in any  activities  unrelated to the  transactions
contemplated by the Operative Agreements in, the State of Utah.

           6.4 WTC'S REPRESENTATIONS AND WARRANTIES

           WTC represents and warrants (with respect to Section  6.4.10,  solely
in its capacity as Subordination  Agent) to Lessee,  Owner  Participant,  Equity
Guarantor, Existing Mortgagee, Existing Lessor, Airframe Manufacturer, and Owner
Trustee that:

               6.4.1 ORGANIZATION, ETC.

           WTC  is  a  Delaware  banking  corporation  duly  organized,  validly
existing and in good standing under the Laws of the State of Delaware, holding a
valid certificate to do business as a Delaware banking  corporation with banking
authority  to execute  and  deliver,  and  perform its  obligations  under,  the
Mortgagee Agreements, the Pass Through Trustee Agreements and the Subordination
Agent Agreements.

               6.4.2 CORPORATE AUTHORIZATION

           WTC has taken, or caused to be taken, all necessary  corporate action
(including,  without  limitation,  the  obtaining  of any consent or approval of
stockholders  required by Law or by its Certificate of Incorporation or By-Laws)
to authorize the execution and delivery by WTC, in its individual capacity or as

<PAGE>


Mortgagee, a Pass Through Trustee or Subordination Agent, as the case may be, of
the  Mortgagee   Agreements,   the  Pass  Through  Trustee  Agreements  and  the
Subordination   Agent   Agreements  and  the   performance  of  its  obligations
thereunder.

               6.4.3 NO VIOLATION

           The execution and delivery by WTC, in its  individual  capacity or as
Mortgagee, a Pass Through Trustee or Subordination Agent, as the case may be, of
the  Mortgagee   Agreements,   the  Pass  Through  Trustee  Agreements  and  the
Subordination  Agent  Agreements,  the  performance  by WTC,  in its  individual
capacity or as Mortgagee,  a Pass Through Trustee or Subordination Agent, as the
case may be, of its obligations  thereunder and the  consummation on the Closing
Date of the transactions  contemplated  thereby, do not and will not (a) violate
any provision of the Certificate of Incorporation or By-Laws of WTC, (b) violate
any Law applicable to or binding on WTC, in its  individual  capacity or (except
in the case of any Law  relating  to any  Plan)  as  Mortgagee,  a Pass  Through
Trustee or  Subordination  Agent, or (c) violate or constitute any default under
(other than any violation or default that would not result in a Material Adverse
Change to WTC, in its individual  capacity or Mortgagee,  a Pass Through Trustee
or Subordination  Agent),  or result in the creation of any Lien (other than the
lien of the  Trust  Indenture)  upon  any  property  of WTC,  in its  individual
capacity or as Mortgagee,  a Pass Through Trustee or Subordination Agent, or any
of WTC's subsidiaries under, any indenture,  mortgage, chattel mortgage, deed of
trust, conditional sales contract, lease, loan or other agreement, instrument or
document  to which WTC,  in its  individual  capacity  or as  Mortgagee,  a Pass
Through  Trustee or  Subordination  Agent,  is a party or by which  WTC,  in its
individual  capacity or as Mortgagee,  a Pass Through  Trustee or  Subordination
Agent, or any of their respective properties is bound.

               6.4.4 APPROVALS

           The execution and delivery by WTC, in its  individual  capacity or as
Mortgagee, a Pass Through Trustee or Subordination Agent, as the case may be, of
the  Mortgagee   Agreements,   the  Pass  Through  Trustee  Agreements  and  the
Subordination  Agent  Agreements,  the  performance  by WTC,  in its  individual
capacity or as Mortgagee,  a Pass Through Trustee or Subordination Agent, as the
case may be, of its obligations  thereunder and the  consummation on the Closing
Date by WTC, in its individual capacity or as Mortgagee,  a Pass Through Trustee
or  Subordination  Agent, as the case may be, of the  transactions  contemplated


<PAGE>


thereby do not and will not require the consent,  approval or authorization  of,
or the giving of notice to, or the registration with, or the recording or filing
of any documents  with, or the taking of any other action in respect of, (a) any
trustee or other holder of any Debt of WTC or (b) any Government  Entity,  other
than the filing of the FAA Filed Documents and the Financing Statements.

               6.4.5 VALID AND BINDING AGREEMENTS

           The Mortgagee Agreements, the Pass Through Trustee Agreements and the
Subordination Agent Agreements have been duly authorized, executed and delivered
by WTC and, assuming the due authorization,  execution and delivery by the other
party or parties thereto, constitute the legal, valid and binding obligations of
WTC, in its  individual  capacity or as  Mortgagee,  a Pass  Through  Trustee or
Subordination Agent, as the case may be, and are enforceable against WTC, in its
individual  capacity or as Mortgagee,  a Pass Through  Trustee or  Subordination
Agent,  as the case may be, in accordance  with the  respective  terms  thereof,
except  as  such  enforceability  may  be  limited  by  bankruptcy,  insolvency,
reorganization,  receivership,  moratorium or other  similar Laws  affecting the
rights  of  creditors  generally  and  general  principles  of  equity,  whether
considered in a proceeding at law or in equity.

               6.4.6 CITIZENSHIP

           WTC is a Citizen of the United States.

               6.4.7 NO LIENS

           On the Closing Date, there are no Lessor Liens attributable to WTC in
respect of all or any part of the Trust Estate or the Trust Indenture Estate.

               6.4.8 LITIGATION

           There are no pending or, to the Actual  Knowledge of WTC,  threatened
actions or proceedings  against WTC, in its individual capacity or as Mortgagee,
a Pass Through Trustee or Subordination Agent, before any court,  administrative
agency or tribunal  which,  if  determined  adversely to WTC, in its  individual
capacity or as Mortgagee,  a Pass Through Trustee or Subordination Agent, as the
case may be,  would  materially  adversely  affect the  ability  of WTC,  in its
individual  capacity or as Mortgagee,  a Pass Through  Trustee or  Subordination
Agent, as the case may be, to perform its obligations under any of the Mortgagee
Agreements,  the Pass Through  Trustee  Agreements  or the  Subordination  Agent
Agreements.

<PAGE>


               6.4.9 SECURITIES LAWS

           Neither  WTC nor  any  person  authorized  to act on its  behalf  has
directly or indirectly  offered any beneficial  interest or Security relating to
the ownership of the Aircraft or any interest in the Trust  Indenture  Estate or
any of the Equipment  Notes or any other interest in or security under the Trust
Indenture  for sale to, or solicited  any offer to acquire any such  interest or
security  from,  or has sold any such  interest or security to, any Person other
than the  Participants,  except for the  offering  and sale of the Pass  Through
Certificates.

               6.4.10 INVESTMENT

           The  Equipment  Notes to be acquired by the  Subordination  Agent are
being  acquired  by it  for  the  account  of the  Pass  Through  Trustees,  for
investment  and not with a view to any resale or  distribution  thereof,  except
that,  subject to the restrictions on transfer set forth in Section 10.1.3,  the
disposition  by it of its  Equipment  Notes  shall at all  times be  within  its
control.

               6.4.11 TAXES

           There are no Taxes payable by any Pass Through Trustee or WTC, as the
case may be,  imposed by the State of Delaware or any political  subdivision  or
taxing  authority  thereof  in  connection  with  the  execution,  delivery  and
performance  by such Pass  Through  Trustee or WTC,  as the case may be, of this
Agreement or any of the Pass Through Trustee Agreements (other than franchise or
other taxes based on or  measured  by any fees or  compensation  received by any
such Pass Through  Trustee or WTC, as the case may be, for services  rendered in
connection with the  transactions  contemplated by any of the Pass Through Trust
Agreements),  and there are no Taxes payable by any Pass Through Trustee or WTC,
as the  case  may  be,  imposed  by  the  State  of  Delaware  or any  political
subdivision thereof in connection with the acquisition,  possession or ownership
by any such Pass  Through  Trustee of any of the  Equipment  Notes  (other  than
franchise  or other  taxes  based  on or  measured  by any fees or  compensation
received  by any such  Pass  Through  Trustee  or WTC,  as the case may be,  for
services rendered in connection with the transactions contemplated by any of the
Pass Through Trust  Agreements),  and,  assuming that the trusts  created by the
Pass Through Trust Agreements will not be taxable as corporations,  but, rather,
each  will be  characterized  as a  grantor  trust  under  subpart  E, Part I of
Subchapter  J of the Code or as a  partnership  under  Subchapter K of the Code,
such trusts will not be subject to any Taxes imposed by the State of Delaware or
any political subdivision thereof.

<PAGE>


               6.4.12 CONTROL

           WTC  is not  an  Affiliate  of the  Owner  Participant  or the  Owner
Trustee.

               6.4.13 BROKER'S FEES

           No Person acting on behalf of WTC, in its  individual  capacity or as
Mortgagee,  any Pass  Through  Trustee  or  Subordination  Agent,  is or will be
entitled to any broker's fee,  commission or finder's fee in connection with the
Transactions.

           6.5 EXISTING LESSOR'S REPRESENTATIONS AND WARRANTIES

           Existing Lessor represents and warrants to Lessee,  each Participant,
Equity Guarantor,  Existing  Mortgagee,  Subordination  Agent, Owner Trustee and
Mortgagee that:

               6.5.1 ORGANIZATION, ETC.

           Existing Lessor is a corporation duly incorporated,  validly existing
and in good  standing  under  the  Laws of the  State of  Delaware,  and has the
corporate  power and  authority to conduct the business in which it is currently
engaged and to own or hold under  lease its  properties  and to enter into,  and
perform its obligations under the Existing Lessor Agreements.

               6.5.2 CORPORATE AUTHORIZATION

           Existing  Lessor  has  taken,  or caused to be taken,  all  necessary
corporate action (including, without limitation, the obtaining of any consent or
approval  of  stockholders  required  by its  Certificate  of  Incorporation  or
By-Laws) to authorize the execution and delivery of each of the Existing  Lessor
Agreements, and the performance of its obligations thereunder.

               6.5.3 NO VIOLATION

           The execution and delivery by Existing  Lessor of the Existing Lessor
Agreements, the performance by Existing Lessor of its obligations thereunder and
the  consummation  by Existing  Lessor on the Closing  Date of the  transactions
contemplated  thereby,  do not and will not (a)  violate  any  provision  of the
Certificate of Incorporation or By-Laws of Existing Lessor,  (b) violate any Law
applicable  to or binding on Existing  Lessor or (c) violate or  constitute  any
default  under  (other than any  violation or default that would not result in a
Material  Adverse Change to Existing  Lessor),  or result in the creation of any
Lien  (other  than as  provided  for or  otherwise  permitted  in the  Operative

<PAGE>


Agreements)  upon the Trust  Estate  under,  any  indenture,  mortgage,  chattel
mortgage,  deed of  trust,  conditional  sales  contract,  lease,  loan or other
material  agreement,  instrument or document to which Existing Lessor is a party
or by which Existing Lessor or any of its properties is bound.

               6.5.4 APPROVALS

           The execution and delivery by Existing  Lessor of the Existing Lessor
Agreements, the performance by Existing Lessor of its obligations thereunder and
the  consummation  by Existing  Lessor on the Closing  Date of the  transactions
contemplated  thereby do not and will not require the consent or approval of, or
the giving of notice to, or the registration with, or the recording or filing of
any  documents  with,  or the taking of any other  action in respect of, (a) any
trustee or other  holder of any Debt of Existing  Lessor and (b) any  Government
Entity,  other  than the  filing of the FAA Filed  Documents  and the  Financing
Statements.

               6.5.5 VALID AND BINDING AGREEMENTS

           The Existing Lessor  Agreements have been duly  authorized,  executed
and delivered by Existing Lessor and, assuming the due authorization,  execution
and delivery by the other party or parties thereto,  constitute the legal, valid
and binding  obligations of Existing Lessor and are enforceable against Existing
Lessor  in  accordance  with  the  respective  terms  thereof,  except  as  such
enforceability  may  be  limited  by  bankruptcy,  insolvency,   reorganization,
receivership,  moratorium  and  other  similar  Laws  affecting  the  rights  of
creditors  generally and general  principles of equity,  whether considered in a
proceeding at law or in equity.

               6.5.6 TITLE

           On the Closing  Date,  Existing  Lessor shall have,  and the Bills of
Sale shall convey to Owner Trustee good marketable  title to the Aircraft,  free
and clear of all claims, Liens and encumbrances of any nature,  except Permitted
Liens.

               6.5.7 LITIGATION

           There are no pending or, to the Actual  Knowledge of Existing Lessor,
threatened  actions or  proceedings  against  Existing  Lessor before any court,
governmental body,  arbitration board,  administrative agency or tribunal which,
if determined  adversely to Existing Lessor,  would materially  adversely affect
the ability of Existing  Lessor to perform its  obligations  under the  Existing
Lessor Agreements.

<PAGE>


               6.5.8 SECURITIES LAWS

           Neither Existing Lessor nor any person Existing Lessor has authorized
to act on its behalf has directly or indirectly offered any beneficial  interest
in or Security  relating to the ownership of the Aircraft or any interest in the
Trust Estate, or any of the Equipment Notes or any other interest in or Security
under the Trust  Indenture for sale to, or solicited any offer to acquire any of
the same from, any Person in violation of the Securities Act or applicable state
securities Laws.

               6.5.9 BROKER'S FEES

           No Person acting on behalf of Existing  Lessor is or will be entitled
to any  broker's  fee,  commission  or  finder's  fee  in  connection  with  the
Transactions.

           6.6 EXISTING MORTGAGEE'S REPRESENTATIONS AND WARRANTIES

           Existing   Mortgagee   represents   and  warrants  to  Lessee,   each
Participant,  Subordination  Agent,  Owner Trustee,  Existing  Lessor,  Airframe
Manufacturer and Mortgagee that:

               6.6.1 ORGANIZATION, ETC.

           Existing  Mortgagee  is  a  corporation  duly  incorporated,  validly
existing under the Laws of England and has the corporate  power and authority to
conduct the business in which it is  currently  engaged and to own or hold under
lease its properties and to enter into,  and perform its  obligations  under the
Existing Mortgagee Agreements.

               6.6.2 CORPORATE AUTHORIZATION

           Existing  Mortgagee has taken,  or caused to be taken,  all necessary
corporate action (including, without limitation, the obtaining of any consent or
approval of stockholders required by its constitutional  documents) to authorize
the execution and delivery of each of the Existing Mortgagee Agreements, and the
performance of its obligations thereunder.

               6.6.3 NO VIOLATION

           The  execution  and  delivery by Existing  Mortgagee  of the Existing
Mortgagee  Agreements,  the performance by Existing Mortgagee of its obligations
thereunder and the consummation by Existing Mortgagee on the Closing Date of the
transactions contemplated thereby, do not and will not (a) violate any provision
of the  constitutional  documents  of  Existing  Mortgagee,  (b) violate any Law

<PAGE>


applicable to or binding on Existing  Mortgagee or (c) violate or constitute any
default  under  (other than any  violation or default that would not result in a
Material Adverse Change to Existing Mortgagee), or result in the creation of any
Lien  (other  than as  provided  for or  otherwise  permitted  in the  Operative
Agreements)  upon the Trust  Estate  under,  any  indenture,  mortgage,  chattel
mortgage,  deed of  trust,  conditional  sales  contract,  lease,  loan or other
material  agreement,  instrument  or document to which  Existing  Mortgagee is a
party or by which Existing Mortgagee or any of its properties is bound.

               6.6.4 APPROVALS

           The  execution  and  delivery by Existing  Mortgagee  of the Existing
Mortgagee  Agreements,  the performance by Existing Mortgagee of its obligations
thereunder and the consummation by Existing Mortgagee on the Closing Date of the
transactions  contemplated  thereby do not and will not  require  the consent or
approval  of, or the  giving of notice  to,  or the  registration  with,  or the
recording or filing of any documents  with, or the taking of any other action in
respect  of, (a) any trustee or other  holder of any Debt of Existing  Mortgagee
and (b) any Government Entity,  other than the filing of the FAA Filed Documents
and the Financing Statements.

               6.6.5 VALID AND BINDING AGREEMENTS

           The Existing Mortgagee Agreements have been duly authorized, executed
and  delivered  by  Existing  Mortgagee  and,  assuming  the due  authorization,
execution  and delivery by the other party or parties  thereto,  constitute  the
legal,  valid and binding  obligations of Existing Mortgagee and are enforceable
against  Existing  Mortgagee in accordance  with the  respective  terms thereof,
except  as  such  enforceability  may  be  limited  by  bankruptcy,  insolvency,
reorganization,  receivership,  moratorium  and other similar Laws affecting the
rights  of  creditors  generally  and  general  principles  of  equity,  whether
considered in a proceeding at law or in equity.

               6.6.6 LITIGATION

           There  are  no  pending  or,  to the  Actual  Knowledge  of  Existing
Mortgagee,  threatened actions or proceedings  against Existing Mortgagee before
any  court,  governmental  body,  arbitration  board,  administrative  agency or
tribunal which, if determined adversely to Existing Mortgagee,  would materially
adversely  affect the ability of Existing  Mortgagee to perform its  obligations
under the Existing Mortgagee Agreements.



<PAGE>


               6.6.7 SECURITIES LAWS

           Neither  Existing  Mortgagee  nor any person  Existing  Mortgagee has
authorized  to act  on  its  behalf  has  directly  or  indirectly  offered  any
beneficial  interest in or Security relating to the ownership of the Aircraft or
any interest in the Trust  Estate,  or any of the  Equipment  Notes or any other
interest in or Security under the Trust  Indenture for sale to, or solicited any
offer to acquire any of the same from, any Person in violation of the Securities
Act or applicable state securities Laws.

               6.6.8 BROKER'S FEES

           No  Person  acting  on behalf  of  Existing  Mortgagee  is or will be
entitled to any broker's fee,  commission or finder's fee in connection with the
Transactions,  except for the  underwriters'  fees and commissions  payable with
respect to the public offering of the Pass Through Certificates and the fees and
expenses of Equity Advisor.

           6.7 AIRFRAME MANUFACTURER'S REPRESENTATIONS AND WARRANTIES

           Airframe  Manufacturer   represents  and  warrants  to  Lessee,  each
Participant,  Equity Guarantor,  Existing Mortgagee,  Subordination Agent, Owner
Trustee and Mortgagee that:

               6.7.1 ORGANIZATION, ETC.

           Airframe  Manufacturer is a corporation  duly  incorporated,  validly
existing and in good  standing  under the Laws of Brazil,  and has the corporate
power and authority to conduct the business in which it is currently engaged and
to own or hold under lease its  properties  and to enter  into,  and perform its
obligations under the Airframe Manufacturer Agreements.

               6.7.2 CORPORATE AUTHORIZATION

           Airframe Manufacturer has taken, or caused to be taken, all necessary
corporate action (including, without limitation, the obtaining of any consent or
approval of stockholders required by its constitutional  documents) to authorize
the execution and delivery of each of the Airframe Manufacturer Agreements,  and
the performance of its obligations thereunder.

               6.7.3 NO VIOLATION

           The execution and delivery by Airframe  Manufacturer  of the Airframe
Manufacturer  Agreements,  the  performance  by  Airframe  Manufacturer  of  its
obligations  thereunder and the  consummation  by Airframe  Manufacturer  on the
Closing Date of the transactions  contemplated  thereby, do not and will not (a)

<PAGE>


violate any provision of the constitutional  documents of Airframe Manufacturer,
(b) violate any Law  applicable  to or binding on Airframe  Manufacturer  or (c)
violate or  constitute  any default  under (other than any  violation or default
that would not result in a Material Adverse Change to Airframe Manufacturer), or
result in the  creation of any Lien (other  than as  provided  for or  otherwise
permitted  in the  Operative  Agreements)  upon  the  Trust  Estate  under,  any
indenture,   mortgage,  chattel  mortgage,  deed  of  trust,  conditional  sales
contract,  lease,  loan or other material  agreement,  instrument or document to
which Airframe  Manufacturer is a party or by which Airframe Manufacturer or any
of its properties is bound.

               6.7.4 APPROVALS

           The execution and delivery by Airframe  Manufacturer  of the Airframe
Manufacturer  Agreements,  the  performance  by  Airframe  Manufacturer  of  its
obligations  thereunder and the  consummation  by Airframe  Manufacturer  on the
Closing  Date of the  transactions  contemplated  thereby  do not and  will  not
require  the  consent  or  approval  of,  or the  giving  of  notice  to, or the
registration  with,  or the  recording or filing of any  documents  with, or the
taking of any other action in respect of, (a) any trustee or other holder of any
Debt of Airframe  Manufacturer  and (b) any  Government  Entity,  other than the
filing of the FAA Filed Documents and the Financing Statements.

               6.7.5 VALID AND BINDING AGREEMENTS

           The  Airframe  Manufacturer  Agreements  have been  duly  authorized,
executed  and  delivered  by  Airframe   Manufacturer   and,  assuming  the  due
authorization,  execution  and  delivery by the other party or parties  thereto,
constitute the legal, valid and binding obligations of Airframe Manufacturer and
are enforceable against Airframe  Manufacturer in accordance with the respective
terms  thereof,  except as such  enforceability  may be limited  by  bankruptcy,
insolvency,  reorganization,  receivership,  moratorium  and other  similar Laws
affecting the rights of creditors  generally  and general  principles of equity,
whether considered in a proceeding at law or in equity.

               6.7.6 TITLE

           On the Closing  Date,  Existing  Lessor shall have,  and the Bills of
Sale  shall  convey to the Owner  Trustee,  good and  marketable  title to,  the
Aircraft,  free and clear of all claims,  Liens and  encumbrances of any nature,
except Permitted Liens.

<PAGE>



               6.7.7 TAXES

           The  Existing  Lessor has filed or will cause to be filed all Federal
and all material  state,  local and foreign tax returns which are required to be
filed by it and have paid or will  cause to be paid all Taxes  which are due and
payable in connection with the Aircraft.

               6.7.8 LITIGATION

           There  are  no  pending  or,  to the  Actual  Knowledge  of  Airframe
Manufacturer,  threatened actions or proceedings  against Airframe  Manufacturer
before any court, governmental body, arbitration board, administrative agency or
tribunal  which,  if  determined  adversely  to  Airframe  Manufacturer,   would
materially adversely affect the ability of Airframe  Manufacturer to perform its
obligations under the Airframe Manufacturer Agreements.

               6.7.9 SECURITIES LAWS

           Neither Airframe  Manufacturer  nor any person Airframe  Manufacturer
has  authorized  to act on its behalf has  directly  or  indirectly  offered any
beneficial  interest in or Security relating to the ownership of the Aircraft or
any interest in the Trust  Estate,  or any of the  Equipment  Notes or any other
interest in or Security under the Trust  Indenture for sale to, or solicited any
offer to acquire any of the same from, any Person in violation of the Securities
Act or applicable state securities Laws.

               6.7.10 BROKER'S FEES

           No Person  acting on behalf of  Airframe  Manufacturer  is or will be
entitled to any broker's fee,  commission or finder's fee in connection with the
Transactions,  except for the  underwriters'  fees and commissions  payable with
respect to the public offering of the Pass Through Certificates and the fees and
expenses of Equity Advisor.

SECTION 7. COVENANTS, UNDERTAKINGS AND AGREEMENTS

           7.1 COVENANTS OF LESSEE

           Lessee covenants and agrees with Owner Participant, Loan Participant,
Owner Trustee, Equity Guarantor and Mortgagee as follows:

<PAGE>


               7.1.1 CORPORATE EXISTENCE; U.S. AIR CARRIER

           Lessee shall at all times maintain its corporate existence, except as
permitted by Section 13.2 of the Lease, and shall at all times remain a U.S. Air
Carrier.

               7.1.2 NOTICE OF CHANGE OF CHIEF EXECUTIVE OFFICE

           Lessee  will give Owner  Participant,  Owner  Trustee  and  Mortgagee
timely  written  notice (but in any event within 30 days prior to the expiration
of the  period  of time  specified  under  applicable  Law to  prevent  lapse of
perfection)  of any  relocation of its chief  executive  office (as such term is
defined  in  Article  9 of the  UCC)  from its then  present  location  and will
promptly  take any  action  required  by  Section  7.1.3(c)  as a result of such
relocation.

               7.1.3 CERTAIN ASSURANCES

           (a) Lessee shall duly  execute,  acknowledge  and  deliver,  or shall
cause to be executed,  acknowledged and delivered,  all such further agreements,
instruments,  certificates or documents,  and shall do and cause to be done such
further  acts and things,  in any case,  as Owner  Participant,  Owner  Trustee,
Equity Guarantor or Mortgagee shall  reasonably  request for  accomplishing  the
purposes of this Agreement and the other Operative Agreements, PROVIDED THAT any
instrument  or  other  document  so  executed  by  Lessee  will not  expand  any
obligations  or limit  any  rights  of Lessee  in  respect  of the  transactions
contemplated by any Operative Agreement.

           (b)  Lessee  shall  promptly  take such  action  with  respect to the
recording,  filing, re-recording and re-filing of the Lease, the Trust Agreement
and the Trust  Indenture  and the  respective  supplements  thereto,  including,
without  limitation,  Lease  Supplement  No. 1 and the initial  Trust  Indenture
Supplement,  as shall  be  necessary  to  establish,  perfect  and  protect  the
interests and rights of Owner Trustee in and to the Aircraft and under the Lease
and the perfection and priority of the Lien created by the Trust Indenture,  and
Lessee shall pay all out-of-pocket  costs and expenses thereof to the extent not
paid by another  party as  Transaction  Expenses.  Lessee shall furnish to Owner
Participant  or Owner Trustee such  information  (other than with respect to the
citizenship of Owner  Participant  and Owner Trustee) in Lessee's  possession or
otherwise  reasonably  available  to Lessee as may be required  to enable  Owner
Participant  or  Owner  Trustee  to make  application  for  registration  of the
Aircraft  under the Act (subject to Lessee's  rights under  Section 7.1.2 of the
Lease).

<PAGE>


           (c)  Lessee  will  cause  the  FAA  Filed  Documents,  the  Financing
Statements and all continuation  statements (and any amendments  necessitated by
any combination,  consolidation or merger pursuant to Section 13.2 of the Lease,
or any  relocation  of its chief  executive  office) in respect of the Financing
Statements  to be prepared  and,  subject  only to the  execution  and  delivery
thereof by Owner Trustee and Mortgagee, as applicable, duly and timely filed and
recorded, or filed for recordation,  to the extent permitted under the Act (with
respect  to the FAA  Filed  Documents)  or the UCC or  similar  law of any other
applicable jurisdiction (with respect to such other documents).

           (d) If the Aircraft has been  registered  in a country other than the
United  States  pursuant to Section  7.1.2 of the Lease,  Lessee will furnish to
Owner Trustee,  Equity Guarantor,  Mortgagee and each Participant annually after
such registration,  commencing with the calendar year after such registration is
effected, an opinion of special counsel reasonably satisfactory to Owner Trustee
and Mortgagee stating that, in the opinion of such counsel, either that (i) such
action has been taken with respect to the recording,  filing,  re-recording  and
re-filing of the Operative Agreements and any supplements and amendments thereto
as  is  necessary  to  establish,   perfect  and  protect  Owner  Trustee's  and
Mortgagee's  respective right, title and interest in and to the Aircraft and the
Operative  Agreements,  reciting  the details of such  actions,  or (ii) no such
action  is  necessary  to  maintain  the  perfection  of such  right,  title and
interest.

               7.1.4 SECURITIES LAWS

           Neither  Lessee nor any person  authorized  to act on its behalf will
directly or indirectly offer any beneficial interest or Security relating to the
ownership  of the  Aircraft or the Lease or any interest in the Trust Estate and
Trust  Agreement  or any of the  Equipment  Notes or any  other  interest  in or
security under the Trust Indenture, for sale to, or solicit any offer to acquire
any such  interest or security  from,  or sell any such interest or security to,
any person in violation of the  Securities  Act or  applicable  state or foreign
securities Laws.

           7.2 COVENANTS OF OWNER PARTICIPANT

           Owner Participant  covenants and agrees with Lessee,  and except with
respect to Section 7.2.4, Loan Participant, Equity Guarantor, Owner Trustee and
Mortgagee as follows:

               7.2.1 LIENS

           Owner Participant (a) will not directly or indirectly create,  incur,
assume or suffer to exist any Lessor Lien  attributable to it on or with respect

<PAGE>


to all or any part of the  Trust  Estate,  the  Trust  Indenture  Estate  or the
Aircraft,  (b) will,  at its own cost and  expense,  take such  action as may be
necessary to discharge any Lessor Lien  attributable to Owner Participant on all
or any part of the Trust  Estate,  the Trust  Indenture  Estate or the Aircraft,
PROVIDED that Owner  Participant shall not be in breach of its obligations under
this  sentence  so long as (i)  Owner  Participant  shall,  at its own  cost and
expense, be diligently  contesting such Lessor Lien in good faith by appropriate
proceedings  and (ii) such Lessor Lien and such  proceedings  do not involve (x)
any  material  danger  of the sale,  forfeiture,  or loss of the  Aircraft,  the
Airframe,  any Engine or any Part thereof or (y) any  restriction  on the use or
operation of the Aircraft or title thereto. Owner Participant will hold harmless
and  indemnify  Lessee,  Owner  Trustee,  each Note  Holder,  Mortgagee,  Equity
Guarantor,  each  of  their  respective  Affiliates,  successors  and  permitted
assigns,  the Trust Estate and the Trust  Indenture  Estate from and against (i)
any and all Expenses,  (ii) any reduction in the amount payable out of the Trust
Estate or the  Trust  Indenture  Estate  and  (iii)  any  interference  with the
possession,  operation or other use of all or any part of the Aircraft,  in each
case  imposed  on,  incurred by or asserted  against any of the  foregoing  as a
consequence of any such Lessor Lien.

               7.2.2 REVOCATION OF TRUST AGREEMENT

           (a) Owner  Participant  will comply with the  provisions of the Trust
Agreement applicable to it, and will not terminate or revoke the Trust Agreement
or the trusts created thereunder without the prior written consent of Lessee and
Mortgagee and will not amend, modify or supplement the Trust Agreement, or waive
any of the provisions  thereof, if such amendment,  modification,  supplement or
waiver would have a material  adverse  effect on Lessee,  without the consent of
Lessee, or on Mortgagee or any Note Holder, without the consent of Mortgagee.

           (b)  Notwithstanding  Section 7.2.2(a),  Owner Participant may at any
time remove  Owner  Trustee  pursuant to Section 9.1 of the Trust  Agreement  or
terminate the Trust Agreement pursuant to Section 11.2 of the Trust Agreement.

               7.2.3 CHANGE OF SITUS OF OWNER TRUST

           If, at any time,  any Tax  Indemnitee  or the  Trust  Estate  becomes
subject to any Taxes for which it is indemnified pursuant to Section 9.3 of this
Agreement and if, as a consequence thereof, Lessee should request that the situs
of the Trust be moved to another  state in the United  States  from the state in

<PAGE>


which it is then  located,  the situs of the Trust may be moved with the written
consent of Owner Participant (which consent shall not be unreasonably  withheld)
and Owner  Participant will take whatever action may be reasonably  necessary to
accomplish such removal;  PROVIDED, that, in any event, (a) Lessee shall provide
such additional tax indemnification as Owner Participant and the Note Holders or
the Pass  Through  Trustees  may  reasonably  request  to cover  any  additional
unindemnified  Taxes or loss of Tax benefits described in the assumptions in the
Tax Indemnity Agreement resulting from such change in the situs of the Trust (it
being  agreed that if a Lease Event of Default  shall have  occurred and is then
continuing,  it shall not be unreasonable for Owner  Participant to withhold its
consent to moving  the situs of the  Trust,  notwithstanding  the  provision  by
Lessee of such additional tax indemnification, unless a Section 1110 Event shall
have occurred and is then continuing),  (b) the rights and obligations under the
Operative Agreements of Owner Participant,  Equity Guarantor,  the Note Holders,
Pass Through Trustees and Mortgagee shall not be adversely  affected as a result
of the taking of such action,  (c) the Lien of the Trust  Indenture on the Trust
Indenture Estate shall not be adversely  affected by such action, and Lessee and
Owner Trustee shall execute and deliver such documents as may be necessary or as
may  reasonably be requested by Mortgagee to protect and maintain the perfection
and priority of such Lien, (d) Owner Participant, Equity Guarantor, Pass Through
Trustees  and  Mortgagee  shall have  received an opinion or opinions of counsel
(which  counsel  is  reasonably   satisfactory  to  Owner  Participant,   Equity
Guarantor,  Pass Through  Trustees and  Mortgagee) in scope,  form and substance
reasonably  satisfactory to Owner  Participant,  Equity Guarantor,  Pass Through
Trustees and Mortgagee to the effect that (i) the Trust, as thus removed,  shall
remain a validly  established  trust, (ii) any amendments to the Trust Agreement
necessitated  by such  removal  shall have been duly  authorized,  executed  and
delivered  by the  parties  thereto and shall  constitute  the valid and binding
obligations of such parties,  enforceable in accordance with their terms,  (iii)
covering such other matters as Owner Participant, Equity Guarantor, Pass Through
Trustees or Mortgagee may reasonably  request,  (e) if such removal involves the
replacement of Owner Trustee,  then Owner  Participant,  Equity Guarantor,  Pass
Through Trustees and Mortgagee shall have received an opinion of counsel to such
successor Owner Trustee in form and substance  reasonably  satisfactory to Owner
Participant,  Equity Guarantor, Pass Through Trustees and Mortgagee covering the
matters described in the opinion delivered pursuant to Section 5.1.2(xxv)(D) and
(f)  Lessee  shall  indemnify  and  hold  harmless  Owner  Participant,   Equity
Guarantor,  Note  Holders,  Pass  Through  Trustees and First  Security,  in its
individual  capacity and as Owner Trustee,  on a net after-tax basis against any
and all reasonable  out-of-pocket  costs and expenses including  attorneys' fees

<PAGE>


and  disbursements,  fees and expenses of any new owner  trustee,  registration,
recording  or  filing  fees and  taxes  incurred  by Owner  Participant,  Equity
Guarantor,  Note Holders,  Pass Through  Trustees or Owner Trustee in connection
with such change of situs. Owner Participant agrees with Lessee that it will not
consent to or direct a change in the situs of the Trust Estate without the prior
written  consent of Lessee,  except that if a Lease Event of Default  shall have
occurred and is then  continuing,  except  during a Section  1110  Period,  such
consent shall not be required.

               7.2.4 COMPLIANCE WITH LEASE PROVISIONS

           Owner Participant will, solely for the benefit of Lessee, comply with
the express provisions applicable to it contained in the Lease.

               7.2.5 SECURITIES ACT

           Owner   Participant   will  not  directly  or  indirectly  offer  any
beneficial interest or security relating to the ownership of the Aircraft or any
interest in the Trust Estate or any of the Equipment Notes or any other interest
in or security  under the Trust  Indenture  for sale to, or solicit any offer to
acquire  any such  interest  or  security  from,  or sell any such  interest  or
security  to, any Person in  violation  of the  registration  provisions  of the
Securities Act or applicable state or foreign securities Laws, provided that the
foregoing shall not be deemed to impose on Owner Participant any  responsibility
with respect to any such offer, sale or solicitation by any other party hereto.

               7.2.6 REGARDING THE OWNER TRUSTEE

           Owner   Participant  will  instruct  Owner  Trustee  to  perform  its
obligations under each Owner Trustee Agreement.

           7.3 COVENANTS OF FIRST SECURITY AND OWNER TRUSTEE

           First Security,  in its individual  capacity and/or as Owner Trustee,
as provided below,  covenants and agrees with Lessee, Owner Participant,  Equity
Guarantor, each Note Holder and Mortgagee as follows:

               7.3.1 LIENS

           First  Security (a) will not directly or  indirectly  create,  incur,
assume or suffer to exist any Lessor Lien  attributable  to it or Owner  Trustee
with respect to all or any part of the Trust Estate,  the Trust Indenture Estate
or the Aircraft,  (b) will, at its own cost and expense, take such action as may
be necessary  to discharge  any Lessor Lien  attributable  to First  Security or
Owner Trustee on all or any part of the Trust Estate, the Trust Indenture Estate

<PAGE>


or the  Aircraft,  PROVIDED  that First  Security  shall not be in breach of its
obligations  under this sentence so long as (i) First Security shall, at its own
cost and expense,  be  diligently  contesting  such Lessor Lien in good faith by
appropriate  proceedings  and (ii) such Lessor Lien and such  proceedings do not
involve  (x)  any  material  danger  of the  sale,  forfeiture,  or  loss of the
Aircraft, the Airframe, any Engine or any Part thereof or (y) any restriction on
the use or operation of the Aircraft or title thereto First Security will in its
individual  capacity  hold  harmless and indemnify  Lessee,  Owner  Participant,
Equity  Guarantor,  each  Note  Holder,  Mortgagee,  each  of  their  respective
Affiliates,  successors  and permitted  assigns,  the Trust Estate and the Trust
Indenture  Estate from and against (i) any and all Expenses,  (ii) any reduction
in the amount payable out of the Trust Estate or the Trust Indenture  Estate and
(iii) any interference with the possession, operation or other use of all or any
part of the Aircraft,  in each case imposed on, incurred by or asserted  against
any of the foregoing as a consequence of any such Lessor Lien.

               7.3.2 OTHER BUSINESS

           Owner  Trustee  will not enter into any  business  or other  activity
except as contemplated by the Operative Agreements.

               7.3.3 NOTICE OF CHANGE OF CHIEF EXECUTIVE OFFICE

           First Security, in its individual capacity and as Owner Trustee, will
give Lessee,  each  Participant,  Equity  Guarantor and Mortgagee 30 days' prior
written notice of any relocation of its chief executive  office (as such term is
defined  in  Article  9 of the  UCC)  from its then  present  location  and will
promptly  take  any  action  required  by  Section  7.3.8  as a  result  of such
relocation.

               7.3.4 SECURITIES ACT

           First Security, in its individual capacity and as Owner Trustee, will
not directly or indirectly offer any beneficial interest or Security relating to
the  ownership of the Aircraft or any interest in the Trust Estate or any of the
Equipment  Notes or any other interest in or security under the Trust  Indenture
for sale to, or solicit any offer to acquire any such interest or security from,
or sell any such  interest  or  security  to,  any  Person in  violation  of the
registration  provisions of the  Securities  Act or applicable  state or foreign
securities  Laws,  provided that the foregoing  shall not be deemed to impose on
First   Security  in  its  individual   capacity  or  as  Owner   Trustee,   any


<PAGE>


responsibility with respect to any such offer, sale or solicitation by any other
party hereto.

               7.3.5 PERFORMANCE OF AGREEMENTS

           Owner Trustee shall perform its  obligations  under the Owner Trustee
Agreements in accordance with the terms thereof.

               7.3.6 RELEASE OF LIEN OF TRUST INDENTURE

           Owner Trustee,  in each instance  referred to in the Lease in which a
transfer of any  property  is required to be made by Owner  Trustee to Lessee or
any other Person (other than Mortgagee or Owner Participant), shall, at Lessee's
request and expense,  use its  reasonable  efforts to procure from Mortgagee the
prompt release of the Lien of the Trust Indenture with respect to such property.

               7.3.7 NOTICES; DOCUMENTS

           In the event any  claim  with  respect  to any  liabilities  is filed
against the Owner  Trustee in its capacity as such and Owner  Trustee shall have
Actual  Knowledge  thereof,  the Owner Trustee shall promptly  notify Lessee and
Mortgagee in writing thereof.  Owner Trustee further agrees to provide to Lessee
promptly any documents (including the certificate of aircraft registration) that
it receives from the FAA with respect to the Aircraft.

               7.3.8 FILINGS

           After the Closing Date,  Owner Trustee shall duly execute and deliver
to Lessee all filings and recordings (including, without limitation, all filings
and UCC financing statements under the Act and the UCC and any amendments to UCC
financing  statements  necessitated  by any  relocation  of its chief  executive
office),  prepared  and  delivered  to it by Lessee  required  to perfect  Owner
Trustee's title to the Aircraft and the liens of and security  interests granted
by the Trust Indenture (or to maintain such  perfection) and to make such title,
liens and security interests valid and enforceable.

               7.3.9 TRUST AGREEMENT

           Each of First  Security and Owner Trustee  hereby agrees with Lessee,
Loan  Participant  and  Mortgagee  not to revoke the trust  created by the Trust
Agreement  so  long  as the  Trust  Indenture  remains  undischarged  or if such
revocation would have an adverse effect on the Lessee. Nothing contained in this
Agreement  shall impair any right under the Trust Agreement of First Security to

<PAGE>


resign  as  Owner  Trustee  in  accordance  with  the  provisions  of the  Trust
Agreement.

           7.4 COVENANTS OF WTC

           WTC in its individual capacity or as Mortgagee,  each Applicable Pass
Through Trustee or Subordination Agent, as the case may be, covenants and agrees
with Lessee, Owner Participant, Equity Guarantor and Owner Trustee as follows:

               7.4.1 LIENS

           WTC (a) will not  directly or  indirectly  create,  incur,  assume or
suffer to exist any Lessor Lien  attributable to it on or with respect to all or
any part of the Trust Estate,  the Trust Indenture  Estate or the Aircraft,  (b)
will, at its own cost and expense, promptly take such action as may be necessary
to discharge any Lessor Lien attributable to WTC on all or any part of the Trust
Estate,  the  Trust  Indenture  Estate  or the  Aircraft  and  (c)  will  in its
individual  capacity  hold  harmless and indemnify  Lessee,  Owner  Participant,
Equity  Guarantor,  each Note Holder,  Owner Trustee,  each of their  respective
Affiliates,  successors  and permitted  assigns,  the Trust Estate and the Trust
Indenture  Estate from and against (i) any and all Expenses,  (ii) any reduction
in the amount payable out of the Trust Estate or the Trust Indenture  Estate and
(iii) any interference with the possession, operation or other use of all or any
part of the Aircraft,  in each case imposed on, incurred by or asserted  against
any of the foregoing as a consequence of any such Lessor Lien.

               7.4.2 SECURITIES ACT

           WTC  in its  individual  capacity  or as  Mortgagee,  a Pass  Through
Trustee  or  Subordination  Agent,  will not offer any  beneficial  interest  or
Security  relating to the ownership of the Aircraft or any interest in the Trust
Indenture  Estate,  or any of the  Equipment  Notes or any other  interest in or
security under the Trust  Indenture for sale to, or solicit any offer to acquire
any such  interest or security  from,  or sell any such interest or security to,
any Person in violation of the  Securities  Act or  applicable  state or foreign
securities  Laws,  provided that the foregoing  shall not be deemed to impose on
WTC any  responsibility  with respect to any such offer, sale or solicitation by
any other party hereto.

               7.4.3 PERFORMANCE OF AGREEMENTS

           WTC, in its  individual  capacity  and as  Mortgagee,  a Pass Through
Trustee  or  Subordination  Agent,  as  the  case  may  be,  shall  perform  its

<PAGE>


obligations under the Indenture Agreements,  the Pass Through Trustee Agreements
and the Subordination Agent Agreements in accordance with the terms thereof.

               7.4.4 WITHHOLDING TAXES

           WTC shall indemnify (on an after-tax basis) and hold harmless Lessee,
Lessor and Owner  Participant  against any United States  withholding taxes (and
related interest,  penalties and additions to tax) as a result of the failure by
WTC to withhold  on  payments  to any Note Holder if such Note Holder  failed to
provide to Mortgagee  necessary  certificates or forms to substantiate the right
to exemption from such withholding tax.

           7.5 COVENANTS OF NOTE HOLDERS

           Each Note Holder  (including  Subordination  Agent) as to itself only
covenants  and agrees with Lessee,  Owner  Participant,  Owner  Trustee,  Equity
Guarantor and Mortgagee as follows:

               7.5.1 WITHHOLDING TAXES

           Such Note Holder (if it is a Non-U.S. Person) agrees to indemnify (on
an after-tax  basis) and hold harmless  Lessee,  Lessor,  Owner  Participant and
Mortgagee  against any United States  withholding  taxes (and related  interest,
penalties and  additions to tax) as a result of the  inaccuracy or invalidity of
any  certificate or form provided by such Note Holder to Mortgagee in connection
with such withholding  taxes. Any amount payable  hereunder shall be paid within
30 days after receipt by a Note Holder of a written demand therefor.

               7.5.2 TRANSFER; COMPLIANCE

           (a) Such Note  Holder will (i) not  transfer  any  Equipment  Note or
interest  therein in  violation of the  Securities  Act or  applicable  state or
foreign securities Law; PROVIDED,  that the foregoing provisions of this section
shall  not be deemed to impose  on such  Note  Holder  any  responsibility  with
respect to any such offer,  sale or solicitation by any other party hereto,  and
(ii) perform and comply with the obligations specified to be imposed on it (as a
Note Holder) under each of the Trust  Indenture  and the form of Equipment  Note
set forth in the Trust Indenture.

           (b) Except as otherwise  required by the terms of Section 2.13 of the
Trust Indenture,  each Note Holder will not sell,  assign,  convey,  exchange or
otherwise transfer any Equipment Note or any interest in, or represented by, any

<PAGE>


Equipment Note (it being understood that this provision is not applicable to the
Pass Through Certificates) unless the proposed transferee thereof first provides
Lessee, Owner Participant and Equity Guarantor with both of the following:

                (i) a written  representation  and  covenant  that either (a) no
     portion of the funds it uses to purchase,  acquire and hold such  Equipment
     Note or interest directly or indirectly constitutes, or may be deemed under
     the Code or ERISA or any rulings, regulations or court decisions thereunder
     to constitute,  the assets of any Plan or (b) the transfer,  and subsequent
     holding,  of such Equipment Note or interest shall not involve or give rise
     to a  transaction  that  constitutes  a prohibited  transaction  within the
     meaning of Section 406 of ERISA or Section 4975(c)(1) of the Code involving
     Lessee, Owner Participant,  a Pass Through Trustee, the Subordination Agent
     or the proposed  transferee (other than a transaction that is exempted from
     the prohibitions of such sections by applicable  provisions of ERISA or the
     Code or administrative exemptions or regulations issued thereunder); and

                (ii) a written  covenant that it will not transfer any Equipment
     Note or any interest in, or  represented  by, any Equipment Note unless the
     subsequent transferee also makes the representation described in clause (i)
     above and agrees to comply with this clause (ii) and the other covenants of
     the Note Holders contained in the Operative Agreements.

           7.6 AGREEMENTS

               7.6.1 OWNER TRUSTEE IS OWNER FOR ALL PURPOSES

           Lessee,  the Owner  Participant,  Equity  Guarantor and Owner Trustee
agree that for all purposes,  after the Closing, Owner Trustee will be the owner
of the Aircraft (except that Owner  Participant will be the owner for income tax
purposes) and Lessee will be the lessee  thereof.  No transfer,  by operation of
Law or otherwise,  of the beneficial interest of Owner Participant in and to the
Trust  Estate  shall  operate to  transfer  legal title to any part of the Trust
Estate to any transferee thereof.

               7.6.2 COMMENCEMENT OF BANKRUPTCY PROCEEDINGS

           Lessee, each Participant,  Equity Guarantor,  each Note Holder, First
Security,  Owner Trustee, WTC and Mortgagee agree for the benefit of each of the
others that it will not commence or join in any proceeding  under the Bankruptcy
Code to commence a case under  Section 303 of the  Bankruptcy  Code  against the
Trust  Estate.  Nothing  contained  herein  shall  be  deemed  to  preclude  any

<PAGE>


Participant,  Equity Guarantor,  any Note Holder, First Security, Owner Trustee,
WTC or  Mortgagee  from filing any claim  against  the Trust  Estate in any case
commenced against the Trust Estate.

               7.6.3 CERTAIN BANKRUPTCY MATTERS

           If (a) all or any part of the Trust  Estate  becomes the property of,
or  Owner  Trustee  or  Owner  Participant  becomes,  a  debtor  subject  to the
reorganization   provisions  of  the  Bankruptcy  Code,  (b)  pursuant  to  such
reorganization  provisions,  including  Section 1111(b) of the Bankruptcy  Code,
First Security or Owner Participant is required,  by reason of First Security or
Owner  Participant  being held to have recourse  liability to any Note Holder or
Mortgagee  directly or  indirectly  (other than the recourse  liability of First
Security or Owner  Participant  under this Agreement,  the Trust Indenture or by
separate  agreement),  to make  payment  on  account  of any  amount  payable as
principal, Make-Whole Amount, if any, interest or other amounts on the Equipment
Notes, and (c) any Note Holder or Mortgagee actually receives any Excess Amount,
as  defined  below,  which  reflects  any  payment  by First  Security  or Owner
Participant on account of (b) above, then such Note Holder or Mortgagee,  as the
case may be,  shall  promptly  refund  to First  Security  or Owner  Participant
(whichever shall have made such payment) such Excess Amount.

           For purposes of this Section 7.6.3,  "Excess Amount" means the amount
by which such payment exceeds the amount that would have been received by a Note
Holder or  Mortgagee  if First  Security  or Owner  Participant  had not  become
subject to the recourse liability referred to in clause (b) above, and such Note
Holder or Mortgagee receives written notice that such amount is an Excess Amount
prior to its distribution thereof. Nothing contained in this Section 7.6.3 shall
prevent  a Note  Holder  or  Mortgagee  from  enforcing  any  personal  recourse
obligation  (and  retaining  the  proceeds  thereof) of First  Security or Owner
Participant under this Agreement (other than as referred to in clause (b) above)
or the Trust  Indenture (and any exhibits or annexes  thereto) or from retaining
any amount paid by Owner  Participant  under  Sections 2.13 or 4.03 of the Trust
Indenture.

               7.6.4 QUIET ENJOYMENT; SALE BY OWNER TRUSTEE BINDING

           (a) Owner Participant,  Equity Guarantor,  each Pass Through Trustee,
Subordination  Agent, each Note Holder, Owner Trustee and Mortgagee agrees as to
itself  with  Lessee  that,  so long as no Lease  Event of  Default  shall  have
occurred  and be  continuing,  such  Person  shall not (and shall not permit any
Affiliate or other Person  claiming by,  through or under it to) interfere  with

<PAGE>


Lessee's rights in accordance with the Lease to the quiet enjoyment,  possession
and use of the Aircraft during the Term.

           (b)  Any  assignment,  sale,  transfer  or  other  conveyance  of the
Aircraft by Owner  Trustee made  pursuant to the terms of this  Agreement or the
Lease shall bind Owner  Participant and Equity  Guarantor and shall be effective
to transfer or convey all right,  title and  interest  of Owner  Trustee,  Owner
Participant and Equity  Guarantor in and to the Aircraft.  No purchaser or other
grantee  shall  be  required  to  inquire  as to the  authorization,  necessity,
expediency or regularity of such assignment, sale, transfer or conveyance, or as
to the  application of any sale or other proceeds with respect  thereto by Owner
Trustee, as regards Owner Participant and Equity Guarantor.

               7.6.5 RELEASE OF LIEN TRUST INDENTURE

           Each of Lessee,  Lessor and  Mortgagee  agrees that in each  instance
referred to in the Lease in which a transfer  of any  property is required to be
made by Lessor to Lessee or any other Person (other than  Mortgagee),  Mortgagee
shall,  upon request of Lessor and compliance with the applicable  provisions of
the Lease and Trust  Indenture,  promptly execute (at Lessee's cost and expense)
such  instruments  as Lessor or Lessee may  reasonably  request to evidence  the
release of the Lien of the Trust Indenture with respect to such property.

               7.6.6 NON-RECOURSE

           Loan  Participant  and Mortgagee  agree that (a) obligations of Owner
Trustee  under the Trust  Indenture or any other  Operative  Agreement  and with
respect to the Equipment Notes shall be non-recourse to Owner Participant and to
First Security and (b) they will look solely to the income and proceeds from the
Trust  Estate  and the  Trust  Indenture  Estate  to the  extent  available  for
distribution  to Note Holder or Mortgagee as provided in the Trust Indenture and
that neither Owner  Participant nor First Security will be personally  liable to
Loan Participant or Mortgagee for any amounts payable by Owner Trustee under the
Trust Indenture or any other Operative Agreement;  PROVIDED,  HOWEVER,  that the
foregoing  is not  intended  nor shall it be  construed  to limit  any  recourse
liability  of Owner  Participant  or First  Security  to the  extent  that  such
liability is expressly  set forth in this  Agreement or in any of the  Operative
Agreements or arises by reason of the breach of any  representation  or warranty
or  covenant  given  by such  Person  (in the  case of  First  Security,  in its
individual capacity).

<PAGE>


               7.6.7 OTHER DOCUMENTS; AMENDMENT

           (a) Each of the Owner  Participant,  Equity  Guarantor  and the Owner
Trustee hereby agrees with Lessee,  the Loan Participant,  and the Mortgagee not
to amend, supplement or otherwise modify any provision of the Trust Agreement in
a manner that could  materially  adversely  affect such party  without the prior
written  consent of such party.  Notwithstanding  the foregoing,  so long as the
Lease has not been terminated or expired,  each  Participant,  Equity Guarantor,
the Mortgagee and the Owner Trustee  hereby agree for the benefit of Lessee that
without  the  consent of Lessee  they will not amend,  supplement  or  otherwise
modify  (i)  Article  III,  Article  IX or  Sections  2.05 or 2.15 of the  Trust
Indenture,  (ii) any provision of any Operative  Agreement  that will affect the
stated  principal  amount of or premium or  interest on the  Equipment  Notes or
(iii) any other  provision of the Trust Indenture or Equipment Notes in a manner
that could materially adversely affect Lessee. Mortgagee and Owner Trustee agree
promptly to furnish to Lessee  copies of any  supplement,  amendment,  waiver or
modification of any of the Operative  Agreements to which Lessee is not a party.
Loan Participant agrees that it will not take any action in respect of the Trust
Indenture Estate except through the Mortgagee pursuant to the Trust Indenture or
as otherwise permitted by Trust Indenture.

           (b)  Owner  Trustee  agrees to join with  Lessee to the  extent  that
action on its part is necessary or appropriate  (i) to cause the following to be
duly accomplished in accordance with applicable United States federal Law by the
time the  Aircraft is  delivered  under this  Agreement  and the Lease:  (A) the
application  for  registration  of the Aircraft in the name of Owner Trustee and
(B) all  related  action  necessary  in order for  Lessee to have  temporary  or
permanent  authority  to operate the Aircraft as  contemplated  by the Lease and
(ii) forthwith upon delivery of the Aircraft under this Agreement and the Lease,
to cause all  necessary  documents to be duly filed for  recording in accordance
with applicable United States federal Law.

               7.6.8 CONSENTS

           Owner Participant, Equity Guarantor, and Owner Trustee each covenants
and agrees, for the benefit of Lessee,  that it shall not unreasonably  withhold
its consent to any consent or approval  requested  of it or of Owner  Trustee or
Mortgagee under the terms of any of the Operative  Agreements which by its terms
is not to be unreasonably withheld;  provided,  however, that the consent of the
Owner  Participant  shall  not be  deemed to be  unreasonably  withheld  if such
consent is withheld  because of the failure of the Equity  Guarantor  to consent
thereto.

<PAGE>


               7.6.9 INSURANCE

           Each  of  Owner  Participant,  Equity  Guarantor,  the  Pass  Through
Trustees,  the Subordination Agent and the Owner Trustee agrees not to obtain or
maintain insurance for its own account as permitted by Section 11.2 of the Lease
if such  insurance  would limit or  otherwise  materially  adversely  affect the
coverage  of any  insurance  required to be  obtained  or  maintained  by Lessee
pursuant to Section 11 and Annex D of the Lease.

               7.6.10 EXTENT OF INTEREST OF NOTE HOLDERS

           A Note Holder  shall not, as such,  have any further  interest in, or
other right with respect to, the Trust Estate or the Trust Indenture Estate when
and if the  principal  and  Make-Whole  Amount,  if any, of and  interest on the
Equipment Note held by such Holder,  and all other sums, then due and payable to
such Holder hereunder and under any other Operative  Agreement,  shall have been
paid in full.

               7.6.11 FOREIGN REGISTRATION

           Each  Participant,  Equity  Guarantor,  Owner  Trustee and  Mortgagee
hereby agree, for the benefit of Lessee but subject to the provisions of Section
7.1.2 of the Lease:

           (a) that Lessee  shall be entitled to register  the Aircraft or cause
the Aircraft to be registered in a country other than the United States  subject
to compliance with the following:

               (i) each of the following requirements is satisfied:

               (A)  such registration shall be made only after the Tax Attribute
                    Period, unless Lessee prepays on a lump sum basis calculated
                    pursuant to Section 5(f) of the Tax Indemnity  Agreement any
                    liability due under the Tax Indemnity  Agreement as a result
                    of such  registration  based upon the  assumption  that such
                    registration would continue for the remainder of the term of
                    the  Permitted  Sublease  described  in  clause  (C)  below,
                    PROVIDED,   that   notwithstanding   the   foregoing,   such
                    registration may be made during -------- the taxable year in
                    which the seventh  anniversary of the Closing Date occurs so
                    long as the Aircraft is not "used predominantly  outside the
                    United  States"  within the meaning of Section 168(g) of the
                    Code during such taxable years;

<PAGE>


               (B)  no  Lease  Event  of  Default  shall  have  occurred  and be
                    continuing at the time of such registration;

               (C)  such proposed  change of  registration is made in connection
                    with a Permitted Sublease to a Permitted Air Carrier;

               (D)  such  country is a Permitted  Country  with which the United
                    States then maintains normal diplomatic relations.

               (ii) the Owner Trustee,  Owner  Participant  and Mortgagee  shall
          have   received  an  opinion,   in  form  and   substance   reasonably
          satisfactory   to  the  Owner   Participant   (subject  to   customary
          exceptions)   of  counsel   reasonably   satisfactory   to  the  Owner
          Participant addressed to each such party to the effect that:

               (A)  such country would  recognize the Owner  Trustee's title to,
                    ownership  interest  in and  right  to  possession  of,  the
                    Aircraft;

               (B)  the  obligations  of Lessee,  and the rights and remedies of
                    Owner  Trustee,  under  the  Lease are  valid,  binding  and
                    enforceable  under the laws of such  country (or the laws of
                    the country to which the laws of such country would refer as
                    the applicable governing law);

               (C)  after giving effect to such change in registration, the Lien
                    of the Trust Indenture on the Owner Trustee's  right,  title
                    and  interest  in and to the  Aircraft  and the Lease  shall
                    continue  as a  valid  and  duly  perfected  first  priority
                    security interest and all filing,  recording or other action
                    necessary  to protect the same shall have been  accomplished
                    (or,  if such  opinion  cannot  be given at the time of such
                    proposed  change  in  registration  because  such  change in
                    registration  is not yet  effective,  (1) the opinion  shall
                    detail what  filing,  recording or other action is necessary
                    and (2) Owner Trustee and the Mortgagee  shall have received
                    a certificate from Lessee that all possible  preparations to
                    accomplish  such  filing,  recording  and other action shall
                    have been done, and such filing,  recording and other action
                    shall be  accomplished  and a  supplemental  opinion to that
                    effect shall be delivered to Owner Trustee and the Mortgagee
                    on or  prior  to  the  effective  date  of  such  change  in
                    registration;

<PAGE>


               (D)  it is not necessary,  solely as a consequence of such change
                    in  registration  and  without  giving  effect  to any other
                    activity  of Owner  Trustee,  the Owner  Participant  or the
                    Mortgagee  (or any Affiliate  thereof),  as the case may be,
                    for Owner Trustee, the Owner Participant or the Mortgagee to
                    qualify to do business  in such  country as a result of such
                    reregistration;

               (E)  there is no tort  liability  of the  owner or  lessor  of an
                    aircraft not in  possession  thereof  under the laws of such
                    country  (it being  agreed  that,  in the event such  latter
                    opinion cannot be given in a form  satisfactory to the Owner
                    Participant,  such  opinion  shall be  waived  if  insurance
                    reasonably satisfactory to the Owner Participant is provided
                    to cover such risk); and

               (F)  unless  Lessee  shall  have  agreed  to  provide   insurance
                    reasonably  satisfactory to Owner  Participant  covering the
                    risk of requisition of use of the Aircraft by the government
                    of such country (so long as the Aircraft is registered under
                    the laws of such country),  the laws of such country require
                    fair  compensation by the government of such country payable
                    in  currency  freely  convertible  into  Dollars  and freely
                    removable  from such  country  (without  license  or permit,
                    unless  Lessee  prior to such  proposed  reregistration  has
                    obtained   such   license  or  permit)  for  the  taking  or
                    requisition by such government of such use.

           (b)  In  addition,   as  a  condition  precedent  to  any  change  in
registration  Lessee  shall  have  given  to  Lessor  and  Mortgagee  assurances
reasonably satisfactory to each of them:

               (i)  to the effect that the provisions of Section 11 of the Lease
                    have been  complied  with after giving effect to such change
                    of registration; and

               (ii) of the  payment  by Lessee of all  reasonable  out-of-pocket
                    expenses at no after-tax cost to any  Participant of Lessor,
                    each  Participant  and  Mortgagee  in  connection  with such
                    change of registry,  including,  without  limitation (1) the
                    reasonable  fees and  disbursements  of  counsel  to Lessee,
                    Lessor  and  Mortgagee,  (2) any filing or  recording  fees,
                    Taxes or similar  payments  incurred in connection  with the
                    change of  registration of the Aircraft and the creation and
                    perfection  of the  security  interest  therein  in favor of

<PAGE>


                    Mortgagee for the benefit of Note Holders, (3) all costs and
                    expenses  incurred in connection with any filings  necessary
                    to  continue  in the  United  States the  perfection  of the
                    security  interest in the Aircraft and the Lease in favor of
                    Mortgagee  for the benefit of Note  Holders and (4) costs in
                    connection  with the  calculation  of the  lump sum  payment
                    described in clause (i)(A) of this Section 7.6.11.

               7.6.12 OTHER COMMERCIAL RELATIONS UNAFFECTED

           Notwithstanding  anything to the contrary set forth in any  Operative
Agreement:

           (a) Except as set forth in the Purchase Agreement Assignment, nothing
contained in the  Operative  Agreements  shall  constitute  or be deemed to be a
waiver by Lessee of any rights,  remedies or claims it may have against Airframe
Manufacturer or Engine  Manufacturer or any subcontractor or supplier of either;
and the  Operative  Agreements  do not and shall not be  construed  or deemed to
create any  rights,  waivers,  immunities  or  indemnities  in favor of Airframe
Manufacturer,  Engine  Manufacturer or any  subcontractor  or supplier of either
with respect to any such rights, remedies or claims of Lessee; and

           (b) The Airframe  Manufacturer,  by its execution and delivery of the
Consent and Agreement,  shall not be deemed to have waived any rights,  remedies
or claims  which  Airframe  Manufacturer  (or any  subcontractor  or supplier of
Airframe  Manufacturer) may have against Lessee; and the Operative Agreements do
not and  shall  not be  construed  or deemed  to  create  any  rights,  waivers,
immunities  or  indemnities  in favor of Lessee with respect to any such rights,
remedies or claims of Airframe Manufacturer (or any subcontractor or supplier of
Airframe Manufacturer).

               7.6.13 INTEREST IN CERTAIN ENGINES

           Each  Participant,  Equity  Guarantor,  Owner Trustee,  and Mortgagee
agree, for the benefit of each of the lessor,  conditional seller,  mortgagee or
secured  party of any airframe or engine  leased to, or purchased  by, Lessee or
any Permitted Sublessee subject to a lease, conditional sale, trust indenture or
other  security  agreement  that it will not acquire or claim,  as against  such
lessor,  conditional  seller,  mortgagee or secured party,  any right,  title or
interest  in any  engine as the result of such  engine  being  installed  on the
Airframe  at any time while such  engine is subject to such  lease,  conditional
sale,  trust  indenture or other security  agreement and owned by such lessor or

<PAGE>


conditional seller or subject to a trust indenture or security interest in favor
of such mortgagee or secured party.

               7.6.14 GUARANTY FEE

           Each  Participant,  Owner Trustee and Mortgagee (i) acknowledges that
in consideration  of the issuance of the Equity  Guaranty,  the Equity Guarantor
shall be paid a fee and such fee shall be paid in  installments  during the Base
Lease Term on each Payment Date and (ii) agrees that on each  Payment  Date,  to
the extent  that Basic Rent paid on such  Payment  Date shall be in an amount in
excess of Lessor  Rent as set forth in Schedule 4 with  respect to such  Payment
Date, upon the receipt of Basic Rent, Mortgagee shall distribute such Basic Rent
in accordance with the terms of Section 3.01 of the Trust Indenture to the Owner
Trustee and Owner Trustee shall,  after distribution of Lessor Rent due to Owner
Participant  on such Payment  Date, if any,  distribute  the remainder to Equity
Guarantor in payment of guaranty fees for the Equity Guaranty.

               7.6.15 CERTAIN RIGHTS OF EQUITY GUARANTOR

           (a)  Lessee,  each  Participant,  Note  Holders,  Owner  Trustee  and
Mortgagee agree for the benefit of Equity  Guarantor that Equity  Guarantor may,
but shall not be obligated to, exercise any right to cure a Lease Default, Lease
Event  of  Default,  Default  or Event of  Default  which  may be cured by Owner
Trustee or Owner  Participant,  in lieu of Owner  Trustee or Owner  Participant,
pursuant to the terms of Section  15.3 of the Lease or Section 4.03 of the Trust
Indenture,  as the case may be. If the Lease Event of Default  shall be due to a
failure by Lessee to pay Basic Rent due under the Lease,  whether in whole or in
part, unless Equity  Guarantor,  Owner Trustee or Owner Participant have, in the
aggregate, cured Lease Events of Default in respect of payments of Basic Rent on
each of the six immediately  preceding Payment Dates or Equity Guarantor,  Owner
Trustee or Owner Participant have cured, in the aggregate, twelve previous Lease
Events of Default in respect of payments of Basic Rent,  such  payment by Equity
Guarantor  shall be  deemed  to cure any  Lease  Event of  Default  which  would
otherwise have arisen on account of the nonpayment by Lessee of such installment
of Basic Rent.

           (b) The Loan  Participant,  Note Holders and Mortgagee  agree for the
benefit  of  Equity  Guarantor  that  Equity  Guarantor  may,  but  shall not be
obligated  to  exercise  Owner  Trustee's  and  Owner  Participant's  option  to
purchase,  or cause an Affiliate to purchase,  the Equipment  Notes  pursuant to
Section 2.13 of the Trust Indenture.

<PAGE>


           (c) In each case in which Equity  Guarantor  shall have cured a Lease
Default, Lease Event of Default,  Default or Event of Default,  Equity Guarantor
shall be entitled  to the rights of  subrogation  afforded  to Owner  Trustee or
Owner Participant pursuant to the terms of the Lease or the Trust Indenture,  as
the case may be.

SECTION 8. CONFIDENTIALITY

           Lessee, Owner Participant,  Note Holders,  Owner Trustee,  Mortgagee,
Existing Lessor, Existing Mortgagee and Airframe Manufacturer shall keep Annexes
B, C and D and  Schedules  1, 2, 3 and 4 to the Lease,  the  Purchase  Agreement
Assignment, the Equity Guaranty and the Tax Indemnity Agreement confidential and
shall not disclose, or cause to be disclosed, the same to any Person, except (A)
to  prospective  and permitted  transferees  of Lessee's,  Owner  Participant's,
Equity Guarantor's,  a Note Holder's, a Liquidity  Provider's,  Owner Trustee's,
Mortgagee's or other Indenture Indemnitee's interest or their respective counsel
or special counsel, independent insurance brokers, auditors, or other agents who
agree  to  hold  such   information   confidential,   (B)  to  Lessee's,   Owner
Participant's,  Equity Guarantor's,  a Note Holder's, a Liquidity Provider's,  a
Pass  Through  Trustee's,  Owner  Trustee's,   Mortgagee's  or  other  Indenture
Indemnitee's  counsel  or  special  counsel,   independent   insurance  brokers,
auditors,  or other  agents,  Affiliates  or  investors  who  agree to hold such
information  confidential,  (C) as may be  required  by any  statute,  court  or
administrative  order  or  decree,  legal  process  or  governmental  ruling  or
regulation,  including  those  of any  applicable  insurance  regulatory  bodies
(including,   without   limitation,   the  National   Association  of  Insurance
Commissioners),  federal or state banking  examiners,  Internal  Revenue Service
auditors  or  any  stock  exchange,   (D)  with  respect  to  Lessee  and  Owner
Participant,  by mutual  agreement of such  parties,  (E) with respect to a Note
Holder or any Pass Through Trustee, to a nationally recognized rating agency for
the purpose of  obtaining a rating on the  Equipment  Notes or the Pass  Through
Certificates  or to support an NAIC rating for the  Equipment  Notes or (F) such
other Persons as are  reasonably  deemed  necessary by the  disclosing  party in
order to protect the  interests  of such party or for the  purposes of enforcing
such documents by such party;  PROVIDED,  that any and all disclosures permitted
by clauses (C), (D), (E) or (F) above shall be made only to the extent necessary
to  meet  the  specific  requirements  or  needs  of  the  Persons  making  such
disclosures.

<PAGE>


SECTION 9. INDEMNIFICATION AND EXPENSES

           9.1 GENERAL INDEMNITY

               9.1.1 INDEMNITY

           If the Closing occurs,  Lessee shall indemnify,  protect,  defend and
hold harmless each Indemnitee from,  against and in respect of, and shall pay on
a net  after-tax  basis,  any and all Expenses of any kind or nature  whatsoever
that may be imposed on, incurred by or asserted against any Indemnitee, relating
to,  resulting from, or arising out of or in connection with, any one or more of
the following:

           (a) The Operative  Agreements,  the Pass Through  Agreements,  or the
enforcement  of any of the terms of any of the Operative  Agreements or the Pass
Through Agreements;

           (b) The Aircraft,  the Airframe,  any Engine or any Part,  including,
without limitation, with respect thereto, (i) the manufacture, design, purchase,
acceptance, nonacceptance or rejection, ownership, registration, reregistration,
deregistration,  delivery, nondelivery, lease, sublease, assignment, possession,
use or non-use, operation,  maintenance,  testing, repair, overhaul,  condition,
alteration,   modification,   addition,  improvement,   storage,  airworthiness,
replacement,  repair, sale,  substitution,  return,  abandonment,  redelivery or
other  disposition  of the Aircraft,  any Engine or any Part,  (ii) any claim or
penalty arising out of violations of applicable Laws by Lessee (or any Permitted
Sublessee),  (iii) tort liability,  whether or not arising out of the negligence
of any Indemnitee (whether active,  passive or imputed),  (iv) death or property
damage of passengers,  shippers or others, (v) environmental  control,  noise or
pollution and (vi) any Liens in respect of the Aircraft, any Engine or any Part;

           (c) The offer, sale, or delivery of any Equipment Notes, Pass Through
Certificates or any interest therein or represented thereby; and

           (d) Any breach of or failure  to  perform  or  observe,  or any other
noncompliance  with,  any  covenant  or  agreement  or  other  obligation  to be
performed  by Lessee  under any Lessee  Operative  Agreement or any Pass Through
Agreement  or the  falsity of any  representation  or  warranty of Lessee in any
Lessee Operative  Agreement or any Pass Through  Agreement other than in the Tax
Indemnity Agreement.

<PAGE>


               9.1.2 EXCEPTIONS

           Notwithstanding anything contained in Section 9.1.1, Lessee shall not
be required to  indemnify,  protect,  defend and hold  harmless  any  Indemnitee
pursuant to Section 9.1.1 in respect of any Expense of such Indemnitee:

           (a) For any Taxes or a loss of Tax benefit,  whether or not Lessee is
required to  indemnify  therefor  pursuant  to Section 9.3 or the Tax  Indemnity
Agreement;

           (b) Except to the  extent  attributable  to acts or events  occurring
prior  thereto,  acts or  events  (other  than  acts or  events  related  to the
performance or failure to perform by Lessee of its  obligations  pursuant to the
terms of the Lessee Operative  Agreements) that occur after the earliest of: (i)
with respect to the Airframe,  any Engine or any Part,  the return of possession
(it being  understood  that the date of the placement of the Aircraft in storage
as  provided  in  Section 5 of the Lease  constitutes  the date of return of the
Aircraft under the Lease) of such Airframe, Engine or Part pursuant to the terms
of and in compliance  with the Lease (other than pursuant to Section 15 thereof,
in which case  Lessee's  liability  under this Section 9.1 shall  survive for so
long as Lessor or Mortgagee  shall be entitled to exercise  remedies  under such
Section 15) or (ii) the termination of the Term in accordance with the Lease;

           (c)  To  the  extent  attributable  to  any  Transfer  (voluntary  or
involuntary)  by or on  behalf  of  such  Indemnitee  of any  Equipment  Note or
interest therein,  except (i) for out-of-pocket costs and expenses incurred as a
result of any such  Transfer  pursuant to the  exercise  of  remedies  under any
Operative  Agreement  resulting  from a  Lease  Event  of  Default  and  (ii) as
otherwise required by the terms of Section 2.13 of the Trust Indenture;

           (d)  To  the  extent  attributable  to  any  Transfer  (voluntary  or
involuntary)  by or on  behalf  of  Owner  Participant  of any  interest  in the
Aircraft, or the Trust Estate except for costs and expenses incurred as a result
of such Transfer, if such Transfer arises directly from a Lease Event of Default
that shall have occurred and be continuing;

           (e) To the extent  attributable  to the gross  negligence  or willful
misconduct  of such  Indemnitee  or any related  Indemnitee  (as defined  below)
(other than gross  negligence  or willful  misconduct  imputed to such person by
reason of its interest in the Aircraft or any Operative Agreement);

<PAGE>


           (f) In the case of First  Security,  to the  extent  attributable  to
matters enumerated in the proviso to Section 14;

           (g) To the extent  attributable to the incorrectness or breach of any
representation  or  warranty  of  such  Indemnitee  or  any  related  Indemnitee
contained  in or made  pursuant to any  Operative  Agreement or any Pass Through
Agreement;

           (h) To the extent  attributable  to the failure by such Indemnitee or
any  related  Indemnitee  to perform  or  observe  any  agreement,  covenant  or
condition on its part to be performed or observed in any Operative  Agreement or
any Pass Through Agreement;

           (i) To  the  extent  attributable  to  the  offer  or  sale  by  such
Indemnitee  or any  related  Indemnitee  of any  interest in the  Aircraft,  the
Equipment  Notes, the Pass Through  Certificates,  the Trust Estate or the Trust
Agreement or any similar  interest,  in violation of the Securities Act or other
applicable  federal,  state or foreign  securities Laws (other than any offer or
sale thereof caused by the acts or omissions of Lessee);

           (j) (i) With respect to any Indemnitee (other than Mortgagee), to the
extent attributable to the failure of the Mortgagee to distribute funds received
and  distributable  by it in  accordance  with the  Trust  Indenture,  (ii) with
respect  to any  Indemnitee  (other  than  the  Owner  Trustee),  to the  extent
attributable  to the failure of the Owner Trustee to distribute  funds  received
and  distributable  by it in  accordance  with the Trust  Agreement,  (iii) with
respect to any Indemnitee  (other than the  Subordination  Agent), to the extent
attributable  to the  failure of the  Subordination  Agent to  distribute  funds
received and distributable by it in accordance with the Intercreditor Agreement,
(iv) with respect to any Indemnitee (other than the Pass Through  Trustees),  to
the extent  attributable  to the failure of a Pass Through Trustee to distribute
funds received and distributable by it in accordance with the Pass Through Trust
Agreements,  (v) with respect to Mortgagee,  to the extent  attributable  to the
negligence  or willful  misconduct  of  Mortgagee in the  distribution  of funds
received and  distributable by it in accordance with the Trust  Indenture,  (vi)
with respect to Owner Trustee,  to the extent  attributable to the negligence or
willful  misconduct of Owner Trustee in the  distribution  of funds received and
distributable by it in accordance with the Trust  Agreement,  (vii) with respect
to the  Subordination  Agent,  to the extent  attributable  to the negligence or
willful  misconduct  of the  Subordination  Agent in the  distribution  of funds
received and distributable by it in accordance with the Intercreditor Agreement,
and (viii) with respect to the Pass Through Trustees, to the extent attributable

<PAGE>


to the  negligence  or  willful  misconduct  of a Pass  Through  Trustee  in the
distribution  of funds received and  distributable  by it in accordance with the
Pass Through Trust Agreements.

           (k) Other than during the  continuation  of a Lease Event of Default,
to the extent  attributable to the authorization or giving or withholding of any
future  amendments,  supplements,  waivers  or  consents  with  respect  to  any
Operative  Agreement  or Pass  Through  Agreement  other  than such as have been
requested by Lessee or as are  required by or made  pursuant to the terms of the
Operative Agreements or Pass Through Agreements (unless such requirement results
from the  actions of an  Indemnitee  not  required  by or made  pursuant  to the
Operative Agreements or the Pass Through Agreements);

           (l) To the extent  attributable  to any amount  which any  Indemnitee
expressly agrees to pay or such Indemnitee expressly agrees shall not be paid by
or be reimbursed by Lessee;

           (m) To the  extent  that it is an  ordinary  and usual  operating  or
overhead expense;

           (n) With respect to the Owner  Participant or the Owner  Trustee,  or
any related Indemnitee,  to the extent attributable to the deregistration of the
Aircraft under the Act as a result of Owner Participant's or Owner Trustee's (or
any related  Indemnitee of either) not being a Citizen of the United States as a
result of any act (other than reregistration of the Aircraft pursuant to Section
7.1.2 of the  Lease)  of Owner  Participant  or Owner  Trustee,  or any  related
Indemnitee of either of the foregoing (not taken at the request of the Lessee);

           (o) For any  Lessor  Lien  attributable  to  such  Indemnitee  or any
related Indemnitee;

           (p) If another provision of an Operative  Agreement or a Pass Through
Agreement  specifies the extent of Lessee's  responsibility  or obligation  with
respect to such Expense, to the extent arising from other than failure of Lessee
to comply with such specified responsibility or obligation;

           (q) To the extent  relating to,  resulting from, or arising out of or
in connection with the Equity Guaranty,  the obligation to pay the guaranty fees
for the Equity Guaranty;

           (r) To the extent it is a Transaction Expense;

           (s)  To the  extent  constituting  principal,  Make-Whole  Amount  or
interest on the Equipment Notes  attributable  solely to an Event of Default not
constituting a Lease Event of Default; or

<PAGE>


           (t) To the extent incurred by or asserted  against an Indemnitee as a
result of any  "prohibited  transaction",  within the  meaning of Section 406 of
ERISA or Section 4975(c)(1) of the Code.

           For  purposes of this  Section  9.1, a Person  shall be  considered a
"related"  Indemnitee  with  respect  to an  Indemnitee  if  such  Person  is an
Affiliate or employer of such Indemnitee, a director,  officer, employee, agent,
or servant of such  Indemnitee or any such Affiliate or a successor or permitted
assignee of any of the foregoing.

               9.1.3 SEPARATE AGREEMENT

           This Agreement  constitutes a separate agreement with respect to each
Indemnitee and is enforceable directly by each such Indemnitee.

               9.1.4 NOTICE

           If a claim for any Expense that an  Indemnitee  shall be  indemnified
against  under this  Section  9.1 is made,  such  Indemnitee  shall give  prompt
written notice thereof to Lessee.  Notwithstanding the foregoing, the failure of
any Indemnitee to notify Lessee as provided in this Section 9.1.4, or in Section
9.1.5,  shall not release  Lessee from any of its  obligations to indemnify such
Indemnitee  hereunder,  except to the  extent  that such  failure  results in an
additional Expense to Lessee (in which event Lessee shall not be responsible for
such additional  Expense) or materially impairs Lessee's ability to contest such
claim.

               9.1.5 NOTICE OF PROCEEDINGS; DEFENSE OF CLAIMS; LIMITATIONS

           (a) In case any action,  suit or proceeding  shall be brought against
any  Indemnitee  for which Lessee is  responsible  under this Section 9.1,  such
Indemnitee  shall notify Lessee of the  commencement  thereof and Lessee may, at
its expense, participate in and to the extent that it shall wish (subject to the
provisions of the following  paragraph),  assume and control the defense thereof
and, subject to Section 9.1.5(c), settle or compromise the same.

           (b) Lessee or its  insurer(s)  shall have the right,  at its or their
expense,  to investigate or, if Lessee or its insurer(s)  shall agree in writing
not to dispute liability to the Indemnitee giving notice of such action, suit or
proceeding under this Section 9.1.5 for  indemnification  hereunder or under any

<PAGE>


insurance policies pursuant to which coverage is sought, control the defense of,
any   action,   suit  or   proceeding,   relating   to  any  Expense  for  which
indemnification  is sought  pursuant to this Section  9.1,  and each  Indemnitee
shall  cooperate with Lessee or its insurer(s) with respect  thereto;  PROVIDED,
that Lessee  shall not be  entitled  to control the defense of any such  action,
suit,  proceeding or compromise  any such Expense (i) during the  continuance of
any Lease Event of Default arising under Section 14.1 of the Lease, (ii) if such
proceedings would entail a material risk of the sale,  forfeiture or loss of the
Aircraft or (iii) if such proceedings would entail a risk of criminal  liability
or greater than de minimis risk of material  civil  penalties  being  imposed on
such  Indemnitee.  In connection with any such action,  suit or proceeding being
controlled  by  Lessee,  such  Indemnitee  shall  have the right to  participate
therein, at its sole cost and expense,  with counsel reasonably  satisfactory to
Lessee;  PROVIDED,  that  such  Indemnitee's  participation  does  not,  in  the
reasonable  opinion of the  independent  counsel  appointed by the Lessee or its
insurers to conduct such proceedings, interfere with the defense of such case.

           (c) In no event shall any Indemnitee enter into a settlement or other
compromise  with  respect to any Expense  without the prior  written  consent of
Lessee, which consent shall not be unreasonably withheld or delayed, unless such
Indemnitee waives its right to be indemnified with respect to such Expense under
this Section 9.1.

           (d) In the case of any Expense  indemnified  by the Lessee  hereunder
which is covered  by a policy of  insurance  maintained  by Lessee  pursuant  to
Section  11 of the  Lease,  at  Lessee's  expense,  each  Indemnitee  agrees  to
cooperate  with the  insurers in the  exercise of their  rights to  investigate,
defend or  compromise  such Expense as may be required to retain the benefits of
such insurance with respect to such Expense.

           (e) If an  Indemnitee  is not a party to this  Agreement,  Lessee may
require such  Indemnitee  to agree in writing to the terms of this Section 9 and
Section 15.8 prior to making any payment to such  Indemnitee  under this Section
9.

           (f) Nothing  herein shall be deemed to be an  assumption by Lessee of
obligations  of Owner  Trustee with respect to, or a guarantee by Lessee of, any
amounts  payable by Owner  Trustee  upon  Equipment  Notes or a guarantee of any
residual value of the Aircraft.

           (g)  Nothing  contained  in this  Section  9.1.5  shall be  deemed to
require an Indemnitee to contest any Expense or to assume  responsibility for or
control of any judicial proceeding with respect thereto.

<PAGE>


               9.1.6 INFORMATION

           Lessee will provide the relevant Indemnitee with such information not
within  the  control  of  such  Indemnitee,  as is  in  Lessee's  control  or is
reasonably available to Lessee, which such Indemnitee may reasonably request and
will otherwise cooperate with such Indemnitee so as to enable such Indemnitee to
fulfill its obligations  under Section 9.1.5. The Indemnitee shall supply Lessee
with  such  information  not  within  the  control  of  Lessee,  as is  in  such
Indemnitee's control or is reasonably available to such Indemnitee, which Lessee
may reasonably request to control or participate in any proceeding to the extent
permitted by Section 9.1.5.

               9.1.7   EFFECT  OF  OTHER   INDEMNITIES;   SUBROGATION;   FURTHER
                       ASSURANCES

           Upon the  payment  in full by Lessee of any  indemnity  provided  for
under this Agreement,  Lessee, without any further action and to the full extent
permitted by Law,  will be  subrogated  to all rights and remedies of the person
indemnified  (other  than with  respect  to any of such  Indemnitee's  insurance
policies or in connection  with any  indemnity  claim such  Indemnitee  may have
under  Section  5.03 or 7.01 of the Trust  Indenture  or Section 5.3 or 7 of the
Trust  Agreement) in respect of the matter as to which such  indemnity was paid.
Each  Indemnitee  will give such further  assurances or agreements and cooperate
with  Lessee to permit  Lessee to pursue  such  claims,  if any,  to the  extent
reasonably requested by Lessee and at Lessee's expense.

               9.1.8 REFUNDS

           If an  Indemnitee  receives  any  refund,  in whole or in part,  with
respect to any Expense paid by Lessee hereunder, it will promptly pay the amount
refunded  (but not an  amount  in  excess  of the  amount  Lessee  or any of its
insurers  has paid in respect  of such  Expense)  over to Lessee  unless a Lease
Event of  Default  shall have  occurred  and be  continuing,  in which case such
amounts shall be paid over to Owner Trustee (or, so long as the Trust  Indenture
shall not have been  discharged,  to Mortgagee) to hold as security for Lessee's
obligations  under the Lessee  Operative  Agreements or, if requested by Lessee,
applied to satisfy such obligations.

           9.2 EXPENSES

               9.2.1 TRANSACTION EXPENSES

           Owner Participant shall pay all Transaction  Expenses (other than the
ongoing fees, disbursements and expenses of Mortgagee and the Owner Trustee), up


<PAGE>


to an aggregate amount equal to the Expense Limit.  Airframe  Manufacturer shall
pay all  Transaction  Expenses  in excess of the  Expense  Limit and the ongoing
fees,  disbursements  and expenses of Mortgagee  and the Owner  Trustee.  Lessee
shall have no liability or obligation with respect to Transaction Expenses.

               9.2.2 PAYMENT OF OTHER EXPENSES

           Lessee  will be  responsible  for the fees and charges of its counsel
incurred in  connection  with the  preparation,  execution  and  delivery of the
Operating Agreements. All out-of-pocket costs and expenses of Lessee (including,
without  limitation,   reasonable  attorney's  fees  and  charges)  incurred  in
performance  of Sections  7.1.3(a),  (b) and (c) (other than with respect to the
first parenthetical of Section 7.1.3(c)) to the extent constituting  Transaction
Expenses, shall be paid pursuant to Section 9.2.1 and, otherwise,  shall be paid
by Airframe  Manufacturer.  Existing Lessor and Airframe Manufacturer shall each
pay all costs and  expenses  incurred  by it in  connection  with the  Operative
Agreements.

           9.3 GENERAL TAX INDEMNITY

               9.3.1 GENERAL

           Except as provided in Section 9.3.2,  Lessee agrees that each payment
of Rent paid by Lessee pursuant to the Lease, and any other payment or indemnity
paid by Lessee to a Tax Indemnitee under any Operative Agreement,  shall be free
of all  withholdings  or  deductions  with respect to Taxes of any nature (other
than U.S.  federal  withholding  taxes on,  based on or measured by gross or net
income),  and in the event that Lessee  shall be required by  applicable  law to
make any such  withholding  or  deduction  for any such payment (x) Lessee shall
make all such withholdings or deductions, (y) the amount payable by Lessee shall
be increased so that after making all required  withholdings  or deductions such
Tax Indemnitee  receives (at no after-Tax cost to the Tax  Indemnitee)  the same
amount that it would have received had no such  withholdings  or deductions been
made,  and (z) Lessee  shall pay the full  amount  withheld  or  deducted to the
relevant  Taxing  Authority in accordance  with  applicable  law. Lessee further
agrees that,  in the event it is required to withhold  from any payment of Basic
Rent,  Termination  Value,  Stipulated  Loss Value (and  amounts  determined  by
reference  thereto),  and amounts  payable  upon  exercise of Lessee's  purchase
option  pursuant  to  Section  17.3 of the  Lease,  any Tax  imposed  upon Owner
Participant or Owner Trustee  (including any  withholding Tax based on income or
receipts of Owner  Participant  or Owner  Trustee) and such Tax is excluded from
indemnification  pursuant to Section  9.3.2,  Lessee  shall pay such  additional

<PAGE>


amount,  if any,  required so that the total amount paid by Lessee (after making
all required withholdings) is equal to (assuming timely payment of the Equipment
Notes prior to the relevant  Payment  Date) the  aggregate  principal  amount of
scheduled  installments  due on the Equipment Notes  outstanding on the relevant
Payment Date,  together with accrued and unpaid  interest,  due on the Equipment
Notes;  Owner Participant or Owner Trustee,  as the case may be, shall reimburse
Lessee for any such  additional  amounts  within two Business  Days after demand
therefor.  Except as  provided  in Section  9.3.2 and  whether or not any of the
transactions  contemplated hereby are consummated,  Lessee shall pay, indemnify,
protect,  defend and hold each Tax Indemnitee harmless from all Taxes imposed by
any  Taxing  Authority  that may from  time to time be  imposed  on or  asserted
against any Tax Indemnitee or the Aircraft, the Airframe, any Engine or any Part
or any interest in any of the foregoing  (whether or not indemnified  against by
any other  Person),  upon or with  respect to the  Operative  Agreements  or the
transactions or payments contemplated thereby,  including but not limited to any
Tax imposed upon or with respect to (x) the Aircraft,  the Airframe, any Engine,
any Part, any Operative  Agreement  (including  without limitation any Equipment
Notes) or any data or any other  thing  delivered  or to be  delivered  under an
Operative Agreement, (y) the purchase, manufacture, acceptance, rejection, sale,
transfer of title, return, ownership,  mortgaging, delivery, transport, charter,
rental,  lease,  re-lease,  sublease,  assignment,   possession,   repossession,
presence,  use,  condition,  storage,  preparation,  maintenance,  modification,
alteration,   improvement,   operation,  registration,  transfer  or  change  of
registration,  reregistration, repair, replacement, overhaul, location, control,
the  imposition of any Lien (other than a Lessor Lien),  financing,  refinancing
requested by the Lessee,  abandonment or other disposition of the Aircraft,  the
Airframe,  any Engine,  any Part, any data or any other thing delivered or to be
delivered under an Operative Agreement, or (z) rent, interest, fees or any other
income, proceeds,  receipts or earnings, whether actual or deemed, arising upon,
in connection with, or in respect of, any of the Operative Agreements (including
the property or income or other  proceeds  with respect to property held as part
of the Trust Estate) or the transactions contemplated thereby.

               9.3.2 CERTAIN EXCEPTIONS

           The  provisions of Section 9.3.1 shall not apply to, and Lessee shall
have no liability hereunder for, Taxes:

           (a)  imposed on a Tax  Indemnitee  by the federal  government  of the
United  States or any Taxing  Authority  of any  jurisdiction  within the United
States in which such Tax Indemnitee is  incorporated  or maintains its principal

<PAGE>


place of business or is  otherwise  subject to Taxes of such type as a result of
transactions  or  activities  other than  those  contemplated  by the  Operative
Agreements (i) on, based on, or measured by, gross or net income or gross or net
receipts,  including  capital gains taxes,  excess profits taxes,  minimum taxes
from  tax  preferences,   alternative   minimum  taxes,  branch  profits  taxes,
accumulated earnings taxes, personal holding company taxes, succession taxes and
estate taxes, and any withholding taxes on, based on or measured by gross or net
income or receipts or (ii) on, or with  respect to, or measured  by,  capital or
net worth or in the  nature of a  franchise  tax or a tax for the  privilege  of
doing  business  (other  than,  in the case of clause (i) or (ii),  sales,  use,
license or  property  Taxes,  value  added  taxes  imposed in lieu of any of the
foregoing,  airport excise taxes or any excise taxes imposed in the nature of or
in lieu of any of the  foregoing  or any Hawaii  general  excise tax and related
county surcharges  imposed as a result of the use or location of the Aircraft in
Hawaii by a Lessee Person; and other than, in the case of clause (ii), any doing
business taxes imposed by a taxing authority in any  jurisdiction  (other than a
jurisdiction  within which such Tax Indemnitee is  incorporated or maintains its
principal  place of business) if such doing business taxes  attributable  to the
transactions  contemplated by the Operative Agreements were subject to indemnity
pursuant to the  provisions  of this  clause  9.3.2(a)  (without  regard to this
parenthetical)  solely as a result of the usage or location  of the  Aircraft in
such  jurisdiction  by  a  Lessee  Person  when  such  Tax  Indemnitee  was  not
incorporated  or doing  business or  otherwise  subject to Taxes of such type in
such jurisdiction, if in a subsequent taxable period such Tax Indemnitee becomes
subject to Taxes of such type as a result of  activities or  transactions  other
than those  contemplated  by the Operative  Agreements,  to the extent that such
Taxes (and in an amount no more than the amount of such Taxes  that)  would have
continued  to be  imposed  solely as a result of the  usage or  location  of the
Aircraft  by a  Lessee  Person  in  such  jurisdiction  in  the  absence  of any
additional nexus between such Tax Indemnitee and such jurisdiction);

           (b) any Taxes imposed in connection  with the sale or transfer of the
Aircraft from the Existing  Lessor to the Owner Trustee or the purchase by Owner
Trustee  for the  benefit  of the Owner  Participant  of the  Aircraft  from the
Existing Lessor;

           (c) on, or with  respect  to,  or  measured  by,  any  trustee  fees,
commissions or  compensation  received by Owner Trustee,  Pass Through  Trustee,
Subordination Agent or Mortgagee;

<PAGE>


           (d) on the Trust or the Trust  Estate that result from  treatment  of
the Trust or the Trust Estate as an entity, such as a corporation,  separate and
apart from the Owner Participant;

           (e) that are being contested as provided in Section 9.3.4 hereof, for
so long as such contest is continuing;

           (f)  imposed  on any Tax  Indemnitee  to the  extent  that such Taxes
result from the gross negligence or willful misconduct of such Tax Indemnitee, a
related Tax Indemnitee or any Affiliate thereof;

           (g) imposed on or with  respect to a Tax  Indemnitee  (including  the
transferee  in those  cases in which the Tax on  transfer  is imposed  on, or is
collected from, the  transferee) as a result of a transfer or other  disposition
(including a deemed transfer or disposition) by such Tax Indemnitee or a related
Tax  Indemnitee  (or,  in the case of the Owner  Participant,  by Owner  Trustee
(unless  requested  by the  Lessee),  or,  in the  case of  Taxes  imposed  on a
transferee,  by the  transferor) of any interest in the Aircraft,  the Airframe,
any Engine or any Part,  the Rent (other than the assignment of Rent to the Loan
Trustee pursuant to the Trust Indenture), the Trust, the Trust Estate, the Trust
Indenture  Estate,  the  Lease  or any  interest  arising  under  the  Operative
Agreements  or any  Equipment  Note or a transfer or  disposition  (including  a
deemed transfer or disposition) of any interest in a Tax Indemnitee  (other than
(A) a substitution or replacement of the Aircraft,  the Airframe,  any Engine or
any Part by a Lessee  Person that is treated  for Tax  purposes as a transfer or
disposition,  (B) a transfer  pursuant to an  exercise of remedies  upon a Lease
Event of Default  that shall have  occurred and have been  continuing,  or (C) a
transfer to Lessee pursuant to Section 17.3 of the Lease);

           (h) except with respect to gross-ups,  imposed subsequent to (and not
in respect of) a transfer or other disposition  described in paragraph (g) above
and in  excess  of those  that  would  have  been  imposed  had there not been a
transfer  or other  disposition  by or to such Tax  Indemnitee  or a related Tax
Indemnitee described in paragraph (g) above;

           (i)  imposed  on the  Owner  Participant  and  indemnified  by Lessee
pursuant to the Tax Indemnity Agreement;

           (j)  imposed  with  respect to any  period  after the  expiration  or
earlier  termination  of the Term and, if required  pursuant to the terms of the
Lease,  the return of  possession  of the  Aircraft  to Lessor or  placement  in
storage at the request of Lessor in  accordance  with the Lease  (provided  that

<PAGE>


this exclusion (j) shall not apply to Taxes imposed after such period arising as
a result of events occurring prior to such expiration or earlier termination);

           (k) consisting of any interest, penalties or additions to tax imposed
on a Tax Indemnitee resulting from a failure of such Tax Indemnitee or a related
Tax Indemnitee to file any return properly and timely, unless such failure shall
be caused by the failure of Lessee to fulfill  its  obligations,  if any,  under
Section  9.3.6 with respect to such return,  PROVIDED that if any such return is
required to be filed in a jurisdiction  outside the United States,  which return
would not have been  required  to be filed in the  absence  of the  transactions
contemplated  under  the  Operative  Agreements  or  Lessee's   transactions  or
activities in such  jurisdiction,  this exclusion  shall not apply if (A) Lessee
has not informed the Tax  Indemnitee  in writing of the need to file such return
at least 30 days prior to the due date thereof (or such shorter  period as would
reasonably  allow  the  Tax  Indemnitee  to  file  such  return  if,  under  the
circumstances,  the Lessee could not have reasonably informed the Tax Indemnitee
of the need to file at least 30 days prior to the due date thereof),  or (B) the
Tax Indemnitee had determined in good faith that such filing would subject it or
any Affiliate to adverse  consequences in such jurisdiction for which it had not
been (and would not have been) indemnified;

           (l) resulting  from, or that would not have been imposed but for, any
Lessor Liens arising as a result of claims against,  or acts or omissions of, or
otherwise attributable to such Tax Indemnitee or a related Tax Indemnitee;

           (m) imposed on any Tax  Indemnitee  as a result of the breach by such
Tax  Indemnitee  or a  related  Tax  Indemnitee  of any  covenant  of  such  Tax
Indemnitee or any Affiliate thereof contained in any Operative  Agreement or the
inaccuracy  of any  representation  or  warranty by such Tax  Indemnitee  or any
Affiliate thereof in any Operative Agreement;

           (n) in the nature of an  intangible  or similar  Tax (i) upon or with
respect to the value or principal  amount of the interest of Loan Participant or
any Note Holder in any Equipment Note or the loan evidenced thereby or (ii) upon
or with  respect to the value of the  interest of the Owner  Participant  in the
Trust Estate or the Trust,  in each case only if such Taxes are in the nature of
franchise  Taxes or result from the Tax Indemnitee  doing business in the taxing
jurisdiction  and are  imposed  because  of the  place of  incorporation  or the
activities   unrelated  to  the  transactions   contemplated  by  the  Operative
Agreements in the taxing jurisdiction of such Tax Indemnitee;

<PAGE>


           (o) that are  included in Lessor's  Cost and paid to the  appropriate
Taxing Authority;

           (p)  imposed  on  a  Tax  Indemnitee  by  a  Taxing  Authority  of  a
jurisdiction  outside the United  States  within  which such Tax  Indemnitee  is
incorporated  or maintains its principal place of business or to the extent that
such Taxes  would not have been  imposed  but for a  connection  between the Tax
Indemnitee or a related Tax Indemnitee and such  jurisdiction  imposing such Tax
unrelated to the transactions contemplated by the Operative Agreements; or

           (q)  Taxes relating to ERISA or Section 4975 of the Code.

           For purposes  hereof,  a Tax Indemnitee and any other Tax Indemnitees
that  are  successors,  assigns,  agents,  servants  or  Affiliates  of such Tax
Indemnitee shall be related Tax Indemnitees.

               9.3.3 PAYMENT

           (a) Lessee's  indemnity  obligation  to a Tax  Indemnitee  under this
Section  9.3 shall equal the amount  which,  after  taking into  account any Tax
imposed  upon the receipt or accrual of the amounts  payable  under this Section
9.3 and any tax benefits actually  recognized by such Tax Indemnitee as a result
of the indemnifiable Tax (including, without limitation, any benefits recognized
as a result of an  indemnifiable  Tax being utilized by such Tax Indemnitee as a
credit against Taxes not indemnifiable  under this Section 9.3), shall equal the
amount of the Tax indemnifiable under this Section 9.3.

           (b)  At  Lessee's  request,  the  computation  of the  amount  of any
indemnity  payment  owed by Lessee or any  amount  owed by a Tax  Indemnitee  to
Lessee  pursuant  to this  Section  9.3 shall be verified  and  certified  by an
independent   public  accounting  firm  selected  by  such  Tax  Indemnitee  and
reasonably satisfactory to Lessee. Such verification shall be binding. The costs
of such verification (including the fee of such public accounting firm) shall be
borne by Lessee  unless  such  verification  shall  result in an  adjustment  in
Lessee's favor of 5% or more of the net present value (computed using a discount
rate equal to the Debt Rate, compounded semiannually) of the payment as computed
by such Tax  Indemnitee,  in  which  case  the  costs  shall be paid by such Tax
Indemnitee.

           (c)   Each  Tax   Indemnitee   shall   provide   Lessee   with   such
certifications,   information  and   documentation  as  shall  be  in  such  Tax
Indemnitee's  possession  and as shall be  reasonably  requested  by  Lessee  to

<PAGE>


minimize any  indemnity  payment  pursuant to this Section 9.3;  provided,  that
notwithstanding  anything to the contrary  contained  herein,  no Tax Indemnitee
shall be required to provide Lessee with any Tax returns.

           (d) Each Tax Indemnitee  shall promptly forward to Lessee any written
notice,  bill or advice received by it from any Taxing Authority  concerning any
Tax for which it seeks  indemnification under this Section 9.3. Lessee shall pay
any amount for which it is liable  pursuant to this  Section 9.3 directly to the
appropriate  Taxing  Authority  if legally  permissible  or upon demand of a Tax
Indemnitee,  to such Tax  Indemnitee  within 30 days of such  demand  (or,  if a
contest occurs in accordance  with Section  9.3.4,  within 30 days after a Final
Determination  (as defined below)),  but in no event more than two Business Days
prior to the date the Tax to which such amount payable hereunder relates is due.
If  requested  by a Tax  Indemnitee  in  writing,  Lessee  shall  furnish to the
appropriate  Tax  Indemnitee  the original or a certified  copy of a receipt for
Lessee's  payment of any Tax paid by Lessee or such other evidence of payment of
such Tax as is  acceptable  to such Tax  Indemnitee.  Lessee  shall also furnish
promptly upon written  request such data as any Tax  Indemnitee  may  reasonably
require to enable such Tax  Indemnitee  to comply with the  requirements  of any
taxing jurisdiction  unless such data is not reasonably  available to Lessee or,
unless  such  data is  specifically  requested  by a  Taxing  Authority,  is not
customarily furnished by domestic air carriers under similar circumstances.  For
purposes of this Section 9.3, a "Final Determination" shall mean (i) a decision,
judgment,  decree or other  order by any court of  competent  jurisdiction  that
occurs pursuant to the provisions of Section 9.3.4,  which  decision,  judgment,
decree or other  order has become  final and  unappealable  (by law or by Lessee
hereunder),  (ii) a closing  agreement or settlement  agreement  entered into in
accordance  with  Section  9.3.4 that has become  binding  and is not subject to
further review or appeal (absent fraud,  misrepresentation,  etc.), or (iii) the
termination  of  administrative  proceedings  and the expiration of the time for
instituting a claim in a court proceeding.

           (e) If any Tax  Indemnitee  shall  actually  realize a tax savings by
reason of any Tax paid or  indemnified  by Lessee  pursuant to this  Section 9.3
(whether  such  tax  savings  shall  be  by  means  of  a  foreign  tax  credit,
depreciation  or cost recovery  deduction or otherwise)  and such savings is not
otherwise  taken into account in computing  such payment or indemnity,  such Tax
Indemnitee shall pay to Lessee (within 30 days after the realization of such tax
savings)  an amount  equal to the lesser of (i) the amount of such tax  savings,
plus any  additional  tax savings  recognized  as the result of any payment made
pursuant to this sentence, when, as, if, and to the extent, realized or (ii) the

<PAGE>


amount of all payments (other than in respect of contest costs) pursuant to this
Section 9.3 by Lessee to such Tax Indemnitee (less any payments  previously made
by such Tax  Indemnitee  to Lessee  pursuant to this Section 9.3.3 (e)) (and the
excess,  if any, of the amount described in clause (i) over the amount described
in clause  (ii) shall be  carried  forward  and  applied to reduce pro tanto any
subsequent  obligations  of  Lessee  to make  payments  to such  Tax  Indemnitee
pursuant to this Section 9.3);  provided,  that such Tax Indemnitee shall not be
required to make any payment  pursuant to this sentence so long as a Lease Event
of Default of a monetary nature has occurred and is continuing. If a tax benefit
is later disallowed or denied,  the disallowance or denial shall be treated as a
Tax  indemnifiable  under  Section  9.3.1  without  regard to the  provisions of
Section 9.3.2 (other than Section 9.3.2 (f)). Each such Tax Indemnitee  shall in
good faith use reasonable  efforts in filing its tax returns and in dealing with
Taxing Authorities to seek and claim any such tax benefit.

           (f) For purposes of this Section 9.3, items of foreign Tax of any Tax
Indemnitee  shall be deemed to be utilized by such Tax  Indemnitee as credits or
deductions for any taxable year in accordance with the following priorities:

                (x) First, all utilizable foreign Taxes (taking into account the
limitations of Section 904(d) of the Code) other than those  described in clause
(y) below;

                (y) Second,  all  utilizable  foreign Taxes (taking into account
the  limitations of Section 904(d) of the Code) arising out of the  transactions
contemplated   by  the  Operative   Agreements  and  other   equipment   leasing
transactions  to the extent such Tax  Indemnitee is indemnified or held harmless
for such Taxes by the Lessee or a lessee on a pari passu basis.

               9.3.4 CONTEST

           (a) If a written  claim is made  against a Tax  Indemnitee  for Taxes
with respect to which Lessee could be liable for payment or indemnity hereunder,
or if a Tax Indemnitee makes a determination  that a Tax is due for which Lessee
could have an indemnity obligation hereunder, such Tax Indemnitee shall promptly
give Lessee notice in writing of such claim (provided, that failure to so notify
Lessee shall not relieve Lessee of its indemnity  obligations  hereunder  unless
such failure to notify  forecloses  Lessee's rights to require a contest of such
claim) and shall take no action  with  respect to such claim  without  the prior
written  consent of Lessee for 30 days  following  the receipt of such notice by
Lessee; provided, that, in the case of a claim made against a Tax Indemnitee, if

<PAGE>


such Tax Indemnitee  shall be required by law to take action prior to the end of
such 30-day period,  such Tax  Indemnitee  shall,  in such notice to Lessee,  so
inform Lessee, and such Tax Indemnitee shall take no action for as long as it is
legally  able to do so (it  being  understood  that a Tax  Indemnitee  shall  be
entitled to pay the Tax  claimed  and sue for a refund  prior to the end of such
30-day  period  if  (i)(A)  the  failure  to so pay  the  Tax  would  result  in
substantial  penalties (unless immediately  reimbursed by Lessee) and the act of
paying the Tax would not  materially  prejudice  the right to contest or (B) the
failure  to so pay  would  result  in  criminal  penalties  and  (ii)  such  Tax
Indemnitee  shall take any action so required in  connection  with so paying the
Tax in a manner that, in its good faith opinion, is the least prejudicial to the
pursuit of the contest). In addition, such Tax Indemnitee shall (provided,  that
Lessee shall have agreed to keep such information confidential other than to the
extent  necessary in order to contest the claim)  furnish  Lessee with copies of
any requests for information  from any Taxing  Authority  relating to such Taxes
with  respect  to which  Lessee  may be  required  to  indemnify  hereunder.  If
requested by Lessee in writing  within 30 days after its receipt of such notice,
such  Tax  Indemnitee  shall,  at the  expense  of  Lessee  (including,  without
limitation,  all  reasonable  costs,  expenses  and  reasonable  attorneys'  and
accountants' fees and disbursements), in good faith contest (or, if permitted by
applicable  law to be contested  by the Lessee in its own name,  allow Lessee to
contest)  through  appropriate   administrative  and  judicial  proceedings  the
validity,  applicability  or  amount  of such  Taxes  by (I)  resisting  payment
thereof,  (II) not paying the same except under  protest if protest is necessary
and proper or (III) if the payment is made, using reasonable efforts to obtain a
refund thereof in an appropriate  administrative and/or judicial proceeding.  If
requested  to do so by Lessee,  the Tax  Indemnitee  shall  appeal  any  adverse
administrative or judicial decision, except that the Tax Indemnitee shall not be
required to pursue any appeals to the United States Supreme Court. If and to the
extent the Tax Indemnitee is able to separate the contested issue or issues from
other issues arising in the same  administrative or judicial proceeding that are
unrelated to the transactions  contemplated by the Operative Agreements without,
in the good faith judgment of such Tax Indemnitee,  adversely affecting such Tax
Indemnitee,  such Tax  Indemnitee  shall permit Lessee to contest such matter in
its own name,  if permitted by  applicable  law, and shall provide to Lessee (at
Lessee's  cost  and  expense)  such  information  or data  that  is in such  Tax
Indemnitee's  control or possession that is reasonably necessary to conduct such
contest (other than such Tax  Indemnitee's  federal income tax returns).  In the
case of a contest  controlled by a Tax  Indemnitee,  such Tax  Indemnitee  shall
consult with Lessee in good faith  regarding the manner of contesting such claim
and shall  keep  Lessee  reasonably  informed  regarding  the  progress  of such

<PAGE>


contest.  A Tax Indemnitee shall not fail to take any action expressly  required
by this Section 9.3.4 (including,  without limitation,  any action regarding any
appeal of an  adverse  determination  with  respect  to any  claim) or settle or
compromise any claim without the prior written  consent of the Lessee (except as
contemplated by Section 9.3.4(b) or (c)).

           (b) Notwithstanding the foregoing, in no event shall a Tax Indemnitee
be required to pursue any  contest (or to permit  Lessee to pursue any  contest)
unless (i) Lessee  shall have  agreed to pay such Tax  Indemnitee  on demand all
reasonable costs and expenses incurred by such Tax Indemnitee in connection with
contesting  such Taxes,  including,  without  limitation,  all reasonable out of
pocket costs and expenses and reasonable  attorneys' and  accountants'  fees and
disbursements,  (ii) if such  contest  shall  involve  the payment of the claim,
Lessee shall advance the amount  thereof (to the extent  indemnified  hereunder)
plus  interest,  penalties  and  additions to tax with respect  thereto that are
required  to  be  paid  prior  to  the   commencement  of  such  contest  on  an
interest-free  and  after-Tax  basis  to  such  Tax  Indemnitee  (and  such  Tax
Indemnitee  shall  promptly  pay to the Lessee  any net  realized  tax  benefits
resulting  from such advance  including any tax benefits  resulting  from making
such payment),  (iii) such Tax Indemnitee shall have reasonably  determined that
the action to be taken will not result in any material risk of forfeiture,  sale
or loss of the Aircraft (unless Lessee shall have made provisions to protect the
interests  of any such Tax  Indemnitee  and the  Owner  Participant  in a manner
reasonably  satisfactory  to such  Tax  Indemnitee  and the  Owner  Participant)
(provided,  that such Tax Indemnitee agrees to notify Lessee in writing promptly
after it becomes  aware of any such risk),  (iv) no Lease Event of Default shall
have occurred and be continuing unless Lessee has provided adequate security for
its obligations  hereunder by advancing to such Tax Indemnitee before proceeding
or continuing with such contest, the amount of the Tax being contested, plus any
interest  and  penalties  and an  amount  estimated  in good  faith  by such Tax
Indemnitee  for  expenses,  and (v)  prior to  commencing  any  judicial  action
controlled  by Lessee,  Lessee shall have  acknowledged  its  liability for such
claim hereunder,  provided that Lessee shall not be bound by its  acknowledgment
if the  Final  Determination  articulates  conclusions  of  law  and  fact  that
demonstrate  that Lessee has no liability for the contested  amounts  hereunder.
Notwithstanding  the  foregoing,  if any Tax Indemnitee  shall  release,  waive,
compromise or settle any claim which may be  indemnifiable by Lessee pursuant to
this Section 9.3 without the written permission of Lessee,  Lessee's  obligation
to indemnify  such Tax  Indemnitee  with respect to such claim (and all directly
related  claims and claims based on the outcome of such claim) shall  terminate,
subject  to  Section  9.3.4(c),  and  subject  to  Section  9.3.4(c),  such  Tax

<PAGE>


Indemnitee shall repay to Lessee any amount  previously paid or advanced to such
Tax  Indemnitee  with  respect to such claim (other then  contest  costs),  plus
interest  at the rate  that  would  have been  payable  by the  relevant  Taxing
Authority with respect to a refund of such Tax.

           (c)  Notwithstanding  anything  contained  in this Section 9.3, a Tax
Indemnitee  will not be required to contest the  imposition of any Tax and shall
be permitted to settle or compromise any claim without  Lessee's consent if such
Tax  Indemnitee  (i) shall waive its right to  indemnity  under this Section 9.3
with  respect  to such Tax (and any  directly  related  claim  and any claim the
outcome of which is determined based upon the outcome of such claim), (ii) shall
pay to Lessee any amount  previously paid or advanced by Lessee pursuant to this
Section 9.3 (other than contest  costs) with respect to such Tax,  plus interest
at the rate that would have been payable by the relevant  Taxing  Authority with
respect to a refund of such Tax,  and (iii) shall  agree to discuss  with Lessee
the views or  positions  of any relevant  Taxing  Authority  with respect to the
imposition of such Tax.

               9.3.5 REFUND

           If any Tax Indemnitee  shall receive a refund of, or be entitled to a
credit  against  other  liability  for,  all or any  part  of  any  Taxes  paid,
reimbursed or advanced by Lessee, such Tax Indemnitee shall pay to Lessee within
30 days of such  receipt an amount equal to the lesser of (a) the amount of such
refund  or  credit  plus any net tax  benefit  (taking  into  account  any Taxes
incurred  by such Tax  Indemnitee  by reason of the  receipt  of such  refund or
realization of such credit) actually realized by such Tax Indemnitee as a result
of any payment by such Tax Indemnitee made pursuant to this sentence  (including
this clause (a)) and (b) such tax payment, reimbursement or advance by Lessee to
such Tax  Indemnitee  theretofore  made  pursuant  to this  Section 9.3 (and the
excess,  if any, of the amount described in clause (a) over the amount described
in clause  (b) shall be  carried  forward  and  applied  to reduce pro tanto any
subsequent obligation of Lessee to make payments to such Tax Indemnitee pursuant
to this  Section  9.3).  If, in  addition  to such  refund or  credit,  such Tax
Indemnitee shall receive (or be credited with) an amount  representing  interest
on the amount of such refund or credit,  such Tax Indemnitee shall pay to Lessee
within 30 days of such receipt or realization of such credit that  proportion of
such interest  that shall be fairly  attributable  to Taxes paid,  reimbursed or
advanced by Lessee  prior to the receipt of such refund or  realization  of such
credit.

<PAGE>


               9.3.6 TAX FILING

           If any  report,  return or  statement  is  required  to be filed with
respect to any Tax which is subject to  indemnification  under this Section 9.3,
Lessee  shall  timely  file the same  (except  for any such  report,  return  or
statement  which a Tax Indemnitee has timely notified the Lessee in writing that
such Tax Indemnitee intends to file or which a Tax Indemnitee is required by law
to file in its own name);  provided,  that the  relevant  Tax  Indemnitee  shall
furnish  Lessee with any  information  in such Tax  Indemnitee's  possession  or
control  that is  reasonably  necessary  to file  any  such  return,  report  or
statement and is reasonably  requested in writing by Lessee (it being understood
that the Tax  Indemnitee  shall not be required to furnish  copies of its actual
tax  returns,  although  it may be  required  to  furnish  relevant  information
contained  therein).  Lessee shall either file such report,  return or statement
and send a copy of such report, return or statement to such Tax Indemnitee,  and
Owner Trustee if the Tax  Indemnitee is not Owner  Trustee,  or, where Lessee is
not  permitted  to file  such  report,  return or  statement,  or if the same is
required by law to be filed in the Tax  Indemnitee's  own name,  it shall notify
such Tax Indemnitee in writing of such  requirement and prepare and deliver such
report,  return or statement to such Tax Indemnitee in a manner  satisfactory to
such Tax  Indemnitee  within a  reasonable  time prior to the time such  report,
return or statement is to be filed.

               9.3.7 FORMS

           Each Tax Indemnitee  agrees to furnish from time to time to Lessee or
Loan Trustee or to such other person as Lessee or Loan Trustee may designate, at
Lessee's or Loan Trustee's  request,  such duly executed and properly  completed
forms as may be necessary or  appropriate  in order to claim any reduction of or
exemption from any withholding or other Tax imposed by any Taxing Authority,  if
(x) such reduction or exemption is available to such Tax Indemnitee,  (y) Lessee
has provided such Tax Indemnitee with any information necessary to complete such
form not otherwise reasonably available to such Tax Indemnitee,  and (z) if such
return is required to be filed in a jurisdiction  outside the United States, the
Tax  Indemnitee has not made a good faith  determination  that such filing would
subject it or any Affiliate to any adverse consequences in such jurisdiction for
which it has not been (and would not have been) indemnified.

               9.3.8 NON-PARTIES

           If a Tax  Indemnitee  is not a party to this  Agreement,  Lessee  may
require the Tax Indemnitee to agree in writing, in a form reasonably  acceptable

<PAGE>


to Lessee, to the terms of this Section 9.3 and Section 15.8 prior to making any
payment to such Tax Indemnitee under this Section 9.3.

               9.3.9 SUBROGATION

           Upon payment of any Tax by Lessee  pursuant to this Section 9.3 to or
on behalf of a Tax  Indemnitee,  Lessee,  without any further  action,  shall be
subrogated to any claims that such Tax  Indemnitee  may have  relating  thereto.
Such Tax Indemnitee  shall cooperate with Lessee (to the extent such cooperation
does not  result in any  unreimbursed  cost,  expense or  liability  to such Tax
Indemnitee) to permit Lessee to pursue such claims.

               9.3.10 FOREIGN TAX ON LOAN PAYMENTS

           If an Owner Participant is incorporated or organized,  or maintains a
place of business or conducts activities (other than any activities of the Owner
Participant resulting from its participation in the transactions contemplated by
the  Operative  Agreements  or resulting  from any  activities of Lessee in such
jurisdiction)  in a country  other  than the  United  States or in a  territory,
possession or  commonwealth  of the United States (within the meaning of the tax
law of that foreign  jurisdiction)  and if as a result thereof any foreign Taxes
(including  withholding  Taxes) are imposed on the Pass Through  Trustees,  Pass
Through Trusts,  or Note Holders,  then Owner Participant shall reimburse Lessee
for any payments  Lessee is required to make to or on behalf of any Pass Through
Trustee,  Pass Through Trust,  or Note Holder under this Section 9.3 as a result
of the  imposition of such Taxes.  The amount  payable by Owner  Participant  to
Lessee shall be an amount which,  after taking into account any such Taxes,  any
Tax  imposed  upon the  receipt or  accrual  by Lessee of such  payment by Owner
Participant and any tax benefits or tax savings  realized by Lessee with respect
to the payment of such withholding Tax or the payment hereunder, shall equal the
amount of Lessee's payment to or on behalf of such Pass Through Trustee, or Note
Holder.

           9.4 PAYMENTS

           Any  payments  made  pursuant to Section 9.1 and Section 9.3 shall be
due on the 60th day after  demand  is made to the  indemnifying  party  therefor
(other than any payments for which a different  time is provided  under  Section
9.3.3  hereof) and shall be made  directly  to the  relevant  Indemnitee  or Tax
Indemnitee or to Lessee, in immediately  available funds at such bank or to such
account as specified by such Indemnitee or Tax Indemnitee or Lessee, as the case
may be, in written  directives to the payor, or, if no such direction shall have
been given,  by check of the payor  payable to the order of, and mailed to, such

<PAGE>


Indemnitee or Tax Indemnitee or Lessee,  as the case may be, by certified  mail,
postage prepaid, at its address as set forth in this Agreement.

           9.5 INTEREST

           If  any  amount,  payable  by  Lessee,  any  Indemnitee  or  any  Tax
Indemnitee  under Section 9.1 or 9.3 is not paid when due, the person  obligated
to make such payment shall pay on demand, to the extent permitted by Law, to the
person  entitled  thereto,  interest  on any such amount for the period from and
including  the due date for such  amount to but  excluding  the date the same is
paid, at the Payment Due Rate. Such interest shall be paid in the same manner as
the unpaid amount in respect of which such interest is due.

           9.6 BENEFIT OF INDEMNITIES

           The obligations of Lessee in respect of all indemnities, obligations,
adjustments  and  payments  in  Section  9.1 or 9.3 are  expressly  made for the
benefit  of, and shall be  enforceable  by,  the  Indemnitee  or Tax  Indemnitee
entitled  thereto,  without declaring the Lease to be in default or taking other
action thereunder, and notwithstanding any provision of the Trust Indenture.

SECTION 10. ASSIGNMENT OR TRANSFER OF INTERESTS

           10.1 PARTICIPANTS, OWNER TRUSTEE AND NOTE HOLDERS

               10.1.1 OWNER PARTICIPANT

           (a) Owner  Participant  shall not  Transfer  any or all of its right,
title or  interest  in the  Trust  Estate  or the  Trust  Agreement  and to this
Agreement unless:

               (i) The  Transferee  shall have full power,  authority  and legal
          right to execute and deliver and to perform the  obligations  of Owner
          Participant  under  this  Agreement  and the other  Owner  Participant
          Agreements and shall provide reasonably  satisfactory evidence of such
          power and  authority to Lessee,  Equity  Guarantor,  Owner Trustee and
          Mortgagee;

               (ii) The  Transferee  shall enter into one or more legal,  valid,
          binding and  enforceable  agreements  effective  to confirm  that such
          Transferee  agrees to be bound by all the terms of,  and to  undertake
          all  of  the   obligations   arising   after  such  transfer  of,  the
          transferring  Owner  Participant  contained  in the Owner  Participant
          Agreements  and in  which  it  makes  representations  and  warranties

<PAGE>


          substantially  the  same as those  contained  in  Section  6.2 of this
          Participation Agreement;

               (iii) Lessee shall not be obligated to pay any greater  amount or
          incur  any  greater  obligation  than  that  which it would  have been
          obliged  to pay or incur  under  the Lease or other  Lessee  Operative
          Agreement if no transfer or assignment had taken place,  and the terms
          and conditions of the Lease and the other Lessee Operative  Agreements
          insofar as they relate to the rights and  obligations of Lessee or the
          Loan Participants shall not be altered;

               (iv) Owner Participant shall deliver to Lessee, Equity Guarantor,
          Owner  Trustee  and   Mortgagee  an  opinion  of  counsel   reasonably
          satisfactory to each of them (which, if the Transferee is an Affiliate
          of the  Owner  Participant,  may be  in-house  counsel  to such  Owner
          Participant) to the effect that such agreement or agreements  referred
          to in Section  10.1.1(a)(ii)  and, if  applicable,  10.1.1(a)(vi)  are
          legal,  binding and  enforceable in accordance with its or their terms
          and that such transfer will not violate  applicable  securities  laws,
          the Act or any other  applicable  law and is in  accordance  with this
          Section 10.1.1;

               (v) The  Transferee  is a Citizen of the United  States (it being
          understood  that  the  existence  of  any  such  requirement  is to be
          determined  without  giving  consideration  to Section 47.9 of the FAA
          Regulations or any other provision that would restrict Lessee's use or
          operation  of the  Aircraft),  or shall use a voting  powers  trust or
          similar  arrangement  in order to hold an interest in the Trust Estate
          such that the Aircraft can be registered in the United States (without
          giving  consideration  to Section 47.9 of the FAA  Regulations  or any
          other  provision that would restrict  Lessee's use or operation of the
          Aircraft);

               (vi) The Transferee shall be one person and shall be either (A) a
          Permitted  Institution  or (B) any other person  (other than,  without
          Lessee's  consent,  a commercial  air carrier,  a commercial  aircraft
          operator, a freight forwarder or an Affiliate of any of the foregoing)
          the  obligations of which under the Owner  Participant  Agreements are
          guaranteed  by a  Permitted  Institution  in any case,  pursuant  to a
          written  guaranty,  in form and substance  reasonably  satisfactory to
          Lessee, Owner Trustee and Mortgagee;

               (vii) Equity  Guarantor shall not be obligated to pay any greater
          amount or incur any greater  obligation  than that which it would have
          been obliged to pay or incur under the Equity  Guaranty if no Transfer

<PAGE>


          had taken place,  and the terms and conditions of the Equity  Guaranty
          insofar  as they  relate  to the  rights  and  obligations  of  Equity
          Guarantor shall not be altered; and

               (viii)  The  Transferee  shall be a "U.S.  Person"  as defined in
          Section 7701(a)(30) of the Code (or any successor provision thereto).

           (b) Owner Participant shall give written notice to Lessee,  Mortgagee
and Owner Trustee at least 10 days prior to any such  Transfer,  specifying  the
name and address of the proposed Transferee,  and providing financial statements
of the proposed Transferee evidencing satisfaction of the requirements described
in Section 10.1.1(a)(vi)(A) or (B) above.

           (c) Any fees,  charges and expenses,  including the reasonable  legal
fees, charges and expenses incurred by Lessee, Owner Participant, Mortgagee, any
Note  Holder  or  Owner  Trustee  in  connection  with  any  Transfer  by  Owner
Participant  permitted by this Section 10.1.1,  or by the Transferee in any such
case, will be paid for by Owner Participant.

               10.1.2 OWNER TRUSTEE

           Owner  Trustee may  transfer  its  interests  in the Trust  Agreement
pursuant to Section 9 thereof.

               10.1.3 NOTE HOLDERS

           Subject  to  Section  7.5.2  hereof  and  Section  2.07 of the  Trust
Indenture,  any Note Holder may, at any time and from time to time,  Transfer or
grant  participations in all or any portion of the Equipment Notes and/or all or
any  portion of its  beneficial  interest in its  Equipment  Notes and the Trust
Indenture Estate to any person (it being understood that the sale or issuance of
Pass Through  Certificates  by a Pass Through  Trustee shall not be considered a
Transfer  or  participation);   provided,  that  any  participant  in  any  such
participations  shall not have any direct rights under the Operative  Agreements
or any Lien on all or any part of the  Aircraft  or Trust  Indenture  Estate and
neither Lessee, Lessor, nor Owner Participant shall have any increased liability
or  obligations as a result of any such  participation.  In the case of any such
Transfer,  the  Transferee,  by acceptance of Equipment Notes in connection with
such  Transfer,  shall be  deemed  to be bound by all of the  covenants  of Note
Holders contained in the Operative Agreements.

<PAGE>


           10.2 EFFECT OF TRANSFER

           Upon any Transfer in accordance with Section 10.1.1, 10.1.2 or 10.1.3
(other  than any  Transfer  by any Note  Holder,  to the  extent it only  grants
participations  in  Equipment  Notes  or in its  beneficial  interest  therein),
Transferee  shall be deemed an "Owner  Participant,"  "Owner Trustee" or a "Note
Holder,"  respectively,  for all  purposes  of  this  Agreement  and  the  other
Operative Agreements and, in the case of a Transferee of any Participant or Note
Holder,  shall be deemed to have  paid its  ratable  portion  of  Lessor's  Cost
previously made by Owner Participant or Loan Participant,  respectively,  making
such  conveyance  and  represented  by the  interest  being  conveyed,  and each
reference   herein  to  Owner   Participant,   Owner  Trustee  or  Note  Holder,
respectively,  shall thereafter be deemed a reference to such Transferee for all
purposes,   and  the  transferring  Owner  Participant,   Owner  Trustee,   Loan
Participant  or Note  Holder  shall be  released  (except,  in the case of Owner
Participant,  to the  extent  of  any  guaranty  provided  by it  under  Section
10.1.1(a)(vi))  from all of its liabilities and obligations under this Agreement
and  any  other  Operative   Agreements  to  the  extent  such  liabilities  and
obligations  arise after such  Transfer  and,  in each case,  to the extent such
liabilities and obligations are assumed by the transferee;  PROVIDED,  that such
transferring Owner Participant, Owner Trustee or Note Holder (and its respective
Affiliates,  successors, assigns, agents, servants,  representatives,  directors
and  officers)  will  continue to have the benefit of any rights or  indemnities
under any Operative  Agreement vested or relating to circumstances,  conditions,
acts or events prior to such Transfer.

SECTION 11. [RESERVED]

SECTION 12. SECTION 1110

           It is the  intention  of  each of  Lessee,  Owner  Participant,  Loan
Participant,  the Note Holders (such  intention being evidenced by each of their
acceptance  of an  Equipment  Note),  Owner  Trustee  and  Mortgagee  that Owner
Trustee,  as lessor under the Lease (and  Mortgagee as assignee of Owner Trustee
under the Trust Indenture), shall be entitled to the benefits of Section 1110 in
the event of a case under Chapter 11 of the Bankruptcy Code in which Lessee is a
debtor.  Lessee shall at all times be certificated  and registered to the extent
necessary to entitle Owner Trustee to the rights afforded to lessors of aircraft
equipment under Section 1110 of the United States Bankruptcy Code.

<PAGE>


SECTION 13. CHANGE OF CITIZENSHIP

           13.1 GENERALLY

           Without  prejudice to the  representations,  warranties  or covenants
regarding the status of any party hereto as a Citizen of the United States:

           (a) Each of  Lessee,  First  Security  and WTC  agrees  that it will,
immediately upon obtaining knowledge of any facts that would cast doubt upon its
continuing  status as a Citizen of the United  States and  promptly  upon public
disclosure of negotiations  in respect of any  transaction  which would or might
adversely  affect  such  status,  notify in writing  all  parties  hereto of all
relevant matters in connection therewith; and

           (b) Owner  Participant  agrees  that,  in the  event its  citizenship
status is to change  or has  changed  in any way that  would  restrict  the U.S.
registration of the Aircraft  pursuant to the Act, or it makes public disclosure
of  circumstances as a result of which it believes that such status is likely to
change  in  such  manner,   it  will  notify  all  the  other  parties  to  this
Participation  Agreement of (i) such change in status  promptly after  obtaining
Actual Knowledge  thereof or (ii) such belief as soon as practicable  after such
public  disclosure  but in any event within ten Business  Days after such public
disclosure.

           13.2 OWNER PARTICIPANT

           Owner  Participant  agrees,  solely for the benefit of Lessee and the
Note Holders  that if,  during such time as the  Aircraft is  registered  in the
United States,  (a) it shall experience any change in citizenship status and (b)
the Aircraft shall be, or would therefore become, ineligible for registration in
the  name  of  Owner  Trustee  under  the Act and  regulations  then  applicable
thereunder (without giving  consideration to Section 47.9 of the FAA Regulations
or any other  provision  that may  restrict  Lessee's  use or  operation  of the
Aircraft),  then Owner Participant  shall as soon as is reasonably  practicable,
but in any  event  within  30 days  after  obtaining  Actual  Knowledge  of such
ineligibility  and of such change in status,  (y) effect  voting  trust or other
similar  arrangements  (in which case any provisions  contained in the Operative
Agreements  restricting Owner  Participant's or Owner Trustee's ability to amend
the Trust Agreement shall not apply to the extent necessary to permit the use of
such a voting trust or other  similar  arrangement)  or take any other action as
may be necessary  to prevent any  deregistration  or maintain the United  States
registration  of the  Aircraft or (z) transfer in  accordance  with the terms of

<PAGE>


this Agreement all its right,  title and interest in and to this Agreement,  the
Trust Estate and the Trust Agreement in accordance with Section 10.1.

           13.3 OWNER TRUSTEE

           Upon First  Security  giving any notice in  accordance  with  Section
13.1(a),  Owner Trustee shall,  subject to Section 9.1.1 of the Trust Agreement,
resign as Owner  Trustee.  Upon its receipt of such  notice,  Owner  Participant
shall as  promptly  as  practicable  appoint a Citizen of the  United  States as
successor Owner Trustee pursuant to Section 9.1 of the Trust Agreement.

           13.4 MORTGAGEE

           Upon WTC  giving  any  notice in  accordance  with  Section  13.1(a),
Mortgagee  shall (if and so long as such  citizenship is necessary under the Act
as in  effect  at  such  time  or,  if it is not  necessary,  if and so  long as
Mortgagee's citizenship could have any adverse effect on Lessee, any Participant
or any Note Holder),  subject to Section 8.02 of the Trust Indenture,  resign as
Mortgagee promptly upon its ceasing to be such a citizen.

SECTION 14. CONCERNING OWNER TRUSTEE

           It is  understood  and agreed  that,  except as  otherwise  expressly
provided herein or in the Trust Agreement or the Trust Indenture,  Owner Trustee
is entering into this Agreement solely in its capacity as trustee as provided in
the Trust Agreement and not in its individual capacity and in no case whatsoever
will it be liable  or  accountable  in its  individual  capacity  for any of the
statements,  representations,  warranties,  agreements or  obligations  of Owner
Trustee  hereunder,  or for any loss in respect thereof,  as to all of which the
parties agree to look solely to the Trust Estate; PROVIDED, that nothing in this
Section 14 shall be deemed to limit in scope or substance the personal liability
of First  Security (a) to Owner  Participant as expressly set forth in the Trust
Agreement,  (b) in respect of the representations,  warranties and agreements of
First Security expressly made as such herein or in any other Operative Agreement
to  which  it is a  party,  and  (c)  for  the  consequences  of its  own  gross
negligence,  willful  misconduct,  and, in  receiving,  handling or remitting of
funds only, its willful misconduct or simple negligence as a trustee.

<PAGE>


SECTION 15. MISCELLANEOUS

           15.1 AMENDMENTS

           No provision of this Agreement may be amended, supplemented,  waived,
modified,  discharged,  terminated or otherwise  varied  orally,  but only by an
instrument  in  writing  that  specifically  identifies  the  provision  of this
Agreement  that it  purports to amend,  supplement,  waive,  modify,  discharge,
terminate  or  otherwise  vary and is  signed  by the  party  against  which the
enforcement  of the  amendment,  supplement,  waiver,  modification,  discharge,
termination  or variance is sought.  Each such  amendment,  supplement,  waiver,
modification,  discharge, termination or variance shall be effective only in the
specific  instance  and for the  specific  purpose  for  which it is  given.  No
provision  of  this  Agreement   shall  be  varied  or   contradicted   by  oral
communication, course of dealing or performance or other manner not set forth in
an agreement,  document or instrument in writing and signed by the party against
which enforcement of the same is sought.

           15.2 SEVERABILITY

           If  any  provision   hereof  shall  be  held   invalid,   illegal  or
unenforceable in any respect in any jurisdiction,  then, to the extent permitted
by Law, (a) all other provisions hereof shall remain in full force and effect in
such jurisdiction and (b) such invalidity,  illegality or unenforceability shall
not affect the validity,  legality or  enforceability  of such  provision in any
other jurisdiction.  If, however,  any Law pursuant to which such provisions are
held invalid,  illegal or unenforceable may be waived, such Law is hereby waived
by the  parties  hereto  to the full  extent  permitted,  to the end  that  this
Agreement  shall be deemed to be a valid and binding  agreement in all respects,
enforceable in accordance with its terms.

           15.3 SURVIVAL

           The indemnities set forth herein shall survive the delivery or return
of the  Aircraft,  the  Transfer of any  interest of Owner  Participant  in this
Agreement,  the  Trust  Estate  and the Trust  Agreement,  the  Transfer  of any
interest by any Note Holder of its  Equipment  Note and the  expiration or other
termination of this Agreement or any other Operative Agreement.

           15.4 REPRODUCTION OF DOCUMENTS

           This  Agreement,  all annexes,  schedules and exhibits hereto and all
agreements,  instruments  and  documents  relating  hereto,  including,  without
limitation,  (a)  consents,  waivers and  modifications  that may  hereafter  be
executed  and (b)  financial  statements,  certificates  and  other  information

<PAGE>


previously or hereafter furnished to any party hereto, may be reproduced by such
party  by  any  photographic,   photostatic,  microfilm,  micro-card,  miniature
photographic or other similar  process,  and such party may destroy any original
documents  so  reproduced.  Any  such  reproduction  shall be as  admissible  in
evidence as the  original  itself in any judicial or  administrative  proceeding
(whether  or  not  the  original  is  in  existence  and  whether  or  not  such
reproduction  was made by such party in the regular  course of business) and any
enlargement,  facsimile or further reproduction of such reproduction likewise is
admissible in evidence.

           15.5 COUNTERPARTS

           This Agreement and any amendments,  waivers,  consents or supplements
hereto may be executed in any number of counterparts (or upon separate signature
pages  bound  together  into one or more  counterparts),  each of which  when so
executed shall be deemed to be an original, and all of which counterparts, taken
together, shall constitute one and the same instrument.

           15.6 NO WAIVER

           No failure on the part of any party hereto to exercise,  and no delay
by any  party  hereto  in  exercising,  any of its  respective  rights,  powers,
remedies or  privileges  under this  Agreement  or provided at Law, in equity or
otherwise  shall  impair,  prejudice  or  constitute a waiver of any such right,
power,  remedy or privilege or be construed as a waiver of any breach  hereof or
default hereunder or as an acquiescence  therein nor shall any single or partial
exercise of any such right,  power,  remedy or  privilege  preclude any other or
further exercise thereof by it or the exercise of any other right, power, remedy
or  privilege  by it. No  notice  to or  demand on any party  hereto in any case
shall, unless otherwise required under this Agreement, entitle such party to any
other  or  further  notice  or  demand  in  similar  or other  circumstances  or
constitute  a waiver of the  rights of any party  hereto to any other or further
action in any circumstances without notice or demand.

           15.7 NOTICES

           Unless  otherwise  expressly  permitted  by  the  terms  hereof,  all
notices, requests, demands,  authorizations,  directions,  consents, waivers and
other communications required or permitted to be made, given, furnished or filed
hereunder shall be in writing (it being  understood that the  specification of a
writing in certain  instances and not in others does not imply an intention that

<PAGE>


a writing is not required as to the latter),  shall refer  specifically  to this
Agreement  or other  applicable  Operative  Agreement,  and shall be  personally
delivered, sent by facsimile or telecommunication  transmission (which in either
case  provides  written  confirmation  to the sender of its  delivery),  sent by
registered mail or certified mail, return receipt requested, postage prepaid, or
sent by overnight courier service,  in each case to the respective  address,  or
facsimile  number  set  forth for such  party in  Schedule  1, or to such  other
address, facsimile or other number as each party hereto may hereafter specify by
notice  to  the  other  parties  hereto.  Each  such  notice,  request,  demand,
authorization,  direction,  consent,  waiver  or  other  communication  shall be
effective when received or, if made, given,  furnished or filed (a) by facsimile
or  telecommunication  transmission,  when  confirmed,  or (b) by  registered or
certified mail, three Business Days after being deposited,  properly  addressed,
with the U.S. Postal Service.

           15.8 GOVERNING LAW; SUBMISSION TO JURISDICTION; VENUE

           (A) THIS  AGREEMENT  SHALL IN ALL RESPECTS BE GOVERNED BY THE LAWS OF
THE STATE OF NEW YORK,  INCLUDING  ALL  MATTERS OF  CONSTRUCTION,  VALIDITY  AND
PERFORMANCE. THIS AGREEMENT IS BEING DELIVERED IN THE STATE OF NEW YORK.

           (B) EACH PARTY HERETO HEREBY IRREVOCABLY AGREES,  ACCEPTS AND SUBMITS
ITSELF TO THE NON-EXCLUSIVE  JURISDICTION OF THE COURTS OF THE STATE OF NEW YORK
IN THE CITY AND  COUNTY OF NEW YORK AND OF THE UNITED  STATES  FOR THE  SOUTHERN
DISTRICT OF NEW YORK,  IN CONNECTION  WITH ANY LEGAL ACTION,  SUIT OR PROCEEDING
WITH RESPECT TO ANY MATTER  RELATING TO OR ARISING OUT OF OR IN CONNECTION  WITH
THIS AGREEMENT.

           (C) EACH PARTY HERETO HEREBY  IRREVOCABLY  CONSENTS AND AGREES TO THE
SERVICE OF ANY AND ALL LEGAL PROCESS,  SUMMONS,  NOTICES AND DOCUMENTS OF ANY OF
THE AFOREMENTIONED  COURTS IN ANY SUCH SUIT, ACTION OR PROCEEDING MAY BE MADE BY
MAILING COPIES THEREOF BY REGISTERED OR CERTIFIED MAIL, POSTAGE PREPAID,  AT THE
ADDRESS SET FORTH PURSUANT TO SECTION 15.7. EACH PARTY HERETO HEREBY AGREES THAT
SERVICE  UPON IT, OR ANY OF ITS  AGENTS,  IN EACH CASE IN  ACCORDANCE  WITH THIS
SECTION 15.8(C), SHALL CONSTITUTE VALID AND EFFECTIVE PERSONAL SERVICE UPON SUCH
PARTY, AND EACH PARTY HERETO HEREBY AGREES THAT THE FAILURE OF ANY OF ITS AGENTS
TO GIVE ANY NOTICE OF SUCH  SERVICE TO ANY SUCH PARTY SHALL NOT IMPAIR OR AFFECT
IN ANY WAY THE VALIDITY OF SUCH  SERVICE ON SUCH PARTY OR ANY JUDGMENT  RENDERED
IN ANY ACTION OR PROCEEDING BASED THEREON.


<PAGE>


           (D) TO THE EXTENT THAT ANY PARTY HERETO HAS OR HEREAFTER  MAY ACQUIRE
ANY IMMUNITY  FROM  JURISDICTION  OF ANY OF THE  ABOVE-NAMED  COURTS OR FROM ANY
LEGAL  PROCESS  THEREIN,  SUCH PARTY HEREBY  IRREVOCABLY  WAIVES,  TO THE EXTENT
PERMITTED  BY  APPLICABLE  LAW,  SUCH  IMMUNITY,  AND EACH PARTY  HERETO  HEREBY
IRREVOCABLY WAIVES, TO THE EXTENT PERMITTED BY APPLICABLE LAW, AND AGREES NOT TO
ASSERT,  BY WAY OF MOTION,  AS A DEFENSE,  OR OTHERWISE,  IN ANY LEGAL ACTION OR
PROCEEDING  BROUGHT HEREUNDER IN ANY OF THE ABOVE-NAMED  COURTS, (I) THE DEFENSE
OF  SOVEREIGN  IMMUNITY,  (II) THAT IT OR ANY OF ITS PROPERTY IS IMMUNE FROM THE
ABOVE  DESCRIBED  LEGAL  PROCESS  AND (III) THAT SUCH  ACTION OR  PROCEEDING  IS
BROUGHT IN AN  INCONVENIENT  FORUM,  THAT VENUE FOR THE ACTION OR  PROCEEDING IS
IMPROPER OR THAT THIS  AGREEMENT  OR ANY OTHER  OPERATIVE  AGREEMENT  MAY NOT BE
ENFORCED IN OR BY SUCH COURTS.

           (E) EACH PARTY HERETO HEREBY WAIVES ITS  RESPECTIVE  RIGHTS TO A JURY
TRIAL OF ANY CLAIM OR CAUSE OF ACTION  IN ANY  COURT IN ANY  JURISDICTION  BASED
UPON OR ARISING OUT OF OR RELATING TO THIS AGREEMENT.

           15.9 THIRD-PARTY BENEFICIARY

           This Agreement is not intended to, and shall not,  provide any person
not a party  hereto  (other than the  Liquidity  Provider,  which is an intended
third party  beneficiary  with respect to the provisions of Section 9.1, and the
other  persons  referred  to in Section  7.6.13,  who are  intended  third party
beneficiaries of such Section) with any rights of any nature whatsoever  against
any of the  parties  hereto and no person  not a party  hereto  (other  than the
Liquidity Provider, with respect to the provisions of Section 9.1, and the other
persons referred to in Section 7.6.13,  with respect to such Section) shall have
any  right,  power or  privilege  in respect  of any party  hereto,  or have any
benefit or interest, arising out of this Agreement.

           15.10 ENTIRE AGREEMENT

           This Agreement,  together with the other Operative Agreements, on and
as of the date hereof,  constitutes  the entire  agreement of the parties hereto
with  respect to the subject  matter  hereof,  and all prior or  contemporaneous
understandings or agreements,  whether written or oral, among any of the parties
hereto  with  respect to such  subject  matter are  hereby  superseded  in their
entireties (except that the letter agreement,  dated May 14, 1997, among Lessee,
Existing Mortgagee and Airframe Manufacturer shall not be superseded).

<PAGE>


           15.11 FURTHER ASSURANCES

           Each party hereto  shall  execute,  acknowledge  and deliver or shall
cause to be executed,  acknowledged and delivered,  all such further agreements,
instruments,  certificates or documents,  and shall do and cause to be done such
further acts and things, in any case, as any other party hereto shall reasonably
request  in  connection  with  the  administration  of,  or to  carry  out  more
effectively  the  purposes  of, or to better  assure and confirm into such other
party the rights and benefits to be provided  under this Agreement and the other
Operative Agreements.

                      [This space intentionally left blank]




<PAGE>



           IN WITNESS WHEREOF, each of the parties has caused this Participation
Agreement to be duly  executed and  delivered as of the day and year first above
written.


                                   CONTINENTAL AIRLINES, INC., Lessee



                                   By _________________________________________
                                      Name:
                                      Title:


                                   METLIFE CAPITAL CREDIT L.P.,
                                        Owner Participant

                                   By:  CLJFINCO, INC.,
                                        General Partner



                                   By _________________________________________,
                                      Name:
                                      Title:


                                   FIRST SECURITY BANK, NATIONAL ASSOCIATION,
                                      not in its individual capacity, except
                                      as expressly provided herein, but solely
                                      as Owner Trustee



                                   By __________________________________________
                                      Name:
                                      Title:

<PAGE>



                                   WILMINGTON TRUST COMPANY,
                                      not in its individual capacity, except
                                      as expressly provided herein, but solely
                                      as Mortgagee



                                   By _________________________________________
                                      Name:
                                      Title:


                                   WILMINGTON TRUST COMPANY,
                                      not in its individual capacity, except
                                      as expressly provided herein, but solely
                                      as Pass Through Trustee under the Pass
                                      Through  Trust Agreement  for the
                                      Continental Airlines Pass Through Trust,
                                      1997-3A



                                   By _________________________________________
                                      Name:
                                      Title:


                                   WILMINGTON TRUST COMPANY,
                                      not in its individual capacity, except
                                      as expressly provided herein, but solely
                                      as Pass Through Trustee under the Pass
                                      Through  Trust Agreement  for the
                                      Continental Airlines Pass Through Trust,
                                      1997-3B



                                   By _________________________________________
                                      Name:
                                      Title:


<PAGE>


                                   WILMINGTON TRUST COMPANY,
                                      not in its individual capacity, except
                                      as expressly provided herein, but solely
                                      as Pass Through Trustee under the Pass
                                      Through  Trust Agreement  for the
                                      Continental Airlines Pass Through Trust,
                                      1997-3C



                                   By _________________________________________
                                      Name:
                                      Title:


                                   WILMINGTON TRUST COMPANY,
                                      not in its individual capacity, except
                                      as expressly provided herein, but solely
                                      as Subordination Agent



                                   By _________________________________________
                                      Name:
                                      Title:


                                   CORCIM, INC.,
                                      Existing Lessor



                                   By _________________________________________
                                      Name:
                                      Title:


<PAGE>


                                   ROLLS-ROYCE PLC,
                                      Existing Mortgagee and Equity Guarantor



                                   By _________________________________________
                                      Name:
                                      Title:


                                   EMBRAER-EMPRESA BRASILEIRA DE
                                   AERONAUTICA S.A.,
                                      Airframe Manufacturer



                                   By _________________________________________
                                      Name:
                                      Title:


<PAGE>



                                     ANNEX A


DEFINITIONS


GENERAL PROVISIONS

           (a) In each Operative Agreement, unless otherwise expressly provided,
a reference to:

                    (i) each of "Lessee," "Lessor," "Loan  Participant,"  "Owner
          Trustee," "Owner Participant," "Mortgagee," "Note Holder" or any other
          person includes,  without prejudice to the provisions of any Operative
          Agreement,   any  successor  in  interest  to  it  and  any  permitted
          transferee, permitted purchaser or permitted assignee of it;

                    (ii) words  importing  the plural  include the  singular and
          words importing the singular include the plural;

                    (iii) any agreement,  instrument or document,  or any annex,
          schedule  or exhibit  thereto,  or any other part  thereof,  includes,
          without prejudice to the provisions of any Operative  Agreement,  that
          agreement,  instrument or document,  or annex, schedule or exhibit, or
          part, respectively,  as amended, modified or supplemented from time to
          time in accordance with its terms and in accordance with the Operative
          Agreements, and any agreement,  instrument or document entered into in
          substitution or replacement therefor;

                    (iv) any provision of any Law includes any such provision as
          amended, modified,  supplemented,  substituted,  reissued or reenacted
          prior to the Closing Date, and thereafter from time to time;

                    (v)  the  words  "Agreement,"  "this  Agreement,"  "hereby,"
          "herein,"  "hereto,"  "hereof"  and  "hereunder"  and words of similar
          import when used in any Operative  Agreement  refer to such  Operative
          Agreement  as a whole  and  not to any  particular  provision  of such
          Operative Agreement;

                    (vi) the words "including," "including, without limitation,"
          "including,  but not  limited  to," and terms or  phrases  of  similar
          import  when used in any  Operative  Agreement,  with  respect  to any

<PAGE>


          matter or thing, mean including,  without  limitation,  such matter or
          thing; and

                    (vii) a "Section,"  an "Exhibit," an "Annex" or a "Schedule"
          in any Operative Agreement, or in any annex thereto, is a reference to
          a section of, or an exhibit, an annex or a schedule to, such Operative
          Agreement or such annex,  respectively.


           (b) Each exhibit,  annex and schedule to each Operative  Agreement is
incorporated in, and shall be deemed to be a part of, such Operative Agreement.

           (c) Unless otherwise defined or specified in any Operative Agreement,
all   accounting   terms  therein   shall  be  construed   and  all   accounting
determinations  thereunder  shall be made in accordance  with GAAP.

           (d) Headings used in any Operative Agreement are for convenience only
and  shall  not  in any  way  affect  the  construction  of,  or be  taken  into
consideration in interpreting, such Operative Agreement.

           (e) For purposes of each  Operative  Agreement,  the  occurrence  and
continuance of a Lease Default or Lease Event of Default  referred to in Section
14.5  shall not be deemed to  prohibit  the  Lessee  from  taking  any action or
exercising  any  right  that  is  conditioned  on no  Lease  Event  of  Default,
Bankruptcy  Default or Lease  Default  having  occurred and be  continuing  if a
Section 1110 Event shall have occurred and is then continuing.

DEFINED TERMS

           "ACT" means part A of subtitle VII of title 49,  United  States Code.

           "ACTUAL  KNOWLEDGE"  means  (a) as it  applies  to Owner  Trustee  or
Mortgagee,  as the case may be, actual knowledge of a responsible officer in the
Corporate Trust Department or the Corporate Trust Office, respectively,  and (b)
as it applies to Owner Participant,  Lessee, Existing Lessor, Existing Mortgagee
and Airframe  Manufacturer,  actual knowledge of a Vice President or more senior
officer of Owner  Participant or Lessee,  respectively,  or any other officer of
Owner  Participant  or  Lessee,  respectively,  having  responsibility  for  the
transactions  contemplated  by the Operative  Agreements;  PROVIDED that each of
Lessee, Owner Participant,  Owner Trustee, Mortgagee,  Existing Lessor, Existing
Mortgagee and Airframe  Manufacturer  shall be deemed to have "Actual Knowledge"
of any matter as to which it has received notice from Lessee, Owner Participant,
any Note  Holder,  Owner  Trustee or  Mortgagee,  such notice  having been given
pursuant to Section 15.7 of the Participation Agreement.

<PAGE>


           "ADDITIONAL INSURED" is defined in Section D of Annex D to the Lease.

           "AFFILIATE"  means,  with  respect to any  person,  any other  person
directly or indirectly  controlling,  controlled by or under common control with
such  person.  For  purposes  of this  definition,  "control"  means the  power,
directly or  indirectly,  to direct or cause the direction of the management and
policies of such person,  whether through the ownership of voting  securities or
by contract or otherwise and  "controlling,"  "controlled  by" and "under common
control with" have correlative meanings.

           "AIRCRAFT" means, collectively, the Airframe and Engines.

           "AIRCRAFT BILL OF SALE" means the full warranty bill of sale covering
the Aircraft delivered by Existing Lessor to Owner Trustee on the Closing Date.

           "AIRCRAFT DOCUMENTS" means all technical data, manuals and log books,
and all inspection, modification and overhaul records and other service, repair,
maintenance and technical  records that are required by the FAA (or the relevant
Aviation  Authority)  to be maintained  with respect to the Aircraft,  Airframe,
Engines or Parts; and such term shall include all additions, renewals, revisions
and replacements of any such materials from time to time made, or required to be
made, by the FAA (or other Aviation Authority) regulations,  and in each case in
whatever form and by whatever means or medium  (including,  without  limitation,
microfiche,  microfilm, paper or computer disk) such materials may be maintained
or retained by or on behalf of Lessee  (PROVIDED,  that all such materials shall
be maintained in the English language).

           "AIRFRAME" means (a) the aircraft  (excluding Engines or engines from
time to time  installed  thereon)  manufactured  by  Airframe  Manufacturer  and
identified by Airframe  Manufacturer's model number,  United States registration
number and Airframe  Manufacturer's  serial number set forth in Lease Supplement
No. 1 and (b) any and all Parts  incorporated  or  installed  in or  attached or
appurtenant to such airframe,  and any and all Parts removed from such airframe,
unless  title to such  Parts  shall not be vested in Lessor in  accordance  with
Section 8.1 and Annex C of the Lease.

           "AIRFRAME   MANUFACTURER"   means   Embraer-Empresa   Brasileira   de
Aeronautica S.A., a Brazilian corporation.

           "AIRFRAME   MANUFACTURER   AGREEMENTS"   means,   collectively,   the
Participation Agreement, the Purchase Agreement and the Consent and Agreement.

           "AMORTIZATION  AMOUNT" means,  with respect to any Equipment Note, as
of any Payment Date,  the amount  determined by  multiplying  the percentage set
forth opposite such Date on the Amortization  Schedule by the Original Amount of
such Equipment Note.

<PAGE>



           "AMORTIZATION  SCHEDULE" means,  with respect to each Equipment Note,
the amortization  schedule for such Equipment Note delivered pursuant to Section
2.02 of the Trust Indenture.

           "APPRAISAL"  is  defined in Section  5.1.2(xv)  of the  Participation
Agreement.

           "APPRAISER" means a firm of internationally  recognized,  independent
aircraft appraisers.

           "AVERAGE  LIFE DATE" for any  Equipment  Note shall be the date which
follows the time of  determination  by a period equal to the Remaining  Weighted
Average Life of such  Equipment  Note.  "Remaining  Weighted  Average Life" on a
given date with respect to any Equipment  Note shall be the number of days equal
to the  quotient  obtained  by  dividing  (a) the  sum of  each of the  products
obtained by multiplying (i) the amount of each then remaining  scheduled payment
of  principal  of such  Equipment  Note by (ii)  the  number  of days  from  and
including  such  determination  date to but  excluding  the date on  which  such
payment  of  principal  is  scheduled  to be made,  by (b) the then  outstanding
principal amount of such Equipment Note.

           "AVIATION  AUTHORITY"  means the FAA or, if the Aircraft is permitted
to be,  and is,  registered  with  any  other  Government  Entity  under  and in
accordance with Section 7.1.2 of the Lease, such other Government Entity.

           "BANKRUPTCY  CODE" means the United States Bankruptcy Code, 11 U.S.C.
ss. 101 ET SEQ.

           "BANKRUPTCY  DEFAULT"  means a Lease Event of Default  under  Section
14.5 of the Lease.

           "BASE LEASE TERM" means the period  beginning  on and  including  the
Closing Date and ending on the Scheduled  Expiration  Date, or such earlier date
on which the Term terminates in accordance with the provisions of the Lease.

           "BASIC PASS THROUGH  TRUST  AGREEMENT"  means the Pass Through  Trust
Agreement,  dated the Issuance Date, between Lessee and Pass Through Trustee, as
such agreement may be  supplemented,  amended or modified,  but does not include
any Trust Supplement.

           "BASIC  RENT"  means the rent  payable for the  Aircraft  pursuant to
Section 3.2.1 of the Lease.

           "BENEFICIAL OWNER" when used in relation to an Equipment Note means a
Person  that,  by reason of  direct  ownership,  contract,  share  ownership  or

<PAGE>


otherwise,  has the right to receive or  participate  in receiving,  directly or
indirectly,  payments of principal,  interest or Make-Whole Amount in respect of
such  Equipment  Note;  provided  that a  Person  shall  not be  deemed  to be a
Beneficial  Owner of an Equipment  Note solely  because  another Person in which
such a Person owns  common  stock or other  equity  securities  is a  registered
holder or  Beneficial  Owner of such  Equipment  Note  unless  such Person is an
Affiliate of such other Person.

           "BILLS OF SALE" means the FAA Bill of Sale and the  Aircraft  Bill of
Sale.

           "BUSINESS  DAY" means any day other than a Saturday,  Sunday or other
day on which  commercial banks are authorized or required by law to close in New
York, New York, Houston, Texas, Wilmington, Delaware, or Salt Lake City, Utah.

           "CASH EQUIVALENTS" means the following securities (which shall mature
within 90 days of the date of purchase  thereof):  (a) direct obligations of the
U.S. Government;  (b) obligations fully guaranteed by the U.S.  Government;  (c)
certificates of deposit issued by, or bankers'  acceptances of, or time deposits
or a deposit account with,  Owner Trustee,  Mortgagee or any bank, trust company
or national banking association incorporated or doing business under the laws of
the United States or any state thereof having a combined capital and surplus and
retained  earnings of at least  $500,000,000  and having a rate of "C" or better
from the Thomson BankWatch Service;  or (d) commercial paper of any issuer doing
business under the laws of the United States or one of the states thereof and in
each case having a rating assigned to such commercial paper by Standard & Poor's
Rating Services or Moody's Investors Service, Inc. equal to A1 or higher.

           "CITIZEN OF THE UNITED STATES" is defined in Section  40102(a)(15) of
the Act and in the FAA Regulations.

           "CHANGE IN TAX LAW" means any change or  proposed  change in the Code
or the regulations promulgated thereunder or any change in the interpretation of
the Code or such  regulations  in a decision by the United States Supreme Court,
the United States Tax Court, the United States Claims Court or any of the United
States  Courts of Appeal or  District  Courts,  or any  issuance  of an Internal
Revenue  Ruling,  Revenue  Procedure  or  administrative  pronouncement  by  the
Internal Revenue Service or the Department of the Treasury.

           "CLOSING"  means the occurrence of the following  concurrent  events:
(i) sale of the Aircraft to the Owner  Trustee and the filing of the FAA Bill of
Sale with the FAA in  connection  therewith;  (ii)  payment of Lessor's  Cost by
Owner Trustee to Existing  Lessor;  (iii) lease of the Aircraft by Owner Trustee

<PAGE>


to Lessee  pursuant  to the  Lease;  and (iv)  completion  of the  other  events
contemplated by the Participation Agreement to occur at the Closing.

           "CLOSING  DATE" means the Business Day specified in Lease  Supplement
No. 1 as the Closing Date, which shall be the date on which the Closing occurs.

           "CODE" means the Internal Revenue Code of 1986, as amended; PROVIDED,
that when used in relation to a Plan,  "Code"  shall mean the  Internal  Revenue
Code of 1986 and any regulations and rulings issued  thereunder,  all as amended
and in effect from time to time.

           "COMMITMENT"   means,  for  any   Participant,   the  amount  of  its
participation in the payment of Lessor's Cost.

           "COMMITMENT  TERMINATION  DATE"  is  defined  in  Schedule  3 to  the
Participation Agreement.

           "CONSENT AND AGREEMENT" means the Manufacturer  Consent and Agreement
____,  dated as of even  date  with the  Participation  Agreement,  of  Airframe
Manufacturer.

           "CONTINUOUS  STAY PERIOD" is defined in Section  4.04(a) of the Trust
Indenture.

           "CORPORATE  TRUST  DEPARTMENT"  or "TRUST OFFICE" means the principal
corporate  trust  office  of Owner  Trustee  located  from time to time at Owner
Trustee's  address for notices under the  Participation  Agreement or such other
office at which Owner  Trustee's  corporate trust business shall be administered
which  Owner  Trustee  shall  have  specified  by notice in  writing  to Lessee,
Mortgagee and each Note Holder.

           "CORPORATE  TRUST  OFFICE"  means the  principal  office of Mortgagee
located at Mortgagee's address for notices under the Participation  Agreement or
such  other  office  at which  Mortgagee's  corporate  trust  business  shall be
administered  which  Mortgagee  shall  have  specified  by notice in  writing to
Lessee, Owner Trustee and each Note Holder.

           "CRAF" means the Civil Reserve Air Fleet Program established pursuant
to 10 U.S.C. ss. 9511-13 or any similar substitute program.

           "DEBT" means any liability for borrowed  money,  or any liability for
the payment of money in connection with any letter of credit  transaction or any
other liabilities  evidenced or to be evidenced by bonds,  debentures,  notes or
other similar instruments.

           "DEBT RATE" means, with respect to (i) any Series, the rate per annum
specified for such Series under the heading "Interest Rate" in Schedule I to the

<PAGE>


Trust  Indenture  and (ii) any other  purpose,  with respect to any period,  the
weighted  average  interest  rate per  annum  during  such  period  borne by the
outstanding  Equipment Notes,  excluding any interest payable at the Payment Due
Rate.

           "DEFAULT" means any event or condition that with the giving of notice
or the lapse of time or both would become an Event of Default.

           "DELAYED  CLOSING  DATE"  means a delayed  Closing  Date  notified to
Lessee,  Existing  Lessor,  each  Participant,  Owner  Trustee and  Mortgagee by
Existing Mortgagee pursuant to Section 4.3 of the Participation Agreement, which
delayed  Closing  Date  shall be a Business  Day not later  than the  Commitment
Termination Date.

           "DELIVERY  DATE" means the date on which the  Aircraft  was leased to
Lessee by Corcim, Inc., as lessor, under the Existing Lease.

           "DOLLARS,"  "UNITED STATES  DOLLARS" or "$" means the lawful currency
of the United States.

           "DOT" means the Department of  Transportation of the United States or
any  Government  Entity  succeeding  to the  functions  of  such  Department  of
Transportation.

           "ENFORCEMENT DATE" is defined in Section 4.03 of the Trust Indenture.

           "ENGINE"  means  (a)  each  of the  engines  manufactured  by  Engine
Manufacturer  and  identified by Engine  Manufacturer's  model number and Engine
Manufacturer's  serial number set forth in Lease Supplement No. 1 and originally
installed on the  Airframe on delivery  thereof  pursuant to the Lease,  and any
Replacement  Engine,  in any case whether or not from time to time  installed on
such  Airframe or installed on any other  airframe or aircraft,  and (b) any and
all Parts  incorporated  or  installed  in or  attached or  appurtenant  to such
engine,  and any and all Parts  removed from such  engine,  unless title to such
Parts shall not be vested in Lessor in  accordance  with Section 8.1 and Annex C
of the Lease. Upon substitution of a Replacement  Engine under and in accordance
with the Lease,  such  Replacement  Engine shall become subject to the Lease and
shall be an  "Engine"  for all  purposes  of the Lease  and the other  Operative
Agreements and thereupon the Engine for which the  substitution is made shall no
longer be subject to the Lease,  and such  replaced  Engine shall cease to be an
"Engine."

           "ENGINE MANUFACTURER" means Allison Engine Company,  Inc., a Delaware
corporation.

           "EQUIPMENT  NOTE  REGISTER"  is defined in Section  2.07 of the Trust
Indenture.

<PAGE>


           "EQUIPMENT NOTES" means and includes any equipment notes issued under
the Trust  Indenture in the form specified in Section 2.01 thereof (as such form
may be varied  pursuant to the terms of the Trust  Indenture)  and any Equipment
Note issued  under the Trust  Indenture in exchange  for or  replacement  of any
Equipment Note.

           "EQUITY  ADVISOR"  has the  meaning  provided  in  Schedule  3 to the
Participation Agreement.

           "EQUITY  GUARANTOR" means  Rolls-Royce  plc, a corporation  organized
under the laws of England.

           "EQUITY GUARANTY" means the Equity Guaranty ____ issued by the Equity
Guarantor  dated of even date with the  Participation  Agreement,  including the
side  letter  dated of even date with the  Participation  Agreement  between the
Equity Guarantor and the Owner Participant.

           "ERISA" means the Employee Retirement Income Security Act of 1974 and
any regulations and rulings issued  thereunder all as amended and in effect from
time to time.

           "EVENT OF DEFAULT" is defined in Section 4.02 of the Trust Indenture.

           "EVENT OF LOSS" means, with respect to the Aircraft,  Airframe or any
Engine, any of the following circumstances, conditions or events with respect to
such property, for any reason whatsoever:

          (a)  the destruction of such property,  damage to such property beyond
               economic repair or rendition of such property  permanently  unfit
               for normal use by Lessee;

          (b)  the actual or  constructive  total loss of such  property  or any
               damage to such  property,  or requisition of title or use of such
               property,  which results in an insurance  settlement with respect
               to such property on the basis of a total loss or  constructive or
               compromised total loss;

          (c)  any theft,  hijacking  or  disappearance  of such  property for a
               period of 180 consecutive days or more or, if earlier, the end of
               the Term;

          (d)  any seizure,  condemnation,  confiscation,  taking or requisition
               (including  loss of title) of such property by any  Government or
               purported  Government  Entity (other than a requisition of use by
               the U.S.  Government) for a period exceeding 180 consecutive days
               or, if earlier, at the end of the Term;

<PAGE>


          (e)  any seizure, condemnation, confiscation, taking or requisition of
               use of such property by the U.S.  Government that continues until
               the last day of the  Term,  PROVIDED  that no such  Event of Loss
               shall exist if Lessor  shall have elected not to treat such event
               as an Event of Loss pursuant to Section 10.6 of the Lease; and

          (f)  as a result of any law, rule,  regulation,  order or other action
               by the  Aviation  Authority  or by any  Government  Entity of the
               government  of  registry  of the  Aircraft  or by any  Government
               Entity otherwise having jurisdiction over the operation or use of
               the  Aircraft,  the use of such  property in the normal course of
               Lessee's  business of passenger air  transportation is prohibited
               for a period of 180 consecutive days, unless Lessee, prior to the
               expiration  of such 180 day  period,  shall have  undertaken  and
               shall  be  diligently  carrying  forward  such  steps  as  may be
               necessary or desirable to permit the normal use of such  property
               by  Lessee,  but in  any  event  if  such  use  shall  have  been
               prohibited  for a period of 720 days,  provided  that no Event of
               Loss shall be deemed to have  occurred  if such  prohibition  has
               been applicable to Lessee's (or a Permitted  Sublessee's)  entire
               U.S.   fleet  of  such   property  and  Lessee  (or  a  Permitted
               Sublessee), prior to the expiration of such 720-day period, shall
               have conformed at least one unit of such property in its fleet to
               the  requirements  of any such law,  rule,  regulation,  order or
               other action and commenced regular  commercial use of the same in
               such jurisdiction and shall be diligently  carrying forward, in a
               manner which does not  discriminate  against such  property in so
               conforming such property,  steps which are necessary or desirable
               to permit the normal use of such  property by Lessee,  but in any
               event if such use  shall  have  been  prohibited  for a period of
               three years or such use shall be prohibited at the  expiration of
               the Term.

           "EXCLUDED  PAYMENTS" means (i) indemnity  payments paid or payable by
Lessee to or in respect of Owner Participant, or Owner Trustee in its individual
capacity,  their  respective  Affiliates,  successors and permitted  assigns and
their directors,  officers, employees, servants and agents pursuant to Section 9
of the Participation  Agreement or any  corresponding  payments under the Lease,
(ii)  proceeds  of public  liability  insurance  paid or  payable as a result of
insurance  claims made, or losses  suffered,  by Owner Trustee in its individual
capacity or by Owner Participant,  that are payable directly to Owner Trustee in
its  individual  capacity,  or Owner  Participant,  respectively,  for their own
account,  (iii) proceeds of insurance maintained with respect to the Aircraft by

<PAGE>


Owner  Participant  or any  Affiliate  thereof  for its or their own  account or
benefit (whether  directly or through Owner Trustee) and permitted under Section
11.2 of the Lease, (iv) all payments required to be made under the Tax Indemnity
Agreement by Lessee  whether or not  denominated as  Supplemental  Rent, (v) all
payments  of  guaranty  fees  pursuant  to Section  7.6.14 of the  Participation
Agreement, (vi) any amount payable to the Owner Participant by any transferee as
the  purchase  price of the Owner  Participant's  interest in the Trust  Estate,
(vii) all  rights of the Owner  Participant  or the Owner  Trustee in and to the
Equity  Guaranty and any amounts  payable  thereunder,  (viii) any interest that
pursuant to the Operative  Agreements may from time to time accrue in respect of
any of the amounts  described in clauses (i) through (vii) above,  (ix) proceeds
of any right to  enforce  the  payment of any amount  described  in clauses  (i)
through (viii) above (PROVIDED,  that the rights referred to in this clause (ix)
shall not be deemed to include the exercise of any remedies  provided for in the
Lease other than the right to sue for  specific  performance  of any covenant to
make such  payment  or to sue for  damages  in respect of the breach of any such
covenant)  and (x) any  right to  exercise  any  election  or option or make any
decision or determination,  or to give or receive any notice, consent, waiver or
approval,  or to take any other action in respect of, but in each case,  only to
the extent relating to, any Excluded Payments.

           "EXISTING  LEASE"  has the  meaning  provided  in  Schedule  3 to the
Participation Agreement.

           "EXISTING LESSOR" means Corcim, Inc., a Delaware corporation.

           "EXISTING LESSOR AGREEMENTS" means the Participation  Agreement,  the
Purchase Agreement  Assignment,  the Bills of Sale and the Termination Agreement
with respect to the Existing Lease.

           "EXISTING  MORTGAGE"  has the  meaning  provided in Schedule 3 to the
Participation   Agreement.

           "EXISTING  MORTGAGEE" means Rolls-Royce plc, a corporation  organized
under the laws of England.

           "EXISTING  MORTGAGEE  AGREEMENTS" means the Participation  Agreement,
the Equity Guaranty and the  Termination  Agreement with respect to the Existing
Mortgage.

           "EXISTING  PARTICIPATION  AGREEMENT"  has  the  meaning  provided  in
Schedule 3 to the Participation Agreement.

           "EXISTING SUBLEASE" means the Aircraft Sublease Agreement,  dated the
date  of the  Existing  Participation  Agreement,  between  Lessee  and  Express
relating to the Aircraft.

<PAGE>


           "EXPENSE  LIMIT"  has  the  meaning  provided  in  Schedule  3 to the
Participation Agreement.

           "EXPENSES"  means  any  and  all  liabilities,  obligations,  losses,
damages,  settlements,  penalties,  claims,  actions, suits, costs, expenses and
disbursements (including, without limitation,  reasonable fees and disbursements
of legal counsel,  accountants,  appraisers,  inspectors or other professionals,
and costs of investigation).

           "EXPRESS" means Continental Express,  Inc., a wholly owned subsidiary
of Lessee.

           "EXPRESS SUBLEASE" means the Permitted Sublease, dated as of the date
of the  Participation  Agreement,  between  Lessee and  Express  relating to the
Aircraft.

           "FAA" means the Federal Aviation  Administration of the United States
or any Government  Entity  succeeding to the functions of such Federal  Aviation
Administration.

           "FAA BILL OF SALE"  means a bill of sale for the  Aircraft on AC Form
8050-2 (or such other form as may be  approved  by the FAA)  delivered  to Owner
Trustee on the Closing Date by Existing Lessor.

           "FAA FILED  DOCUMENTS"  means the Lease,  Lease Supplement No. 1, the
Express Sublease, the Trust Indenture,  the Trust Agreement, the Trust Indenture
Supplement,  the FAA  Bill of  Sale,  an  application  for  registration  of the
Aircraft  with  the  FAA in the  name  of  Owner  Trustee  and  the  Termination
Agreements.

           "FAA REGULATIONS"  means the Federal Aviation  Regulations  issued or
promulgated pursuant to the Act from time to time.

           "FAIR  MARKET  RENTAL  VALUE"  means the fair market  rental value in
Dollars for the Aircraft that would apply in an arm's-length transaction between
an informed and willing lessee under no compulsion to lease, and an informed and
willing  lessor under no compulsion to lease,  the Aircraft,  for the applicable
Renewal  Lease Term,  assuming  that (a) the  Aircraft  has been  maintained  in
accordance with, and is in the condition required by, the Lease, (b) payments of
rent would be made  quarterly,  and (c) the Aircraft  would be leased during any
such Renewal Term on the same terms and conditions as are set forth in the Lease
with respect to the Base Lease Term.

           "FAIR  MARKET  SALES  VALUE"  means the fair  market  sales  value in
Dollars for the Aircraft that would apply in an arm's-length transaction between
an informed and willing  buyer under no  compulsion  to buy, and an informed and
willing seller under no compulsion to sell, the Aircraft,  in a transaction that
would close on or about the relevant time of determination,  assuming (except as

<PAGE>


otherwise  provided in Section 15.4 of the Lease) that (a) the Aircraft has been
maintained in accordance  with,  and is in the condition  required by, the Lease
and (b) the Aircraft  would be delivered to such  informed and willing  buyer in
the return condition required by the Lease.

           "FINANCING  STATEMENTS"  means,  collectively,  (a)  UCC-1  financing
statements (i) covering the Trust Indenture Estate, by Owner Trustee, as debtor,
showing  Mortgagee  as  secured  party,  for  filing  in  Utah  and  each  other
jurisdiction that, in the opinion of Mortgagee, is necessary to perfect its Lien
on the Trust Indenture Estate and (ii) covering the Lease and the Aircraft, as a
precautionary matter, by Lessee, as lessee,  showing Owner Trustee as lessor and
Mortgagee  as  assignee  of Owner  Trustee,  for  filing in Texas and each other
jurisdiction that, in the opinion of Owner Trustee and Mortgagee,  is reasonably
desirable and (b) UCC-3  financing  statements (i) evidencing the termination of
the Existing Lease and the Existing Sublease, for filing in Texas and each other
jurisdiction that, in the opinion of Owner Trustee and Mortgagee,  is reasonably
desirable and (ii)  evidencing the release of the Aircraft,  Aircraft  Documents
and  other  collateral  from the Lien of the  Existing  Mortgage  for  filing in
Delaware and each other  jurisdiction  that, in the opinion of Owner Trustee and
Mortgagee, is reasonably desirable.

           "FIRST SECURITY" means First Security Bank, National  Association,  a
national  banking  association,  not in its capacity as Owner  Trustee under the
Trust Agreement, but in its individual capacity.

           "GAAP" means generally accepted accounting principles as set forth in
the  statements  of  financial  accounting  standards  issued  by the  Financial
Accounting  Standards  Board  of the  American  Institute  of  Certified  Public
Accountants,  as such  principles may at any time or from time to time be varied
by any applicable  financial  accounting rules or regulations  issued by the SEC
and, with respect to any person,  shall mean such principles  applied on a basis
consistent  with  prior  periods  except as may be  disclosed  in such  person's
financial statements.

           "GOVERNMENT  ENTITY"  means (a) any  federal,  state,  provincial  or
similar  government,  and  any  body,  board,  department,   commission,  court,
tribunal,  authority,  agency or other instrumentality of any such government or
otherwise  exercising any executive,  legislative,  judicial,  administrative or
regulatory  functions  of such  government  or (b) any other  government  entity
having jurisdiction over any matter contemplated by the Operative  Agreements or
relating to the  observance  or  performance  of the  obligations  of any of the
parties to the Operative Agreements.

           "INDEMNITEE" MEANS (i) First Security and Owner Trustee, (ii) WTC and
Mortgagee,  (iii) each separate or additional  trustee appointed pursuant to the
Trust  Agreement  or the  Trust  Indenture,  (iv)  each  Participant,  (v) Owner

<PAGE>


Participant Parent, (vi) the Trust Estate and the Trust Indenture Estate,  (vii)
the Subordination Agent, (viii) the Liquidity  Providers,  (ix) the Pass Through
Trustees,  (x) each  Affiliate  of the persons  described in clauses (i) through
(v),  inclusive,  (xi) each Affiliate of the persons  described in clauses (vi),
(vii),  (viii) and (ix), (xii) the respective  directors,  officers,  employees,
agents and servants of each of the persons  described in clauses (i) through (v)
inclusive  and  in  clause  (x),  (xiii)  the  respective  directors,  officers,
employees,  agents and  servants  of each of the  persons  described  in clauses
(vii),  (viii), (ix) and (xi), (xiv) the successors and permitted assigns of the
persons described in clauses (i) through (v), inclusive,  and in clauses (x) and
(xii), and (xv) the successors and permitted assigns of the persons described in
clauses  (vii),  (viii),  (ix),  (xi) and  (xiii);  PROVIDED  THAT  the  persons
described in clauses (vii),  (viii), (ix), (xi), (xiii) and (xv) are indemnitees
only  for  purposes  of  Section  9.1 of  the  Participation  Agreement.  if any
Indemnitee is Airframe  Manufacturer or Engine Manufacturer or any subcontractor
or supplier of either  thereof,  such Person shall be an Indemnitee  only in its
capacity as Owner Participant, Loan Participant or Note Holder.

           "INDENTURE AGREEMENTS" means the Participation  Agreement, the Lease,
the Purchase  Agreement,  the  Purchase  Agreement  Assignment,  the Consent and
Agreement,  the Bills of Sale and any other  contract,  agreement or  instrument
from time to time assigned or pledged under the Trust Indenture.

           "INDENTURE DEFAULT" means any condition,  circumstance,  act or event
that, with the giving of notice,  the lapse of time or both, would constitute an
Indenture Event of Default.

           "INDENTURE EVENT OF DEFAULT" means any one or more of the conditions,
circumstances, acts or events set forth in Section 4.02 of the Trust Indenture.

           "INDENTURE  INDEMNITEE"  means (i) WTC and the  Mortgagee,  (ii) each
separate or additional trustee appointed pursuant to the Trust Indenture,  (iii)
the  Subordination  Agent, (iv) each Liquidity  Provider,  (v) each Pass Through
Trustee and (vi) each of the respective directors,  officers,  employees, agents
and  servants  of each of the  persons  described  in clauses  (i)  through  (v)
inclusive above.

           "INTERCREDITOR  AGREEMENT" means that certain Intercreditor Agreement
among the Pass Through Trustees,  the Liquidity  Providers and the Subordination
Agent,  dated as of the  Issuance  Date,  PROVIDED  that,  for  purposes  of any
obligation  of  Lessee,   no  amendment,   modification  or  supplement  to,  or
substitution or replacement of, such Intercreditor  Agreement shall be effective
unless  consented to by Lessee.

<PAGE>


           "IRS" means the Internal  Revenue Service of the United States or any
Government Entity succeeding to the functions of such Internal Revenue Service.

           "ISSUANCE  DATE"  means  September  25,  1997.

           "LAW"  means (a) any  constitution,  treaty,  statute,  law,  decree,
regulation,  order,  rule or directive  of any  Government  Entity,  and (b) any
judicial or administrative  interpretation or application of, or decision under,
any of the foregoing.

           "LEASE" or "LEASE AGREEMENT" means the Lease Agreement ____, dated as
of even date with the Participation Agreement, between Owner Trustee and Lessee.

           "LEASE DEFAULT" means any condition, circumstance, act or event that,
with the giving of notice,  the lapse of time or both,  would constitute a Lease
Event  of  Default.

           "LEASE  EVENT OF  DEFAULT"  means any one or more of the  conditions,
circumstances, acts or events set forth in Section 14 of the Lease.

           "LEASE  SUPPLEMENT"  means a supplement to the Lease,  in the form of
Exhibit A to the Lease.

           "LEASE  SUPPLEMENT NO. 1" means the initial Lease  Supplement,  dated
the  Closing  Date.  "LESSEE"  means  Continental  Airlines,  Inc.,  a  Delaware
corporation.

           "LESSEE OPERATIVE AGREEMENTS" means the Participation  Agreement, the
Lease, Lease Supplement No. 1, the Express Sublease,  the Termination  Agreement
with respect to the Existing Sublease and the Tax Indemnity Agreement.

           "LESSEE PERSON" means Lessee, any sublessee,  assignee,  successor or
other user or person in possession  of the Aircraft,  Airframe or an Engine with
or without color of right,  or any Affiliate of any of the foregoing  (excluding
any Tax Indemnitee or any related Tax Indemnitee  with respect  thereto,  or any
person using or claiming any rights with respect to the Aircraft, Airframe or an
Engine directly by or through any of the persons in this parenthetical,  but not
excluding  any  Person  claiming  directly  or  indirectly  through or under the
Lease).

           "LESSOR"  means Owner  Trustee in its  capacity  as lessor  under the
Lease.

           "LESSOR LIEN" means, with respect to any person and in respect of any
property (including,  without limitation,  the Trust Estate, the Trust Indenture
Estate, the Aircraft,  Airframe,  Engines,  Parts or Aircraft  Documents) or any

<PAGE>


payments,  any Lien on such  property or  payments  which (a) arises from claims
against  such  person (if such  person is a trustee,  whether in its  individual
capacity or in its capacity as a trustee) not related to any of the transactions
contemplated by the Operative Agreements,  (b) results from acts or omissions of
such person (if such person is a trustee,  whether in its individual capacity or
in its capacity as a trustee) in violation of such  person's  obligations  under
any of the terms of the Operative Agreements, or not related to the transactions
contemplated  by the Operative  Agreements,  (c) is imposed as a result of Taxes
against  such  person (if such  person is a trustee,  whether in its  individual
capacity or in its capacity as a trustee) or any of its  Affiliates not required
to be indemnified  by Lessee under the  Participation  Agreement,  or (d) claims
against  such person  arising out of any transfer by such person of its interest
in the  Aircraft,  the Trust Estate or the  Operative  Agreements,  other than a
Transfer  permitted by the terms of the Operative  Agreements or pursuant to the
exercise of remedies set forth in Section 15 of the Lease.

           "LESSOR RENT" means, with respect to any Payment Date, the amount set
forth in Schedule 4 to the Participation  Agreement with respect to such Payment
Date.  "LESSOR'S COST" means the amount paid by Owner Trustee to Existing Lessor
to  purchase  the  Aircraft  pursuant  to the  Participation  Agreement,  and is
designated by Dollar amount in Schedule 3 to the Participation Agreement.

           "LETTER AGREEMENT" means the Letter Agreement,  dated the date of the
Participation Agreement, between Lessee and Owner Participant,  which includes a
statement  that it is the Letter  Agreement for purposes of this Annex A.

           "LIEN" means any mortgage,  pledge, lien, charge, claim, encumbrance,
lease or security interest affecting the title to or any interest in property.

           "LIQUIDITY  FACILITIES"  means the three Revolving Credit  Agreements
(consisting of a separate Revolving Credit Agreement with the Liquidity Provider
with respect to each Pass Through Trust)  between the  Subordination  Agent,  as
borrower, and a Liquidity Provider, each dated as of the Issuance Date, PROVIDED
that, for purposes of any obligation of Lessee,  no amendment,  modification  or
supplement to, or substitution  or replacement  of, any such Liquidity  Facility
shall be effective unless consented to by Lessee.

           "LIQUIDITY  PROVIDER" means ABN AMRO Bank N.V.,  Chicago Branch, as a
Class A Liquidity  Provider,  Class B Liquidity  Provider  and Class C Liquidity
Provider (as such terms are defined in the  Intercreditor  Agreement)  under the
respective Liquidity Facilities, or any successor thereto.

<PAGE>


           "LOAN   PARTICIPANTS"   mean,  until  the  Closing  shall  have  been
consummated,  the Pass Through  Trustees,  and after the Closing shall have been
consummated, each Note Holder.

           "LOSS  PAYMENT  DATE" means the date on which payment is due pursuant
to Section 10.1.2(a)(i) of the Lease.

           "MAINTENANCE PROGRAM" is defined in Annex C to the Lease.

           "MAJORITY IN INTEREST OF NOTE HOLDERS" means as of a particular  date
of determination,  the holders of a majority in aggregate unpaid Original Amount
of all Equipment  Notes  outstanding  as of such date  (excluding  any Equipment
Notes held by Owner Trustee,  Lessee,  or Owner  Participant or any Affiliate of
any such party or any interests of Owner Trustee or Owner Participant therein by
reason of subrogation  pursuant to Section 4.03 of the Trust  Indenture  (unless
all Equipment  Notes then  outstanding  shall be held by Owner Trustee,  Lessee,
Owner  Participant  or any  Affiliate of any  thereof));  PROVIDED  that for the
purposes  of  directing  any action or casting  any vote or giving any  consent,
waiver  or  instruction  hereunder  any  Note  Holder  of an  Equipment  Note or
Equipment  Notes  may  allocate,  in such Note  Holder's  sole  discretion,  any
fractional  portion of the principal  amount of such Equipment Note or Equipment
Notes in favor of or in opposition to any such action, vote, consent,  waiver or
instruction.

           "MAKE-WHOLE  AMOUNT"  means,  with respect to any Equipment  Note, an
amount (as determined by an independent  investment banker of national standing)
equal to the excess, if any, of (a) the present value of the remaining scheduled
payments of principal and interest to maturity of such  Equipment  Note computed
by discounting such payments on a quarterly basis on each Payment Date (assuming
a 360-day  year of twelve  30-day  months)  using a  discount  rate equal to the
Treasury Yield over (b) the outstanding  principal amount of such Equipment Note
plus accrued interest to the date of determination.  For purposes of determining
the Make-Whole Amount, "Treasury Yield" means, at the date of determination with
respect to any  Equipment  Note,  the interest  rate  (expressed  as a quarterly
equivalent  and as a decimal and, in the case of United States  Treasury  bills,
converted to a bond equivalent  yield) determined to be the per annum rate equal
to the  semi-annual  yield to maturity  for United  States  Treasury  securities
maturing  on the  Average  Life Date of such  Equipment  Note and trading in the
public securities markets either as determined by interpolation between the most
recent weekly average yield to maturity for two series of United States Treasury
securities,  trading in the public securities markets, (A) one maturing as close
as possible to, but earlier than,  the Average Life Date of such  Equipment Note
and (B) the other  maturing as close as possible to, but later than, the Average
Life Date of such  Equipment  Note, in each case as published in the most recent
H.15(519) or, if a weekly  average yield to maturity for United States  Treasury
securities  maturing on the Average Life Date of such Equipment Note is reported
on the most recent H.15(519), such weekly average yield to maturity as published

<PAGE>


in such H.15(519) "H.15(519)" means the weekly statistical release designated as
such, or any successor  publication,  published by the Board of Governors of the
Federal Reserve System.  The date of determination of a Make-Whole  Amount shall
be the third Business Day prior to the applicable payment or redemption date and
the "most recent H.15(519)" means the H.15(519)  published prior to the close of
business on the third Business Day prior to the applicable payment or redemption
date.

           "MATERIAL  ADVERSE  CHANGE"  means,  with respect to any person,  any
event,  condition or  circumstance  that  materially and adversely  affects such
person's business or consolidated financial condition, or its ability to observe
or perform its  obligations,  liabilities  and  agreements  under the  Operative
Agreements.

           "MORTGAGED  PROPERTY"  is  defined  in  Section  3.03  of  the  Trust
Indenture.

           "MORTGAGEE"  means  Wilmington  Trust  Company,  a  Delaware  banking
corporation, not in its individual capacity but solely as loan trustee under the
Trust Indenture.

           "MORTGAGEE   AGREEMENTS"  means,   collectively,   the  Participation
Agreement and the Trust Indenture.

           "MORTGAGEE  EVENT"  means  (i)  in  the  event  of  a  reorganization
proceeding involving the Lessee under Chapter 11 of the Bankruptcy Code, (A) the
trustee in such proceeding or the Lessee not assuming or agreeing to perform its
obligations  under the Lease,  as  contemplated  under Section 1110,  during the
60-day period under Section 1110(a)(1)(A) of the Bankruptcy Code (or such longer
period as may apply under Section 1110(b) of the Bankruptcy  Code) or (B) at any
time after agreeing to perform or assume such  obligations,  such trustee or the
Lessee ceasing to perform or assuming such  obligations with the result that the
Continuous  Stay Period comes to an end or (ii) either the Equipment Notes shall
have become due and payable  pursuant to Section  4.04(b) of the Trust Indenture
or Mortgagee has taken action or notified  Owner Trustee that it intends to take
action to foreclose  the Lien of the Trust  Indenture or otherwise  commence the
exercise of any  significant  remedy in accordance  with Section  4.04(a) of the
Trust Indenture.

           "NET  ECONOMIC  RETURN" means the Owner  Participant's  net after-tax
yield  utilizing  the  multiple  investment  sinking fund method of analysis and
aggregate net after-tax cash flow, computed on the basis of the same methodology
and assumptions as were utilized by the initial Owner Participant in determining
Lessor  Rent,   Stipulated  Loss  Value   percentages   and  Termination   Value
percentages,  as of the Closing  Date.

<PAGE>


           "NET WORTH"  means,  for any person,  the excess of its total  assets
over its total liabilities in accordance with GAAP.

           "NON-U.S. PERSON" means any Person other than a United States person,
as defined in Section 7701(a)(30) of the Code.

           "NOTE HOLDER" MEANS AT ANY TIME EACH REGISTERED HOLDER OF ONE OR MORE
EQUIPMENT NOTES.

           "OFFICER'S  CERTIFICATE"  means,  in  respect  of  any  party  to the
Participation  Agreement,  a certificate signed by the Chairman,  the President,
any Vice  President  (including  those with  varying  ranks  such as  Executive,
Senior,  Assistant or Staff Vice  President),  the Treasurer or the Secretary of
such party.

           "OPERATIVE   AGREEMENTS"  means,   collectively,   the  Participation
Agreement, the Trust Agreement,  the Purchase Agreement Assignment,  the Consent
and  Agreement,  the Lease,  Lease  Supplement No. 1, the Trust  Indenture,  the
initial  Trust  Indenture  Supplement,  the  Bills  of Sale,  the Tax  Indemnity
Agreement,  the Owner  Participant  Guaranty,  the Equipment  Notes,  the Letter
Agreement and the Termination Agreements.

           "OPERATIVE INDENTURES" means each of the indentures under which notes
have been issued and purchased by the Pass Through Trustees.

           "OP  JURISDICTION"  is  defined in  Schedule  3 to the  Participation
Agreement.

           "ORIGINAL  AMOUNT,"  with  respect to an  Equipment  Note,  means the
stated original principal amount of such Equipment Note and, with respect to all
Equipment Notes,  means the aggregate stated original  principal  amounts of all
Equipment Notes.

           "OWNER  PARTICIPANT"  means the person  executing  the  Participation
Agreement  as "Owner  Participant"  or,  if a second  person  becomes  an "Owner
Participant" pursuant to Section 10.1.1 of the Participation Agreement,  both of
such  persons;  PROVIDED  that if an  Owner  Participant  Transfers  100% of its
interest to a successor Owner  Participant,  such transferring Owner Participant
shall thereafter no longer be considered an "Owner Participant."

           "OWNER PARTICIPANT AGREEMENTS" means, collectively, the Participation
Agreement, the Tax Indemnity Agreement and the Trust Agreement.

           "OWNER   PARTICIPANT   GUARANTY"  means  the  Guaranty  by  Corporate
Affiliate of Owner  Participant  dated the Delivery Date from Owner  Participant
Parent to the beneficiaries named therein.


<PAGE>


           "OWNER  PARTICIPANT  PARENT"  means the  person  executing  the Owner
Participant Guaranty.  

           "OWNER  PARTICIPANT'S  PERCENTAGE"  means the  percentage of Lessor's
Cost  allocated  to the Owner  Participant  in  Schedule 2 to the  Participation
Agreement.

           "OWNER TRUSTEE" means First Security Bank,  National  Association,  a
national  banking  association,  not  in  its  individual  capacity,  except  as
expressly provided in any Operative Agreement, but solely as Owner Trustee under
the Trust Agreement.

           "OWNER TRUSTEE  AGREEMENTS"  means,  collectively,  the Participation
Agreement,  the Lease,  Lease Supplement No. 1, the Trust  Agreement,  the Trust
Indenture,  the initial Trust Indenture Supplement,  the Equipment Notes and the
Purchase Agreement Assignment.

           "PARTICIPANTS" means,  collectively,  Owner Participant and each Loan
Participant and  "Participant"  means Owner  Participant or a Loan  Participant,
individually.

           "PARTICIPATION  AGREEMENT"  means the  Participation  Agreement  ____
dated as of September 25, 1997 among Lessee,  Owner Participant,  Owner Trustee,
the Pass Through Trustees,  Subordination Agent, Mortgagee, the Existing Lessor,
the Existing Mortgagee and Airframe Manufacturer.

           "PARTS" means all appliances,  parts, components,  avionics,  landing
gear,  instruments,  appurtenances,  accessories,  furnishings,  seats and other
equipment  of whatever  nature  (other than (a) Engines or engines,  and (b) any
items  leased by Lessee from a third party  other than  Lessor)),  that may from
time to time be installed or  incorporated  in or attached or appurtenant to the
Airframe or any Engine.

           "PASS THROUGH  AGREEMENTS"  means the Pass Through Trust  Agreements,
the  Intercreditor  Agreement,  the Liquidity  Facilities and the Fee Letter (as
defined  in  the  Intercreditor   Agreement),   provided,   that  no  amendment,
modification  or supplement to, or  substitution or replacement of, any such Fee
Letter  shall be  effective  for purposes of any  obligation  of Lessee,  unless
consented to by Lessee.

           "PASS  THROUGH  CERTIFICATES"  means  the pass  through  certificates
issued by the Pass Through Trusts (and any other pass through  certificates  for
which such pass through  certificates  may be  exchanged). 

           "PASS  THROUGH  TRUST" means each of the three  separate pass through
trusts created under the Pass Through Trust Agreements.


<PAGE>


           "PASS THROUGH TRUST AGREEMENT" means each of the three separate Trust
Supplements,  together in each case with the Basic Pass Through Trust Agreement,
each dated as of the Issuance  Date,  by and between the Lessee and Pass Through
Trustee.

           "PASS THROUGH  TRUSTEE" means  Wilmington  Trust Company,  a Delaware
banking  corporation,  in its capacity as trustee  under each Pass Through Trust
Agreement.

           "PASS THROUGH TRUSTEE AGREEMENTS" means the Participation  Agreement,
the Pass Through Trust Agreements, and the Intercreditor Agreement.

           "PAYMENT  DATE"  means the  Closing  Date and each March 24, June 24,
September  24 and  December 24 during the Term,  commencing  with the first such
date to occur after the Closing Date.

           "PAYMENT  DEFAULT"  means the  failure by Lessee to pay any amount of
Basic Rent, Renewal Rent, Stipulated Loss Value or Termination Value when due.

           "PAYMENT DUE RATE" is defined in Schedule 1 to the Lease.

           "PAYMENT  PERIOD"  means each of the  consecutive  quarterly  periods
during the Term ending on a Payment  Date,  the first such period  commencing on
and including the Closing Date.

           "PERMITTED AIR CARRIER" means (i) any Permitted  Foreign Air Carrier,
(ii) any person approved in writing by Lessor or (iii) any U.S. Air Carrier.

           "PERMITTED  COUNTRY"  means any  country  listed on Schedule 5 to the
Lease.

           "PERMITTED  FOREIGN  AIR  CARRIER"  means  any air  carrier  with its
principal  executive offices in any Permitted Country and which is authorized to
conduct commercial airline operations and to operate jet aircraft similar to the
Aircraft under the applicable Laws of such Permitted Country.

           "PERMITTED  GOVERNMENT ENTITY" means (i) the U.S.  Government or (ii)
any Government  Entity if the Aircraft is then registered  under the laws of the
country of such Government Entity.

           "PERMITTED  INSTITUTION"  means any bank,  trust  company,  insurance
company,  financial  institution or corporation  (other than,  without  Lessee's
consent,  a commercial air carrier, a commercial  aircraft  operator,  a freight
forwarder or Affiliate  of any of the  foregoing),  in each case with a combined
capital and surplus or net worth of at least $25,000,000.

<PAGE>



           "PERMITTED LIEN" means any Lien described in clauses (a) through (f),
inclusive, of Section 6 of the Lease.

           "PERMITTED  SUBLEASE" means a sublease  permitted under Section 7.2.7
of the Lease.

           "PERMITTED SUBLESSEE" means the sublessee under a Permitted Sublease.

           "PERSONS" or "PERSONS" means individuals, firms, partnerships,  joint
ventures, trusts, trustees,  Government Entities,  organizations,  associations,
corporations,  government  agencies,  committees,  departments,  authorities and
other bodies, corporate or incorporate,  whether having distinct legal status or
not, or any member of any of the same.

           "PLAN" means any employee  benefit plan within the meaning of Section
3(3) of ERISA, or any plan within the meaning of Section 4975(e)(1) of the Code.

           "PRELIMINARY NOTICE" is defined in Section 17.1 of the Lease.

           "PREMIUM  TERMINATION  DATE" means August 22, 2008 in the case of the
Series A Equipment  Notes,  April 30, 2004 in the case of the Series B Equipment
Notes and February 16, 2002 in the case of the Series C Equipment Notes.

           "PTT  PERCENTAGE"  means,  with respect to each Pass Through Trustee,
the  percentage  of Lessor's  Cost  allocated  to such Pass  Through  Trustee in
Schedule 2 to the Participation Agreement.

           "PURCHASE  AGREEMENT" means the Purchase Agreement GPJ-003/96 between
Airframe Manufacturer and Express (including all exhibits thereto, together with
all letter  agreements  entered into that by their terms constitute part of such
Purchase  Agreement),  to the extent assigned pursuant to the Purchase Agreement
Assignment.

           "PURCHASE   AGREEMENT   ASSIGNMENT"  means  the  Purchase   Agreement
Assignment ____, dated as of even date with the Participation Agreement, between
Existing Lessor and Owner Trustee.

           "PURCHASE DATE" means the last Business Day of the Base Lease Term or
any Renewal Lease Term, as specified in any Purchase Notice.

           "PURCHASE NOTICE" is defined in Section 17.3.1 of the Lease.

           "QIB" is defined in Section 2.08 of the Trust Indenture.

<PAGE>


           "RENEWAL  LEASE TERM" means each two year term for which the Lease is
extended by Lessee,  if any,  pursuant to the first or second such extensions in
accordance with Section 17 of the Lease.

           "RENEWAL NOTICE" is defined in Section 17.2.1 of the Lease.

           "RENEWAL  RENT" for the Aircraft  means the rent payable  therefor in
respect of a Renewal  Lease Term  determined  pursuant to Section  17.2.2 of the
Lease.

           "RENT" means, collectively, Basic Rent, Renewal Rent and Supplemental
Rent.

           "REPLACEMENT  ENGINE"  means  an  engine  substituted  for an  Engine
pursuant to the Lease.

           "RETURN ACCEPTANCE  SUPPLEMENT" means a Return Acceptance Supplement,
dated as of the date the Aircraft is returned to Lessor pursuant to Section 5 of
the Lease,  by Lessor and Lessee  substantially  in the form of Exhibit B to the
Lease.

           "SCHEDULED  CLOSING DATE" means the expected Closing Date notified to
Lessee,  Existing  Lessor,  each  Participant,  Owner  Trustee and  Mortgagee by
Existing Mortgagee pursuant to Section 4.1 of the Participation Agreement, which
expected  Closing  Date  shall be a Business  Day not later than the  Commitment
Termination Date.

           "SCHEDULED EXPIRATION DATE" is defined in Schedule 1 to the Lease.

           "SCHEDULED  RENEWAL TERM  EXPIRATION  DATE" means, in the case of the
first Renewal Lease Term,  the second  anniversary  of the Scheduled  Expiration
Date, and in the case of the second  Renewal Lease Term, the fourth  anniversary
of the Scheduled Expiration Date.

           "SEC" means the  Securities  and  Exchange  Commission  of the United
States,  or any Government Entity succeeding to the functions of such Securities
and Exchange Commission.

           "SECTION 1110" means 11 U.S.C. ss. 1110 of the Bankruptcy Code or any
successor or analogous section of the federal bankruptcy Law in effect from time
to time.

           "SECTION  1110  EVENT"  means  the   institution  of   reorganization
proceedings  with respect to Lessee under Chapter 11 of the Bankruptcy  Code and
the trustee or  debtor-in-possession  in such  proceedings  (i) having agreed to
perform its  obligations  under the Lease with the  approval  of the  applicable
court and thereafter  having continued to perform such obligations in accordance
with  Section  1110 or (ii) having  assumed  the Lease with the  approval of the

<PAGE>


relevant court and thereafter  having continued to perform its obligations under
the Lease.

           "SECTION 1110 PERIOD" means the continuous period of 60 days, or such
other period as may be specified in Section 1110(a)(1)(A) of the U.S. Bankruptcy
Code,  plus an  additional  period,  if  any,  resulting  from  the  trustee  or
debtor-in-possession  in such  proceeding  assuming,  or agreeing to perform its
obligations under, the Lease with the approval of the applicable court.

           "SECURED  OBLIGATIONS"  is  defined  in  Section  2.06  of the  Trust
Indenture.

           "SECURITIES ACT" means the Securities Act of 1933, as amended.

           "SECURITY"  means a  "security"  as defined  in  Section  2(1) of the
Securities Act.

           "SENIOR HOLDER" is defined in Section 2.14(c) of the Trust Indenture.

           "SERIES" means any of Series A, Series B or Series C.

           "SERIES A" or "SERIES A EQUIPMENT NOTES" means Equipment Notes issued
under the Trust  Indenture  and  designated  as  "Series A"  thereunder,  in the
Original  Amount and maturities and bearing  interest as specified in Schedule I
to the Trust Indenture under the heading "Series A."

           "SERIES B" or "SERIES B EQUIPMENT NOTES" means Equipment Notes issued
under the Trust  Indenture  and  designated  as  "Series B"  thereunder,  in the
Original  Amount and maturities and bearing  interest as specified in Schedule I
to the Trust Indenture under the heading "Series B."

           "SERIES C" or "SERIES C EQUIPMENT NOTES" means Equipment Notes issued
under the Trust  Indenture  and  designated  as  "Series C"  thereunder,  in the
Original  Amount and maturities and bearing  interest as specified in Schedule I
to the Trust  Indenture  under the heading  "Series C."

           "SIMILAR  AIRCRAFT" is defined in Schedule 1 to the Lease.

           "SLV RATE" is defined in Schedule 1 to the Lease.

           "STIPULATED  LOSS VALUE"  means,  with respect to the  Aircraft,  (a)
during the Base  Lease  Term,  the  amount  determined  by  multiplying  (i) the
percentage  set forth in Schedule 3 to the Lease (as adjusted  from time to time
in accordance  with Section  3.2.3 of the Lease)  opposite the  Stipulated  Loss
Value Date by (ii)  Lessor's  Cost and (b) during any Renewal  Term,  the amount
determined pursuant to Section 17.2.3 of the Lease.  Notwithstanding anything to



<PAGE>


the contrary in any Operative  Agreement,  Stipulated Loss Value shall always be
sufficient to pay in full, as of the date of payment  thereof  (assuming  timely
payment  of the  Equipment  Notes  prior to such  date),  the  aggregate  unpaid
principal  amount of all Equipment Notes  outstanding as of such date,  together
with accrued and unpaid interest on all such Equipment Notes as of such date.


           "STIPULATED  LOSS VALUE DATE" means,  for any month,  the day in such
month  specified  in  Schedule  3 to the Lease or, if such day is not a Business
Day, the immediately succeeding Business Day.

           "SUBORDINATION    AGENT"   means   Wilmington   Trust   Company,   as
subordination agent under the Intercreditor Agreement.

           "SUBORDINATION  AGENT AGREEMENTS" means the Participation  Agreement,
the Liquidity Facilities and the Intercreditor Agreement.

           "SUPPLEMENTAL  RENT"  means,  without  duplication  (a) all  amounts,
liabilities,  indemnities and obligations (other than Basic Rent or Renewal Rent
but  including  Make-Whole  Amount,  if any)  that  Lessee  assumes  or  becomes
obligated  to or agrees to pay under any  Lessee  Operative  Agreement  to or on
behalf of Lessor or any other person, including, without limitation, payments of
Stipulated  Loss Value,  Termination  Value and  payments of  indemnities  under
Section  9 of the  Participation  Agreement,  (b) any  amount  payable  by Owner
Trustee pursuant to Section 2.15 of the Trust Indenture,  to the extent not paid
when due by the Existing Mortgagee pursuant to the Fee Letter (as defined in the
Intercreditor Agreement),  PROVIDED that, in calculating any such amount that is
determined based on interest payable on any "Advance"  pursuant to any Liquidity
Facility, the interest rate utilized in determining the amount payable by Lessee
hereunder shall be 0.4% per annum less than the interest rate applicable thereto
pursuant to the terms of such Liquidity Facility,  and PROVIDED,  FURTHER,  that
Lessee shall have no  obligation  to pay any  commitment  fee payable  under any
Liquidity Facility to extent calculated at a rate of 0.4% per annum or less, (c)
Lessee's  pro rata share of all  compensation  and  reimbursement  of  expenses,
disbursements  and  advances  payable  by Lessee  under the Pass  Through  Trust
Agreements,   and  (d)  Lessee's  pro  rata  share  of  all   compensation   and
reimbursement of expenses and disbursements  payable to the Subordination  Agent
under the Intercreditor Agreement except with respect to any income or franchise
taxes incurred by the  Subordination  Agent in connection with the  transactions
contemplated by the Intercreditor  Agreement. As used herein, "Lessee's pro rata
share" means as of any time a fraction,  the numerator of which is the principal
balance then  outstanding of Equipment Notes and the denominator of which is the
aggregate  principal  balance then outstanding of all "Equipment Notes" (as such
term is defined in each of the Operative Indentures).

<PAGE>


           "TAX  ATTRIBUTE  PERIOD"  is  defined  in  Section  1(e)  of the  Tax
Indemnity Agreement.

           "TAX INDEMNITEE" means (a) First Security and Owner Trustee,  (b) WTC
and Mortgagee, (c) each separate or additional trustee appointed pursuant to the
Trust  Agreement or the Trust  Indenture,  (d) each  Participant,  (e) the Trust
Estate  and the  Trust  Indenture  Estate  and (f)  the  respective  successors,
assigns, agents and servants of the foregoing.  For purposes of this definition,
the term "Owner  Participant"  shall include any member of an  affiliated  group
(within the meaning of Section 1504 of the Code) of which Owner  Participant is,
or may become, a member if consolidated, joint or combined returns are filed for
such affiliated group for federal, state or local income tax purposes.

           "TAX INDEMNITY AGREEMENT" means the Tax Indemnity Agreement, dated as
of even  date  with  the  Participation  Agreement,  between  Lessee  and  Owner
Participant. "TAXES" means all license, recording, documentary, registration and
other similar fees and all taxes, levies, imposts, duties, charges,  assessments
or  withholdings  of any nature  whatsoever  imposed  by any  Taxing  Authority,
together  with any  penalties,  additions to tax,  fines or interest  thereon or
additions thereto.

           "TAXING  AUTHORITY"  means any federal,  state or local government or
other  taxing  authority in the United  States,  any foreign  government  or any
political  subdivision or taxing authority  thereof,  any  international  taxing
authority or any  territory  or  possession  of the United  States or any taxing
authority thereof.

           "TERM" means the term,  commencing on the Closing Date, for which the
Aircraft  is leased  pursuant to Section 3 of the Lease,  and shall  include the
Base Lease Term and, if applicable,  any Renewal Lease Term; PROVIDED that if at
the  scheduled  end of the Term the  Aircraft or Airframe is being used,  or was
within six (6) months prior thereto being used, by the U.S.  Government pursuant
to  CRAF,  the  Term  shall be  deemed  extended  for the  period  necessary  to
accommodate  usage of the Aircraft or Airframe  pursuant to CRAF plus six months
thereafter,  and Lessee shall be obligated to pay Basic Rent with respect to any
such period of  extension at a rate equal to the Basic Rent paid during the Base
Lease Term or the  applicable  Renewal  Lease Term,  whichever  shall have ended
immediately prior to such extension.

           "TERMINATION   AGREEMENTS"  means,   collectively,   the  termination
agreement with respect to the Existing  Lease,  the  termination  agreement with
respect to the  Existing  Sublease and the release from the Lien of the Existing
Mortgage,  in  each  case  delivered  pursuant  to  Section  5.1.2(xiii)  of the
Participation Agreement.

<PAGE>


           "TERMINATION  DATE" means any Payment Date occurring after the end of
the Tax Attribute  Period on which the Lease shall  terminate in accordance with
Section 9 of the Lease.

           "TERMINATION  VALUE" means, with respect to the Aircraft,  the amount
determined  by  multiplying  (a) the  percentage  set forth in Schedule 4 to the
Lease (as adjusted  from time to time in  accordance  with Section  3.2.3 of the
Lease)   opposite  the   applicable   Payment   Date  by  (b)   Lessor's   Cost.
Notwithstanding anything to the contrary in any Operative Agreement, Termination
Value  shall  always be  sufficient  to pay in full,  as of the date of  payment
thereof (assuming timely payment of the Equipment Notes prior to such date), the
aggregate unpaid principal amount of all Equipment Notes  outstanding as of such
date,  together with accrued and unpaid  interest on all such Equipment Notes as
of such date.

           "THRESHOLD AMOUNT" is defined in Schedule 1 to the Lease.

           "TRANSACTIONS"   means   the   transactions   contemplated   by   the
Participation  Agreement  and the  other  Operative  Agreements  to occur on the
Closing Date.

           "TRANSACTION  EXPENSES" means (a) all costs and expenses  incurred by
Existing  Mortgagee,   Owner  Participant,   the  Pass  Through  Trustees,   the
Subordination  Agent,  Owner  Trustee  and  Mortgagee  in  connection  with  the
preparation, execution and delivery of the Operative Agreements and, in the case
of the Owner Participant and the Equity Guaranty (including, without limitation,
the reasonable fees and expenses of counsel for such parties), (b) all costs and
expenses  for  the  recording  or  filing  of  any  documents,  certificates  or
instruments  in accordance  with any  Operative  Agreement,  including,  without
limitation,  the FAA Filed Documents and the Financing Statements, (c) one ninth
of (i) the underwriting fees and expenses  attributable to the offering and sale
of the Pass Through  Certificates  and (ii) all costs and  expenses  incurred by
Existing Mortgagee,  the Pass Through Trustees,  the Subordination  Agent, Owner
Trustee and Mortgagee in connection with the preparation, execution and delivery
of the Pass  Through  Agreements  and the Equity  Guaranty  (including,  without
limitation,  the reasonable fees and expenses of counsel for such parties),  (d)
the equity  placement  fee and expenses of Equity  Advisor  attributable  to the
Aircraft,  (e) the  reasonable  fees and  disbursements  of  special  counsel in
Oklahoma City,  Oklahoma,  in connection  with the Closing,  (f) all initial and
ongoing fees, disbursements and expenses of Owner Trustee and Mortgagee, and (g)
the fees and expenses of the Appraiser  contemplated by Section 5.1.2(xv) of the
Participation Agreement.

           "TRANSFER" means the transfer,  sale,  assignment or other conveyance
of all or any interest in any property, right or interest.

<PAGE>


           "TRANSFEREE"  means a person to which any  Owner  Participant,  Owner
Trustee or any Loan  Participant or Note Holder  purports or intends to Transfer
any or all of its  right,  title  or  interest  in the  Trust  Estate  or in its
Equipment Note and the Trust  Indenture  Estate,  respectively,  as described in
Section  10.1.1(a),   10.1.2  or  10.1.3  (but  excluding  participants  in  any
participation referred to in Section 10.1.3), respectively, of the Participation
Agreement.

           "TRUST" means the trust created by the Trust Agreement.

           "TRUST  AGREEMENT"  means the Trust Agreement ____,  dated as of even
date with the  Participation  Agreement,  between  Owner  Participant  and Owner
Trustee.

           "TRUST ESTATE" means all estate,  right,  title and interest of Owner
Trustee in and to the Aircraft, the Lease, any Lease Supplement and the Purchase
Agreement  including,   without  limitation,  all  amounts  of  Basic  Rent  and
Supplemental Rent including, without limitation,  insurance proceeds (other than
insurance  proceeds  payable to or for the  benefit of Owner  Participant,  Note
Holders or WTC) and requisition,  indemnity or other payments of any kind for of
with respect to the Aircraft  (except amounts owing to Owner  Participant,  Note
Holders or WTC, or to any of their respective  directors,  officers,  employees,
servants  and agents,  pursuant to Section 10 of the  Participation  Agreement).
Notwithstanding  the  foregoing,  "Trust  Estate" shall not include any Excluded
Payment.

           "TRUST  INDENTURE" means the Trust Indenture and Mortgage ____, dated
as of even date with the  Participation  Agreement,  between  Owner  Trustee and
Mortgagee.

           "TRUST INDENTURE  ESTATE" is defined in the "Granting  Clause" of the
Trust Indenture.

           "TRUST  INDENTURE  SUPPLEMENT"  means a Trust  Indenture and Mortgage
____ Supplement,  substantially in the form of Exhibit A to the Trust Indenture,
with  appropriate  modifications  to reflect  the  purpose for which it is being
used.

           "TRUST SUPPLEMENT" means an agreement  supplemental to the Basic Pass
Through Trust  Agreement  pursuant to which (i) a separate  trust is created for
the benefit of the holders of the Pass Through  Certificates  of a series,  (ii)
the  issuance  of the Pass  Through  Certificates  of such  series  representing
fractional  undivided  interests in such trust is authorized and (iii) the terms
of the Pass Through Certificates of such series are established.

           "UCC"  means  the  Uniform  Commercial  Code  as  in  effect  in  any
applicable jurisdiction.

<PAGE>


           "UNITED  STATES"  or "U.S."  means  the  United  States  of  America;
PROVIDED, that for geographic purposes, "United States" means, in aggregate, the
50 states and the District of Columbia of the United States of America.

           "U.S.  AIR  CARRIER"  means any United  States air carrier  that is a
Citizen of the United States holding an air carrier operating certificate issued
by the  Secretary of  Transportation  pursuant to chapter 447 of title 49 of the
United States Code for aircraft  capable of carrying 10 or more  individuals  or
6000  pounds or more of cargo,  and as to which there is in force an air carrier
operating  certificate  issued pursuant to Part 121 of the FAA  Regulations,  or
which may  operate as an air carrier by  certification  or  otherwise  under any
successor or substitute provisions therefor or in the absence thereof.

           "U.S.  PERSON" means any Person  described in Section  7701(a)(30) of
the Code.

           "U.S.  GOVERNMENT" means the federal government of the United States,
or any instrumentality or agency thereof the obligations of which are guaranteed
by the full faith and credit of the federal government of the United States.

           "WEIGHTED  AVERAGE  LIFE TO  MATURITY"  means,  with  respect  to any
specified  Debt,  at the time of the  determination  thereof the number of years
obtained by dividing the then  Remaining  Dollar-years  of such Debt by the then
outstanding  principal  amount of such Debt. The term  "Remaining  Dollar-years"
shall  mean  the  amount   obtained  by  (1)  multiplying  the  amount  of  each
then-remaining principal payment on such Debt by the number of years (calculated
at the nearest  one-twelfth)  that will elapse between the date of determination
of the  Weighted  Average  Life to  Maturity  of such  Debt and the date of that
required payment and (2) totaling all the products obtained in clause (1) above.

           "WET  LEASE"  means any  arrangement  whereby  Lessee or a  Permitted
Sublessee  agrees to furnish  the  Aircraft,  Airframe  or any Engine to a third
party  pursuant to which the Aircraft,  Airframe or Engine shall at all times be
in the  operational  control of Lessee or a Permitted  Sublessee,  provided that
Lessee's  obligations  under this Lease shall  continue in full force and effect
notwithstanding  any such arrangement.

           "WTC" means Wilmington Trust Company, a Delaware banking corporation,
not  in  its  capacity  as  Mortgagee  under  the  Trust  Indenture,  but in its
individual capacity.


<PAGE>

                                                  ------------------------------
                                                  |         SCHEDULE 1         |
                                                  |              TO            |
                                                  | PARTICIPATION AGREEMENT ___|
                                                  ------------------------------


                               ACCOUNTS; ADDRESSES

<TABLE>
<CAPTION>

                                ACCOUNT FOR PAYMENTS                 ADDRESS FOR NOTICES
                                --------------------                 -------------------

<S>                             <C>                               <C>
CONTINENTAL AIRLINES, INC.      The Chase Manhattan Bank          Continental Airlines, Inc.
                                New York, New York 10081          2929 Allen Parkway
                                Account No.: 910-2-499291         Suite 2010
                                ABA#: 021-000021                  Houston, Texas 77019
                                Attention: Paul Trupia            Attention: Executive Vice
                                Voice: 212-552-2829               President and Chief
                                Facsimile: 212-552-0107           Financial Officer
                                Reference: Continental            Facsimile: (713) 520-6329
                                Lease ____

OWNER PARTICIPANT                                                 MetLife Capital Credit L.P.
                                                                  c/o MetLife Capital Corporation
                                                                  10900 Northeast 4th Street
                                                                  Suite 500
                                                                  Bellevue, Washington  98005
                                                                  Attn:  Large Ticket Operations
                                                                  Fax:  (425)450-3517
                                                                  with a copy to Rolls-Royce plc


FIRST SECURITY BANK, NATIONAL   First Security Bank,              First Security Bank,
ASSOCIATION                     National Association              National Association
                                79 South Main Street              79 South Main Street
                                Salt Lake City, Utah  84111       Salt Lake City, Utah  84111
                                Account No.: 051-0922115          Attention: Corporate Trust Department
                                Corporate Trust Department        Facsimile: (801) 246-5053
                                ABA#: 124-0000-12
                                Reference: Continental
                                Lease ____

WILMINGTON TRUST COMPANY, AS    The Chase Manhattan Bank          Wilmington Trust Company
MORTGAGEE                       New York, New York  10081         One Rodney Square
                                Account No.: 920-1-014363         1100 North Market Street
                                ABA#: 021-000021                  Wilmington, Delaware  19890
                                Attention: Corporate Trust        Attention: Corporate Trust Administration
                                Administration                    Facsimile: (302) 651-8882
                                Reference: Continental
                                Lease ____

<PAGE>


WILMINGTON TRUST COMPANY, AS    The Chase Manhattan Bank          Wilmington Trust Company
SUBORDINATION AGENT             New York, New York  10081         One Rodney Square
                                Account No.: 920-1-014363         1100 North Market Street
                                ABA#: 021-000021                  Wilmington, Delaware 19890
                                Attention: Corporate Trust        Attention: Corporate Trust
                                Administration                    Administration
                                Reference: Continental            Facsimile: (302) 651-8882
                                Lease ____

WILMINGTON TRUST COMPANY, AS    The Chase Manhattan Bank          Wilmington Trust Company
PASS THROUGH TRUSTEE FOR THE    New York, New York  10081         One Rodney Square
1997-3A PASS THROUGH TRUST      Account No.: 920-1-014363         1100 North Market Street
                                ABA#: 021-000021                  Wilmington, Delaware 19890
                                Attention: Corporate Trust        Attention: Corporate Trust
                                Administration                    Administration
                                Reference: Continental            Facsimile: (302) 651-8882
                                Lease ____ 

WILMINGTON TRUST COMPANY, AS    The Chase Manhattan Bank          Wilmington Trust Company
PASS THROUGH TRUSTEE FOR THE    New York, New York  10081         One Rodney Square
1997-3B PASS THROUGH TRUST      Account No.: 920-1-014363         1100 North Market Street
                                ABA#: 021-000021                  Wilmington, Delaware 19890
                                Attention: Corporate Trust        Attention: Corporate Trust
                                Administration                    Administration
                                Reference: Continental            Facsimile: (302) 651-8882
                                Lease ____            

WILMINGTON TRUST COMPANY, AS    The Chase Manhattan Bank          Wilmington Trust Company
PASS THROUGH TRUSTEE FOR THE    New York, New York  10081         One Rodney Square
1997-3C PASS THROUGH TRUST      Account No.: 920-1-014363         1100 North Market Street
                                ABA#: 021-000021                  Wilmington, Delaware 19890
                                Attention: Corporate Trust        Attention:  Corporate Trust 
                                Administration                    Administration
                                Reference: Continental            Facsimile: (302) 651-8882
                                Lease ____

CORCIM, INC.                    None                              CT Corporation System
                                                                  1209 Orange Street
                                                                  Wilmington, Delaware 19801
                                                                  Attention: Mark Ferrucci
                                                                  Facsimile: (302) 658-5459
                                                                  With copy to:
                                                                  EMBRAER-Empresa Brasileira de Aeronautica S.A.


<PAGE>



EMBRAER-EMPRESA BRASILEIRA DE   Banco do Brasil S.A.              EMBRAER-Empresa Brasileira de Aeronautica S.A.
AERONAUTICA S.A.                Av. Nelson D'Avila, 149           Av. Brigadeiro Faria Lima, 2170
                                12245-030, Sao Jose dos           12227-901 Sao Jose dos Campos -SP Brazil
                                Campos-SP             Brazil      Attention: General Counsel
                                Swift Code: BRASBRRJSJC           Facsimile: (55-123) 41-1679
                                Account No.: 9405-6
                                Reference: COEX Lease

ROLLS-ROYCE PLC                 Citibank, NA                      Rolls-Royce plc
                                New York, New York 10005          65 Buckingham Gate
                                Account No. 36855852              London SW1E 6AT, England
                                For further credit: 794-508       Attn: Company Secretary
                                ABA#: 021-000089                  Facsimile: 011-44-171-233-1733
                                Reference: Paying Agent

</TABLE>



<PAGE>

                                                  ------------------------------
                                                  |         SCHEDULE 2         |
                                                  |              TO            |
                                                  | PARTICIPATION AGREEMENT ___|
                                                  ------------------------------



                                   COMMITMENTS


     PARTICIPANT               PERCENTAGE OF LESSOR'S              DOLLAR AMOUNT
     -----------               ----------------------              -------------
                                      COST
                                      ----

OWNER PARTICIPANT              OWNER PARTICIPANT'S
                                   PERCENTAGE



PASS THROUGH TRUSTEE           LOAN PARTICIPANT'S
                                 PTT PERCENTAGE







TOTAL                                100%




<PAGE>


                                                   -----------------------------
                                                   |       SCHEDULE 3          |
                                                   |           TO              |
                                                   |PARTICIPATION AGREEMENT ___|
                                                   -----------------------------


                                  CERTAIN TERMS

        DEFINED TERM                           DEFINITION

Commitment Termination Date                    October 15, 1997

Existing Lease

                                               Lease  Agreement  ____,  dated as
                                               of   January   8,  1997,  between
                                               Existing Lessor  and  Lessee

Existing Mortgage                              Aircraft  Mortgage  and  Security
                                               Agreement  ____,   dated   as  of
                                               January 8, 1997, between Existing
                                               Lessor, as Debtor,  and  Existing
                                               Mortgagee, as Secured Party

Existing Participation Agreement               Participation   Agreement   ____,
                                               dated  as  of   January 8,  among
                                               Lessee, Existing Lessor, Express,
                                               Airframe     Manufacturer     and
                                               Existing Mortgagee

Equity Advisor                                 Babcock & Brown, Inc.

Expense Limit

Lessor's Cost                                  $12,600,000

Local Counsel to the Owner
Participant and Owner Participant
Parent                                         Paul J. Graf

OP Jurisdiction                                Delaware

Special Counsel to the Owner
Participant and Owner Participant
Parent                                         Chadbourne & Parke LLP

Special Tax Counsel to the Owner
Participant                                    Chadbourne & Parke LLP





       -------------------------------------------------------------------
       |   CONFIDENTIAL: ANNEXES B, C AND D AND SCHEDULES 1, 2, 3 AND 4  |
       |     OF THIS LEASE AGREEMENT ARE SUBJECT TO RESTRICTIONS ON      |
       |   DISSEMINATION SET FORTH IN SECTION 8 OF THE PARTICIPATION     |
       |                 AGREEMENT (AS DEFINED HEREIN)                   |
       -------------------------------------------------------------------
- --------------------------------------------------------------------------------
                              LEASE AGREEMENT ____

                         Dated as of September 25, 1997

                                     Between

                   FIRST SECURITY BANK, NATIONAL ASSOCIATION,

                         Not in its Individual Capacity,
                      except as expressly provided herein,
                          but solely as Owner Trustee,

                                     Lessor

                                       and

                           CONTINENTAL AIRLINES, INC.,

                                     Lessee
- --------------------------------------------------------------------------------
                       One Embraer Model EMB-145 Aircraft
                Bearing United States Registration No. N_____ and
               Bearing Manufacturer's Serial No. 145.___ with two
                             Allison AE3007A Engines
        Bearing Engine Manufacturer's Serial Nos. _________ and _________
================================================================================
The right,  title and  interest of Lessor in and to,  among other  things,  this
Lease  Agreement has been  assigned to and is subject to a security  interest in
favor of Wilmington Trust Company, a Delaware banking corporation, as Mortgagee,
under the Trust Indenture and Mortgage ____, dated as of September 25, 1997, for
the  benefit of the  holders of the  Equipment  Notes  referred to in such Trust
Indenture,  all to the  extent  provided  in such  Trust  Indenture.  This Lease
Agreement has been  executed in multiple  counterparts;  to the extent,  if any,
that this Lease Agreement  constitutes  chattel paper (as defined in the Uniform
Commercial  Code as in  effect  in any  applicable  jurisdiction),  no  security
interest in Lessor's  right,  title and interest in and to this Lease  Agreement
may be perfected  through the delivery or possession of any  counterpart of this
Lease Agreement other than the counterpart of this Lease Agreement that contains
the original receipt executed by Wilmington Trust Company, as Mortgagee.

<PAGE>

<TABLE>
<CAPTION>
                                    CONTENTS


<S>           <C>                                                            <C>
SECTION 1.    DEFINITIONS AND CONSTRUCTION............................         1

SECTION 2.    DELIVERY AND ACCEPTANCE.................................         1
        2.1   Delivery and Lease of Aircraft..........................         1
        2.2   Acceptance by Lessee....................................         2

SECTION 3.    TERM AND RENT...........................................         2
        3.1   Term....................................................         2
        3.2   Rent....................................................         2
        3.3   Payments................................................         4

SECTION 4.    DISCLAIMER; CERTAIN AGREEMENTS OF LESSOR;
              SECTION 1110 MATTERS....................................         5
        4.1   Disclaimer..............................................         5
        4.2   Certain Agreements of Lessor............................         6
        4.3   Quiet Enjoyment.........................................         6
        4.4   Investment of Funds Held as Security....................         6
        4.5   Title Transfers by Lessor...............................         7
        4.6   Lessor's Interest in Certain Engines....................         8
        4.7   Section 1110 of Bankruptcy Code.........................         8

SECTION 5.    RETURN OF AIRCRAFT......................................         8
        5.1   Compliance with Annex B.................................         8
        5.2   Storage and Related Matters.............................         9
        5.3   Return of Other Engines.................................         9

SECTION 6.    LIENS...................................................         9

SECTION 7.    REGISTRATION, OPERATION, POSSESSION,
              SUBLEASING AND RECORDS..................................        10
        7.1   Registration and Operation..............................        10
        7.2   Possession..............................................        12
        7.3   Certain Limitations on Subleasing or
              Other Relinquishment of Possession......................        16

SECTION 8.    MAINTENANCE; REPLACEMENT AND POOLING OF
              PARTS; ALTERATIONS, MODIFICATIONS AND
              ADDITIONS; OTHER LESSEE COVENANTS.......................        17
        8.1   Maintenance; Replacement and Pooling of
              Parts; Alterations, Modifications and
              Additions...............................................        17
        8.2   Information, Certificates, Notices and
              Reports.................................................        17

SECTION 9.    VOLUNTARY TERMINATION UPON OBSOLESCENCE.................        19
        9.1   Right of Termination....................................        19

<PAGE>

        9.2   Election by Lessor to Sell..............................        20
        9.3   Retention of Aircraft by Lessor.........................        22

SECTION 10.   LOSS, DESTRUCTION, REQUISITION, ETC.....................        23
        10.1  Event of Loss With Respect to Aircraft..................        23
        10.2  Event of Loss With Respect to an Engine.................        25
        10.3  Conditions to any Replacement of Engine.................        25
        10.4  Conveyance to Lessee....................................        27
        10.5  Application of Payments.................................        27
        10.6  Requisition of Aircraft for Use.........................        28
        10.7  Requisition of an Engine for Use........................        28
        10.8  Application of Payments.................................        29
        10.9  Application of Payments During Existence
              of a Lease Event of Default.............................        29

SECTION 11.   INSURANCE...............................................        30
        11.1  Lessee's Obligation to Insure...........................        30
        11.2  Insurance for Own Account...............................        30
        11.3  Indemnification by Government in Lieu of Insurance......        30
        11.4  Application of Insurance Proceeds.......................        30
        11.5  Application of Payments During Existence
              of Default..............................................        31

SECTION 12.   INSPECTION..............................................        31

SECTION 13.   ASSIGNMENT; MERGER; SUCCESSOR OWNER
              TRUSTEE.................................................        32
        13.1  In General..............................................        32
        13.2  Merger of Lessee........................................        33
        13.3  Assignment Security for Lessor's Obligations............        34
        13.4  Successor Owner Trustee.................................        34

SECTION 14.   LEASE EVENTS OF DEFAULT.................................        34
        14.1  Payments................................................        35
        14.2  Insurance...............................................        35
        14.3  Other Covenants.........................................        35
        14.4  Representations and Warranties..........................        36
        14.5  Bankruptcy and Insolvency...............................        36

SECTION 15.   REMEDIES AND WAIVERS....................................        37
        15.1  Remedies................................................        37
        15.2  Limitations Under CRAF..................................        40
        15.3  Right to Perform for Lessee.............................        40
        15.4  Determination of Fair Market Sales Value................        41
        15.5  Remedies Cumulative.....................................        41

<PAGE>

SECTION 16.   LESSEE'S OBLIGATIONS; NO SETOFF,
              COUNTERCLAIM, ETC.......................................        41

SECTION 17.   RENEWAL AND PURCHASE OPTIONS............................        42
        17.1  Notices Generally.......................................        42
        17.2  Renewal Options.........................................        43
        17.3  Purchase Option.........................................        44
        17.4  Appraisals..............................................        45

SECTION 18.   MISCELLANEOUS...........................................        46
        18.1  Amendments..............................................        46
        18.2  Severability............................................        47
        18.3  Third-Party Beneficiary.................................        47
        18.4  Reproduction of Documents...............................        47
        18.5  Counterparts............................................        48
        18.6  Notices.................................................        48
        18.7  GOVERNING LAW; SUBMISSION TO
              JURISDICTION; VENUE.....................................        48
        18.8  No Waiver...............................................        49
        18.9  Entire Agreement........................................        50

</TABLE>

<TABLE>
<CAPTION>
ANNEXES, EXHIBITS AND SCHEDULES
- -------------------------------
<S>          <C>
ANNEX A      Definitions
ANNEX B      Return Conditions
ANNEX C      Maintenance
ANNEX D      Insurance
EXHIBIT A    Form of Lease Supplement
EXHIBIT B    Form of Return Acceptance Supplement
SCHEDULE 1   Certain Terms
SCHEDULE 2   Basic Rent
SCHEDULE 3   Stipulated Loss Value Schedule
SCHEDULE 4   Termination Value Schedule
SCHEDULE 5   Permitted Countries
SCHEDULE 6   Placards

</TABLE>

<PAGE>

                              LEASE AGREEMENT ____

          LEASE AGREEMENT ____, dated as of September 25, 1997 (this "Agreement"
or "Lease"),  between (a) FIRST SECURITY BANK, NATIONAL ASSOCIATION,  a national
banking  association,  not in  its  individual  capacity,  except  as  expressly
provided  herein,  but solely as Owner Trustee  (this and all other  capitalized
terms used but not defined  herein shall have the respective  meanings  ascribed
thereto in Section 1 below) ("Lessor" or "Owner  Trustee"),  and (b) CONTINENTAL
AIRLINES, INC., a Delaware corporation ("Lessee").

                                    RECITALS

          A.  Lessor  and Lessee are  parties  to the  Participation  Agreement,
pursuant to which,  among other  things,  Lessor and Lessee have agreed to enter
into this Agreement.

          B. Pursuant to the Trust Agreement,  Owner  Participant has authorized
Lessor to enter into this Agreement.

          NOW,  THEREFORE,  for and in  consideration  of the  premises  and the
mutual   agreements   contained   herein  and  for  other   good  and   valuable
consideration, the sufficiency and receipt of which are hereby acknowledged, the
parties hereto agree as follows:

SECTION 1. DEFINITIONS AND CONSTRUCTION

          Capitalized   terms  used  but  not  defined  herein  shall  have  the
respective  meanings  set  forth or  incorporated  by  reference,  and  shall be
construed and interpreted in the manner described, in Annex A.

SECTION 2. DELIVERY AND ACCEPTANCE

     2.1 DELIVERY AND LEASE OF AIRCRAFT

          Lessor hereby  agrees  (subject to the  satisfaction  or waiver of the
conditions  set forth in Section 5 of the  Participation  Agreement) to lease to
Lessee for the Term and Lessee hereby  agrees  (subject to the  satisfaction  or
waiver of the conditions set forth in Section 5 of the Participation  Agreement)
to lease from Lessor for the Term,  the Aircraft,  commencing  immediately  upon
acquisition of the Aircraft by Lessor pursuant to the Participation Agreement.

<PAGE>

     2.2 ACCEPTANCE BY LESSEE

          By executing and delivering Lease Supplement No. 1, Lessee confirms to
Lessor that Lessee has duly and  irrevocably  accepted  delivery of the Aircraft
for all purposes of this Agreement.

SECTION 3. TERM AND RENT

     3.1 TERM

          The  Aircraft  shall be leased  hereunder  for the Term,  unless  this
Agreement or the leasing of the  Aircraft is earlier  terminated  in  accordance
with any provision of this Agreement.  Lessee shall have the option to renew the
leasing of the  Aircraft  hereunder  pursuant  to, and  subject to the terms and
conditions of, Section 17, for the Renewal Lease Term.

     3.2 RENT

            3.2.1 BASIC RENT

          (a) During the Base Lease Term,  Lessee  shall pay to Lessor,  on each
Payment Date,  Basic Rent in the amount specified in Schedule 2 for such Payment
Date, which shall be allocated to the Payment Period  commencing on such Payment
Date.

          (b)  Notwithstanding   anything  to  the  contrary  in  any  Operative
Agreement,  the  amount of the  payment  of Basic  Rent due and  payable on each
Payment  Date shall be at least  sufficient  to pay in full,  as of such Payment
Date (assuming  timely payment of the Equipment  Notes prior to such Date),  the
aggregate principal amount of scheduled  installments due on the Equipment Notes
outstanding on such Payment Date,  together with the accrued and unpaid interest
thereon,  due on such Payment Date in respect of the Equipment Notes;  provided,
however, that no installment of Basic Rent shall be increased to the extent such
increase  would be based upon (i) any  attachment  or diversion of Basic Rent on
account of Lessor Liens  attributable to Lessor or Owner  Participant,  (ii) any
modification  of the  payment  terms  of  the  Equipment  Notes,  or  (iii)  the
acceleration  of any  Equipment  Note  or  Equipment  Notes  due  solely  to the
occurrence  of an Indenture  Event of Default  that does not  constitute a Lease
Event of Default.

            3.2.2 SUPPLEMENTAL RENT

          Lessee shall pay to Lessor,  or to whomever shall be entitled thereto,
any and all  Supplemental  Rent when and as the same shall become due and owing.
Lessee  will also pay to Lessor,  or to whomever  shall be  entitled  thereto as

<PAGE>

Supplemental  Rent, to the extent  permitted by applicable law,  interest at the
Payment  Due  Rate  on any  part  of any  amount  of  Rent  (including,  without
limitation,  Supplemental  Rent) not paid by 12:30 p.m.,  New York time,  on the
date  when  due (so  long  as,  in the  case of any  person  not a party  to the
Participation  Agreement,  Lessee had received  timely  notice of the account to
which such payment was required to be made),  for the period from and  including
the date on which the same was due to,  but  excluding,  the date of  payment in
full.

            3.2.3 ADJUSTMENTS TO STIPULATED LOSS VALUES
                  AND TERMINATION VALUES

          (a) In the  event  that  Lessee is  required  to  indemnify  the Owner
Participant  under  the Tax  Indemnity  Agreement,  the  Stipulated  Loss  Value
percentages  set forth in Schedule 3 and the Termination  Value  percentages set
forth in  Schedule  4 shall be  recalculated  (upwards  or  downwards)  by Owner
Participant,  using the same methods and assumptions  (except to the extent such
assumptions  shall be varied to take into account the Loss or Foreign Tax Credit
Loss (as each such term is defined in the Tax Indemnity  Agreement)  that is the
subject of such indemnification and any prior or contemporaneous Loss or Foreign
Tax Credit Loss) used to calculate the Stipulated Loss Value percentages and the
Termination  Value  percentages  on the Closing  Date,  in order to maintain the
Owner Participant's Net Economic Return.

          (b) All  adjustments  pursuant  to Section  3.2.3(a)  shall be made as
promptly as practicable after either Owner Participant or Lessee gives notice to
the  other  that an event  has  occurred  that  requires  an  adjustment.  Owner
Participant  and  Lessee  shall  give  prompt  notice  to the other of any event
requiring an adjustment. Any recalculation of the percentages of Stipulated Loss
Value and Termination Value shall be prepared by Owner  Participant,  subject to
verification at the request of Lessee in accordance with this Section  3.2.3(b),
on the basis of the same methodology and assumptions  used by Owner  Participant
in determining the percentages of Stipulated Loss Value and Termination Value as
of the Closing Date,  except as such  assumptions  have been modified to reflect
the events giving rise to adjustments hereunder. Promptly after an adjustment is
made hereunder,  Owner Participant shall deliver to Lessee a description of such
adjustment,  setting forth in reasonable  detail the  calculation  thereof.  All
adjustments  required pursuant to Section 3.2.3(a) shall be set forth in a Lease
Supplement  or in an  amendment to this Lease,  and,  promptly  after  execution
thereof by Lessor and Lessee, Lessee shall give a copy thereof to Mortgagee.

<PAGE>

          (c) If Lessee  believes  that any  calculations  by Owner  Participant
pursuant to Section  3.2.3(b) are in error, and if, after  consultation,  Lessee
and Owner  Participant  are unable to agree on an adjustment,  then a nationally
recognized firm of accountants selected by Lessee and reasonably satisfactory to
Owner  Participant shall verify such  calculations.  Owner Participant will make
available  to such  firm,  but  not,  in any  circumstances,  to  Lessee  or any
representative of Lessee, the methodology and assumptions referred to in Section
3.2.3(b) and any modifications thereto made to reflect the events giving rise to
adjustments   hereunder   (subject   to  the   execution   by  such  firm  of  a
confidentiality   agreement,   reasonably   acceptable  to  Owner   Participant,
prohibiting  disclosure of such methodology and assumptions to any third party).
The  determination by such firm of accountants  shall be final.  Lessee will pay
the  reasonable  costs  and  expenses  of  such  further  verification  by  such
accountants,  provided  that if it results in a decrease  in the  present  value
(discounted at the Debt Rate) of any Stipulated Loss Value or Termination  Value
by ten or more basis points from such Stipulated Loss Value or Termination Value
as recalculated by the Owner  Participant,  then the Owner  Participant will pay
such costs and expenses.

     3.3 PAYMENTS

          (a)  Payments  of Rent by  Lessee  shall be paid by wire  transfer  of
immediately  available Dollars, not later than 12:30 p.m., New York time, on the
date  when  due,  to the  account  of  Lessor  specified  in  Schedule  1 to the
Participation  Agreement  or to such  other  account  in the  United  States  as
directed by Lessor to Lessee in writing at least 10  Business  Days prior to the
date such payment of Rent is due or, in the case of any payment of  Supplemental
Rent expressly  payable to a person other than Lessor,  to the person that shall
be  entitled  thereto to such  account in the United  States as such  person may
specify from time to time to Lessee at least 10 Business  Days prior to the date
such payment of Rent is due.

          (b)  Except as  otherwise  expressly  provided  herein,  whenever  any
payment of Rent shall be due on a day that is not a Business  Day,  such payment
shall be made on the next day that is a Business  Day,  and, if such  payment is
made on such next Business  Day, no interest  shall accrue on the amount of such
payment during such extension.

          (c) So long as  Lessee  has  not  received  written  notice  from  the
Mortgagee  that the Trust  Indenture has been  discharged,  and  notwithstanding
Section 3.3(a),  Lessor hereby irrevocably  directs, and Lessee agrees, that all
payments of Rent and all other amounts payable by Lessee  hereunder,  other than
Excluded  Payments,  shall be paid  directly to Mortgagee on behalf of Lessor by

<PAGE>

wire  transfer of  immediately  available  Dollars to the  account of  Mortgagee
specified in Schedule 1 to the Participation Agreement, or to such other account
in the United  States as Mortgagee  may specify by written  notice to Lessor and
Lessee at least 10 Business Days prior to the date such payment of Rent is due.

          (d) Excluded  Payments  shall be paid by wire transfer of  immediately
available  Dollars to the account of the person  specified in the  Participation
Agreement or, if not so  specified,  to such account in the United States as may
be specified by such person by written  notice to Lessor and Lessee from time to
time at least 10 Business  Days prior to the date such payment is required to be
made.

          (e) All computations of interest under this Agreement shall be made on
the basis of a year of 360 days comprised of twelve 30-day months.

SECTION 4. DISCLAIMER; CERTAIN AGREEMENTS OF LESSOR; SECTION 1110 MATTERS

     4.1 DISCLAIMER

          LESSOR LEASES AND LESSEE TAKES THE AIRCRAFT "AS-IS,  WHERE-IS." LESSEE
ACKNOWLEDGES AND AGREES THAT AS BETWEEN LESSEE AND EACH OF LESSOR, MORTGAGEE AND
ANY  PARTICIPANT (i) LESSEE HAS SELECTED THE AIRCRAFT AND  MANUFACTURER  THEREOF
AND (ii) NONE OF LESSOR,  MORTGAGEE AND ANY PARTICIPANT MAKES, HAS MADE OR SHALL
BE DEEMED TO HAVE MADE,  AND EACH WILL BE DEEMED TO HAVE  EXPRESSLY  DISCLAIMED,
ANY REPRESENTATION OR WARRANTY, EXPRESS OR IMPLIED, AS TO:

     (v)  THE AIRWORTHINESS,  VALUE, CONDITION,  DESIGN,  OPERATION, ANY IMPLIED
          WARRANTY OF  MERCHANTABILITY  OR FITNESS FOR USE OR FOR ANY PARTICULAR
          PURPOSE OF THE AIRFRAME, ANY ENGINE OR ANY PART THEREOF;

     (w)  THE  QUALITY  OF THE  MATERIAL  OR  WORKMANSHIP  WITH  RESPECT  TO THE
          AIRFRAME, ANY ENGINE OR ANY PART THEREOF;

     (x)  THE ABSENCE OF LATENT OR ANY OTHER DEFECT IN THE AIRFRAME,  ANY ENGINE
          OR ANY PART THEREOF, WHETHER OR NOT DISCOVERABLE;

     (y)  THE ABSENCE OF ANY INFRINGEMENT OF ANY PATENT,  TRADEMARK OR COPYRIGHT
          OR THE LIKE; OR

<PAGE>

     (z)  THE ABSENCE OF OBLIGATIONS  BASED ON STRICT  LIABILITY IN TORT, OR ANY
          OTHER REPRESENTATION OR WARRANTY WHATSOEVER,  EXPRESS OR IMPLIED, WITH
          RESPECT TO THE AIRFRAME, ANY ENGINE OR ANY PART THEREOF.

     4.2 CERTAIN AGREEMENTS OF LESSOR

          Unless a Lease Event of Default shall have occurred and be continuing,
Lessor  agrees to make  available to Lessee such rights as Lessor may have under
any warranty with respect to the Aircraft made, or made  available,  by Airframe
Manufacturer  or any of its  subcontractors  or  suppliers,  as the case may be,
pursuant  to and  in  accordance  with  the  terms  of  the  Purchase  Agreement
Assignment.

     4.3 QUIET ENJOYMENT

          So long as no Lease  Event  of  Default  shall  have  occurred  and be
continuing,  Lessor  shall not  interfere  with  Lessee's  rights  hereunder  to
continued possession, use and operation of, and quiet enjoyment of, the Aircraft
during the Term.  The  foregoing,  however,  shall not be construed or deemed to
modify or condition  in any respect the  obligations  of the Lessee  pursuant to
Section 16, which obligations are absolute and unconditional.

     4.4 INVESTMENT OF FUNDS HELD AS SECURITY

            4.4.1 INVESTMENT

          Any  moneys  required  to be paid to or  retained  by Lessor  that are
required to be paid to Lessee or applied as provided herein shall, until paid to
Lessee as provided herein or applied as provided  herein,  be invested by Lessor
from time to time as directed  in writing by Lessee  (or, if Lessee  fails to so
direct,  by or as directed by Lessor in its sole  discretion) and at the expense
and  risk of  Lessee  in Cash  Equivalents  so  long  as such  Cash  Equivalents
specified  by Lessee or Lessor,  as the case may be, can be  acquired  by Lessor
using  its  best  efforts;  provided,  that  so long  as the  Lien of the  Trust
Indenture shall not have been discharged, such moneys shall be invested and held
by  Mortgagee,  as assignee of Lessor,  in  accordance  with this Lease and upon
discharge of such Lien,  Mortgagee shall pay any such money held by it to Lessor
to be held and invested in accordance with this Section.

     4.4.2 PAYMENT OF GAIN OR LOSS

          Any net gain (including  interest  received) realized as the result of
investments  pursuant to Section 4.4.1 (net of any fees,  commissions  and other

<PAGE>

reasonable expenses,  if any, incurred in connection with such investment) shall
be held and applied in the same manner as the principal amount is to be held and
applied hereunder.  Lessee will promptly pay to Lessor, on demand, the amount of
any loss realized as the result of any such investment  (together with any fees,
commissions and other reasonable  expenses,  if any, incurred in connection with
such  investment),  such  amount  so paid to be held and  applied  by  Lessor as
contemplated in Section 4.4.1 above.

            4.4.3 LIMITATION OF LIABILITY

          All  investments  under this  Section  4.4 shall be at the expense and
risk of  Lessee,  and  Lessor  and  Mortgagee  shall not be liable  for any loss
resulting from any  investment  made under this Section 4.4 other than by reason
of its willful  misconduct or gross negligence.  Any such investment may be sold
(without  regard to its maturity) by Lessor without  instructions  whenever such
sale is necessary to make a distribution required by this Lease.

     4.5 TITLE TRANSFERS BY LESSOR

          If  Lessor  shall be  required  to  transfer  title  to the  Aircraft,
Airframe  or any Engine to Lessee or any other  person  pursuant  to this Lease,
then (a) Lessor shall (1) transfer to Lessee or such other  person,  as the case
may be,  all of  Lessor's  right,  title and  interest  in and to the  Aircraft,
Airframe or such Engine,  as the case may be, free and clear of all Lessor Liens
but  otherwise on an "as-is",  "where is" basis,  (2) so long as the Lien of the
Trust  Indenture  has not  been  discharged,  comply  with the  Trust  Indenture
relating to the release of the Aircraft,  Airframe or such Engine, (3) assign to
Lessee or such other person,  as the case may be, if and to the extent permitted
under the Purchase  Agreement,  all  warranties  of Airframe  Manufacturer  with
respect to the  Aircraft,  Airframe or such Engine,  and (4) assign to Lessee or
such  other  person,  as the case may be, if and to the  extent  permitted,  all
claims,  if any, for damage to the  Aircraft,  Airframe or such Engine,  in each
case  free of  Lessor  Liens,  and  without  recourse  or  warranty  of any kind
whatsoever  (except as to the  transfer  described in clause (1) above and as to
the absence of such Lessor Liens,  as aforesaid),  and (b) Lessor shall promptly
deliver to Lessee or such other  person,  as the case may be, a bill of sale and
agreements of  assignment,  evidencing  such transfer and  assignment,  and such
other instruments of transfer, all in form and substance reasonably satisfactory
to Lessee (or such other  person,  as the case may be), as Lessee (or such other
person, as the case may be) may reasonably request.

<PAGE>

     4.6 LESSOR'S INTEREST IN CERTAIN ENGINES

          Lessor  hereby  agrees  for the  benefit of each  lessor,  conditional
seller, indenture trustee or secured party of any engine leased to, or purchased
by,  Lessee or any Permitted  Sublessee  subject to a lease,  conditional  sale,
trust  indenture or other  security  agreement  that Lessor,  its successors and
assigns will not acquire or claim, as against such lessor,  conditional  seller,
indenture  trustee or secured party, any right,  title or interest in any engine
as the result of such engine  being  installed on the Airframe at any time while
such engine is subject to such lease, conditional sale, trust indenture or other
security  agreement and owned by such lessor or conditional seller or subject to
a trust  indenture or security  interest in favor of such  indenture  trustee or
secured party.

     4.7 SECTION 1110 OF BANKRUPTCY CODE

          It is the  intention  of each of Lessee and Lessor  that  Lessor  (and
Mortgagee as assignee of Lessor under the Trust  Indenture) shall be entitled to
the benefits of Section 1110 with respect to the right to take possession of the
Aircraft, Airframe, Engines and Parts as provided in this Lease.

SECTION 5. RETURN OF AIRCRAFT

     5.1 COMPLIANCE WITH ANNEX B

          Lessee  shall  comply with each of the  provisions  of Annex B hereto,
which  provisions are hereby  incorporated  by this reference as if set forth in
full herein.

     5.2 STORAGE AND RELATED MATTERS

          If Lessor  gives  written  notice to Lessee  not less than 60 days nor
more  than 120  days  prior to the end of the  Term  requesting  storage  of the
Aircraft upon its return hereunder,  Lessee will provide Lessor, or cause Lessor
to be provided, with outdoor parking facilities for the Aircraft for a period up
to 30 days, commencing on the date of such return, and upon request of Lessor to
Lessee made at least 10 days prior to the end of such initial 30 day period, for
an additional 120 day period  commencing upon expiration of such initial period,
at such storage  facility in the 48  contiguous  states of the United  States on
Lessee's route system for Similar  Aircraft as Lessor may select as the site for
such return of the Aircraft.  Such storage shall be at Lessor's risk, and Lessor
shall pay all applicable  storage fees, except that Lessee shall pay the parking
fees for the initial 30 day storage period; PROVIDED that Lessee's obligation to

<PAGE>

provide  parking shall be subject to Lessor  entering into an agreement prior to
the  commencement  of the storage  period with the storage  facility  providing,
among other  things,  that Lessor shall bear all  maintenance  charges and other
costs (other than parking fees for the initial 30 day period) incurred.

     5.3 RETURN OF OTHER ENGINES

          In the event that any Engine owned by Lessor shall not be installed on
the Airframe at the time of return hereunder, Lessee shall be required to return
the Airframe  hereunder with a Replacement  Engine meeting the  requirements of,
and in accordance with, Section 10 hereof and Annex B hereto. Thereupon,  Lessor
will  transfer to Lessee the Engine  constituting  part of such Aircraft but not
installed on such Airframe at the time of the return of the Airframe.

SECTION 6. LIENS

          Lessee shall not,  directly or indirectly,  create,  incur,  assume or
suffer to exist any Lien on or with respect to the Aircraft,  the Airframe,  any
Engine or any Part,  title to any of the  foregoing  or any  interest  of Lessee
therein,  or the Lessee's rights in and to this Lease or any Permitted Sublease,
except (a) the  respective  rights of Lessor,  Mortgagee,  the  Participants  or
Lessee under the Operative  Agreements,  or of any Permitted Sublessee under any
Permitted Sublease; (b) Lessor Liens with respect to any Participant,  Lessor or
Mortgagee;  (c) the rights of others under  agreements  or  arrangements  to the
extent  permitted  by the terms of Sections  7.2 and 7.3; (d) Liens for Taxes of
Lessee (and its U.S. federal tax law consolidated  group), or Liens for Taxes of
any Tax Indemnitee (and its U.S. federal tax law  consolidated  group) for which
Lessee is  obligated to indemnify  such Tax  Indemnitee  under any of the Lessee
Operative Agreements,  in any such case either not yet due or being contested in
good faith by appropriate proceedings so long as such Liens and such proceedings
do not  involve  any  material  danger  of the sale,  forfeiture  or loss of the
Aircraft,  the  Airframe,  any Engine or any Part  thereof;  (e)  materialmen's,
mechanics', workers', repairers',  employees' or other like Liens arising in the
ordinary  course of business  for amounts the payment of which is either not yet
delinquent  for  more  than 35 days  or is  being  contested  in good  faith  by
appropriate  proceedings,  so long as such  Liens  and such  proceedings  do not
involve any material danger of the sale, forfeiture or loss of the Aircraft, the
Airframe,  any  Engine or any Part  thereof;  and (f) Liens  arising  out of any
judgment or award against Lessee (or against any Permitted  Sublessee),  so long
as such  judgment  shall,  within 30 days  after the  entry  thereof,  have been
discharged or vacated,  or execution thereof stayed pending appeal or shall have
been discharged, vacated or reversed within 30 days after the expiration of such
stay,  and so long as during any such  30-day  period  there is not, or any such
judgment or award does not involve, any material risk of the sale, forfeiture or
loss of the Aircraft,  the Airframe or any Engine. Lessee shall promptly (and in
any case,  by the end of the  Term),  at its own  expense,  take (or cause to be
taken)  such  action  as may be  necessary  to duly  discharge  (by  bonding  or
otherwise)  any Lien not  excepted  above if the same shall at any time arise in
respect of the Aircraft, the Airframe, any Engine or any Part during the Term.

<PAGE>

SECTION 7. REGISTRATION, OPERATION, POSSESSION, SUBLEASING AND
           RECORDS

     7.1 REGISTRATION AND OPERATION

            7.1.1 REGISTRATION AND RECORDATION

          Subject to the compliance by Lessor and Owner  Participant  with their
respective obligations under Section 13 of the Participation  Agreement,  Lessee
shall cause the Aircraft to be, and at all times during the Term to remain, duly
registered  with the FAA under the Act or with such other country of registry as
shall be permitted under Section 7.1.2 below, in the name of Lessor as owner and
lessor  (except to the  extent  that such  registration  under the Act cannot be
effected  with the FAA  because of Lessor's  or Owner  Participant's  failure to
comply with the citizenship  requirements for registration of the Aircraft under
the  Act).  Lessor  shall  execute  and all such  documents  as  Lessee  (or any
Permitted  Sublessee)  may  reasonably  request for the purpose of effecting and
continuing such registration.  Unless Mortgagee has given Lessee notice that the
Trust Indenture has been discharged, Lessee shall also cause the Trust Indenture
to be duly recorded and at all times  maintained  of record as a  first-priority
perfected  mortgage  (subject to Permitted Liens) on the Aircraft,  the Airframe
and each of the Engines  (except to the extent that such  perfection or priority
cannot be  maintained  as a result of the  failure  by  Lessor or  Mortgagee  to
execute and deliver any necessary documents).

            7.1.2 REREGISTRATION

          So long as no Lease  Event  of  Default  shall  have  occurred  and be
continuing,  Lessee  may,  by written  notice to  Lessor,  request to change the
country of registration of the Aircraft.  Any such change in registration  shall
be effected only in compliance  with,  and subject to all of the  conditions set
forth in, Section 7.6.11 of the Participation Agreement.

<PAGE>

            7.1.3 MARKINGS

          If permitted by Applicable  Law, on or reasonably  promptly  after the
Closing,  Lessee will cause to be affixed to, and  maintained in, the cockpit of
the Airframe and on each Engine, in each case, in a clearly visible location (it
being understood that the location of such placards,  as identified to the Owner
Participant prior to the Closing,  shall be deemed to be in compliance with this
requirement),  a placard of a reasonable  size and shape bearing the legend,  in
English, set forth in Schedule 6. Such placards may be removed  temporarily,  if
necessary,  in the course of maintenance of the Airframe or Engines. If any such
placard is damaged or becomes illegible, Lessee shall promptly replace it with a
placard complying with the requirements of this Section 7.1.3.

            7.1.4 COMPLIANCE WITH LAWS

          Lessee shall not,  and shall not allow any other  person to,  operate,
use, maintain,  service, repair or overhaul the Aircraft (a) in violation of any
Law binding on or applicable to the Aircraft, the Airframe or any Engine, or (b)
in violation of any  airworthiness  certificate,  license or registration of any
Government  Entity  relating  to Lessee or the  Aircraft,  the  Airframe  or any
Engine, except (1) immaterial or non-recurring  violations with respect to which
corrective  measures are taken promptly by Lessee or a Permitted  Sublessee,  as
the case may be, upon  discovery  thereof,  and (2) to the extent  Lessee or any
Permitted Sublessee is contesting the validity or application of any such Law or
requirement  relating to any such  certificate,  license or registration in good
faith in any  reasonable  manner that does not involve a material  danger of the
sale, forfeiture or loss of the Aircraft,  the Airframe, or any Engine, any risk
of  criminal  liability  or a greater  than de minimis  risk of  material  civil
penalties being imposed  against Lessor,  Mortgagee or any Participant or impair
the Lien of the Trust Indenture.

            7.1.5 OPERATION

          Lessee agrees not to operate, use or locate the Aircraft, the Airframe
or any Engine, or allow the Aircraft, the Airframe or any Engine to be operated,
used or located (a) in any area excluded from coverage by any insurance required
by the terms of  Section  11,  except in the case of a  requisition  by the U.S.
Government  where Lessee obtains an indemnity in lieu of such insurance from the
U.S. Government,  or insurance from the U.S. Government,  covering such area, in
accordance with Section 11.3 or (b) in any recognized area of hostilities unless
fully  covered in accordance  with Annex D by war-risk  insurance as required by

<PAGE>

the terms of Section 11 (including, without limitation, Section 11.3), unless in
any case  referred to in this  Section  7.1.5 the  Aircraft is only  temporarily
operated,  used or located in such area as a result of an  emergency,  equipment
malfunction,  navigational error, hijacking,  weather condition or other similar
unforeseen  circumstances,  so  long as  Lessee  diligently  and in  good  faith
proceeds to remove the Aircraft from such area.

     7.2 POSSESSION

          Lessee will not, without the prior written consent of Lessor and Owner
Participant  (which  consent shall not be  unreasonably  withheld),  sublease or
otherwise  in any manner  deliver,  transfer  or  relinquish  possession  of the
Aircraft, the Airframe or any Engine or install any Engine, or permit any Engine
to be installed,  on any airframe  other than the Airframe;  PROVIDED,  however,
subject to the provisions of Section 7.3, Lessee may, without such prior written
consent:

            7.2.1 INTERCHANGE AND POOLING

          Subject or permit any  Permitted  Sublessee  to subject  any Engine to
normal  interchange  agreements or pooling  agreements or arrangements,  in each
case customary in the commercial  airline industry and entered into by Lessee or
such  Permitted  Sublessee,  as the  case  may be,  in the  ordinary  course  of
business;  PROVIDED,  HOWEVER,  that if  Lessor's  title to any such  Engine  is
divested  under any such  agreement  or  arrangement,  then such Engine shall be
deemed  to have  suffered  an Event of Loss as of the date of such  divestiture,
with the effect  that Lessee  shall be  required  to replace  such Engine with a
Replacement  Engine meeting the requirements of, and in accordance with, Section
10.

            7.2.2 TESTING AND SERVICE

          Deliver or permit any Permitted Sublessee to deliver possession of the
Aircraft, Airframe, any Engine or any Part (i) to the manufacturer thereof or to
any third-party maintenance provider, for testing, service, repair,  maintenance
or overhaul work on the Aircraft,  Airframe,  any Engine or any Part, or, to the
extent  required  or  permitted  by the  terms of Annex  C, for  alterations  or
modifications in or additions to the Aircraft, Airframe or any Engine or (ii) to
any Person for the purpose of transport to a Person referred to in the preceding
clause (i).

            7.2.3 TRANSFER TO U.S. GOVERNMENT

          Transfer or permit any Permitted  Sublessee to transfer  possession of
the  Aircraft,  Airframe  or any Engine to the U.S.  Government,  in which event
Lessee  shall  promptly  notify  Lessor  and  Mortgagee  in  writing of any such
transfer of  possession  and, in the case of any transfer  pursuant to CRAF,  in

<PAGE>

such  notification  shall  identify by name,  address and telephone  numbers the
Contracting Office  Representative or  Representatives  for the Military Airlift
Command of the United States Air Force to whom notices must be given and to whom
requests or claims must be made to the extent applicable under CRAF.

            7.2.4 INSTALLATION OF ENGINES ON OWNED AIRCRAFT

          Install or permit any  Permitted  Sublessee to install an Engine on an
airframe owned by Lessee or such Permitted  Sublessee,  as the case may be, free
and clear of all Liens,  except (a) Permitted  Liens and those that do not apply
to the Engines and (b) the rights of third parties under normal  interchange  or
pooling  agreements and  arrangements  of the type that would be permitted under
Section 7.2.1.

            7.2.5 INSTALLATION OF ENGINES ON OTHER AIRFRAMES

          Install or permit any  Permitted  Sublessee to install an Engine on an
airframe leased to Lessee or such Permitted Sublessee, or purchased by Lessee or
such Permitted Sublessee subject to a mortgage, security agreement,  conditional
sale or other secured  financing  arrangement,  but only if (a) such airframe is
free and clear of all Liens, except (i) the rights of the parties to such lease,
or any such secured financing arrangement, covering such airframe and (ii) Liens
of the type  permitted by clauses (a) and (b) of Section 7.2.4 and (b) Lessee or
Permitted  Sublessee,  as the case may be, shall have  received from the lessor,
mortgagee,  secured party or conditional seller, in respect of such airframe,  a
written  agreement  (which  may  be a  copy  of the  lease,  mortgage,  security
agreement,  conditional sale or other agreement covering such airframe), whereby
such  Person  agrees  that it will not  acquire  or claim  any  right,  title or
interest in, or Lien on, such Engine by reason of such Engine being installed on
such airframe at any time while such Engine is subject to this Lease or is owned
by Lessor.

            7.2.6 INSTALLATIONS OF ENGINES ON FINANCED AIRCRAFT

          So long as no Payment  Default,  Bankruptcy  Default or Lease Event of
Default shall have occurred and be  continuing,  install or permit any Permitted
Sublessee to install an Engine on an airframe  owned by Lessee or such Permitted
Sublessee,  leased to Lessee or such Permitted Sublessee, or purchased by Lessee
or such  Permitted  Sublessee  subject to a conditional  sale or other  security
agreement  under   circumstances   where  neither  Section  7.2.4  or  7.2.5  is
applicable;  PROVIDED,  HOWEVER,  that any such installation  shall be deemed an
Event of Loss with respect to such Engine,  and Lessee shall comply with Section
10.2 hereof in respect thereof.

<PAGE>

            7.2.7 SUBLEASING

          With respect to the  Aircraft,  Airframe or any Engine,  so long as no
Payment Default,  Bankruptcy  Default or Lease Event of Default has occurred and
is  continuing,  enter into a sublease with any Permitted Air Carrier,  but only
if:

          (a) Lessee shall provide  written notice to Lessor of Lessee's  intent
to enter  into a  Permitted  Sublease  (except  if the  Permitted  Sublessee  is
Express),  such notice in the event of a sublease  to a U.S.,  Air Carrier to be
given  promptly  after  entering  into any such  sublease  or,  in the case of a
sublease to any other Permitted Air Carrier, 20 days in advance of entering into
such sublease;

          (b) At the time that Lessee enters into such Permitted Sublease,  such
Permitted  Sublessee  shall  not  be  subject  to  any  bankruptcy,  insolvency,
liquidation,  reorganization,  dissolution or similar  proceeding,  shall not be
seeking any  reorganization  or any  readjustment of its debts and shall not be,
shall not have  substantially  all of its  property,  in the  possession  of any
liquidator, trustee, receiver or similar person and, if such Permitted Sublessee
is a Permitted  Foreign Air Carrier,  the United  States then  maintains  normal
diplomatic  relations with the country in which such Permitted Sublessee has its
principal executive offices;

          (c) Any such Permitted  Sublease (i) shall include  provisions for the
maintenance,  operation,  possession,  inspection  and insurance of the Aircraft
that are the same in all material respects as the applicable  provisions of this
Lease,  (ii)  shall  provide  that,  except if any  subsidiary  of Lessee is the
Permitted  Sublessee,  such  Permitted  Sublessee  may not  further  sublease or
transfer its interests (except transfers of the type permitted in Sections 7.2.1
through 7.2.6, inclusive) in the Aircraft,  Airframe or Engines, (iii) shall not
extend  beyond  the end of the Term and (iv)  shall  be  expressly  subject  and
subordinate  to all the terms of this  Agreement  and to the rights,  powers and
remedies of Lessor hereunder;

          (d) In connection with a sublease to a Permitted  Foreign Air Carrier,
Lessee  shall  have   furnished   Lessor  an  opinion  of  counsel,   reasonably
satisfactory to Lessor, in the country of domicile of such Permitted Foreign Air
Carrier,  that (i) the terms of such  sublease are the legal,  valid and binding
obligations  of  the  parties  thereto   enforceable  under  the  laws  of  such
jurisdiction,  (ii)  it is  not  necessary  for  Owner  Participant,  Lessor  or
Mortgagee  to register or qualify to do  business in such  jurisdiction,  if not

<PAGE>

already so  registered or  qualified,  as a result,  in whole or in part, of the
proposed sublease,  (iii) Lessor's title to, and Mortgagee's Lien in respect of,
the Aircraft, Airframe and Engines will be recognized in such jurisdiction, (iv)
the Laws of such  jurisdiction  of domicile  require  fair  compensation  by the
government of such  jurisdiction,  payable in a currency freely convertible into
Dollars, for the loss of title to the Aircraft, Airframe or Engines in the event
of the requisition by such government of such title (unless Lessee shall provide
insurance in the amounts  required with respect to hull insurance  under Section
11 covering the requisition of title to the Aircraft, Airframe or Engines by the
government of such jurisdiction so long as the Aircraft, Airframe or Engines are
subject to such sublease),  (v) the agreement of such Permitted Air Carrier that
its rights under the sublease  are subject and  subordinate  to all the terms of
this Lease is enforceable  against such  Permitted Air Carrier under  applicable
law,  and (vi) there is no tort  liability of the owner or Lessor of an aircraft
not in possession  thereof under the laws of such country (it being agreed that,
in the event such latter opinion cannot be given in a form  satisfactory  to the
Owner  Participant,  such  opinion  shall  be  waived  if  insurance  reasonably
satisfactory to the Owner Participant is provided to cover such risk);

          (e) No such sublease shall be made to a "tax exempt entity" as defined
in Section  168(h)(2) of the Code (including any Permitted  Foreign Air Carrier)
prior to the close of the Tax  Attribute  Period,  unless  Lessee  prepays  on a
lump-sum  basis any liability due under the Tax Indemnity  Agreement as a result
of such sublease based upon the  assumption  that such sublease were to continue
for the remainder of the term of such sublease,  PROVIDED,  that notwithstanding
the  foregoing,  such  sublease may be made without  requiring  such  prepayment
during the taxable  year in which the seventh  anniversary  of the Closing  Date
occurs so long as the  Aircraft  is not "used  predominantly  outside the United
States"  within the meaning of Section  168(g) of the Code  during such  taxable
year;

          (f) Lessee shall furnish to Lessor and Mortgagee  evidence  reasonably
satisfactory  to Lessor  that the  insurance  required  by Section 11 remains in
effect;

          (g) All necessary documents shall have been duly filed,  registered or
recorded in such public  offices as may be required  fully to preserve the title
of Lessor, and the first priority security interest (subject to Permitted Liens)
of Mortgagee, in the Aircraft, Airframe and Engines;

<PAGE>

          (h) Except for the initial sublease to Express, Lessee shall reimburse
Lessor for all of its  reasonable  out-of-pocket  fees and expenses,  including,
without  limitation,  reasonable fees and disbursements of counsel,  incurred by
Lessor in connection with any such sublease; and

          (i) For all purposes of this Section 7.2.7,  the term "sublease" shall
be deemed to include  interchange  agreements  with  respect to the  Aircraft or
Airframe.

     7.3 CERTAIN LIMITATIONS ON SUBLEASING OR OTHER
         RELINQUISHMENT OF POSSESSION

          Notwithstanding anything to the contrary in Section 7.2:

          (a) The rights of any person that receives  possession of the Aircraft
in accordance with Section 7.2 shall be subject and subordinate to all the terms
of this Lease, and to Lessor's rights, powers and remedies hereunder, including,
without  limitation  (i) Lessor's  right to repossess  the Aircraft  pursuant to
Section 15, (ii) Lessor's right to terminate and avoid such sublease,  delivery,
transfer or relinquishment of possession upon the occurrence of a Lease Event of
Default  and (iii) the right to require  such  person to  forthwith  deliver the
Aircraft,  the Airframe and Engines subject to such transfer upon the occurrence
of a Lease Event of Default;

          (b) Lessee shall remain primarily liable hereunder for the performance
of all the terms of this Lease to the same  extent as if such  transfer  had not
occurred,  and no transfer of  possession of the  Aircraft,  the  Airframe,  any
Engine  or any Part  shall in any way  discharge  or  diminish  any of  Lessee's
obligations to Lessor hereunder or under any Operative Agreement;

          (c) Lessee  shall  ensure  that no  sublease,  delivery,  transfer  or
relinquishment  permitted  under  Section  7.2 shall  affect the  United  States
registration of the Aircraft, unless also made in accordance with the provisions
of Section 7.1.2.

          (d) Any event that  constitutes  or would,  with the  passage of time,
constitute an Event of Loss under  paragraph  (c), (d), or (e) of the definition
of such  term (as set  forth in Annex A) shall  not be  deemed  to  violate  the
provisions of Section 7.2; and

          (e) Any Wet  Lease  shall  not  constitute  a  delivery,  transfer  or
relinquishment  of  possession  for  purposes  of  Section  7.2 and shall not be
prohibited by the terms hereof.

<PAGE>

SECTION  8.  MAINTENANCE;   REPLACEMENT  AND  POOLING  OF  PARTS;
             ALTERATIONS, MODIFICATIONS AND ADDITIONS;
             OTHER LESSEE COVENANTS

     8.1   MAINTENANCE;   REPLACEMENT   AND   POOLING  OF  PARTS;
           ALTERATIONS, MODIFICATIONS AND ADDITIONS

          At all times during the Term, Lessee shall comply with, or cause to be
complied with,  each of the  provisions of Annex C, which  provisions are hereby
incorporated by this reference as if set forth in full herein.

     8.2 INFORMATION, CERTIFICATES, NOTICES AND REPORTS

            8.2.1 FINANCIAL INFORMATION

          Lessee will furnish to Lessor:

          (a)  Within 90 days  after the end of each of the first  three  fiscal
quarters in each fiscal year of Lessee,  a consolidated  balance sheet of Lessee
as of the end of such  quarter and related  statements  of income and cash flows
for the period commencing at the end of the previous fiscal year and ending with
the end of such  quarter,  setting  forth in each case in  comparative  form the
corresponding figures for the corresponding period in the preceding fiscal year,
prepared in accordance with GAAP;  PROVIDED THAT so long as Lessee is subject to
the reporting  requirements  of the  Securities  Exchange Act of 1934, a copy of
Lessee's report on Form 10-Q for such fiscal quarter  (excluding  exhibits) will
satisfy this paragraph (a).

          (b)  Within 120 days after the end of each  fiscal  year of Lessee,  a
consolidated  balance  sheet of  Lessee  as of the end of such  fiscal  year and
related  statements  of income and cash flows of Lessee for such fiscal year, in
comparative  form with the preceding  fiscal year,  prepared in accordance  with
GAAP,  together  with  a  report  of  Lessee's   independent   certified  public
accountants with respect to their audit of such financial  statements;  PROVIDED
THAT  so  long  as  Lessee  is  subject  to the  reporting  requirements  of the
Securities Exchange Act of 1934, a copy of Lessee's report on Form 10-K for such
fiscal year (excluding exhibits) will satisfy this paragraph (b).

            8.2.2 ANNUAL CERTIFICATE

          Within 120 days after the close of each fiscal year of Lessee,  Lessee
shall deliver to Lessor and Mortgagee an Officer's  Certificate of Lessee to the
effect  that such  officer  is  familiar  with or has  reviewed  or caused to be
reviewed  the  relevant  terms of this  Lease  and the  other  Lessee  Operative

<PAGE>

Agreements  and that such officer does not have knowledge of the existence as at
the date of such certificate of any Lease Default or Lease Event of Default.

            8.2.3 INFORMATION FOR FILINGS

          Lessee  shall  promptly  furnish to Owner  Participant  or Lessor such
information (other than with respect to the citizenship of Owner Participant and
Lessor) within Lessee's or any Permitted Sublessee's  possession,  or reasonably
available to or  obtainable  by Lessee or such  Permitted  Sublessee,  as may be
required to enable Lessor timely to file any reports  required to be filed by it
as lessor  under the Lease or to enable  Owner  Participant  to timely  file any
reports  required to be filed by it, as the beneficiary of the Trust Estate,  in
either case, with any Government  Entity because of, or in connection  with, the
interest of Owner  Participant  or Lessor in the Aircraft,  Airframe or Engines,
this Lease or any other part of the Trust Estate;  provided,  however, that with
respect to any such  information  which  Lessee  reasonably  deems  commercially
sensitive or  confidential,  Owner  Participant  or Lessor,  as the case may be,
shall afford Lessee a reasonable  opportunity  to seek from any such  Government
Entity a waiver of the  obligation  of Owner  Participant  or Lessor to file any
such information, or shall consent to the filing of such information directly by
Lessee in lieu of filing by Owner Participant or Lessor,  and if any such waiver
or consent is evidenced to the reasonable  satisfaction of Owner  Participant or
Lessor,  as the case may be, then Lessee  shall not be required to furnish  such
information to Owner Participant or Lessor.

SECTION 9. VOLUNTARY TERMINATION UPON OBSOLESCENCE

     9.1 RIGHT OF TERMINATION

          (a) Unless a Lease Event of  Default,  Payment  Default or  Bankruptcy
Default  shall have occurred and be  continuing,  Lessee shall have the right at
its option to terminate this Lease during the Base Lease Term, effective only on
a Termination Date occurring after the end of the Tax Attribute Period, if:

          (i) Lessee makes a good faith  determination  that the Aircraft either
     has become economically obsolete or is surplus to Lessee's requirements and
     the Chief Financial  Officer or Treasurer of Lessee so certifies in writing
     to Lessor; and

          (ii)  written  notice of Lessee's  exercise of its option to terminate
     this Agreement  shall be given to Lessor not less than 90 days prior to the
     proposed Termination Date specified in such notice.

<PAGE>

          (b) Lessor shall notify Lessee and Mortgagee of Lessor's  intention to
sell or retain the  Aircraft,  as provided  in this  Section 9, no later than 45
days after Lessee gives Lessor  written notice  pursuant to Section  9.1(a)(ii).
Any failure by Lessor to give such notice of its election  shall be deemed to be
an election to sell the Aircraft, as provided in this Section 9.

          (c) Any termination  pursuant to this Section 9 shall become effective
on the date of the sale,  if any,  pursuant  to Section  9.2 or upon the date of
termination  and payment by Lessee and Lessor in accordance  with Section 9.3 if
Lessor elects to retain the Aircraft.

     9.2 ELECTION BY LESSOR TO SELL

            9.2.1 BIDS; CLOSING OF SALE

          Unless Lessor has given Lessee  notice of Lessor's  election to retain
the Aircraft,  Lessee, as agent for Lessor,  shall,  until the date ten Business
Days prior to the proposed Termination Date, use commercially reasonable efforts
to obtain bids for a cash purchase of the Aircraft and Lessor may, if it desires
to do so, also seek to obtain such bids.  In the event Lessee  receives any bid,
Lessee shall promptly,  and in any event at least ten Business Days prior to the
proposed date of sale, certify to Lessor in writing the amount and terms of such
bid, the proposed  date of such sale and the name and address of the person (who
shall not be Lessee or any Affiliate of Lessee or any person with whom Lessee or
any such  Affiliate  has an  arrangement  for the future use of the  Aircraft by
Lessee or any such Affiliate)  submitting such bid. In the event Lessor receives
any bid on or  prior  to the  date  ten  Business  Days  prior  to the  proposed
Termination Date, Lessor shall, at least ten Business Days prior to the proposed
date of sale, certify to Lessee in writing the amount and terms of such bid, the
proposed  date of such sale and the name and  address of the  person  submitting
such bid.

            9.2.2 CLOSING OF SALE

          (a) On the  proposed  Termination  Date (i) Lessee  shall  deliver the
Airframe and Engines or engines constituting part of the Aircraft to the bidder,
if any,  which  shall have  submitted  the highest  cash bid (net of  applicable
brokerage  commissions)  on or before the date ten  Business  Days prior to such
Termination Date, in the same manner as if delivery were made to Lessor pursuant
to  Section 5 and Annex B and in full  compliance  with the terms  thereof,  and
shall duly transfer to Lessor title to any such engines not owned by Lessor, all

<PAGE>

in  accordance  with the terms of Section 5 and Annex B, and (ii)  Lessor  shall
simultaneously  therewith  transfer  the Airframe and Engines or engines to such
bidder,  in the manner  described in Section 4.5, against cash paid to Lessor in
the amount of such highest bid (net of applicable brokerage  commissions and all
reasonable  out-of-pocket  fees and expenses  incurred by Lessor,  Mortgagee and
Owner  Participant in connection  with such sale and the related  termination of
this Lease (collectively, the "Expenses of Sale") and in the manner and in funds
of the type specified in Section 3.3.

          (b) All  proceeds of any sale  described in Section  9.2.2(a),  net of
Expenses  of  Sale,  shall  be paid  to and  retained  by  Lessor  and,  on such
Termination Date, and as a condition  precedent to such sale and the delivery of
the Aircraft and Engines or engines to such bidder,  Lessee shall pay to Lessor,
in the manner and in funds of the type specified in Section 3.3:

          (i) all unpaid  Basic  Rent due at any time prior to such  Termination
     Date; plus

          (ii) an amount equal to the excess,  if any, of the Termination  Value
     for the Aircraft,  computed as of such Termination  Date, over the proceeds
     of such sale, net of Expenses of Sale; plus

          (iii) as provided in Section 3.2.2,  interest on the amounts specified
     in the foregoing  clause (i) at the Payment Due Rate from and including the
     date on which any such amount was due to the date of payment of such amount
     in full.

          As a further  condition  precedent to such sale and  delivery,  Lessee
shall  pay all  Supplemental  Rent due by  Lessee to  Lessor,  Mortgagee  or the
Participants under this Lease (including,  without limitation,  (A) Supplemental
Rent in  respect of  Make-Whole  Amount,  if any,  payable  pursuant  to Section
2.10(b) of the Trust  Indenture in connection with a prepayment of the Equipment
Notes upon such sale, (B) all interest  charges  provided for hereunder or under
any other  Lessee  Operative  Agreement  with respect to the late payment of any
amounts so payable, (C) the Expenses of Sale).

          (c) Upon and  subject  to any such sale and  receipt  of  proceeds  by
Lessor, and full and final payment of all amounts described in Section 9.2.2(b),
and compliance by Lessee with all the other provisions of this Section 9.2,

<PAGE>

          (i) Lessor will transfer to Lessee,  in  accordance  with Section 4.5,
     any  Engines  constituting  part of the  Aircraft  but which  were not then
     installed on the Airframe and sold therewith; and

          (ii) the  obligation  of  Lessee to pay  Basic  Rent,  on or after the
     Payment Date with reference to which Termination  Value is computed,  shall
     cease,  and the Term for the Aircraft shall end effective as of the date of
     such sale.

          (d) A sale of the Aircraft  pursuant to this Section  9.2.2 shall take
place only on a Termination Date.  Subject to Section 9.3, if no sale shall have
occurred  on or as of  the  proposed  Termination  Date,  this  Agreement  shall
continue  in full  force  and  effect,  and all of  Lessee's  obligations  shall
continue,  including,  without  limitation,  its obligation to pay Rent, in each
case, as if the notice under Section 9.1 shall not have been given and,  subject
to Section 9.2.3(b), Lessee may give another notice pursuant to Section 9.1.

            9.2.3 WITHDRAWAL OF NOTICE OF TERMINATION

          (a) Lessee may withdraw  any notice  given  pursuant to Section 9.1 at
any time on or before the date 20 days prior to the proposed  Termination  Date,
whereupon  this  Agreement  shall  continue  in full force and effect and all of
Lessee's  obligations  shall  continue,   including,   without  limitation,  its
obligation  to pay Rent,  in each case, as if the notice under Section 9.1 shall
not have been given and Lessee may give another notice  pursuant to Section 9.1;
PROVIDED  that  Lessee  shall not be  entitled  to give more than three  notices
pursuant to Section 9.1.

          (b) Lessee shall pay all reasonable out-of-pocket fees and expenses of
Lessor,  Mortgagee  and  Owner  Participant  in  connection  with any  notice of
termination  withdrawn by Lessee or in connection with any notice of termination
pursuant to which a sale of the Aircraft fails to occur.

     9.3 RETENTION OF AIRCRAFT BY LESSOR

          (a) If Lessor  shall elect to retain the Aircraft in  accordance  with
Section 9.1, on the proposed Termination Date:

          (i) Lessor shall pay, or cause to be paid,  in the manner and in funds
     of the type specified in Section 3.3, to the Mortgagee an amount sufficient
     to prepay all  outstanding  Equipment  Notes pursuant to Section 2.10(b) of
     the Trust Indenture;

<PAGE>

          (ii)  subject  to  receipt  by  Mortgagee  of the funds  described  in
     paragraph  (i) above,  Lessee  shall  deliver the  Airframe  and Engines or
     engines  constituting  part of the Aircraft to Lessor pursuant to Section 5
     and Annex B and in full compliance  with the terms thereof,  and shall duly
     transfer to Lessor  title to any such  engines not owned by Lessor,  all in
     accordance with the terms of Section 5 and Annex B;

          (iii)  Lessee  shall pay to Lessor,  in the manner and in funds of the
     type specified in Section 3.3:

          (1)  all unpaid  Basic Rent due at any time prior to such  Termination
               Date; plus

          (2)  as provided in Section 3.2.2,  interest on the amounts  specified
               in the  foregoing  clause  (1) at the  Payment  Due Rate from and
               including  the date on which any such  amount was due to the date
               of payment of such amount in full; and

          (iv) Lessee  shall also pay all  Supplemental  Rent due and payable by
     Lessee to Lessor, Mortgagee or the Participants under this Lease (including
     without  limitation (A) Supplemental Rent in respect of Make-Whole  Amount,
     if any,  payable  pursuant  to Section  2.10(b) of the Trust  Indenture  in
     connection  with a  prepayment  of the  Equipment  Notes,  (B) all interest
     charges  provided  for  hereunder  or  under  any  other  Lessee  Operative
     Agreement  with respect to the late payment of any amounts so payable,  and
     (C) the reasonable  out-of-pocket  fees and expenses incurred by Lessor and
     Owner Participant in connection with such termination and sale).

          (b)  Upon  full  and  final  payment  to  Lessor,  Mortgagee  and  the
Participants  of the amounts  described in Section  9.3(a),  and  compliance  by
Lessee with all the other applicable provisions of this Section 9.3,

          (i) Lessor will transfer to Lessee,  in  accordance  with Section 4.5,
     any  Engines  constituting  part of the  Aircraft  but which  were not then
     installed on the Airframe and sold therewith; and

          (ii) The  obligation  of Lessee to pay Basic Rent  otherwise due on or
     after the Termination Date shall cease, and the Term for the Aircraft shall
     end effective as of such Termination Date.

<PAGE>

SECTION 10. LOSS, DESTRUCTION, REQUISITION, ETC.

     10.1 EVENT OF LOSS WITH RESPECT TO AIRCRAFT

            10.1.1 NOTICE

          Upon the  occurrence of an Event of Loss with respect to the Airframe,
and any Engine or Engines  installed  thereon at the time of such Event of Loss,
Lessee  shall  promptly  (and in any event  within 10  Business  Days after such
occurrence) give Lessor and Mortgagee  written notice of such Event of Loss. For
purposes of Section 10.1, an Event of Loss with respect to the Airframe shall be
deemed to constitute an Event of Loss with respect to the Aircraft.

            10.1.2 PAYMENT OF LOSS AND TERMINATION OF LEASE

          (a) If an Event of Loss with  respect  to the  Aircraft  occurs,  then
Lessee  shall pay, in the manner and in funds of the type  specified  in Section
3.3, the following amounts:

          (i) on the  Stipulated  Loss Value Date next  following the earlier of
     (x) the 120th day  following  the date of the  occurrence  of such Event of
     Loss, and (y) the twentieth day following the receipt of insurance proceeds
     with respect to such occurrence, Lessee shall pay to Lessor:

          (1)  all unpaid Basic Rent or Renewal Rent, as the case may be, due at
               any time prior to such Stipulated Loss Value Date; plus

          (2)  the  Stipulated  Loss Value of the  Aircraft  computed as of such
               Stipulated Loss Value Date; plus

          (3)  as provided in Section 3.2.2, interest on the amount specified in
               the  foregoing  clause  (1) at the  Payment  Due  Rate  from  and
               including  the date on which any such  amount was due to the date
               of payment of such amount in full;

     PROVIDED, that if such Stipulated Loss Value Date is a Payment Date, Lessee
     shall not be  obligated  to pay the Basic  Rent or Renewal  Rent  otherwise
     required to be paid on such date.

          (ii) on or  before  the  date  required  for  payment  of the  amounts
     specified  in  paragraph  (i)  above,  Lessee  shall  also  pay to  Lessor,
     Mortgagee and the  Participants all other amounts due and payable by Lessee

<PAGE>

     to  Lessor,   Mortgagee  and  the   Participants   under  this  Lease,  the
     Participation Agreement or any other Lessee Operative Agreement.

          (b) Upon  payment in full of all amounts  described  in the  foregoing
paragraph  (a),(i) the  obligation  of Lessee to pay Basic Rent or Renewal  Rent
hereunder  with respect to the Aircraft shall  terminate,  (ii) the Term for the
Aircraft shall end and (iii) Lessor will transfer the Aircraft to Lessee,  as-is
and where-is,  and subject to any insurer's salvage rights, but otherwise in the
manner described in Section 4.5.

     10.2 EVENT OF LOSS WITH RESPECT TO AN ENGINE

            10.2.1 NOTICE

          Upon the  occurrence  of an Event of Loss  with  respect  to an Engine
under  circumstances  in which an Event of Loss with respect to the Airframe has
not  occurred,  Lessee shall  promptly (and in any event within 10 Business Days
after such occurrence) give Lessor written notice of such Event of Loss.

            10.2.2 REPLACEMENT OF ENGINE

          Lessee  shall,  promptly  and in any event  within  90 days  after the
occurrence of such Event of Loss,  convey or cause to be conveyed to Lessor,  in
compliance  with Section 10.3 and as replacement  for the Engine with respect to
which any Event of Loss occurred,  title to a Replacement  Engine free and clear
of all Liens other than Permitted  Liens.  Such  Replacement  Engine shall be an
engine  manufactured by Engine Manufacturer that is the same model as the Engine
to be  replaced  thereby,  or an  improved  model,  and  that  is  suitable  for
installation  and  use on the  Airframe,  and  that  has a  value,  utility  and
remaining  useful  life  (without  regard to hours and  cycles  remaining  until
overhaul)  at least equal to the Engine to be replaced  thereby  (assuming  that
such Engine had been maintained in accordance with the Lease).

            10.2.3 ENGINE EXCHANGE

          Unless a Payment Default, Bankruptcy Default or Lease Event of Default
shall have  occurred  and be  continuing,  upon not less than five (5)  Business
Days' prior  written  notice to Lessor,  Lessee may  replace  any Engine  leased
hereunder with another engine (the "Exchanged  Engine") meeting the requirements
of Section  10.2.2.  Such Exchanged  Engine shall be deemed to be a "Replacement
Engine" and Lessor and Lessee shall comply with the  provisions  of Section 10.3
with regard to the Exchanged Engine and the Engine so replaced.

<PAGE>

     10.3 CONDITIONS TO ANY REPLACEMENT OF ENGINE

            10.3.1 DOCUMENTS

          Prior to or at the  time of  conveyance  of  title to any  Replacement
Engine to Lessor, Lessee shall take each of the following actions:

          (a) furnish Lessor with a full warranty bill of sale duly conveying to
Lessor such Replacement Engine in form and substance reasonably  satisfactory to
Lessor;

          (b) cause (i) a Lease Supplement subjecting such Replacement Engine to
this Lease,  duly  executed by Lessee,  to be delivered to Lessor for  execution
and, upon such execution,  to be filed for recordation  with the FAA pursuant to
the Act, (ii) a Trust Indenture  Supplement,  subjecting such Replacement Engine
to the Trust  Indenture,  to be  delivered  to Lessor for  execution  and,  upon
execution,  to be filed for  recordation  with the FAA  pursuant  to the Act and
(iii) such Financing  Statements  and other filings,  as Lessor or Mortgagee may
reasonably  request,  duly  executed by Lessee  and,  to the extent  applicable,
Lessor and  Mortgagee  (and Lessor and  Mortgagee  shall execute and deliver the
same), to be filed in such locations as any such party may reasonably request;

          (c) furnish such evidence of compliance with the insurance  provisions
of Section 11 with respect to such  Replacement  Engine as Lessor may reasonably
request;

          (d) furnish an opinion or opinions of Lessee's  counsel  (which may be
Lessee's legal  department)  reasonably  satisfactory to Lessor and addressed to
Lessor  and  Mortgagee  to the  effect  that  such  full  warranty  bill of sale
constitutes  an  effective  instrument  for  the  conveyance  of  title  to such
Replacement Engine;

          (e) furnish an opinion of  Lessee's  aviation  law counsel  reasonably
satisfactory  to Lessor  and  addressed  to Lessor and  Mortgagee  as to the due
filing for recordation of each Lease  Supplement and Trust Indenture  Supplement
with respect to such Replacement Engine under the Act; and

          (f) furnish a certificate of a qualified aircraft engineer (who may be
an employee of Lessee) certifying that such Replacement Engine complies with the
value,  utility  and  remaining  useful life  requirements  set forth in Section
10.2.2.

          Lessor  and  Lessee  understand  and agree  that if at the time of any
replacement of any Engine,  as contemplated in this Section 10, the Airframe was
registered in a jurisdiction other than the United States, then the requirements

<PAGE>

set  forth  above  in this  Section  10.3.1  relating  to  compliance  with  the
requirements  of the Act or the FAA,  shall be deemed to refer to the comparable
applicable Law of, and the Aviation Authority of, such other jurisdiction.

            10.3.2 OTHER OBLIGATIONS

          (a) Lessor  shall,  in all  events,  be  entitled  to the  benefits of
Section 1110 with respect to any Replacement  Engine and Lessee and Lessor shall
cooperate  and take such  action as the other may  reasonably  request  so as to
ensure that Lessor shall be entitled to such benefits.

          (b) No Event of Loss with  respect  to an Engine  shall  result in, or
otherwise allow or permit, any reduction, deferral, discharge or other change in
the timing or amount of any Rent payable by Lessee  hereunder,  and Lessee shall
pay all  such  Rent and  other  amounts  as  though  such  Event of Loss had not
occurred.

     10.4 CONVEYANCE TO LESSEE

          Upon  compliance by Lessee with the applicable  terms of Sections 10.2
and 10.3.1, Lessor will transfer to Lessee the Engine with respect to which such
Event of Loss occurred, in accordance with Section 4.5.

     10.5 APPLICATION OF PAYMENTS

          Any  amounts,  other than  insurance  proceeds in respect of damage or
loss not constituting an Event of Loss (the application of which is provided for
in  Section  11),  received  at any  time by  Lessor,  Lessee  or any  Permitted
Sublessee from any Government Entity or any other Person in respect of any Event
of Loss will be applied as follows:

            10.5.1 LOSS OF ENGINE

          If such amounts are received  with respect to an Engine (other than an
Engine  installed on the Airframe at the time such Airframe  suffers an Event of
Loss),  upon  compliance by Lessee with the  applicable  terms of Section 10.2.2
with  respect to the Event of Loss for which such  amounts  are  received,  such
amounts shall be paid over to, or retained by, Lessee.

            10.5.2 PAYMENT OF LOSS

          If such amounts are received, in whole or in part, with respect to the
Airframe, such amounts shall be applied as follows:

<PAGE>

          (a) FIRST,  if the sum  described in Section  10.1.2 has not then been
paid in full by Lessee, such amounts shall be paid to Lessor (or to Mortgagee so
long as Mortgagee  has not given notice to Lessee that the Trust  Indenture  has
been duly  discharged,  except with respect to Excluded  Payments) to the extent
necessary to pay in full such sum;

          (b) SECOND, the remainder, if any, shall be paid to Lessee.

     10.6 REQUISITION OF AIRCRAFT FOR USE

          If any Government  Entity shall  requisition  for use the Airframe and
the Engines or engines installed thereon, and if the same does not constitute an
Event of Loss,  Lessee  shall  promptly  notify  Lessor  and  Mortgagee  of such
requisition and all of Lessee's  obligations under this Agreement shall continue
to the same extent as if such requisition had not occurred;  PROVIDED,  HOWEVER,
that if the Airframe and Engines or engines  installed  thereon are not returned
to Lessor by Lessee at the end of the Term,  unless  Lessor shall have  elected,
upon notice given not less than 30 days nor more than 120 days before the end of
the Term, not to treat such event as  constituting an Event of Loss with respect
to the Aircraft,  Lessee shall be obligated to pay the Stipulated Loss Value and
all other  amounts  payable  pursuant  to  Section  10.1.2  with  respect to the
Aircraft.  If Lessor  shall have  elected not to treat such event as an Event of
Loss, Lessee shall be obligated to return the Airframe and Engines or engines to
Lessor  pursuant to, and in all other respects to comply with the provisions of,
Section 5 promptly upon their return by such Government Entity, and Lessee shall
pay to Lessor upon such return an amount  equal to the average  daily Basic Rent
payable by Lessee  during the Term for each day after the end of the Term to but
excluding the day of such return, up to a maximum of 30 days.

     10.7 REQUISITION OF AN ENGINE FOR USE

          If any Government  Entity shall requisition for use any Engine but not
the Airframe,  Lessee will replace such Engine by complying  with the applicable
terms of  Sections  10.2 and 10.3 to the same  extent as if an Event of Loss had
occurred  with  respect to such Engine,  and any payments  received by Lessor or
Lessee from such  Government  Entity with respect to such  requisition  shall be
paid or retained in accordance with Section 10.5.1.

     10.8 APPLICATION OF PAYMENTS

          All payments received by Lessor or Lessee, or any Permitted Sublessee,
from any  Government  Entity for the use of the  Airframe and Engines or engines
installed  thereon during the Term shall be paid over to, or retained by, Lessee

<PAGE>

and all payments received by Lessor or Lessee from any Government Entity for the
use of the  Airframe  and Engines or engines  installed  thereon  after the Term
shall  be  paid  over  to,  or  retained  by,  Lessor;  provided  that,  if such
requisition  constitutes an Event of Loss,  then all such payments shall be paid
over to Lessor (or to  Mortgagee  so long as  Mortgagee  has not given notice to
Lessee that the Trust Indenture has been duly discharged),  and held as provided
in Section 10.5.

     10.9 APPLICATION OF PAYMENTS DURING EXISTENCE OF A LEASE
          EVENT OF DEFAULT

          Any amount  described in this Section 10 that is payable or creditable
to, or  retainable  by, Lessee shall not be paid or credited to, or retained by,
Lessee if at the time such payment,  credit or retention would otherwise occur a
Payment Default or Bankruptcy Default shall have occurred and be continuing, but
shall  instead  be held by or paid over to Lessor  (or to  Mortgagee  so long as
Mortgagee has not given notice to Lessee that the Trust  Indenture has been duly
discharged)  as security for the  obligations of Lessee under this Lease and the
other Lessee Operative  Agreements and shall be invested pursuant to Section 4.4
hereof unless and until Lessor shall have demanded  liquidated  damages pursuant
to Section 15.1.3 or 15.1.4 and such amount is applied, at the option of Lessor,
or upon the  written  request of Lessee to Lessor,  from time to time during the
continuance  of a Lease Event of Default,  to  Lessee's  obligations  under this
Lease as and when due, it being  understood that any such  application  shall be
made to  such  obligations  of  Lessee  as  Lessor  may  determine  in its  sole
discretion. At such time as there shall not be continuing any Payment Default or
Bankruptcy  Default,  such  amount  shall be paid to  Lessee to the  extent  not
previously applied in accordance with this Section 10.9.

SECTION 11. INSURANCE

     11.1 LESSEE'S OBLIGATION TO INSURE

          Lessee shall comply with,  or cause to be complied  with,  each of the
provisions  of  Annex  D,  which  provisions  are  hereby  incorporated  by this
reference as if set forth in full herein.

     11.2 INSURANCE FOR OWN ACCOUNT

          Nothing  in  Section  11  shall  limit or  prohibit  (a)  Lessee  from
maintaining the policies of insurance  required under Annex D with higher limits
than those specified in Annex D, or (b) Lessor,  Mortgagee or Owner  Participant
from  obtaining  insurance  for its own account (and any proceeds  payable under
such  separate  insurance  shall be payable as provided  in the policy  relating

<PAGE>

thereto);  PROVIDED,  HOWEVER,  that no insurance  may be obtained or maintained
that would limit or otherwise  adversely  affect the  coverage of any  insurance
required to be obtained or maintained by Lessee  pursuant to this Section 11 and
Annex D.

     11.3 INDEMNIFICATION BY GOVERNMENT IN LIEU OF INSURANCE

          Lessor  agrees to accept,  in lieu of insurance  against any risk with
respect to the Aircraft described in Annex D, indemnification from, or insurance
provided by, the U.S.  Government,  or upon the written consent of Lessor, other
Government Entity, against such risk in an amount that, when added to the amount
of insurance  (including  permitted  self-insurance),  if any, against such risk
that Lessee (or any Permitted Sublessee) may continue to maintain, in accordance
with this Section 11, during the period of such  requisition or transfer,  shall
be at least  equal to the  amount  of  insurance  against  such  risk  otherwise
required by this Section 11.

     11.4 APPLICATION OF INSURANCE PROCEEDS

          As between  Lessor and Lessee,  all insurance  proceeds  received as a
result of the occurrence of an Event of Loss with respect to the Aircraft or any
Engine  under  policies  required to be  maintained  by Lessee  pursuant to this
Section 11 will be applied in  accordance  with  Section  10.5.  All proceeds of
insurance required to be maintained by Lessee, in accordance with Section 11 and
Section B of Annex D, in respect of any property damage or loss not constituting
an Event of Loss with  respect to the  Aircraft,  Airframe or any Engine will be
applied in payment  (or to  reimburse  Lessee)  for  repairs or for  replacement
property,  and any balance  remaining  after such  repairs or  replacement  with
respect to such damage or loss shall be paid over to, or retained by, Lessee.

     11.5 APPLICATION OF PAYMENTS DURING EXISTENCE OF DEFAULT

          Any amount  described in this Section 11 that is payable or creditable
to, or  retainable  by, Lessee shall not be paid or credited to, or retained by,
Lessee if at the time such payment,  credit or retention would otherwise occur a
Lease Event of Default shall have occurred and be continuing,  but shall instead
be held by or paid over to Lessor (or to Mortgagee so long as Mortgagee  has not
given notice to Lessee that the Trust  Indenture  has been duly  discharged)  as
security  for the  obligations  of Lessee under this Lease and shall be invested
pursuant  to Section  4.4 hereof  unless and until  Lessor  shall have  demanded
liquidated  damages  pursuant  to Section  15.1.3 or 15.1.4  and such  amount is

<PAGE>

applied,  at the  option of  Lessor,  or upon the  written  request of Lessee to
Lessor, from time to time during the continuance of a Lease Event of Default, to
Lessee's  obligations under this Lease and the other Lessee Operative Agreements
as and when due, it being understood that any such application  shall be made to
such  obligations of Lessee as Lessor may determine in its sole  discretion.  At
such time as there shall not be  continuing  any Lease  Event of  Default,  such
amount  shall  be paid  to  Lessee  to the  extent  not  previously  applied  in
accordance with this Section 11.5.

SECTION 12. INSPECTION

          (a) Lessor,  Mortgagee or their respective authorized  representatives
(the "Inspecting  Parties") may, upon reasonable  notice to Lessee,  inspect the
Aircraft,  Airframe and Engines  (including,  without  limitation,  the Aircraft
Documents) and Lessee shall cooperate,  and shall cause any Permitted  Sublessee
to cooperate, with the Inspecting Parties in connection with any such inspection
(including,  without  limitation,  permitting any such Inspecting  Party to make
copies of such Aircraft  Documents not reasonably deemed  confidential by Lessee
or such Permitted Sublessee).

          (b) Except during the  continuance of any Lease Event of Default while
the Section 1110 Period shall not be in effect,  any  inspection of the Aircraft
hereunder  shall be limited to a visual,  walk-around  inspection  and shall not
include the opening of any panels,  bays or other  components  of the  Aircraft,
Airframe  or  Engines.  Any  inspection   permitted  hereunder,   including  any
inspection  conducted during the continuance of a Lease Event of Default,  shall
be conducted in a manner which does not  interfere  with Lessee's or a Permitted
Sublessee's operation, use and maintenance of such Aircraft, which determination
of interference shall be made by Lessee in its reasonable sole discretion.

          (c) With  respect to such  rights of  inspection,  neither  Lessor nor
Mortgagee  shall have any duty or liability to make, or any duty or liability by
reason of not making, any such visit, inspection or survey.

          (d) Each  Inspecting  Party shall bear its own expenses in  connection
with any such  inspection  (including  the cost of any copies made in accordance
with  Section  12(a));  PROVIDED,  that if a Lease  Event of Default  shall have
occurred  and be  continuing,  Lessee shall bear all such  reasonable  expenses,
except,  in the case of a Chapter 11  reorganization,  during the  Section  1110
Period.

<PAGE>

          (e) If requested by Lessor,  Lessee shall  promptly  advise,  or shall
cause any  Permitted  Sublessee  to  advise,  Lessor of the date upon  which the
Aircraft,  Airframe or any Engine undergoes its next scheduled maintenance visit
or next major  check,  and with  respect to any  Engine,  the next  off-the-wing
maintenance,  and shall  advise  Lessor of the name and location of the relevant
maintenance  performer.  Lessor  shall  have  the  opportunity  to  attend  such
scheduled  maintenance visit or major check,  subject to the other provisions of
this Section 12.

SECTION 13. ASSIGNMENT; MERGER; SUCCESSOR OWNER TRUSTEE

     13.1 IN GENERAL

          This Lease and the other Lessee Operative  Agreements shall be binding
upon and  inure to the  benefit  of  Lessor  and  Lessee  and  their  respective
successors and permitted assigns. Except as otherwise expressly permitted by the
terms of the Lease or any other  Lessee  Operative  Agreement,  Lessee will not,
without the prior  written  consent of Lessor and  Mortgagee,  assign any of its
rights under this Lease. Except as otherwise provided herein (including, without
limitation, under the provisions of Section 15 hereof), Lessor and Mortgagee may
not assign or convey any of its right,  title and  interest in and to this Lease
or the Aircraft without the prior written consent of Lessee, such consent not to
be unreasonably withheld.

     13.2 MERGER OF LESSEE

            13.2.1 IN GENERAL

          Lessee shall not consolidate with or merge into any other person under
circumstances  in which  Lessee is not the  surviving  corporation,  or  convey,
transfer or lease in one or more  transactions all or  substantially  all of its
assets to any other person, unless:

          (a) such person is organized,  existing and in good standing under the
Laws of the  United  States,  any State of the  United  States  or the  District
Columbia and, upon consummation of such transaction,  such person will be a U.S.
Air Carrier;

          (b) such person  executes and delivers to Lessor and  Mortgagee a duly
authorized,   legal,  valid,  binding  and  enforceable  agreement,   reasonably
satisfactory in form and substance to Lessor, containing an effective assumption
by such  person  of the due and  punctual  performance  and  observance  of each
covenant,  agreement  and  condition in the Lessee  Operative  Agreements  to be
performed or observed by Lessee;

<PAGE>

          (c)  such  person  makes  such  filings  and  recordings  with the FAA
pursuant to the Act as shall be  necessary  to evidence  such  consolidation  or
merger; and

          (d) immediately after giving effect to such consolidation or merger no
Lease Event of Default shall have occurred and be continuing.

            13.2.2 EFFECT OF MERGER

          Upon any such  consolidation  or merger of Lessee with or into, or the
conveyance,  transfer  or lease by  Lessee  of all or  substantially  all of its
assets to, any Person in  accordance  with this Section  13.2,  such Person will
succeed to, and be  substituted  for, and may exercise every right and power of,
Lessee  under the Lessee  Operative  Agreements  with the same effect as if such
person had been named as "Lessee" therein.  No such  consolidation or merger, or
conveyance, transfer or lease, shall have the effect of releasing Lessee or such
Person from any of the  obligations,  liabilities,  covenants or undertakings of
Lessee under the Lease.

     13.3 ASSIGNMENT SECURITY FOR LESSOR'S OBLIGATIONS

          In order to secure the indebtedness  evidenced by the Equipment Notes,
Lessor has  agreed in the Trust  Indenture,  among  other  things,  to assign to
Mortgagee this Lease and to mortgage the Aircraft, Airframe and Engines in favor
of Mortgagee,  subject to the  reservations  and  conditions  therein set forth.
Lessee  hereby  accepts and consents to the  assignment  of all Lessor's  right,
title  and  interest  in and to this  Lease  pursuant  to the terms of the Trust
Indenture.  In accordance with Section 3.3(c),  Lessee agrees to pay directly to
Mortgagee (or, after receipt by Lessee of notice from Mortgagee of the discharge
of the Trust  Indenture,  to Lessor),  all amounts of Rent (other than  Excluded
Payments)  due or to become due  hereunder  and assigned to Mortgagee and Lessee
agrees that Mortgagee's  right to such payments  hereunder shall be absolute and
unconditional and shall not be affected by any circumstance,  including, without
limitation,  the circumstances  set forth in Section 16 hereof.  Notwithstanding
the foregoing  assignment of this Lease,  the obligations of Lessee to Lessor to
perform the terms and  conditions  of this Lease shall  remain in full force and
effect.

     13.4 SUCCESSOR OWNER TRUSTEE

          Lessee  agrees that in the case of the  appointment  of any  successor
Owner Trustee pursuant to the terms of the Participation Agreement and the Trust
Agreement,  such  successor  Owner Trustee  shall,  upon written  notice by such
successor Owner Trustee to Lessee,  succeed to all the rights,  powers and title

<PAGE>

of Lessor  hereunder  and  shall be  deemed  to be  Lessor  and the owner of the
Aircraft  and the other  assets  of the Trust  Estate  for all  purposes  hereof
without  the  necessity  of any consent or approval by Lessee and without in any
way  altering  the terms of this Lease or  Lessee's  obligations  hereunder.  An
appointment  and  designation of a successor Owner Trustee shall not exhaust the
right to appoint and designate  further  successor or additional  Owner Trustees
pursuant to the Participation Agreement and the Trust Agreement,  and such right
may be exercised repeatedly as long as this Lease shall be in effect.

SECTION 14. LEASE EVENTS OF DEFAULT

          The  occurrence  of any one or more  of the  following  circumstances,
conditions,  acts or events,  for any reason  whatsoever  and  whether  any such
circumstance,  condition, act or event shall be voluntary or involuntary or come
about or be effected by  operation of Law or pursuant to or in  compliance  with
any judgment,  decree, order, rule or regulation of any Government Entity, shall
constitute a Lease Event of Default so long as it shall not have been remedied:

     14.1 PAYMENTS

          Lessee  shall  fail to pay any  amount of Basic  Rent,  Renewal  Rent,
Stipulated  Loss Value or Termination  Value within five (5) Business Days after
the same shall have  become due;  or Lessee  shall fail to pay any  Supplemental
Rent (other than Stipulated  Loss Value or Termination  Value) when due and such
failure shall continue for a period in excess of ten (10) Business Days from and
after the date of any written  notice to Lessee from Lessor,  Mortgagee or Owner
Participant of the failure to make such payment when due; provided that any such
failure  to pay any  Excluded  Payment  shall not  constitute  a Lease  Event of
Default until  written  notice is given by the Owner  Participant  to Lessee and
Mortgagee  that such  failure  constitutes  a Lease  Event of  Default  and such
failure  shall have  continued  for a period in excess of ten (10) Business Days
after such notice.

     14.2 INSURANCE

          Lessee  shall fail to carry and  maintain,  or cause to be carried and
maintained, insurance on and in respect of the Aircraft, Airframe and Engines in
accordance with the provisions of Section 11.

<PAGE>

     14.3 OTHER COVENANTS

          Lessee  shall fail to observe or perform (or caused to be observed and
performed) in any material  respect any other covenant,  agreement or obligation
set forth  herein or in any other  Lessee  Operative  Agreement  (other than the
covenants, agreements and obligations set forth in the Tax Indemnity Agreement),
and such  failure  shall  continue  unremedied  for a period of 30 days from and
after  the  date  of  written  notice  thereof  to  Lessee  from  Lessor,  Owner
Participant or Mortgagee,  unless such failure is capable of being corrected and
Lessee shall be diligently  proceeding  to correct such  failure,  in which case
there shall be no Lease  Event of Default  unless and until such  failure  shall
continue unremedied for a period of 90 days after receipt of such notice.

     14.4 REPRESENTATIONS AND WARRANTIES

          Any   representation  or  warranty  made  by  Lessee  herein,  in  the
Participation  Agreement or in any other Lessee Operative  Agreement (other than
the representations and warranties of Lessee in the Tax Indemnity Agreement) (a)
shall prove to have been untrue or inaccurate in any material  respect as of the
date made, (b) such untrue or inaccurate  representation or warranty is material
at the time in question, (c) and the same shall remain uncured (to the extent of
the adverse impact of such  incorrectness on the interest of the Participants or
Lessor)  for a period in  excess  of 30 days from and after the date of  written
notice  thereof from Lessor,  Owner  Participant  or Mortgagee to Lessee (except
that this clause (c) shall be  inapplicable  in the case of Section 6.1.7 of the
Participation Agreement).

     14.5 BANKRUPTCY AND INSOLVENCY

          (a)  Lessee  shall  consent  to the  appointment  of or the  taking of
possession by a receiver,  trustee or  liquidator of itself or of  substantially
all of its  property,  or Lessee shall admit in writing its inability to pay its
debts  generally  as they come due, or does not pay its debts  generally as they
become due or shall make a general  assignment for the benefit of creditors,  or
Lessee shall file a voluntary  petition in bankruptcy or a voluntary petition or
an answer  seeking  reorganization,  liquidation or other relief in a case under
any bankruptcy  Laws or other  insolvency  Laws (as in effect at such time),  or
Lessee shall seek relief by  voluntary  petition,  answer or consent,  under the
provisions  of any other  bankruptcy  or other  similar  Law  providing  for the
reorganization  or  winding-up  of  corporations  (as in effect at such time) or
Lessee's  board of  directors  shall adopt a resolution  authorizing  any of the
foregoing; or

<PAGE>

          (b) an order,  judgment  or decree  shall be  entered  by any court of
competent  jurisdiction  appointing,  without the consent of Lessee, a receiver,
trustee or liquidator  of Lessee or of  substantially  all of its  property,  or
substantially  all of the property of Lessee shall be sequestered,  and any such
order,  judgment or decree of appointment or sequestration shall remain in force
undismissed,  unstayed and  unvacated  for a period of 90 days after the date of
entry thereof; or

          (c) a petition  against Lessee in a case under any bankruptcy  Laws or
other  insolvency Laws (as in effect at such time) is filed and not withdrawn or
dismissed  within 90 days  thereafter,  or if, under the  provisions  of any Law
providing for  reorganization  or winding-up of corporations  which may apply to
Lessee, any court of competent  jurisdiction  assumes  jurisdiction,  custody or
control of Lessee or of substantially all of its property and such jurisdiction,
custody or control remains in force  unrelinquished,  unstayed and  unterminated
for a period of 90 days.

SECTION 15. REMEDIES AND WAIVERS

     15.1 REMEDIES

          If any Lease Event of Default  shall occur and be  continuing,  Lessor
may,  at its option and at any time and from time to time,  exercise  any one or
more of the following remedies as Lessor in its sole discretion shall elect:

            15.1.1 RETURN AND REPOSSESSION

          Lessor may cause  Lessee,  upon giving  written  notice to Lessee,  to
return promptly,  and Lessee shall return promptly,  the Airframe and Engines as
Lessor  may so  demand,  to  Lessor  or its order in the  manner  and  condition
required by, and otherwise in accordance  with,  all the provisions of Section 5
as if the  Airframe or Engine  were being  returned at the end of the Base Lease
Term or any  Renewal  Lease Term or Lessor,  at its  option,  may enter upon the
premises where the Airframe or any Engine, or any Part thereof,  are located and
take  immediate  possession  of and remove the same by  summary  proceedings  or
otherwise,  all  without  liability  accruing to Lessor for or by reason of such
entry or taking of possession, whether for the restoration of damage to property
caused by such taking or otherwise, and Lessee expressly waives any right it may
have to a hearing prior to repossession of the Aircraft.

<PAGE>

            15.1.2 SALE AND USE

          Lessor  may sell the  Airframe  and/or any Engine at public or private
sale, at such times and places, and to such Persons (including Lessor, Mortgagee
or any  Participant),  as Lessor may determine;  or Lessor may otherwise dispose
of, hold,  use,  operate,  lease to others or keep idle the Airframe  and/or any
Engine, as Lessor, in its sole discretion,  may determine, all free and clear of
any rights of Lessee and without  any duty to account to Lessee with  respect to
such action or inaction or for any  proceeds  with  respect  thereto,  except as
hereinafter  set forth in this  Section  15, and except to the extent  that such
proceeds  would  constitute,  under  applicable  Law, a  mitigation  of Lessor's
damages  suffered or incurred as a result of the subject Lease Event of Default.
Lessor shall give Lessee at least 15 days prior written notice of the date fixed
for any public sale of the Airframe and/or any Engine or of the date on or after
which will occur the execution of any contract providing for any private sale.

            15.1.3 CERTAIN LIQUIDATED DAMAGES

          Whether or not Lessor shall have exercised, or shall thereafter at any
time exercise,  any of its rights under Section 15.1.1 or 15.1.2 with respect to
the Airframe and/or any Engine,  or any Part thereof,  Lessor, by written notice
to Lessee  specifying a payment date (which shall be the  Stipulated  Loss Value
Date next  occurring not less than 10 days after the date of such  notice),  may
demand Lessee to pay to Lessor,  and Lessee shall pay to Lessor,  on the payment
date so  specified  and in the  manner  and in funds of the  type  specified  in
Section  3.3, as  liquidated  damages for loss of a bargain and not as a penalty
(in lieu of the Basic Rent or Renewal Rent, as the case may be, for the Aircraft
in respect of all periods  commencing on or after the date specified for payment
in such notice), the following amounts:

          (a) all unpaid Basic Rent or Renewal  Rent, as the case may be, due at
any time prior to the Stipulated Loss Value Date specified in such notice; plus

          (b) an amount  equal to the  excess,  if any, of the  Stipulated  Loss
Value for the Aircraft,  computed as of the Stipulated Loss Value Date specified
in such  notice,  over the Fair Market  Sales Value of the  Aircraft,  as of the
Stipulated Loss Value Date specified in such notice; plus

          (c) interest on the amounts  specified in the foregoing  clause (a) at
the  Payment Due Rate from and  including  the date on which any such amount was
due to the date of payment of such amount; plus

<PAGE>

          (d) interest on the amount  specified in the  foregoing  clause (b) at
the Payment Due Rate from and including the Stipulated Loss Value Date specified
in such notice to the date of payment of such amount.

            15.1.4 LIQUIDATED DAMAGES UPON SALE

          If Lessor,  pursuant to Section  15.1.2 or applicable  Law, shall have
sold the Aircraft, Lessor, in lieu of exercising its rights under Section 15.1.3
with respect to the Aircraft, may, if Lessor shall so elect, upon giving written
notice to Lessee,  demand Lessee to pay Lessor,  and Lessee shall pay to Lessor,
on the date of such sale and in the manner and in funds of the type specified in
Section  3.3, as  liquidated  damages for loss of a bargain and not as a penalty
(in lieu of the Basic Rent or Renewal Rent, as the case may be, for the Aircraft
in respect of all periods  commencing  on or after the date of such  sale),  the
following amounts:

          (a) all unpaid Basic Rent or Renewal  Rent, as the case may be, due at
any time prior to the Stipulated Loss Value Date on or immediately preceding the
date of such sale; plus

          (b) an amount equal to the excess,  if any, of (i) the Stipulated Loss
Value of the Aircraft, computed as of the Stipulated Loss Value Date used in the
foregoing  clause (a) for the computation of unpaid Rent, over (ii) the proceeds
of such sale,  minus all reasonable costs of Lessor in connection with the sale;
plus

          (c) if the date of such sale is not a Stipulated  Loss Value Date,  an
amount equal to interest on the  outstanding  principal  amount of the Equipment
Notes at the rate per annum borne thereby from and including the Stipulated Loss
Value Date used in the foregoing  clause (a) for the  computation of unpaid Rent
to the date of such sale; plus

          (d) interest on the amounts  specified in the foregoing  clause (a) at
the  Payment Due Rate from and  including  the date on which any such amount was
due to the date of payment of such amount; plus

          (e)  interest on the sum of the  amounts  specified  in the  foregoing
clause (b) at the Payment Due Rate from and  including  the date of such sale to
the date of payment of such amounts.

<PAGE>

            15.1.5 RESCISSION

          Lessor may (i) at its option,  rescind or  terminate  this Lease as to
the Aircraft,  Airframe or any Engine, or any Part thereof, or (ii) exercise any
other  right or  remedy  that may be  available  to it under  applicable  Law or
proceed by  appropriate  court  action to enforce the terms hereof or to recover
damages for the breach hereof,  including without limitation  Lessee's agreement
to lease the Aircraft for the Term and to pay Rent.

            15.1.6 OTHER REMEDIES

          In addition to the  foregoing  remedies  (but without  duplication  of
amounts  otherwise  paid under this Section 15),  Lessee shall be liable for any
and all unpaid Rent due hereunder  before,  during or after (except as otherwise
provided  herein) the  exercise  of any of the  foregoing  remedies  and for all
reasonable  attorneys'  fees and other costs and expenses of Lessor,  including,
without  limitation,  interest on overdue  Rent at the rate as herein  provided,
incurred  by  reason of the  occurrence  of any Lease  Event of  Default  or the
exercise of Lessor's  remedies with respect  thereto,  including all  reasonable
costs and  expenses  of Lessor  incurred  in  connection  with the return of the
Airframe or any Engine,  in accordance with the terms of Section 5 or in placing
the  Airframe or any Engine,  in the  condition  and  airworthiness  required by
Section 5.

     15.2 LIMITATIONS UNDER CRAF

          Notwithstanding the provisions of Section 15.1, during any period that
the Aircraft,  Airframe or any Engine is subject to CRAF in accordance  with the
provisions of Section 7.2.3 and in the possession of the U.S. Government, Lessor
shall not,  as a result of any Lease  Event of Default,  exercise  its  remedies
hereunder in such manner as to limit  Lessee's  control under this Lease (or any
Permitted  Sublessee's  control under any  Permitted  Sublease) of the Aircraft,
Airframe or such  Engine,  unless at least 30 days' (or such other period as may
then be applicable  under CRAF) written notice of default  hereunder  shall have
been given by Lessor or Mortgagee by registered or certified mail to Lessee (and
any Permitted  Sublessee) with a copy to the Contracting Officer  Representative
or  Representatives  for the Military  Airlift  Command of the United States Air
Force to whom notices must be given under the  contract  governing  Lessee's (or
any Permitted  Sublessee's)  participation in CRAF with respect to the Aircraft,
Airframe or any Engine.

<PAGE>

     15.3 RIGHT TO PERFORM FOR LESSEE

          If Lessee (i) fails to make any payment of Rent required to be made by
it  hereunder  or (ii)  fails to perform  or comply  with any of its  agreements
contained  herein and such failure  continues  for a period of thirty days after
written  notice  thereof is given by Lessor,  Mortgagee or Owner  Participant to
Lessee,  Lessor may (but shall not be obligated to) make such payment or perform
or comply with such agreement,  and the amount of such payment and the amount of
the expenses of Lessor or Mortgagee  incurred in connection with such payment or
the  performance  of or  compliance  with  such  agreement,  as the case may be,
together  with  interest  thereon  at the  Payment  Due  Rate,  shall be  deemed
Supplemental  Rent,  payable  by Lessee  upon  demand  by  Lessor or  Mortgagee,
whichever is entitled thereto. No such payment,  performance or compliance shall
be deemed to cure any Lease  Default  or Lease  Event of  Default  or  otherwise
relieve Lessee of its obligations with respect thereto.

     15.4 DETERMINATION OF FAIR MARKET SALES VALUE

          For the purpose of this  Section 15, the "Fair  Market Sales Value" of
the Aircraft  shall be  determined  on an "as is, where is" basis and shall take
into account customary brokerage and other out-of-pocket fees and expenses which
typically would be incurred in connection with a sale of the Aircraft.  Any such
determination shall be made by an Appraiser selected by Lessor and the costs and
expenses associated  therewith shall be borne by Lessee,  unless Lessor does not
obtain possession of the Aircraft, Airframe and Engines pursuant to this Section
15, in which case an  Appraiser  shall not be  appointed  and Fair Market  Sales
Value for purposes of this Section 15 shall be zero.

     15.5 REMEDIES CUMULATIVE

          Nothing contained in this Lease shall be construed to limit in any way
any right,  power,  remedy or privilege  of Lessor  hereunder or under any other
Operative  Agreement or now or hereafter existing at law or in equity.  Each and
every right, power, remedy and privilege hereby given to, or retained by, Lessor
in this Lease  shall be in  addition  to and not in  limitation  of every  other
right, power,  remedy and privilege given under the Operative  Agreements or now
or hereafter existing at law or in equity.  Each and every right,  power, remedy
and privilege of Lessor under this Lease and any other  Operative  Agreement may
be exercised from time to time or simultaneously  and as often and in such order
as may be deemed  expedient  by Lessor.  All such rights,  powers,  remedies and
privileges shall be cumulative and not mutually  exclusive,  and the exercise of
one shall not be deemed a waiver of the  right to  exercise  any  other.  Lessee
hereby waives to the extent  permitted by applicable  Law any right which it may
have to require Lessor to choose or elect remedies.

<PAGE>

SECTION 16. LESSEE'S OBLIGATIONS; NO SETOFF, COUNTERCLAIM, ETC.

          (a) Lessee's  obligation to pay Rent  hereunder  shall be absolute and
unconditional,  and  shall  not  be  affected  by  any  event  or  circumstance,
including, without limitation: (i) any setoff, counterclaim, recoupment, defense
or other right that Lessee may have against Lessor,  Mortgagee, any Participant,
any Note Holder, or any other Person for any reason whatsoever;  (ii) any defect
in the title, airworthiness, condition, design, operation or fitness for use of,
or any  damage to or loss or  destruction  of,  the  Aircraft,  Airframe  or any
Engine,  or any  interruption  or cessation in the use or possession  thereof by
Lessee   for  any  reason   whatsoever;   (iii)  any   insolvency,   bankruptcy,
reorganization or similar  proceedings by or against Lessee or any other Person;
or (iv) any other  circumstance,  happening or event whatsoever,  whether or not
similar to any of the foregoing.

          (b) If for any reason  whatsoever  this Lease shall be  terminated  in
whole  or in  part by  operation  of law or  otherwise  except  as  specifically
provided herein,  Lessee  nonetheless agrees to pay an amount equal to each Rent
payment at the time such payment would have become due and payable in accordance
with the terms  hereof had this  Agreement  not been  terminated  in whole or in
part.  Lessee hereby waives,  to the extent permitted by applicable law, any and
all rights that it may now have or that at any time  hereafter  may be conferred
upon it, by statute or otherwise,  to terminate,  cancel, quit or surrender this
Agreement, except in accordance with the express terms hereof.

          (c)  Nothing  set  forth in this  Section  16 shall  be  construed  to
prohibit Lessee from separately pursuing any claim that it may have from time to
time against  Lessor or any other Person with respect to any matter  (other than
the absolute and unconditional nature of Lessee's  obligations  hereunder to pay
Rent,  and other than the matters  specified in  paragraphs  (a) and (b) above).
Without limiting the foregoing, nothing in this Section 16 shall be construed as
a waiver by Lessee,  or otherwise  limit Lessee in pursuing any claim by Lessee,
of any breach by Lessor,  Owner  Participant or any other Person of any covenant
or obligation contained in any Operative Agreement.

<PAGE>

SECTION 17. RENEWAL AND PURCHASE OPTIONS

     17.1 NOTICES GENERALLY

          (a) At  least  225  days  but not  more  than  375  days  prior to the
Scheduled  Expiration Date or, if a Renewal Lease Term is then in effect,  prior
to the Scheduled Renewal Term Expiration Date of such Renewal Lease Term, Lessee
may  provide  notice to Lessor  that  Lessee may  exercise  either the option to
extend the leasing of the Aircraft for a Renewal  Lease Term pursuant to Section
17.2 or the option to purchase the Aircraft on the Scheduled  Expiration Date or
Scheduled  Renewal Term  Expiration Date of such Renewal Lease Term, as the case
may be, pursuant to Section 17.3 (a "Preliminary Notice").

          (b) If any such Preliminary Notice is given by Lessee, then Lessee may
provide a further  notice  specifying  which  option it intends  to elect,  with
respect to the relevant  period,  pursuant to Section  17.2.1 or 17.3.1,  as the
case may be.

     17.2 RENEWAL OPTIONS

            17.2.1 RENEWAL NOTICE

          (a) If Lessee has given a Preliminary  Notice, as specified in Section
17.1, and subject to the terms and  conditions of this Section 17.2,  Lessee may
exercise  its option to extend  the  leasing of the  Aircraft  hereunder  on two
occasions,  in each case until the next Scheduled  Renewal Term Expiration Date,
on the same terms,  provisions and conditions  (except as  contemplated  by this
Section 17) set forth herein and in the other Lessee  Operative  Agreements with
respect to the Base Lease Term, by delivery of a notice (a "Renewal  Notice") to
Lessor  not less  than 180 days but not more  than 375 days  prior to (i) if the
Base Lease Term is then in effect,  the Scheduled  Expiration Date, or (ii) if a
Renewal Lease Term is then in effect, the Scheduled Renewal Term Expiration Date
for such Renewal Lease Term.

          (b) Notwithstanding  anything to the contrary in this Agreement or any
other Operative Agreement:

          (i) No Preliminary Notice or Renewal Notice shall be binding on Lessor
     or oblige  Lessor to extend the  leasing of the  Aircraft  hereunder  for a
     Renewal  Lease Term if any  Payment  Default,  Bankruptcy  Default or Lease
     Event of Default  shall have  occurred and be  continuing  on and as of the
     date that such Renewal Lease Term would otherwise commence.

<PAGE>

          (ii) Any Renewal Notice shall be revocable by Lessee until 10 Business
     Days after the Renewal  Rent is  determined  in  accordance  with  Sections
     17.2.2 and  unless  revoked  by  written  notice by Lessee to Lessor  shall
     thereafter  become   irrevocable  and  shall  constitute  an  unconditional
     obligation  of Lessee to extend the leasing of the Aircraft  hereunder  for
     the Renewal Lease Term to which such Renewal Notice relates.

          (iii)  Lessee  shall not be entitled to give any Renewal  Notice if it
     has (x) not  delivered  a  Preliminary  Notice or (y)  delivered a Purchase
     Notice to Lessor.

            17.2.2 RENEWAL RENT

          (a) During the Renewal Lease Term,  Lessee shall pay to Lessor on each
Payment  Date,  in the manner and in the funds of the type  specified in Section
3.3, Renewal Rent in advance.

          (b) The Renewal Rent payable by Lessee on each Payment Date during any
Renewal  Lease Term shall be the Fair Market  Rental  Value of the  Aircraft for
such Renewal  Lease Term.  Any such Fair Market Rental Value shall be determined
not more than 10 Business Days after Lessee gives a Preliminary Notice by mutual
agreement  of Lessor  and  Lessee  or, if they  shall be unable to agree,  by an
appraisal in accordance with Section 17.4.

            17.2.3 STIPULATED LOSS AND TERMINATION VALUES

          (a) For any  Renewal  Lease  Term,  Stipulated  Loss  Value  Dates and
Termination Value dates shall be extended  throughout such Renewal Lease Term on
the same days and for the same months as during the Base Lease Term.

          (b)  Stipulated  Loss Value and  Termination  Value  amounts  that are
payable  during any such Renewal Lease Term shall be determined at the same time
that the Renewal Rent for such Renewal  Lease Term is  determined  under Section
17.2.2. Stipulated Loss Values and Termination Values for any such Renewal Lease
Term shall,  commencing on the first day of such Renewal Lease Term, be equal to
the Fair  Market  Sales Value of the  Aircraft,  computed as of the first day of
such Renewal  Lease Term,  and shall  decline  ratably on a monthly basis to the
Fair Market Sales Value of the Aircraft as of the last day of such Renewal Lease
Term.

          (c) Any Fair  Market  Sales  Value of the  Aircraft,  for  purposes of
calculating  Stipulated  Loss Value and  Termination  Value  amounts  applicable
during any such Renewal Lease Term,  shall be determined by mutual  agreement of

<PAGE>

Lessor  and  Lessee or, if they  shall be unable to agree,  by an  appraisal  in
accordance with Section 17.4.

     17.3 PURCHASE OPTION

            17.3.1 PURCHASE NOTICE

          (a)  Subject  to  Section  17.1 and the terms and  conditions  of this
Section 17.3,  Lessee may elect to purchase the Aircraft,  on any Purchase Date,
at a purchase  price equal to the lesser of (i) 61.35% of Lessor's Cost and (ii)
the Fair Market Sales Value of the Aircraft computed as of the Purchase Date.

          (b) Lessee may  exercise  such option to  purchase  the  Aircraft,  by
delivery of a notice (a  "Purchase  Notice") to Lessor not less than 180 and not
more than 375 days prior to the Purchase Date specified in such Purchase Notice.

          (c) Notwithstanding  anything to the contrary in this Agreement or any
other Operative Agreement:

          (i) Any  Purchase  Notice  (whether  delivered  or deemed to have been
     delivered)   shall  be   revocable   until  10  Business   Days  after  the
     determination  of the Fair Market  Sales Value in  accordance  with Section
     17.3.2 and  unless  revoked  by  written  notice by Lessee to Lessor  shall
     thereafter  become   irrevocable  and  shall  constitute  an  unconditional
     obligation of Lessee to purchase the Aircraft under this Section 17.3.

          (ii) No  Preliminary  Notice or  Purchase  Notice  shall be binding on
     Lessor  or oblige  Lessor to sell the  Aircraft  hereunder  if any  Payment
     Default,  Bankruptcy  Default or Lease Event of Default shall have occurred
     and be continuing on and as of such Purchase Date.

          (iii)  Lessee  shall not be  entitled to give any  Purchase  Notice in
     respect of any  Purchase  Date if it has (x) not  delivered  a  Preliminary
     Notice or (y)  delivered  a Renewal  Notice  for a Renewal  Lease Term that
     would commence immediately following such Purchase Date.

            17.3.2 DETERMINATION OF FAIR MARKET SALES VALUE

          The Fair Market Sales Value of the Aircraft  shall be  determined  not
more than 10 Business  Days after  Lessee gives a  Preliminary  Notice by mutual
agreement  of Lessor  and  Lessee  or, if they  shall be unable to agree,  by an
appraisal in accordance with Section 17.4.

<PAGE>

            17.3.3 TITLE

          Upon full and final payment by Lessee of (a) the  applicable  purchase
price of the Aircraft, (b) all unpaid Rent due and payable through and including
the Purchase Date and (c) all other amounts due and payable by Lessee under this
Agreement,  Lessor will  transfer to Lessee title to the Aircraft in  accordance
with Section 4.5.

     17.4 APPRAISALS

          Whenever  Fair Market  Rental  Value or Fair Market Sales Value of the
Aircraft is required to be  determined  by an  appraisal  under this Section 17,
Lessee and Lessor  shall  appoint a mutually  satisfactory  Appraiser to conduct
such appraisal. If Lessee and Lessor fail to agree upon a satisfactory Appraiser
then each shall promptly appoint a separate  Appraiser and such Appraisers shall
jointly determine such amount. If either Lessee or Lessor fails to so appoint an
Appraiser,  the determination of the single Appraiser  appointed shall be final.
If two Appraisers  are appointed and within 7 days after the  appointment of the
latter of such two  Appraisers,  they cannot  agree upon such  amount,  such two
Appraisers shall, within 8 days after such latter  appointment,  appoint a third
Appraiser  and such amount shall be  determined  by such three  Appraisers,  who
shall make their separate  appraisals within 7 days following the appointment of
the third  Appraiser,  and any  determination  so made shall be  conclusive  and
binding upon Lessor and Lessee.  If no such third Appraiser is appointed  within
such 8-day period, either Lessor or Lessee may apply to the American Arbitration
Association  to make such  appointment,  and both parties shall be bound by such
appointment.  The foregoing  appraisal procedure shall in any event be completed
no less  than 190 days  before  the end of the Base  Lease  Term or the  current
Renewal  Lease Term, as the case may be. If three  Appraisers  are appointed and
the  difference  between  the  determination  which is  farther  from the middle
determination  and the middle  determination is more than 125% of the difference
between the middle determination and the third determination,  then such farther
determination  shall be excluded,  the  remaining  two  determinations  shall be
averaged  and such  average  shall be final and binding  upon Lessor and Lessee.
Otherwise,  the average of all three  determinations  shall be final and binding
upon Lessor and Lessee.  The fees and expenses of all such  Appraisers  and such
appraisal  procedure shall be borne equally by Lessee and Lessor,  PROVIDED that
if Lessee elects not to renew this Lease or purchase the Aircraft  following the
conclusion of such appraisal, Lessee shall pay all expenses of such appraisal.

<PAGE>

SECTION 18. MISCELLANEOUS

     18.1 AMENDMENTS

          No provision of this Agreement may be amended,  supplemented,  waived,
modified,  discharged,  terminated or otherwise  varied  orally,  but only by an
instrument  in  writing  that  specifically  identifies  the  provision  of this
Agreement  that it  purports to amend,  supplement,  waive,  modify,  discharge,
terminate or otherwise  vary and is signed by Lessor and Lessee with the written
consent  of  the  Mortgagee  if  required  by the  Trust  Indenture.  Each  such
amendment, supplement, waiver, modification,  discharge, termination or variance
shall be effective  only in the specific  instance and for the specific  purpose
for  which it is  given.  No  provision  of this  Agreement  shall be  varied or
contradicted  by oral  communication,  course of dealing or performance or other
manner not set forth in an  agreement,  document  or  instrument  in writing and
signed by Lessor and Lessee.

     18.2 SEVERABILITY

          If  any   provision   hereof  shall  be  held   invalid,   illegal  or
unenforceable in any respect in any jurisdiction,  then, to the extent permitted
by Law (a) all other provisions  hereof shall remain in full force and effect in
such jurisdiction and (b) such invalidity,  illegality or unenforceability shall
not affect the validity,  legality or  enforceability  of such  provision in any
other jurisdiction.  If, however,  any Law pursuant to which such provisions are
held invalid,  illegal or unenforceable may be waived, such Law is hereby waived
by the  parties  hereto  to the full  extent  permitted,  to the end  that  this
Agreement  shall be deemed to be a valid and binding  agreement in all respects,
enforceable in accordance with its terms.

     18.3 THIRD-PARTY BENEFICIARY

          This  Agreement is not intended to, and shall not,  provide any person
not a party  hereto  (other than  Mortgagee,  the  Participants  and the Persons
referred to in Section 4.6, with respect to matters  expressly for their benefit
in this Lease) with any rights of any nature  whatsoever  against  either of the
parties  hereto,  and no person not a party hereto  (other than  Mortgagee,  the
Participants and the Persons referred to in Section 4.6, with respect to matters
expressly  for their  benefit in this  Lease)  shall  have any  right,  power or
privilege  in respect of, or have any  benefit or interest  arising out of, this
Agreement.

<PAGE>

     18.4 REPRODUCTION OF DOCUMENTS

          This  Agreement,  all annexes,  schedules and exhibits  hereto and all
agreements,  instruments  and  documents  relating  hereto,  including,  without
limitation  (a)  consents,  waivers  and  modifications  that may  hereafter  be
executed  and (b)  financial  statements,  certificates  and  other  information
previously or hereafter furnished to any party hereto, may be reproduced by such
party  by  any  photographic,   photostatic,  microfilm,  micro-card,  miniature
photographic or other similar  process,  and such party may destroy any original
documents so reproduced.  Any such reproduction  shall be admissible in evidence
as the original itself in any judicial or administrative  proceeding (whether or
not the original is in existence and whether or not such  reproduction  was made
by such party in the regular course of business) and any enlargement,  facsimile
or further reproduction of such reproduction likewise is admissible in evidence.

     18.5 COUNTERPARTS

          This Agreement and any  amendments,  waivers,  consents or supplements
hereto may be executed in any number of counterparts (or upon separate signature
pages  bound  together  into one or more  counterparts),  each of which  when so
executed shall be deemed to be an original, and all of which counterparts, taken
together, shall constitute one and the same instrument.

     18.6 NOTICES

          Unless otherwise expressly permitted by the terms hereof, all notices,
requests,  demands,  authorizations,  directions,  consents,  waivers  and other
communications  required or  permitted  to be made,  given,  furnished  or filed
hereunder shall be in writing (it being  understood that the  specification of a
writing in certain  instances and not in others does not imply an intention that
a writing is not required as to the latter),  shall refer  specifically  to this
Agreement   and  shall  be   personally   delivered,   sent  by   facsimile   or
telecommunication   transmission   (which  in  either  case   provides   written
confirmation  to the  sender  of its  delivery),  sent  by  registered  mail  or
certified mail, return receipt requested,  postage prepaid, or sent by overnight
courier service,  in each case to the respective address or facsimile number set
forth for such party in Schedule 1 to the  Participation  Agreement,  or to such
other address or number as either party hereto may  hereafter  specify by notice
to the other party hereto.  Each such notice,  request,  demand,  authorization,
direction,  consent,  waiver  or other  communication  shall be  effective  when
received  or,  if  made,   given,   furnished  or  filed  (a)  by  facsimile  or
telecommunication   transmission,  when  confirmed,  or  (b)  by  registered  or

<PAGE>

certified mail, three Business Days after being deposited,  properly  addressed,
with the U.S. Postal Service.

     18.7 GOVERNING LAW; SUBMISSION TO JURISDICTION; VENUE

          (A) THIS  AGREEMENT  SHALL IN ALL  RESPECTS BE GOVERNED BY THE LAWS OF
THE STATE OF NEW YORK,  INCLUDING  ALL  MATTERS OF  CONSTRUCTION,  VALIDITY  AND
PERFORMANCE. THIS AGREEMENT IS BEING DELIVERED IN THE STATE OF NEW YORK.

          (B) EACH PARTY HERETO HEREBY IRREVOCABLY  AGREES,  ACCEPTS AND SUBMITS
ITSELF TO THE NON-EXCLUSIVE  JURISDICTION OF THE COURTS OF THE STATE OF NEW YORK
IN THE CITY AND  COUNTY OF NEW YORK AND OF THE UNITED  STATES  FOR THE  SOUTHERN
DISTRICT OF NEW YORK,  IN CONNECTION  WITH ANY LEGAL ACTION,  SUIT OR PROCEEDING
WITH RESPECT TO ANY MATTER  RELATING TO OR ARISING OUT OF OR IN CONNECTION  WITH
THIS AGREEMENT.

          (C) EACH PARTY HERETO  HEREBY  IRREVOCABLY  CONSENTS AND AGREES TO THE
SERVICE OF ANY AND ALL LEGAL PROCESS,  SUMMONS,  NOTICES AND DOCUMENTS OF ANY OF
THE AFOREMENTIONED  COURTS IN ANY SUCH SUIT, ACTION OR PROCEEDING MAY BE MADE BY
MAILING COPIES THEREOF BY REGISTERED OR CERTIFIED MAIL, POSTAGE PREPAID,  AT THE
ADDRESS SET FORTH PURSUANT TO SECTION 18.7. EACH PARTY HERETO HEREBY AGREES THAT
SERVICE  UPON IT, OR ANY OF ITS  AGENTS,  IN EACH CASE IN  ACCORDANCE  WITH THIS
SECTION 18.8(C), SHALL CONSTITUTE VALID AND EFFECTIVE PERSONAL SERVICE UPON SUCH
PARTY, AND EACH PARTY HERETO HEREBY AGREES THAT THE FAILURE OF ANY OF ITS AGENTS
TO GIVE ANY NOTICE OF SUCH  SERVICE TO ANY SUCH PARTY SHALL NOT IMPAIR OR AFFECT
IN ANY WAY THE VALIDITY OF SUCH  SERVICE ON SUCH PARTY OR ANY JUDGMENT  RENDERED
IN ANY ACTION OR PROCEEDING BASED THEREON.

          (D)  EACH  PARTY  HERETO  HEREBY  IRREVOCABLY  WAIVES,  TO THE  EXTENT
PERMITTED BY APPLICABLE  LAW, AND AGREES NOT TO ASSERT,  BY WAY OF MOTION,  AS A
DEFENSE,  OR OTHERWISE,  IN ANY LEGAL ACTION OR PROCEEDING  BROUGHT HEREUNDER IN
ANY OF THE ABOVE-NAMED  COURTS,  THAT SUCH ACTION OR PROCEEDING IS BROUGHT IN AN
INCONVENIENT  FORUM, THAT VENUE FOR THE ACTION OR PROCEEDING IS IMPROPER OR THAT
THIS  AGREEMENT OR ANY OTHER  OPERATIVE  AGREEMENT  MAY NOT BE ENFORCED IN OR BY
SUCH COURTS.

          (E) EACH PARTY HERETO  HEREBY WAIVES ITS  RESPECTIVE  RIGHTS TO A JURY
TRIAL OF ANY CLAIM OR CAUSE OF ACTION  IN ANY  COURT IN ANY  JURISDICTION  BASED
UPON OR ARISING OUT OF OR RELATING TO THIS AGREEMENT.

<PAGE>

     18.8 NO WAIVER

          No failure on the part of Lessor to  exercise,  and no delay by Lessor
in  exercising,  any of its rights,  powers,  remedies or privileges  under this
Agreement or provided at Law, in equity or otherwise shall impair,  prejudice or
constitute  a  wavier  of any such  right,  power,  remedy  or  privilege  or be
construed  as a waiver  of any  breach  hereof  or  default  hereunder  or as an
acquiescence  therein,  nor shall any  single or  partial  exercise  of any such
right, power, remedy or privilege preclude any other or further exercise thereof
by Lessor or the  exercise of any other  right,  power,  remedy or  privilege by
Lessor.  No notice to or demand on Lessee in any case  shall,  unless  otherwise
required under this Agreement,  entitle Lessee to any other or further notice or
demand in similar or other circumstances or constitute a waiver of the rights of
Lessor  to any  other  further  action in any  circumstances  without  notice or
demand.

     18.9 ENTIRE AGREEMENT

          This Agreement,  together with the other Operative Agreements,  on and
as of the date hereof  constitutes  the entire  agreement of the parties  hereto
with  respect to the subject  matter  hereof,  and all prior or  contemporaneous
understandings  or  agreements,  whether  written or oral,  between  the parties
hereto  with  respect to such  subject  matter are  hereby  superseded  in their
entireties.

                     [This space intentionally left blank.]

<PAGE>

          IN WITNESS  WHEREOF,  Lessor and Lessee  have each  caused  this Lease
Agreement to be duly executed as of the day and year first above written.


                                        FIRST SECURITY BANK, NATIONAL
                                          ASSOCIATION,  as  Lessor,  not  in its
                                          individual    capacity,    except   as
                                          expressly  provided herein, but solely
                                          as  Owner   Trustee  under  the  Trust
                                          Agreement


                                        By______________________________________
                                           Name:
                                           Title:

                                        CONTINENTAL AIRLINES, INC.,
                                          as Lessee


                                        By______________________________________
                                           Name:
                                           Title:

          Receipt of this original  counterpart of the foregoing Lease Agreement
is hereby acknowledged on this ____ day of _________, _______.

                                        WILMINGTON TRUST COMPANY,
                                          as Mortgagee


                                        By______________________________________
                                           Name:
                                           Title:

<PAGE>



          IN WITNESS  WHEREOF,  Lessor and Lessee  have each  caused  this Lease
Agreement to be duly executed as of the day and year first above written.


                                        FIRST SECURITY BANK, NATIONAL
                                          ASSOCIATION,  as  Lessor,  not  in its
                                          individual    capacity,    except   as
                                          expressly  provided herein, but solely
                                          as  Owner   Trustee  under  the  Trust
                                          Agreement


                                        By______________________________________
                                           Name:
                                           Title:

                                        CONTINENTAL AIRLINES, INC.,
                                          as Lessee


                                        By______________________________________
                                           Name:
                                           Title:

<PAGE>

                                    ANNEX A


DEFINITIONS

GENERAL PROVISIONS

(a)  In  each  Operative  Agreement,  unless  otherwise  expressly  provided,  a
reference to:

          (i) each of "Lessee," "Lessor," "Loan  Participant,"  "Owner Trustee,"
     "Owner  Participant,"  "Mortgagee,"  "Note  Holder"  or  any  other  person
     includes,  without prejudice to the provisions of any Operative  Agreement,
     any  successor in interest to it and any  permitted  transferee,  permitted
     purchaser or permitted assignee of it;

          (ii)  words  importing  the  plural  include  the  singular  and words
     importing the singular include the plural;

          (iii) any agreement, instrument or document, or any annex, schedule or
     exhibit thereto, or any other part thereof,  includes, without prejudice to
     the provisions of any Operative  Agreement,  that agreement,  instrument or
     document, or annex, schedule or exhibit, or part, respectively, as amended,
     modified or supplemented from time to time in accordance with its terms and
     in accordance with the Operative Agreements, and any agreement,  instrument
     or document entered into in substitution or replacement therefor;

          (iv) any provision of any Law includes any such  provision as amended,
     modified,  supplemented,  substituted,  reissued or reenacted  prior to the
     Closing Date, and thereafter from time to time;

          (v) the  words  "Agreement,"  "this  Agreement,"  "hereby,"  "herein,"
     "hereto," "hereof" and "hereunder" and words of similar import when used in
     any Operative  Agreement  refer to such Operative  Agreement as a whole and
     not to any particular provision of such Operative Agreement;

          (vi)  the  words   "including,"   "including,   without   limitation,"
     "including,  but not  limited  to," and terms or phrases of similar  import
     when used in any Operative Agreement,  with respect to any matter or thing,
     mean including, without limitation, such matter or thing; and

<PAGE>

          (vii) a "Section,"  an  "Exhibit,"  an "Annex" or a "Schedule"  in any
     Operative  Agreement,  or in any annex thereto, is a reference to a section
     of, or an exhibit,  an annex or a schedule to, such Operative  Agreement or
     such annex, respectively.

     (b) Each  exhibit,  annex  and  schedule  to each  Operative  Agreement  is
incorporated in, and shall be deemed to be a part of, such Operative Agreement.

     (c) Unless otherwise defined or specified in any Operative  Agreement,  all
accounting  terms therein shall be construed and all  accounting  determinations
thereunder shall be made in accordance with GAAP.

     (d) Headings used in any Operative  Agreement are for convenience  only and
shall not in any way affect the construction of, or be taken into  consideration
in interpreting, such Operative Agreement.

     (e)  For  purposes  of  each  Operative   Agreement,   the  occurrence  and
continuance of a Lease Default or Lease Event of Default  referred to in Section
14.5  shall not be deemed to  prohibit  the  Lessee  from  taking  any action or
exercising  any  right  that  is  conditioned  on no  Lease  Event  of  Default,
Bankruptcy  Default or Lease  Default  having  occurred and be  continuing  if a
Section 1110 Event shall have occurred and is then continuing.

DEFINED TERMS

     "ACT" means part A of subtitle VII of title 49, United States Code.

     "ACTUAL  KNOWLEDGE"  means (a) as it applies to Owner Trustee or Mortgagee,
as the case may be, actual  knowledge of a responsible  officer in the Corporate
Trust  Department or the Corporate  Trust  Office,  respectively,  and (b) as it
applies to Owner Participant,  Lessee,  Existing Lessor,  Existing Mortgagee and
Airframe  Manufacturer,  actual  knowledge  of a Vice  President  or more senior
officer of Owner  Participant or Lessee,  respectively,  or any other officer of
Owner  Participant  or  Lessee,  respectively,  having  responsibility  for  the
transactions  contemplated  by the Operative  Agreements;  PROVIDED that each of
Lessee, Owner Participant,  Owner Trustee, Mortgagee,  Existing Lessor, Existing
Mortgagee and Airframe  Manufacturer  shall be deemed to have "Actual Knowledge"
of any matter as to which it has received notice from Lessee, Owner Participant,
any Note  Holder,  Owner  Trustee or  Mortgagee,  such notice  having been given
pursuant to Section 15.7 of the Participation Agreement.

<PAGE>

     "ADDITIONAL INSURED" is defined in Section D of Annex D to the Lease.

     "AFFILIATE" means, with respect to any person, any other person directly or
indirectly controlling,  controlled by or under common control with such person.
For  purposes  of this  definition,  "control"  means  the  power,  directly  or
indirectly,  to direct or cause the direction of the  management and policies of
such person,  whether through the ownership of voting  securities or by contract
or otherwise and "controlling,"  "controlled by" and "under common control with"
have correlative meanings.

     "AIRCRAFT" means, collectively, the Airframe and Engines.

     "AIRCRAFT  BILL OF SALE" means the full  warranty bill of sale covering the
Aircraft delivered by Existing Lessor to Owner Trustee on the Closing Date.

     "AIRCRAFT  DOCUMENTS" means all technical data,  manuals and log books, and
all inspection,  modification  and overhaul  records and other service,  repair,
maintenance and technical  records that are required by the FAA (or the relevant
Aviation  Authority)  to be maintained  with respect to the Aircraft,  Airframe,
Engines or Parts; and such term shall include all additions, renewals, revisions
and replacements of any such materials from time to time made, or required to be
made, by the FAA (or other Aviation Authority) regulations,  and in each case in
whatever form and by whatever means or medium  (including,  without  limitation,
microfiche,  microfilm, paper or computer disk) such materials may be maintained
or retained by or on behalf of Lessee  (PROVIDED,  that all such materials shall
be maintained in the English language).

     "AIRFRAME" means (a) the aircraft  (excluding  Engines or engines from time
to time installed thereon)  manufactured by Airframe Manufacturer and identified
by Airframe  Manufacturer's model number,  United States registration number and
Airframe  Manufacturer's  serial number set forth in Lease  Supplement No. 1 and
(b) any and all Parts incorporated or installed in or attached or appurtenant to
such airframe, and any and all Parts removed from such airframe, unless title to
such Parts  shall not be vested in Lessor in  accordance  with  Section  8.1 and
Annex C of the Lease.

     "AIRFRAME  MANUFACTURER"  means  Embraer-Empresa  Brasileira de Aeronautica
S.A., a Brazilian corporation.

     "AIRFRAME MANUFACTURER AGREEMENTS" means,  collectively,  the Participation
Agreement, the Purchase Agreement and the Consent and Agreement.

<PAGE>

     "AMORTIZATION  AMOUNT" means, with respect to any Equipment Note, as of any
Payment Date,  the amount  determined by  multiplying  the  percentage set forth
opposite such Date on the  Amortization  Schedule by the Original Amount of such
Equipment Note.

     "AMORTIZATION  SCHEDULE"  means,  with respect to each Equipment  Note, the
amortization schedule for such Equipment Note delivered pursuant to Section 2.02
of the Trust Indenture.

     "APPRAISAL" is defined in Section 5.1.2(xv) of the Participation Agreement.

     "APPRAISER"  means  a  firm  of  internationally  recognized,   independent
aircraft appraisers.

     "AVERAGE LIFE DATE" for any Equipment  Note shall be the date which follows
the time of  determination  by a period equal to the Remaining  Weighted Average
Life of such Equipment Note.  "Remaining  Weighted Average Life" on a given date
with  respect  to any  Equipment  Note  shall be the number of days equal to the
quotient  obtained by dividing (a) the sum of each of the  products  obtained by
multiplying (i) the amount of each then remaining scheduled payment of principal
of such  Equipment  Note by (ii) the  number  of days  from and  including  such
determination  date to but excluding the date on which such payment of principal
is scheduled to be made, by (b) the then  outstanding  principal  amount of such
Equipment Note.

     "AVIATION  AUTHORITY" means the FAA or, if the Aircraft is permitted to be,
and is, registered with any other Government Entity under and in accordance with
Section 7.1.2 of the Lease, such other Government Entity.

     "BANKRUPTCY  CODE" means the United States  Bankruptcy  Code, 11 U.S.C. ss.
101 ET SEQ.

     "BANKRUPTCY  DEFAULT"  means a Lease Event of Default under Section 14.5 of
the Lease.

     "BASE LEASE TERM" means the period  beginning on and  including the Closing
Date and ending on the Scheduled  Expiration Date, or such earlier date on which
the Term terminates in accordance with the provisions of the Lease.

<PAGE>

     "BASIC  PASS  THROUGH  TRUST   AGREEMENT"  means  the  Pass  Through  Trust
Agreement,  dated the Issuance Date, between Lessee and Pass Through Trustee, as
such agreement may be  supplemented,  amended or modified,  but does not include
any Trust Supplement.

     "BASIC RENT" means the rent  payable for the  Aircraft  pursuant to Section
3.2.1 of the Lease.

     "BENEFICIAL  OWNER"  when used in  relation  to an  Equipment  Note means a
Person  that,  by reason of  direct  ownership,  contract,  share  ownership  or
otherwise,  has the right to receive or  participate  in receiving,  directly or
indirectly,  payments of principal,  interest or Make-Whole Amount in respect of
such  Equipment  Note;  provided  that a  Person  shall  not be  deemed  to be a
Beneficial  Owner of an Equipment  Note solely  because  another Person in which
such a Person owns  common  stock or other  equity  securities  is a  registered
holder or  Beneficial  Owner of such  Equipment  Note  unless  such Person is an
Affiliate of such other Person.

     "BILLS OF SALE" means the FAA Bill of Sale and the Aircraft Bill of Sale.

     "BUSINESS DAY" means any day other than a Saturday,  Sunday or other day on
which  commercial  banks are authorized or required by law to close in New York,
New York, Houston, Texas, Wilmington, Delaware, or Salt Lake City, Utah.

     "CASH  EQUIVALENTS"  means the  following  securities  (which  shall mature
within 90 days of the date of purchase  thereof):  (a) direct obligations of the
U.S. Government;  (b) obligations fully guaranteed by the U.S.  Government;  (c)
certificates of deposit issued by, or bankers'  acceptances of, or time deposits
or a deposit account with,  Owner Trustee,  Mortgagee or any bank, trust company
or national banking association incorporated or doing business under the laws of
the United States or any state thereof having a combined capital and surplus and
retained  earnings of at least  $500,000,000  and having a rate of "C" or better
from the Thomson BankWatch Service;  or (d) commercial paper of any issuer doing
business under the laws of the United States or one of the states thereof and in
each case having a rating assigned to such commercial paper by Standard & Poor's
Rating Services or Moody's Investors Service, Inc. equal to A1 or higher.

     "CITIZEN OF THE UNITED  STATES" is defined in Section  40102(a)(15)  of the
Act and in the FAA Regulations.

     "CHANGE IN TAX LAW" means any change or proposed  change in the Code or the
regulations  promulgated  thereunder or any change in the  interpretation of the
Code or such  regulations in a decision by the United States Supreme Court,  the
United  States Tax Court,  the United  States  Claims Court or any of the United
States  Courts of Appeal or  District  Courts,  or any  issuance  of an Internal

<PAGE>

Revenue  Ruling,  Revenue  Procedure  or  administrative  pronouncement  by  the
Internal Revenue Service or the Department of the Treasury.

     "CLOSING" means the occurrence of the following concurrent events: (i) sale
of the Aircraft to the Owner Trustee and the filing of the FAA Bill of Sale with
the FAA in connection therewith;  (ii) payment of Lessor's Cost by Owner Trustee
to  Existing  Lessor;  (iii) lease of the  Aircraft  by Owner  Trustee to Lessee
pursuant to the Lease;  and (iv) completion of the other events  contemplated by
the Participation Agreement to occur at the Closing.

     "CLOSING  DATE" means the Business Day specified in Lease  Supplement No. 1
as the Closing Date, which shall be the date on which the Closing occurs.

     "CODE" means the Internal Revenue Code of 1986, as amended;  PROVIDED, that
when used in relation to a Plan,  "Code" shall mean the Internal Revenue Code of
1986 and any  regulations and rulings issued  thereunder,  all as amended and in
effect from time to time.

     "COMMITMENT" means, for any Participant, the amount of its participation in
the payment of Lessor's Cost.

     "COMMITMENT TERMINATION DATE" is defined in Schedule 3 to the Participation
Agreement.

     "CONSENT AND AGREEMENT" means the Manufacturer  Consent and Agreement ____,
dated  as  of  even  date  with  the   Participation   Agreement,   of  Airframe
Manufacturer.

     "CONTINUOUS  STAY  PERIOD"  is  defined  in  Section  4.04(a)  of the Trust
Indenture.

     "CORPORATE  TRUST   DEPARTMENT"  or  "TRUST  OFFICE"  means  the  principal
corporate  trust  office  of Owner  Trustee  located  from time to time at Owner
Trustee's  address for notices under the  Participation  Agreement or such other
office at which Owner  Trustee's  corporate trust business shall be administered
which  Owner  Trustee  shall  have  specified  by notice in  writing  to Lessee,
Mortgagee and each Note Holder.

     "CORPORATE TRUST OFFICE" means the principal office of Mortgagee located at
Mortgagee's address for notices under the Participation  Agreement or such other
office at which Mortgagee's corporate trust business shall be administered which
Mortgagee shall have specified by notice in writing to Lessee, Owner Trustee and
each Note Holder.

<PAGE>

     "CRAF" means the Civil Reserve Air Fleet Program established pursuant to 10
U.S.C.ss. 9511-13 or any similar substitute ---- program.

     "DEBT" means any  liability  for borrowed  money,  or any liability for the
payment  of money in  connection  with any letter of credit  transaction  or any
other liabilities  evidenced or to be evidenced by bonds,  debentures,  notes or
other similar instruments.

     "DEBT  RATE"  means,  with  respect to (i) any  Series,  the rate per annum
specified for such Series under the heading "Interest Rate" in Schedule I to the
Trust  Indenture  and (ii) any other  purpose,  with respect to any period,  the
weighted  average  interest  rate per  annum  during  such  period  borne by the
outstanding  Equipment Notes,  excluding any interest payable at the Payment Due
Rate.

     "DEFAULT"  means any event or  condition  that with the giving of notice or
the lapse of time or both would become an Event of Default.

     "DELAYED  CLOSING  DATE" means a delayed  Closing Date  notified to Lessee,
Existing  Lessor,  each  Participant,  Owner  Trustee and  Mortgagee by Existing
Mortgagee pursuant to Section 4.3 of the Participation Agreement,  which delayed
Closing Date shall be a Business Day not later than the  Commitment  Termination
Date.

     "DELIVERY  DATE" means the date on which the  Aircraft was leased to Lessee
by Corcim, Inc., as lessor, under the Existing Lease.

     "DOLLARS,"  "UNITED STATES DOLLARS" or "$" means the lawful currency of the
United States.

     "DOT" means the  Department of  Transportation  of the United States or any
Government   Entity   succeeding  to  the   functions  of  such   Department  of
Transportation.

     "ENFORCEMENT DATE" is defined in Section 4.03 of the Trust Indenture.

     "ENGINE" means (a) each of the engines  manufactured by Engine Manufacturer
and identified by Engine  Manufacturer's model number and Engine  Manufacturer's
serial number set forth in Lease  Supplement No. 1 and  originally  installed on
the  Airframe on delivery  thereof  pursuant to the Lease,  and any  Replacement
Engine,  in any case whether or not from time to time installed on such Airframe
or  installed  on any  other  airframe  or  aircraft,  and (b) any and all Parts
incorporated or installed in or attached or appurtenant to such engine,  and any

<PAGE>

and all Parts removed from such engine,  unless title to such Parts shall not be
vested in Lessor in accordance  with Section 8.1 and Annex C of the Lease.  Upon
substitution  of a Replacement  Engine under and in  accordance  with the Lease,
such  Replacement  Engine  shall  become  subject  to the  Lease and shall be an
"Engine" for all purposes of the Lease and the other  Operative  Agreements  and
thereupon  the  Engine  for which the  substitution  is made  shall no longer be
subject to the Lease, and such replaced Engine shall cease to be an "Engine."

     "ENGINE  MANUFACTURER"  means  Allison  Engine  Company,  Inc.,  a Delaware
corporation.

     "EQUIPMENT  NOTE  REGISTER"  is  defined  in  Section  2.07  of  the  Trust
Indenture.

     "EQUIPMENT  NOTES" means and includes any equipment  notes issued under the
Trust  Indenture in the form specified in Section 2.01 thereof (as such form may
be varied  pursuant to the terms of the Trust  Indenture) and any Equipment Note
issued under the Trust Indenture in exchange for or replacement of any Equipment
Note.

     "EQUITY   ADVISOR"   has  the  meaning   provided  in  Schedule  3  to  the
Participation Agreement.

     "ERISA" means the Employee  Retirement  Income Security Act of 1974 and any
regulations and rulings issued thereunder all as amended and in effect from time
to time.

     "EVENT OF DEFAULT" is defined in Section 4.02 of the Trust Indenture.

     "EVENT OF LOSS"  means,  with  respect  to the  Aircraft,  Airframe  or any
Engine, any of the following circumstances, conditions or events with respect to
such property, for any reason whatsoever:
     (a)  the  destruction  of such  property,  damage to such  property  beyond
          economic  repair or rendition of such property  permanently  unfit for
          normal use by Lessee;
     (b)  the actual or  constructive  total loss of such property or any damage
          to such  property,  or  requisition  of title or use of such property,
          which results in an insurance settlement with respect to such property
          on the basis of a total  loss or  constructive  or  compromised  total
          loss;
     (c)  any theft, hijacking or disappearance of such property for a period of
          180 consecutive days or more or, if earlier, the end of the Term;
     (d)  any  seizure,  condemnation,   confiscation,   taking  or  requisition
          (including  loss of  title)  of such  property  by any  Government  or

<PAGE>

          purported  Government  Entity (other than a requisition  of use by the
          U.S.  Government) for a period  exceeding 180 consecutive  days or, if
          earlier, at the end of the Term;
     (e)  any seizure, condemnation,  confiscation, taking or requisition of use
          of such property by the U.S.  Government that continues until the last
          day of the Term,  PROVIDED  that no such Event of Loss shall  exist if
          Lessor  shall have elected not to treat such event as an Event of Loss
          pursuant to Section 10.6 of the Lease; and
     (f)  as a result of any law, rule, regulation, order or other action by the
          Aviation  Authority or by any  Government  Entity of the government of
          registry of the Aircraft or by any Government  Entity otherwise having
          jurisdiction  over the  operation or use of the  Aircraft,  the use of
          such property in the normal  course of Lessee's  business of passenger
          air transportation is prohibited for a period of 180 consecutive days,
          unless Lessee,  prior to the expiration of such 180 day period,  shall
          have undertaken and shall be diligently carrying forward such steps as
          may be  necessary  or  desirable  to  permit  the  normal  use of such
          property  by  Lessee,  but in any  event if such use  shall  have been
          prohibited  for a period of 720 days,  provided  that no Event of Loss
          shall  be  deemed  to have  occurred  if  such  prohibition  has  been
          applicable to Lessee's (or a Permitted  Sublessee's) entire U.S. fleet
          of such property and Lessee (or a Permitted  Sublessee),  prior to the
          expiration of such 720-day  period,  shall have conformed at least one
          unit of such  property  in its fleet to the  requirements  of any such
          law,  rule,  regulation,  order or other action and commenced  regular
          commercial  use  of  the  same  in  such  jurisdiction  and  shall  be
          diligently  carrying forward,  in a manner which does not discriminate
          against such property in so conforming such property,  steps which are
          necessary or  desirable  to permit the normal use of such  property by
          Lessee,  but in any event if such use shall have been prohibited for a
          period  of  three  years  or  such  use  shall  be  prohibited  at the
          expiration of the Term.

     "EXCLUDED  PAYMENTS" means (i) indemnity payments paid or payable by Lessee
to or in  respect  of Owner  Participant,  or Owner  Trustee  in its  individual
capacity,  their  respective  Affiliates,  successors and permitted  assigns and
their directors,  officers, employees, servants and agents pursuant to Section 9
of the Participation  Agreement or any  corresponding  payments under the Lease,
(ii)  proceeds  of public  liability  insurance  paid or  payable as a result of
insurance  claims made, or losses  suffered,  by Owner Trustee in its individual

<PAGE>

capacity or by Owner Participant,  that are payable directly to Owner Trustee in
its  individual  capacity,  or Owner  Participant,  respectively,  for their own
account,  (iii) proceeds of insurance maintained with respect to the Aircraft by
Owner  Participant  or any  Affiliate  thereof  for its or their own  account or
benefit (whether  directly or through Owner Trustee) and permitted under Section
11.2 of the Lease, (iv) all payments required to be made under the Tax Indemnity
Agreement by Lessee  whether or not  denominated as  Supplemental  Rent, (v) any
amount payable to the Owner  Participant by any transferee as the purchase price
of the Owner Participant's  interest in the Trust Estate, (vi) any interest that
pursuant to the Operative  Agreements may from time to time accrue in respect of
any of the amounts described in clauses (i) through (v) above, (vii) proceeds of
any right to enforce the payment of any amount  described in clauses (i) through
(vi) above (PROVIDED, that the rights referred to in this clause (vii) shall not
be deemed to include the  exercise  of any  remedies  provided  for in the Lease
other than the right to sue for  specific  performance  of any  covenant to make
such  payment  or to sue for  damages  in  respect  of the  breach  of any  such
covenant)  and (viii) any right to exercise  any  election or option or make any
decision or determination,  or to give or receive any notice, consent, waiver or
approval,  or to take any other action in respect of, but in each case,  only to
the extent relating to, any Excluded Payments.

     "EXISTING   LEASE"  has  the   meaning   provided  in  Schedule  3  to  the
Participation Agreement.

     "EXISTING LESSOR" means Corcim, Inc., a Delaware corporation.

     "EXISTING  LESSOR  AGREEMENTS"  means  the  Participation   Agreement,  the
Purchase Agreement  Assignment,  the Bills of Sale and the Termination Agreement
with respect to the Existing Lease.

     "EXISTING  MORTGAGE"  has  the  meaning  provided  in  Schedule  3  to  the
Participation Agreement.

     "EXISTING  MORTGAGEE" means Rolls-Royce plc, a corporation  organized under
the laws of England.

     "EXISTING MORTGAGEE  AGREEMENTS" means the Participation  Agreement and the
Termination Agreement with respect to the Existing Mortgage.

     "EXISTING  PARTICIPATION  AGREEMENT" has the meaning provided in Schedule 3
to the Participation Agreement.

<PAGE>

     "EXISTING SUBLEASE" means the Aircraft Sublease  Agreement,  dated the date
of the Existing Participation Agreement,  between Lessee and Express relating to
the Aircraft.

     "EXPENSE LIMIT" has the meaning provided in Schedule 3 to the Participation
Agreement.

     "EXPENSES" means any and all  liabilities,  obligations,  losses,  damages,
settlements,   penalties,   claims,   actions,   suits,   costs,   expenses  and
disbursements (including, without limitation,  reasonable fees and disbursements
of legal counsel,  accountants,  appraisers,  inspectors or other professionals,
and costs of investigation).

     "EXPRESS" means  Continental  Express,  Inc., a wholly owned  subsidiary of
Lessee.

     "EXPRESS  SUBLEASE" means the Permitted  Sublease,  dated as of the date of
the  Participation  Agreement,  between  Lessee  and  Express  relating  to  the
Aircraft.

     "FAA" means the Federal Aviation Administration of the United States or any
Government   Entity  succeeding  to  the  functions  of  such  Federal  Aviation
Administration.

     "FAA BILL OF SALE" means a bill of sale for the  Aircraft on AC Form 8050-2
(or such other form as may be approved by the FAA) delivered to Owner Trustee on
the Closing Date by Existing Lessor.

     "FAA FILED DOCUMENTS" means the Lease,  Lease Supplement No. 1, the Express
Sublease,  the  Trust  Indenture,  the  Trust  Agreement,  the  Trust  Indenture
Supplement,  the FAA  Bill of  Sale,  an  application  for  registration  of the
Aircraft  with  the  FAA in the  name  of  Owner  Trustee  and  the  Termination
Agreements.

     "FAA  REGULATIONS"  means  the  Federal  Aviation   Regulations  issued  or
promulgated pursuant to the Act from time to time.

     "FAIR MARKET  RENTAL  VALUE" means the fair market  rental value in Dollars
for the  Aircraft  that would apply in an  arm's-length  transaction  between an
informed and willing  lessee under no compulsion  to lease,  and an informed and
willing  lessor under no compulsion to lease,  the Aircraft,  for the applicable
Renewal  Lease Term,  assuming  that (a) the  Aircraft  has been  maintained  in
accordance with, and is in the condition required by, the Lease, (b) payments of
rent would be made  quarterly,  and (c) the Aircraft  would be leased during any
such Renewal Term on the same terms and conditions as are set forth in the Lease
with respect to the Base Lease Term.

<PAGE>

     "FAIR  MARKET SALES VALUE" means the fair market sales value in Dollars for
the Aircraft that would apply in an arm's-length transaction between an informed
and willing buyer under no compulsion to buy, and an informed and willing seller
under no compulsion to sell, the Aircraft,  in a transaction that would close on
or about the  relevant  time of  determination,  assuming  (except as  otherwise
provided in Section 15.4 of the Lease) that (a) the Aircraft has been maintained
in accordance  with, and is in the condition  required by, the Lease and (b) the
Aircraft  would be  delivered to such  informed and willing  buyer in the return
condition required by the Lease.

     "FINANCING STATEMENTS" means, collectively,  (a) UCC-1 financing statements
(i) covering the Trust Indenture  Estate, by Owner Trustee,  as debtor,  showing
Mortgagee as secured party, for filing in Utah and each other jurisdiction that,
in the  opinion of  Mortgagee,  is  necessary  to perfect  its Lien on the Trust
Indenture   Estate  and  (ii)  covering  the  Lease  and  the  Aircraft,   as  a
precautionary matter, by Lessee, as lessee,  showing Owner Trustee as lessor and
Mortgagee  as  assignee  of Owner  Trustee,  for  filing in Texas and each other
jurisdiction that, in the opinion of Owner Trustee and Mortgagee,  is reasonably
desirable and (b) UCC-3  financing  statements (i) evidencing the termination of
the Existing Lease and the Existing Sublease, for filing in Texas and each other
jurisdiction that, in the opinion of Owner Trustee and Mortgagee,  is reasonably
desirable and (ii)  evidencing the release of the Aircraft,  Aircraft  Documents
and  other  collateral  from the Lien of the  Existing  Mortgage  for  filing in
Delaware and each other  jurisdiction  that, in the opinion of Owner Trustee and
Mortgagee, is reasonably desirable.

     "FIRST  SECURITY"  means  First  Security  Bank,  National  Association,  a
national  banking  association,  not in its capacity as Owner  Trustee under the
Trust Agreement, but in its individual capacity.

     "GAAP" means generally accepted  accounting  principles as set forth in the
statements of financial  accounting standards issued by the Financial Accounting
Standards Board of the American  Institute of Certified Public  Accountants,  as
such principles may at any time or from time to time be varied by any applicable
financial accounting rules or regulations issued by the SEC and, with respect to
any person,  shall mean such principles applied on a basis consistent with prior
periods except as may be disclosed in such person's financial statements.

     "GOVERNMENT  ENTITY"  means (a) any federal,  state,  provincial or similar
government,  and any  body,  board,  department,  commission,  court,  tribunal,
authority,  agency or other  instrumentality of any such government or otherwise

<PAGE>

exercising any executive,  legislative,  judicial,  administrative or regulatory
functions  of  such  government  or  (b)  any  other  government  entity  having
jurisdiction  over  any  matter  contemplated  by the  Operative  Agreements  or
relating to the  observance  or  performance  of the  obligations  of any of the
parties to the Operative Agreements.

     "INDEMNITEE"  means (i) First  Security  and  Owner  Trustee,  (ii) WTC and
Mortgagee,  (iii) each separate or additional  trustee appointed pursuant to the
Trust Agreement or the Trust  Indenture,  (iv) each  Participant,  (v) the Trust
Estate and the Trust Indenture Estate,  (vi) the Subordination  Agent, (vii) the
Liquidity  Providers,  (viii) the Pass Through Trustees,  (ix) each Affiliate of
the persons described in clauses (i) through (iv), inclusive, (x) each Affiliate
of the persons described in clauses (vi), (vii) and (viii),  (xi) the respective
directors,  officers,  employees,  agents and  servants  of each of the  persons
described in clauses (i) through (iv)  inclusive  and in clause (ix),  (xii) the
respective directors,  officers,  employees,  agents and servants of each of the
persons described in clauses (vi), (vii), (viii), and (x), (xiii) the successors
and  permitted  assigns of the persons  described  in clauses (i) through  (iv),
inclusive,  and in clauses (ix) and (xi), and (xiv) the successors and permitted
assigns of the persons described in clauses (vi), (vii),  (viii), (x) and (xii);
PROVIDED THAT the persons described in clauses (vi), (vii),  (viii),  (x), (xii)
and (xiv) are Indemnitees only for purposes of Section 9.1 of the  Participation
Agreement.  If any Indemnitee is Airframe Manufacturer or Engine Manufacturer or
any  subcontractor  or  supplier  of either  thereof,  such  Person  shall be an
Indemnitee only in its capacity as Owner  Participant,  Loan Participant or Note
Holder.

     "INDENTURE  AGREEMENTS" means the Participation  Agreement,  the Lease, the
Purchase  Agreement,   the  Purchase  Agreement  Assignment,   the  Consent  and
Agreement,  the Bills of Sale and any other  contract,  agreement or  instrument
from time to time assigned or pledged under the Trust Indenture.

     "INDENTURE DEFAULT" means any condition,  circumstance,  act or event that,
with the  giving of  notice,  the  lapse of time or both,  would  constitute  an
Indenture Event of Default.

     "INDENTURE  EVENT  OF  DEFAULT"  means  any one or more of the  conditions,
circumstances, acts or events set forth in Section 4.02 of the Trust Indenture.

     "INDENTURE INDEMNITEE" means (i) WTC and the Mortgagee,  (ii) each separate
or  additional  trustee  appointed  pursuant to the Trust  Indenture,  (iii) the
Subordination Agent, (iv) each Liquidity Provider, (v) each Pass Through Trustee
and (vi) each of the  respective  directors,  officers,  employees,  agents  and
servants of each of the persons  described in clauses (i) through (v)  inclusive
above.

<PAGE>

     "INTERCREDITOR  AGREEMENT" means that certain Intercreditor Agreement among
the Pass Through Trustees,  the Liquidity Providers and the Subordination Agent,
dated as of the Issuance Date,  PROVIDED that, for purposes of any obligation of
Lessee,  no  amendment,  modification  or  supplement  to,  or  substitution  or
replacement of, such Intercreditor Agreement shall be effective unless consented
to by Lessee.

     "IRS"  means the  Internal  Revenue  Service  of the  United  States or any
Government Entity succeeding to the functions of such Internal Revenue Service.

     "ISSUANCE DATE" means September 25, 1997.

     "LAW" means (a) any constitution, treaty, statute, law, decree, regulation,
order,  rule or  directive  of any  Government  Entity,  and (b) any judicial or
administrative  interpretation  or application of, or decision under, any of the
foregoing.

     "LEASE" or "LEASE  AGREEMENT"  means the Lease Agreement ____,  dated as of
even date with the Participation Agreement, between Owner Trustee and Lessee.

     "LEASE DEFAULT" means any condition,  circumstance, act or event that, with
the giving of notice,  the lapse of time or both, would constitute a Lease Event
of Default.

     "LEASE  EVENT  OF  DEFAULT"  means  any  one or  more  of  the  conditions,
circumstances, acts or events set forth in Section 14 of the Lease.

     "LEASE  SUPPLEMENT" means a supplement to the Lease, in the form of Exhibit
A to the Lease.

     "LEASE  SUPPLEMENT  NO. 1" means the initial  Lease  Supplement,  dated the
Closing Date.

     "LESSEE" means Continental Airlines, Inc., a Delaware corporation.

     "LESSEE OPERATIVE AGREEMENTS" means the Participation Agreement, the Lease,
Lease  Supplement No. 1, the Express  Sublease,  the Termination  Agreement with
respect to the Existing Sublease and the Tax Indemnity Agreement.

     "LESSEE PERSON" means Lessee, any sublessee,  assignee,  successor or other
user or person in  possession  of the  Aircraft,  Airframe  or an Engine with or

<PAGE>

without color of right, or any Affiliate of any of the foregoing  (excluding any
Tax Indemnitee or any related Tax Indemnitee with respect thereto, or any person
using or claiming any rights with respect to the Aircraft, Airframe or an Engine
directly  by or  through  any of the  persons  in  this  parenthetical,  but not
excluding  any  Person  claiming  directly  or  indirectly  through or under the
Lease).

     "LESSOR" means Owner Trustee in its capacity as lessor under the Lease.

     "LESSOR  LIEN"  means,  with  respect  to any  person and in respect of any
property (including,  without limitation,  the Trust Estate, the Trust Indenture
Estate, the Aircraft,  Airframe,  Engines,  Parts or Aircraft  Documents) or any
payments,  any Lien on such  property or  payments  which (a) arises from claims
against  such  person (if such  person is a trustee,  whether in its  individual
capacity or in its capacity as a trustee) not related to any of the transactions
contemplated by the Operative Agreements,  (b) results from acts or omissions of
such person (if such person is a trustee,  whether in its individual capacity or
in its capacity as a trustee) in violation of such  person's  obligations  under
any of the terms of the Operative Agreements, or not related to the transactions
contemplated  by the Operative  Agreements,  (c) is imposed as a result of Taxes
against  such  person (if such  person is a trustee,  whether in its  individual
capacity or in its capacity as a trustee) or any of its  Affiliates not required
to be indemnified  by Lessee under the  Participation  Agreement,  or (d) claims
against  such person  arising out of any transfer by such person of its interest
in the  Aircraft,  the Trust Estate or the  Operative  Agreements,  other than a
Transfer  permitted by the terms of the Operative  Agreements or pursuant to the
exercise of remedies set forth in Section 15 of the Lease.

     "LESSOR RENT" means, with respect to any Payment Date, the amount set forth
in Schedule 4 to the Participation Agreement with respect to such Payment Date.

     "LESSOR'S  COST" means the amount paid by Owner Trustee to Existing  Lessor
to  purchase  the  Aircraft  pursuant  to the  Participation  Agreement,  and is
designated by Dollar amount in Schedule 3 to the Participation Agreement.

     "LETTER  AGREEMENT"  means  the  Letter  Agreement,  dated  the date of the
Participation Agreement, between Lessee and Owner Participant,  which includes a
statement that it is the Letter Agreement for purposes of this Annex A.

<PAGE>

     "LIEN" means any mortgage, pledge, lien, charge, claim, encumbrance,  lease
or security interest affecting the title to or any interest in property.

     "LIQUIDITY   FACILITIES"   means  the  three  Revolving  Credit  Agreements
(consisting of a separate Revolving Credit Agreement with the Liquidity Provider
with respect to each Pass Through Trust)  between the  Subordination  Agent,  as
borrower, and a Liquidity Provider, each dated as of the Issuance Date, PROVIDED
that, for purposes of any obligation of Lessee,  no amendment,  modification  or
supplement to, or substitution  or replacement  of, any such Liquidity  Facility
shall be effective unless consented to by Lessee.

     "LIQUIDITY PROVIDER" means ABN AMRO Bank N.V., Chicago Branch, as a Class A
Liquidity  Provider,  Class B Liquidity  Provider and Class C Liquidity Provider
(as such terms are defined in the Intercreditor  Agreement) under the respective
Liquidity Facilities, or any successor thereto.

     "LOAN  PARTICIPANTS"  mean, until the Closing shall have been  consummated,
the Pass Through  Trustees,  and after the Closing shall have been  consummated,
each Note Holder.

     "LOSS  PAYMENT  DATE"  means the date on which  payment is due  pursuant to
Section 10.1.2(a)(i) of the Lease.

     "MAINTENANCE PROGRAM" is defined in Annex C to the Lease.

     "MAJORITY IN INTEREST OF NOTE  HOLDERS"  means as of a  particular  date of
determination,  the holders of a majority in aggregate unpaid Original Amount of
all Equipment  Notes  outstanding as of such date (excluding any Equipment Notes
held by Owner Trustee, Lessee, or Owner Participant or any Affiliate of any such
party or any interests of Owner Trustee or Owner  Participant  therein by reason
of  subrogation  pursuant  to Section  4.03 of the Trust  Indenture  (unless all
Equipment Notes then outstanding shall be held by Owner Trustee,  Lessee,  Owner
Participant or any Affiliate of any thereof)); PROVIDED that for the purposes of
directing  any  action or  casting  any vote or giving  any  consent,  waiver or
instruction  hereunder any Note Holder of an Equipment  Note or Equipment  Notes
may allocate,  in such Note Holder's sole discretion,  any fractional portion of
the principal amount of such Equipment Note or Equipment Notes in favor of or in
opposition to any such action, vote, consent, waiver or instruction.

     "MAKE-WHOLE  AMOUNT" means,  with respect to any Equipment  Note, an amount
(as determined by an independent  investment banker of national  standing) equal
to the  excess,  if any,  of (a) the present  value of the  remaining  scheduled

<PAGE>

payments of principal and interest to maturity of such  Equipment  Note computed
by discounting such payments on a quarterly basis on each Payment Date (assuming
a 360-day  year of twelve  30-day  months)  using a  discount  rate equal to the
Treasury Yield over (b) the outstanding  principal amount of such Equipment Note
plus accrued interest to the date of determination.  For purposes of determining
the Make-Whole Amount, "Treasury Yield" means, at the date of determination with
respect to any  Equipment  Note,  the interest  rate  (expressed  as a quarterly
equivalent  and as a decimal and, in the case of United States  Treasury  bills,
converted to a bond equivalent  yield) determined to be the per annum rate equal
to the  semi-annual  yield to maturity  for United  States  Treasury  securities
maturing  on the  Average  Life Date of such  Equipment  Note and trading in the
public securities markets either as determined by interpolation between the most
recent weekly average yield to maturity for two series of United States Treasury
securities,  trading in the public securities markets, (A) one maturing as close
as possible to, but earlier than,  the Average Life Date of such  Equipment Note
and (B) the other  maturing as close as possible to, but later than, the Average
Life Date of such  Equipment  Note, in each case as published in the most recent
H.15(519) or, if a weekly  average yield to maturity for United States  Treasury
securities  maturing on the Average Life Date of such Equipment Note is reported
on the most recent H.15(519), such weekly average yield to maturity as published
in such H.15(519) "H.15(519)" means the weekly statistical release designated as
such, or any successor  publication,  published by the Board of Governors of the
Federal Reserve System.  The date of determination of a Make-Whole  Amount shall
be the third Business Day prior to the applicable payment or redemption date and
the "most recent H.15(519)" means the H.15(519)  published prior to the close of
business on the third Business Day prior to the applicable payment or redemption
date.

     "MATERIAL  ADVERSE  CHANGE" means,  with respect to any person,  any event,
condition or circumstance  that  materially and adversely  affects such person's
business  or  consolidated  financial  condition,  or its  ability to observe or
perform  its  obligations,   liabilities  and  agreements  under  the  Operative
Agreements.

     "MORTGAGED PROPERTY" is defined in Section 3.03 of the Trust Indenture.

     "MORTGAGEE" means Wilmington Trust Company, a Delaware banking corporation,
not in its  individual  capacity  but  solely  as loan  trustee  under the Trust
Indenture.

<PAGE>

     "MORTGAGEE AGREEMENTS" means, collectively, the Participation Agreement and
the Trust Indenture.

     "MORTGAGEE  EVENT"  means (i) in the event of a  reorganization  proceeding
involving the Lessee under Chapter 11 of the Bankruptcy Code, (A) the trustee in
such  proceeding  or  the  Lessee  not  assuming  or  agreeing  to  perform  its
obligations  under the Lease,  as  contemplated  under Section 1110,  during the
60-day period under Section 1110(a)(1)(A) of the Bankruptcy Code (or such longer
period as may apply under Section 1110(b) of the Bankruptcy  Code) or (B) at any
time after agreeing to perform or assume such  obligations,  such trustee or the
Lessee ceasing to perform or assuming such  obligations with the result that the
Continuous  Stay Period comes to an end or (ii) either the Equipment Notes shall
have become due and payable  pursuant to Section  4.04(b) of the Trust Indenture
or Mortgagee has taken action or notified  Owner Trustee that it intends to take
action to foreclose  the Lien of the Trust  Indenture or otherwise  commence the
exercise of any  significant  remedy in accordance  with Section  4.04(a) of the
Trust Indenture.

     "NET ECONOMIC  RETURN" means the Owner  Participant's  net after-tax  yield
utilizing the multiple  investment sinking fund method of analysis and aggregate
net  after-tax  cash flow,  computed  on the basis of the same  methodology  and
assumptions  as were utilized by the initial Owner  Participant  in  determining
Lessor  Rent,   Stipulated  Loss  Value   percentages   and  Termination   Value
percentages, as of the Closing Date.

     "NET WORTH" means, for any person,  the excess of its total assets over its
total liabilities in accordance with GAAP.

     "NON-U.S.  PERSON" means any Person other than a United States  person,  as
defined in Section 7701(a)(30) of the Code.

     "NOTE  HOLDER"  means at any time  each  registered  holder  of one or more
Equipment Notes.

     "OFFICER'S CERTIFICATE" means, in respect of any party to the Participation
Agreement,  a  certificate  signed  by the  Chairman,  the  President,  any Vice
President  (including  those  with  varying  ranks  such as  Executive,  Senior,
Assistant  or Staff Vice  President),  the  Treasurer  or the  Secretary of such
party.

     "OPERATIVE AGREEMENTS" means,  collectively,  the Participation  Agreement,
the  Trust  Agreement,  the  Purchase  Agreement  Assignment,  the  Consent  and
Agreement,  the Lease, Lease Supplement No. 1, the Trust Indenture,  the initial

<PAGE>

Trust Indenture Supplement,  the Bills of Sale, the Tax Indemnity Agreement, the
Equipment Notes, the Letter Agreement and the Termination Agreements.

     "OPERATIVE  INDENTURES" means each of the indentures under which notes have
been issued and purchased by the Pass Through Trustees.

     "OP JURISDICTION" is defined in Schedule 3 to the Participation Agreement.

     "ORIGINAL  AMOUNT,"  with  respect to an Equipment  Note,  means the stated
original  principal  amount of such  Equipment  Note and,  with  respect  to all
Equipment Notes,  means the aggregate stated original  principal  amounts of all
Equipment Notes.

     "OWNER PARTICIPANT" means the person executing the Participation  Agreement
as "Owner  Participant"  or, if a second person  becomes an "Owner  Participant"
pursuant to Section 10.1.1 of the Participation Agreement, both of such persons;
PROVIDED  that if an  Owner  Participant  Transfers  100% of its  interest  to a
successor  Owner   Participant,   such  transferring   Owner  Participant  shall
thereafter no longer be considered an "Owner Participant."

     "OWNER  PARTICIPANT  AGREEMENTS"  means,  collectively,  the  Participation
Agreement, the Tax Indemnity Agreement and the Trust Agreement.

     "OWNER  PARTICIPANT'S  PERCENTAGE"  means the  percentage  of Lessor's Cost
allocated to the Owner Participant in Schedule 2 to the Participation Agreement.

     "OWNER TRUSTEE" means First Security Bank, National Association, a national
banking  association,  not in  its  individual  capacity,  except  as  expressly
provided in any Operative Agreement, but solely as Owner Trustee under the Trust
Agreement.

     "OWNER  TRUSTEE   AGREEMENTS"   means,   collectively,   the  Participation
Agreement,  the Lease,  Lease Supplement No. 1, the Trust  Agreement,  the Trust
Indenture,  the initial Trust Indenture Supplement,  the Equipment Notes and the
Purchase Agreement Assignment.

     "PARTICIPANTS"  means,  collectively,   Owner  Participant  and  each  Loan
Participant and  "Participant"  means Owner  Participant or a Loan  Participant,
individually.

     "PARTICIPATION  AGREEMENT" means the Participation  Agreement ____ dated as
of September 25, 1997 among Lessee,  Owner Participant,  Owner Trustee, the Pass

<PAGE>

Through  Trustees,  Subordination  Agent,  Mortgagee,  the Existing Lessor,  the
Existing Mortgagee and Airframe Manufacturer.

     "PARTS" means all appliances,  parts, components,  avionics,  landing gear,
instruments, appurtenances,  accessories, furnishings, seats and other equipment
of whatever nature (other than (a) Engines or engines,  and (b) any items leased
by Lessee from a third party other than Lessor)),  that may from time to time be
installed or  incorporated  in or attached or appurtenant to the Airframe or any
Engine.

     "PASS  THROUGH  AGREEMENTS"  means the Pass Through Trust  Agreements,  the
Intercreditor Agreement, the Liquidity Facilities and the Fee Letter (as defined
in the Intercreditor  Agreement),  provided, that no amendment,  modification or
supplement to, or  substitution  or replacement of, any such Fee Letter shall be
effective  for  purposes of any  obligation  of Lessee,  unless  consented to by
Lessee.

     "PASS THROUGH  CERTIFICATES" means the pass through  certificates issued by
the Pass Through Trusts (and any other pass through  certificates for which such
pass through certificates may be exchanged).

     "PASS THROUGH  TRUST" means each of the three  separate pass through trusts
created under the Pass Through Trust Agreements.

     "PASS  THROUGH  TRUST  AGREEMENT"  means each of the three  separate  Trust
Supplements,  together in each case with the Basic Pass Through Trust Agreement,
each dated as of the Issuance  Date,  by and between the Lessee and Pass Through
Trustee.

     "PASS THROUGH TRUSTEE" means  Wilmington Trust Company,  a Delaware banking
corporation, in its capacity as trustee under each Pass Through Trust Agreement.

     "PASS THROUGH TRUSTEE  AGREEMENTS" means the Participation  Agreement,  the
Pass Through Trust Agreements, and the Intercreditor Agreement.

     "PAYMENT DATE" means the Closing Date and each March 24, June 24, September
24 and December 24 during the Term, commencing with the first such date to occur
after the Closing Date.

     "PAYMENT  DEFAULT"  means the  failure by Lessee to pay any amount of Basic
Rent, Renewal Rent, Stipulated Loss Value or Termination Value when due.

     "PAYMENT DUE RATE" is defined in Schedule 1 to the Lease.

<PAGE>

     "PAYMENT PERIOD" means each of the consecutive quarterly periods during the
Term ending on a Payment Date, the first such period commencing on and including
the Closing Date.

     "PERMITTED AIR CARRIER" means (i) any Permitted  Foreign Air Carrier,  (ii)
any person approved in writing by Lessor or (iii) any U.S. Air Carrier.

     "PERMITTED COUNTRY" means any country listed on Schedule 5 to the Lease.

     "PERMITTED  FOREIGN AIR CARRIER"  means any air carrier with its  principal
executive  offices in any  Permitted  Country and which is authorized to conduct
commercial  airline  operations  and to  operate  jet  aircraft  similar  to the
Aircraft under the applicable Laws of such Permitted Country.

     "PERMITTED  GOVERNMENT  ENTITY"  means (i) the U.S.  Government or (ii) any
Government  Entity  if the  Aircraft  is then  registered  under the laws of the
country of such Government Entity.

     "PERMITTED  INSTITUTION" means any bank, trust company,  insurance company,
financial  institution or corporation  (other than,  without Lessee's consent, a
commercial air carrier, a commercial  aircraft operator,  a freight forwarder or
Affiliate  of any of the  foregoing),  in each case with a combined  capital and
surplus or net worth of at least $25,000,000.

     "PERMITTED  LIEN" means any Lien  described  in clauses  (a)  through  (f),
inclusive, of Section 6 of the Lease.

     "PERMITTED  SUBLEASE" means a sublease permitted under Section 7.2.7 of the
Lease.

     "PERMITTED SUBLESSEE" means the sublessee under a Permitted Sublease.

     "PERSONS"  or  "PERSONS"  means  individuals,  firms,  partnerships,  joint
ventures, trusts, trustees,  Government Entities,  organizations,  associations,
corporations,  government  agencies,  committees,  departments,  authorities and
other bodies, corporate or incorporate,  whether having distinct legal status or
not, or any member of any of the same.

     "PLAN" means any  employee  benefit plan within the meaning of Section 3(3)
of ERISA, or any plan within the meaning of Section 4975(e)(1) of the Code.

     "PRELIMINARY NOTICE" is defined in Section 17.1 of the Lease.

<PAGE>

     "PREMIUM  TERMINATION DATE" means August 22, 2008 in the case of the Series
A Equipment  Notes,  April 30, 2004 in the case of the Series B Equipment  Notes
and February 16, 2002 in the case of the Series C Equipment Notes.

     "PTT  PERCENTAGE"  means,  with respect to each Pass Through  Trustee,  the
percentage of Lessor's Cost allocated to such Pass Through Trustee in Schedule 2
to the Participation Agreement.

     "PURCHASE  AGREEMENT"  means  the  Purchase  Agreement  GPJ-003/96  between
Airframe Manufacturer and Express (including all exhibits thereto, together with
all letter  agreements  entered into that by their terms constitute part of such
Purchase  Agreement),  to the extent assigned pursuant to the Purchase Agreement
Assignment.

     "PURCHASE  AGREEMENT  ASSIGNMENT" means the Purchase  Agreement  Assignment
____, dated as of even date with the Participation  Agreement,  between Existing
Lessor and Owner Trustee.

     "PURCHASE  DATE" means the last  Business Day of the Base Lease Term or any
Renewal Lease Term, as specified in any Purchase Notice.

     "PURCHASE NOTICE" is defined in Section 17.3.1 of the Lease.

     "QIB" is defined in Section 2.08 of the Trust Indenture.

     "RENEWAL  LEASE  TERM"  means  each two year  term for  which  the Lease is
extended by Lessee,  if any,  pursuant to the first or second such extensions in
accordance with Section 17 of the Lease.

     "RENEWAL NOTICE" is defined in Section 17.2.1 of the Lease.

     "RENEWAL RENT" for the Aircraft means the rent payable  therefor in respect
of a Renewal Lease Term determined pursuant to Section 17.2.2 of the Lease.

     "RENT" means, collectively, Basic Rent, Renewal Rent and Supplemental Rent.

     "REPLACEMENT  ENGINE" means an engine substituted for an Engine pursuant to
the Lease.

     "RETURN ACCEPTANCE SUPPLEMENT" means a Return Acceptance Supplement,  dated
as of the date the  Aircraft is returned to Lessor  pursuant to Section 5 of the
Lease, by Lessor and Lessee substantially in the form of Exhibit B to the Lease.

     "SCHEDULED  CLOSING  DATE"  means the  expected  Closing  Date  notified to
Lessee,  Existing  Lessor,  each  Participant,  Owner  Trustee and  Mortgagee by

<PAGE>

Existing Mortgagee pursuant to Section 4.1 of the Participation Agreement, which
expected  Closing  Date  shall be a Business  Day not later than the  Commitment
Termination Date.

     "SCHEDULED EXPIRATION DATE" is defined in Schedule 1 to the Lease.

     "SCHEDULED  RENEWAL TERM  EXPIRATION  DATE" means, in the case of the first
Renewal Lease Term, the second anniversary of the Scheduled Expiration Date, and
in the case of the second  Renewal  Lease Term,  the fourth  anniversary  of the
Scheduled Expiration Date.

     "SEC" means the Securities and Exchange Commission of the United States, or
any  Government  Entity  succeeding  to the  functions  of such  Securities  and
Exchange Commission.

     "SECTION  1110"  means 11 U.S.C.  ss.  1110 of the  Bankruptcy  Code or any
successor or analogous section of the federal bankruptcy Law in effect from time
to time.

     "SECTION 1110 EVENT" means the  institution of  reorganization  proceedings
with respect to Lessee under Chapter 11 of the  Bankruptcy  Code and the trustee
or  debtor-in-possession  in such  proceedings  (i) having agreed to perform its
obligations  under the  Lease  with the  approval  of the  applicable  court and
thereafter  having  continued to perform such  obligations  in  accordance  with
Section 1110 or (ii) having  assumed the Lease with the approval of the relevant
court and  thereafter  having  continued  to perform its  obligations  under the
Lease.

     "SECTION 1110 PERIOD" means the continuous period of 60 days, or such other
period as may be specified in Section 1110(a)(1)(A) of the U.S. Bankruptcy Code,
plus  an   additional   period,   if  any,   resulting   from  the   trustee  or
debtor-in-possession  in such  proceeding  assuming,  or agreeing to perform its
obligations under, the Lease with the approval of the applicable court.

     "SECURED OBLIGATIONS" is defined in Section 2.06 of the Trust Indenture.

     "SECURITIES ACT" means the Securities Act of 1933, as amended.

     "SECURITY"  means a "security" as defined in Section 2(1) of the Securities
Act.

     "SENIOR HOLDER" is defined in Section 2.14(c) of the Trust Indenture.

<PAGE>

     "SERIES" means any of Series A, Series B or Series C.

     "SERIES A" or "SERIES A EQUIPMENT NOTES" means Equipment Notes issued under
the Trust  Indenture and  designated as "Series A"  thereunder,  in the Original
Amount and  maturities  and bearing  interest as  specified in Schedule I to the
Trust Indenture under the heading "Series A."

     "SERIES B" or "SERIES B EQUIPMENT NOTES" means Equipment Notes issued under
the Trust  Indenture and  designated as "Series B"  thereunder,  in the Original
Amount and  maturities  and bearing  interest as  specified in Schedule I to the
Trust Indenture under the heading "Series B."

     "SERIES C" or "SERIES C EQUIPMENT NOTES" means Equipment Notes issued under
the Trust  Indenture and  designated as "Series C"  thereunder,  in the Original
Amount and  maturities  and bearing  interest as  specified in Schedule I to the
Trust Indenture under the heading "Series C."

     "SIMILAR AIRCRAFT" is defined in Schedule 1 to the Lease.

     "SLV RATE" is defined in Schedule 1 to the Lease.

     "STIPULATED LOSS VALUE" means, with respect to the Aircraft, (a) during the
Base Lease Term,  the amount  determined by  multiplying  (i) the percentage set
forth in Schedule 3 to the Lease (as  adjusted  from time to time in  accordance
with Section 3.2.3 of the Lease) opposite the Stipulated Loss Value Date by (ii)
Lessor's Cost and (b) during any Renewal Term, the amount determined pursuant to
Section  17.2.3 of the Lease.  Notwithstanding  anything to the  contrary in any
Operative Agreement,  Stipulated Loss Value shall always be sufficient to pay in
full,  as of the  date  of  payment  thereof  (assuming  timely  payment  of the
Equipment Notes prior to such date),  the aggregate  unpaid  principal amount of
all  Equipment  Notes  outstanding  as of such date,  together  with accrued and
unpaid interest on all such Equipment Notes as of such date.

     "STIPULATED  LOSS VALUE DATE" means,  for any month,  the day in such month
specified in Schedule 3 to the Lease or, if such day is not a Business  Day, the
immediately succeeding Business Day.

     "SUBORDINATION  AGENT" means  Wilmington  Trust Company,  as  subordination
agent under the Intercreditor Agreement.

     "SUBORDINATION  AGENT AGREEMENTS" means the  Participation  Agreement,  the
Liquidity Facilities and the Intercreditor Agreement.

<PAGE>

     "SUPPLEMENTAL   RENT"   means,   without   duplication   (a)  all  amounts,
liabilities,  indemnities and obligations (other than Basic Rent or Renewal Rent
but  including  Make-Whole  Amount,  if any)  that  Lessee  assumes  or  becomes
obligated  to or agrees to pay under any  Lessee  Operative  Agreement  to or on
behalf of Lessor or any other person, including, without limitation, payments of
Stipulated  Loss Value,  Termination  Value and  payments of  indemnities  under
Section  9 of the  Participation  Agreement,  (b) any  amount  payable  by Owner
Trustee pursuant to Section 2.15 of the Trust Indenture,  to the extent not paid
when due by the Existing Mortgagee pursuant to the Fee Letter (as defined in the
Intercreditor Agreement),  PROVIDED that, in calculating any such amount that is
determined based on interest payable on any "Advance"  pursuant to any Liquidity
Facility, the interest rate utilized in determining the amount payable by Lessee
hereunder shall be 0.4% per annum less than the interest rate applicable thereto
pursuant to the terms of such Liquidity Facility,  and PROVIDED,  FURTHER,  that
Lessee shall have no  obligation  to pay any  commitment  fee payable  under any
Liquidity Facility to extent calculated at a rate of 0.4% per annum or less, (c)
Lessee's  pro rata share of all  compensation  and  reimbursement  of  expenses,
disbursements  and  advances  payable  by Lessee  under the Pass  Through  Trust
Agreements,   and  (d)  Lessee's  pro  rata  share  of  all   compensation   and
reimbursement of expenses and disbursements  payable to the Subordination  Agent
under the Intercreditor Agreement except with respect to any income or franchise
taxes incurred by the  Subordination  Agent in connection with the  transactions
contemplated by the Intercreditor  Agreement. As used herein, "Lessee's pro rata
share" means as of any time a fraction,  the numerator of which is the principal
balance then  outstanding of Equipment Notes and the denominator of which is the
aggregate  principal  balance then outstanding of all "Equipment Notes" (as such
term is defined in each of the Operative Indentures).

     "TAX  ATTRIBUTE  PERIOD" is defined  in Section  1(e) of the Tax  Indemnity
Agreement.

     "TAX  INDEMNITEE"  means (a) First Security and Owner Trustee,  (b) WTC and
Mortgagee,  (c) each separate or additional  trustee  appointed  pursuant to the
Trust  Agreement or the Trust  Indenture,  (d) each  Participant,  (e) the Trust
Estate  and the  Trust  Indenture  Estate  and (f)  the  respective  successors,
assigns, agents and servants of the foregoing.  For purposes of this definition,
the term "Owner  Participant"  shall include any member of an  affiliated  group
(within the meaning of Section 1504 of the Code) of which Owner  Participant is,
or may become, a member if consolidated, joint or combined returns are filed for
such affiliated group for federal, state or local income tax purposes.

<PAGE>

     "TAX INDEMNITY  AGREEMENT" means the Tax Indemnity  Agreement,  dated as of
even  date  with  the   Participation   Agreement,   between  Lessee  and  Owner
Participant.

     "TAXES" means all license, recording,  documentary,  registration and other
similar fees and all taxes, levies,  imposts,  duties,  charges,  assessments or
withholdings of any nature whatsoever imposed by any Taxing Authority,  together
with any  penalties,  additions to tax,  fines or interest  thereon or additions
thereto.

     "TAXING  AUTHORITY"  means any federal,  state or local government or other
taxing authority in the United States,  any foreign  government or any political
subdivision or taxing authority thereof,  any international  taxing authority or
any  territory  or  possession  of the  United  States or any  taxing  authority
thereof.

     "TERM"  means the  term,  commencing  on the  Closing  Date,  for which the
Aircraft  is leased  pursuant to Section 3 of the Lease,  and shall  include the
Base Lease Term and, if applicable,  any Renewal Lease Term; PROVIDED that if at
the  scheduled  end of the Term the  Aircraft or Airframe is being used,  or was
within six (6) months prior thereto being used, by the U.S.  Government pursuant
to  CRAF,  the  Term  shall be  deemed  extended  for the  period  necessary  to
accommodate  usage of the Aircraft or Airframe  pursuant to CRAF plus six months
thereafter,  and Lessee shall be obligated to pay Basic Rent with respect to any
such period of  extension at a rate equal to the Basic Rent paid during the Base
Lease Term or the  applicable  Renewal  Lease Term,  whichever  shall have ended
immediately prior to such extension.

     "TERMINATION  AGREEMENTS" means,  collectively,  the termination  agreement
with respect to the Existing Lease,  the  termination  agreement with respect to
the Existing Sublease and the release from the Lien of the Existing Mortgage, in
each  case  delivered  pursuant  to  Section  5.1.2(xiii)  of the  Participation
Agreement.

     "TERMINATION  DATE" means any Payment Date  occurring  after the end of the
Tax  Attribute  Period on which the Lease shall  terminate  in  accordance  with
Section 9 of the Lease.

     "TERMINATION  VALUE"  means,  with  respect  to the  Aircraft,  the  amount
determined  by  multiplying  (a) the  percentage  set forth in Schedule 4 to the
Lease (as adjusted  from time to time in  accordance  with Section  3.2.3 of the
Lease)   opposite  the   applicable   Payment   Date  by  (b)   Lessor's   Cost.
Notwithstanding anything to the contrary in any Operative Agreement, Termination

<PAGE>

Value  shall  always be  sufficient  to pay in full,  as of the date of  payment
thereof (assuming timely payment of the Equipment Notes prior to such date), the
aggregate unpaid principal amount of all Equipment Notes  outstanding as of such
date,  together with accrued and unpaid  interest on all such Equipment Notes as
of such date.

     "THRESHOLD AMOUNT" is defined in Schedule 1 to the Lease.

     "TRANSACTIONS"  means the  transactions  contemplated by the  Participation
Agreement and the other Operative Agreements to occur on the Closing Date.

     "TRANSACTION  EXPENSES"  means  (a) all  costs  and  expenses  incurred  by
Existing  Mortgagee,   Owner  Participant,   the  Pass  Through  Trustees,   the
Subordination  Agent,  Owner  Trustee  and  Mortgagee  in  connection  with  the
preparation,  execution  and delivery of the  Operative  Agreements  (including,
without  limitation,  the  reasonable  fees and  expenses  of  counsel  for such
parties),  (b) all  costs  and  expenses  for the  recording  or  filing  of any
documents,   certificates  or  instruments  in  accordance  with  any  Operative
Agreement,  including,  without  limitation,  the FAA  Filed  Documents  and the
Financing  Statements,  (c) one ninth of (i) the underwriting  fees and expenses
attributable to the offering and sale of the Pass Through  Certificates and (ii)
all  costs  and  expenses  incurred  by  Existing  Mortgagee,  the Pass  Through
Trustees,  the  Subordination  Agent,  Owner Trustee and Mortgagee in connection
with the  preparation,  execution  and delivery of the Pass  Through  Agreements
(including,  without limitation, the reasonable fees and expenses of counsel for
such  parties),  (d) the equity  placement  fee and  expenses of Equity  Advisor
attributable  to the Aircraft,  (e) the  reasonable  fees and  disbursements  of
special counsel in Oklahoma City, Oklahoma,  in connection with the Closing, (f)
all initial and ongoing  fees,  disbursements  and expenses of Owner Trustee and
Mortgagee,  and (g) the fees  and  expenses  of the  Appraiser  contemplated  by
Section 5.1.2(xv) of the Participation Agreement.

     "TRANSFER" means the transfer,  sale, assignment or other conveyance of all
or any interest in any property, right or interest.

     "TRANSFEREE" means a person to which any Owner  Participant,  Owner Trustee
or any Loan  Participant  or Note Holder  purports or intends to Transfer any or
all of its right, title or interest in the Trust Estate or in its Equipment Note
and the Trust Indenture Estate, respectively, as described in Section 10.1.1(a),
10.1.2 or 10.1.3 (but excluding participants in any participation referred to in
Section 10.1.3), respectively, of the Participation Agreement.

<PAGE>

     "TRUST" means the trust created by the Trust Agreement.

     "TRUST  AGREEMENT"  means the Trust Agreement  ____,  dated as of even date
with the Participation Agreement, between Owner Participant and Owner Trustee.

     "TRUST ESTATE" means all estate, right, title and interest of Owner Trustee
in and to the  Aircraft,  the  Lease,  any  Lease  Supplement  and the  Purchase
Agreement  including,   without  limitation,  all  amounts  of  Basic  Rent  and
Supplemental Rent including, without limitation,  insurance proceeds (other than
insurance  proceeds  payable to or for the  benefit of Owner  Participant,  Note
Holders or WTC) and requisition,  indemnity or other payments of any kind for of
with respect to the Aircraft  (except amounts owing to Owner  Participant,  Note
Holders or WTC, or to any of their respective  directors,  officers,  employees,
servants  and agents,  pursuant to Section 10 of the  Participation  Agreement).
Notwithstanding  the  foregoing,  "Trust  Estate" shall not include any Excluded
Payment.

     "TRUST  INDENTURE" means the Trust Indenture and Mortgage ____, dated as of
even date with the Participation Agreement, between Owner Trustee and Mortgagee.

     "TRUST INDENTURE  ESTATE" is defined in the "Granting  Clause" of the Trust
Indenture.

     "TRUST  INDENTURE  SUPPLEMENT"  means a Trust  Indenture  and Mortgage ____
Supplement,  substantially in the form of Exhibit A to the Trust Indenture, with
appropriate modifications to reflect the purpose for which it is being used.

     "TRUST  SUPPLEMENT"  means an  agreement  supplemental  to the  Basic  Pass
Through Trust  Agreement  pursuant to which (i) a separate  trust is created for
the benefit of the holders of the Pass Through  Certificates  of a series,  (ii)
the  issuance  of the Pass  Through  Certificates  of such  series  representing
fractional  undivided  interests in such trust is authorized and (iii) the terms
of the Pass Through Certificates of such series are established.

     "UCC"  means the  Uniform  Commercial  Code as in effect in any  applicable
jurisdiction.

     "UNITED  STATES" or "U.S."  means the United  States of America;  PROVIDED,
that for geographic purposes, "United States" means, in aggregate, the 50 states
and the District of Columbia of the United States of America.

     "U.S. AIR CARRIER" means any United States air carrier that is a Citizen of
the United States  holding an air carrier  operating  certificate  issued by the

<PAGE>

Secretary  of  Transportation  pursuant to chapter 447 of title 49 of the United
States Code for  aircraft  capable of carrying  10 or more  individuals  or 6000
pounds  or more of  cargo,  and as to which  there  is in  force an air  carrier
operating  certificate  issued pursuant to Part 121 of the FAA  Regulations,  or
which may  operate as an air carrier by  certification  or  otherwise  under any
successor or substitute provisions therefor or in the absence thereof.

     "U.S.  PERSON"  means any Person  described in Section  7701(a)(30)  of the
Code.

     "U.S. GOVERNMENT" means the federal government of the United States, or any
instrumentality or agency thereof the obligations of which are guaranteed by the
full faith and credit of the federal government of the United States.

     "WEIGHTED  AVERAGE LIFE TO MATURITY"  means,  with respect to any specified
Debt, at the time of the  determination  thereof the number of years obtained by
dividing the then Remaining  Dollar-years  of such Debt by the then  outstanding
principal amount of such Debt. The term "Remaining  Dollar-years" shall mean the
amount obtained by (1) multiplying the amount of each  then-remaining  principal
payment  on  such  Debt  by the  number  of  years  (calculated  at the  nearest
one-twelfth)  that will elapse between the date of determination of the Weighted
Average Life to Maturity of such Debt and the date of that required  payment and
(2) totaling all the products obtained in clause (1) above.

     "WET LEASE" means any arrangement  whereby Lessee or a Permitted  Sublessee
agrees to furnish the Aircraft, Airframe or any Engine to a third party pursuant
to  which  the  Aircraft,  Airframe  or  Engine  shall  at all  times  be in the
operational control of Lessee or a Permitted  Sublessee,  provided that Lessee's
obligations   under  this  Lease  shall   continue  in  full  force  and  effect
notwithstanding any such arrangement.

     "WTC" means Wilmington Trust Company, a Delaware banking  corporation,  not
in its capacity as Mortgagee  under the Trust  Indenture,  but in its individual
capacity.

<PAGE>

          [ANNEXES B, C AND D HAVE BEEN OMITTED FROM THIS DOCUMENT AS
                 CONTAINING CONFIDENTIAL FINANCIAL INFORMATION]

<PAGE>
                                                |------------------------------|
                                                |  EXHIBIT A - LEASE SUPPLEMENT|
                                                |      LEASE AGREEMENT ____    |
                                                |------------------------------|

                             LEASE SUPPLEMENT NO.__

          LEASE SUPPLEMENT No. __, dated ________,  199_, between FIRST SECURITY
BANK,  NATIONAL  ASSOCIATION,  a  national  banking  association,   not  in  its
individual capacity, but solely as Owner Trustee under the Trust Agreement ____,
dated as of September  25,1997,  with the Owner  Participant named therein (such
Owner  Trustee,  in its  capacity  as such Owner  Trustee  being  herein  called
"Lessor"),  and CONTINENTAL AIRLINES,  INC., a Delaware  corporation,  as Lessee
("Lessee").

          Lessor and Lessee have  heretofore  entered  into that  certain  Lease
Agreement  ____,  dated as of September 25, 1997,  relating to one Embraer Model
EMB-145  aircraft (herein called the "Lease" and the defined terms therein being
hereinafter  used with the same meanings).  The Lease provides for the execution
and  delivery of this Lease  Supplement  for the purpose of leasing the Airframe
and  Engines  under  the  Lease as and when  delivered  by  Lessor  to Lessee in
accordance with the terms thereof.

          The Lease relates to the Airframe and Engines  described  below, and a
counterpart of the Lease to which this Lease Supplement is attached and of which
this Lease  Supplement  is a part,  is being filed for  recordation  on the date
hereof with the Federal Aviation Administration as one document.

          NOW,  THEREFORE,  in  consideration of the premises and other good and
sufficient consideration, Lessor and Lessee hereby agree as follows:

          1.  Lessee  has been duly  authorized  by Lessor to  accept,  and does
hereby  irrevocably  accept on behalf of Lessor  delivery of the  Aircraft  from
Airframe Manufacturer under, and for all purposes of, the Aircraft Bill of Sale,
the Participation Agreement and the Purchase Agreement Assignment.

          2. Lessor  hereby  delivers  and leases to Lessee  under the Lease and
Lessee  hereby  accepts  and leases from  Lessor  under the Lease the  following
described  Embraer EMB-145 aircraft (the  "Aircraft"),  which Aircraft as of the
date hereof consists of the following components:

          (i)  Airframe:  U.S.  Registration  No. _____;  manufacturer's  serial
     no.____; and

          (ii) Engines:  two (2) Allison AE3007A engines bearing,  respectively,
     manufacturer's  serial nos.  _____ and ________  (each of which engines has
     750 or more rated takeoff horsepower or the equivalent of such horsepower).

<PAGE>

          3.  The  Closing  Date  for the  Aircraft  is the  date of this  Lease
Supplement set forth in the opening paragraph hereof.

          4.  Lessee  hereby  confirms  to  Lessor  that  Lessee  has  duly  and
irrevocably  accepted the Aircraft  under and for all  purposes  hereof,  of the
Lease and of the other Lessee Operative Agreements.

          5. All of the terms and provisions of this Lease Supplement are hereby
incorporated  by reference in the Lease to the same extent as if fully set forth
therein.

          6. This Lease  Supplement  may be executed  by the  parties  hereto in
separate counterparts,  each of which when so executed and delivered shall be an
original,  but all such counterparts  shall together  constitute but one and the
same instrument.

          7. To the  extent,  if any,  that this  Lease  Supplement  constitutes
chattel  paper (as such term is defined  in the  Uniform  Commercial  Code as in
effect in any  applicable  jurisdiction),  no  security  interest  in this Lease
Supplement may be created  through the transfer or possession of any counterpart
other than the original executed  counterpart,  which shall be identified as the
counterpart  containing  the receipt  therefor  executed by the Mortgagee on the
signature page thereof.

                     [This space intentionally left blank.]

<PAGE>

          IN WITNESS  WHEREOF,  Lessor and Lessee  have each  caused  this Lease
Supplement to be duly executed as of the day and year first above written.


                                        FIRST SECURITY BANK, NATIONAL
                                          ASSOCIATION,  as  Lessor,  not  in its
                                          individual    capacity,    except   as
                                          expressly  provided herein, but solely
                                          as  Owner   Trustee  under  the  Trust
                                          Agreement


                                        By______________________________________
                                           Name:
                                           Title:

                                        CONTINENTAL AIRLINES, INC.,
                                          as Lessee


                                        By______________________________________
                                           Name:
                                           Title:

<PAGE>

          IN WITNESS  WHEREOF,  Lessor and Lessee  have each  caused  this Lease
Supplement to be duly executed as of the day and year first above written.


                                        FIRST SECURITY BANK, NATIONAL
                                          ASSOCIATION,  as  Lessor,  not  in its
                                          individual    capacity,    except   as
                                          expressly  provided herein, but solely
                                          as  Owner   Trustee  under  the  Trust
                                          Agreement


                                        By______________________________________
                                           Name:
                                           Title:

                                        CONTINENTAL AIRLINES, INC.,
                                          as Lessee


                                        By______________________________________
                                           Name:
                                           Title:

          Receipt of this original counterpart of the foregoing Lease Supplement
is hereby acknowledged on this ____ day of _________, __________.

                                        WILMINGTON TRUST COMPANY,
                                          as Mortgagee


                                        By______________________________________
                                           Name:
                                           Title:

<PAGE>

                                                |------------------------------|
                                                |  EXHIBIT B - LEASE SUPPLEMENT|
                                                |      LEASE AGREEMENT ____    |
                                                |------------------------------|

                          RETURN ACCEPTANCE SUPPLEMENT

          RETURN  ACCEPTANCE  SUPPLEMENT dated ________,  between FIRST SECURITY
BANK,  NATIONAL  ASSOCIATION,  a  national  banking  association,   not  in  its
individual capacity, but solely as Owner Trustee under the Trust Agreement ____,
dated as of September 25, 1997, with the Owner  Participant  named therein (such
Owner  Trustee,  in its  capacity  as such Owner  Trustee  being  herein  called
"Lessor"),  and CONTINENTAL AIRLINES,  INC., a Delaware  corporation,  as Lessee
("Lessee").

          Lessor and Lessee have  heretofore  entered  into that  certain  Lease
Agreement  ____,  dated as of September 25, 1997,  relating to one Embraer Model
EMB-145  aircraft (herein called the "Lease" and the defined terms therein being
hereinafter used with the same meanings).  The Lease relates to the Airframe and
Engines described below.

          NOW,  THEREFORE,  in  consideration of the premises and other good and
sufficient consideration, Lessor and Lessee hereby agree as follows:

          1. This Return Acceptance  Supplement is executed by Lessor and Lessee
to confirm that on the date hereof the following  described Airframe and Engines
were returned by Lessor to Lessee:

          (i)  Airframe:  U.S.  Registration  No._____;   manufacturer's  serial
     no.______; and

          (ii) Engines:  two (2) Allison AE3007A engines bearing,  respectively,
     manufacturer's serial nos. ______ and CAE___________.

          2. This Return  Acceptance  Supplement  is intended to be delivered in
_____________________.

          3.  Lessor and Lessee  agree  that the  return of the  Aircraft  is in
compliance with Section 5 and Annex B of the Lease, except as set forth below:

          4. Lessor and Lessee  agree that the Lease is  terminated,  except for
the provisions thereof that expressly survive termination.

<PAGE>

          IN WITNESS  WHEREOF,  Lessor and Lessee  have each  caused this Return
Acceptance  Supplement  to be duly  executed  as of the day and year first above
written.

                                        FIRST SECURITY BANK, NATIONAL
                                          ASSOCIATION,  as  Lessor,  not  in its
                                          individual    capacity,    except   as
                                          expressly  provided herein, but solely
                                          as  Owner   Trustee  under  the  Trust
                                          Agreement


                                        By______________________________________
                                           Name:
                                           Title:

                                        CONTINENTAL AIRLINES, INC.,
                                          as Lessee


                                        By______________________________________
                                           Name:
                                           Title:

<PAGE>

             SCHEDULES 1-4 HAVE BEEN OMITTED FROM THIS DOCUMENT AS
                 CONTAINING CONFIDENTIAL FINANCIAL INFORMATION]

<PAGE>


                                              |--------------------------------|
                                              |SCHEDULE 5 - PERMITTED COUNTRIES|
                                              |      LEASE AGREEMENT ____      |
                                              |--------------------------------|


<TABLE>
<CAPTION>
                              PERMITTED COUNTRIES

<S>                                     <C>
Argentina                               Malta
Australia                               Mexico
Austria                                 Morocco
Bahamas                                 Netherlands
Belgium                                 New Zealand
Brazil                                  Norway
Canada                                  Paraguay
Chile                                   People's Republic of China
Denmark                                 Philippines
Ecuador                                 Portugal
Egypt                                   Republic of China (Taiwan)
Finland                                 Singapore
France                                  South Africa
Germany                                 South Korea
Greece                                  Spain    
Hungary                                 Sweden
Iceland                                 Switzerland
India                                   Thailand
Indonesia                               Tobago
Ireland                                 Trinidad
Italy                                   United Kingdom
Japan                                   Uruguay
Luxembourg                              Venezuela     
Malaysia                           

</TABLE>

<PAGE>

                                                |------------------------------|
                                                |     EXHIBIT D - INSURANCE    |
                                                |      LEASE AGREEMENT ____    |
                                                |------------------------------|

                                    PLACARDS

                                   Leased from

                   First Security Bank, National Association,
                  not in its individual capacity but solely as
                         Owner Trustee, Owner and Lessor
                                       and
                                  Mortgaged to
                            Wilmington Trust Company,
             not in its individual capacity but solely as Mortgagee




       --------------------------------------------------------------------
       |   CONFIDENTIAL: ANNEXES B, C AND D AND SCHEDULES 1, 2, 3 AND 4   |
       |      OF THIS LEASE AGREEMENT ARE SUBJECT TO RESTRICTIONS ON      |
       |    DISSEMINATION SET FORTH IN SECTION 8 OF THE PARTICIPATION     |
       |                  AGREEMENT (AS DEFINED HEREIN)                   |
       --------------------------------------------------------------------
================================================================================
                               LEASE AGREEMENT ___

                         Dated as of September 25, 1997

                                     Between

                   FIRST SECURITY BANK, NATIONAL ASSOCIATION,

                         Not in its Individual Capacity,
                      except as expressly provided herein,
                          but solely as Owner Trustee,

                                     Lessor

                                       and

                           CONTINENTAL AIRLINES, INC.,

                                     Lessee
- --------------------------------------------------------------------------------
                       One Embraer Model EMB-145 Aircraft
                Bearing United States Registration No. N_____ and
               Bearing Manufacturer's Serial No. 145.___ with two
                             Allison AE3007A Engines
          Bearing Engine Manufacturer's Serial Nos. _______ and _______
================================================================================
The right,  title and  interest of Lessor in and to,  among other  things,  this
Lease  Agreement has been  assigned to and is subject to a security  interest in
favor of Wilmington Trust Company, a Delaware banking corporation, as Mortgagee,
under the Trust  Indenture and Mortgage ___, dated as of September 25, 1997, for
the  benefit of the  holders of the  Equipment  Notes  referred to in such Trust
Indenture,  all to the  extent  provided  in such  Trust  Indenture.  This Lease
Agreement has been  executed in multiple  counterparts;  to the extent,  if any,
that this Lease Agreement  constitutes  chattel paper (as defined in the Uniform
Commercial  Code as in  effect  in any  applicable  jurisdiction),  no  security
interest in Lessor's  right,  title and interest in and to this Lease  Agreement
may be perfected  through the delivery or possession of any  counterpart of this
Lease Agreement other than the counterpart of this Lease Agreement that contains
the original receipt executed by Wilmington Trust Company, as Mortgagee.

<PAGE>

<TABLE>
<CAPTION>
                                    CONTENTS


<S>           <C>                                                            <C>
SECTION 1.    DEFINITIONS AND CONSTRUCTION............................         1

SECTION 2.    DELIVERY AND ACCEPTANCE.................................         1
        2.1   Delivery and Lease of Aircraft..........................         1
        2.2   Acceptance by Lessee....................................         2

SECTION 3.    TERM AND RENT...........................................         2
        3.1   Term....................................................         2
        3.2   Rent....................................................         2
        3.3   Payments................................................         4

SECTION 4.    DISCLAIMER; CERTAIN AGREEMENTS OF LESSOR;
              SECTION 1110 MATTERS....................................         5
        4.1   Disclaimer..............................................         5
        4.2   Certain Agreements of Lessor............................         6
        4.3   Quiet Enjoyment.........................................         6
        4.4   Investment of Funds Held as Security....................         6
        4.5   Title Transfers by Lessor...............................         7
        4.6   Lessor's Interest in Certain Engines....................         8
        4.7   Section 1110 of Bankruptcy Code.........................         8

SECTION 5.    RETURN OF AIRCRAFT......................................         8
        5.1   Compliance with Annex B.................................         8
        5.2   Storage and Related Matters.............................         9
        5.3   Return of Other Engines.................................         9

SECTION 6.    LIENS...................................................         9

SECTION 7.    REGISTRATION, OPERATION, POSSESSION,
              SUBLEASING AND RECORDS..................................        10
        7.1   Registration and Operation..............................        10
        7.2   Possession..............................................        12
        7.3   Certain Limitations on Subleasing or
              Other Relinquishment of Possession......................        16

SECTION 8.    MAINTENANCE; REPLACEMENT AND POOLING OF
              PARTS; ALTERATIONS, MODIFICATIONS AND
              ADDITIONS; OTHER LESSEE COVENANTS.......................        17
        8.1   Maintenance; Replacement and Pooling of
              Parts; Alterations, Modifications and
              Additions...............................................        17
        8.2   Information, Certificates, Notices and
              Reports.................................................        17

SECTION 9.    VOLUNTARY TERMINATION UPON OBSOLESCENCE.................        19
        9.1   Right of Termination....................................        19
        9.2   Election by Lessor to Sell..............................        20

<PAGE>

        9.3   Retention of Aircraft by Lessor.........................        22

SECTION 10.   LOSS, DESTRUCTION, REQUISITION, ETC.....................        23
        10.1  Event of Loss With Respect to Aircraft..................        23
        10.2  Event of Loss With Respect to an Engine.................        25
        10.3  Conditions to any Replacement of Engine.................        25
        10.4  Conveyance to Lessee....................................        27
        10.5  Application of Payments.................................        27
        10.6  Requisition of Aircraft for Use.........................        28
        10.7  Requisition of an Engine for Use........................        28
        10.8  Application of Payments.................................        29
        10.9  Application of Payments During Existence
              of a Lease Event of Default.............................        29

SECTION 11.   INSURANCE...............................................        30
        11.1  Lessee's Obligation to Insure...........................        30
        11.2  Insurance for Own Account...............................        30
        11.3  Indemnification by Government in Lieu of
              Insurance...............................................        30
        11.4  Application of Insurance Proceeds.......................        30
        11.5  Application of Payments During Existence
              of Default..............................................        31

SECTION 12.   INSPECTION..............................................        31

SECTION 13.   ASSIGNMENT; MERGER; SUCCESSOR OWNER TRUSTEE.............        32
        13.1  In General..............................................        32
        13.2  Merger of Lessee........................................        33
        13.3  Assignment Security for Lessor's
              Obligations.............................................        34
        13.4  Successor Owner Trustee.................................        34

SECTION 14.   LEASE EVENTS OF DEFAULT.................................        34
        14.1  Payments................................................        35
        14.2  Insurance...............................................        35
        14.3  Other Covenants.........................................        35
        14.4  Representations and Warranties..........................        36
        14.5  Bankruptcy and Insolvency...............................        36

SECTION 15.   REMEDIES AND WAIVERS....................................        37
        15.1  Remedies................................................        37
        15.2  Limitations Under CRAF..................................        40
        15.3  Right to Perform for Lessee.............................        40
        15.4  Determination of Fair Market Sales Value................        41
        15.5  Remedies Cumulative.....................................        41

<PAGE>

SECTION 16.   LESSEE'S OBLIGATIONS; NO SETOFF,
              COUNTERCLAIM, ETC.......................................        41

SECTION 17.   RENEWAL AND PURCHASE OPTIONS............................        42
        17.1  Notices Generally.......................................        42
        17.2  Renewal Options.........................................        43
        17.3  Purchase Option.........................................        44
        17.4  Appraisals..............................................        45

SECTION 18.   MISCELLANEOUS...........................................        46
        18.1  Amendments..............................................        46
        18.2  Severability............................................        47
        18.3  Third-Party Beneficiary.................................        47
        18.4  Reproduction of Documents...............................        47
        18.5  Counterparts............................................        48
        18.6  Notices.................................................        48
        18.7  GOVERNING LAW; SUBMISSION TO
              JURISDICTION; VENUE.....................................        48
        18.8  No Waiver...............................................        49
        18.9  Entire Agreement........................................        50

</TABLE>

<TABLE>
<CAPTION>

ANNEXES, EXHIBITS AND SCHEDULES
- -------------------------------
<S>          <C>
ANNEX A      Definitions
ANNEX B      Return Conditions
ANNEX C      Maintenance
ANNEX D      Insurance
EXHIBIT A    Form of Lease Supplement
EXHIBIT B    Form of Return Acceptance Supplement
SCHEDULE 1   Certain Terms
SCHEDULE 2   Basic Rent
SCHEDULE 3   Stipulated Loss Value Schedule
SCHEDULE 4   Termination Value Schedule
SCHEDULE 5   Permitted Countries
SCHEDULE 6   Placards

</TABLE>


<PAGE>

                               LEASE AGREEMENT ___

          LEASE AGREEMENT ___, dated as of September 25, 1997 (this  "Agreement"
or "Lease"),  between (a) FIRST SECURITY BANK, NATIONAL ASSOCIATION,  a national
banking  association,  not in  its  individual  capacity,  except  as  expressly
provided  herein,  but solely as Owner Trustee  (this and all other  capitalized
terms used but not defined  herein shall have the respective  meanings  ascribed
thereto in Section 1 below) ("Lessor" or "Owner  Trustee"),  and (b) CONTINENTAL
AIRLINES, INC., a Delaware corporation ("Lessee").

                                    RECITALS

          A.  Lessor  and Lessee are  parties  to the  Participation  Agreement,
pursuant to which,  among other  things,  Lessor and Lessee have agreed to enter
into this Agreement.

          B. Pursuant to the Trust Agreement,  Owner  Participant has authorized
Lessor to enter into this Agreement.

          NOW,  THEREFORE,  for and in  consideration  of the  premises  and the
mutual   agreements   contained   herein  and  for  other   good  and   valuable
consideration, the sufficiency and receipt of which are hereby acknowledged, the
parties hereto agree as follows:

SECTION 1. DEFINITIONS AND CONSTRUCTION

          Capitalized   terms  used  but  not  defined  herein  shall  have  the
respective  meanings  set  forth or  incorporated  by  reference,  and  shall be
construed and interpreted in the manner described, in Annex A.

SECTION 2. DELIVERY AND ACCEPTANCE

     2.1 DELIVERY AND LEASE OF AIRCRAFT

          Lessor hereby  agrees  (subject to the  satisfaction  or waiver of the
conditions  set forth in Section 5 of the  Participation  Agreement) to lease to
Lessee for the Term and Lessee hereby  agrees  (subject to the  satisfaction  or
waiver of the conditions set forth in Section 5 of the Participation  Agreement)
to lease from Lessor for the Term,  the Aircraft,  commencing  immediately  upon
acquisition of the Aircraft by Lessor pursuant to the Participation Agreement.

<PAGE>

     2.2 ACCEPTANCE BY LESSEE

          By executing and delivering Lease Supplement No. 1, Lessee confirms to
Lessor that Lessee has duly and  irrevocably  accepted  delivery of the Aircraft
for all purposes of this Agreement.

SECTION 3. TERM AND RENT

     3.1 TERM

          The  Aircraft  shall be leased  hereunder  for the Term,  unless  this
Agreement or the leasing of the  Aircraft is earlier  terminated  in  accordance
with any provision of this Agreement.  Lessee shall have the option to renew the
leasing of the  Aircraft  hereunder  pursuant  to, and  subject to the terms and
conditions of, Section 17, for the Renewal Lease Term.

     3.2 RENT

            3.2.1 BASIC RENT

          (a) During the Base Lease Term,  Lessee  shall pay to Lessor,  on each
Payment Date,  Basic Rent in the amount specified in Schedule 2 for such Payment
Date, which shall be allocated to the Payment Period  commencing on such Payment
Date.

          (b)  Notwithstanding   anything  to  the  contrary  in  any  Operative
Agreement,  the  amount of the  payment  of Basic  Rent due and  payable on each
Payment  Date shall be at least  sufficient  to pay in full,  as of such Payment
Date (assuming  timely payment of the Equipment  Notes prior to such Date),  the
aggregate principal amount of scheduled  installments due on the Equipment Notes
outstanding on such Payment Date,  together with the accrued and unpaid interest
thereon,  due on such Payment Date in respect of the Equipment Notes;  provided,
however, that no installment of Basic Rent shall be increased to the extent such
increase  would be based upon (i) any  attachment  or diversion of Basic Rent on
account of Lessor Liens  attributable to Lessor or Owner  Participant,  (ii) any
modification  of the  payment  terms  of  the  Equipment  Notes,  or  (iii)  the
acceleration  of any  Equipment  Note  or  Equipment  Notes  due  solely  to the
occurrence  of an Indenture  Event of Default  that does not  constitute a Lease
Event of Default.

            3.2.2 SUPPLEMENTAL RENT

          Lessee shall pay to Lessor,  or to whomever shall be entitled thereto,
any and all  Supplemental  Rent when and as the same shall become due and owing.
Lessee  will also pay to Lessor,  or to whomever  shall be  entitled  thereto as

<PAGE>

Supplemental  Rent, to the extent  permitted by applicable law,  interest at the
Payment  Due  Rate  on any  part  of any  amount  of  Rent  (including,  without
limitation,  Supplemental  Rent) not paid by 12:30 p.m.,  New York time,  on the
date  when  due (so  long  as,  in the  case of any  person  not a party  to the
Participation  Agreement,  Lessee had received  timely  notice of the account to
which such payment was required to be made),  for the period from and  including
the date on which the same was due to,  but  excluding,  the date of  payment in
full.

            3.2.3 ADJUSTMENTS TO STIPULATED LOSS VALUES AND TERMINATION VALUES

          (a) In the  event  that  Lessee is  required  to  indemnify  the Owner
Participant  under  the Tax  Indemnity  Agreement,  the  Stipulated  Loss  Value
percentages  set forth in Schedule 3 and the Termination  Value  percentages set
forth in  Schedule  4 shall be  recalculated  (upwards  or  downwards)  by Owner
Participant,  using the same methods and assumptions  (except to the extent such
assumptions  shall be varied to take into account the Loss or Foreign Tax Credit
Loss (as each such term is defined in the Tax Indemnity  Agreement)  that is the
subject of such indemnification and any prior or contemporaneous Loss or Foreign
Tax Credit Loss) used to calculate the Stipulated Loss Value percentages and the
Termination  Value  percentages  on the Closing  Date,  in order to maintain the
Owner Participant's Net Economic Return.

          (b) All  adjustments  pursuant  to Section  3.2.3(a)  shall be made as
promptly as practicable after either Owner Participant or Lessee gives notice to
the  other  that an event  has  occurred  that  requires  an  adjustment.  Owner
Participant  and  Lessee  shall  give  prompt  notice  to the other of any event
requiring an adjustment. Any recalculation of the percentages of Stipulated Loss
Value and Termination Value shall be prepared by Owner  Participant,  subject to
verification at the request of Lessee in accordance with this Section  3.2.3(b),
on the basis of the same methodology and assumptions  used by Owner  Participant
in determining the percentages of Stipulated Loss Value and Termination Value as
of the Closing Date,  except as such  assumptions  have been modified to reflect
the events giving rise to adjustments hereunder. Promptly after an adjustment is
made hereunder,  Owner Participant shall deliver to Lessee a description of such
adjustment,  setting forth in reasonable  detail the  calculation  thereof.  All
adjustments  required pursuant to Section 3.2.3(a) shall be set forth in a Lease
Supplement  or in an  amendment to this Lease,  and,  promptly  after  execution
thereof by Lessor and Lessee, Lessee shall give a copy thereof to Mortgagee.

<PAGE>

          (c) If Lessee  believes  that any  calculations  by Owner  Participant
pursuant to Section  3.2.3(b) are in error, and if, after  consultation,  Lessee
and Owner  Participant  are unable to agree on an adjustment,  then a nationally
recognized firm of accountants selected by Lessee and reasonably satisfactory to
Owner  Participant shall verify such  calculations.  Owner Participant will make
available  to such  firm,  but  not,  in any  circumstances,  to  Lessee  or any
representative of Lessee, the methodology and assumptions referred to in Section
3.2.3(b) and any modifications thereto made to reflect the events giving rise to
adjustments   hereunder   (subject   to  the   execution   by  such  firm  of  a
confidentiality   agreement,   reasonably   acceptable  to  Owner   Participant,
prohibiting  disclosure of such methodology and assumptions to any third party).
The  determination by such firm of accountants  shall be final.  Lessee will pay
the  reasonable  costs  and  expenses  of  such  further  verification  by  such
accountants,  provided  that if it results in a decrease  in the  present  value
(discounted at the Debt Rate) of any Stipulated Loss Value or Termination  Value
by ten or more basis points from such Stipulated Loss Value or Termination Value
as recalculated by the Owner  Participant,  then the Owner  Participant will pay
such costs and expenses.

     3.3 PAYMENTS

          (a)  Payments  of Rent by  Lessee  shall be paid by wire  transfer  of
immediately  available Dollars, not later than 12:30 p.m., New York time, on the
date  when  due,  to the  account  of  Lessor  specified  in  Schedule  1 to the
Participation  Agreement  or to such  other  account  in the  United  States  as
directed by Lessor to Lessee in writing at least 10  Business  Days prior to the
date such payment of Rent is due or, in the case of any payment of  Supplemental
Rent expressly  payable to a person other than Lessor,  to the person that shall
be  entitled  thereto to such  account in the United  States as such  person may
specify from time to time to Lessee at least 10 Business  Days prior to the date
such payment of Rent is due.

          (b)  Except as  otherwise  expressly  provided  herein,  whenever  any
payment of Rent shall be due on a day that is not a Business  Day,  such payment
shall be made on the next day that is a Business  Day,  and, if such  payment is
made on such next Business  Day, no interest  shall accrue on the amount of such
payment during such extension.

          (c) So long as  Lessee  has  not  received  written  notice  from  the
Mortgagee  that the Trust  Indenture has been  discharged,  and  notwithstanding
Section 3.3(a),  Lessor hereby irrevocably  directs, and Lessee agrees, that all
payments of Rent and all other amounts payable by Lessee  hereunder,  other than

<PAGE>

Excluded  Payments,  shall be paid  directly to Mortgagee on behalf of Lessor by
wire  transfer of  immediately  available  Dollars to the  account of  Mortgagee
specified in Schedule 1 to the Participation Agreement, or to such other account
in the United  States as Mortgagee  may specify by written  notice to Lessor and
Lessee at least 10 Business Days prior to the date such payment of Rent is due.

          (d) Excluded  Payments  shall be paid by wire transfer of  immediately
available  Dollars to the account of the person  specified in the  Participation
Agreement or, if not so  specified,  to such account in the United States as may
be specified by such person by written  notice to Lessor and Lessee from time to
time at least 10 Business  Days prior to the date such payment is required to be
made.

          (e) All computations of interest under this Agreement shall be made on
the basis of a year of 360 days comprised of twelve 30-day months.

SECTION 4. DISCLAIMER; CERTAIN AGREEMENTS OF LESSOR; SECTION
           1110 MATTERS

     4.1 DISCLAIMER

          LESSOR LEASES AND LESSEE TAKES THE AIRCRAFT "AS-IS,  WHERE-IS." LESSEE
ACKNOWLEDGES  AND AGREES THAT AS BETWEEN  LESSEE AND EACH OF LESSOR,  MORTGAGEE,
OWNER  PARTICIPANT  PARENT  AND ANY  PARTICIPANT  (i) LESSEE  HAS  SELECTED  THE
AIRCRAFT  AND  MANUFACTURER  THEREOF AND (ii) NONE OF LESSOR,  MORTGAGEE,  OWNER
PARTICIPANT  PARENT AND ANY  PARTICIPANT  MAKES,  HAS MADE OR SHALL BE DEEMED TO
HAVE  MADE,  AND  EACH  WILL  BE  DEEMED  TO  HAVE  EXPRESSLY  DISCLAIMED,   ANY
REPRESENTATION OR WARRANTY, EXPRESS OR IMPLIED, AS TO:

     (v)  THE AIRWORTHINESS,  VALUE, CONDITION,  DESIGN,  OPERATION, ANY IMPLIED
          WARRANTY OF  MERCHANTABILITY  OR FITNESS FOR USE OR FOR ANY PARTICULAR
          PURPOSE OF THE AIRFRAME, ANY ENGINE OR ANY PART THEREOF;

     (w)  THE  QUALITY  OF THE  MATERIAL  OR  WORKMANSHIP  WITH  RESPECT  TO THE
          AIRFRAME, ANY ENGINE OR ANY PART THEREOF;

     (x)  THE ABSENCE OF LATENT OR ANY OTHER DEFECT IN THE AIRFRAME,  ANY ENGINE
          OR ANY PART THEREOF, WHETHER OR NOT DISCOVERABLE;

     (y)  THE ABSENCE OF ANY INFRINGEMENT OF ANY PATENT,  TRADEMARK OR COPYRIGHT
          OR THE LIKE; OR

<PAGE>

     (z)  THE ABSENCE OF OBLIGATIONS  BASED ON STRICT  LIABILITY IN TORT, OR ANY
          OTHER REPRESENTATION OR WARRANTY WHATSOEVER,  EXPRESS OR IMPLIED, WITH
          RESPECT TO THE AIRFRAME, ANY ENGINE OR ANY PART THEREOF.

     4.2 CERTAIN AGREEMENTS OF LESSOR

          Unless a Lease Event of Default shall have occurred and be continuing,
Lessor  agrees to make  available to Lessee such rights as Lessor may have under
any warranty with respect to the Aircraft made, or made  available,  by Airframe
Manufacturer  or any of its  subcontractors  or  suppliers,  as the case may be,
pursuant  to and  in  accordance  with  the  terms  of  the  Purchase  Agreement
Assignment.

     4.3 QUIET ENJOYMENT

          So long as no Lease  Event  of  Default  shall  have  occurred  and be
continuing,  Lessor  shall not  interfere  with  Lessee's  rights  hereunder  to
continued possession, use and operation of, and quiet enjoyment of, the Aircraft
during the Term.  The  foregoing,  however,  shall not be construed or deemed to
modify or condition  in any respect the  obligations  of the Lessee  pursuant to
Section 16, which obligations are absolute and unconditional.

     4.4 INVESTMENT OF FUNDS HELD AS SECURITY

            4.4.1 INVESTMENT

          Any  moneys  required  to be paid to or  retained  by Lessor  that are
required to be paid to Lessee or applied as provided herein shall, until paid to
Lessee as provided herein or applied as provided  herein,  be invested by Lessor
from time to time as directed  in writing by Lessee  (or, if Lessee  fails to so
direct,  by or as directed by Lessor in its sole  discretion) and at the expense
and  risk of  Lessee  in Cash  Equivalents  so  long  as such  Cash  Equivalents
specified  by Lessee or Lessor,  as the case may be, can be  acquired  by Lessor
using  its  best  efforts;  provided,  that  so long  as the  Lien of the  Trust
Indenture shall not have been discharged, such moneys shall be invested and held
by  Mortgagee,  as assignee of Lessor,  in  accordance  with this Lease and upon
discharge of such Lien,  Mortgagee shall pay any such money held by it to Lessor
to be held and invested in accordance with this Section.

            4.4.2 PAYMENT OF GAIN OR LOSS

          Any net gain (including  interest  received) realized as the result of
investments  pursuant to Section 4.4.1 (net of any fees,  commissions  and other

<PAGE>

reasonable expenses,  if any, incurred in connection with such investment) shall
be held and applied in the same manner as the principal amount is to be held and
applied hereunder.  Lessee will promptly pay to Lessor, on demand, the amount of
any loss realized as the result of any such investment  (together with any fees,
commissions and other reasonable  expenses,  if any, incurred in connection with
such  investment),  such  amount  so paid to be held and  applied  by  Lessor as
contemplated in Section 4.4.1 above.

            4.4.3 LIMITATION OF LIABILITY

          All  investments  under this  Section  4.4 shall be at the expense and
risk of  Lessee,  and  Lessor  and  Mortgagee  shall not be liable  for any loss
resulting from any  investment  made under this Section 4.4 other than by reason
of its willful  misconduct or gross negligence.  Any such investment may be sold
(without  regard to its maturity) by Lessor without  instructions  whenever such
sale is necessary to make a distribution required by this Lease.

     4.5 TITLE TRANSFERS BY LESSOR

          If  Lessor  shall be  required  to  transfer  title  to the  Aircraft,
Airframe  or any Engine to Lessee or any other  person  pursuant  to this Lease,
then (a) Lessor shall (1) transfer to Lessee or such other  person,  as the case
may be,  all of  Lessor's  right,  title and  interest  in and to the  Aircraft,
Airframe or such Engine,  as the case may be, free and clear of all Lessor Liens
but  otherwise on an "as-is",  "where is" basis,  (2) so long as the Lien of the
Trust  Indenture  has not  been  discharged,  comply  with the  Trust  Indenture
relating to the release of the Aircraft,  Airframe or such Engine, (3) assign to
Lessee or such other person,  as the case may be, if and to the extent permitted
under the Purchase  Agreement,  all  warranties  of Airframe  Manufacturer  with
respect to the  Aircraft,  Airframe or such Engine,  and (4) assign to Lessee or
such  other  person,  as the case may be, if and to the  extent  permitted,  all
claims,  if any, for damage to the  Aircraft,  Airframe or such Engine,  in each
case  free of  Lessor  Liens,  and  without  recourse  or  warranty  of any kind
whatsoever  (except as to the  transfer  described in clause (1) above and as to
the absence of such Lessor Liens,  as aforesaid),  and (b) Lessor shall promptly
deliver to Lessee or such other  person,  as the case may be, a bill of sale and
agreements of  assignment,  evidencing  such transfer and  assignment,  and such
other instruments of transfer, all in form and substance reasonably satisfactory
to Lessee (or such other  person,  as the case may be), as Lessee (or such other
person, as the case may be) may reasonably request.

<PAGE>

     4.6 LESSOR'S INTEREST IN CERTAIN ENGINES

          Lessor  hereby  agrees  for the  benefit of each  lessor,  conditional
seller, indenture trustee or secured party of any engine leased to, or purchased
by,  Lessee or any Permitted  Sublessee  subject to a lease,  conditional  sale,
trust  indenture or other  security  agreement  that Lessor,  its successors and
assigns will not acquire or claim, as against such lessor,  conditional  seller,
indenture  trustee or secured party, any right,  title or interest in any engine
as the result of such engine  being  installed on the Airframe at any time while
such engine is subject to such lease, conditional sale, trust indenture or other
security  agreement and owned by such lessor or conditional seller or subject to
a trust  indenture or security  interest in favor of such  indenture  trustee or
secured party.

     4.7 SECTION 1110 OF BANKRUPTCY CODE

          It is the  intention  of each of Lessee and Lessor  that  Lessor  (and
Mortgagee as assignee of Lessor under the Trust  Indenture) shall be entitled to
the benefits of Section 1110 with respect to the right to take possession of the
Aircraft, Airframe, Engines and Parts as provided in this Lease.

SECTION 5. RETURN OF AIRCRAFT

     5.1 COMPLIANCE WITH ANNEX B

          Lessee  shall  comply with each of the  provisions  of Annex B hereto,
which  provisions are hereby  incorporated  by this reference as if set forth in
full herein.

     5.2 STORAGE AND RELATED MATTERS

          If Lessor  gives  written  notice to Lessee  not less than 60 days nor
more  than 120  days  prior to the end of the  Term  requesting  storage  of the
Aircraft upon its return hereunder,  Lessee will provide Lessor, or cause Lessor
to be provided, with outdoor parking facilities for the Aircraft for a period up
to 30 days, commencing on the date of such return, and upon request of Lessor to
Lessee made at least 10 days prior to the end of such initial 30 day period, for
an additional 120 day period  commencing upon expiration of such initial period,
at such storage  facility in the 48  contiguous  states of the United  States on
Lessee's route system for Similar  Aircraft as Lessor may select as the site for
such return of the Aircraft.  Such storage shall be at Lessor's risk, and Lessor
shall pay all applicable  storage fees, except that Lessee shall pay the parking
fees for the initial 30 day storage period; PROVIDED that Lessee's obligation to

<PAGE>

provide  parking shall be subject to Lessor  entering into an agreement prior to
the  commencement  of the storage  period with the storage  facility  providing,
among other  things,  that Lessor shall bear all  maintenance  charges and other
costs (other than parking fees for the initial 30 day period) incurred.

     5.3 RETURN OF OTHER ENGINES

          In the event that any Engine owned by Lessor shall not be installed on
the Airframe at the time of return hereunder, Lessee shall be required to return
the Airframe  hereunder with a Replacement  Engine meeting the  requirements of,
and in accordance with, Section 10 hereof and Annex B hereto. Thereupon,  Lessor
will  transfer to Lessee the Engine  constituting  part of such Aircraft but not
installed on such Airframe at the time of the return of the Airframe.

SECTION 6. LIENS

          Lessee shall not,  directly or indirectly,  create,  incur,  assume or
suffer to exist any Lien on or with respect to the Aircraft,  the Airframe,  any
Engine or any Part,  title to any of the  foregoing  or any  interest  of Lessee
therein,  or the Lessee's rights in and to this Lease or any Permitted Sublease,
except (a) the  respective  rights of Lessor,  Mortgagee,  the  Participants  or
Lessee under the Operative  Agreements,  or of any Permitted Sublessee under any
Permitted Sublease; (b) Lessor Liens with respect to any Participant,  Lessor or
Mortgagee;  (c) the rights of others under  agreements  or  arrangements  to the
extent  permitted  by the terms of Sections  7.2 and 7.3; (d) Liens for Taxes of
Lessee (and its U.S. federal tax law consolidated  group), or Liens for Taxes of
any Tax Indemnitee (and its U.S. federal tax law  consolidated  group) for which
Lessee is  obligated to indemnify  such Tax  Indemnitee  under any of the Lessee
Operative Agreements,  in any such case either not yet due or being contested in
good faith by appropriate proceedings so long as such Liens and such proceedings
do not  involve  any  material  danger  of the sale,  forfeiture  or loss of the
Aircraft,  the  Airframe,  any Engine or any Part  thereof;  (e)  materialmen's,
mechanics', workers', repairers',  employees' or other like Liens arising in the
ordinary  course of business  for amounts the payment of which is either not yet
delinquent  for  more  than 35 days  or is  being  contested  in good  faith  by
appropriate  proceedings,  so long as such  Liens  and such  proceedings  do not
involve any material danger of the sale, forfeiture or loss of the Aircraft, the
Airframe,  any  Engine or any Part  thereof;  and (f) Liens  arising  out of any
judgment or award against Lessee (or against any Permitted  Sublessee),  so long
as such  judgment  shall,  within 30 days  after the  entry  thereof,  have been

<PAGE>

discharged or vacated,  or execution thereof stayed pending appeal or shall have
been discharged, vacated or reversed within 30 days after the expiration of such
stay,  and so long as during any such  30-day  period  there is not, or any such
judgment or award does not involve, any material risk of the sale, forfeiture or
loss of the Aircraft,  the Airframe or any Engine. Lessee shall promptly (and in
any case,  by the end of the  Term),  at its own  expense,  take (or cause to be
taken)  such  action  as may be  necessary  to duly  discharge  (by  bonding  or
otherwise)  any Lien not  excepted  above if the same shall at any time arise in
respect of the Aircraft, the Airframe, any Engine or any Part during the Term.

SECTION 7. REGISTRATION, OPERATION, POSSESSION, SUBLEASING AND RECORDS

     7.1 REGISTRATION AND OPERATION

            7.1.1 REGISTRATION AND RECORDATION

          Subject to the compliance by Lessor and Owner  Participant  with their
respective obligations under Section 13 of the Participation  Agreement,  Lessee
shall cause the Aircraft to be, and at all times during the Term to remain, duly
registered  with the FAA under the Act or with such other country of registry as
shall be permitted under Section 7.1.2 below, in the name of Lessor as owner and
lessor  (except to the  extent  that such  registration  under the Act cannot be
effected  with the FAA  because of Lessor's  or Owner  Participant's  failure to
comply with the citizenship  requirements for registration of the Aircraft under
the  Act).  Lessor  shall  execute  and all such  documents  as  Lessee  (or any
Permitted  Sublessee)  may  reasonably  request for the purpose of effecting and
continuing such registration.  Unless Mortgagee has given Lessee notice that the
Trust Indenture has been discharged, Lessee shall also cause the Trust Indenture
to be duly recorded and at all times  maintained  of record as a  first-priority
perfected  mortgage  (subject to Permitted Liens) on the Aircraft,  the Airframe
and each of the Engines  (except to the extent that such  perfection or priority
cannot be  maintained  as a result of the  failure  by  Lessor or  Mortgagee  to
execute and deliver any necessary documents).

            7.1.2 REREGISTRATION

          So long as no Lease  Event  of  Default  shall  have  occurred  and be
continuing,  Lessee  may,  by written  notice to  Lessor,  request to change the
country of registration of the Aircraft.  Any such change in registration  shall
be effected only in compliance  with,  and subject to all of the  conditions set
forth in, Section 7.6.11 of the Participation Agreement.

<PAGE>

            7.1.3 MARKINGS

          If permitted by Applicable  Law, on or reasonably  promptly  after the
Closing,  Lessee will cause to be affixed to, and  maintained in, the cockpit of
the Airframe and on each Engine, in each case, in a clearly visible location (it
being understood that the location of such placards,  as identified to the Owner
Participant prior to the Closing,  shall be deemed to be in compliance with this
requirement),  a placard of a reasonable  size and shape bearing the legend,  in
English, set forth in Schedule 6. Such placards may be removed  temporarily,  if
necessary,  in the course of maintenance of the Airframe or Engines. If any such
placard is damaged or becomes illegible, Lessee shall promptly replace it with a
placard complying with the requirements of this Section 7.1.3.

            7.1.4 COMPLIANCE WITH LAWS

          Lessee shall not,  and shall not allow any other  person to,  operate,
use, maintain,  service, repair or overhaul the Aircraft (a) in violation of any
Law binding on or applicable to the Aircraft, the Airframe or any Engine, or (b)
in violation of any  airworthiness  certificate,  license or registration of any
Government  Entity  relating  to Lessee or the  Aircraft,  the  Airframe  or any
Engine, except (1) immaterial or non-recurring  violations with respect to which
corrective  measures are taken promptly by Lessee or a Permitted  Sublessee,  as
the case may be, upon  discovery  thereof,  and (2) to the extent  Lessee or any
Permitted Sublessee is contesting the validity or application of any such Law or
requirement  relating to any such  certificate,  license or registration in good
faith in any  reasonable  manner that does not involve a material  danger of the
sale, forfeiture or loss of the Aircraft,  the Airframe, or any Engine, any risk
of  criminal  liability  or a greater  than de minimis  risk of  material  civil
penalties being imposed  against Lessor,  Mortgagee or any Participant or impair
the Lien of the Trust Indenture.

            7.1.5 OPERATION

          Lessee agrees not to operate, use or locate the Aircraft, the Airframe
or any Engine, or allow the Aircraft, the Airframe or any Engine to be operated,
used or located (a) in any area excluded from coverage by any insurance required
by the terms of  Section  11,  except in the case of a  requisition  by the U.S.
Government  where Lessee obtains an indemnity in lieu of such insurance from the
U.S. Government,  or insurance from the U.S. Government,  covering such area, in
accordance with Section 11.3 or (b) in any recognized area of hostilities unless
fully  covered in accordance  with Annex D by war-risk  insurance as required by
the terms of Section 11 (including, without limitation, Section 11.3), unless in

<PAGE>

any case  referred to in this  Section  7.1.5 the  Aircraft is only  temporarily
operated,  used or located in such area as a result of an  emergency,  equipment
malfunction,  navigational error, hijacking,  weather condition or other similar
unforeseen  circumstances,  so  long as  Lessee  diligently  and in  good  faith
proceeds to remove the Aircraft from such area.

     7.2 POSSESSION

          Lessee will not, without the prior written consent of Lessor and Owner
Participant  (which  consent shall not be  unreasonably  withheld),  sublease or
otherwise  in any manner  deliver,  transfer  or  relinquish  possession  of the
Aircraft, the Airframe or any Engine or install any Engine, or permit any Engine
to be installed,  on any airframe  other than the Airframe;  PROVIDED,  however,
subject to the provisions of Section 7.3, Lessee may, without such prior written
consent:

            7.2.1 INTERCHANGE AND POOLING

          Subject or permit any  Permitted  Sublessee  to subject  any Engine to
normal  interchange  agreements or pooling  agreements or arrangements,  in each
case customary in the commercial  airline industry and entered into by Lessee or
such  Permitted  Sublessee,  as the  case  may be,  in the  ordinary  course  of
business;  PROVIDED,  HOWEVER,  that if  Lessor's  title to any such  Engine  is
divested  under any such  agreement  or  arrangement,  then such Engine shall be
deemed  to have  suffered  an Event of Loss as of the date of such  divestiture,
with the effect  that Lessee  shall be  required  to replace  such Engine with a
Replacement  Engine meeting the requirements of, and in accordance with, Section
10.

            7.2.2 TESTING AND SERVICE

          Deliver or permit any Permitted Sublessee to deliver possession of the
Aircraft, Airframe, any Engine or any Part (i) to the manufacturer thereof or to
any third-party maintenance provider, for testing, service, repair,  maintenance
or overhaul work on the Aircraft,  Airframe,  any Engine or any Part, or, to the
extent  required  or  permitted  by the  terms of Annex  C, for  alterations  or
modifications in or additions to the Aircraft, Airframe or any Engine or (ii) to
any Person for the purpose of transport to a Person referred to in the preceding
clause (i).

            7.2.3 TRANSFER TO U.S. GOVERNMENT

          Transfer or permit any Permitted  Sublessee to transfer  possession of
the  Aircraft,  Airframe  or any Engine to the U.S.  Government,  in which event
Lessee  shall  promptly  notify  Lessor  and  Mortgagee  in  writing of any such

<PAGE>

transfer of  possession  and, in the case of any transfer  pursuant to CRAF,  in
such  notification  shall  identify by name,  address and telephone  numbers the
Contracting Office  Representative or  Representatives  for the Military Airlift
Command of the United States Air Force to whom notices must be given and to whom
requests or claims must be made to the extent applicable under CRAF.

            7.2.4 INSTALLATION OF ENGINES ON OWNED AIRCRAFT

          Install or permit any  Permitted  Sublessee to install an Engine on an
airframe owned by Lessee or such Permitted  Sublessee,  as the case may be, free
and clear of all Liens,  except (a) Permitted  Liens and those that do not apply
to the Engines and (b) the rights of third parties under normal  interchange  or
pooling  agreements and  arrangements  of the type that would be permitted under
Section 7.2.1.

            7.2.5 INSTALLATION OF ENGINES ON OTHER AIRFRAMES

          Install or permit any  Permitted  Sublessee to install an Engine on an
airframe leased to Lessee or such Permitted Sublessee, or purchased by Lessee or
such Permitted Sublessee subject to a mortgage, security agreement,  conditional
sale or other secured  financing  arrangement,  but only if (a) such airframe is
free and clear of all Liens, except (i) the rights of the parties to such lease,
or any such secured financing arrangement, covering such airframe and (ii) Liens
of the type  permitted by clauses (a) and (b) of Section 7.2.4 and (b) Lessee or
Permitted  Sublessee,  as the case may be, shall have  received from the lessor,
mortgagee,  secured party or conditional seller, in respect of such airframe,  a
written  agreement  (which  may  be a  copy  of the  lease,  mortgage,  security
agreement,  conditional sale or other agreement covering such airframe), whereby
such  Person  agrees  that it will not  acquire  or claim  any  right,  title or
interest in, or Lien on, such Engine by reason of such Engine being installed on
such airframe at any time while such Engine is subject to this Lease or is owned
by Lessor.

            7.2.6 INSTALLATIONS OF ENGINES ON FINANCED
                  AIRCRAFT

          So long as no Payment  Default,  Bankruptcy  Default or Lease Event of
Default shall have occurred and be  continuing,  install or permit any Permitted
Sublessee to install an Engine on an airframe  owned by Lessee or such Permitted
Sublessee,  leased to Lessee or such Permitted Sublessee, or purchased by Lessee
or such  Permitted  Sublessee  subject to a conditional  sale or other  security
agreement  under   circumstances   where  neither  Section  7.2.4  or  7.2.5  is
applicable;  PROVIDED,  HOWEVER,  that any such installation  shall be deemed an

<PAGE>

Event of Loss with respect to such Engine,  and Lessee shall comply with Section
10.2 hereof in respect thereof.

            7.2.7 SUBLEASING

          With respect to the  Aircraft,  Airframe or any Engine,  so long as no
Payment Default,  Bankruptcy  Default or Lease Event of Default has occurred and
is  continuing,  enter into a sublease with any Permitted Air Carrier,  but only
if:

          (a) Lessee shall provide  written notice to Lessor of Lessee's  intent
to enter  into a  Permitted  Sublease  (except  if the  Permitted  Sublessee  is
Express),  such notice in the event of a sublease  to a U.S.,  Air Carrier to be
given  promptly  after  entering  into any such  sublease  or,  in the case of a
sublease to any other Permitted Air Carrier, 20 days in advance of entering into
such sublease;

          (b) At the time that Lessee enters into such Permitted Sublease,  such
Permitted  Sublessee  shall  not  be  subject  to  any  bankruptcy,  insolvency,
liquidation,  reorganization,  dissolution or similar  proceeding,  shall not be
seeking any  reorganization  or any  readjustment of its debts and shall not be,
shall not have  substantially  all of its  property,  in the  possession  of any
liquidator, trustee, receiver or similar person and, if such Permitted Sublessee
is a Permitted  Foreign Air Carrier,  the United  States then  maintains  normal
diplomatic  relations with the country in which such Permitted Sublessee has its
principal executive offices;

          (c) Any such Permitted  Sublease (i) shall include  provisions for the
maintenance,  operation,  possession,  inspection  and insurance of the Aircraft
that are the same in all material respects as the applicable  provisions of this
Lease,  (ii)  shall  provide  that,  except if any  subsidiary  of Lessee is the
Permitted  Sublessee,  such  Permitted  Sublessee  may not  further  sublease or
transfer its interests (except transfers of the type permitted in Sections 7.2.1
through 7.2.6, inclusive) in the Aircraft,  Airframe or Engines, (iii) shall not
extend  beyond  the end of the Term and (iv)  shall  be  expressly  subject  and
subordinate  to all the terms of this  Agreement  and to the rights,  powers and
remedies of Lessor hereunder;

          (d) In connection with a sublease to a Permitted  Foreign Air Carrier,
Lessee  shall  have   furnished   Lessor  an  opinion  of  counsel,   reasonably
satisfactory to Lessor, in the country of domicile of such Permitted Foreign Air
Carrier,  that (i) the terms of such  sublease are the legal,  valid and binding
obligations  of  the  parties  thereto   enforceable  under  the  laws  of  such
jurisdiction,  (ii)  it is  not  necessary  for  Owner  Participant,  Lessor  or

<PAGE>

Mortgagee  to register or qualify to do  business in such  jurisdiction,  if not
already so  registered or  qualified,  as a result,  in whole or in part, of the
proposed sublease,  (iii) Lessor's title to, and Mortgagee's Lien in respect of,
the Aircraft, Airframe and Engines will be recognized in such jurisdiction, (iv)
the Laws of such  jurisdiction  of domicile  require  fair  compensation  by the
government of such  jurisdiction,  payable in a currency freely convertible into
Dollars, for the loss of title to the Aircraft, Airframe or Engines in the event
of the requisition by such government of such title (unless Lessee shall provide
insurance in the amounts  required with respect to hull insurance  under Section
11 covering the requisition of title to the Aircraft, Airframe or Engines by the
government of such jurisdiction so long as the Aircraft, Airframe or Engines are
subject to such sublease),  (v) the agreement of such Permitted Air Carrier that
its rights under the sublease  are subject and  subordinate  to all the terms of
this Lease is enforceable  against such  Permitted Air Carrier under  applicable
law,  and (vi) there is no tort  liability of the owner or Lessor of an aircraft
not in possession  thereof under the laws of such country (it being agreed that,
in the event such latter opinion cannot be given in a form  satisfactory  to the
Owner  Participant,  such  opinion  shall  be  waived  if  insurance  reasonably
satisfactory to the Owner Participant is provided to cover such risk);

          (e) No such sublease shall be made to a "tax exempt entity" as defined
in Section  168(h)(2) of the Code (including any Permitted  Foreign Air Carrier)
prior to the close of the Tax  Attribute  Period,  unless  Lessee  prepays  on a
lump-sum  basis any liability due under the Tax Indemnity  Agreement as a result
of such sublease based upon the  assumption  that such sublease were to continue
for the remainder of the term of such sublease,  PROVIDED,  that notwithstanding
the  foregoing,  such  sublease may be made without  requiring  such  prepayment
during the taxable  year in which the seventh  anniversary  of the Closing  Date
occurs so long as the  Aircraft  is not "used  predominantly  outside the United
States"  within the meaning of Section  168(g) of the Code  during such  taxable
year;

          (f) Lessee shall furnish to Lessor and Mortgagee  evidence  reasonably
satisfactory  to Lessor  that the  insurance  required  by Section 11 remains in
effect;

          (g) All necessary documents shall have been duly filed,  registered or
recorded in such public  offices as may be required  fully to preserve the title
of Lessor, and the first priority security interest (subject to Permitted Liens)
of Mortgagee, in the Aircraft, Airframe and Engines;

<PAGE>

          (h) Except for the initial sublease to Express, Lessee shall reimburse
Lessor for all of its  reasonable  out-of-pocket  fees and expenses,  including,
without  limitation,  reasonable fees and disbursements of counsel,  incurred by
Lessor in connection with any such sublease; and

          (i) For all purposes of this Section 7.2.7,  the term "sublease" shall
be deemed to include  interchange  agreements  with  respect to the  Aircraft or
Airframe.

     7.3 CERTAIN LIMITATIONS ON SUBLEASING OR OTHER
         RELINQUISHMENT OF POSSESSION

          Notwithstanding anything to the contrary in Section 7.2:

          (a) The rights of any person that receives  possession of the Aircraft
in accordance with Section 7.2 shall be subject and subordinate to all the terms
of this Lease, and to Lessor's rights, powers and remedies hereunder, including,
without  limitation  (i) Lessor's  right to repossess  the Aircraft  pursuant to
Section 15, (ii) Lessor's right to terminate and avoid such sublease,  delivery,
transfer or relinquishment of possession upon the occurrence of a Lease Event of
Default  and (iii) the right to require  such  person to  forthwith  deliver the
Aircraft,  the Airframe and Engines subject to such transfer upon the occurrence
of a Lease Event of Default;

          (b) Lessee shall remain primarily liable hereunder for the performance
of all the terms of this Lease to the same  extent as if such  transfer  had not
occurred,  and no transfer of  possession of the  Aircraft,  the  Airframe,  any
Engine  or any Part  shall in any way  discharge  or  diminish  any of  Lessee's
obligations to Lessor hereunder or under any Operative Agreement;

          (c) Lessee  shall  ensure  that no  sublease,  delivery,  transfer  or
relinquishment  permitted  under  Section  7.2 shall  affect the  United  States
registration of the Aircraft, unless also made in accordance with the provisions
of Section 7.1.2.

          (d) Any event that  constitutes  or would,  with the  passage of time,
constitute an Event of Loss under  paragraph  (c), (d), or (e) of the definition
of such  term (as set  forth in Annex A) shall  not be  deemed  to  violate  the
provisions of Section 7.2; and

          (e) Any Wet  Lease  shall  not  constitute  a  delivery,  transfer  or
relinquishment  of  possession  for  purposes  of  Section  7.2 and shall not be
prohibited by the terms hereof.

<PAGE>

SECTION  8.  MAINTENANCE;   REPLACEMENT  AND  POOLING  OF  PARTS;
             ALTERATIONS, MODIFICATIONS AND ADDITIONS; OTHER
             LESSEE COVENANTS

     8.1   MAINTENANCE;   REPLACEMENT   AND   POOLING  OF  PARTS;
           ALTERATIONS, MODIFICATIONS AND ADDITIONS

          At all times during the Term, Lessee shall comply with, or cause to be
complied with,  each of the  provisions of Annex C, which  provisions are hereby
incorporated by this reference as if set forth in full herein.

     8.2 INFORMATION, CERTIFICATES, NOTICES AND REPORTS

            8.2.1 FINANCIAL INFORMATION

          Lessee will furnish to Lessor:

          (a)  Within 90 days  after the end of each of the first  three  fiscal
quarters in each fiscal year of Lessee,  a consolidated  balance sheet of Lessee
as of the end of such  quarter and related  statements  of income and cash flows
for the period commencing at the end of the previous fiscal year and ending with
the end of such  quarter,  setting  forth in each case in  comparative  form the
corresponding figures for the corresponding period in the preceding fiscal year,
prepared in accordance with GAAP;  PROVIDED THAT so long as Lessee is subject to
the reporting  requirements  of the  Securities  Exchange Act of 1934, a copy of
Lessee's report on Form 10-Q for such fiscal quarter  (excluding  exhibits) will
satisfy this paragraph (a).

          (b)  Within 120 days after the end of each  fiscal  year of Lessee,  a
consolidated  balance  sheet of  Lessee  as of the end of such  fiscal  year and
related  statements  of income and cash flows of Lessee for such fiscal year, in
comparative  form with the preceding  fiscal year,  prepared in accordance  with
GAAP,  together  with  a  report  of  Lessee's   independent   certified  public
accountants with respect to their audit of such financial  statements;  PROVIDED
THAT  so  long  as  Lessee  is  subject  to the  reporting  requirements  of the
Securities Exchange Act of 1934, a copy of Lessee's report on Form 10-K for such
fiscal year (excluding exhibits) will satisfy this paragraph (b).

            8.2.2 ANNUAL CERTIFICATE

          Within 120 days after the close of each fiscal year of Lessee,  Lessee
shall deliver to Lessor and Mortgagee an Officer's  Certificate of Lessee to the
effect  that such  officer  is  familiar  with or has  reviewed  or caused to be

<PAGE>

reviewed  the  relevant  terms of this  Lease  and the  other  Lessee  Operative
Agreements  and that such officer does not have knowledge of the existence as at
the date of such certificate of any Lease Default or Lease Event of Default.

            8.2.3 INFORMATION FOR FILINGS

          Lessee  shall  promptly  furnish to Owner  Participant  or Lessor such
information (other than with respect to the citizenship of Owner Participant and
Lessor) within Lessee's or any Permitted Sublessee's  possession,  or reasonably
available to or  obtainable  by Lessee or such  Permitted  Sublessee,  as may be
required to enable Lessor timely to file any reports  required to be filed by it
as lessor  under the Lease or to enable  Owner  Participant  to timely  file any
reports  required to be filed by it, as the beneficiary of the Trust Estate,  in
either case, with any Government  Entity because of, or in connection  with, the
interest of Owner  Participant  or Lessor in the Aircraft,  Airframe or Engines,
this Lease or any other part of the Trust Estate;  provided,  however, that with
respect to any such  information  which  Lessee  reasonably  deems  commercially
sensitive or  confidential,  Owner  Participant  or Lessor,  as the case may be,
shall afford Lessee a reasonable  opportunity  to seek from any such  Government
Entity a waiver of the  obligation  of Owner  Participant  or Lessor to file any
such information, or shall consent to the filing of such information directly by
Lessee in lieu of filing by Owner Participant or Lessor,  and if any such waiver
or consent is evidenced to the reasonable  satisfaction of Owner  Participant or
Lessor,  as the case may be, then Lessee  shall not be required to furnish  such
information to Owner Participant or Lessor.

SECTION 9. VOLUNTARY TERMINATION UPON OBSOLESCENCE

     9.1 RIGHT OF TERMINATION

          (a) Unless a Lease Event of  Default,  Payment  Default or  Bankruptcy
Default  shall have occurred and be  continuing,  Lessee shall have the right at
its option to terminate this Lease during the Base Lease Term, effective only on
a Termination Date occurring after the end of the Tax Attribute Period, if:

          (i) Lessee makes a good faith  determination  that the Aircraft either
     has become economically obsolete or is surplus to Lessee's requirements and
     the Chief Financial  Officer or Treasurer of Lessee so certifies in writing
     to Lessor; and

          (ii)  written  notice of Lessee's  exercise of its option to terminate
     this Agreement  shall be given to Lessor not less than 90 days prior to the
     proposed Termination Date specified in such notice.

<PAGE>

          (b) Lessor shall notify Lessee and Mortgagee of Lessor's  intention to
sell or retain the  Aircraft,  as provided  in this  Section 9, no later than 45
days after Lessee gives Lessor  written notice  pursuant to Section  9.1(a)(ii).
Any failure by Lessor to give such notice of its election  shall be deemed to be
an election to sell the Aircraft, as provided in this Section 9.

          (c) Any termination  pursuant to this Section 9 shall become effective
on the date of the sale,  if any,  pursuant  to Section  9.2 or upon the date of
termination  and payment by Lessee and Lessor in accordance  with Section 9.3 if
Lessor elects to retain the Aircraft.

     9.2 ELECTION BY LESSOR TO SELL

            9.2.1 BIDS; CLOSING OF SALE

          Unless Lessor has given Lessee  notice of Lessor's  election to retain
the Aircraft,  Lessee, as agent for Lessor,  shall,  until the date ten Business
Days prior to the proposed Termination Date, use commercially reasonable efforts
to obtain bids for a cash purchase of the Aircraft and Lessor may, if it desires
to do so, also seek to obtain such bids.  In the event Lessee  receives any bid,
Lessee shall promptly,  and in any event at least ten Business Days prior to the
proposed date of sale, certify to Lessor in writing the amount and terms of such
bid, the proposed  date of such sale and the name and address of the person (who
shall not be Lessee or any Affiliate of Lessee or any person with whom Lessee or
any such  Affiliate  has an  arrangement  for the future use of the  Aircraft by
Lessee or any such Affiliate)  submitting such bid. In the event Lessor receives
any bid on or  prior  to the  date  ten  Business  Days  prior  to the  proposed
Termination Date, Lessor shall, at least ten Business Days prior to the proposed
date of sale, certify to Lessee in writing the amount and terms of such bid, the
proposed  date of such sale and the name and  address of the  person  submitting
such bid.

            9.2.2 CLOSING OF SALE

          (a) On the  proposed  Termination  Date (i) Lessee  shall  deliver the
Airframe and Engines or engines constituting part of the Aircraft to the bidder,
if any,  which  shall have  submitted  the highest  cash bid (net of  applicable

<PAGE>

brokerage  commissions)  on or before the date ten  Business  Days prior to such
Termination Date, in the same manner as if delivery were made to Lessor pursuant
to  Section 5 and Annex B and in full  compliance  with the terms  thereof,  and
shall duly transfer to Lessor title to any such engines not owned by Lessor, all
in  accordance  with the terms of Section 5 and Annex B, and (ii)  Lessor  shall
simultaneously  therewith  transfer  the Airframe and Engines or engines to such
bidder,  in the manner  described in Section 4.5, against cash paid to Lessor in
the amount of such highest bid (net of applicable brokerage  commissions and all
reasonable  out-of-pocket  fees and expenses  incurred by Lessor,  Mortgagee and
Owner  Participant in connection  with such sale and the related  termination of
this Lease (collectively, the "Expenses of Sale") and in the manner and in funds
of the type specified in Section 3.3.

          (b) All  proceeds of any sale  described in Section  9.2.2(a),  net of
Expenses  of  Sale,  shall  be paid  to and  retained  by  Lessor  and,  on such
Termination Date, and as a condition  precedent to such sale and the delivery of
the Aircraft and Engines or engines to such bidder,  Lessee shall pay to Lessor,
in the manner and in funds of the type specified in Section 3.3:

          (i) all unpaid  Basic  Rent due at any time prior to such  Termination
     Date; plus

          (ii) an amount equal to the excess,  if any, of the Termination  Value
     for the Aircraft,  computed as of such Termination  Date, over the proceeds
     of such sale, net of Expenses of Sale; plus

          (iii) as provided in Section 3.2.2,  interest on the amounts specified
     in the foregoing  clause (i) at the Payment Due Rate from and including the
     date on which any such amount was due to the date of payment of such amount
     in full.

          As a further  condition  precedent to such sale and  delivery,  Lessee
shall  pay all  Supplemental  Rent due by  Lessee to  Lessor,  Mortgagee  or the
Participants under this Lease (including,  without limitation,  (A) Supplemental
Rent in  respect of  Make-Whole  Amount,  if any,  payable  pursuant  to Section
2.10(b) of the Trust  Indenture in connection with a prepayment of the Equipment
Notes upon such sale, (B) all interest  charges  provided for hereunder or under
any other  Lessee  Operative  Agreement  with respect to the late payment of any
amounts so payable, (C) the Expenses of Sale).

          (c) Upon and  subject  to any such sale and  receipt  of  proceeds  by
Lessor, and full and final payment of all amounts described in Section 9.2.2(b),
and compliance by Lessee with all the other provisions of this Section 9.2,

<PAGE>

          (i) Lessor will transfer to Lessee,  in  accordance  with Section 4.5,
     any  Engines  constituting  part of the  Aircraft  but which  were not then
     installed on the Airframe and sold therewith; and

          (ii) the  obligation  of  Lessee to pay  Basic  Rent,  on or after the
     Payment Date with reference to which Termination  Value is computed,  shall
     cease,  and the Term for the Aircraft shall end effective as of the date of
     such sale.

          (d) A sale of the Aircraft  pursuant to this Section  9.2.2 shall take
place only on a Termination Date.  Subject to Section 9.3, if no sale shall have
occurred  on or as of  the  proposed  Termination  Date,  this  Agreement  shall
continue  in full  force  and  effect,  and all of  Lessee's  obligations  shall
continue,  including,  without  limitation,  its obligation to pay Rent, in each
case, as if the notice under Section 9.1 shall not have been given and,  subject
to Section 9.2.3(b), Lessee may give another notice pursuant to Section 9.1.

            9.2.3 WITHDRAWAL OF NOTICE OF TERMINATION

          (a) Lessee may withdraw  any notice  given  pursuant to Section 9.1 at
any time on or before the date 20 days prior to the proposed  Termination  Date,
whereupon  this  Agreement  shall  continue  in full force and effect and all of
Lessee's  obligations  shall  continue,   including,   without  limitation,  its
obligation  to pay Rent,  in each case, as if the notice under Section 9.1 shall
not have been given and Lessee may give another notice  pursuant to Section 9.1;
PROVIDED  that  Lessee  shall not be  entitled  to give more than three  notices
pursuant to Section 9.1.

          (b) Lessee shall pay all reasonable out-of-pocket fees and expenses of
Lessor,  Mortgagee  and  Owner  Participant  in  connection  with any  notice of
termination  withdrawn by Lessee or in connection with any notice of termination
pursuant to which a sale of the Aircraft fails to occur.

     9.3 RETENTION OF AIRCRAFT BY LESSOR

          (a) If Lessor  shall elect to retain the Aircraft in  accordance  with
Section 9.1, on the proposed Termination Date:

          (i) Lessor shall pay, or cause to be paid,  in the manner and in funds
     of the type specified in Section 3.3, to the Mortgagee an amount sufficient
     to prepay all  outstanding  Equipment  Notes pursuant to Section 2.10(b) of
     the Trust Indenture;

<PAGE>

          (ii)  subject  to  receipt  by  Mortgagee  of the funds  described  in
     paragraph  (i) above,  Lessee  shall  deliver the  Airframe  and Engines or
     engines  constituting  part of the Aircraft to Lessor pursuant to Section 5
     and Annex B and in full compliance  with the terms thereof,  and shall duly
     transfer to Lessor  title to any such  engines not owned by Lessor,  all in
     accordance with the terms of Section 5 and Annex B;

          (iii)  Lessee  shall pay to Lessor,  in the manner and in funds of the
     type specified in Section 3.3:

          (1)  all unpaid  Basic Rent due at any time prior to such  Termination
               Date; plus

          (2)  as provided in Section 3.2.2,  interest on the amounts  specified
               in the  foregoing  clause  (1) at the  Payment  Due Rate from and
               including  the date on which any such  amount was due to the date
               of payment of such amount in full; and

          (iv) Lessee  shall also pay all  Supplemental  Rent due and payable by
     Lessee to Lessor, Mortgagee or the Participants under this Lease (including
     without  limitation (A) Supplemental Rent in respect of Make-Whole  Amount,
     if any,  payable  pursuant  to Section  2.10(b) of the Trust  Indenture  in
     connection  with a  prepayment  of the  Equipment  Notes,  (B) all interest
     charges  provided  for  hereunder  or  under  any  other  Lessee  Operative
     Agreement  with respect to the late payment of any amounts so payable,  and
     (C) the reasonable  out-of-pocket  fees and expenses incurred by Lessor and
     Owner Participant in connection with such termination and sale).

          (b)  Upon  full  and  final  payment  to  Lessor,  Mortgagee  and  the
Participants  of the amounts  described in Section  9.3(a),  and  compliance  by
Lessee with all the other applicable provisions of this Section 9.3,

          (i) Lessor will transfer to Lessee,  in  accordance  with Section 4.5,
     any  Engines  constituting  part of the  Aircraft  but which  were not then
     installed on the Airframe and sold therewith; and

          (ii) The  obligation  of Lessee to pay Basic Rent  otherwise due on or
     after the Termination Date shall cease, and the Term for the Aircraft shall
     end effective as of such Termination Date.

<PAGE>

SECTION 10. LOSS, DESTRUCTION, REQUISITION, ETC.

     10.1 EVENT OF LOSS WITH RESPECT TO AIRCRAFT

            10.1.1 NOTICE

          Upon the  occurrence of an Event of Loss with respect to the Airframe,
and any Engine or Engines  installed  thereon at the time of such Event of Loss,
Lessee  shall  promptly  (and in any event  within 10  Business  Days after such
occurrence) give Lessor and Mortgagee  written notice of such Event of Loss. For
purposes of Section 10.1, an Event of Loss with respect to the Airframe shall be
deemed to constitute an Event of Loss with respect to the Aircraft.

            10.1.2 PAYMENT OF LOSS AND TERMINATION OF LEASE

          (a) If an Event of Loss with  respect  to the  Aircraft  occurs,  then
Lessee  shall pay, in the manner and in funds of the type  specified  in Section
3.3, the following amounts:

          (i) on the  Stipulated  Loss Value Date next  following the earlier of
     (x) the 120th day  following  the date of the  occurrence  of such Event of
     Loss, and (y) the twentieth day following the receipt of insurance proceeds
     with respect to such occurrence, Lessee shall pay to Lessor:

          (1)  all unpaid Basic Rent or Renewal Rent, as the case may be, due at
               any time prior to such Stipulated Loss Value Date; plus

          (2)  the  Stipulated  Loss Value of the  Aircraft  computed as of such
               Stipulated Loss Value Date; plus

          (3)  as provided in Section 3.2.2, interest on the amount specified in
               the  foregoing  clause  (1) at the  Payment  Due  Rate  from  and
               including  the date on which any such  amount was due to the date
               of payment of such amount in full;

     PROVIDED, that if such Stipulated Loss Value Date is a Payment Date, Lessee
     shall not be  obligated  to pay the Basic  Rent or Renewal  Rent  otherwise
     required to be paid on such date.

          (ii) on or  before  the  date  required  for  payment  of the  amounts
     specified  in  paragraph  (i)  above,  Lessee  shall  also  pay to  Lessor,
     Mortgagee and the  Participants all other amounts due and payable by Lessee

<PAGE>

     to  Lessor,   Mortgagee  and  the   Participants   under  this  Lease,  the
     Participation Agreement or any other Lessee Operative Agreement.

          (b) Upon  payment in full of all amounts  described  in the  foregoing
paragraph  (a),(i) the  obligation  of Lessee to pay Basic Rent or Renewal  Rent
hereunder  with respect to the Aircraft shall  terminate,  (ii) the Term for the
Aircraft shall end and (iii) Lessor will transfer the Aircraft to Lessee,  as-is
and where-is,  and subject to any insurer's salvage rights, but otherwise in the
manner described in Section 4.5.

     10.2 EVENT OF LOSS WITH RESPECT TO AN ENGINE

            10.2.1 NOTICE

          Upon the  occurrence  of an Event of Loss  with  respect  to an Engine
under  circumstances  in which an Event of Loss with respect to the Airframe has
not  occurred,  Lessee shall  promptly (and in any event within 10 Business Days
after such occurrence) give Lessor written notice of such Event of Loss.

            10.2.2 REPLACEMENT OF ENGINE

          Lessee  shall,  promptly  and in any event  within  90 days  after the
occurrence of such Event of Loss,  convey or cause to be conveyed to Lessor,  in
compliance  with Section 10.3 and as replacement  for the Engine with respect to
which any Event of Loss occurred,  title to a Replacement  Engine free and clear
of all Liens other than Permitted  Liens.  Such  Replacement  Engine shall be an
engine  manufactured by Engine Manufacturer that is the same model as the Engine
to be  replaced  thereby,  or an  improved  model,  and  that  is  suitable  for
installation  and  use on the  Airframe,  and  that  has a  value,  utility  and
remaining  useful  life  (without  regard to hours and  cycles  remaining  until
overhaul)  at least equal to the Engine to be replaced  thereby  (assuming  that
such Engine had been maintained in accordance with the Lease).

            10.2.3 ENGINE EXCHANGE

          Unless a Payment Default, Bankruptcy Default or Lease Event of Default
shall have  occurred  and be  continuing,  upon not less than five (5)  Business
Days' prior  written  notice to Lessor,  Lessee may  replace  any Engine  leased
hereunder with another engine (the "Exchanged  Engine") meeting the requirements
of Section  10.2.2.  Such Exchanged  Engine shall be deemed to be a "Replacement
Engine" and Lessor and Lessee shall comply with the  provisions  of Section 10.3
with regard to the Exchanged Engine and the Engine so replaced.

<PAGE>

     10.3 CONDITIONS TO ANY REPLACEMENT OF ENGINE

            10.3.1 DOCUMENTS

          Prior to or at the  time of  conveyance  of  title to any  Replacement
Engine to Lessor, Lessee shall take each of the following actions:

          (a) furnish Lessor with a full warranty bill of sale duly conveying to
Lessor such Replacement Engine in form and substance reasonably  satisfactory to
Lessor;

          (b) cause (i) a Lease Supplement subjecting such Replacement Engine to
this Lease,  duly  executed by Lessee,  to be delivered to Lessor for  execution
and, upon such execution,  to be filed for recordation  with the FAA pursuant to
the Act, (ii) a Trust Indenture  Supplement,  subjecting such Replacement Engine
to the Trust  Indenture,  to be  delivered  to Lessor for  execution  and,  upon
execution,  to be filed for  recordation  with the FAA  pursuant  to the Act and
(iii) such Financing  Statements  and other filings,  as Lessor or Mortgagee may
reasonably  request,  duly  executed by Lessee  and,  to the extent  applicable,
Lessor and  Mortgagee  (and Lessor and  Mortgagee  shall execute and deliver the
same), to be filed in such locations as any such party may reasonably request;

          (c) furnish such evidence of compliance with the insurance  provisions
of Section 11 with respect to such  Replacement  Engine as Lessor may reasonably
request;

          (d) furnish an opinion or opinions of Lessee's  counsel  (which may be
Lessee's legal  department)  reasonably  satisfactory to Lessor and addressed to
Lessor  and  Mortgagee  to the  effect  that  such  full  warranty  bill of sale
constitutes  an  effective  instrument  for  the  conveyance  of  title  to such
Replacement Engine;

          (e) furnish an opinion of  Lessee's  aviation  law counsel  reasonably
satisfactory  to Lessor  and  addressed  to Lessor and  Mortgagee  as to the due
filing for recordation of each Lease  Supplement and Trust Indenture  Supplement
with respect to such Replacement Engine under the Act; and

          (f) furnish a certificate of a qualified aircraft engineer (who may be
an employee of Lessee) certifying that such Replacement Engine complies with the
value,  utility  and  remaining  useful life  requirements  set forth in Section
10.2.2.

          Lessor  and  Lessee  understand  and agree  that if at the time of any
replacement of any Engine,  as contemplated in this Section 10, the Airframe was
registered in a jurisdiction other than the United States, then the requirements

<PAGE>

set  forth  above  in this  Section  10.3.1  relating  to  compliance  with  the
requirements  of the Act or the FAA,  shall be deemed to refer to the comparable
applicable Law of, and the Aviation Authority of, such other jurisdiction.

            10.3.2 OTHER OBLIGATIONS

          (a) Lessor  shall,  in all  events,  be  entitled  to the  benefits of
Section 1110 with respect to any Replacement  Engine and Lessee and Lessor shall
cooperate  and take such  action as the other may  reasonably  request  so as to
ensure that Lessor shall be entitled to such benefits.

          (b) No Event of Loss with  respect  to an Engine  shall  result in, or
otherwise allow or permit, any reduction, deferral, discharge or other change in
the timing or amount of any Rent payable by Lessee  hereunder,  and Lessee shall
pay all  such  Rent and  other  amounts  as  though  such  Event of Loss had not
occurred.

     10.4 CONVEYANCE TO LESSEE

          Upon  compliance by Lessee with the applicable  terms of Sections 10.2
and 10.3.1, Lessor will transfer to Lessee the Engine with respect to which such
Event of Loss occurred, in accordance with Section 4.5.

     10.5 APPLICATION OF PAYMENTS

          Any  amounts,  other than  insurance  proceeds in respect of damage or
loss not constituting an Event of Loss (the application of which is provided for
in  Section  11),  received  at any  time by  Lessor,  Lessee  or any  Permitted
Sublessee from any Government Entity or any other Person in respect of any Event
of Loss will be applied as follows:

            10.5.1 LOSS OF ENGINE

     If such  amounts  are  received  with  respect to an Engine  (other than an
Engine  installed on the Airframe at the time such Airframe  suffers an Event of
Loss),  upon  compliance by Lessee with the  applicable  terms of Section 10.2.2
with  respect to the Event of Loss for which such  amounts  are  received,  such
amounts shall be paid over to, or retained by, Lessee.

            10.5.2 PAYMENT OF LOSS

          If such amounts are received, in whole or in part, with respect to the
Airframe, such amounts shall be applied as follows:

<PAGE>

          (a) FIRST,  if the sum  described in Section  10.1.2 has not then been
paid in full by Lessee, such amounts shall be paid to Lessor (or to Mortgagee so
long as Mortgagee  has not given notice to Lessee that the Trust  Indenture  has
been duly  discharged,  except with respect to Excluded  Payments) to the extent
necessary to pay in full such sum;

          (b) SECOND, the remainder, if any, shall be paid to Lessee.

     10.6 REQUISITION OF AIRCRAFT FOR USE

          If any Government  Entity shall  requisition  for use the Airframe and
the Engines or engines installed thereon, and if the same does not constitute an
Event of Loss,  Lessee  shall  promptly  notify  Lessor  and  Mortgagee  of such
requisition and all of Lessee's  obligations under this Agreement shall continue
to the same extent as if such requisition had not occurred;  PROVIDED,  HOWEVER,
that if the Airframe and Engines or engines  installed  thereon are not returned
to Lessor by Lessee at the end of the Term,  unless  Lessor shall have  elected,
upon notice given not less than 30 days nor more than 120 days before the end of
the Term, not to treat such event as  constituting an Event of Loss with respect
to the Aircraft,  Lessee shall be obligated to pay the Stipulated Loss Value and
all other  amounts  payable  pursuant  to  Section  10.1.2  with  respect to the
Aircraft.  If Lessor  shall have  elected not to treat such event as an Event of
Loss, Lessee shall be obligated to return the Airframe and Engines or engines to
Lessor  pursuant to, and in all other respects to comply with the provisions of,
Section 5 promptly upon their return by such Government Entity, and Lessee shall
pay to Lessor upon such return an amount  equal to the average  daily Basic Rent
payable by Lessee  during the Term for each day after the end of the Term to but
excluding the day of such return, up to a maximum of 30 days.

     10.7 REQUISITION OF AN ENGINE FOR USE

          If any Government  Entity shall requisition for use any Engine but not
the Airframe,  Lessee will replace such Engine by complying  with the applicable
terms of  Sections  10.2 and 10.3 to the same  extent as if an Event of Loss had
occurred  with  respect to such Engine,  and any payments  received by Lessor or
Lessee from such  Government  Entity with respect to such  requisition  shall be
paid or retained in accordance with Section 10.5.1.

     10.8 APPLICATION OF PAYMENTS

          All payments received by Lessor or Lessee, or any Permitted Sublessee,
from any  Government  Entity for the use of the  Airframe and Engines or engines
installed  thereon during the Term shall be paid over to, or retained by, Lessee

<PAGE>

and all payments received by Lessor or Lessee from any Government Entity for the
use of the  Airframe  and Engines or engines  installed  thereon  after the Term
shall  be  paid  over  to,  or  retained  by,  Lessor;  provided  that,  if such
requisition  constitutes an Event of Loss,  then all such payments shall be paid
over to Lessor (or to  Mortgagee  so long as  Mortgagee  has not given notice to
Lessee that the Trust Indenture has been duly discharged),  and held as provided
in Section 10.5.

     10.9 APPLICATION OF PAYMENTS DURING EXISTENCE OF A LEASE
          EVENT OF DEFAULT

          Any amount  described in this Section 10 that is payable or creditable
to, or  retainable  by, Lessee shall not be paid or credited to, or retained by,
Lessee if at the time such payment,  credit or retention would otherwise occur a
Payment Default or Bankruptcy Default shall have occurred and be continuing, but
shall  instead  be held by or paid over to Lessor  (or to  Mortgagee  so long as
Mortgagee has not given notice to Lessee that the Trust  Indenture has been duly
discharged)  as security for the  obligations of Lessee under this Lease and the
other Lessee Operative  Agreements and shall be invested pursuant to Section 4.4
hereof unless and until Lessor shall have demanded  liquidated  damages pursuant
to Section 15.1.3 or 15.1.4 and such amount is applied, at the option of Lessor,
or upon the  written  request of Lessee to Lessor,  from time to time during the
continuance  of a Lease Event of Default,  to  Lessee's  obligations  under this
Lease as and when due, it being  understood that any such  application  shall be
made to  such  obligations  of  Lessee  as  Lessor  may  determine  in its  sole
discretion. At such time as there shall not be continuing any Payment Default or
Bankruptcy  Default,  such  amount  shall be paid to  Lessee to the  extent  not
previously applied in accordance with this Section 10.9.

SECTION 11. INSURANCE

     11.1 LESSEE'S OBLIGATION TO INSURE

          Lessee shall comply with,  or cause to be complied  with,  each of the
provisions  of  Annex  D,  which  provisions  are  hereby  incorporated  by this
reference as if set forth in full herein.

     11.2 INSURANCE FOR OWN ACCOUNT

          Nothing  in  Section  11  shall  limit or  prohibit  (a)  Lessee  from
maintaining the policies of insurance  required under Annex D with higher limits
than those specified in Annex D, or (b) Lessor,  Mortgagee or Owner  Participant
from  obtaining  insurance  for its own account (and any proceeds  payable under

<PAGE>

such  separate  insurance  shall be payable as provided  in the policy  relating
thereto);  PROVIDED,  HOWEVER,  that no insurance  may be obtained or maintained
that would limit or otherwise  adversely  affect the  coverage of any  insurance
required to be obtained or maintained by Lessee  pursuant to this Section 11 and
Annex D.

     11.3 INDEMNIFICATION BY GOVERNMENT IN LIEU OF INSURANCE

          Lessor  agrees to accept,  in lieu of insurance  against any risk with
respect to the Aircraft described in Annex D, indemnification from, or insurance
provided by, the U.S.  Government,  or upon the written consent of Lessor, other
Government Entity, against such risk in an amount that, when added to the amount
of insurance  (including  permitted  self-insurance),  if any, against such risk
that Lessee (or any Permitted Sublessee) may continue to maintain, in accordance
with this Section 11, during the period of such  requisition or transfer,  shall
be at least  equal to the  amount  of  insurance  against  such  risk  otherwise
required by this Section 11.

     11.4 APPLICATION OF INSURANCE PROCEEDS

          As between  Lessor and Lessee,  all insurance  proceeds  received as a
result of the occurrence of an Event of Loss with respect to the Aircraft or any
Engine  under  policies  required to be  maintained  by Lessee  pursuant to this
Section 11 will be applied in  accordance  with  Section  10.5.  All proceeds of
insurance required to be maintained by Lessee, in accordance with Section 11 and
Section B of Annex D, in respect of any property damage or loss not constituting
an Event of Loss with  respect to the  Aircraft,  Airframe or any Engine will be
applied in payment  (or to  reimburse  Lessee)  for  repairs or for  replacement
property,  and any balance  remaining  after such  repairs or  replacement  with
respect to such damage or loss shall be paid over to, or retained by, Lessee.

     11.5 APPLICATION OF PAYMENTS DURING EXISTENCE OF DEFAULT

          Any amount  described in this Section 11 that is payable or creditable
to, or  retainable  by, Lessee shall not be paid or credited to, or retained by,
Lessee if at the time such payment,  credit or retention would otherwise occur a
Lease Event of Default shall have occurred and be continuing,  but shall instead
be held by or paid over to Lessor (or to Mortgagee so long as Mortgagee  has not
given notice to Lessee that the Trust  Indenture  has been duly  discharged)  as
security  for the  obligations  of Lessee under this Lease and shall be invested
pursuant  to Section  4.4 hereof  unless and until  Lessor  shall have  demanded
liquidated  damages  pursuant  to Section  15.1.3 or 15.1.4  and such  amount is

<PAGE>

applied,  at the  option of  Lessor,  or upon the  written  request of Lessee to
Lessor, from time to time during the continuance of a Lease Event of Default, to
Lessee's  obligations under this Lease and the other Lessee Operative Agreements
as and when due, it being understood that any such application  shall be made to
such  obligations of Lessee as Lessor may determine in its sole  discretion.  At
such time as there shall not be  continuing  any Lease  Event of  Default,  such
amount  shall  be paid  to  Lessee  to the  extent  not  previously  applied  in
accordance with this Section 11.5.

SECTION 12. INSPECTION

          (a) Lessor,  Mortgagee or their respective authorized  representatives
(the "Inspecting  Parties") may, upon reasonable  notice to Lessee,  inspect the
Aircraft,  Airframe and Engines  (including,  without  limitation,  the Aircraft
Documents) and Lessee shall cooperate,  and shall cause any Permitted  Sublessee
to cooperate, with the Inspecting Parties in connection with any such inspection
(including,  without  limitation,  permitting any such Inspecting  Party to make
copies of such Aircraft  Documents not reasonably deemed  confidential by Lessee
or such Permitted Sublessee).

          (b) Except during the  continuance of any Lease Event of Default while
the Section 1110 Period shall not be in effect,  any  inspection of the Aircraft
hereunder  shall be limited to a visual,  walk-around  inspection  and shall not
include the opening of any panels,  bays or other  components  of the  Aircraft,
Airframe  or  Engines.  Any  inspection   permitted  hereunder,   including  any
inspection  conducted during the continuance of a Lease Event of Default,  shall
be conducted in a manner which does not  interfere  with Lessee's or a Permitted
Sublessee's operation, use and maintenance of such Aircraft, which determination
of interference shall be made by Lessee in its reasonable sole discretion.

          (c) With  respect to such  rights of  inspection,  neither  Lessor nor
Mortgagee  shall have any duty or liability to make, or any duty or liability by
reason of not making, any such visit, inspection or survey.

          (d) Each  Inspecting  Party shall bear its own expenses in  connection
with any such  inspection  (including  the cost of any copies made in accordance
with  Section  12(a));  PROVIDED,  that if a Lease  Event of Default  shall have
occurred  and be  continuing,  Lessee shall bear all such  reasonable  expenses,
except,  in the case of a Chapter 11  reorganization,  during the  Section  1110
Period.

<PAGE>

          (e) If requested by Lessor,  Lessee shall  promptly  advise,  or shall
cause any  Permitted  Sublessee  to  advise,  Lessor of the date upon  which the
Aircraft,  Airframe or any Engine undergoes its next scheduled maintenance visit
or next major  check,  and with  respect to any  Engine,  the next  off-the-wing
maintenance,  and shall  advise  Lessor of the name and location of the relevant
maintenance  performer.  Lessor  shall  have  the  opportunity  to  attend  such
scheduled  maintenance visit or major check,  subject to the other provisions of
this Section 12.

SECTION 13. ASSIGNMENT; MERGER; SUCCESSOR OWNER TRUSTEE

     13.1 IN GENERAL

          This Lease and the other Lessee Operative  Agreements shall be binding
upon and  inure to the  benefit  of  Lessor  and  Lessee  and  their  respective
successors and permitted assigns. Except as otherwise expressly permitted by the
terms of the Lease or any other  Lessee  Operative  Agreement,  Lessee will not,
without the prior  written  consent of Lessor and  Mortgagee,  assign any of its
rights under this Lease. Except as otherwise provided herein (including, without
limitation, under the provisions of Section 15 hereof), Lessor and Mortgagee may
not assign or convey any of its right,  title and  interest in and to this Lease
or the Aircraft without the prior written consent of Lessee, such consent not to
be unreasonably withheld.

     13.2 MERGER OF LESSEE

            13.2.1 IN GENERAL

          Lessee shall not consolidate with or merge into any other person under
circumstances  in which  Lessee is not the  surviving  corporation,  or  convey,
transfer or lease in one or more  transactions all or  substantially  all of its
assets to any other person, unless:

          (a) such person is organized,  existing and in good standing under the
Laws of the  United  States,  any State of the  United  States  or the  District
Columbia and, upon consummation of such transaction,  such person will be a U.S.
Air Carrier;

          (b) such person  executes and delivers to Lessor and  Mortgagee a duly
authorized,   legal,  valid,  binding  and  enforceable  agreement,   reasonably
satisfactory in form and substance to Lessor, containing an effective assumption
by such  person  of the due and  punctual  performance  and  observance  of each
covenant,  agreement  and  condition in the Lessee  Operative  Agreements  to be
performed or observed by Lessee;

<PAGE>

          (c)  such  person  makes  such  filings  and  recordings  with the FAA
pursuant to the Act as shall be  necessary  to evidence  such  consolidation  or
merger; and

          (d) immediately after giving effect to such consolidation or merger no
Lease Event of Default shall have occurred and be continuing.

     13.2.2 EFFECT OF MERGER

          Upon any such  consolidation  or merger of Lessee with or into, or the
conveyance,  transfer  or lease by  Lessee  of all or  substantially  all of its
assets to, any Person in  accordance  with this Section  13.2,  such Person will
succeed to, and be  substituted  for, and may exercise every right and power of,
Lessee  under the Lessee  Operative  Agreements  with the same effect as if such
person had been named as "Lessee" therein.  No such  consolidation or merger, or
conveyance, transfer or lease, shall have the effect of releasing Lessee or such
Person from any of the  obligations,  liabilities,  covenants or undertakings of
Lessee under the Lease.

     13.3 ASSIGNMENT SECURITY FOR LESSOR'S OBLIGATIONS

          In order to secure the indebtedness  evidenced by the Equipment Notes,
Lessor has  agreed in the Trust  Indenture,  among  other  things,  to assign to
Mortgagee this Lease and to mortgage the Aircraft, Airframe and Engines in favor
of Mortgagee,  subject to the  reservations  and  conditions  therein set forth.
Lessee  hereby  accepts and consents to the  assignment  of all Lessor's  right,
title  and  interest  in and to this  Lease  pursuant  to the terms of the Trust
Indenture.  In accordance with Section 3.3(c),  Lessee agrees to pay directly to
Mortgagee (or, after receipt by Lessee of notice from Mortgagee of the discharge
of the Trust  Indenture,  to Lessor),  all amounts of Rent (other than  Excluded
Payments)  due or to become due  hereunder  and assigned to Mortgagee and Lessee
agrees that Mortgagee's  right to such payments  hereunder shall be absolute and
unconditional and shall not be affected by any circumstance,  including, without
limitation,  the circumstances  set forth in Section 16 hereof.  Notwithstanding
the foregoing  assignment of this Lease,  the obligations of Lessee to Lessor to
perform the terms and  conditions  of this Lease shall  remain in full force and
effect.

     13.4 SUCCESSOR OWNER TRUSTEE

          Lessee  agrees that in the case of the  appointment  of any  successor
Owner Trustee pursuant to the terms of the Participation Agreement and the Trust
Agreement,  such  successor  Owner Trustee  shall,  upon written  notice by such
successor Owner Trustee to Lessee,  succeed to all the rights,  powers and title

<PAGE>

of Lessor  hereunder  and  shall be  deemed  to be  Lessor  and the owner of the
Aircraft  and the other  assets  of the Trust  Estate  for all  purposes  hereof
without  the  necessity  of any consent or approval by Lessee and without in any
way  altering  the terms of this Lease or  Lessee's  obligations  hereunder.  An
appointment  and  designation of a successor Owner Trustee shall not exhaust the
right to appoint and designate  further  successor or additional  Owner Trustees
pursuant to the Participation Agreement and the Trust Agreement,  and such right
may be exercised repeatedly as long as this Lease shall be in effect.

SECTION 14. LEASE EVENTS OF DEFAULT

          The  occurrence  of any one or more  of the  following  circumstances,
conditions,  acts or events,  for any reason  whatsoever  and  whether  any such
circumstance,  condition, act or event shall be voluntary or involuntary or come
about or be effected by  operation of Law or pursuant to or in  compliance  with
any judgment,  decree, order, rule or regulation of any Government Entity, shall
constitute a Lease Event of Default so long as it shall not have been remedied:

     14.1 PAYMENTS

          Lessee  shall  fail to pay any  amount of Basic  Rent,  Renewal  Rent,
Stipulated  Loss Value or Termination  Value within five (5) Business Days after
the same shall have  become due;  or Lessee  shall fail to pay any  Supplemental
Rent (other than Stipulated  Loss Value or Termination  Value) when due and such
failure shall continue for a period in excess of ten (10) Business Days from and
after the date of any written  notice to Lessee from Lessor,  Mortgagee or Owner
Participant of the failure to make such payment when due; provided that any such
failure  to pay any  Excluded  Payment  shall not  constitute  a Lease  Event of
Default until  written  notice is given by the Owner  Participant  to Lessee and
Mortgagee  that such  failure  constitutes  a Lease  Event of  Default  and such
failure  shall have  continued  for a period in excess of ten (10) Business Days
after such notice.

     14.2 INSURANCE

          Lessee  shall fail to carry and  maintain,  or cause to be carried and
maintained, insurance on and in respect of the Aircraft, Airframe and Engines in
accordance with the provisions of Section 11.

<PAGE>

     14.3 OTHER COVENANTS

          Lessee  shall fail to observe or perform (or caused to be observed and
performed) in any material  respect any other covenant,  agreement or obligation
set forth  herein or in any other  Lessee  Operative  Agreement  (other than the
covenants, agreements and obligations set forth in the Tax Indemnity Agreement),
and such  failure  shall  continue  unremedied  for a period of 30 days from and
after  the  date  of  written  notice  thereof  to  Lessee  from  Lessor,  Owner
Participant or Mortgagee,  unless such failure is capable of being corrected and
Lessee shall be diligently  proceeding  to correct such  failure,  in which case
there shall be no Lease  Event of Default  unless and until such  failure  shall
continue unremedied for a period of 90 days after receipt of such notice.

     14.4 REPRESENTATIONS AND WARRANTIES

          Any   representation  or  warranty  made  by  Lessee  herein,  in  the
Participation  Agreement or in any other Lessee Operative  Agreement (other than
the representations and warranties of Lessee in the Tax Indemnity Agreement) (a)
shall prove to have been untrue or inaccurate in any material  respect as of the
date made, (b) such untrue or inaccurate  representation or warranty is material
at the time in question, (c) and the same shall remain uncured (to the extent of
the adverse impact of such  incorrectness on the interest of the Participants or
Lessor)  for a period in  excess  of 30 days from and after the date of  written
notice  thereof from Lessor,  Owner  Participant  or Mortgagee to Lessee (except
that this clause (c) shall be  inapplicable  in the case of Section 6.1.7 of the
Participation Agreement).

     14.5 BANKRUPTCY AND INSOLVENCY

          (a)  Lessee  shall  consent  to the  appointment  of or the  taking of
possession by a receiver,  trustee or  liquidator of itself or of  substantially
all of its  property,  or Lessee shall admit in writing its inability to pay its
debts  generally  as they come due, or does not pay its debts  generally as they
become due or shall make a general  assignment for the benefit of creditors,  or
Lessee shall file a voluntary  petition in bankruptcy or a voluntary petition or
an answer  seeking  reorganization,  liquidation or other relief in a case under
any bankruptcy  Laws or other  insolvency  Laws (as in effect at such time),  or
Lessee shall seek relief by  voluntary  petition,  answer or consent,  under the
provisions  of any other  bankruptcy  or other  similar  Law  providing  for the
reorganization  or  winding-up  of  corporations  (as in effect at such time) or
Lessee's  board of  directors  shall adopt a resolution  authorizing  any of the
foregoing; or

<PAGE>

          (b) an order,  judgment  or decree  shall be  entered  by any court of
competent  jurisdiction  appointing,  without the consent of Lessee, a receiver,
trustee or liquidator  of Lessee or of  substantially  all of its  property,  or
substantially  all of the property of Lessee shall be sequestered,  and any such
order,  judgment or decree of appointment or sequestration shall remain in force
undismissed,  unstayed and  unvacated  for a period of 90 days after the date of
entry thereof; or

          (c) a petition  against Lessee in a case under any bankruptcy  Laws or
other  insolvency Laws (as in effect at such time) is filed and not withdrawn or
dismissed  within 90 days  thereafter,  or if, under the  provisions  of any Law
providing for  reorganization  or winding-up of corporations  which may apply to
Lessee, any court of competent  jurisdiction  assumes  jurisdiction,  custody or
control of Lessee or of substantially all of its property and such jurisdiction,
custody or control remains in force  unrelinquished,  unstayed and  unterminated
for a period of 90 days.

SECTION 15. REMEDIES AND WAIVERS

     15.1 REMEDIES

          If any Lease Event of Default  shall occur and be  continuing,  Lessor
may,  at its option and at any time and from time to time,  exercise  any one or
more of the following remedies as Lessor in its sole discretion shall elect:

            15.1.1 RETURN AND REPOSSESSION

          Lessor may cause  Lessee,  upon giving  written  notice to Lessee,  to
return promptly,  and Lessee shall return promptly,  the Airframe and Engines as
Lessor  may so  demand,  to  Lessor  or its order in the  manner  and  condition
required by, and otherwise in accordance  with,  all the provisions of Section 5
as if the  Airframe or Engine  were being  returned at the end of the Base Lease
Term or any  Renewal  Lease Term or Lessor,  at its  option,  may enter upon the
premises where the Airframe or any Engine, or any Part thereof,  are located and
take  immediate  possession  of and remove the same by  summary  proceedings  or
otherwise,  all  without  liability  accruing to Lessor for or by reason of such
entry or taking of possession, whether for the restoration of damage to property
caused by such taking or otherwise, and Lessee expressly waives any right it may
have to a hearing prior to repossession of the Aircraft.

<PAGE>

            15.1.2 SALE AND USE

          Lessor  may sell the  Airframe  and/or any Engine at public or private
sale, at such times and places, and to such Persons (including Lessor, Mortgagee
or any  Participant),  as Lessor may determine;  or Lessor may otherwise dispose
of, hold,  use,  operate,  lease to others or keep idle the Airframe  and/or any
Engine, as Lessor, in its sole discretion,  may determine, all free and clear of
any rights of Lessee and without  any duty to account to Lessee with  respect to
such action or inaction or for any  proceeds  with  respect  thereto,  except as
hereinafter  set forth in this  Section  15, and except to the extent  that such
proceeds  would  constitute,  under  applicable  Law, a  mitigation  of Lessor's
damages  suffered or incurred as a result of the subject Lease Event of Default.
Lessor shall give Lessee at least 15 days prior written notice of the date fixed
for any public sale of the Airframe and/or any Engine or of the date on or after
which will occur the execution of any contract providing for any private sale.

            15.1.3 CERTAIN LIQUIDATED DAMAGES

          Whether or not Lessor shall have exercised, or shall thereafter at any
time exercise,  any of its rights under Section 15.1.1 or 15.1.2 with respect to
the Airframe and/or any Engine,  or any Part thereof,  Lessor, by written notice
to Lessee  specifying a payment date (which shall be the  Stipulated  Loss Value
Date next  occurring not less than 10 days after the date of such  notice),  may
demand Lessee to pay to Lessor,  and Lessee shall pay to Lessor,  on the payment
date so  specified  and in the  manner  and in funds of the  type  specified  in
Section  3.3, as  liquidated  damages for loss of a bargain and not as a penalty
(in lieu of the Basic Rent or Renewal Rent, as the case may be, for the Aircraft
in respect of all periods  commencing on or after the date specified for payment
in such notice), the following amounts:

          (a) all unpaid Basic Rent or Renewal  Rent, as the case may be, due at
any time prior to the Stipulated Loss Value Date specified in such notice; plus

          (b) an amount  equal to the  excess,  if any, of the  Stipulated  Loss
Value for the Aircraft,  computed as of the Stipulated Loss Value Date specified
in such  notice,  over the Fair Market  Sales Value of the  Aircraft,  as of the
Stipulated Loss Value Date specified in such notice; plus

          (c) interest on the amounts  specified in the foregoing  clause (a) at
the  Payment Due Rate from and  including  the date on which any such amount was
due to the date of payment of such amount; plus

<PAGE>

          (d) interest on the amount  specified in the  foregoing  clause (b) at
the Payment Due Rate from and including the Stipulated Loss Value Date specified
in such notice to the date of payment of such amount.

            15.1.4 LIQUIDATED DAMAGES UPON SALE

          If Lessor,  pursuant to Section  15.1.2 or applicable  Law, shall have
sold the Aircraft, Lessor, in lieu of exercising its rights under Section 15.1.3
with respect to the Aircraft, may, if Lessor shall so elect, upon giving written
notice to Lessee,  demand Lessee to pay Lessor,  and Lessee shall pay to Lessor,
on the date of such sale and in the manner and in funds of the type specified in
Section  3.3, as  liquidated  damages for loss of a bargain and not as a penalty
(in lieu of the Basic Rent or Renewal Rent, as the case may be, for the Aircraft
in respect of all periods  commencing  on or after the date of such  sale),  the
following amounts:

          (a) all unpaid Basic Rent or Renewal  Rent, as the case may be, due at
any time prior to the Stipulated Loss Value Date on or immediately preceding the
date of such sale; plus

          (b) an amount equal to the excess,  if any, of (i) the Stipulated Loss
Value of the Aircraft, computed as of the Stipulated Loss Value Date used in the
foregoing  clause (a) for the computation of unpaid Rent, over (ii) the proceeds
of such sale,  minus all reasonable costs of Lessor in connection with the sale;
plus

          (c) if the date of such sale is not a Stipulated  Loss Value Date,  an
amount equal to interest on the  outstanding  principal  amount of the Equipment
Notes at the rate per annum borne thereby from and including the Stipulated Loss
Value Date used in the foregoing  clause (a) for the  computation of unpaid Rent
to the date of such sale; plus

          (d) interest on the amounts  specified in the foregoing  clause (a) at
the  Payment Due Rate from and  including  the date on which any such amount was
due to the date of payment of such amount; plus

          (e)  interest on the sum of the  amounts  specified  in the  foregoing
clause (b) at the Payment Due Rate from and  including  the date of such sale to
the date of payment of such amounts.

<PAGE>

            15.1.5 RESCISSION

          Lessor may (i) at its option,  rescind or  terminate  this Lease as to
the Aircraft,  Airframe or any Engine, or any Part thereof, or (ii) exercise any
other  right or  remedy  that may be  available  to it under  applicable  Law or
proceed by  appropriate  court  action to enforce the terms hereof or to recover
damages for the breach hereof,  including without limitation  Lessee's agreement
to lease the Aircraft for the Term and to pay Rent.

            15.1.6 OTHER REMEDIES

          In addition to the  foregoing  remedies  (but without  duplication  of
amounts  otherwise  paid under this Section 15),  Lessee shall be liable for any
and all unpaid Rent due hereunder  before,  during or after (except as otherwise
provided  herein) the  exercise  of any of the  foregoing  remedies  and for all
reasonable  attorneys'  fees and other costs and expenses of Lessor,  including,
without  limitation,  interest on overdue  Rent at the rate as herein  provided,
incurred  by  reason of the  occurrence  of any Lease  Event of  Default  or the
exercise of Lessor's  remedies with respect  thereto,  including all  reasonable
costs and  expenses  of Lessor  incurred  in  connection  with the return of the
Airframe or any Engine,  in accordance with the terms of Section 5 or in placing
the  Airframe or any Engine,  in the  condition  and  airworthiness  required by
Section 5.

     15.2 LIMITATIONS UNDER CRAF

          Notwithstanding the provisions of Section 15.1, during any period that
the Aircraft,  Airframe or any Engine is subject to CRAF in accordance  with the
provisions of Section 7.2.3 and in the possession of the U.S. Government, Lessor
shall not,  as a result of any Lease  Event of Default,  exercise  its  remedies
hereunder in such manner as to limit  Lessee's  control under this Lease (or any
Permitted  Sublessee's  control under any  Permitted  Sublease) of the Aircraft,
Airframe or such  Engine,  unless at least 30 days' (or such other period as may
then be applicable  under CRAF) written notice of default  hereunder  shall have
been given by Lessor or Mortgagee by registered or certified mail to Lessee (and
any Permitted  Sublessee) with a copy to the Contracting Officer  Representative
or  Representatives  for the Military  Airlift  Command of the United States Air
Force to whom notices must be given under the  contract  governing  Lessee's (or
any Permitted  Sublessee's)  participation in CRAF with respect to the Aircraft,
Airframe or any Engine.

<PAGE>

     15.3 RIGHT TO PERFORM FOR LESSEE

          If Lessee (i) fails to make any payment of Rent required to be made by
it  hereunder  or (ii)  fails to perform  or comply  with any of its  agreements
contained  herein and such failure  continues  for a period of thirty days after
written  notice  thereof is given by Lessor,  Mortgagee or Owner  Participant to
Lessee,  Lessor may (but shall not be obligated to) make such payment or perform
or comply with such agreement,  and the amount of such payment and the amount of
the expenses of Lessor or Mortgagee  incurred in connection with such payment or
the  performance  of or  compliance  with  such  agreement,  as the case may be,
together  with  interest  thereon  at the  Payment  Due  Rate,  shall be  deemed
Supplemental  Rent,  payable  by Lessee  upon  demand  by  Lessor or  Mortgagee,
whichever is entitled thereto. No such payment,  performance or compliance shall
be deemed to cure any Lease  Default  or Lease  Event of  Default  or  otherwise
relieve Lessee of its obligations with respect thereto.

     15.4 DETERMINATION OF FAIR MARKET SALES VALUE

          For the purpose of this  Section 15, the "Fair  Market Sales Value" of
the Aircraft  shall be  determined  on an "as is, where is" basis and shall take
into account customary brokerage and other out-of-pocket fees and expenses which
typically would be incurred in connection with a sale of the Aircraft.  Any such
determination shall be made by an Appraiser selected by Lessor and the costs and
expenses associated  therewith shall be borne by Lessee,  unless Lessor does not
obtain possession of the Aircraft, Airframe and Engines pursuant to this Section
15, in which case an  Appraiser  shall not be  appointed  and Fair Market  Sales
Value for purposes of this Section 15 shall be zero.

     15.5 REMEDIES CUMULATIVE

          Nothing contained in this Lease shall be construed to limit in any way
any right,  power,  remedy or privilege  of Lessor  hereunder or under any other
Operative  Agreement or now or hereafter existing at law or in equity.  Each and
every right, power, remedy and privilege hereby given to, or retained by, Lessor
in this Lease  shall be in  addition  to and not in  limitation  of every  other
right, power,  remedy and privilege given under the Operative  Agreements or now
or hereafter existing at law or in equity.  Each and every right,  power, remedy
and privilege of Lessor under this Lease and any other  Operative  Agreement may
be exercised from time to time or simultaneously  and as often and in such order
as may be deemed  expedient  by Lessor.  All such rights,  powers,  remedies and
privileges shall be cumulative and not mutually  exclusive,  and the exercise of

<PAGE>

one shall not be deemed a waiver of the  right to  exercise  any  other.  Lessee
hereby waives to the extent  permitted by applicable  Law any right which it may
have to require Lessor to choose or elect remedies.

SECTION 16. LESSEE'S OBLIGATIONS; NO SETOFF, COUNTERCLAIM, ETC.

          (a) Lessee's  obligation to pay Rent  hereunder  shall be absolute and
unconditional,  and  shall  not  be  affected  by  any  event  or  circumstance,
including, without limitation: (i) any setoff, counterclaim, recoupment, defense
or other right that Lessee may have against Lessor,  Mortgagee, any Participant,
any Note Holder, or any other Person for any reason whatsoever;  (ii) any defect
in the title, airworthiness, condition, design, operation or fitness for use of,
or any  damage to or loss or  destruction  of,  the  Aircraft,  Airframe  or any
Engine,  or any  interruption  or cessation in the use or possession  thereof by
Lessee   for  any  reason   whatsoever;   (iii)  any   insolvency,   bankruptcy,
reorganization or similar  proceedings by or against Lessee or any other Person;
or (iv) any other  circumstance,  happening or event whatsoever,  whether or not
similar to any of the foregoing.

          (b) If for any reason  whatsoever  this Lease shall be  terminated  in
whole  or in  part by  operation  of law or  otherwise  except  as  specifically
provided herein,  Lessee  nonetheless agrees to pay an amount equal to each Rent
payment at the time such payment would have become due and payable in accordance
with the terms  hereof had this  Agreement  not been  terminated  in whole or in
part.  Lessee hereby waives,  to the extent permitted by applicable law, any and
all rights that it may now have or that at any time  hereafter  may be conferred
upon it, by statute or otherwise,  to terminate,  cancel, quit or surrender this
Agreement, except in accordance with the express terms hereof.

          (c)  Nothing  set  forth in this  Section  16 shall  be  construed  to
prohibit Lessee from separately pursuing any claim that it may have from time to
time against  Lessor or any other Person with respect to any matter  (other than
the absolute and unconditional nature of Lessee's  obligations  hereunder to pay
Rent,  and other than the matters  specified in  paragraphs  (a) and (b) above).
Without limiting the foregoing, nothing in this Section 16 shall be construed as
a waiver by Lessee,  or otherwise  limit Lessee in pursuing any claim by Lessee,
of any breach by Lessor,  Owner  Participant or any other Person of any covenant
or obligation contained in any Operative Agreement.

<PAGE>

SECTION 17. RENEWAL AND PURCHASE OPTIONS

     17.1 NOTICES GENERALLY

          (a) At  least  225  days  but not  more  than  375  days  prior to the
Scheduled  Expiration Date or, if a Renewal Lease Term is then in effect,  prior
to the Scheduled Renewal Term Expiration Date of such Renewal Lease Term, Lessee
may  provide  notice to Lessor  that  Lessee may  exercise  either the option to
extend the leasing of the Aircraft for a Renewal  Lease Term pursuant to Section
17.2 or the option to purchase the Aircraft on the Scheduled  Expiration Date or
Scheduled  Renewal Term  Expiration Date of such Renewal Lease Term, as the case
may be, pursuant to Section 17.3 (a "Preliminary Notice").

          (b) If any such Preliminary Notice is given by Lessee, then Lessee may
provide a further  notice  specifying  which  option it intends  to elect,  with
respect to the relevant  period,  pursuant to Section  17.2.1 or 17.3.1,  as the
case may be.

     17.2 RENEWAL OPTIONS

            17.2.1 RENEWAL NOTICE

          (a) If Lessee has given a Preliminary  Notice, as specified in Section
17.1, and subject to the terms and  conditions of this Section 17.2,  Lessee may
exercise  its option to extend  the  leasing of the  Aircraft  hereunder  on two
occasions,  in each case until the next Scheduled  Renewal Term Expiration Date,
on the same terms,  provisions and conditions  (except as  contemplated  by this
Section 17) set forth herein and in the other Lessee  Operative  Agreements with
respect to the Base Lease Term, by delivery of a notice (a "Renewal  Notice") to
Lessor  not less  than 180 days but not more  than 375 days  prior to (i) if the
Base Lease Term is then in effect,  the Scheduled  Expiration Date, or (ii) if a
Renewal Lease Term is then in effect, the Scheduled Renewal Term Expiration Date
for such Renewal Lease Term.

          (b) Notwithstanding  anything to the contrary in this Agreement or any
other Operative Agreement:

          (i) No Preliminary Notice or Renewal Notice shall be binding on Lessor
     or oblige  Lessor to extend the  leasing of the  Aircraft  hereunder  for a
     Renewal  Lease Term if any  Payment  Default,  Bankruptcy  Default or Lease
     Event of Default  shall have  occurred and be  continuing  on and as of the
     date that such Renewal Lease Term would otherwise commence.

<PAGE>

          (ii) Any Renewal Notice shall be revocable by Lessee until 10 Business
     Days after the Renewal  Rent is  determined  in  accordance  with  Sections
     17.2.2 and  unless  revoked  by  written  notice by Lessee to Lessor  shall
     thereafter  become   irrevocable  and  shall  constitute  an  unconditional
     obligation  of Lessee to extend the leasing of the Aircraft  hereunder  for
     the Renewal Lease Term to which such Renewal Notice relates.

          (iii)  Lessee  shall not be entitled to give any Renewal  Notice if it
     has (x) not  delivered  a  Preliminary  Notice or (y)  delivered a Purchase
     Notice to Lessor.

            17.2.2 RENEWAL RENT

          (a) During the Renewal Lease Term,  Lessee shall pay to Lessor on each
Payment  Date,  in the manner and in the funds of the type  specified in Section
3.3, Renewal Rent in advance.

          (b) The Renewal Rent payable by Lessee on each Payment Date during any
Renewal  Lease Term shall be the Fair Market  Rental  Value of the  Aircraft for
such Renewal  Lease Term.  Any such Fair Market Rental Value shall be determined
not more than 10 Business Days after Lessee gives a Preliminary Notice by mutual
agreement  of Lessor  and  Lessee  or, if they  shall be unable to agree,  by an
appraisal in accordance with Section 17.4.

            17.2.3 STIPULATED LOSS AND TERMINATION VALUES

          (a) For any  Renewal  Lease  Term,  Stipulated  Loss  Value  Dates and
Termination Value dates shall be extended  throughout such Renewal Lease Term on
the same days and for the same months as during the Base Lease Term.

          (b)  Stipulated  Loss Value and  Termination  Value  amounts  that are
payable  during any such Renewal Lease Term shall be determined at the same time
that the Renewal Rent for such Renewal  Lease Term is  determined  under Section
17.2.2. Stipulated Loss Values and Termination Values for any such Renewal Lease
Term shall,  commencing on the first day of such Renewal Lease Term, be equal to
the Fair  Market  Sales Value of the  Aircraft,  computed as of the first day of
such Renewal  Lease Term,  and shall  decline  ratably on a monthly basis to the
Fair Market Sales Value of the Aircraft as of the last day of such Renewal Lease
Term.

          (c) Any Fair  Market  Sales  Value of the  Aircraft,  for  purposes of
calculating  Stipulated  Loss Value and  Termination  Value  amounts  applicable
during any such Renewal Lease Term,  shall be determined by mutual  agreement of

<PAGE>

Lessor  and  Lessee or, if they  shall be unable to agree,  by an  appraisal  in
accordance with Section 17.4.

     17.3 PURCHASE OPTION

            17.3.1 PURCHASE NOTICE

          (a)  Subject  to  Section  17.1 and the terms and  conditions  of this
Section 17.3,  Lessee may elect to purchase the Aircraft,  on any Purchase Date,
at a purchase  price equal to the lesser of (i) 61.35% of Lessor's Cost and (ii)
the Fair Market Sales Value of the Aircraft computed as of the Purchase Date.

          (b) Lessee may  exercise  such option to  purchase  the  Aircraft,  by
delivery of a notice (a  "Purchase  Notice") to Lessor not less than 180 and not
more than 375 days prior to the Purchase Date specified in such Purchase Notice.

          (c) Notwithstanding  anything to the contrary in this Agreement or any
other Operative Agreement:

          (i) Any  Purchase  Notice  (whether  delivered  or deemed to have been
     delivered)   shall  be   revocable   until  10  Business   Days  after  the
     determination  of the Fair Market  Sales Value in  accordance  with Section
     17.3.2 and  unless  revoked  by  written  notice by Lessee to Lessor  shall
     thereafter  become   irrevocable  and  shall  constitute  an  unconditional
     obligation of Lessee to purchase the Aircraft under this Section 17.3.

          (ii) No  Preliminary  Notice or  Purchase  Notice  shall be binding on
     Lessor  or oblige  Lessor to sell the  Aircraft  hereunder  if any  Payment
     Default,  Bankruptcy  Default or Lease Event of Default shall have occurred
     and be continuing on and as of such Purchase Date.

          (iii)  Lessee  shall not be  entitled to give any  Purchase  Notice in
     respect of any  Purchase  Date if it has (x) not  delivered  a  Preliminary
     Notice or (y)  delivered  a Renewal  Notice  for a Renewal  Lease Term that
     would commence immediately following such Purchase Date.

            17.3.2 DETERMINATION OF FAIR MARKET SALES VALUE

          The Fair Market Sales Value of the Aircraft  shall be  determined  not
more than 10 Business  Days after  Lessee gives a  Preliminary  Notice by mutual
agreement  of Lessor  and  Lessee  or, if they  shall be unable to agree,  by an
appraisal in accordance with Section 17.4.

<PAGE>

            17.3.3 TITLE

          Upon full and final payment by Lessee of (a) the  applicable  purchase
price of the Aircraft, (b) all unpaid Rent due and payable through and including
the Purchase Date and (c) all other amounts due and payable by Lessee under this
Agreement,  Lessor will  transfer to Lessee title to the Aircraft in  accordance
with Section 4.5.

     17.4 APPRAISALS

          Whenever  Fair Market  Rental  Value or Fair Market Sales Value of the
Aircraft is required to be  determined  by an  appraisal  under this Section 17,
Lessee and Lessor  shall  appoint a mutually  satisfactory  Appraiser to conduct
such appraisal. If Lessee and Lessor fail to agree upon a satisfactory Appraiser
then each shall promptly appoint a separate  Appraiser and such Appraisers shall
jointly determine such amount. If either Lessee or Lessor fails to so appoint an
Appraiser,  the determination of the single Appraiser  appointed shall be final.
If two Appraisers  are appointed and within 7 days after the  appointment of the
latter of such two  Appraisers,  they cannot  agree upon such  amount,  such two
Appraisers shall, within 8 days after such latter  appointment,  appoint a third
Appraiser  and such amount shall be  determined  by such three  Appraisers,  who
shall make their separate  appraisals within 7 days following the appointment of
the third  Appraiser,  and any  determination  so made shall be  conclusive  and
binding upon Lessor and Lessee.  If no such third Appraiser is appointed  within
such 8-day period, either Lessor or Lessee may apply to the American Arbitration
Association  to make such  appointment,  and both parties shall be bound by such
appointment.  The foregoing  appraisal procedure shall in any event be completed
no less  than 190 days  before  the end of the Base  Lease  Term or the  current
Renewal  Lease Term, as the case may be. If three  Appraisers  are appointed and
the  difference  between  the  determination  which is  farther  from the middle
determination  and the middle  determination is more than 125% of the difference
between the middle determination and the third determination,  then such farther
determination  shall be excluded,  the  remaining  two  determinations  shall be
averaged  and such  average  shall be final and binding  upon Lessor and Lessee.
Otherwise,  the average of all three  determinations  shall be final and binding
upon Lessor and Lessee.  The fees and expenses of all such  Appraisers  and such
appraisal  procedure shall be borne equally by Lessee and Lessor,  PROVIDED that
if Lessee elects not to renew this Lease or purchase the Aircraft  following the
conclusion of such appraisal, Lessee shall pay all expenses of such appraisal.

<PAGE>

SECTION 18. MISCELLANEOUS

     18.1 AMENDMENTS

          No provision of this Agreement may be amended,  supplemented,  waived,
modified,  discharged,  terminated or otherwise  varied  orally,  but only by an
instrument  in  writing  that  specifically  identifies  the  provision  of this
Agreement  that it  purports to amend,  supplement,  waive,  modify,  discharge,
terminate or otherwise  vary and is signed by Lessor and Lessee with the written
consent  of  the  Mortgagee  if  required  by the  Trust  Indenture.  Each  such
amendment, supplement, waiver, modification,  discharge, termination or variance
shall be effective  only in the specific  instance and for the specific  purpose
for  which it is  given.  No  provision  of this  Agreement  shall be  varied or
contradicted  by oral  communication,  course of dealing or performance or other
manner not set forth in an  agreement,  document  or  instrument  in writing and
signed by Lessor and Lessee.

     18.2 SEVERABILITY

          If  any   provision   hereof  shall  be  held   invalid,   illegal  or
unenforceable in any respect in any jurisdiction,  then, to the extent permitted
by Law (a) all other provisions  hereof shall remain in full force and effect in
such jurisdiction and (b) such invalidity,  illegality or unenforceability shall
not affect the validity,  legality or  enforceability  of such  provision in any
other jurisdiction.  If, however,  any Law pursuant to which such provisions are
held invalid,  illegal or unenforceable may be waived, such Law is hereby waived
by the  parties  hereto  to the full  extent  permitted,  to the end  that  this
Agreement  shall be deemed to be a valid and binding  agreement in all respects,
enforceable in accordance with its terms.

     18.3 THIRD-PARTY BENEFICIARY

          This  Agreement is not intended to, and shall not,  provide any person
not a party  hereto  (other than  Mortgagee,  the  Participants  and the Persons
referred to in Section 4.6, with respect to matters  expressly for their benefit
in this Lease) with any rights of any nature  whatsoever  against  either of the
parties  hereto,  and no person not a party hereto  (other than  Mortgagee,  the
Participants and the Persons referred to in Section 4.6, with respect to matters
expressly  for their  benefit in this  Lease)  shall  have any  right,  power or
privilege  in respect of, or have any  benefit or interest  arising out of, this
Agreement.

<PAGE>

     18.4 REPRODUCTION OF DOCUMENTS

          This  Agreement,  all annexes,  schedules and exhibits  hereto and all
agreements,  instruments  and  documents  relating  hereto,  including,  without
limitation  (a)  consents,  waivers  and  modifications  that may  hereafter  be
executed  and (b)  financial  statements,  certificates  and  other  information
previously or hereafter furnished to any party hereto, may be reproduced by such
party  by  any  photographic,   photostatic,  microfilm,  micro-card,  miniature
photographic or other similar  process,  and such party may destroy any original
documents so reproduced.  Any such reproduction  shall be admissible in evidence
as the original itself in any judicial or administrative  proceeding (whether or
not the original is in existence and whether or not such  reproduction  was made
by such party in the regular course of business) and any enlargement,  facsimile
or further reproduction of such reproduction likewise is admissible in evidence.

     18.5 COUNTERPARTS

          This Agreement and any  amendments,  waivers,  consents or supplements
hereto may be executed in any number of counterparts (or upon separate signature
pages  bound  together  into one or more  counterparts),  each of which  when so
executed shall be deemed to be an original, and all of which counterparts, taken
together, shall constitute one and the same instrument.

     18.6 NOTICES

          Unless otherwise expressly permitted by the terms hereof, all notices,
requests,  demands,  authorizations,  directions,  consents,  waivers  and other
communications  required or  permitted  to be made,  given,  furnished  or filed
hereunder shall be in writing (it being  understood that the  specification of a
writing in certain  instances and not in others does not imply an intention that
a writing is not required as to the latter),  shall refer  specifically  to this
Agreement   and  shall  be   personally   delivered,   sent  by   facsimile   or
telecommunication   transmission   (which  in  either  case   provides   written
confirmation  to the  sender  of its  delivery),  sent  by  registered  mail  or
certified mail, return receipt requested,  postage prepaid, or sent by overnight
courier service,  in each case to the respective address or facsimile number set
forth for such party in Schedule 1 to the  Participation  Agreement,  or to such
other address or number as either party hereto may  hereafter  specify by notice
to the other party hereto.  Each such notice,  request,  demand,  authorization,
direction,  consent,  waiver  or other  communication  shall be  effective  when
received  or,  if  made,   given,   furnished  or  filed  (a)  by  facsimile  or
telecommunication   transmission,  when  confirmed,  or  (b)  by  registered  or

<PAGE>

certified mail, three Business Days after being deposited,  properly  addressed,
with the U.S. Postal Service.

     18.7 GOVERNING LAW; SUBMISSION TO JURISDICTION; VENUE

          (A) THIS  AGREEMENT  SHALL IN ALL  RESPECTS BE GOVERNED BY THE LAWS OF
THE STATE OF NEW YORK,  INCLUDING  ALL  MATTERS OF  CONSTRUCTION,  VALIDITY  AND
PERFORMANCE. THIS AGREEMENT IS BEING DELIVERED IN THE STATE OF NEW YORK.

          (B) EACH PARTY HERETO HEREBY IRREVOCABLY  AGREES,  ACCEPTS AND SUBMITS
ITSELF TO THE NON-EXCLUSIVE  JURISDICTION OF THE COURTS OF THE STATE OF NEW YORK
IN THE CITY AND  COUNTY OF NEW YORK AND OF THE UNITED  STATES  FOR THE  SOUTHERN
DISTRICT OF NEW YORK,  IN CONNECTION  WITH ANY LEGAL ACTION,  SUIT OR PROCEEDING
WITH RESPECT TO ANY MATTER  RELATING TO OR ARISING OUT OF OR IN CONNECTION  WITH
THIS AGREEMENT.

          (C) EACH PARTY HERETO  HEREBY  IRREVOCABLY  CONSENTS AND AGREES TO THE
SERVICE OF ANY AND ALL LEGAL PROCESS,  SUMMONS,  NOTICES AND DOCUMENTS OF ANY OF
THE AFOREMENTIONED  COURTS IN ANY SUCH SUIT, ACTION OR PROCEEDING MAY BE MADE BY
MAILING COPIES THEREOF BY REGISTERED OR CERTIFIED MAIL, POSTAGE PREPAID,  AT THE
ADDRESS SET FORTH PURSUANT TO SECTION 18.7. EACH PARTY HERETO HEREBY AGREES THAT
SERVICE  UPON IT, OR ANY OF ITS  AGENTS,  IN EACH CASE IN  ACCORDANCE  WITH THIS
SECTION 18.8(C), SHALL CONSTITUTE VALID AND EFFECTIVE PERSONAL SERVICE UPON SUCH
PARTY, AND EACH PARTY HERETO HEREBY AGREES THAT THE FAILURE OF ANY OF ITS AGENTS
TO GIVE ANY NOTICE OF SUCH  SERVICE TO ANY SUCH PARTY SHALL NOT IMPAIR OR AFFECT
IN ANY WAY THE VALIDITY OF SUCH  SERVICE ON SUCH PARTY OR ANY JUDGMENT  RENDERED
IN ANY ACTION OR PROCEEDING BASED THEREON.

          (D)  EACH  PARTY  HERETO  HEREBY  IRREVOCABLY  WAIVES,  TO THE  EXTENT
PERMITTED BY APPLICABLE  LAW, AND AGREES NOT TO ASSERT,  BY WAY OF MOTION,  AS A
DEFENSE,  OR OTHERWISE,  IN ANY LEGAL ACTION OR PROCEEDING  BROUGHT HEREUNDER IN
ANY OF THE ABOVE-NAMED  COURTS,  THAT SUCH ACTION OR PROCEEDING IS BROUGHT IN AN
INCONVENIENT  FORUM, THAT VENUE FOR THE ACTION OR PROCEEDING IS IMPROPER OR THAT
THIS  AGREEMENT OR ANY OTHER  OPERATIVE  AGREEMENT  MAY NOT BE ENFORCED IN OR BY
SUCH COURTS.

          (E) EACH PARTY HERETO  HEREBY WAIVES ITS  RESPECTIVE  RIGHTS TO A JURY
TRIAL OF ANY CLAIM OR CAUSE OF ACTION  IN ANY  COURT IN ANY  JURISDICTION  BASED
UPON OR ARISING OUT OF OR RELATING TO THIS AGREEMENT.

<PAGE>

     18.8 NO WAIVER

          No failure on the part of Lessor to  exercise,  and no delay by Lessor
in  exercising,  any of its rights,  powers,  remedies or privileges  under this
Agreement or provided at Law, in equity or otherwise shall impair,  prejudice or
constitute  a  wavier  of any such  right,  power,  remedy  or  privilege  or be
construed  as a waiver  of any  breach  hereof  or  default  hereunder  or as an
acquiescence  therein,  nor shall any  single or  partial  exercise  of any such
right, power, remedy or privilege preclude any other or further exercise thereof
by Lessor or the  exercise of any other  right,  power,  remedy or  privilege by
Lessor.  No notice to or demand on Lessee in any case  shall,  unless  otherwise
required under this Agreement,  entitle Lessee to any other or further notice or
demand in similar or other circumstances or constitute a waiver of the rights of
Lessor  to any  other  further  action in any  circumstances  without  notice or
demand.

     18.9 ENTIRE AGREEMENT

          This Agreement,  together with the other Operative Agreements,  on and
as of the date hereof  constitutes  the entire  agreement of the parties  hereto
with  respect to the subject  matter  hereof,  and all prior or  contemporaneous
understandings  or  agreements,  whether  written or oral,  between  the parties
hereto  with  respect to such  subject  matter are  hereby  superseded  in their
entireties.

                     [This space intentionally left blank.]

<PAGE>

          IN WITNESS  WHEREOF,  Lessor and Lessee  have each  caused  this Lease
Agreement to be duly executed as of the day and year first above written.

                                        FIRST SECURITY BANK, NATIONAL
                                          ASSOCIATION,  as  Lessor,  not  in its
                                          individual    capacity,    except   as
                                          expressly  provided herein, but solely
                                          as  Owner   Trustee  under  the  Trust
                                          Agreement


                                        By______________________________________
                                           Name:
                                           Title:

                                        CONTINENTAL AIRLINES, INC.,
                                          as Lessee


                                        By______________________________________
                                           Name:
                                           Title:

          Receipt of this original  counterpart of the foregoing Lease Agreement
is hereby acknowledged on this ____ day of _________, ________.

                                        WILMINGTON TRUST COMPANY,
                                          as Mortgagee


                                        By______________________________________
                                           Name:
                                           Title:

<PAGE>



          IN WITNESS  WHEREOF,  Lessor and Lessee  have each  caused  this Lease
Agreement to be duly executed as of the day and year first above written.


                                        FIRST SECURITY BANK, NATIONAL
                                          ASSOCIATION,  as  Lessor,  not  in its
                                          individual    capacity,    except   as
                                          expressly  provided herein, but solely
                                          as  Owner   Trustee  under  the  Trust
                                          Agreement


                                        By______________________________________
                                           Name:
                                           Title:

                                        CONTINENTAL AIRLINES, INC.,
                                          as Lessee


                                        By______________________________________
                                           Name:
                                           Title:

<PAGE>

                                    ANNEX A


DEFINITIONS

GENERAL PROVISIONS

(a)  In  each  Operative  Agreement,  unless  otherwise  expressly  provided,  a
reference to:

          (i) each of "Lessee," "Lessor," "Loan  Participant,"  "Owner Trustee,"
     "Owner  Participant,"  "Mortgagee,"  "Note  Holder"  or  any  other  person
     includes,  without prejudice to the provisions of any Operative  Agreement,
     any  successor in interest to it and any  permitted  transferee,  permitted
     purchaser or permitted assignee of it;

          (ii)  words  importing  the  plural  include  the  singular  and words
     importing the singular include the plural;

          (iii) any agreement, instrument or document, or any annex, schedule or
     exhibit thereto, or any other part thereof,  includes, without prejudice to
     the provisions of any Operative  Agreement,  that agreement,  instrument or
     document, or annex, schedule or exhibit, or part, respectively, as amended,
     modified or supplemented from time to time in accordance with its terms and
     in accordance with the Operative Agreements, and any agreement,  instrument
     or document entered into in substitution or replacement therefor;

          (iv) any provision of any Law includes any such  provision as amended,
     modified,  supplemented,  substituted,  reissued or reenacted  prior to the
     Closing Date, and thereafter from time to time;

          (v) the  words  "Agreement,"  "this  Agreement,"  "hereby,"  "herein,"
     "hereto," "hereof" and "hereunder" and words of similar import when used in
     any Operative  Agreement  refer to such Operative  Agreement as a whole and
     not to any particular provision of such Operative Agreement;

          (vi)  the  words   "including,"   "including,   without   limitation,"
     "including,  but not  limited  to," and terms or phrases of similar  import
     when used in any Operative Agreement,  with respect to any matter or thing,
     mean including, without limitation, such matter or thing; and

<PAGE>

          (vii) a "Section,"  an  "Exhibit,"  an "Annex" or a "Schedule"  in any
     Operative  Agreement,  or in any annex thereto, is a reference to a section
     of, or an exhibit,  an annex or a schedule to, such Operative  Agreement or
     such annex, respectively.

     (b) Each  exhibit,  annex  and  schedule  to each  Operative  Agreement  is
incorporated in, and shall be deemed to be a part of, such Operative Agreement.

     (c) Unless otherwise defined or specified in any Operative  Agreement,  all
accounting  terms therein shall be construed and all  accounting  determinations
thereunder shall be made in accordance with GAAP.

     (d) Headings used in any Operative  Agreement are for convenience  only and
shall not in any way affect the construction of, or be taken into  consideration
in interpreting, such Operative Agreement.

     (e)  For  purposes  of  each  Operative   Agreement,   the  occurrence  and
continuance of a Lease Default or Lease Event of Default  referred to in Section
14.5  shall not be deemed to  prohibit  the  Lessee  from  taking  any action or
exercising  any  right  that  is  conditioned  on no  Lease  Event  of  Default,
Bankruptcy  Default or Lease  Default  having  occurred and be  continuing  if a
Section 1110 Event shall have occurred and is then continuing.

DEFINED TERMS

     "ACT" means part A of subtitle VII of title 49, United States Code.

     "ACTUAL  KNOWLEDGE"  means (a) as it applies to Owner Trustee or Mortgagee,
as the case may be, actual  knowledge of a responsible  officer in the Corporate
Trust  Department or the Corporate  Trust  Office,  respectively,  and (b) as it
applies to Owner Participant,  Lessee,  Existing Lessor,  Existing Mortgagee and
Airframe  Manufacturer,  actual  knowledge  of a Vice  President  or more senior
officer of Owner  Participant or Lessee,  respectively,  or any other officer of
Owner  Participant  or  Lessee,  respectively,  having  responsibility  for  the
transactions  contemplated  by the Operative  Agreements;  PROVIDED that each of
Lessee, Owner Participant,  Owner Trustee, Mortgagee,  Existing Lessor, Existing
Mortgagee and Airframe  Manufacturer  shall be deemed to have "Actual Knowledge"
of any matter as to which it has received notice from Lessee, Owner Participant,
any Note  Holder,  Owner  Trustee or  Mortgagee,  such notice  having been given
pursuant to Section 15.7 of the Participation Agreement.

<PAGE>

     "ADDITIONAL INSURED" is defined in Section D of Annex D to the Lease.

     "AFFILIATE" means, with respect to any person, any other person directly or
indirectly controlling,  controlled by or under common control with such person.
For  purposes  of this  definition,  "control"  means  the  power,  directly  or
indirectly,  to direct or cause the direction of the  management and policies of
such person,  whether through the ownership of voting  securities or by contract
or otherwise and "controlling,"  "controlled by" and "under common control with"
have correlative meanings.

     "AIRCRAFT" means, collectively, the Airframe and Engines.

     "AIRCRAFT  BILL OF SALE" means the full  warranty bill of sale covering the
Aircraft delivered by Existing Lessor to Owner Trustee on the Closing Date.

     "AIRCRAFT  DOCUMENTS" means all technical data,  manuals and log books, and
all inspection,  modification  and overhaul  records and other service,  repair,
maintenance and technical  records that are required by the FAA (or the relevant
Aviation  Authority)  to be maintained  with respect to the Aircraft,  Airframe,
Engines or Parts; and such term shall include all additions, renewals, revisions
and replacements of any such materials from time to time made, or required to be
made, by the FAA (or other Aviation Authority) regulations,  and in each case in
whatever form and by whatever means or medium  (including,  without  limitation,
microfiche,  microfilm, paper or computer disk) such materials may be maintained
or retained by or on behalf of Lessee  (PROVIDED,  that all such materials shall
be maintained in the English language).

     "AIRFRAME" means (a) the aircraft  (excluding  Engines or engines from time
to time installed thereon)  manufactured by Airframe Manufacturer and identified
by Airframe  Manufacturer's model number,  United States registration number and
Airframe  Manufacturer's  serial number set forth in Lease  Supplement No. 1 and
(b) any and all Parts incorporated or installed in or attached or appurtenant to
such airframe, and any and all Parts removed from such airframe, unless title to
such Parts  shall not be vested in Lessor in  accordance  with  Section  8.1 and
Annex C of the Lease.

     "AIRFRAME  MANUFACTURER"  means  Embraer-Empresa  Brasileira de Aeronautica
S.A., a Brazilian corporation.

     "AIRFRAME MANUFACTURER AGREEMENTS" means,  collectively,  the Participation
Agreement, the Purchase Agreement and the Consent and Agreement.

<PAGE>

     "AMORTIZATION  AMOUNT" means, with respect to any Equipment Note, as of any
Payment Date,  the amount  determined by  multiplying  the  percentage set forth
opposite such Date on the  Amortization  Schedule by the Original Amount of such
Equipment Note.

     "AMORTIZATION  SCHEDULE"  means,  with respect to each Equipment  Note, the
amortization schedule for such Equipment Note delivered pursuant to Section 2.02
of the Trust Indenture.

     "APPRAISAL" is defined in Section 5.1.2(xv) of the Participation Agreement.

     "APPRAISER"  means  a  firm  of  internationally  recognized,   independent
aircraft appraisers.

     "AVERAGE LIFE DATE" for any Equipment  Note shall be the date which follows
the time of  determination  by a period equal to the Remaining  Weighted Average
Life of such Equipment Note.  "Remaining  Weighted Average Life" on a given date
with  respect  to any  Equipment  Note  shall be the number of days equal to the
quotient  obtained by dividing (a) the sum of each of the  products  obtained by
multiplying (i) the amount of each then remaining scheduled payment of principal
of such  Equipment  Note by (ii) the  number  of days  from and  including  such
determination  date to but excluding the date on which such payment of principal
is scheduled to be made, by (b) the then  outstanding  principal  amount of such
Equipment Note.

     "AVIATION  AUTHORITY" means the FAA or, if the Aircraft is permitted to be,
and is, registered with any other Government Entity under and in accordance with
Section 7.1.2 of the Lease, such other Government Entity.

     "BANKRUPTCY  CODE" means the United States  Bankruptcy  Code, 11 U.S.C. ss.
101 ET SEQ.

     "BANKRUPTCY  DEFAULT"  means a Lease Event of Default under Section 14.5 of
the Lease.

     "BASE LEASE TERM" means the period  beginning on and  including the Closing
Date and ending on the Scheduled  Expiration Date, or such earlier date on which
the Term terminates in accordance with the provisions of the Lease.

     "BASIC  PASS  THROUGH  TRUST   AGREEMENT"  means  the  Pass  Through  Trust
Agreement,  dated the Issuance Date, between Lessee and Pass Through Trustee, as
such agreement may be  supplemented,  amended or modified,  but does not include
any Trust Supplement.

     "BASIC RENT" means the rent  payable for the  Aircraft  pursuant to Section
3.2.1 of the Lease.

<PAGE>

     "BENEFICIAL  OWNER"  when used in  relation  to an  Equipment  Note means a
Person  that,  by reason of  direct  ownership,  contract,  share  ownership  or
otherwise,  has the right to receive or  participate  in receiving,  directly or
indirectly,  payments of principal,  interest or Make-Whole Amount in respect of
such  Equipment  Note;  provided  that a  Person  shall  not be  deemed  to be a
Beneficial  Owner of an Equipment  Note solely  because  another Person in which
such a Person owns  common  stock or other  equity  securities  is a  registered
holder or  Beneficial  Owner of such  Equipment  Note  unless  such Person is an
Affiliate of such other Person.

     "BILLS OF SALE" means the FAA Bill of Sale and the Aircraft Bill of Sale.

     "BUSINESS DAY" means any day other than a Saturday,  Sunday or other day on
which  commercial  banks are authorized or required by law to close in New York,
New York, Houston, Texas, Wilmington, Delaware, or Salt Lake City, Utah.

     "CASH  EQUIVALENTS"  means the  following  securities  (which  shall mature
within 90 days of the date of purchase  thereof):  (a) direct obligations of the
U.S. Government;  (b) obligations fully guaranteed by the U.S.  Government;  (c)
certificates of deposit issued by, or bankers'  acceptances of, or time deposits
or a deposit account with,  Owner Trustee,  Mortgagee or any bank, trust company
or national banking association incorporated or doing business under the laws of
the United States or any state thereof having a combined capital and surplus and
retained  earnings of at least  $500,000,000  and having a rate of "C" or better
from the Thomson BankWatch Service;  or (d) commercial paper of any issuer doing
business under the laws of the United States or one of the states thereof and in
each case having a rating assigned to such commercial paper by Standard & Poor's
Rating Services or Moody's Investors Service, Inc. equal to A1 or higher.

     "CITIZEN OF THE UNITED  STATES" is defined in Section  40102(a)(15)  of the
Act and in the FAA Regulations.

     "CHANGE IN TAX LAW" means any change or proposed  change in the Code or the
regulations  promulgated  thereunder or any change in the  interpretation of the
Code or such  regulations in a decision by the United States Supreme Court,  the
United  States Tax Court,  the United  States  Claims Court or any of the United
States  Courts of Appeal or  District  Courts,  or any  issuance  of an Internal

<PAGE>

Revenue  Ruling,  Revenue  Procedure  or  administrative  pronouncement  by  the
Internal Revenue Service or the Department of the Treasury.

     "CLOSING" means the occurrence of the following concurrent events: (i) sale
of the Aircraft to the Owner Trustee and the filing of the FAA Bill of Sale with
the FAA in connection therewith;  (ii) payment of Lessor's Cost by Owner Trustee
to  Existing  Lessor;  (iii) lease of the  Aircraft  by Owner  Trustee to Lessee
pursuant to the Lease;  and (iv) completion of the other events  contemplated by
the Participation Agreement to occur at the Closing.

     "CLOSING  DATE" means the Business Day specified in Lease  Supplement No. 1
as the Closing Date, which shall be the date on which the Closing occurs.

     "CODE" means the Internal Revenue Code of 1986, as amended;  PROVIDED, that
when used in relation to a Plan,  "Code" shall mean the Internal Revenue Code of
1986 and any  regulations and rulings issued  thereunder,  all as amended and in
effect from time to time.

     "COMMITMENT" means, for any Participant, the amount of its participation in
the payment of Lessor's Cost.

     "COMMITMENT TERMINATION DATE" is defined in Schedule 3 to the Participation
Agreement.

     "CONSENT AND AGREEMENT" means the  Manufacturer  Consent and Agreement ___,
dated  as  of  even  date  with  the   Participation   Agreement,   of  Airframe
Manufacturer.

     "CONTINUOUS  STAY  PERIOD"  is  defined  in  Section  4.04(a)  of the Trust
Indenture.

     "CORPORATE  TRUST   DEPARTMENT"  or  "TRUST  OFFICE"  means  the  principal
corporate  trust  office  of Owner  Trustee  located  from time to time at Owner
Trustee's  address for notices under the  Participation  Agreement or such other
office at which Owner  Trustee's  corporate trust business shall be administered
which  Owner  Trustee  shall  have  specified  by notice in  writing  to Lessee,
Mortgagee and each Note Holder.

     "CORPORATE TRUST OFFICE" means the principal office of Mortgagee located at
Mortgagee's address for notices under the Participation  Agreement or such other
office at which Mortgagee's corporate trust business shall be administered which
Mortgagee shall have specified by notice in writing to Lessee, Owner Trustee and
each Note Holder.

<PAGE>

     "CRAF" means the Civil Reserve Air Fleet Program established pursuant to 10
U.S.C.ss. 9511-13 or any similar substitute program.

     "DEBT" means any  liability  for borrowed  money,  or any liability for the
payment  of money in  connection  with any letter of credit  transaction  or any
other liabilities  evidenced or to be evidenced by bonds,  debentures,  notes or
other similar instruments.

     "DEBT  RATE"  means,  with  respect to (i) any  Series,  the rate per annum
specified for such Series under the heading "Interest Rate" in Schedule I to the
Trust  Indenture  and (ii) any other  purpose,  with respect to any period,  the
weighted  average  interest  rate per  annum  during  such  period  borne by the
outstanding  Equipment Notes,  excluding any interest payable at the Payment Due
Rate.

     "DEFAULT"  means any event or  condition  that with the giving of notice or
the lapse of time or both would become an Event of Default.

     "DELAYED  CLOSING  DATE" means a delayed  Closing Date  notified to Lessee,
Existing  Lessor,  each  Participant,  Owner  Trustee and  Mortgagee by Existing
Mortgagee pursuant to Section 4.3 of the Participation Agreement,  which delayed
Closing Date shall be a Business Day not later than the  Commitment  Termination
Date.

     "DELIVERY  DATE" means the date on which the  Aircraft was leased to Lessee
by Corcim, Inc., as lessor, under the Existing Lease.

     "DOLLARS,"  "UNITED STATES DOLLARS" or "$" means the lawful currency of the
United States.

     "DOT" means the  Department of  Transportation  of the United States or any
Government   Entity   succeeding  to  the   functions  of  such   Department  of
Transportation.

     "ENFORCEMENT DATE" is defined in Section 4.03 of the Trust Indenture.

     "ENGINE" means (a) each of the engines  manufactured by Engine Manufacturer
and identified by Engine  Manufacturer's model number and Engine  Manufacturer's
serial number set forth in Lease  Supplement No. 1 and  originally  installed on
the  Airframe on delivery  thereof  pursuant to the Lease,  and any  Replacement
Engine,  in any case whether or not from time to time installed on such Airframe
or  installed  on any  other  airframe  or  aircraft,  and (b) any and all Parts
incorporated or installed in or attached or appurtenant to such engine,  and any

<PAGE>

and all Parts removed from such engine,  unless title to such Parts shall not be
vested in Lessor in accordance  with Section 8.1 and Annex C of the Lease.  Upon
substitution  of a Replacement  Engine under and in  accordance  with the Lease,
such  Replacement  Engine  shall  become  subject  to the  Lease and shall be an
"Engine" for all purposes of the Lease and the other  Operative  Agreements  and
thereupon  the  Engine  for which the  substitution  is made  shall no longer be
subject to the Lease, and such replaced Engine shall cease to be an "Engine."

     "ENGINE  MANUFACTURER"  means  Allison  Engine  Company,  Inc.,  a Delaware
corporation.

     "EQUIPMENT  NOTE  REGISTER"  is  defined  in  Section  2.07  of  the  Trust
Indenture.

     "EQUIPMENT  NOTES" means and includes any equipment  notes issued under the
Trust  Indenture in the form specified in Section 2.01 thereof (as such form may
be varied  pursuant to the terms of the Trust  Indenture) and any Equipment Note
issued under the Trust Indenture in exchange for or replacement of any Equipment
Note.

     "EQUITY   ADVISOR"   has  the  meaning   provided  in  Schedule  3  to  the
Participation Agreement.

     "ERISA" means the Employee  Retirement  Income Security Act of 1974 and any
regulations and rulings issued thereunder all as amended and in effect from time
to time.

     "EVENT OF DEFAULT" is defined in Section 4.02 of the Trust Indenture.

     "EVENT OF LOSS"  means,  with  respect  to the  Aircraft,  Airframe  or any
Engine, any of the following circumstances, conditions or events with respect to
such property, for any reason whatsoever:
          (a) the  destruction of such property,  damage to such property beyond
     economic repair or rendition of such property  permanently unfit for normal
     use by Lessee;
          (b) the  actual or  constructive  total loss of such  property  or any
     damage to such  property,  or requisition of title or use of such property,
     which results in an insurance  settlement  with respect to such property on
     the basis of a total loss or constructive or compromised total loss;
          (c) any theft,  hijacking  or  disappearance  of such  property  for a
     period of 180 consecutive days or more or, if earlier, the end of the Term;
          (d) any seizure,  condemnation,  confiscation,  taking or  requisition
     (including  loss of title) of such  property  by any  Government  Entity or

<PAGE>

     purported  Government  Entity (other than a requisition  of use by the U.S.
     Government) for a period exceeding 180 consecutive days or, if earlier,  at
     the end of the Term;
          (e) any seizure, condemnation,  confiscation, taking or requisition of
     use of such property by the U.S.  Government  that continues until the last
     day of the Term,  PROVIDED that no such Event of Loss shall exist if Lessor
     shall have elected not to treat such event as an Event of Loss  pursuant to
     Section 10.6 of the Lease; and
          (f) as a result of any law, rule, regulation, order or other action by
     the Aviation  Authority or by any  Government  Entity of the  government of
     registry  of the  Aircraft or by any  Government  Entity  otherwise  having
     jurisdiction  over the  operation or use of the  Aircraft,  the use of such
     property  in the  normal  course of  Lessee's  business  of  passenger  air
     transportation  is prohibited for a period of 180 consecutive  days, unless
     Lessee,  prior  to the  expiration  of such  180  day  period,  shall  have
     undertaken  and shall be diligently  carrying  forward such steps as may be
     necessary or desirable to permit the normal use of such property by Lessee,
     but in any event if such use shall have been prohibited for a period of 720
     days,  provided  that no Event of Loss shall be deemed to have  occurred if
     such   prohibition   has  been  applicable  to  Lessee's  (or  a  Permitted
     Sublessee's)  entire U.S. fleet of such property and Lessee (or a Permitted
     Sublessee),  prior to the  expiration  of such 720-day  period,  shall have
     conformed  at  least  one  unit  of  such  property  in  its  fleet  to the
     requirements of any such law, rule,  regulation,  order or other action and
     commenced regular commercial use of the same in such jurisdiction and shall
     be diligently  carrying  forward,  in a manner which does not  discriminate
     against  such  property in so  conforming  such  property,  steps which are
     necessary or desirable to permit the normal use of such property by Lessee,
     but in any event if such use shall  have  been  prohibited  for a period of
     three years or such use shall be prohibited at the expiration of the Term.

     "EXCLUDED  PAYMENTS" means (i) indemnity payments paid or payable by Lessee
to or in  respect  of Owner  Participant,  or Owner  Trustee  in its  individual
capacity,  their  respective  Affiliates,  successors and permitted  assigns and
their directors,  officers, employees, servants and agents pursuant to Section 9
of the Participation  Agreement or any  corresponding  payments under the Lease,
(ii)  proceeds  of public  liability  insurance  paid or  payable as a result of
insurance  claims made, or losses  suffered,  by Owner Trustee in its individual

<PAGE>

capacity or by Owner Participant,  that are payable directly to Owner Trustee in
its  individual  capacity,  or Owner  Participant,  respectively,  for their own
account,  (iii) proceeds of insurance maintained with respect to the Aircraft by
Owner  Participant  or any  Affiliate  thereof  for its or their own  account or
benefit (whether  directly or through Owner Trustee) and permitted under Section
11.2 of the Lease, (iv) all payments required to be made under the Tax Indemnity
Agreement by Lessee  whether or not  denominated as  Supplemental  Rent, (v) any
amount payable to the Owner  Participant by any transferee as the purchase price
of the Owner Participant's  interest in the Trust Estate, (vi) any interest that
pursuant to the Operative  Agreements may from time to time accrue in respect of
any of the amounts described in clauses (i) through (v) above, (vii) proceeds of
any right to enforce the payment of any amount  described in clauses (i) through
(vi) above (PROVIDED, that the rights referred to in this clause (vii) shall not
be deemed to include the  exercise  of any  remedies  provided  for in the Lease
other than the right to sue for  specific  performance  of any  covenant to make
such  payment  or to sue for  damages  in  respect  of the  breach  of any  such
covenant)  and (viii) any right to exercise  any  election or option or make any
decision or determination,  or to give or receive any notice, consent, waiver or
approval,  or to take any other action in respect of, but in each case,  only to
the extent relating to, any Excluded Payments.

     "EXISTING   LEASE"  has  the   meaning   provided  in  Schedule  3  to  the
Participation Agreement.

     "EXISTING LESSOR" means Corcim, Inc., a Delaware corporation.

     "EXISTING  LESSOR  AGREEMENTS"  means  the  Participation   Agreement,  the
Purchase Agreement  Assignment,  the Bills of Sale and the Termination Agreement
with respect to the Existing Lease.

     "EXISTING  MORTGAGE"  has  the  meaning  provided  in  Schedule  3  to  the
Participation Agreement.

     "EXISTING  MORTGAGEE" means Rolls-Royce plc, a corporation  organized under
the laws of England.

     "EXISTING MORTGAGEE  AGREEMENTS" means the Participation  Agreement and the
Termination Agreement with respect to the Existing Mortgage.

     "EXISTING  PARTICIPATION  AGREEMENT" has the meaning provided in Schedule 3
to the Participation Agreement.

<PAGE>

     "EXISTING SUBLEASE" means the Aircraft Sublease  Agreement,  dated the date
of the Existing Participation Agreement,  between Lessee and Express relating to
the Aircraft.

     "EXPENSE LIMIT" has the meaning provided in Schedule 3 to the Participation
Agreement.

     "EXPENSES" means any and all  liabilities,  obligations,  losses,  damages,
settlements,   penalties,   claims,   actions,   suits,   costs,   expenses  and
disbursements (including, without limitation,  reasonable fees and disbursements
of legal counsel,  accountants,  appraisers,  inspectors or other professionals,
and costs of investigation).

     "EXPRESS" means  Continental  Express,  Inc., a wholly owned  subsidiary of
Lessee.

     "EXPRESS  SUBLEASE" means the Permitted  Sublease,  dated as of the date of
the  Participation  Agreement,  between  Lessee  and  Express  relating  to  the
Aircraft.

     "FAA" means the Federal Aviation Administration of the United States or any
Government   Entity  succeeding  to  the  functions  of  such  Federal  Aviation
Administration.

     "FAA BILL OF SALE" means a bill of sale for the  Aircraft on AC Form 8050-2
(or such other form as may be approved by the FAA) delivered to Owner Trustee on
the Closing Date by Existing Lessor.

     "FAA FILED DOCUMENTS" means the Lease,  Lease Supplement No. 1, the Express
Sublease,  the  Trust  Indenture,  the  Trust  Agreement,  the  Trust  Indenture
Supplement,  the FAA  Bill of  Sale,  an  application  for  registration  of the
Aircraft  with  the  FAA in the  name  of  Owner  Trustee  and  the  Termination
Agreements.

     "FAA  REGULATIONS"  means  the  Federal  Aviation   Regulations  issued  or
promulgated pursuant to the Act from time to time.

     "FAIR MARKET  RENTAL  VALUE" means the fair market  rental value in Dollars
for the  Aircraft  that would apply in an  arm's-length  transaction  between an
informed and willing  lessee under no compulsion  to lease,  and an informed and
willing  lessor under no compulsion to lease,  the Aircraft,  for the applicable
Renewal  Lease Term,  assuming  that (a) the  Aircraft  has been  maintained  in
accordance with, and is in the condition required by, the Lease, (b) payments of
rent would be made  quarterly,  and (c) the Aircraft  would be leased during any
such Renewal Term on the same terms and conditions as are set forth in the Lease
with respect to the Base Lease Term.

<PAGE>

     "FAIR  MARKET SALES VALUE" means the fair market sales value in Dollars for
the Aircraft that would apply in an arm's-length transaction between an informed
and willing buyer under no compulsion to buy, and an informed and willing seller
under no compulsion to sell, the Aircraft,  in a transaction that would close on
or about the  relevant  time of  determination,  assuming  (except as  otherwise
provided in Section 15.4 of the Lease) that (a) the Aircraft has been maintained
in accordance  with, and is in the condition  required by, the Lease and (b) the
Aircraft  would be  delivered to such  informed and willing  buyer in the return
condition required by the Lease.

     "FINANCING STATEMENTS" means, collectively,  (a) UCC-1 financing statements
(i) covering the Trust Indenture  Estate, by Owner Trustee,  as debtor,  showing
Mortgagee as secured party, for filing in Utah and each other jurisdiction that,
in the  opinion of  Mortgagee,  is  necessary  to perfect  its Lien on the Trust
Indenture   Estate  and  (ii)  covering  the  Lease  and  the  Aircraft,   as  a
precautionary matter, by Lessee, as lessee,  showing Owner Trustee as lessor and
Mortgagee  as  assignee  of Owner  Trustee,  for  filing in Texas and each other
jurisdiction that, in the opinion of Owner Trustee and Mortgagee,  is reasonably
desirable and (b) UCC-3  financing  statements (i) evidencing the termination of
the Existing Lease and the Existing Sublease, for filing in Texas and each other
jurisdiction that, in the opinion of Owner Trustee and Mortgagee,  is reasonably
desirable and (ii)  evidencing the release of the Aircraft,  Aircraft  Documents
and  other  collateral  from the Lien of the  Existing  Mortgage  for  filing in
Delaware and each other  jurisdiction  that, in the opinion of Owner Trustee and
Mortgagee, is reasonably desirable.

     "FIRST  SECURITY"  means  First  Security  Bank,  National  Association,  a
national  banking  association,  not in its capacity as Owner  Trustee under the
Trust Agreement, but in its individual capacity.

     "GAAP" means generally accepted  accounting  principles as set forth in the
statements of financial  accounting standards issued by the Financial Accounting
Standards Board of the American  Institute of Certified Public  Accountants,  as
such principles may at any time or from time to time be varied by any applicable
financial accounting rules or regulations issued by the SEC and, with respect to
any person,  shall mean such principles applied on a basis consistent with prior
periods except as may be disclosed in such person's financial statements.

     "GOVERNMENT  ENTITY"  means (a) any federal,  state,  provincial or similar
government,  and any  body,  board,  department,  commission,  court,  tribunal,
authority,  agency or other  instrumentality of any such government or otherwise

<PAGE>

exercising any executive,  legislative,  judicial,  administrative or regulatory
functions  of  such  government  or  (b)  any  other  government  entity  having
jurisdiction  over  any  matter  contemplated  by the  Operative  Agreements  or
relating to the  observance  or  performance  of the  obligations  of any of the
parties to the Operative Agreements.

     "INDEMNITEE"  means (i) First  Security  and  Owner  Trustee,  (ii) WTC and
Mortgagee,  (iii) each separate or additional  trustee appointed pursuant to the
Trust  Agreement  or the  Trust  Indenture,  (iv)  each  Participant,  (v) Owner
Participant Parent, (vi) the Trust Estate and the Trust Indenture Estate,  (vii)
the Subordination Agent, (viii) the Liquidity  Providers,  (ix) the Pass Through
Trustees,  (x) each  Affiliate  of the persons  described in clauses (i) through
(v),  inclusive,  (xi) each Affiliate of the persons  described in clauses (vi),
(vii),  (viii) and (ix), (xii) the respective  directors,  officers,  employees,
agents and servants of each of the persons  described in clauses (i) through (v)
inclusive  and  in  clause  (x),  (xiii)  the  respective  directors,  officers,
employees,  agents and  servants  of each of the  persons  described  in clauses
(vii),  (viii), (ix) and (xi), (xiv) the successors and permitted assigns of the
persons described in clauses (i) through (v), inclusive,  and in clauses (x) and
(xii), and (xv) the successors and permitted assigns of the persons described in
clauses  (vii),  (viii),  (ix),  (xi) and  (xiii);  PROVIDED  THAT  the  persons
described in clauses (vii),  (viii),  (ix), (xi) (xiii) and (xv) are Indemnitees
only  for  purposes  of  Section  9.1 of  the  Participation  Agreement.  If any
Indemnitee is Airframe  Manufacturer or Engine Manufacturer or any subcontractor
or supplier of either  thereof,  such Person shall be an Indemnitee  only in its
capacity as Owner Participant, Loan Participant or Note Holder.

     "INDENTURE  AGREEMENTS" means the Participation  Agreement,  the Lease, the
Purchase  Agreement,   the  Purchase  Agreement  Assignment,   the  Consent  and
Agreement,  the Bills of Sale and any other  contract,  agreement or  instrument
from time to time assigned or pledged under the Trust Indenture.

     "INDENTURE DEFAULT" means any condition,  circumstance,  act or event that,
with the  giving of  notice,  the  lapse of time or both,  would  constitute  an
Indenture Event of Default.

     "INDENTURE  EVENT  OF  DEFAULT"  means  any one or more of the  conditions,
circumstances, acts or events set forth in Section 4.02 of the Trust Indenture.

     "INDENTURE INDEMNITEE" means (i) WTC and the Mortgagee,  (ii) each separate
or  additional  trustee  appointed  pursuant to the Trust  Indenture,  (iii) the
Subordination Agent, (iv) each Liquidity Provider, (v) each Pass Through Trustee

<PAGE>

and (vi) each of the  respective  directors,  officers,  employees,  agents  and
servants of each of the persons  described in clauses (i) through (v)  inclusive
above.

     "INTERCREDITOR  AGREEMENT" means that certain Intercreditor Agreement among
the Pass Through Trustees,  the Liquidity Providers and the Subordination Agent,
dated as of the Issuance Date,  PROVIDED that, for purposes of any obligation of
Lessee,  no  amendment,  modification  or  supplement  to,  or  substitution  or
replacement of, such Intercreditor Agreement shall be effective unless consented
to by Lessee.

     "IRS"  means the  Internal  Revenue  Service  of the  United  States or any
Government Entity succeeding to the functions of such Internal Revenue Service.

     "ISSUANCE DATE" means September 25, 1997.

     "LAW" means (a) any constitution, treaty, statute, law, decree, regulation,
order,  rule or  directive  of any  Government  Entity,  and (b) any judicial or
administrative  interpretation  or application of, or decision under, any of the
foregoing.

     "LEASE" or "LEASE  AGREEMENT"  means the Lease  Agreement  ___, dated as of
even date with the Participation Agreement, between Owner Trustee and Lessee.

     "LEASE DEFAULT" means any condition,  circumstance, act or event that, with
the giving of notice,  the lapse of time or both, would constitute a Lease Event
of Default.

     "LEASE  EVENT  OF  DEFAULT"  means  any  one or  more  of  the  conditions,
circumstances, acts or events set forth in Section 14 of the Lease.

     "LEASE  SUPPLEMENT" means a supplement to the Lease, in the form of Exhibit
A to the Lease.

     "LEASE  SUPPLEMENT  NO. 1" means the initial  Lease  Supplement,  dated the
Closing Date.

     "LESSEE" means Continental Airlines, Inc., a Delaware corporation.

     "LESSEE OPERATIVE AGREEMENTS" means the Participation Agreement, the Lease,
Lease  Supplement No. 1, the Express  Sublease,  the Termination  Agreement with
respect to the Existing Sublease and the Tax Indemnity Agreement.

<PAGE>

     "LESSEE PERSON" means Lessee, any sublessee,  assignee,  successor or other
user or person in  possession  of the  Aircraft,  Airframe  or an Engine with or
without color of right, or any Affiliate of any of the foregoing  (excluding any
Tax Indemnitee or any related Tax Indemnitee with respect thereto, or any person
using or claiming any rights with respect to the Aircraft, Airframe or an Engine
directly  by or  through  any of the  persons  in  this  parenthetical,  but not
excluding  any  Person  claiming  directly  or  indirectly  through or under the
Lease).

     "LESSOR" means Owner Trustee in its capacity as lessor under the Lease.

     "LESSOR  LIEN"  means,  with  respect  to any  person and in respect of any
property (including,  without limitation,  the Trust Estate, the Trust Indenture
Estate, the Aircraft,  Airframe,  Engines,  Parts or Aircraft  Documents) or any
payments,  any Lien on such  property or  payments  which (a) arises from claims
against  such  person (if such  person is a trustee,  whether in its  individual
capacity or in its capacity as a trustee) not related to any of the transactions
contemplated by the Operative Agreements,  (b) results from acts or omissions of
such person (if such person is a trustee,  whether in its individual capacity or
in its capacity as a trustee) in violation of such  person's  obligations  under
any of the terms of the Operative Agreements, or not related to the transactions
contemplated  by the Operative  Agreements,  (c) is imposed as a result of Taxes
against  such  person (if such  person is a trustee,  whether in its  individual
capacity or in its capacity as a trustee) or any of its  Affiliates not required
to be indemnified  by Lessee under the  Participation  Agreement,  or (d) claims
against  such person  arising out of any transfer by such person of its interest
in the  Aircraft,  the Trust Estate or the  Operative  Agreements,  other than a
Transfer  permitted by the terms of the Operative  Agreements or pursuant to the
exercise of remedies set forth in Section 15 of the Lease.

     "LESSOR RENT" means, with respect to any Payment Date, the amount set forth
in Schedule 4 to the Participation Agreement with respect to such Payment Date.

     "LESSOR'S  COST" means the amount paid by Owner Trustee to Existing  Lessor
to  purchase  the  Aircraft  pursuant  to the  Participation  Agreement,  and is
designated by Dollar amount in Schedule 3 to the Participation Agreement.

     "LETTER  AGREEMENT"  means  the  Letter  Agreement,  dated  the date of the
Participation Agreement, between Lessee and Owner Participant,  which includes a
statement that it is the Letter Agreement for purposes of this Annex A.

<PAGE>

     "LIEN" means any mortgage, pledge, lien, charge, claim, encumbrance,  lease
or security interest affecting the title to or any interest in property.

     "LIQUIDITY   FACILITIES"   means  the  three  Revolving  Credit  Agreements
(consisting of a separate Revolving Credit Agreement with the Liquidity Provider
with respect to each Pass Through Trust)  between the  Subordination  Agent,  as
borrower, and a Liquidity Provider, each dated as of the Issuance Date, PROVIDED
that, for purposes of any obligation of Lessee,  no amendment,  modification  or
supplement to, or substitution  or replacement  of, any such Liquidity  Facility
shall be effective unless consented to by Lessee.

     "LIQUIDITY PROVIDER" means ABN AMRO Bank N.V., Chicago Branch, as a Class A
Liquidity  Provider,  Class B Liquidity  Provider and Class C Liquidity Provider
(as such terms are defined in the Intercreditor  Agreement) under the respective
Liquidity Facilities, or any successor thereto.

     "LOAN  PARTICIPANTS"  mean, until the Closing shall have been  consummated,
the Pass Through  Trustees,  and after the Closing shall have been  consummated,
each Note Holder.

     "LOSS  PAYMENT  DATE"  means the date on which  payment is due  pursuant to
Section 10.1.2(a)(i) of the Lease.

     "MAINTENANCE PROGRAM" is defined in Annex C to the Lease.

     "MAJORITY IN INTEREST OF NOTE  HOLDERS"  means as of a  particular  date of
determination,  the holders of a majority in aggregate unpaid Original Amount of
all Equipment  Notes  outstanding as of such date (excluding any Equipment Notes
held by Owner Trustee, Lessee, or Owner Participant or any Affiliate of any such
party or any interests of Owner Trustee or Owner  Participant  therein by reason
of  subrogation  pursuant  to Section  4.03 of the Trust  Indenture  (unless all
Equipment Notes then outstanding shall be held by Owner Trustee,  Lessee,  Owner
Participant or any Affiliate of any thereof)); PROVIDED that for the purposes of
directing  any  action or  casting  any vote or giving  any  consent,  waiver or
instruction  hereunder any Note Holder of an Equipment  Note or Equipment  Notes
may allocate,  in such Note Holder's sole discretion,  any fractional portion of
the principal amount of such Equipment Note or Equipment Notes in favor of or in
opposition to any such action, vote, consent, waiver or instruction.

     "MAKE-WHOLE  AMOUNT" means,  with respect to any Equipment  Note, an amount
(as determined by an independent  investment banker of national  standing) equal
to the  excess,  if any,  of (a) the present  value of the  remaining  scheduled

<PAGE>

payments of principal and interest to maturity of such  Equipment  Note computed
by discounting such payments on a quarterly basis on each Payment Date (assuming
a 360-day  year of twelve  30-day  months)  using a  discount  rate equal to the
Treasury Yield over (b) the outstanding  principal amount of such Equipment Note
plus accrued interest to the date of determination.  For purposes of determining
the Make-Whole Amount, "Treasury Yield" means, at the date of determination with
respect to any  Equipment  Note,  the interest  rate  (expressed  as a quarterly
equivalent  and as a decimal and, in the case of United States  Treasury  bills,
converted to a bond equivalent  yield) determined to be the per annum rate equal
to the  semi-annual  yield to maturity  for United  States  Treasury  securities
maturing  on the  Average  Life Date of such  Equipment  Note and trading in the
public securities markets either as determined by interpolation between the most
recent weekly average yield to maturity for two series of United States Treasury
securities,  trading in the public securities markets, (A) one maturing as close
as possible to, but earlier than,  the Average Life Date of such  Equipment Note
and (B) the other  maturing as close as possible to, but later than, the Average
Life Date of such  Equipment  Note, in each case as published in the most recent
H.15(519) or, if a weekly  average yield to maturity for United States  Treasury
securities  maturing on the Average Life Date of such Equipment Note is reported
on the most recent H.15(519), such weekly average yield to maturity as published
in such H.15(519) "H.15(519)" means the weekly statistical release designated as
such, or any successor  publication,  published by the Board of Governors of the
Federal Reserve System.  The date of determination of a Make-Whole  Amount shall
be the third Business Day prior to the applicable payment or redemption date and
the "most recent H.15(519)" means the H.15(519)  published prior to the close of
business on the third Business Day prior to the applicable payment or redemption
date.

     "MATERIAL  ADVERSE  CHANGE" means,  with respect to any person,  any event,
condition or circumstance  that  materially and adversely  affects such person's
business  or  consolidated  financial  condition,  or its  ability to observe or
perform  its  obligations,   liabilities  and  agreements  under  the  Operative
Agreements.

     "MORTGAGED PROPERTY" is defined in Section 3.03 of the Trust Indenture.

     "MORTGAGEE" means Wilmington Trust Company, a Delaware banking corporation,
not in its  individual  capacity  but  solely  as loan  trustee  under the Trust
Indenture.

<PAGE>

     "MORTGAGEE AGREEMENTS" means, collectively, the Participation Agreement and
the Trust Indenture.

     "MORTGAGEE  EVENT"  means (i) in the event of a  reorganization  proceeding
involving the Lessee under Chapter 11 of the Bankruptcy Code, (A) the trustee in
such  proceeding  or  the  Lessee  not  assuming  or  agreeing  to  perform  its
obligations  under the Lease,  as  contemplated  under Section 1110,  during the
60-day period under Section 1110(a)(1)(A) of the Bankruptcy Code (or such longer
period as may apply under Section 1110(b) of the Bankruptcy  Code) or (B) at any
time after agreeing to perform or assume such  obligations,  such trustee or the
Lessee ceasing to perform or assuming such  obligations with the result that the
Continuous  Stay Period comes to an end or (ii) either the Equipment Notes shall
have become due and payable  pursuant to Section  4.04(b) of the Trust Indenture
or Mortgagee has taken action or notified  Owner Trustee that it intends to take
action to foreclose  the Lien of the Trust  Indenture or otherwise  commence the
exercise of any  significant  remedy in accordance  with Section  4.04(a) of the
Trust Indenture.

     "NET ECONOMIC  RETURN" means the Owner  Participant's  net after-tax  yield
utilizing the multiple  investment sinking fund method of analysis and aggregate
net  after-tax  cash flow,  computed  on the basis of the same  methodology  and
assumptions  as were utilized by the initial Owner  Participant  in  determining
Lessor  Rent,   Stipulated  Loss  Value   percentages   and  Termination   Value
percentages, as of the Closing Date.

     "NET WORTH" means, for any person,  the excess of its total assets over its
total liabilities in accordance with GAAP.

     "NON-U.S.  PERSON" means any Person other than a United States  person,  as
defined in Section 7701(a)(30) of the Code.

     "NOTE  HOLDER"  means at any time  each  registered  holder  of one or more
Equipment Notes.

     "OFFICER'S CERTIFICATE" means, in respect of any party to the Participation
Agreement,  a  certificate  signed  by the  Chairman,  the  President,  any Vice
President  (including  those  with  varying  ranks  such as  Executive,  Senior,
Assistant  or Staff Vice  President),  the  Treasurer  or the  Secretary of such
party.

     "OPERATIVE AGREEMENTS" means,  collectively,  the Participation  Agreement,
the  Trust  Agreement,  the  Purchase  Agreement  Assignment,  the  Consent  and
Agreement,  the Lease, Lease Supplement No. 1, the Trust Indenture,  the initial
Trust Indenture Supplement,  the Bills of Sale, the Tax Indemnity Agreement, the

<PAGE>

Owner  Participant  Guaranty,  the Equipment Notes, the Letter Agreement and the
Termination Agreements.

     "OPERATIVE  INDENTURES" means each of the indentures under which notes have
been issued and purchased by the Pass Through Trustees.

     "OP JURISDICTION" is defined in Schedule 3 to the Participation Agreement.

     "ORIGINAL  AMOUNT,"  with  respect to an Equipment  Note,  means the stated
original  principal  amount of such  Equipment  Note and,  with  respect  to all
Equipment Notes,  means the aggregate stated original  principal  amounts of all
Equipment Notes.

     "OWNER PARTICIPANT" means the person executing the Participation  Agreement
as "Owner  Participant"  or, if a second person  becomes an "Owner  Participant"
pursuant to Section 10.1.1 of the Participation Agreement, both of such persons;
PROVIDED  that if an  Owner  Participant  Transfers  100% of its  interest  to a
successor  Owner   Participant,   such  transferring   Owner  Participant  shall
thereafter no longer be considered an "Owner Participant."

     "OWNER  PARTICIPANT  AGREEMENTS"  means,  collectively,  the  Participation
Agreement, the Tax Indemnity Agreement and the Trust Agreement.

     "OWNER PARTICIPANT  GUARANTY" means the Guaranty by Corporate  Affiliate of
Owner Participant  dated the Delivery Date from Owner Participant  Parent to the
beneficiaries named therein.

     "OWNER PARTICIPANT PARENT" means the person executing the Owner Participant
Guaranty.

     "OWNER  PARTICIPANT'S  PERCENTAGE"  means the  percentage  of Lessor's Cost
allocated to the Owner Participant in Schedule 2 to the Participation Agreement.

     "OWNER TRUSTEE" means First Security Bank, National Association, a national
banking  association,  not in  its  individual  capacity,  except  as  expressly
provided in any Operative Agreement, but solely as Owner Trustee under the Trust
Agreement.

     "OWNER  TRUSTEE   AGREEMENTS"   means,   collectively,   the  Participation
Agreement,  the Lease,  Lease Supplement No. 1, the Trust  Agreement,  the Trust
Indenture,  the initial Trust Indenture Supplement,  the Equipment Notes and the
Purchase Agreement Assignment.

<PAGE>

     "PARTICIPANTS"  means,  collectively,   Owner  Participant  and  each  Loan
Participant and  "Participant"  means Owner  Participant or a Loan  Participant,
individually.

     "PARTICIPATION AGREEMENT" means the Participation Agreement ___ dated as of
September 25, 1997 among Lessee,  Owner  Participant,  Owner  Trustee,  the Pass
Through  Trustees,  Subordination  Agent,  Mortgagee,  the Existing Lessor,  the
Existing Mortgagee and Airframe Manufacturer.

     "PARTS" means all appliances,  parts, components,  avionics,  landing gear,
instruments, appurtenances,  accessories, furnishings, seats and other equipment
of whatever nature (other than (a) Engines or engines,  and (b) any items leased
by Lessee from a third party other than Lessor)),  that may from time to time be
installed or  incorporated  in or attached or appurtenant to the Airframe or any
Engine.

     "PASS  THROUGH  AGREEMENTS"  means the Pass Through Trust  Agreements,  the
Intercreditor Agreement, the Liquidity Facilities and the Fee Letter (as defined
in the Intercreditor  Agreement),  provided, that no amendment,  modification or
supplement to, or  substitution  or replacement of, any such Fee Letter shall be
effective  for  purposes of any  obligation  of Lessee,  unless  consented to by
Lessee.

     "PASS THROUGH  CERTIFICATES" means the pass through  certificates issued by
the Pass Through Trusts (and any other pass through  certificates for which such
pass through certificates may be exchanged).

     "PASS THROUGH  TRUST" means each of the three  separate pass through trusts
created under the Pass Through Trust Agreements.

     "PASS  THROUGH  TRUST  AGREEMENT"  means each of the three  separate  Trust
Supplements,  together in each case with the Basic Pass Through Trust Agreement,
each dated as of the Issuance  Date,  by and between the Lessee and Pass Through
Trustee.

     "PASS THROUGH TRUSTEE" means  Wilmington Trust Company,  a Delaware banking
corporation, in its capacity as trustee under each Pass Through Trust Agreement.

     "PASS THROUGH TRUSTEE  AGREEMENTS" means the Participation  Agreement,  the
Pass Through Trust Agreements, and the Intercreditor Agreement.

     "PAYMENT DATE" means the Closing Date and each March 24, June 24, September
24 and December 24 during the Term, commencing with the first such date to occur
after the Closing Date.

<PAGE>

     "PAYMENT  DEFAULT"  means the  failure by Lessee to pay any amount of Basic
Rent, Renewal Rent, Stipulated Loss Value or Termination Value when due.

     "PAYMENT DUE RATE" is defined in Schedule 1 to the Lease.

     "PAYMENT PERIOD" means each of the consecutive quarterly periods during the
Term ending on a Payment Date, the first such period commencing on and including
the Closing Date.

     "PERMITTED AIR CARRIER" means (i) any Permitted  Foreign Air Carrier,  (ii)
any person approved in writing by Lessor or (iii) any U.S. Air Carrier.

     "PERMITTED COUNTRY" means any country listed on Schedule 5 to the Lease.

     "PERMITTED  FOREIGN AIR CARRIER"  means any air carrier with its  principal
executive  offices in any  Permitted  Country and which is authorized to conduct
commercial  airline  operations  and to  operate  jet  aircraft  similar  to the
Aircraft under the applicable Laws of such Permitted Country.

     "PERMITTED  GOVERNMENT  ENTITY"  means (i) the U.S.  Government or (ii) any
Government  Entity  if the  Aircraft  is then  registered  under the laws of the
country of such Government Entity.

     "PERMITTED  INSTITUTION" means any bank, trust company,  insurance company,
financial  institution or corporation  (other than,  without Lessee's consent, a
commercial air carrier, a commercial  aircraft operator,  a freight forwarder or
Affiliate  of any of the  foregoing),  in each case with a combined  capital and
surplus or net worth of at least $25,000,000.

     "PERMITTED  LIEN" means any Lien  described  in clauses  (a)  through  (f),
inclusive, of Section 6 of the Lease.

     "PERMITTED  SUBLEASE" means a sublease permitted under Section 7.2.7 of the
Lease.

     "PERMITTED SUBLESSEE" means the sublessee under a Permitted Sublease.

     "PERSONS"  or  "PERSONS"  means  individuals,  firms,  partnerships,  joint
ventures, trusts, trustees,  Government Entities,  organizations,  associations,
corporations,  government  agencies,  committees,  departments,  authorities and
other bodies, corporate or incorporate,  whether having distinct legal status or
not, or any member of any of the same.

<PAGE>

     "PLAN" means any  employee  benefit plan within the meaning of Section 3(3)
of ERISA, or any plan within the meaning of Section 4975(e)(1) of the Code.

     "PRELIMINARY NOTICE" is defined in Section 17.1 of the Lease.

     "PREMIUM  TERMINATION DATE" means August 22, 2008 in the case of the Series
A Equipment  Notes,  April 30, 2004 in the case of the Series B Equipment  Notes
and February 16, 2002 in the case of the Series C Equipment Notes.

     "PTT  PERCENTAGE"  means,  with respect to each Pass Through  Trustee,  the
percentage of Lessor's Cost allocated to such Pass Through Trustee in Schedule 2
to the Participation Agreement.

     "PURCHASE  AGREEMENT"  means  the  Purchase  Agreement  GPJ-003/96  between
Airframe Manufacturer and Express (including all exhibits thereto, together with
all letter  agreements  entered into that by their terms constitute part of such
Purchase  Agreement),  to the extent assigned pursuant to the Purchase Agreement
Assignment.

     "PURCHASE  AGREEMENT  ASSIGNMENT" means the Purchase  Agreement  Assignment
___, dated as of even date with the  Participation  Agreement,  between Existing
Lessor and Owner Trustee.

     "PURCHASE  DATE" means the last  Business Day of the Base Lease Term or any
Renewal Lease Term, as specified in any Purchase Notice.

     "PURCHASE NOTICE" is defined in Section 17.3.1 of the Lease.

     "QIB" is defined in Section 2.08 of the Trust Indenture.

     "RENEWAL  LEASE  TERM"  means  each two year  term for  which  the Lease is
extended by Lessee,  if any,  pursuant to the first or second such extensions in
accordance with Section 17 of the Lease.

     "RENEWAL NOTICE" is defined in Section 17.2.1 of the Lease.

     "RENEWAL RENT" for the Aircraft means the rent payable  therefor in respect
of a Renewal Lease Term determined pursuant to Section 17.2.2 of the Lease.

     "RENT" means, collectively, Basic Rent, Renewal Rent and Supplemental Rent.

     "REPLACEMENT  ENGINE" means an engine substituted for an Engine pursuant to
the Lease.

<PAGE>

     "RETURN ACCEPTANCE SUPPLEMENT" means a Return Acceptance Supplement,  dated
as of the date the  Aircraft is returned to Lessor  pursuant to Section 5 of the
Lease, by Lessor and Lessee substantially in the form of Exhibit B to the Lease.

     "SCHEDULED  CLOSING  DATE"  means the  expected  Closing  Date  notified to
Lessee,  Existing  Lessor,  each  Participant,  Owner  Trustee and  Mortgagee by
Existing Mortgagee pursuant to Section 4.1 of the Participation Agreement, which
expected  Closing  Date  shall be a Business  Day not later than the  Commitment
Termination Date.

     "SCHEDULED EXPIRATION DATE" is defined in Schedule 1 to the Lease.

     "SCHEDULED  RENEWAL TERM  EXPIRATION  DATE" means, in the case of the first
Renewal Lease Term, the second anniversary of the Scheduled Expiration Date, and
in the case of the second  Renewal  Lease Term,  the fourth  anniversary  of the
Scheduled Expiration Date.

     "SEC" means the Securities and Exchange Commission of the United States, or
any  Government  Entity  succeeding  to the  functions  of such  Securities  and
Exchange Commission.

     "SECTION  1110"  means 11 U.S.C.  ss.  1110 of the  Bankruptcy  Code or any
successor or analogous section of the federal bankruptcy Law in effect from time
to time.

     "SECTION 1110 EVENT" means the  institution of  reorganization  proceedings
with respect to Lessee under Chapter 11 of the  Bankruptcy  Code and the trustee
or  debtor-in-possession  in such  proceedings  (i) having agreed to perform its
obligations  under the  Lease  with the  approval  of the  applicable  court and
thereafter  having  continued to perform such  obligations  in  accordance  with
Section 1110 or (ii) having  assumed the Lease with the approval of the relevant
court and  thereafter  having  continued  to perform its  obligations  under the
Lease.

     "SECTION 1110 PERIOD" means the continuous period of 60 days, or such other
period as may be specified in Section 1110(a)(1)(A) of the U.S. Bankruptcy Code,
plus  an   additional   period,   if  any,   resulting   from  the   trustee  or
debtor-in-possession  in such  proceeding  assuming,  or agreeing to perform its
obligations under, the Lease with the approval of the applicable court.

     "SECURED OBLIGATIONS" is defined in Section 2.06 of the Trust Indenture.

<PAGE>

     "SECURITIES ACT" means the Securities Act of 1933, as amended.

     "SECURITY"  means a "security" as defined in Section 2(1) of the Securities
Act.

     "SENIOR HOLDER" is defined in Section 2.14(c) of the Trust Indenture.

     "SERIES" means any of Series A, Series B or Series C.

     "SERIES A" or "SERIES A EQUIPMENT NOTES" means Equipment Notes issued under
the Trust  Indenture and  designated as "Series A"  thereunder,  in the Original
Amount and  maturities  and bearing  interest as  specified in Schedule I to the
Trust Indenture under the heading "Series A."

     "SERIES B" or "SERIES B EQUIPMENT NOTES" means Equipment Notes issued under
the Trust  Indenture and  designated as "Series B"  thereunder,  in the Original
Amount and  maturities  and bearing  interest as  specified in Schedule I to the
Trust Indenture under the heading "Series B."

     "SERIES C" or "SERIES C EQUIPMENT NOTES" means Equipment Notes issued under
the Trust  Indenture and  designated as "Series C"  thereunder,  in the Original
Amount and  maturities  and bearing  interest as  specified in Schedule I to the
Trust Indenture under the heading "Series C."

     "SIMILAR AIRCRAFT" is defined in Schedule 1 to the Lease.

     "SLV RATE" is defined in Schedule 1 to the Lease.

     "STIPULATED LOSS VALUE" means, with respect to the Aircraft, (a) during the
Base Lease Term,  the amount  determined by  multiplying  (i) the percentage set
forth in Schedule 3 to the Lease (as  adjusted  from time to time in  accordance
with Section 3.2.3 of the Lease) opposite the Stipulated Loss Value Date by (ii)
Lessor's Cost and (b) during any Renewal Term, the amount determined pursuant to
Section  17.2.3 of the Lease.  Notwithstanding  anything to the  contrary in any
Operative Agreement,  Stipulated Loss Value shall always be sufficient to pay in
full,  as of the  date  of  payment  thereof  (assuming  timely  payment  of the
Equipment Notes prior to such date),  the aggregate  unpaid  principal amount of
all  Equipment  Notes  outstanding  as of such date,  together  with accrued and
unpaid interest on all such Equipment Notes as of such date.

     "STIPULATED  LOSS VALUE DATE" means,  for any month,  the day in such month
specified in Schedule 3 to the Lease or, if such day is not a Business  Day, the
immediately succeeding Business Day.

<PAGE>

     "SUBORDINATION  AGENT" means  Wilmington  Trust Company,  as  subordination
agent under the Intercreditor Agreement.

     "SUBORDINATION  AGENT AGREEMENTS" means the  Participation  Agreement,  the
Liquidity Facilities and the Intercreditor Agreement.

     "SUPPLEMENTAL   RENT"   means,   without   duplication   (a)  all  amounts,
liabilities,  indemnities and obligations (other than Basic Rent or Renewal Rent
but  including  Make-Whole  Amount,  if any)  that  Lessee  assumes  or  becomes
obligated  to or agrees to pay under any  Lessee  Operative  Agreement  to or on
behalf of Lessor or any other person, including, without limitation, payments of
Stipulated  Loss Value,  Termination  Value and  payments of  indemnities  under
Section  9 of the  Participation  Agreement,  (b) any  amount  payable  by Owner
Trustee pursuant to Section 2.15 of the Trust Indenture,  to the extent not paid
when due by the Existing Mortgagee pursuant to the Fee Letter (as defined in the
Intercreditor Agreement),  PROVIDED that, in calculating any such amount that is
determined based on interest payable on any "Advance"  pursuant to any Liquidity
Facility, the interest rate utilized in determining the amount payable by Lessee
hereunder shall be 0.4% per annum less than the interest rate applicable thereto
pursuant to the terms of such Liquidity Facility,  and PROVIDED,  FURTHER,  that
Lessee shall have no  obligation  to pay any  commitment  fee payable  under any
Liquidity Facility to extent calculated at a rate of 0.4% per annum or less, (c)
Lessee's  pro rata share of all  compensation  and  reimbursement  of  expenses,
disbursements  and  advances  payable  by Lessee  under the Pass  Through  Trust
Agreements,   and  (d)  Lessee's  pro  rata  share  of  all   compensation   and
reimbursement of expenses and disbursements  payable to the Subordination  Agent
under the Intercreditor Agreement except with respect to any income or franchise
taxes incurred by the  Subordination  Agent in connection with the  transactions
contemplated by the Intercreditor  Agreement. As used herein, "Lessee's pro rata
share" means as of any time a fraction,  the numerator of which is the principal
balance then  outstanding of Equipment Notes and the denominator of which is the
aggregate  principal  balance then outstanding of all "Equipment Notes" (as such
term is defined in each of the Operative Indentures).

     "TAX  ATTRIBUTE  PERIOD" is defined  in Section  1(e) of the Tax  Indemnity
Agreement.

     "TAX  INDEMNITEE"  means (a) First Security and Owner Trustee,  (b) WTC and
Mortgagee,  (c) each separate or additional  trustee  appointed  pursuant to the

<PAGE>

Trust  Agreement or the Trust  Indenture,  (d) each  Participant,  (e) the Trust
Estate  and the  Trust  Indenture  Estate  and (f)  the  respective  successors,
assigns, agents and servants of the foregoing.  For purposes of this definition,
the term "Owner  Participant"  shall include any member of an  affiliated  group
(within the meaning of Section 1504 of the Code) of which Owner  Participant is,
or may become, a member if consolidated, joint or combined returns are filed for
such affiliated group for federal, state or local income tax purposes.

     "TAX INDEMNITY  AGREEMENT" means the Tax Indemnity  Agreement,  dated as of
even  date  with  the   Participation   Agreement,   between  Lessee  and  Owner
Participant.

     "TAXES" means all license, recording,  documentary,  registration and other
similar fees and all taxes, levies,  imposts,  duties,  charges,  assessments or
withholdings of any nature whatsoever imposed by any Taxing Authority,  together
with any  penalties,  additions to tax,  fines or interest  thereon or additions
thereto.

     "TAXING  AUTHORITY"  means any federal,  state or local government or other
taxing authority in the United States,  any foreign  government or any political
subdivision or taxing authority thereof,  any international  taxing authority or
any  territory  or  possession  of the  United  States or any  taxing  authority
thereof.

     "TERM"  means the  term,  commencing  on the  Closing  Date,  for which the
Aircraft  is leased  pursuant to Section 3 of the Lease,  and shall  include the
Base Lease Term and, if applicable,  any Renewal Lease Term; PROVIDED that if at
the  scheduled  end of the Term the  Aircraft or Airframe is being used,  or was
within six (6) months prior thereto being used, by the U.S.  Government pursuant
to  CRAF,  the  Term  shall be  deemed  extended  for the  period  necessary  to
accommodate  usage of the Aircraft or Airframe  pursuant to CRAF plus six months
thereafter,  and Lessee shall be obligated to pay Basic Rent with respect to any
such period of  extension at a rate equal to the Basic Rent paid during the Base
Lease Term or the  applicable  Renewal  Lease Term,  whichever  shall have ended
immediately prior to such extension.

     "TERMINATION  AGREEMENTS" means,  collectively,  the termination  agreement
with respect to the Existing Lease,  the  termination  agreement with respect to
the Existing Sublease and the release from the Lien of the Existing Mortgage, in
each  case  delivered  pursuant  to  Section  5.1.2(xiii)  of the  Participation
Agreement.

<PAGE>

     "TERMINATION  DATE" means any Payment Date  occurring  after the end of the
Tax  Attribute  Period on which the Lease shall  terminate  in  accordance  with
Section 9 of the Lease.

     "TERMINATION  VALUE"  means,  with  respect  to the  Aircraft,  the  amount
determined  by  multiplying  (a) the  percentage  set forth in Schedule 4 to the
Lease (as adjusted  from time to time in  accordance  with Section  3.2.3 of the
Lease)   opposite  the   applicable   Payment   Date  by  (b)   Lessor's   Cost.
Notwithstanding anything to the contrary in any Operative Agreement, Termination
Value  shall  always be  sufficient  to pay in full,  as of the date of  payment
thereof (assuming timely payment of the Equipment Notes prior to such date), the
aggregate unpaid principal amount of all Equipment Notes  outstanding as of such
date,  together with accrued and unpaid  interest on all such Equipment Notes as
of such date.

     "THRESHOLD AMOUNT" is defined in Schedule 1 to the Lease.

     "TRANSACTIONS"  means the  transactions  contemplated by the  Participation
Agreement and the other Operative Agreements to occur on the Closing Date.

     "TRANSACTION  EXPENSES"  means  (a) all  costs  and  expenses  incurred  by
Existing  Mortgagee,   Owner  Participant,   the  Pass  Through  Trustees,   the
Subordination  Agent,  Owner  Trustee  and  Mortgagee  in  connection  with  the
preparation,  execution  and delivery of the  Operative  Agreements  (including,
without  limitation,  the  reasonable  fees and  expenses  of  counsel  for such
parties),  (b) all  costs  and  expenses  for the  recording  or  filing  of any
documents,   certificates  or  instruments  in  accordance  with  any  Operative
Agreement,  including,  without  limitation,  the FAA  Filed  Documents  and the
Financing  Statements,  (c) one ninth of (i) the underwriting  fees and expenses
attributable to the offering and sale of the Pass Through  Certificates and (ii)
all  costs  and  expenses  incurred  by  Existing  Mortgagee,  the Pass  Through
Trustees,  the  Subordination  Agent,  Owner Trustee and Mortgagee in connection
with the  preparation,  execution  and delivery of the Pass  Through  Agreements
(including,  without limitation, the reasonable fees and expenses of counsel for
such  parties),  (d) the equity  placement  fee and  expenses of Equity  Advisor
attributable  to the Aircraft,  (e) the  reasonable  fees and  disbursements  of
special counsel in Oklahoma City, Oklahoma,  in connection with the Closing, (f)
all initial and ongoing  fees,  disbursements  and expenses of Owner Trustee and
Mortgagee,  and (g) the fees  and  expenses  of the  Appraiser  contemplated  by
Section 5.1.2(xv) of the Participation Agreement.

<PAGE>

     "TRANSFER" means the transfer,  sale, assignment or other conveyance of all
or any interest in any property, right or interest.

     "TRANSFEREE" means a person to which any Owner  Participant,  Owner Trustee
or any Loan  Participant  or Note Holder  purports or intends to Transfer any or
all of its right, title or interest in the Trust Estate or in its Equipment Note
and the Trust Indenture Estate, respectively, as described in Section 10.1.1(a),
10.1.2 or 10.1.3 (but excluding participants in any participation referred to in
Section 10.1.3), respectively, of the Participation Agreement.

     "TRUST" means the trust created by the Trust Agreement.

     "TRUST AGREEMENT" means the Trust Agreement ___, dated as of even date with
the Participation Agreement, between Owner Participant and Owner Trustee.

     "TRUST ESTATE" means all estate, right, title and interest of Owner Trustee
in and to the  Aircraft,  the  Lease,  any  Lease  Supplement  and the  Purchase
Agreement  including,   without  limitation,  all  amounts  of  Basic  Rent  and
Supplemental Rent including, without limitation,  insurance proceeds (other than
insurance  proceeds  payable to or for the  benefit of Owner  Participant,  Note
Holders or WTC) and requisition,  indemnity or other payments of any kind for of
with respect to the Aircraft  (except amounts owing to Owner  Participant,  Note
Holders or WTC, or to any of their respective  directors,  officers,  employees,
servants  and agents,  pursuant to Section 10 of the  Participation  Agreement).
Notwithstanding  the  foregoing,  "Trust  Estate" shall not include any Excluded
Payment.

     "TRUST  INDENTURE"  means the Trust Indenture and Mortgage ___, dated as of
even date with the Participation Agreement, between Owner Trustee and Mortgagee.

     "TRUST INDENTURE  ESTATE" is defined in the "Granting  Clause" of the Trust
Indenture.

     "TRUST  INDENTURE  SUPPLEMENT"  means a Trust  Indenture  and  Mortgage ___
Supplement,  substantially in the form of Exhibit A to the Trust Indenture, with
appropriate modifications to reflect the purpose for which it is being used.

     "TRUST  SUPPLEMENT"  means an  agreement  supplemental  to the  Basic  Pass
Through Trust  Agreement  pursuant to which (i) a separate  trust is created for
the benefit of the holders of the Pass Through  Certificates  of a series,  (ii)

<PAGE>

the  issuance  of the Pass  Through  Certificates  of such  series  representing
fractional  undivided  interests in such trust is authorized and (iii) the terms
of the Pass Through Certificates of such series are established.

     "UCC"  means the  Uniform  Commercial  Code as in effect in any  applicable
jurisdiction.

     "UNITED  STATES" or "U.S."  means the United  States of America;  PROVIDED,
that for geographic purposes, "United States" means, in aggregate, the 50 states
and the District of Columbia of the United States of America.

     "U.S. AIR CARRIER" means any United States air carrier that is a Citizen of
the United States  holding an air carrier  operating  certificate  issued by the
Secretary  of  Transportation  pursuant to chapter 447 of title 49 of the United
States Code for  aircraft  capable of carrying  10 or more  individuals  or 6000
pounds  or more of  cargo,  and as to which  there  is in  force an air  carrier
operating  certificate  issued pursuant to Part 121 of the FAA  Regulations,  or
which may  operate as an air carrier by  certification  or  otherwise  under any
successor or substitute provisions therefor or in the absence thereof.

     "U.S.  PERSON"  means any Person  described in Section  7701(a)(30)  of the
Code.

     "U.S. GOVERNMENT" means the federal government of the United States, or any
instrumentality or agency thereof the obligations of which are guaranteed by the
full faith and credit of the federal government of the United States.

     "WEIGHTED  AVERAGE LIFE TO MATURITY"  means,  with respect to any specified
Debt, at the time of the  determination  thereof the number of years obtained by
dividing the then Remaining  Dollar-years  of such Debt by the then  outstanding
principal amount of such Debt. The term "Remaining  Dollar-years" shall mean the
amount obtained by (1) multiplying the amount of each  then-remaining  principal
payment  on  such  Debt  by the  number  of  years  (calculated  at the  nearest
one-twelfth)  that will elapse between the date of determination of the Weighted
Average Life to Maturity of such Debt and the date of that required  payment and
(2) totaling all the products obtained in clause (1) above.

     "WET LEASE" means any arrangement  whereby Lessee or a Permitted  Sublessee
agrees to furnish the Aircraft, Airframe or any Engine to a third party pursuant
to  which  the  Aircraft,  Airframe  or  Engine  shall  at all  times  be in the
operational control of Lessee or a Permitted  Sublessee,  provided that Lessee's
obligations   under  this  Lease  shall   continue  in  full  force  and  effect
notwithstanding any such arrangement.

<PAGE>

     "WTC" means Wilmington Trust Company, a Delaware banking  corporation,  not
in its capacity as Mortgagee  under the Trust  Indenture,  but in its individual
capacity.

<PAGE>

            [ANNEXES B, C AND D HAVE BEEN OMITTED FROM THIS DOCUMENT
               AS CONTAINING CONFIDENTIAL FINANCIAL INFORMATION]

<PAGE>
                                                |------------------------------|
                                                |  EXHIBIT A - LEASE SUPPLEMENT|
                                                |      LEASE AGREEMENT ____    |
                                                |------------------------------|

                             LEASE SUPPLEMENT NO.__

          LEASE SUPPLEMENT No. __, dated ________,  199_, between FIRST SECURITY
BANK,  NATIONAL  ASSOCIATION,  a  national  banking  association,   not  in  its
individual capacity,  but solely as Owner Trustee under the Trust Agreement ___,
dated as of September 25, 1997, with the Owner  Participant  named therein (such
Owner  Trustee,  in its  capacity  as such Owner  Trustee  being  herein  called
"Lessor"),  and CONTINENTAL AIRLINES,  INC., a Delaware  corporation,  as Lessee
("Lessee").

          Lessor and Lessee have  heretofore  entered  into that  certain  Lease
Agreement  ___,  dated as of September  25, 1997,  relating to one Embraer Model
EMB-145  aircraft (herein called the "Lease" and the defined terms therein being
hereinafter  used with the same meanings).  The Lease provides for the execution
and  delivery of this Lease  Supplement  for the purpose of leasing the Airframe
and  Engines  under  the  Lease as and when  delivered  by  Lessor  to Lessee in
accordance with the terms thereof.

          The Lease relates to the Airframe and Engines  described  below, and a
counterpart of the Lease to which this Lease Supplement is attached and of which
this Lease  Supplement  is a part,  is being filed for  recordation  on the date
hereof with the Federal Aviation Administration as one document.

          NOW,  THEREFORE,  in  consideration of the premises and other good and
sufficient consideration, Lessor and Lessee hereby agree as follows:

          1.  Lessee  has been duly  authorized  by Lessor to  accept,  and does
hereby  irrevocably  accept on behalf of Lessor  delivery of the  Aircraft  from
Airframe Manufacturer under, and for all purposes of, the Aircraft Bill of Sale,
the Participation Agreement and the Purchase Agreement Assignment.

          2. Lessor  hereby  delivers  and leases to Lessee  under the Lease and
Lessee  hereby  accepts  and leases from  Lessor  under the Lease the  following
described  Embraer EMB-145 aircraft (the  "Aircraft"),  which Aircraft as of the
date hereof consists of the following components:

          (i) Airframe: U.S. Registration No. ___________; manufacturer's serial
     no. ___________; and

          (ii) Engines:  two (2) Allison AE3007A engines bearing,  respectively,
     manufacturer's  serial  nos.  ___________  and  ____________(each  of which
     engines has 750 or more rated takeoff  horsepower or the equivalent of such
     horsepower).

<PAGE>

          3.  The  Closing  Date  for the  Aircraft  is the  date of this  Lease
Supplement set forth in the opening paragraph hereof.

          4.  Lessee  hereby  confirms  to  Lessor  that  Lessee  has  duly  and
irrevocably  accepted the Aircraft  under and for all  purposes  hereof,  of the
Lease and of the other Lessee Operative Agreements.

          5. All of the terms and provisions of this Lease Supplement are hereby
incorporated  by reference in the Lease to the same extent as if fully set forth
therein.

          6. This Lease  Supplement  may be executed  by the  parties  hereto in
separate counterparts,  each of which when so executed and delivered shall be an
original,  but all such counterparts  shall together  constitute but one and the
same instrument.

          7. To the  extent,  if any,  that this  Lease  Supplement  constitutes
chattel  paper (as such term is defined  in the  Uniform  Commercial  Code as in
effect in any  applicable  jurisdiction),  no  security  interest  in this Lease
Supplement may be created  through the transfer or possession of any counterpart
other than the original executed  counterpart,  which shall be identified as the
counterpart  containing  the receipt  therefor  executed by the Mortgagee on the
signature page thereof.

                     [This space intentionally left blank.]

<PAGE>

          IN WITNESS  WHEREOF,  Lessor and Lessee  have each  caused  this Lease
Supplement to be duly executed as of the day and year first above written.


                                        FIRST SECURITY BANK, NATIONAL
                                          ASSOCIATION,  as  Lessor,  not  in its
                                          individual    capacity,    except   as
                                          expressly  provided herein, but solely
                                          as  Owner   Trustee  under  the  Trust
                                          Agreement


                                        By______________________________________
                                           Name:
                                           Title:

                                        CONTINENTAL AIRLINES, INC.,
                                          as Lessee


                                        By______________________________________
                                           Name:
                                           Title:

<PAGE>



          IN WITNESS  WHEREOF,  Lessor and Lessee  have each  caused  this Lease
Supplement to be duly executed as of the day and year first above written.


                                        FIRST SECURITY BANK, NATIONAL
                                          ASSOCIATION,  as  Lessor,  not  in its
                                          individual    capacity,    except   as
                                          expressly  provided herein, but solely
                                          as  Owner   Trustee  under  the  Trust
                                          Agreement


                                        By______________________________________
                                           Name:
                                           Title:

                                        CONTINENTAL AIRLINES, INC.,
                                          as Lessee


                                        By______________________________________
                                           Name:
                                           Title:

          Receipt of this original counterpart of the foregoing Lease Supplement
is hereby acknowledged on this ____ day of _________, __________.

                                        WILMINGTON TRUST COMPANY,
                                          as Mortgagee


                                        By______________________________________
                                           Name:
                                           Title:

<PAGE>
                                                |------------------------------|
                                                |  EXHIBIT B - LEASE SUPPLEMENT|
                                                |      LEASE AGREEMENT ____    |
                                                |------------------------------|

                          RETURN ACCEPTANCE SUPPLEMENT

          RETURN  ACCEPTANCE  SUPPLEMENT dated ________,  between FIRST SECURITY
BANK,  NATIONAL  ASSOCIATION,  a  national  banking  association,   not  in  its
individual capacity,  but solely as Owner Trustee under the Trust Agreement ___,
dated as of September 25, 1997, with the Owner  Participant  named therein (such
Owner  Trustee,  in its  capacity  as such Owner  Trustee  being  herein  called
"Lessor"),  and CONTINENTAL AIRLINES,  INC., a Delaware  corporation,  as Lessee
("Lessee").

          Lessor and Lessee have  heretofore  entered  into that  certain  Lease
Agreement  ___,  dated as of September  25, 1997,  relating to one Embraer Model
EMB-145  aircraft (herein called the "Lease" and the defined terms therein being
hereinafter used with the same meanings).  The Lease relates to the Airframe and
Engines described below.

          NOW,  THEREFORE,  in  consideration of the premises and other good and
sufficient consideration, Lessor and Lessee hereby agree as follows:

          1. This Return Acceptance  Supplement is executed by Lessor and Lessee
to confirm that on the date hereof the following  described Airframe and Engines
were returned by Lessor to Lessee:

          (i) Airframe:  U.S.  Registration No.  ______________;  manufacturer's
     serial no. __________________; and

          (ii) Engines:  two (2) Allison AE3007A engines bearing,  respectively,
     manufacturer's     serial     nos.     ____________________________     and
     _________________________.

          2. This Return  Acceptance  Supplement  is intended to be delivered in
_____________________.

          3.  Lessor and Lessee  agree  that the  return of the  Aircraft  is in
compliance with Section 5 and Annex B of the Lease, except as set forth below:

          4. Lessor and Lessee  agree that the Lease is  terminated,  except for
the provisions thereof that expressly survive termination.


<PAGE>

          IN WITNESS  WHEREOF,  Lessor and Lessee  have each  caused this Return
Acceptance  Supplement  to be duly  executed  as of the day and year first above
written.


                                        FIRST SECURITY BANK, NATIONAL
                                          ASSOCIATION,  as  Lessor,  not  in its
                                          individual    capacity,    except   as
                                          expressly  provided herein, but solely
                                          as  Owner   Trustee  under  the  Trust
                                          Agreement


                                        By______________________________________
                                           Name:
                                           Title:

                                        CONTINENTAL AIRLINES, INC.,
                                          as Lessee


                                        By______________________________________
                                           Name:
                                           Title:

<PAGE>

                                                |------------------------------|
                                                |SCHEDULE 4 - TERMINATION VALUE|
                                                |      LEASE AGREEMENT ____    |
                                                |------------------------------|

       [SCHEDULES 1-4 HAVE BEEN OMITTED FROM THIS DOCUMENT AS CONTAINING
                       CONFIDENTIAL FINANCIAL INFORMATION]

<PAGE>
                                              |--------------------------------|
                                              |SCHEDULE 5 - PERMITTED COUNTRIES|
                                              |      LEASE AGREEMENT ____      |
                                              |--------------------------------|


<TABLE>
<CAPTION>
                              PERMITTED COUNTRIES

<S>                                     <C>
Argentina                               Malta
Australia                               Mexico
Austria                                 Morocco
Bahamas                                 Netherlands
Belgium                                 New Zealand
Brazil                                  Norway
Canada                                  Paraguay
Chile                                   People's Republic of China
Denmark                                 Philippines
Ecuador                                 Portugal
Egypt                                   Republic of China (Taiwan)
Finland                                 Singapore
France                                  South Africa
Germany                                 South Korea
Greece                                  Spain    
Hungary                                 Sweden
Iceland                                 Switzerland
India                                   Thailand
Indonesia                               Tobago
Ireland                                 Trinidad
Italy                                   United Kingdom
Japan                                   Uruguay
Luxembourg                              Venezuela     
Malaysia                           

</TABLE>

<PAGE>
                                                |------------------------------|
                                                |     EXHIBIT D - INSURANCE    |
                                                |      LEASE AGREEMENT ____    |
                                                |------------------------------|

                                    PLACARDS

                                   Leased from

                   First Security Bank, National Association,
                  not in its individual capacity but solely as
                         Owner Trustee, Owner and Lessor
                                       and
                                  Mortgaged to
                            Wilmington Trust Company,
             not in its individual capacity but solely as Mortgagee




       --------------------------------------------------------------------
       |   CONFIDENTIAL: ANNEXES B, C AND D AND SCHEDULES 1, 2, 3 AND 4   |
       |      OF THIS LEASE AGREEMENT ARE SUBJECT TO RESTRICTIONS ON      |
       |    DISSEMINATION SET FORTH IN SECTION 8 OF THE PARTICIPATION     |
       |                  AGREEMENT (AS DEFINED HEREIN)                   |
       --------------------------------------------------------------------
================================================================================
                               LEASE AGREEMENT ___

                         Dated as of September 25, 1997

                                     Between

                   FIRST SECURITY BANK, NATIONAL ASSOCIATION,

                         Not in its Individual Capacity,
                      except as expressly provided herein,
                          but solely as Owner Trustee,

                                     Lessor

                                       and

                           CONTINENTAL AIRLINES, INC.,

                                     Lessee
- --------------------------------------------------------------------------------
                       One Embraer Model EMB-145 Aircraft
                Bearing United States Registration No. N_____ and
               Bearing Manufacturer's Serial No. 145.___ with two
                             Allison AE3007A Engines
          Bearing Engine Manufacturer's Serial Nos. _______ and _______
================================================================================
The right,  title and  interest of Lessor in and to,  among other  things,  this
Lease  Agreement has been  assigned to and is subject to a security  interest in
favor of Wilmington Trust Company, a Delaware banking corporation, as Mortgagee,
under the Trust  Indenture and Mortgage ___, dated as of September 25, 1997, for
the  benefit of the  holders of the  Equipment  Notes  referred to in such Trust
Indenture,  all to the  extent  provided  in such  Trust  Indenture.  This Lease
Agreement has been  executed in multiple  counterparts;  to the extent,  if any,
that this Lease Agreement  constitutes  chattel paper (as defined in the Uniform
Commercial  Code as in  effect  in any  applicable  jurisdiction),  no  security
interest in Lessor's  right,  title and interest in and to this Lease  Agreement
may be perfected  through the delivery or possession of any  counterpart of this
Lease Agreement other than the counterpart of this Lease Agreement that contains
the original receipt executed by Wilmington Trust Company, as Mortgagee.

<PAGE>

<TABLE>
<CAPTION>
                                    CONTENTS


<S>          <C>                                                             <C>
SECTION 1.   DEFINITIONS AND CONSTRUCTION.............................         1

SECTION 2.   DELIVERY AND ACCEPTANCE..................................         1
        2.1  Delivery and Lease of Aircraft...........................         1
        2.2  Acceptance by Lessee.....................................         2

SECTION 3.   TERM AND RENT............................................         2
        3.1  Term.....................................................         2
        3.2  Rent.....................................................         2
        3.3  Payments.................................................         4

SECTION 4.   DISCLAIMER; CERTAIN AGREEMENTS OF LESSOR;
             SECTION 1110 MATTERS.....................................         5
        4.1  Disclaimer...............................................         5
        4.2  Certain Agreements of Lessor.............................         6
        4.3  Quiet Enjoyment..........................................         6
        4.4  Investment of Funds Held as Security.....................         6
        4.5  Title Transfers by Lessor................................         7
        4.6  Lessor's Interest in Certain Engines.....................         8
        4.7  Section 1110 of Bankruptcy Code..........................         8

SECTION 5.   RETURN OF AIRCRAFT.......................................         8
        5.1  Compliance with Annex B..................................         8
        5.2  Storage and Related Matters..............................         9
        5.3  Return of Other Engines..................................         9

SECTION 6.   LIENS....................................................         9

SECTION 7.   REGISTRATION, OPERATION, POSSESSION,
             SUBLEASING AND RECORDS...................................        10
        7.1  Registration and Operation...............................        10
        7.2  Possession...............................................        12
        7.3  Certain Limitations on Subleasing or
             Other Relinquishment of Possession.......................        16

SECTION 8.   MAINTENANCE; REPLACEMENT AND POOLING OF
             PARTS; ALTERATIONS, MODIFICATIONS AND
             ADDITIONS; OTHER LESSEE COVENANTS........................        17
        8.1  Maintenance; Replacement and Pooling of
             Parts; Alterations, Modifications and
             Additions................................................        17
        8.2  Information, Certificates, Notices and
             Reports..................................................        17

SECTION 9.   VOLUNTARY TERMINATION UPON OBSOLESCENCE..................        19
        9.1  Right of Termination.....................................        19
        9.2  Election by Lessor to Sell...............................        20

<PAGE>

        9.3  Retention of Aircraft by Lessor..........................        22

SECTION 10.  LOSS, DESTRUCTION, REQUISITION, ETC......................        23
        10.1 Event of Loss With Respect to Aircraft...................        23
        10.2 Event of Loss With Respect to an Engine..................        25
        10.3 Conditions to any Replacement of Engine..................        25
        10.4 Conveyance to Lessee.....................................        27
        10.5 Application of Payments..................................        27
        10.6 Requisition of Aircraft for Use..........................        28
        10.7 Requisition of an Engine for Use.........................        28
        10.8 Application of Payments..................................        29
        10.9 Application of Payments During Existence
             of a Lease Event of Default..............................        29

SECTION 11.  INSURANCE................................................        30
        11.1 Lessee's Obligation to Insure............................        30
        11.2 Insurance for Own Account................................        30
        11.3 Indemnification by Government in Lieu of
             Insurance................................................        30
        11.4 Application of Insurance Proceeds........................        30
        11.5 Application of Payments During Existence
             of Default...............................................        31

SECTION 12.  INSPECTION...............................................        31

SECTION 13.  ASSIGNMENT; MERGER; SUCCESSOR OWNER
             TRUSTEE..................................................        32
        13.1 In General...............................................        32
        13.2 Merger of Lessee.........................................        33
        13.3 Assignment Security for Lessor's Obligations.............        34
        13.4 Successor Owner Trustee..................................        34

SECTION 14.  LEASE EVENTS OF DEFAULT..................................        34
        14.1 Payments.................................................        35
        14.2 Insurance................................................        35
        14.3 Other Covenants..........................................        35
        14.4 Representations and Warranties...........................        36
        14.5 Bankruptcy and Insolvency................................        36

SECTION 15.  REMEDIES AND WAIVERS.....................................        37
        15.1 Remedies.................................................        37
        15.2 Limitations Under CRAF...................................        40
        15.3 Right to Perform for Lessee..............................        40
        15.4 Determination of Fair Market Sales Value.................        41
        15.5 Remedies Cumulative......................................        41

<PAGE>

SECTION 16.  LESSEE'S OBLIGATIONS; NO SETOFF,
             COUNTERCLAIM, ETC.......................................         41

SECTION 17.  RENEWAL AND PURCHASE OPTIONS.............................        42
        17.1 Notices Generally........................................        42
        17.2 Renewal Options..........................................        43
        17.3 Purchase Option..........................................        44
        17.4 Appraisals...............................................        45

SECTION 18.  MISCELLANEOUS............................................        46
        18.1 Amendments...............................................        46
        18.2 Severability.............................................        47
        18.3 Third-Party Beneficiary..................................        47
        18.4 Reproduction of Documents................................        47
        18.5 Counterparts.............................................        48
        18.6 Notices..................................................        48
        18.7 GOVERNING LAW; SUBMISSION TO JURISDICTION; VENUE.........        48
        18.8 No Waiver................................................        49
        18.9 Entire Agreement.........................................        50

</TABLE>


<TABLE>
<CAPTION>

ANNEXES, EXHIBITS AND SCHEDULES
- -------------------------------
<S>          <C>
ANNEX A      Definitions
ANNEX B      Return Conditions
ANNEX C      Maintenance
ANNEX D      Insurance
EXHIBIT A    Form of Lease Supplement
EXHIBIT B    Form of Return Acceptance Supplement
SCHEDULE 1   Certain Terms
SCHEDULE 2   Basic Rent
SCHEDULE 3   Stipulated Loss Value Schedule
SCHEDULE 4   Termination Value Schedule
SCHEDULE 5   Permitted Countries
SCHEDULE 6   Placards

</TABLE>
<PAGE>

                              LEASE AGREEMENT ___

          LEASE AGREEMENT ___, dated as of September 25, 1997 (this  "Agreement"
or "Lease"),  between (a) FIRST SECURITY BANK, NATIONAL ASSOCIATION,  a national
banking  association,  not in  its  individual  capacity,  except  as  expressly
provided  herein,  but solely as Owner Trustee  (this and all other  capitalized
terms used but not defined  herein shall have the respective  meanings  ascribed
thereto in Section 1 below) ("Lessor" or "Owner  Trustee"),  and (b) CONTINENTAL
AIRLINES, INC., a Delaware corporation ("Lessee").

                                    RECITALS

          A.  Lessor  and Lessee are  parties  to the  Participation  Agreement,
pursuant to which,  among other  things,  Lessor and Lessee have agreed to enter
into this Agreement.

          B. Pursuant to the Trust Agreement,  Owner  Participant has authorized
Lessor to enter into this Agreement.

          NOW,  THEREFORE,  for and in  consideration  of the  premises  and the
mutual   agreements   contained   herein  and  for  other   good  and   valuable
consideration, the sufficiency and receipt of which are hereby acknowledged, the
parties hereto agree as follows:

SECTION 1. DEFINITIONS AND CONSTRUCTION

          Capitalized   terms  used  but  not  defined  herein  shall  have  the
respective  meanings  set  forth or  incorporated  by  reference,  and  shall be
construed and interpreted in the manner described, in Annex A.

SECTION 2. DELIVERY AND ACCEPTANCE

     2.1 DELIVERY AND LEASE OF AIRCRAFT

          Lessor hereby  agrees  (subject to the  satisfaction  or waiver of the
conditions  set forth in Section 5 of the  Participation  Agreement) to lease to
Lessee for the Term and Lessee hereby  agrees  (subject to the  satisfaction  or
waiver of the conditions set forth in Section 5 of the Participation  Agreement)
to lease from Lessor for the Term,  the Aircraft,  commencing  immediately  upon
acquisition of the Aircraft by Lessor pursuant to the Participation Agreement.

<PAGE>

     2.2 ACCEPTANCE BY LESSEE

          By executing and delivering Lease Supplement No. 1, Lessee confirms to
Lessor that Lessee has duly and  irrevocably  accepted  delivery of the Aircraft
for all purposes of this Agreement.

SECTION 3. TERM AND RENT

     3.1 TERM

          The  Aircraft  shall be leased  hereunder  for the Term,  unless  this
Agreement or the leasing of the  Aircraft is earlier  terminated  in  accordance
with any provision of this Agreement.  Lessee shall have the option to renew the
leasing of the  Aircraft  hereunder  pursuant  to, and  subject to the terms and
conditions of, Section 17, for the Renewal Lease Term.

     3.2 RENT

            3.2.1 BASIC RENT

          (a) During the Base Lease Term,  Lessee  shall pay to Lessor,  on each
Payment Date,  Basic Rent in the amount specified in Schedule 2 for such Payment
Date, which shall be allocated to the Payment Period  commencing on such Payment
Date.

          (b)  Notwithstanding   anything  to  the  contrary  in  any  Operative
Agreement,  the  amount of the  payment  of Basic  Rent due and  payable on each
Payment  Date shall be at least  sufficient  to pay in full,  as of such Payment
Date (assuming  timely payment of the Equipment  Notes prior to such Date),  the
aggregate principal amount of scheduled  installments due on the Equipment Notes
outstanding on such Payment Date,  together with the accrued and unpaid interest
thereon,  due on such Payment Date in respect of the Equipment Notes;  provided,
however, that no installment of Basic Rent shall be increased to the extent such
increase  would be based upon (i) any  attachment  or diversion of Basic Rent on
account of Lessor Liens  attributable to Lessor or Owner  Participant,  (ii) any
modification  of the  payment  terms  of  the  Equipment  Notes,  or  (iii)  the
acceleration  of any  Equipment  Note  or  Equipment  Notes  due  solely  to the
occurrence  of an Indenture  Event of Default  that does not  constitute a Lease
Event of Default.

            3.2.2 SUPPLEMENTAL RENT

          Lessee shall pay to Lessor,  or to whomever shall be entitled thereto,
any and all  Supplemental  Rent when and as the same shall become due and owing.
Lessee  will also pay to Lessor,  or to whomever  shall be  entitled  thereto as

<PAGE>

Supplemental  Rent, to the extent  permitted by applicable law,  interest at the
Payment  Due  Rate  on any  part  of any  amount  of  Rent  (including,  without
limitation,  Supplemental  Rent) not paid by 12:30 p.m.,  New York time,  on the
date  when  due (so  long  as,  in the  case of any  person  not a party  to the
Participation  Agreement,  Lessee had received  timely  notice of the account to
which such payment was required to be made),  for the period from and  including
the date on which the same was due to,  but  excluding,  the date of  payment in
full.

            3.2.3 ADJUSTMENTS TO STIPULATED LOSS VALUES AND TERMINATION VALUES

          (a) In the  event  that  Lessee is  required  to  indemnify  the Owner
Participant  under  the Tax  Indemnity  Agreement,  the  Stipulated  Loss  Value
percentages  set forth in Schedule 3 and the Termination  Value  percentages set
forth in  Schedule  4 shall be  recalculated  (upwards  or  downwards)  by Owner
Participant,  using the same methods and assumptions  (except to the extent such
assumptions  shall be varied to take into account the Loss or Foreign Tax Credit
Loss (as each such term is defined in the Tax Indemnity  Agreement)  that is the
subject of such indemnification and any prior or contemporaneous Loss or Foreign
Tax Credit Loss) used to calculate the Stipulated Loss Value percentages and the
Termination  Value  percentages  on the Closing  Date,  in order to maintain the
Owner Participant's Net Economic Return.

          (b) All  adjustments  pursuant  to Section  3.2.3(a)  shall be made as
promptly as practicable after either Owner Participant or Lessee gives notice to
the  other  that an event  has  occurred  that  requires  an  adjustment.  Owner
Participant  and  Lessee  shall  give  prompt  notice  to the other of any event
requiring an adjustment. Any recalculation of the percentages of Stipulated Loss
Value and Termination Value shall be prepared by Owner  Participant,  subject to
verification at the request of Lessee in accordance with this Section  3.2.3(b),
on the basis of the same methodology and assumptions  used by Owner  Participant
in determining the percentages of Stipulated Loss Value and Termination Value as
of the Closing Date,  except as such  assumptions  have been modified to reflect
the events giving rise to adjustments hereunder. Promptly after an adjustment is
made hereunder,  Owner Participant shall deliver to Lessee a description of such
adjustment,  setting forth in reasonable  detail the  calculation  thereof.  All
adjustments  required pursuant to Section 3.2.3(a) shall be set forth in a Lease
Supplement  or in an  amendment to this Lease,  and,  promptly  after  execution
thereof by Lessor and Lessee, Lessee shall give a copy thereof to Mortgagee.

<PAGE>

          (c) If Lessee  believes  that any  calculations  by Owner  Participant
pursuant to Section  3.2.3(b) are in error, and if, after  consultation,  Lessee
and Owner  Participant  are unable to agree on an adjustment,  then a nationally
recognized firm of accountants selected by Lessee and reasonably satisfactory to
Owner  Participant shall verify such  calculations.  Owner Participant will make
available  to such  firm,  but  not,  in any  circumstances,  to  Lessee  or any
representative of Lessee, the methodology and assumptions referred to in Section
3.2.3(b) and any modifications thereto made to reflect the events giving rise to
adjustments   hereunder   (subject   to  the   execution   by  such  firm  of  a
confidentiality   agreement,   reasonably   acceptable  to  Owner   Participant,
prohibiting  disclosure of such methodology and assumptions to any third party).
The  determination by such firm of accountants  shall be final.  Lessee will pay
the  reasonable  costs  and  expenses  of  such  further  verification  by  such
accountants,  provided  that if it results in a decrease  in the  present  value
(discounted at the Debt Rate) of any Stipulated Loss Value or Termination  Value
by ten or more basis points from such Stipulated Loss Value or Termination Value
as recalculated by the Owner  Participant,  then the Owner  Participant will pay
such costs and expenses.

     3.3 PAYMENTS

          (a)  Payments  of Rent by  Lessee  shall be paid by wire  transfer  of
immediately  available Dollars, not later than 12:30 p.m., New York time, on the
date  when  due,  to the  account  of  Lessor  specified  in  Schedule  1 to the
Participation  Agreement  or to such  other  account  in the  United  States  as
directed by Lessor to Lessee in writing at least 10  Business  Days prior to the
date such payment of Rent is due or, in the case of any payment of  Supplemental
Rent expressly  payable to a person other than Lessor,  to the person that shall
be  entitled  thereto to such  account in the United  States as such  person may
specify from time to time to Lessee at least 10 Business  Days prior to the date
such payment of Rent is due.

          (b)  Except as  otherwise  expressly  provided  herein,  whenever  any
payment of Rent shall be due on a day that is not a Business  Day,  such payment
shall be made on the next day that is a Business  Day,  and, if such  payment is
made on such next Business  Day, no interest  shall accrue on the amount of such
payment during such extension.

          (c) So long as  Lessee  has  not  received  written  notice  from  the
Mortgagee  that the Trust  Indenture has been  discharged,  and  notwithstanding
Section 3.3(a),  Lessor hereby irrevocably  directs, and Lessee agrees, that all
payments of Rent and all other amounts payable by Lessee  hereunder,  other than

<PAGE>

Excluded  Payments,  shall be paid  directly to Mortgagee on behalf of Lessor by
wire  transfer of  immediately  available  Dollars to the  account of  Mortgagee
specified in Schedule 1 to the Participation Agreement, or to such other account
in the United  States as Mortgagee  may specify by written  notice to Lessor and
Lessee at least 10 Business Days prior to the date such payment of Rent is due.

          (d) Excluded  Payments  shall be paid by wire transfer of  immediately
available  Dollars to the account of the person  specified in the  Participation
Agreement or, if not so  specified,  to such account in the United States as may
be specified by such person by written  notice to Lessor and Lessee from time to
time at least 10 Business  Days prior to the date such payment is required to be
made.

          (e) All computations of interest under this Agreement shall be made on
the basis of a year of 360 days comprised of twelve 30-day months.

SECTION 4. DISCLAIMER; CERTAIN AGREEMENTS OF LESSOR; SECTION 1110 MATTERS

     4.1 DISCLAIMER

          LESSOR LEASES AND LESSEE TAKES THE AIRCRAFT "AS-IS,  WHERE-IS." LESSEE
ACKNOWLEDGES  AND AGREES THAT AS BETWEEN  LESSEE AND EACH OF LESSOR,  MORTGAGEE,
OWNER  PARTICIPANT  PARENT  AND ANY  PARTICIPANT  (i) LESSEE  HAS  SELECTED  THE
AIRCRAFT  AND  MANUFACTURER  THEREOF AND (ii) NONE OF LESSOR,  MORTGAGEE,  OWNER
PARTICIPANT  PARENT AND ANY  PARTICIPANT  MAKES,  HAS MADE OR SHALL BE DEEMED TO
HAVE  MADE,  AND  EACH  WILL  BE  DEEMED  TO  HAVE  EXPRESSLY  DISCLAIMED,   ANY
REPRESENTATION OR WARRANTY, EXPRESS OR IMPLIED, AS TO:

          (v)  THE  AIRWORTHINESS,  VALUE,  CONDITION,  DESIGN,  OPERATION,  ANY
     IMPLIED  WARRANTY  OF  MERCHANTABILITY  OR  FITNESS  FOR  USE  OR  FOR  ANY
     PARTICULAR PURPOSE OF THE AIRFRAME, ANY ENGINE OR ANY PART THEREOF;

          (w) THE QUALITY OF THE  MATERIAL OR  WORKMANSHIP  WITH  RESPECT TO THE
     AIRFRAME, ANY ENGINE OR ANY PART THEREOF;

          (x) THE  ABSENCE OF LATENT OR ANY OTHER  DEFECT IN THE  AIRFRAME,  ANY
     ENGINE OR ANY PART THEREOF, WHETHER OR NOT DISCOVERABLE;

          (y) THE  ABSENCE  OF ANY  INFRINGEMENT  OF ANY  PATENT,  TRADEMARK  OR
     COPYRIGHT OR THE LIKE; OR

          (z) THE ABSENCE OF OBLIGATIONS  BASED ON STRICT  LIABILITY IN TORT, OR

<PAGE>

     ANY OTHER REPRESENTATION OR WARRANTY WHATSOEVER,  EXPRESS OR IMPLIED,  WITH
     RESPECT TO THE AIRFRAME, ANY ENGINE OR ANY PART THEREOF.

     4.2 CERTAIN AGREEMENTS OF LESSOR

          Unless a Lease Event of Default shall have occurred and be continuing,
Lessor  agrees to make  available to Lessee such rights as Lessor may have under
any warranty with respect to the Aircraft made, or made  available,  by Airframe
Manufacturer  or any of its  subcontractors  or  suppliers,  as the case may be,
pursuant  to and  in  accordance  with  the  terms  of  the  Purchase  Agreement
Assignment.

     4.3 QUIET ENJOYMENT

          So long as no Lease  Event  of  Default  shall  have  occurred  and be
continuing,  Lessor  shall not  interfere  with  Lessee's  rights  hereunder  to
continued possession, use and operation of, and quiet enjoyment of, the Aircraft
during the Term.  The  foregoing,  however,  shall not be construed or deemed to
modify or condition  in any respect the  obligations  of the Lessee  pursuant to
Section 16, which obligations are absolute and unconditional.

     4.4 INVESTMENT OF FUNDS HELD AS SECURITY

            4.4.1 INVESTMENT

          Any  moneys  required  to be paid to or  retained  by Lessor  that are
required to be paid to Lessee or applied as provided herein shall, until paid to
Lessee as provided herein or applied as provided  herein,  be invested by Lessor
from time to time as directed  in writing by Lessee  (or, if Lessee  fails to so
direct,  by or as directed by Lessor in its sole  discretion) and at the expense
and  risk of  Lessee  in Cash  Equivalents  so  long  as such  Cash  Equivalents
specified  by Lessee or Lessor,  as the case may be, can be  acquired  by Lessor
using  its  best  efforts;  provided,  that  so long  as the  Lien of the  Trust
Indenture shall not have been discharged, such moneys shall be invested and held
by  Mortgagee,  as assignee of Lessor,  in  accordance  with this Lease and upon
discharge of such Lien,  Mortgagee shall pay any such money held by it to Lessor
to be held and invested in accordance with this Section.

            4.4.2 PAYMENT OF GAIN OR LOSS

          Any net gain (including  interest  received) realized as the result of
investments  pursuant to Section 4.4.1 (net of any fees,  commissions  and other
reasonable expenses,  if any, incurred in connection with such investment) shall

<PAGE>

be held and applied in the same manner as the principal amount is to be held and
applied hereunder.  Lessee will promptly pay to Lessor, on demand, the amount of
any loss realized as the result of any such investment  (together with any fees,
commissions and other reasonable  expenses,  if any, incurred in connection with
such  investment),  such  amount  so paid to be held and  applied  by  Lessor as
contemplated in Section 4.4.1 above.

            4.4.3 LIMITATION OF LIABILITY

          All  investments  under this  Section  4.4 shall be at the expense and
risk of  Lessee,  and  Lessor  and  Mortgagee  shall not be liable  for any loss
resulting from any  investment  made under this Section 4.4 other than by reason
of its willful  misconduct or gross negligence.  Any such investment may be sold
(without  regard to its maturity) by Lessor without  instructions  whenever such
sale is necessary to make a distribution required by this Lease.

     4.5 TITLE TRANSFERS BY LESSOR

          If  Lessor  shall be  required  to  transfer  title  to the  Aircraft,
Airframe  or any Engine to Lessee or any other  person  pursuant  to this Lease,
then (a) Lessor shall (1) transfer to Lessee or such other  person,  as the case
may be,  all of  Lessor's  right,  title and  interest  in and to the  Aircraft,
Airframe or such Engine,  as the case may be, free and clear of all Lessor Liens
but  otherwise on an "as-is",  "where is" basis,  (2) so long as the Lien of the
Trust  Indenture  has not  been  discharged,  comply  with the  Trust  Indenture
relating to the release of the Aircraft,  Airframe or such Engine, (3) assign to
Lessee or such other person,  as the case may be, if and to the extent permitted
under the Purchase  Agreement,  all  warranties  of Airframe  Manufacturer  with
respect to the  Aircraft,  Airframe or such Engine,  and (4) assign to Lessee or
such  other  person,  as the case may be, if and to the  extent  permitted,  all
claims,  if any, for damage to the  Aircraft,  Airframe or such Engine,  in each
case  free of  Lessor  Liens,  and  without  recourse  or  warranty  of any kind
whatsoever  (except as to the  transfer  described in clause (1) above and as to
the absence of such Lessor Liens,  as aforesaid),  and (b) Lessor shall promptly
deliver to Lessee or such other  person,  as the case may be, a bill of sale and
agreements of  assignment,  evidencing  such transfer and  assignment,  and such
other instruments of transfer, all in form and substance reasonably satisfactory
to Lessee (or such other  person,  as the case may be), as Lessee (or such other
person, as the case may be) may reasonably request.

<PAGE>

     4.6 LESSOR'S INTEREST IN CERTAIN ENGINES

          Lessor  hereby  agrees  for the  benefit of each  lessor,  conditional
seller, indenture trustee or secured party of any engine leased to, or purchased
by,  Lessee or any Permitted  Sublessee  subject to a lease,  conditional  sale,
trust  indenture or other  security  agreement  that Lessor,  its successors and
assigns will not acquire or claim, as against such lessor,  conditional  seller,
indenture  trustee or secured party, any right,  title or interest in any engine
as the result of such engine  being  installed on the Airframe at any time while
such engine is subject to such lease, conditional sale, trust indenture or other
security  agreement and owned by such lessor or conditional seller or subject to
a trust  indenture or security  interest in favor of such  indenture  trustee or
secured party.

     4.7 SECTION 1110 OF BANKRUPTCY CODE

          It is the  intention  of each of Lessee and Lessor  that  Lessor  (and
Mortgagee as assignee of Lessor under the Trust  Indenture) shall be entitled to
the benefits of Section 1110 with respect to the right to take possession of the
Aircraft, Airframe, Engines and Parts as provided in this Lease.

SECTION 5. RETURN OF AIRCRAFT

     5.1 COMPLIANCE WITH ANNEX B

          Lessee  shall  comply with each of the  provisions  of Annex B hereto,
which  provisions are hereby  incorporated  by this reference as if set forth in
full herein.

     5.2 STORAGE AND RELATED MATTERS

          If Lessor  gives  written  notice to Lessee  not less than 60 days nor
more  than 120  days  prior to the end of the  Term  requesting  storage  of the
Aircraft upon its return hereunder,  Lessee will provide Lessor, or cause Lessor
to be provided, with outdoor parking facilities for the Aircraft for a period up
to 30 days, commencing on the date of such return, and upon request of Lessor to
Lessee made at least 10 days prior to the end of such initial 30 day period, for
an additional 120 day period  commencing upon expiration of such initial period,
at such storage  facility in the 48  contiguous  states of the United  States on
Lessee's route system for Similar  Aircraft as Lessor may select as the site for
such return of the Aircraft.  Such storage shall be at Lessor's risk, and Lessor
shall pay all applicable  storage fees, except that Lessee shall pay the parking
fees for the initial 30 day storage period; PROVIDED that Lessee's obligation to

<PAGE>

provide  parking shall be subject to Lessor  entering into an agreement prior to
the  commencement  of the storage  period with the storage  facility  providing,
among other  things,  that Lessor shall bear all  maintenance  charges and other
costs (other than parking fees for the initial 30 day period) incurred.

     5.3 RETURN OF OTHER ENGINES

          In the event that any Engine owned by Lessor shall not be installed on
the Airframe at the time of return hereunder, Lessee shall be required to return
the Airframe  hereunder with a Replacement  Engine meeting the  requirements of,
and in accordance with, Section 10 hereof and Annex B hereto. Thereupon,  Lessor
will  transfer to Lessee the Engine  constituting  part of such Aircraft but not
installed on such Airframe at the time of the return of the Airframe.

SECTION 6. LIENS

          Lessee shall not,  directly or indirectly,  create,  incur,  assume or
suffer to exist any Lien on or with respect to the Aircraft,  the Airframe,  any
Engine or any Part,  title to any of the  foregoing  or any  interest  of Lessee
therein,  or the Lessee's rights in and to this Lease or any Permitted Sublease,
except (a) the  respective  rights of Lessor,  Mortgagee,  the  Participants  or
Lessee under the Operative  Agreements,  or of any Permitted Sublessee under any
Permitted Sublease; (b) Lessor Liens with respect to any Participant,  Lessor or
Mortgagee;  (c) the rights of others under  agreements  or  arrangements  to the
extent  permitted  by the terms of Sections  7.2 and 7.3; (d) Liens for Taxes of
Lessee (and its U.S. federal tax law consolidated  group), or Liens for Taxes of
any Tax Indemnitee (and its U.S. federal tax law  consolidated  group) for which
Lessee is  obligated to indemnify  such Tax  Indemnitee  under any of the Lessee
Operative Agreements,  in any such case either not yet due or being contested in
good faith by appropriate proceedings so long as such Liens and such proceedings
do not  involve  any  material  danger  of the sale,  forfeiture  or loss of the
Aircraft,  the  Airframe,  any Engine or any Part  thereof;  (e)  materialmen's,
mechanics', workers', repairers',  employees' or other like Liens arising in the
ordinary  course of business  for amounts the payment of which is either not yet
delinquent  for  more  than 35 days  or is  being  contested  in good  faith  by
appropriate  proceedings,  so long as such  Liens  and such  proceedings  do not
involve any material danger of the sale, forfeiture or loss of the Aircraft, the
Airframe,  any  Engine or any Part  thereof;  and (f) Liens  arising  out of any
judgment or award against Lessee (or against any Permitted  Sublessee),  so long
as such  judgment  shall,  within 30 days  after the  entry  thereof,  have been
discharged or vacated,  or execution thereof stayed pending appeal or shall have

<PAGE>

been discharged, vacated or reversed within 30 days after the expiration of such
stay,  and so long as during any such  30-day  period  there is not, or any such
judgment or award does not involve, any material risk of the sale, forfeiture or
loss of the Aircraft,  the Airframe or any Engine. Lessee shall promptly (and in
any case,  by the end of the  Term),  at its own  expense,  take (or cause to be
taken)  such  action  as may be  necessary  to duly  discharge  (by  bonding  or
otherwise)  any Lien not  excepted  above if the same shall at any time arise in
respect of the Aircraft, the Airframe, any Engine or any Part during the Term.

SECTION 7. REGISTRATION, OPERATION, POSSESSION, SUBLEASING AND RECORDS

     7.1 REGISTRATION AND OPERATION

            7.1.1 REGISTRATION AND RECORDATION

          Subject to the compliance by Lessor and Owner  Participant  with their
respective obligations under Section 13 of the Participation  Agreement,  Lessee
shall cause the Aircraft to be, and at all times during the Term to remain, duly
registered  with the FAA under the Act or with such other country of registry as
shall be permitted under Section 7.1.2 below, in the name of Lessor as owner and
lessor  (except to the  extent  that such  registration  under the Act cannot be
effected  with the FAA  because of Lessor's  or Owner  Participant's  failure to
comply with the citizenship  requirements for registration of the Aircraft under
the  Act).  Lessor  shall  execute  and all such  documents  as  Lessee  (or any
Permitted  Sublessee)  may  reasonably  request for the purpose of effecting and
continuing such registration.  Unless Mortgagee has given Lessee notice that the
Trust Indenture has been discharged, Lessee shall also cause the Trust Indenture
to be duly recorded and at all times  maintained  of record as a  first-priority
perfected  mortgage  (subject to Permitted Liens) on the Aircraft,  the Airframe
and each of the Engines  (except to the extent that such  perfection or priority
cannot be  maintained  as a result of the  failure  by  Lessor or  Mortgagee  to
execute and deliver any necessary documents).

            7.1.2 REREGISTRATION

          So long as no Lease  Event  of  Default  shall  have  occurred  and be
continuing,  Lessee  may,  by written  notice to  Lessor,  request to change the
country of registration of the Aircraft.  Any such change in registration  shall
be effected only in compliance  with,  and subject to all of the  conditions set
forth in, Section 7.6.11 of the Participation Agreement.

<PAGE>

            7.1.3 MARKINGS

          If permitted by Applicable  Law, on or reasonably  promptly  after the
Closing,  Lessee will cause to be affixed to, and  maintained in, the cockpit of
the Airframe and on each Engine, in each case, in a clearly visible location (it
being understood that the location of such placards,  as identified to the Owner
Participant prior to the Closing,  shall be deemed to be in compliance with this
requirement),  a placard of a reasonable  size and shape bearing the legend,  in
English, set forth in Schedule 6. Such placards may be removed  temporarily,  if
necessary,  in the course of maintenance of the Airframe or Engines. If any such
placard is damaged or becomes illegible, Lessee shall promptly replace it with a
placard complying with the requirements of this Section 7.1.3.

            7.1.4 COMPLIANCE WITH LAWS

          Lessee shall not,  and shall not allow any other  person to,  operate,
use, maintain,  service, repair or overhaul the Aircraft (a) in violation of any
Law binding on or applicable to the Aircraft, the Airframe or any Engine, or (b)
in violation of any  airworthiness  certificate,  license or registration of any
Government  Entity  relating  to Lessee or the  Aircraft,  the  Airframe  or any
Engine, except (1) immaterial or non-recurring  violations with respect to which
corrective  measures are taken promptly by Lessee or a Permitted  Sublessee,  as
the case may be, upon  discovery  thereof,  and (2) to the extent  Lessee or any
Permitted Sublessee is contesting the validity or application of any such Law or
requirement  relating to any such  certificate,  license or registration in good
faith in any  reasonable  manner that does not involve a material  danger of the
sale, forfeiture or loss of the Aircraft,  the Airframe, or any Engine, any risk
of  criminal  liability  or a greater  than de minimis  risk of  material  civil
penalties being imposed  against Lessor,  Mortgagee or any Participant or impair
the Lien of the Trust Indenture.

            7.1.5 OPERATION

          Lessee agrees not to operate, use or locate the Aircraft, the Airframe
or any Engine, or allow the Aircraft, the Airframe or any Engine to be operated,
used or located (a) in any area excluded from coverage by any insurance required
by the terms of  Section  11,  except in the case of a  requisition  by the U.S.
Government  where Lessee obtains an indemnity in lieu of such insurance from the
U.S. Government,  or insurance from the U.S. Government,  covering such area, in
accordance with Section 11.3 or (b) in any recognized area of hostilities unless
fully  covered in accordance  with Annex D by war-risk  insurance as required by
the terms of Section 11 (including, without limitation, Section 11.3), unless in

<PAGE>

any case  referred to in this  Section  7.1.5 the  Aircraft is only  temporarily
operated,  used or located in such area as a result of an  emergency,  equipment
malfunction,  navigational error, hijacking,  weather condition or other similar
unforeseen  circumstances,  so  long as  Lessee  diligently  and in  good  faith
proceeds to remove the Aircraft from such area.

     7.2 POSSESSION

          Lessee will not, without the prior written consent of Lessor and Owner
Participant  (which  consent shall not be  unreasonably  withheld),  sublease or
otherwise  in any manner  deliver,  transfer  or  relinquish  possession  of the
Aircraft, the Airframe or any Engine or install any Engine, or permit any Engine
to be installed,  on any airframe  other than the Airframe;  PROVIDED,  HOWEVER,
subject to the provisions of Section 7.3, Lessee may, without such prior written
consent:

            7.2.1 INTERCHANGE AND POOLING

          Subject or permit any  Permitted  Sublessee  to subject  any Engine to
normal  interchange  agreements or pooling  agreements or arrangements,  in each
case customary in the commercial  airline industry and entered into by Lessee or
such  Permitted  Sublessee,  as the  case  may be,  in the  ordinary  course  of
business;  PROVIDED,  HOWEVER,  that if  Lessor's  title to any such  Engine  is
divested  under any such  agreement  or  arrangement,  then such Engine shall be
deemed  to have  suffered  an Event of Loss as of the date of such  divestiture,
with the effect  that Lessee  shall be  required  to replace  such Engine with a
Replacement  Engine meeting the requirements of, and in accordance with, Section
10.

            7.2.2 TESTING AND SERVICE

          Deliver or permit any Permitted Sublessee to deliver possession of the
Aircraft, Airframe, any Engine or any Part (i) to the manufacturer thereof or to
any third-party maintenance provider, for testing, service, repair,  maintenance
or overhaul work on the Aircraft,  Airframe,  any Engine or any Part, or, to the
extent  required  or  permitted  by the  terms of Annex  C, for  alterations  or
modifications in or additions to the Aircraft, Airframe or any Engine or (ii) to
any Person for the purpose of transport to a Person referred to in the preceding
clause (i).

            7.2.3 TRANSFER TO U.S. GOVERNMENT

          Transfer or permit any Permitted  Sublessee to transfer  possession of
the  Aircraft,  Airframe  or any Engine to the U.S.  Government,  in which event
Lessee  shall  promptly  notify  Lessor  and  Mortgagee  in  writing of any such
transfer of  possession  and, in the case of any transfer  pursuant to CRAF,  in

<PAGE>

such  notification  shall  identify by name,  address and telephone  numbers the
Contracting Office  Representative or  Representatives  for the Military Airlift
Command of the United States Air Force to whom notices must be given and to whom
requests or claims must be made to the extent applicable under CRAF.

            7.2.4 INSTALLATION OF ENGINES ON OWNED AIRCRAFT

          Install or permit any  Permitted  Sublessee to install an Engine on an
airframe owned by Lessee or such Permitted  Sublessee,  as the case may be, free
and clear of all Liens,  except (a) Permitted  Liens and those that do not apply
to the Engines and (b) the rights of third parties under normal  interchange  or
pooling  agreements and  arrangements  of the type that would be permitted under
Section 7.2.1.

            7.2.5 INSTALLATION OF ENGINES ON OTHER AIRFRAMES

          Install or permit any  Permitted  Sublessee to install an Engine on an
airframe leased to Lessee or such Permitted Sublessee, or purchased by Lessee or
such Permitted Sublessee subject to a mortgage, security agreement,  conditional
sale or other secured  financing  arrangement,  but only if (a) such airframe is
free and clear of all Liens, except (i) the rights of the parties to such lease,
or any such secured financing arrangement, covering such airframe and (ii) Liens
of the type  permitted by clauses (a) and (b) of Section 7.2.4 and (b) Lessee or
Permitted  Sublessee,  as the case may be, shall have  received from the lessor,
mortgagee,  secured party or conditional seller, in respect of such airframe,  a
written  agreement  (which  may  be a  copy  of the  lease,  mortgage,  security
agreement,  conditional sale or other agreement covering such airframe), whereby
such  Person  agrees  that it will not  acquire  or claim  any  right,  title or
interest in, or Lien on, such Engine by reason of such Engine being installed on
such airframe at any time while such Engine is subject to this Lease or is owned
by Lessor.

            7.2.6 INSTALLATIONS OF ENGINES ON FINANCED AIRCRAFT

          So long as no Payment  Default,  Bankruptcy  Default or Lease Event of
Default shall have occurred and be  continuing,  install or permit any Permitted
Sublessee to install an Engine on an airframe  owned by Lessee or such Permitted
Sublessee,  leased to Lessee or such Permitted Sublessee, or purchased by Lessee
or such  Permitted  Sublessee  subject to a conditional  sale or other  security
agreement  under   circumstances   where  neither  Section  7.2.4  or  7.2.5  is
applicable;  PROVIDED,  HOWEVER,  that any such installation  shall be deemed an

<PAGE>

Event of Loss with respect to such Engine,  and Lessee shall comply with Section
10.2 hereof in respect thereof.

            7.2.7 SUBLEASING

          With respect to the  Aircraft,  Airframe or any Engine,  so long as no
Payment Default,  Bankruptcy  Default or Lease Event of Default has occurred and
is  continuing,  enter into a sublease with any Permitted Air Carrier,  but only
if:

          (a) Lessee shall provide  written notice to Lessor of Lessee's  intent
to enter  into a  Permitted  Sublease  (except  if the  Permitted  Sublessee  is
Express),  such  notice in the event of a sublease  to a U.S.  Air Carrier to be
given  promptly  after  entering  into any such  sublease  or,  in the case of a
sublease to any other Permitted Air Carrier, 20 days in advance of entering into
such sublease;

          (b) At the time that Lessee enters into such Permitted Sublease,  such
Permitted  Sublessee  shall  not  be  subject  to  any  bankruptcy,  insolvency,
liquidation,  reorganization,  dissolution or similar  proceeding,  shall not be
seeking any  reorganization  or any  readjustment of its debts and shall not be,
shall not have  substantially  all of its  property,  in the  possession  of any
liquidator, trustee, receiver or similar person and, if such Permitted Sublessee
is a Permitted  Foreign Air Carrier,  the United  States then  maintains  normal
diplomatic  relations with the country in which such Permitted Sublessee has its
principal  executive offices;  

          (c) Any such Permitted  Sublease (i) shall include  provisions for the
maintenance,  operation,  possession,  inspection  and insurance of the Aircraft
that are the same in all material respects as the applicable  provisions of this
Lease,  (ii)  shall  provide  that,  except if any  subsidiary  of Lessee is the
Permitted  Sublessee,  such  Permitted  Sublessee  may not  further  sublease or
transfer its interests (except transfers of the type permitted in Sections 7.2.1
through 7.2.6, inclusive) in the Aircraft,  Airframe or Engines, (iii) shall not
extend  beyond  the end of the Term and (iv)  shall  be  expressly  subject  and
subordinate  to all the terms of this  Agreement  and to the rights,  powers and
remedies of Lessor  hereunder;  

          (d) In connection with a sublease to a Permitted  Foreign Air Carrier,
Lessee  shall  have   furnished   Lessor  an  opinion  of  counsel,   reasonably
satisfactory to Lessor, in the country of domicile of such Permitted Foreign Air
Carrier,  that (i) the terms of such  sublease are the legal,  valid and binding
obligations  of  the  parties  thereto   enforceable  under  the  laws  of  such

<PAGE>

jurisdiction,  (ii)  it is  not  necessary  for  Owner  Participant,  Lessor  or
Mortgagee  to register or qualify to do  business in such  jurisdiction,  if not
already so  registered or  qualified,  as a result,  in whole or in part, of the
proposed sublease,  (iii) Lessor's title to, and Mortgagee's Lien in respect of,
the Aircraft, Airframe and Engines will be recognized in such jurisdiction, (iv)
the Laws of such  jurisdiction  of domicile  require  fair  compensation  by the
government of such  jurisdiction,  payable in a currency freely convertible into
Dollars, for the loss of title to the Aircraft, Airframe or Engines in the event
of the requisition by such government of such title (unless Lessee shall provide
insurance in the amounts  required with respect to hull insurance  under Section
11 covering the requisition of title to the Aircraft, Airframe or Engines by the
government of such jurisdiction so long as the Aircraft, Airframe or Engines are
subject to such sublease),  (v) the agreement of such Permitted Air Carrier that
its rights under the sublease  are subject and  subordinate  to all the terms of
this Lease is enforceable  against such  Permitted Air Carrier under  applicable
law,  and (vi) there is no tort  liability of the owner or Lessor of an aircraft
not in possession  thereof under the laws of such country (it being agreed that,
in the event such latter opinion cannot be given in a form  satisfactory  to the
Owner  Participant,  such  opinion  shall  be  waived  if  insurance  reasonably
satisfactory  to the Owner  Participant is provided to cover such risk);  

          (e) No such sublease shall be made to a "tax exempt entity" as defined
in Section  168(h)(2) of the Code (including any Permitted  Foreign Air Carrier)
prior to the close of the Tax  Attribute  Period,  unless  Lessee  prepays  on a
lump-sum  basis any liability due under the Tax Indemnity  Agreement as a result
of such sublease based upon the  assumption  that such sublease were to continue
for the remainder of the term of such sublease,  PROVIDED,  that notwithstanding
the  foregoing,  such  sublease may be made without  requiring  such  prepayment
during the taxable  year in which the seventh  anniversary  of the Closing  Date
occurs so long as the  Aircraft  is not "used  predominantly  outside the United
States"  within the meaning of Section  168(g) of the Code  during such  taxable
year;  

          (f) Lessee shall furnish to Lessor and Mortgagee  evidence  reasonably
satisfactory  to Lessor  that the  insurance  required  by Section 11 remains in
effect;

          (g) All necessary documents shall have been duly filed,  registered or
recorded in such public  offices as may be required  fully to preserve the title
of Lessor, and the first priority security interest (subject to Permitted Liens)
of Mortgagee, in the Aircraft,  Airframe and Engines; 

<PAGE>
          (h) Except for the initial sublease to Express, Lessee shall reimburse
Lessor for all of its  reasonable  out-of-pocket  fees and expenses,  including,
without  limitation,  reasonable fees and disbursements of counsel,  incurred by
Lessor in connection  with any such  sublease;  and 

          (i) For all purposes of this Section 7.2.7,  the term "sublease" shall
be deemed to include  interchange  agreements  with  respect to the  Aircraft or
Airframe.

     7.3 CERTAIN LIMITATIONS ON SUBLEASING OR OTHER RELINQUISHMENT OF POSSESSION

          Notwithstanding anything to the contrary in Section 7.2:

          (a) The rights of any person that receives  possession of the Aircraft
in accordance with Section 7.2 shall be subject and subordinate to all the terms
of this Lease, and to Lessor's rights, powers and remedies hereunder, including,
without  limitation  (i) Lessor's  right to repossess  the Aircraft  pursuant to
Section 15, (ii) Lessor's right to terminate and avoid such sublease,  delivery,
transfer or relinquishment of possession upon the occurrence of a Lease Event of
Default  and (iii) the right to require  such  person to  forthwith  deliver the
Aircraft,  the Airframe and Engines subject to such transfer upon the occurrence
of a Lease Event of Default;

          (b) Lessee shall remain primarily liable hereunder for the performance
of all the terms of this Lease to the same  extent as if such  transfer  had not
occurred,  and no transfer of  possession of the  Aircraft,  the  Airframe,  any
Engine  or any Part  shall in any way  discharge  or  diminish  any of  Lessee's
obligations to Lessor hereunder or under any Operative Agreement;

          (c) Lessee  shall  ensure  that no  sublease,  delivery,  transfer  or
relinquishment  permitted  under  Section  7.2 shall  affect the  United  States
registration of the Aircraft, unless also made in accordance with the provisions
of Section 7.1.2. 

          (d) Any event that  constitutes  or would,  with the  passage of time,
constitute an Event of Loss under  paragraph  (c), (d), or (e) of the definition
of such  term (as set  forth in Annex A) shall  not be  deemed  to  violate  the
provisions of Section 7.2; and

          (e) Any Wet  Lease  shall  not  constitute  a  delivery,  transfer  or
relinquishment  of  possession  for  purposes  of  Section  7.2 and shall not be
prohibited by the terms hereof.

<PAGE>

SECTION  8.  MAINTENANCE;   REPLACEMENT  AND  POOLING  OF  PARTS;   ALTERATIONS,
             MODIFICATIONS AND ADDITIONS; OTHER LESSEE COVENANTS

     8.1   MAINTENANCE;   REPLACEMENT   AND   POOLING  OF  PARTS;   ALTERATIONS,
MODIFICATIONS AND ADDITIONS

          At all times during the Term, Lessee shall comply with, or cause to be
complied with,  each of the  provisions of Annex C, which  provisions are hereby
incorporated by this reference as if set forth in full herein.

     8.2 INFORMATION, CERTIFICATES, NOTICES AND REPORTS

            8.2.1 FINANCIAL INFORMATION

          Lessee will furnish to Lessor:

          (a)  Within 90 days  after the end of each of the first  three  fiscal
quarters in each fiscal year of Lessee,  a consolidated  balance sheet of Lessee
as of the end of such  quarter and related  statements  of income and cash flows
for the period commencing at the end of the previous fiscal year and ending with
the end of such  quarter,  setting  forth in each case in  comparative  form the
corresponding figures for the corresponding period in the preceding fiscal year,
prepared in accordance with GAAP;  PROVIDED THAT so long as Lessee is subject to
the reporting  requirements  of the  Securities  Exchange Act of 1934, a copy of
Lessee's report on Form 10-Q for such fiscal quarter  (excluding  exhibits) will
satisfy this paragraph (a).

          (b)  Within 120 days after the end of each  fiscal  year of Lessee,  a
consolidated  balance  sheet of  Lessee  as of the end of such  fiscal  year and
related  statements  of income and cash flows of Lessee for such fiscal year, in
comparative  form with the preceding  fiscal year,  prepared in accordance  with
GAAP,  together  with  a  report  of  Lessee's   independent   certified  public
accountants with respect to their audit of such financial  statements;  PROVIDED
THAT  so  long  as  Lessee  is  subject  to the  reporting  requirements  of the
Securities Exchange Act of 1934, a copy of Lessee's report on Form 10-K for such
fiscal year (excluding exhibits) will satisfy this paragraph (b).

            8.2.2 ANNUAL CERTIFICATE

          Within 120 days after the close of each fiscal year of Lessee,  Lessee
shall deliver to Lessor and Mortgagee an Officer's  Certificate of Lessee to the
effect  that such  officer  is  familiar  with or has  reviewed  or caused to be

<PAGE>

reviewed  the  relevant  terms of this  Lease  and the  other  Lessee  Operative
Agreements  and that such officer does not have knowledge of the existence as at
the date of such certificate of any Lease Default or Lease Event of Default.

            8.2.3 INFORMATION FOR FILINGS

          Lessee  shall  promptly  furnish to Owner  Participant  or Lessor such
information (other than with respect to the citizenship of Owner Participant and
Lessor) within Lessee's or any Permitted Sublessee's  possession,  or reasonably
available to or  obtainable  by Lessee or such  Permitted  Sublessee,  as may be
required to enable Lessor timely to file any reports  required to be filed by it
as lessor  under the Lease or to enable  Owner  Participant  to timely  file any
reports  required to be filed by it, as the beneficiary of the Trust Estate,  in
either case, with any Government  Entity because of, or in connection  with, the
interest of Owner  Participant  or Lessor in the Aircraft,  Airframe or Engines,
this Lease or any other part of the Trust Estate;  provided,  however, that with
respect to any such  information  which  Lessee  reasonably  deems  commercially
sensitive or  confidential,  Owner  Participant  or Lessor,  as the case may be,
shall afford Lessee a reasonable  opportunity  to seek from any such  Government
Entity a waiver of the  obligation  of Owner  Participant  or Lessor to file any
such information, or shall consent to the filing of such information directly by
Lessee in lieu of filing by Owner Participant or Lessor,  and if any such waiver
or consent is evidenced to the reasonable  satisfaction of Owner  Participant or
Lessor,  as the case may be, then Lessee  shall not be required to furnish  such
information to Owner Participant or Lessor.

SECTION 9. VOLUNTARY TERMINATION UPON OBSOLESCENCE

     9.1 RIGHT OF TERMINATION

          (a) Unless a Lease Event of  Default,  Payment  Default or  Bankruptcy
Default  shall have occurred and be  continuing,  Lessee shall have the right at
its option to terminate this Lease during the Base Lease Term, effective only on
a Termination Date occurring after the end of the Tax Attribute Period, if:

              (i) Lessee  makes a good  faith  determination  that the  Aircraft
     either  has  become  economically   obsolete  or  is  surplus  to  Lessee's
     requirements  and the Chief  Financial  Officer or  Treasurer  of Lessee so
     certifies in writing to Lessor; and

<PAGE>
              (ii)  written  notice  of  Lessee's  exercise  of  its  option  to
     terminate  this  Agreement  shall be given to Lessor  not less than 90 days
     prior to the proposed Termination Date specified in such notice.

          (b) Lessor shall notify Lessee and Mortgagee of Lessor's  intention to
sell or retain the  Aircraft,  as provided  in this  Section 9, no later than 45
days after Lessee gives Lessor  written notice  pursuant to Section  9.1(a)(ii).
Any failure by Lessor to give such notice of its election  shall be deemed to be
an election to sell the Aircraft, as provided in this Section 9.

          (c) Any termination  pursuant to this Section 9 shall become effective
on the date of the sale,  if any,  pursuant  to Section  9.2 or upon the date of
termination  and payment by Lessee and Lessor in accordance  with Section 9.3 if
Lessor elects to retain the Aircraft.

     9.2 ELECTION BY LESSOR TO SELL

            9.2.1 BIDS; CLOSING OF SALE

          Unless Lessor has given Lessee  notice of Lessor's  election to retain
the Aircraft,  Lessee, as agent for Lessor,  shall,  until the date ten Business
Days prior to the proposed Termination Date, use commercially reasonable efforts
to obtain bids for a cash purchase of the Aircraft and Lessor may, if it desires
to do so, also seek to obtain such bids.  In the event Lessee  receives any bid,
Lessee shall promptly,  and in any event at least ten Business Days prior to the
proposed date of sale, certify to Lessor in writing the amount and terms of such
bid, the proposed  date of such sale and the name and address of the person (who
shall not be Lessee or any Affiliate of Lessee or any person with whom Lessee or
any such  Affiliate  has an  arrangement  for the future use of the  Aircraft by
Lessee or any such Affiliate)  submitting such bid. In the event Lessor receives
any bid on or  prior  to the  date  ten  Business  Days  prior  to the  proposed
Termination Date, Lessor shall, at least ten Business Days prior to the proposed
date of sale, certify to Lessee in writing the amount and terms of such bid, the
proposed  date of such sale and the name and  address of the  person  submitting
such bid.

            9.2.2 CLOSING OF SALE

          (a) On the  proposed  Termination  Date (i) Lessee  shall  deliver the
Airframe and Engines or engines constituting part of the Aircraft to the bidder,
if any,  which  shall have  submitted  the highest  cash bid (net of  applicable
brokerage  commissions)  on or before the date ten  Business  Days prior to such

<PAGE>

Termination Date, in the same manner as if delivery were made to Lessor pursuant
to  Section 5 and Annex B and in full  compliance  with the terms  thereof,  and
shall duly transfer to Lessor title to any such engines not owned by Lessor, all
in  accordance  with the terms of Section 5 and Annex B, and (ii)  Lessor  shall
simultaneously  therewith  transfer  the Airframe and Engines or engines to such
bidder,  in the manner  described in Section 4.5, against cash paid to Lessor in
the amount of such highest bid (net of applicable brokerage  commissions and all
reasonable  out-of-pocket  fees and expenses  incurred by Lessor,  Mortgagee and
Owner  Participant in connection  with such sale and the related  termination of
this Lease (collectively, the "Expenses of Sale") and in the manner and in funds
of the type specified in Section 3.3.

          (b) All  proceeds of any sale  described in Section  9.2.2(a),  net of
Expenses  of  Sale,  shall  be paid  to and  retained  by  Lessor  and,  on such
Termination Date, and as a condition  precedent to such sale and the delivery of
the Aircraft and Engines or engines to such bidder,  Lessee shall pay to Lessor,
in the manner and in funds of the type specified in Section 3.3:

              (i)  all  unpaid  Basic  Rent  due  at  any  time  prior  to  such
     Termination Date; plus

              (ii) an amount  equal to the excess,  if any,  of the  Termination
     Value for the  Aircraft,  computed as of such  Termination  Date,  over the
     proceeds of such sale, net of Expenses of Sale; plus

              (iii) as  provided  in  Section  3.2.2,  interest  on the  amounts
     specified  in the  foregoing  clause (i) at the  Payment  Due Rate from and
     including  the date on which any such amount was due to the date of payment
     of such amount in full.

          As a further  condition  precedent to such sale and  delivery,  Lessee
shall  pay all  Supplemental  Rent due by  Lessee to  Lessor,  Mortgagee  or the
Participants under this Lease (including,  without limitation,  (A) Supplemental
Rent in  respect of  Make-Whole  Amount,  if any,  payable  pursuant  to Section
2.10(b) of the Trust  Indenture in connection with a prepayment of the Equipment
Notes upon such sale, (B) all interest  charges  provided for hereunder or under
any other  Lessee  Operative  Agreement  with respect to the late payment of any
amounts so payable, (C) the Expenses of Sale).

          (c) Upon and  subject  to any such sale and  receipt  of  proceeds  by
Lessor, and full and final payment of all amounts described in Section 9.2.2(b),
and compliance by Lessee with all the other provisions of this Section 9.2,

<PAGE>
              (i) Lessor will  transfer to Lessee,  in  accordance  with Section
     4.5, any Engines  constituting part of the Aircraft but which were not then
     installed on the Airframe and sold therewith; and

              (ii) the  obligation  of Lessee to pay Basic Rent, on or after the
     Payment Date with reference to which Termination  Value is computed,  shall
     cease,  and the Term for the Aircraft shall end effective as of the date of
     such sale.

          (d) A sale of the Aircraft  pursuant to this Section  9.2.2 shall take
place only on a Termination Date.  Subject to Section 9.3, if no sale shall have
occurred  on or as of  the  proposed  Termination  Date,  this  Agreement  shall
continue  in full  force  and  effect,  and all of  Lessee's  obligations  shall
continue,  including,  without  limitation,  its obligation to pay Rent, in each
case, as if the notice under Section 9.1 shall not have been given and,  subject
to Section 9.2.3(b), Lessee may give another notice pursuant to Section 9.1.

            9.2.3 WITHDRAWAL OF NOTICE OF TERMINATION

          (a) Lessee may withdraw  any notice  given  pursuant to Section 9.1 at
any time on or before the date 20 days prior to the proposed  Termination  Date,
whereupon  this  Agreement  shall  continue  in full force and effect and all of
Lessee's  obligations  shall  continue,   including,   without  limitation,  its
obligation  to pay Rent,  in each case, as if the notice under Section 9.1 shall
not have been given and Lessee may give another notice  pursuant to Section 9.1;
PROVIDED  that  Lessee  shall not be  entitled  to give more than three  notices
pursuant to Section 9.1.

          (b) Lessee shall pay all reasonable out-of-pocket fees and expenses of
Lessor,  Mortgagee  and  Owner  Participant  in  connection  with any  notice of
termination  withdrawn by Lessee or in connection with any notice of termination
pursuant to which a sale of the Aircraft fails to occur.

     9.3 RETENTION OF AIRCRAFT BY LESSOR

          (a) If Lessor  shall elect to retain the Aircraft in  accordance  with
Section 9.1, on the proposed Termination Date:

              (i) Lessor  shall pay,  or cause to be paid,  in the manner and in
     funds of the type  specified  in Section  3.3, to the  Mortgagee  an amount
     sufficient to prepay all  outstanding  Equipment  Notes pursuant to Section
     2.10(b) of the Trust Indenture;

<PAGE>
              (ii)  subject to receipt by  Mortgagee  of the funds  described in
     paragraph  (i) above,  Lessee  shall  deliver the  Airframe  and Engines or
     engines  constituting  part of the Aircraft to Lessor pursuant to Section 5
     and Annex B and in full compliance  with the terms thereof,  and shall duly
     transfer to Lessor  title to any such  engines not owned by Lessor,  all in
     accordance with the terms of Section 5 and Annex B;

              (iii)  Lessee  shall pay to Lessor,  in the manner and in funds of
     the type specified in Section 3.3:

                     (1)  all  unpaid  Basic  Rent due at any time prior to such
                          Termination Date; plus

                     (2)  as provided in Section 3.2.2,  interest on the amounts
                          specified in the  foregoing  clause (1) at the Payment
                          Due Rate from and including the date on which any such
                          amount was due to the date of  payment of such  amount
                          in full; and

              (iv) Lessee shall also pay all  Supplemental  Rent due and payable
     by Lessee  to  Lessor,  Mortgagee  or the  Participants  under  this  Lease
     (including   without   limitation  (A)  Supplemental  Rent  in  respect  of
     Make-Whole Amount, if any, payable pursuant to Section 2.10(b) of the Trust
     Indenture in connection with a prepayment of the Equipment  Notes,  (B) all
     interest charges provided for hereunder or under any other Lessee Operative
     Agreement  with respect to the late payment of any amounts so payable,  and
     (C) the reasonable  out-of-pocket  fees and expenses incurred by Lessor and
     Owner Participant in connection with such termination and sale).

          (b)  Upon  full  and  final  payment  to  Lessor,  Mortgagee  and  the
Participants  of the amounts  described in Section  9.3(a),  and  compliance  by
Lessee with all the other applicable provisions of this Section 9.3,

              (i) Lessor will  transfer to Lessee,  in  accordance  with Section
     4.5, any Engines  constituting part of the Aircraft but which were not then
     installed on the Airframe and sold therewith; and

              (ii) The  obligation of Lessee to pay Basic Rent  otherwise due on
     or after the  Termination  Date shall cease,  and the Term for the Aircraft
     shall end effective as of such Termination Date.

<PAGE>

SECTION 10. LOSS, DESTRUCTION, REQUISITION, ETC.

     10.1 EVENT OF LOSS WITH RESPECT TO AIRCRAFT

            10.1.1 NOTICE

          Upon the  occurrence of an Event of Loss with respect to the Airframe,
and any Engine or Engines  installed  thereon at the time of such Event of Loss,
Lessee  shall  promptly  (and in any event  within 10  Business  Days after such
occurrence) give Lessor and Mortgagee  written notice of such Event of Loss. For
purposes of Section 10.1, an Event of Loss with respect to the Airframe shall be
deemed to constitute an Event of Loss with respect to the Aircraft.

            10.1.2 PAYMENT OF LOSS AND TERMINATION OF LEASE

          (a) If an Event of Loss with  respect  to the  Aircraft  occurs,  then
Lessee  shall pay, in the manner and in funds of the type  specified  in Section
3.3, the following amounts:

              (i) on the  Stipulated  Loss Value Date next following the earlier
     of (x) the 120th day following the date of the  occurrence of such Event of
     Loss, and (y) the twentieth day following the receipt of insurance proceeds
     with respect to such occurrence, Lessee shall pay to Lessor:

                     (1)  all unpaid Basic Rent or Renewal Rent, as the case may
                          be,  due at any  time  prior to such  Stipulated  Loss
                          Value Date; plus

                     (2)  the Stipulated Loss Value of the Aircraft  computed as
                          of such Stipulated Loss Value Date; plus

                     (3)  as provided in Section  3.2.2,  interest on the amount
                          specified in the  foregoing  clause (1) at the Payment
                          Due Rate from and including the date on which any such
                          amount was due to the date of  payment of such  amount
                          in full;

     PROVIDED, that if such Stipulated Loss Value Date is a Payment Date, Lessee
     shall not be  obligated  to pay the Basic  Rent or Renewal  Rent  otherwise
     required to be paid on such date.

              (ii) on or before the date  required  for  payment of the  amounts
     specified  in  paragraph  (i)  above,  Lessee  shall  also  pay to  Lessor,
     Mortgagee and the  Participants all other amounts due and payable by Lessee
     
<PAGE>

     to  Lessor,   Mortgagee  and  the   Participants   under  this  Lease,  the
     Participation Agreement or any other Lessee Operative Agreement.

          (b) Upon  payment in full of all amounts  described  in the  foregoing
paragraph  (a),(i) the  obligation  of Lessee to pay Basic Rent or Renewal  Rent
hereunder  with respect to the Aircraft shall  terminate,  (ii) the Term for the
Aircraft shall end and (iii) Lessor will transfer the Aircraft to Lessee,  as-is
and where-is,  and subject to any insurer's salvage rights, but otherwise in the
manner described in Section 4.5.

     10.2 EVENT OF LOSS WITH RESPECT TO AN ENGINE

            10.2.1 NOTICE

          Upon the  occurrence  of an Event of Loss  with  respect  to an Engine
under  circumstances  in which an Event of Loss with respect to the Airframe has
not  occurred,  Lessee shall  promptly (and in any event within 10 Business Days
after such occurrence) give Lessor written notice of such Event of Loss.

            10.2.2 REPLACEMENT OF ENGINE

          Lessee  shall,  promptly  and in any event  within  90 days  after the
occurrence of such Event of Loss,  convey or cause to be conveyed to Lessor,  in
compliance  with Section 10.3 and as replacement  for the Engine with respect to
which any Event of Loss occurred,  title to a Replacement  Engine free and clear
of all Liens other than Permitted  Liens.  Such  Replacement  Engine shall be an
engine  manufactured by Engine Manufacturer that is the same model as the Engine
to be  replaced  thereby,  or an  improved  model,  and  that  is  suitable  for
installation  and  use on the  Airframe,  and  that  has a  value,  utility  and
remaining  useful  life  (without  regard to hours and  cycles  remaining  until
overhaul)  at least equal to the Engine to be replaced  thereby  (assuming  that
such Engine had been maintained in accordance with the Lease).

            10.2.3 ENGINE EXCHANGE

          Unless a Payment Default, Bankruptcy Default or Lease Event of Default
shall have  occurred  and be  continuing,  upon not less than five (5)  Business
Days' prior  written  notice to Lessor,  Lessee may  replace  any Engine  leased
hereunder with another engine (the "Exchanged  Engine") meeting the requirements
of Section  10.2.2.  Such Exchanged  Engine shall be deemed to be a "Replacement
Engine" and Lessor and Lessee shall comply with the  provisions  of Section 10.3
with regard to the Exchanged Engine and the Engine so replaced.

<PAGE>
     10.3 CONDITIONS TO ANY REPLACEMENT OF ENGINE

            10.3.1 DOCUMENTS

          Prior to or at the  time of  conveyance  of  title to any  Replacement
Engine to Lessor, Lessee shall take each of the following actions:

          (a) furnish Lessor with a full warranty bill of sale duly conveying to
Lessor such Replacement Engine in form and substance reasonably  satisfactory to
Lessor;

          (b) cause (i) a Lease Supplement subjecting such Replacement Engine to
this Lease,  duly  executed by Lessee,  to be delivered to Lessor for  execution
and, upon such execution,  to be filed for recordation  with the FAA pursuant to
the Act, (ii) a Trust Indenture  Supplement,  subjecting such Replacement Engine
to the Trust  Indenture,  to be  delivered  to Lessor for  execution  and,  upon
execution,  to be filed for  recordation  with the FAA  pursuant  to the Act and
(iii) such Financing  Statements  and other filings,  as Lessor or Mortgagee may
reasonably  request,  duly  executed by Lessee  and,  to the extent  applicable,
Lessor and  Mortgagee  (and Lessor and  Mortgagee  shall execute and deliver the
same), to be filed in such locations as any such party may reasonably request;

          (c) furnish such evidence of compliance with the insurance  provisions
of Section 11 with respect to such  Replacement  Engine as Lessor may reasonably
request;

          (d) furnish an opinion or opinions of Lessee's  counsel  (which may be
Lessee's legal  department)  reasonably  satisfactory to Lessor and addressed to
Lessor  and  Mortgagee  to the  effect  that  such  full  warranty  bill of sale
constitutes  an  effective  instrument  for  the  conveyance  of  title  to such
Replacement Engine;

          (e) furnish an opinion of  Lessee's  aviation  law counsel  reasonably
satisfactory  to Lessor  and  addressed  to Lessor and  Mortgagee  as to the due
filing for recordation of each Lease  Supplement and Trust Indenture  Supplement
with respect to such Replacement Engine under the Act; and

          (f) furnish a certificate of a qualified aircraft engineer (who may be
an employee of Lessee) certifying that such Replacement Engine complies with the
value,  utility  and  remaining  useful life  requirements  set forth in Section
10.2.2.

          Lessor  and  Lessee  understand  and agree  that if at the time of any
replacement of any Engine,  as contemplated in this Section 10, the Airframe was
registered in a jurisdiction other than the United States, then the requirements

<PAGE>

set  forth  above  in this  Section  10.3.1  relating  to  compliance  with  the
requirements  of the Act or the FAA,  shall be deemed to refer to the comparable
applicable Law of, and the Aviation Authority of, such other jurisdiction.

            10.3.2 OTHER OBLIGATIONS

          (a) Lessor  shall,  in all  events,  be  entitled  to the  benefits of
Section 1110 with respect to any Replacement  Engine and Lessee and Lessor shall
cooperate  and take such  action as the other may  reasonably  request  so as to
ensure that Lessor shall be entitled to such benefits.

          (b) No Event of Loss with  respect  to an Engine  shall  result in, or
otherwise allow or permit, any reduction, deferral, discharge or other change in
the timing or amount of any Rent payable by Lessee  hereunder,  and Lessee shall
pay all  such  Rent and  other  amounts  as  though  such  Event of Loss had not
occurred.

     10.4 CONVEYANCE TO LESSEE

          Upon  compliance by Lessee with the applicable  terms of Sections 10.2
and 10.3.1, Lessor will transfer to Lessee the Engine with respect to which such
Event of Loss occurred, in accordance with Section 4.5.

     10.5 APPLICATION OF PAYMENTS

          Any  amounts,  other than  insurance  proceeds in respect of damage or
loss not constituting an Event of Loss (the application of which is provided for
in  Section  11),  received  at any  time by  Lessor,  Lessee  or any  Permitted
Sublessee from any Government Entity or any other Person in respect of any Event
of Loss will be applied as follows:

            10.5.1 LOSS OF ENGINE

          If such amounts are received  with respect to an Engine (other than an
Engine  installed on the Airframe at the time such Airframe  suffers an Event of
Loss),  upon  compliance by Lessee with the  applicable  terms of Section 10.2.2
with  respect to the Event of Loss for which such  amounts  are  received,  such
amounts shall be paid over to, or retained by, Lessee.

            10.5.2 PAYMENT OF LOSS

          If such amounts are received, in whole or in part, with respect to the
Airframe, such amounts shall be applied as follows:

<PAGE>

          (a) FIRST,  if the sum  described in Section  10.1.2 has not then been
paid in full by Lessee, such amounts shall be paid to Lessor (or to Mortgagee so
long as Mortgagee  has not given notice to Lessee that the Trust  Indenture  has
been duly  discharged,  except with respect to Excluded  Payments) to the extent
necessary to pay in full such sum;

          (b) SECOND, the remainder, if any, shall be paid to Lessee.

     10.6 REQUISITION OF AIRCRAFT FOR USE

          If any Government  Entity shall  requisition  for use the Airframe and
the Engines or engines installed thereon, and if the same does not constitute an
Event of Loss,  Lessee  shall  promptly  notify  Lessor  and  Mortgagee  of such
requisition and all of Lessee's  obligations under this Agreement shall continue
to the same extent as if such requisition had not occurred;  PROVIDED,  HOWEVER,
that if the Airframe and Engines or engines  installed  thereon are not returned
to Lessor by Lessee at the end of the Term,  unless  Lessor shall have  elected,
upon notice given not less than 30 days nor more than 120 days before the end of
the Term, not to treat such event as  constituting an Event of Loss with respect
to the Aircraft,  Lessee shall be obligated to pay the Stipulated Loss Value and
all other  amounts  payable  pursuant  to  Section  10.1.2  with  respect to the
Aircraft.  If Lessor  shall have  elected not to treat such event as an Event of
Loss, Lessee shall be obligated to return the Airframe and Engines or engines to
Lessor  pursuant to, and in all other respects to comply with the provisions of,
Section 5 promptly upon their return by such Government Entity, and Lessee shall
pay to Lessor upon such return an amount  equal to the average  daily Basic Rent
payable by Lessee  during the Term for each day after the end of the Term to but
excluding the day of such return, up to a maximum of 30 days.

     10.7 REQUISITION OF AN ENGINE FOR USE

          If any Government  Entity shall requisition for use any Engine but not
the Airframe,  Lessee will replace such Engine by complying  with the applicable
terms of  Sections  10.2 and 10.3 to the same  extent as if an Event of Loss had
occurred  with  respect to such Engine,  and any payments  received by Lessor or
Lessee from such  Government  Entity with respect to such  requisition  shall be
paid or retained in accordance with Section 10.5.1.

     10.8 APPLICATION OF PAYMENTS

          All payments received by Lessor or Lessee, or any Permitted Sublessee,
from any  Government  Entity for the use of the  Airframe and Engines or engines
installed  thereon during the Term shall be paid over to, or retained by, Lessee

<PAGE>

and all payments received by Lessor or Lessee from any Government Entity for the
use of the  Airframe  and Engines or engines  installed  thereon  after the Term
shall  be  paid  over  to,  or  retained  by,  Lessor;  provided  that,  if such
requisition  constitutes an Event of Loss,  then all such payments shall be paid
over to Lessor (or to  Mortgagee  so long as  Mortgagee  has not given notice to
Lessee that the Trust Indenture has been duly discharged),  and held as provided
in Section 10.5.

     10.9 APPLICATION OF PAYMENTS DURING EXISTENCE OF A LEASE EVENT OF DEFAULT

          Any amount  described in this Section 10 that is payable or creditable
to, or  retainable  by, Lessee shall not be paid or credited to, or retained by,
Lessee if at the time such payment,  credit or retention would otherwise occur a
Payment Default or Bankruptcy Default shall have occurred and be continuing, but
shall  instead  be held by or paid over to Lessor  (or to  Mortgagee  so long as
Mortgagee has not given notice to Lessee that the Trust  Indenture has been duly
discharged)  as security for the  obligations of Lessee under this Lease and the
other Lessee Operative  Agreements and shall be invested pursuant to Section 4.4
hereof unless and until Lessor shall have demanded  liquidated  damages pursuant
to Section 15.1.3 or 15.1.4 and such amount is applied, at the option of Lessor,
or upon the  written  request of Lessee to Lessor,  from time to time during the
continuance  of a Lease Event of Default,  to  Lessee's  obligations  under this
Lease as and when due, it being  understood that any such  application  shall be
made to  such  obligations  of  Lessee  as  Lessor  may  determine  in its  sole
discretion. At such time as there shall not be continuing any Payment Default or
Bankruptcy  Default,  such  amount  shall be paid to  Lessee to the  extent  not
previously applied in accordance with this Section 10.9.

SECTION 11. INSURANCE

     11.1 LESSEE'S OBLIGATION TO INSURE

          Lessee shall comply with,  or cause to be complied  with,  each of the
provisions  of  Annex  D,  which  provisions  are  hereby  incorporated  by this
reference as if set forth in full herein.

     11.2 INSURANCE FOR OWN ACCOUNT

          Nothing  in  Section  11  shall  limit or  prohibit  (a)  Lessee  from
maintaining the policies of insurance  required under Annex D with higher limits
than those specified in Annex D, or (b) Lessor,  Equity Guarantor,  Mortgagee or
Owner Participant from obtaining insurance for its own account (and any proceeds
payable under such separate insurance shall be payable as provided in the policy

<PAGE>

relating  thereto);  PROVIDED,  HOWEVER,  that no  insurance  may be obtained or
maintained  that would limit or otherwise  adversely  affect the coverage of any
insurance  required  to be  obtained or  maintained  by Lessee  pursuant to this
Section 11 and Annex D.

     11.3 INDEMNIFICATION BY GOVERNMENT IN LIEU OF INSURANCE

          Lessor  agrees to accept,  in lieu of insurance  against any risk with
respect to the Aircraft described in Annex D, indemnification from, or insurance
provided by, the U.S.  Government,  or upon the written consent of Lessor, other
Government Entity, against such risk in an amount that, when added to the amount
of insurance  (including  permitted  self-insurance),  if any, against such risk
that Lessee (or any Permitted Sublessee) may continue to maintain, in accordance
with this Section 11, during the period of such  requisition or transfer,  shall
be at least  equal to the  amount  of  insurance  against  such  risk  otherwise
required by this Section 11.

     11.4 APPLICATION OF INSURANCE PROCEEDS

          As between  Lessor and Lessee,  all insurance  proceeds  received as a
result of the occurrence of an Event of Loss with respect to the Aircraft or any
Engine  under  policies  required to be  maintained  by Lessee  pursuant to this
Section 11 will be applied in  accordance  with  Section  10.5.  All proceeds of
insurance required to be maintained by Lessee, in accordance with Section 11 and
Section B of Annex D, in respect of any property damage or loss not constituting
an Event of Loss with  respect to the  Aircraft,  Airframe or any Engine will be
applied in payment  (or to  reimburse  Lessee)  for  repairs or for  replacement
property,  and any balance  remaining  after such  repairs or  replacement  with
respect to such damage or loss shall be paid over to, or retained by, Lessee.

     11.5 APPLICATION OF PAYMENTS DURING EXISTENCE OF DEFAULT

          Any amount  described in this Section 11 that is payable or creditable
to, or  retainable  by, Lessee shall not be paid or credited to, or retained by,
Lessee if at the time such payment,  credit or retention would otherwise occur a
Lease Event of Default shall have occurred and be continuing,  but shall instead
be held by or paid over to Lessor (or to Mortgagee so long as Mortgagee  has not
given notice to Lessee that the Trust  Indenture  has been duly  discharged)  as
security  for the  obligations  of Lessee under this Lease and shall be invested
pursuant  to Section  4.4 hereof  unless and until  Lessor  shall have  demanded
liquidated  damages  pursuant  to Section  15.1.3 or 15.1.4  and such  amount is
applied,  at the  option of  Lessor,  or upon the  written  request of Lessee to
Lessor, from time to time during the continuance of a Lease Event of Default, to

<PAGE>

Lessee's  obligations under this Lease and the other Lessee Operative Agreements
as and when due, it being understood that any such application  shall be made to
such  obligations of Lessee as Lessor may determine in its sole  discretion.  At
such time as there shall not be  continuing  any Lease  Event of  Default,  such
amount  shall  be paid  to  Lessee  to the  extent  not  previously  applied  in
accordance with this Section 11.5.

SECTION 12. INSPECTION

          (a) Lessor,  Mortgagee or their respective authorized  representatives
(the "Inspecting  Parties") may, upon reasonable  notice to Lessee,  inspect the
Aircraft,  Airframe and Engines  (including,  without  limitation,  the Aircraft
Documents) and Lessee shall cooperate,  and shall cause any Permitted  Sublessee
to cooperate, with the Inspecting Parties in connection with any such inspection
(including,  without  limitation,  permitting any such Inspecting  Party to make
copies of such Aircraft  Documents not reasonably deemed  confidential by Lessee
or such Permitted Sublessee).

          (b) Except during the  continuance of any Lease Event of Default while
the Section 1110 Period shall not be in effect,  any  inspection of the Aircraft
hereunder  shall be limited to a visual,  walk-around  inspection  and shall not
include the opening of any panels,  bays or other  components  of the  Aircraft,
Airframe  or  Engines.  Any  inspection   permitted  hereunder,   including  any
inspection  conducted during the continuance of a Lease Event of Default,  shall
be conducted in a manner which does not  interfere  with Lessee's or a Permitted
Sublessee's operation, use and maintenance of such Aircraft, which determination
of interference shall be made by Lessee in its reasonable sole discretion.

          (c) With  respect to such  rights of  inspection,  neither  Lessor nor
Mortgagee  shall have any duty or liability to make, or any duty or liability by
reason of not making, any such visit, inspection or survey.

          (d) Each  Inspecting  Party shall bear its own expenses in  connection
with any such  inspection  (including  the cost of any copies made in accordance
with  Section  12(a));  PROVIDED,  that if a Lease  Event of Default  shall have
occurred  and be  continuing,  Lessee shall bear all such  reasonable  expenses,
except,  in the case of a Chapter 11  reorganization,  during the  Section  1110
Period.

<PAGE>

          (e) If requested by Lessor,  Lessee shall  promptly  advise,  or shall
cause any  Permitted  Sublessee  to  advise,  Lessor of the date upon  which the
Aircraft,  Airframe or any Engine undergoes its next scheduled maintenance visit
or next major  check,  and with  respect to any  Engine,  the next  off-the-wing
maintenance,  and shall  advise  Lessor of the name and location of the relevant
maintenance  performer.  Lessor  shall  have  the  opportunity  to  attend  such
scheduled  maintenance visit or major check,  subject to the other provisions of
this Section 12.

SECTION 13. ASSIGNMENT; MERGER; SUCCESSOR OWNER TRUSTEE

     13.1 IN GENERAL

          This Lease and the other Lessee Operative  Agreements shall be binding
upon and  inure to the  benefit  of  Lessor  and  Lessee  and  their  respective
successors and permitted assigns. Except as otherwise expressly permitted by the
terms of the Lease or any other  Lessee  Operative  Agreement,  Lessee will not,
without the prior  written  consent of Lessor and  Mortgagee,  assign any of its
rights under this Lease. Except as otherwise provided herein (including, without
limitation, under the provisions of Section 15 hereof), Lessor and Mortgagee may
not assign or convey any of its right,  title and  interest in and to this Lease
or the Aircraft without the prior written consent of Lessee, such consent not to
be unreasonably withheld.

     13.2 MERGER OF LESSEE

            13.2.1 IN GENERAL

          Lessee shall not consolidate with or merge into any other person under
circumstances  in which  Lessee is not the  surviving  corporation,  or  convey,
transfer or lease in one or more  transactions all or  substantially  all of its
assets to any other person, unless:

          (a) such person is organized,  existing and in good standing under the
Laws of the  United  States,  any State of the  United  States  or the  District
Columbia and, upon consummation of such transaction,  such person will be a U.S.
Air Carrier;

          (b) such person  executes and delivers to Lessor and  Mortgagee a duly
authorized,   legal,  valid,  binding  and  enforceable  agreement,   reasonably
satisfactory in form and substance to Lessor, containing an effective assumption
by such  person  of the due and  punctual  performance  and  observance  of each
covenant,  agreement  and  condition in the Lessee  Operative  Agreements  to be
performed or observed by Lessee;

<PAGE>

          (c)  such  person  makes  such  filings  and  recordings  with the FAA
pursuant to the Act as shall be  necessary  to evidence  such  consolidation  or
merger; and

          (d) immediately after giving effect to such consolidation or merger no
Lease Event of Default shall have occurred and be continuing.

            13.2.2 EFFECT OF MERGER

          Upon any such  consolidation  or merger of Lessee with or into, or the
conveyance,  transfer  or lease by  Lessee  of all or  substantially  all of its
assets to, any Person in  accordance  with this Section  13.2,  such Person will
succeed to, and be  substituted  for, and may exercise every right and power of,
Lessee  under the Lessee  Operative  Agreements  with the same effect as if such
person had been named as "Lessee" therein.  No such  consolidation or merger, or
conveyance, transfer or lease, shall have the effect of releasing Lessee or such
Person from any of the  obligations,  liabilities,  covenants or undertakings of
Lessee under the Lease.

     13.3 ASSIGNMENT SECURITY FOR LESSOR'S OBLIGATIONS

          In order to secure the indebtedness  evidenced by the Equipment Notes,
Lessor has  agreed in the Trust  Indenture,  among  other  things,  to assign to
Mortgagee this Lease and to mortgage the Aircraft, Airframe and Engines in favor
of Mortgagee,  subject to the  reservations  and  conditions  therein set forth.
Lessee  hereby  accepts and consents to the  assignment  of all Lessor's  right,
title  and  interest  in and to this  Lease  pursuant  to the terms of the Trust
Indenture.  In accordance with Section 3.3(c),  Lessee agrees to pay directly to
Mortgagee (or, after receipt by Lessee of notice from Mortgagee of the discharge
of the Trust  Indenture,  to Lessor),  all amounts of Rent (other than  Excluded
Payments)  due or to become due  hereunder  and assigned to Mortgagee and Lessee
agrees that Mortgagee's  right to such payments  hereunder shall be absolute and
unconditional and shall not be affected by any circumstance,  including, without
limitation,  the circumstances  set forth in Section 16 hereof.  Notwithstanding
the foregoing  assignment of this Lease,  the obligations of Lessee to Lessor to
perform the terms and  conditions  of this Lease shall  remain in full force and
effect.

     13.4 SUCCESSOR OWNER TRUSTEE

          Lessee  agrees that in the case of the  appointment  of any  successor
Owner Trustee pursuant to the terms of the Participation Agreement and the Trust
Agreement,  such  successor  Owner Trustee  shall,  upon written  notice by such
successor Owner Trustee to Lessee,  succeed to all the rights,  powers and title

<PAGE>

of Lessor  hereunder  and  shall be  deemed  to be  Lessor  and the owner of the
Aircraft  and the other  assets  of the Trust  Estate  for all  purposes  hereof
without  the  necessity  of any consent or approval by Lessee and without in any
way  altering  the terms of this Lease or  Lessee's  obligations  hereunder.  An
appointment  and  designation of a successor Owner Trustee shall not exhaust the
right to appoint and designate  further  successor or additional  Owner Trustees
pursuant to the Participation Agreement and the Trust Agreement,  and such right
may be exercised repeatedly as long as this Lease shall be in effect.

SECTION 14. LEASE EVENTS OF DEFAULT

          The  occurrence  of any one or more  of the  following  circumstances,
conditions,  acts or events,  for any reason  whatsoever  and  whether  any such
circumstance,  condition, act or event shall be voluntary or involuntary or come
about or be effected by  operation of Law or pursuant to or in  compliance  with
any judgment,  decree, order, rule or regulation of any Government Entity, shall
constitute a Lease Event of Default so long as it shall not have been remedied:

     14.1 PAYMENTS

          Lessee  shall  fail to pay any  amount of Basic  Rent,  Renewal  Rent,
Stipulated  Loss Value or Termination  Value within five (5) Business Days after
the same shall have  become due;  or Lessee  shall fail to pay any  Supplemental
Rent (other than Stipulated  Loss Value or Termination  Value) when due and such
failure shall continue for a period in excess of ten (10) Business Days from and
after the date of any written  notice to Lessee from Lessor,  Mortgagee or Owner
Participant of the failure to make such payment when due; provided that any such
failure  to pay any  Excluded  Payment  shall not  constitute  a Lease  Event of
Default until  written  notice is given by the Owner  Participant  to Lessee and
Mortgagee  that such  failure  constitutes  a Lease  Event of  Default  and such
failure  shall have  continued  for a period in excess of ten (10) Business Days
after such notice.

     14.2 INSURANCE

          Lessee  shall fail to carry and  maintain,  or cause to be carried and
maintained, insurance on and in respect of the Aircraft, Airframe and Engines in
accordance with the provisions of Section 11.

<PAGE>

     14.3 OTHER COVENANTS

          Lessee  shall fail to observe or perform (or caused to be observed and
performed) in any material  respect any other covenant,  agreement or obligation
set forth  herein or in any other  Lessee  Operative  Agreement  (other than the
covenants, agreements and obligations set forth in the Tax Indemnity Agreement),
and such  failure  shall  continue  unremedied  for a period of 30 days from and
after  the  date  of  written  notice  thereof  to  Lessee  from  Lessor,  Owner
Participant or Mortgagee,  unless such failure is capable of being corrected and
Lessee shall be diligently  proceeding  to correct such  failure,  in which case
there shall be no Lease  Event of Default  unless and until such  failure  shall
continue unremedied for a period of 90 days after receipt of such notice.

     14.4 REPRESENTATIONS AND WARRANTIES

          Any   representation  or  warranty  made  by  Lessee  herein,  in  the
Participation  Agreement or in any other Lessee Operative  Agreement (other than
the representations and warranties of Lessee in the Tax Indemnity Agreement) (a)
shall prove to have been untrue or inaccurate in any material  respect as of the
date made, (b) such untrue or inaccurate  representation or warranty is material
at the time in question, (c) and the same shall remain uncured (to the extent of
the adverse impact of such  incorrectness on the interest of the Participants or
Lessor)  for a period in  excess  of 30 days from and after the date of  written
notice  thereof from Lessor,  Owner  Participant  or Mortgagee to Lessee (except
that this clause (c) shall be  inapplicable  in the case of Section 6.1.7 of the
Participation Agreement).

     14.5 BANKRUPTCY AND INSOLVENCY

          (a)  Lessee  shall  consent  to the  appointment  of or the  taking of
possession by a receiver,  trustee or  liquidator of itself or of  substantially
all of its  property,  or Lessee shall admit in writing its inability to pay its
debts  generally  as they come due, or does not pay its debts  generally as they
become due or shall make a general  assignment for the benefit of creditors,  or
Lessee shall file a voluntary  petition in bankruptcy or a voluntary petition or
an answer  seeking  reorganization,  liquidation or other relief in a case under
any bankruptcy  Laws or other  insolvency  Laws (as in effect at such time),  or
Lessee shall seek relief by  voluntary  petition,  answer or consent,  under the
provisions  of any other  bankruptcy  or other  similar  Law  providing  for the
reorganization  or  winding-up  of  corporations  (as in effect at such time) or
Lessee's  board of  directors  shall adopt a resolution  authorizing  any of the
foregoing; or

<PAGE>

          (b) an order,  judgment  or decree  shall be  entered  by any court of
competent  jurisdiction  appointing,  without the consent of Lessee, a receiver,
trustee or liquidator  of Lessee or of  substantially  all of its  property,  or
substantially  all of the property of Lessee shall be sequestered,  and any such
order,  judgment or decree of appointment or sequestration shall remain in force
undismissed,  unstayed and  unvacated  for a period of 90 days after the date of
entry thereof; or

          (c) a petition  against Lessee in a case under any bankruptcy  Laws or
other  insolvency Laws (as in effect at such time) is filed and not withdrawn or
dismissed  within 90 days  thereafter,  or if, under the  provisions  of any Law
providing for  reorganization  or winding-up of corporations  which may apply to
Lessee, any court of competent  jurisdiction  assumes  jurisdiction,  custody or
control of Lessee or of substantially all of its property and such jurisdiction,
custody or control remains in force  unrelinquished,  unstayed and  unterminated
for a period of 90 days.

SECTION 15. REMEDIES AND WAIVERS

     15.1 REMEDIES

          If any Lease Event of Default  shall occur and be  continuing,  Lessor
may,  at its option and at any time and from time to time,  exercise  any one or
more of the following remedies as Lessor in its sole discretion shall elect:

            15.1.1 RETURN AND REPOSSESSION

          Lessor may cause  Lessee,  upon giving  written  notice to Lessee,  to
return promptly,  and Lessee shall return promptly,  the Airframe and Engines as
Lessor  may so  demand,  to  Lessor  or its order in the  manner  and  condition
required by, and otherwise in accordance  with,  all the provisions of Section 5
as if the  Airframe or Engine  were being  returned at the end of the Base Lease
Term or any  Renewal  Lease Term or Lessor,  at its  option,  may enter upon the
premises where the Airframe or any Engine, or any Part thereof,  are located and
take  immediate  possession  of and remove the same by  summary  proceedings  or
otherwise,  all  without  liability  accruing to Lessor for or by reason of such
entry or taking of possession, whether for the restoration of damage to property
caused by such taking or otherwise, and Lessee expressly waives any right it may
have to a hearing prior to repossession of the Aircraft.

<PAGE>
            15.1.2 SALE AND USE

          Lessor  may sell the  Airframe  and/or any Engine at public or private
sale, at such times and places, and to such Persons (including Lessor, Mortgagee
or any  Participant),  as Lessor may determine;  or Lessor may otherwise dispose
of, hold,  use,  operate,  lease to others or keep idle the Airframe  and/or any
Engine, as Lessor, in its sole discretion,  may determine, all free and clear of
any rights of Lessee and without  any duty to account to Lessee with  respect to
such action or inaction or for any  proceeds  with  respect  thereto,  except as
hereinafter  set forth in this  Section  15, and except to the extent  that such
proceeds  would  constitute,  under  applicable  Law, a  mitigation  of Lessor's
damages  suffered or incurred as a result of the subject Lease Event of Default.
Lessor shall give Lessee at least 15 days prior written notice of the date fixed
for any public sale of the Airframe and/or any Engine or of the date on or after
which will occur the execution of any contract providing for any private sale.

            15.1.3 CERTAIN LIQUIDATED DAMAGES

          Whether or not Lessor shall have exercised, or shall thereafter at any
time exercise,  any of its rights under Section 15.1.1 or 15.1.2 with respect to
the Airframe and/or any Engine,  or any Part thereof,  Lessor, by written notice
to Lessee  specifying a payment date (which shall be the  Stipulated  Loss Value
Date next  occurring not less than 10 days after the date of such  notice),  may
demand Lessee to pay to Lessor,  and Lessee shall pay to Lessor,  on the payment
date so  specified  and in the  manner  and in funds of the  type  specified  in
Section  3.3, as  liquidated  damages for loss of a bargain and not as a penalty
(in lieu of the Basic Rent or Renewal Rent, as the case may be, for the Aircraft
in respect of all periods  commencing on or after the date specified for payment
in such notice), the following amounts:

          (a) all unpaid Basic Rent or Renewal  Rent, as the case may be, due at
any time prior to the Stipulated Loss Value Date specified in such notice; plus

          (b) an amount  equal to the  excess,  if any, of the  Stipulated  Loss
Value for the Aircraft,  computed as of the Stipulated Loss Value Date specified
in such  notice,  over the Fair Market  Sales Value of the  Aircraft,  as of the
Stipulated Loss Value Date specified in such notice; plus

          (c) interest on the amounts  specified in the foregoing  clause (a) at

<PAGE>

the  Payment Due Rate from and  including  the date on which any such amount was
due to the date of payment of such amount; plus

          (d) interest on the amount  specified in the  foregoing  clause (b) at
the Payment Due Rate from and including the Stipulated Loss Value Date specified
in such notice to the date of payment of such amount.

            15.1.4 LIQUIDATED DAMAGES UPON SALE

          If Lessor,  pursuant to Section  15.1.2 or applicable  Law, shall have
sold the Aircraft, Lessor, in lieu of exercising its rights under Section 15.1.3
with respect to the Aircraft, may, if Lessor shall so elect, upon giving written
notice to Lessee,  demand Lessee to pay Lessor,  and Lessee shall pay to Lessor,
on the date of such sale and in the manner and in funds of the type specified in
Section  3.3, as  liquidated  damages for loss of a bargain and not as a penalty
(in lieu of the Basic Rent or Renewal Rent, as the case may be, for the Aircraft
in respect of all periods  commencing  on or after the date of such  sale),  the
following amounts:

          (a) all unpaid Basic Rent or Renewal  Rent, as the case may be, due at
any time prior to the Stipulated Loss Value Date on or immediately preceding the
date of such sale; plus

          (b) an amount equal to the excess,  if any, of (i) the Stipulated Loss
Value of the Aircraft, computed as of the Stipulated Loss Value Date used in the
foregoing  clause (a) for the computation of unpaid Rent, over (ii) the proceeds
of such sale,  minus all reasonable costs of Lessor in connection with the sale;
plus

          (c) if the date of such sale is not a Stipulated  Loss Value Date,  an
amount equal to interest on the  outstanding  principal  amount of the Equipment
Notes at the rate per annum borne thereby from and including the Stipulated Loss
Value Date used in the foregoing  clause (a) for the  computation of unpaid Rent
to the date of such sale; plus

          (d) interest on the amounts  specified in the foregoing  clause (a) at
the  Payment Due Rate from and  including  the date on which any such amount was
due to the date of payment of such amount; plus

          (e)  interest on the sum of the  amounts  specified  in the  foregoing
clause (b) at the Payment Due Rate from and  including  the date of such sale to
the date of payment of such amounts.

<PAGE>

            15.1.5 RESCISSION

          Lessor may (i) at its option,  rescind or  terminate  this Lease as to
the Aircraft,  Airframe or any Engine, or any Part thereof, or (ii) exercise any
other  right or  remedy  that may be  available  to it under  applicable  Law or
proceed by  appropriate  court  action to enforce the terms hereof or to recover
damages for the breach hereof,  including without limitation  Lessee's agreement
to lease the Aircraft for the Term and to pay Rent.

            15.1.6 OTHER REMEDIES

          In addition to the  foregoing  remedies  (but without  duplication  of
amounts  otherwise  paid under this Section 15),  Lessee shall be liable for any
and all unpaid Rent due hereunder  before,  during or after (except as otherwise
provided  herein) the  exercise  of any of the  foregoing  remedies  and for all
reasonable  attorneys'  fees and other costs and expenses of Lessor,  including,
without  limitation,  interest on overdue  Rent at the rate as herein  provided,
incurred  by  reason of the  occurrence  of any Lease  Event of  Default  or the
exercise of Lessor's  remedies with respect  thereto,  including all  reasonable
costs and  expenses  of Lessor  incurred  in  connection  with the return of the
Airframe or any Engine,  in accordance with the terms of Section 5 or in placing
the  Airframe or any Engine,  in the  condition  and  airworthiness  required by
Section 5.

     15.2 LIMITATIONS UNDER CRAF

          Notwithstanding the provisions of Section 15.1, during any period that
the Aircraft,  Airframe or any Engine is subject to CRAF in accordance  with the
provisions of Section 7.2.3 and in the possession of the U.S. Government, Lessor
shall not,  as a result of any Lease  Event of Default,  exercise  its  remedies
hereunder in such manner as to limit  Lessee's  control under this Lease (or any
Permitted  Sublessee's  control under any  Permitted  Sublease) of the Aircraft,
Airframe or such  Engine,  unless at least 30 days' (or such other period as may
then be applicable  under CRAF) written notice of default  hereunder  shall have
been given by Lessor or Mortgagee by registered or certified mail to Lessee (and
any Permitted  Sublessee) with a copy to the Contracting Officer  Representative
or  Representatives  for the Military  Airlift  Command of the United States Air
Force to whom notices must be given under the  contract  governing  Lessee's (or
any Permitted  Sublessee's)  participation in CRAF with respect to the Aircraft,
Airframe or any Engine.

<PAGE>

     15.3 RIGHT TO PERFORM FOR LESSEE

          If Lessee (i) fails to make any payment of Rent required to be made by
it  hereunder  or (ii)  fails to perform  or comply  with any of its  agreements
contained  herein and such failure  continues  for a period of thirty days after
written  notice  thereof is given by Lessor,  Mortgagee or Owner  Participant to
Lessee,  Lessor may (but shall not be obligated to) make such payment or perform
or comply with such agreement,  and the amount of such payment and the amount of
the expenses of Lessor or Mortgagee  incurred in connection with such payment or
the  performance  of or  compliance  with  such  agreement,  as the case may be,
together  with  interest  thereon  at the  Payment  Due  Rate,  shall be  deemed
Supplemental  Rent,  payable  by Lessee  upon  demand  by  Lessor or  Mortgagee,
whichever is entitled thereto. No such payment,  performance or compliance shall
be deemed to cure any Lease  Default  or Lease  Event of  Default  or  otherwise
relieve Lessee of its obligations with respect thereto.

     15.4 DETERMINATION OF FAIR MARKET SALES VALUE

          For the purpose of this  Section 15, the "Fair  Market Sales Value" of
the Aircraft  shall be  determined  on an "as is, where is" basis and shall take
into account customary brokerage and other out-of-pocket fees and expenses which
typically would be incurred in connection with a sale of the Aircraft.  Any such
determination shall be made by an Appraiser selected by Lessor and the costs and
expenses associated  therewith shall be borne by Lessee,  unless Lessor does not
obtain possession of the Aircraft, Airframe and Engines pursuant to this Section
15, in which case an  Appraiser  shall not be  appointed  and Fair Market  Sales
Value for purposes of this Section 15 shall be zero.

     15.5 REMEDIES CUMULATIVE

          Nothing contained in this Lease shall be construed to limit in any way
any right,  power,  remedy or privilege  of Lessor  hereunder or under any other
Operative  Agreement or now or hereafter existing at law or in equity.  Each and
every right, power, remedy and privilege hereby given to, or retained by, Lessor
in this Lease  shall be in  addition  to and not in  limitation  of every  other
right, power,  remedy and privilege given under the Operative  Agreements or now
or hereafter existing at law or in equity.  Each and every right,  power, remedy
and privilege of Lessor under this Lease and any other  Operative  Agreement may
be exercised from time to time or simultaneously  and as often and in such order
as may be deemed  expedient  by Lessor.  All such rights,  powers,  remedies and

<PAGE>

privileges shall be cumulative and not mutually  exclusive,  and the exercise of
one shall not be deemed a waiver of the  right to  exercise  any  other.  Lessee
hereby waives to the extent  permitted by applicable  Law any right which it may
have to require Lessor to choose or elect remedies.

SECTION 16. LESSEE'S OBLIGATIONS; NO SETOFF, COUNTERCLAIM, ETC.

          (a) Lessee's  obligation to pay Rent  hereunder  shall be absolute and
unconditional,  and  shall  not  be  affected  by  any  event  or  circumstance,
including, without limitation: (i) any setoff, counterclaim, recoupment, defense
or other right that Lessee may have against Lessor,  Mortgagee, any Participant,
any Note Holder, or any other Person for any reason whatsoever;  (ii) any defect
in the title, airworthiness, condition, design, operation or fitness for use of,
or any  damage to or loss or  destruction  of,  the  Aircraft,  Airframe  or any
Engine,  or any  interruption  or cessation in the use or possession  thereof by
Lessee   for  any  reason   whatsoever;   (iii)  any   insolvency,   bankruptcy,
reorganization or similar  proceedings by or against Lessee or any other Person;
or (iv) any other  circumstance,  happening or event whatsoever,  whether or not
similar to any of the foregoing.

          (b) If for any reason  whatsoever  this Lease shall be  terminated  in
whole  or in  part by  operation  of law or  otherwise  except  as  specifically
provided herein,  Lessee  nonetheless agrees to pay an amount equal to each Rent
payment at the time such payment would have become due and payable in accordance
with the terms  hereof had this  Agreement  not been  terminated  in whole or in
part.  Lessee hereby waives,  to the extent permitted by applicable law, any and
all rights that it may now have or that at any time  hereafter  may be conferred
upon it, by statute or otherwise,  to terminate,  cancel, quit or surrender this
Agreement, except in accordance with the express terms hereof.

          (c)  Nothing  set  forth in this  Section  16 shall  be  construed  to
prohibit Lessee from separately pursuing any claim that it may have from time to
time against  Lessor or any other Person with respect to any matter  (other than
the absolute and unconditional nature of Lessee's  obligations  hereunder to pay
Rent,  and other than the matters  specified in  paragraphs  (a) and (b) above).
Without limiting the foregoing, nothing in this Section 16 shall be construed as
a waiver by Lessee,  or otherwise  limit Lessee in pursuing any claim by Lessee,
of any breach by Lessor,  Owner  Participant or any other Person of any covenant
or obligation contained in any Operative Agreement.

<PAGE>

SECTION 17. RENEWAL AND PURCHASE OPTIONS

     17.1 NOTICES GENERALLY

          (a) At  least  225  days  but not  more  than  375  days  prior to the
Scheduled  Expiration Date or, if a Renewal Lease Term is then in effect,  prior
to the Scheduled Renewal Term Expiration Date of such Renewal Lease Term, Lessee
may  provide  notice to Lessor  that  Lessee may  exercise  either the option to
extend the leasing of the Aircraft for a Renewal  Lease Term pursuant to Section
17.2 or the option to purchase the Aircraft on the Scheduled  Expiration Date or
Scheduled  Renewal Term  Expiration Date of such Renewal Lease Term, as the case
may be, pursuant to Section 17.3 (a "Preliminary Notice").

          (b) If any such Preliminary Notice is given by Lessee, then Lessee may
provide a further  notice  specifying  which  option it intends  to elect,  with
respect to the relevant  period,  pursuant to Section  17.2.1 or 17.3.1,  as the
case may be.

     17.2 RENEWAL OPTIONS

            17.2.1 RENEWAL NOTICE

          (a) If Lessee has given a Preliminary  Notice, as specified in Section
17.1, and subject to the terms and  conditions of this Section 17.2,  Lessee may
exercise  its option to extend  the  leasing of the  Aircraft  hereunder  on two
occasions,  in each case until the next Scheduled  Renewal Term Expiration Date,
on the same terms,  provisions and conditions  (except as  contemplated  by this
Section 17) set forth herein and in the other Lessee  Operative  Agreements with
respect to the Base Lease Term, by delivery of a notice (a "Renewal  Notice") to
Lessor  not less  than 180 days but not more  than 375 days  prior to (i) if the
Base Lease Term is then in effect,  the Scheduled  Expiration Date, or (ii) if a
Renewal Lease Term is then in effect, the Scheduled Renewal Term Expiration Date
for such Renewal Lease Term.

          (b) Notwithstanding  anything to the contrary in this Agreement or any
other Operative Agreement:

              (i) No  Preliminary  Notice or Renewal  Notice shall be binding on
     Lessor or oblige Lessor to extend the leasing of the Aircraft hereunder for
     a Renewal Lease Term if any Payment  Default,  Bankruptcy  Default or Lease
     Event of Default  shall have  occurred and be  continuing  on and as of the
     date that such Renewal Lease Term would otherwise commence.

<PAGE>

              (ii) Any Renewal  Notice  shall be  revocable  by Lessee  until 10
     Business  Days after the Renewal  Rent is  determined  in  accordance  with
     Sections  17.2.2 and unless  revoked by written  notice by Lessee to Lessor
     shall thereafter  become  irrevocable and shall constitute an unconditional
     obligation  of Lessee to extend the leasing of the Aircraft  hereunder  for
     the Renewal Lease Term to which such Renewal Notice relates.

              (iii) Lessee  shall not be entitled to give any Renewal  Notice if
     it has (x) not delivered a  Preliminary  Notice or (y) delivered a Purchase
     Notice to Lessor.

            17.2.2 RENEWAL RENT

          (a) During the Renewal Lease Term,  Lessee shall pay to Lessor on each
Payment  Date,  in the manner and in the funds of the type  specified in Section
3.3, Renewal Rent in advance.

          (b) The Renewal Rent payable by Lessee on each Payment Date during any
Renewal  Lease Term shall be the Fair Market  Rental  Value of the  Aircraft for
such Renewal  Lease Term.  Any such Fair Market Rental Value shall be determined
not more than 10 Business Days after Lessee gives a Preliminary Notice by mutual
agreement  of Lessor  and  Lessee  or, if they  shall be unable to agree,  by an
appraisal in accordance with Section 17.4.

            17.2.3 STIPULATED LOSS AND TERMINATION VALUES

          (a) For any  Renewal  Lease  Term,  Stipulated  Loss  Value  Dates and
Termination Value dates shall be extended  throughout such Renewal Lease Term on
the same days and for the same months as during the Base Lease Term.

          (b)  Stipulated  Loss Value and  Termination  Value  amounts  that are
payable  during any such Renewal Lease Term shall be determined at the same time
that the Renewal Rent for such Renewal  Lease Term is  determined  under Section
17.2.2. Stipulated Loss Values and Termination Values for any such Renewal Lease
Term shall,  commencing on the first day of such Renewal Lease Term, be equal to
the Fair  Market  Sales Value of the  Aircraft,  computed as of the first day of
such Renewal  Lease Term,  and shall  decline  ratably on a monthly basis to the
Fair Market Sales Value of the Aircraft as of the last day of such Renewal Lease
Term.

          (c) Any Fair  Market  Sales  Value of the  Aircraft,  for  purposes of
calculating  Stipulated  Loss Value and  Termination  Value  amounts  applicable
during any such Renewal Lease Term,  shall be determined by mutual  agreement of

<PAGE>

Lessor  and  Lessee or, if they  shall be unable to agree,  by an  appraisal  in
accordance with Section 17.4.

     17.3 PURCHASE OPTION

            17.3.1 PURCHASE NOTICE

          (a)  Subject  to  Section  17.1 and the terms and  conditions  of this
Section 17.3,  Lessee may elect to purchase the Aircraft,  on any Purchase Date,
at a purchase  price equal to the lesser of (i) 61.35% of Lessor's Cost and (ii)
the Fair Market Sales Value of the Aircraft computed as of the Purchase Date.

          (b) Lessee may  exercise  such option to  purchase  the  Aircraft,  by
delivery of a notice (a  "Purchase  Notice") to Lessor not less than 180 and not
more than 375 days prior to the Purchase Date specified in such Purchase Notice.

          (c) Notwithstanding  anything to the contrary in this Agreement or any
other Operative Agreement:

              (i) Any Purchase Notice (whether  delivered or deemed to have been
     delivered)   shall  be   revocable   until  10  Business   Days  after  the
     determination  of the Fair Market  Sales Value in  accordance  with Section
     17.3.2 and  unless  revoked  by  written  notice by Lessee to Lessor  shall
     thereafter  become   irrevocable  and  shall  constitute  an  unconditional
     obligation of Lessee to purchase the Aircraft under this Section 17.3.

              (ii) No Preliminary  Notice or Purchase Notice shall be binding on
     Lessor  or oblige  Lessor to sell the  Aircraft  hereunder  if any  Payment
     Default,  Bankruptcy  Default or Lease Event of Default shall have occurred
     and be continuing on and as of such Purchase Date.

              (iii) Lessee shall not be entitled to give any Purchase  Notice in
     respect of any  Purchase  Date if it has (x) not  delivered  a  Preliminary
     Notice or (y)  delivered  a Renewal  Notice  for a Renewal  Lease Term that
     would commence immediately following such Purchase Date.

            17.3.2 DETERMINATION OF FAIR MARKET SALES VALUE

          The Fair Market Sales Value of the Aircraft  shall be  determined  not
more than 10 Business  Days after  Lessee gives a  Preliminary  Notice by mutual
agreement  of Lessor  and  Lessee  or, if they  shall be unable to agree,  by an
appraisal in accordance with Section 17.4.

<PAGE>
            17.3.3 TITLE

          Upon full and final payment by Lessee of (a) the  applicable  purchase
price of the Aircraft, (b) all unpaid Rent due and payable through and including
the Purchase Date and (c) all other amounts due and payable by Lessee under this
Agreement,  Lessor will  transfer to Lessee title to the Aircraft in  accordance
with Section 4.5.

     17.4 APPRAISALS

          Whenever  Fair Market  Rental  Value or Fair Market Sales Value of the
Aircraft is required to be  determined  by an  appraisal  under this Section 17,
Lessee and Lessor  shall  appoint a mutually  satisfactory  Appraiser to conduct
such appraisal. If Lessee and Lessor fail to agree upon a satisfactory Appraiser
then each shall promptly appoint a separate  Appraiser and such Appraisers shall
jointly determine such amount. If either Lessee or Lessor fails to so appoint an
Appraiser,  the determination of the single Appraiser  appointed shall be final.
If two Appraisers  are appointed and within 7 days after the  appointment of the
latter of such two  Appraisers,  they cannot  agree upon such  amount,  such two
Appraisers shall, within 8 days after such latter  appointment,  appoint a third
Appraiser  and such amount shall be  determined  by such three  Appraisers,  who
shall make their separate  appraisals within 7 days following the appointment of
the third  Appraiser,  and any  determination  so made shall be  conclusive  and
binding upon Lessor and Lessee.  If no such third Appraiser is appointed  within
such 8-day period, either Lessor or Lessee may apply to the American Arbitration
Association  to make such  appointment,  and both parties shall be bound by such
appointment.  The foregoing  appraisal procedure shall in any event be completed
no less  than 190 days  before  the end of the Base  Lease  Term or the  current
Renewal  Lease Term, as the case may be. If three  Appraisers  are appointed and
the  difference  between  the  determination  which is  farther  from the middle
determination  and the middle  determination is more than 125% of the difference
between the middle determination and the third determination,  then such farther
determination  shall be excluded,  the  remaining  two  determinations  shall be
averaged  and such  average  shall be final and binding  upon Lessor and Lessee.
Otherwise,  the average of all three  determinations  shall be final and binding
upon Lessor and Lessee.  The fees and expenses of all such  Appraisers  and such
appraisal  procedure shall be borne equally by Lessee and Lessor,  PROVIDED that
if Lessee elects not to renew this Lease or purchase the Aircraft  following the
conclusion of such appraisal, Lessee shall pay all expenses of such appraisal.

<PAGE>

SECTION 18. MISCELLANEOUS

     18.1 AMENDMENTS

          No provision of this Agreement may be amended,  supplemented,  waived,
modified,  discharged,  terminated or otherwise  varied  orally,  but only by an
instrument  in  writing  that  specifically  identifies  the  provision  of this
Agreement  that it  purports to amend,  supplement,  waive,  modify,  discharge,
terminate or otherwise  vary and is signed by Lessor and Lessee with the written
consent  of  the  Mortgagee  if  required  by the  Trust  Indenture.  Each  such
amendment, supplement, waiver, modification,  discharge, termination or variance
shall be effective  only in the specific  instance and for the specific  purpose
for  which it is  given.  No  provision  of this  Agreement  shall be  varied or
contradicted  by oral  communication,  course of dealing or performance or other
manner not set forth in an  agreement,  document  or  instrument  in writing and
signed by Lessor and Lessee.

     18.2 SEVERABILITY

          If  any   provision   hereof  shall  be  held   invalid,   illegal  or
unenforceable in any respect in any jurisdiction,  then, to the extent permitted
by Law (a) all other provisions  hereof shall remain in full force and effect in
such jurisdiction and (b) such invalidity,  illegality or unenforceability shall
not affect the validity,  legality or  enforceability  of such  provision in any
other jurisdiction.  If, however,  any Law pursuant to which such provisions are
held invalid,  illegal or unenforceable may be waived, such Law is hereby waived
by the  parties  hereto  to the full  extent  permitted,  to the end  that  this
Agreement  shall be deemed to be a valid and binding  agreement in all respects,
enforceable in accordance with its terms.

     18.3 THIRD-PARTY BENEFICIARY

          This  Agreement is not intended to, and shall not,  provide any person
not a party  hereto  (other than  Mortgagee,  the  Participants  and the Persons
referred to in Section 4.6, with respect to matters  expressly for their benefit
in this Lease) with any rights of any nature  whatsoever  against  either of the
parties  hereto,  and no person not a party hereto  (other than  Mortgagee,  the
Participants and the Persons referred to in Section 4.6, with respect to matters
expressly  for their  benefit in this  Lease)  shall  have any  right,  power or
privilege  in respect of, or have any  benefit or interest  arising out of, this
Agreement.

<PAGE>

     18.4 REPRODUCTION OF DOCUMENTS

          This  Agreement,  all annexes,  schedules and exhibits  hereto and all
agreements,  instruments  and  documents  relating  hereto,  including,  without
limitation  (a)  consents,  waivers  and  modifications  that may  hereafter  be
executed  and (b)  financial  statements,  certificates  and  other  information
previously or hereafter furnished to any party hereto, may be reproduced by such
party  by  any  photographic,   photostatic,  microfilm,  micro-card,  miniature
photographic or other similar  process,  and such party may destroy any original
documents so reproduced.  Any such reproduction  shall be admissible in evidence
as the original itself in any judicial or administrative  proceeding (whether or
not the original is in existence and whether or not such  reproduction  was made
by such party in the regular course of business) and any enlargement,  facsimile
or further reproduction of such reproduction likewise is admissible in evidence.

     18.5 COUNTERPARTS

          This Agreement and any  amendments,  waivers,  consents or supplements
hereto may be executed in any number of counterparts (or upon separate signature
pages  bound  together  into one or more  counterparts),  each of which  when so
executed shall be deemed to be an original, and all of which counterparts, taken
together, shall constitute one and the same instrument.

     18.6 NOTICES

          Unless otherwise expressly permitted by the terms hereof, all notices,
requests,  demands,  authorizations,  directions,  consents,  waivers  and other
communications  required or  permitted  to be made,  given,  furnished  or filed
hereunder shall be in writing (it being  understood that the  specification of a
writing in certain  instances and not in others does not imply an intention that
a writing is not required as to the latter),  shall refer  specifically  to this
Agreement   and  shall  be   personally   delivered,   sent  by   facsimile   or
telecommunication   transmission   (which  in  either  case   provides   written
confirmation  to the  sender  of its  delivery),  sent  by  registered  mail  or
certified mail, return receipt requested,  postage prepaid, or sent by overnight
courier service,  in each case to the respective address or facsimile number set
forth for such party in Schedule 1 to the  Participation  Agreement,  or to such
other address or number as either party hereto may  hereafter  specify by notice
to the other party hereto.  Each such notice,  request,  demand,  authorization,
direction,  consent,  waiver  or other  communication  shall be  effective  when

<PAGE>

received  or,  if  made,   given,   furnished  or  filed  (a)  by  facsimile  or
telecommunication   transmission,  when  confirmed,  or  (b)  by  registered  or
certified mail, three Business Days after being deposited,  properly  addressed,
with the U.S. Postal Service.

     18.7 GOVERNING LAW; SUBMISSION TO JURISDICTION; VENUE

          (A) THIS  AGREEMENT  SHALL IN ALL  RESPECTS BE GOVERNED BY THE LAWS OF
THE STATE OF NEW YORK,  INCLUDING  ALL  MATTERS OF  CONSTRUCTION,  VALIDITY  AND
PERFORMANCE. THIS AGREEMENT IS BEING DELIVERED IN THE STATE OF NEW YORK.

          (B) EACH PARTY HERETO HEREBY IRREVOCABLY  AGREES,  ACCEPTS AND SUBMITS
ITSELF TO THE NON-EXCLUSIVE  JURISDICTION OF THE COURTS OF THE STATE OF NEW YORK
IN THE CITY AND  COUNTY OF NEW YORK AND OF THE UNITED  STATES  FOR THE  SOUTHERN
DISTRICT OF NEW YORK,  IN CONNECTION  WITH ANY LEGAL ACTION,  SUIT OR PROCEEDING
WITH RESPECT TO ANY MATTER  RELATING TO OR ARISING OUT OF OR IN CONNECTION  WITH
THIS AGREEMENT.

          (C) EACH PARTY HERETO  HEREBY  IRREVOCABLY  CONSENTS AND AGREES TO THE
SERVICE OF ANY AND ALL LEGAL PROCESS,  SUMMONS,  NOTICES AND DOCUMENTS OF ANY OF
THE AFOREMENTIONED  COURTS IN ANY SUCH SUIT, ACTION OR PROCEEDING MAY BE MADE BY
MAILING COPIES THEREOF BY REGISTERED OR CERTIFIED MAIL, POSTAGE PREPAID,  AT THE
ADDRESS SET FORTH PURSUANT TO SECTION 18.7. EACH PARTY HERETO HEREBY AGREES THAT
SERVICE  UPON IT, OR ANY OF ITS  AGENTS,  IN EACH CASE IN  ACCORDANCE  WITH THIS
SECTION 18.8(C), SHALL CONSTITUTE VALID AND EFFECTIVE PERSONAL SERVICE UPON SUCH
PARTY, AND EACH PARTY HERETO HEREBY AGREES THAT THE FAILURE OF ANY OF ITS AGENTS
TO GIVE ANY NOTICE OF SUCH  SERVICE TO ANY SUCH PARTY SHALL NOT IMPAIR OR AFFECT
IN ANY WAY THE VALIDITY OF SUCH  SERVICE ON SUCH PARTY OR ANY JUDGMENT  RENDERED
IN ANY ACTION OR PROCEEDING BASED THEREON.

          (D)  EACH  PARTY  HERETO  HEREBY  IRREVOCABLY  WAIVES,  TO THE  EXTENT
PERMITTED BY APPLICABLE  LAW, AND AGREES NOT TO ASSERT,  BY WAY OF MOTION,  AS A
DEFENSE,  OR OTHERWISE,  IN ANY LEGAL ACTION OR PROCEEDING  BROUGHT HEREUNDER IN
ANY OF THE ABOVE-NAMED  COURTS,  THAT SUCH ACTION OR PROCEEDING IS BROUGHT IN AN
INCONVENIENT  FORUM, THAT VENUE FOR THE ACTION OR PROCEEDING IS IMPROPER OR THAT
THIS  AGREEMENT OR ANY OTHER  OPERATIVE  AGREEMENT  MAY NOT BE ENFORCED IN OR BY
SUCH COURTS.

          (E) EACH PARTY HERETO  HEREBY WAIVES ITS  RESPECTIVE  RIGHTS TO A JURY
TRIAL OF ANY CLAIM OR CAUSE OF ACTION  IN ANY  COURT IN ANY  JURISDICTION  BASED
UPON OR ARISING OUT OF OR RELATING TO THIS AGREEMENT.

<PAGE>

     18.8 NO WAIVER

          No failure on the part of Lessor to  exercise,  and no delay by Lessor
in  exercising,  any of its rights,  powers,  remedies or privileges  under this
Agreement or provided at Law, in equity or otherwise shall impair,  prejudice or
constitute  a  wavier  of any such  right,  power,  remedy  or  privilege  or be
construed  as a waiver  of any  breach  hereof  or  default  hereunder  or as an
acquiescence  therein,  nor shall any  single or  partial  exercise  of any such
right, power, remedy or privilege preclude any other or further exercise thereof
by Lessor or the  exercise of any other  right,  power,  remedy or  privilege by
Lessor.  No notice to or demand on Lessee in any case  shall,  unless  otherwise
required under this Agreement,  entitle Lessee to any other or further notice or
demand in similar or other circumstances or constitute a waiver of the rights of
Lessor  to any  other  further  action in any  circumstances  without  notice or
demand.

     18.9 ENTIRE AGREEMENT

          This Agreement,  together with the other Operative Agreements,  on and
as of the date hereof  constitutes  the entire  agreement of the parties  hereto
with  respect to the subject  matter  hereof,  and all prior or  contemporaneous
understandings  or  agreements,  whether  written or oral,  between  the parties
hereto  with  respect to such  subject  matter are  hereby  superseded  in their
entireties.

                     [This space intentionally left blank.]


<PAGE>
          IN WITNESS  WHEREOF,  Lessor and Lessee  have each  caused  this Lease
Agreement to be duly executed as of the day and year first above written.


                                        FIRST    SECURITY     BANK,     NATIONAL
                                        ASSOCIATION,   as  Lessor,  not  in  its
                                        individual capacity, except as expressly
                                        provided  herein,  but  solely  as Owner
                                        Trustee under the Trust Agreement


                                        
                                        By:_____________________________________
                                           Name:
                                           Title:

                   

                                        CONTINENTAL AIRLINES, INC., as Lessee


                                        By:_____________________________________
                                           Name:
                                           Title:

          Receipt of this original  counterpart of the foregoing Lease Agreement
is hereby acknowledged on this ___ day of _____________, _____.

                                        WILMINGTON TRUST COMPANY, as Mortgagee



                                        By:_____________________________________
                                           Name:
                                           Title:

<PAGE>

          IN WITNESS  WHEREOF,  Lessor and Lessee  have each  caused  this Lease
Agreement to be duly executed as of the day and year first above written.


                                        FIRST    SECURITY     BANK,     NATIONAL
                                        ASSOCIATION,   as  Lessor,  not  in  its
                                        individual capacity, except as expressly
                                        provided  herein,  but  solely  as Owner
                                        Trustee under the Trust Agreement



                                        By:_____________________________________
                                           Name:
                                           Title:


                                        CONTINENTAL AIRLINES, INC., as Lessee



                                        By:_____________________________________
                                           Name:
                                           Title:


<PAGE>

                                    ANNEX A

DEFINITIONS

GENERAL PROVISIONS

          (a) In each Operative Agreement,  unless otherwise expressly provided,
a reference to:

               (i)  each  of  "Lessee,"  "Lessor,"  "Loan  Participant,"  "Owner
     Trustee,"  "Owner  Participant,"  "Mortgagee,"  "Note  Holder" or any other
     person  includes,  without  prejudice to the  provisions  of any  Operative
     Agreement,  any successor in interest to it and any  permitted  transferee,
     permitted purchaser or permitted assignee of it;

               (ii) words  importing  the plural  include the singular and words
     importing the singular include the plural;

               (iii)  any  agreement,  instrument  or  document,  or any  annex,
     schedule or exhibit thereto, or any other part thereof,  includes,  without
     prejudice to the  provisions of any Operative  Agreement,  that  agreement,
     instrument  or  document,   or  annex,   schedule  or  exhibit,   or  part,
     respectively,  as amended,  modified or  supplemented  from time to time in
     accordance with its terms and in accordance with the Operative  Agreements,
     and any agreement,  instrument or document  entered into in substitution or
     replacement therefor;

               (iv) any  provision  of any Law  includes  any such  provision as
     amended, modified, supplemented,  substituted,  reissued or reenacted prior
     to the Closing Date, and thereafter from time to time;

               (v) the words "Agreement," "this Agreement,"  "hereby," "herein,"
     "hereto," "hereof" and "hereunder" and words of similar import when used in
     any Operative  Agreement  refer to such Operative  Agreement as a whole and
     not to any particular provision of such Operative Agreement;

               (vi) the  words  "including,"  "including,  without  limitation,"
     "including,  but not  limited  to," and terms or phrases of similar  import
     when used in any Operative Agreement,  with respect to any matter or thing,
     mean including, without limitation, such matter or thing; and

<PAGE>

               (vii) a "Section,"  an  "Exhibit,"  an "Annex" or a "Schedule" in
     any  Operative  Agreement,  or in any annex  thereto,  is a reference  to a
     section  of, or an  exhibit,  an annex or a  schedule  to,  such  Operative
     Agreement or such annex, respectively.

          (b) Each exhibit,  annex and schedule to each  Operative  Agreement is
incorporated in, and shall be deemed to be a part of, such Operative Agreement.

          (c) Unless otherwise defined or specified in any Operative  Agreement,
all   accounting   terms  therein   shall  be  construed   and  all   accounting
determinations thereunder shall be made in accordance with GAAP.

          (d) Headings used in any Operative  Agreement are for convenience only
and  shall  not  in any  way  affect  the  construction  of,  or be  taken  into
consideration in interpreting, such Operative Agreement.

          (e) For  purposes of each  Operative  Agreement,  the  occurrence  and
continuance of a Lease Default or Lease Event of Default  referred to in Section
14.5  shall not be deemed to  prohibit  the  Lessee  from  taking  any action or
exercising  any  right  that  is  conditioned  on no  Lease  Event  of  Default,
Bankruptcy  Default or Lease  Default  having  occurred and be  continuing  if a
Section 1110 Event shall have occurred and is then continuing. 

DEFINED TERMS

          "ACT" means part A of subtitle VII of title 49, United States Code.

          "ACTUAL  KNOWLEDGE"  means  (a) as it  applies  to  Owner  Trustee  or
Mortgagee,  as the case may be, actual knowledge of a responsible officer in the
Corporate Trust Department or the Corporate Trust Office, respectively,  and (b)
as it applies to Owner Participant,  Lessee, Existing Lessor, Existing Mortgagee
and Airframe  Manufacturer,  actual knowledge of a Vice President or more senior
officer of Owner  Participant or Lessee,  respectively,  or any other officer of
Owner  Participant  or  Lessee,  respectively,  having  responsibility  for  the
transactions  contemplated  by the Operative  Agreements;  PROVIDED that each of
Lessee, Owner Participant,  Owner Trustee, Mortgagee,  Existing Lessor, Existing
Mortgagee and Airframe  Manufacturer  shall be deemed to have "Actual Knowledge"
of any matter as to which it has received notice from Lessee, Owner Participant,
any Note  Holder,  Owner  Trustee or  Mortgagee,  such notice  having been given
pursuant to Section 15.7 of the Participation Agreement.

<PAGE>

          "ADDITIONAL INSURED" is defined in Section D of Annex D to the Lease.

          "AFFILIATE"  means,  with  respect  to any  person,  any other  person
directly or indirectly  controlling,  controlled by or under common control with
such  person.  For  purposes  of this  definition,  "control"  means the  power,
directly or  indirectly,  to direct or cause the direction of the management and
policies of such person,  whether through the ownership of voting  securities or
by contract or otherwise and  "controlling,"  "controlled  by" and "under common
control with" have correlative meanings.

          "AIRCRAFT" means, collectively, the Airframe and Engines.

          "AIRCRAFT  BILL OF SALE" means the full warranty bill of sale covering
the Aircraft delivered by Existing Lessor to Owner Trustee on the Closing Date.

          "AIRCRAFT  DOCUMENTS" means all technical data, manuals and log books,
and all inspection, modification and overhaul records and other service, repair,
maintenance and technical  records that are required by the FAA (or the relevant
Aviation  Authority)  to be maintained  with respect to the Aircraft,  Airframe,
Engines or Parts; and such term shall include all additions, renewals, revisions
and replacements of any such materials from time to time made, or required to be
made, by the FAA (or other Aviation Authority) regulations,  and in each case in
whatever form and by whatever means or medium  (including,  without  limitation,
microfiche,  microfilm, paper or computer disk) such materials may be maintained
or retained by or on behalf of Lessee  (PROVIDED,  that all such materials shall
be maintained in the English language).

          "AIRFRAME" means (a) the aircraft  (excluding  Engines or engines from
time to time  installed  thereon)  manufactured  by  Airframe  Manufacturer  and
identified by Airframe  Manufacturer's model number,  United States registration
number and Airframe  Manufacturer's  serial number set forth in Lease Supplement
No. 1 and (b) any and all Parts  incorporated  or  installed  in or  attached or
appurtenant to such airframe,  and any and all Parts removed from such airframe,
unless  title to such  Parts  shall not be vested in Lessor in  accordance  with
Section 8.1 and Annex C of the Lease.

          "AIRFRAME   MANUFACTURER"   means   Embraer-Empresa    Brasileira   de
Aeronautica S.A., a Brazilian corporation.

          "AIRFRAME   MANUFACTURER   AGREEMENTS"   means,   collectively,    the
Participation Agreement, the Purchase Agreement and the Consent and Agreement.

<PAGE>

          "AMORTIZATION AMOUNT" means, with respect to any Equipment Note, as of
any Payment Date, the amount  determined by multiplying the percentage set forth
opposite such Date on the  Amortization  Schedule by the Original Amount of such
Equipment Note.

          "AMORTIZATION  SCHEDULE"  means,  with respect to each Equipment Note,
the amortization  schedule for such Equipment Note delivered pursuant to Section
2.02 of the Trust Indenture.

          "APPRAISAL"  is  defined  in Section  5.1.2(xv)  of the  Participation
Agreement.

          "APPRAISER" means a firm of  internationally  recognized,  independent
aircraft appraisers.

          "AVERAGE  LIFE  DATE" for any  Equipment  Note shall be the date which
follows the time of  determination  by a period equal to the Remaining  Weighted
Average Life of such  Equipment  Note.  "Remaining  Weighted  Average Life" on a
given date with respect to any Equipment  Note shall be the number of days equal
to the  quotient  obtained  by  dividing  (a) the  sum of  each of the  products
obtained by multiplying (i) the amount of each then remaining  scheduled payment
of  principal  of such  Equipment  Note by (ii)  the  number  of days  from  and
including  such  determination  date to but  excluding  the date on  which  such
payment  of  principal  is  scheduled  to be made,  by (b) the then  outstanding
principal amount of such Equipment Note.

          "AVIATION AUTHORITY" means the FAA or, if the Aircraft is permitted to
be, and is,  registered with any other Government Entity under and in accordance
with Section 7.1.2 of the Lease, such other Government Entity.

          "BANKRUPTCY  CODE" means the United States  Bankruptcy Code, 11 U.S.C.
ss. 101 ET SEQ.

          "BANKRUPTCY DEFAULT" means a Lease Event of Default under Section 14.5
of the Lease.

          "BASE LEASE  TERM" means the period  beginning  on and  including  the
Closing Date and ending on the Scheduled  Expiration  Date, or such earlier date
on which the Term terminates in accordance with the provisions of the Lease.

          "BASIC PASS THROUGH  TRUST  AGREEMENT"  means the Pass  Through  Trust
Agreement,  dated the Issuance Date, between Lessee and Pass Through Trustee, as
such agreement may be  supplemented,  amended or modified,  but does not include
any Trust Supplement.

<PAGE>

          "BASIC  RENT"  means the rent  payable  for the  Aircraft  pursuant to
Section 3.2.1 of the Lease.

          "BENEFICIAL  OWNER" when used in relation to an Equipment Note means a
Person  that,  by reason of  direct  ownership,  contract,  share  ownership  or
otherwise,  has the right to receive or  participate  in receiving,  directly or
indirectly,  payments of principal,  interest or Make-Whole Amount in respect of
such  Equipment  Note;  provided  that a  Person  shall  not be  deemed  to be a
Beneficial  Owner of an Equipment  Note solely  because  another Person in which
such a Person owns  common  stock or other  equity  securities  is a  registered
holder or  Beneficial  Owner of such  Equipment  Note  unless  such Person is an
Affiliate of such other Person.

          "BILLS OF SALE"  means the FAA Bill of Sale and the  Aircraft  Bill of
Sale.

          "BUSINESS  DAY" means any day other than a  Saturday,  Sunday or other
day on which  commercial banks are authorized or required by law to close in New
York, New York, Houston, Texas, Wilmington, Delaware, or Salt Lake City, Utah.

          "CASH EQUIVALENTS" means the following  securities (which shall mature
within 90 days of the date of purchase  thereof):  (a) direct obligations of the
U.S. Government;  (b) obligations fully guaranteed by the U.S.  Government;  (c)
certificates of deposit issued by, or bankers'  acceptances of, or time deposits
or a deposit account with,  Owner Trustee,  Mortgagee or any bank, trust company
or national banking association incorporated or doing business under the laws of
the United States or any state thereof having a combined capital and surplus and
retained  earnings of at least  $500,000,000  and having a rate of "C" or better
from the Thomson BankWatch Service;  or (d) commercial paper of any issuer doing
business under the laws of the United States or one of the states thereof and in
each case having a rating assigned to such commercial paper by Standard & Poor's
Rating Services or Moody's Investors Service, Inc. equal to A1 or higher.

          "CITIZEN OF THE UNITED STATES" is defined in Section  40102(a)(15)  of
the Act and in the FAA Regulations.

          "CHANGE IN TAX LAW" means any change or proposed change in the Code or
the regulations  promulgated  thereunder or any change in the  interpretation of
the Code or such  regulations  in a decision by the United States Supreme Court,
the United States Tax Court, the United States Claims Court or any of the United
States  Courts of Appeal or  District  Courts,  or any  issuance  of an Internal

<PAGE>

Revenue  Ruling,  Revenue  Procedure  or  administrative  pronouncement  by  the
Internal Revenue Service or the Department of the Treasury.

          "CLOSING" means the occurrence of the following concurrent events: (i)
sale of the Aircraft to the Owner Trustee and the filing of the FAA Bill of Sale
with the FAA in  connection  therewith;  (ii) payment of Lessor's  Cost by Owner
Trustee to  Existing  Lessor;  (iii) lease of the  Aircraft by Owner  Trustee to
Lessee  pursuant  to  the  Lease;  and  (iv)  completion  of  the  other  events
contemplated by the Participation Agreement to occur at the Closing.

          "CLOSING  DATE" means the Business Day  specified in Lease  Supplement
No. 1 as the Closing Date, which shall be the date on which the Closing occurs.

          "CODE" means the Internal Revenue Code of 1986, as amended;  PROVIDED,
that when used in relation to a Plan,  "Code"  shall mean the  Internal  Revenue
Code of 1986 and any regulations and rulings issued  thereunder,  all as amended
and in effect from time to time.

          "COMMITMENT"   means,   for  any   Participant,   the  amount  of  its
participation in the payment of Lessor's Cost.

          "COMMITMENT  TERMINATION  DATE"  is  defined  in  Schedule  3  to  the
Participation Agreement.

          "CONSENT AND AGREEMENT" means the  Manufacturer  Consent and Agreement
___,  dated  as of even  date  with the  Participation  Agreement,  of  Airframe
Manufacturer.

          "CONTINUOUS  STAY  PERIOD" is defined in Section  4.04(a) of the Trust
Indenture.

          "CORPORATE  TRUST  DEPARTMENT"  or "TRUST  OFFICE" means the principal
corporate  trust  office  of Owner  Trustee  located  from time to time at Owner
Trustee's  address for notices under the  Participation  Agreement or such other
office at which Owner  Trustee's  corporate trust business shall be administered
which  Owner  Trustee  shall  have  specified  by notice in  writing  to Lessee,
Mortgagee and each Note Holder.

          "CORPORATE  TRUST  OFFICE"  means the  principal  office of  Mortgagee
located at Mortgagee's address for notices under the Participation  Agreement or
such  other  office  at which  Mortgagee's  corporate  trust  business  shall be
administered  which  Mortgagee  shall  have  specified  by notice in  writing to
Lessee, Owner Trustee and each Note Holder.

<PAGE>

          "CRAF" means the Civil Reserve Air Fleet Program established  pursuant
to 10 U.S.C.ss. 9511-13 or any similar substitute program.

          "DEBT" means any  liability for borrowed  money,  or any liability for
the payment of money in connection with any letter of credit  transaction or any
other liabilities  evidenced or to be evidenced by bonds,  debentures,  notes or
other similar instruments.

          "DEBT RATE" means, with respect to (i) any Series,  the rate per annum
specified for such Series under the heading "Interest Rate" in Schedule I to the
Trust  Indenture  and (ii) any other  purpose,  with respect to any period,  the
weighted  average  interest  rate per  annum  during  such  period  borne by the
outstanding  Equipment Notes,  excluding any interest payable at the Payment Due
Rate.

          "DEFAULT"  means any event or condition that with the giving of notice
or the lapse of time or both would become an Event of Default.

          "DELAYED  CLOSING  DATE"  means a delayed  Closing  Date  notified  to
Lessee,  Existing  Lessor,  each  Participant,  Owner  Trustee and  Mortgagee by
Existing Mortgagee pursuant to Section 4.3 of the Participation Agreement, which
delayed  Closing  Date  shall be a Business  Day not later  than the  Commitment
Termination Date.

          "DELIVERY  DATE"  means the date on which the  Aircraft  was leased to
Lessee by Corcim, Inc., as lessor, under the Existing Lease.

          "DOLLARS," "UNITED STATES DOLLARS" or "$" means the lawful currency of
the United States.

          "DOT" means the Department of  Transportation  of the United States or
any  Government  Entity  succeeding  to the  functions  of  such  Department  of
Transportation.

          "ENFORCEMENT DATE" is defined in Section 4.03 of the Trust Indenture.

          "ENGINE"  means  (a)  each  of  the  engines  manufactured  by  Engine
Manufacturer  and  identified by Engine  Manufacturer's  model number and Engine
Manufacturer's  serial number set forth in Lease Supplement No. 1 and originally
installed on the  Airframe on delivery  thereof  pursuant to the Lease,  and any
Replacement  Engine,  in any case whether or not from time to time  installed on
such  Airframe or installed on any other  airframe or aircraft,  and (b) any and
all Parts  incorporated  or  installed  in or  attached or  appurtenant  to such
engine,  and any and all Parts  removed from such  engine,  unless title to such

<PAGE>

Parts shall not be vested in Lessor in  accordance  with Section 8.1 and Annex C
of the Lease. Upon substitution of a Replacement  Engine under and in accordance
with the Lease,  such  Replacement  Engine shall become subject to the Lease and
shall be an  "Engine"  for all  purposes  of the Lease  and the other  Operative
Agreements and thereupon the Engine for which the  substitution is made shall no
longer be subject to the Lease,  and such  replaced  Engine shall cease to be an
"Engine."

          "ENGINE  MANUFACTURER" means Allison Engine Company,  Inc., a Delaware
corporation.

          "EQUIPMENT  NOTE  REGISTER"  is defined  in Section  2.07 of the Trust
Indenture.

          "EQUIPMENT  NOTES" means and includes any equipment notes issued under
the Trust  Indenture in the form specified in Section 2.01 thereof (as such form
may be varied  pursuant to the terms of the Trust  Indenture)  and any Equipment
Note issued  under the Trust  Indenture in exchange  for or  replacement  of any
Equipment Note.

          "EQUITY  ADVISOR"  has  the  meaning  provided  in  Schedule  3 to the
Participation Agreement.

          "EQUITY  GUARANTOR"  means  Rolls-Royce  plc, a corporation  organized
under the laws of England.

          "EQUITY  GUARANTY"  means the Equity Guaranty ___ issued by the Equity
Guarantor  dated of even date with the  Participation  Agreement,  including the
side  letter  dated of even date with the  Participation  Agreement  between the
Equity Guarantor and the Owner Participant.

          "ERISA" means the Employee  Retirement Income Security Act of 1974 and
any regulations and rulings issued  thereunder all as amended and in effect from
time to time.

          "EVENT OF DEFAULT" is defined in Section 4.02 of the Trust Indenture.

          "EVENT OF LOSS" means,  with respect to the Aircraft,  Airframe or any
Engine, any of the following circumstances, conditions or events with respect to
such property, for any reason whatsoever:  

          (a)  the destruction of such property,  damage to such property beyond
               economic repair or rendition of such property  permanently  unfit
               for normal use by Lessee;

          (b)  the actual or  constructive  total loss of such  property  or any
               damage to such  property,  or requisition of title or use of such
               property,  which results in an insurance  settlement with respect

<PAGE>

               to such property on the basis of a total loss or  constructive or
               compromised total loss;

          (c)  any theft,  hijacking  or  disappearance  of such  property for a
               period of 180 consecutive days or more or, if earlier, the end of
               the Term;

          (d)  any seizure,  condemnation,  confiscation,  taking or requisition
               (including  loss of title) of such property by any  Government or
               purported  Government  Entity (other than a requisition of use by
               the U.S.  Government) for a period exceeding 180 consecutive days
               or, if earlier, at the end of the Term;

          (e)  any seizure, condemnation, confiscation, taking or requisition of
               use of such property by the U.S.  Government that continues until
               the last day of the  Term,  PROVIDED  that no such  Event of Loss
               shall exist if Lessor  shall have elected not to treat such event
               as an Event of Loss pursuant to Section 10.6 of the Lease; and

          (f)  as a result of any law, rule,  regulation,  order or other action
               by the  Aviation  Authority  or by any  Government  Entity of the
               government  of  registry  of the  Aircraft  or by any  Government
               Entity otherwise having jurisdiction over the operation or use of
               the  Aircraft,  the use of such  property in the normal course of
               Lessee's  business of passenger air  transportation is prohibited
               for a period of 180 consecutive days, unless Lessee, prior to the
               expiration  of such 180 day  period,  shall have  undertaken  and
               shall  be  diligently  carrying  forward  such  steps  as  may be
               necessary or desirable to permit the normal use of such  property
               by  Lessee,  but in  any  event  if  such  use  shall  have  been
               prohibited  for a period of 720 days,  provided  that no Event of
               Loss shall be deemed to have  occurred  if such  prohibition  has
               been applicable to Lessee's (or a Permitted  Sublessee's)  entire
               U.S.   fleet  of  such   property  and  Lessee  (or  a  Permitted
               Sublessee), prior to the expiration of such 720-day period, shall
               have conformed at least one unit of such property in its fleet to
               the  requirements  of any such law,  rule,  regulation,  order or
               other action and commenced regular  commercial use of the same in
               such jurisdiction and shall be diligently  carrying forward, in a
               manner which does not  discriminate  against such  property in so
               conforming such property,  steps which are necessary or desirable
               to permit the normal use of such  property by Lessee,  but in any
               event if such use  shall  have  been  prohibited  for a period of
               three years or such use shall be prohibited at the  expiration of
               the Term.

<PAGE>

          "EXCLUDED  PAYMENTS"  means (i) indemnity  payments paid or payable by
Lessee to or in respect of Owner Participant, or Owner Trustee in its individual
capacity,  their  respective  Affiliates,  successors and permitted  assigns and
their directors,  officers, employees, servants and agents pursuant to Section 9
of the Participation  Agreement or any  corresponding  payments under the Lease,
(ii)  proceeds  of public  liability  insurance  paid or  payable as a result of
insurance  claims made, or losses  suffered,  by Owner Trustee in its individual
capacity or by Owner Participant,  that are payable directly to Owner Trustee in
its  individual  capacity,  or Owner  Participant,  respectively,  for their own
account,  (iii) proceeds of insurance maintained with respect to the Aircraft by
Owner  Participant  or any  Affiliate  thereof  for its or their own  account or
benefit (whether  directly or through Owner Trustee) and permitted under Section
11.2 of the Lease, (iv) all payments required to be made under the Tax Indemnity
Agreement by Lessee  whether or not  denominated as  Supplemental  Rent, (v) all
payments  of  guaranty  fees  pursuant  to Section  7.6.14 of the  Participation
Agreement, (vi) any amount payable to the Owner Participant by any transferee as
the  purchase  price of the Owner  Participant's  interest in the Trust  Estate,
(vii) all  rights of the Owner  Participant  or the Owner  Trustee in and to the
Equity  Guaranty and any amounts  payable  thereunder,  (viii) any interest that
pursuant to the Operative  Agreements may from time to time accrue in respect of
any of the amounts  described in clauses (i) through (vii) above,  (ix) proceeds
of any right to  enforce  the  payment of any amount  described  in clauses  (i)
through (viii) above (PROVIDED,  that the rights referred to in this clause (ix)
shall not be deemed to include the exercise of any remedies  provided for in the
Lease other than the right to sue for  specific  performance  of any covenant to
make such  payment  or to sue for  damages  in respect of the breach of any such
covenant)  and (x) any  right to  exercise  any  election  or option or make any
decision or determination,  or to give or receive any notice, consent, waiver or
approval,  or to take any other action in respect of, but in each case,  only to
the extent relating to, any Excluded Payments.

          "EXISTING  LEASE"  has  the  meaning  provided  in  Schedule  3 to the
Participation Agreement.

          "EXISTING LESSOR" means Corcim, Inc., a Delaware corporation.

          "EXISTING LESSOR  AGREEMENTS" means the Participation  Agreement,  the
Purchase Agreement  Assignment,  the Bills of Sale and the Termination Agreement
with respect to the Existing Lease.

          "EXISTING  MORTGAGE"  has the  meaning  provided  in Schedule 3 to the
Participation Agreement.

<PAGE>
          "EXISTING  MORTGAGEE" means  Rolls-Royce plc, a corporation  organized
under the laws of England.

          "EXISTING MORTGAGEE AGREEMENTS" means the Participation Agreement, the
Equity  Guaranty  and the  Termination  Agreement  with  respect to the Existing
Mortgage.

          "EXISTING  PARTICIPATION   AGREEMENT"  has  the  meaning  provided  in
Schedule 3 to the Participation Agreement.

          "EXISTING SUBLEASE" means the Aircraft Sublease  Agreement,  dated the
date  of the  Existing  Participation  Agreement,  between  Lessee  and  Express
relating to the Aircraft.

          "EXPENSE  LIMIT"  has  the  meaning  provided  in  Schedule  3 to  the
Participation Agreement.

          "EXPENSES"  means  any  and  all  liabilities,   obligations,  losses,
damages,  settlements,  penalties,  claims,  actions, suits, costs, expenses and
disbursements (including, without limitation,  reasonable fees and disbursements
of legal counsel,  accountants,  appraisers,  inspectors or other professionals,
and costs of investigation).

          "EXPRESS" means Continental  Express,  Inc., a wholly owned subsidiary
of Lessee.

          "EXPRESS SUBLEASE" means the Permitted Sublease,  dated as of the date
of the  Participation  Agreement,  between  Lessee and  Express  relating to the
Aircraft.

          "FAA" means the Federal Aviation  Administration  of the United States
or any Government  Entity  succeeding to the functions of such Federal  Aviation
Administration.

          "FAA BILL OF SALE"  means a bill of sale for the  Aircraft  on AC Form
8050-2 (or such other form as may be  approved  by the FAA)  delivered  to Owner
Trustee on the Closing Date by Existing Lessor.

          "FAA FILED  DOCUMENTS"  means the Lease,  Lease  Supplement No. 1, the
Express Sublease, the Trust Indenture,  the Trust Agreement, the Trust Indenture
Supplement,  the FAA  Bill of  Sale,  an  application  for  registration  of the
Aircraft  with  the  FAA in the  name  of  Owner  Trustee  and  the  Termination
Agreements.

          "FAA  REGULATIONS"  means the Federal Aviation  Regulations  issued or
promulgated pursuant to the Act from time to time.

          "FAIR  MARKET  RENTAL  VALUE"  means the fair market  rental  value in
Dollars for the Aircraft that would apply in an arm's-length transaction between
an informed and willing lessee under no compulsion to lease, and an informed and

<PAGE>

willing  lessor under no compulsion to lease,  the Aircraft,  for the applicable
Renewal  Lease Term,  assuming  that (a) the  Aircraft  has been  maintained  in
accordance with, and is in the condition required by, the Lease, (b) payments of
rent would be made  quarterly,  and (c) the Aircraft  would be leased during any
such Renewal Term on the same terms and conditions as are set forth in the Lease
with respect to the Base Lease Term.

          "FAIR MARKET SALES VALUE" means the fair market sales value in Dollars
for the  Aircraft  that would apply in an  arm's-length  transaction  between an
informed  and willing  buyer under no  compulsion  to buy,  and an informed  and
willing seller under no compulsion to sell, the Aircraft,  in a transaction that
would close on or about the relevant time of determination,  assuming (except as
otherwise  provided in Section 15.4 of the Lease) that (a) the Aircraft has been
maintained in accordance  with,  and is in the condition  required by, the Lease
and (b) the Aircraft  would be delivered to such  informed and willing  buyer in
the return condition required by the Lease.

          "FINANCING  STATEMENTS"  means,  collectively,   (a)  UCC-1  financing
statements (i) covering the Trust Indenture Estate, by Owner Trustee, as debtor,
showing  Mortgagee  as  secured  party,  for  filing  in  Utah  and  each  other
jurisdiction that, in the opinion of Mortgagee, is necessary to perfect its Lien
on the Trust Indenture Estate and (ii) covering the Lease and the Aircraft, as a
precautionary matter, by Lessee, as lessee,  showing Owner Trustee as lessor and
Mortgagee  as  assignee  of Owner  Trustee,  for  filing in Texas and each other
jurisdiction that, in the opinion of Owner Trustee and Mortgagee,  is reasonably
desirable and (b) UCC-3  financing  statements (i) evidencing the termination of
the Existing Lease and the Existing Sublease, for filing in Texas and each other
jurisdiction that, in the opinion of Owner Trustee and Mortgagee,  is reasonably
desirable and (ii)  evidencing the release of the Aircraft,  Aircraft  Documents
and  other  collateral  from the Lien of the  Existing  Mortgage  for  filing in
Delaware and each other  jurisdiction  that, in the opinion of Owner Trustee and
Mortgagee, is reasonably desirable.

          "FIRST SECURITY" means First Security Bank,  National  Association,  a
national  banking  association,  not in its capacity as Owner  Trustee under the
Trust Agreement, but in its individual capacity.

          "GAAP" means generally accepted accounting  principles as set forth in
the  statements  of  financial  accounting  standards  issued  by the  Financial
Accounting  Standards  Board  of the  American  Institute  of  Certified  Public
Accountants,  as such  principles may at any time or from time to time be varied

<PAGE>

by any applicable  financial  accounting rules or regulations  issued by the SEC
and, with respect to any person,  shall mean such principles  applied on a basis
consistent  with  prior  periods  except as may be  disclosed  in such  person's
financial statements.

          "GOVERNMENT  ENTITY"  means  (a) any  federal,  state,  provincial  or
similar  government,  and  any  body,  board,  department,   commission,  court,
tribunal,  authority,  agency or other instrumentality of any such government or
otherwise  exercising any executive,  legislative,  judicial,  administrative or
regulatory  functions  of such  government  or (b) any other  government  entity
having jurisdiction over any matter contemplated by the Operative  Agreements or
relating to the  observance  or  performance  of the  obligations  of any of the
parties to the Operative Agreements.

          "INDEMNITEE" means (i) First Security and Owner Trustee,  (ii) WTC and
Mortgagee,  (iii) each separate or additional  trustee appointed pursuant to the
Trust  Agreement  or the  Trust  Indenture,  (iv)  each  Participant,  (v) Owner
Participant Parent, (vi) the Trust Estate and the Trust Indenture Estate,  (vii)
the Subordination Agent, (viii) the Liquidity  Providers,  (ix) the Pass Through
Trustees,  (x) each  Affiliate  of the persons  described in clauses (i) through
(v),  inclusive,  (xi) each Affiliate of the persons  described in clauses (vi),
(vii),  (viii) and (ix), (xii) the respective  directors,  officers,  employees,
agents and servants of each of the persons  described in clauses (i) through (v)
inclusive  and  in  clause  (x),  (xiii)  the  respective  directors,  officers,
employees,  agents and  servants  of each of the  persons  described  in clauses
(vii),  (viii), (ix) and (xi), (xiv) the successors and permitted assigns of the
persons described in clauses (i) through (v), inclusive,  and in clauses (x) and
(xii), and (xv) the successors and permitted assigns of the persons described in
clauses  (vii),  (viii),  (ix),  (xi) and  (xiii);  PROVIDED  THAT  the  persons
described in clauses (vii),  (viii), (ix), (xi), (xiii) and (xv) are Indemnitees
only  for  purposes  of  Section  9.1 of  the  Participation  Agreement.  If any
Indemnitee is Airframe  Manufacturer or Engine Manufacturer or any subcontractor
or supplier of either  thereof,  such Person shall be an Indemnitee  only in its
capacity as Owner Participant, Loan Participant or Note Holder.

          "INDENTURE AGREEMENTS" means the Participation  Agreement,  the Lease,
the Purchase  Agreement,  the  Purchase  Agreement  Assignment,  the Consent and
Agreement,  the Bills of Sale and any other  contract,  agreement or  instrument
from time to time assigned or pledged under the Trust Indenture.

<PAGE>

          "INDENTURE  DEFAULT" means any condition,  circumstance,  act or event
that, with the giving of notice,  the lapse of time or both, would constitute an
Indenture Event of Default.

          "INDENTURE  EVENT OF DEFAULT" means any one or more of the conditions,
circumstances, acts or events set forth in Section 4.02 of the Trust Indenture.

          "INDENTURE  INDEMNITEE"  means  (i) WTC and the  Mortgagee,  (ii) each
separate or additional trustee appointed pursuant to the Trust Indenture,  (iii)
the  Subordination  Agent, (iv) each Liquidity  Provider,  (v) each Pass Through
Trustee and (vi) each of the respective directors,  officers,  employees, agents
and  servants  of each of the  persons  described  in clauses  (i)  through  (v)
inclusive above.

          "INTERCREDITOR  AGREEMENT" means that certain Intercreditor  Agreement
among the Pass Through Trustees,  the Liquidity  Providers and the Subordination
Agent,  dated as of the  Issuance  Date,  PROVIDED  that,  for  purposes  of any
obligation  of  Lessee,   no  amendment,   modification  or  supplement  to,  or
substitution or replacement of, such Intercreditor  Agreement shall be effective
unless consented to by Lessee.

          "IRS" means the Internal  Revenue  Service of the United States or any
Government Entity succeeding to the functions of such Internal Revenue Service.

           "ISSUANCE DATE" means September 25, 1997.

          "LAW"  means  (a) any  constitution,  treaty,  statute,  law,  decree,
regulation,  order,  rule or directive  of any  Government  Entity,  and (b) any
judicial or administrative  interpretation or application of, or decision under,
any of the foregoing.

          "LEASE" or "LEASE  AGREEMENT"  means the Lease Agreement ___, dated as
of even date with the Participation Agreement, between Owner Trustee and Lessee.

          "LEASE DEFAULT" means any condition,  circumstance, act or event that,
with the giving of notice,  the lapse of time or both,  would constitute a Lease
Event of Default.

          "LEASE  EVENT OF  DEFAULT"  means  any one or more of the  conditions,
circumstances, acts or events set forth in Section 14 of the Lease.

          "LEASE  SUPPLEMENT"  means a supplement  to the Lease,  in the form of
Exhibit A to the Lease.

<PAGE>

          "LEASE SUPPLEMENT NO. 1" means the initial Lease Supplement, dated the
Closing Date.

          "LESSEE" means Continental Airlines, Inc., a Delaware corporation.

          "LESSEE OPERATIVE AGREEMENTS" means the Participation  Agreement,  the
Lease, Lease Supplement No. 1, the Express Sublease,  the Termination  Agreement
with respect to the Existing Sublease and the Tax Indemnity Agreement.

          "LESSEE PERSON" means Lessee,  any sublessee,  assignee,  successor or
other user or person in possession  of the Aircraft,  Airframe or an Engine with
or without color of right,  or any Affiliate of any of the foregoing  (excluding
any Tax Indemnitee or any related Tax Indemnitee  with respect  thereto,  or any
person using or claiming any rights with respect to the Aircraft, Airframe or an
Engine directly by or through any of the persons in this parenthetical,  but not
excluding  any  Person  claiming  directly  or  indirectly  through or under the
Lease).

          "LESSOR"  means  Owner  Trustee in its  capacity  as lessor  under the
Lease.

          "LESSOR LIEN" means,  with respect to any person and in respect of any
property (including,  without limitation,  the Trust Estate, the Trust Indenture
Estate, the Aircraft,  Airframe,  Engines,  Parts or Aircraft  Documents) or any
payments,  any Lien on such  property or  payments  which (a) arises from claims
against  such  person (if such  person is a trustee,  whether in its  individual
capacity or in its capacity as a trustee) not related to any of the transactions
contemplated by the Operative Agreements,  (b) results from acts or omissions of
such person (if such person is a trustee,  whether in its individual capacity or
in its capacity as a trustee) in violation of such  person's  obligations  under
any of the terms of the Operative Agreements, or not related to the transactions
contemplated  by the Operative  Agreements,  (c) is imposed as a result of Taxes
against  such  person (if such  person is a trustee,  whether in its  individual
capacity or in its capacity as a trustee) or any of its  Affiliates not required
to be indemnified  by Lessee under the  Participation  Agreement,  or (d) claims
against  such person  arising out of any transfer by such person of its interest
in the  Aircraft,  the Trust Estate or the  Operative  Agreements,  other than a
Transfer  permitted by the terms of the Operative  Agreements or pursuant to the
exercise of remedies set forth in Section 15 of the Lease.

<PAGE>

          "LESSOR RENT" means,  with respect to any Payment Date, the amount set
forth in Schedule 4 to the Participation  Agreement with respect to such Payment
Date.

          "LESSOR'S  COST"  means the amount  paid by Owner  Trustee to Existing
Lessor to purchase the Aircraft pursuant to the Participation  Agreement, and is
designated by Dollar amount in Schedule 3 to the Participation Agreement.

          "LETTER  AGREEMENT" means the Letter Agreement,  dated the date of the
Participation Agreement, between Lessee and Owner Participant,  which includes a
statement that it is the Letter Agreement for purposes of this Annex A.

          "LIEN" means any mortgage,  pledge, lien, charge, claim,  encumbrance,
lease or security interest affecting the title to or any interest in property.

          "LIQUIDITY  FACILITIES"  means the three Revolving  Credit  Agreements
(consisting of a separate Revolving Credit Agreement with the Liquidity Provider
with respect to each Pass Through Trust)  between the  Subordination  Agent,  as
borrower, and a Liquidity Provider, each dated as of the Issuance Date, PROVIDED
that, for purposes of any obligation of Lessee,  no amendment,  modification  or
supplement to, or substitution  or replacement  of, any such Liquidity  Facility
shall be effective unless consented to by Lessee.

          "LIQUIDITY  PROVIDER" means ABN AMRO Bank N.V.,  Chicago Branch,  as a
Class A Liquidity  Provider,  Class B Liquidity  Provider  and Class C Liquidity
Provider (as such terms are defined in the  Intercreditor  Agreement)  under the
respective Liquidity Facilities, or any successor thereto.

          "LOAN   PARTICIPANTS"   mean,   until  the  Closing  shall  have  been
consummated,  the Pass Through  Trustees,  and after the Closing shall have been
consummated, each Note Holder.

          "LOSS PAYMENT DATE" means the date on which payment is due pursuant to
Section 10.1.2(a)(i) of the Lease.

          "MAINTENANCE PROGRAM" is defined in Annex C to the Lease.

          "MAJORITY IN INTEREST OF NOTE HOLDERS"  means as of a particular  date
of determination,  the holders of a majority in aggregate unpaid Original Amount
of all Equipment  Notes  outstanding  as of such date  (excluding  any Equipment
Notes held by Owner Trustee,  Lessee,  or Owner  Participant or any Affiliate of
any such party or any interests of Owner Trustee or Owner Participant therein by
reason of subrogation  pursuant to Section 4.03 of the Trust  Indenture  (unless
all Equipment  Notes then  outstanding  shall be held by Owner Trustee,  Lessee,

<PAGE>

Owner  Participant  or any  Affiliate of any  thereof));  PROVIDED  that for the
purposes  of  directing  any action or casting  any vote or giving any  consent,
waiver  or  instruction  hereunder  any  Note  Holder  of an  Equipment  Note or
Equipment  Notes  may  allocate,  in such Note  Holder's  sole  discretion,  any
fractional  portion of the principal  amount of such Equipment Note or Equipment
Notes in favor of or in opposition to any such action, vote, consent,  waiver or
instruction.

          "MAKE-WHOLE  AMOUNT"  means,  with respect to any  Equipment  Note, an
amount (as determined by an independent  investment banker of national standing)
equal to the excess, if any, of (a) the present value of the remaining scheduled
payments of principal and interest to maturity of such  Equipment  Note computed
by discounting such payments on a quarterly basis on each Payment Date (assuming
a 360-day  year of twelve  30-day  months)  using a  discount  rate equal to the
Treasury Yield over (b) the outstanding  principal amount of such Equipment Note
plus accrued interest to the date of determination.  For purposes of determining
the Make-Whole Amount, "Treasury Yield" means, at the date of determination with
respect to any  Equipment  Note,  the interest  rate  (expressed  as a quarterly
equivalent  and as a decimal and, in the case of United States  Treasury  bills,
converted to a bond equivalent  yield) determined to be the per annum rate equal
to the  semi-annual  yield to maturity  for United  States  Treasury  securities
maturing  on the  Average  Life Date of such  Equipment  Note and trading in the
public securities markets either as determined by interpolation between the most
recent weekly average yield to maturity for two series of United States Treasury
securities,  trading in the public securities markets, (A) one maturing as close
as possible to, but earlier than,  the Average Life Date of such  Equipment Note
and (B) the other  maturing as close as possible to, but later than, the Average
Life Date of such  Equipment  Note, in each case as published in the most recent
H.15(519) or, if a weekly  average yield to maturity for United States  Treasury
securities  maturing on the Average Life Date of such Equipment Note is reported
on the most recent H.15(519), such weekly average yield to maturity as published
in such H.15(519) "H.15(519)" means the weekly statistical release designated as
such, or any successor  publication,  published by the Board of Governors of the
Federal Reserve System.  The date of determination of a Make-Whole  Amount shall
be the third Business Day prior to the applicable payment or redemption date and
the "most recent H.15(519)" means the H.15(519)  published prior to the close of
business on the third Business Day prior to the applicable payment or redemption
date.

          "MATERIAL  ADVERSE  CHANGE"  means,  with  respect to any person,  any
event,  condition or  circumstance  that  materially and adversely  affects such

<PAGE>

person's business or consolidated financial condition, or its ability to observe
or perform its  obligations,  liabilities  and  agreements  under the  Operative
Agreements.

          "MORTGAGED   PROPERTY"  is  defined  in  Section  3.03  of  the  Trust
Indenture.

          "MORTGAGEE"  means  Wilmington  Trust  Company,   a  Delaware  banking
corporation, not in its individual capacity but solely as loan trustee under the
Trust Indenture.

          "MORTGAGEE   AGREEMENTS"   means,   collectively,   the  Participation
Agreement and the Trust Indenture.

          "MORTGAGEE   EVENT"  means  (i)  in  the  event  of  a  reorganization
proceeding involving the Lessee under Chapter 11 of the Bankruptcy Code, (A) the
trustee in such proceeding or the Lessee not assuming or agreeing to perform its
obligations  under the Lease,  as  contemplated  under Section 1110,  during the
60-day period under Section 1110(a)(1)(A) of the Bankruptcy Code (or such longer
period as may apply under Section 1110(b) of the Bankruptcy  Code) or (B) at any
time after agreeing to perform or assume such  obligations,  such trustee or the
Lessee ceasing to perform or assuming such  obligations with the result that the
Continuous  Stay Period comes to an end or (ii) either the Equipment Notes shall
have become due and payable  pursuant to Section  4.04(b) of the Trust Indenture
or Mortgagee has taken action or notified  Owner Trustee that it intends to take
action to foreclose  the Lien of the Trust  Indenture or otherwise  commence the
exercise of any  significant  remedy in accordance  with Section  4.04(a) of the
Trust Indenture.

          "NET  ECONOMIC  RETURN"  means the Owner  Participant's  net after-tax
yield  utilizing  the  multiple  investment  sinking fund method of analysis and
aggregate net after-tax cash flow, computed on the basis of the same methodology
and assumptions as were utilized by the initial Owner Participant in determining
Lessor  Rent,   Stipulated  Loss  Value   percentages   and  Termination   Value
percentages, as of the Closing Date.

          "NET WORTH" means, for any person, the excess of its total assets over
its total liabilities in accordance with GAAP.

          "NON-U.S.  PERSON" means any Person other than a United States person,
as defined in Section 7701(a)(30) of the Code.

          "NOTE HOLDER" means at any time each registered  holder of one or more
Equipment Notes.

<PAGE>

          "OFFICER'S  CERTIFICATE"  means,  in  respect  of  any  party  to  the
Participation  Agreement,  a certificate signed by the Chairman,  the President,
any Vice  President  (including  those with  varying  ranks  such as  Executive,
Senior,  Assistant or Staff Vice  President),  the Treasurer or the Secretary of
such party.

          "OPERATIVE   AGREEMENTS"   means,   collectively,   the  Participation
Agreement, the Trust Agreement,  the Purchase Agreement Assignment,  the Consent
and  Agreement,  the Lease,  Lease  Supplement No. 1, the Trust  Indenture,  the
initial  Trust  Indenture  Supplement,  the  Bills  of Sale,  the Tax  Indemnity
Agreement,  the Owner  Participant  Guaranty,  the Equipment  Notes,  the Letter
Agreement and the Termination Agreements.

          "OPERATIVE  INDENTURES" means each of the indentures under which notes
have been issued and purchased by the Pass Through Trustees.

          "OP  JURISDICTION"  is  defined  in  Schedule  3 to the  Participation
Agreement.

          "ORIGINAL AMOUNT," with respect to an Equipment Note, means the stated
original  principal  amount of such  Equipment  Note and,  with  respect  to all
Equipment Notes,  means the aggregate stated original  principal  amounts of all
Equipment Notes.

          "OWNER  PARTICIPANT"  means the  person  executing  the  Participation
Agreement  as "Owner  Participant"  or,  if a second  person  becomes  an "Owner
Participant" pursuant to Section 10.1.1 of the Participation Agreement,  both of
such  persons;  PROVIDED  that if an  Owner  Participant  Transfers  100% of its
interest to a successor Owner  Participant,  such transferring Owner Participant
shall thereafter no longer be considered an "Owner Participant."

          "OWNER PARTICIPANT AGREEMENTS" means, collectively,  the Participation
Agreement, the Tax Indemnity Agreement and the Trust Agreement.

          "OWNER PARTICIPANT GUARANTY" means the Guaranty by Corporate Affiliate
of Owner Participant  dated the Delivery Date from Owner  Participant  Parent to
the beneficiaries named therein.

          "OWNER  PARTICIPANT  PARENT"  means  the  person  executing  the Owner
Participant Guaranty.

          "OWNER PARTICIPANT'S PERCENTAGE" means the percentage of Lessor's Cost
allocated to the Owner Participant in Schedule 2 to the Participation Agreement.

          "OWNER  TRUSTEE" means First Security Bank,  National  Association,  a
national  banking  association,  not  in  its  individual  capacity,  except  as

<PAGE>

expressly provided in any Operative Agreement, but solely as Owner Trustee under
the Trust Agreement.

          "OWNER TRUSTEE  AGREEMENTS"  means,  collectively,  the  Participation
Agreement,  the Lease,  Lease Supplement No. 1, the Trust  Agreement,  the Trust

Indenture,  the initial Trust Indenture Supplement,  the Equipment Notes and the
Purchase Agreement Assignment.

          "PARTICIPANTS"  means,  collectively,  Owner Participant and each Loan
Participant and  "Participant"  means Owner  Participant or a Loan  Participant,
individually.

          "PARTICIPATION  AGREEMENT" means the Participation Agreement ___ dated
as of September 25, 1997 among Lessee,  Owner  Participant,  Owner Trustee,  the
Pass Through Trustees,  Subordination Agent, Mortgagee, the Existing Lessor, the
Existing Mortgagee and Airframe Manufacturer.

          "PARTS" means all appliances,  parts,  components,  avionics,  landing
gear,  instruments,  appurtenances,  accessories,  furnishings,  seats and other
equipment  of whatever  nature  (other than (a) Engines or engines,  and (b) any
items  leased by Lessee from a third party  other than  Lessor)),  that may from
time to time be installed or  incorporated  in or attached or appurtenant to the
Airframe or any Engine.

          "PASS THROUGH AGREEMENTS" means the Pass Through Trust Agreements, the
Intercreditor Agreement, the Liquidity Facilities and the Fee Letter (as defined
in the Intercreditor  Agreement),  provided, that no amendment,  modification or
supplement to, or  substitution  or replacement of, any such Fee Letter shall be
effective  for  purposes of any  obligation  of Lessee,  unless  consented to by
Lessee.

          "PASS THROUGH CERTIFICATES" means the pass through certificates issued
by the Pass Through  Trusts (and any other pass through  certificates  for which
such pass through certificates may be exchanged).

          "PASS  THROUGH  TRUST" means each of the three  separate  pass through
trusts created under the Pass Through Trust Agreements.

          "PASS THROUGH TRUST  AGREEMENT" means each of the three separate Trust
Supplements,  together in each case with the Basic Pass Through Trust Agreement,
each dated as of the Issuance  Date,  by and between the Lessee and Pass Through
Trustee.

<PAGE>

          "PASS THROUGH  TRUSTEE" means  Wilmington  Trust  Company,  a Delaware
banking  corporation,  in its capacity as trustee  under each Pass Through Trust
Agreement.

          "PASS THROUGH TRUSTEE  AGREEMENTS" means the Participation  Agreement,
the Pass Through Trust Agreements, and the Intercreditor Agreement.

          "PAYMENT  DATE"  means the  Closing  Date and each March 24,  June 24,
September  24 and  December 24 during the Term,  commencing  with the first such
date to occur after the Closing Date.

          "PAYMENT  DEFAULT"  means the  failure  by Lessee to pay any amount of
Basic Rent, Renewal Rent, Stipulated Loss Value or Termination Value when due.

          "PAYMENT DUE RATE" is defined in Schedule 1 to the Lease.

          "PAYMENT  PERIOD"  means  each of the  consecutive  quarterly  periods
during the Term ending on a Payment  Date,  the first such period  commencing on
and including the Closing Date.

          "PERMITTED AIR CARRIER"  means (i) any Permitted  Foreign Air Carrier,
(ii) any person approved in writing by Lessor or (iii) any U.S. Air Carrier.

          "PERMITTED  COUNTRY"  means any  country  listed on  Schedule 5 to the
Lease.

          "PERMITTED  FOREIGN  AIR  CARRIER"  means  any air  carrier  with  its
principal  executive offices in any Permitted Country and which is authorized to
conduct commercial airline operations and to operate jet aircraft similar to the
Aircraft under the applicable Laws of such Permitted Country.

          "PERMITTED  GOVERNMENT  ENTITY" means (i) the U.S.  Government or (ii)
any Government  Entity if the Aircraft is then registered  under the laws of the
country of such Government Entity.

          "PERMITTED  INSTITUTION"  means any  bank,  trust  company,  insurance
company,  financial  institution or corporation  (other than,  without  Lessee's
consent,  a commercial air carrier, a commercial  aircraft  operator,  a freight
forwarder or Affiliate  of any of the  foregoing),  in each case with a combined
capital and surplus or net worth of at least $25,000,000.

          "PERMITTED  LIEN" means any Lien described in clauses (a) through (f),
inclusive, of Section 6 of the Lease.

          "PERMITTED SUBLEASE" means a sublease permitted under Section 7.2.7 of
the Lease.

<PAGE>

          "PERMITTED SUBLESSEE" means the sublessee under a Permitted Sublease.

          "PERSONS" or "PERSONS" means individuals,  firms, partnerships,  joint
ventures, trusts, trustees,  Government Entities,  organizations,  associations,
corporations,  government  agencies,  committees,  departments,  authorities and
other bodies, corporate or incorporate,  whether having distinct legal status or
not, or any member of any of the same.

          "PLAN" means any  employee  benefit plan within the meaning of Section
3(3) of ERISA, or any plan within the meaning of Section 4975(e)(1) of the Code.

          "PRELIMINARY NOTICE" is defined in Section 17.1 of the Lease.

          "PREMIUM  TERMINATION  DATE" means  August 22, 2008 in the case of the
Series A Equipment  Notes,  April 30, 2004 in the case of the Series B Equipment
Notes and February 16, 2002 in the case of the Series C Equipment Notes.

          "PTT PERCENTAGE" means, with respect to each Pass Through Trustee, the
percentage of Lessor's Cost allocated to such Pass Through Trustee in Schedule 2
to the Participation Agreement.

          "PURCHASE  AGREEMENT" means the Purchase Agreement  GPJ-003/96 between
Airframe Manufacturer and Express (including all exhibits thereto, together with
all letter  agreements  entered into that by their terms constitute part of such
Purchase  Agreement),  to the extent assigned pursuant to the Purchase Agreement
Assignment.

          "PURCHASE   AGREEMENT   ASSIGNMENT"   means  the  Purchase   Agreement
Assignment ___, dated as of even date with the Participation Agreement,  between
Existing Lessor and Owner Trustee.

          "PURCHASE  DATE" means the last Business Day of the Base Lease Term or
any Renewal Lease Term, as specified in any Purchase Notice.

          "PURCHASE NOTICE" is defined in Section 17.3.1 of the Lease.

          "QIB" is defined in Section 2.08 of the Trust Indenture.

          "RENEWAL  LEASE  TERM" means each two year term for which the Lease is
extended by Lessee,  if any,  pursuant to the first or second such extensions in
accordance with Section 17 of the Lease.

          "RENEWAL NOTICE" is defined in Section 17.2.1 of the Lease.

<PAGE>

          "RENEWAL  RENT" for the Aircraft  means the rent  payable  therefor in
respect of a Renewal  Lease Term  determined  pursuant to Section  17.2.2 of the
Lease.

          "RENT" means, collectively,  Basic Rent, Renewal Rent and Supplemental
Rent.

          "REPLACEMENT  ENGINE"  means  an  engine  substituted  for  an  Engine
pursuant to the Lease.

          "RETURN ACCEPTANCE  SUPPLEMENT" means a Return Acceptance  Supplement,
dated as of the date the Aircraft is returned to Lessor pursuant to Section 5 of
the Lease,  by Lessor and Lessee  substantially  in the form of Exhibit B to the
Lease.

          "SCHEDULED  CLOSING DATE" means the expected  Closing Date notified to
Lessee,  Existing  Lessor,  each  Participant,  Owner  Trustee and  Mortgagee by
Existing Mortgagee pursuant to Section 4.1 of the Participation Agreement, which
expected  Closing  Date  shall be a Business  Day not later than the  Commitment
Termination Date.

          "SCHEDULED EXPIRATION DATE" is defined in Schedule 1 to the Lease.

          "SCHEDULED  RENEWAL TERM  EXPIRATION  DATE" means,  in the case of the
first Renewal Lease Term,  the second  anniversary  of the Scheduled  Expiration
Date, and in the case of the second  Renewal Lease Term, the fourth  anniversary
of the Scheduled Expiration Date.

          "SEC"  means the  Securities  and  Exchange  Commission  of the United
States,  or any Government Entity succeeding to the functions of such Securities
and Exchange Commission.

          "SECTION 1110" means 11 U.S.C.  ss. 1110 of the Bankruptcy Code or any
successor or analogous section of the federal bankruptcy Law in effect from time
to time.

          "SECTION  1110  EVENT"  means  the   institution   of   reorganization
proceedings  with respect to Lessee under Chapter 11 of the Bankruptcy  Code and
the trustee or  debtor-in-possession  in such  proceedings  (i) having agreed to
perform its  obligations  under the Lease with the  approval  of the  applicable
court and thereafter  having continued to perform such obligations in accordance
with  Section  1110 or (ii) having  assumed  the Lease with the  approval of the
relevant court and thereafter  having continued to perform its obligations under
the Lease.

          "SECTION 1110 PERIOD" means the continuous  period of 60 days, or such
other period as may be specified in Section 1110(a)(1)(A) of the U.S. Bankruptcy

<PAGE>

Code,  plus an  additional  period,  if  any,  resulting  from  the  trustee  or
debtor-in-possession  in such  proceeding  assuming,  or agreeing to perform its
obligations under, the Lease with the approval of the applicable court.

          "SECURED  OBLIGATIONS"  is  defined  in  Section  2.06  of  the  Trust
Indenture.

          "SECURITIES ACT" means the Securities Act of 1933, as amended.

          "SECURITY"  means a  "security"  as  defined  in  Section  2(1) of the
Securities Act.

          "SENIOR HOLDER" is defined in Section 2.14(c) of the Trust Indenture.

          "SERIES" means any of Series A, Series B or Series C.

          "SERIES A" or "SERIES A EQUIPMENT  NOTES" means Equipment Notes issued
under the Trust  Indenture  and  designated  as  "Series A"  thereunder,  in the
Original  Amount and maturities and bearing  interest as specified in Schedule I
to the Trust Indenture under the heading "Series A."

          "SERIES B" or "SERIES B EQUIPMENT  NOTES" means Equipment Notes issued
under the Trust  Indenture  and  designated  as  "Series B"  thereunder,  in the
Original  Amount and maturities and bearing  interest as specified in Schedule I
to the Trust Indenture under the heading "Series B."

          "SERIES C" or "SERIES C EQUIPMENT  NOTES" means Equipment Notes issued
under the Trust  Indenture  and  designated  as  "Series C"  thereunder,  in the
Original  Amount and maturities and bearing  interest as specified in Schedule I
to the Trust Indenture under the heading "Series C."

          "SIMILAR AIRCRAFT" is defined in Schedule 1 to the Lease.

          "SLV RATE" is defined in Schedule 1 to the Lease.

          "STIPULATED  LOSS VALUE"  means,  with  respect to the  Aircraft,  (a)
during the Base  Lease  Term,  the  amount  determined  by  multiplying  (i) the
percentage  set forth in Schedule 3 to the Lease (as adjusted  from time to time
in accordance  with Section  3.2.3 of the Lease)  opposite the  Stipulated  Loss
Value Date by (ii)  Lessor's  Cost and (b) during any Renewal  Term,  the amount
determined pursuant to Section 17.2.3 of the Lease.  Notwithstanding anything to
the contrary in any Operative  Agreement,  Stipulated Loss Value shall always be
sufficient to pay in full, as of the date of payment  thereof  (assuming  timely

<PAGE>

payment  of the  Equipment  Notes  prior to such  date),  the  aggregate  unpaid
principal  amount of all Equipment Notes  outstanding as of such date,  together
with accrued and unpaid interest on all such Equipment Notes as of such date.

          "STIPULATED  LOSS VALUE DATE"  means,  for any month,  the day in such
month  specified  in  Schedule  3 to the Lease or, if such day is not a Business
Day, the immediately succeeding Business Day.

          "SUBORDINATION AGENT" means Wilmington Trust Company, as subordination
agent under the Intercreditor Agreement.

          "SUBORDINATION  AGENT AGREEMENTS"  means the Participation  Agreement,
the Liquidity Facilities and the Intercreditor Agreement.

          "SUPPLEMENTAL  RENT"  means,  without  duplication  (a)  all  amounts,
liabilities,  indemnities and obligations (other than Basic Rent or Renewal Rent
but  including  Make-Whole  Amount,  if any)  that  Lessee  assumes  or  becomes
obligated  to or agrees to pay under any  Lessee  Operative  Agreement  to or on
behalf of Lessor or any other person, including, without limitation, payments of
Stipulated  Loss Value,  Termination  Value and  payments of  indemnities  under
Section  9 of the  Participation  Agreement,  (b) any  amount  payable  by Owner
Trustee pursuant to Section 2.15 of the Trust Indenture,  to the extent not paid
when due by the Existing Mortgagee pursuant to the Fee Letter (as defined in the
Intercreditor Agreement),  PROVIDED that, in calculating any such amount that is
determined based on interest payable on any "Advance"  pursuant to any Liquidity
Facility, the interest rate utilized in determining the amount payable by Lessee
hereunder shall be 0.4% per annum less than the interest rate applicable thereto
pursuant to the terms of such Liquidity Facility,  and PROVIDED,  FURTHER,  that
Lessee shall have no  obligation  to pay any  commitment  fee payable  under any
Liquidity Facility to extent calculated at a rate of 0.4% per annum or less, (c)
Lessee's  pro rata share of all  compensation  and  reimbursement  of  expenses,
disbursements  and  advances  payable  by Lessee  under the Pass  Through  Trust
Agreements,   and  (d)  Lessee's  pro  rata  share  of  all   compensation   and
reimbursement of expenses and disbursements  payable to the Subordination  Agent
under the Intercreditor Agreement except with respect to any income or franchise
taxes incurred by the  Subordination  Agent in connection with the  transactions
contemplated by the Intercreditor  Agreement. As used herein, "Lessee's pro rata
share" means as of any time a fraction,  the numerator of which is the principal
balance then  outstanding of Equipment Notes and the denominator of which is the
aggregate  principal  balance then outstanding of all "Equipment Notes" (as such
term is defined in each of the Operative Indentures).

<PAGE>

          "TAX ATTRIBUTE PERIOD" is defined in Section 1(e) of the Tax Indemnity
Agreement.

          "TAX INDEMNITEE"  means (a) First Security and Owner Trustee,  (b) WTC
and Mortgagee, (c) each separate or additional trustee appointed pursuant to the
Trust  Agreement or the Trust  Indenture,  (d) each  Participant,  (e) the Trust
Estate  and the  Trust  Indenture  Estate  and (f)  the  respective  successors,
assigns, agents and servants of the foregoing.  For purposes of this definition,
the term "Owner  Participant"  shall include any member of an  affiliated  group
(within the meaning of Section 1504 of the Code) of which Owner  Participant is,
or may become, a member if consolidated, joint or combined returns are filed for
such affiliated group for federal, state or local income tax purposes.

          "TAX INDEMNITY AGREEMENT" means the Tax Indemnity Agreement,  dated as
of even  date  with  the  Participation  Agreement,  between  Lessee  and  Owner
Participant.

          "TAXES" means all license,  recording,  documentary,  registration and
other similar fees and all taxes, levies, imposts, duties, charges,  assessments
or  withholdings  of any nature  whatsoever  imposed  by any  Taxing  Authority,
together  with any  penalties,  additions to tax,  fines or interest  thereon or
additions thereto.

          "TAXING  AUTHORITY"  means any federal,  state or local  government or
other  taxing  authority in the United  States,  any foreign  government  or any
political  subdivision or taxing authority  thereof,  any  international  taxing
authority or any  territory  or  possession  of the United  States or any taxing
authority thereof.

          "TERM" means the term,  commencing on the Closing Date,  for which the
Aircraft  is leased  pursuant to Section 3 of the Lease,  and shall  include the
Base Lease Term and, if applicable,  any Renewal Lease Term; PROVIDED that if at
the  scheduled  end of the Term the  Aircraft or Airframe is being used,  or was
within six (6) months prior thereto being used, by the U.S.  Government pursuant
to  CRAF,  the  Term  shall be  deemed  extended  for the  period  necessary  to
accommodate  usage of the Aircraft or Airframe  pursuant to CRAF plus six months
thereafter,  and Lessee shall be obligated to pay Basic Rent with respect to any
such period of  extension at a rate equal to the Basic Rent paid during the Base
Lease Term or the  applicable  Renewal  Lease Term,  whichever  shall have ended
immediately prior to such extension.

<PAGE>

          "TERMINATION   AGREEMENTS"   means,   collectively,   the  termination
agreement with respect to the Existing  Lease,  the  termination  agreement with
respect to the  Existing  Sublease and the release from the Lien of the Existing
Mortgage,  in  each  case  delivered  pursuant  to  Section  5.1.2(xiii)  of the
Participation Agreement.

          "TERMINATION  DATE" means any Payment Date occurring  after the end of
the Tax Attribute  Period on which the Lease shall  terminate in accordance with
Section 9 of the Lease.

          "TERMINATION  VALUE" means,  with respect to the Aircraft,  the amount
determined  by  multiplying  (a) the  percentage  set forth in Schedule 4 to the
Lease (as adjusted  from time to time in  accordance  with Section  3.2.3 of the
Lease)   opposite  the   applicable   Payment   Date  by  (b)   Lessor's   Cost.
Notwithstanding anything to the contrary in any Operative Agreement, Termination
Value  shall  always be  sufficient  to pay in full,  as of the date of  payment
thereof (assuming timely payment of the Equipment Notes prior to such date), the
aggregate unpaid principal amount of all Equipment Notes  outstanding as of such
date,  together with accrued and unpaid  interest on all such Equipment Notes as
of such date.

          "THRESHOLD AMOUNT" is defined in Schedule 1 to the Lease.

          "TRANSACTIONS"   means   the   transactions    contemplated   by   the
Participation  Agreement  and the  other  Operative  Agreements  to occur on the
Closing Date.

          "TRANSACTION  EXPENSES"  means (a) all costs and expenses  incurred by
Existing  Mortgagee,   Owner  Participant,   the  Pass  Through  Trustees,   the
Subordination  Agent,  Owner  Trustee  and  Mortgagee  in  connection  with  the
preparation, execution and delivery of the Operative Agreements and, in the case
of the Owner Participant and the Equity Guaranty (including, without limitation,
the reasonable fees and expenses of counsel for such parties), (b) all costs and
expenses  for  the  recording  or  filing  of  any  documents,  certificates  or
instruments  in accordance  with any  Operative  Agreement,  including,  without
limitation,  the FAA Filed Documents and the Financing Statements, (c) one ninth
of (i) the underwriting fees and expenses  attributable to the offering and sale
of the Pass Through  Certificates  and (ii) all costs and  expenses  incurred by
Existing Mortgagee,  the Pass Through Trustees,  the Subordination  Agent, Owner
Trustee and Mortgagee in connection with the preparation, execution and delivery
of the Pass  Through  Agreements  and the Equity  Guaranty  (including,  without
limitation,  the reasonable fees and expenses of counsel for such parties),  (d)
the equity  placement  fee and expenses of Equity  Advisor  attributable  to the
Aircraft,  (e) the  reasonable  fees and  disbursements  of  special  counsel in

<PAGE>

Oklahoma City,  Oklahoma,  in connection  with the Closing,  (f) all initial and
ongoing fees, disbursements and expenses of Owner Trustee and Mortgagee, and (g)
the fees and expenses of the Appraiser  contemplated by Section 5.1.2(xv) of the
Participation Agreement.

          "TRANSFER" means the transfer, sale, assignment or other conveyance of
all or any interest in any property, right or interest.

          "TRANSFEREE"  means a person  to which any  Owner  Participant,  Owner
Trustee or any Loan  Participant or Note Holder  purports or intends to Transfer
any or all of its  right,  title  or  interest  in the  Trust  Estate  or in its
Equipment Note and the Trust  Indenture  Estate,  respectively,  as described in
Section  10.1.1(a),   10.1.2  or  10.1.3  (but  excluding  participants  in  any
participation referred to in Section 10.1.3), respectively, of the Participation
Agreement.

          "TRUST" means the trust created by the Trust Agreement.

          "TRUST AGREEMENT" means the Trust Agreement ___, dated as of even date
with the Participation Agreement, between Owner Participant and Owner Trustee.

          "TRUST  ESTATE" means all estate,  right,  title and interest of Owner
Trustee in and to the Aircraft, the Lease, any Lease Supplement and the Purchase
Agreement  including,   without  limitation,  all  amounts  of  Basic  Rent  and
Supplemental Rent including, without limitation,  insurance proceeds (other than
insurance  proceeds  payable to or for the  benefit of Owner  Participant,  Note
Holders or WTC) and requisition,  indemnity or other payments of any kind for of
with respect to the Aircraft  (except amounts owing to Owner  Participant,  Note
Holders or WTC, or to any of their respective  directors,  officers,  employees,
servants  and agents,  pursuant to Section 10 of the  Participation  Agreement).
Notwithstanding  the  foregoing,  "Trust  Estate" shall not include any Excluded
Payment.

          "TRUST INDENTURE" means the Trust Indenture and Mortgage ___, dated as
of even  date  with the  Participation  Agreement,  between  Owner  Trustee  and
Mortgagee.

          "TRUST  INDENTURE  ESTATE" is defined in the "Granting  Clause" of the
Trust Indenture.

          "TRUST INDENTURE  SUPPLEMENT" means a Trust Indenture and Mortgage ___
Supplement,  substantially in the form of Exhibit A to the Trust Indenture, with
appropriate modifications to reflect the purpose for which it is being used.

<PAGE>

          "TRUST  SUPPLEMENT" means an agreement  supplemental to the Basic Pass
Through Trust  Agreement  pursuant to which (i) a separate  trust is created for
the benefit of the holders of the Pass Through  Certificates  of a series,  (ii)
the  issuance  of the Pass  Through  Certificates  of such  series  representing
fractional  undivided  interests in such trust is authorized and (iii) the terms
of the Pass Through Certificates of such series are established.

          "UCC" means the Uniform Commercial Code as in effect in any applicable
jurisdiction.

          "UNITED  STATES"  or  "U.S."  means  the  United  States  of  America;
PROVIDED, that for geographic purposes, "United States" means, in aggregate, the
50 states and the District of Columbia of the United States of America.

          "U.S.  AIR  CARRIER"  means any United  States air  carrier  that is a
Citizen of the United States holding an air carrier operating certificate issued
by the  Secretary of  Transportation  pursuant to chapter 447 of title 49 of the
United States Code for aircraft  capable of carrying 10 or more  individuals  or
6000  pounds or more of cargo,  and as to which there is in force an air carrier
operating  certificate  issued pursuant to Part 121 of the FAA  Regulations,  or
which may  operate as an air carrier by  certification  or  otherwise  under any
successor or substitute provisions therefor or in the absence thereof.

          "U.S. PERSON" means any Person described in Section 7701(a)(30) of the
Code.

          "U.S.  GOVERNMENT" means the federal  government of the United States,
or any instrumentality or agency thereof the obligations of which are guaranteed
by the full faith and credit of the federal government of the United States.

          "WEIGHTED  AVERAGE  LIFE  TO  MATURITY"  means,  with  respect  to any
specified  Debt,  at the time of the  determination  thereof the number of years
obtained by dividing the then  Remaining  Dollar-years  of such Debt by the then
outstanding  principal  amount of such Debt. The term  "Remaining  Dollar-years"
shall  mean  the  amount   obtained  by  (1)  multiplying  the  amount  of  each
then-remaining principal payment on such Debt by the number of years (calculated
at the nearest  one-twelfth)  that will elapse between the date of determination
of the  Weighted  Average  Life to  Maturity  of such  Debt and the date of that
required payment and (2) totaling all the products obtained in clause (1) above.

          "WET  LEASE"  means any  arrangement  whereby  Lessee  or a  Permitted
Sublessee  agrees to furnish  the  Aircraft,  Airframe  or any Engine to a third
party  pursuant to which the Aircraft,  Airframe or Engine shall at all times be

<PAGE>

in the  operational  control of Lessee or a Permitted  Sublessee,  provided that
Lessee's  obligations  under this Lease shall  continue in full force and effect
notwithstanding any such arrangement.

          "WTC" means Wilmington Trust Company, a Delaware banking  corporation,
not  in  its  capacity  as  Mortgagee  under  the  Trust  Indenture,  but in its
individual capacity.

<PAGE>
          [ANNEXES B, C AND D HAVE BEEN OMITTED FROM THIS DOCUMENT AS
                 CONTAINING CONFIDENTIAL FINANCIAL INFORMATION]


<PAGE>
                                         
                                                    EXHIBIT A - LEASE SUPPLEMENT
                                                             LEASE AGREEMENT ___
                                           


                             LEASE SUPPLEMENT NO.__

          LEASE SUPPLEMENT No. __, dated ________,  199_, between FIRST SECURITY
BANK,  NATIONAL  ASSOCIATION,  a  national  banking  association,   not  in  its
individual capacity,  but solely as Owner Trustee under the Trust Agreement ___,
dated as of September 25, 1997, with the Owner  Participant  named therein (such
Owner  Trustee,  in its  capacity  as such Owner  Trustee  being  herein  called
"Lessor"),  and CONTINENTAL AIRLINES,  INC., a Delaware  corporation,  as Lessee
("Lessee").

          Lessor and Lessee have  heretofore  entered  into that  certain  Lease
Agreement  ___,  dated as of September  25, 1997,  relating to one Embraer Model
EMB-145  aircraft (herein called the "Lease" and the defined terms therein being
hereinafter  used with the same meanings).  The Lease provides for the execution
and  delivery of this Lease  Supplement  for the purpose of leasing the Airframe
and  Engines  under  the  Lease as and when  delivered  by  Lessor  to Lessee in
accordance with the terms thereof.

          The Lease relates to the Airframe and Engines  described  below, and a
counterpart of the Lease to which this Lease Supplement is attached and of which
this Lease  Supplement  is a part,  is being filed for  recordation  on the date
hereof with the Federal Aviation Administration as one document.

          NOW,  THEREFORE,  in  consideration of the premises and other good and
sufficient consideration, Lessor and Lessee hereby agree as follows:

          1.  Lessee  has been duly  authorized  by Lessor to  accept,  and does
hereby  irrevocably  accept on behalf of Lessor  delivery of the  Aircraft  from
Airframe Manufacturer under, and for all purposes of, the Aircraft Bill of Sale,
the Participation Agreement and the Purchase Agreement Assignment.

          2. Lessor  hereby  delivers  and leases to Lessee  under the Lease and
Lessee  hereby  accepts  and leases from  Lessor  under the Lease the  following
described  Embraer EMB-145 aircraft (the  "Aircraft"),  which Aircraft as of the
date hereof consists of the following components:

              (i) Airframe:  U.S.  Registration No. ___________;  manufacturer's
     serial no. ___________; and

              (ii)   Engines:   two  (2)  Allison   AE3007A   engines   bearing,
     respectively,  manufacturer's serial nos. ___________ and ____________(each
     of which engines has 750 or more rated takeoff horsepower or the equivalent
     of such horsepower).


<PAGE>

          3.  The  Closing  Date  for the  Aircraft  is the  date of this  Lease
Supplement set forth in the opening paragraph hereof.

          4.  Lessee  hereby  confirms  to  Lessor  that  Lessee  has  duly  and
irrevocably  accepted the Aircraft  under and for all  purposes  hereof,  of the
Lease and of the other Lessee Operative Agreements.

          5. All of the terms and provisions of this Lease Supplement are hereby
incorporated  by reference in the Lease to the same extent as if fully set forth
therein.

          6. This Lease  Supplement  may be executed  by the  parties  hereto in
separate counterparts,  each of which when so executed and delivered shall be an
original,  but all such counterparts  shall together  constitute but one and the
same instrument.

          7. To the  extent,  if any,  that this  Lease  Supplement  constitutes
chattel  paper (as such term is defined  in the  Uniform  Commercial  Code as in
effect in any  applicable  jurisdiction),  no  security  interest  in this Lease
Supplement may be created  through the transfer or possession of any counterpart
other than the original executed  counterpart,  which shall be identified as the
counterpart  containing  the receipt  therefor  executed by the Mortgagee on the
signature page thereof.

                     [This space intentionally left blank.]


<PAGE>

          IN WITNESS  WHEREOF,  Lessor and Lessee  have each  caused  this Lease
Supplement to be duly executed as of the day and year first above written.


                                        FIRST    SECURITY     BANK,     NATIONAL
                                        ASSOCIATION,   as  Lessor,  not  in  its
                                        individual capacity, except as expressly
                                        provided  herein,  but  solely  as Owner
                                        Trustee under the Trust Agreement


                                        By:_____________________________________
                                           Name:
                                           Title:
                                                             


                                        CONTINENTAL AIRLINES, INC., as Lessee



                                        By:_____________________________________
                                           Name:
                                           Title:



<PAGE>

          IN WITNESS  WHEREOF,  Lessor and Lessee  have each  caused  this Lease
Supplement to be duly executed as of the day and year first above written.


                                        FIRST    SECURITY     BANK,     NATIONAL
                                        ASSOCIATION,   as  Lessor,  not  in  its
                                        individual capacity, except as expressly
                                        provided  herein,  but  solely  as Owner
                                        Trustee under the Trust Agreement




                                        By:_____________________________________
                                           Name:
                                           Title:


                                        CONTINENTAL AIRLINES, INC., as Lessee



                                        By:_____________________________________
                                           Name:
                                           Title:

          Receipt of this original counterpart of the foregoing Lease Supplement
is hereby acknowledged on this ____ day of _________, __________.

                                        WILMINGTON TRUST COMPANY, as Mortgagee



                                        By:_____________________________________
                                           Name:
                                           Title:



<PAGE>

                                                    EXHIBIT B - LEASE SUPPLEMENT
                                                             LEASE AGREEMENT ___

                          RETURN ACCEPTANCE SUPPLEMENT

          RETURN  ACCEPTANCE  SUPPLEMENT dated ________,  between FIRST SECURITY
BANK,  NATIONAL  ASSOCIATION,  a  national  banking  association,   not  in  its
individual capacity,  but solely as Owner Trustee under the Trust Agreement ___,
dated as of September 25, 1997, with the Owner  Participant  named therein (such
Owner  Trustee,  in its  capacity  as such Owner  Trustee  being  herein  called
"Lessor"),  and CONTINENTAL AIRLINES,  INC., a Delaware  corporation,  as Lessee
("Lessee").

          Lessor and Lessee have  heretofore  entered  into that  certain  Lease
Agreement  ___,  dated as of September  25, 1997,  relating to one Embraer Model
EMB-145  aircraft (herein called the "Lease" and the defined terms therein being
hereinafter used with the same meanings).  The Lease relates to the Airframe and
Engines described below.

          NOW,  THEREFORE,  in  consideration of the premises and other good and
sufficient consideration, Lessor and Lessee hereby agree as follows:

          1. This Return Acceptance  Supplement is executed by Lessor and Lessee
to confirm that on the date hereof the following  described Airframe and Engines
were returned by Lessor to Lessee:

               (i)   Airframe:    U.S.    Registration    No.    ______________;
     manufacturer's serial no. __________________; and

               (ii)  Engines:   two  (2)  Allison   AE3007A   engines   bearing,
     respectively,  manufacturer's serial nos.  ____________________________ and
     _________________________.

          2. This Return  Acceptance  Supplement  is intended to be delivered in
_____________________.

          3.  Lessor and Lessee  agree  that the  return of the  Aircraft  is in
compliance with Section 5 and Annex B of the Lease, except as set forth below:

          4. Lessor and Lessee  agree that the Lease is  terminated,  except for
the provisions thereof that expressly survive termination.

<PAGE>

          IN WITNESS  WHEREOF,  Lessor and Lessee  have each  caused this Return
Acceptance  Supplement  to be duly  executed  as of the day and year first above
written.


                                        FIRST    SECURITY     BANK,     NATIONAL
                                        ASSOCIATION,   as  Lessor,  not  in  its
                                        individual capacity, except as expressly
                                        provided  herein,  but  solely  as Owner
                                        Trustee under the Trust Agreement



                                        By:_____________________________________
                                           Name:
                                           Title:



                                        CONTINENTAL AIRLINES, INC., as Lessee



                                        By:_____________________________________
                                           Name:
                                           Title:

<PAGE>

                                                  SCHEDULE 4 - TERMINATION VALUE
                                                             LEASE AGREEMENT ___


             [SCHEDULES 1-4 HAVE BEEN OMITTED FROM THIS DOCUMENT AS
                 CONTAINING CONFIDENTIAL FINANCIAL INFORMATION]


<PAGE>

                                                SCHEDULE 5 - PERMITTED COUNTRIES
                                                             LEASE AGREEMENT ___


                              PERMITTED COUNTRIES



<TABLE>
<S>                           <C> 
Argentina                     Malta                          
Australia                     Mexico                    
Austria                       Morocco                   
Bahamas                       Netherlands               
Belgium                       New Zealand               
Brazil                        Norway                    
Canada                        Paraguay                  
Chile                         People's Republic of China
Denmark                       Philippines               
Ecuador                       Portugal                  
Egypt                         Republic of China (Taiwan)
Finland                       Singapore                 
France                        South Africa              
Germany                       South Korea               
Greece                        Spain                     
Hungary                       Sweden                    
Iceland                       Switzerland               
India                         Thailand                  
Indonesia                     Tobago                    
Ireland                       Trinidad                  
Italy                         United Kingdom            
Japan                         Uruguay                   
Luxembourg                    Venezuela                 
Malaysia                      

</TABLE>

<PAGE>


                                                             ANNEX D - INSURANCE
                                                             LEASE AGREEMENT ___


                                    PLACARDS

                                   Leased from

                   First Security Bank, National Association,
                  not in its individual capacity but solely as
                         Owner Trustee, Owner and Lessor
                                       and
                                  Mortgaged to
                            Wilmington Trust Company,
             not in its individual capacity but solely as Mortgagee





================================================================================



                        TRUST INDENTURE AND MORTGAGE 925

                         Dated as of September 25, 1997

                                     Between

                   FIRST SECURITY BANK, NATIONAL ASSOCIATION,
                         not in its individual capacity,
                       except as expressly stated herein,
                          but solely as Owner Trustee,

                                  Owner Trustee

                                       and

                            WILMINGTON TRUST COMPANY,
                         not in its individual capacity,
                       except as expressly stated herein,
                            but solely as Mortgagee,

                                    Mortgagee




================================================================================




                            EQUIPMENT NOTES COVERING
                          ONE EMBRAER EMB-145 AIRCRAFT
                      BEARING U.S. REGISTRATION MARK N14925
                      LEASED BY CONTINENTAL AIRLINES, INC.


<PAGE>

<TABLE>
<CAPTION>

                                TABLE OF CONTENTS
                                -----------------

                                                                            PAGE
                                                                            ----

<S>                                                                          <C>
GRANTING CLAUSE ...............................................................1


                                    ARTICLE I

                                   DEFINITIONS


                                   ARTICLE II

                               THE EQUIPMENT NOTES

SECTION 2.01.  Form of Equipment Notes.........................................7

SECTION 2.02.  Issuance and Terms of Equipment Notes..........................12

SECTION 2.03.  Payments from Trust Indenture Estate Only......................13

SECTION 2.04.  Method of Payment..............................................15

SECTION 2.05.  Application of Payments........................................17

SECTION 2.06.  Termination of Interest in Trust Indenture Estate..............17

SECTION 2.07.  Registration Transfer and Exchange of Equipment Notes..........17

SECTION 2.08.  Mutilated, Destroyed, Lost or Stolen Equipment Notes...........19

SECTION 2.09.  Payment of Expenses on Transfer; Cancellation..................19

SECTION 2.10.  Mandatory Redemptions of Equipment Notes.......................19

SECTION 2.11.  [Reserved].....................................................20

SECTION 2.12.  Redemptions; Notice of Redemption..............................20

SECTION 2.13.  Option to Purchase Equipment Notes.............................21

SECTION 2.14.  Subordination..................................................22

SECTION 2.15.  Liquidity Provider Fees and Expenses...........................22


                                   ARTICLE III

 RECEIPT, DISTRIBUTION AND APPLICATION OF INCOME FROM THE TRUST INDENTURE ESTATE

SECTION 3.01.  Basic Rent Distribution........................................23

SECTION 3.02.  Event of Loss; Replacement; Voluntary Termination; Optional
               Redemption.....................................................24

SECTION 3.03.  Payments After Event of Default................................25

SECTION 3.04.  Certain Payments...............................................27

<PAGE>

                                TABLE OF CONTENTS
                                   (Continued)

                                                                            PAGE
                                                                            ----

SECTION 3.05.  Other Payments.................................................28

SECTION 3.06.  Payments to Owner Trustee......................................28


                                   ARTICLE IV

      COVENANTS OF OWNER TRUSTEE; EVENTS OF DEFAULT; REMEDIES OF MORTGAGEE

SECTION 4.01.  Covenants of Owner Trustee.....................................29

SECTION 4.02.  Event of Default...............................................30

SECTION 4.03.  Certain Rights.................................................32

SECTION 4.04.  Remedies.......................................................33

SECTION 4.05.  Return of Aircraft, Etc........................................36

SECTION 4.06.  Remedies Cumulative............................................37

SECTION 4.07.  Discontinuance of Proceedings..................................37

SECTION 4.08.  Waiver of Past Defaults........................................38

SECTION 4.09.  Appointment of Receiver........................................38

SECTION 4.10.  Mortgagee Authorized to Execute Bills of Sale, Etc.............38

SECTION 4.11.  Rights of Note Holders to Receive Payment......................38


                                    ARTICLE V

                             DUTIES OF THE MORTGAGEE

SECTION 5.01.  Notice of Event of Default.....................................39

SECTION 5.02.  Action upon Instructions; Certain Rights and Limitations.......39

SECTION 5.03.  Indemnification................................................42

SECTION 5.04.  No Duties Except as Specified in Trust Indenture or
               Instruction....................................................42

SECTION 5.05.  No Action Except Under Lease, Trust Indenture or
               Instructions...................................................43

SECTION 5.06.  Replacement Engines............................................43

SECTION 5.07.  Indenture Supplements for Replacements.........................43

SECTION 5.08.  Effect of Replacement..........................................43

SECTION 5.09.  Investment of Amounts Held by Mortgagee........................43

<PAGE>

                                TABLE OF CONTENTS
                                   (Continued)

                                                                            PAGE
                                                                            ----

                                   ARTICLE VI

                       THE OWNER TRUSTEE AND THE MORTGAGEE

SECTION 6.01.  Acceptance of Trusts and Duties................................44

SECTION 6.02.  Absence of Duties..............................................44

SECTION 6.03.  No Representations or Warranties as to Aircraft or Documents...45

SECTION 6.04.  No Segregation of Monies; No Interest..........................45

SECTION 6.05.  Reliance; Agreements; Advice of Counsel........................46

SECTION 6.06.  Capacity in Which Acting.......................................46

SECTION 6.07.  Compensation...................................................47

SECTION 6.08.  Instructions from Note Holders.................................47


                                   ARTICLE VII

                  INDEMNIFICATION OF MORTGAGEE BY OWNER TRUSTEE

SECTION 7.01.  Scope of Indemnification.......................................47


                                  ARTICLE VIII

                         SUCCESSOR AND SEPARATE TRUSTEES

SECTION 8.01.  Notice of Successor Owner Trustee..............................48

SECTION 8.02.  Resignation of Mortgagee; Appointment of Successor.............48

SECTION 8.03.  Appointment of Additional and Separate Trustees................49


                                   ARTICLE IX

        SUPPLEMENTS AND AMENDMENTS TO TRUST INDENTURE AND OTHER DOCUMENTS

SECTION 9.01.  Instructions of Majority; Limitations..........................51

SECTION 9.02.  Trustees Protected.............................................53

SECTION 9.03.  Documents Mailed to Note Holders...............................53

SECTION 9.04.  No Request Necessary for Lease Supplement or Trust Indenture
               Supplement.....................................................53

                                    ARTICLE X

                                  MISCELLANEOUS

SECTION 10.01. Termination of Trust Indenture.................................54

<PAGE>

                                TABLE OF CONTENTS
                                   (Continued)

                                                                            PAGE
                                                                            ----

SECTION 10.02. No Legal Title to Trust Indenture Estate in Note Holders.......54

SECTION 10.03. Sale of Aircraft by Mortgagee Is Binding.......................54

SECTION 10.04. Trust Indenture for Benefit of Owner Trustee, Mortgagee,
               Owner Participant, Note Holders and the Other Indenture
               Indemnitees....................................................55

SECTION 10.05. Notices........................................................55

SECTION 10.06. Severability...................................................55

SECTION 10.07. No Oral Modification or Continuing Waivers.....................55

SECTION 10.08. Successors and Assigns.........................................56

SECTION 10.09. Headings.......................................................56

SECTION 10.10. Normal Commercial Relations....................................56

SECTION 10.11. Governing Law; Counterpart Form................................56

SECTION 10.12. Voting by Note Holders.........................................56

SECTION 10.13. Bankruptcy.....................................................57


EXHIBIT A    Form of Trust Indenture and Mortgage Supplement

SCHEDULE I   Equipment Notes Amortization and Interest Rates

</TABLE>

<PAGE>

                        TRUST INDENTURE AND MORTGAGE 925

          TRUST  INDENTURE  AND MORTGAGE  925,  dated as of  September  25, 1997
("Trust  Indenture"),  between FIRST  SECURITY  BANK,  NATIONAL  ASSOCIATION,  a
national  banking  association,  not  in  its  individual  capacity,  except  as
expressly  stated herein,  but solely as Owner Trustee under the Trust Agreement
referred to below (together with its successors under the Trust  Agreement,  the
"Owner Trustee"),  and WILMINGTON TRUST COMPANY, a Delaware banking corporation,
not in its individual capacity, except as expressly stated herein, but solely as
Mortgagee hereunder (together with its successors hereunder, the "Mortgagee").

                               W I T N E S S E T H
                               - - - - - - - - - -

          WHEREAS,  all capitalized  terms used herein shall have the respective
meanings set forth or referred to in Article I hereof;

          WHEREAS, the Owner Participant and the Owner Trustee in its individual
capacity have entered into the Trust Agreement whereby,  among other things, (i)
the Owner Trustee has established a certain trust for the use and benefit of the
Owner  Participant  subject,  however,  to the Trust  Indenture  Estate  created
pursuant hereto for the use and benefit of, and with the priority of payment to,
the holders of Equipment Notes issued hereunder,  and (ii) the Owner Trustee has
been authorized and directed to execute and deliver this Agreement;

          WHEREAS,  the parties  hereto  desire by this Trust  Indenture,  among
other  things,  (i) to  provide  for the  issuance  by the Owner  Trustee of the
Equipment Notes and (ii) to provide for the  assignment,  mortgage and pledge by
the  Owner  Trustee  to the  Mortgagee,  as part of the Trust  Indenture  Estate
hereunder,  among other things,  of all of the Owner Trustee's right,  title and
interest in and to the Aircraft and, except as hereinafter  expressly  provided,
all of the Owner Trustee's right,  title and interest in, to and under the Lease
and the  Participation  Agreement  and all payments and other  amounts  received
hereunder or  thereunder  in  accordance  with the terms  hereof or thereof,  as
security  for,  among  other  things,  the  Owner  Trustee's  and  the  Lessee's
obligations to the Note Holders and the Indenture Indemnitees;

          WHEREAS,  all things have been done to make the Equipment Notes,  when
executed by the Owner Trustee and  authenticated  and delivered by the Mortgagee
hereunder,  the valid, binding and enforceable obligations of the Owner Trustee;
and

          WHEREAS,  all things necessary to make this Trust Indenture the valid,
binding and legal  obligation  of the Owner  Trustee  for the uses and  purposes
herein set forth, in accordance with its terms, have been done and performed and
have happened;


                                 GRANTING CLAUSE

          NOW, THEREFORE, THIS TRUST INDENTURE AND MORTGAGE WITNESSETH, that, to
secure the prompt  payment of the Original  Amount of,  interest on,  Make-Whole

<PAGE>

Amount,  if any, and all other amounts due with respect to, all Equipment  Notes
from time to time outstanding  hereunder according to their tenor and effect and
to  secure  the  performance  and  observance  by the Owner  Trustee  of all the
agreements,  covenants and provisions  contained herein and in the Participation
Agreement and the Equipment Notes, for the benefit of the Note Holders, the Loan
Participants and each of the Indenture Indemnitees and the prompt payment of all
amounts from time to time owing hereunder, under the Participation Agreement and
the Lease to the Loan Participants, the Note Holders or any Indenture Indemnitee
by the Owner  Trustee or the Lessee and for the uses and purposes and subject to
the terms and provisions hereof, and in consideration of the premises and of the
covenants herein contained,  and of the acceptance of the Equipment Notes by the
holders thereof,  and for other good and valuable  consideration the receipt and
adequacy  whereof  are  hereby  acknowledged,  the Owner  Trustee  has  granted,
bargained,  sold,  assigned,  transferred,   conveyed,  mortgaged,  pledged  and
confirmed,  and does hereby grant,  bargain,  sell,  assign,  transfer,  convey,
mortgage,  pledge and confirm,  unto the Mortgagee,  its successors in trust and
assigns, for the security and benefit of the Loan Participants, the Note Holders
and each of the Indenture Indemnitees, a first priority security interest in and
mortgage  lien on all right,  title and interest of the Owner Trustee in, to and
under the following  described property,  rights and privileges,  whether now or
hereafter acquired, other than Excluded Payments (which, collectively, excluding
Excluded Payments but including all property hereafter  specifically  subject to
the Lien of this Trust  Indenture by the terms hereof or any supplement  hereto,
are included within, and are referred to as, the "Trust Indenture  Estate"),  to
wit:

          (1) The Airframe  which is one EMBRAER  EMB-145  aircraft with the FAA
Registration  number of N14925 and the  manufacturer's  serial number of 145.004
and the  Engines  with  the  manufacturer's  serial  numbers  of  CAE310005  and
CAE310004,  each of  which  is an  Allison  engine  and is of 750 or more  rated
takeoff  horsepower or the  equivalent  of such  horsepower  (such  Airframe and
Engines more particularly  described in the Trust Indenture  Supplement executed
and  delivered  as  provided  herein) as the same is now and will  hereafter  be
constituted,  whether  now owned by the Owner  Trustee  or  hereafter  acquired,
leased  or  intended  to be  leased  under  the  Lease,  and in the case of such
Engines, whether or not any such Engine shall be installed in or attached to the
Airframe or any other airframe,  together with (a) all Parts of whatever nature,
which are from time to time  included  within the  definitions  of "Airframe" or
"Engines", whether now owned or hereafter acquired, including all substitutions,
renewals  and  replacements  of  and  additions,  improvements,  accessions  and
accumulations  to the Airframe and Engines (other than additions,  improvements,
accessions and accumulations which constitute  appliances,  parts,  instruments,
appurtenances,  accessories,  furnishings or other  equipment  excluded from the
definition of Parts) and (b) all Aircraft Documents;

          (2) All  right,  title,  interest,  claims  and  demands  of the Owner
Trustee,  as  Lessor,  in, to and under the  Lease,  together  with all  rights,
powers,  privileges,  options and other  benefits of the Owner Trustee as lessor
under the Lease,  including the immediate  and  continuing  right to receive and
collect  all  Rent,  income,  revenues,  issues,  profits,  insurance  proceeds,
condemnation  awards and other  payments,  tenders and security now or hereafter
payable to or receivable by the Lessor under the Lease  pursuant  thereto,  and,
subject to Section 5.02 hereof, the right to make all waivers and agreements, to

<PAGE>

give and receive copies of all notices and other instruments or  communications,
to accept  surrender or redelivery of the Aircraft or any part thereof,  as well
as all the  rights,  powers  and  remedies  on the part of the Owner  Trustee as
Lessor under the Lease, to take such action upon the occurrence of a Lease Event
of Default thereunder,  including the commencement,  conduct and consummation of
legal,  administrative or other proceedings,  as shall be permitted by the Lease
or by Law, and to do any and all other things whatsoever which the Owner Trustee
or any lessor is or may be  entitled  to do under or in respect of the Lease and
any right to  restitution  from the Lessee or any other Person in respect of any
determination of invalidity of the Lease;

          (3) All  right,  title,  interest,  claims  and  demands  of the Owner
Trustee in, to and under:

          (a) the Purchase Agreement;

          (b) the Purchase Agreement Assignment,  with the Consent and Agreement
     attached thereto;

          (c) the Bills of Sale; and

          (d) any and all other contracts,  agreements and instruments  relating
     to the Airframe and Engines or any rights or interests therein to which the
     Owner Trustee is now or may hereafter be a party;

together with all rights, powers, privileges,  licenses,  easements, options and
other  benefits  of  the  Owner  Trustee  under  each  contract,  agreement  and
instrument  referred to in this clause (3),  including  the right to receive and
collect all payments to the Owner Trustee thereunder now or hereafter payable to
or receivable by the Owner Trustee pursuant thereto and, subject to Section 5.02
hereof,  the  right to make all  waivers  and  agreements,  to give and  receive
notices and other  instruments  or  communications,  or to take any other action
under or in respect of any thereof or to take such action upon the occurrence of
a default  thereunder,  including the commencement,  conduct and consummation of
legal,  administrative or other proceedings, as shall be permitted thereby or by
Law,  and to do any and all other  things  which the Owner  Trustee is or may be
entitled to do  thereunder  and any right to  restitution  from the Lessee,  the
Owner  Participant  or any  other  Person in  respect  of any  determination  of
invalidity of any thereof;

          (4) All  rents,  issues,  profits,  revenues  and other  income of the
property  subjected  or  required  to be  subjected  to the  Lien of this  Trust
Indenture, including all payments or proceeds payable to the Owner Trustee after
termination of the Lease with respect to the Aircraft as the result of the sale,
lease or other disposition thereof, and all estate, right, title and interest of
every nature whatsoever of the Owner Trustee in and to the same;

          (5) Without  limiting the generality of the  foregoing,  all insurance
and  requisition  proceeds  with  respect to the  Aircraft or any part  thereof,
including the insurance required under Section 11 of the Lease;

<PAGE>

          (6) Without  limiting the generality of the  foregoing,  all rights of
the Owner  Trustee  to amounts  paid or  payable by Lessee to the Owner  Trustee
under the Participation Agreement and all rights of the Owner Trustee to enforce
payments of any such amounts thereunder;

          (7) Without  limiting the generality of the foregoing,  all monies and
securities  from time to time  deposited  or required to be  deposited  with the
Mortgagee pursuant to any terms of this Trust Indenture or the Lease or required
hereby or by the Lease to be held by the Mortgagee hereunder as security for the
obligations of the Lessee under the Lease or of the Owner Trustee hereunder; and

          (8) All proceeds of the foregoing;

excluding, however, in all events from each of foregoing clauses (1) through (8)
inclusive all Excluded  Payments and the right to specifically  enforce the same
or to sue for damages for the breach thereof as provided in Section 5.02 hereof.

          Concurrently  with the  delivery  of this Trust  Indenture,  the Owner
Trustee will deliver to the Mortgagee the original  executed  counterpart of the
Lease and the Lease  Supplement  No. 1 (to each of which a chattel paper receipt
is  attached),  and  executed  copies  of the  Participation  Agreement  and the
Purchase   Agreement  (to  the  extent   assigned  by  the  Purchase   Agreement
Assignment),  the Purchase Agreement Assignment,  with the Consent and Agreement
attached thereto.

          TO HAVE AND TO HOLD all and singular the  aforesaid  property unto the
Mortgagee,  and  its  successors  and  assigns,  in  trust  for  the  equal  and
proportionate  benefit and security of the Loan  Participants,  the Note Holders
and the  Indenture  Indemnitees,  except as provided in Section 2.14 and Article
III hereof without any preference,  distinction or priority of any one Equipment
Note over any other by reason of priority of time of issue,  sale,  negotiation,
date of maturity  thereof or otherwise  for any reason  whatsoever,  and for the
uses  and  purposes  and  in all  cases  and as to  all  property  specified  in
paragraphs (1) through (8) inclusive above,  subject to the terms and provisions
set forth in this Trust Indenture.

          It is expressly  agreed that anything herein contained to the contrary
notwithstanding,  the Owner  Trustee  shall remain  liable  under the  Indenture
Agreements,  to perform all of the obligations assumed by it thereunder,  except
to the extent  prohibited  or  excluded  from doing so pursuant to the terms and
provisions thereof, and the Mortgagee,  the Loan Participants,  the Note Holders
and the Indenture  Indemnitees  shall have no obligation or liability  under the
Indenture  Agreements,  by reason of or arising out of the assignment hereunder,
nor  shall  the  Mortgagee,  the  Loan  Participants,  the Note  Holders  or the
Indenture  Indemnitees  be  required  or  obligated  in any manner to perform or
fulfill any  obligations of the Owner Trustee under or pursuant to the Indenture
Agreements,  or, except as herein expressly provided, to make any payment, or to
make any inquiry as to the nature or sufficiency of any payment  received by it,
or  present or file any  claim,  or take any  action to  collect or enforce  the
payment of any amounts  which may have been assigned to it or to which it may be
entitled at any time or times.

<PAGE>

          The Owner  Trustee does hereby  constitute  the Mortgagee the true and
lawful attorney of the Owner Trustee, irrevocably, granted for good and valuable
consideration  and coupled with an interest and with full power of substitution,
and with full power (in the name of the Owner  Trustee or otherwise) to ask for,
require,  demand, receive,  compound and give acquittance for any and all monies
and claims for monies (in each case including insurance and requisition proceeds
but in all cases  excluding  Excluded  Payments)  due and to become due under or
arising out of the Indenture  Agreements,  and all other  property  which now or
hereafter  constitutes part of the Trust Indenture Estate, to endorse any checks
or other instruments or orders in connection therewith and to file any claims or
to take any action or to institute any proceedings  which the Mortgagee may deem
to be necessary or advisable in the premises. Without limiting the generality of
the  foregoing,  but  subject to the rights of the Owner  Trustee  and the Owner
Participant under Sections 2.13, 4.03 and 4.04(a) hereof, during the continuance
of any Event of Default under this Trust Indenture, the Mortgagee shall have the
right under such power of attorney  to accept any offer in  connection  with the
exercise of  remedies  as set forth  herein of any  purchaser  to  purchase  the
Airframe  and Engines and upon such  purchase to execute and deliver in the name
of and on behalf  of the Owner  Trustee  an  appropriate  bill of sale and other
instruments of transfer relating to the Airframe and Engines,  when purchased by
such  purchaser,  and to perform all other  necessary or  appropriate  acts with
respect to any such  purchase,  and in its  discretion to file any claim or take
any other  action or  proceedings,  either in its own name or in the name of the
Owner  Trustee  or  otherwise,   which  the  Mortgagee  may  deem  necessary  or
appropriate  to protect  and  preserve  the  right,  title and  interest  of the
Mortgagee  in and to such Rents and other sums and the  security  intended to be
afforded hereby; PROVIDED,  HOWEVER, that no action of the Mortgagee pursuant to
this  paragraph  shall  increase the  obligations  or  liabilities  of the Owner
Trustee to any Person beyond those obligations and liabilities  specifically set
forth in this Trust Indenture and in the other Operative  Agreements.  Under the
Lease,  Lessee is directed,  so long as this Trust Indenture shall not have been
fully  discharged,  to make all payments of Rent (other than Excluded  Payments)
and all other  amounts  which are required to be paid to or  deposited  with the
Owner Trustee pursuant to the Lease (other than Excluded  Payments) directly to,
or as directed by, the  Mortgagee at such address or addresses as the  Mortgagee
shall specify,  for application as provided in this Trust  Indenture.  The Owner
Trustee  agrees that  promptly  upon receipt  thereof,  it will  transfer to the
Mortgagee any and all monies from time to time received by it constituting  part
of the Trust Indenture  Estate,  for  distribution by the Mortgagee  pursuant to
this  Trust   Indenture,   except  that  the  Owner  Trustee  shall  accept  for
distribution  pursuant to the Trust  Agreement any amounts  distributed to it by
the Mortgagee under this Trust Indenture.

          The Owner Trustee agrees that at any time and from time to time,  upon
the written  request of the Mortgagee,  the Owner Trustee will promptly and duly
execute and deliver or cause to be duly  executed and delivered any and all such
further instruments and documents as the Mortgagee may reasonably deem necessary
or desirable to perfect,  preserve or protect the mortgage,  security  interests
and  assignments  created or intended to be created  hereby or to obtain for the
Mortgagee  the full benefits of the  assignment  hereunder and of the rights and
powers herein granted.

<PAGE>

          The Owner Trustee does hereby  warrant and  represent  that it has not
assigned or pledged,  and hereby covenants and agrees that it will not assign or
pledge, so long as the assignment hereunder shall remain in effect, and the Lien
hereof shall not have been released pursuant to Section 10.01 hereof, any of its
right,  title or interest hereby  assigned,  to anyone other than the Mortgagee,
and that it will not,  except as otherwise  provided in this Trust Indenture and
except with respect to Excluded Payments to which it is entitled, (i) accept any
payment from Lessee under any Indenture Agreement, (ii) enter into any agreement
amending or supplementing any Indenture  Agreement,  (iii) execute any waiver or
modification of, or consent under, the terms of, or exercise any rights,  powers
or privileges  under,  any Indenture  Agreement,  (iv) settle or compromise  any
claim  arising  under any  Indenture  Agreement  or (v) submit or consent to the
submission  of any  dispute,  difference  or other  matter  arising  under or in
respect of any Indenture Agreement to arbitration thereunder.

          The Owner  Trustee  does  hereby  agree that it will not  without  the
written consent of the Mortgagee:

          (a)  receive or collect or agree to the receipt or  collection  of any
     payment  (other than  Excluded  Payments)  of Rent,  including  Basic Rent,
     Stipulated  Loss Value,  Termination  Value or any other payment to be made
     pursuant  to Section 9 or 10 of the Lease prior to the date for the payment
     thereof provided for by the Lease or assign, transfer or hypothecate (other
     than to the Mortgagee hereunder) any payment of Rent, including Basic Rent,
     Stipulated  Loss Value,  Termination  Value or any other payment to be made
     pursuant  to  Section  9 or 10 of the  Lease,  then due or to accrue in the
     future under the Lease in respect of the Airframe and Engines; or

          (b) except as  contemplated  by the Trust Agreement in connection with
     the appointment of a successor  owner trustee,  sell,  mortgage,  transfer,
     assign or hypothecate (other than to the Mortgagee  hereunder) its interest
     in the  Airframe  and  Engines  or any part  thereof or in any amount to be
     received by it from the use or  disposition  of the  Airframe  and Engines,
     other than amounts distributed to it pursuant to Article III hereof.

          It is hereby  further  agreed that any and all  property  described or
referred to in the granting  clauses  hereof which is hereafter  acquired by the
Owner Trustee shall IPSO FACTO, and without any other conveyance,  assignment or
act on the part of the Owner Trustee or the Mortgagee,  become and be subject to
the Lien herein granted as fully and completely as though specifically described
herein,  but nothing  contained in this  paragraph  shall be deemed to modify or
change  the  obligations  of  the  Owner  Trustee  contained  in  the  foregoing
paragraphs.

          The Owner  Trustee  does hereby  ratify and confirm the Lease and does
hereby  agree that it will not violate  any  covenant  or  agreement  made by it
therein, herein or in any other Owner Trustee Agreement.

          Notwithstanding   the  Granting   Clause  or  any  of  the   preceding
paragraphs,  all Excluded  Payments are hereby excluded from the foregoing sale,
transfer,  assignment,  grant, pledge and security interest. Further, nothing in

<PAGE>

the Granting Clause or the preceding  paragraphs  shall impair any of the rights
of the Owner Trustee or the Owner  Participant  under Section 2.13,  4.03, 4.04,
4.08, 5.02 or 5.03 hereof.

          IT IS HEREBY  COVENANTED  AND AGREED by and between the parties hereto
as follows:


                                    ARTICLE I

                                   DEFINITIONS

          Capitalized   terms  used  but  not  defined  herein  shall  have  the
respective  meanings  set  forth or  incorporated  by  reference,  and  shall be
construed in the manner described, in Annex A to the Lease.


                                   ARTICLE II

                               THE EQUIPMENT NOTES

          SECTION 2.01. FORM OF EQUIPMENT NOTES.

          The  Equipment  Notes  shall be  substantially  in the form set  forth
below:

           THIS EQUIPMENT NOTE HAS NOT BEEN REGISTERED PURSUANT TO THE
       SECURITIES ACT OF 1933, AS AMENDED (THE "ACT"), OR PURSUANT TO THE
       SECURITIES LAWS OF ANY STATE. ACCORDINGLY, THIS EQUIPMENT NOTE MAY
           NOT BE SOLD UNLESS EITHER REGISTERED UNDER THE ACT AND SUCH
   APPLICABLE STATE LAWS OR AN EXEMPTION FROM SUCH REGISTRATIONS IS AVAILABLE.

<PAGE>

                   FIRST SECURITY BANK, NATIONAL ASSOCIATION,

                   AS OWNER TRUSTEE UNDER TRUST AGREEMENT ___

                       DATED AS OF _______________, 1997.

       SERIES [_____] LIMITED RECOURSE EQUIPMENT NOTE DUE [____] ISSUED IN
       CONNECTION WITH THE EMBRAER MODEL EMB-145 AIRCRAFT BEARING UNITED
                       STATES REGISTRATION NUMBER N_____.

No. ____                                                Date: [__________, ____]

                            $________________________

INTEREST RATE                                                      MATURITY DATE
[___________]       ___________                                   [____________]


          FIRST  SECURITY  BANK,  NATIONAL  ASSOCIATION,  not in its  individual
capacity but solely as Owner Trustee  (herein in such capacity called the "Owner
Trustee")  under that certain Trust  Agreement  ___,  dated as of  ____________,
1997,  between the Owner  Participant  named  therein and First  Security  Bank,
National  Association  (herein as such Trust  Agreement may be  supplemented  or
amended from time to time called the "Trust Agreement"),  hereby promises to pay
to __________________,  or the registered assignee thereof, the principal sum of
$____________ (the "Original  Amount"),  together with interest on the amount of
the Original Amount  remaining unpaid from time to time (calculated on the basis
of a year of 360 days  comprised of twelve  30-day  months) from the date hereof
until  paid in full at a rate per annum  equal to the Debt  Rate.  The  Original
Amount of this Equipment Note shall be payable in  installments on the dates set
forth in Schedule I hereto equal to the corresponding percentage of the Original
Amount of this Equipment Note set forth in Schedule I hereto. Accrued but unpaid
interest  shall be due and  payable  in  quarterly  installments  commencing  on
December  24,  1997,  and  thereafter  on March 24,  June 24,  September  24 and
December 24 of each year, to and including _______________.  Notwithstanding the
foregoing,  the final payment made on this  Equipment Note shall be in an amount
sufficient to discharge in full the unpaid  Original  Amount and all accrued and
unpaid  interest  on, and any other  amounts  due under,  this  Equipment  Note.
Notwithstanding  anything to the contrary contained herein, if any date on which
a payment  under this  Equipment  Note becomes due and payable is not a Business
Day,  then such payment  shall not be made on such  scheduled  date but shall be
made on the next  succeeding  Business  Day and if such  payment is made on such
next  succeeding  Business  Day, no interest  shall accrue on the amount of such
payment during such extension.

          For  purposes  hereof,  the term  "Trust  Indenture"  means  the Trust
Indenture  and Mortgage 925,  dated as of September 28, 1997,  between the Owner
Trustee and  Wilmington  Trust  Company  (the  "Mortgagee"),  as the same may be

<PAGE>

amended or supplemented  from time to time. All other  capitalized terms used in
this Equipment  Note and not defined  herein shall have the respective  meanings
assigned in the Trust Indenture.

          This  Equipment Note shall bear  interest,  payable on demand,  at the
Payment Due Rate  (calculated  on the basis of a year of 360 days  comprised  of
twelve 30-day months) on any overdue  Original  Amount,  any overdue  Make-Whole
Amount,  if any,  and (to the extent  permitted by  applicable  Law) any overdue
interest and any other amounts payable hereunder which are overdue, in each case
for the period the same is  overdue.  Amounts  shall be overdue if not paid when
due (whether at stated maturity, by acceleration or otherwise).

          All payments of Original Amount, interest,  Make-Whole Amount, if any,
and other amounts,  if any, to be made by the Owner Trustee  hereunder and under
the Trust  Indenture or the  Participation  Agreement shall be payable only from
the income and  proceeds  from the Trust  Estate to the extent  included  in the
Trust Indenture  Estate and only to the extent that the Owner Trustee shall have
sufficient  income or proceeds  from the Trust Estate to the extent  included in
the Trust  Indenture  Estate to enable the  Mortgagee  to make such  payments in
accordance  with  the  terms  of  Section  2.03  and  Article  III of the  Trust
Indenture,  and each holder hereof,  by its  acceptance of this Equipment  Note,
agrees  that it will  look  solely to the  income  and  proceeds  from the Trust
Indenture  Estate to the extent  available for distribution to the holder hereof
as above provided and that none of the Owner Participant,  the Owner Trustee and
the  Mortgagee  is  personally  liable or liable in any manner  extending to any
assets  other  than the Trust  Indenture  Estate to the  holder  hereof  for any
amounts  payable  or any  liability  under  this  Equipment  Note or,  except as
provided  in the Trust  Indenture  or in the  Participation  Agreement,  for any
liability under the Trust Indenture or the  Participation  Agreement;  PROVIDED,
HOWEVER, that nothing herein contained shall limit, restrict or impair the right
of the  Mortgagee,  subject  always  to the terms  and  provisions  of the Trust
Indenture,  to accelerate the maturity of this Equipment Note upon occurrence of
an Event of Default under the Trust Indenture in accordance with Section 4.04(b)
of the Trust  Indenture,  to bring suit and obtain a judgment  against the Owner
Trustee  on this  Equipment  Note for  purposes  of  realizing  upon  the  Trust
Indenture  Estate and to exercise  all rights and  remedies  provided  under the
Trust Indenture or otherwise realize upon the Trust Indenture Estate as provided
under the Trust Indenture.

          There shall be maintained  an Equipment  Note Register for the purpose
of registering transfers and exchanges of Equipment Notes at the Corporate Trust
Office of the Mortgagee or at the office of any successor in the manner provided
in Section 2.07 of the Trust Indenture.

          The Original Amount and interest and other amounts due hereunder shall
be payable in Dollars in  immediately  available  funds at the  Corporate  Trust
Office of the Mortgagee,  or as otherwise provided in the Trust Indenture.  Each
such  payment  shall be made on the date such  payment  is due and  without  any
presentment or surrender of this Equipment Note,  except that in the case of any
final payment with respect to this  Equipment  Note, the Equipment Note shall be
surrendered promptly thereafter to the Mortgagee for cancellation.

<PAGE>

          The holder hereof,  by its acceptance of this Equipment  Note,  agrees
that,  except as provided in the Trust  Indenture,  each payment of the Original
Amount,  Make-Whole  Amount, if any, and interest received by it hereunder shall
be applied, FIRST, to the payment of accrued interest on this Equipment Note (as
well as any  interest on any overdue  Original  Amount,  any overdue  Make-Whole
Amount,  if any, or, to the extent  permitted  by Law, any overdue  interest and
other amounts hereunder) to the date of such payment,  SECOND, to the payment of
the Original  Amount of this Equipment Note then due,  THIRD,  to the payment of
Make-Whole Amount, if any, and any other amount due hereunder or under the Trust
Indenture, and FOURTH, the balance, if any, remaining thereafter, to the payment
of installments  of the Original Amount of this Equipment Note remaining  unpaid
in the inverse order of their maturity.

          This Equipment  Note is one of the Equipment  Notes referred to in the
Trust  Indenture  which  have  been or are to be  issued  by the  Owner  Trustee
pursuant to the terms of the Trust Indenture. The Trust Indenture Estate is held
by the Mortgagee as security,  in part, for the Equipment  Notes. The provisions
of this Equipment Note are subject to the Trust  Indenture.  Reference is hereby
made  to  the  Trust  Indenture  for a  complete  statement  of the  rights  and
obligations  of the holder of,  and the nature and extent of the  security  for,
this  Equipment  Note and the rights and  obligations of the holders of, and the
nature and extent of the security for, any other  Equipment  Notes  executed and
delivered under the Trust Indenture, as well as for a statement of the terms and
conditions  of the Trust created by the Trust  Indenture,  to all of which terms
and  conditions  in  the  Trust  Indenture  each  holder  hereof  agrees  by its
acceptance of this Equipment Note.

          As provided in the Trust Indenture and subject to certain  limitations
therein set forth,  this  Equipment  Note is  exchangeable  for a like aggregate
Original Amount of Equipment  Notes of different  authorized  denominations,  as
requested by the holder surrendering the same.

          Prior  to  due  presentment  for  registration  of  transfer  of  this
Equipment  Note,  the Owner Trustee and the Mortgagee  shall treat the person in
whose  name  this  Equipment  Note is  registered  as the owner  hereof  for all
purposes,  whether or not this Equipment Note be overdue,  and neither the Owner
Trustee nor the Mortgagee shall be affected by notice to the contrary.

          This  Equipment  Note is subject to redemption as provided in Sections
2.10,  2.11 and 2.12 of the Trust  Indenture but not  otherwise.  This Equipment
Note is also subject to exchange and to purchase by the Owner Participant or the
Owner  Trustee  as  provided  in  Section  2.13 of the Trust  Indenture  but not
otherwise.  In addition,  this  Equipment Note may be accelerated as provided in
Section 4.04 of the Trust Indenture.

          [The  indebtedness  evidenced by this Equipment Note is, to the extent
and in the manner  provided in the Trust  Indenture,  subordinate and subject in
right of payment to the prior  payment in full of the  Secured  Obligations  (as
defined in the Trust  Indenture)  in respect of [Series A  Equipment  Notes]<F1>
[Series A and Series B Equipment  Notes],<F2>  and this Equipment Note is issued
subject to such provisions. The Note Holder of this Equipment Note, by accepting


___________________

<F1>  To be inserted in the case of a Series B Equipment Note.
<F2>  To be inserted in the case of a Series C Equipment Note.

<PAGE>

the same,  (a) agrees to and shall be bound by such  provisions,  (b) authorizes
and directs the  Mortgagee on his behalf to take such action as may be necessary
or  appropriate  to  effectuate  the  subordination  as  provided  in the  Trust
Indenture  and  (c)  appoints  the  Mortgagee  his   attorney-in-fact  for  such
purpose.]<F3>

          Unless the certificate of  authentication  hereon has been executed by
or on behalf of the Mortgagee by manual signature, this Equipment Note shall not
be entitled to any benefit  under the Trust  Indenture or be valid or obligatory
for any purpose.

          THIS  EQUIPMENT  NOTE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE
WITH THE INTERNAL LAWS OF THE STATE OF NEW YORK.

                                      * * *

          IN WITNESS  WHEREOF,  the Owner Trustee has caused this Equipment Note
to be executed in its corporate name by its officer thereunto duly authorized on
the date hereof.

                                        FIRST    SECURITY     BANK,     NATIONAL
                                        ASSOCIATION,   not  in  its   individual
                                        capacity but solely as Owner Trustee


                                        By:_____________________________________
                                           Name:
                                           Title:


MORTGAGEE'S CERTIFICATE OF AUTHENTICATION


          This is one of the Equipment Notes referred to in the within-mentioned
Trust Indenture.


                                        WILMINGTON TRUST COMPANY, as Mortgagee


                                        By:_____________________________________
                                           Name:
                                           Title:

___________________

<F3>  To  be  inserted  for  each   Equipment   Note  other  than  any  Series A
      Equipment Note.

<PAGE>


                                   SCHEDULE I

                           EQUIPMENT NOTE AMORTIZATION

                                                        Percentage of
                                                       Original Amount
          Payment Date                                    to Be Paid



                       [SEE SCHEDULE I TO TRUST INDENTURE

                        WHICH IS INSERTED UPON ISSUANCE]

                                      * * *

          SECTION 2.02. ISSUANCE AND TERMS OF EQUIPMENT NOTES.

          The Equipment Notes shall be dated the date of issuance thereof, shall
be issued in three separate series consisting of Series A, Series B and Series C
and in the maturities and principal amounts and shall bear interest as specified
in Schedule I hereto. On the date of the consummation of the Transactions,  each
Equipment Note shall be issued to the Subordination  Agent on behalf of the Pass
Through  Trustees under the Pass Through Trust  Agreements.  The Equipment Notes
shall be issued in registered  form only. The Equipment Notes shall be issued in
denominations  of  $1,000  and  integral  multiples  thereof,  except  that  one
Equipment  Note of  each  Series  may be in an  amount  that is not an  integral
multiple of $1,000.

          Each Equipment  Note shall bear interest at the Debt Rate  (calculated
on the basis of a year of 360 days  comprised  of twelve  30-day  months) on the
unpaid Original Amount thereof from time to time outstanding, payable in arrears
on December 24, 1997,  and on each March 24, June 24,  September 24 and December
24 thereafter  until maturity.  The Original Amount of each Equipment Note shall
be  payable  on the dates  and in the  installments  equal to the  corresponding
percentage of the Original  Amount as set forth in Schedule I hereto which shall
be attached as Schedule I to the Equipment Notes. Notwithstanding the foregoing,
the  final  payment  made  under  each  Equipment  Note  shall  be in an  amount
sufficient to discharge in full the unpaid  Original  Amount and all accrued and
unpaid  interest on, and any other amounts due under,  such Equipment Note. Each
Equipment  Note shall bear interest at the Payment Due Rate  (calculated  on the
basis of a year of 360 days  comprised of twelve  30-day  months) on any part of
the Original Amount,  Make-Whole Amount, if any, and, to the extent permitted by
applicable Law, interest and any other amounts payable  thereunder not paid when
due for any period during which the same shall be overdue,  in each case for the
period  the same is  overdue.  Amounts  shall be  overdue  if not paid  when due
(whether at stated  maturity,  by  acceleration  or otherwise).  Notwithstanding
anything to the contrary  contained herein, if any date on which a payment under
any  Equipment  Note  becomes  due and  payable is not a Business  Day then such
payment shall not be made on such  scheduled  date but shall be made on the next

<PAGE>

succeeding  Business  Day and if such  payment  is made on such next  succeeding
Business Day, no interest shall accrue on the amount of such payment during such
extension.

          The  Equipment  Notes shall be executed on behalf of the Owner Trustee
by its President or one of its Vice  Presidents,  Assistant  Vice  Presidents or
Assistant  Secretaries or other authorized officer.  Equipment Notes bearing the
signatures of individuals  who were at any time the proper officers of the Owner
Trustee shall bind the Owner Trustee,  notwithstanding  that such individuals or
any of them have ceased to hold such  offices  prior to the  authentication  and
delivery of such Equipment  Notes or did not hold such offices at the respective
dates of such Equipment  Notes.  The Owner Trustee may from time to time execute
and deliver  Equipment  Notes with respect to the Aircraft to the  Mortgagee for
authentication  upon original issue and such Equipment  Notes shall thereupon be
authenticated  and  delivered by the Mortgagee  upon the written  request of the
Owner Trustee  signed by a Vice  President or Assistant  Vice President or other
authorized  officer  of the Owner  Trustee;  PROVIDED,  HOWEVER,  that each such
request shall specify the aggregate Original Amount of all Equipment Notes to be
authenticated  hereunder  on original  issue with  respect to the  Aircraft.  No
Equipment  Note shall be secured by or entitled to any benefit  under this Trust
Indenture or be valid or obligatory  for any  purposes,  unless there appears on
such  Equipment Note a certificate  of  authentication  in the form provided for
herein  executed  by  the  Mortgagee  by  the  manual  signature  of  one of its
authorized  officers and such certificate upon any Equipment Notes be conclusive
evidence,  and the only  evidence,  that  such  Equipment  Note  has  been  duly
authenticated and delivered hereunder.

          SECTION 2.03. PAYMENTS FROM TRUST INDENTURE ESTATE ONLY.

          (a)  Without  impairing  any of the other  rights,  powers,  remedies,
     privileges,  liens or security  interests  of the Note  Holders  under this
     Trust Indenture,  each Note Holder, by its acceptance of an Equipment Note,
     agrees  that as  between  it and the Owner  Trustee,  except  as  expressly
     provided in this Trust Indenture,  the Participation Agreement or any other
     Operative  Agreement,  (i) the  obligation  to  make  all  payments  of the
     Original Amount of, interest on,  Make-Whole  Amount, if any, and all other
     amounts due with respect to the Equipment Notes, and the performance by the
     Owner  Trustee of every  obligation  or  covenant  contained  in this Trust
     Indenture and in the Participation  Agreement or any of the other Operative
     Agreements,  shall be payable  only from the income and  proceeds  from the
     Trust Estate to the extent included in the Trust Indenture  Estate and only
     to the  extent  that the Owner  Trustee  shall  have  sufficient  income or
     proceeds  from  the  Trust  Estate  to the  extent  included  in the  Trust
     Indenture  Estate  to  enable  the  Mortgagee  to  make  such  payments  in
     accordance with the terms of Article II hereof,  and all of the statements,
     representations,  covenants and agreements  made by the Owner Trustee (when
     made in such capacity)  contained in this Trust Indenture and any agreement
     referred  to  herein  other  than the  Trust  Agreement,  unless  expressly
     otherwise stated, are made and intended only for the purpose of binding the
     Trust Estate and  establishing  the existence of rights and remedies  which
     can be exercised and enforced against the Trust Estate; therefore, anything
     contained in this Trust Indenture or such other  agreements to the contrary
     notwithstanding  (except for any express provisions or representations that
     the Owner  Trustee is  responsible  for,  or is making,  in its  individual

<PAGE>

     capacity,  for  which  there  would  be  personal  liability  of the  Owner
     Trustee),  no recourse shall be had with respect to this Trust Indenture or
     such other agreements against the Owner Trustee in its individual  capacity
     or against any  institution or person which becomes a successor  trustee or
     co-trustee or any officer, director, trustee, servant or direct or indirect
     parent or  controlling  Person or Persons of any of them,  and (ii) none of
     the Owner Trustee, in its individual capacity,  the Owner Participant,  the
     Mortgagee and any officer,  director,  trustee, servant, employee, agent or
     direct or indirect  parent or controlling  Person or Persons of any of them
     shall have any personal liability for any amounts payable hereunder,  under
     the  Participation  Agreement or any of the other  Operative  Agreements or
     under the Equipment Notes except as expressly provided herein, in the Lease
     or  in  the  Participation  Agreement;   PROVIDED,  HOWEVER,  that  nothing
     contained in this Section  2.03(a) shall be construed to limit the exercise
     and  enforcement  in accordance  with the terms of this Trust  Indenture or
     such other  agreements of rights and remedies  against the Trust  Indenture
     Estate.

          (b) If (i) all or any part of the Trust  Estate  becomes the  property
     of, or the Owner Trustee or Owner Participant  becomes, a debtor subject to
     the reorganization provisions of the Bankruptcy Code, (ii) pursuant to such
     reorganization  provisions,  including  Section  1111(b) of the  Bankruptcy
     Code,  the  Owner  Trustee  (in  its  individual  capacity)  or  the  Owner
     Participant is required,  by reason of the Owner Trustee (in its individual
     capacity) or the Owner Participant being held to have recourse liability to
     any Note Holder or the  Mortgagee,  directly or indirectly  (other than the
     recourse liability of the Owner Trustee (in its individual capacity) or the
     Owner  Participant  under the  Participation  Agreement,  the Lease or this
     Trust  Indenture or by separate  agreement),  to make payment on account of
     any amount payable as Original Amount,  Make-Whole Amount, if any, interest
     or other  amounts on the  Equipment  Notes and (iii) any Note Holder or the
     Mortgagee  actually  receives any Excess  Amount (as  hereinafter  defined)
     which  reflects  any  payment  by the  Owner  Trustee  (in  its  individual
     capacity) or the Owner  Participant  on account of clause (ii) above,  then
     such  Note  Holder or the  Mortgagee,  as the case may be,  shall  promptly
     refund to the  Owner  Trustee  (in its  individual  capacity)  or the Owner
     Participant (whichever shall have made such payment) such Excess Amount.

          For purposes of this Section 2.03(b), "Excess Amount" means the amount
by which such payment exceeds the amount that would have been received by a Note
Holder or the Mortgagee if the Owner Trustee (in its individual capacity) or the
Owner Participant had not become subject to the recourse  liability  referred to
in clause (ii) above.  Nothing contained in this Section 2.03(b) shall prevent a
Note Holder or the Mortgagee  from  enforcing any personal  recourse  obligation
(and  retaining the proceeds  thereof) of the Owner  Trustee (in its  individual
capacity) or the Owner Participant under the Participation  Agreement, the Lease
or this Trust  Indenture (and any exhibits or annexes hereto or thereto) or from
retaining  any  amount  paid by Owner  Participant  under  Section  2.13 or 4.03
hereof.

<PAGE>

          SECTION 2.04. METHOD OF PAYMENT.

          (a) The Original Amount of, interest on,  Make-Whole  Amount,  if any,
     and other  amounts  due under  each  Equipment  Note or  hereunder  will be
     payable in Dollars by wire  transfer  of  immediately  available  funds not
     later than 11:30  a.m.,  New York City time,  on the due date of payment to
     the Mortgagee at the Corporate Trust Office for distribution among the Note
     Holders in the manner provided herein. The Owner Trustee shall not have any
     responsibility  for the  distribution  of such  payment to any Note Holder.
     Notwithstanding the foregoing or any provision in any Equipment Note to the
     contrary,  the Mortgagee will use reasonable  efforts to pay or cause to be
     paid,  if so  directed  in writing by any Note  Holder  (with a copy to the
     Owner Trustee),  all amounts paid by the Owner Trustee  hereunder and under
     such holder's Equipment Note or Equipment Notes to such holder or a nominee
     therefor (including all amounts distributed pursuant to Article III of this
     Trust  Indenture) by  transferring,  or causing to be transferred,  by wire
     transfer of immediately available funds in Dollars, prior to 2:00 p.m., New
     York City time,  on the due date of payment,  to an account  maintained  by
     such holder with a bank located in the continental United States the amount
     to be distributed to such holder,  for credit to the account of such holder
     maintained at such bank. Any payment made  hereunder  shall be made without
     any  presentment  or surrender of any Equipment  Note,  except that, in the
     case of the final payment in respect of any Equipment  Note, such Equipment
     Note shall be surrendered to the Mortgagee for cancellation  promptly after
     such payment.  Notwithstanding  any other provision of this Trust Indenture
     to the contrary,  the Mortgagee  shall not be required to make, or cause to
     be made,  wire  transfers as aforesaid  prior to the first  Business Day on
     which it is  practicable  for the Mortgagee to do so in view of the time of
     day when the funds to be so  transferred  were received by it if such funds
     were  received  after  11:30  a.m.,  New York  City  time,  at the place of
     payment.  Prior to the due presentment for  registration of transfer of any
     Equipment  Note,  the Owner Trustee and the Mortgagee  shall deem and treat
     the Person in whose name any Equipment  Note is registered on the Equipment
     Note Register as the absolute  owner and holder of such  Equipment Note for
     the purpose of  receiving  payment of all amounts  payable  with respect to
     such  Equipment  Note and for all  other  purposes,  and none of the  Owner
     Trustee or the  Mortgagee  shall be affected by any notice to the contrary.
     So long as any signatory to the Participation  Agreement or nominee thereof
     shall be a registered Note Holder,  all payments to it shall be made to the
     account of such Note Holder  specified in Schedule I thereto and  otherwise
     in the manner provided in or pursuant to the Participation Agreement unless
     it shall have  specified  some other account or manner of payment by notice
     to the Mortgagee consistent with this Section 2.04.

          (b) The Mortgagee,  as agent for the Owner Trustee,  shall exclude and
     withhold at the  appropriate  rate from each payment of Original Amount of,
     interest on, Make-Whole  Amount, if any, and other amounts due hereunder or
     under  each  Equipment  Note  (and such  exclusion  and  withholding  shall
     constitute  payment in respect of such  Equipment  Note) any and all United
     States  withholding  taxes  applicable  thereto  as  required  by Law.  The
     Mortgagee  agrees  to act as such  withholding  agent  and,  in  connection
     therewith,  whenever any present or future  United  States taxes or similar

<PAGE>

     charges are  required to be withheld  with  respect to any amounts  payable
     hereunder or in respect of the  Equipment  Notes,  to withhold such amounts
     and timely pay the same to the appropriate  authority in the name of and on
     behalf of the Note Holders,  that it will file any necessary  United States
     withholding  tax returns or  statements  when due,  and that as promptly as
     possible  after the  payment  thereof it will  deliver to each Note  Holder
     (with a copy to the Owner  Trustee  and the  Lessee)  appropriate  receipts
     showing the payment  thereof,  together  with such  additional  documentary
     evidence as any such Note Holder may reasonably request from time to time.

          If a Note  Holder  which is a  Non-U.S.  Person has  furnished  to the
Mortgagee a properly  completed,  accurate and currently effective U.S. Internal
Revenue  Service  Form  1001 or W-8 (or such  successor  form or forms as may be
required by the United States Treasury  Department)  during the calendar year in
which the payment  hereunder or under the Equipment  Note(s) held by such holder
is made  (but  prior to the  making  of such  payment),  or in either of the two
preceding  calendar years,  and has not notified the Mortgagee of the withdrawal
or  inaccuracy of such form prior to the date of such payment (and the Mortgagee
has no  reason  to  believe  that any  information  set  forth  in such  form is
inaccurate),  the Mortgagee shall withhold only the amount,  if any, required by
Law (after taking into account any applicable exemptions properly claimed by the
Note Holder) to be withheld from payments hereunder or under the Equipment Notes
held by such holder in respect of United  States  federal  income tax. If a Note
Holder (x) which is a Non-U.S.  Person has furnished to the Mortgagee a properly
completed,  accurate and currently  effective U.S. Internal Revenue Service Form
4224 in  duplicate  (or  such  successor  certificate,  form or  forms as may be
required by the United  States  Treasury  Department  as  necessary  in order to
properly  avoid  withholding  of United  States  federal  income tax),  for each
calendar year in which a payment is made (but prior to the making of any payment
for  such  year),  and has not  notified  the  Mortgagee  of the  withdrawal  or
inaccuracy  of such  certificate  or form prior to the date of such payment (and
the  Mortgagee has no reason to believe that any  information  set forth in such
form is inaccurate) or (y) which is a U.S. Person has furnished to the Mortgagee
a properly  completed,  accurate and currently  effective U.S.  Internal Revenue
Service  Form W-9,  if  applicable,  prior to a payment  hereunder  or under the
Equipment  Notes held by such holder,  no amount shall be withheld from payments
in respect of United States  federal income tax. If any Note Holder has notified
the Mortgagee that any of the foregoing  forms or  certificates  is withdrawn or
inaccurate,  or if such holder has not filed a form  claiming an exemption  from
United States  withholding tax or if the Code or the  regulations  thereunder or
the administrative  interpretation  thereof is at any time after the date hereof
amended to require such  withholding  of United States federal income taxes from
payments under the Equipment Notes held by such holder,  the Mortgagee agrees to
withhold from each payment due to the relevant Note Holder  withholding taxes at
the  appropriate  rate  under  Law and  will,  on a timely  basis as more  fully
provided above, deposit such amounts with an authorized depository and make such
returns,  statements,  receipts  and other  documentary  evidence in  connection
therewith as required by Law.

          Neither  the Owner  Trustee nor the Owner  Participant  shall have any
liability  for the  failure of the  Mortgagee  to  withhold  taxes in the manner
provided for herein or for any false,  inaccurate or untrue evidence provided by
any Note Holder hereunder.

<PAGE>

          SECTION 2.05. APPLICATION OF PAYMENTS.

          In the case of each Equipment Note,  each payment of Original  Amount,
Make-Whole Amount, if any, and interest due thereon shall be applied:

          First:  to the payment of accrued  interest on such Equipment Note (as
well as any  interest on any overdue  Original  Amount,  any overdue  Make-Whole
Amount, if any, and to the extent permitted by Law, any overdue interest and any
other overdue amounts thereunder) to the date of such payment;

          Second:  to the payment of the Original  Amount of such Equipment Note
(or a portion thereof) then due thereunder;

          Third:  to the payment of  Make-Whole  Amount,  if any,  and any other
amount due hereunder or under such Equipment Note; and

          Fourth: the balance, if any, remaining  thereafter,  to the payment of
the Original Amount of such Equipment Note remaining  unpaid (provided that such
Equipment Note shall not be subject to redemption except as provided in Sections
2.10, 2.11 and 2.12 hereof).

          The amounts paid pursuant to clause "Fourth" above shall be applied to
the  installments of Original Amount of such Equipment Note in the inverse order
of their normal maturity.

          SECTION 2.06. TERMINATION OF INTEREST IN TRUST INDENTURE ESTATE.

          No Note Holder nor any other Indenture Indemnitee shall, as such, have
any further  interest  in, or other right with  respect to, the Trust  Indenture
Estate  when and if the  Original  Amount of,  Make-Whole  Amount,  if any,  and
interest on and other  amounts due under all  Equipment  Notes held by such Note
Holder  and all  other  sums then due and  payable  to such  Note  Holder,  such
Indenture Indemnitee or the Mortgagee hereunder (including,  without limitation,
under Section 2.15 hereof) and under the other Operative Agreements by the Owner
Trustee and the Lessee (collectively, the "Secured Obligations") shall have been
paid in full.

          SECTION 2.07. REGISTRATION TRANSFER AND EXCHANGE OF EQUIPMENT NOTES.

          The Mortgagee shall keep a register (the "Equipment Note Register") in
which the Mortgagee  shall provide for the  registration  of Equipment Notes and
the  registration  of transfers of Equipment  Notes.  No such transfer  shall be
given effect unless and until  registration  hereunder shall have occurred.  The
Equipment  Note  Register  shall be kept at the  Corporate  Trust  Office of the
Mortgagee.  The Mortgagee is hereby appointed "Equipment Note Registrar" for the
purpose of  registering  Equipment  Notes and  transfers of  Equipment  Notes as
herein  provided.  A holder of any  Equipment  Note  intending to exchange  such
Equipment  Note shall  surrender  such  Equipment  Note to the  Mortgagee at the
Corporate  Trust  Office,  together with a written  request from the  registered
holder thereof for the issuance of a new Equipment Note, specifying, in the case

<PAGE>

of a surrender for transfer,  the name and address of the new holder or holders.
Upon  surrender for  registration  of transfer of any Equipment  Note, the Owner
Trustee shall execute,  and the Mortgagee shall authenticate and deliver, in the
name of the  designated  transferee  or  transferees,  one or more new Equipment
Notes of a like aggregate  Original Amount and of the same series. At the option
of the Note Holder,  Equipment  Notes may be exchanged for other Equipment Notes
of any  authorized  denominations  of a like  aggregate  Original  Amount,  upon
surrender  of the  Equipment  Notes  to be  exchanged  to the  Mortgagee  at the
Corporate  Trust Office.  Whenever any Equipment  Notes are so  surrendered  for
exchange,  the Owner Trustee shall execute, and the Mortgagee shall authenticate
and deliver,  the  Equipment  Notes which the Note Holder making the exchange is
entitled  to receive.  All  Equipment  Notes  issued  upon any  registration  of
transfer or exchange of  Equipment  Notes  (whether  under this  Section 2.07 or
under Section 2.08 hereof or otherwise under this Trust  Indenture) shall be the
valid   obligations  of  the  Owner  Trustee   evidencing  the  same  respective
obligations,  and entitled to the same  security  and benefits  under this Trust
Indenture, as the Equipment Notes surrendered upon such registration of transfer
or exchange.  Every Equipment Note presented or surrendered for  registration of
transfer,  shall (if so  required  by the  Mortgagee)  be duly  endorsed,  or be
accompanied  by a written  instrument  of transfer in form  satisfactory  to the
Mortgagee  duly  executed  by the Note  Holder or such  holder's  attorney  duly
authorized in writing, and the Mortgagee shall require evidence  satisfactory to
it as to the  compliance of any such transfer with the  Securities  Act, and the
securities Laws of any applicable  state. The Mortgagee shall make a notation on
each new  Equipment  Note of the  amount  of all  payments  of  Original  Amount
previously  made on the old  Equipment  Note or Equipment  Notes with respect to
which such new Equipment  Note is issued and the date to which  interest on such
old Equipment Note or Equipment Notes has been paid. Interest shall be deemed to
have been paid on such new Equipment  Note to the date on which  interest  shall
have been paid on such old  Equipment  Note,  and all  payments of the  Original
Amount marked on such new Equipment Note, as provided above,  shall be deemed to
have been made thereon.  The Owner Trustee shall not be required to exchange any
surrendered  Equipment  Notes  as  provided  above  during  the  ten-day  period
preceding the due date of any payment on such Equipment  Note. The Owner Trustee
shall in all cases deem the Person in whose name any  Equipment  Note shall have
been issued and  registered as the absolute  owner and holder of such  Equipment
Note for the purpose of  receiving  payment of all amounts  payable by the Owner
Trustee with respect to such  Equipment Note and for all purposes until a notice
stating otherwise is received from the Mortgagee and such change is reflected on
the  Equipment  Note  Register.  The Mortgagee  will  promptly  notify the Owner
Trustee and the Lessee of each  registration of a transfer of an Equipment Note.
Any such  transferee  of an Equipment  Note,  by its  acceptance of an Equipment
Note, agrees to the provisions of the Participation Agreement applicable to Note
Holders,  and  shall  be  deemed  to  have  covenanted  to  the  parties  to the
Participation  Agreement  as to the  matters  covenanted  by the  original  Loan
Participant in the  Participation  Agreement.  Subject to compliance by the Note
Holder and its transferee (if any) of the requirements set forth in this Section
2.07,  Mortgagee and Owner Trustee shall use all reasonable efforts to issue new
Equipment Notes upon transfer or exchange within 10 Business Days of the date an
Equipment Note is surrendered for transfer or exchange.

<PAGE>

          SECTION 2.08. MUTILATED, DESTROYED, LOST OR STOLEN EQUIPMENT NOTES.

          If any  Equipment  Note shall  become  mutilated,  destroyed,  lost or
stolen,  the Owner Trustee shall, upon the written request of the holder of such
Equipment  Note,  execute and the Mortgagee  shall  authenticate  and deliver in
replacement  thereof a new Equipment  Note,  payable in the same Original Amount
dated the same date and captioned as issued in connection with the Aircraft.  If
the Equipment  Note being  replaced has become  mutilated,  such  Equipment Note
shall be surrendered to the Mortgagee and a photocopy thereof shall be furnished
to the Owner Trustee.  If the Equipment Note being replaced has been  destroyed,
lost or stolen,  the holder of such  Equipment  Note shall  furnish to the Owner
Trustee and the Mortgagee  such security or indemnity as may be required by them
to save the Owner Trustee and the Mortgagee  harmless and evidence  satisfactory
to the Owner Trustee and the Mortgagee of the destruction, loss or theft of such
Equipment  Note and of the  ownership  thereof.  If a  "qualified  institutional
buyer" of the type  referred to in  paragraph  (a)(1)(i)(A),  (B), (D) or (E) of
Rule  144A  under  the  Securities  Act (a  "QIB")  is the  holder  of any  such
destroyed,  lost or stolen  Equipment Note,  then the written  indemnity of such
QIB, signed by an authorized  officer thereof,  in favor of, delivered to and in
form  reasonably  satisfactory  to Lessee,  Owner Trustee and Mortgagee shall be
accepted as  satisfactory  indemnity  and security  and no further  indemnity or
security  shall be required as a condition to the execution and delivery of such
new Equipment Note. Subject to compliance by the Note Holder of the requirements
set  forth in this  Section  2.08,  Mortgagee  and Owner  Trustee  shall use all
reasonable  efforts to issue new Equipment  Notes within 10 Business Days of the
date of the written request therefor from the Note Holder.

          SECTION 2.09. PAYMENT OF EXPENSES ON TRANSFER; CANCELLATION.

          (a) No  service  charge  shall  be  made  to a  Note  Holder  for  any
     registration of transfer or exchange of Equipment Notes, but the Mortgagee,
     as Equipment  Note  Registrar,  may require  payment of a sum sufficient to
     cover  any  tax  or  other  governmental  charge  that  may be  imposed  in
     connection  with any  registration  of transfer  or  exchange of  Equipment
     Notes.

          (b) The Mortgagee  shall cancel all Equipment  Notes  surrendered  for
     replacement,  redemption,  transfer,  exchange, payment or cancellation and
     shall destroy the canceled Equipment Notes.

          SECTION 2.10. MANDATORY REDEMPTIONS OF EQUIPMENT NOTES.

          (a) On the date on which Lessee is required pursuant to Section 10.1.2
     of the  Lease to make  payment  for an Event of Loss  with  respect  to the
     Aircraft,  all of the  Equipment  Notes  shall  be  redeemed  in whole at a
     redemption  price  equal to 100% of the  unpaid  Original  Amount  thereof,
     together with all accrued  interest  thereon to the date of redemption  and
     all other  Secured  Obligations  owed or then due and  payable  to the Note
     Holders but without Make-Whole Amount.

          (b) If the Lease is terminated  with respect to the Aircraft by Lessee
     pursuant to Section 9 thereof, on the date the Lease is so terminated,  all

<PAGE>

     the Equipment Notes shall be redeemed in whole at a redemption  price equal
     to 100% of the  unpaid  Original  Amount  thereof,  together  with  accrued
     interest  thereon to the date of redemption  and all other amounts then due
     and payable hereunder and under the  Participation  Agreement and all other
     Operative  Agreements to the Note Holders plus, if such  redemption is made
     prior to the Premium Termination Date, Make-Whole Amount, if any.

          SECTION 2.11. [RESERVED.]

          SECTION 2.12. REDEMPTIONS; NOTICE OF REDEMPTION.

          (a) Neither any  redemption of any Equipment  Note nor any purchase by
     the Owner  Trustee of any  Equipment  Note may be made except to the extent
     and in the manner expressly permitted by this Trust Indenture.  No purchase
     of any Equipment Note may be made by the Mortgagee.

          (b) Notice of  redemption  or purchase  with respect to the  Equipment
     Notes shall be given by the Mortgagee by first-class mail, postage prepaid,
     mailed  not less  than 15 nor  more  than 60 days  prior to the  applicable
     redemption date, to each Note Holder of such Equipment Notes to be redeemed
     or purchased, at such Note Holder's address appearing in the Equipment Note
     Register;  PROVIDED,  HOWEVER, that, in the case of a redemption to be made
     pursuant to Section  2.10(b),  such notice shall be revocable  and shall be
     deemed  revoked in the event that the Lease does not in fact  terminate  on
     the specified  termination date. All notices of redemption shall state: (1)
     the  redemption   date,  (2)  the  applicable  basis  for  determining  the
     redemption  price,  (3) that on the redemption  date, the redemption  price
     will become due and payable upon each such Equipment Note, and that, if any
     such Equipment Notes are then outstanding, interest on such Equipment Notes
     shall cease to accrue on and after such redemption  date, and (4) the place
     or places where such Equipment  Notes are to be surrendered  for payment of
     the redemption price.

          (c) On or before the redemption date, the Owner Trustee (or any person
     on behalf of the Owner Trustee) shall, to the extent an amount equal to the
     redemption price for the Equipment Notes to be redeemed or purchased on the
     redemption  date  shall  not then be held in the  Trust  Indenture  Estate,
     deposit or cause to be  deposited  with the  Mortgagee by 12:00 noon on the
     redemption date in immediately  available funds the redemption price of the
     Equipment Notes to be redeemed or purchased.

          (d) Notice of  redemption  or purchase  having been given as aforesaid
     (and not deemed revoked as contemplated in the proviso to Section 2.12(b)),
     the Equipment  Notes to be redeemed or purchased  shall,  on the redemption
     date, become due and payable at the Corporate Trust Office of the Mortgagee
     or at any office or agency maintained for such purposes pursuant to Section
     2.07,  and from and after such  redemption  date  (unless  there shall be a
     default in the payment of the redemption  price) any such  Equipment  Notes
     then outstanding  shall cease to bear interest.  Upon surrender of any such
     Equipment Note for  redemption or purchase in accordance  with said notice,
     such  Equipment  Note shall be redeemed  at the  redemption  price.  If any
     Equipment  Note called for redemption or purchase shall not be so paid upon

<PAGE>

     surrender thereof for redemption, the principal amount thereof shall, until
     paid, continue to bear interest from the applicable  redemption date at the
     interest rate in effect for such Equipment Note as of such redemption date.

          SECTION 2.13. OPTION TO PURCHASE EQUIPMENT NOTES.

          The Owner Trustee and the Owner  Participant  may, upon the events and
subject to the terms and  conditions and for the price set forth in this Section
2.13,  purchase  all but not less than all of the  Equipment  Notes  outstanding
hereunder,  and each Note  Holder  agrees  that it will,  upon such  events  and
subject to such terms and  conditions  and upon  receipt  of such  price,  sell,
assign,  transfer and convey to such purchaser or its nominee (without  recourse
or warranty of any kind except against Liens on such Equipment Notes arising by,
through or under such holder), all of the right, title and interest of such Note
Holder in and to the  Equipment  Notes  held by it,  and such  purchaser  or its
nominee shall assume all of such holder's  obligations  under the  Participation
Agreement and hereunder.

          Such option to purchase  the  Equipment  Notes may be exercised by the
Owner Trustee or the Owner  Participant  at any time following the occurrence of
any of the following  events,  and in any such event the purchase  price thereof
shall equal for each  Equipment  Note,  the  aggregate  unpaid  Original  Amount
thereof,  plus accrued and unpaid  interest  thereon to, but not including,  the
date of purchase and all other Secured Obligations owed, or then due and payable
hereunder,  to the holder thereof  (including  under Section 2.15 hereof).  Such
option to purchase the  Equipment  Notes may be exercised (x) in the event there
shall have  occurred and be  continuing a Lease Event of Default or (y) upon the
Equipment  Notes becoming due and payable  pursuant to Section  4.04(b)  hereof,
PROVIDED,  HOWEVER,  that if such  option  is  exercised  prior  to the  Premium
Termination Date pursuant to clause (x) at a time when there shall have occurred
and be continuing for less than 180 days a Lease Event of Default,  the purchase
price thereof shall equal the price provided in the preceding  sentence plus the
Make-Whole Amount, if any.

          Such option to purchase  the  Equipment  Notes may be exercised by the
Owner Trustee or the Owner Participant giving irrevocable  written notice of its
election of such option to the Mortgagee,  which notice shall specify a date for
such  purchase  at least 15 days but not more than 20 days from the date of such
notice.  The  Mortgagee  shall not exercise any of the remedies  hereunder  and,
without the  consent of the Owner  Trustee or the Owner  Participant,  under the
Lease,  during the period from the date of the giving of such  notice  until the
date on which such  purchase is  required to occur  pursuant to the terms of the
preceding sentence.

          If the Owner Trustee or the Owner Participant on or before the date of
such  purchase  shall so  request,  the Note  Holders  will  comply with all the
provisions  of Section  2.07 to enable new  Equipment  Notes to be issued to the
Owner Trustee or the Owner  Participant or its nominee in such  denominations as
the Owner Trustee or the Owner Participant shall request. All taxes, charges and
expenses  required  pursuant to Section 2.09 in connection  with the issuance of
such new Equipment Note shall be borne by the Owner Participant.

<PAGE>

          SECTION 2.14. SUBORDINATION.

          (a) The Owner Trustee and, by acceptance of its Equipment Notes of any
     Series,  each Note Holder of such  Series,  hereby agree that no payment or
     distribution shall be made on or in respect of the Secured Obligations owed
     to such Note Holder of such Series,  including any payment or  distribution
     of cash,  property or securities  after the commencement of a proceeding of
     the type  referred  to in  Section  4.02(g)  hereof,  except  as  expressly
     provided in Article III hereof.

          (b) By the acceptance of its Equipment Notes of any Series (other than
     Series A), each Note  Holder of such  Series  agrees that in the event that
     such Note  Holder,  in its  capacity as a Note  Holder,  shall  receive any
     payment  or  distribution  on any  Secured  Obligations  in respect of such
     Series  which it is not  entitled  to receive  under this  Section  2.14 or
     Article  III  hereof,  it will hold any amount so received in trust for the
     Senior  Holder (as defined in Section  2.14(c)  hereof) and will  forthwith
     turn over such payment to the  Mortgagee in the form received to be applied
     as provided in Article III hereof.

          (c) As used in this Section 2.14, the term "SENIOR  HOLDER" shall mean
     (i) the Note Holders of Series A until the Secured  Obligations  in respect
     of Series A Equipment  Notes have been paid in full, (ii) after the Secured
     Obligations in respect of Series A Equipment  Notes have been paid in full,
     the Note  Holders of Series B until the Secured  Obligations  in respect of
     Series B Equipment Notes have been paid in full and (iii) after the Secured
     Obligations in respect of Series B Equipment  Notes have been paid in full,
     the Note  Holders of Series C until the Secured  Obligations  in respect of
     Series C Equipment Notes have been paid in full.

          SECTION 2.15. LIQUIDITY PROVIDER FEES AND EXPENSES.

          The Owner Trustee agrees to pay to the Mortgagee for distribution,  in
accordance  with Section 3.04 hereof,  the Owner Trustee's pro rata share of all
amounts owed to each Liquidity  Provider by the  Subordination  Agent under each
Liquidity  Facility,  net of all  Investment  Earnings  on  amounts  in any Cash
Collateral Account and other than amounts due as (i) repayments of the principal
of Advances  thereunder  and (ii) interest on any Unpaid Advance (other than the
portion of any Final Advance from time to time on deposit in any Cash Collateral
Account)  or  Applied  Provider  Advance  except to the extent  included  in Net
Interest and Related Charges.  As used in this Section 2.15, the Owner Trustee's
pro rata share means as of any time:

          (A) with  respect to all amounts  other than Net  Interest and Related
     Charges,  a fraction  the  numerator  of which is the  aggregate  principal
     balance then outstanding of the Equipment Notes issued under this Indenture
     and the  denominator  of which is the  aggregate  principal  balance of all
     "Equipment Notes" issued under the Operative Indentures, plus

          (B) with respect to all Net Interest and Related Charges, (x) if there
     exists a Payment  Default  under any  Equipment  Notes  issued  under  this
     Indenture,  a fraction,  the numerator of which is the aggregate  principal

<PAGE>

     balance then outstanding of Equipment Notes issued under this Indenture and
     the  denominator  of  which  is  the  aggregate   principal   balance  then
     outstanding of all "Equipment Notes" issued under the Operative  Indentures
     under which there exists a Payment Default or (y) at all other times, zero.

As used in this Section 2.15,  "Net Interest and Related  Charges" means the sum
of (i) the amount, if any, by which interest payable to each Liquidity  Provider
on any Unpaid Advance and/or Applied Provider Advance exceeds the sum of (x) the
amount  which would be payable if such  Advances  bore  interest at the weighted
average  Payment  Due Rate  applicable  to amounts in default on all  "Equipment
Notes" issued under the Operative  Indentures  plus (y) any Investment  Earnings
from any Final Advance plus (ii) any amount  payable under Section 3.1,  Section
3.2,  Section  3.3,  Section 3.9 or Section 7.7 of each  Liquidity  Facility (or
similar provisions of any replacement  Liquidity  Facility),  which results from
any Unpaid Advance or Applied Provider Advance.  As used in this Section 2.15, a
Payment Default when used in connection with Equipment Notes issued hereunder or
"Equipment  Notes" issued under any Operative  Indenture  means a default in the
payment of Original  Amount  thereof or interest  thereon (which default has not
been cured),  other than solely  because of  acceleration.  For purposes of this
Section,  the terms  "Advance",  "Applied  Provider  Advance",  "Final Advance",
"Investment Earnings", and "Unpaid Advance" shall have the meanings specified in
each Liquidity Facility.


                                   ARTICLE III

                    RECEIPT, DISTRIBUTION AND APPLICATION OF
                     INCOME FROM THE TRUST INDENTURE ESTATE

          SECTION 3.01. BASIC RENT DISTRIBUTION.

          Except as otherwise provided in Section 3.03 hereof,  each installment
of Basic Rent, any payment of interest on overdue installments of Basic Rent and
any payment  received by the Mortgagee  pursuant to Section 4.03 hereof shall be
promptly distributed in the following order of priority:

 FIRST,   (i) so much of such installment or payment as shall be required to pay
          in full the  aggregate  amount of the  payment or payments of Original
          Amount and interest  (as well as any interest on any overdue  Original
          Amount and, to the extent  permitted by Law, on any overdue  interest)
          then due under all Series A Equipment  Notes together with all amounts
          due pursuant to Section 2.15 shall be  distributed to the Note Holders
          of Series A ratably,  without  priority of one over the other,  in the
          proportion  that the amount of such payment or payments then due under
          each  Series A  Equipment  Note bears to the  aggregate  amount of the
          payments then due under all Series A Equipment Notes;

          (ii) after  giving  effect to  paragraph  (i)  above,  so much of such
          installment  or payment  remaining as shall be required to pay in full
          the aggregate amount of the payment or payments of Original Amount and
          interest (as well as any interest on any overdue  Original Amount and,

<PAGE>

          to the extent  permitted  by Law,  on any overdue  interest)  then due
          under all Series B Equipment  Notes shall be  distributed  to the Note
          Holders of Series B ratably,  without  priority of one over the other,
          in the proportion that the amount of such payment or payments then due
          under each Series B Equipment  Note bears to the  aggregate  amount of
          the payments then due under all Series B Equipment Notes; and

          (iii) after  giving  effect to paragraph  (ii) above,  so much of such
          installment  or payment  remaining as shall be required to pay in full
          the aggregate amount of the payment or payments of Original Amount and
          interest (as well as any interest on any overdue  Original Amount and,
          to the extent  permitted  by Law,  on any overdue  interest)  then due
          under all Series C Equipment  Notes shall be  distributed  to the Note
          Holders of Series C ratably,  without  priority of one over the other,
          in the proportion that the amount of such payment or payments then due
          under each Series C Equipment  Note bears to the  aggregate  amount of
          the payments then due under all Series C Equipment Notes; and

 SECOND,  the balance, if any, of such installment remaining thereafter shall be
          distributed to the Owner Trustee; PROVIDED,  HOWEVER, that if an Event
          of Default  shall have occurred and be  continuing,  then such balance
          shall not be distributed as provided in this clause "Second" but shall
          be held by the  Mortgagee  as part of the Trust  Indenture  Estate and
          invested in accordance with Section 5.09 hereof until whichever of the
          following shall first occur: (i) all Events of Default shall have been
          cured or waived,  in which event such balance shall be  distributed as
          provided in this clause  "Second",  (ii)  Section 3.03 hereof shall be
          applicable,  in which  event  such  balance  shall be  distributed  in
          accordance  with the  provisions  of such Section  3.03,  or (iii) the
          120th day after the receipt of such payment in which case such payment
          shall be distributed as provided in this clause "Second".

          SECTION  3.02.  EVENT OF  LOSS;  REPLACEMENT;  VOLUNTARY  TERMINATION;
OPTIONAL REDEMPTION.

          Except as  otherwise  provided in Section  3.03  hereof,  any payments
received by the  Mortgagee  (i) with respect to the Airframe or the Airframe and
one or more  Engines as the result of an Event of Loss,  or (ii)  pursuant  to a
voluntary  termination  of the Lease  pursuant  to  Section  9 thereof  shall be
applied  to  redemption  of  the  Equipment  Notes  and  to  all  other  Secured
Obligations by applying such funds in the following order of priority:

 FIRST,   (a) to reimburse the Mortgagee and the Note Holders for any reasonable
          costs or expenses  incurred in  connection  with such  redemption  for
          which they are  entitled to  reimbursement,  or  indemnity  by Lessee,
          under the Operative  Agreements  and then (b) to pay any other amounts
          then due to the  Mortgagee,  the Note Holders and the other  Indenture
          Indemnitees under this Trust Indenture, the Participation Agreement or
          the Equipment Notes;

<PAGE>

 SECOND,  (i) to pay the amounts specified in paragraph (i) of clause "Third" of
          Section  3.03  hereof plus  Make-Whole  Amount,  if any,  then due and
          payable in respect of the Series A Equipment Notes;

          (ii) after giving  effect to paragraph  (i) above,  to pay the amounts
          specified in paragraph  (ii) of clause  "Third" of Section 3.03 hereof
          plus Make-Whole Amount, if any, then due and payable in respect of the
          Series B Equipment Notes; and

          (iii) after giving effect to paragraph (ii) above,  to pay the amounts
          specified in paragraph  (iii) of clause "Third" of Section 3.03 hereof
          plus Make-Whole Amount, if any, then due and payable in respect of the
          Series C Equipment Notes; and

 THIRD,   as provided in clause "Fourth" of Section 3.03 hereof.

          SECTION 3.03. PAYMENTS AFTER EVENT OF DEFAULT.

          Except as  otherwise  provided in Section  3.04  hereof,  all payments
received and amounts held or realized by the  Mortgagee  (including  any amounts
realized by the Mortgagee from the exercise of any remedies  pursuant to Section
15 of the Lease or  Article  IV  hereof)  after an Event of  Default  shall have
occurred and be continuing and after the  declaration or other  acceleration  of
the Equipment Notes specified in Section 4.04(b) hereof, as well as all payments
or amounts  then held by the  Mortgagee as part of the Trust  Indenture  Estate,
shall  be  promptly  distributed  by the  Mortgagee  in the  following  order of
priority:

 FIRST,   so much of such  payments  or  amounts  as  shall be  required  to (i)
          reimburse  the  Mortgagee  or WTC for any tax  (except  to the  extent
          resulting  from a failure of the Mortgagee to withhold  taxes pursuant
          to Section 2.04(b) hereof), expense or other loss (including,  without
          limitation,  all  amounts to be expended at the expense of, or charged
          upon the  rents,  revenues,  issues,  products  and  profits  of,  the
          property  included in the Trust  Indenture  Estate (all such  property
          being  herein  called the  "Mortgaged  Property")  pursuant to Section
          4.05(b)  hereof)  incurred by the  Mortgagee or WTC (to the extent not
          previously reimbursed), the expenses of any sale, or other proceeding,
          reasonable  attorneys' fees and expenses,  court costs,  and any other
          expenditures   incurred  or  expenditures  or  advances  made  by  the
          Mortgagee,  WTC or the Note  Holders in the  protection,  exercise  or
          enforcement of any right,  power or remedy or any damages sustained by
          the Mortgagee, WTC or any Note Holder,  liquidated or otherwise,  upon
          such Event of Default  shall be  applied by the  Mortgagee  as between
          itself, WTC and the Note Holders in reimbursement of such expenses and
          any other  expenses for which the  Mortgagee,  WTC or the Note Holders
          are entitled to reimbursement  under any Operative  Agreement and (ii)
          pay all amounts payable to the other Indenture  Indemnitees  hereunder
          and under the  Participation  Agreement and the Lease; and in the case
          the aggregate  amount to be so distributed is  insufficient  to pay as
          aforesaid in clauses (i) and (ii), then ratably,  without  priority of
          one over the other, in proportion to the amounts owed each hereunder;

<PAGE>

 SECOND,  so much of such payments or amounts  remaining as shall be required to
          reimburse  the then  existing or prior Note Holders for payments  made
          pursuant  to  Section  5.03  hereof  (to  the  extent  not  previously
          reimbursed)  shall be  distributed to such then existing or prior Note
          Holders ratably, without priority of one over the other, in accordance
          with the  amount of the  payment  or  payments  made by each such then
          existing or prior Note Holder pursuant to said Section 5.03 hereof;

 THIRD,   (i) so much of such payments or amounts remaining as shall be required
          to pay in full the aggregate  unpaid  Original  Amount of all Series A
          Equipment Notes, and the accrued but unpaid interest and other amounts
          due thereon (other than  Make-Whole  Amount which shall not be due and
          payable) and all other Secured  Obligations in respect of the Series A
          Equipment  Notes  (other  than  Make-Whole  Amount)  to  the  date  of
          distribution,  shall be  distributed  to the Note Holders of Series A,
          and in  case  the  aggregate  amount  so to be  distributed  shall  be
          insufficient  to pay in  full  as  aforesaid,  then  ratably,  without
          priority of one over the other,  in the proportion  that the aggregate
          unpaid  Original  Amount of all Series A Equipment  Notes held by each
          holder  plus the  accrued but unpaid  interest  and other  amounts due
          hereunder or thereunder (other than Make-Whole  Amount, if any) to the
          date of distribution, bears to the aggregate unpaid Original Amount of
          all Series A Equipment Notes held by all such holders plus the accrued
          but  unpaid  interest  and  other  amounts  due  thereon  (other  than
          Make-Whole Amount) to the date of distribution;

          (ii) after  giving  effect to  paragraph  (i)  above,  so much of such
          payments or amounts  remaining as shall be required to pay in full the
          aggregate  unpaid Original Amount of all Series B Equipment Notes, and
          the accrued but unpaid  interest and other amounts due thereon  (other
          than  Make-Whole  Amount  which shall not be due and  payable) and all
          other Secured  Obligations in respect of the Series B Equipment  Notes
          (other than Make-Whole  Amount) to the date of distribution,  shall be
          distributed to the Note Holders of Series B, and in case the aggregate
          amount so to be distributed  shall be  insufficient  to pay in full as
          aforesaid,  then ratably,  without  priority of one over the other, in
          the proportion that the aggregate unpaid Original Amount of all Series
          B  Equipment  Notes held by each  holder  plus the  accrued but unpaid
          interest and other amounts due hereunder or thereunder (other than the
          Make-Whole  Amount, if any) to the date of distribution,  bears to the
          aggregate  unpaid Original Amount of all Series B Equipment Notes held
          by all such  holders  plus the accrued but unpaid  interest  and other
          amounts due thereon (other than the Make-Whole  Amount) to the date of
          distribution; and

          (iii) after  giving  effect to paragraph  (ii) above,  so much of such
          payments or amounts  remaining as shall be required to pay in full the
          aggregate  unpaid Original Amount of all Series C Equipment Notes, and
          the accrued but unpaid  interest and other amounts due thereon  (other
          than  Make-Whole  Amount  which shall not be due and  payable) and all
          other Secured  Obligations in respect of the Series C Equipment  Notes

<PAGE>

          (other than Make-Whole  Amount) to the date of distribution,  shall be
          distributed to the Note Holders of Series C, and in case the aggregate
          amount so to be distributed  shall be  insufficient  to pay in full as
          aforesaid,  then ratably,  without  priority of one over the other, in
          the proportion that the aggregate unpaid Original Amount of all Series
          C  Equipment  Notes held by each  holder  plus the  accrued but unpaid
          interest and other amounts due hereunder or thereunder (other than the
          Make-Whole  Amount, if any) to the date of distribution,  bears to the
          aggregate  unpaid Original Amount of all Series C Equipment Notes held
          by all such  holders  plus the accrued but unpaid  interest  and other
          amounts due thereon (other than the Make-Whole  Amount) to the date of
          distribution; and

 FOURTH,  the balance, if any, of such payments or amounts remaining  thereafter
          shall be distributed to the Owner Trustee.

          No Make-Whole  Amount shall be due and payable on the Equipment  Notes
as a consequence of the  acceleration  of the Equipment  Notes as a result of an
Event of Default.

          SECTION 3.04. CERTAIN PAYMENTS.

          (a) Any payments  received by the  Mortgagee for which no provision as
     to the  application  thereof is made in this Trust  Indenture and for which
     such provision is made in the Lease or the Participation Agreement shall be
     applied  forthwith  to the  purpose  for  which  such  payment  was made in
     accordance with the terms of the Lease or the Participation  Agreement,  as
     the case may be.

          (b) Notwithstanding anything to the contrary contained in this Article
     III, the  Mortgagee  will  distribute  promptly  upon receipt any indemnity
     payment  received by it from the Owner  Trustee or Lessee in respect of the
     Mortgagee  in its  individual  capacity,  any  Note  Holder  or  any  other
     Indenture  Indemnitee,  in each case  whether  pursuant to Section 9 of the
     Participation  Agreement or as  Supplemental  Rent,  directly to the Person
     entitled thereto.  Any payment received by the Mortgagee under Section 2.15
     shall  be  distributed  to the  Subordination  Agent to be  distributed  in
     accordance with the terms of the Intercreditor Agreement.

          (c) Notwithstanding anything to the contrary contained in this Article
     III, any  payments  received by the  Mortgagee  which  constitute  Excluded
     Payments  shall be  distributed  promptly  upon  receipt  by the  Mortgagee
     directly to the Person or Persons entitled thereto.

          (d)  Notwithstanding  any  provision  of this Trust  Indenture  to the
     contrary,  any amounts held by Mortgagee pursuant to the terms of the Lease
     shall be held by the  Mortgagee as security for the  obligations  of Lessee
     under the Lessee  Operative  Agreements  and,  if and when  required by the
     Lease, paid and/or applied in accordance with the applicable  provisions of
     the Lease.

<PAGE>

          SECTION 3.05. OTHER PAYMENTS.

          Any payments  received by the  Mortgagee  for which no provision as to
the  application  thereof is made in the  Lease,  the  Participation  Agreement,
elsewhere in this Trust Indenture or in any other  Operative  Agreement shall be
distributed by the Mortgagee to the extent  received or realized at any time (i)
prior to the payment in full of all Secured Obligations due the Note Holders, in
the order of priority  specified in Section  3.01 hereof  subject to the proviso
thereto,  and (ii) after  payment  in full of all  Secured  Obligations,  in the
following order of priority:

 FIRST,   to the extent  payments  or  amounts  described  in clause  "First" of
          Section  3.03 hereof are  otherwise  obligations  of Lessee  under the
          Operative Agreements or for which the Lessee is obligated to indemnify
          against  thereunder,  in the  manner  provided  in clause  "First"  of
          Section 3.03 hereof, and

 SECOND,  in the manner provided in clause "Fourth" of Section 3.03 hereof.

          Further,  and except as otherwise  provided in Sections 3.02, 3.03 and
3.04 hereof,  all payments  received and amounts realized by the Mortgagee under
the  Lease  or  otherwise  with  respect  to the  Aircraft  (including,  without
limitation,  all amounts realized upon the sale or release of the Aircraft after
the  termination of the Lease with respect  thereto),  to the extent received or
realized at any time after  payment in full of all Secured  Obligations  due the
Note  Holders,  shall be  distributed  by the Mortgagee in the order of priority
specified in clause second of the immediately preceding sentence of this Section
3.05.

          SECTION 3.06. PAYMENTS TO OWNER TRUSTEE.

          Any  amounts  distributed  hereunder  by the  Mortgagee  to the  Owner
Trustee shall be paid to the Owner Trustee (within the time limits  contemplated
by  Section  2.04(a))  by wire  transfer  of funds of the type  received  by the
Mortgagee  at such  office and to such  account or  accounts  of such  entity or
entities  as  shall be  designated  by  notice  from the  Owner  Trustee  to the
Mortgagee  from time to time.  The Owner Trustee  hereby  notifies the Mortgagee
that unless and until the  Mortgagee  receives  notice to the contrary  from the
Owner Trustee,  all amounts to be  distributed to the Owner Trustee  pursuant to
clause  "Second" of Section 3.01 or clause "Fourth" of Section 3.03 hereof shall
be  distributed  by wire transfer of funds of the type received by the Mortgagee
to the Owner  Participant's  account  (within  the time limits  contemplated  by
Section 2.04(a)) specified in Schedule 1 to the Participation Agreement.

<PAGE>

                                   ARTICLE IV

                      COVENANTS OF OWNER TRUSTEE; EVENTS OF
                         DEFAULT; REMEDIES OF MORTGAGEE

          SECTION 4.01. COVENANTS OF OWNER TRUSTEE.

          The Owner  Trustee  hereby  covenants  and agrees (the  covenants  and
agreements  only in clause  (b) below  being  made by the Owner  Trustee  in its
individual capacity) as follows:

          (a) the Owner Trustee will duly and punctually pay the Original Amount
     of, Make-Whole  Amount, if any, and interest on and other amounts due under
     the  Equipment  Notes and  hereunder  in  accordance  with the terms of the
     Equipment Notes and this Trust Indenture and all amounts,  if any,  payable
     by it to the Note Holders under the Participation Agreement or Section 9 of
     the Lease;

          (b) the Owner Trustee in its individual  capacity covenants and agrees
     that it shall  not,  directly  or  indirectly,  cause or  permit to exist a
     Lessor Lien  attributable to it in its individual  capacity with respect to
     the  Aircraft  or any  other  portion  of the  Trust  Estate;  that it will
     promptly,  at its own expense, take such action as may be necessary to duly
     discharge such Lessor Lien  attributable to it in its individual  capacity;
     and that it will make  restitution  to the Trust  Indenture  Estate for any
     actual  diminution  of the assets of the Trust Estate  resulting  from such
     Lessor Liens attributable to it in its individual capacity;

          (c) in the event the Owner Trustee  shall have Actual  Knowledge of an
     Event of Default,  a Default or an Event of Loss,  the Owner  Trustee  will
     give prompt  written  notice of such Event of Default,  Default or Event of
     Loss to the Mortgagee, each Note Holder, Lessee and the Owner Participant;

          (d) the  Owner  Trustee  will  furnish  to the  Note  Holders  and the
     Mortgagee,  promptly  upon  receipt  thereof,  duplicates  or copies of all
     reports,  notices,  requests,  demands,  certificates and other instruments
     furnished  to  the  Owner  Trustee  under  the  Lease,  including,  without
     limitation,  a copy of each report or notice received pursuant to Section 9
     or 8.2 or Annex D,  Paragraph  E of the Lease to the  extent  that the same
     shall not have been  furnished  or is not  required to be  furnished by the
     Lessee to the Note Holders or the Mortgagee pursuant to the Lease;

          (e) except  with the  consent of the  Mortgagee  (acting  pursuant  to
     instructions  given in accordance  with Section 9.01 hereof) or as provided
     in Section 2 of the  Participation  Agreement,  the Owner  Trustee will not
     contract for, create,  incur,  assume or suffer to exist any Debt, and will
     not guarantee (directly or indirectly or by an instrument having the effect
     of  assuring   another's  payment  or  performance  on  any  obligation  or
     capability of so doing,  or  otherwise),  endorse or otherwise be or become
     contingently liable, directly or indirectly, in connection with the Debt of
     any other person; and

<PAGE>

          (f) the  Owner  Trustee  will not  enter  into any  business  or other
     activity  other than the  business  of owning  the  Aircraft,  the  leasing
     thereof to Lessee and the  carrying  out of the  transactions  contemplated
     hereby  and by  the  Lease,  the  Participation  Agreement  and  the  Trust
     Agreement and the other Operative Agreements.

          SECTION 4.02. EVENT OF DEFAULT.

          "Event of Default"  means any of the  following  events  (whatever the
reason for such Event of Default and whether  such event shall be  voluntary  or
involuntary  or come about or be effected by  operation of Law or pursuant to or
in compliance with any judgment, decree or order of any court or any order, rule
or regulation of any administrative or governmental body):

          (a) any Lease Event of Default  (provided that any such Lease Event of
     Default caused solely by a failure of Lessee to pay to the Owner Trustee or
     the  Owner  Participant  when  due  any  amount  that  is  included  in the
     definition of Excluded  Payments  shall not  constitute an Event of Default
     unless  notice is given by the Owner  Trustee  to the  Mortgagee  that such
     failure shall constitute an Event of Default); or

          (b) the  failure of the Owner  Trustee to pay when due any  payment of
     Original Amount of, interest on, Make-Whole Amount, if any, or other amount
     due and payable  under any  Equipment  Note or  hereunder  (other than as a
     result of a Lease  Event of Default or a Lease  Default)  and such  failure
     shall have  continued  unremedied  for ten Business Days in the case of any
     payment of  Original  Amount or  interest  or  Make-Whole  Amount,  if any,
     thereon and, in the case of any other  amount,  for ten Business Days after
     the Owner Trustee or the Owner Participant receives written demand from the
     Mortgagee or any Note Holder; or

          (c) any Lien required to be discharged  by the Owner  Trustee,  in its
     individual capacity pursuant to Section 4.01(b) hereof or in its individual
     or trust capacity pursuant to Section 7.3.1 of the Participation Agreement,
     or by the Owner Participant  pursuant to Section 7.2.1 of the Participation
     Agreement shall remain undischarged for a period of 30 days after the Owner
     Trustee or the Owner  Participant,  as the case may be, shall have received
     written notice from the Mortgagee or any Note Holder of such Lien; or

          (d) any  representation  or warranty made by the Owner  Participant or
     the Owner Trustee in the Participation Agreement or this Trust Indenture or
     in any certificate  furnished by the Owner Participant or the Owner Trustee
     to the  Mortgagee or any Note Holder in  connection  with the  transactions
     contemplated by the Operative  Agreements shall prove to have been false or
     incorrect  when made in any material  respect and  continues to be material
     and adverse to the interests of the  Mortgagee or the Note Holders;  and if
     such misrepresentation is capable of being corrected and if such correction
     is being  sought  diligently,  such  misrepresentation  shall not have been
     corrected within 60 days (or, without  affecting Section 4.02(f) hereof, in
     the  case of the  representation  made in  Section  6.3.6  or  6.2.6 of the
     Participation  Agreement  as to  citizenship  of the Owner  Trustee  in its
     individual capacity or of the Owner Participant,  respectively,  as soon as
     is reasonably practicable but in any event within 60 days) following notice

<PAGE>

     thereof from the  Mortgagee or any Note Holder to the Owner  Trustee or the
     Owner Participant, as the case may be; or

          (e) other than as provided  in (c) above or (f) below,  any failure by
     the Owner  Trustee or Owner  Participant  to  observe or perform  any other
     covenant or obligation of the Owner  Trustee or Owner  Participant,  as the
     case may be, for the benefit of the Mortgagee or the Note Holders contained
     in the Participation  Agreement,  Section 4.2.1 of the Trust Agreement, the
     Equipment  Notes or this Trust  Indenture  which is not  remedied  within a
     period of 60 days after notice  thereof has been given to the Owner Trustee
     and the Owner Participant; or

          (f) if at any time when the Aircraft is  registered  under the Laws of
     the United  States,  the Owner  Participant  shall not be a "citizen of the
     United  States"  within the  meaning of Section  40102(a)(15)  of Part A of
     Subtitle VII of Title 49, United States Code, and as the result thereof the
     registration of the Aircraft under the Act, and regulations then applicable
     thereunder, shall cease to be effective;  provided that no Event of Default
     shall be deemed to have  occurred  under this  paragraph  (f)  unless  such
     circumstances  continue  unremedied  for more than 30 days  after the Owner
     Participant  has Actual  Knowledge  of the state of facts that  resulted in
     such ineffectiveness and of such loss of citizenship; or

          (g) at any time either (i) the  commencement of an involuntary case or
     other  proceeding in respect of the Owner  Participant,  the Owner Trustee,
     the Trust or the Trust Estate  under the federal  bankruptcy  Laws,  as now
     constituted or hereafter amended,  or any other applicable federal or state
     bankruptcy, insolvency or other similar Law in the United States or seeking
     the appointment of a receiver,  liquidator,  assignee,  custodian, trustee,
     sequestrator  (or similar  official)  of the Owner  Participant,  the Owner
     Trustee,  the Trust or the Trust Estate or for all or substantially  all of
     its property,  or seeking the  winding-up or liquidation of its affairs and
     the  continuation  of any such  case or other  proceeding  undismissed  and
     unstayed for a period of 60 consecutive  days; or (ii) the  commencement by
     the Owner Participant,  the Owner Trustee, the Trust or the Trust Estate of
     a voluntary case or proceeding  under the federal  bankruptcy  Laws, as now
     constituted or hereafter amended,  or any other applicable federal or state
     bankruptcy,  insolvency or other similar Law in the United  States,  or the
     consent by the Owner Participant, the Owner Trustee, the Trust or the Trust
     Estate  to  the  appointment  of  or  taking   possession  by  a  receiver,
     liquidator,  assignee, trustee,  custodian,  sequestrator (or other similar
     official) of the Owner  Participant,  the Owner  Trustee,  the Trust or the
     Trust Estate or for all or substantially all of its property, or the making
     by the Owner Participant,  the Owner Trustee, the Trust or the Trust Estate
     of any assignment for the benefit of creditors or the Owner  Participant or
     the Owner Trustee shall take any action to authorize any of the  foregoing;
     PROVIDED,  HOWEVER,  that an event referred to in this Section 4.02(g) with
     respect to the Owner  Participant  shall not constitute an Event of Default
     if within 30 days of the  commencement  of the case or  proceeding  a final
     non-appealable  order,  judgment or decree shall be entered in such case or
     proceeding by a court or a trustee,  custodian,  receiver or liquidator, to
     the  effect  that,  no part  of the  Trust  Estate  (except  for the  Owner

<PAGE>

     Participant's  beneficial interest therein) and no right, title or interest
     under the Trust  Indenture  Estate  shall be included in, or be subject to,
     any  declaration or  adjudication  of, or proceedings  with respect to, the
     bankruptcy,  insolvency or liquidation of the Owner Participant referred to
     in this Section 4.02(g).

          SECTION 4.03. CERTAIN RIGHTS.

          The Mortgagee  shall give the Note Holders,  the Owner Trustee and the
Owner  Participant  prompt  written  notice of any Event of Default of which the
Mortgagee  has  Actual  Knowledge  and shall  give the Note  Holders,  the Owner
Trustee and the Owner Participant not less than ten Business Days' prior written
notice of the date (the "Enforcement Date") on or after which the Mortgagee may,
subject to the limitation set forth in Section 4.04(a),  commence and consummate
the exercise of any remedy or remedies  described in Section 4.04,  4.05 or 4.06
hereof;  PROVIDED,  HOWEVER,  that in the event the Mortgagee shall have validly
terminated  the  Lease,   without  the  prior  written   consent  of  the  Owner
Participant,  the Mortgagee shall not sell or lease, or otherwise afford the use
of, the Aircraft or any portion thereof to the Lessee or any Affiliate  thereof.
Without  limiting the generality of the foregoing,  the Mortgagee shall give the
Owner Trustee,  the Owner Participant and the Lessee at least ten Business Days'
prior  written  notice  (which  may be given  concurrently  with  notice  of the
Enforcement  Date) of any declaration of the Lease to be in default  pursuant to
Sections  14 and 15 of the  Lease  or any  termination  of the  Lease  or of the
exercise  of any remedy or remedies  pursuant to Section 15 of the Lease.  If an
Event of Default shall have occurred and be continuing,  the Owner Trustee shall
have the rights set forth below,  any of which may be exercised  directly by the
Owner Participant.

          If as a result of the  occurrence of an Event of Default in respect of
the nonpayment by Lessee of Basic Rent due under the Lease,  the Mortgagee shall
have  insufficient  funds to make any payment of Original Amount and interest on
any Equipment Note on the day it becomes due and payable, the Owner Trustee may,
but shall not be obligated to pay the Mortgagee prior to the  Enforcement  Date,
in the manner  provided in Section 2.04 hereof,  for  application  in accordance
with Section 3.01 hereof,  an amount equal to the portion of the Original Amount
and  interest  (including  interest,  if any,  on any  overdue  payments of such
portion of Original  Amount and interest)  then due and payable on the Equipment
Notes,  and,  unless the Owner Trustee has cured Events of Default in respect of
payments  of Basic  Rent on each of the six  immediately  preceding  Basic  Rent
payment dates,  or the Owner Trustee has cured twelve previous Events of Default
in respect of payments of Basic Rent,  such payment by the Owner Trustee  shall,
solely  for  purposes  of this  Trust  Indenture  be deemed to cure any Event of
Default which would otherwise have arisen on account of the nonpayment by Lessee
of such installment of Basic Rent (but not any other Default or Event of Default
which shall have occurred and be continuing).

          If any Event of Default  (other than in respect of the  nonpayment  of
Basic  Rent by the  Lessee)  which  can be cured  by the  payment  of money  has
occurred,  the Owner Trustee may, but shall not be obligated to, cure such Event
of Default by making such payment prior to the Enforcement  Date as is necessary
to accomplish the observance or performance of the defaulted covenant, condition
or agreement to the party entitled to the same.

<PAGE>

          Except as hereinafter in this Section 4.03 provided, the Owner Trustee
shall  not,  as a result  of  exercising  the  right  to cure any such  Event of
Default,  obtain any Lien on any of the  Mortgaged  Property or any Rent payable
under the Lease for or on account of costs or expenses  incurred  in  connection
with the  exercise  of such  right,  nor shall  any  claim of the Owner  Trustee
against  Lessee or any other party for the  repayment  of such costs or expenses
impair the prior  right and  security  interest of the  Mortgagee  in and to the
Mortgaged Property.  Upon any payment by the Owner Trustee pursuant to the first
or second preceding  paragraphs of this Section 4.03, the Owner Trustee shall be
subrogated to the rights of the Mortgagee and the Note Holders in respect of the
Basic Rent which was overdue at the time of such payment and interest payable by
the Lessee on account of its being overdue and any Supplemental  Rent in respect
of  the  reimbursement  of  amounts  paid  by  Owner  Trustee  pursuant  to  the
immediately  preceding  paragraph  (but in either case shall have no rights as a
secured party  hereunder),  and thereafter,  the Owner Trustee shall be entitled
(so long as the  application  thereof shall not give rise to an Event of Default
hereunder) to receive such overdue Basic Rent or Supplemental  Rent, as the case
may be, and interest  thereon upon receipt  thereof by the Mortgagee;  PROVIDED,
HOWEVER,  that (i) if the Original  Amount and interest on the  Equipment  Notes
shall have  become due and  payable  pursuant to Section  4.04(b)  hereof,  such
subrogation shall,  until the Secured  Obligations shall have been paid in full,
be  subordinate  to the  rights  of the  Mortgagee,  the  Note  Holders  and the
Indenture  Indemnitees  in  respect  of such  payment  of  overdue  Basic  Rent,
Supplemental  Rent  and such  interest  and (ii) the  Owner  Trustee  shall  not
otherwise  attempt to recover any such amount paid by it on behalf of the Lessee
pursuant to this Section 4.03 except by demanding of the Lessee  payment of such
amount,  or by  commencing an action at law against the Lessee and obtaining and
enforcing a judgment against the Lessee for the payment of such amount or taking
appropriate  action in a pending  action at law  against  the Lessee  (PROVIDED,
HOWEVER,  that at no time while an Event of Default  shall have  occurred and be
continuing  shall any such demand be made or shall any such action be  commenced
(or  continued)  and any amounts  nevertheless  received by the Owner Trustee in
respect thereof shall be held in trust for the benefit of, and promptly paid to,
the Mortgagee for distribution as provided in Section 3.03 hereof).

          Neither  the Owner  Trustee nor the Owner  Participant  shall have the
right to cure any Lease Event of Default or Lease Default except as specified in
this Section 4.03.

          SECTION 4.04. REMEDIES.

          (a) If an Event of Default shall have  occurred and be continuing  and
     so long as the same shall continue unremedied,  then and in every such case
     the  Mortgagee  may,  subject to the second  and third  paragraphs  of this
     Section  4.04(a),  exercise  any or all of the rights and powers and pursue
     any and all of the remedies  pursuant to this Article IV and shall have and
     may exercise  all of the rights and  remedies of a secured  party under the
     Uniform  Commercial  Code and, in the event such Event of Default is also a
     Lease Event of Default,  any and all of the remedies pursuant to Section 15
     of the Lease and may take  possession of all or any part of the  properties
     covered or  intended to be covered by the Lien  created  hereby or pursuant
     hereto and may exclude the Owner Participant,  the Owner Trustee and Lessee
     and all  persons  claiming  under any of them  wholly or partly  therefrom;
     PROVIDED,  HOWEVER, that the Mortgagee shall give the Owner Trustee and the

<PAGE>

     Owner  Participant  twenty days' prior  written  notice of its intention to
     sell the  Aircraft.  Unless  an  Event of  Default  not  resulting  from or
     relating to a Lease Event of Default has  occurred and is  continuing,  the
     Owner  Participant  may bid at the sale and become the  purchaser.  Without
     limiting  any of the  foregoing,  it is  understood  and  agreed  that  the
     Mortgagee  may exercise any right of sale of the Aircraft  available to it,
     even though it shall not have taken  possession  of the  Aircraft and shall
     not have possession thereof at the time of such sale.

          Anything in this Trust Indenture to the contrary notwithstanding,  the
Mortgagee  shall not be entitled to  foreclose  the lien of this  Indenture as a
result  of an Event of  Default  which  arises  solely  by reason of one or more
events or  circumstances  which  constitute a Lease Event of Default  unless the
Mortgagee  as security  assignee of the Owner  Trustee  shall have  exercised or
concurrently be exercising one or more of the  dispossessory  remedies  provided
for in Section 15 of the Lease with respect to the Aircraft;  PROVIDED, HOWEVER,
that such  requirement  to exercise one or more of such remedies under the Lease
shall not apply in  circumstances  where the Mortgagee  is, and has been,  for a
continuous  period in excess of 60 days or such other period as may be specified
in Section  1110(a)(1)(A)  of the  Bankruptcy  Code (such 60-day or other period
being the "New Section 1110  Period"),  involuntarily  stayed or  prohibited  by
applicable law or court order from  exercising  such remedies under the Lease (a
"Continuous Stay Period"); PROVIDED FURTHER that the requirement to exercise one
or more of such remedies under the Lease shall  nonetheless be applicable during
a Continuous  Stay Period  subsequent to the  expiration of the New Section 1110
Period to the  extent  that the  continuation  of such  Continuous  Stay  Period
subsequent to the  expiration of the New Section 1110 Period (A) results from an
agreement by the trustee or the  debtor-in-possession  in such proceeding during
the New Section 1110 Period with the  approval of the relevant  court to perform
the Lease in accordance  with Section  1110(a)(1)(A)  of the Bankruptcy Code and
continues to perform as required by Section  1110(a)(1)(A-B)  of the  Bankruptcy
Code or (B) is an  extension  of the New Section 1110 Period with the consent of
the Mortgagee  pursuant to Section 1110(b) of the Bankruptcy Code or (C) results
from the  Lessee's  assumption  during  the New  Section  1110  Period  with the
approval  of the  relevant  court of the Lease  pursuant  to Section  365 of the
Bankruptcy Code and Lessee's  continuous  performance of the Lease as so assumed
or (D) is the  consequence of the  Mortgagee's own failure to give any requisite
notice to any person. In the event that the applicability of Section 1110 of the
Bankruptcy  Code to the  Aircraft  is being  contested  by  Lessee  in  judicial
proceedings, both of the Mortgagee and the Owner Trustee shall have the right to
participate in such proceedings;  PROVIDED, HOWEVER, that any such participation
by the Owner  Trustee  shall not  affect in any way any  rights or remedy of the
Mortgagee hereunder.

          It is expressly  understood  and agreed that,  subject only to the two
preceding  paragraphs,  the  inability,  described  in such  paragraphs,  of the
Mortgagee  to exercise any right or remedy under the Lease shall in no event and
under no  circumstances  prevent the Mortgagee from exercising any or all of its
rights,  powers and  remedies  under this Trust  Indenture,  including,  without
limitation, this Article IV.

          (b) If an Event of Default shall have occurred and be continuing, then
     and in every such case the  Mortgagee  may (and  shall,  upon  receipt of a

<PAGE>

     written  demand  therefor  from a Majority in  Interest  of Note  Holders),
     subject to Section 4.03 hereof,  at any time, by delivery of written notice
     or notices to the Owner Trustee and the Owner Participant,  declare all the
     Equipment Notes to be due and payable, whereupon the unpaid Original Amount
     of all Equipment Notes then  outstanding,  together with accrued but unpaid
     interest  thereon  (without   Make-Whole  Amount)  and  other  amounts  due
     thereunder,  shall immediately become due and payable without  presentment,
     demand,  protest  or  notice,  all of which are  hereby  waived;  PROVIDED,
     HOWEVER,  that if an Event of Default  referred to in clause (g) of Section
     4.02 hereof shall have  occurred or a Lease Event of Default  under Section
     14.5 of the Lease  shall  have  occurred,  then and in every  such case the
     unpaid Original Amount then  outstanding,  together with accrued but unpaid
     interest  and  all  other  amounts  due  thereunder  and  hereunder   shall
     immediately  and  without  further  act  become  due  and  payable  without
     presentment, demand, protest or notice, all of which are hereby waived.

          This Section 4.04(b), however, is subject to the condition that, if at
any time after the Original  Amount of the Equipment  Notes shall have become so
due and payable,  and before any judgment or decree for the payment of the money
so due, or any thereof,  shall be entered, all overdue payments of interest upon
the  Equipment  Notes and all other amounts  payable  under the Equipment  Notes
(except the Original  Amount of the  Equipment  Notes which by such  declaration
shall have become  payable)  shall have been duly paid,  and every other Default
and Event of Default  with  respect to any  covenant or  provision of this Trust
Indenture  shall have been  cured,  then and in every  such case a  Majority  in
Interest  of Note  Holders  may (but  shall not be  obligated  to),  by  written
instrument  filed  with  the  Mortgagee,   rescind  and  annul  the  Mortgagee's
declaration (or such automatic  acceleration) and its consequences;  but no such
rescission  or  annulment  shall extend to or affect any  subsequent  Default or
Event of Default or impair any right consequent thereon.

          Any   acceleration   pursuant  to  this  Section   4.04(b)   shall  be
automatically  rescinded  and any  related  declaration  of an Event of  Default
annulled in the event that the Owner  Trustee  shall have cured,  in  accordance
with  Section  4.03  hereof,   the  Event  of  Default  that  resulted  in  such
acceleration or declaration.

          (c) The Note  Holders  shall be  entitled,  at any  sale  pursuant  to
     Section  15 of the  Lease or this  Section  4.04,  to  credit  against  any
     purchase  price  bid at such  sale by such  holder  all or any  part of the
     unpaid  obligations  owing to such Note  Holder and  secured by the Lien of
     this Trust  Indenture  (only to the extent that such  purchase  price would
     have been paid to such Note  Holder  pursuant to Article III hereof if such
     purchase  price  were  paid in cash and the  foregoing  provisions  of this
     subsection (c) were not given effect).

          (d) In the event of any sale of the  Trust  Indenture  Estate,  or any
     part thereof,  pursuant to any judgment or decree of any court or otherwise
     in  connection  with the  enforcement  of any of the  terms  of this  Trust
     Indenture,   the  unpaid  Original  Amount  of  all  Equipment  Notes  then
     outstanding,  together with accrued interest  thereon  (without  Make-Whole

<PAGE>

     Amount), and other amounts due thereunder, shall immediately become due and
     payable without  presentment,  demand,  protest or notice, all of which are
     hereby waived.

          (e)  Notwithstanding  anything  contained  herein, so long as the Pass
     Through Trustee under any Pass Through Trust Agreement (or its designee) is
     a Note Holder, the Mortgagee will not be authorized or empowered to acquire
     title to any  Mortgaged  Property  or take any action  with  respect to any
     Mortgaged  Property so acquired by it if such  acquisition  or action would
     cause any Trust to fail to qualify as a "grantor  trust" for federal income
     tax purposes.

          SECTION 4.05. RETURN OF AIRCRAFT, ETC.

          (a) If an Event of Default shall have  occurred and be continuing  and
     the Equipment Notes have been  accelerated,  subject to Section 4.03 hereof
     and unless the Owner Trustee or the Owner Participant shall have elected to
     purchase the Equipment  Notes,  at the request of the Mortgagee,  the Owner
     Trustee  shall   promptly   execute  and  deliver  to  the  Mortgagee  such
     instruments  of  title  and  other  documents  as the  Mortgagee  may  deem
     necessary   or   advisable   to  enable  the   Mortgagee  or  an  agent  or
     representative designated by the Mortgagee, at such time or times and place
     or places as the Mortgagee may specify,  to obtain possession of all or any
     part of the Mortgaged  Property  included in the Trust Indenture  Estate to
     which the Mortgagee shall at the time be entitled  hereunder.  If the Owner
     Trustee  shall for any reason fail to execute and deliver such  instruments
     and documents  after such request by the  Mortgagee,  the Mortgagee may (i)
     obtain a  judgment  conferring  on the  Mortgagee  the  right to  immediate
     possession  and  requiring  the Owner  Trustee to execute and deliver  such
     instruments and documents to the Mortgagee,  to the entry of which judgment
     the Owner  Trustee  hereby  specifically  consents  to the  fullest  extent
     permitted  by Law, and (ii) pursue all or part of such  Mortgaged  Property
     wherever  it may be found and,  in the event that a Lease  Event of Default
     has  occurred  and is  continuing,  may enter any of the premises of Lessee
     wherever such Mortgaged Property may be or be supposed to be and search for
     such  Mortgaged  Property and take  possession of and remove such Mortgaged
     Property. All expenses of obtaining such judgment or of pursuing, searching
     for and taking such property  shall,  until paid, be secured by the Lien of
     this Trust Indenture.

          (b) Upon every such taking of possession, the Mortgagee may, from time
     to  time,  at  the  expense  of  the  Mortgaged  Property,  make  all  such
     expenditures for maintenance,  use, operation, storage, insurance, leasing,
     control,  management,  disposition,  modifications or alterations to and of
     the  Mortgaged  Property,  as it may deem  proper.  In each such case,  the
     Mortgagee shall have the right to maintain,  use, operate,  store,  insure,
     lease, control,  manage, dispose of, modify or alter the Mortgaged Property
     and to carry on the  business  and to exercise all rights and powers of the
     Owner Participant and the Owner Trustee relating to the Mortgaged Property,
     as the Mortgagee shall deem best, including the right to enter into any and
     all such  agreements  with  respect  to the  maintenance,  use,  operation,
     storage, insurance, leasing, control, management, disposition, modification
     or  alteration  of the  Mortgaged  Property  or  any  part  thereof  as the

<PAGE>

     Mortgagee may determine, and the Mortgagee shall be entitled to collect and
     receive  directly all tolls,  rents  (including  Rent),  revenues,  issues,
     income,  products  and  profits of the  Mortgaged  Property  and every part
     thereof, except Excluded Payments, without prejudice, however, to the right
     of the Mortgagee under any provision of this Trust Indenture to collect and
     receive all cash held by, or required to be deposited  with,  the Mortgagee
     hereunder other than Excluded Payments. Such tolls, rents (including Rent),
     revenues,  issues, income, products and profits shall be applied to pay the
     expenses of the maintenance,  use, operation,  storage, insurance, leasing,
     control, management, disposition,  improvement,  modification or alteration
     of the Mortgaged  Property and of conducting the business  thereof,  and to
     make all payments which the Mortgagee may be required or may elect to make,
     if any, for taxes, assessments,  insurance or other proper charges upon the
     Mortgaged  Property  or any  part  thereof  (including  the  employment  of
     engineers  and  accountants  to examine,  inspect and make reports upon the
     properties  and books and  records  of the  Owner  Trustee),  and all other
     payments  which the  Mortgagee  may be required or authorized to make under
     any  provision  of this  Trust  Indenture,  as well as just and  reasonable
     compensation for the services of the Mortgagee, and of all persons properly
     engaged and employed by the Mortgagee with respect hereto.

          SECTION 4.06. REMEDIES CUMULATIVE.

          Each  and  every  right,  power  and  remedy  given  to the  Mortgagee
specifically  or otherwise in this Trust Indenture shall be cumulative and shall
be in addition to every other right, power and remedy herein  specifically given
or now or hereafter existing at Law, in equity or by statute, and each and every
right, power and remedy whether  specifically herein given or otherwise existing
may be  exercised  from  time to time and as often  and in such  order as may be
deemed  expedient by the  Mortgagee,  and the  exercise or the  beginning of the
exercise  of any power or remedy  shall not be  construed  to be a waiver of the
right to  exercise  at the same time or  thereafter  any other  right,  power or
remedy.  No delay or omission  by the  Mortgagee  in the  exercise of any right,
remedy or power or in the  pursuance  of any remedy shall impair any such right,
power or remedy or be construed to be a waiver of any default on the part of the
Owner Trustee or Lessee or to be an acquiescence therein.

          SECTION 4.07. DISCONTINUANCE OF PROCEEDINGS.

          In case the Mortgagee  shall have instituted any proceeding to enforce
any right,  power or remedy under this Trust Indenture by foreclosure,  entry or
otherwise,  and such proceedings  shall have been  discontinued or abandoned for
any reason or shall have been determined adversely to the Mortgagee, then and in
every such case the Owner  Trustee,  the Mortgagee and Lessee shall,  subject to
any determination in such proceedings, be restored to their former positions and
rights  hereunder  with  respect  to the  Mortgaged  Property,  and all  rights,
remedies and powers of the Owner Trustee, the Mortgagee or Lessee shall continue
as if no such proceedings had been instituted.

<PAGE>

          SECTION 4.08. WAIVER OF PAST DEFAULTS.

          Upon written  instruction from a Majority in Interest of Note Holders,
the Mortgagee shall waive any past Default  hereunder and its  consequences  and
upon any such waiver such Default  shall cease to exist and any Event of Default
arising  therefrom  shall be deemed to have been cured for every purpose of this
Trust  Indenture,  but no such waiver  shall extend to any  subsequent  or other
Default or impair any right consequent thereon;  PROVIDED,  HOWEVER, that in the
absence of written  instructions from all the Note Holders,  the Mortgagee shall
not waive any  Default  (i) in the payment of the  Original  Amount,  Make-Whole
Amount, if any, and interest and other amounts due under any Equipment Note then
outstanding,  or (ii) in respect of a covenant or provision hereof which,  under
Article IX hereof,  cannot be  modified  or amended  without the consent of each
Note Holder.

          SECTION 4.09. APPOINTMENT OF RECEIVER.

          The  Mortgagee  shall,  as a  matter  of  right,  be  entitled  to the
appointment  of a receiver (who may be the Mortgagee or any successor or nominee
thereof)  for  all  or  any  part  of  the  Mortgaged  Property,   whether  such
receivership  be incidental to a proposed sale of the Mortgaged  Property or the
taking of possession thereof or otherwise, and the Owner Trustee hereby consents
to the appointment of such a receiver and will not oppose any such  appointment.
Any receiver  appointed for all or any part of the Mortgaged  Property  shall be
entitled to exercise all the rights and powers of the Mortgagee  with respect to
the Mortgaged Property.

          SECTION 4.10. MORTGAGEE AUTHORIZED TO EXECUTE BILLS OF SALE, ETC.

          Subject to the provisions of this Trust  Indenture,  the Owner Trustee
irrevocably  appoints the Mortgagee the true and lawful  attorney-in-fact of the
Owner Trustee  (which  appointment  is coupled with an interest) in its name and
stead and on its behalf,  for the purpose of effectuating any sale,  assignment,
transfer or delivery for the  enforcement  of the Lien of this Trust  Indenture,
whether  pursuant  to  foreclosure  or  power  of sale,  assignments  and  other
instruments as may be necessary or appropriate, with full power of substitution,
the Owner Trustee hereby  ratifying and confirming all that such attorney or any
substitute  shall  do by  virtue  hereof  in  accordance  with  applicable  law.
Nevertheless,  if so requested  by the  Mortgagee  or any  purchaser,  the Owner
Trustee  shall  ratify  and  confirm  any such  sale,  assignment,  transfer  or
delivery,  by executing and  delivering  to the Mortgagee or such  purchaser all
bills of sale, assignments, releases and other proper instruments to effect such
ratification and confirmation as may be designated in any such request.

          SECTION 4.11. RIGHTS OF NOTE HOLDERS TO RECEIVE PAYMENT.

          Notwithstanding any other provision of this Trust Indenture, the right
of any Note Holder to receive payment of principal of, and premium,  if any, and
interest on an Equipment Note on or after the respective due dates  expressed in
such Equipment Note, or to bring suit for the enforcement of any such payment on
or after such respective dates in accordance with the terms hereof, shall not be
impaired or affected without the consent of such Note Holder.

<PAGE>

                                    ARTICLE V

                             DUTIES OF THE MORTGAGEE

          SECTION 5.01. NOTICE OF EVENT OF DEFAULT.

          If the Mortgagee shall have Actual Knowledge of an Event of Default or
of a Default arising from a failure to pay Rent, the Mortgagee shall give prompt
written notice thereof to the Owner Trustee, the Owner Participant,  Lessee, and
each Note Holder.  Subject to the terms of Sections 2.13, 4.03, 4.04, 4.08, 5.02
and 5.03 hereof,  the Mortgagee  shall take such action,  or refrain from taking
such action,  with respect to such Event of Default or Default  (including  with
respect to the exercise of any rights or remedies  hereunder)  as the  Mortgagee
shall be  instructed  in writing  by a Majority  in  Interest  of Note  Holders.
Subject to the  provisions  of Section  5.03,  if the  Mortgagee  shall not have
received  instructions  as above provided within 20 days after mailing notice of
such  Event of  Default  to the Note  Holders,  the  Mortgagee  may,  subject to
instructions  thereafter  received pursuant to the preceding  provisions of this
Section 5.01, take such action, or refrain from taking such action, but shall be
under no duty to take or refrain  from taking any action,  with  respect to such
Event  of  Default  or  Default  as it  shall  determine  advisable  in the best
interests of the Note  Holders;  PROVIDED,  HOWEVER,  that the Mortgagee may not
sell the Aircraft or any Engine without the consent of a Majority in Interest of
Note Holders. For all purposes of this Trust Indenture, in the absence of Actual
Knowledge  on  the  part  of the  Mortgagee,  the  Owner  Trustee  or the  Owner
Participant,  the Mortgagee, the Owner Trustee or the Owner Participant,  as the
case may be,  shall not be deemed to have  knowledge of a Default or an Event of
Default (except, in the case of the Mortgagee,  the failure of Lessee to pay any
installment  of Basic Rent within one  Business  Day after the same shall become
due,  if any  portion of such  installment  was then  required to be paid to the
Mortgagee,  which  failure  shall  constitute  knowledge  of a  Default)  unless
notified in writing by Lessee,  the Owner Trustee,  the Owner Participant or one
or more Note Holders.

          SECTION   5.02.   ACTION  UPON   INSTRUCTIONS;   CERTAIN   RIGHTS  AND
LIMITATIONS.

          (a)  Subject to the terms of  Sections  2.13,  4.03,  4.04(a) and (b),
     4.08, 5.01 and 5.03 hereof,  upon the written  instructions at any time and
     from time to time of a Majority in Interest of Note Holders,  the Mortgagee
     shall,  subject  to the  terms  of  this  Section  5.02,  take  such of the
     following actions as may be specified in such  instructions:  (i) give such
     notice or direction or exercise  such right,  remedy or power  hereunder as
     shall be specified in such instructions; (ii) give such notice or direction
     or exercise such right,  remedy or power under the Lease, the Participation
     Agreement,  the Purchase Agreement,  the Purchase Agreement Assignment,  or
     any other part of the Trust Indenture  Estate as shall be specified in such
     instructions;  and (iii)  approve  as  satisfactory  to the  Mortgagee  all
     matters  required by the terms of the Lease to be satisfactory to the Owner
     Trustee,  it being  understood  that without the written  instructions of a
     Majority in Interest of Note Holders,  the Mortgagee  shall not approve any
     such matter as  satisfactory  to the  Mortgagee;  PROVIDED,  HOWEVER,  that

<PAGE>

     anything  contained  in  this  Trust  Indenture,  the  Lease  or the  other
     Operative  Agreements to the contrary  notwithstanding,  but subject to the
     next paragraph hereof:

          (1) the Owner  Trustee  or the Owner  Participant,  may,  without  the
     consent of the Mortgagee,  demand, collect, sue for or otherwise obtain all
     amounts  included  in  Excluded  Payments  from  Lessee  and seek  legal or
     equitable  remedies to require  Lessee to maintain the  insurance  coverage
     referred to in Section 11 of the Lease; PROVIDED,  HOWEVER, that the rights
     referred to in this clause (1) shall not be deemed to include the  exercise
     of any  remedies  provided  for in Section  15 of the Lease  other than the
     right to proceed by appropriate  court action,  either at Law or in equity,
     to enforce payment by Lessee of such amounts included in Excluded  Payments
     or performance by Lessee of such insurance  covenant or to recover  damages
     for the breach thereof or for specific performance of any other term of the
     Lease;

          (2) (A) the  Mortgagee  shall not,  without  the  consent of the Owner
     Trustee,  enter into,  execute or deliver  amendments or  modifications  in
     respect of any of the  provisions of the Lease,  and (B) unless a Mortgagee
     Event shall have  occurred  and be  continuing,  the  Mortgagee  shall not,
     without  the  consent  of the Owner  Trustee,  which  consent  shall not be
     withheld  if no  right  or  interest  of the  Owner  Trustee  or the  Owner
     Participant  shall be  diminished  or  impaired  thereby,  (i) enter  into,
     execute or deliver  waivers or consents in respect of any of the provisions
     of the Lease,  or (ii) approve any  accountants,  engineers,  appraisers or
     counsel as  satisfactory  to render  services for or issue  opinions to the
     Owner Trustee pursuant to the Operative Agreements; PROVIDED, HOWEVER, that
     whether or not any  Mortgagee  Event has  occurred and is  continuing,  the
     Owner  Trustee's  consent  shall be required with respect to any waivers or
     consents in respect of any of the  provisions  of Section 5, 7 or 11 of the
     Lease, or of any other Section of the Lease to the extent such action shall
     affect (y) the amount or timing of, or the right to enforce  payment of any
     Excluded  Payment or (z) the amount or timing of any amounts payable by the
     Lessee under the Lease as originally executed (or as subsequently  modified
     with the consent of the Owner  Trustee)  which,  absent the  occurrence and
     continuance of an Event of Default hereunder, would be distributable to the
     Owner Trustee under Article III hereof;

          (3)  whether  or not a  Default  or Event of  Default  under the Trust
     Indenture has occurred and is  continuing,  the Owner Trustee and the Owner
     Participant  shall  have the right,  together  with the  Mortgagee,  (i) to
     receive from Lessee  certificates and other documents and information which
     Lessee is  required  to give or furnish to the Owner  Trustee or the Lessor
     pursuant to any Operative  Agreement and (ii) to inspect in accordance with
     the Lease the Airframe and Engines and all Aircraft Documents;

          (4)  whether  or not a  Default  or Event of  Default  under the Trust
     Indenture has occurred and is  continuing,  the Owner Trustee may,  without
     the consent of the Mortgagee, (i) solicit and make bids with respect to the
     Aircraft  under Section 9 of the Lease in respect of a  termination  of the
     Lease by Lessee  pursuant to Section 9 thereof,  (ii) determine Fair Market
     Sales Value and Fair Market  Rental Value under Section 17 of the Lease for

<PAGE>

     all purposes  except  following a Mortgagee Event pursuant to Section 15 of
     the Lease,  and (iii) make an election  pursuant to and in accordance  with
     the provisions of Sections 9.1(b), 9.2 and 9.3 of the Lease; and

          (5) so  long  as no  Event  of  Default  shall  have  occurred  and be
     continuing,  all other  rights  of the  "Lessor"  under the Lease  shall be
     exercised by the Owner Trustee to the exclusion of the Mortgagee including,
     without  limitation,  the right to (i)  exercise all rights with respect to
     Lessee's use and operation, modification or maintenance of the Aircraft and
     any Engine  which the Lease  specifically  confers on the Lessor,  and (ii)
     consent to and approve any assignment  pursuant to Section 13 of the Lease;
     PROVIDED,  HOWEVER,  that the foregoing  shall not (x) limit (A) any rights
     separately  granted to the Mortgagee under the Operative  Agreements or (B)
     the right of the  Mortgagee  to receive  any funds to be  delivered  to the
     "Lessor"  under the Lease  (except with respect to Excluded  Payments)  and
     under the Purchase Agreement or (y) confer upon the Owner Trustee the right
     to  adversely  affect the  validity or  enforceability  of the lien of this
     Indenture.

          Notwithstanding  anything to the contrary  contained herein (including
this Section 5.02),  the Mortgagee shall have the right, to the exclusion of the
Owner  Trustee  and the Owner  Participant,  to (A)  declare  the Lease to be in
default under Section 15 thereof  [except that,  solely for purposes of making a
demand for any Guaranteed Payment, as defined in the Equity Guaranty,  the Owner
Participant  shall  have the right to declare  the Lease to be in default  under
Section 15 thereof] and (B) subject  only to the  provisions  of Sections  4.03,
4.04(a) and (b) and 2.13 hereof, exercise the remedies set forth in such Section
15 (other than in connection with Excluded Payments and provided that [the Owner
Participant  shall  have all  rights  and  remedies  available  under the Equity
Guaranty,  and that] each of the Owner Trustee,  Owner Participant and Mortgagee
shall independently retain the rights set forth in clause (ii) of Section 15.1.5
of the Lease) at any time that a Lease Event of Default  shall have occurred and
be  continuing.  Further and for the  avoidance  of doubt,  and  anything to the
contrary  contained  herein  (including  this Section 5.02), in no event may the
Owner Trustee amend or otherwise  modify the final sentence of the definition of
Stipulated Loss Value or Termination  Value, in any such case, without the prior
written consent of the Mortgagee.

          The Mortgagee will execute and the Owner Trustee will file or cause to
be filed such  continuation  statements  with  respect to  financing  statements
relating to the  security  interest  created  hereunder  in the Trust  Indenture
Estate  as may be  specified  from  time to time in  written  instructions  of a
Majority in Interest of Note Holders (which instructions shall be accompanied by
the form of such  continuation  statement so to be filed).  The  Mortgagee  will
furnish to each Note Holder (and,  during the continuation of a Mortgagee Event,
to the Owner  Trustee and Owner  Participant),  promptly  upon receipt  thereof,
duplicates or copies of all reports, notices,  requests,  demands,  certificates
and other  instruments  furnished to the Mortgagee under the Lease or hereunder,
including, without limitation, a copy of each report or notice received pursuant
to Section 9 and Paragraph E of Annex D of the Lease, respectively to the extent
that the same shall not have been  furnished to such holder  pursuant  hereto or
the Lease.

<PAGE>

          (b)  If  any  Lease  Event  of  Default  shall  have  occurred  and be
     continuing  and the Owner  Trustee  shall not have  cured  fully such Lease
     Event of Default  under and in  accordance  with Section  4.03  hereof,  on
     request of a Majority in  Interest of Note  Holders,  the  Mortgagee  shall
     declare  the Lease to be in default  pursuant  to  Section  15 thereof  and
     exercise  those  remedies  specified by such Note  Holders.  The  Mortgagee
     agrees to  provide to the Note  Holders,  the Owner  Trustee  and the Owner
     Participant concurrently with such declaration by the Mortgagee,  notice of
     such declaration by the Mortgagee.

          SECTION 5.03. INDEMNIFICATION.

          The Mortgagee shall not be required to take any action or refrain from
taking any action under  Section 5.01 (other than the first  sentence  thereof),
5.02 or Article IV hereof unless the Mortgagee  shall have been  indemnified  to
its reasonable  satisfaction  against any liability,  cost or expense (including
counsel  fees)  which may be  incurred  in  connection  therewith  pursuant to a
written  agreement with one or more Note Holders.  The Mortgagee  agrees that it
shall look solely to the Note  Holders  for the  satisfaction  of any  indemnity
(except  expenses for  foreclosure  of the type referred to in clause "First" of
Section 3.03 hereof) owed to it pursuant to this  Section  5.03.  The  Mortgagee
shall not be under any obligation to take any action under this Trust  Indenture
or any other Operative Agreement and nothing herein or therein shall require the
Mortgagee  to expend or risk its own  funds or  otherwise  incur the risk of any
financial  liability  in the  performance  of any of its  rights or powers if it
shall have  reasonable  grounds for  believing  that  repayment of such funds or
adequate  indemnity against such risk or liability is not reasonably  assured to
it  (the  written  indemnity  of any  Note  Holder  who is a QIB,  signed  by an
authorized  officer  thereof,  in favor of,  delivered to and in form reasonably
satisfactory  to the  Mortgagee  shall be accepted as  reasonable  assurance  of
adequate  indemnity).  The  Mortgagee  shall not be  required to take any action
under Section 5.01 (other than the first sentence thereof) or 5.02 or Article IV
hereof,  nor shall any other  provision  of this  Trust  Indenture  or any other
Operative  Agreement  be deemed to  impose a duty on the  Mortgagee  to take any
action,  if the Mortgagee shall have been advised by counsel that such action is
contrary to the terms hereof or of the Lease or is otherwise contrary to Law.

          SECTION  5.04.  NO DUTIES  EXCEPT AS SPECIFIED  IN TRUST  INDENTURE OR
INSTRUCTION.

          The Mortgagee  shall not have any duty or obligation to use,  operate,
store,  lease,  control,  manage,  sell,  dispose of or otherwise  deal with the
Aircraft or any other part of the Trust Indenture  Estate,  or to otherwise take
or refrain  from taking any action  under,  or in  connection  with,  this Trust
Indenture  or any  part of the  Trust  Indenture  Estate,  except  as  expressly
provided  by the terms of this  Trust  Indenture  or as  expressly  provided  in
written instructions from Note Holders as provided in this Trust Indenture;  and
no implied duties or obligations shall be read into this Trust Indenture against
the Mortgagee.  The Mortgagee agrees that it will in its individual capacity and
at its own cost and expense  (but  without any right of  indemnity in respect of
any such cost or expense under  Section 7.01 hereof),  promptly take such action
as may be necessary duly to discharge all liens and  encumbrances on any part of
the Trust Indenture Estate which result from claims against it in its individual
capacity not related to the ownership of the Aircraft or the  administration  of

<PAGE>

the Trust  Indenture  Estate or any other  transaction  pursuant  to this  Trust
Indenture or any document included in the Trust Indenture Estate.

          SECTION  5.05.  NO ACTION  EXCEPT  UNDER  LEASE,  TRUST  INDENTURE  OR
INSTRUCTIONS.

          The Owner  Trustee  and the  Mortgagee  agree  that they will not use,
operate, store, lease, control,  manage, sell, dispose of or otherwise deal with
the  Aircraft  or any other  part of the Trust  Indenture  Estate  except (i) as
required by the terms of the Lease or (ii) in accordance with the powers granted
to, or the  authority  conferred  upon,  the  Owner  Trustee  and the  Mortgagee
pursuant  to this Trust  Indenture  and in  accordance  with the  express  terms
hereof.

          SECTION 5.06. REPLACEMENT ENGINES.

          At any time an Engine is to be  replaced  under or pursuant to Section
10 of the  Lease by a  Replacement  Engine,  if no Lease  Event  of  Default  is
continuing,  the Owner Trustee shall direct the Mortgagee to execute and deliver
to the  Owner  Trustee  an  appropriate  instrument  releasing  such  Engine  as
appropriate  from the  Lien of this  Trust  Indenture  and the  Mortgagee  shall
execute and deliver such  instrument as aforesaid,  but only upon  compliance by
Lessee with the applicable provisions of Section 10 of the Lease.

          SECTION 5.07. INDENTURE SUPPLEMENTS FOR REPLACEMENTS.

          If a  Replacement  Engine  is being  substituted  as  contemplated  by
Section 10 of the  Lease,  the Owner  Trustee  and the  Mortgagee  agree for the
benefit of the Note Holders and Lessee, subject to fulfillment of the conditions
precedent and compliance by Lessee with its  obligations set forth in Section 10
of the Lease and the  requirements  of Section  5.06 hereof with respect to such
Replacement  Engine,  to  execute  and  deliver a Lease  Supplement  and a Trust
Indenture Supplement, as applicable, as contemplated by Section 10 of the Lease.

          SECTION 5.08. EFFECT OF REPLACEMENT.

          In the event of the  substitution of a Replacement  Engine pursuant to
Section 10 of the Lease, all provisions of this Trust Indenture  relating to the
Engine being  replaced shall be applicable to such  Replacement  Engine with the
same force and effect as if such Replacement  Engine were the same engine as the
Engine being replaced but for the Event of Loss with respect to the Engine being
replaced.

          SECTION 5.09. INVESTMENT OF AMOUNTS HELD BY MORTGAGEE.

          Any amounts held by the  Mortgagee as assignee of the Owner  Trustee's
rights to hold monies for security pursuant to Section 4.4 of the Lease shall be
held in accordance with the terms of such Section and the Mortgagee agrees,  for
the  benefit of Lessee,  to perform the duties of the Owner  Trustee  under such
Section.  Any amounts  held by the  Mortgagee  pursuant  to the  proviso  Clause
"Second" of to the first sentence of Section 3.01,  pursuant to Section 3.02, or
pursuant to any provision of any other Operative Agreement providing for amounts

<PAGE>

to be held by the  Mortgagee  which are not  distributed  pursuant  to the other
provisions of Article III hereof shall be invested by the Mortgagee from time to
time in  Cash  Equivalents  as  directed  by the  Owner  Trustee  so long as the
Mortgagee  may  acquire  the same  using  its  best  efforts.  Unless  otherwise
expressly  provided in this Trust Indenture,  any income realized as a result of
any such  investment,  net of the  Mortgagee's  reasonable  fees and expenses in
making such  investment,  shall be held and applied by the Mortgagee in the same
manner as the  principal  amount of such  investment  is to be  applied  and any
losses, net of earnings and such reasonable fees and expenses,  shall be charged
against the principal amount invested. The Mortgagee shall not be liable for any
loss resulting  from any  investment  required to be made by it under this Trust
Indenture  other than by reason of its willful  misconduct or gross  negligence,
and any such  investment  may be sold  (without  regard to its  maturity) by the
Mortgagee  without  instructions  whenever  such  sale  is  necessary  to make a
distribution required by this Trust Indenture.


                                   ARTICLE VI

                       THE OWNER TRUSTEE AND THE MORTGAGEE

          SECTION 6.01. ACCEPTANCE OF TRUSTS AND DUTIES.

          The Mortgagee  accepts the duties hereby  created and applicable to it
and agrees to perform  the same but only upon the terms of this Trust  Indenture
and agrees to receive and  disburse  all monies  constituting  part of the Trust
Indenture Estate in accordance with the terms hereof. The Owner Trustee,  in its
individual capacity, and the Mortgagee, in its individual capacity, shall not be
answerable  or  accountable  under any  circumstances,  except (i) for their own
willful  misconduct or gross  negligence  (other than for the handling of funds,
for  which  the  standard  of  accountability  shall be  willful  misconduct  or
negligence),  (ii) in the  case of the  Mortgagee,  as  provided  in the  fourth
sentence of Section 2.04(a) hereof and the last sentence of Section 5.04 hereof,
and (iii) for  liabilities  that may result,  in the case of the Owner  Trustee,
from the  inaccuracy  of any  representation  or warranty  of the Owner  Trustee
expressly made in its individual  capacity in the Participation  Agreement or in
Section 4.01(b) or 6.03 hereof (or in any certificate furnished to the Mortgagee
or any Note  Holder in  connection  with the  transactions  contemplated  by the
Operative  Agreements)  or,  in the  case of the  Mortgagee  (in its  individual
capacity),  from  the  inaccuracy  of  any  representation  or  warranty  of the
Mortgagee  (in  its  individual  capacity)  in the  Participation  Agreement  or
expressly made  hereunder.  Neither the Owner Trustee nor the Mortgagee shall be
liable for any action or inaction of the other or of the Owner Participant.

          SECTION 6.02. ABSENCE OF DUTIES.

          In the  case of the  Mortgagee,  except  in  accordance  with  written
instructions  furnished  pursuant to Section 5.01 or 5.02 hereof,  and except as
provided in, and without  limiting the  generality of,  Sections 5.03,  5.04 and
6.08 hereof and, in the case of the Owner Trustee, except as provided in Section
4.01(b)  hereof,  the Owner Trustee and the Mortgagee  shall have no duty (i) to
see to any  registration of the Aircraft or any recording or filing of the Lease
or of this Trust Indenture or any other  document,  or to see to the maintenance

<PAGE>

of any such registration,  recording or filing,  (ii) to see to any insurance on
the Aircraft or to effect or maintain any such insurance,  whether or not Lessee
shall  be in  default  with  respect  thereto,  (iii) to see to the  payment  or
discharge of any lien or  encumbrance  of any kind against any part of the Trust
Estate or the Trust Indenture  Estate,  (iv) to confirm,  verify or inquire into
the failure to receive any financial  statements from Lessee,  or (v) to inspect
the  Aircraft  at any time or  ascertain  or  inquire as to the  performance  or
observance  of any of  Lessee's  covenants  under the Lease with  respect to the
Aircraft.  The  Owner  Participant  shall  not have  any duty or  responsibility
hereunder, including, without limitation, any of the duties mentioned in clauses
(i)  through  (v) above;  PROVIDED,  HOWEVER,  that  nothing  contained  in this
sentence  shall  limit  any  obligations  of the  Owner  Participant  under  the
Participation  Agreement or relieve the Owner  Participant  from any restriction
under Section 4.03 hereof.

          SECTION  6.03.  NO  REPRESENTATIONS  OR  WARRANTIES  AS TO AIRCRAFT OR
DOCUMENTS.

          NEITHER THE  MORTGAGEE  IN ITS  INDIVIDUAL  OR TRUST  CAPACITY NOR THE
OWNER  TRUSTEE IN ITS  INDIVIDUAL  CAPACITY OR AS OWNER  TRUSTEE UNDER THE TRUST
AGREEMENT,  MAKES OR SHALL BE  DEEMED  TO HAVE  MADE AND EACH  HEREBY  EXPRESSLY
DISCLAIMS ANY REPRESENTATION OR WARRANTY,  EXPRESS OR IMPLIED,  AS TO THE TITLE,
AIRWORTHINESS,   VALUE,  COMPLIANCE  WITH  SPECIFICATIONS,   CONDITION,  DESIGN,
QUALITY,  DURABILITY,  OPERATION,  MERCHANTABILITY  OR  FITNESS  FOR  USE  FOR A
PARTICULAR PURPOSE OF THE AIRCRAFT OR ANY ENGINE, AS TO THE ABSENCE OF LATENT OR
OTHER  DEFECTS,  WHETHER  OR  NOT  DISCOVERABLE,   AS  TO  THE  ABSENCE  OF  ANY
INFRINGEMENT  OF ANY  PATENT,  TRADEMARK  OR  COPYRIGHT,  AS TO THE  ABSENCE  OF
OBLIGATIONS  BASED ON STRICT  LIABILITY IN TORT OR ANY OTHER  REPRESENTATION  OR
WARRANTY  WHATSOEVER,  except  the  Owner  Trustee  in its  individual  capacity
warrants  that (i) the Owner  Trustee has received on the Delivery Date whatever
title was  conveyed  to it,  and (ii) the  Aircraft  is free and clear of Lessor
Liens attributable to the Owner Trustee in its individual capacity.  Neither the
Owner Trustee,  in its  individual  capacity or as Owner Trustee under the Trust
Agreement,  nor the Mortgagee,  in its individual or trust capacities,  makes or
shall be deemed to have made any  representation or warranty as to the validity,
legality or  enforceability  of this Trust Indenture,  the Trust Agreement,  the
Participation  Agreement, the Equipment Notes, the Lease, the Purchase Agreement
or the Purchase  Agreement  Assignment  with the Consent and Agreement  attached
thereto,  or as to the  correctness  of any statement  contained in any thereof,
except for the  representations  and warranties of the Owner Trustee made in its
individual  capacity and the  representations and warranties of the Mortgagee in
its individual capacity,  in each case expressly made in this Trust Indenture or
in the Participation Agreement. The Loan Participants,  the Note Holders and the
Owner Participant make no representation or warranty hereunder whatsoever.

          SECTION 6.04. NO SEGREGATION OF MONIES; NO INTEREST.

          Any  monies  paid to or  retained  by the  Mortgagee  pursuant  to any
provision  hereof and not then required to be  distributed  to the Note Holders,

<PAGE>

Lessee or the Owner  Trustee  as  provided  in Article  III  hereof  need not be
segregated in any manner except to the extent  required by Law or Section 4.4 of
the Lease and Section  5.09  hereof,  and may be  deposited  under such  general
conditions as may be  prescribed  by Law, and the Mortgagee  shall not be liable
for any interest thereon (except that the Mortgagee shall invest all monies held
as directed by Lessee so long as no Lease Event of Default or Lease  Default has
occurred and is continuing (or in the absence of such direction, by the Majority
in Interest of Note Holders) in Cash Equivalents;  PROVIDED,  HOWEVER,  that any
payments received, or applied hereunder, by the Mortgagee shall be accounted for
by the  Mortgagee so that any portion  thereof paid or applied  pursuant  hereto
shall be identifiable as to the source thereof.

          SECTION 6.05. RELIANCE; AGREEMENTS; ADVICE OF COUNSEL.

          Neither the Owner Trustee nor the Mortgagee  shall incur any liability
to anyone in acting upon any signature, instrument, notice, resolution, request,
consent,  order,  certificate,  report, opinion, bond or other document or paper
believed by it to be genuine and believed by it to be signed by the proper party
or  parties.  The  Owner  Trustee  and  the  Mortgagee  may  accept  a copy of a
resolution  of the Board of Directors (or  Executive  Committee  thereof) of any
party to the Participation Agreement, certified by the Secretary or an Assistant
Secretary  thereof as duly adopted and in full force and effect,  as  conclusive
evidence that such resolution has been duly adopted and that the same is in full
force and effect.  As to the aggregate unpaid Original Amount of Equipment Notes
outstanding as of any date,  the Owner Trustee may for all purposes  hereof rely
on a  certificate  signed by any Vice  President or other  authorized  corporate
trust officer of the Mortgagee.  As to any fact or matter relating to Lessee the
manner of which is not specifically  described herein, the Owner Trustee and the
Mortgagee may for all purposes  hereof rely on a  certificate,  signed by a duly
authorized  officer of Lessee,  as to such fact or matter,  and such certificate
shall  constitute full protection to the Owner Trustee and the Mortgagee for any
action  taken or omitted to be taken by them in good faith in reliance  thereon.
The Mortgagee shall assume,  and shall be fully protected in assuming,  that the
Owner  Trustee is  authorized  by the Trust  Agreement  to enter into this Trust
Indenture  and to take all action to be taken by it pursuant  to the  provisions
hereof,  and shall not inquire into the  authorization of the Owner Trustee with
respect  thereto.  In the  administration  of the  trusts  hereunder,  the Owner
Trustee and the  Mortgagee  each may execute any of the trusts or powers  hereof
and  perform  its powers  and duties  hereunder  directly  or through  agents or
attorneys  and may, at the expense of the Trust  Indenture  Estate,  advise with
counsel,  accountants  and other skilled  persons to be selected and retained by
it, and the Owner  Trustee and the  Mortgagee  shall not be liable for  anything
done,  suffered or omitted in good faith by them in accordance  with the written
advice or written  opinion of any such  counsel,  accountants  or other  skilled
persons.

          SECTION 6.06. CAPACITY IN WHICH ACTING.

          The Owner  Trustee acts  hereunder  solely as trustee as herein and in
the Trust  Agreement  provided,  and not in its individual  capacity,  except as
otherwise  expressly  provided  herein,  in  the  Trust  Agreement  and  in  the
Participation Agreement.

<PAGE>

          SECTION 6.07. COMPENSATION.

          The Mortgagee shall be entitled to reasonable compensation,  including
expenses  and  disbursements  (including  the  reasonable  fees and  expenses of
counsel), for all services rendered hereunder and shall, on and subsequent to an
Event of Default hereunder,  have a priority claim on the Trust Indenture Estate
for the payment of such compensation, to the extent that such compensation shall
not be paid by Lessee,  and shall have the right,  on and subsequent to an Event
of Default  hereunder,  to use or apply any monies held by it  hereunder  in the
Trust Indenture Estate toward such payments.  The Mortgagee agrees that it shall
have no right against the Loan Participants, the Note Holders, the Owner Trustee
or the Owner Participant for any fee as compensation for its services as trustee
under this Trust Indenture.

          SECTION 6.08. INSTRUCTIONS FROM NOTE HOLDERS.

          In the administration of the trusts created  hereunder,  the Mortgagee
shall have the right to seek  instructions  from a Majority  in Interest of Note
Holders should any provision of this Trust Indenture appear to conflict with any
other provision herein or should the Mortgagee's duties or obligations hereunder
be unclear, and the Mortgagee shall incur no liability in refraining from acting
until it receives such instructions.  The Mortgagee shall be fully protected for
acting in accordance with any instructions received under this Section 6.08.


                                   ARTICLE VII

                  INDEMNIFICATION OF MORTGAGEE BY OWNER TRUSTEE

          SECTION 7.01. SCOPE OF INDEMNIFICATION.

          The Owner Trustee, not in its individual capacity, but solely as Owner
Trustee,  hereby  agrees,  whether or not any of the  transactions  contemplated
hereby  shall be  consummated,  except as to matters  covered  by any  indemnity
furnished  as  contemplated  by Section  5.03  hereof  and  except as  otherwise
provided in Section 2.03 or 2.04(b)  hereof,  to assume  liability for, and does
hereby  indemnify,  protect,  save  and  keep  harmless  the  Mortgagee  (in its
individual  and trust  capacities),  and its  successors,  assigns,  agents  and
servants,  from  and  against  any and  all  liabilities,  obligations,  losses,
damages,  penalties,  taxes  (excluding any taxes payable by the Mortgagee on or
measured by any  compensation  received by the Mortgagee for its services  under
this Trust Indenture),  claims, actions, suits, costs, expenses or disbursements
(including legal fees and expenses) of any kind and nature whatsoever, which may
be imposed on,  incurred by or asserted  against the  Mortgagee  (whether or not
also  indemnified  against by any other person under any other  document) in any
way relating to or arising out of this Trust  Indenture  or any other  Operative
Agreement to which it is a party or the  enforcement  of any of the terms of any
thereof, or in any way relating to or arising out of the manufacture,  purchase,
acceptance,  non-acceptance,  rejection, ownership, delivery, lease, possession,
use, operation,  condition, sale, return or other disposition of the Aircraft or
any Engine (including,  without limitation,  latent or other defects, whether or
not   discoverable,   and  any  claim  for  patent,   trademark   or   copyright
infringement), or in any way relating to or arising out of the administration of

<PAGE>

the Trust Indenture Estate or the action or inaction of the Mortgagee  hereunder
except only in the case of willful misconduct or gross negligence (or negligence
in the case of handling funds) of the Mortgagee in the performance of its duties
hereunder or resulting from the inaccuracy of any  representation or warranty of
the Mortgagee (in its individual  capacity)  referred to in Section 6.03 hereof,
or as provided in Section  6.01 hereof or in the last  sentence of Section  5.04
hereof,  or as  otherwise  excluded  by the terms of  Section  9.1 or 9.3 of the
Participation  Agreement  from  Lessee's  indemnities  under such  Sections.  In
addition, if necessary,  the Mortgagee shall be entitled to indemnification from
the Trust Indenture Estate for any liability, obligation, loss, damage, penalty,
claim, action, suit, cost, expense or disbursement  indemnified against pursuant
to this  Section  7.01 to the extent  not  reimbursed  by Lessee or others,  but
without releasing any of them from their respective agreements of reimbursement;
and to  secure  the same the  Mortgagee  shall  have a prior  Lien on the  Trust
Indenture  Estate.  Without  limiting the foregoing,  the Mortgagee agrees that,
prior to  seeking  indemnification  from the  Trust  Indenture  Estate,  it will
demand,  and  diligently  pursue in good faith (but with no duty to exhaust  all
legal remedies therefor), indemnification available to the Mortgagee from Lessee
under the Lease or the Participation Agreement.


                                  ARTICLE VIII

                         SUCCESSOR AND SEPARATE TRUSTEES

          SECTION 8.01. NOTICE OF SUCCESSOR OWNER TRUSTEE.

          In the case of any  appointment  of a successor  to the Owner  Trustee
pursuant  to  the  Trust  Agreement  including  upon  any  merger,   conversion,
consolidation  or sale of  substantially  all of the corporate trust business of
the Owner Trustee pursuant to the Trust  Agreement,  the successor Owner Trustee
shall give prompt written  notice thereof to the Mortgagee,  Lessee and the Note
Holders.

          SECTION 8.02. RESIGNATION OF MORTGAGEE; APPOINTMENT OF SUCCESSOR.

          (a) The  Mortgagee  or any  successor  thereto  may resign at any time
     without cause by giving at least 30 days' prior  written  notice to Lessee,
     the  Owner  Trustee,  the Owner  Participant  and each  Note  Holder,  such
     resignation  to be effective  upon the  acceptance of the  trusteeship by a
     successor  Mortgagee.  In addition,  a Majority in Interest of Note Holders
     may at any time (but only with the  consent of the  Lessee,  which  consent
     shall not be unreasonably  withheld,  except that such consent shall not be
     necessary if a Lease Event of Default is  continuing)  remove the Mortgagee
     without cause by an instrument in writing  delivered to the Owner  Trustee,
     Lessee,  the Owner  Participant and the Mortgagee,  and the Mortgagee shall
     promptly  notify each Note Holder  thereof in writing,  such  removal to be
     effective upon the acceptance of the trusteeship by a successor  Mortgagee.
     In the case of the  resignation or removal of the Mortgagee,  a Majority in
     Interest of Note Holders may appoint a successor Mortgagee by an instrument
     signed  by such  holders,  which  successor,  so long as no Lease  Event of
     Default shall have occurred and be continuing, shall be subject to Lessee's

<PAGE>

     reasonable approval. If a successor Mortgagee shall not have been appointed
     within 30 days after such notice of resignation or removal,  the Mortgagee,
     the Owner  Trustee,  the Owner  Participant or any Note Holder may apply to
     any court of competent jurisdiction to appoint a successor Mortgagee to act
     until such time, if any, as a successor  shall have been appointed as above
     provided.  The  successor  Mortgagee  so  appointed  by  such  court  shall
     immediately  and  without  further  act  be  superseded  by  any  successor
     Mortgagee appointed as above provided.

          (b) Any  successor  Mortgagee,  however  appointed,  shall execute and
     deliver to the Owner Trustee,  the predecessor  Mortgagee and the Lessee an
     instrument  accepting such  appointment and assuming the obligations of the
     Mortgagee under the Participation Agreement arising from and after the time
     of such  appointment,  and  thereupon  such  successor  Mortgagee,  without
     further act, shall become vested with all the estates, properties,  rights,
     powers  and  duties of the  predecessor  Mortgagee  hereunder  in the trust
     hereunder  applicable  to it with like  effect as if  originally  named the
     Mortgagee  herein;  but  nevertheless  upon  the  written  request  of such
     successor Mortgagee,  such predecessor  Mortgagee shall execute and deliver
     an instrument  transferring  to such successor  Mortgagee,  upon the trusts
     herein expressed applicable to it, all the estates, properties,  rights and
     powers of such predecessor Mortgagee,  and such predecessor Mortgagee shall
     duly assign, transfer, deliver and pay over to such successor Mortgagee all
     monies or other property then held by such predecessor Mortgagee hereunder.

          (c) Any successor  Mortgagee,  however  appointed,  shall be a bank or
     trust  company  having its  principal  place of  business in the Borough of
     Manhattan,  City  and  State  of New  York;  Chicago,  Illinois;  Hartford,
     Connecticut;  Wilmington, Delaware; or Boston, Massachusetts and having (or
     whose  obligations  under the  Operative  Agreements  are  guaranteed by an
     affiliated  entity  having) a  combined  capital  and  surplus  of at least
     $100,000,000,  if there be such an  institution  willing,  able and legally
     qualified to perform the duties of the Mortgagee  hereunder upon reasonable
     or customary terms.

          (d)  Any  corporation  into  which  the  Mortgagee  may be  merged  or
     converted  or  with  which  it may  be  consolidated,  or  any  corporation
     resulting  from any  merger,  conversion  or  consolidation  to  which  the
     Mortgagee shall be a party, or any corporation to which  substantially  all
     the corporate  trust business of the Mortgagee may be  transferred,  shall,
     subject to the terms of paragraph  (c) of this Section 8.02, be a successor
     Mortgagee and the Mortgagee under this Trust Indenture without further act.

          SECTION 8.03. APPOINTMENT OF ADDITIONAL AND SEPARATE TRUSTEES.

          (a) Whenever (i) the Mortgagee shall deem it necessary or desirable in
     order to conform to any Law of any jurisdiction in which all or any part of
     the Trust Indenture  Estate shall be situated or to make any claim or bring
     any suit with respect to or in connection with the Trust Indenture  Estate,
     this Trust Indenture, any other Indenture Agreement, the Equipment Notes or
     any of the transactions  contemplated by the Participation Agreement,  (ii)
     the Mortgagee shall be advised by counsel  satisfactory to it that it is so

<PAGE>

     necessary  or  prudent  in the  interests  of the  Note  Holders  (and  the
     Mortgagee  shall so advise  the Owner  Trustee  and  Lessee),  or (iii) the
     Mortgagee  shall have been  requested to do so by a Majority in Interest of
     Note Holders,  then in any such case,  the Mortgagee  and, upon the written
     request of the Mortgagee,  the Owner Trustee,  shall execute and deliver an
     indenture  supplemental  hereto and such other instruments as may from time
     to time be necessary or advisable either (1) to constitute one or more bank
     or trust companies or one or more persons approved by the Mortgagee, either
     to act jointly with the Mortgagee as additional  trustee or trustees of all
     or any part of the Trust Indenture Estate, or to act as separate trustee or
     trustees  of all or any part of the Trust  Indenture  Estate,  in each case
     with such rights, powers, duties and obligations consistent with this Trust
     Indenture  as may be  provided  in such  supplemental  indenture  or  other
     instruments  as the Mortgagee or a Majority in Interest of Note Holders may
     deem necessary or advisable, or (2) to clarify, add to or subtract from the
     rights,  powers,  duties  and  obligations  theretofore  granted  any  such
     additional  or  separate  trustee,  subject  in each case to the  remaining
     provisions  of this Section 8.03. If the Owner Trustee shall not have taken
     any action  requested of it under this Section 8.03(a) that is permitted or
     required by its terms within 15 days after the receipt of a written request
     from the  Mortgagee so to do, or if an Event of Default shall have occurred
     and be continuing,  the Mortgagee may act under the foregoing provisions of
     this Section 8.03(a) without the concurrence of the Owner Trustee,  and the
     Owner Trustee hereby  irrevocably  appoints  (which  appointment is coupled
     with an interest) the Mortgagee,  its agent and attorney-in-fact to act for
     it under the foregoing provisions of this Section 8.03(a) in either of such
     contingencies.  The Mortgagee may, in such capacity,  execute,  deliver and
     perform any such supplemental indenture, or any such instrument,  as may be
     required for the appointment of any such additional or separate  trustee or
     for the  clarification  of,  addition  to or  subtraction  from the rights,
     powers, duties or obligations theretofore granted to any such additional or
     separate  trustee.  In case any  additional or separate  trustee  appointed
     under this Section 8.03(a) shall die, become incapable of acting, resign or
     be moved, all the assets,  property,  rights,  powers,  trusts,  duties and
     obligations  of such  additional  or separate  trustee  shall revert to the
     Mortgagee until a successor  additional or separate trustee is appointed as
     provided in this Section 8.03(a).

          (b) No  additional  or separate  trustee shall be entitled to exercise
     any of the  rights,  powers,  duties  and  obligations  conferred  upon the
     Mortgagee in respect of the custody,  investment  and payment of monies and
     all monies  received by any such  additional  or separate  trustee  from or
     constituting  part of the Trust Indenture Estate or otherwise payable under
     any Operative  Agreement to the Mortgagee shall be promptly paid over by it
     to  the  Mortgagee.  All  other  rights,  powers,  duties  and  obligations
     conferred  or imposed  upon any  additional  or separate  trustee  shall be
     exercised or performed by the  Mortgagee  and such  additional  or separate
     trustee   jointly  except  to  the  extent  that   applicable  Law  of  any
     jurisdiction  in which any  particular  act is to be performed  renders the
     Mortgagee  incompetent  or  unqualified to perform such act, in which event
     such rights, powers, duties and obligations (including the holding of title
     to all or part of the  Trust  Indenture  Estate  in any such  jurisdiction)

<PAGE>

     shall be exercised and performed by such additional or separate trustee. No
     additional or separate trustee shall take any  discretionary  action except
     on the  instructions  of the  Mortgagee  or a Majority  in Interest of Note
     Holders.  No trustee  hereunder shall be personally liable by reason of any
     act or omission of any other trustee  hereunder,  except that the Mortgagee
     shall be liable  for the  consequences  of its lack of  reasonable  care in
     selecting,  and the  Mortgagee's own actions in acting with, any additional
     or separate trustee. Each additional or separate trustee appointed pursuant
     to this  Section  8.03 shall be subject  to, and shall have the  benefit of
     Articles IV through VIII and Article X hereof  insofar as they apply to the
     Mortgagee.  The powers of any  additional  or  separate  trustee  appointed
     pursuant to this  Section  8.03 shall not in any case  exceed  those of the
     Mortgagee hereunder.

          (c) If at any time the Trustee shall deem it no longer necessary or in
     order to  conform  to any such  Law or take  any  such  action  or shall be
     advised by such  counsel  that it is no longer so necessary or desirable in
     the interest of the Note Holders,  or in the event that the Mortgagee shall
     have been  requested  to do so in writing by a Majority in Interest of Note
     Holders, the Mortgagee and, upon the written request of the Mortgagee,  the
     Owner Trustee,  shall execute and deliver an indenture  supplemental hereto
     and all other instruments and agreements  necessary or proper to remove any
     additional  or separate  trustee.  The  Mortgagee  may act on behalf of the
     Owner Trustee under this Section 8.03(c) when and to the extent it could so
     act under Section 8.03(a) hereof.


                                   ARTICLE IX

                          SUPPLEMENTS AND AMENDMENTS TO
                       TRUST INDENTURE AND OTHER DOCUMENTS

          SECTION 9.01. INSTRUCTIONS OF MAJORITY; LIMITATIONS.

          (a) Except as  provided  in Section  5.02  hereof,  the Owner  Trustee
     agrees it shall not enter into any amendment of or supplement to the Lease,
     the Purchase  Agreement,  the Purchase Agreement  Assignment or the Consent
     and Agreement,  or execute and deliver any written  waiver or  modification
     of, or consent under, the terms of the Lease, the Purchase  Agreement,  the
     Purchase  Agreement  Assignment or the Consent and  Agreement,  unless such
     supplement,  amendment,  waiver, modification or consent is consented to in
     writing by the  Mortgagee  and,  unless the Note Holders are not  adversely
     affected thereby,  a Majority in Interest of Note Holders.  Anything to the
     contrary  contained  herein  notwithstanding,  without the necessity of the
     consent  of any of the Note  Holders  or the  Mortgagee,  (i) any  Excluded
     Payments payable to the Owner Participant may be modified, amended, changed
     or waived in such manner as shall be agreed to by the Owner Participant and
     Lessee and (ii) the Owner  Trustee and Lessee may enter into  amendments of
     or  additions  to the Lease to modify  Section 5 (except to the extent that
     such  amendment  would  affect the rights or  exercise  of  remedies  under
     Section  15 of the  Lease)  or  Section  17 of the  Lease  so  long as such
     amendments,  modifications and changes do not and would not affect the time
     of, or reduce the amount of, Rent payments  (except to the extent expressly
     permitted by Section  5.02  hereof)  until after the payment in full of all
     Secured Obligations or otherwise adversely affect the Note Holders.

<PAGE>

          (b) Without  limiting  the  provisions  of Section  9.01  hereof,  the
     Mortgagee  agrees  with the Note  Holders  that it shall not  consent to or
     enter  into any  amendment,  waiver or  modification  of or  supplement  or
     consent to this Trust  Indenture,  the Lease, the Purchase  Agreement,  the
     Purchase   Agreement   Assignment,   the  Consent  and   Agreement  or  the
     Participation  Agreement,  or any  other  agreement  included  in the Trust
     Indenture Estate, unless such supplement,  amendment,  waiver, modification
     or consent does not adversely affect the Note Holders or is consented to in
     writing by a Majority  in Interest  of Note  Holders,  but upon the written
     request of a Majority in Interest of Note  Holders,  the Trustee shall from
     time to time enter into any such  supplement or  amendment,  or execute and
     deliver any such waiver,  modification  or consent,  as may be specified in
     such request and as may be (in the case of any such  amendment,  supplement
     or  modification),  to the extent such agreement is required,  agreed to by
     the Owner  Trustee  and  Lessee  or, as may be  appropriate,  the  Airframe
     Manufacturer or the Engine Manufacturer;  PROVIDED,  HOWEVER, that, without
     the consent of each holder of an affected  Equipment Note then  outstanding
     and of each Liquidity Provider,  no such amendment of or supplement to this
     Trust Indenture,  the Lease, the Purchase Agreement, the Purchase Agreement
     Assignment,  the Consent and  Agreement or the  Participation  Agreement or
     waiver or  modification  of the terms of, or consent  under,  any  thereof,
     shall (i) modify any of the  provisions of this Section 9.01, or of Article
     II or III or Section 4.02, 4.04(c),  4.04(d), 5.02 or 5.06 hereof,  Section
     13.3,  14 (except to add an Event of Default)  or 16 of the Lease,  Section
     15.1 of the Participation Agreement, the definitions of "Event of Default,"
     "Default," "Lease Event of Default," "Lease Default," "Majority in Interest
     of Note Holders,"  "Make-Whole  Amount" or "Note Holder," or the percentage
     of Note  Holders  required  to take or approve any action  hereunder,  (ii)
     reduce the amount,  or change the time of payment or method of  calculation
     of any amount, of Original Amount,  Make-Whole  Amount, if any, or interest
     with respect to any Equipment  Note,  or alter or modify the  provisions of
     Article  III  hereof  with  respect  to the  order of  priorities  in which
     distribution  thereunder shall be made as among the Note Holders, the Owner
     Trustee and Lessee, (iii) reduce,  modify or amend any indemnities in favor
     of the Owner  Trustee,  the Mortgagee or the Note Holders  (except that the
     Owner Trustee (in its individual  capacity) or the  Mortgagee,  as the case
     may be, may consent to any waiver or reduction  of an indemnity  payable to
     it),  (iv) consent to any change in the Trust  Indenture or the Lease which
     would permit  redemption of Equipment  Notes earlier than  permitted  under
     Section  2.10 or 2.11 hereof or the  purchase or exchange of the  Equipment
     Notes  other  than as  permitted  by  Section  2.13  hereof,  (v) except as
     contemplated by the Lease or the Participation Agreement, reduce the amount
     or extend the time of payment of Basic  Rent,  Stipulated  Loss  Value,  or
     Termination  Value for the Aircraft in each case as set forth in the Lease,
     or modify,  amend or supplement  the Lease or consent to any  assignment of
     the Lease, in either case releasing  Lessee from its obligations in respect
     of the payment of Basic Rent,  Stipulated  Loss Value or Termination  Value
     for the Aircraft or altering the  absolute and  unconditional  character of
     the  obligations of Lessee to pay Rent as set forth in Sections 3 and 16 of
     the Lease or (vi) permit the  creation  of any Lien on the Trust  Indenture
     Estate or any part thereof other than  Permitted  Liens or deprive any Note
     Holder of the  benefit  of the Lien of this  Trust  Indenture  on the Trust
     Indenture  Estate,  except as provided in  connection  with the exercise of
     remedies under Article IV hereof.

<PAGE>

          (c) At any time  after  the date  hereof,  the Owner  Trustee  and the
     Mortgagee may enter into one or more agreements supplemental hereto without
     the consent of any Note Holder for any of the following  purposes:  (i) (a)
     to cure any defect or inconsistency herein or in the Equipment Notes, or to
     make any change not inconsistent  with the provisions hereof (provided that
     such change does not  adversely  affect the interests of any Note Holder in
     its capacity solely as Note Holder) or (b) to cure any ambiguity or correct
     any mistake;  (ii) to evidence the succession of another party as the Owner
     Trustee in accordance  with the terms of the Trust Agreement or to evidence
     the succession of a new trustee hereunder  pursuant hereto,  the removal of
     the trustee  hereunder or the  appointment of any co-trustee or co-trustees
     or any  separate  or  additional  trustee  or  trustees;  (iii) to  convey,
     transfer,  assign, mortgage or pledge any property to or with the Mortgagee
     or to make any other  provisions  with  respect  to  matters  or  questions
     arising  hereunder  so long as such action shall not  adversely  affect the
     interests of the Note Holders in its capacity  solely as Note Holder;  (iv)
     to correct or amplify the  description  of any property at any time subject
     to the Lien of this Trust Indenture or better to assure, convey and confirm
     unto the  Mortgagee  any property  subject or required to be subject to the
     Lien of this Trust  Indenture,  the Airframe or Engines or any  Replacement
     Engine; (v) to add to the covenants of the Owner Trustee for the benefit of
     the Note Holders, or to surrender any rights or power herein conferred upon
     the Owner Trustee,  the Owner Participant or the Lessee; (vi) to add to the
     rights of the Note Holders; and (vii) to include on the Equipment Notes any
     legend as may be required by Law.

          SECTION 9.02. TRUSTEES PROTECTED.

          If, in the opinion of the  institution  acting as Owner  Trustee under
the Trust  Agreement  or the  institution  acting as  Mortgagee  hereunder,  any
document  required to be  executed  by it pursuant to the terms of Section  9.01
hereof  affects any right,  duty,  immunity or  indemnity  with  respect to such
institution under this Trust Indenture or the Lease, such institution may in its
discretion decline to execute such document.

          SECTION 9.03. DOCUMENTS MAILED TO NOTE HOLDERS.

          Promptly  after the execution by the Owner Trustee or the Mortgagee of
any document  entered into pursuant to Section 9.01 hereof,  the Mortgagee shall
mail, by first class mail, postage prepaid, a copy thereof to Lessee and to each
Note Holder at its address last set forth in the Equipment  Note  Register,  but
the failure of the  Mortgagee to mail such copies shall not impair or affect the
validity of such document.

          SECTION  9.04.  NO REQUEST  NECESSARY  FOR LEASE  SUPPLEMENT  OR TRUST
INDENTURE SUPPLEMENT.

          No written  request or consent of the  Mortgagee,  the Note Holders or
the Owner  Participant  pursuant  to Section  9.01  hereof  shall be required to
enable  the  Owner  Trustee  to enter  into any  Lease  Supplement  specifically
required by the terms of the Lease or to execute  and deliver a Trust  Indenture
Supplement specifically required by the terms hereof.

<PAGE>


                                    ARTICLE X

                                  MISCELLANEOUS

          SECTION 10.01. TERMINATION OF TRUST INDENTURE.

          Upon (or at any time after) payment in full of the Original Amount of,
Make-Whole  Amount,  if any, and interest on and all other amounts due under all
Equipment  Notes  and  provided  that  there  shall  then  be no  other  Secured
Obligations due to the Indenture Indemnitees, the Note Holders and the Mortgagee
hereunder or under the Participation Agreement or other Operative Agreement, the
Owner  Trustee  shall  direct  the  Mortgagee  to execute  and  deliver to or as
directed in writing by the Owner Trustee an appropriate instrument releasing the
Aircraft and the Engines from the Lien of this Trust Indenture and releasing the
Lease,  the Purchase  Agreement,  the  Purchase  Agreement  Assignment  with the
Consent and Agreement  attached  thereto from the  assignment and pledge thereof
hereunder  and the  Mortgagee  shall  execute and  deliver  such  instrument  as
aforesaid and give written notice  thereof to Lessee;  PROVIDED,  HOWEVER,  that
this Trust  Indenture and the trusts created hereby shall earlier  terminate and
this Trust  Indenture  shall be of no further  force or effect  upon any sale or
other final  disposition by the Mortgagee of all property  constituting  part of
the Trust  Indenture  Estate and the final  distribution by the Mortgagee of all
monies or other property or proceeds  constituting  part of the Trust  Indenture
Estate in  accordance  with the terms  hereof.  Except  as  aforesaid  otherwise
provided,  this Trust  Indenture and the trusts created hereby shall continue in
full force and effect in accordance with the terms hereof.

          SECTION  10.02.  NO  LEGAL  TITLE TO TRUST  INDENTURE  ESTATE  IN NOTE
HOLDERS.

          No holder of an  Equipment  Note shall have legal title to any part of
the Trust Indenture  Estate. No transfer,  by operation of law or otherwise,  of
any Equipment Note or other right,  title and interest of any Note Holder in and
to the Trust Indenture Estate or hereunder shall operate to terminate this Trust
Indenture or entitle such holder or any  successor or  transferee of such holder
to an  accounting or to the transfer to it of any legal title to any part of the
Trust Indenture Estate.

          SECTION 10.03. SALE OF AIRCRAFT BY MORTGAGEE IS BINDING.

          Any sale or other  conveyance of the Trust  Indenture  Estate,  or any
part thereof (including any part thereof or interest therein),  by the Mortgagee
made pursuant to the terms of this Trust  Indenture  shall bind the Note Holders
and shall be  effective  to transfer or convey all right,  title and interest of
the Trustee, the Owner Trustee, the Owner Participant and such holders in and to
such Trust Indenture Estate or part thereof. No purchaser or other grantee shall
be  required  to  inquire  as to the  authorization,  necessity,  expediency  or
regularity of such sale or conveyance  or as to the  application  of any sale or
other proceeds with respect thereto by the Mortgagee.

<PAGE>

          SECTION  10.04.   TRUST   INDENTURE  FOR  BENEFIT  OF  OWNER  TRUSTEE,
MORTGAGEE, OWNER PARTICIPANT, NOTE HOLDERS AND THE OTHER INDENTURE INDEMNITEES.

          Nothing in this Trust Indenture,  whether express or implied, shall be
construed to give any person other than the Owner Trustee,  the  Mortgagee,  the
Owner  Participant,  the Note Holders and the other Indenture  Indemnitees,  any
legal or  equitable  right,  remedy or claim  under or in  respect of this Trust
Indenture.

          SECTION 10.05. NOTICES.

          Unless otherwise expressly specified or permitted by the terms hereof,
all notices, requests, demands, authorizations, directions, consents, waivers or
documents  provided or  permitted  by this Trust  Indenture  to be made,  given,
furnished  or filed  shall be in  writing,  personally  delivered  or  mailed by
certified mail, postage prepaid,  or by facsimile or confirmed telex, and (i) if
to the Owner Trustee,  addressed to it at 79 South Main Street,  Salt Lake City,
Utah 84111 with a copy to the Owner Participant  addressed as provided in clause
(iii)  below,  (ii) if to  Mortgagee,  addressed  to it at its  office at Rodney
Square North, 1100 North Market Street,  Wilmington,  Delaware 19890, Attention:
Corporate Trust Administration, facsimile number (302) 651-8882, (iii) if to any
Participant,  Lessee,  any  Note  Holder  or  any  other  Indenture  Indemnitee,
addressed  to such party at such  address as such party shall have  furnished by
notice to the Owner  Trustee  and the  Mortgagee,  or,  until an  address  is so
furnished, addressed to the address of such party (if any) set forth on Schedule
1 to the Participation Agreement or in the Equipment Note Register. Whenever any
notice in writing is required to be given by the Owner Trustee,  any Participant
or the  Mortgagee  or any Note  Holder to any of the other of them,  such notice
shall be  deemed  given  and such  requirement  satisfied  when  such  notice is
received, or if such notice is mailed by certified mail, postage prepaid,  three
Business Days after being mailed,  addressed as provided above. Any party hereto
may  change the  address  to which  notices to such party will be sent by giving
notice of such change to the other parties to this Trust Indenture.

          SECTION 10.06. SEVERABILITY.

          Any  provision  of  this  Trust   Indenture  which  is  prohibited  or
unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective
to the extent of such prohibition or unenforceability  without  invalidating the
remaining  provisions  hereof. Any such prohibition or  unenforceability  in any
particular  jurisdiction  shall  not  invalidate  or render  unenforceable  such
provision in any other jurisdiction.

          SECTION 10.07. NO ORAL MODIFICATION OR CONTINUING WAIVERS.

          No term or provision of this Trust  Indenture or the  Equipment  Notes
may be  changed,  waived,  discharged  or  terminated  orally,  but  only  by an
instrument  in  writing  signed  by the  Owner  Trustee  and the  Mortgagee,  in
compliance  with Section  9.01 hereof.  Any waiver of the terms hereof or of any
Equipment  Note shall be  effective  only in the  specific  instance and for the
specific purpose given.

<PAGE>

          SECTION 10.08. SUCCESSORS AND ASSIGNS.

          All covenants and agreements  contained  herein shall be binding upon,
and inure to the  benefit  of,  each of the  parties  hereto  and the  permitted
successors and assigns of each,  all as herein  provided.  Any request,  notice,
direction,  consent,  waiver or other  instrument  or action by any Note  Holder
shall bind the successors and assigns of such holder.  This Trust  Indenture and
the Trust Indenture  Estate shall not be affected by any amendment or supplement
to the Trust  Agreement  or by any other action taken under or in respect of the
Trust Agreement, except that each reference in this Trust Indenture to the Trust
Agreement shall mean the Trust Agreement as amended and  supplemented  from time
to  time  to the  extent  permitted  hereby,  thereby  and by the  Participation
Agreement.  Each Note Holder by its acceptance of an Equipment Note agrees to be
bound by this Trust Indenture and all provisions of the Participation  Agreement
applicable to a Loan Participant or a Note Holder.

          SECTION 10.09. HEADINGS.

          The headings of the various  Articles  and sections  herein and in the
table of contents  hereto are for  convenience  of reference  only and shall not
define or limit any of the terms or provisions hereof.

          SECTION 10.10. NORMAL COMMERCIAL RELATIONS.

          Anything   contained   in  this  Trust   Indenture   to  the  contrary
notwithstanding,  Owner Trustee, Mortgagee, any Participant or any bank or other
Affiliate  of such  Participant  may  conduct  any  banking  or other  financial
transactions,  and have banking or other commercial relationships,  with Lessee,
fully  to the  same  extent  as if this  Trust  Indenture  were  not in  effect,
including  without  limitation the making of loans or other extensions of credit
to Lessee for any purpose whatsoever, whether related to any of the transactions
contemplated hereby or otherwise.

          SECTION 10.11. GOVERNING LAW; COUNTERPART FORM.

          THIS  TRUST  INDENTURE  SHALL IN ALL  RESPECTS  BE  GOVERNED  BY,  AND
CONSTRUED  IN  ACCORDANCE  WITH,  THE  INTERNAL  LAWS OF THE  STATE OF NEW YORK,
INCLUDING  ALL MATTERS OF  CONSTRUCTION,  VALIDITY AND  PERFORMANCE.  THIS TRUST
INDENTURE IS BEING  DELIVERED IN THE STATE OF NEW YORK. This Trust Indenture may
be executed by the parties  hereto in separate  counterparts  (or upon  separate
signature  pages bound  together into one or more  counterparts),  each of which
when so executed and delivered shall be an original,  but all such  counterparts
shall together constitute but one and the same instrument.

          SECTION 10.12. VOTING BY NOTE HOLDERS.

          All  votes  of the  Note  Holders  shall  be  governed  by a vote of a
Majority in Interest of Note Holders, except as otherwise provided herein.

<PAGE>

          SECTION 10.13. BANKRUPTCY.

          It is the intention of the parties that the Owner  Trustee,  as lessor
under the Lease (and the Mortgagee as assignee of the Owner Trustee  hereunder),
shall be entitled to the  benefits of Section  1110 with respect to the right to
take possession of the Aircraft,  Airframe, Engines and Parts as provided in the
Lease in the event of a case under  Chapter 11 of the  Bankruptcy  Code in which
Lessee is a debtor,  and in any  instance  where more than one  construction  is
possible of the terms and  conditions  hereof or any other  pertinent  Operative
Agreement,  each such party agrees that a construction which would preserve such
benefits  shall  control over any  construction  which would not  preserve  such
benefits.

          IN  WITNESS  WHEREOF,  the  parties  hereto  have  caused  this  Trust
Indenture and Mortgage to be duly executed by their respective  officers thereof
duly authorized as of the day and year first above written.

                                        FIRST    SECURITY     BANK,     NATIONAL
                                        ASSOCIATION,   not  in  its   individual
                                        capacity,  except as expressly  provided
                                        herein,  but  solely  as Owner  Trustee,
                                        Owner Trustee


                                        By:_____________________________________
                                           Name:
                                           Title:




                                        WILMINGTON TRUST COMPANY, as Mortgagee


                                        By:_____________________________________
                                           Name:
                                           Title:


<PAGE>

                                                                       EXHIBIT A
                                             TO TRUST INDENTURE AND MORTGAGE 925


                   TRUST INDENTURE AND MORTGAGE 925 SUPPLEMENT


          This  TRUST  INDENTURE  AND  MORTGAGE  925  SUPPLEMENT  NO.  1,  dated
September 25, 1997 (herein called this "Trust  Indenture  Supplement")  of FIRST
SECURITY BANK, NATIONAL ASSOCIATION,  not in its individual capacity, but solely
as Owner Trustee  (herein called the "Owner  Trustee")  under that certain Trust
Agreement  dated as of September 25, 1997 (the "Trust  Agreement"),  between the
Owner Trustee and the Owner Participant named therein.

                              W I T N E S S E T H:

          WHEREAS,  the Trust  Indenture and Mortgage 925, dated as of September
25, 1997 (as amended and supplemented to the date hereof, the "Trust Indenture")
between the Owner  Trustee and  Wilmington  Trust  Company,  as  Mortgagee  (the
"Mortgagee"),  provides for the execution  and delivery of a supplement  thereto
substantially  in  the  form  hereof,  which  shall  particularly  describe  the
Aircraft, and shall specifically mortgage such Aircraft to the Mortgagee; and

          WHEREAS,  each of the Trust Agreement and Trust  Indenture  relates to
the  Airframe  and  Engines  described  below,  and a  counterpart  of the Trust
Indenture  is attached  hereto and made a part  hereof and this Trust  Indenture
Supplement,  together with such  counterpart  of the Trust  Indenture,  is being
filed for recordation on the date hereof with the FAA as one document;

          NOW, THEREFORE,  this Trust Indenture  Supplement  witnesseth that the
Owner Trustee hereby  confirms that the Lien of the Trust Indenture on the Trust
Indenture Estate covers all of Owner Trustee's right,  title and interest in and
to the following described property:

                                    AIRFRAME

          One airframe identified as follows:



                                                 FAA
                                             Registration        Manufacturer's
       Manufacturer              Model          Number            Serial Number

Embraer-Empresa Brasileira      EMB-145         N14925                145.004
de Aeronautica S.A.


together with all of the Owner Trustee's right, title and interest in and to all
Parts of whatever  nature,  whether now owned or hereinafter  acquired and which
are from time to time incorporated or installed in or attached to said airframe.

<PAGE>

                                AIRCRAFT ENGINES

          Two  aircraft  engines,  each such  engine  having  750 or more  rated
take-off horsepower or the equivalent thereof, identified as follows:


      MANUFACTURER           MANUFACTURER'S MODEL           SERIAL NUMBER
      ------------           --------------------           -------------

        Allison                    AE3007A                    CAE310005
        Allison                    AE3007A                    CAE310004

together  with all of Owner  Trustee's  right,  title and interest in and to all
Parts of whatever nature,  whether now owned or hereafter acquired and which are
from time to time  incorporated  or  installed  in or attached to either of such
engines.

          Together with all of Owner Trustee's right,  title and interest in and
to (a) all Parts of whatever nature, which from time to time are included within
the  definition  of  "Airframe"  or  "Engine",  whether  now owned or  hereafter
acquired,  including  all  substitutions,   renewals  and  replacements  of  and
additions,  improvements,  accessions  and  accumulations  to the  Airframe  and
Engines (other than additions, improvements,  accessions and accumulations which
constitute   appliances,   parts,   instruments,   appurtenances,   accessories,
furnishings  or other  equipment  excluded from the definition of Parts) and (b)
all Aircraft Documents.

          As further security for the obligations  referred to above and secured
by the Trust  Indenture and hereby,  the Owner  Trustee has granted,  bargained,
sold, assigned,  transferred,  conveyed,  mortgaged,  pledged and confirmed, and
does hereby grant, bargain, sell, assign, transfer, convey, mortgage, pledge and
confirm,  unto the Mortgagee,  its successors and assigns,  for the security and
benefit  of  the  Loan   Participants,   the  Note  Holders  and  the  Indenture
Indemnitees,  in the trust  created  by the Trust  Indenture,  all of the right,
title and interest of the Owner Trustee in, to and under the Lease Supplement of
even date herewith covering the property described above.

          Notwithstanding  any  provision  hereof,  no  Excluded  Payment  shall
constitute security for any of the aforementioned obligations.

          TO HAVE AND TO HOLD all and singular the  aforesaid  property unto the
Mortgagee,  its successors and assigns, in trust for the equal and proportionate
benefit  and  security  of the  Loan  Participants,  the  Note  Holders  and the
Indenture Indemnitees, except as provided in Section 2.14 and Article III of the
Trust  Indenture  without  any  preference,  distinction  or priority of any one
Equipment  Note over any other by reason  of  priority  of time of issue,  sale,
negotiation,  date of maturity  thereof or otherwise for any reason  whatsoever,
and for the uses and purposes and subject to the terms and  provisions set forth
in the Trust Indenture.

<PAGE>

          This Trust Indenture  Supplement shall be construed as supplemental to
the Trust  Indenture and shall form a part thereof.  The Trust Indenture is each
hereby  incorporated by reference  herein and is hereby  ratified,  approved and
confirmed.

          AND, FURTHER,  the Owner Trustee hereby acknowledges that the Aircraft
referred  to  in  this  Trust  Indenture  Supplement  and  the  aforesaid  Lease
Supplement  has been  delivered  to the Owner  Trustee  and is  included  in the
property of the Owner  Trustee  covered by all the terms and  conditions  of the
Trust  Agreement,  subject to the pledge and  mortgage  thereof  under the Trust
Indenture.

                                      * * *

          IN WITNESS WHEREOF,  the Owner Trustee has caused this Trust Indenture
Supplement  to  be  duly  executed  by  one  of  its  officers,  thereunto  duly
authorized, on the day and year first above written.

                                        FIRST    SECURITY     BANK,     NATIONAL
                                        ASSOCIATION,   not  in  its   individual
                                        capacity,  but solely as Owner  Trustee,
                                        Owner Trustee


                                        By:_____________________________________
                                           Name:
                                           Title:


<PAGE>


                          TRUST INDENTURE AND MORTGAGE

<TABLE>
<CAPTION>

                                   SCHEDULE I


                            ORIGINAL AMOUNT                  INTEREST RATE
                            ---------------                  -------------

<S>                           <C>                                <C>   
Series A:                     $55,440,000                        7.160%
Series B:                      19,731,000                        7.140%
Series C:                      14,418,000                        7.121%

</TABLE>


<PAGE>


                          TRUST INDENTURE AND MORTGAGE


                           EQUIPMENT NOTE AMORTIZATION


                                           PERCENTAGE OF
                                          ORIGINAL AMOUNT
PAYMENT DATE                                TO BE PAID
- ------------                              ---------------
                    SERIES A                 SERIES B                 SERIES C
                    --------                 --------                 --------



                                  AVMARK, INC.
                        1500 Wilson Boulevard, Suite 515
                               Arlington, VA 22209

                                        September 5, 1997

CONTINENTAL AIRLINES, INC.
2929 Allen Parkway, Suite 2010
Houston, TX  77019

               Re:  PRELIMINARY PROSPECTUS SUPPLEMENT,  DATED SEPTEMBER 5, 1997,
                    TO  THE  PROSPECTUS   DATED  JULY  23,  1997,   INCLUDED  IN
                    REGISTRATION   STATEMENT   NO.   333-31285  OF   CONTINENTAL
                    AIRLINES, INC.

Ladies and Gentlemen:

          We consent to the use of our report and to the  reference  to our name
in the text under the headings "Prospectus Supplement  Summary--Equipment  Notes
and the Aircraft," "Risk Factors--Risk  Factors Relating to the Certificates and
the  Offering--Appraisals and Realizable Value of Aircraft," "Description of the
Aircraft   and   the   Appraisals--The   Appraisals"   and   "Experts"   in  the
above-captioned  Preliminary  Prospectus Supplement and to the summary contained
in the text under such headings of the report prepared by us with respect to the
Aircraft referred to therein. We also consent to such use, reference and summary
in the Final Prospectus  Supplement  relating to the offering  described in such
Preliminary  Prospectus  Supplement,  to the  extent  such use,  references  and
summary are unchanged.

                                        Sincerely,

                                        AVMARK, INC.



                                                  /s/ Robert C. Miers
                                        ________________________________________
                                        Robert C. Miers
                                        Director of Appraisals




                        SIMAT, HELLIESEN & EICHNER, INC.
                                 90 Park Avenue
                            New York, New York 10016

                                        September 5, 1997

CONTINENTAL AIRLINES, INC.
2929 Allen Parkway, Suite 2010
Houston, TX  77019

               Re:  PRELIMINARY PROSPECTUS SUPPLEMENT,  DATED SEPTEMBER 5, 1997,
                    TO  THE  PROSPECTUS   DATED  JULY  23,  1997,   INCLUDED  IN
                    REGISTRATION   STATEMENT   NO.   333-31285  OF   CONTINENTAL
                    AIRLINES, INC.

Ladies and Gentlemen:

          We consent to the use of our report and to the  reference  to our name
in the text under the headings "Prospectus Supplement  Summary--Equipment  Notes
and the Aircraft," "Risk Factors--Risk  Factors Relating to the Certificates and
the  Offering--Appraisals and Realizable Value of Aircraft," "Description of the
Aircraft   and   the   Appraisals--The   Appraisals"   and   "Experts"   in  the
above-captioned  Preliminary  Prospectus Supplement and to the summary contained
in the text under such headings of the report prepared by us with respect to the
Aircraft referred to therein. We also consent to such use, reference and summary
in the Final Prospectus  Supplement  relating to the offering  described in such
Preliminary  Prospectus  Supplement,  to the  extent  such use,  references  and
summary are unchanged.

                                        Sincerely,

                                        SIMAT, HELLIESEN & EICHNER, INC.


                                                 /s/ Clive G. Medland
                                        _______________________________________
                                        Clive G. Medland 
                                        Vice President 
                                        Certified Appraiser
                                        International Society of Transport
                                        Aircraft Trading





                             MORTEN BEYER AND AGNEW
                        8180 Greensboro Drive, Suite 1000
                                McLean, VA 22102

                                        September 5, 1997

CONTINENTAL AIRLINES, INC.
2929 Allen Parkway, Suite 2010
Houston, TX  77019

               Re:  PRELIMINARY PROSPECTUS SUPPLEMENT,  DATED SEPTEMBER 5, 1997,
                    TO  THE  PROSPECTUS   DATED  JULY  23,  1997,   INCLUDED  IN
                    REGISTRATION   STATEMENT   NO.   333-31285  OF   CONTINENTAL
                    AIRLINES, INC.

Ladies and Gentlemen:

          We consent to the use of our report and to the  reference  to our name
in the text under the headings "Prospectus Supplement  Summary--Equipment  Notes
and the Aircraft," "Risk Factors--Risk  Factors Relating to the Certificates and
the  Offering--Appraisals and Realizable Value of Aircraft," "Description of the
Aircraft   and   the   Appraisals--The   Appraisals"   and   "Experts"   in  the
above-captioned  Preliminary  Prospectus Supplement and to the summary contained
in the text under such headings of the report prepared by us with respect to the
Aircraft referred to therein. We also consent to such use, reference and summary
in the Final Prospectus  Supplement  relating to the offering  described in such
Preliminary  Prospectus  Supplement,  to the  extent  such use,  references  and
summary are unchanged.

                                        Sincerely,

                                        MORTEN BEYER AND AGNEW


                                                 /s/ Morten S. Beyer
                                        _______________________________________
                                        Morten S. Beyer
                                        Chairman & CEO
                                        ISTAT Certified Senior Appraiser



                                  AVMARK, INC.
                        1500 Wilson Boulevard, Suite 515
                               Arlington, VA 22209

                                        September 19, 1997

CONTINENTAL AIRLINES, INC.
2929 Allen Parkway, Suite 2010
Houston, TX  77019

               Re:   PROSPECTUS  SUPPLEMENT,  DATED  SEPTEMBER  12, 1997, TO THE
                     PROSPECTUS  DATED JULY 23, 1997,  INCLUDED IN  REGISTRATION
                     STATEMENT NO. 333-31285 OF CONTINENTAL AIRLINES, INC.

Ladies and Gentlemen:

          We consent to the use of our report and to the  reference  to our name
in the text under the headings "Prospectus Supplement  Summary--Equipment  Notes
and the Aircraft," "Risk Factors--Risk  Factors Relating to the Certificates and
the  Offering--Appraisals and Realizable Value of Aircraft," "Description of the
Aircraft   and   the   Appraisals--The   Appraisals"   and   "Experts"   in  the
above-captioned  Prospectus  Supplement and to the summary contained in the text
under such  headings of the report  prepared by us with  respect to the Aircraft
referred to therein.

                                        Sincerely,

                                        AVMARK, INC.


                                                 /s/ Robert C. Miers
                                        _______________________________________
                                        Robert C. Miers
                                        Director of Appraisals



                             MORTEN BEYER AND AGNEW
                        8180 Greensboro Drive, Suite 1000
                                McLean, VA 22102

                                        September 19, 1997

CONTINENTAL AIRLINES, INC.
2929 Allen Parkway, Suite 2010
Houston, TX  77019

               Re:   PROSPECTUS  SUPPLEMENT,  DATED  SEPTEMBER  12, 1997, TO THE
                     PROSPECTUS  DATED JULY 23, 1997,  INCLUDED IN  REGISTRATION
                     STATEMENT NO. 333-31285 OF CONTINENTAL AIRLINES, INC.

Ladies and Gentlemen:

          We consent to the use of our report and to the  reference  to our name
in the text under the headings "Prospectus Supplement  Summary--Equipment  Notes
and the Aircraft," "Risk Factors--Risk  Factors Relating to the Certificates and
the  Offering--Appraisals and Realizable Value of Aircraft," "Description of the
Aircraft   and   the   Appraisals--The   Appraisals"   and   "Experts"   in  the
above-captioned  Prospectus  Supplement and to the summary contained in the text
under such  headings of the report  prepared by us with  respect to the Aircraft
referred to therein.

                                        Sincerely,

                                        MORTEN BEYER AND AGNEW




                                                  /s/ Morten S. Beyer
                                        _______________________________________
                                        Morten S. Beyer
                                        Chairman & CEO
                                        ISTAT Certified Senior Appraiser


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