FRONTIER AIRLINES INC /CO/
10-Q, 1999-02-12
AIR TRANSPORTATION, SCHEDULED
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                                     - 15 -

                                   FORM 10-Q

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


[X]      QUARTERLY  REPORT  PURSUANT  TO  SECTION  13 OR 15(d) OF THE SECURITIES
         EXCHANGE ACT OF 1934
         For the quarterly period ended December 31, 1998


[   ]    TRANSITION REPORT UNDER SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE
         ACT OF 1934


Commission file number:  0-24126



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



         Colorado                                        84-1256945             
(State or other jurisdiction 
of incorporation or organization)           (I.R.S. Employer Identification No.)


   12015 E. 46th Avenue, Denver, CO                        80239   
(Address of principal executive offices)                 (Zip Code)


Issuer's telephone number including area code:  (303) 371-7400


Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days. Yes X No


The number of shares of the Company's  Common Stock  outstanding  as of February
10, 1999 was 15,792,814.



<PAGE>



                                TABLE OF CONTENTS

                          PART I. FINANCIAL INFORMATION
                                                                      Page

Item 1.  Financial Information

Financial Statements                                                   1

Item 2.  Management's Discussion and Analysis of Financial 
         Condition and Results of Operations                           6

Item 3:  Quantitative and Qualitative Disclosures About Market Risk   17




                           PART II. OTHER INFORMATION

Item 5.  Other Information                                            17

Item 6.  Exhibits and Reports on Form 8-K                             17




<PAGE>


                          PART I. FINANCIAL INFORMATION

Item 1. Financial Statements
FRONTIER AIRLINES, INC.
Condensed Balance Sheets
<TABLE>
<CAPTION>
<S>                                                                               <C>               <C>
                                                                                   December 31,       March 31,
                                                                                       1998              1998
                                                                                  ---------------   ---------------
                                                                                   (unaudited)
Assets
Current assets:
    Cash and cash equivalents                                                        $25,322,423       $ 3,641,395
    Restricted investments                                                             4,000,000         4,000,000
    Trade receivables, net of allowance for doubtful accounts of $191,834
      and $139,096 at December 31, 1998 and March 31, 1998                            10,164,432        11,661,323
    Maintenance deposits                                                              12,025,502         9,307,723
    Prepaid expenses and other assets                                                  6,796,423         3,843,694
    Inventories                                                                        1,192,077         1,164,310
    Deferred lease expenses                                                              380,975           380,975
                                                                                  ---------------   ---------------
            Total current assets                                                      59,881,832        33,999,420

Security, maintenance and other deposits                                              10,289,233         7,633,143
Property and equipment, net                                                            6,900,406         5,579,019
Deferred lease and other expenses                                                        494,697           780,429
Restricted investments                                                                 4,555,332         2,606,459
                                                                                  ===============   ===============
                                                                                     $82,121,500      $ 50,598,470
                                                                                  ===============   ===============

Liabilities and Stockholders' Equity
Current liabilities:
    Accounts payable                                                                 $ 9,842,383      $ 13,664,750
    Air traffic liability                                                             20,301,758        18,910,441
    Other accrued expenses                                                             5,357,643         5,157,640
    Accrued maintenance expense                                                       15,987,605        12,537,228
    Note payable                                                                          61,006          -
    Current portion of obligations under capital leases                                   49,837            54,346
                                                                                  ---------------   ---------------
            Total current liabilities                                                 51,600,232        50,324,405

Senior secured notes payable                                                             814,019         3,468,138
Accrued maintenance expense                                                            4,955,805         2,381,354
Obligations under capital leases, excluding current portion                              102,605            97,757
                                                                                  ---------------   ---------------
            Total liabilities                                                         57,472,661        56,271,654
                                                                                  ---------------   ---------------

Stockholders' equity
    Preferred stock, no par value, authorized 1,000,000 shares;
        none issued and outstanding                                                     -                 -
    Common stock, no par value, stated value of $.001 per share,
        authorized 40,000,000 shares; 15,316,444 and 9,253,563 shares
        issued and outstanding at December 31, 1998 and March 31, 1998                    15,316             9,253
    Additional paid-in capital                                                        55,507,746        37,954,584
    Accumulated deficit                                                              (30,874,223)      (43,637,021)
                                                                                  ---------------   ---------------
            Total stockholders' equity                                                24,648,839        (5,673,184)
                                                                                  ---------------   ---------------
                                                                                     $82,121,500      $ 50,598,470
                                                                                  ===============   ===============
</TABLE>

See accompanying notes to financial statements.



<PAGE>




FRONTIER AIRLINES, INC.
Condensed Statements of Operations
(Unaudited)
<TABLE>
<CAPTION>
<S>                                             <C>             <C>             <C>                 <C>

                                                       Three Months Ended                Nine Months Ended
                                                December 31,     December 31,      December 31,      December 31,
                                                    1998             1997              1998              1997
                                                --------------  ----------------  ---------------   ---------------

Revenues:
    Passenger                                    $ 49,112,767      $ 31,921,525     $146,175,655     $ 101,564,403
    Cargo                                           1,279,175           596,736        3,250,994         2,008,154
    Other                                             301,646           569,822        1,007,405         1,685,318
                                                --------------  ----------------  ---------------   ---------------

            Total revenues                         50,693,588        33,088,083      150,434,054       105,257,875
                                                --------------  ----------------  ---------------   ---------------

Operating expenses:
    Flight operations                              19,894,445        17,866,945       56,526,799        47,998,124
    Aircraft and traffic servicing                  8,584,155         8,376,494       24,175,968        22,824,452
    Maintenance                                     9,178,653         9,052,299       27,317,001        23,606,405
    Promotion and sales                             8,365,827         7,481,557       23,788,720        21,037,834
    General and administrative                      1,989,114         1,503,212        5,025,693         4,753,969
    Depreciation and amortization                     438,380           433,350        1,154,354         1,154,469
                                                --------------  ----------------  ---------------   ---------------

            Total operating expenses               48,450,574        44,713,857      137,988,535       121,375,253
                                                --------------  ----------------  ---------------   ---------------

            Operating income (loss)                 2,243,014       (11,625,774)      12,445,519       (16,117,378)
                                                --------------  ----------------  ---------------   ---------------

Nonoperating income (expense):
    Interest income                                   422,217           200,604        1,042,189           580,935
    Interest expense                                 (203,789)          (62,345)        (661,870)          (72,561)
    Other, net                                         (1,911)          (31,753)         (63,040)          (45,180)
                                                --------------  ----------------  ---------------   ---------------

            Total nonoperating income, net            216,517           106,506          317,279           463,194
                                                --------------  ----------------  ---------------   ---------------

Net income (loss)                                 $ 2,459,531      $(11,519,268)     $12,762,798      $(15,654,184)
                                                ==============  ================  ===============   ===============

Earnings (loss) per share:
            Basic                                   $    0.17        $    (1.25)       $    0.93        $    (1.73)
                                                ==============  ================  ===============   ===============
            Diluted                                 $    0.15        $    (1.25)       $    0.86        $    (1.73)
                                                ==============  ================  ===============   ===============

Weighted average shares of
  common stock outstanding                         14,697,983         9,228,313       13,726,675         9,048,926
                                                ==============  ================  ===============   ===============

Weighted average shares of common stock and
  common stock equivalents outstanding             16,117,426         9,228,313       14,875,968         9,048,926
                                                ==============  ================  ===============   ===============
</TABLE>

See accompanying notes to financial statements.



<PAGE>



FRONTIER AIRLINES, INC.
Condensed Statements of Cash Flows
For the Nine Months Ended December 31, 1998 and 1997
(Unaudited)
<TABLE>
<CAPTION>
<S>                                                                               <C>               <C>     

                                                                                       1998              1997
                                                                                  ---------------   ---------------
Cash flows from operating activities:
    Net income (loss)                                                                $12,762,798      $(15,654,184)
                                                                                                      
    Adjustments to reconcile net income (loss) to net cash provided by operating
        activities:
            Employee stock option plan compensation expense                              645,750               -              
            Depreciation and amortization                                              1,640,062         1,386,633
            Loss on sale of equipment                                                      6,793               -
            Changes in operating assets and liabilities:
                Restricted investments                                                  (828,873)       (2,250,266)
                Trade receivables                                                      1,496,891          (836,136)
                Security, maintenance and other deposits                              (5,089,869)       (3,383,149)
                Prepaid expenses and other assets                                     (2,952,729)       (1,890,180)
                Inventories                                                              (27,767)         (207,753)
                Note receivable                                                              -              11,741
                Accounts payable                                                      (3,822,367)        2,337,583
                Air traffic liability                                                  1,391,317         3,980,925
                Other accrued expenses                                                   200,003           807,672
                Accrued maintenance expense                                            6,024,828         5,777,719
                                                                                  ---------------   ---------------
                     Net cash provided (used) by operating activities                 11,446,837        (9,919,395)
                                                                                  ---------------   ---------------

Cash flows used by investing activities:
    Aircraft lease deposits                                                             (284,000)          207,500
    Increase in restricted investments                                                (1,120,000)       (1,500,000)
    Capital expenditures                                                              (2,447,096)       (1,584,240)
                                                                                  ---------------   ---------------
                     Net cash used by investing activities                            (3,851,096)       (2,876,740)
                                                                                  ---------------   ---------------

Cash flows from financing activities:
    Net proceeds from issuance of common stock                                        14,064,381           415,357
    Proceeds from sales of senior secured notes including warrants                                       5,000,000
    Proceeds from short-term borrowings                                                  179,664           170,318
    Principal payments on short-term borrowings                                         (118,658)         (122,176)
    Principal payments on obligations under capital leases                               (40,100)          (26,787)
                                                                                  ---------------   ---------------
                    Net cash provided by financing activities                         14,085,287         5,436,712
                                                                                  ---------------   ---------------

                    Net increase (decrease) in cash and cash equivalents              21,681,028        (7,359,423)

Cash and cash equivalents, beginning of period                                         3,641,395        10,286,453
                                                                                  ---------------   ---------------

Cash and cash equivalents, end of period                                             $25,322,423       $ 2,927,030
                                                                                  ===============   ===============
</TABLE>

See accompanying notes to financial statements.



<PAGE>


FRONTIER AIRLINES, INC.
Notes to Condensed Financial Statements
December 31, 1998


(1)  Basis of Presentation

     The  accompanying   unaudited  condensed  financial  statements  have  been
     prepared in accordance with generally  accepted  accounting  principles for
     interim  financial  information  and  the  instructions  to Form  10-Q  and
     Regulation S-X. Accordingly, they do not include all of the information and
     footnotes required by generally accepted accounting principles for complete
     financial statements and should be read in conjunction with the 1998 Annual
     Report  on  Form  10-K.  In the  opinion  of  management,  all  adjustments
     (consisting only of normal recurring adjustments)  considered necessary for
     a fair presentation  have been included.  The results of operations for the
     three and nine months ended December 31, 1998 and 1997 are not  necessarily
     indicative of the results that will be realized for the full year.

(2)  Senior Secured Notes Payable

     In December 1997,  the Company sold  $5,000,000 of 10% senior secured notes
     to Wexford  Management LLC  ("Wexford").  The notes were due and payable in
     full on December 15, 2001 with interest payable  quarterly in arrears.  The
     notes were secured by substantially  all of the assets of the Company.  The
     Wexford  agreement  contained  restrictions  primarily  related to liens on
     assets and required  prior  written  consent for  expenditures  outside the
     ordinary  course of business.  In  connection  with this  transaction,  the
     Company  issued  Wexford  warrants to purchase  1,750,000  shares of Common
     Stock at $3.00 per share. The Company  determined the value of the warrants
     to be  $1,645,434  and recorded the value as equity in  additional  paid-in
     capital.  The  balance of the notes were to be  accreted  to its face value
     over the term of the notes and included as interest expense.  The effective
     interest rate on the notes was  approximately  18.2% including the value of
     the warrants. (See Note 5.)

     During the nine months ended December 31, 1998,  Wexford exercised warrants
     to purchase  1,369,880  shares of Common Stock with proceeds to the Company
     totaling $4,109,640.  Under the terms of the agreement,  Wexford elected to
     tender debt for the warrant  exercise price first by application of accrued
     unpaid interest and the remainder by reducing the principal  balance of the
     notes.  As a result,  $3,912,951 of the principal  balance of the notes was
     tendered during the nine months ended December 31, 1998.

(3)  Common Stock

     In April  1998,  the Company  sold  4,363,001  shares of its Common  Stock,
     through a private placement to an institutional investor. Gross proceeds to
     the Company from the  transaction  were  $14,179,753,  of which the Company
     received net proceeds of  approximately  $13,650,000.  The Company issued a
     warrant to this investor to purchase  716,929 shares of Common Stock of the
     Company at a purchase  price of $3.75 per share,  which warrant  expires in
     April 2002.

(4)  Income Tax Expense

     The  Company's  income tax  expense  was zero for the three and nine months
     ended  December 31, 1998.  The current income tax expense for these periods
     was offset by a reduction in the Company's valuation allowance for deferred
     tax  assets,  a result  of the  Company's  ability  to  utilize  previously
     reserved for net operating loss carryforwards.

(5)  Subsequent Event

     In January 1999, Wexford,  the holder of the senior secured notes (see Note
     2),  exercised an additional  49,000  warrants with proceeds to the Company
     totaling  $147,000.  Under the terms of the agreement,  Wexford  elected to
     tender debt for the warrant  exercise price first by application of accrued
     unpaid interest and the remainder by reducing the principal  balance of the
     notes. As a result, an additional  $145,208 of the principal balance of the
     notes was tendered. In January 1999, the Company paid the remaining balance
     of the note in full which  totaled  $941,841,  thereby  terminating  all of
     Wexford's security interests in the Company's assets.  Wexford had warrants
     to purchase  331,120 shares of Common Stock  outstanding as of the date the
     notes were paid. As of February 10, 1999,  subsequent to the pay-off of the
     notes,  Wexford exercised warrants to purchase 261,120 additional shares of
     Common Stock with total proceeds to the Company of $783,360.


<PAGE>


Item 2:  Management's Discussion and Analysis of Financial Condition and Results
         of Operations

This report contains  forward-looking  statements  within the meaning of Section
21E of the  Securities  Exchange  Act of 1934 that  describe  the  business  and
prospects of Frontier Airlines, Inc. (the "Company") and the expectations of the
Company  and  management.  When used in this  document,  the  words  "estimate,"
"anticipate,"  "intend," "project,"  "management believes" and similar words and
phrases are intended to identify  forward-looking  statements.  These statements
are subject to certain risks and  uncertainties  that could cause actual results
to  differ  materially  from  those set  forth.  These  risks and  uncertainties
include,  but are not limited to: the timing of, and  expense  associated  with,
expansion and  modification  of the Company's  operations in accordance with its
business strategy or in response to competitive  pressures or other factors such
as  the  Company's   commencement  of  passenger  service  and  ground  handling
operations at several airports and assumption of maintenance and ground handling
operations at DIA with its own employees;  general economic factors and behavior
of the fare-paying public and the federal  government,  such as the crash in May
1996  of  another  low-fare  carrier's  aircraft  that  resulted  in  a  federal
investigation  of the  carrier,  suspension  of  the  carrier's  operations  and
increased federal scrutiny of low-fare carriers  generally that may increase the
Company's operating costs or otherwise adversely affect the Company;  actions of
competing  airlines,  such as increasing  capacity and pricing actions of United
Airlines and other competitors;  the availability of Boeing 737 aircraft,  which
may inhibit the Company's ability to achieve  operating  economies and implement
its business strategy; and uncertainties regarding aviation fuel prices. Because
the  Company's  business,  like  that  of the  airline  industry  generally,  is
characterized  by high fixed costs relative to revenues,  small  fluctuations in
the  Company's  yield  per  RPM or  expense  per ASM  can  significantly  affect
operating results.

General

       The  Company is a  low-fare,  full-service  commercial  airline  based in
Denver,  Colorado.  The Company currently operates routes linking its Denver hub
to 18 cities in 14 states spanning the nation from coast to coast. The Company's
current route system  extends from Denver to Los Angeles,  San Francisco and San
Diego,   California;   Chicago   and   Bloomington/Normal,   Illinois;   Boston,
Massachusetts;   Baltimore,  Maryland;   Seattle/Tacoma,   Washington;  Phoenix,
Arizona; Minneapolis/St. Paul, Minnesota; Salt Lake City, Utah; Omaha, Nebraska;
Albuquerque,  New Mexico, New York (LaGuardia), New York; El Paso and Dallas/Ft.
Worth, Texas;  Atlanta,  Georgia; and Las Vegas, Nevada. At present, the Company
utilizes  approximately  six gates at Denver  International  Airport ("DIA") for
approximately 83 daily flight departures and arrivals.

       Organized in February 1994, the Company  commenced  flight  operations in
July 1994 with two leased Boeing 737-200 jet aircraft. It has since expanded its
fleet to 17 leased jets as of December 1998, including eight Boeing 737-200s and
nine larger Boeing 737-300s.

       On June 30,  1997,  the Company  signed an  Agreement  and Plan of Merger
("the Merger Agreement")  providing for the merger (the "Merger") of the Company
with Western Pacific Airlines.  Pursuant to the Merger Agreement, a "code share"
marketing  alliance  between the Company and Western Pacific went into effect on
August 1, 1997, in effect integrating the route networks of the two airlines. On
September  29, 1997,  both  companies  mutually  agreed to terminate  the Merger
Agreement and the  code-share  arrangement.  The  separation of the two carriers
required the Company to implement a costly  restructuring of its flight schedule
and route  system to support a  stand-alone  operation  competing  against  both
Western Pacific and United Airlines, the dominant air carrier at DIA. On October
5, 1997,  Western  Pacific  filed for  protection  under  Chapter 11 of the U.S.
Bankruptcy  Code.  Western  Pacific ceased  operations on February 4, 1998. This
transaction  and  the  Company's  competition  with  Western  Pacific  adversely
affected the Company's  results of operations for the nine months ended December
31, 1997.

Results of Operations

       The Company had net income of  $12,763,000 or .86(cent) per diluted share
for the  nine  months  ended  December  31,  1998 as  compared  to a net loss of
$15,654,000 or 1.73(cent) per share for the nine months ended December 31, 1997.
The Company had net income of  $2,460,000 or .15(cent) per diluted share for the
three months ended December 31, 1998 as compared to a net loss of $11,519,000 or
1.25(cent)  per share for the three months ended  December 31, 1997.  During the
three  and  nine  months  ended  December  31,  1998 as  compared  to the  prior
comparable period, the Company experienced higher fares as a result of increases
in  business  travelers,  decreased  competition  as a result  of the  demise of
Western Pacific, and an increase in the average length of haul and stage length.
During the nine months ended  December 31,  1998,  the Company also  experienced
higher  average  fares in  certain of its  markets as a result of  accommodating
Northwest  Airlines  passengers during that carrier's pilot strike in August and
September  1998.  The Company's  cost per ASM declined to 7.72(cent)  during the
nine months ended  December 31, 1998 from  8.54(cent)  for the prior  comparable
period,  principally  as a result of lower fuel  prices and  improved  operating
efficiencies  and  economies of scale as the  Company's  fixed costs were spread
across a larger base of operations.

       Small  fluctuations in the Company's yield per RPM or expense per ASM can
significantly affect operating results because the Company, like other airlines,
has high fixed costs and low operating margins in relation to revenues.  Airline
operations  are highly  sensitive to various  factors,  including the actions of
competing airlines and general economic factors,  which can adversely affect the
Company's liquidity, cash flows and results of operations.

       An airline's  break-even  load factor is the  passenger  load factor that
will result in operating  revenues being equal to operating  expenses,  assuming
constant  revenue per  passenger  mile and  expenses.  For the nine months ended
December 31, 1998,  the Company's  break-even  load factor was 54.4% compared to
the passenger load factor achieved of 59.6%.  For the nine months ended December
31,  1997,  the  Company's  break-even  load  factor was 64.3%  compared  to the
achieved  passenger load factor of 55.7%.  The Company's  break-even load factor
decreased from the prior comparable period largely as a result of an increase in
its average fare to $119 during the nine months ended December 31, 1998 from $98
during the nine months ended  December 31, 1997,  an increase in its total yield
per RPM  from  13.31(cent)  for the  nine  months  ended  December  31,  1997 to
14.14(cent)  for the nine months ended  December 31, 1998, and a decrease in its
expense per ASM to 7.72(cent)  for the nine months ended  December 31, 1998 from
8.54(cent) for the nine months ended December 31, 1997.



<PAGE>


       The following table sets forth certain quarterly  financial and operating
data regarding the Company for the fifteen  months of operations  ended December
31, 1998.
<TABLE>
<CAPTION>

                                                 Selected Financial and Operating Data

                                                             Quarter Ended
                           ----------------------------------------------------------------------------------
<S>                         <C>               <C>               <C>           <C>              <C>    

                             December 31,        March 31,        June 30,      September 30,    December 31,
                                 1997              1998             1998             1998            1998

Passenger revenue             $31,922,000      $40,454,000      $41,561,000      $55,502,000     $49,113,000
Revenue passengers carried        301,000          370,000          368,000          420,000         373,000
Revenue passenger
    miles (RPMs)(1)           259,443,000      328,309,000      337,555,000      387,810,000     338,691,000
Available seat miles
  (ASMs)(2)                   524,686,000      575,294,000      544,557,000      609,111,000     632,754,000
Passenger load factor(3)            49.4%            57.1%            62.0%            63.7%           53.5%
Break-even load factor(4)           67.3%            60.0%            61.3%            52.3%           50.8%
Block hours(5)                     11,059           12,114           11,255           12,543          13,325                       
Average daily block hour
  utilization(6)                    10.52            10.30            10.27            10.27            9.57
Yield per RPM (cents)(7)            12.30            12.32            12.31            14.31           14.50
Total yield per RPM (cents)(8)                                                                         
Total yield per ASM (cents)(9)       6.31             7.28             7.88             9.33            8.01
Expense per ASM (cents)              8.52             7.70             7.80             7.73            7.66
Passenger revenue per
  block hour                    $2,886.52        $3,339.44        $3,692.67        $4,424.94       $3,685.78
Average fare(10)                     $101             $105             $108             $125            $124
Average aircraft in fleet            13.0             13.6             14.0             14.0            14.4

Operating income (loss)      ($11,626,000)     ($2,437,000)        $425,000       $9,778,000      $2,243,000
Net income (loss)            ($11,519,000)     ($2,092,000)        $434,000       $9,870,000      $2,460,000
EBITDAR(11)                   ($4,372,000)      $5,318,000       $8,384,000      $17,859,000     $11,126,000
EBITDAR as a % of revenue          (13.2%)           12.7%            19.5%            31.4%           21.9%
</TABLE>

(1)  "Revenue  passenger  miles,"  or RPMs,  are  determined  by multiplying the
number of fare-paying  passengers carried by the distance flown.  
(2)  "Available seat  miles,"  or ASMs, are determined by multiplying the number
of seats available for passengers by the number of miles flown.
(3)  "Passenger load factor"  is  determined by dividing revenue passenger miles
by available seat miles.
(4)  "Break-even  load  factor" is the passenger load factor that will result in
operating revenues being equal to operating expenses, assuming constant  revenue
per passenger mile and expenses.
(5)  "Block  hours"  represent  the time  between  aircraft  gate departure  and
aircraft gate arrival.
(6)  "Average  daily  block hour  utilization" represents  the total block hours
divided by the weighted  average number of aircraft days in service.
(7)  "Yield per RPM" is  determined  by dividing  passenger  revenues by revenue
passenger miles. 
(8)  "Total yield per RPM" is  determined by dividing  total revenues by revenue
passenger miles.
(9)  "Total yield per ASM" is determined by dividing total revenues by available
seat miles.
(10) "Average  fare"  excludes  revenue   included  in  passenger   revenue  for
non-revenue  passengers, administrative fees, and revenue  recognized for unused
tickets that are greater than one year from issuance date. 
(11) "EBITDAR",   or " earnings  before  interest,  income taxes,  depreciation,
amortization and aircraft rentals," is a supplemental financial measurement used
by the Company in the  evaluation  of its business and by many airline  industry
analysts.  However,  EBITDAR should only be read in conjunction  with all of the
Company's financial data summarized above and its financial statements appearing
elsewhere  herein,  and  should not be  construed  as an  alternative  either to
operating income (as determined in accordance with generally accepted accounting
principles)  as an indicator of the Company's  operating  performance or to cash
flows from  operating  activities  (as  determined in accordance  with generally
accepted accounting principles) as a measure of liquidity.

<PAGE>


The following  table  provides  operating  revenues and expenses for the Company
expressed as cents per total available seat miles ("ASM") and as a percentage of
total  operating  revenues,  as  rounded,  for the three and nine  months  ended
December 31, 1998 and 1997.
<TABLE>
<CAPTION>

                                Three Months ended December 31,             Nine Months Ended December 31,
                            -----------------------------------------  -----------------------------------------
                                  1998                 1997                  1998                 1997
                            -------------------- --------------------  -------------------  --------------------
                              Per         %        Per         %         Per        %          Per         %
                             total        of      total        of       total       of        total       of
                              ASM      Revenue     ASM      Revenue      ASM     Revenue       ASM      Revenue
<S>                         <C>        <C>       <C>        <C>        <C>       <C>        <C>         <C>


Revenues:
    Passenger                  9.36       96.9%    6.09        96.5%      8.18      97.2%      7.15       96.5%
    Cargo                       .24        2.5%     .11         1.8%       .18       2.1%       .14        1.9%    
    Other                       .06        0.6%     .11         1.7%       .06       0.7%       .12        1.6%
                            ---------  --------- ---------  ---------  --------- ---------  ----------  --------
Total revenues                 9.66      100.0%    6.31       100.0%      8.42     100.0%      7.41      100.0%
                                                                                    

Operating expenses:
    Flight operations          3.15       39.3%    3.40        54.0%      3.17      37.5%      3.38       45.6%  
    Aircraft and traffic       1.36       16.9%    1.60        25.3%      1.35      16.1%      1.61       21.7%
    servicing                                                                                            
    Maintenance                1.45       18.1%    1.72        27.4%      1.53      18.2%      1.66       22.4%
    Promotion and sales        1.32       16.5%    1.43        22.6%      1.33      15.8%      1.48       20.0%
    General and                 .31        3.9%     .29         4.5%       .28       3.3%       .33        4.5%
    administrative                                                                  
    Depreciation and            .07        0.9%     .08         1.3%       .06       0.8%       .08        1.1%
    amortization                                                                                      
                            =========  ========= =========  =========  ========= =========  ==========  ========
Total operating expenses       7.66       95.6%    8.52       135.1%      7.72      91.7%      8.54      115.3%
                            =========  ========= =========  =========  ========= =========  ==========  ========

Total ASMs (000s)            632,754              524,686              1,786,422            1,420,891                              
                             
</TABLE>

Revenues

       The  Company's  revenues are highly  sensitive to changes in fare levels.
Fare pricing  policies  have a  significant  impact on the  Company's  revenues.
Because of the  elasticity  of  passenger  demand,  the  Company  believes  that
increases  in fares  will  result  in a  decrease  in  passenger  demand in many
markets.  The Company  cannot  predict  future fare  levels,  which  depend to a
substantial  degree on actions of  competitors.  When sale prices or other price
changes are  initiated by  competitors  in the  Company's  markets,  the Company
believes that it must, in most cases,  match those competitive fares in order to
maintain its market  share.  Passenger  revenues are seasonal in leisure  travel
markets  depending on the markets'  locations and when they are most  frequently
patronized.

       The  Company's  average fare for the nine months ended  December 31, 1998
and 1997 was $119 and $98,  respectively.  Management believes that the increase
in the  average  fare during the nine months  ended  December  31, 1998 over the
prior  comparable  period  was  largely  a  result  of the  Company's  focus  on
increasing the number of business travelers,  decreased  competition as a result
of the demise of Western Pacific,  and an increase in the average length of haul
and stage length.  The average  length of haul  increased from 802 miles for the
nine months  ended  December  31,  1997 to 916 miles for the nine  months  ended
December 31, 1998. The Company also experienced  higher average fares in certain
of its markets as a result of accommodating Northwest Airlines passengers during
that carrier's pilot strike in August and September 1998.

       Passenger Revenues.  Passenger revenues totaled $146,176,000 for the nine
months ended  December  31, 1998  compared to  $101,564,000  for the nine months
ended  December  31,  1997,  or an  increase  of 43.9%.  The  number of  revenue
passengers  carried was  1,161,000  for the nine months ended  December 31, 1998
compared to 986,000 for the nine months  ended  December 31, 1997 or an increase
of 17.8%.  The Company had an average of 14.4  aircraft in its fleet  during the
nine months  ended  December  31, 1998  compared to an average of 11.8  aircraft
during the nine months  ended  December  31,  1997,  an increase of 22%,  and an
increase in ASMs of 365,531,000 or 25.7%.

       Cargo  revenues,  consisting  of revenues  from freight and mail service,
totaled  $3,251,000  and  $2,008,000 for the nine months ended December 31, 1998
and 1997, respectively,  representing 2.1% and 1.9% of total operating revenues,
respectively, or an increase of 61.9%. This adjunct to the passenger business is
highly  competitive  and  depends  heavily  on  aircraft  scheduling,  alternate
competitive means of same day delivery service and schedule reliability.

       Other revenues,  comprised principally of interline handling fees, liquor
sales and excess baggage fees, totaled $1,007,000 and $1,685,000 or .7% and 1.6%
of total operating  revenues for each of the nine months ended December 31, 1998
and 1997, respectively.  Other revenues were higher during the nine months ended
December 31, 1997 as a result of ticket  handling fees  associated with the code
share  agreement with Western  Pacific.  Ticket  handling fees are earned by the
ticketing airline to offset ticketing costs incurred on segments ticketed on the
flight  operated by the Company's  code share  partner.  The Company  recognized
approximately  $857,000 in ticket  handling fees  associated with its code share
agreement  with Western  Pacific during the nine months ended December 31, 1997.
The costs that offset this revenue are included in sales and promotion expenses.

Operating Expenses

       Operating expenses include those related to flight  operations,  aircraft
and  traffic   servicing,   maintenance,   promotion  and  sales,   general  and
administrative and depreciation and amortization.  Total operating expenses were
$137,989,000  and  $121,375,000  for the nine months ended December 31, 1998 and
1997 and represented 91.7% and 115.3% of total revenue, respectively.  Operating
expenses  decreased  as a  percentage  of revenue  during the nine months  ended
December 31, 1998 as the Company experienced significantly lower fuel prices and
improved  operating  efficiencies  and economies of scale as the Company's fixed
costs were spread across a larger base of operations.

       Flight  Operations.   Flight  operations   expenses  of  $56,527,000  and
$47,998,000  were 37.5% and 45.6% of total  revenue  for the nine  months  ended
December 31, 1998 and 1997, respectively. Flight operations expenses include all
expenses related directly to the operation of the aircraft including fuel, lease
and  insurance  expenses,  pilot and flight  attendant  compensation,  in flight
catering,  crew  overnight  expenses,  flight  dispatch  and  flight  operations
administrative expenses.

       Aircraft  fuel  expenses  include both the direct cost of fuel  including
taxes as well as the cost of delivering  fuel into the  aircraft.  Aircraft fuel
costs of $16,691,000 for 28,964,000  gallons used and $17,478,000 for 23,918,000
gallons used resulted in an average fuel cost of 57.6(cent)  and  73.1(cent) per
gallon and represented 29.5% and 36.4% of total flight  operations  expenses for
the nine months ended December 31, 1998 and 1997, respectively. The average fuel
cost per gallon  decreased for the nine months ended  December 31, 1998 from the
comparable  prior  period due to an overall  decrease in the cost of fuel.  Fuel
prices are subject to change weekly as the Company does not purchase supplies in
advance  for  inventory.  Fuel  consumption  for each of the nine  months  ended
December 31, 1998 and 1997 averaged 780 gallons per block hour.

       Aircraft lease expenses totaled  $23,387,000 (15.6% of total revenue) and
$17,041,000 (16.2% of total revenue) for the nine months ended December 31, 1998
and 1997, respectively,  or an increase of 37.2%. The increase is largely due to
higher lease expenses for larger and newer Boeing 737-300  aircraft added to the
fleet and  partially  attributable  to the  increase  in the  average  number of
aircraft to 14.4 from 11.8, or 22%, for the nine months ended  December 31, 1998
and 1997, respectively.

Aircraft  insurance  expenses totaled $1,774,000 (1.2% of total revenue) for the
nine months ended  December 31, 1998 offset by a profit  commission  of $153,000
for the  policy  period  ended June 6, 1998.  The profit  commission  was earned
because the Company had no aircraft hull  insurance  claims during the 1997-1998
policy year.  Aircraft insurance expenses for the nine months ended December 31,
1997  were  $2,075,000  (2%  of  total  revenue).  Aircraft  insurance  expenses
decreased as a percentage of revenue as a result of  competitive  pricing in the
aircraft insurance industry,  the Company's favorable experience rating since it
began flight  operations in July 1994 and economies of scale due to the increase
in fleet size.  For the policy period June 7, 1998 to June 6, 1999,  the Company
reduced its  aircraft  insurance  rates by  approximately  44.8% or an estimated
annual savings of $1,787,000 at its present fleet levels.

       Pilot and flight  attendant  salaries  before  payroll taxes and benefits
totaled $8,235,000 and $6,948,000 or 5.6% and 6.8% of passenger revenue for each
of the nine months  ended  December  31, 1998 and 1997,  or an increase of 8.5%.
Pilot and flight attendant  compensation  increased principally as a result of a
22%  increase  in the  average  number of aircraft in service and an increase of
21.1% in block hours. The Company pays pilot and flight  attendant  salaries for
training consisting of approximately six and three weeks, respectively, prior to
scheduled  increases in service which can cause the compensation  expense during
that period to appear high in  relationship to the average number of aircraft in
service.  When the  Company  is not in the  process  of adding  aircraft  to its
system,  pilot and flight  attendant  expense per  aircraft  normalizes.  With a
scheduled  passenger  operation,  and with  salaried  rather  than  hourly  crew
compensation,  the Company's  expenses for flight  operations are largely fixed,
with flight catering and fuel expenses the principal exception.

       Aircraft and Traffic  Servicing.  Aircraft and traffic servicing expenses
were $24,176,000 and $22,825,000 (an increase of 5.9%) for the nine months ended
December 31, 1998 and 1997,  respectively,  and  represented  16.1% and 21.7% of
total  revenue.  These include all expenses  incurred at airports  served by the
Company,  as well as station  operations  administration  and flight  operations
ground equipment maintenance.  Station expenses include landing fees, facilities
rental,  station  labor and ground  handling  expenses.  Station  expenses  as a
percentage of revenue  decreased  during the nine months ended December 31, 1998
over the nine months ended December 31, 1997 as a result of the Company's rental
costs (in particular, the gate rentals at DIA and other cities where the Company
added  additional  frequencies),   which  are  largely  fixed  costs,  remaining
relatively  constant as compared to the increase in revenue.  Additionally,  the
Company began its own ground handling  operations at DIA effective  September 1,
1998 which is more cost effective than using a third party contractor.  Aircraft
and traffic servicing  expenses will increase with the addition of new cities to
the Company's route system;  however, the increased existing gate utilization at
DIA is expected to reduce per unit expenses.

       Maintenance.  Maintenance  expenses of $27,317,000 and  $23,606,000  were
18.2% and 22.4% of total revenue for the nine months ended December 31, 1998 and
1997, respectively. These include all labor, parts and supplies expenses related
to  the  maintenance  of  the  aircraft.   Routine  maintenance  is  charged  to
maintenance   expense  as  incurred  while  major  engine  overhauls  and  heavy
maintenance  check expense is accrued  monthly.  Maintenance cost per block hour
was $736 and $770 per block hour for the nine months ended December 31, 1998 and
1997,  respectively.  Maintenance  costs per block hour decreased as a result of
six new aircraft added to the Company's fleet during the past year and the fixed
rental cost of the hangar  facility  being spread over a larger  aircraft  fleet
offset by FAA mandated  corrosion  inspections  on the Company's  737-200s.  The
newer  aircraft  require  fewer routine  repairs and are generally  covered by a
warranty  period  of   approximately  up  to  three  years  on  standard  Boeing
components.  Management  believes that these costs will continue to normalize as
additional aircraft are added to the fleet.

       Promotion and Sales. Promotion and sales expenses totaled $23,789,000 and
$21,038,000  and were 15.8% and 20% of total  revenue for the nine months  ended
December 31, 1998 and 1997,  respectively.  These include advertising  expenses,
telecommunications   expenses,   wages  and  benefits  for  reservationists  and
reservations  supervision as well as marketing  management and sales  personnel,
credit card fees, travel agency commissions and computer reservations costs. The
Company's  promotion and sales  expenses for the nine months ended  December 31,
1997  included  expenses as a result of the code share  agreement  with  Western
Pacific,  under which the Company incurred additional  communications,  computer
reservation,  and interline service charges and handling fees for the code share
agreement.  These  expenses  were offset,  in part,  by interline  handling fees
earned which are included in other  revenues.  The Company did not have any code
share  agreements  during the nine months  ended  December  31, 1998 that had as
large of an impact on its  expenses  as the code share  agreement  with  Western
Pacific.  Promotion and sales expenses  decreased as a percentage of revenue for
the nine months ended December 31, 1998 over the prior comparable period largely
as a result of the increase in revenue.

       Promotion  and sales  expenses  per  passenger  decreased  to $20.49 from
$21.32  for the  nine  months  ended  December  31,  1997,  as a  result  of the
elimination of expenses related to the code share agreement with Western Pacific
offset by increased  reservation  costs and an increase in credit card fees. The
costs of reservation  expenses  increased as a result of outsourcing part of the
Company's  reservations  requirements.  These  increased  costs were offset by a
decrease in travel agency  commissions.  During April 1998, the Company  reduced
travel agency  commissions to 8% from 10%, matching an 8% commission  instituted
by the Company's  competitors in the fall of 1997.  Additionally,  the Company's
direct sales, which are not subject to commissions, increased as a percentage of
passenger  revenue.  Travel agency commissions and interline service charges and
handling  fees,  as  a  percentage  of  passenger  revenue,  before  non-revenue
passengers,  administrative  fees and breakage  (revenue from expired  tickets),
decreased to 5.4% for the nine months ended  December 31, 1998 from 7.5% for the
nine months ended December 31, 1997.

       Advertising expenses of $2,654,000 were 1.8% of passenger revenue for the
nine months ended December 31, 1998, compared to $2,336,000 or 2.3% of passenger
revenue for the nine months ended  December 31, 1997. As new cities are added to
the Company's flight schedule, advertising and marketing promotions are designed
and  implemented  to increase  awareness of the Company's new service,  name and
brand  awareness.  Advertising  expenses  decreased as a  percentage  of revenue
largely as a result of the increase in the average  fare.  Additionally,  during
the nine months ended  December 31, 1997 the Company was competing  with Western
Pacific for the "low fare" market which required a higher volume of advertising.

       General and Administrative.  General and administrative  expenses for the
nine months ended December 31, 1998 and 1997 totaled  $5,026,000 and $4,754,000,
respectively,  and were  3.3% and 4.5% of  total  revenue,  respectively.  These
expenses include the wages and benefits for the Company's executive officers and
various other administrative personnel. Legal and accounting expenses,  supplies
and other miscellaneous expenses are also included in this category. Included in
general and  administrative  expenses  during the nine months ended December 31,
1997  were  unusual  expenses  of  approximately  $500,000  associated  with the
terminated Merger Agreement with Western Pacific.

       Depreciation and Amortization.  Depreciation and amortization expenses of
$1,154,000 were approximately .8% and 1.1% of total revenue for each of the nine
months ended December 31, 1998 and 1997. These expenses include  depreciation of
office  equipment,  ground  station  equipment,  and other  fixed  assets of the
Company.  Amortization of start-up and route  development costs are not included
as these expenses have been expensed as incurred.

       Nonoperating  Income (Expense).  Net nonoperating income totaled $317,000
for the nine months ended  December  31, 1998  compared to $463,000 for the nine
months ended  December 31, 1997.  Interest  income  increased  from  $581,000 to
$1,042,000  during  the nine  months  ended  December  31,  1998  from the prior
comparable period due to an increase in cash balances as a result of the sale of
Common  Stock in April 1998 and an increase in cash from  operating  activities.
Interest  income was offset by  interest  expense  of  $662,000  during the nine
months ended December 31, 1998. In December 1997, the Company sold $5,000,000 of
10% senior notes.  In connection with this  transaction,  the Company issued the
lender warrants to purchase  1,750,000 shares of Common Stock.  Interest expense
paid in cash and the  accretion  of the  warrants  and  deferred  loan  expenses
totaled $562,000 during the nine months ended December 31, 1998.
See Notes 2 and 5 to Financial Statements.

       Income Tax  Expense:  The  Company has  substantial  net  operating  loss
carryforwards  (NOL's)  available to offset future taxable  income.  However,  a
portion of these  NOL's could be subject to Internal  Revenue  Code  Section 382
annual limitations.  Additionally, alternative minimum tax rules could limit the
Company's  ability to utilize a portion of the NOL's each year and could  result
in alternative minimum tax expense.

       Expenses  per ASM.  The  Company's  expenses  per ASM for the nine months
ended December 31, 1998 and 1997 were 7.72(cent) and  8.54(cent),  respectively,
or a decrease of 9.6%.  Expenses  per ASM  decreased  from the prior  comparable
period as a result of  economies  of scale as fixed costs were  spread  across a
larger base of operations,  a decrease in fuel prices,  and the average ASMs per
aircraft  having  increased as the Company added  aircraft with greater  seating
capacity as compared to earlier fleet additions. Expenses per ASM excluding fuel
for the nine  months  ended  December  31,  1998 and 1997  were  6.79(cent)  and
7.31(cent), respectively, or a decrease of 7.1%. Expenses per ASM are influenced
to a degree by the  amount  of  aircraft  utilization  and by  aircraft  seating
configuration.  For example,  with the 108 seat all coach seating  configuration
selected by the Company on five of its Boeing 737-200 aircraft, the expenses per
ASM of the Company are higher by 11% when compared with the 120 seat alternative
used by many  carriers.  The  Company's  average seats per aircraft for the nine
months  ended  December  31, 1998 were 124 as compared to 122 seats per aircraft
for the nine months ended December 31, 1997.

Liquidity and Capital Resources

       The  Company's  balance  sheet  reflected  cash and cash  equivalents  of
$25,322,000  at December 31, 1998 and  $3,641,000 at March 31, 1998. At December
31, 1998,  total current  assets were  $59,882,000 as compared to $51,600,000 of
total current liabilities,  resulting in working capital of $8,282,000. At March
31, 1998,  total current  assets were  $33,999,000 as compared to $50,324,000 of
total  current   liabilities,   resulting  in  a  working   capital  deficit  of
$16,325,000.  The  Company  had a working  capital  deficit  of  $13,580,000  at
December 31, 1997. The Company's  present working capital is largely a result of
the sale in April 1998 of 4,363,001  shares of the  Company's  Common Stock with
net proceeds to the Company totaling  approximately  $13,650,000,  combined with
cash flows from operating  activities  during the nine months ended December 31,
1998.

       Cash provided by operating  activities for the nine months ended December
31, 1998 was  $11,447,000.  This is attributable to the Company's net income for
the period,  a decrease in receivables  and increases in air traffic  liability,
other accrued expenses and accrued maintenance expenses,  offset by increases in
restricted  investments,  security,  maintenance  and other deposits and prepaid
expenses  and other  assets,  and  decreases in accounts  payable.  Cash used by
operating activities for the nine months ended December 31, 1997 was $9,919,000.
This was  attributable  primarily to the Company's  net loss for the period,  an
increase in restricted investments, trade receivables, security, maintenance and
other deposits,  and prepaid  expenses and other assets,  offset by increases in
accounts  payable,  air traffic  liability,  other accrued  expenses and accrued
maintenance expenses.

       Cash used by investing  activities for the nine months ended December 31,
1998 was $3,851,000.  The Company used $2,447,000 for capital  expenditures  for
ground handling  equipment,  rotable aircraft  components and aircraft leasehold
costs and  improvements.  The Company  used cash of $284,000  for initial  lease
acquisition  security  deposits  for one Boeing  737-200  aircraft  delivered in
October  1998.  Additionally,  the Company  secured two  aircraft  delivered  in
December  1998  with  letters  of  credit  totaling  $1,120,000.  The  Company's
restricted  investments  increased  $1,120,000 to  collateralize  the letters of
credit. Cash used by investing activities for the nine months ended December 31,
1997 was  $2,877,000,  largely  a result of  capital  expenditures  for  rotable
aircraft  components and aircraft  leasehold  costs and  improvements  for three
aircraft delivered in May, August and September 1997. Additionally,  the Company
secured  aircraft  delivered  in August 1997 and  February  1998 with letters of
credit totaling  $1,500,000.  In turn the Company  received  $650,000 during the
nine months ended December 31, 1997 from the aircraft lessor that was previously
on  deposit to secure  these  aircraft.  The  Company's  restricted  investments
increased $1,500,000 to collateralize the letter of credit.

       Cash provided by financing  activities for the nine months ended December
31, 1998 and 1997 was $14,085,000 and $5,437,000,  respectively. During the nine
months ended December 31, 1998, the Company sold 4,363,001  shares of its Common
Stock through a private placement to an institutional  investor.  Gross proceeds
to the Company from the transaction were approximately $14,180,000, of which the
Company received net proceeds of approximately $13,650,000. The Company issued a
warrant to this  investor  to  purchase  716,929  shares of Common  Stock of the
Company at a purchase  price of $3.75 per share.  This warrant  expires in April
2002. Additionally,  during the nine months ended December 31, 1998, the Company
received  $208,000  from the exercise of Common Stock  options.  During the nine
months ended December 31, 1997, the Company received  $415,000 from the exercise
of Common Stock options.  In December  1997, the Company sold  $5,000,000 of 10%
senior secured notes.  In connection with this  transaction,  the Company issued
warrants to purchase 1,750,000 shares of Common Stock at $3.00 per share.


<PAGE>


       Five of the Company's  Boeing 737-200 aircraft are leased under operating
leases that originally expired in 1997. The leases provide for up to two renewal
terms of two years each with no increase in basic rent. The Company  renewed the
leases for the first  two-year  renewal  period  and these  leases now expire in
1999. Under these leases, the Company was required to make security deposits and
makes deposits for maintenance of these leased aircraft.  These deposits totaled
$625,000 and $4,431,000,  respectively, at December 31, 1998. These aircraft are
not compliant with FAA Stage 3 noise regulations. As their leases expire in 1999
the Company  plans to replace these  aircraft  with Stage 3 compliant  aircraft.
Although  there can be no  assurances  that the Company  will be  successful  in
replacing any or all of these aircraft, the Company has entered into a letter of
intent to lease two Boeing 737-200  advanced  aircraft to replace two of the non
Stage 3 compliant aircraft.  Management believes that the replacement  aircraft,
if any, will be newer, larger aircraft with higher monthly rental costs.

       The Company in November  1995 leased two Boeing  737-300  aircraft  under
operating  leases that expire in the year 2000. The Company was required to make
security  deposits and makes deposits for maintenance of these leased  aircraft.
Security and  maintenance  deposits for these  aircraft  totaled  $1,505,000 and
$2,918,000,  respectively,  at December 31, 1998. The Company has issued to each
of the two Boeing 737-300  aircraft lessors a warrant to purchase 100,000 shares
of the Company's common stock at an aggregate purchase price of $500,000.  These
warrants, to the extent not earlier exercised,  expire upon the expiration dates
of the aircraft leases.

       In June 1996, the Company leased two additional  Boeing 737-200  aircraft
under  operating  leases that expire in the year 2001.  In  November  1997,  the
Company renegotiated one of these leases extending the lease term by one year to
2002 in return for a slight reduction in the monthly rental payment. The Company
was required to make security  deposits for these  aircraft  totaling  $858,000.
Commencing  July 1996,  the Company was  required to make  monthly  deposits for
maintenance  of these leased  aircraft.  At December 31,  1998,  these  deposits
totaled  $2,921,000.  These  aircraft  were  "hush-kitted"  by the lessor at its
expense during 1996 making them  compliant  with FAA Stage 3 noise  regulations.
The  Company  has  issued to the  aircraft  lessor two  warrants,  each of which
entitles the lessor to purchase  70,000 shares of the Company's  common stock at
an aggregate  purchase  price of $503,300 per warrant.  These  warrants,  to the
extent not earlier  exercised,  expire upon the expiration dates of the aircraft
leases.

       In November  1996,  the Company took delivery of a leased Boeing  737-300
aircraft  which it placed in scheduled  service in December 1996. The lease term
for this aircraft is eight years from date of delivery. The Company was required
to secure the  aircraft  lease with a letter of credit  totaling  $600,000.  The
Company is also required to make monthly cash deposits for  maintenance  of this
aircraft.  As of  December  31,  1998,  the  Company  had  maintenance  deposits
associated with this leased aircraft totaling $1,459,000.

       During the year ended  March 31,  1997,  the  Company  entered  into four
operating lease agreements for four additional new Boeing 737-300 aircraft.  The
Company took delivery of these aircraft in May, August and September 1997 and in
February  1998.  In connection  with the Boeing  737-300  aircraft  delivered in
September  1997,  the  Company  has issued to the  lessor a warrant to  purchase
55,000 shares of common stock at an aggregate  purchase price of $385,000.  This
warrant,  to the extent not earlier exercised,  expires upon the expiration date
of the  aircraft  lease.  As of  December  31,  1998,  the Company had made cash
security deposits totaling $1,616,000 with respect to these aircraft. During the
year ended March 31, 1998,  the Company  secured  lease  obligations  for two of
these aircraft with letters of credit totaling $1,500,000 and, in turn, $650,000
of cash security deposits was returned to the Company.  The Company's restricted
cash increased by $1,500,000 to collateralize the letters of credit.  Two of the
four leases have seven year terms,  and two have eight year terms,  in each case
from date of  delivery.  Two of the four leases have up to two one year  renewal
terms and a third may be renewed for up to three one year terms.  The Company is
required to pay monthly cash  deposits to each  aircraft  lessor based on flight
hours and cycles  operated to provide  funding of future  scheduled  maintenance
costs. As of December 31, 1998, the Company had maintenance  deposits associated
with these aircraft totaling $5,358,000.

       In October 1998,  the Company took  delivery of a leased  Boeing  737-200
advanced aircraft.  The lease term for this aircraft is seven years from date of
delivery.  The  Company has made cash  security  deposits  totaling  $284,000 to
secure the  aircraft  lease.  The Company is also  required to make monthly cash
deposits for  maintenance.  As of December 31, 1998, the Company had maintenance
deposits associated with this aircraft totaling $22,000.

       During  December 1998, the Company leased from two different  lessors two
additional new Boeing 737-300 aircraft.  The first aircraft has a 40 month lease
term from date of  delivery  with an  option  to  extend  the lease  term for an
additional 12 months. The second aircraft lease term expires on May 1, 2000, and
may be extended to October 31, 2000 at the lessor's option.  The Company secured
these aircraft with letters of credit totaling  $1,120,000.  The Company is also
required  to make  monthly  cash  deposits  for  maintenance  of these  aircraft
commencing  in January  1999.  The addition of these two aircraft  permitted the
Company's  then 17 aircraft  fleet to be in compliance  with Stage 3 noise level
requirements until January 1, 2000.

        Management is continuing to take steps designed to improve the Company's
operating  performance.  Effective  in  January  1997,  the  Company  introduced
electronic ticketing.  Passengers who call the Company directly are provided the
option of receiving a paper ticket or a  confirmation  number in lieu of a paper
ticket.  Electronic  ticketing  decreases  certain costs  including  postage and
handling costs, ticket stock, and reduced revenue accounting fees.

       The Company is exploring  various  means to increase  revenues and reduce
expenses.  The Company has  performed ad hoc charters and will  consider them in
the  future  depending  on  the  availability  of  its  fleet.  The  Company  is
considering  revenue  enhancement  initiatives  with  new  marketing  alliances.
Effective  March 1, 1999,  the Company  will begin to conduct  certain  aircraft
heavy  maintenance  checks  in-house  which is  expected  to reduce  maintenance
expenses. Other potential expense reduction programs include the installation of
an upgraded  flight  operations,  maintenance,  and parts  inventory  management
information  system which will be installed by the end of the fiscal year ending
March 31, 1999.

       The Company  began its own ground  handling  operations  at DIA effective
September  1,  1998,  a  function  which  had been  provided  by an  independent
contractor.  Ground handling  equipment required by the Company to perform these
operations   internally   necessitated  capital  expenditures  of  approximately
$800,000

       The Company's  sublease with Continental  Airlines for terminal gates and
other  related  space at DIA expires in March 2000.  If DIA is  unsuccessful  in
reallocating the cost of the inoperative  automated  baggage system on Concourse
A,  which  is  presently  subsidized  by  Continental  Airlines,  the  Company's
operating  costs to cover the additional  cost associated with this system would
increase materially. The Company's present fixed monthly rate under the terms of
the  sublease  with  Continental  would  change to a per  passenger  fee charged
directly to the Company.

       The Company has a contract with a credit card processor that requires the
Company to provide a letter of credit to match the total  amount of air  traffic
liability associated with credit card customers.  The credit card processor does
not always  require the Company to match the total  amount  depending on certain
events  or  circumstances  such as  seasonality,  ticket  price  sales,  and the
Company's  financial  condition.  In November  1997,  the credit card  processor
required  an  increase  in the  collateral  amount  from  its  present  level of
$2,000,000 to  $4,000,000,  which  increased the  Company's  current  restricted
investment balance accordingly.  The credit card processor has not requested any
increases  since  November  1997.  As of February 4, 1999,  the Company could be
required to increase the collateral amount to $7,314,000.

       The Company's goal is to continue to lease  additional  aircraft to serve
additional cities and to add flights on existing routes from Denver. The Company
added routes to Atlanta, Georgia,  Dallas/Ft. Worth, Texas and Las Vegas, Nevada
effective  December 17, 1998.  The Company  believes  that  expanding  its route
system would  facilitate  a greater  volume of  connecting  traffic as well as a
stable  base of local  traffic  and  offset  the  impact of  higher  DIA-related
operating  costs  through  more  efficient  gate  utilization.  Expansion of the
Company's  operations  will entail the hiring of  additional  employees to staff
flight and ground operations in new markets,  and significant initial costs such
as deposits for airport and  aircraft  leases.  Because of the  expansion of the
Company's  business,  and  competition  within the airline  industry which often
requires  quick  reaction by  management  to changes in market  conditions,  the
Company may require additional capital to further expand its business.

       In February 1997,  United Airlines  commenced  service using its low fare
United "Shuttle" between Denver and Phoenix,  Arizona,  and in October 1997 such
service to Salt Lake City was added by United.  These are both  markets in which
the Company provides service, in addition to other markets where United Airlines
provides flights.  The Company commenced service between Denver and Las Vegas in
December  1998,  another  market in which  United  provides  service with United
"Shuttle".  This competition,  as well as other competitive activities by United
and other carriers, have had and could continue to have an adverse effect on the
Company's revenues and results of operations.

       Except for the nine  months  ended  December  31,  1998,  the Company has
incurred  substantial  operating  losses since its inception.  In addition,  the
Company has  substantial  contractual  commitments  for leasing and  maintaining
aircraft.  The Company  believes that its existing  cash  balances  coupled with
improved  operating  results  are and will be  adequate  to fund  the  Company's
operations at least through December 31, 1999.

Year 2000 Compliance

       Background.  Older  computers were programmed to use a two-digit code for
the date entry rather than a four-digit code. For example, the date November 17,
1970 would be entered as "11/17/70"  rather than  "11/17/1970."  The decision to
use  two   digits   instead  of  four  was  based   largely  on   cost-reduction
considerations  and the  belief  that the code  would no  longer  be used at the
millennium. Nevertheless, coding conventions have not changed, and on January 1,
2000,  computers  may read the digits "00" as denoting the year 1900 rather than
2000. At the least,  this could result in massive  quantities of incorrect data.
At worst,  it could  result in the total or partial  failure  of time  sensitive
computer systems and software.

       The  Company's  Year 2000 Issues.  The Company  began  operations in July
1994, and its operations  depend  predominantly on third party computer systems.
Because of the Company's  limited  resources during its start-up,  the most cost
effective  way to  establish  its  computer  systems was to  outsource or to use
manual systems. Internal systems developed and any software acquired are limited
and were designed or purchased with the Year 2000 taken into consideration.

       The Company has designated an employee  committee that is responsible for
(1)  identifying  and assessing Year 2000 issues,  (2)  modifying,  upgrading or
replacing  computer  systems,  (3) testing internal and third party systems and,
(4)  developing  contingency  plans in the event that a system or systems  fail.
This committee  periodically reports to management regarding progress being made
in addressing the Year 2000 issue. Management,  in turn, periodically reports to
the Board of Directors on the issue.

       The Company  relies on third  parties  which  provide  goods and services
which are imperative to the Company's operations including,  but not limited to,
the U.S. Federal Aviation Administration, the U.S. Department of Transportation,
local airport authorities including DIA, utilities, communication providers, and
fuel   suppliers.   The  Company  is  reviewing,   and  has   initiated   formal
communications with, these third party service providers to determine their Year
2000 readiness,  the extent to which the Company is vulnerable to any failure by
such third  parties to  remediate  their Year 2000  problems and to resolve such
issues to the extent practicable.

       Although the Company is primarily in the  identification  and  assessment
phase of its Year 2000 project, some systems are in the modification and testing
phases.  These include the customer  reservations  and ticketing  system and the
credit card  processing  system that is  interfaced  with the  reservations  and
ticketing  system.  These systems are  outsourced and the costs of modifying and
testing  these  systems  are being  absorbed by the third  party  provider.  The
Company's  general  accounting  and payroll  systems  are being  upgraded to new
versions that are Year 2000 compliant at an  insignificant  cost to the Company.
The Company's crew and dispatch training records,  aircraft  maintenance records
and inventory  control are in the process of automating  from manual  systems to
computer  systems that are Year 2000 compliant.  The Boeing Company has verified
that the computer  systems on the aircraft  type  operated by the Company are or
will be Year 2000 compliant  before the year 2000. The Company plans to complete
its  identification  and assessment phase by February 28, 1999, its modification
and testing  phases by June 30, 1999, and its  contingency  plans by October 31,
1999.

       The Company has  utilized  existing  resources  and has not  incurred any
significant  costs to  implement  its Year  2000  project  to  date.  The  total
remaining  cost of the Year 2000 project are expected to be immaterial  and will
be funded  through  cash from  operations.  The costs and the dates on which the
Company  anticipates  it will  complete  the  Year  2000  project  are  based on
management's best estimates. There can be no guarantee that these estimates will
be achieved and actual results could differ materially from those anticipated.

       Despite  its  efforts to address  Year 2000  issues,  the  Company  could
potentially  experience  disruptions to some of its operations,  including those
resulting  from   non-compliant   systems  used  by  third  party  business  and
governmental entities. The Company's business, financial condition or results of
operations could be materially  adversely affected by the failure of its systems
or those operated by third parties upon which the Company's business relies.

Item 3:  Quantitative and Qualitative Disclosures About Market Risk

         Not applicable.


                           PART II. OTHER INFORMATION

Item 5:  Other Information

         Effective  January 11, 1999, Arthur H. Amron resigned his position as a
member of the Company's board of directors.

Item 6:  Exhibits and Reports on Form 8-K

(a)      Exhibits

10.35    Aircraft  Lease  Agreement  (MSN  28738)  dated as of November 23, 1998
         among  First  Security  Bank,  National  Association,  Lessor,   Heller
         Financial Leasing, Inc., Owner Participant, and the Company, Lessee.

10.36    Aircraft  Sublease  Agreement (MSN 28734) dated as of December 14, 1998
         between Indigo Pacific AB, Sublessor, and the Company, Sublessee.

27.1     Financial Data Schedule

(b) Reports on Form 8-K

         None.  



<PAGE>



SIGNATURES

Pursuant to the  requirements  of the Exchange Act of 1934,  the  registrant has
duly caused this report to be signed on its behalf by the undersigned, thereunto
duly authorized.


FRONTIER AIRLINES, INC.


Date:  February 12, 1999                 By: /s/ Samuel D. Addoms              
                                                     
                                         Samuel D. Addoms, Principal Executive
                                         Officer and Principal Financial Officer


Date:  February 12, 1999                 By: /s/ Elissa A. Potucek             
                                                        
                                         Elissa A. Potucek, Vice President, 
                                         Controller, Treasurer and Principal 
                                         Accounting Officer 









                                                                   Exhibit 10.35

                                 LEASE AGREEMENT


                                     between


                   FIRST SECURITY BANK, NATIONAL ASSOCIATION,
           not in its individual capacity but solely as Owner Trustee,
                                    as Lessor

                         HELLER FINANCIAL LEASING, INC.,
                              as Owner Participant

                                       and

                            FRONTIER AIRLINES, INC.,
                                    as Lessee

                   Relating to one (1) Boeing 737-3U3 Aircraft
                        Manufacturer's Serial No.: 28738
                          U.S. Registration No. N308FL

                          Dated as of November 23, 1998



This Lease Agreement has been executed in several  counterparts.  To the extent,
if any,  that this Lease  Agreement  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  Agreement  may be created
through the transfer or  possession of any  counterpart  other than the original
executed counterpart containing the receipt executed by Lessor or, if Lessor has
assigned its rights to a third party in  accordance  with this Lease  Agreement,
such third party on the signature page of this Lease Agreement.



                        Vedder, Price, Kaufman & Kammholz
                                Chicago, Illinois

<PAGE>


                                TABLE OF CONTENTS

                                                               Page


SECTION 1.  Definitions; Construction of Terms                   1
         (a)  General Definitions                                1
         (b)  Construction                                      15

SECTION 2.  Lease of Aircraft                                   16
         (a)  Agreement to Lease                                16
         (b)  Delivery Conditions; Inspections                  16
         (c)  Changes in Delivery Date; Limitation of 
              Lessor's Obligation to Deliver Aircraft           17
         (d)  Bridging Maintenance                              18

SECTION 3.  Lease Term; Rent; Payments                          18
         (a)  Lease Term                                        18
         (b)  Basic Rent and Renewal Rent                       19
         (c)  Supplemental Rent                                 19
         (d)  Security Deposit                                  19
         (e)  Payments in General                               21
         (f)  No Deductions or Withholdings                     22

SECTION 4.  Conditions Precedent                                22
         (a)  Delivery of Aircraft                              22
         (b)  Delivery Conditions                               22
         (c)  Approved Maintenance Program                      22
         (d)  [Intentionally reserved]                          23
         (e)  Agreements and Documents                          23
         (f)  Delivery Date Conditions                          24
         (g)  Registration                                      25
         (h)  Necessary Government Actions                      25
         (i)  No Government Actions                             25
         (j)  No Change in Law                                  26

SECTION 5.  Representations and Warranties                      26
         (a)  Disclaimer; Representations, Warranties and 
              Covenants of Lessor and Owner Participant         26
         (b)  Lessee's Representations and Warranties           28

SECTION 6.  Certain Covenants of Lessee                         31
         (a)  Maintenance of Corporate Existence; 
              Duly Qualified; Certificated Air Carrier          31
         (b)  Merger or Consolidation                           32
         (c)  Reporting Requirements                            32
         (d)  Government Approvals                              33
         (e)  Taxes                                             33
         (f)  Place of Business                                 34
         (g)  Filings                                           34
         (h)  Approved Maintenance Program                      34

SECTION 7.  Return of the Aircraft                              34
         (a)  Date and Location of Return                       34
         (b)  Condition of Aircraft                             34
         (c)  Final Inspection                                  34
         (d)  Operational Ground Check                          35
         (e)  Demonstration Flight                              36
         (f)  Technical Acceptance                              36
         (g)  Failure to Return Aircraft                        36
         (h)  Transition                                        37

SECTION 8.  Liens                                               37
         (a)  No Liens                                          37
         (b)  Removal of Liens                                  38
         (c)  No Adverse Action                                 38

SECTION 9.  Indemnities                                         39
         (a)  General Indemnity                                 39
         (b)  Exceptions to General Indemnity                   39
         (c)  Taxes                                             40
         (d)  [Intentionally reserved]                          44
         (e)  Scope, Survival, Etc                              44
         (f)  Gross-Up for Taxes on Indemnity Payments          45
         (g)  Tax Contests                                      45

SECTION 10.  Title; Registration; Maintenance and
             Operation; Insignia                                47
         (a)  Title to the Aircraft                             47
         (b)  Registration                                      47
         (c)  Maintenance                                       48
         (d)  Operation                                         51
         (e)  Insignia                                          52
         (f)  Costs of Operation                                53
         (g)  Payment of Flight Charges                         53
         (h)  Loss or Damage                                    53
         (i)  Cost Sharing                                      54

SECTION 11.  Possession                                         54
         (a)  Maintenance, Etc                                  54
         (b)  Installation of Engines on Other Airframes        55
         (c) Pooling; Sublease.                                 55
         (d)  Transfers of Possession in General                56

SECTION 12.  Replacement of Parts, Alterations,
             Modifications and Additions                        57
         (a)  Replacement of Parts                              57
         (b)  Modifications                                     58

SECTION 13.  Risk of Loss, Destruction, Requisition, Etc        60
         (a)  Risk of Loss                                      60
         (b)  Event of Loss With Respect to the Aircraft        60
         (c)  Event of Loss With Respect to an Engine           61
         (d)  Application of Payments From any Government 
              Entity for Requisition of Title, Etc              62
         (e)  Application of Payments During Existence
              of Default                                        63

SECTION 14.  Maintenance Reserves.                              63
         (a)  Amount                                            63
         (b)  Payments                                          64
         (c)  Release of Maintenance Reserves                   64

SECTION 15.  Insurance                                          65
         (a)  Requirements                                      65
         (b)  Application of Proceeds of Hull Insurance         65
         (c)  Insurance for Indemnities;
              Continuation of Liability Insurance               66
         (d)  Reports, Etc                                      66
         (e)  Self-Insurance                                    66
         (f)  Additional Insurance                              66
         (g)  Application of Payments During
              Existence of a Default                            67
         (h)  Change of Practice or Insurers                    67
         (i)  Change of Circumstance                            67
         (j)  Negative Undertakings                             68
         (k)  Failure to Insure                                 68

SECTION 16.  Inspection                                         68
         (a)  Maintenance Schedule                              68
         (b)  Reasonable Inspections                            69
         (c)  No Duty to Inspect                                69
         (d)  Follow-On Lease                                   69
         (e)  Absolute Right                                    69

SECTION 17.  Assignment                                         69
         (a)  Assignment by Lessee                              70
         (e)  Collateral Assignment                             71
         (g)  Successors and Assigns                            73

SECTION 18.  Early Termination                                  73

SECTION 19.  Events of Default                                  73
         (a)  Failure to Pay Basic Rent,
              Renewal Rent or Stipulated Loss Value             74
         (b)  Failure to Pay Supplemental Rent                  74
         (c)  Insurance                                         74
         (d)  Return                                            74
         (e)  Unauthorized Transfer                             74
         (f)  Certain Covenants                                 74
         (g)  Other Covenants                                   74
         (h)  Representations and Warranties                    75
         (i)  Authorizations                                    75
         (j)  Voluntary Bankruptcy, Etc                         75
         (k)  Involuntary Bankruptcy, Etc                       75
         (l)  Indebtedness                                      75
         (m)  Government Action                                 76
         (n)  Judgments                                         76
         (o)  Cross Default                                     76
         (p)  Adverse Change                                    76
         (q)  Letter of Credit.                                 76

SECTION 20.  Remedies                                           76
         (a)  Retake Possession                                 77
         (b)  Termination or Enforcement                        77
         (c)  Application of Funds                              77
         (d)  Damages                                           78

SECTION 21.  Transaction Expenses                               78

SECTION 22.  No Setoff, Counterclaim, Etc                       78

SECTION 23.  Further Assurances, Etc                            81
         (a)  Further Assurances                                81
         (b)  Lessor's  Performance  of Lessee's  Obligations   81 
         (c) No Implied Waivers; Rights Cumulative              81 
         (d) Warranties                                         82

SECTION 24.  Confidentiality                                    82

SECTION 25.  Governing Law and Jurisdiction                     83
         (a)  Governing Law                                     83
         (b)  Nonexclusive Jurisdiction in Illinois             83

SECTION 26.  Miscellaneous                                      84
         (a)  Amendments                                        84
         (b)  Severability                                      84
         (c)  Counterparts                                      84
         (d)  Chattel Paper                                     84
         (e)  Time of the Essence                               84
         (f)  Notices                                           84
         (g)  Entire Agreement                                  85



<PAGE>


EXHIBITS AND SCHEDULES

Exhibit A                  Technical Acceptance Certificate
Exhibit B                  Basic Rent
Exhibit C                  Form of Lease Supplement
Exhibit D                  Intentionally Omitted
Exhibit E                  Insurance Requirements
Exhibit F                  Intentionally Omitted
Exhibit G                  Intentionally Omitted
Exhibit H                  Intentionally Omitted
Exhibit I                  Form of Aircraft Status Report

Schedule 1                 Permitted Jurisdictions
Schedule 2                 Delivery Conditions
Annex A                    Delivery Receipt
Attachment 1               Aircraft Status
Attachment 2               Aircraft Documentation
Schedule 3                 Addresses and Accounts
Schedule 4                 Filings and Recordings
Schedule 5                 Return Conditions
Annex A                    Redelivery Receipt
Attachment 1               Return Documentation
Attachment 2               Aircraft Status


<PAGE>


                                [Lease Agreement]
                                 LEASE AGREEMENT

         THIS LEASE AGREEMENT,  dated as of November 23, 1998 (this  "Agreement"
or this "Lease"),  is between FRONTIER  AIRLINES,  INC., a Colorado  corporation
having its principal place of business at 12015 E. 46th Avenue, Denver, Colorado
80239 ("Lessee") and FIRST SECURITY BANK, NATIONAL ASSOCIATION not individually,
but solely as trustee  under that certain Trust  Agreement  dated as of November
23, 1998 between  itself and Heller  Financial  Leasing,  Inc.  ("Lessor"),  and
HELLER FINANCIAL  LEASING,  INC., a corporation  organized under the laws of the
State of Delaware ("Owner Participant").

                                                    WITNESSETH:

         WHEREAS, Lessee desires, upon the terms and conditions hereof, to lease
the Aircraft (as defined  below) from  Lessor,  and Lessor is willing,  upon the
terms and conditions hereof, to lease the Aircraft to Lessee.

                                                    AGREEMENT:

         NOW,  THEREFORE,  in consideration of the foregoing  premises,  and for
other good and  valuable  consideration  the  adequacy  and receipt of which are
hereby acknowledged, the parties hereto agree as follows:

         SECTION 1.  Definitions; Construction of Terms.

                  (a)  General Definitions.  The following terms shall have the 
following meanings for all purposes of this Agreement:

                  "AD"  shall  mean any  airworthiness  directive  issued by the
Aviation Authority or mandatory SB.

                  "Additional Parts" has the meaning specified in Section 12(b)
(ii)(z).

                  "Affiliate"  shall mean,  in  relation to a Person,  any other
Person directly or indirectly controlling, controlled by or under common control
with that Person.

                  "Aircraft" shall mean,  collectively,  the Airframe (including
the APU) and the Engines and,  unless the context does not permit,  the Aircraft
Documentation.

                  "Aircraft Documentation" shall mean, collectively, any and all
log books, records, manuals and other data or documents relating to the Aircraft
which are  delivered to Lessee in  connection  with the delivery of the Aircraft
and/or  set  forth on  Attachment  1 to Annex A to  Schedule  5 hereto  and such
additional log books,  records,  manuals and other data or documents relating to
the  Aircraft  which  are  maintained  by  Lessee as  required  by the  Aviation
Authority.

                  "Aircraft Status Report" shall mean a report  substantially in
the form of Exhibit I hereto.

                  "Airframe"   shall  mean,   collectively,   (i)  the  Airframe
Manufacturer model 737-3U3 airframe (except only Engines or engines from time to
time installed thereon),  bearing the Airframe  Manufacturer's serial number and
the  registration  mark specified in Lease Supplement No. 1, leased hereunder by
Lessor  to  Lessee  and  (ii) any and all  Parts  so long as the  same  shall be
incorporated or installed in or attached to such airframe, and any and all Parts
removed  therefrom so long as title to such removed Parts shall remain vested in
Lessor in accordance with the terms of Section 12.

                  "Airframe  Manufacturer"  shall  mean  The  Boeing  Company, a
Delaware corporation.

                  "Airworthiness   Certificate"  shall  mean  a  valid,  current
transport category  airworthiness  certificate issued in respect of the Aircraft
by the Aviation Authority.

                  "Airframe Cycle" shall mean, with respect to the Airframe, one
takeoff and landing thereof.

                  "Airframe  Flight  Hour" shall mean each hour or part  thereof
elapsing from the moment the wheels of the Airframe  leave the ground on takeoff
until the wheels of the  Airframe  touch the ground on  landing  following  such
flight.  For  purposes  of all  calculations  under this  Agreement  measured in
Airframe  Flight Hours,  such Airframe Flight Hours (and parts thereof) shall be
rounded to the nearest minute.

                  "Approved  Maintenance  Performer"  shall mean  Lessee or such
other maintenance  performer,  if any, which shall have a repair station license
and  approval  by the  Aviation  Authority  and,  with  respect  to  maintenance
performers who are to accomplish Heavy Checks,  Basic Shop Visits and/or Landing
Gear Overhauls, the Lessor.

                  "Approved  Maintenance  Program" shall mean Lessee's  Aviation
Authority-approved  written  maintenance,  inspection  and  repair  program  and
schedule for Boeing Model 737-3U3 aircraft,  including Lessee's current approved
maintenance schedule,  and the CPCP approved by the Aviation Authority,  as such
maintenance,  inspection  and repair  program is approved by Lessor  pursuant to
Section 4(c), or such other written maintenance,  inspection and repair program,
if any, as Lessor and Lessee shall agree in writing.

                  "APU" shall mean (i) the  auxiliary  power unit  identified by
manufacturer's  serial number in Lease  Supplement  No. 1 and (ii) any auxiliary
power unit  substituted  for such auxiliary  power unit in accordance  with this
Agreement.

                  "Authorizations"  shall mean each and every approval,  waiver,
authorization,  consent, license, certificate or order of, or registration with,
or requirement for the giving of prior notice to, or the taking of any action in
respect  of, the  Aviation  Authority,  or any other  Government  Entity  having
jurisdiction  over Lessee,  the  operation  of the Aircraft or any  transactions
contemplated hereby or by any Operative Document.

                  "Aviation  Authority"  shall  mean the United  States  Federal
Aviation  Administration,  and  any  person,  governmental  department,  bureau,
commission or agency succeeding to all or any of such authority's functions.

                  "Base  Rate" shall mean the rate of  interest  announced  from
time to time by The First  National  Bank of  Chicago  as its  prime  commercial
lending rate (or its equivalent  successor rate if the prime commercial  lending
rate is no longer used).

                  "Basic Lease Term" shall be the period from and  including the
Delivery  Date  to but  excluding  the  40th  monthly  anniversary  of the  Rent
Commencement Date.

                  "Basic  Rent"  shall  mean the rent  payable  during the Basic
Lease Term with respect to the Aircraft pursuant to Section 3(b)(i).

                  "Basic  Rent Date" shall mean (i) the Rent  Commencement  Date
and (ii) each monthly  anniversary of the Rent  Commencement Date (provided that
if there is no corresponding date in a particular month, the Basic Rent Date for
such month shall be the last day of such month) occurring during the Basic Lease
Term.

                  "Basic Term Expiry Date" shall mean the date forty (40) months
 following the Rent Commencement Date.

                  "Basic Shop Visit"  shall mean,  with respect to any Engine or
the APU,  any shop  visit,  as  defined by the  Engine  Manufacturer  or the APU
manufacturer,  as the case  may be,  that is based  on an  approved  program  of
condition  monitoring  and trend  monitoring of performance  deterioration  that
results  in an  Engine  or APU,  as the  case  may be,  being  restored  to full
performance standard.

                  "Basis point" shall mean 1/100 of 1%.

                  "Break  Amount"shall  mean, with respect to any termination of
the Lease  prior to the Expiry  Date  pursuant  to Section 20 hereof,  an amount
equal to the sum of the present  values  calculated  pursuant  to the  following
formula:

                  (A - B)/12 x C where:

                                    A = The yield,  as  published by the Federal
                           Reserve  System  in  its  "Statistical  Release  H.15
                           (519),  Selected  Interest  Rates"  under the caption
                           "U.S.   Government    Securities/Treasury    Constant
                           Maturities," for a U.S.  Government Security having a
                           maturity  on the Basic Term Expiry Date (which may be
                           obtained   by   interpolating   between   the  yields
                           published for whole years), on the Delivery Date;

                                    B = The yield,  as  published by the Federal
                           Reserve  System  in  its  "Statistical  Release  H.15
                           (519),  Selected  Interest  Rates"  under the caption
                           "U.S.   Government    Securities/Treasury    Constant
                           Maturities," for a U.S.  Government Security having a
                           maturity  on the Basic Term Expiry Date (which may be
                           obtained   by   interpolating   between   the  yields
                           published   for   whole   years),   on  the  date  of
                           determination of such Break Amount; and

                                    C = The  amount  of  Stipulated  Loss  Value
                           which  would  have  been  outstanding  on the date of
                           determination  of such Break  Amount and on the first
                           day of each  month  thereafter  throughout  the Basic
                           Lease  Term  had no  termination  of  this  Agreement
                           occurred.

The present  value of each of the amounts  calculated  above will be obtained by
discounting each amount at the monthly equivalent of the rate obtained in clause
B above for the  number of whole  months  from the date of  termination  of this
Agreement to the Basic Term Expiry Date (all percentages shall be rounded to the
nearest one hundred  thousandth  percent and Dollar amounts to the nearest whole
Dollar). In no event shall Break Amount be a negative number. Break Amount shall
be zero during any Renewal Term.

                  "Business  Day"  shall mean a day  (other  than a Saturday  or
Sunday) on which  banks are not  required  or  authorized  to close in Salt Lake
City, Utah or Chicago, Illinois.

                  "Cabin"  shall mean the passenger  compartment  and all doors,
windows,  interior panels,  storage bins, lights,  seats, seat covers,  carpets,
lavatories,   galleys,  galley  equipment,   closets,  flight  attendant  seats,
passenger communications and entertainment systems,  emergency and miscellaneous
equipment, seat tracks and floor areas.

                  "Certificate  of  Registration"  shall mean the certificate of
registration issued by the Aviation Authority in respect of the Aircraft.

                  "Certificated  Air  Carrier"  means 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 ten or more individuals or 6,000 pounds or more
of cargo or that otherwise is certified or registered to the extent  required to
fall within the purview of 11 U.S.C.  Section  1110 or any  analogous  successor
provision of the United States Bankruptcy Code.

                  "Commitment Termination Date" shall mean December 31, 1998.

                  "CPCP" shall mean a Corrosion  Prevention and Control  Program
and/or Aging Aircraft  Program that  establishes  minimum  requirements  for the
Aircraft, incorporating, among other things, the recommendations of the Airframe
Manufacturer  and  the  mandatory  requirements   established  by  the  Approved
Maintenance Program.

                  "Cycle"  shall  mean  an Airframe Cycle or an Engine Cycle, as
indicated by the context.

                  ""D" Check" means a "D" Check,  as such term is defined in the
Approved  Maintenance  Program  relating to the Aircraft or an equivalent  check
that  meets the  requirements  of a "7C"  Check as  defined  in the  Boeing  737
Maintenance  Planning Document (MPD); or such other structural check which shall
then be the most significant maintenance check under the MPD.

                  "Default"  shall mean any Event of  Default or any  condition,
circumstance, act or event which, upon the giving of notice, the passage of time
and/or the fulfillment of any other  condition would  constitute or give rise to
an Event of Default.

                  "Delivery" shall have the meaning set forth in Section 2(b).

                  "Delivery  Conditions"  shall  mean  the  requirement  for the
condition of the Aircraft on delivery, as set forth in Schedule 2.

                  "Delivery  Date"  shall  mean  the  date,  local  time  at the
Delivery Location,  on which the Aircraft is delivered by Lessor and accepted by
Lessee pursuant to this Agreement as such date is set forth in Lease  Supplement
No. 1.

                  "Delivery  Location"  shall mean the  Airframe  Manufacturer's
delivery  facility in Seattle,  Washington,  or such other location,  if any, as
Lessor, Owner Participant and Lessee shall agree, in writing.

                  "Delivery Receipt" shall have the meaning specified in Section
4(e)(iii).

                  "Dollars"  and  "US$"  mean  the lawful currency of the United
States of America.

                  "Engine"  shall  mean (i)(y) either of the Engine Manufacturer
Model CFM56-3C-1 engines listed by Engine Manufacturer's serial numbers in Lease
Supplement  No.  1 and  originally  installed  on the  Airframe  at the  time of
delivery  to  Lessee  hereunder  whether  or not  from  time to time  thereafter
installed  on the  Airframe  or  installed  on any  other  airframe  and (z) any
Replacement  Engine which may from time to time be substituted,  pursuant to the
terms  hereof,  for either of such engines,  and (ii) in each case,  any and all
Parts  incorporated  or  installed  in or attached  thereto or any and all Parts
removed  therefrom so long as title  thereto  shall  remain  vested in Lessor in
accordance with the terms of Section 12 after removal from such Engine, provided
that at such  time as an  engine  shall be deemed  part of the  property  leased
hereunder in substitution for an Engine,  pursuant to the applicable  provisions
hereof,  the  replaced  Engine shall cease to be an Engine  hereunder.  The term
"Engines" shall mean, as of any date of  determination,  all Engines then leased
hereunder.

                  "Engine  Cycle" shall mean,  with  respect to any Engine,  one
takeoff  and  landing  of  the  airframe  (including,  without  limitation,  the
Airframe) on which such Engine is from time to time installed.

                  "Engine  Flight  Hour"  shall  mean each hour or part  thereof
elapsing  from  the  moment  the  wheels  of the  airframe  (including,  without
limitation,  the  Airframe) on which such Engine is from time to time  installed
leave the ground on takeoff until the wheels of such  airframe  touch the ground
on landing  following such flight.  For purposes of all calculations  under this
Agreement  measured in Engine Flight Hours,  such Engine Flight Hours (and parts
thereof) shall be rounded to the nearest minute.

                  "Engine Manufacturer" shall mean CFM International, Inc.

                  "Event of Default" has the meaning specified in Section 19.

                  "Event of Loss" shall mean, with respect to the Aircraft,  the
Airframe or any Engine, any of the following events, conditions or circumstances
with respect to such property:

                          (i) the  actual or constructive  loss of such property
                  or the use thereof due to the destruction of or damage to such
                  property  which renders repair  uneconomical  or which renders
                  such  property  permanently  unfit for normal use by Lessee or
                  Lessor;

                          (ii) any damage to such  property  or other occurrence
                  which results in an insurance settlement with respect  to such
                  property  on  the  basis  of a  total  loss or a constructive,
                  compromised, arranged or agreed total loss;

                          (iii)  the   confiscation,   condemnation,    seizure,
                  forfeiture  or  requisition  of the  title  to  such  property
                  (for any reason  whatsoever and  whether de jure or de facto),
                  other than as set forth in clause (v) below);

                          (iv)  the disappearance, hijacking or theft (including
                  a  seizure  of title  or use not  otherwise  included  in this
                  definition) of such property for a continuous period in excess
                  of ten (10) days (or, if less, the remaining Lease Term); and

                          (v)  the confiscation,  condemnation or seizure of, or
                  requisition by any Government  Entity or purported  Government
                  Entity  of use or hire  of  such  property  which  shall  have
                  resulted in the loss of  possession or use of such property by
                  Lessee for a  continuous  period in excess of thirty (30) days
                  (or, if less, the remaining Lease Term).

An Event of Loss with respect to the Aircraft  shall be deemed to have  occurred
if an Event of Loss occurs with respect to the  Airframe.  An Event of Loss with
respect to one or more Engines  without loss of the Airframe shall not be deemed
an Event of Loss with respect to the Aircraft.

                  "Event of Loss Date" shall mean (i) with  respect to any Event
of Loss set forth in clause  (i) or (ii) of the  definition  of "Event of Loss,"
the earliest of (x) the date of actual  loss,  (y) the date on which the loss is
agreed,  arranged or  compromised by the insurers and (z) thirty (30) days after
the date of notice to Lessee's brokers or insurers  claiming the loss, (ii) with
respect  to any  Event of Loss set forth in clause  (iii) of the  definition  of
Event of Loss, the date such event,  condition or circumstance  occurs, or (iii)
with  respect  to any  Event of Loss  set  forth  in  clause  (iv) or (v) of the
definition of Event of Loss,  the earlier of (y) the date on which insurers make
payment on the basis of a total loss and (z) the  expiration  of the period,  or
the  continuation  of the condition or circumstance  beyond the date,  described
therein.

                  "Expense"  shall mean any  liabilities,  obligations,  losses,
damages  (including,  without  limitation,  damages for loss of life,  injury to
persons or damage to any property), penalties, fines, sanctions, claims (whether
fraudulent,   groundless,  false  or  not),  actions,  suits,  judgments,  legal
proceedings  (whether  civil or  criminal),  costs,  disbursements  and expenses
(including  reasonable  legal  fees and  expenses,  costs of  investigation  and
related expenses), in each case, of every kind and nature whatsoever (including,
without  limitation  any  liability,  obligation or claim arising in contract or
tort,  whether or not arising from the negligence,  actual,  implied or imputed,
active or passive,  or absolute or strict  liability of an Indemnified  Party or
any other Person or under any other theory).

                  "Expiry Date" shall mean the Basic Term Expiry Date or, if the
Renewal  Lease  Term shall be entered  into,  the date of expiry of the  Renewal
Lease Term.

                  "Final  Inspection"  shall mean the inspection of the Aircraft
by Lessor and any other  Inspecting  Parties during any part of the inspections,
checks,  and test flights  required  pursuant to Sections 7(c), 7(d) and 7(e) or
otherwise performed in connection with the Return.

                  "Final  Maintenance"  shall  mean  prior to the  return of the
Aircraft on the last day of the Lease Term, the completion of the next scheduled
heavy  maintenance  check ("C" Check or above and, if  applicable,  multiples of
such checks falling due within a "C" Check  maintenance  interval) in respect of
the  Aircraft  under  the  Approved   Maintenance  Program  (which  check  shall
incorporate  all  lower-level  checks and any  special  repair  items or special
inspections  (including,  without  limitation,  all  applicable  AD's  that  are
required  to be  accomplished  in  accordance  with  the  terms  of this  Lease,
mandatory SB's and CPCP items) as well as inspections that have a frequency less
than a "C" Check and all cleaning and refurbishment  that would be a normal part
of the Approved  Maintenance Program were the Aircraft to continue in commercial
passenger service by Lessee.

                  "Flight   Charges"  shall  mean  all  flight  charges,   route
navigation  charges,  navigation  service charges and all other fees, charges or
Taxes  payable  for  the  use of or for  services  provided  at any  airport  or
otherwise  payable  to any  airport,  airport  authority,  navigation  or flight
authority or other  similar  entity or for any services  provided in  connection
with the operation, landing or navigation of aircraft.

                  "Follow-On  Operator" shall mean any Person acquiring title to
or the right to use the Aircraft after the end of the Lease Term (whether or not
such Person is an airline or other operator).

                  "Force Majeure" shall mean delay or  nonperformance  due to or
arising out of acts of God or public  enemy,  civil war,  insurrection  or riot,
fire, flood, explosion,  earthquake, accident, epidemic, quarantine restriction,
any act of government,  governmental priority,  allocation,  regulation or order
affecting,  directly  or  indirectly,  the  Aircraft,  Lessor  or  Lessee or any
materials or facilities,  strike or labor dispute causing cessation, slowdown or
interruption  of work,  inability  after due and  timely  diligence  to  procure
equipment,  data or materials from  suppliers in a timely  manner,  or any other
cause (including unforeseen maintenance) to the extent that such cause is beyond
the control of Lessor or Lessee  whether  above  mentioned or not and whether or
not similar to the foregoing.

                  "GAAP" shall mean generally accepted accounting  principles as
shall  from  time to time  be in  effect  in the  Lessee  Jurisdiction,  as such
principles  may at any time or from  time to time be  varied  by any  applicable
financial  accounting  rules and,  with  respect to any Person,  shall mean such
principles applied on a basis consistent with prior periods.

                  "Government  Entity"  shall  mean (i) any  national,  state or
local government of any country,  any territory or possession of any country, or
any international  authority (including,  without limitation,  in each case, any
central bank or fiscal, tax or monetary authority),  (ii) any board, commission,
department, division,  instrumentality,  court, agency, territory, possession or
political  subdivision  of any entity  described  in clause  (i) above,  however
constituted,  (iii) any  association,  organization  or institution of which any
entity  described  in  clause  (i)  or  (ii)  above  is a  member  or  to  whose
jurisdiction  any  thereof is subject or in whose  activities  any  thereof is a
participant and (iv) any taxing authority of any entity described in clause (i),
(ii) or (iii) above.

                  "Hour" shall mean an Airframe  Flight Hour or an Engine Flight
Hour, as indicated by the context.

                  "Indebtedness"  means all obligations of Lessee that would, in
accordance with GAAP, be shown as a liability on Lessee's  balance sheet, and in
any  footnotes  or  notations  thereto,   including,   without  limitation,  (i)
obligations  for the repayment of monies  borrowed or raised,  (ii)  obligations
under finance leases,  hire-purchase  arrangements,  conditional sale agreements
and  other  obligations  for the  deferred  purchase  price of  property,  (iii)
guarantees,  direct  or  indirect,  of  the  obligations  of any  other  Person,
including any such obligations secured by a Lien on any property of Lessee, (iv)
indemnity and reimbursement obligations,  including any such obligations arising
to any issuer of a letter of credit or similar  instrument,  and (v) obligations
to purchase or otherwise acquire any indebtedness of, or to advance monies to or
on behalf of, or make any investment in any other Person.

                  "Indemnified  Party" shall mean Lessor,  in its individual and
trust  capacities,  Owner  Participant and each Inspecting  Party (but, as to an
Inspecting  Party,  only in connection  with an  inspection  pursuant to Section
7(c)) and each of their respective Affiliates,  and the successors and permitted
assigns  of  each  of the  foregoing  and  the  directors,  officers,  corporate
stockholders, partners, employees, servants and agents of each of the foregoing.

                  "Inspecting Party" shall have the meaning specified in Section
7(c)(i).

                  "Insurance   Brokers"  shall  mean  any  independent  firm  of
internationally recognized insurance brokers reasonably acceptable to Lessor.

                  "Insured Party" shall mean each Indemnified Party.

                  "Landing  Gear" shall mean (i) each landing  gear  assembly of
the Aircraft  identified by serial number in Lease Supplement No. 1 and (ii) any
landing gear assembly  substituted for any such identified landing gear assembly
in accordance with this Agreement.

                  "Landing Gear Overhaul" means any full overhaul of any Landing
Gear to full manufacturer  specification and operating  condition,  and, for the
avoidance of doubt,  "full overhaul" does not mean only the replacement,  repair
or overhaul of any rotable components,  but includes any cleaning or replacement
of seals, any repair of brakes,  wheels or tires,  brake rods, struts or braces,
in each case, that occurs any more frequently than a full overhaul.

                  "Lease  Supplement"  shall mean any lease  supplement  entered
into in accordance with the terms hereof to this Agreement  substantially in the
form of Exhibit C; "Lease  Supplement No. 1" to be entered into between  Lessor,
Owner Participant and Lessee on the Delivery Date for the purpose of leasing the
Aircraft under and pursuant to the terms of this Agreement.

                  "Lease  Term"  shall mean the Basic Lease Term and the Renewal
Lease Term.

                  "Lender" means each of (a) any person or persons as the Lessor
may from time to time  advise  Lessee in  writing  to be the  person or  persons
providing  finance  to  the  Lessor  to  assist  it in  purchasing,  funding  or
refinancing the purchase by the Lessor of the Aircraft and including,  where the
context so admits or requires,  any agent or trustee for any one or more of such
persons;  and  (b)  any of  the  respective  successors,  permitted  assigns  or
permitted transferees of any one or more of any such persons.

                  "Lessee Jurisdiction" shall mean the United States.

                  "Lessor  Lien" shall mean any Lien of any Person  claiming by,
through  or under  Lessor  or Owner  Participant  which  arises  from any act or
omission  of  Lessor  or Owner  Participant,  other  than any  Lien  created  or
permitted hereby or by any other Operative Document.

                  "Letter of Credit" shall have the meaning specified in Section
3(d).

                  "Letter of Credit Bank" shall have the  meaning  specified  in
Section 3(d)(ii).

                  "Letter of Credit Deposit" shall have the meaning specified in
Section 3(d)(iii).

                  "Lien" means any mortgage, pledge, lien, charge,  encumbrance,
hypothecation,  lease, sublease, seizure, exercise of rights, security interest,
judgment,  writ,  order or other  claim  or right of  possession  of any kind or
nature  whatsoever,  however and wherever  created or arising and whether or not
consensual (including,  without limitation, any agreement or arrangement to give
or effect any of the foregoing and any conditional sale or other title retention
agreement).

                  "Life Limited  Component"  shall mean any part or component on
the Aircraft for which the  manufacturer  has specified a certain life in either
calendar time,  Cycles or Hours  accumulated  after which such part or component
must be replaced.

                  "Maintenance  Planning  Document"  shall  mean the  Boeing 737
maintenance planning document.

                  "Maintenance Reserves" shall have the meaning assigned thereto
in Section 14(a).

                  "Major Checks" shall mean any "D" check,  "C" check,  multiple
"C" check  (including  all lower  checks and all other items that are due before
the next "C" check),  heavy structural  inspection (or  equivalent),  structural
inspection or annual heavy  maintenance  visit or segment thereof  suggested for
commercial  aircraft  of  the  same  model  as  the  Aircraft  by  the  Airframe
Manufacturer as set out in the Approved Maintenance Program.

                  "Major Modifications"  includes,  but shall not be limited to:
(i) changes that alter the fundamental nature of the Aircraft as a passenger and
cargo  carrying  aircraft  or Cabin  modifications  that  materially  change the
interior  layout of the  Aircraft,  (ii)  changes to the  Aircraft  structure or
performance   of   the   Aircraft,   (iii)   changes   that   adversely   affect
interchangeability  or  replaceability  of Parts, (iv) substitution of different
types of equipment  or  accessories  which are not  equivalent  in cost,  value,
remaining  useful  life  and/or  operational  capability  to  the  equipment  or
accessories  being replaced,  (v) changes that invalidate or impair any warranty
with respect to the Aircraft or any Engine or Part,  (vi) changes that adversely
affect the  eligibility of the Aircraft to obtain an  Airworthiness  Certificate
from the Aviation Authority or (vii) any changes that result in a variation from
the original  type  certificate  for the  Aircraft,  but shall  exclude  changes
pursuant  to ADs  and SBs  provided  by the  Airframe  Manufacturer  which  have
Aviation Authority approval and all Required Modifications.

                  "Modification"   shall   mean  any   modification,   addition,
alteration, removal or other change, including, without limitation, ADs and SBs,
to the Airframe, any Engine or any Part.

                  "Operative  Documents"  shall mean this Agreement,  each Lease
Supplement, the Trust Agreement and any other document,  agreement or instrument
to which  Lessee is a party,  or to which it consents  in  writing,  or which is
delivered  by or on behalf of Lessee and which is entered  into or  delivered in
connection  with  any  of  the  foregoing  or  with  any  of  the   transactions
contemplated by the foregoing.

                  "Parts" shall mean any and all appliances,  parts, components,
modules,  communications  equipment,  computers,   instruments,   appurtenances,
accessories,  furnishings and other equipment of whatever nature  (including the
APU, the Landing Gear but excluding  complete Engines or engines) which may from
time to time be  incorporated or installed in or attached to the Airframe or any
Engine,  so long as title thereto  shall remain vested in Lessor,  in accordance
with the terms hereof.

                  "Past Due Rate"  shall mean a rate per annum  equal to 5% over
the Base Rate.

                  "Permitted Jurisdiction"  shall  mean  any  country  listed in
Schedule 1.

                  "Permitted  Lien"  shall mean any Lien  referred to in clauses
(i) through (vi) of Section 8(a).

                  "Person"  shall  mean  any  individual,   corporation,  trust,
partnership, unincorporated association, joint venture, association, joint-stock
company, government or Government Entity.

                  "Proposal  Letter"  shall  mean the Letter  Agreement  between
Lessee and Owner Participant dated October 23, 1998.

                  "Purchase Agreement" shall mean the Purchase Agreement  Number
2198 between Heller Financial, Inc and the Airframe Manufacturer dated September
16, 1998.

                  "Reconfiguration"  shall mean configure to 136 coach passenger
seats  with   flotation   type  seat  bottom   cushions  and  provide  LOPA  and
certification for interior reconfiguration; rearrange cabin emergency equipment;
paint  aircraft  exterior  to conform to  Frontier  provided  drawings;  replace
existing  Allied  Signal wheels and brakes with  Goodrich;  convert fuel related
systems to U.S.  standards;  reprogram the Electronic  Flight  Instrument System
(EFIS),  Electronic  Horizontal  Situation  Indicator (EHSI),  Flight Management
System (FMS),  and the Ground  Proximity  Warning System (GPWS);  perform Boeing
Service  Bulletin  ###-##-####  to operate  CFM56-3C1  engines at 20,000  pounds
thrust; deactivate ACARS; deactivate the HF communications system; reprogram the
SelCal decoder;  deactivate the passenger video and audio entertainment systems;
deactivate the prerecorded passenger  announcement system; replace control wheel
switches with  switches  that are spring  loaded to the OFF  position;  load the
Frontier  provided FMS  Navigational  Data Base; and such other  reconfiguration
items as may be agreed upon in advance by Lessor.

                  "Renewal  Rent" shall mean the rent  payable for the  Aircraft
during the Renewal Lease Term, if any, determined pursuant to Section 3(b)(ii).

                  "Renewal  Rent Date"  shall mean with  respect to the  Renewal
Lease  Term,  if any,  (i) the Basic Term  Expiry  Date,  and (ii) each  monthly
anniversary  of the  Rent  Commencement  Date  (provided  that  if  there  is no
corresponding  date in a particular  month, the Renewal Rent Date for such month
shall be the last day of such month) occurring during the Renewal Lease Term.

                  "Renewal Lease Term" shall mean the period,  if any, for which
the  leasing of the  Aircraft  hereunder  has been  renewed  pursuant to Section
3(a)(ii).

                  "Rent" shall mean, collectively, Basic Rent, Renewal Rent  and
Supplemental Rent.

                  "Rent  Commencement Date" shall mean the later of (i) December
15, 1998 and (ii) the date of completion of the  Reconfiguration,  provided that
this clause (ii) shall not extend beyond the fifteenth  (15th) day following the
Delivery Date.

                  "Replacement  Engine" shall mean an Engine  Manufacturer model
CFM56-3C-1 engine (or an improved model having a modification  status, value and
utility at least equal to such an Engine  Manufacturer  model CFM56-3C-1 engine)
(including, without limitation, all warranty rights with respect to such engine)
suitable for installation and use on the Airframe without impairing the value or
utility of the Aircraft,  and with neither Engine Flight Hours nor Engine Cycles
since the last Basic Shop Visit  greater than the Engine  Flight Hours or Engine
Cycles  of the  Engine  it is  replacing  (and  with an  equal or  greater  life
remaining on each Life Limited Component),  and which has a value and utility at
least  equal to the  Engine it is  replacing  (assuming  such  Engine was in the
modification  status,   condition  and  repair  required  by  the  terms  hereof
immediately  prior to being replaced) and which has been  maintained,  serviced,
repaired and  overhauled in  substantially  the same manner as is required under
this Agreement as to "Engines" and without  discrimination  in any way, title to
which shall have been conveyed to Lessor pursuant to the terms hereof,  together
with all Parts relating to such Engine so long as the same shall be incorporated
or installed  in or attached to such Engine  leased  hereunder,  and any and all
Parts  removed  therefrom  so long as title to such  removed  Parts shall remain
vested in Lessor in accordance with the terms hereof.

                  "Required Modifications" has the meaning specified in  Section
10(c)(ii)(B).

                  "Return"  shall mean the return of the  Aircraft  by Lessee to
Lessor at the Return  Location in the condition and manner required by Section 7
and the other provisions of this Agreement and the other Operative Documents, as
evidenced by the execution by Lessor,  and the delivery to Lessee, of the Return
Receipt referred to in Section 7(f).

                  "Return  Date" shall mean the date upon which the  Aircraft is
returned to Lessor pursuant to and in accordance with Section 7 hereof.

                  "Return  Location"  shall  mean such  location  in the  United
States as may be  designated  by  Lessor,  or such  other  location  as shall be
mutually agreed between Lessor and Lessee.

                  "Return Receipt" shall have the meaning specified in Section 7
(f).

                  "SB"  shall mean any  service  bulletin  or service  letter as
issued by the Airframe Manufacturer,  Engine Manufacturer or the manufacturer of
any appliances or Parts.

                  "Scheduled  Delivery Date" shall mean November 23, 1998 (local
time at the Delivery Location),  or if such date is not a Business Day, the next
succeeding Business Day (such date to be extended in the event of a delay in the
delivery of the Aircraft as a result of additional  work being  performed on the
Aircraft at the request of Lessee), provided that if the conditions precedent of
Lessor  contained in Section 4 hereof are not met, or waived by Lessor,  on such
date, (i) Lessor and Lessee shall  cooperate and, as applicable,  use reasonable
efforts to satisfy such conditions  precedent as soon as practicable  after such
date and (ii) the next Business Day on which such conditions  precedent are met,
or waived by Lessor, shall be the Scheduled Delivery Date.

                  "Security Deposit" shall have the meaning specified in Section
3(d).

                  "State of Registration" shall mean the United States.

                  "Stated Amount" shall have the meaning specified in  Section 3
(d)(ii).

                  "Stipulated Deductible Amount" shall mean US$250,000.

                  "Stipulated Loss Value" shall mean US$36,000,000.

                  "Supplemental  Rent" shall mean all amounts,  liabilities  and
obligations  (other than Basic Rent and  Renewal  Rent)  which  Lessee  assumes,
agrees or otherwise  becomes  liable to pay to Lessor,  Owner  Participant,  any
Indemnified  Party or any  other  Person  hereunder  or under  any of the  other
Operative Documents, including, without limitation, payments of or in respect of
the Stipulated Loss Value, Expenses,  Maintenance Reserves,  Taxes, Break Amount
or other amounts payable under any indemnities.

                  "Taxes"  shall  mean  any  and  all  present  or  future  fees
(including,  without limitation,  license, documentation and registration fees),
taxes (including,  without limitation,  income,  receipts,  sales,  rental, use,
turnover,  value-added,  property (tangible or intangible),  excise,  franchise,
capital,  user, transfer,  doing business and stamp taxes or duties),  licenses,
levies,  imposts,   duties,   recording  charges  or  fees,  or  other  charges,
assessments,  deductions or withholdings of any nature whatsoever, together with
any  assessments,  penalties,  late  payment  charges,  notary  charges,  fines,
additions  to  tax or  other  similar  liabilities  with  respect  to any of the
foregoing and interest on any of the foregoing.

                  "Tax Indemnitee"  shall mean Lessor,  Owner  Participant,  any
Affiliate of Owner Participant,  any successor or permitted assign of any of the
foregoing or any Affiliate that is a member of a group that files a consolidated
or combined  tax return that  includes  Owner  Participant,  and the  directors,
officers, employees, servants and agents of each of the foregoing.

                  "Technical  Acceptance  Certificate"  shall  have  the meaning
specified in Section 2(b)(ii).

                  "Time  Controlled  Component"  shall mean any  component  that
Lessee  monitors with an interval  pursuant to which action is taken to inspect,
replace and/or  overhaul such component and that is limited by Airframe  Cycles,
Airframe Flight Hours and/or calendar time.

                  "Trust  Agreement" means that certain Trust Agreement dated as
of November 23, 1998 between Owner Participant and Owner Trustee.

                  "U.S.  Money Center Bank" shall mean U.S. Bank  Corporation or
such  other  bank as  shall  be  acceptable  to  Owner  Participant  in its sole
discretion.

                  "Wet  Lease"  shall mean any  arrangement  whereby  the Lessee
agrees to  furnish  the  Aircraft  to a third  party and  pursuant  to which the
Aircraft  shall be (i)  operated  solely  by  regular  employees  of the  Lessee
possessing  all current  certificates  and  licenses  required  by the  Aviation
Authority and  applicable  laws and (ii)  maintained by the Lessee in accordance
with its normal maintenance practices and the terms of this Lease.

                  (b)  Construction.

                  (i) In  this  Agreement,  unless  the  contrary  intention  is
stated, a reference to:

                                    (u)  Each  of  "Lessor,"   "Lessee,"  "Owner
                  Participant" or any other Person includes,  without  prejudice
                  to the provisions of this Agreement, any successor in interest
                  to it and  any  permitted  assignee  and,  in the  case of any
                  Government  Entity, any Government Entity succeeding to all or
                  any of its functions;

                                    (v)  Words importing  the plural include the
                  singular and vice versa;

                                    (w) Any  document or any law  includes  that
                  document or that law, as the case may be, as amended, modified
                  or  supplemented  from  time to time in  accordance  with  its
                  terms,  and any  document  entered  into or any law enacted or
                  promulgated,   as  the  case  may  be,  in   substitution   or
                  replacement therefor;

                                    (x)  A  "Law"  (1)   includes  any  statute,
                  decree,  constitution,  regulation,  decision, finding, order,
                  rule,  judgment or directive  of any  Government  Entity,  (2)
                  includes any treaty, pact, compact or other agreement to which
                  any  Government  Entity is a signatory or party,  (3) includes
                  any judicial or  administrative  interpretation or application
                  thereof,  and (4) is a reference  to any of the  foregoing  as
                  amended, substituted, reissued or reenacted;

                                    (y)   The   words   "this    Lease,"   "this
                  Agreement,"   "hereby,"   "herein,"   "hereto,"  "hereof"  and
                  "hereunder"  and  words of  similar  import  when used in this
                  Agreement  refer  to  this  Agreement  as a  whole  including,
                  without  limitation,  the  Schedules  and  Exhibits,  and  all
                  Annexes thereto, and not to any particular  provisions of this
                  Agreement; and

                                    (z) A Section or an Exhibit or a Schedule is
                  a reference  to a section  of, or an exhibit or  schedule  to,
                  this Agreement.

                  (ii) Headings used in this Agreement are for convenience  only
and  shall  not  in any  way  affect  the  construction  of,  or be  taken  into
consideration in the interpretation of, this Agreement.

         SECTION 2.  Lease of Aircraft.

                  (a)  Agreement  to  Lease.  Subject  to  satisfaction  of  the
conditions  set forth in  Section 4 and to the  provisions  of this  Section  2,
Lessor hereby agrees to deliver the Aircraft to Lessee at the Delivery  Location
and to lease the  Aircraft  to Lessee,  and Lessee  hereby  agrees to accept the
Aircraft at the Delivery  Location and to lease the Aircraft from Lessor, on the
Scheduled Delivery Date, in each case in the condition  specified in Schedule 2,
but  otherwise  in an "as is,  where is"  condition,  pursuant  to the terms and
conditions of this Agreement and the other Operative Documents, the commencement
of such leasing to be evidenced by the  execution by Lessor,  Owner  Participant
and Lessee of Lease Supplement No. 1. Lessee hereby agrees that its execution of
Lease Supplement No. 1 shall, without further act, constitute  unconditional and
irrevocable  acceptance  by  Lessee of the  Aircraft  for all  purposes  of this
Agreement.

                  (b)  Delivery Conditions; Inspections.

                  (i) Owner  Participant  shall use  reasonable  best efforts to
procure that the Airframe Manufacturer complies with its obligations with regard
to delivery of the Aircraft (the "Delivery") pursuant to the Purchase Agreement.
Lessee  shall be  entitled  to  participate  in the  inspection  and test flight
relating to the redelivery of the Aircraft from the Airframe  Manufacturer which
inspection shall take place at the Delivery  Location.  Lessee shall be entitled
to have one  representative  on board as observer of any test  flight.  Lessee's
participation  in the  inspection  and test flight under the Purchase  Agreement
shall satisfy Lessor's obligations to provide Lessee with reasonable opportunity
to verify that the Aircraft meets the Delivery Conditions.

                  (ii)  Upon  completion  of  the  inspection  and  test  flight
referred  to above,  Lessee  agrees to execute and deliver to Lessor a technical
acceptance certificate (the "Technical Acceptance Certificate") substantially in
the  form  attached  hereto  as  Exhibit  A.  Upon  execution  of the  Technical
Acceptance Certificate,  Lessee shall be deemed to have found the Aircraft to be
in acceptable  condition for delivery  hereunder  (and shall not be permitted to
refuse to accept  delivery of the Aircraft on the  Delivery  Date on that basis)
except to the extent  damage or loss to the Aircraft or any Part thereof  occurs
during the period following  execution of the Technical  Acceptance  Certificate
and prior to the Delivery  Date  (unless  Lessor has repaired any such damage or
loss prior to the Delivery Date).

                  (iii) Lessor,  Owner  Participant  and Lessee shall  cooperate
such that the inspection and delivery  procedures  shall minimize the tax impact
to such parties under Section 9(c) hereof.

                  (c)  Changes  in  Delivery   Date;   Limitation   of  Lessor's
Obligation to Deliver Aircraft.

                  (i) Lessee  acknowledges  and agrees that Lessor's  ability to
perform its  obligations to deliver the Aircraft in the condition,  at the time,
at the location and otherwise as specified in this Agreement is dependent  upon,
among other  things,  delivery of the Aircraft  under,  and at the time,  at the
location and otherwise in accordance with, the Purchase  Agreement.  Lessee also
acknowledges  and agrees  that Lessor may delay in the  delivery  of, or fail to
deliver,  the  Aircraft  for  reasons  of  Force  Majeure  (including,   without
limitation,  a failure by the Airframe  Manufacturer  to perform its obligations
regarding delivery pursuant to the Purchase Agreement).

                  (ii)  Lessor  shall use  reasonable  efforts  to give  advance
written notice to Lessee of any change in the Scheduled Delivery Date.

                  (iii) Accordingly,  if, owing to (y) any delay in the delivery
of, or failure to deliver, the Aircraft to Lessee due to a delay in the delivery
of the Aircraft to Lessor pursuant to the terms of the Purchase Agreement and/or
(z) reasons of Force Majeure, Lessor shall delay in the delivery of the Aircraft
under this  Agreement  beyond the calendar date  specified in the  definition of
"Scheduled  Delivery Date," then Lessee shall accept delivery of the Aircraft on
the first  Business  Day after such date on which Lessor has  possession  of the
Aircraft at the Delivery Location;  provided,  however,  that if delivery of the
Aircraft under this Agreement is delayed beyond the Commitment Termination Date,
then either party  hereto may, by written  notice to the other,  terminate  this
Agreement and each other Operative Document, whereupon neither Lessor nor Lessee
shall have any further  obligation to the other hereunder or thereunder,  except
that  Lessor  shall  be  obligated  to  return  the  Security  Deposit  paid (or
delivered) by Lessee prior to such  termination.  In the event of any such delay
or any eventual  termination of this Agreement,  Lessor shall not be responsible
for any losses,  including loss of profit,  costs or Expenses arising  therefrom
suffered or incurred by Lessee.

                  (d) Bridging  Maintenance.  Following delivery of the Aircraft
to Lessee, Lessee, except as explicitly set forth in Schedule 2 hereto, shall be
solely responsible for:

                  (i)  causing the Aircraft to be listed on  Lessee's  Operating
Specifications; and

                  (ii) subject to the following sentence, performing, or causing
to be  performed,  all bridging  maintenance  work  necessary to allow Lessee to
operate the Aircraft in regularly scheduled revenue passenger service.

Lessee may, following delivery of the Aircraft, arrange for the Reconfiguration.
Upon completion of the Reconfiguration and submission to Owner Participant of an
invoice therefor  setting out in reasonable  detail the applicable costs related
thereto,  Owner  Participant  shall  remit to the Lessee an amount  equal to the
lesser of the actual cost of the Reconfiguration and US$300,000. The actual cost
of the Reconfiguration, to the extent in excess of US$300,000, shall be the sole
responsibility of the Lessee.

         SECTION 3.  Lease Term; Rent; Payments.

                  (a)  Lease Term.

                  (i) The Basic Lease Term shall  commence on the Delivery  Date
and,  unless this  Agreement is terminated  earlier  pursuant to the  provisions
hereof, shall end on the Basic Term Expiry Date.

                  (ii)  Renewal  Lease  Term.  Lessee  shall  have the option to
extend the Lease Term beyond the Basic Term  Expiry Date for one (1)  additional
term  consisting of twelve (12) months (the "Renewal  Lease Term").  The Renewal
Lease Term shall  commence  on the Basic  Term  Expiry  Date and end on the date
twelve  (12)  months  following  the  commencement  of the  Renewal  Lease Term;
provided  that if the last day of the Renewal Lease Term shall not be a Business
Day,  then the Renewal  Lease Term shall expire on the next  preceding  Business
Day. Such option may be exercised only by delivery of irrevocable written notice
to Lessor at least one hundred  eighty (180) days prior to the expiration of the
Basic Lease Term.  The Renewal Lease Term shall be governed by the terms of this
Agreement.  As a condition  precedent  to Lessee's  right to elect to extend the
Lease Term,  no Event of Default may be  occurring at the time of such notice or
such extension. Exercise of Lessee's option to extend the Lease Term pursuant to
this Section  3(a)(ii) shall not prejudice the rights of Lessor arising upon the
occurrence of a Default or an Event of Default,  including,  without limitation,
the right of Lessor,  upon the  occurrence of an Event of Default,  to terminate
this Lease at any time after such occurrence.

                  (b)  Basic Rent and Renewal Rent.

                  (i)  Basic  Rent.  During  the  Basic  Lease  Term,  from  and
including the Rent Commencement  Date, Lessee shall pay rent for the Aircraft in
advance  on each  Basic  Rent Date  during  the Basic  Lease  Term in advance in
immediately  available Dollars, in forty (40) consecutive  monthly payments,  in
the amount set forth in Exhibit B hereto.

                  (ii) Renewal  Rent.  Lessee shall pay rent for the Aircraft on
each Renewal Rent Date during the Renewal  Lease Term in advance in  immediately
available Dollars and in the amount set forth in Exhibit B hereto.

                  (c) Supplemental  Rent. Lessee shall pay, or cause to be paid,
promptly to Lessor,  or to  whomsoever  shall be entitled  thereto,  any and all
Supplemental Rent constituting or in respect of the Stipulated Loss Value, Break
Amount  and all other  amounts of  Supplemental  Rent when and as the same shall
become due and owing.  In the event of any  failure on the part of Lessee to pay
any Supplemental  Rent when due, Lessor and each other  Indemnified  Party shall
have all  rights,  powers  and  remedies  provided  for  herein  or in any other
Operative  Document,  or at law or in  equity  or  otherwise,  in  the  case  of
nonpayment of Basic Rent or Renewal Rent. Lessee also shall pay to Lessor, or to
whomsoever shall be entitled thereto,  on demand,  as Supplemental  Rent, to the
extent permitted by applicable law, interest at the Past Due Rate on any part of
any  installment  of Basic Rent or Renewal Rent not paid when due for any period
for which the same shall be overdue and on any payment of Supplemental  Rent (to
the extent  permitted by applicable  law) not paid when due for the period until
the same shall be paid.

                  (d)  Security Deposit.

                  (i) Initial  Deposit.  In connection with the execution of the
Proposal Letter,  Lessee delivered to the Owner  Participant an initial security
deposit  in the amount of  US$260,000  (the  "Initial  Security  Deposit").  The
Initial  Security  Deposit  shall  be and  remain  the  property  of  the  Owner
Participant unless the Delivery Date fails to occur due for reasons other than a
default by Lessee,  in which case the Initial Security Deposit shall be returned
to Lessee.

                  (ii) In  connection  with  the  Delivery,  and as a  condition
thereto,  Lessee shall deliver to the Owner  Participant an additional  security
deposit in the amount of US$260,000  (the  "Additional  Security  Deposit",  and
together with the Initial Security Deposit, the "Security Deposit").  So long as
no Default  shall have occurred and is  continuing,  Lessee may, in exchange for
the  Security  Deposit,  cause  an  irrevocable  letter  of  credit  in form and
substance  satisfactory  to the Lessor (the "Letter of Credit") issued by a U.S.
Money Center Bank (the  "Letter of Credit  Bank") to be issued in favor of Owner
Participant (or its designee) in an amount equal to Five Hundred Twenty Thousand
Dollars   (US$520,000)   (the  "Stated  Amount")  on  the  following  terms  and
conditions:

                  (A)      Drawings  under any  Letter of Credit  may be made by
                           Owner  Participant  (or its  designee)  in part or in
                           full  upon  the  occurrence  of any of the  following
                           (each, a "Drawing Event"):

                           (1)      if Lessor or Owner  Participant  receives  a
                                    notice  from the Letter of Credit  Bank that
                                    it will not renew such Letter of Credit, and
                                    Lessee  fails to provide  Owner  Participant
                                    (or its designee)  with a substitute  Letter
                                    of Credit in the  Stated  Amount by the 10th
                                    Business Day  preceding the day on which the
                                    existing Letter of Credit is to expire; or

                           (2)      if an Event of  Default  shall have occurred
                                    and be continuing.

                  (B)      Thirty (30) days after the Expiry Date,  and provided
                           Lessee shall have  satisfied  all of its  obligations
                           hereunder    (other   than    potential    contingent
                           obligations  (of which  Lessor and Owner  Participant
                           has no knowledge)  under the indemnity  provisions of
                           this Agreement), Owner Participant shall take any and
                           all actions  which Lessee may  reasonably  request to
                           terminate and return to Lessee any outstanding Letter
                           of Credit.

                  (iii) If at any time Owner Participant (or its designee) makes
a drawing on the  Letter of Credit in excess of the amount  then owing to Lessor
and Owner  Participant  hereunder,  such  excess  amount  shall be  treated as a
deposit  held  by  Lessor  and  Owner   Participant  as  security  for  Lessee's
obligations  hereunder  (such  excess  amount  being  referred  to herein as the
"Letter of Credit  Deposit").  In the event of the  occurrence of the foregoing,
Lessee  may  obtain a  replacement  Letter of  Credit in an amount  equal to the
Letter of Credit Deposit.  If Lessee obtains such a replacement Letter of Credit
and provided that no Default has occurred and is continuing,  Owner  Participant
(or its designee)  shall return the Letter of Credit  Deposit (net of any amount
of the  Letter  of Credit  Deposit  applied  by Owner  Participant  as  provided
pursuant to Section 3(d)(vi)) to Lessee.

                  (iv) At any time  during  the term  while a Letter  of  Credit
shall  remain  outstanding  and  provided  that no Default has  occurred  and is
continuing  Lessee shall have the option of providing Owner  Participant  with a
Security  Deposit in the Stated Amount and Owner  Participant  (or its designee)
will promptly  thereafter  terminate and return to Lessee the outstanding Letter
of Credit.

                  (v) Each of the  Security  Deposit  and the  Letter  of Credit
Deposit (collectively, the "Deposit") shall be held by the Owner Participant (or
its  designee)  during  the Lease  Term as  security  for the full and  punctual
performance  of all of  Lessee's  obligations  under this  Agreement  including,
without  limitation,  satisfaction  of the  requirements of the condition of the
Aircraft  at the end of the  Lease  Term  as set  forth  in  Section  7.  Lessee
acknowledges  that the Owner  Participant  (or its  designee)  may commingle the
Deposit with its general funds. Lessee hereby grants to the Owner Participant or
its  designee,  as  applicable,  a security  interest  by way of first  priority
perfected  security  interest  in its  interest,  if any, in the Deposit and the
proceeds thereof and hereby grants to the Owner Participant or its designee,  as
applicable,  any and all of Lessee's right, title and interest therein,  if any,
as security  for Lessee's  obligations  hereunder.  No interest  shall accrue in
favor of Lessee in respect of the Deposit held by the Owner  Participant  or its
designee,  as  applicable.  At the end of the Lease Term,  upon  performance  by
Lessee,  satisfactory  to the Owner  Participant of all of Lessee's  obligations
hereunder (other than potential  contingent  obligations (of which Lessor has no
knowledge)  under  the  indemnity  provisions  of  this  Agreement),  the  Owner
Participant or its designee, as applicable,  shall refund any remaining Security
Deposit to Lessee. The Owner Participant's  obligations in respect of the return
of the Security Deposit shall be that of a debtor of Lessee, not as a trustee or
other fiduciary.

                  (vi) If a Default shall have occurred and be  continuing,  the
Owner Participant or its designee, as applicable,  may, but shall not be obliged
to,  apply the Deposit and any amount  drawn under the Letter of Credit in whole
or in part for the  payment  of any  Rent,  indemnities,  legal  fees and  other
expenses,  insurance and other casualty payments and any other amount owing from
time to time by Lessee  under  this  Agreement,  for the  payment of any loss or
damage  suffered  by Lessor or Owner  Participant  as a result of any Default or
utilize the Security  Deposit and any amount drawn under the Letter of Credit in
whole or in part to perform any of Lessee's  obligations under this Agreement or
to otherwise  remedy any  circumstance  giving rise to a Default,  including the
redelivery  condition of the Aircraft,  without prejudice to any other remedy of
Lessor or Owner  Participant  (it being  understood  that an  application of the
Security  Deposit  and any amount  drawn  under the  Letter of Credit  shall not
constitute a cure of any Default  unless and until  Lessee  shall have  complied
with the following sentence). In any such event Lessee shall, on demand, restore
the full amount of the Security  Deposit by payment to the Owner  Participant of
an amount in  immediately  available  Dollars  equal to the  amount by which the
balance of the Security  Deposit has been reduced  under this clause (iv) or, if
applicable, increase the amount available to be drawn under the Letter of Credit
to the Stated Amount.

                  (e) Payments in General.

                  (i) All  payments of Rent shall be made  directly by Lessee in
Dollars by wire transfer of immediately  available funds on the date for payment
to the  account  for Lessor  specified  in column (2) of  Schedule 3, or to such
account as Lessor shall otherwise direct by notice to Lessee.

                  (ii) If the due date for any  payment of Basic  Rent,  Renewal
Rent, Break Amount or Stipulated Loss Value is not a Business Day, then,  unless
otherwise  provided herein,  such payment shall be made on the Business Day next
preceding  such due date with the same  force and  effect as if made on such due
date and without adjustment in the amount due.

                  (iii)  All  amounts  of  interest  or  amounts  calculated  by
reference to interest  payable  under any of the  provisions  of this  Agreement
shall be  calculated  on the basis of the actual  number of days  elapsed  and a
360-day year.

                  (f) No  Deductions  or  Withholdings.  All  payments by Lessee
under this  Agreement  or any other  Operative  Document  to Lessor or any other
Indemnified  Party,  including  payments in respect of Basic Rent, Renewal Rent,
Supplemental Rent, interest,  fees, indemnities or any other item, shall be made
in full without any counterclaim, delay, deduction or withholding of any kind or
nature  whatsoever  (including,  without  limitation,  in respect of any setoff,
counterclaim,  Taxes, insurance charges, monetary transfer fees or any costs and
expenses arising in connection with the use and operation of the Aircraft).

         SECTION 4. Conditions  Precedent.  The obligations of Owner Participant
to enter into the  transactions  contemplated  hereby and of Lessor to lease the
Aircraft to Lessee are subject to the fulfillment to the  satisfaction of Lessor
and Owner  Participant,  and  Lessee  shall  (with  respect  to such  conditions
precedent as are within Lessee's  reasonable  control) procure such fulfillment,
on or prior to the Delivery Date (or, if another date is specified  below, on or
prior to such date) of the following conditions precedent:

                  (a) Delivery of Aircraft. The Airframe Manufacturer shall have
performed all of its  obligations  under the Purchase  Agreement with respect to
the delivery of the Aircraft.

                  (b) Delivery Conditions. Prior to the Scheduled Delivery Date,
the Aircraft shall have met all of the Delivery Conditions set forth on Schedule
2 hereto.

                  (c)  Approved  Maintenance  Program.  Prior  to the  Scheduled
Delivery  Date,  Lessee shall have  provided to Lessor and Owner  Participant  a
summary of the  Approved  Maintenance  Program and such  information  reasonably
requested  by  Lessor  or Owner  Participant  regarding  the  proposed  Approved
Maintenance  Program,  in  each  case,  for  the  Aircraft  (including,  without
limitation,  evidence  that the  Aviation  Authority  has  approved the Approved
Maintenance  Program and such minimum  equipment  list),  and Owner  Participant
shall have reviewed and approved such Approved Maintenance Program.

                  (d) [Intentionally reserved].

                  (e)  Agreements  and  Documents.   The  following   documents,
agreements,  instruments  or  certificates  shall  have  been  duly  authorized,
executed and delivered by the respective party or parties thereto, shall each be
satisfactory in form and substance to Lessor and Owner  Participant and shall be
in full force and effect and in the English  language and executed  counterparts
shall  have been  delivered  to Lessor  and  Owner  Participant  and/or to their
respective counsel:

                  (i)  this Agreement;

                  (ii)  Lease  Supplement  No. 1  covering  the   delivery   and
acceptance of the Aircraft and dated the Delivery Date;

                  (iii) (y) a Technical  Acceptance  Certificate and an Aircraft
Status  Report  (as of the  Delivery  Date)  and  (z) a  delivery  receipt  (the
"Delivery Receipt") in the form of Annex A to Schedule 2;

                  (iv) (y) a  Certificate  of  Insurance  in form and  substance
         satisfactory  to Lessor  and  Owner  Participant  and  which  otherwise
         complies with the  requirements of Section 15 and (z) a Broker's Letter
         in form and substance reasonably satisfactory to Owner Participant from
         the   Insurance   Brokers  and  which   otherwise   complies  with  the
         requirements of Section 15, together with such other evidence as Lessor
         shall request as to the due compliance by Lessee with Section 15;

                  (v) (w) an opinion of Ray, Quinney & Nebeker,  special counsel
         to the Owner  Trustee,  (x) an  opinion  of Arthur  T.  Voss,  in-house
         counsel  to Lessee in form and  substance  reasonably  satisfactory  to
         Owner  Participant,  (y) an opinion of  Daugherty,  Fowler,  Perigrin &
         Haught,   special  FAA  counsel,  in  form  and  substance   reasonably
         satisfactory to Lessor and Owner Participant, and in each case covering
         such  other  matters  as Lessor  or Owner  Participant  may  reasonably
         request;

                  (vi)  copies  of  documents  where  available  evidencing  the
         issuance of each  Authorization that may be required in connection with
         the remittance to Lessor and any other intended recipient of any amount
         payable under this Agreement,  or any other Operative  Document and the
         performance by Lessee of any of its respective obligations hereunder or
         thereunder;

                  (vii)   certified   copies   of   Lessee's    Certificate   of
         Incorporation,  bylaws and any other organizational  documents plus any
         subsequent amendments thereto;

                  (viii)  copies of  resolutions  of the Board of  Directors  of
         Lessee or other written evidence of appropriate  corporate action, duly
         authorizing or ratifying the lease of the Aircraft  hereunder,  and the
         execution,  delivery and  performance  of this  Agreement and the other
         Operative Documents,  certified by a duly authorized officer of Lessee,
         in the case of any such  resolutions,  to have  been  passed  at a duly
         convened  and  constituted  meeting,  and  in  each  case  to be  true,
         accurate,  complete,  unamended  and in full force and effect as of the
         Delivery Date;

                  (ix)  certificate  signed  by a  duly  authorized  officer  of
Lessee:

                                    (u)  certifying  the  incumbency,   and  the
                  accuracy  of  the   signatures,   of  the  Person  or  Persons
                  authorized to execute and deliver the  Operative  Documents on
                  behalf of Lessee;

                                    (v) stating  that  Lessee's  representations
                  and  warranties  contained  in this  Agreement  and each other
                  Operative Document are and shall be true and correct on and as
                  of the  Delivery  Date as  though  made on and as of such date
                  (unless  made as of a  specified  date,  in  which  case  such
                  representations and warranties shall be true and correct as of
                  such specified date);

                                    (w)  stating  that no  Default  or  Event of
                  Default has occurred and is continuing or will result from the
                  lease of the Aircraft under this Agreement; and

                  (x)  such  other  documents,   agreements,   certificates  and
         evidence with respect to the Aircraft,  Lessee,  any Persons acting for
         Lessee  or  otherwise  as Lessor or Owner  Participant  may  reasonably
         request  in  connection  with  the  consummation  of  the  transactions
         contemplated  by this Agreement or the other Operative  Documents,  the
         taking  of all  proceedings  (corporate  or  otherwise)  in  connection
         therewith  or  compliance  with all the  conditions  set  forth in this
         Section 4.

                  (f) Delivery Date  Conditions.  Each of the following shall be
true on the Delivery Date:

                           (i)  Lessee  shall  have  paid in full (x) the  first
         installment of Basic Rent and (y) the Security Deposit;

                           (ii) all  representations  and  warranties  of Lessee
         hereunder  and under the other  Operative  Documents  shall be true and
         correct on and as of the Delivery Date as though made on and as of such
         date  (unless  made  as  of  a  specified  date,  in  which  case  such
         representations  and  warranties  shall be true and  correct as of such
         specified date);

                           (iii) Lessee shall have performed,  complied with and
         observed all its obligations, covenants and agreements set forth herein
         and in each other  Operative  Document which it is required to perform,
         comply with or observe prior to or on the Delivery Date;

                           (iv) no  Default,  Event of Default or Event of Loss,
         or event,  condition  or  circumstance  that  would  with the giving of
         notice or  passage  of time or both  become or give rise to an Event of
         Loss, shall have occurred;

                           (v) (y) no material  adverse  change has  occurred in
         the  financial  condition or prospects of Lessee from that set forth in
         its unaudited  consolidated  financial  statements  dated September 30,
         1998 and (z) nothing has occurred  between  September  30, 1998 and the
         Delivery Date which could  materially and adversely  affect the ability
         of Lessee to carry on its business or to perform its obligations  under
         any Operative Document to which it is or will be a party; and
                           (vi) Owner  Participant shall have received a copy of
         Lessee's  consolidated   financial  statements  referenced  in  Section
         5(b)(x) hereof.

                  (g)  Registration.  The Aircraft shall be registered with  the
Aviation Authority in the name of Lessor.

                  (h)  Necessary  Government  Actions.  All  appropriate  action
required to have been taken prior to the Delivery Date by the Aviation Authority
or any governmental or political agency,  subdivision or  instrumentality of the
United States in connection with the transactions contemplated hereby shall have
been  taken,  and  all  orders,  permits,  licenses,  waivers,   authorizations,
exemptions  and  approvals  of such  entities  required  to be in  effect on the
Delivery Date in connection with the transactions contemplated hereby shall have
been issued, and all such orders, permits,  licenses,  waivers,  authorizations,
exemptions  and  approvals  shall be in full force and effect on the date hereof
and  on  the  Delivery  Date  (no  such  orders,  permits,  licenses,   waivers,
authorizations,  exemptions and approvals  shall be issued on a temporary  basis
pending further review by the entity requiring such to be in effect).

                  (i) No Government  Actions. No action or proceeding shall have
been instituted nor shall  governmental  action be threatened  before any United
States or foreign court or governmental agency, nor shall any order, judgment or
decree have been issued or proposed to be issued by any United States or foreign
court or  governmental  agency at the time of the  Delivery  Date to set  aside,
restrain, enjoin or prevent the completion and consummation of this Lease or the
transactions contemplated hereby and thereby.

                  (j) No Change in Law. No change shall have occurred  after the
date of execution  and delivery of this Lease in applicable  law or  regulations
thereunder or  interpretations  thereof by  appropriate  regulatory  authorities
which, in the reasonable opinion of Lessor or Owner Participant, would make it a
violation of a law or  regulations  for Lessor or Owner  Participant to execute,
deliver and  perform  its  obligations  hereunder  or under any other  Operative
Document to which it is a party.

The conditions precedent specified in this Section 4 are for the sole benefit of
Lessor and Owner  Participant  and may be waived or deferred in whole or in part
and with or without  condition by Lessor and Owner  Participant.  If any of such
conditions  is not  satisfied  or waived in  writing  by Lessor on and as of the
Delivery Date and Lessor, nonetheless delivers the Aircraft to Lessee hereunder,
Lessee hereby  covenants and agrees to satisfy,  or cause the  satisfaction  of,
such outstanding conditions within thirty days after the Delivery Date.

         SECTION 5.  Representations and Warranties.

                  (a)  Disclaimer; Representations, Warranties and  Covenants of
Lessor and Owner Participant.

                           (i)  EXCEPT AS  SPECIFICALLY  SET FORTH IN ANY OF THE
         OPERATIVE  DOCUMENTS,  THE AIRCRAFT SHALL BE DELIVERED UNDER THIS LEASE
         "AS IS, WHERE IS" AND LESSEE  AGREES,  ACKNOWLEDGES  AND ACCEPTS  THAT,
         NEITHER  LESSOR NOR ANY OTHER  INDEMNIFIED  PARTY MAKES ANY WARRANTY OR
         REPRESENTATION WHATSOEVER CONCERNING THE AIRCRAFT OR OTHERWISE. LESSEE,
         FOR THE BENEFIT OF LESSOR AND EACH  INDEMNIFIED  PARTY,  HEREBY WAIVES,
         RELEASES  AND  RENOUNCES  ALL  WARRANTIES,  REPRESENTATIONS  AND  OTHER
         INDEMNITIES,  OBLIGATIONS  AND  LIABILITIES  OF  LESSOR  AND ANY  OTHER
         INDEMNIFIED  PARTY AND ANY  RIGHTS,  CLAIMS  AND  REMEDIES  OF  LESSEE,
         EXPRESS OR IMPLIED,  ARISING BY LAW OR  OTHERWISE,  IN EACH CASE,  WITH
         RESPECT  TO ANY  NONCONFORMANCE  OR  DEFECT IN THE  AIRCRAFT,  ANY PART
         THEREOF OR ANY OTHER THING DELIVERED,  LEASED, CHARTERED OR TRANSFERRED
         UNDER THIS LEASE, OR OTHERWISE INCLUDING, WITHOUT LIMITATION:

                  (A) ANY WARRANTY AS TO THE  AIRWORTHINESS,  VALUE,  CONDITION,
         DESIGN, OPERATION OF, OR THE QUALITY OF THE MATERIAL OR WORKMANSHIP IN,
         OR ANY DEFECT IN, THE AIRCRAFT, THE AIRFRAME, ANY ENGINE, ANY PART, ANY
         DATA, ANY AIRCRAFT DOCUMENTATION OR ANY OTHER THING DELIVERED,  SOLD OR
         TRANSFERRED HEREUNDER;

                  (B) ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR USE
         FOR A PARTICULAR PURPOSE;

                  (C) ANY EXPRESS OR IMPLIED WARRANTY AS TO TITLE;

                  (D) ANY IMPLIED WARRANTY ARISING FROM  COURSE OF  PERFORMANCE,
         COURSE OF DEALING OR USAGE OF TRADE;

                  (E) ANY OBLIGATION OR LIABILITY WITH RESPECT TO ANY  ACTUAL OR
         ALLEGED PATENT OR OTHER INTELLECTUAL PROPERTY INFRINGEMENT;

                  (F) ANY OBLIGATION, LIABILITY, RIGHT, CLAIM OR REMEDY IN TORT,
         WHETHER OR NOT IN STRICT OR  ABSOLUTE  LIABILITY  OR  ARISING  FROM THE
         NEGLIGENCE  OF  LESSOR OR ANY  INDEMNIFIED  PARTY,  ACTUAL OR  IMPUTED,
         ACTIVE OR PASSIVE; AND

                  (G) ANY OBLIGATION, LIABILITY, RIGHT, CLAIM OR REMEDY FOR LOSS
         OR DAMAGE TO THE AIRCRAFT, THE AIRFRAME, ANY ENGINE, ANY PART, ANY DATA
         OR ANY OTHER THING,  FOR ANY LOSS OF USE,  REVENUE OR PROFIT OR FOR ANY
         OTHER DIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES.

                           (ii) DELIVERY BY LESSEE TO LESSOR OF LEASE SUPPLEMENT
                  NO. 1 WILL BE  CONCLUSIVE  PROOF AS BETWEEN  LESSOR AND LESSEE
                  (BUT WITHOUT PREJUDICE TO ANY CLAIMS LESSOR OR LESSEE MAY HAVE
                  AGAINST THE AIRFRAME MANUFACTURER,  ENGINE MANUFACTURER OR ANY
                  VENDOR WITH RESPECT TO THE AIRCRAFT)  THAT LESSEE HAS EXAMINED
                  AND INSPECTED THE AIRCRAFT, THAT THE AIRCRAFT AND THE AIRCRAFT
                  DOCUMENTATION  ARE  SATISFACTORY TO LESSEE AND THAT LESSEE HAS
                  IRREVOCABLY  AND  UNCONDITIONALLY  ACCEPTED  THE  AIRCRAFT FOR
                  LEASE HEREUNDER WITHOUT ANY RESERVATIONS WHATSOEVER.

                           (iii)  Each  of  Lessor  and  the  Owner  Participant
                  represents   and  warrants  that  on  the  Delivery  Date  and
                  throughout  the  Lease  Term,  so long as no Event of  Default
                  shall  have  occurred  and  be  continuing,  except  as may be
                  expressly provided in this Agreement or in any other Operative
                  Document to which Lessee is a party or consents,  it shall not
                  take  or  cause  to be  taken  any  action  inconsistent  with
                  Lessee's right of quiet  enjoyment of, or otherwise in any way
                  interfere with or interrupt, the continuing use, operation and
                  possession  of the  Aircraft,  the  Airframe  or any Engine by
                  Lessee.

                           (iv) Each of Lessor and the Owner Participant  hereby
                  agrees for the benefit of each lessor of any  airframe  leased
                  to Lessee and each seller of an airframe  purchased  by Lessee
                  subject to a conditional sale or other security agreement that
                  it will not  acquire  or  claim,  as  against  such  lessor or
                  seller,  any right, title or interest in any engine covered by
                  any such lease or conditional sale and owned by such lessor or
                  seller,  which  engine is attached to the  Airframe,  provided
                  that such agreement of Lessor and the Owner  Participant shall
                  not be for the benefit of any lessor or seller of any airframe
                  leased  to  Lessee  or  purchased  by  Lessee   subject  to  a
                  conditional  sale,  unless such lessor or seller has expressly
                  agreed  (which  agreement  may be  contained  in such lease or
                  conditional sale agreement) that neither it nor its successors
                  or  assigns  will   acquire,   as  against   Lessor  or  Owner
                  Participant,  any right,  title or  interest in an Engine as a
                  result of such Engine's being installed on such airframe.

                  (b)  Lessee's  Representations  and  Warranties.  In  order to
induce  Lessor and Owner  Participant  to enter into this Lease and to lease the
Aircraft,  Lessee hereby represents and warrants to Lessor and Owner Participant
as of the date hereof and as of the Delivery  Date (unless,  in each case,  such
representation and warranty is expressly applicable on and as of another date or
dates) that:

                           (i) Organization, Qualification, Etc. Lessee (w) is a
         corporation duly incorporated  under the laws of the State of Colorado,
         (w) holds all Authorizations necessary to authorize Lessee to engage in
         air transport and to carry on scheduled  passenger and cargo service in
         each  case as  presently  conducted,  (x) has the  corporate  power and
         authority to own or hold under lease its properties wherever located or
         used and to enter into and perform its obligations under each Operative
         Document to which it is a party,  (y) is duly  qualified and authorized
         to do business,  and is in good standing, in each jurisdiction in which
         the nature of its business makes such qualification  necessary,  except
         where the absence of such qualification would not materially  adversely
         affect its  ability  to perform  its  obligations  under the  Operative
         Documents and (z) is a Certificated Air Carrier.

                           (ii) Corporate Authority. The execution, delivery and
         performance  by Lessee of this  Agreement,  Lease  Supplement No. 1 and
         each other Operative Document to which Lessee is a party have been duly
         authorized by all necessary  corporate action on the part of Lessee, do
         not require any  stockholder  or shareholder  approval,  or approval or
         consent of any trustee or holders of any indebtedness or obligations of
         Lessee,  except  such as have been duly  obtained  or, by the  Delivery
         Date, will have been duly obtained, and copies of which shall have been
         delivered  to Lessor and Owner  Participant  on or before the  Delivery
         Date.

                           (iii) Government Approvals. Neither the execution and
         delivery by Lessee of this  Agreement,  Lease  Supplement  No. 1 or any
         other Operative Document to which Lessee is a party nor the performance
         by Lessee of its  obligations  hereunder  or  thereunder  requires  any
         Authorization,  except  for (y)  Authorizations  that  have  been  duly
         obtained  and are in full force and  effect,  and copies of which shall
         have been  delivered to Lessor and Owner  Participant  on or before the
         Delivery  Date,  and  (z)  any  normal  periodic  and  other  reporting
         requirements under the applicable rules and regulations of the Aviation
         Authority (but only to the extent  required to be observed or performed
         after the Delivery Date).

                           (iv) No Breach. Neither the execution and delivery of
         this Agreement,  Lease Supplement No. 1 or any other Operative Document
         by  Lessee  nor  the   consummation  by  Lessee  of  the   transactions
         contemplated hereby or thereby nor compliance by Lessee with any of the
         terms or  provisions  hereof or  thereof  will (x)  violate  any of the
         provisions  of the  organizational  or charter  documents  or bylaws of
         Lessee,  (y) conflict  with or  contravene,  or result in the creation,
         perfection or enforcement  of any lien under,  any law applicable to or
         binding  upon the  Aircraft,  Lessee or any  property  of Lessee or (z)
         conflict with or result in any breach of any of the terms or provisions
         of, or  constitute  any  default  under,  or result in or  require  the
         creation of any Lien upon any property of Lessee under,  any indenture,
         mortgage, deed of trust, conditional sales contract, note, loan, credit
         agreement or other  agreement or  instrument to which Lessee is a party
         or by  which  Lessee  or its  properties  or  assets  may be  bound  or
         affected.

                           (v) Legal, Valid and Binding Agreements.  This Lease,
         Lease  Supplement  No. 1 and each  other  Operative  Document  to which
         Lessee is a party,  in each case, as and when entered into,  have been,
         or will be, duly  executed and delivered by Lessee and  constitute,  or
         will constitute,  legal, valid, binding and enforceable  obligations of
         Lessee.

                           (vi)  Litigation.  There are no pending or threatened
         actions or proceedings before any court or administrative agency (y) in
         respect  of this  Agreement  or any  other  Operative  Document  or the
         Aircraft or the performance by Lessee of its  obligations  hereunder or
         under any other  Operative  Document or (z) which  would,  if adversely
         determined,  materially  adversely  affect  the  ability  of  Lessee to
         perform its obligations under the Operative Documents.

                           (vii)  Filing.  Except  for the  registration  of the
         Aircraft  with  the FAA and the  filings  or  recordings  described  in
         Schedule 4, no further action, including the filing or recording of any
         instrument or document is necessary or advisable  under the laws of the
         State of Registration or the Lessee  Jurisdiction (x) in order for this
         Agreement to constitute a valid and perfected  lease of record relating
         to the  Aircraft,  (y) to  authorize  or permit  Lessee to perform  its
         obligations   under  each  Operative   Document   (including,   without
         limitation,  Lessee's  obligation to pay Rent) or (z) fully to protect,
         establish,  perfect and preserve Lessor's title to, and Lessor's rights
         and interests in, the Aircraft as against Lessee and any other Person.

                           (viii) No Withholding. Lessee will not be required to
         deduct  from  any  Rent  payment  made  or to  be  made  hereunder  any
         withholding  or other Tax under the laws of the State of  Registration,
         the Lessee Jurisdiction or any other jurisdiction,  either (y) on or by
         virtue of the execution or delivery by Lessee of this  Agreement or any
         other  Operative  Document or (z) on or by virtue of the performance by
         Lessee of this Agreement or any other  Operative  Document,  including,
         without limitation,  payment of Rent or any other amount made, or to be
         made,  by Lessee  pursuant  to this  Agreement  or any other  Operative
         Document.

                           (ix) No  Default or Event of  Default.  There has not
         occurred  any event  which is  presently  continuing  and  which  would
         constitute a Default or Event of Default under this Agreement or any of
         the other Operative Documents.

                           (x) Financial Condition.  The statements of financial
         position of Lessee as of March 31, 1998 and  September 30, 1998 and the
         related  statements of earnings and cash flows of Lessee for the fiscal
         year and six (6)  months  then  ended,  fairly  present  the  financial
         condition of Lessee as at such dates and the results of operations  and
         cash flow of Lessee for the periods ended on such dates,  in accordance
         with generally  accepted  accounting  principles  consistently  applied
         (except  as may be stated in the notes  thereto),  and,  subject in the
         case of the  March  31,  1998  statements,  to  normal  year-end  audit
         adjustments,  since March 31, 1998,  there has been no material adverse
         change in such  condition or  operations,  except as disclosed in press
         releases issued by Lessee.

                           (xi) Taxes.  Lessee has paid or caused to be paid all
         Taxes when due and  payable or has made  adequate  provision  by way of
         security  for all Taxes  payable by Lessee  (except to the extent being
         contested  in good faith and by  appropriate  proceedings,  and for the
         payment of which adequate reserves have been provided,  so long as such
         contest  does not  involve a material  danger of the sale,  forfeiture,
         confiscation,  seizure  or loss of the  Aircraft,  any  Engine  or Part
         thereof).  No  Taxes  (including,  without  limitation,  any  stamp  or
         value-added taxes), levies,  imposts,  duties or similar charges may be
         imposed by the government of the Lessee Jurisdiction, or any Government
         Entity or political or taxing subdivision therein, upon or with respect
         to the execution or delivery of this  Agreement or any other  Operative
         Document or the delivery of the Aircraft hereunder.

                           (xii) No Material Adverse Change. Since September 30,
         1998 no event has  occurred or state of affairs  exists that has or may
         have a material adverse effect on (i) the ability of Lessee to carry on
         its business or to perform its obligations under any Operative Document
         to which it is or will be a party or (ii) the  rights or  interests  of
         Lessor under any Operative Document to which it is or will be a party.

                           (xiii) Pari Passu.  The  obligations  of Lessee under
         this Agreement and the other  Operative  Documents are direct,  general
         and  unconditional  obligations  of Lessee and rank at least pari passu
         with  all  other  present  and  future  unsecured  and   unsubordinated
         obligations  (including  contingent  obligations)  of  Lessee  with the
         exception of such  obligations as are mandatorily  preferred by law and
         not by virtue of any contract.

                           (xiv)  Section  1110.   Lessor  is  entitled  to  the
         protection  of  Section  1110 of  Chapter  11 of Title 11 of the United
         States  Code in  connection  with its right to take  possession  of the
         Aircraft,  Airframe  and  Engines  in the  event of a case  under  such
         Chapter 11 in which Lessee is a debtor.

         The rights and remedies of Lessor or Owner  Participant  in relation to
any  misrepresentation  or breach of warranty on the part of Lessee shall not be
prejudiced by any  investigation by or on behalf of Lessor or Owner  Participant
into the affairs of Lessee, by the performance of this Agreement or by any other
act or  thing  which  may be done or  omitted  to be done  by  Lessor  or  Owner
Participant  and which would or might,  but for this  provision,  prejudice such
rights and remedies.

         SECTION 6.  Certain Covenants of Lessee.  Lessee  covenants  and agrees
with Lessor and Owner Participant at Lessee's sole cost and expense, as follows:

                  (a)  Maintenance  of  Corporate  Existence;   Duly  Qualified;
Certificated Air Carrier. Subject to Section 6(b), at all times during the Lease
Term,  Lessee  shall (i) exist as a company  incorporated  under the laws of the
State of Colorado, (ii) hold all Authorizations necessary to authorize Lessee to
engage in air transport and to carry on passenger and cargo service in each case
as presently  conducted by Lessee,  (iii) have the corporate power and authority
to own or hold under lease its properties  wherever located or used and to enter
into and perform its obligations under each Operative  Document to which it is a
party,  (iv) be duly  qualified and  authorized  to do business,  and be in good
standing,  in each  jurisdiction  in which the nature of its business makes such
qualification  necessary,  except where the absence of such qualification  would
not materially or adversely affect its ability to perform its obligations  under
the Operative Documents and (v) at all times be a Certificated Air Carrier.

                  (b)  Merger  or  Consolidation.   Lessee  shall  preserve  its
corporate  existence,  and will not merge or consolidate  with any person unless
the  successor  person   resulting  from  such  merger  or  consolidation   (the
"Successor"):

                           (i)   is the Lessee or a corporation incorporated  in
         the State of Colorado or another State of the United States;

                           (ii)  shall have a net worth  immediately  after such
         merger  or  consolidation  of not less  than  the  Lessee's  net  worth
         immediately prior thereto;

                           (iii) shall be  authorized  under  applicable  law to
         perform the Lessee's obligations under this Lease to the same extent as
         the Lessee;

                           (iv)  shall   deliver    to  the   Lessor  and  Owner
         Participant an agreement in form and substance reasonably  satisfactory
         to  the  Lessor  Owner  Participant  containing  an  assumption  by the
         Successor of the Lessee's  representations  and  warranties  under this
         Lease,  together  with  the due  and  punctual  performance  of all the
         Lessee's obligations under this Lease; and

                           (v) shall deliver to the Lessor and Owner Participant
         an opinion of counsel reasonably  satisfactory in form and substance to
         the  Lessor and Owner  Participant  to the  effect  that the  agreement
         referred to in  sub-clause  (iii)  above  constitutes  the  Successor's
         legal, valid, binding and enforceable obligations.

                  (c)  Reporting  Requirements.  The Lessee shall furnish to the
Lessor and Owner Participant:

                           (i)  within  45 days  after the last day of the first
         three  fiscal  quarters  of  each  fiscal  year  of  Lessee,  unaudited
         consolidated  quarterly financial statements of the Lessee prepared for
         such  quarter  as of the last day of such  quarter  and  statements  of
         income  and  retained  earnings  for  such  fiscal  quarter  and  on  a
         comparative  basis  figures  for  the   corresponding   period  of  the
         immediately  preceding fiscal year, all in reasonable detail, each such
         statement to be certified in a certificate of Lessee's chief  financial
         officer or chief accounting  officer as fairly presenting the financial
         position and the results of operations of the Lessee as at its date and
         for such quarter (subject to year-end audit  adjustments) and as having
         been prepared in accordance with GAAP;

                           (ii)  as soon as available but not in any event later
         than 90 days after the last day of each fiscal year of Lessee,  audited
         financial  statements of the Lessee prepared for such year, including a
         balance  sheet of Lessee of the last day of such  year,  statements  of
         income and retained  earnings of Lessee for such fiscal year, a balance
         sheet of the Lessee as of the last day of such year and  statements  of
         income and retained  earnings of the Lessee for such fiscal year and in
         all cases on a comparative basis figures for the immediately  preceding
         fiscal year, all in reasonable detail, each prepared in accordance with
         GAAP and certified without qualification by KPMG Peat Marwik or another
         firm of independent  certified public  accountants as fairly presenting
         the  financial  position and the results of operations of Lessee at the
         end of and  for  such  fiscal  year  and as  having  been  prepared  in
         accordance with GAAP;

                           (iii) in lieu of the financial statements referred to
         in sub-clauses (i) and (ii) above,  any Quarterly  Reports on Form 10-Q
         and  Annual  Report on Form 10-K for the  respective  periods  filed by
         Lessee pursuant to and in accordance  with the Securities  Exchange Act
         of 1934, as amended;

                           (iv)  concurrently  with  the  financial   statements
         furnished  pursuant to Clauses  6(c)(i) and (ii)  above,  an  officer's
         certificate  signed by the chief financial  officer or chief accounting
         officer of Lessee certifying to the best knowledge after due inquiry of
         such officer that no Default occurred during the period covered by such
         financial  statements  and no  Default  exists  on  the  date  of  such
         officer's certificate or, if a Default occurred or exists, stating that
         fact and  specifying the nature and period of existence of such Default
         and the actions  Lessee  took or proposes to take with  respect to such
         Default; and

                           (v)   on  request   from  time  to  time  such  other
         information  regarding  the Lessee and its  business and affairs as the
         Lessor or the Lender may reasonably request.

                  (d) Government  Approvals.  Lessee shall maintain, or cause to
be maintained,  in full force and effect all Authorizations obtained or effected
in connection with this Agreement and every document or instrument  contemplated
hereby as are  required  to be  maintained  and shall  take all such  additional
action as may be necessary or advisable in connection therewith.  Lessee further
undertakes  to obtain  or effect  any new or  additional  Authorizations  as may
become  necessary for the performance of any of the terms and conditions  hereof
or any other document or instrument contemplated hereby.

                  (e) Taxes.   Lessee  shall  file or cause to be filed  all tax
returns  which  are  required  to be filed and shall pay or cause to be paid all
Taxes when due and payable  (except to the extent being  contested in good faith
and by appropriate  proceedings,  and for the payment of which adequate reserves
have been  provided  but only as long as such  proceedings  do not  involve  any
material danger of the sale,  forfeiture,  confiscation,  seizure or loss of the
Aircraft or any interest therein).

                  (f) Place of Business.  Lessee shall provide to Lessor written
notice of any change in its principal place of business as set forth in Schedule
3 within 30 days thereafter.

                  (g) Filings.   Lessee  shall  promptly  take all such  action,
including  the filing or recording of any  instrument  or document as may,  from
time to  time,  be  necessary  or  advisable  under  the  laws of the  State  of
Registration  and the Lessee  Jurisdiction  (x) in order for this  Agreement  to
constitute a valid and perfected lease of record  relating to the Aircraft,  (y)
to authorize or permit Lessee to perform its  obligations  under each  Operative
Document (including,  without limitation,  its obligation to pay Rent) or (z) to
fully protect,  establish,  perfect and preserve Lessor's title to, and Lessor's
rights and interests in, the Aircraft as against Lessee,  and any other Persons.
For the avoidance of doubt,  the cost of all filings and related  notarizations,
required by this  Agreement or any other  Operative  Document  shall be borne by
Lessee.

                  (h) Approved  Maintenance  Program.  Lessee shall not make any
substantive changes to the Approved Maintenance Program unless Owner Participant
shall have  reviewed  and  approved  such  substantive  changes to the  Approved
Maintenance  Program  which  Lessee  proposes  to make  during  the Lease  Term,
provided that (ii) Owner Participant's  approval/disapproval of such substantive
changes shall be reasonable and consistent with industry standards.

         SECTION 7.  Return of the Aircraft.

                  (a) Date and  Location  of  Return.  Upon  any  expiration  or
termination of the Lease Term, subject only to Section 13(b)(ii)(x),  Lessee, at
its own risk,  cost and  expense,  shall  return  the  Aircraft,  including  the
Airframe,  the  Engines,  all Parts  thereof and the Aircraft  Documentation  to
Lessor or its designee in accordance  with the  provisions of this Agreement and
shall perform the elements of the Final Inspection as required hereby, all prior
to the end of the Lease Term (the "Return"). Not later than the end of the Lease
Term,  the  Aircraft  shall be returned to Lessor or its  designee at the Return
Location.

                  (b) Condition of Aircraft.  At Return,  Lessee  shall,  at its
sole risk, cost and expense,  procure that the Aircraft is free and clear of all
Liens (other than Lessor  Liens) and that the Aircraft  complies in all respects
with the conditions and requirements set forth in Schedule 5.

                  (c) Final Inspection.

                           (i) No less than 60 days prior to commencement of the
         Return,  Lessee shall  provide  Lessor with written  notice of the date
         (which  shall be not less than  fifteen  (15) days  prior to the Expiry
         Date) of, and a reasonably  complete plan for the content of, the Final
         Maintenance  and shall give Lessor  further  written notice of the date
         of, and any changes to the plan for, the Final Maintenance.  During the
         entire period of such Final  Maintenance,  the Aircraft,  including the
         Aircraft  Documentation,  shall  be made  available  to  Lessor  and/or
         Lessor's  agents,  representatives  and designees (each, an "Inspecting
         Party") for ground  inspection by the Inspecting  Parties at the Return
         Location.  So  long  as  no  Event  of  Default  has  occurred  and  is
         continuing,  no such  inspection  shall  unreasonably  interfere in the
         business operations of Lessee except to the extent such interference is
         reasonably  necessary  to enable an  Inspecting  Party to exercise  its
         rights set forth in this Section 7(c)(i).

                  Lessee  shall make  available to the  Inspecting  Parties such
         documentation regarding the condition, use, maintenance,  operation and
         history of the Aircraft  during the Lease Term as Lessor may reasonably
         request.  During the Final Inspection,  any Inspecting Party shall have
         the right to  reasonably  request  that  additional  panels or areas be
         opened in order to allow further  inspection by any  Inspecting  Party.
         Lessee shall remove the Aircraft from service and open the areas of the
         Aircraft as required  to perform  the Final  Maintenance  and the other
         inspections and checks as contemplated in this Section 7 and Schedule 5
         that are  reasonably  requested by Lessor in accordance  with the terms
         hereof and otherwise  permit Lessor to determine,  and assist Lessor in
         determining that the Aircraft, including the Aircraft Documentation, is
         in the condition required herein.

                           (ii)  Promptly  after  such  inspections,  except  as
         otherwise  agreed in writing by Lessor and  Lessee,  any  discrepancies
         from the  Aircraft  return  condition  requirements  set  forth in this
         Section 7, and any  discrepancies  that must be  corrected  in order to
         comply with the  Approved  Maintenance  Program,  which  shall  include
         clearing of all  deferred  maintenance  items,  shall be  corrected  by
         Lessee at its cost prior to the  operational  ground check described in
         Section 7(d).

                  (d) Operational Ground Check.

                           (i) In connection  with the Return (and following the
         inspection  referred  to in  Section  7(c)),  Lessee  shall  conduct an
         operational  ground  check  of the  Aircraft  in  accordance  with  the
         procedures set forth in the Airframe Manufacturer's maintenance manual,
         for the purpose of  demonstrating  to the  reasonable  satisfaction  of
         Lessor the  operation of all  Aircraft  systems that can be verified on
         the ground,  including,  if required by Lessor and at Lessee's  cost, a
         full fuel tank leak check, audible ignition check (both systems), pitot
         and static systems check and hydraulic system internal leak check.

                           (ii)  Promptly  after the  operational  ground check,
         except  as  otherwise  agreed in  writing  by Lessor  and  Lessee,  any
         discrepancies from the Aircraft return condition requirements set forth
         in this  Section 7, and any  discrepancies  that must be  corrected  in
         order to comply with the Approved  Maintenance Program and the Airframe
         Manufacturer's  maintenance  manual  criteria,  shall be  corrected  by
         Lessee  at its cost  prior to the  demonstration  flight  described  in
         Section 7(e).

                  (e) Demonstration Flight.

                           (i)  Immediately  following  the  operational  ground
         check  pursuant  to  Section  7(d),  but  prior to  Lessor's  technical
         acceptance of the Aircraft,  Lessee shall,  using its own pilots and at
         its own cost,  carry  out for the  Inspecting  Parties a  demonstration
         flight in the Aircraft in accordance with Lessee's  specifications  and
         the Lessee's Aviation  Authority-approved  flight manual to demonstrate
         the proper functioning of Aircraft systems and components, as requested
         by Lessor within limits and/or  guidelines  established by the relevant
         manufacturers  and the Aviation  Authority.  Such flight shall continue
         for the duration necessary to perform such check flight procedures, but
         for a period not  exceeding  two (2) hours.  Lessor shall be allowed at
         least two representatives  on-board as observers during such flight and
         Lessee  shall  comply  with  all  reasonable   requests  made  by  such
         representatives during such flight.

                           (ii)  Except as  otherwise  agreed in  writing by the
         Lessor and Lessee,  promptly following such  demonstration  flight, any
         deficiencies from the Aircraft return condition  requirements set forth
         in this  Section 7 and Schedule 5, and any  discrepancies  that must be
         corrected in order to comply with the Approved  Maintenance Program and
         the  Airframe  Manufacturer's  maintenance  manual and to  achieve  the
         proper  functioning of the Aircraft  systems and  components,  shall be
         corrected by Lessee at its cost prior to Return.

                  (f) Technical Acceptance.  Upon satisfactory completion of the
Final  Inspection and, unless  otherwise agreed in writing by Lessor and Lessee,
satisfactory  correction of any  discrepancies  or  deficiencies  required to be
corrected by Lessee prior to Return, Lessor shall execute and deliver to Lessee,
a delivery  receipt in the form of Annex A to Schedule 5 (the "Return  Receipt")
which shall,  for all purposes  hereof,  constitute  complete,  irrevocable  and
absolute evidence of Lessor's  technical  acceptance of the Aircraft,  except as
validly noted in such Return Receipt. To the extent technical  acceptance occurs
prior to Return,  Lessee shall remain liable for the  performance  of all of its
payments and other obligations  hereunder,  and for any damage to or loss of the
Aircraft  occurring between the date thereof and Return (it being understood and
agreed that Lessee  shall  maintain  insurance  as required by Section 15 to and
including such date).

                  (g)  Failure  to  Return  Aircraft.  If Lessee  shall,  due to
reasons of Force Majeure or for any other reason whatsoever,  fail to return the
Aircraft  at the time or in the  condition  specified  herein  or  return of the
Aircraft  is not  accepted  by Lessor  because of  Lessee's  failure to meet the
requirements  of this  Section  7 and  Schedule  5, the  obligations  of  Lessee
provided in this Agreement and each other Operative  Document to which Lessee is
a party  (including the obligation to pay Rent, on a per diem basis based upon a
pro rata  application of 125% of the monthly Rent in force during the last month
of the Lease Term) shall  continue in effect with respect to the  Aircraft,  and
the Lease Term shall be deemed to be extended  until  Return of the  Aircraft to
Lessor; provided that, this Section 7(g) shall not be construed as permitting or
authorizing  Lessee to fail to meet,  or consenting to or waiving any failure by
Lessee to perform, Lessee's obligation to return the Aircraft in accordance with
the requirements of this Agreement.

                  (h)  Transition.  Lessee  acknowledges  that Lessor intends to
lease or sell the  Aircraft to another  Person at the end of the Lease Term.  In
order  to  facilitate  such  lease or sale of the  Aircraft,  Lessee  agrees  to
cooperate  with Lessor and to  otherwise  assist  Lessor in such matters by, for
example:

                           (i) allowing  reasonable  inspections of the Aircraft
                  by the Follow-On Operator (without interrupting any commercial
                  operation of the Aircraft);

                           (ii)  using  reasonable  endeavors  to  schedule  the
                  Return of the  Aircraft and the Final  Inspection  in a manner
                  that will allow for a simultaneous delivery of the Aircraft to
                  the Follow-On Operator;

                           (iii)  assisting with exporting the Aircraft from the
                  State  of  Registration   and  arranging  for  the  notice  of
                  deregistration  of the  Aircraft  to be sent  to the  aviation
                  authority in the country where the Aircraft will be registered
                  by the Follow-On Operator;

                           (iv)  assisting  with the  transition of the Aircraft
                  from  the  Approved  Maintenance  Program  to the  maintenance
                  program of the Follow-On  Operator by providing  access to the
                  relevant technical data; and

                           (v)  performing  or  procuring  the   maintenance  or
                  modifications  to the  Aircraft as may be agreed by Lessor and
                  Lessee, at Lessor's cost.

         SECTION 8.  Liens.

                  (a) No Liens.  Lessee will not directly or indirectly  create,
incur,  assume or suffer to exist, or agree to create or assume,  any Lien on or
with respect to the Aircraft, any Engine or any Part or in this Agreement, or in
any right, title or interest in any of the foregoing, except:

                           (i)  the  rights  of  Lessor  and  Owner  Participant
         provided in the Operative Documents;

                           (ii)  the  rights  of  others  under   agreements  or
         arrangements to the extent permitted by the terms of Section 11;

                           (iii)  Lessor Liens;

                           (iv)  Liens  for  Taxes  of  Lessee  arising  in  the
         ordinary  course of business  either not yet due or being  contested in
         good faith by  appropriate  proceedings  (and for the  payment of which
         adequate  reserves have been provided) so long as such contest does not
         involve any material danger of the sale, forfeiture, seizure or loss of
         the Airframe, any Engine or any Part or any interest therein;

                           (v)     materialmen's,     mechanics',     workmen's,
         repairmen's, employees' or other like Liens arising by operation of law
         in the ordinary course of Lessee's  business  (including  those arising
         under  maintenance  agreements  entered into in the ordinary  course of
         business)  securing  obligations  that  are not  yet  due or are  being
         contested in good faith by appropriate proceedings (and for the payment
         of which adequate  reserves have been provided) so long as such contest
         does not involve any material danger of the sale,  forfeiture,  seizure
         or  loss of the  Airframe,  any  Engine  or any  Part  or any  interest
         therein; and

                           (vi)  Liens,  other than Liens for Taxes,  in respect
         only of Lessee's  interest as Lessee under this  Agreement  and arising
         out of any  judgment  or award  against  Lessee (and for the payment of
         which adequate  reserves have been provided),  but only if the judgment
         secured  shall have been  discharged,  vacated,  reversed or  execution
         thereof  stayed  pending  a  good  faith  appeal  or  shall  have  been
         discharged, vacated or reversed upon expiration of such stay.

                  (b)  Removal  of  Liens.  Lessee  will  promptly,  at its  own
expense,  take, or cause to be taken,  such actions as may be necessary  duly to
discharge  any Lien not excepted  under Section 8(a) that may at any time arise,
exist or be levied upon the Aircraft, any Engine, any Part or in this Agreement,
or in any right,  title or interest in any of the  foregoing,  and Lessee  shall
indemnify and hold harmless Lessor, Owner Participant and each other Indemnified
Party from any Expenses arising therefrom.

                  (c) No Adverse Action.  Without  limiting the foregoing or any
other provision of this Agreement or any other Operative  Document,  Lessee will
not do or permit to be done  anything  which may expose the Aircraft or any part
thereof  to  penalty,  forfeiture,  seizure,  arrest,  impoundment,   detention,
confiscation, taking in execution, attachment, appropriation or destruction, nor
abandon the Aircraft or any Part.

         SECTION 9.  Indemnities.

                  (a) General  Indemnity.  Subject  only to the  exceptions  set
forth in Section 9(b),  Lessee hereby assumes liability for and hereby agrees to
indemnify  Lessor,  Owner  Participant and each other Indemnified Party against,
and agrees to protect,  save and keep harmless  each thereof  from,  any and all
Expenses of whatsoever kind and nature from time to time imposed on, incurred by
or asserted against any Indemnified  Party in any way relating to or arising out
of:

                           (i) the Operative Documents,  any of the transactions
                  contemplated  thereby or the  enforcement  of any of the terms
                  thereof,  including,  without  limitation,  the enforcement of
                  this Section 9;

                           (ii) the Aircraft, the Airframe, any Engine or engine
                  or Part or any other thing delivered under this Agreement;

                           (iii)  the  acceptance,  delivery,  lease,  sublease,
                  charter,     subcharter,     registration,     deregistration,
                  reregistration,   possession,   repossession,  use,  presence,
                  operation,  condition,  storage  (unless  otherwise  expressly
                  provided   herein),   installation,   testing,   modification,
                  alteration,     maintenance,    repair,    release,    return,
                  transportation,     transfer,    exportation,     importation,
                  abandonment  or  other   disposition  of  the  Aircraft,   the
                  Airframe,  any  Engine or  engine  or Part or any other  thing
                  delivered under this Agreement (including, without limitation,
                  any claim for patent,  trademark or copyright  infringement in
                  respect of any Part of the Aircraft which was not delivered to
                  Lessee hereunder,  any liability for any injury to or death of
                  any  Person or loss of or damage  to any  property,  latent or
                  other defects,  whether or not discoverable and whether or not
                  any of the foregoing  shall arise as a result of the action or
                  inaction of Lessee or any other Person); and

                           (iv) any breach or  noncompliance  by Lessee with any
                  covenant,   term,   agreement,   condition,   undertaking   or
                  obligation  under this Agreement or under any other  Operative
                  Document or  agreement  entered into or furnished by Lessee in
                  connection herewith or therewith, or the falsity or inaccuracy
                  in any material respect of any  representation  or warranty of
                  Lessee set forth herein or therein,  or the  occurrence of any
                  other Default,  including,  without  limitation,  any Expenses
                  incurred,   assumed  or   suffered  by  Lessor  or  any  other
                  Indemnified  Party as a  consequence  of  Lessee's  failure to
                  Return the Aircraft in accordance  with this  Agreement on any
                  date specified or required herein.

                  (b) Exceptions to General  Indemnity.  The indemnity  provided
for in Section  9(a) will not  extend to any of the  following  Expenses  of any
Indemnified Party:

                           (i) Expenses caused solely by the gross negligence or
                  willful  misconduct  of such  Indemnified  Party  (other  than
                  negligence  imputed to such Indemnified Party by reason of its
                  interest in the Aircraft solely and by virtue of law);

                           (ii)  Expenses  caused  solely  by a  breach  by such
                  Indemnified  Party of any covenant or inaccuracy or falsity of
                  a representation or warranty made by such Indemnified Party in
                  this  Agreement or the documents and  agreements  delivered by
                  such party to Lessee on or prior to the Delivery Date;

                           (iii)  Expenses  that are Taxes (it being agreed that
                  Lessee's  sole  responsibility  for  Taxes  is as  set  out in
                  Section 9(c) hereof);

                           (iv) Expenses  attributable  solely to the period (x)
                  prior  to the  Delivery  Date  and (y)  after  the  return  of
                  possession  of the  Airframe,  the  Engines  and the  Parts to
                  Lessor or its designee  pursuant to and in accordance with the
                  terms of this Lease (other than pursuant to Section 20 hereof,
                  in which case (and other than with respect to Taxes)  Lessee's
                  liability under this Section 9(b) shall survive for so long as
                  Lessor  shall be  entitled  to  exercise  remedies  under such
                  Section 20); and

                           (v) Expenses caused solely by any voluntary  transfer
                  or  disposition  (other  than  any  transfer  pursuant  to any
                  exercise of remedies in  connection  with an Event of Default,
                  pooling  arrangement  or  Event  of  Loss)  by  Lessor  of its
                  interest in the Aircraft, Airframe or Engines.

                  (c)  Taxes.

                           (i) Lessee  Liability.  Except as provided in Section
                  9(c)(ii),  Lessee  shall pay or cause to be paid when due, and
                  shall  indemnify and hold harmless  each Tax  Indemnitee  for,
                  from and  against,  any and all  Taxes  howsoever  imposed  or
                  levied on or  asserted  against,  from  time to time,  any Tax
                  Indemnitee,  Lessee,  the Aircraft,  Airframe or any Engine or
                  any Parts or any interest therein by any Government Entity on,
                  with respect to, based on or measured by:

                                    (A) the  acceptance,  delivery,  redelivery,
                           transport,       registration,        reregistration,
                           deregistration, possession, operation, location, use,
                           presence,  condition,  alteration  by or on behalf of
                           Lessee, maintenance,  repair, return, storage (unless
                           otherwise  expressly provided herein),  repossession,
                           disposition,   abandonment,   installation,  storage,
                           charter, leasing, subleasing,  modification, transfer
                           by or on behalf of Lessee,  importation,  exportation
                           or other  disposition  of, or the  imposition  of any
                           Lien on, the Aircraft,  Airframe or any Engine or any
                           Part or interest  therein (or the  incurrence  of any
                           liability  to  refund  or pay over any  amount as the
                           result of any such Lien);

                                    (B)  the  rentals  or   receipts   from  the
                           Aircraft,  Airframe or any Engine or Parts thereof or
                           interest therein;

                                    (C) the Aircraft,  Airframe or any Engine or
                           any Parts  thereof or  interest  therein  (including,
                           without  limitation,  title  or a  security  interest
                           therein), this Lease, any other Operative Document or
                           any  data  or  any  other  thing  delivered  or to be
                           delivered under the Operative Documents; or

                                    (D)   otherwise   with   respect  to  or  in
                           connection with the execution, delivery, enforcement,
                           amendment or supplement to the Operative Documents or
                           the   transactions   contemplated  by  the  Operative
                           Documents.

         (ii)  Exclusions From Lessee's Liability.  The provisions of Section 9
(c)(i) shall not apply to:

                                    (A) Taxes imposed on the income,  profits or
                           gains of a Tax Indemnitee by any  Government  Entity;
                           provided,  however,  that the exclusion  contained in
                           this clause (A) shall not apply to any Taxes  imposed
                           by any  Government  Entity if and to the extent  that
                           such  Tax  results  from  (i)  the  use,   operation,
                           presence  or  registration   of  the  Aircraft,   the
                           Airframe,  any Engine or any Part in the jurisdiction
                           imposing the Tax; or (ii) the situs of  organization,
                           any place of  business  or any  activity of Lessee or
                           any other Person having use, possession or custody of
                           the Aircraft, the Airframe, any Engine or any Part in
                           the  jurisdiction  imposing  the Tax;  or  (iii)  any
                           payment (actual or  constructive)  by or on behalf of
                           Lessee; provided,  further, however,  notwithstanding
                           anything  to the  contrary  contained  in this clause
                           (A), a gross withholding tax shall not be excluded by
                           this clause (A) unless due to the  activities  of the
                           Tax Indemnitee or an Affiliate  thereof  unrelated to
                           the transactions contemplated by this Lease Agreement
                           or the negotiation thereof;

                                    (B)  Sales,  use or similar  transfer  Taxes
                           imposed  on  a  Tax  Indemnitee  upon  any  voluntary
                           transfer (including a transfer by way of security but
                           excluding  a transfer  pursuant  to the  exercise  of
                           remedies in  connection  with an Event of Default,  a
                           Modification,  a pooling  arrangement  or an Event of
                           Loss) or disposition  (including a disposition by way
                           of security but excluding a  disposition  pursuant to
                           any exercise of remedies in connection  with an Event
                           of Default) by such Tax  Indemnitee  of any equitable
                           or legal  interest  in the  Aircraft,  Airframe,  any
                           Engine or any Part or this Agreement to any Person;

                                    (C) Taxes attributable  solely to any period
                           (a)  prior to the  Delivery  Date;  or (b)  after the
                           return of possession of the Airframe, the Engines and
                           the Parts to Lessor or its  designee  pursuant to the
                           terms of this Lease  (other than  pursuant to Section
                           20 hereof,  in which case  Lessee's  liability  under
                           this Section 9(c) shall survive for so long as Lessor
                           shall be  entitled to  exercise  remedies  under such
                           Section 20); provided,  however,  that the exclusions
                           set forth in this subparagraph (C) shall not apply to
                           Taxes to the  extent  such  Taxes  relate  to  events
                           occurring   or   matters    arising   prior   to   or
                           simultaneously with such return of possession;

                                    (D) Taxes caused  solely by a breach by such
                           Tax  Indemnitee  of any  covenant  or  inaccuracy  or
                           falsity of any  representation  or  warranty  made by
                           such  Tax   Indemnitee  in  this   Agreement  or  the
                           documents  and  agreements   delivered  by  such  Tax
                           Indemnitee to Lessee pursuant to this Agreement; and

                                    (E)  Taxes   caused   solely  by  the  gross
                           negligence   or   wilful   misconduct   of  any   Tax
                           Indemnitee.

         (iii) No Reduction for Withholding,  Etc. Notwithstanding anything that
may be contained  herein,  all  payments by Lessee  under this  Agreement or any
other  Operative  Document,  whether in respect of Rent,  interest,  fees or any
other item, shall be made in full without any deduction or withholding  (whether
in respect of setoff,  counterclaim,  duties, Taxes, charges, wages or otherwise
whatsoever),  unless the  withholding  or deduction is required by law, in which
event Lessee shall:

                                    (A)  forthwith   pay  the   recipient   such
                           additional  amount so that the net amount received by
                           such  recipient  after the  deduction or  withholding
                           will  equal the full  amount  which  would  have been
                           received by it had no such  deduction or  withholding
                           been made;

                                    (B) pay to the relevant  taxing  authorities
                           within the period for payment permitted by applicable
                           law the full amount of the  deduction or  withholding
                           (including,  but without  prejudice to the generality
                           of the foregoing, the full amount of any deduction or
                           withholding from any additional  amount paid pursuant
                           to this clause (iii)); and

                                    (C) furnish to Lessor, within the period for
                           payment  permitted  by  applicable  law,  an official
                           receipt of the relevant taxation or other authorities
                           involved  for all  amounts  deducted  or  withheld as
                           aforesaid  or,  if  no  such  receipt  is  issued,  a
                           certificate  of  deduction  or  equivalent   evidence
                           thereof.

                  (iv) Reports. Lessee will provide, promptly upon request, such
         information  as may be  reasonably  requested  by a Tax  Indemnitee  or
         required to enable a Tax Indemnitee to timely and properly  fulfill its
         tax filing  requirements with respect to the transactions  contemplated
         by  the  Operative  Documents,  including,  without  limitation,  those
         requirements  that  relate to Taxes  based on or  measured by the total
         time the  Aircraft is located in a  particular  place  irrespective  of
         whether  the  Aircraft  is there for  revenue,  maintenance  or storage
         purposes.  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(c),  Lessee  shall timely file the same (except for any such
         report,  return or statement which such Tax Indemnitee  intends to file
         itself (and so notifies Lessee in writing));  provided,  however,  that
         Lessee shall have no obligation  under this sentence to the extent such
         Tax Indemnitee,  after receipt of Lessee's written request,  shall have
         failed to furnish Lessee with such information (including instructions)
         as is  peculiarly  within  such Tax  Indemnitee's  control and which is
         necessary to file such report, return or statement. Lessee shall either
         file such report,  return or statement  and send a copy of such report,
         return or  statement  to the Tax  Indemnitee  or,  where  Lessee is not
         permitted to file such  report,  return or  statement,  it shall notify
         such Tax  Indemnitee of such  requirement  and prepare and deliver such
         report,  return  or  statement  to  such  Tax  Indemnitee  in a  manner
         satisfactory  to such Tax  Indemnitee  no later than 30  Business  Days
         prior to the time  such  report,  return or  statement  is to be filed.
         Lessee  shall not have any right to examine the tax returns or books of
         any Tax Indemnitee. Lessee agrees to use reasonable endeavors to obtain
         official  receipts  indicating  the payment by it of all foreign income
         and withholding  Taxes that are subject to  indemnification  under this
         Section 9 and shall  promptly  deliver to the relevant  Tax  Indemnitee
         each such receipt  obtained by Lessee.  Notwithstanding  the foregoing,
         nothing in this Section  9(c)(iv) shall (x) require Lessor or Lessee to
         divulge to the other any  information  which  Lessor or Lessee,  as the
         case may be, considers confidential, provided, however, that Lessor and
         Lessee,  as the  case may be,  shall  be so  required  if  required  by
         applicable law or reasonably related to a matter indemnified hereunder;
         or (y) prevent  Lessor or Lessee from arranging its tax affairs in such
         manner as it sees fit,  unless to do so would increase the  obligations
         of the other under this Agreement.

                  (v)  Payment.  Lessee shall pay any Tax for which it is liable
         pursuant to this Section 9(c) in immediately  available  funds directly
         to the appropriate Government Entity or, upon written demand of the Tax
         Indemnitee, to such Tax Indemnitee,  but in no event shall such payment
         be required more than five (5) Business Days prior to the date such Tax
         is due.  Any  such  demand  for  payment  from a Tax  Indemnitee  shall
         specify,  in reasonable  detail,  the  calculation of the amount of the
         payment  and the facts  upon  which the right to  payment  is based and
         shall be  verified  upon the  request and at the expense of Lessee by a
         nationally  recognized  firm of  independent  accountants  for such Tax
         Indemnitee.  Each Tax Indemnitee  shall promptly  forward to Lessee any
         notice, bill or advice in the nature of a notice or bill received by it
         concerning  any Tax;  provided,  however,  failure to provide  any such
         notice or bill shall not relieve Lessee of its  obligations  hereunder.
         As soon as practical  after each payment of any Tax by Lessee  directly
         to any  Government  Entity,  Lessee shall furnish the  appropriate  Tax
         Indemnitee  with the  original  or a  certified  copy of a receipt  for
         Lessee's  payment of such Tax or such other evidence of payment of such
         Tax as is reasonably  acceptable to such Tax  Indemnitee.  Lessee shall
         also furnish  promptly upon request such data as any Tax Indemnitee may
         reasonably  require to enable  such Tax  Indemnitee  to comply with the
         requirements of any Government Entity.

                  (d) [Intentionally reserved].

                  (e)  Scope, Survival, Etc.

                  (i)  Lessee  shall be  obligated  under  this  Section  9 as a
         primary  obligor  irrespective  of whether an Indemnified  Party or Tax
         Indemnitee  shall  also be  indemnified,  guaranteed  or  insured  with
         respect to the same  matter  under any of the  Operative  Documents  or
         otherwise by any other Person,  and such Indemnified  Party may proceed
         directly against Lessee under this Section 9 without first resorting to
         any such other rights of indemnification, guarantee or insurance.

                  (ii) All  indemnities,  obligations,  adjustments and payments
         provided for in this  Section 9 shall  survive and remain in full force
         and effect,  notwithstanding the expiration or termination of the Lease
         Term or of this  Agreement  or any other  Operative  Documents  and the
         payment in full of all sums payable under the Operative Documents.  The
         obligations of Lessee in respect of all such indemnities,  obligations,
         adjustments  and  payments are  expressly  made for the benefit of, and
         shall be  enforceable  by,  the  Indemnified  Party  or Tax  Indemnitee
         entitled thereto,  without declaring this Agreement to be in default or
         taking other action under this Agreement.

                  (iii) Lessee  acknowledges that the Indemnified Parties or Tax
         Indemnitees, or any of them, may authorize Lessor, by notice in writing
         to Lessor and Lessee,  to make claims and demands  under any  indemnity
         hereunder  or under  any  other  Operative  Document  on behalf of such
         Indemnified  Parties or Tax Indemnitees,  and Lessee shall be obligated
         to make all payments  pursuant to any such indemnity to Lessor,  to the
         extent claimed by Lessor on behalf of such  Indemnified  Parties or Tax
         Indemnitees   (it  being   understood   that   Lessee  is  entitled  to
         conclusively  rely upon the  instructions of Lessor with respect to the
         payment of amounts  owing to any  Indemnified  Party or Tax  Indemnitee
         under the indemnities).

                  (iv) Each  Indemnified  Party  and  Lessee  will  give  prompt
         written  notice one to the other of any  liability  of which such party
         has  knowledge  for which Lessee is, or may be,  liable  under  Section
         9(a),  provided  that failure to give such notice will not prejudice or
         otherwise  affect any of the rights of the  Indemnified  Parties  under
         this Section 9.

                  (f) Gross-Up for Taxes on  Indemnity  Payments.  If and to the
extent any sums payable to an  Indemnified  Party or Tax  Indemnitee  under this
Section 9 are subject to any Taxes (including any payments made pursuant to this
Section 9(f)), Lessee shall pay to such Indemnified Party or Tax Indemnitee such
sum as will,  after the  obligation  in  respect  of such  Taxes has been  fully
satisfied with respect to all sums payable by Lessee under this Section 9, leave
the  Indemnified  Party or Tax Indemnitee  with the same amount as it would have
been entitled to receive in the absence of the imposition of any such obligation
in respect of such Taxes.

                  (g) Tax Contests. If any taxing authority proposes to impose a
Tax for which  Lessee  would be required to make an  indemnity  payment to a Tax
Indemnitee  under this  Section 9, such Tax  Indemnitee  shall if  requested  by
Lessee in writing in a timely fashion,  contest (or permit Lessee,  if requested
by  Lessee  and if the Tax  Indemnitee  consents,  which  consent  shall  not be
unreasonably  withheld  or  delayed  (such  consent  shall  not be  deemed to be
unreasonably withheld or delayed in the case of any Tax contest involving claims
for other Taxes  asserted  against such Tax  Indemnitee  for which Lessee has no
responsibility  hereunder  and which  cannot be severed for the purposes of such
contest))  the  validity,  applicability  or amount of such Tax at Lessee's sole
cost and expense by:

                  (i)  resisting payment thereof, if practicable;

                  (ii) not  paying the same  except  under  protest,  if protest
shall be necessary and proper;

                  (iii) if  payment  shall be made using  reasonable  efforts to
         obtain a refund thereof in appropriate administrative proceedings; and

                  (iv)  considering  in  good  faith  such  other  action  as is
         reasonably  requested  by the  Lessee  from  time  to  time;  provided,
         however,  that (x) in the case of Taxes that are  required by law to be
         contested in the Tax Indemnitee's name in proceedings that involve both
         Taxes for which such Tax Indemnitee is indemnified  hereunder and other
         Taxes and which  cannot,  as a matter of law,  be severed or  otherwise
         contested  separately  such Tax Indemnitee  may in its sole  discretion
         select the forum for such contest and  determine  whether or not to pay
         such Tax in  connection  with the contest and shall control the conduct
         of such  proceedings  (although such Tax  Indemnitee  shall keep Lessee
         reasonably informed of the status of such proceedings and shall consult
         in good faith with  Lessee and its  counsel  concerning  the conduct of
         such  proceedings);  and (y) no contest  shall be required or permitted
         unless:  (A) such Tax Indemnitee shall have received from Lessee (I) an
         indemnity reasonably satisfactory to Lessor for any liability,  expense
         or loss resulting from such contest; and (II) an opinion of independent
         tax counsel selected by Lessee and reasonably  satisfactory to such Tax
         Indemnitee,  furnished  at  Lessee's  expense,  to  the  effect  that a
         reasonable  basis exists for contesting  such claim (or, in the case of
         an appeal of a judicial  decision,  that a meritorious basis exists for
         such  appeal);  (B) no Event of  Default  shall  have  occurred  and be
         continuing;  (C) such Tax Indemnitee  shall have reasonably  determined
         that the contest will not create a material risk of a sale,  forfeiture
         or loss of, or creation  of any Lien  (other than a Permitted  Lien but
         not  including a Lien of the kind  described  in clause (iv) of Section
         8(a)) on, the  Aircraft,  or any portion  thereof or  interest  therein
         unless  Lessee  shall have  provided a bond or other  security for such
         risk  reasonably  adequate to Lessor;  and (z) in the case of any Taxes
         not  described  in  subclause  (x) and  subject to the  requirement  of
         subclause (y),  Lessee may conduct such contest in the forum and in the
         manner Lessee deems  appropriate  (although  Lessee shall keep such Tax
         Indemnitee informed of the status of such proceedings and shall consult
         in good faith with such Tax Indemnitee  and its counsel  concerning the
         conduct of such proceedings).

         If a Tax  Indemnitee  contests  any claim for Taxes by making a payment
and seeking a refund thereof,  then Lessee shall advance to such Tax Indemnitee,
on an  interest-free  basis,  an  amount  equal  to such  Taxes  (including  any
penalties,  additions to tax,  fines and  interest  paid by such  Indemnitee  in
connection with the contest) and shall hold such Tax Indemnitee  harmless,  on a
net  after-tax  basis,  against any adverse tax  consequences  of the receipt or
payment of such advance.  In the event a Tax Indemnitee  shall recover any Taxes
or other amounts  advanced to it by Lessee  pursuant to the preceding  sentence,
such Tax Indemnitee  shall promptly  refund to Lessee the amount  recovered plus
any interest received thereon. Notwithstanding the foregoing, the Tax Indemnitee
may waive in writing its rights to indemnification hereunder with respect to any
claim for any Tax and refrain from contesting,  or continuing the contesting of,
such claim,  in which event Lessee  shall have no liability to Lessor  hereunder
with respect to such claim.  In addition,  if a Tax Indemnitee  shall agree to a
settlement of any contest under this Section 9 without the prior written consent
of Lessee (which shall not be unreasonably  withheld or delayed),  then such Tax
Indemnitee shall be deemed to have waived its rights to the indemnities provided
for in this  Section  9 with  respect  to the  Tax  liability  accepted  in such
settlement.   Lessee   shall  not  be  deemed  to  be  in   default   under  the
indemnification  provisions of this Section 9 so long as it or a Tax  Indemnitee
shall conduct a contest in accordance with the provisions of this Section 9(g).

         SECTION 10.  Title; Registration; Maintenance and Operation; Insignia.

                  (a)  Title to the Aircraft.

                           (i) Lessee  acknowledges  that title to the  Aircraft
                  shall at all times be and remain solely and exclusively vested
                  in Lessor  and that  this  Agreement  and the other  Operative
                  Documents  constitute  an agreement to lease the Aircraft from
                  Lessor to Lessee and, accordingly, Lessee shall have no right,
                  title or interest in the Aircraft  except the right to use the
                  Aircraft as provided herein.

                           (ii)  Lessee will not at any time  represent  or hold
                  out Lessor,  Owner  Participant or any other Indemnified Party
                  as carrying goods or passengers on the Aircraft or as being in
                  any way  connected  or  associated  with any  operation of the
                  Aircraft or  attempt,  or hold itself out as having any power,
                  to sell, charge, lease or otherwise dispose of or encumber the
                  Aircraft, the Engines or any Part, nor create, incur or suffer
                  to exist any Lien over the Aircraft,  the Engines or any Part.
                  On all  occasions  when the  ownership  of the Aircraft or any
                  part of it is  relevant,  Lessee  will  make  clear  to  third
                  parties that title to the same is held by Lessor.

                  (b)  Registration.

                           (i) Upon Delivery of the Aircraft pursuant to Section
                  2, Lessee shall, at its own cost and expense, procure that the
                  Aircraft will be duly registered  with the Aviation  Authority
                  in the name of Lessor on the register  (except that Lessor and
                  Owner  Participant  shall be responsible for ensuring that the
                  Trust Agreement and all other  documents  necessary for filing
                  with the  Aviation  Authority  to effect  registration  in the
                  Lessor's  name are in due form for  filing  with the  Aviation
                  Authority),  and  thereafter  shall  maintain,  or procure the
                  maintenance  of, such  registration  throughout the Lease Term
                  and shall  promptly  deliver to Lessor a certified copy of the
                  Certificate  of  Registration  when  issued  by  the  Aviation
                  Authority and at all times during the Lease Term, Lessee shall
                  neither cause nor permit the Aircraft to be  registered  under
                  the laws of any other jurisdiction.

                           (ii) Upon the Delivery Date of the Aircraft  pursuant
                  to  Section  2,  Lessee  shall,  at its own cost and  expense,
                  procure  that,  if required  by  applicable  regulations,  any
                  Operative   Document  as  is  required   (including,   without
                  limitation,  this Lease and Lease  Supplement  No. 1) shall be
                  filed for  recording  with the Aviation  Authority,  and shall
                  promptly  (and in any event  within  five (5) days) after such
                  registration  deliver evidence of such registration to Lessor.
                  Lessee  shall,  at  its  own  cost  and  expense,  cause  such
                  recordation  to be  maintained  in good  standing at all times
                  during the Lease Term.

                           (iii)  Lessee will take,  or cause to be taken,  such
                  action with respect to the recording,  filing, rerecording and
                  refiling of this  Agreement or other  documents or instruments
                  (including,   without  limitation,   Uniform  Commercial  Code
                  financing  statements)  as  necessary or advisable in order to
                  establish,  protect,  preserve and perfect,  as against Lessee
                  and any third  party,  Lessor's  interest in the  Aircraft and
                  this  Agreement  and each other  Operative  Document and shall
                  furnish  to  Lessor  timely  notice of the  necessity  of such
                  action,  together  with such  documents  and  instruments,  in
                  execution form, and such other information as may be necessary
                  or advisable to take such action. Lessee shall cooperate fully
                  with Lessor and Owner  Participant,  if,  notwithstanding  the
                  foregoing,  Lessor or Owner  Participant  notifies Lessee that
                  Lessor  or  Owner  Participant  wishes  to  take  any  of  the
                  foregoing  actions,  in  lieu  of  Lessee  taking  any  of the
                  foregoing actions.

                           (iv) Without  limiting  the effect of the  foregoing,
                  Lessee  shall  also do or cause to be done at its own  expense
                  any and all acts and things  which may be  required  under the
                  terms of any  agreement,  treaty,  convention,  pact or by any
                  practice,  custom or understanding  involving any jurisdiction
                  in which Lessee may  operate,  and any and all acts and things
                  which Lessor or Owner Participant may reasonably  request,  to
                  establish, perfect, preserve and protect the respective rights
                  of Lessor in the Aircraft and in this Agreement and each other
                  Operative Document.

                           (v) Lessee shall  procure  that,  at all times during
                  the Lease Term,  the Aircraft  possesses a current,  legal and
                  valid   Airworthiness   Certificate,   and  all   such   other
                  certificates, licenses, permits and authorizations as are from
                  time  to time  required  for  the  use  and  operation  of the
                  Aircraft for the public  transport of  passengers  or cargo by
                  any  Government  Entity  having  jurisdiction  in any country,
                  state,  province  or other  political  subdivision  in or over
                  which the Aircraft is flown,  including,  without  limitation,
                  any aviation authority.

                  (c) Maintenance.  Lessee, at its own cost and expense,  shall,
at all times  during the Lease Term and until the  Aircraft  is  returned in the
condition and manner required by this Agreement:
                           (i)  maintain,  service,  repair,  test,  inspect and
                  overhaul,  or  cause  to be  maintained,  serviced,  repaired,
                  tested,  inspected and overhauled,  the Aircraft in accordance
                  with the  Approved  Maintenance  Program  (which  shall not be
                  amended in any material respect without Lessor's prior written
                  consent,  which consent shall not be  unreasonably  withheld),
                  the structural  repair manual and the rules and regulations of
                  the Aviation Authority,  including,  without  limitation,  FAR
                  Part 121,  and the  regulations  promulgated  by the  Aviation
                  Authority  thereunder,  and,  except to the extent in conflict
                  with the rules and regulations of the Aviation  Authority,  as
                  well as standard  commercial  airline  practice,  (x) so as to
                  keep  the  Aircraft  in  as  good  condition   (operating  and
                  otherwise) as when  delivered on the Delivery  Date,  ordinary
                  wear and tear  excepted,  and in at least the same  manner and
                  with at least  substantially  the same care and  diligence  as
                  other aircraft owned or operated by Lessee,  (y) so as to keep
                  the Aircraft free of, or so as to promptly  correct,  physical
                  damage to the Airframe,  any Engine or any Part which may have
                  resulted  from foreign  object  damage,  from damage caused by
                  ramp  equipment,  ramp  personnel,   operational  mishandling,
                  Lessee staff or  passengers or from other means or sources and
                  (z) so as to keep the  Aircraft  in such  condition  as may be
                  necessary to enable the applicable airworthiness certification
                  for the  Aircraft  to be  maintained  in good  standing at all
                  times under applicable law;

                           (ii)  without  limiting  Lessee's  obligations  under
                  Section 10(c)(i), agree that such maintenance and repairs will
                  include,  but will not be limited  to,  each of the  following
                  specific items:

                                    (A) to perform in accordance with recognized
                           standards  of prudent air  carriers  and the Approved
                           Maintenance  Program,  and all  applicable  rules and
                           regulations of the Aviation Authority, and, except to
                           the extent in conflict with the rules and regulations
                           of the Aviation Authority, all routine and nonroutine
                           maintenance work, including, without limitation, line
                           maintenance to be done upon the Aircraft;

                                    (B) without  prejudice to the  provisions of
                           Section 7, to comply with all applicable ADs that are
                           issued   during  the  Lease  Term  and  are  due  for
                           compliance on such basis at any time during the Lease
                           Term and  within  180 days after the end of the Lease
                           Term ("Required Modifications");

                                    (C)  to   incorporate   and  retain  in  the
                           Approved  Maintenance  Program  for the  Aircraft  an
                           applicable CPCP, and to carry out such work as may be
                           required  to  comply  therewith,  including  periodic
                           inspection,    testing   and   corrosion   inhibiting
                           treatment to or of fuel tanks,  periodic  inspection,
                           cleanup and resealing  under galleys and  lavatories,
                           the  cleaning  and  treating of all mild and moderate
                           corrosion  and  the  correcting  of  all  severe  and
                           exfoliated   corrosion,   and  the   application   of
                           corrosion  inhibition  compounds  to all areas of the
                           Aircraft  recommended  by the  Airframe  Manufacturer
                           that are manufactured  from aluminum or other metals,
                           in  accordance  with  the   recommendations   of  the
                           Airframe   Manufacturer,   the  CPCP,   the  Airframe
                           Manufacturer   structural   repair   manual  and  the
                           Approved Maintenance Program;

                                    (D) to  effect  any  required  repair to the
                           Airframe  or any  Engine,  and  any  Parts  installed
                           therein  or   thereon,   only  (w)  by  an   Aviation
                           Authority-approved  repair  station,  (x) by Aviation
                           Authority-licensed  mechanics  and (y) in  accordance
                           with  Lessee's  Approved   Maintenance  Program,  the
                           Airframe Manufacturer's structural repair manual, the
                           Airframe  Manufacturer's   component  repair  manual,
                           Engine  Manufacturer's  repair  manuals and the other
                           repair and overhaul  manuals  related to the Aircraft
                           or any Part thereof, in each case, as approved by the
                           Aviation  Authority,  and (z) the  relevant,  if any,
                           engineering  change  orders (which shall be initiated
                           in  accordance  with   procedures   approved  by  the
                           Aviation Authority);

                                    (E) to  maintain,  in the English  language,
                           the Aircraft  Documentation  and to keep the Aircraft
                           Documentation  current  and  up  to  date  (with  all
                           documents  and records  unique to the  Aircraft to be
                           maintained  unique to the  Aircraft,  which  Aircraft
                           Documentation  shall (i) conform with the laws of any
                           Government   Entity  having   jurisdiction  over  the
                           Aircraft and with normal  practices of commercial air
                           carriers,  (ii)  disclose  the location of any Engine
                           not  installed  on  the  Airframe,  (iii)  accurately
                           record the amount of time consumed  and/or the cycles
                           of use  (as  appropriate)  by each  operation  of the
                           Airframe,  each  Engine  and all  Parts  and all work
                           performed thereon,  (iv) accurately maintain complete
                           back-to-birth records of all Life Limited Components,
                           and (v) be made available for review by Lessor, Owner
                           Participant   or  their   respective   designees   on
                           reasonable notice in order to facilitate  Lessor's or
                           Owner Participant's  ability  periodically to inspect
                           the  Aircraft  and  monitor  the  maintenance  of the
                           Aircraft);

                                    (F)  to  make   available  for  review  upon
                           request  by  Lessor  or  Owner  Participant  or their
                           respective    designees   copies   of   any   written
                           communications with the Aviation Authority,  Airframe
                           Manufacturer,  Engine  Manufacturer  or other vendors
                           with respect to incidents, defects or malfunctions of
                           the Aircraft;

                                    (G)  to  diligently   correct  any  and  all
                           deficiencies  revealed by any inspection of Lessor or
                           Owner   Participant  by  proper  cleaning,   sealing,
                           repair,  replacement,   overhaul  and  adjustment  as
                           required   pursuant  to  the   Approved   Maintenance
                           Program;

                                    (H)  to  ensure   that   only  an   Approved
                           Maintenance Performer services, maintains, overhauls,
                           repairs or performs  any  Modifications  on or to the
                           Aircraft or any installed engine or part;

                                    (I) all parts or materials installed or used
                           on the Aircraft  shall have a current valid  Aviation
                           Authority  "serviceable  tag" of the  manufacturer or
                           maintenance  facility  providing such item to Lessee;
                           and

                                    (J) notwithstanding anything to the contrary
                           contained herein, to maintain any engine which is not
                           an Engine but which is  installed  on the Airframe as
                           if it were an Engine;

                           (iii)  furnish or cause to be furnished to Lessor and
                  Owner Participant as soon as reasonably  practicable and at no
                  cost to Lessee such  information  as may be required to enable
                  Lessor  and Owner  Participant  to file on a timely  basis any
                  reports  required  to be filed by Lessor or Owner  Participant
                  with  any  Government  Entity  because  of  Lessor's  or Owner
                  Participant's  rights,  title  and  interests  in  and  to the
                  Aircraft  or  under  this  Agreement  or any  other  Operative
                  Document.

                  (d)  Operation.

                           (i) Lessee shall not maintain, use, service,  repair,
                  overhaul or operate the Aircraft (or permit maintenance,  use,
                  service,  overhaul or operation of the  Aircraft) in violation
                  of any law of any Government  Entity having  jurisdiction,  in
                  violation   of   any    manufacturer's    operating   manuals,
                  recommendations   or  instructions  or  in  violation  of  any
                  airworthiness certificate, license or registration relating to
                  the Aircraft issued by any such Government Entity.

                           (ii) Lessee  shall not operate the Aircraft or permit
                  the  Aircraft  to be  operated  (y)  outside of the  Permitted
                  Jurisdictions  or (z) on routes  other than those  approved by
                  the government of the State of Registration.

                           (iii) Lessee shall not  knowingly  employ,  suffer or
                  cause  the  Aircraft  to be  used  for  the  carriage  of  (w)
                  livestock,  (x)  acids,  toxic  chemicals  or other  corrosive
                  materials,  unless  the same  are  appropriately  packaged  in
                  compliance with applicable law, (y) explosives,  nuclear fuels
                  or wastes,  (z) illegal  drugs,  controlled  substances or the
                  like or any other goods, materials or items of cargo which are
                  prohibited  by law or which  could  reasonably  be expected or
                  anticipated to cause damage to the Aircraft.

                           (iv)  Lessee  will not use, or permit the use of, the
                  Aircraft   for  testing  or  for   training,   qualifying   or
                  reconfirming  the  status of flight  crew  members  other than
                  employees of Lessee,  and then only if the use of the Aircraft
                  for such purpose is not  disproportionate  to the use for such
                  purpose  of other  Airframe  Manufacturer  model 737  aircraft
                  owned or operated by Lessee.

                           (v) Notwithstanding  anything herein to the contrary,
                  Lessee   shall  not   install,   and  shall  not   permit  the
                  installation  of,  any Engine on any  airframe  that is not an
                  Airframe Manufacturer model 737-3U3 airframe, except solely to
                  the extent the  Aviation  Authority  has  approved  the use of
                  engines of the same model and  manufacturer  as such Engine on
                  any  Airframe   Manufacturer  model  737-3U3  airframe,   such
                  airframe.

                           (vi) Lessee shall provide  Lessor on the tenth day of
                  each calendar month during the Lease Term with a completed and
                  duly executed Aircraft Status Report substantially in the form
                  of Exhibit I.

                  (e)  Insignia.  Lessee  shall affix and maintain in respect of
the  Airframe and each Engine a fireproof  identification  plate of a reasonable
size, in the location  specified below,  that contains the following  legends or
any other legend requested from time to time by Lessor in writing:

                  Location:          
                           (i) in the case of the Airframe, in the upper sill of
                  the left-hand forward entry door, adjacent to the Airframe 
                  Manufacturer's plate and 

                           (ii) in the case of each Engine, in a clearly visible
                  place in close proximity to the manufacturer's plate.

                  Legend:       
                           (y) in the case of the  Airframe,  "THIS  AIRCRAFT IS
                  OWNED BY FIRST SECURITY BANK, NATIONAL  ASSOCIATION,  AS OWNER
                  TRUSTEE, AND IS HELD UNDER LEASE BY FRONTIER AIRLINES, INC.,",
                  and

                           (z) in the case of each Engine, "THIS ENGINE IS OWNED
                  BY FIRST SECURITY BANK,NATIONAL ASSOCIATION, AS OWNER TRUSTEE,
                  AND IS HELD UNDER  LEASE BY FRONTIER AIRLINES, INC.".

Lessee shall promptly replace any such nameplate that becomes  illegible,  lost,
damaged or destroyed for any reason.

                  (f) Costs of Operation. Lessee shall pay all costs incurred in
the  operation  of the  Aircraft  for profit or  otherwise,  including,  without
limitation,  the costs and expenses of flight crews, cabin personnel, fuel, oil,
lubricants,  maintenance,  insurance,  landing fees,  navigation  fees,  airport
charges,  passenger service and any and all other expenses or claims of any kind
or  nature  (including,  without  limitation,  any and all  Taxes)  directly  or
indirectly  incurred  or  imposed  in  connection  with or  related  to the use,
movement,  operation,  maintenance,  repair, storage or location of the Aircraft
during the Lease Term.

                  (g) Payment of Flight Charges.  Without limiting the effect of
Section  8,  Lessee  shall pay  during  the Lease  Term  promptly  upon the same
becoming due and payable all Flight  Charges  payable by Lessee during the Lease
Term  whether in respect of the  Aircraft  or any other  aircraft  of Lessee and
which  involve  any  risk of the  imposition  of a Lien on the  Aircraft  or the
confiscation  or  detention  thereof  (unless  such  Flight  Charges  are  being
contested in good faith by appropriate proceedings) and shall indemnify and hold
Lessor, Owner Participant and any other Indemnified Party harmless in respect of
the  same,   which   indemnity   shall   continue   in  full  force  and  effect
notwithstanding the termination or expiration of the Lease Term or Return of the
Aircraft.

                  (h) Loss or Damage.

                           (i) Without  limiting  the other  provisions  of this
                  Section 10, if the Aircraft or any part  thereof  suffers loss
                  or damage not constituting an Event of Loss of the Aircraft or
                  the  Airframe  or any  Engine (in  respect  of which,  for the
                  avoidance  of doubt,  Section 13 shall  apply),  Lessee  shall
                  promptly correct and repair such loss or damage, including the
                  repair or  replacement of all damaged or lost Parts at its own
                  expense in  accordance  with this  Agreement in order that the
                  Aircraft  is  placed  in  an   airworthy   condition   and  in
                  substantially  the same condition as it was prior to such loss
                  or damage.  Any  insurance  payments  with  respect to loss or
                  damage not  constituting  an Event of Loss of the  Aircraft or
                  the Airframe  shall be paid in accordance  with the provisions
                  of Section 15 and  applied  in payment  for  repairs to or for
                  replacement of the property suffering the loss or damage.

                           (ii) Lessee shall notify Lessor forthwith of any such
                  loss  or  damage  to  the  Aircraft  for  which  the  cost  of
                  correction or repairs may exceed the Damage  Notice  Threshold
                  and shall provide an  explanation or proposal for carrying out
                  the  correction  or  repair.  If  after  its  receipt  of such
                  proposal, Lessor does not agree with Lessee's proposal, Lessor
                  shall promptly notify Lessee of such disagreement.  Lessee and
                  Lessor  shall then  consult  with the  Airframe  Manufacturer,
                  Engine Manufacturer or other relevant manufacturer, and Lessee
                  and  Lessor  agree to accept as  conclusive,  and be bound by,
                  such Person's  directions or  recommendations as to the manner
                  in which to carry out such repairs.

                  (i) Cost Sharing.  The Lessor shall,  if the cost to Lessee of
performing an inspection  resulting in modification  or terminating  action with
regard  to any AD or  causing  such  inspection  resulting  in  modification  or
terminating  action being performed with regard to such AD, exceeds  $100,000 in
respect  of any  individual  item of the same,  provided  no Default or Event of
Default  has  occurred  and is  continuing,  on receipt by Lessor of evidence of
payment for and completion of the relevant work, reimburse Lessee with an amount
equal to the solution to the following formula:-

                  P=Cx(N-R)/N
                           

         where "N" equals the Lease Term in months;

         "R"  represents  the remainder  of  the  Lease  Term  in  months  after
         completion of the modification/terminating action;

         "C" equals the cost of the modification/terminating action in excess of
         $100,000; and

         "P" equals the Lessor's share of any cost.

         SECTION  11.  Possession.  Lessee will not,  without the prior  written
consent of Lessor,  sublease or  otherwise  in any manner  deliver,  transfer or
relinquish  possession  of the  Aircraft,  Airframe or an Engine or any Part, or
install an Engine,  or permit any such  Engine to be  installed,  on an airframe
other than the Airframe,  provided that so long as (1) no Event of Default shall
have occurred and be continuing,  (2) the action to be taken shall not adversely
affect, or be of a nature that could reasonably be expected to adversely affect,
Lessor's rights, title and interests in and to the Aircraft or Airframe,  or any
Engine  or  Part,  or under  this  Agreement  or any  other  Operative  Document
(including,  without limitation,  any impairment of title to or the registration
with  the  then  Aviation  Authority  of,  the  Aircraft),  (3)  all  applicable
approvals,  if any, of the Aviation  Authority and any other  Government  Entity
having jurisdiction shall have been obtained,  and (4) the insurance  provisions
of  Section 15 hereof  shall  have been  complied  with,  then,  at the cost and
expense of Lessee:

                  (a)  Maintenance,  Etc.  Without the prior  consent of Lessor,
Lessee may deliver  possession  of the  Airframe or an Engine or any Part to the
manufacturer  thereof,  to any  Approved  Maintenance  Performer or to any other
Aviation  Authority-approved  company acceptable to Lessor for testing, service,
repair,  maintenance  or overhaul  work on the Airframe or Engine or any Part or
for alterations or  modifications  in or additions to such Airframe or Engine or
Part to the extent required or permitted by the terms of Section 12(b).

                  (b)  Installation of Engines on Other  Airframes.  Without the
prior  consent  of  Lessor,  Lessee  may  install  an  Engine  on  any  Airframe
Manufacturer  model 737 airframe (other than the Airframe) operated by Lessee so
long as no Person  will  acquire or claim any right,  title or  interest  in any
Engine by reason of such Engine's  being  installed on such airframe at any time
while such Engine is owned by Lessor.

                  (c) Pooling; Sublease.

                  Lessee will not,  without the prior written consent of Lessor,
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 as permitted  under Section
11(b); provided,  however,  subject to the provisions of this Section 11(c) that
if and for so long as (y) no Default or Event of Default shall have occurred and
be continuing,  and (z) all approvals,  consents or  authorizations  required in
connection with any such delivery,  transfer or  relinquishment of possession by
the Aviation  Authority  have been obtained and remain in full force and effect,
then Lessee may, without such prior written consent:

                  (i) Subject  any Engine to normal  interchange  agreements  or
         pooling  agreements  or  arrangements,  in each case  customary  in the
         commercial  airline  industry  and entered into in writing by Lessee in
         the ordinary  course of business and with any solvent United States air
         carrier;  provided,  however,  that no such  agreement or  arrangements
         shall require,  contemplate or result in any transfer of Lessor's title
         to such Engine. If,  notwithstanding  the foregoing,  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 13(c).

                  (ii) With respect to the Aircraft, enter into a Wet Lease with
         any United States air carrier, but only if:

                           (A)      Lessee shall provide 30 days advance written
                  notice to Lessor;

                           (B) At the time  that  Lessee  enters  into  such Wet
                  Lease,  no such air carrier  shall be  insolvent or subject to
                  any  bankruptcy,  insolvency,   liquidation,   reorganization,
                  dissolution or similar proceeding, or any similar non-ordinary
                  course transaction, shall be seeking any reorganization or any
                  readjustment of its debts, or shall have  substantially all of
                  its property in the  possession  of any  liquidator,  trustee,
                  receiver or similar person; and

                           (C) Any such Wet Lease  shall be for a period  not in
                  excess of 6 months and not extending  beyond the date which is
                  one year  prior to the end of the  Lease  Term,  and  shall be
                  expressly  subject to and subordinate to all the terms of this
                  Agreement  and to the  rights,  powers and  remedies of Lessor
                  hereunder,  including,  without  limitation,  Lessor's  rights
                  under  Section 20 to  repossess  the  Aircraft,  Airframe  and
                  Engines and to terminate  such Wet Lease,  upon the occurrence
                  of an Event of Default.

                  (iii) Notwithstanding anything to the contrary in this Section
11(c):

                           (A) 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,  any
                  Part, or any Aircraft Documentation shall in any way discharge
                  or diminish any of Lessee's obligations to Lessor hereunder or
                  under any Operative Document; and

                           (B) Lessee shall ensure that no delivery, transfer or
                  relinquishment permitted under this Section 11(c) shall affect
                  the United States registration of the Aircraft.

                  (d)  Transfers  of  Possession  in General.  The rights of any
Person who receives  possession by reason of a transfer or sublease permitted by
this Section 11 shall be effectively  and expressly  subject and  subordinate to
all the  terms of this  Lease,  including,  without  limitation,  the  covenants
contained in Section 10, this Section 11 and Section 15 and the rights of Lessor
to  repossession  pursuant  to  Section  20  and to  avoid  transfer  upon  such
possession.  No  sublease,  relinquishment  or  transfer  of  possession  of the
Aircraft or Airframe, or any Engine or Part, shall in any way release, discharge
or otherwise  limit or diminish any of Lessee's  obligations to Lessor (it being
agreed that  notwithstanding  any such transfer or relinquishment of possession,
Lessee shall continue to be primarily  liable and responsible for performance of
all of its obligations under this Agreement and each other Operative  Document),
or  constitute a waiver of Lessor's  rights or remedies  hereunder or affect the
registration of the Aircraft with the Aviation  Authority.  Notwithstanding  any
other provision of this Agreement or any other Operative Document, any sublease,
relinquishment  or transfer of possession  must (x) be consistent with the terms
of this  Agreement  and the other  Operative  Documents,  and (y) not  adversely
affect  the  rights,  title or  interests  of  Lessor in or to the  Aircraft  or
Airframe,  or any Engine or Part, or under this Agreement or any other Operative
Document,  and (z) not result in any  increases in Taxes to the Lessor which are
not  indemnifiable  hereunder,  or otherwise  adversely  affect  applicable  tax
benefits available to Lessor.

         SECTION 12.  Replacement  of   Parts,  Alterations,  Modifications  and
                      Additions.

                  (a)  Replacement of Parts.

                           (i) Lessee, at its own expense, will replace or cause
                  to be  replaced  as  soon  as  reasonably  practicable  and in
                  accordance with  applicable  manufacturer  maintenance  manual
                  limits  (and in any event  within  thirty (30) days of removal
                  or,  if  earlier,  on the  date  the  Lease  Term  expires  or
                  terminates)  all Parts which may from time to time become worn
                  out, obsolete, lost, stolen, destroyed,  seized,  confiscated,
                  damaged  beyond repair or  permanently  rendered unfit for use
                  for any reason  whatsoever,  except as  otherwise  provided in
                  Section 12(b) with respect to Additional Parts.

                           (ii)  All  Parts  incorporated  or  installed  in  or
                  attached or added to the  Airframe or any Engine  shall (x) be
                  free and clear of all Liens (except for Permitted Liens),  (y)
                  except  with  respect  to  Additional  Parts,  be in  as  good
                  operating  condition as, and shall have a value and utility at
                  least equal to, the Parts  replaced,  assuming  such  replaced
                  Parts  were  in  the  condition  and  repair  required  to  be
                  maintained  by the terms  hereof and (z) have a current  valid
                  Aviation  Authority  "serviceable  tag" of the manufacturer or
                  maintenance   facility   providing   such   items  to   Lessee
                  identifying the manufacturer, vendor, part number, make, model
                  and serial number, date and hours and/or cycles and, if such a
                  tag is issuable  with  respect to the Parts,  indicating  that
                  such  Parts are new,  serviceable  or  overhauled.  Lessee may
                  substitute  for  any  Part a  part  that  does  not  meet  the
                  requirements  of the  foregoing  sentence if a complying  Part
                  cannot be procured or installed  within the  available  ground
                  time of the  Aircraft,  provided  that  the  original  Part is
                  reinstalled or the  noncomplying  part is removed and replaced
                  by a  complying  Part,  in each  case  as  soon as  reasonably
                  practicable  (and in any  event  within  thirty  (30)  days of
                  removal or, if earlier,  on the date the Lease Term expires or
                  terminates).

                           (iii)    Immediately   upon   any   Part's   becoming
                  incorporated  in,  installed on or attached to the Airframe or
                  any Engine,  as above provided,  without further act (x) title
                  to such Part shall thereupon vest in Lessor, free and clear of
                  all Liens (other than  Permitted  Liens),  (y) such Part shall
                  become  subject to this  Agreement  and be deemed part of such
                  Airframe or such Engine for all purposes hereof, and (z) title
                  to any replaced Part shall thereupon vest in Lessee,  free and
                  clear of all Lessor Liens and shall no longer be deemed a Part
                  hereunder. All Parts (other than Additional Parts) at any time
                  removed  from the  Airframe  or any  Engine  shall  remain the
                  property of Lessor,  no matter where located,  until such time
                  as such  Parts  shall be  replaced  by Parts  which  have been
                  incorporated  or  installed  in or attached to the Airframe or
                  any Engine and which meet the requirements set forth in clause
                  (iii)  above.  Upon any  removal of  Additional  Parts,  title
                  thereto shall,  without further act, vest in Lessee,  and such
                  Additional Part shall no longer be deemed a Part hereunder.

                           (iv)  Notwithstanding  any other provision hereof, no
                  Part that is a life  limited  part shall be  installed  on the
                  Aircraft  or any  Engine,  including,  without  limitation,  a
                  Replacement  Engine,  after the Delivery Date unless such Part
                  is new or Lessee has complete certified, back-to-birth records
                  for such part. (b) Modifications.

                           (i) Lessee,  at its own expense,  will make, or cause
                  to be made, such  Modifications to the Airframe and Engines as
                  may be  required  from  time to time  to meet  the  applicable
                  standards of the Aviation  Authority,  provided that except as
                  otherwise  provided with respect to Required  Modifications in
                  Section  10(c)(ii)(B),  Lessee may, in good faith, contest the
                  validity or application of any law, rule,  regulation or order
                  in any  manner  which does not  involve  any risk of the sale,
                  forfeiture  or  loss of the  Aircraft  or,  in the  reasonable
                  judgment  of Lessor,  materially  adversely  affect  Lessor or
                  involve any risk of civil or criminal  liability  on Lessor or
                  any Indemnified Party.

                           (ii)  Lessee,  at its own  expense,  may from time to
                  time  add  further   parts  or   accessories   and  make  such
                  Modifications to the Airframe or any Engine as Lessee may deem
                  desirable  in the  proper  conduct of its  business,  provided
                  that:

                                    (y) other than the  Reconfiguration,  Lessee
                           shall not,  without  Lessor's prior written  consent,
                           make  any  Major  Modifications,  including,  without
                           limitation,   modifications   as  to  the   type   or
                           manufacture  of the avionics and Cabin  modifications
                           which change the interior layout, to the Aircraft (it
                           being  agreed  that Lessee  shall,  if  requested  by
                           Lessor,   provide   advance   copies  of   regulatory
                           approvals and all designs, plans, diagrams,  drawings
                           and data used by Lessee in  accomplishing  such Major
                           Modifications);   provided   that  any   such   Major
                           Modifications that are performed shall be approved by
                           the Aviation  Authority (as evidenced by the issuance
                           of a  supplemental  type  certificate or similar data
                           acceptable to the Aviation Authority and Lessor); and

                                    (z) no such  Modification  shall  reduce the
                           remaining  useful life of the Airframe or such Engine
                           or diminish  the value or utility of the  Airframe or
                           such Engine or impair the condition, airworthiness or
                           marketability  thereof  below  the  remaining  useful
                           life,  value,  utility,  condition,  marketability or
                           airworthiness   thereof  immediately  prior  to  such
                           Modification,  assuming  the  Airframe or such Engine
                           was then of the  remaining  useful  life,  value  and
                           utility  and  in  the  condition  and   airworthiness
                           required  to be  maintained  by  the  terms  of  this
                           Agreement.   Title  to  all  Parts   incorporated  or
                           installed  in or attached or added to the Airframe or
                           an Engine as the  result  of such  Modification  (the
                           "Additional Parts") shall,  without further act, vest
                           in Lessor, and Lessee hereby  relinquishes all right,
                           title and  interest  thereto.  Any Part  installed as
                           part of the  Reconfiguration  shall not constitute an
                           Additional Part.

                           (iii)  Except as provided in Sections  2(d) and 10(i)
                  hereof, neither Lessor nor Owner Participant shall be required
                  under any  circumstances to pay directly or indirectly for any
                  Modifications.  Notwithstanding the foregoing,  Lessee may, at
                  any time during the Lease Term, so long as no Event of Default
                  shall have occurred and be continuing,  remove or suffer to be
                  removed  any  such   Additional   Part,   provided  that  such
                  Additional  Part (x) is in addition to, and not in replacement
                  of or substitution  for, any Part  originally  incorporated or
                  installed  in or attached to the Airframe or any Engine at the
                  time of  delivery  thereof  or any Part in  replacement  of or
                  substitution  for any such  Part,  (y) is not  required  to be
                  incorporated  or  installed  in or  attached  or  added to the
                  Airframe or any Engine  pursuant to the terms of this  Section
                  12 and (z) can be removed  from the  Airframe  or such  Engine
                  without damaging the Airframe or such Engine or diminishing or
                  impairing the value, utility, condition or airworthiness which
                  the  Airframe or such  Engine  would have had at such time had
                  such Modification not occurred,  assuming the Airframe or such
                  Engine was then of the fair  market  value and  utility and in
                  the condition and  airworthiness  required to be maintained by
                  the terms of this Agreement.

                           (iv) Upon expiration or termination of the Lease Term
                  and the written  request of Lessor at least ten (10)  Business
                  Days prior to such expiration or termination, Lessee shall, at
                  its own expense,  remove or cause to be removed any Additional
                  Part.  Upon the  removal by Lessee of any  Additional  Part as
                  provided above, title thereto shall, without further act, vest
                  in Lessee,  and such Additional Part shall no longer be deemed
                  part of the Airframe or Engine from which it was removed.  Any
                  Additional  Part not removed by Lessee as above provided prior
                  to the return of the  Airframe  or Engine to Lessor  hereunder
                  shall remain the property of Lessor.

                           (v)   Notwithstanding   anything   to  the   contrary
                  contained  herein,  Lessee shall not,  without  Lessor's prior
                  written consent,  remove any Modification which is required by
                  the Aviation Authority.

         SECTION 13.  Risk of Loss, Destruction, Requisition, Etc.

                  (a) Risk of Loss.  Throughout  the  Lease  Term and  until the
Return shall have been effected in accordance  with the terms of this Agreement,
Lessee  shall bear all risk of loss,  damage,  theft or  destruction  of, or any
other Event of Loss with respect to, the Aircraft or to the Airframe, any Engine
or any Part.

                  (b)  Event of Loss With Respect to the Aircraft.

                           (i) Upon  the  occurrence  of an  Event of Loss  with
                  respect to the  Airframe or the  Airframe  and Engines  and/or
                  engines then installed  thereon,  Lessee shall forthwith (and,
                  in any event,  within  three (3) days  after such  occurrence)
                  give  Lessor  written  notice  of such  Event of Loss.  By the
                  earlier  of (y) sixty  (60) days  following  the Event of Loss
                  Date  or (z)  the  date  on  which  the  applicable  insurance
                  proceeds are  received by the loss payee,  Lessee shall pay or
                  cause to be paid to Lessor in immediately  available funds the
                  Stipulated Loss Value of the Aircraft  together with all other
                  amounts then due and owing by Lessee hereunder.

                           (ii)  Until  the date on which  the  Stipulated  Loss
                  Value and the other amounts referred to in clause (b)(i) above
                  are paid in full,  Lessee  shall be obligated to pay all Basic
                  Rent or Renewal  Rent, as  applicable,  as scheduled and shall
                  continue  to perform  all of its other  obligations  under the
                  Operative Documents,  except to the extent rendered impossible
                  by the  occurrence  of such Event of Loss or rendered,  in the
                  opinion of Lessor,  unnecessary.  If the Stipulated Loss Value
                  referred  to in clause  (b)(i)  above is paid on a date  other
                  than a Basic Rent Date or  Renewal  Rent  Date,  Lessor  shall
                  refund  or  cause  to be  refunded  to  Lessee  any  paid  but
                  unaccrued  Basic Rent or Renewal  Rent,  as  applicable.  Upon
                  receipt of the full  amount of the  Stipulated  Loss Value and
                  the other amounts referred to in clause (b)(i) above by Lessor
                  pursuant  to this  Section  13(b),  and if Lessee has paid all
                  other  amounts  then due and  payable  by  Lessee  under  this
                  Agreement and the other Operative  Documents,  then (x) Lessor
                  shall,  upon the joint  written  request  of  Lessee  and each
                  insurer or their appointed  representatives  which contributed
                  to the payment of the Stipulated  Loss Value,  transfer to the
                  Person designated in such request all of Lessor's right, title
                  and  interest  in the  Aircraft  without  recourse or warranty
                  (except  as to absence  of Lessor  Liens)  and  subject to the
                  disclaimer  set forth in Section 5(a), and (y) Lessee shall be
                  relieved of its obligations under Section 7.

                  (c)  Event of Loss With Respect to an Engine.

                           (i) Upon  the  occurrence  of an  Event of Loss  with
                  respect to an Engine  under  circumstances  in which there has
                  not  occurred an Event of Loss with  respect to the  Airframe,
                  Lessee shall  promptly  (and,  in any event,  within three (3)
                  days after such occurrence) give Lessor written notice thereof
                  and  shall,  as soon as  reasonably  practicable  and,  in any
                  event,  within  forty-five  (45) days after the  occurrence of
                  such Event of Loss (or, if earlier the date of  expiration  or
                  termination  of the  Lease  Term) and upon  five  days'  prior
                  written notice,  convey or cause to be conveyed to Lessor,  as
                  replacement for the Engine with respect to which such Event of
                  Loss occurred,  title to a Replacement  Engine, free and clear
                  of all  Liens  (other  than  Permitted  Liens)  and  having an
                  equivalent    or   greater    value,    condition,    utility,
                  airworthiness,  remaining useful life as, and being in as good
                  operating  condition as, the Engine with respect to which such
                  Event of Loss occurred,  assuming such replaced  Engine was in
                  the  condition  and repair  required to be  maintained  by the
                  terms of this Agreement.  For all purposes  hereof,  each such
                  Replacement  Engine shall,  after such  conveyance,  be deemed
                  part of the property leased hereunder,  and shall be deemed an
                  "Engine."

                           (ii) Prior to or at the time of any  conveyance  of a
                  Replacement  Engine,  Lessee,  at its own  expense,  shall (t)
                  furnish  Lessor  with a full  warranty  (as to title)  bill of
                  sale, in form and substance satisfactory to Lessor,  conveying
                  to Lessor such Replacement Engine, (u) cause supplements to be
                  executed which shall subject such  Replacement  Engine to this
                  Agreement,  (v) cause the  filing of such  instruments  as are
                  necessary or advisable to  establish,  perfect and protect the
                  interest  of Lessor  in any such  Engine  (including,  without
                  limitation,  cause a Lease  Supplement,  in form and substance
                  satisfactory  to Lessor,  to be duly  executed  by Lessee) (w)
                  furnish  Lessor with such evidence of the transfer of title to
                  such  Replacement  Engine to Lessor as Lessor  may  reasonably
                  request, including,  without limitation, that such Replacement
                  Engine is free and clear of all Liens, except Permitted Liens,
                  such evidence to include,  without  limitation,  an opinion of
                  Lessee's  counsel  addressed to Lessor,  and opining that such
                  title has been so conveyed  and that such  Replacement  Engine
                  has been duly subjected to this Agreement  (such opinion to be
                  in form and  substance,  and  from  counsel,  satisfactory  to
                  Lessor),  (x) furnish  Lessor with such evidence of compliance
                  with the provisions of Sections  10(e),  12(a)(iv) and 15 with
                  respect to such  Replacement  Engine as Lessor may  reasonably
                  request,  (y) furnish  Lessor with a certificate  signed by an
                  officer of Lessee  certifying that, upon  consummation of such
                  replacement,  no Event of Default will exist hereunder and (z)
                  furnish Lessor with an appraisal  satisfactory to Lessor which
                  shall  establish,  and a certificate  of an aircraft  engineer
                  (who may be an  employee  of  Lessee)  certifying,  that  such
                  Replacement   Engine   has  a   value,   condition,   utility,
                  airworthiness and remaining useful life at least equal to, and
                  is in as good operating  condition as, the Engine so replaced,
                  assuming such Engine was in the condition and repair  required
                  by the  terms  of  this  Agreement  immediately  prior  to the
                  occurrence of such Event of Loss.

                           (iii) Upon compliance by Lessee with the requirements
                  of this  Section  13(c),  if no Event of  Default  shall  have
                  occurred  or be  continuing,  Lessor  shall,  upon  the  joint
                  written  request of Lessee and each insurer which  contributed
                  to the payment of any  insurance  proceeds with respect to the
                  lost Engine, transfer to the Person designated in such request
                  all of  Lessor's  right,  title and  interest  in such  Engine
                  without  recourse or warranty  (except as to absence of Lessor
                  Liens)  and  subject  to the  disclaimer  set forth in Section
                  5(a),  and such Engine shall  thereupon  cease to be an Engine
                  leased hereunder.
                           (iv) No Event of Loss with respect to an Engine shall
                  result in any reduction in Basic Rent or Renewal Rent.

                  (d)  Application  of Payments From any  Government  Entity for
Requisition  of Title,  Etc. Any  payments  (other than  insurance  proceeds the
application  of which is  provided  for in Section  15)  received at any time by
Lessor or by Lessee from any  Government  Entity or other Person with respect to
an Event of Loss will be applied as follows:

                           (i) if  payments  are  received  with  respect to the
                  Airframe  (or the  Airframe  and an  Engine  or  engines  then
                  installed   thereon),   after   reimbursement  of  Lessor  for
                  reasonable  costs  and  expenses,  so much  of  such  payments
                  remaining  as shall  not  exceed  the  Stipulated  Loss  Value
                  required to be paid by Lessee pursuant to Section 13(b) shall,
                  unless a Default or any Event of Default  shall have  occurred
                  and  be  continuing,  be  applied  in  reduction  of  Lessee's
                  obligation  to pay such  Stipulated  Loss Value and such other
                  amounts of Rent, if not already paid by Lessee, or, if already
                  paid by Lessee,  shall be applied to reimburse  Lessee for its
                  payment of such  Stipulated  Loss Value,  and the balance,  if
                  any, of such payments  shall be  distributed to or retained by
                  Lessor or

                           (ii) if such payments are received with respect to an
                  Engine under circumstances contemplated by Section 13(c), then
                  so much of such  payments  remaining  after  reimbursement  of
                  Lessor  for  reasonable  costs and  expenses;  up to an amount
                  equal to  Lessee's  actual  cost of  replacing  such Engine in
                  accordance  with  Section  13(c),  shall,  unless a Default or
                  Event of Default  shall have  occurred and be  continuing,  be
                  paid over to, or  retained  by,  Lessee if Lessee  shall  have
                  fully performed,  or concurrently  therewith will perform, the
                  terms of Section  13(c) with  respect to the Event of Loss for
                  which such payments are made, and the balance, if any, of such
                  payments shall be distributed to or retained by Lessor.

                  (e) Application of Payments During  Existence of Default.  Any
amount  referred  to in this  Section 13 which is payable  to or  retainable  by
Lessee shall not be paid to or retained by Lessee if at the time of such payment
or  retention  a Default or any Event of  Default  shall  have  occurred  and be
continuing,  but shall be held by or paid over to Lessor,  as  security  for the
obligations  of Lessee under this  Agreement to be held and applied  pursuant to
Section 20 and applied against Lessee's  obligations  hereunder as and when due.
At such  time as there  shall not be  continuing  any such  Default  or Event of
Default,  such  amount  shall be paid to Lessee to the  extent  not  applied  in
accordance with the preceding sentence.

         SECTION 14.  Maintenance Reserves.

                  (a)  Amount.   Lessee  shall  pay  the  following  Maintenance
Reserves to Owner Participant during the Lease Term:
                           (i)  in  respect  of the  Airframe,  US$70  for  each
         Airframe  Flight Hour  operated by the Aircraft to cover 2C, 4C, 6C and
         7C Checks of the Aircraft during the Lease Term ("Airframe  Maintenance
         Reserves");

                           (ii) in respect of each Engine, US$57 for each Engine
         Flight Hour and US$52 for each Engine  Cycle,  in each case operated by
         that Engine to cover such  Engine's  Basic Shop Visits during the Lease
         Term (each, "Engine Maintenance Reserves");

                           (iii) in respect of the APU,  US$15 for each Airframe
         Flight  Hour  operated  by the  Aircraft to cover APU Basic Shop Visits
         during the Lease Term ("APU Maintenance Reserves"); and

                           (iv) in respect of the  Landing  Gear,  US$6 for each
         Airframe Flight Hour operated by the Aircraft to cover the Landing Gear
         Overhaul during the Lease Term ("Landing Gear Maintenance Reserves").

The Airframe  Maintenance  Reserves,  the Engine Maintenance  Reserves,  the APU
Maintenance  Reserves and the Landing Gear Maintenance  Reserves are referred to
collectively  herein as the "Maintenance  Reserves." It is understood and agreed
that Owner  Participant  may conduct an annual review of the Dollar  amounts set
forth in this  Section 14. Upon each  anniversary  of the Delivery  Date,  Owner
Participant  and Lessee agree to negotiate in good faith any  adjustments to the
Dollar  amounts  set  forth  in this  Section  14 (as may have  been  previously
adjusted  pursuant to this  sentence)  as may be  necessary  or  appropriate  to
reflect changes in Airframe Manufacturer or Engine Manufacturer recommendations,
industry  overhead cost  experience or such other factors as may be relevant for
the purposes of establishing appropriate reserve payments.  Without agreement to
a change in the Dollar amounts as aforesaid, no adjustment will be made thereto.

                  (b)  Payments.  Lessee shall pay the  Maintenance  Reserves in
respect of each calendar month during which  Maintenance  Reserves accrue on the
tenth day of the  subsequent  calendar  month  beginning on the tenth day of the
calendar  month  following  the Delivery Date and ending on the tenth day of the
calendar  month  in  which  the  Expiry  Date  occurs.  A final  payment  of the
Maintenance  Reserves  shall  be  made on the  Expiry  Date  in  respect  of the
operation  of the  Aircraft  during  the final  month of the Lease  Term.  Owner
Participant  shall keep  notional  running  accounts in respect of the Airframe,
each Engine, the APU and the Landing Gear to which shall be credited all amounts
in respect  thereof  received  under  Section 14(a) and debited all sums paid in
respect  thereof by Owner  Participant to, or on behalf of, Lessee under Section
14(c).

                  (c)  Release of  Maintenance  Reserves.  If Lessee  submits to
Owner Participant,  within six months after the commencement of such maintenance
work and  before the  Expiry  Date,  an  invoice  and  supporting  documentation
evidencing  performance  (in  reasonable  detail) of the following work by or on
behalf of Lessee,  Owner Participant  shall,  provided that (i) no reimbursement
shall be made in respect of  replacement,  repair or overhaul  caused by foreign
object  damage,  operational  or other  mishandling,  faulty  maintenance or any
accidental  cause or in respect of any cost which is  reimbursable by insurance,
and (ii) no Default or Event of  Default  is  continuing,  release to Lessee the
following amounts from the respective Maintenance Reserves:

                           (i) Airframe Checks:  with respect to a scheduled 2C,
         4C, 6C or 7C Check of the  Airframe,  the  lesser of (i) the  amount of
         such invoice and (ii) the balance of Airframe Maintenance Reserves held
         by Owner Participant at the time of payment.

                           (ii) Engine Refurbishment: with respect to any Engine
         Basic Shop Visit, the lesser of (i) the amount of such invoice and (ii)
         the balance of Engine Maintenance Reserves held by Owner Participant in
         respect of such Engine at the time of payment;

                           (iii)  APU and  Landing  Gear:  with  respect  to any
         scheduled APU Basic Shop Visit or Landing Gear Overhaul,  the lesser of
         (i) the amount of such invoice and (ii) the balance of APU  Maintenance
         Reserves or Landing Gear Maintenance Reserves,  as applicable,  held by
         the Owner Participant at the time of payment.

For the  avoidance  of doubt,  Lessee has no right to payment of any amount from
the Maintenance  Reserves except as expressly provided in this clause 14(c), and
any remaining  balances of the Maintenance  Reserves  following the Expiry Date,
after  application  of the  foregoing  provisions,  shall be  retained  by Owner
Participant  as its  sole  property.  Subject  to  its  rights  and  obligations
hereunder,  Lessee will not assign,  transfer or otherwise dispose of its rights
or interest in the Maintenance  Reserves. To the extent any maintenance expenses
exceed the amount available in the applicable Maintenance Reserves account, such
expenses shall be for the account of the Lessee and the shortfall, if any, shall
not  be  carried   forward  or  made  the  subject  of  any  further  claim  for
reimbursement.  Lessee  acknowledges  that Owner  Participant  may commingle the
Maintenance  Reserves  with its general  funds and no interest  shall  accrue in
favor of Lessee in respect of Maintenance Reserves held by Owner Participant

         SECTION 15.  Insurance.

                  (a)  Requirements.  At all times  during the Lease  Term,  and
until the Aircraft is returned to Lessor in the condition and manner required by
this Agreement,  Lessee shall maintain or cause to be maintained with respect to
the Aircraft,  at its own expense,  insurance in  compliance  with the Insurance
Requirements of Exhibit E hereto.

                  (b)  Application  of  Proceeds of Hull  Insurance.  As between
Lessor and Lessee,  it is agreed that all  proceeds of insurance  maintained  in
compliance  with this  Section 15 (except  Section  15(f)) and  received  as the
result of the occurrence of an Event of Loss will be applied as follows:

                           (x) if such payments are received with respect to the
                  Airframe (or the Airframe and the Engines or engines installed
                  thereon),   so  much  of  such   payments   remaining,   after
                  reimbursement of Lessor for reasonable costs and expenses,  as
                  shall  not  exceed  the  Stipulated  Loss  Value and the other
                  amounts  payable  under  Section  13(b)  shall be  applied  in
                  reduction of Lessee's  obligation to pay such  Stipulated Loss
                  Value and the other amounts  payable under Section  13(b),  if
                  not  already  paid by Lessee,  or, if already  paid by Lessee,
                  shall be applied to  reimburse  Lessee for its payment of such
                  Stipulated  Loss  Value,  and the  balance,  if  any,  of such
                  payments  remaining  thereafter  shall  be paid  over  to,  or
                  retained by, Lessee; and

                           (y) if such  payments are received with respect to an
                  Engine under the circumstances  contemplated by Section 13(c),
                  so much of such payments  remaining,  after  reimbursement  of
                  Lessor  and  Owner   Participant  for  reasonable   costs  and
                  expenses,  shall be paid  over to,  or  retained  by,  Lessee,
                  provided   that  Lessee   shall  have  fully   performed   or,
                  concurrently  therewith,  will  fully  perform  the  terms  of
                  Section 13(c) with respect to the Event of Loss for which such
                  payments are made.

                  As between  Lessor and Lessee,  the  insurance  payments  with
respect  to any  property  damage  loss not  constituting  an Event of Loss with
respect to the Airframe or an Engine will be applied in payment (or to reimburse
Lessee) for repairs or for replacement  property in accordance with the terms of
Sections 10 and 12, if not already paid for by Lessee, and any balance remaining
after  compliance  with such sections with respect to such loss shall be paid to
Lessee.

                  (c)  Insurance  for  Indemnities;  Continuation  of  Liability
Insurance. The insurance referred to in Section 15(a) shall in each case include
and insure (to the extent of the risks  covered by the  policies)  the indemnity
provisions of Section 9. For a period of  twenty-four  months after the last day
of the Lease Term,  or, if earlier,  the next  C-Check of the  Aircraft,  and at
Lessee's  cost,  Lessee  shall  continue  to name each  Indemnified  Party as an
additional insured under Lessee's  comprehensive  airline and war-risk liability
insurance  described  in  Exhibit  E to the  extent  of its  interest  under the
indemnities referred to in the preceding sentence.

                  (d)  Reports,  Etc.  Lessee  shall  furnish,  or  cause  to be
furnished,  to Lessor and Owner  Participant  (i) on or before the Delivery Date
and not later  than each  renewal  date of any  insurance,  and  otherwise  upon
reasonable  request,  a  Certificate  of  Insurance  in  the  same  form  as the
Certificate of Insurance delivered on the Delivery Date and a report,  signed by
"Insurance  Brokers,"  substantially  in the form of  Exhibit F, and (ii) on the
Delivery Date and no later than five (5) days prior to the date of expiration of
any  insurance  policy  referenced  in a  previously  delivered  certificate  of
insurance and a report of the Insurance Broker.

                  (e)  Self-Insurance.  Lessee  may not  self-insure  the  risks
required to be insured against pursuant to this Section 15, provided that Lessee
may self-insure  the risks required to be insured against  pursuant to Exhibit E
(except  total  loss)  by way  of  deductible,  premium  adjustment  or  similar
provisions,  in such  amounts as are  customarily  self-insured  with respect to
aircraft of the same type and used in the same  manner as the  Aircraft by major
international  air  carriers,  but in no event  in an  amount  greater  than the
Stipulated Deductible Amount per aircraft per occurrence.

                  (f) Additional  Insurance.  Lessee  acknowledges  that each of
Lessor and Owner Participant has an insurable interest in the Aircraft.  Each of
Lessor and Owner Participant shall have the right to obtain insurance in its own
name with respect to such insurable interest.  Lessee will render each of Lessor
and Owner  Participant  all reasonable  assistance  requested by Lessor or Owner
Participant,  as the case may be, in order that Lessor or Owner Participant,  as
the case may be, may adequately protect such insurable  interest.  Lessee agrees
that the  maximum  amounts  payable to it or to others for its  account or to be
applied  in  discharge  of its  obligations  by any  underwriter  or  carrier of
insurance  maintained  by Lessee  upon the  occurrence  of an Event of Loss with
respect to the Aircraft shall be limited to the Stipulated Loss Value unless the
maintenance of any such insurance in an amount in excess of such Stipulated Loss
Value in  respect  of  Lessee's  insurable  interest  in the  Aircraft  does not
prejudice  Lessor's  or any  Insured  Party's  interests  under  the  insurances
otherwise  required by this Section 15, or prevent  Lessor from  obtaining  such
insurances as it requires,  in which event nothing  herein shall prevent  Lessee
from effecting such additional insurance for its account.

                  (g) Application of Payments During Existence of a Default. Any
amount  referred  to in this  Section 15 which is payable  to or  retainable  by
Lessee shall not be paid to or retained by Lessee if at the time of such payment
or  retention  a Default or any Event of  Default  shall  have  occurred  and be
continuing,  but shall be held by or paid over to  Lessor  as  security  for the
obligations  of Lessee under this Agreement and, if any such Default or Event of
Default  shall  have  occurred  and  be  continuing,  applied  against  Lessee's
obligations  hereunder  as and when  due.  At such  time as there  shall  not be
continuing  any such  Default or Event of Default,  such amount shall be paid to
Lessee to the extent not applied in accordance with the preceding sentence.

                  (h) Change of Practice or Insurers. In the event that there is
a material  change in the generally  accepted  aviation  insurance  practice and
custom with regard to the  insurance  of  aircraft or any  material  change with
respect to the insurance of aircraft  based or operated in any  jurisdiction  in
which the Aircraft may then be based or operated (whether relating to all or any
of the types of insurance  required to be effected  under this Section 15), such
that  Lessor  or Owner  Participant,  on the basis of  advice  received  from an
independent insurance advisor of international reputation (selected by Lessor or
Owner Participant and acceptable to Lessee),  shall be of the reasonable opinion
that the  insurance  required  pursuant to this  Section 15 is  insufficient  to
protect the respective  interests of Lessor,  Owner Participant and/or any other
Insured  Parties  (bearing  in mind the  nature  and route of  operation  of the
Aircraft),  the  insurance  requirements  set forth in this  Section 15 shall be
amended,  effective upon notice by Lessor or Owner  Participant to Lessee, so as
to include such additional or varied requirements as Lessor or Owner Participant
(upon the advice of such advisor) may reasonably  consider  appropriate in order
to ensure that the insurance as so varied shall provide comparable protection to
Lessor,  Owner  Participant and the other Insured Parties to that which it would
have done if such change had not occurred. In addition, if at any time Lessor or
Owner Participant  reasonably determines that any insurer or reinsurer providing
any of the insurances  required under this Section 15 is, or could reasonably be
expected to be, unable to meet its obligations as they fall due or may fall due,
Lessor or Owner  Participant  shall so notify  Lessee,  and Lessee and Lessor or
Owner  Participant,  as the case  may be,  shall  negotiate  in good  faith  the
selection of an alternative  insurer or reinsurer,  as the case may be, which is
reasonably acceptable to Lessor or Owner Participant,  and Lessee shall promptly
after such selection arrange for insurance with such insurer or reinsurer.

                  (i) Change of Circumstance.  If any change in circumstance has
occurred  and is  continuing  at any time and such change  materially  adversely
affects the insurance of the Aircraft or Airframe, then Lessee shall, as soon as
reasonably practicable, make such amendments, supplements or replacements to the
insurance  coverage  in place with  respect to the  Aircraft  as Lessor or Owner
Participant may reasonably request in light of such change in circumstances.

                  (j) Negative Undertakings. Lessee shall not (i) act or fail to
act, or cause,  permit or suffer an act or failure to act, whereby any insurance
required by this Section 15 would or might  reasonably be expected to be limited
or rendered in whole or in part invalid,  unenforceable or otherwise not in full
force and effect  (including  any limitation  resulting  from  inaccuracy of any
representation or warranty of Lessee,  or any illegal use of the Aircraft),  and
(ii)  without  limiting  the  foregoing,  use,  operate,  employ or  locate  the
Aircraft,  Airframe,  any  Engine or any Part,  or cause,  permit or suffer  the
Aircraft,  Airframe,  any Engine or any Part to be used,  operated,  employed or
located,  in any  place  or in any  manner  or for any  purpose  (x) in any area
excluded from coverage, or in any manner for any purpose that is not covered, by
any insurance  policy in effect or required by the terms of this Agreement to be
maintained  by Lessee or (y) that might  reasonably  be  expected to be excluded
from  coverage  under,  or to  invalidate  or in any way  limit  (including  any
limitation with respect to coverage of the specified  insured perils,  events or
circumstances) any such insurance policy.

                  (k) Failure to Insure. If at any time Lessee fails to maintain
insurance  in  compliance  with  this  Section  15,  each of  Lessor  and  Owner
Participant shall be entitled but not bound to do any of the following  (without
prejudice to any other  rights which it may have under this  Agreement by reason
of such failure):

                           (i) to pay any  premiums  due or effect  or  maintain
                  such insurance or otherwise remedy such failure in such manner
                  as Lessor or Owner Participant,  as the case may be, considers
                  appropriate  (and Lessee shall upon demand reimburse Lessor or
                  Owner Participant,  as the case may be, in full for any amount
                  so expended in that connection) and/or

                           (ii) at any time  while such  failure is  continuing,
                  require the  Aircraft to remain at any airport or, as the case
                  may be, upon provision by Lessor or Owner Participant,  as the
                  case may be, of  insurance  coverage  satisfactory  to Lessee,
                  proceed to and remain at any airport  designated  by Lessor or
                  Owner  Participant,  as the case may be, until such failure is
                  remedied to Lessor's and Owner Participant's satisfaction.

         SECTION 16.  Inspection.

                  (a) Maintenance Schedule.  During the Lease Term, Lessee shall
furnish Lessor with such information concerning the location, condition, use and
operation of the Aircraft as Lessor may reasonably request. Lessee shall provide
Lessor with maintenance  schedules relating to the Aircraft upon delivery of the
Aircraft and from time to time as such schedules are adjusted or updated. Lessee
shall give Lessor  reasonable prior notice of the date of, and any change in the
date of, any Major Checks,  in order to enable Lessor or Owner  Participant,  or
their respective agents,  representatives or designees, to inspect the Aircraft,
including,  without  limitation,  the Aircraft  Documentation  (should Lessor or
Owner Participant  choose to do so), at the time and place any such Major Checks
occur  and  to  make  a  reasonable   number  of  photocopies  of  any  Aircraft
Documentation.

                  (b) Reasonable  Inspections.  At all reasonable times, Lessor,
Owner Participant or their respective authorized representatives may inspect the
Airframe and Engines and inspect and make copies (at such Person's  expense,  or
if such inspection is made in connection with or following a Default or an Event
of Default,  at Lessee's expense) of the books and records of Lessee relating to
the  Airframe  and  Engines  and the  maintenance  of the  Airframe  and Engines
(including,  without  limitation,  any  Aircraft  Documentation,   the  Approved
Maintenance Program, and also including any airworthiness  directive and service
bulletin compliance records, component life status reports, and the then-current
aircraft  configuration),  and if such  inspection  is  made at the  time of any
maintenance operation, such Persons may inspect behind any panels, bays or other
apertures  which have  already  been  opened in the  course of such  maintenance
operation, provided that, so long as no Default or Event of Default has occurred
and is continuing, no exercise of such inspection right shall interfere with the
normal operation of the Aircraft by Lessee.

                  (c) No Duty to Inspect.  Neither Lessor nor Owner  Participant
shall  have any  duty to make any such  inspection  nor  shall  Lessor  or Owner
Participant  incur any liability or obligation by reason of making or not making
any such inspection.
                  (d) Follow-On Lease. Upon request by Lessor, Lessee shall from
time to time  during  the  Lease  Term  make the  Aircraft,  including,  without
limitation,  the  Aircraft  Documentation,  available  for  inspection  and/or a
reasonable  amount of photocopying  to Lessor's  designated  representatives  or
technical teams evaluating the Aircraft for use after the end of the Lease Term.
Lessor agrees to give Lessee at least five (5) Business  Days' advance notice of
any such inspection and to coordinate such  inspections with Lessee so as not to
unreasonably  interfere  with  Lessee's  operation  or  maintenance  or with its
personnel.

                  (e) Absolute Right. The right of Lessor and Owner  Participant
and their  respective  designated  representatives  to inspect the  Aircraft and
Aircraft  Documentation in accordance with this Section 16 during the Lease Term
shall be absolute.

         SECTION 17.  Assignment.

                  (a) Assignment by Lessee.  Lessee shall not assign,  convey or
otherwise transfer (each, an "assignment") any of its rights, title or interests
in and to the Aircraft or this  Agreement  without the prior written  consent of
Lessor.

                  (b) The Lessor may sell,  assign or transfer all or any of its
rights under this  Agreement and in the Aircraft (a  "Transfer")  and the Lessor
will,  other than in the case of an assignment  for security  purposes,  have no
further   obligation   under  this   Agreement   following   a   Transfer   but,
notwithstanding  any  Transfer,  will  remain  entitled  to the  benefit of each
indemnity under this Agreement.  In connection with any Transfer,  the following
conditions shall apply:

                           (i) Lessor shall give Lessee  written  notice of such
         Transfer  at least 10 Business  Days before the date of such  Transfer,
         specifying the name and address of the proposed purchaser,  assignee or
         transferee (the "Transferee");

                           (ii) the  Transfer  will  not  adversely  affect  the
         Lessee's  rights and interests in the Aircraft  and/or this  Agreement,
         not  subject  the  Lessee,  on the date of such  transfer,  to any Tax,
         claim,  liability or any other  obligation or expense to which it would
         not have been subject had such assignment or transfer not taken place;

                           (iii) the Transferee  will be a Citizen of the United
         States and have full  corporate  power and  authority to enter into and
         perform the transactions  contemplated by this Agreement on the part of
         "Lessor";

                           (iv)  on  the  Transfer   date  the  Lessor  and  the
         Transferee  shall enter into an  agreement or  agreements  in which the
         Transferee  confirms that it shall be deemed a party to this  Agreement
         and  agrees to be bound by all the terms of,  and to under  take all of
         the obligations of, the Lessor contained in this Agreement; and

                           (v) such  Transfer  shall not violate any  applicable
law.

                  (c) Upon any Transfer,  the Transferee  shall be deemed Lessor
for all purposes of this  Agreement,  each  reference  in this  Agreement to the
"Lessor" shall thereafter be deemed for all purposes to refer to the Transferee,
and the  transferor  shall be relieved of all  obligations of the "Lessor" under
this  Agreement  arising  after the time of such  Transfer  except to the extent
attributable to acts or events occurring prior to the time of such Transfer.

                  (d) Upon  compliance by Lessor and a Transferee with the terms
and  conditions  of Clause 17(b),  Lessee shall at the time of Transfer,  at the
specific  written  request of Lessor  and with  Lessor  paying  all of  Lessee's
out-of-pocket costs and expenses:

                           (i)  execute  and  deliver  to  Lessor  and  to  such
         Transferee an agreement,  in form and substance satisfactory to Lessor,
         Lessee and such Transferee, dated the date of such transfer, consenting
         to such transfer, agreeing to pay all or such portion of the Basic Rent
         and other  payments  under this  Agreement  to such  Transferee  or its
         designee  as such  Transferee  shall  direct,  and  agreeing  that such
         Transferee  shall  be  entitled  to  rely  on all  representations  and
         warranties  made by Lessee in this  Agreement or in any  certificate or
         document  furnished  by Lessee in  connection  with this  Agreement  as
         though such Transferee was the original "Lessor";

                           (ii)   execute   and   deliver   to  Lessor  or  such
         Transferee,  as the case may be, precautionary  Uniform Commercial Code
         financing  statements  or amendments  reflecting  the interests of such
         Transferee in the Aircraft and this Agreement;

                           (iii)  deliver  to Lessor  and to such  Transferee  a
         certificate,  signed by a duly authorized officer or Lessee,  dated the
         date of such  transfer,  to the  effect  that no Event of  Default  has
         occurred and is continuing  or, if one is then  continuing,  describing
         such Event of Default;

                           (iv)  cause  to  be  delivered  to  Lessor  and  such
         Transferee certificates of insurance and broker's letter of undertaking
         substantially in the form delivered on the Delivery Date, detailing the
         coverage  and  confirming  the  insurers'  agreement  to the  specified
         insurance  requirements  of this  Agreement  and listing the Lessor and
         Transferee  as  additional  insureds  and the  Transferee  as sole loss
         payee;

                           (v) deliver to Lessor and such Transferee information
         on the location of the  Airframe and Engines at all times  requested by
         Lessor in order to permit the Transfer to take place at a time and on a
         date  so as to  eliminate  or  minimize  any  Taxes  applicable  to the
         Transfer; and

                           (vi)  such   other   documents   as  Lessor  or  such
         Transferee  may  reasonably  request,  so long as such documents do not
         adversely  affect the rights or  obligations of Lessee under this Lease
         or otherwise adversely effect Lessee.

                  (e)  Collateral   Assignment.   Notwithstanding   any  of  the
foregoing,  it is  understood  and agreed  that  Lessor  may,  without the prior
written  consent of Lessee  but with prior  notice to the  Lessee,  mortgage  or
pledge and/or assign all or any portion of its right,  title and interest in and
to this Agreement,  the Aircraft or any Rent due hereunder to any Lender. Lessee
shall  acknowledge  in writing any such  mortgage,  pledge or  assignment  by an
acknowledgment in a form reasonably  satisfactory to the Lessee.  Upon notice to
the Lessee from any Lender under any such mortgage,  pledge or assignment,  such
Lender may require  that all Rent shall be paid  directly to such Lender  and/or
that the Aircraft be returned to such Lender,  but, in the case of the return of
the  Aircraft,  only upon  completion  or  termination  of this  Agreement.  Any
acknowledgment from the Lessee shall include,  without limitation,  an agreement
of the Lessee that:

                  (i)      upon such mortgage, pledge or assignment, all rights 
                           of    the   Lessor   hereunder   (including   without
                           limitation,  all rights to be named as loss payee and
                           an additional insured under any policies of insurance
                           maintained pursuant to Section 15 hereof, all  rights
                           to  receive  monies,  reports,  certificates  and any
                           other  information  pursuant  to  the  terms  of this
                           Agreement and all rights to  indemnification)  shall,
                           to the extent provided for in the mortgage, pledge or
                           assignment, be exercisable  by such Lender,  and such
                           Lender shall be deemed an Indemnified Party and a Tax
                           Indemnitee for all purposes of this Agreement;

                  (ii)     the rights of such Lender shall not be subject to any
                           defense, counterclaim, or set-off that the Lessee may
                           have or assert against Lessor;

                  (iii)    such Lender shall not be liable for  any of  Lessor's
                           obligations hereunder;

                  (iv)     subject  to  the  terms  of  the  mortgage, pledge or
                           assignment, such Lender may require that all  Rent be
                           paid directly to such  party  (or its designee),  and
                           Lessee  agrees  that  upon   receipt  of such notice,
                           Lessee shall pay directly to such Lender all Rent due
                           or to become due hereunder; and

                  (v)      Lessee shall comply,  at the Lessor's  expense,  with
                           all reasonable  requests of Lessor and such Lender in
                           connection   with  any  such   mortgage,   pledge  or
                           assignment   including,   without   limitation,   the
                           execution of all consents  and  amendments  in a form
                           reasonably acceptable to Lessee and the making of any
                           and all registrations and filings.

Lessee agrees, from and after any such mortgage,  pledge or assignment,  to pay,
as Supplemental Rent, any indemnity  obligations which Lessor shall be obligated
to pay under any related loan documentation  which constitute breakage costs (to
the extent arising in connection with an Event of Default hereunder),  increased
costs or withholding taxes, in each case to the extent such indemnities were, at
the time of their grant to such Lender similar to  indemnities  granted to other
similar   lenders  in  the  debt  markets   generally   (by   execution  of  the
acknowledgment  the  Lessee  agrees  to be bound to  reimburse  Lessor  for such
indemnities).

                  (f) The Owner  Participant may sell, assign or transfer all or
any of its rights under this  Agreement  and in the Aircraft (an "OP  Transfer")
and the Owner  Participant will have no further  obligation under this Agreement
following  an OP  Transfer  (except  with  regard  to a breach by Lessor of this
subpart (f)) but,  notwithstanding any OP Transfer,  will remain entitled to the
benefit  of each  indemnity  under this  Agreement.  In  connection  with any OP
Transfer, the following conditions shall apply:

                           (i)  Owner  Participant  shall  give  Lessee  written
         notice of such OP Transfer at least 3 Business  Days before the date of
         such OP  Transfer,  specifying  the name and  address  of the  proposed
         purchaser, assignee or transferee (the "OP Transferee");

                           (ii) the OP Transfer  will not  adversely  affect the
         Lessee's  rights and interests in the Aircraft  and/or this  Agreement,
         nor  subject  the  Lessee  to any Tax,  claim,  liability  or any other
         obligation  or expense to which it would not have been subject had such
         assignment or transfer not taken place;

                           (iii)  the OP  Transferee  will be a  Citizen  of the
         United States (including,  for purposes hereof, through compliance with
         14 C.F.R.  ss.  47.7(c)(3)) and have full corporate power and authority
         to  enter  into  and  perform  the  transactions  contemplated  by this
         Agreement on the part of "Owner Participant"; and

                           (iv) on the OP Transfer  date,  the Lessor and the OP
         Transferee  shall enter into an agreement or agreements in which the OP
         Transferee  confirms that it shall be deemed a party to this  Agreement
         and  agrees to be bound by all the terms of,  and to under  take all of
         the obligations of, the Owner Participant contained in this Agreement.

Upon any OP Transfer,  the OP Transferee  shall be deemed Owner  Participant for
all purposes to refer to the OP Transferee, and the transferor shall be relieved
of all obligations of the "Owner Participant" under this Agreement arising after
the time of such OP  Transfer,  except  to the  extent  attributable  to acts or
events occurring prior to the time of such OP Transfer.

                  (g)  Successors  and Assigns.  Subject to the  foregoing,  the
terms and  provisions of this  Agreement  shall be binding upon and inure to the
benefit of Lessor, Owner Participant, Lessee and their respective successors and
permitted assigns.

         SECTION 18.  Early Termination.  Lessee may  not  terminate  the  Lease
prior to the Expiry Date.

         SECTION 19. Events of Default.  Lessor,  Owner  Participant  and Lessee
agree that it is a fundamental term and condition of this Agreement that none of
the following  events shall occur during the Lease Term and that the  occurrence
of any of the following  events shall  constitute a  repudiatory  breach of this
Agreement  and an "Event of Default"  (whether any 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 Government Entity):

                  (a) Failure to Pay Basic Rent, Renewal Rent or Stipulated Loss
Value.  Lessee shall have failed to make any payment of Basic Rent, Renewal Rent
or  Stipulated  Loss  Value in  accordance  with  this  Agreement  and the other
Operative  Documents  when the same shall have  become due and  payable and such
failure shall continue for three (3) Business Days from such due date.

                  (b) Failure to Pay Supplemental Rent. Lessee shall have failed
to make any payment of  Supplemental  Rent (other than as specified in paragraph
(a) above) in accordance  with this Agreement or the other  Operative  Documents
when the same shall have become due and such failure shall continue for five (5)
Business Days from such due date.

                  (c)  Insurance.

                           (i) Lessee  shall have failed to carry and  maintain,
                  or cause to be carried and  maintained,  on or with respect to
                  the  Aircraft,  any  insurance  required to be  maintained  in
                  accordance with the provisions of Section 15; or

                           (ii) The  Aircraft  shall be  operated at a time when
                  any  insurance  required  under  Section  15  shall  not be in
                  effect.

                  (d) Return. Lessee shall have failed to return the Aircraft at
the end of the Lease Term  pursuant to the  provisions  of, and in the condition
required by, Section 7.

                  (e)  Unauthorized  Transfer.  There shall be any  unauthorized
transfer of possession of the Aircraft, Airframe or any Engine by Lessee.

                  (f) Certain Covenants. Lessee shall have failed to comply with
its obligations under Section 6(a), 6(b), 10(a), 10(b), 10(d)(ii) or 11.

                  (g) Other Covenants.  Lessee shall have failed to comply with,
observe or perform,  and shall fail to cause to be complied  with,  observed and
performed,  any of its covenants,  agreements or obligations  hereunder or under
any other  Operative  Document,  except  to the  extent  provided  above in this
Section 19, and such failure shall continue for 30 days after the earlier of (i)
the date of written notice  thereof to Lessee or (ii) the date Lessee,  assuming
exercise of reasonable diligence, should have known of such failure.

                  (h)  Representations  and Warranties.  Any  representation  or
warranty made by Lessee  herein or in any other  Operative  Document  shall have
proven to have been incorrect,  inaccurate or untrue in any material  respect as
of the time made.

                  (i)  Authorizations.   Lessee  shall  no  longer  possess  the
Authorizations  required  hereunder  or under any other  Operative  Document  or
material for the conduct of its business as a commercial  passenger  air carrier
in the Lessee  Jurisdiction or for the performance of its obligations  hereunder
or under any other Operative  Document,  or any such Authorizations are revoked,
canceled,  adversely modified or otherwise terminated,  or the continued use and
exercise thereof is prevented.

                  (j) Voluntary Bankruptcy, Etc. Lessee shall have (i) commenced
any  proceeding  or filed any  petition  seeking  relief  under  any  applicable
bankruptcy, insolvency, liquidation, examination,  administration,  receivership
or other similar law, (ii) consented to or acquiesced in the  institution of, or
failed to contravene in a timely and appropriate  manner, any such proceeding or
the  filing  of  any  such  petition,  (iii)  applied  for or  consented  to the
appointment of a receiver, examiner, trustee, custodian, sequestrator or similar
official for itself or for a  substantial  part of its property or assets,  (iv)
filed an answer  admitting the material  allegations of a petition filed against
it in any such proceeding, (v) proposed or entered into any composition or other
arrangement,  or made a general  assignment,  for the  benefit of  creditors  or
declared a moratorium on the payment of  indebtedness,  (vi) become insolvent or
suspended payments on, become unable to, admitted in writing its inability to or
failed  generally to pay, any material  portion of its debts as they become due,
(vii) sought its own  liquidation,  reorganization,  dissolution  or winding up,
(viii) suspended  payment  procedures or (ix) taken any corporate action for the
purpose of effecting any of the foregoing.

                  (k) Involuntary Bankruptcy,  Etc. A proceeding shall have been
commenced  or a petition  shall have been  filed,  in either  case,  without the
consent or application of Lessee,  seeking (i) relief in respect of Lessee or of
a substantial  part of its property or assets under any  applicable  bankruptcy,
insolvency, liquidation,  examination,  administration,  receivership or similar
law,  (ii)  the  appointment  of  a  receiver,   examiner,  trustee,  custodian,
sequestrator  or similar  official for Lessee or for a  substantial  part of its
property  or assets or (iii) the  liquidation,  reorganization,  dissolution  or
winding up of Lessee; and such proceeding or petition shall continue undismissed
for 60 days or an order or decree  approving  or ordering  any of the  foregoing
shall be issued and shall not immediately be stayed.

                  (l)  Indebtedness.  Lessee shall have failed to pay any amount
in respect of any  Indebtedness,  or any interest or premium  thereon,  when due
(whether by a scheduled maturity, required prepayment,  acceleration,  demand or
otherwise),  or  Lessee  shall  fail to  perform  or to  comply  with any  other
covenant,  agreement or  condition  contained  in any  agreement  or  instrument
relating  to such  Indebtedness,  and such  failure  to pay or to  perform or to
comply shall continue after the applicable  grace period,  if any,  specified in
the agreement or instrument  relating to such  Indebtedness,  if, as a result of
any  such  failure,  the  maturity  of such  Indebtedness  is  capable  of being
accelerated  and if the aggregate  outstanding  amount of all such  Indebtedness
exceeds,  in the aggregate  together with any other  Indebtedness  in respect of
which  Lessee has failed to make any  payment or in respect of which  Lessee has
otherwise failed to perform or comply, US$500,000 (or the equivalent thereof).

                  (m) Government Action. The franchises,  concessions,  permits,
rights or  privileges  required for the conduct of the business or operations of
Lessee shall have been revoked, canceled or otherwise terminated or the free and
continued use or exercise thereof  curtailed,  prevented or modified in a manner
that materially  adversely  affects  Lessee's ability to perform its obligations
under any Operative Document.

                  (n)  Judgments.  One or more  judgments  are rendered  against
Lessee that either (i) imposes or impose on Lessee at any given point in time an
obligation or  obligations  for the payment of money in excess of US$500,000 (or
the  equivalent  thereof) in the aggregate or (ii) grants or grant to any Person
equitable relief of any nature that could, if enforced,  have a material adverse
effect on Lessee's ability to perform any of its obligations under any Operative
Document  and,  in the case of any such  judgment or  judgments,  the same shall
remain  undischarged for a period of thirty (30) days or more, during which time
execution of such  judgment or  judgments  shall not be  effectively  stayed nor
adequate bonding fully covering such judgment or judgments exist.

                  (o) Cross Default.  Any lease,  conditional sale,  installment
sale or forward  purchase  agreement  of the Lessee in respect of an aircraft is
terminated as a consequence of an event of default or termination event (however
described).

                  (p)  Adverse  Change.  Any event or  series  of events  occurs
which, in the reasonable  opinion of the Lessor or Owner  Participant,  causes a
material  adverse effect on the financial  condition or operations of the Lessee
and  its  Affiliates  or on the  ability  of  the  Lessee  to  comply  with  its
obligations under this Agreement.

                  (q)  Letter of Credit.  Any  Letter of Credit  ceases to be in
full force and effect or is  repudiated or canceled by the Letter of Credit Bank
and  Lessee  shall  have  failed  to  provide a  substitute  Letter of Credit or
Security Deposit as required by Section 3(d) hereof.

         SECTION 20.  Remedies.  Upon the occurrence of any Event of Default and
so long as the same shall be continuing,  Lessor shall have the right, effective
upon notice to Lessee,  to terminate this  Agreement and all of Lessee's  rights
hereunder; and at any time thereafter Lessor may do all or any of the following,
at its option and in its sole  discretion  (in addition to such other rights and
remedies which Lessor may have under applicable law):

                  (a) Retake  Possession.  Upon the written demand of Lessor and
at Lessee's  expense,  cause Lessee to return promptly,  and Lessee shall return
promptly, the Airframe and Engines or such part of the Aircraft 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 7 as if such
Airframe and Engines were being returned at the expiration of the Lease Term, or
Lessor,  acting in its  individual  capacity or as attorney  for Lessee,  at its
option,  may enter upon the premises  where the Airframe or an Engine is located
and take  immediate  possession of and remove the same (together with any engine
which is not an Engine but which is  installed on the  Airframe,  subject to all
the rights of the owner,  lessor,  lienor or secured  party of such engine,  and
such engine shall be held for the account of any such owner,  lessor,  lienor or
secured party or, if owned by Lessee, may, at the option of Lessor, be exchanged
with Lessee for an Engine in accordance  with the provisions of Section 7(b)) by
summary proceedings or otherwise,  and Lessee waives any right it may have under
applicable law to a hearing prior to repossession  of the Aircraft,  Airframe or
any Engine or Part, all without liability accruing to Lessor for or by reason of
such entry or taking of possession or removing  whether for the  restoration  of
damage to property caused by such action or otherwise.

                  (b)  Termination  or  Enforcement.   Rescind  this  Agreement,
terminate this Agreement  and/or exercise any other right or remedy which may be
available to it under  applicable law or proceed by appropriate  court action to
enforce the terms hereof and/or exercise any other power,  right or remedy which
may be available to Lessor  hereunder or under  applicable law. Without limiting
the  generality of the foregoing,  Lessor shall have the right,  without need of
any  consent,  authorization  or action of Lessee,  to cause the  Aircraft to be
deregistered by the Aviation  Authority,  and to be made ready for export and to
be exported out of the Lessee Jurisdiction, and to cause all rights of Lessee in
respect of the Aircraft and this Lease under or in connection  with or resulting
from the  registration of the Aircraft with the Aviation  Authority or otherwise
under  or  in  connection   with  or  resulting  from  any  law  in  the  Lessee
Jurisdiction,   to  be  terminated  and  extinguished.  In  furtherance  of  the
foregoing,  Lessor shall be entitled and empowered to act in the name and in the
place of Lessee with respect to the  Aircraft as may be necessary or  desirable,
in Lessor's sole discretion,  including, without limitation, with respect to the
execution  of  documents  and  instruments,   to  effect  such   deregistration,
exportation, termination and extinguishment.

                  (c) Application of Funds. Without limiting any other provision
of this  Agreement  or of any other  Operative  Document,  Lessor shall have the
right to withhold or set off  against  all amounts  otherwise  payable to Lessee
hereunder,  all as security for Lessee's  obligations and liabilities under this
Agreement and the other Operative Documents, and to use and apply in whole or in
part any or all of such amounts and setoffs to and against such  obligations and
liabilities  of Lessee (in whatever  order and  according  to whatever  priority
Lessor may choose),  and any such use,  application or setoff shall be absolute,
final and irrevocable.

                  (d) Damages.  In addition to Lessor's  rights under Section 9,
Lessor may recover from Lessee, and Lessee shall on demand pay, damages to equal
the sum of:

                           (i) all accrued and unpaid Rent payable  hereunder in
                  respect  of any  period  prior to  Return of the  Aircraft  to
                  Lessor in the condition  and otherwise in the manner  required
                  under Section 7 together with Break Amount, if any;

                           (ii)  all   Expenses   incurred   by  Lessor,   Owner
                  Participant and any other Indemnified Party in connection with
                  such Event of Default or the  exercise  of  Lessor's  remedies
                  with respect thereto, including, without limitation, all costs
                  and expenses incurred in connection with recovering possession
                  of the Airframe or any Engine or in placing  such  Airframe or
                  Engine  in  the  configuration,  condition  and  airworthiness
                  required by Section 7 and all lost Rent  payments  during such
                  recovery and reconditioning;

                           (iii)  all  incidental  and   consequential   damages
                  incurred   by  Lessor,   Owner   Participant   and  any  other
                  Indemnified  Party in  connection  with such Event of Default,
                  including, without limitation, all losses (including,  without
                  limitation,   reasonable  lost  profits)  suffered  by  Lessor
                  because of Lessor's  inability  to place the Aircraft on lease
                  with  another  lessee on terms as  favorable to Lessor as this
                  Agreement or because  whatever use, if any, to which Lessor is
                  able to put the  Aircraft  upon its return to  Lessor,  or the
                  amount received by Lessor upon a sale or other disposal of the
                  Aircraft,  is not as  profitable  to  Lessor  as  leasing  the
                  Aircraft in accordance  with the terms of this Agreement would
                  have been, including,  without limitation,  in each case, lost
                  Rent payments during any remarketing period; and

                           (iv) all  reasonable  and actual legal fees and other
                  reasonable  costs  and  Expenses  incurred  by  Lessor,  Owner
                  Participant and any other  Indemnified  Party by reason of the
                  occurrence of any Event of Default or the exercise of Lessor's
                  remedies with respect thereto.

         SECTION  21.  Transaction  Expenses.   Except  as  expressly  otherwise
provided  herein,  each of Lessor,  Owner  Participant and Lessee agrees that it
shall be  responsible  for any and all fees and expenses it incurs in connection
with the negotiation,  preparation, execution and delivery of this Agreement and
any other  documents or  instruments  relating to the  transaction  contemplated
hereby, including, without limitation, legal fees, expenses and disbursements.

         SECTION 22. No Setoff, Counterclaim, Etc. This Agreement is a net lease
and  Lessee's  obligation  to pay Rent  under  this  Agreement  and  each  other
Operative  Document  to  which  it is a  party  is and  shall  be  absolute  and
unconditional and shall not be abated, suspended,  diminished, reduced, delayed,
discontinued or otherwise affected by any condition,  circumstance, act or event
of any kind whatsoever, including, without limitation, any of the following:

                  (i) any right of setoff, deduction, counterclaim,  recoupment,
         defense,  suspension,  deferment or other right (including any right of
         reimbursement) which Lessee may have against Lessor, Owner Participant,
         Airframe  Manufacturer,  Engine  Manufacturer,  any Insured Party,  any
         Inspecting  Party,  any  Indemnified  Party or any other Person for any
         reason  whatsoever,  including  any  claim  Lessee  may  have  for  the
         foregoing, any present or future law to the contrary notwithstanding;

                  (ii) the  unavailability,  interruption or cessation in use of
         the Aircraft for any reason,  including (A) any requisition  thereof or
         any restriction,  prohibition or curtailment of,  interference with, or
         other restriction against, Lessee's use, operation or possession of the
         Aircraft  (whether by law,  any  Government  Entity or other  Person or
         otherwise) and (B) any damage to or loss or  destruction  (including an
         Event of Loss except as otherwise  expressly provided in Section 13(b))
         of or to the Aircraft and (C) the removal of the Aircraft  from service
         to correct  deficiencies  described in Section 2 or to permit the Final
         Inspection or Return of the Aircraft;

                  (iii) any defect in the title, airworthiness, merchantability,
         fitness for any purpose, condition,  design, specification or operation
         of any kind or  nature of the  Aircraft,  or the  ineligibility  of the
         Aircraft  for  any  particular  use or  trade  or for  registration  or
         documentation under the laws of any jurisdiction;

                  (iv) any amendment or  modification of or supplement to any of
         the Operative Documents,  any agreements relating to any thereof or any
         other instrument or agreement applicable to the Aircraft,  the Airframe
         or any Engine,  or any  assignment  or transfer of any thereof,  or any
         furnishing or acceptance of any additional security,  or any failure or
         inability to perfect any security;

                  (v) any insolvency, bankruptcy,  reorganization,  arrangement,
         readjustment   of   debt,   dissolution,   liquidation,   receivership,
         administration  or similar  proceedings by or against  Lessee,  Lessor,
         Owner Participant, any Indemnified Party or any other Person;

                  (vi) the  invalidity,  unenforceability  or  impossibility  of
         performance of this Agreement,  any other Operative  Document or any of
         the terms  hereof or thereof,  the lack of power or authority of Lessee
         to enter into this Agreement or any other  Operative  Document,  or any
         other defect in this Agreement or any other Operative Document;

                  (vii) any breach by Lessor, Owner Participant, any Indemnified
         Party or any other Person of any representation,  warranty or covenant,
         express or implied, made or alleged to be made to Lessee;

                  (viii) any right, claim, bill, action or suit whatsoever by or
         against  or on the  part  of  Lessee,  including,  without  limitation,
         whether arising out of legal action or otherwise,  at law or in equity,
         whether affirmative,  negative or defensive in nature for or on account
         of the legality,  validity,  enforceability  or otherwise  arising as a
         result of (x) this Agreement or any other Operative  Document or any of
         the terms or conditions  hereof or thereof,  (y) any express or implied
         warranty or (z) any contract,  agreement or transaction  between Lessee
         and Lessor or any other Person, whether direct or indirect,  written or
         oral;

                  (ix) any waiver, consent, change, extension, indulgence or any
         action  or  inaction  under or in  respect  of any such  instrument  or
         agreement or any exercise or nonexercise of any right, remedy, power or
         privilege  in  respect  of any such  instrument  or  agreement  or this
         Agreement or any other Operative Document;

                  (x) any transfer of any  interest in this  Agreement or in the
         Aircraft by Lessor or any Indemnified  Party or any change of ownership
         of Lessor, Owner Participant or any Indemnified Party; or

                  (xi) any other  circumstance,  happening or event  whatsoever,
         whether or not similar to the  foregoing,  which but for this provision
         would or might  have the  effect  of  terminating  or in any  other way
         affecting  any  obligation  of Lessee  hereunder,  it being the express
         intention  of Lessor,  Owner  Participant  and Lessee that all Rent and
         other amounts payable by Lessee  hereunder or under any other Operative
         Document  shall be payable in all events,  unless the obligation to pay
         the same shall be terminated pursuant to the express provisions of this
         Agreement.

         Lessee hereby waives,  to the extent  permitted by applicable  law, any
and all rights which it may have or which at any time hereafter may be conferred
upon Lessee, by law or otherwise,  to terminate,  cancel, quit or surrender this
Agreement or any other Operative Document, or to abate,  suspend,  defer, reduce
or  otherwise  fail to comply in full with any  obligation  imposed  upon Lessee
hereunder  or  thereunder  or in relation  hereto,  except  termination  of this
Agreement in accordance with the express  provisions  hereof.  Each Rent payment
made by Lessee  shall be final,  and Lessee shall not seek to recover all or any
part of any such payment for any reason whatsoever.

         Nothing in this Section 22 shall be construed to limit Lessee's  rights
and  remedies  in the event of  Lessor's  or Owner  Participant's  breach of its
representation and warranty of quiet enjoyment as set forth in Section 5(a)(iii)
or to limit  Lessee's  rights  and  remedies  to pursue  any  claims it may have
against Lessor, Owner Participant or any other Person.
         SECTION 23.  Further Assurances, Etc.

                  (a) Further Assurances. Without limiting the other obligations
and  liabilities  of  Lessee  under  this  Agreement  and  the  other  Operative
Documents,  Lessee  agrees to promptly and duly execute and deliver to Lessor or
Owner  Participant  such further  documents and assurances and take such further
action as Lessor or Owner  Participant may from time to time reasonably  request
in order to  effectively  carry out the intent and purpose of this Agreement and
the other Operative  Documents and to establish,  perfect and protect the rights
and  remedies  created or intended to be created in favor of Lessor or any other
Person  hereunder  and  thereunder,   including,  without  limitation,  (x)  any
explanations,  clarifications or translations (into English) requested by Lessor
or Owner  Participant  relating  to the  information  required to be provided by
Lessee under Section 6(c),  and (y) the execution and delivery of supplements or
amendments  hereto, in recordable form,  rendering subject to this Agreement any
Replacement Engine and the recording or filing of counterparts hereof or thereof
or of  other  appropriate  materials,  in  accordance  with  the  laws  of  such
jurisdictions  as Lessor or Owner  Participant  may from time to time reasonably
deem advisable.

                  (b) Lessor's  Performance of Lessee's  Obligations.  If Lessee
fails  to make  any  payment  of Rent or fails to  perform  or  comply  with any
agreement,  covenant or obligation  contained  herein or in any other  Operative
Document,  Lessor  or  Owner  Participant  shall  have  the  right,  but not the
obligation,  at its election and without waiver of any of its rights or remedies
against Lessee, to perform or comply with such covenant, agreement or obligation
and/or pay such amount, and the amount of such payment and any Expenses incurred
by  Lessor  or  Owner  Participant  in  connection  with  such  payment  or  the
performance of or compliance with such agreement, covenant or obligation, as the
case may be,  together with  interest at the Past Due Rate,  shall be payable by
Lessee to  Lessor,  or Owner  Participant,  as the case may be,  upon  demand as
Supplemental  Rent.  The  taking of any  action  by Lessor or Owner  Participant
pursuant to this Section  23(b) shall not  constitute a waiver or release of any
obligation  of Lessee  hereunder nor a waiver of any Default which may arise out
of  Lessee's  nonperformance  of such  obligation,  nor an election or waiver by
Lessor of any right or remedy  available  to Lessor under or in relation to this
Agreement.

                  (c)  No Implied Waivers; Rights Cumulative.

                           (i) No failure on the part of Lessor to exercise  and
                  no delay in exercising any right,  power,  remedy or privilege
                  under any Operative  Document or provided by statute or at law
                  or  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 Event of Default
                  or as an acquiescence thereto, nor shall any single or partial
                  exercise of any such right, power, remedy or privilege impair,
                  prejudice or preclude any other or further exercise thereof or
                  the exercise of any other right,  power,  remedy or privilege.
                  No acceptance of partial payment or performance shall, whether
                  or not expressly stated, be or be deemed to be a waiver of any
                  Event of Default then  existing or a waiver or release of full
                  payment  and  performance.  No  notice  to or demand on Lessee
                  shall in any  case  entitle  Lessee  to any  other or  further
                  notice  or  demand  in  other  or  similar   circumstances  or
                  constitute  a waiver  of the  right of  Lessor to any other or
                  further action in any circumstances without notice or demand.

                           (ii)  Nothing  contained  in any  Operative  Document
                  shall  be  construed  to limit  in any way any  right,  power,
                  remedy or privilege of Lessor hereunder or under any Operative
                  Document  or now or  hereafter  existing  at law or in equity.
                  Each and every right,  power,  remedy and  privilege of Lessor
                  under the Operative  Documents (x) shall be in addition to and
                  not in limitation of, or in substitution for, any other right,
                  power,  remedy or privilege under any Operative Document or at
                  law or in equity,  (y) may be  exercised  from time to time or
                  simultaneously and as often and in such order as may be deemed
                  expedient  by  Lessor  and (z)  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.

                           (iii)  Lessee  hereby  agrees and  acknowledges  that
                  nothing contained herein or in any Operative Document shall be
                  construed  to require in any way,  Lessor to take any  action,
                  upon a Default  by Lessee  of this  Agreement,  or a breach by
                  Lessee of any  provision of any Operative  Document,  to limit
                  the damages suffered by Lessor as a result of any such Default
                  or breach as the case may be.

                  (d)  Warranties.  Lessor agrees that it will assign to Lessee,
for the  duration  of the Lease Term so long as no Event of  Default  shall have
occurred and be continuing, the benefit of any assignable warranties (including,
without  limitation,  any repair  warranties  on any  Engines or Parts) from the
Airframe  Manufacturer,  Engine  Manufacturer or manufacturer or supplier of any
Part for which Lessor has an interest (but only to the extent of such interest).

         SECTION 24.  Confidentiality.  Each of Lessee,  Owner  Participant  and
Lessor shall keep this  Agreement  and each other  Operative  Document,  and all
terms and provisions hereof and thereof, confidential and shall not disclose, or
cause to be disclosed, the same to any Person, without the prior written consent
of the other,  except (a) to prospective and permitted  transferees of Lessor's,
Owner Participant's or Lessee's interests or their respective counsel or special
counsel,  certified public accountants,  independent  insurance brokers or other
agents,  (b)  in  connection  with  any  administration  or  enforcement  of any
provisions of this Agreement or any other  Operative  Document by Lessor,  Owner
Participant or Lessee,  (c) to its  Affiliates,  (d) to its advisors,  insurance
brokers and  accountants,  or (e) as may be required  by any  statute,  court or
administrative  order or decree or governmental ruling or regulation,  including
insurance regulatory bodies,  banking examiners and other government  officials;
provided,  however,  that  any and all  disclosures  of all or any  part of such
documents  and  provisions  which are permitted by this Section 24 shall be made
only to the extent  necessary to meet the specific  requirements or needs of the
Persons to whom such disclosures are hereby permitted.

         SECTION 25.  Governing Law and Jurisdiction.

                  (a)  Governing  Law. THIS  AGREEMENT AND EACH OTHER  OPERATIVE
DOCUMENT,  UNLESS OTHERWISE  EXPRESSLY PROVIDED THEREIN,  SHALL IN ALL RESPECTS,
INCLUDING ALL MATTERS OF CONSTRUCTION,  VALIDITY AND PERFORMANCE, BE GOVERNED BY
AND CONSTRUED AND ENFORCED IN ACCORDANCE  WITH THE INTERNAL LAWS OF THE STATE OF
ILLINOIS. THIS LEASE IS BEING DELIVERED IN THE STATE OF ILLINOIS.

                  (b)  Nonexclusive  Jurisdiction  in  Illinois.  Lessee  hereby
irrevocably  consents that any legal action or  proceeding  against it or any of
its assets arising out of or relating to this  Agreement or any other  Operative
Document may be brought in any jurisdiction where it or any of its assets may be
found and in the courts of the State of Illinois and U.S. Federal Courts for the
Northern  District of Illinois and by execution  and delivery of this  Agreement
Lessee hereby irrevocably  submits to and accepts with regard to any such action
or  proceeding,  for  itself  and  in  respect  of  its  assets,  generally  and
unconditionally, the jurisdiction of the aforesaid courts and irrevocably agrees
to be bound by any judgment rendered  thereby.  Nothing herein shall prevent any
party from  bringing any legal action or  proceeding  or obtaining  execution of
judgment in any other appropriate  jurisdiction.  Lessee,  Owner Participant and
Lessor further agree that a final  judgment in any action or proceeding  arising
out of or relating to this  Agreement or any other  Operative  Document shall be
conclusive  and  may be  enforced  in any  other  jurisdiction  by  suit  on the
judgment,  a certified or exemplified copy of which shall be conclusive evidence
of the fact and the amount of the indebtedness or liability  therein  described,
or in any other manner  provided by law. Each of Lessee,  Owner  Participant and
Lessor hereby  irrevocably  waives,  to the fullest extent permitted by law, any
objection which it may now or hereafter have to the laying of venue of any suit,
action or proceeding  arising out of or relating to this  Agreement or any other
Operative  Document  brought  in any  court  in  Illinois,  and  hereby  further
irrevocably waives any claim that any such suit, action or proceeding brought in
any court in Illinois has been brought in an inconvenient forum.  LESSEE,  OWNER
PARTICIPANT AND LESSOR HEREBY WAIVE TRIAL BY JURY IN ANY JUDICIAL  PROCEEDING TO
WHICH THEY ARE PARTIES INVOLVING, DIRECTLY OR INDIRECTLY, ANY MATTER ARISING OUT
OF OR RELATING TO THIS AGREEMENT OR ANY OTHER OPERATIVE DOCUMENT.

         SECTION 26.  Miscellaneous.

                  (a)  Amendments.  No provision of this  Agreement or any other
Operative  Document may be amended,  changed,  waived or discharged  orally, but
only by an  instrument  in  writing  specifying  the  provision  intended  to be
amended,  changed,  waived or  discharged  and  signed by each  party  hereto or
thereto;  and no provision of this  Agreement  or any other  Operative  Document
shall be varied,  contradicted  or  explained by any oral  agreement,  course of
dealing  or  performance  or  other  matter  not  specifically  set  forth in an
agreement in writing and signed by each party hereto or thereto.

                  (b) Severability.  If any provision hereof or of any Operative
Document should be held invalid,  illegal or unenforceable in any respect in any
jurisdiction,  then,  to the extent  permitted  by law (i) all other  provisions
hereof or thereof shall remain in full force and effect in such jurisdiction and
(ii) such  invalidity,  illegality  or  unenforceability  shall not  affect  the
validity,   legality  or   enforceability   of  such   provision  in  any  other
jurisdiction.

                  (c) Counterparts.  This Agreement,  any Operative Document and
any  amendments,  waivers,  consents  or  supplements  hereto or thereto  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.

                  (d) Chattel Paper. To the extent,  if any, that this Agreement
constitutes  chattel paper (as defined in the Uniform  Commercial Code in effect
from time to time in any applicable  jurisdiction) no security  interest in this
Agreement 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 Lessor on the signature
page thereof.

                  (e)  Time of the  Essence.  Subject  to the  periods  of grace
referred  to in  Section  19,  time  shall  be of the  essence  as  regards  the
performance  by Lessee of its  obligations  under this  Agreement and each other
Operative Document.

                  (f) Notices. All notices, requests and other communications to
Lessee,  Lessor,  Owner  Participant or any other Person  hereunder or under any
other  Operative  Document  shall be in  writing  (for this  purpose,  "writing"
includes telecopy or similar electronic transmissions), shall refer specifically
to this  Agreement  or such other  Operative  Document,  as the case may be, and
shall be personally  delivered or sent by telecopy or other  similar  electronic
facsimile  transmission,  or sent by overnight  courier  service (e.g.,  Federal
Express),  in each case to the respective  address and telecopy number,  if any,
specified in Schedule 3 or such other address or telecopy  number as such Person
may  hereafter  specify by notice to the other party or to the  parties  hereto.
Each  such  notice,  request  or other  communication  shall be  effective  when
received or, if by  telecopier or other similar  electronic  transmission,  when
"confirmed" by the sending  telecopy or similar machine and written  evidence of
such confirmation is produced by such machine,  provided that any such notice by
telecopy so "confirmed"  after 6:00 p.m., for the recipient,  shall be effective
on the next succeeding local Business Day.

                  (g) Entire  Agreement.  This Agreement  constitutes the entire
agreement  between  the  parties  concerning  the  subject  matter  hereof,  and
supersedes all previous proposals, agreements, understandings,  negotiations and
other  written  and  oral   communications  in  relation  hereto.   The  parties
acknowledge  that  there  have been no  representations,  warranties,  promises,
guarantees or agreements, express or implied, except as set forth herein.

                  (h) True Lease.  Lessee,  Owner  Participant  and Lessor agree
that this Lease is to be treated as a true  operating  lease for federal  income
tax  purposes,  that Lessor is the owner of the Aircraft for federal  income tax
purposes and all other  purposes and that the interest of Lessee in the Aircraft
is that of a lessee only.



<PAGE>


         IN WITNESS WHEREOF,  Lessee,  Owner  Participant and Lessor have caused
this  Agreement  to be executed by their  respective  officers as of the day and
year first above written.

HELLER FINANCIAL LEASING, INC.,
Owner Participant



By:
Title:



FRONTIER AIRLINES, INC.,
Lessee



By:
Title:




FIRST SECURITY BANK, NATIONAL ASSOCIATION, not in its
individual
capacity, but solely as Owner Trustee,
Lessor


By:
Title:




<PAGE>


         RECEIPT OF THIS ORIGINAL  COUNTERPART OF THE FOREGOING  LEASE AGREEMENT
IS HEREBY ACKNOWLEDGED ON THIS _____ DAY OF _______________, 1998.


FIRST SECURITY BANK, NATIONAL
ASSOCIATION, not in its individual capacity,
but solely as Owner Trustee, Lessor



By:
Title:

<PAGE>


                                  Exhibit A to
                                 Lease Agreement


                        TECHNICAL ACCEPTANCE CERTIFICATE


         Lessee hereby  acknowledges to Lessor, in accordance with the terms and
conditions of the Lease Agreement,  dated as of November 23, 1998 (the "Lease"),
between  First  Security  Bank,  National  Association,  not in  its  individual
capacity,  but solely as Owner  Trustee,  Heller  Financial  Leasing,  Inc.  and
FRONTIER  AIRLINES,  INC.,  that  the  following  Aircraft  meets  the  delivery
conditions  specified  in the  Lease  and that we accept  the  condition  of the
Aircraft for all  purposes of the Lease  (subject to the  provisions  of Section
2(b)(ii) of the Lease).

Aircraft:

Registration Mark:                  N308FL
Manufacturer's Serial Number:       28738

with two installed CFM56-3C-1 engines, Engine Manufacturer's Serial Numbers:

Position 1:       858766
Position 2:       858767

<PAGE>


         IN WITNESS  WHEREOF,  Lessor,  Owner  Participant  and Lessee have each
caused this receipt to be duly executed on the above date.


HELLER FINANCIAL LEASING, INC.
as Owner Participant



By:
Title:



FRONTIER AIRLINES, INC.,
as Lessee



By:
Title:



FIRST SECURITY BANK, NATIONAL ASSOCIATION, not in its
individual
capacity, but solely as Owner Trustee,
as Lessor



By:
Title:


<PAGE>



                                  Exhibit C to
                                 Lease Agreement
                                   (MSN 28738)

                       FORM OF LEASE SUPPLEMENT NO. [___]

         THIS LEASE  SUPPLEMENT  NO.[___],  dated  [___________],  (this  "Lease
Supplement"),  is entered  into  between  FRONTIER  AIRLINES,  INC.,  a Colorado
corporation  having its  principal  place of business  at 12015 E. 46th  Avenue,
Denver,  Colorado 80239 ("Lessee"),  FIRST SECURITY BANK, NATIONAL  ASSOCIATION,
not in its  individual  capacity,  but solely as Owner Trustee  ("Lessor"),  and
HELLER FINANCIAL LEASING, INC., ("Owner Participant").


                                  WITNESSETH:

         WHEREAS,  Lessor,  Owner Participant and Lessee have heretofore entered
into that certain Lease  Agreement  dated as of November __, 1998 (the "Lease"),
which  provides  for the  execution  and  delivery  from  time to time of  Lease
Supplements  (this and all other  capitalized  terms used but not defined herein
shall have the respective  meanings,  and shall be interpreted  and construed in
the manner set forth or  incorporated  by  reference  in Section 1 of the Lease)
substantially  in the form hereof for the purpose of leasing the Aircraft  under
the Lease as and when delivered by Lessor to Lessee in accordance with the terms
thereof; [and]

         1WHEREAS,  the Lease  relates to the  airframe  and  engines  described
below,  and a  counterpart  of the Lease is  attached to and made a part of this
Lease Supplement; [and]

         This  Lease   Supplement   No.  [___]  has  been  executed  in  several
counterparts.  To the  extent,  if any,  that  this  Lease  Supplement  No.[___]
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  No.[___] may be created through the transfer or possession of
any  counterpart  other than the original  executed  counterpart  containing the
receipt therefor executed by Lessor or, if Lessor has assigned its rights to any
Person in accordance with the Lease Agreement, such Person on the signature page
thereof.

         2The Lease relates to the Airframe and Engines  described  below, and a
counterpart  of the Lease,  attached and made a party of Lease  Supplement No. 1
dated ________________, to the Lease Agreement, has been recorded by the Federal
Aviation  Administration  on  ________________,  as one  document  and  assigned
Conveyance No.
- ----------------.

                                   AGREEMENT:

         NOW,  THEREFORE,  in consideration of the foregoing  premises,  and for
other good and valuable consideration the adequacy of receipt of which is hereby
acknowledged,  and pursuant to Section [2] [13(c)] [__] of the Lease, Lessor and
Lessee hereby agree as follows:

         3[1.  Lessor  hereby  delivers and leases to Lessee,  and Lessee hereby
accepts  and leases from  Lessor,  under the Lease as hereby  supplemented,  the
Boeing Model 737-3U3 aircraft (the "Aircraft"),  which consists of the following
components:

(a)      Airframe:  U.S. Registration No. N308FL; Manufacturer's  Serial  Number
         28738

(b)      Two CFM International,  Inc. CFM56-3C-1 Engines, initially installed on
         such  airframe  at delivery to Lessee,  bearing  Engine  Manufacturer's
         Serial Numbers 858766 and 858767 (each of which Engines has 750 or more
         rated takeoff horsepower); and

(c)      Garrett GT CP85-129 APU bearing Manufacturer's Serial Number P-200.

         2. The  "Delivery  Date" for all  purposes of the Lease is the date set
forth in the opening paragraph of this Lease Supplement.

         3.       The Lease Term shall commence on the Delivery Date.

         4. Lessee  hereby  confirms its  agreement to pay Rent  throughout  the
Lease Term in the amounts,  to the Persons and otherwise in accordance  with the
provisions of Section 3 of the Lease and in accordance with the other provisions
of the Lease and the other Operative Documents.

         5.       Lessee hereby confirms to Lessor  that Lessee has accepted the
Aircraft for all purposes hereof  and  of  the Lease  and  the  other  Operative
Documents.

1.     The following-described property has been installed on and made a part of
the Aircraft  and  is  the property  of Lessor and is hereby made subject to the
Lease:

 [Describe property]

         [6.][2.] A number of  counterparts  of this Lease  Supplement have been
executed,  each of which shall be deemed an original  and all of which  together
shall  constitute but one and the same  agreement.  To the extent,  if any, that
this Lease  Supplement  constitutes  chattel  paper (as  defined in the  Uniform
Commercial  Code) 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 Lessor or, if Lessor has assigned its rights to
any Person in  accordance  with the Lease,  such  Person on the  signature  page
thereof.

         [7.][3.] All of the provisions of the Lease are hereby  incorporated by
reference  in  this  Lease  Supplement  on and  as of the  date  of  this  Lease
Supplement, to the same extent as if fully set forth herein.

         [8.][4.] THIS LEASE  SUPPLEMENT  SHALL IN ALL  RESPECTS,  INCLUDING ALL
MATTERS OF CONSTRUCTION,  VALIDITY AND PERFORMANCE, BE GOVERNED BY AND CONSTRUED
AND ENFORCED IN ACCORDANCE WITH THE LAWS OF THE STATE OF ILLINOIS.
THIS LEASE SUPPLEMENT IS BEING DELIVERED IN THE STATE OF ILLINOIS.



<PAGE>


         IN WITNESS WHEREOF, Lessor and Lessee have caused this Lease Supplement
No.  [____]  to be  duly  executed  on and as of the day and  year  first  above
written.


HELLER FINANCIAL LEASING, INC.,
as Owner Participant


By:
Title:

FRONTIER AIRLINES, INC.,
as Lessee


By:
Title:

FIRST SECURITY BANK, NATIONAL ASSOCIATION, not in its
individual capacity, but solely as Owner Trustee,
as Lessor


By:
Title:

               [THIS COUNTERPART IS NOT THE ORIGINAL COUNTERPART.]

         [RECEIPT OF THIS ORIGINAL COUNTERPART OF THE FOREGOING LEASE SUPPLEMENT
NO. [___] IS HEREBY ACKNOWLEDGED ON THIS ___ DAY OF _______________, 199_.]


FIRST SECURITY BANK, NATIONAL
ASSOCIATION, not in its individual capacity,
but solely as Owner Trustee, Lessor


By:
Title:

<PAGE>


                                  Exhibit E to
                                 Lease Agreement
                                   (MSN 28738)

                             INSURANCE REQUIREMENTS


                  (a) At all times during the Lease Term, and until the Aircraft
is returned to Lessor in the  condition and manner  required by this  Agreement,
Lessee shall maintain or cause to be maintained with respect to the Aircraft, at
its own expense, comprehensive airline liability (including, without limitation,
third-party and passenger,  bodily injury,  property damage,  product liability,
cargo,  mail,  baggage  (checked and  unchecked),  premises and hangar  keepers'
liability) insurance (exclusive of the Airframe Manufacturer's product liability
insurance),  (i) in an amount not less than the  greater  of (y) the  amounts of
comprehensive  airline  liability  insurance  from  time to time  applicable  to
aircraft owned or leased and operated by Lessee of the same type as the Aircraft
and (z)  $400,000,000,  provided that if Lessor, on the basis of advice received
from an independent insurance advisor of international reputation, believes that
such limit  should be revised  upwards  based on amounts  then  customary in the
industry  generally,  it shall be replaced by such higher limit (if any) as such
advisor may consider appropriate in the light of circumstances prevailing in the
commercial airline industry at that time, (ii) of the type and covering the same
risks usually carried by air carriers owning or operating  similar  aircraft and
engines and covering risks of the kind  customarily  insured against by such air
carriers,  (iii) with  insurers  of  recognized  reputation  and  responsibility
reasonably acceptable to Lessor and (iv) that names each Indemnified Party as an
additional  insured and otherwise  complies with the  requirements set forth in,
and is consistent  with the issuance of a valid  certificate  of insurance and a
report of the Insurance Broker.

                  (b) Insurance  Against  Expense or Damage to the Aircraft.  At
all times during the Lease Term, and until the Aircraft is returned to Lessor in
the condition and manner  required by this  Agreement,  Lessee shall maintain or
cause to be  maintained,  with  respect  to the  Aircraft,  at its own  expense,
all-risk aircraft hull insurance covering the Aircraft, all-risk property damage
insurance covering Engines and Parts while temporarily removed from the Aircraft
and  all-risk  spares  insurance  (i) for an  agreed  value  not  less  than the
Stipulated  Loss Value for the Aircraft in respect of all-risk  hull  insurance,
(ii) for the full  replacement  value,  in respect of all-risk  property  damage
insurance,  (iii) of the type and covering the same risks usually carried by air
carriers owning or operating  similar aircraft and engines and covering risks of
the kind customarily insured against by such air carriers,  (iv) confirming that
the insurers  shall not be entitled to replace the Aircraft or Airframe upon the
occurrence  of an Event of Loss  with  respect  thereto,  (v) with  insurers  of
recognized  reputation and  responsibility  reasonably  acceptable to Lessor and
(vi) that names Lessor as the sole loss payee and  otherwise  complies  with the
requirements  set forth  in,  and is  consistent  with the  issuance  of a valid
certificate  of  insurance  in form and  substance  reasonably  satisfactory  to
Lessor.  Lessee  agrees that it will not adjust or settle any claim with respect
to the  insurances  provided  hereunder  without  the  consent of Lessor  (which
consent shall not be unreasonably withheld);  provided that, so long as no Event
of Default  shall have  occurred and be  continuing,  such consent  shall not be
required  in respect of claims  which do not  exceed the  Stipulated  Deductible
Amount.

                  (c) War-Risk,  Hijacking and Related Perils Insurance.  At all
times during the Lease Term, and until the Aircraft is returned to Lessor in the
condition and manner  required by this Agreement,  and, for liability  coverage,
Lessee shall maintain or cause to be  maintained,  with respect to the Aircraft,
at its own expense, worldwide (subject to standard insurance market geographical
limits) coverage of war-risk, hijacking and related perils insurance of the type
and in substantially  the amounts carried by air carriers  operating the same or
comparable  models of  aircraft  in such areas (i) in no event in an amount less
than (x) $400,000,000 with respect to liability  coverage and (y) the Stipulated
Loss Value with  respect to hull  coverage and (z) full  replacement  value with
respect to property damage coverage,  (ii) in any event,  covering the perils of
(u) war, invasion, acts of foreign enemies, hostilities (whether war be declared
or not), civil war, rebellion, revolution,  insurrection,  martial law, military
or usurped power or attempts at usurpation of power, (v) strikes,  riots,  civil
commotions or labor disturbances, (w) any act of one or more Persons, whether or
not agents of a sovereign power, for political or terrorist purposes and whether
the loss or damage  resulting  therefrom is accidental or  intentional,  (x) any
malicious act or act of sabotage,  (y) confiscation,  nationalization,  seizure,
restraint,  detention,  appropriation,  requisition for title or use by or under
the  order  of any  government  (other  than  the  government  of the  State  of
Registration)  (whether  civil,  military  or  de  facto)  or  public  or  local
authority,  and (z) hijacking,  or any unlawful seizure or wrongful  exercise of
control of any aircraft or crew in flight (including any attempt at such seizure
or control) made by any Person or Persons on board any aircraft  acting  without
the consent of the  insured  (including  if  committed  by Persons  engaged in a
program of irregular  warfare for  terrorist  purposes),  (iii) with insurers of
recognized  reputation and  responsibility  reasonably  acceptable to Lessor and
(iv) that names each Indemnified Party as an additional  insured with respect to
liability insurance and, for hull coverage only, names Lessor or its designee as
the sole loss payee and otherwise  complies with the  requirements set forth in,
and is consistent  with the issuance of a valid  certificate  of insurance and a
report of the Insurance Broker.  Lessee agrees that it will not adjust or settle
any claim with respect to the insurances  provided hereunder without the consent
of Lessor (which consent shall not be unreasonably withheld);  provided that, so
long as no Event of Default shall have occurred and be continuing,  such consent
shall not be  required in respect of claims  which do not exceed the  Stipulated
Deductible Amount.

                  (d)  COMPREHENSIVE  AIRLINE  LIABILITY,  AIRCRAFT THIRD PARTY,
CONTRACTUAL LIABILITY (as per endorsement), PROPERTY DAMAGE, PASSENGER, BAGGAGE,
CARGO AND MAIL AND  AIRLINE  GENERAL  THIRD  PARTY  (INCLUDING  PRODUCTS)  LEGAL
LIABILITY  for a Combined  Single Limit  (Bodily  Injury/Property  Damage) of an
amount not less than U.S.  $400,000,000  for the time being any one  occurrence.
War and Allied Risks are also to be covered under this Policy to the same extent
as set forth above.

                  (e) All required  insurance (as  specified in paragraphs  (a),
(b), (c) and (d) above), shall:-

                  (i)      in the case of the  insurance  required by  paragraph
                           (a),  name  each  Indemnified   Party  as  additional
                           assureds for their  respective  rights and interests,
                           warranted,  each as to itself  only,  no  operational
                           interest;

                  (ii)     in the case of the  insurance  required by  paragraph
                           (b),  provide that any loss shall be settled with the
                           Lessee  and  shall  for  amounts  in  excess  of  the
                           Stipulated Deductible Amount be payable in Dollars to
                           the Lessor as Loss Payee;

                  (iii)    in the case of the  insurance  required by  paragraph
                           (a),  include a Severability of Interest Clause which
                           provides  that the  insurance  shall  operate to give
                           each assured the same  protection  as if there were a
                           separate policy issued to each assured;

                  (iv)     in the case of the  insurance  required by  paragraph
                           (a),  contain a provision  confirming that the policy
                           is  primary  without  right of  contribution  and the
                           liability  of the  insurers  shall not be affected by
                           any other insurance of which any Indemnified Party or
                           Lessee  have the  benefit  so as to reduce the amount
                           payable  to  the   Additional   Insureds  under  such
                           policies;

                  (v)      in the case of the  insurance  required by  paragraph
                           (b),  contain  a  50/50%  clause  per  AVS 103 or its
                           equivalent;

                  (vi)     shall  provide  that  in  respect  of the  respective
                           interests of each Indemnified  Party in such policies
                           the insurance shall not be invalidated or impaired by
                           any  action  or  inaction  of  Lessee  or  any  other
                           Indemnified  Party and shall  insure  the  respective
                           interests of each Indemnified  Party, as they appear,
                           regardless   of  any  breach  or   violation  of  any
                           warranty,  declaration or condition contained in such
                           policies by Lessee or by any other Person;

                  (vii)    be in  accordance  with normal  industry  practice of
                           organizations  operating  similar aircraft in similar
                           circumstances;

                  (viii)   provide coverage denominated in Dollars;

                  (ix)     acknowledge  the  insurer  is  aware of the Lease and
                           that the Aircraft is owned by Lessor;

                  (x)      provide  that the  insurers  shall hold  harmless and
                           waive  any  rights  of  recourse  and/or  subrogation
                           against each Indemnified Party;

                  (xi)     provide  that  an  Indemnified  Party  shall  have no
                           obligation or  responsibility  for the payment of any
                           premiums  due (but  reserve the right to pay the same
                           should  any of  them  elect  so to do) and  that  the
                           insurers  will not  exercise  any right of set-off or
                           counter-claim  in respect of any  premium due against
                           the respective interests of an Indemnified Party;

                  (xii)    provide that the Insurances shall continue  unaltered
                           for the  benefit  of each  Indemnified  Party  for at
                           least  thirty  (30)  days  after  written  notice  by
                           registered   mail  or  telex  of  any   cancellation,
                           changes,   event  of   non-payment   of   premium  or
                           installment  thereof  shall have been sent to Lessor,
                           except in the case of war  risks for which  seven (7)
                           days will be given, or in the case of war between the
                           five  great   powers  or  nuclear   peril  for  which
                           termination is automatic;

                  (xiii)   in the case of the  insurance  required by  paragraph
                           (a),  accept and insure the  indemnity  provisions of
                           the Lease (Section  15(c)) to the extent of the risks
                           covered by the policies; and

                  (xiv)    contain  an  initial  term of at  least  twelve  (12)
                           months and it (or any  replacement  policy)  shall at
                           all times have a  remaining  term of at least one (1)
                           month in regard to all required insurance.



<PAGE>


                                  Exhibit I to
                                 Lease Agreement
                                   (MSN 28738)


                         FORM OF AIRCRAFT STATUS REPORT
              REPORT FOR THE CALENDAR MONTH ENDED _______________,

Aircraft Type:  B737-3U3                     Actual Registration:       _______
Lessor:  First Security Bank, National       Manufacturer Serial Number:  28738
         Association, not in its individual
         capacity but solely as Owner Trustee

AIRFRAME                During Period         Since New         Since C/D

Flight Hours:              ______               ______            ______
Cycles:                    ______               ______            ______

ORIGINAL ENGINES

                                         Position 1              Position 2


Serial Number of Original Engine:          ______                   ______
Location of Original Engine:               ______                   ______
Flight Hours Since New:                    ______                   ______
Cycles Since New:                          ______                   ______
Flight Hours During Period:                ______                   ______
Cycles During Period:                      ______                   ______
Flight Hours Since Last Shop Visit:        ______                   ______
Cycles Since Last Shop Visit:              ______                   ______
Engine Cycle Limit:                        ______                   ______
Cycles Remaining for Limit:                ______                   ______
Serial Number of Engine Installed:         ______                   ______

LANDING GEAR
                           During Period        Since New        Since Overhaul

Landing Gear Cycles:          ______              _______            _______

ORIGINAL APU

Serial Number of Original APU:              ______
Location of Original APU:                   ______
Flight Hours During Period:                 ______
Flight Cycles During Period:                ______
Flight Hours Since Last Shop Visit:         ______
Cycles Since Last Shop Visit:               ______
Serial Number of APU Installed:             ______

TECHNICAL ACTIVITY

Engine/APU Removals (if any):______

                                            Off       On

Serial Number:                             ______   ______
Date:                                      ______   ______
Flight Hours Since New:                    ______   ______
Flight Cycles Since New:                   ______   ______
Reason:                                                                         
        



<PAGE>


     LESSEE WILL DESCRIBE ANY MAJOR REPAIRS,  MAJOR MODIFICATIONS,  INCIDENTS OR
     ACCIDENTS TO AIRCRAFT DURING PERIOD WITHIN THIRTY DAYS FOLLOWING THE PERIOD






We certify that the above  information  is true,  correct and complete as of the
date hereof, _________, 19__.



FRONTIER AIRLINES, INC.



By:
Title:

<PAGE>


                                  Schedule 1 to
                                 Lease Agreement
                                   (MSN 28738)


                             PERMITTED JURISDICTIONS


Anywhere in the world,  other than (1) those areas excluded  pursuant to Section
15(l) of the Lease  Agreement,  (2)  Afghanistan,  Chad,  Ethiopia,  Iran, Iraq,
Lebanon,  Libya, Mali, Niger, Nigeria,  Pakistan,  Somalia,  Sudan, Syria, Yemen
(North and South),  Yugoslavia (as was) and Zaire and (3) any other jurisdiction
that shall become subject to a U.S. or United Nations sanction or prohibition.

<PAGE>


                                  Schedule 2 to
                                 Lease Agreement
                                   (MSN 28738)

                               DELIVERY CONDITIONS

                The Aircraft will be delivered in the condition  required by the
Purchase Agreement.


<PAGE>


                              Annex A to Schedule 2
                              (Delivery Conditions)


                                DELIVERY RECEIPT

         Lessee  hereby  accepts  and  acknowledges   receipt  from  Lessor,  in
accordance  with the terms and  conditions of the Lease  Agreement  (MSN 28738),
dated as of November  23,  1998 (the  "Lease"),  between  FIRST  SECURITY  BANK,
NATIONAL  ASSOCIATION,  not in its  individual  capacity  but  solely  as  Owner
Trustee, HELLER FINANCIAL LEASING, INC.
and FRONTIER AIRLINES, INC. of one (1) Boeing Model B737-3U3.

Aircraft:
Manufacturer:              The Boeing Company
Model:                     737-3U3

Registration No.:  N308FL
U.S. Manufacturer's Serial Number:  28738

with two installed CFM56-3C-1 engines, Engine Manufacturer's Serial Numbers:

Position 1:  858766
Position 2:  858767

in [place] on [Date], at        /a.m.//p.m./

<PAGE>


         IN WITNESS  WHEREOF,  Lessor,  Owner  Participant  and Lessee have each
caused this receipt to be duly executed on the above date.

HELLER FINANCIAL LEASING, INC.,
as Owner Participant


By:
Title:


FRONTIER AIRLINES, INC.,
as Lessee


By:
Title:



FIRST SECURITY BANK, NATIONAL ASSOCIATION, not in its
individual capacity but solely as Owner Trustee,
as Lessor


By:
Title:


<PAGE>


                                  Schedule 3 to
                                 Lease Agreement
                                   (MSN 28738)


                             ADDRESSES AND ACCOUNTS



(1)                                             (2)
Addresses                                       Accounts:   As advised by Lessee
Lessee                                                      from time to time

FRONTIER AIRLINES, INC.
12015 E. 46th Avenue
Denver, Colorado 80239
Attention:  General Counsel

Facsimile:  (303) 371-7007                      Account No: As advised by Lessee
Telephone:  (303) 371-7400                                  from time to time



Principal place of business:
12015 E. 46th Avenue
Denver, Colorado 80239



<PAGE>



(1)                                             (2)
Addresses                                       Accounts
Lessor

FIRST SECURITY BANK, NATIONAL ASSOCIATION       First Security Bank, N.A.
79 South Main Street                            ABA No. 124-0000-12
Salt Lake City, Utah 84111                      Acct No. 051-0922115
Attn:  Corporate Trust Department
Fax No.: 801-246-5053
Tel No.: 801-246-5826


Owner Participant
Heller Financial Leasing, Inc.
500 West Monroe Street                          First Chicago
Chicago, Illinois 60661                         ABA No. 071000013
Attn:  Managing Director-Aircraft Finance 
Division                  
Fax No.: (312) 441-7378
Tel No.: (312) 441-7083

     with a copy to:

Heller Financial, Inc.
500 West Monroe Street
Chicago, Illinois 60661
Attn:  Legal Services Division
Fax No.: (312) 441-7208
Tel No.: (312) 441-6798

   with a further copy to:

Vedder, Price, Kaufman & Kammholz
222 North LaSalle Street
Suite 2600
Chicago, Illinois  60601
Attn:    Dean N. Gerber
Telephone:        (312) 609-7500
Facsimile:        (312) 609-5005




<PAGE>


                                  Schedule 4 to
                                 Lease Agreement
                                   (MSN 28738)


                             FILINGS AND RECORDINGS



Document                                        Authority

Lease                                           FAA

Lease Supplement No. 1                          FAA

Application for Aircraft Registration           FAA

UCC-1 Financing Statements                      Secretary of State of Colorado

<PAGE>


                                  Schedule 5 to
                                 Lease Agreement
                                   (MSN 28738)

                                RETURN CONDITIONS

The  Aircraft  shall be  returned  in at least as good of  operating  condition,
ordinary  wear and tear  excepted,  as on the Delivery  Date,  with all items of
equipment, Engines, APU's, systems and appliances fully functional and operating
in  accordance  with  manufacturer  specifications.  At the time of return,  the
Aircraft shall conform to the following standards:

A.       The Aircraft  shall be returned free and clear of all Liens (other than
         Lessor  Liens) and rights of third  parties  under  pooling,  exchange,
         overhaul, repair or other similar agreements and arrangements.

B.       The  Aircraft  shall not have been  discriminated  against  whether  by
         reason of its leased status or otherwise in maintenance, use, operation
         or in any other manner whatsoever, including, without limitation, as to
         the type of maintenance program applicable to the Aircraft,  any Engine
         or as to compliance with Airworthiness Directives.

C.       The Airframe shall have at least 3,500 hours or 12 months, whichever is
         more limiting, remaining until the next scheduled inspection.

D.       The  Aircraft  shall  be  returned  fresh  from the next due "C" Check.
         During the accomplishment of the "C" Check,  Lessee shall  comply  with
         Lessor's reasonable requests, subject  to  availability of manpower and
         materials, to accomplish  work  which  is  beyond  the  scope  of  that
         required by the Return  Conditions,  provided that (i) the magnitude of
         the work is not  so  large  as  to  reasonably  be  expected to disrupt
         Lessee's operation, (ii) Lessor  provides  at  least  45  days  advance
         written notice for any  significant  maintenance or modification tasks,
         (iii) work will be requested early enough to allow for the ordering and
         delivery of any  required  parts,  and  (iv)  Lessee's  cost  for  such
         additional  work  is  reimbursed by Lessor at Lessee's reasonable cost.
         If the requested work delays the return  of  the  Aircraft  beyond  its
         Expiry Date, the Lease shall continue to be in effect.  Provided Lessee
         is making all reasonable efforts to complete the work prior to  return,
         Lessee shall owe no additional rent for the delay period.

E        Any deviations  from Boeing MPD tasks shall be brought into  compliance
         with the MPD prior to return.

F.       The  Aircraft  shall be  returned  with a valid and  current  Transport
         Category  Airworthiness  Certificate issued by the Aviation  Authority,
         suitable for operation under 14 C.F.R. Part 121 of the FAA Regulations.
         The Aircraft,  Engine and Parts as well as their records shall meet all
         regulatory  requirements for continued airworthiness in compliance with
         all Aviation Authority requirements.

G.       The Aircraft  shall have all  temporary  repairs  replaced by permanent
         repairs per the manufacturer's  repair manual. The fuselage,  wings and
         empennage  shall be free of significant  dents,  abrasions and loose or
         pulled rivets.

H.       There  shall  be  no  evidence  of  untreated,  improperly  treated  or
         noticeable  corrosion.  All CPCP  inspections will be current and up to
         date,  in  accordance  with  manufacturer  specifications  and Aviation
         Authority requirements.

I.       The  Aircraft   shall  be in  compliance  with all  Aviation  Authority
         requirements  for operation as a transport  category aircraft including
         all Aviation  Authority issued  airworthiness  directives  ("AD's") and
         manufacturer  alert   service  bulletins  that are issued  prior to the
         Expiry  Date  and  are  applicable  to the  Aircraft,  without  special
         deferment,   exemption   or  alternate   means  of   compliance,   with
         terminating  action   accomplished for all AD's and manufacturer  alert
         service  bulletins   which  require  that  the  terminating  action  be
         accomplished  prior  to one hundred  eighty days after the Expiry Date.
         The Aircraft  shall  conform to its Type  Certificate  Data Sheet.  All
         major  modifications   and repairs  accomplished  on the Aircraft shall
         have been performed  in accordance with FAA approved data that is to be
         redelivered with the  Aircraft  Documentation.  Any  deficiencies  with
         respect to Aviation  Authority requirements shall be corrected prior to
         the return of the Aircraft at Lessee's cost.

J.       There shall be no open,  outstanding,  or deferred  maintenance  items,
         scheduled or unscheduled, routine or non-routine, against the Aircraft.

K.       The Aircraft shall be clean, cosmetically acceptable,  all compartments
         reasonably free of foreign objects, accumulated dirt, grime, grease and
         liquids,  and be  prepared  for  immediate  placement  into  commercial
         service. Any deterioration of paint or other protective coatings due to
         leakage,  impact  damage or other  presence  of  foreign  materials  or
         liquids shall be repaired and replaced per manufacturer specifications.

L.       Each Engine shall be returned in serviceable condition with maintenance
         records that are satisfactory to Lessor.

M.       Each Engine shall be returned  with not more than 5,000 hours since its
         last major shop visit and shall have at least  5,000  cycles  remaining
         until next  scheduled  shop visit  based upon disk life limits or other
         hard-time  requirements.  For purposes hereof, "major shop visit" shall
         mean a full performance  restoration in which all modules are inspected
         and/or repaired and overhauled.

N.       Each  Engine  shall  pass power  assurance  performance  tests  without
         operational   limitations   in  accordance   with  the   manufacturer's
         maintenance  manual.  The Aircraft and its Engine's shall be capable of
         certificated full rated performance without limitations  throughout the
         entire operating envelope as defined by the Aviation Authority approved
         Aircraft Flight Manual.

O.       Each Engine shall pass a complete video borescope inspection, conducted
         by  Lessor  at  Lessee's  cost,  of  all  accessible   Engine  sections
         (accessible  whether by borescope  port or other  means) in  accordance
         with  manufacturer  specifications.  If  any  Engine  fails  to  pass a
         borescope inspection, Lessee must correct each found defect at its sole
         expense.  In the event Lessee shall cause any Engine to be removed from
         any Aircraft to accomplish repairs by the above,  Lessee shall bear all
         costs associated with the installation and lease of a loaner engine and
         reinstallation of the respective Engine.

P.       No  Engine  shall  be on  engineering  watch or on a  reduced  interval
         inspection   of any nature that could lead to premature  removal of the
         Engine.  If  Engine  historical  records,  engine power assurance runs,
         borescope   inspection  or trend  monitoring  data  indicate a level of
         performance   deterioration  or oil  consumption,  or  acceleration  in
         performance  deterioration or oil consumption,  which based on Lessee's
         specifications  and/or experience, would require shop maintenance to be
         performed  prior  to 5000 engine  flying hours  (assuming a l.5 hour to
         cycle utilization)   after return,  Lessee shall correct or cause to be
         corrected,   such   conditions  as  necessary  to  rectify  all  Engine
         performance parameters  in accordance with manufacturer specifications.
         In the event  Lessee   shall  cause any Engine to be  removed  from the
         Aircraft to  accomplish   repairs by the above,  Lessee  shall bear all
         costs  associated with  the  installation  and lease of a loaner engine
         and reinstallation of the respective Engine.

Q.       All  Landing  Gear  shall  have not less than 24 months or 25% of their
         normal overhaul interval  (whichever is greater)  remaining before next
         scheduled   overhaul  or  replacement   in  accordance   with  Lessee's
         maintenance program.

R.       The APU shall have not more than 1,500 hours since its last hot section
         inspection and shall be returned in serviceable condition.

S.       The components  that  are controlled by calendar time,  flight hours or
         flight cycles shall  be returned in  serviceable  condition.  Each such
         component  shall   have a minimum  of 12  months,  3500  hours and 1200
         cycles remaining  until next scheduled overhaul, repair or replacement.
         Controlled parts  which have a scheduled  maintenance  interval of less
         than 12  months,   3500  hours  and  1200  cycles  shall  have the full
         scheduled    maintenance   interval   remaining  until  next  scheduled
         maintenance.   All such  components  shall be supported by  maintenance
         records which  satisfy all Aviation Authority  requirements  (including
         records of last   overhaul for those items  requiring to be  overhauled
         per Lessee's maintenance program and/or per the Boeing MPD).

T.       Complete and  current maintenance records, as specified in Attachment 1
         to Annex A,  which  comply  with all  Aviation  Authority  requirements
         shall be  returned with the Aircraft.  Maintenance  records required to
         be   maintained  by the  Aviation  Authority  shall  be in the  English
         language   and include  complete  documentation  for all  airworthiness
         directives,   life limited parts (including  back-to-birth  records for
         all  internal   Engine  life  limited  parts)  and  major  repairs  and
         alterations in  accordance with Aviation  Authority  requirements.  For
         each AD that is  applicable to the Aircraft,  the records shall include
         the current status  of the Aircraft,  the date of  compliance,  and the
         method of compliance  with appropriate  supporting  documentation.  Any
         deficiencies with  Aviation Authority  requirements are to be corrected
         prior to return of the Aircraft at Lessee's cost.

U.       Any  manufacturer  no-charge  service  bulletin  parts which Lessee has
         received but not installed for the Aircraft shall be returned to Lessor
         with the Aircraft.

V.       All windows shall be free of delamination,  blemishes, and crazing that
         is beyond maintenance manual limits.

W.       All  doors  shall  be  free  moving,  correctly  rigged and fitted with
         serviceable seals.

X.       All ceiling,  sidewall and bulkhead panels shall be clean and free from
         significant or unserviceable damage. All seats shall be serviceable and
         in good overall condition in accordance with  international air carrier
         standards.

Y.       All flight  control  surfaces and wing leading edges shall be free from
         damage that is beyond serviceable limits.

Z.       All cargo  compartment  floor,  sidewall and ceiling panels shall be in
         serviceable  condition in  accordance  with Boeing  maintenance  manual
         limits.

AA.      The  entire  fuselage,  vertical  stabilizer  including  wing  to  body
         fairings,  engine  cowls and wheel well  doors  shall be  prepared  for
         painting by sanding or stripping  as needed  (including  stripping  any
         areas which have more than one layer of paint) and repainted in a paint
         scheme as selected by Lessor.


<PAGE>


                              Annex A to Schedule 5
                               (Return Conditions)




                                Delivery Receipt

         Lessor  hereby  accepts  and  acknowledges   receipt  from  Lessee,  in
accordance  with the terms and  conditions  of the Lease  Agreement  dated as of
November  __,  1998  (the  "Lease"),   between  First  Security  Bank,  National
Association, not in its individual capacity, but solely as Owner Trustee, Heller
Financial  Leasing,  Inc.  and Frontier  Airlines,  Inc. of one (1) Boeing Model
737-3U3.

Aircraft:
Manufacturer:                       The Boeing Company
Model:                              737-3U3
Registration Mark:                  N308FL
Manufacturer's Serial Number:       28738

with two installed General Electric  CFM56-3C-1 engines,  Engine  Manufacturer's
Serial Numbers:

Position 1:  858766
Position 2:  858767

together  with the Aircraft  Documentation  described in Attachment 1 hereto and
with the  operating  times and cycles as  accumulated  on the Aircraft up to the
time of redelivery as described in Attachment 2 hereto, in [place] on [Date], at
/a.m.//p.m./

<PAGE>




         IN WITNESS WHEREOF,  Lessor and Lessee have each caused this receipt to
be duly executed on the above date.

FIRST SECURITY BANK, NATIONAL
ASSOCIATION, not in its individual capacity,
but solely as Owner Trustee,
as Lessor


By:
Title:


FRONTIER AIRLINES, INC.,
as Lessee


By:
Title:

<PAGE>


                                  Attachment 1
                            to Annex A to Schedule 5
                               (Return Conditions)

                             Aircraft Documentation

A.       Certificates
         1.   Certificate of Airworthiness
         2.   Noise Certificate
         3.   Radio License Certificate
         4.   Export Statement of Airworthiness (on delivery only)
         5.   Original Export Certificate of Airworthiness from FAA delivered in
              connection with original delivery of Aircraft from Boeing
         6.   Certificate of Sanitary Construction of Galleys

B.       Aircraft Status Records
         1.   Technical Log Books
         2.   Airframe Maintenance Status Report
         3.   Manufacturer's Service Bulletin Status Report
         4.   Airworthiness Directive Compliance Report 
              (terminated and repetitive)
         5.   Local Modification Status Report List
         6.   Last Weighing Report
         7.   Last Compass Swing

C.       Aircraft Maintenance Records
         1.   Test Flight Reports
         2.   All Boeing "C" Checks and last lower level maintenance check 
         3.   WorkCards for each C-Check  multiple (or segment) 
         4.   Modification  records including  accomplishing  documents 
         5.   CPCP compliance  report 
         6.   Aging Aircraft compliance report

D.       Aircraft History Records
         1.   Aircraft Structural Repair History (if applicable)
         2.   Service Difficulty Report (if applicable)
         3.   Accident or Incident Report (if applicable)
         4.   Damage Chart

E.       Engine Records
         1.   Log Books
         2.   Last overhaul and repair documents for each module
         3.   Airworthiness Directive Compliance Report 
              (terminated and repetitive)
         4.   Manufacturer's Service Bulletin Status Report
         5.   Engine Disk Sheet
         6.   Engine Data Submittal Sheet
         7.   Condition Monitoring Status Report

F.       APU Records
         1.   Log Book
         2.   Last overhaul and repair documents
         3.   Manufacturer's Service Bulletin Status Report

G.       Component Records (including components installed on Engines and APU)
         1.   Time  Monitored   Component  Status  Report  with  installed  part
              numbers,   serial   numbers,   remaining   hours  and  cycles  (if
              applicable)
         2.   Serviceability  tags  or  back-up  documentation  for   components
              replaced since delivery from Boeing 
         3.   Serialized  latest shop  records on the JAR Form 1, as applicable,
              including all serviceable tags, release  to  service,  and  repair
              orders detailing maintenance checks, inspections,  tests, repairs,
              replacements,   restorations,   overhauls,    modifications    and
              refurbishments

H.       Manuals
         1.   Airplane Flight Manual
         2.   Quick Reference Handbook
         3.   Aircraft Operating Manual
         4.   Weight and Balance Manual Supplement
         5.   Wiring Diagram Manual (microfilm)
         6.   Illustrated Parts Catalog (microfilm)
         7.   Aircraft Maintenance Manual (microfilm)
         8.   CFMI Illustrated Parts Catalog
         9.   Systems Schematic Manual
         10. Minimum Equipment List

I.       Miscellaneous Technical Documents
         1.   Maintenance Program Specifications/Requirements/Schedule
         2.   Interior Configuration Drawings
         3.   Loose Equipment Inventory List



<PAGE>


                                  Attachment 2
                            to Annex A to Schedule 5
                               (Return Conditions)

                                 Aircraft Status

Aircraft Type:                                  737-3U3
Manufacturer Serial/Registration Number:        28738 / [REG#]

AIRFRAME
                                               During            Since
                                               Period             New 

Airframe Flight Hours:
Airframe Cycles:                                                                

ENGINES
                                                Position 1          Position 2
Serial Number of Original Engine*:
Present Location of Original Engine*:
Engine Flight Hours Since New:
Cycles Since New:

Engine Flight Hours Performed
  During Period:
Engine Cycles Flown During Period:

Date of Last Basic Shop Visit:
Engine Flight Hours Since
  Last Basic Shop Visit:
Engine Cycles Flown Since
  Last Basic Shop Visit:

Serial Number of Installed Engine:

* or Replacement Engine, if applicable

LANDING GEAR                                   During            Since
                                               Period             New 
Main
Main
Nose                                                                            
APU

Serial Number of APU:
Present Location of APU:
Serial Number of Installed APU:
                                               During            Since
                                               Period             New
APU Flight Hours (Original APU):
APU Cycles (Original APU):
Date of Last Basic Shop Visit:
APU Flight Hours Since
  Last Basic Shop Visit:
APU Cycles Since Last Basic Shop Visit:                                     

TECHNICAL ACTIVITY

Engine Removals (if any)
                                            APU
Serial Number:
Date:
Hours:
Cycles:                                                                         

REASON


MAINTENANCE CHECKS COMPLETED

                  Number             Date              Hours             Cycles

- -A Check
 S-A Check
- - "C" Check
 S - "C" Check
 SI Check                                                                       

NEXT CHECKS DUE
                         Number (E) Date (E)Hours (E)         Cycles (E)

- - "C" Check*
 S - "C" Check*
 SI Check                                                                    


AD's AND SB's INCORPORATED INCLUDED IN RETURN RECORDS



                                                     EXHIBIT B

         FOR PURPOSES OF  CONFIDENTIALITY,  EXHIBIT B TO THE LEASE  AGREEMENT IS
INTENTIONALLY  OMITTED  FROM THE COPY OF THE  LEASE  AGREEMENT  ON FILE WITH THE
FEDERAL AVIATION ADMINISTRATION.









              _______________________________________________________________   
                                             
                                                                   Exhibit 10.36
                           AIRCRAFT SUBLEASE AGREEMENT


                                     between

                                INDIGO PACIFIC AB



                                  as Sublessor

                                       and

                             FRONTIER AIRLINES, INC.


                                  as Sublessee

                          Dated as of December 14, 1998


     _____________________________________________________________________


Aircraft Make and Model:                            Boeing 737-3U3
Aircraft Manufacturer's Serial Number               28734
Aircraft Registration Number:                       N309FL
Make and Model of Engines:                          CFM INTERNATIONAL CFM 56-3C1





To the extent, if any, that this Agreement  constitutes  chattel paper under the
Uniform  Commercial  Code in any  jurisdiction,  no  security  interest  in this
Agreement may be created  through the transfer and possession of any counterpart
other than the original  counterpart  of this  Agreement,  so  identified by the
signature of  Sublessor's  Lender on the receipt set forth on the signature page
of such original counterpart.




<PAGE>


TABLE OF CONTENTS

1. SUMMARY OF TRANSACTION.....................................................7
2. DEFINITIONS................................................................9
   2.1 Definitions............................................................9
   2.2 Construction..........................................................19
3. REPRESENTATIONS AND WARRANTIES............................................20
   3.1 Sublessee's Representations and Warranties............................20
   3.2 Sublessor's Representations and Warranties............................23
   3.3 Survival of Representations and Warranties............................25
4. CONDITIONS PRECEDENT......................................................25
   4.1 Sublessor's Conditions Precedent......................................25
   4.2 Waiver................................................................27
   4.3 Sublessee's Conditions Precedent......................................27
   4.4 Waiver................................................................28
5. DELIVERY CONDITION AND INSPECTION OF AIRCRAFT.............................28
   5.1 Sublessee Selection of Aircraft.......................................28
   5.2 Conditions at Delivery................................................28
   5.3 Sublessee Inspection of Aircraft at Delivery..........................28
   5.4 Delivery of Aircraft to Sublessee.....................................29
   5.5 Sublessee Acceptance of Aircraft......................................29
6. LEASE TERM................................................................29
   6.1 Initial Lease Term....................................................29
   6.2 Lease Extension Date..................................................29
   6.3 Expiry Date...........................................................30
   6.4 Risk..................................................................31
7. DELIVERY..................................................................31
   7.1 Delivery..............................................................31
8. RENT......................................................................31
   8.1 Rent Date.............................................................31
   8.2 Time of Payment.......................................................32
   8.3 Amount of Basic Rent..................................................32
   8.4 Reserves..............................................................32
   8.5 Increased Rent for Hour/Cycle Ratio...................................32
9. SECURITY DEPOSIT..........................................................32
   9.1 Security Deposit......................................................32
   9.2 Letter of Credit......................................................32
   9.3 Sublessor's Rights....................................................32
10. MAINTENANCE RESERVES.....................................................33
   10.1 Amount...............................................................33
   10.2 Payments.............................................................33
   10.3 Adjustment...........................................................33
   10.4 Release of Maintenance Reserves......................................34
   10.5 Costs in Excess of Reserves..........................................35
   10.6 Reimbursement after Expiry Date......................................35
   10.7 LLP Maintenance Reserve..............................................35
   10.8 No Anticipated Draw-down.............................................36
11. PAYMENTS.................................................................36
   11.1 Account for Sublessee Payments.......................................36
   11.2 Default Interest.....................................................36
   11.3 Absolute Obligations.................................................37
   11.4 Application of Payments to Sublessor.................................37
   11.5 Currency Indemnity...................................................37
   11.6 Set-off..............................................................38
   11.7 Time for Payments....................................................38
12. SUBLESSOR'S CONVENANTS...................................................38
   12.1 Quiet Enjoyment......................................................38
   12.2 Sublessor Obligations Following Expiry Date..........................38
13. SUBLESSEE'S COVENANTS....................................................39
   13.1 Duration.............................................................39
   13.2 Information..........................................................39
   13.3 Sublessor visits.....................................................41
   13.4 Periodic Estoppel Certificates.......................................41
   13.5 Airport and Navigation Charges.......................................41
   13.6 Operation of Aircraft................................................42
   13.7 Areas of Operation...................................................42
   13.8 Non-Prejudicial Action...............................................42
   13.9 Non-Representation of Sublessor......................................42
   13.10 Inspection..........................................................43
   13.11 Registration........................................................43
   13.12 Name Plates.........................................................44
   13.13 Geneva Convention...................................................44
   13.14 Merger and Shareholding.............................................44
   13.15 Ownership...........................................................45
14. POSSESSION...............................................................46
   14.1 No Relinquishment of Possession......................................46
   14.2 Sublessee Primarily Liable...........................................49
   14.3 Recognition of Rights................................................49
15. SECURITY INTERESTS.......................................................49
   15.1 Title................................................................49
   15.2 No Security Interests; Base of Aircraft..............................49
   15.3 Notice to Sublessor..................................................50
   15.4 Procure Release......................................................50
16. MAINTENANCE AND REPAIR...................................................50
   16.1 General Obligations..................................................50
   16.2 Specific Obligations.................................................51
17. REPLACEMENT OF PARTS.....................................................53
   17.1 Replacement of Parts.................................................53
   17.2 Title to Replacement Parts...........................................53
   17.3 Pooling of Parts.....................................................53
   17.4 Alterations..........................................................54
   17.5 Removal of Parts.....................................................54
   17.6 Substitution of Engine...............................................55
   17.7 Temporary Removal of Parts...........................................56
18. MANUFACTURER'S WARRANTIES................................................57
   18.1 Authorization........................................................57
   18.2 Proceeds.............................................................58
   18.3 Agreements with Manufacturers........................................58
19. DISCLAIMERS..............................................................58
   19.1 As Is, where Is......................................................59
   19.2 No Sublessor Liability for Losses....................................61
   19.3 Exclusion............................................................61
   19.4 Waiver...............................................................62
   19.5 Confirmation.........................................................62
20. INDEMNITIES..............................................................62
   20.1 General..............................................................62
   20.2 Survival of Indemnification..........................................63
   20.3 Notice to Sublessee..................................................63
21. TAXATION.................................................................63
   21.1 Gross-up.............................................................63
   21.2 Tax Indemnity........................................................64
   21.3 Value Added Taxes....................................................65
   21.4 Taxation of Indemnity Payments.......................................65
   21.5 Benefit of Indemnities...............................................66
   21.6 Sublessor Indemnification............................................66
   21.7 Survival of Tax Indemnities..........................................66
   21.8 Mitigation and Cooperation...........................................66
   21.9 Furnishing Forms.....................................................66
22. INSURANCE................................................................67
   22.1 Insurances...........................................................67
   22.2 Requirements.........................................................67
   22.3 Insurance Covenants..................................................67
   22.4 Renewal of Insurances................................................69
   22.5 AVN 2000.............................................................69
   22.6 Failure to Insure....................................................69
   22.7 Continuation of Insurances...........................................70
   22.8 Application of Insurance Proceeds....................................70
   22.9 Pursuit of Claims....................................................70
23. LOSS, DAMAGES AND REQUISITION............................................71
   23.1 Total Loss Prior to Pre-Delivery Acceptance..........................71
   23.2 Total Loss After Pre-Delivery Acceptance.............................71
   23.3 Total Loss of Engines................................................72
   23.4 Requisition..........................................................72
24. REDELIVERY...............................................................73
   24.1 Redelivery of Aircraft; General Conditions...........................73
   24.2 Final Inspection.....................................................74
   24.3 Operational Ground Check; Demonstration Flight.......................74
   24.4 Non-compliance.......................................................75
   24.5 Acknowledgment.......................................................76
   24.7 Return of the Letter of Credit.......................................76
25. EVENTS OF DEFAULT........................................................76
   25.1 Events...............................................................76
   25.2 Sublessor's Rights...................................................79
   25.3 Default Payments.....................................................81
26. ASSIGNMENT AND TRANSFER..................................................82
   26.1 By Sublessee.........................................................82
   26.2 By Sublessor.........................................................82
   26.3 Assignment to Lender.................................................82
   26.4 Sublessor Includes Sublessor's Assignee and Sublessor's Lender.......83
27. MISCELLANEOUS PROVISIONS.................................................83
   27.1 Rights Cumulative, Waivers...........................................83
   27.2 Delegation...........................................................84
   27.3 Expenses.............................................................84
   27.4 Time of Essence......................................................84
   27.5 Entire Agreement.....................................................84
   27.6 Further Assurances...................................................84
   27.7 Language.............................................................85
   27.8 Variation............................................................85
   27.9 Invalidity of any Provision..........................................85
   27.10 Survival............................................................85
   27.11 Reimbursement.......................................................85
   27.12 Press Releases......................................................85
   27.13 Power of Attorney...................................................86
   27.14 Usury Laws..........................................................86
   27.15 Confidentiality.....................................................86
   27.16 Counterparts........................................................86
28. NOTICES..................................................................87
29. GOVERNING LAW AND JURISDICTION...........................................88
   29.1 New York Law.........................................................88
   29.2 Non-exclusive Jurisdiction in New York...............................88
   29.3 Waiver...............................................................89




<PAGE>



SCHEDULES

Schedule 1               Aircraft Specification                              96
Schedule 2               Delivery Conditions                                 99
Schedule 3               Acceptance Certificate                             100
Schedule 4               Sublease Supplement                                102
Schedule 5               Insurance Requirements                             104
Schedule 6               Return Conditions                                  108
Schedule 7               Return Acceptance Certificate                      111
Schedule 9               Monthly Aircraft Utilization and Status Report     119
Schedule 10              Power of Attorney                                  121



<PAGE>



THIS AGREEMENT is made on the 14th day of December, 1998.

BETWEEN:

(1)           INDIGO PACIFIC AB, a company incorporated under the laws of Sweden
              whose  registered  office  is  at  Sodra Forstadsgatan 4, SE-21143
              Maluno, Sweden ("Sublessor"); and

(2)           FRONTIER AIRLINES, INC., a company incorporated under the laws  of
              Colorado  whose  chief executive  office  and  principal  place of
              business  is   12015  E.  46th  Avenue,  Denver,  Colorado,  80239
              ("Sublessee").

WHEREAS:

Owner  Trustee (as hereinafter defined)  holds  title  to  the  Aircraft for the
benefit of Subessor (as hereinafter defined);

Owner Trustee leases the Aircraft to Sublessor;

Sublessor wishes to sublease the Aircraft (as hereinafter  defined) to Sublessee
and Sublessee is willing to sublease the Aircraft from Sublessor on the terms of
this Agreement; therefore

IT IS AGREED as follows:


1.            summary of transaction

The  following  is a summary  of the lease  transaction  between  Sublessor  and
Sublessee.  It is set forth for the convenience of the parties only and will not
be deemed in any way to amend,  detract from or simplify the other provisions of
this Agreement.

              (i)        Description of the Aircraft

                         One Boeing 737-3U3
                         MSN 28734
                         Reg No. N309FL

              (ii)       Scheduled Delivery Date and Location

                         December 14, 1998, at Evergreen Air Center Marana, 
                         Arizona.

              (iii)      Initial Lease Term

                         From  Delivery Date to 1 May 2000.

              (iv)       Lease Extension Option

                         Sublessor  has an option to extend  until  October  31,
2000, subject to six (6) month prior written notice.

              (v)        Security Deposit

                         US$ 100,000, payable as follows:
                         In cash upon signing of Letter of Intent; upon Delivery
                         the Security  deposit will be set off against the first
                         month's Rent.

                         US$ 600,000
                         Irrevocable   Letter   of   Credit   to  the  value  of
                         $600,000.00 provided 1 day prior to Delivery, in a form
                         acceptable to Sublessor.

              (vi)       Transaction Fee

                         Not applicable.

              (vii)      Rent During Initial Lease Term

                         US$ 258,000 per month, payable in advance.

              (viii)     Rent During Lease Extension Term

                         US$ 258,000 per month, payable in advance.

              (ix)       Reserves

                         Airframe Maintenance Reserve: US$ 70 per Flight Hour.
                         Engine Maintenance Reserve: US$ 80  per Flight Hour for
                         each Engine.
                         LLP Maintenance Reserve: US$20 per Flight Hour.
                         Landing Gear Maintenance Reserve: US$ 10 per Cycle.
                         APU Maintenance Reserve: US$6 per Flight Hour.

              (x)        Country of Aircraft Registration

                         United States of America.

              (xi)       Agreed Value of Aircraft

                         US$ 33,000,000

              (xii)      Damage Notification Threshold

                         US$ 250,000

              (xiii)     Sublessor's Bank Account

                         Proceeds Account
                         KBC New York
                         125 W 55th Street
                         NY 10019, New York
                         Accoutn Number:  21557003
                         SWIFT:  KREDUS33   for  credit  to  KBC Finance Ireland
                         quoting Indigo Proceeds Account #03/43824/77


              (xiv)      Indemnitees

                         Sublessor
                         Owner Trustee
                         Sublessor's Lender


2.            DEFINITIONS

2.1           Definitions

In this  Agreement  the  following  words  and  expressions  have the  following
meanings unless the context otherwise requires:

Acceptance  Certificate means a certificate substantially in the form set out in
Schedule 3;

Agreed Value means THIRTY THREE MILLION US DOLLARS (US$33,000,000);

Aircraft  means the aircraft  described in Schedule 1 (which term includes where
the  context  admits a  separate  reference  to any or all  Engines,  Parts  and
Aircraft Documents);

Aircraft  Documents means the documents,  data and records identified in Annex 1
to Schedule 3 of this  Agreement  and all  additions,  renewals,  revisions  and
replacements  from time to time made to any of the foregoing in accordance  with
this Agreement all of which shall be in the English language;

Airframe means the Aircraft, excluding the Engines and the Aircraft Documents;

Air Navigation Charges means all charges incurred with the furnishing,  issue or
provision of information, directions and other facilities in connection with the
navigation  or movement of the  Aircraft  (including  the control or movement of
vehicles in any part of an airport used for the movement of aircraft);

Airport  Charges  means all charges  incurred in  connection  with the  landing,
parking or taking-off of aircraft at airports or for the use of, or for services
provided at, airports;

Airworthiness  Directive  means an  airworthiness  directive or other  mandatory
requirement  issued by the FAA or any other  Aviation  Authority  or  Government
Entity;

APU means the  auxiliary  power unit  installed  on the Aircraft on the Delivery
Date and any replacement  auxiliary power unit installed in accordance with this
Agreement, title to which is transferred to Owner Trustee;

Assignment of Insurances  means the assignment by Sublessee to Sublessor,  or at
the request of Sublessor,  to Sublessor's  Lender, of all of Sublessee's rights,
title and interest in and to the Insurances  with respect to the Aircraft (other
than the  Insurances  relating  to  liability)  or any  other  form of  Security
Interest in favor of Sublessor,  Owner Trustee or  Sublessor's  Lender in and to
the Insurances with respect to the Aircraft;

Aviation Authority means all and any of the authorities, government departments,
committees or agencies which under the laws of the State of  Registration  shall
from time to time:

(a)          have control or supervision of civil aviation in that state; or

(b)          have jurisdiction over the registration, airworthiness or operation
             of, or other matters relating to, the Aircraft;

Basic Rent means all amounts payable pursuant to Clause 8.3.

Business  Day means  any day  (other  than a  Saturday  or  Sunday  or  holidays
scheduled  by law) on which  banks are open for  foreign  exchange  business  in
Dublin, London, Stockolm and New York;

"C"  Check  means a "C"  check (a  complete  zonal  and  systems  check  and the
corresponding lower "A" and "B" checks or equivalent in accordance with the MPD)
in accordance  with  Sublessee's  maintenance  program  approved by the Aviation
Authority that shall at least meet the requirements of the MPD;

Conditions Precedent means the conditions specified in Clause 4.1;

CPCP means corrosion protection control program;

Cycle  means one  take-off  and  landing of the  Airframe  or, in relation to an
Engine or Part, one take-off and landing of the airframe to which that Engine or
Part may be attached;

Damage Notification Threshold means US$250,000;

Default  means any Event of Default and any event which with the passing of time
and/or giving of notice and/or making of any determination,  would constitute an
Event of Default;

Default Rate means,  for the relevant  period,  3% above the rate of interest at
the start of that relevant  period  publicly  quoted by The Chase Manhattan Bank
N.A. as its Prime Rate;

Delivery  means  delivery  of the Aircraft by Sublessor to Sublessee pursuant to
Clause 7;

Delivery Date means the date on which Delivery occurs;

Delivery  Location  means  Evergreen  Air Center  Marana,  Arizona or such other
location as the parties may agree;

Delivery Work means the  maintenance  and  modification  work to be performed at
Sublessor's  expense on the  Aircraft  just prior to  Delivery as  described  in
Schedule 2 hereto;

Dollars and US$ means the lawful currency of the United States of America;

Engine means, whether or not for the time being installed on the Aircraft:

(a)           each engine of the manufacture,  model and serial number specified
              in Schedule 1 which  Sublessor  elects to tender to Sublessee with
              and whether or not installed on the Airframe on the Delivery Date,
              such  engines  being   described  as  to  serial  numbers  on  the
              certificate  of  acceptance  to  be  executed  by  Sublessee  upon
              Delivery; or

(b)           any engine that has replaced that engine,  title to which has,  or
              should  have,  passed  to  Owner  Trustee  in accordance with this
              Agreement,

and in each case  includes all modules and Parts from time to time  belonging to
or installed in that engine but excludes any properly  replaced  engine title to
which has, or should have, passed to Sublessee pursuant to this Agreement;

Engine Agreed Value means six million Dollars (US$6,000,000);

Engine  Performance  Restoration  Visit means any overhaul,  refurbishment,  hot
section  inspection,  replacement of internal life limited  parts,  disassembly,
assembly  and  testing  required  thereof  during an  engine  shop  visit  which
requires,  as a minimum,  a major  disassembly  of an Engine and the removal and
reinstallation of internal rotating parts;

Engine Total Loss means the occurrence  with respect to an Engine only,  whether
or not  installed  on the  Airframe,  of any of those  events  described  in the
definition of Total Loss;

Event of Default means any event specified in Clause 25.1;

Expiry Date means the date determined in accordance with Clause 6.3;

Extension  Lease Expiry Date means October 31, 2000 or such other date as agreed
to between the parties;

Extension  Lease Term  means the  period  commencing  on the day  following  the
Initial Lease Expiry Date and ending on the Extension Lease Expiry Date;

FAA  means the Federal Aviation Administration of  the  United States of America
and any successor thereof;

Facility Agreement means the facility agreement entered into between Sublessor's
Lender and Sublessor in respect of the financing of  Sublessor's  acquisition of
the Aircraft;

FAR means the Federal  Aviation  Regulations set forth in Title 14 of the United
States Code of Federal Regulations,  as amended,  modified or replaced from time
to time;

Federal  Aviation  Act means 49 United  States  Code  Subtitle  VII,  the former
Federal Aviation Act as amended,  as further amended,  modified or replaced from
time to time;

Final Inspection has the meaning given to it in Clause 24.2;

Financial Indebtedness means any indebtedness in respect of:

(a)           money borrowed or raised;

(b)           payments due under finance or operating leases;

(c)           any  guarantee or indemnity in  respect of obligations of the type
              referred to in paragraphs (a) or (b);

Flight Hour means each hour or part thereof  (rounded up to two decimal  places)
elapsing  from the moment the  wheels of the  Aircraft  leaves the ground on the
tarmac before take off until the wheels of the Aircraft next touch ground;

Geneva  Convention  means the  Convention on the  International  Recognition  of
Rights in Aircraft  signed at Geneva,  Switzerland  on 19 June 1948, and amended
from  time  to  time,  but  excluding  the  terms  of any  adhesion  thereto  or
ratification thereof containing  reservations to which the State of Registration
does not accede;

Government Entity means:

(a)           any national government, political  subdivision thereof, or  local
              jurisdiction therein;

(b)           any instrumentality,  board,  commission,  court, or agency of any
              thereof,  however  constituted  including,  for the  avoidance  of
              doubt, the Aviation Authority; and

(c)           any association,  organization, or institution of which any of the
              above is a member or to whose  jurisdiction any thereof is subject
              or in whose activities any of the above is a participant;

Head Lease  Agreement  means the aircraft lease  agreement  entered into between
Owner Trustee and Sublessor  dated as of even date herewith which is being filed
with the FAA simultaneously herewith;

Indemnitees  means  Sublessor,  Owner Trustee,  Sublessor's  Lender or any other
person  identified by Sublessor  prior to the Delivery Date or, with the consent
of  Sublessee,  after the Delivery  Date to have an interest in the  Transaction
Documents   and  their   respective   successors   and  assigns,   shareholders,
subsidiaries,  affiliates, partners, contractors, directors, officers, servants,
agents and employees;

Initial Lease Expiry Date means 1 May, 2000;

Initial  Lease Term means the period  commencing on the Delivery Date and ending
on the Initial Lease Expiry Date;

Insurances bears the meaning ascribed to it in Clause 22.1 (a);

Landing Gear means the landing gear assembly of the Aircraft, including all life
limited parts;

Lease  Term  means the  Initial  Lease  Term and,  if the lease is  extended  in
accordance with Clause 6.2, the Extension Lease Term;

Letter of Credit bears the meaning ascribed to it in Clause 9.2;

Loss  means any and all  loss,  liability,  obligation,  action,  claim,  suits,
proceeding,  judgment,  penalty,  fine,  damages,  fee, cost,  disbursement  and
expense and Losses shall be construed accordingly;

Maintenance  Facility  means,  prior to Delivery,  Evergreen Air Center  Marana,
Arizona  and,  after  Delivery,  such FAA approved  maintenance  facility as the
Sublessor may approve in writing;

Maintenance Reserves means all amounts payable pursuant to Clause 10;

Manufacturer means The Boeing Company, a Delaware corporation with its principal
office in Seattle, State of Washington, U.S.A.;

Minimum Liability Coverage means US$500,000,000 on each occurrence;

Monthly Report means a report substantially in the form of Schedule 9;

Mortgage  means  a  mortgage  over  the  Aircraft  created  for  the  benefit of
Sublessor's Lender;

MPD  mean  the  Maintenance  Planning  Data published  by the  Manufacturer  and
applicable to the Aircraft;

Other Agreements  means any other aircraft lease or sublease  agreement or other
agreement  from time to time  entered into  between  Sublessor  (or any partner,
subsidiary,   associate  or  affiliate  of  Sublessor)  and  Sublessee  (or  any
subsidiary, associate or affiliate of Sublessee);

Owner  Trustee  means First  Security  Bank,  National  Association,  not in its
individual  capacity but solely as owner trustee  pursuant to a trust  agreement
dated on or about the date hereof with Indigo Pacific AB as beneficiary;

Part means, whether or not for the time being installed on the Aircraft:

(a)           any  component,  furnishing  or  equipment  (other than a complete
              Engine) furnished with the Aircraft on the Delivery Date;  and

(b)           any  other  component,  furnishing  or  equipment  (other  than  a
              complete Engine) title to which has, or  should  have,  passed  to
              Owner Trustee pursuant to this Agreement;

but  excludes  any  such  items  title  to  which has, or should have, passed to
Sublessee pursuant to this Agreement;

Permitted Lien means:

(a)           any lien for  Taxes not assessed or,  if assessed, not yet due and
              payable,   or  being  contested  in  good  faith  by   appropriate
              proceedings;

(b)           any inchoate liens of a repairer, materialman,  workman, employee,
              mechanic,  carrier, hangar keeper or other similar lien arising in
              the ordinary  course of business in respect of  obligations  which
              are  not  overdue  or  are  being   contested  in  good  faith  by
              appropriate proceedings;

(c)           liens  arising out of judgments or awards with respect to which at
              the time (i) an appeal  proceedings  for review is being contested
              diligently  and in good faith and (ii) a stay of  execution  shall
              have been secured (and remains in force);

(d)           any Sublessor Lien; and

(e)           any  Security  Interest  created  by  Sublessee  with  the written
              consent of Sublessor,

but  only if (in the  case of (a),  (b) and  (c))  (i)  adequate  resources  are
available  for  the  payment  of  those  Taxes  or  obligations  and  (ii)  such
proceedings,  or the continued  existence of the lien, do not involve any danger
(in the reasonable  opinion of Sublessor) of the sale,  forfeiture or other loss
of the Aircraft or any interest therein;

Physical  Redelivery Location means Long Beach Airport or such other location as
the parties may agree;

Redelivery  Date means the Expiry Date or the earlier date of termination of the
leasing of the Aircraft in accordance with the terms of this Agreement;

Rent means all amounts payable pursuant to Clause 8.3;

Rent Date means the first day of each Rent Period;

Rent Period means each period ascertained in accordance with Clause 8.1;

Replacement Engine means an engine complying with Clause 17.6;

Reserves  means  the  Airframe   Maintenance  Reserve,  the  Engine  Maintenance
Reserves,  the LLP Maintenance Reserve, the Landing Gear Maintenance Reserve and
the APU Maintenance Reserve as specified in Clause 10;

Return Conditions means the conditions specified in Schedule 6;

Scheduled  Delivery  Date means  December  14,  1998,  or such other date as the
parties may mutually  agree and Sublessor may be able to deliver the Aircraft to
Sublessee;

Security  Deposit means the amount  payable  pursuant to Clause 9.1 as it may be
adjusted from time to time (upwards or downwards) pursuant to Clause 9;

Security  Interest  means  any  mortgage,  charge,  pledge,  lien,  encumbrance,
assignment,  hypothecation  or any other  agreement  or  arrangement  conferring
security;

State of Incorporation means Colorado, United States of America;

State of  Registration  means in relation to the Aircraft,  the United States of
America or any other state or territory in which the Aircraft is, in  accordance
with the provisions hereof, registered from time to time;

Sublease Supplement means the Sublease Supplement,  substantially in the form of
Schedule 4 hereto, entered into between Sublessor and Sublessee;

Sublessor's  Lender  means KBC Finance  Ireland and the Banks (as defined in the
Facility  Agreement) or any person or persons notified by Sublessor to Sublessee
under  Clause 26 as  providing  financing  to Owner  Trustee  in  respect of the
acquisition,  ownership or leasing of the Aircraft from time to time  (including
any successors in title or assignees of any such persons);

Sublessor Lien means:

(a)           any  Security  Interest  from time to  time  created by or through
              Sublessor in connection with the financing of the Aircraft;

(b)           any other  Security  Interest  in  respect  of the  Aircraft  that
              results from acts of or claims  against  Sublessor  not related to
              the   transactions   contemplated   by  or  permitted  under  this
              Agreement;

(c)           any  Security  Interest  in  respect of the Aircraft for Sublessor
              Taxes;

(d)           any Security Interest in respect of the Aircraft existing prior to
              Delivery; or

(e)           any  Security  Interest arising as a result of any act or omission
              of Sublessor that constitutes a breach of this Agreement;

(f)           any  Security   Interest  that  results  from  any   indebtedness,
              liability  or  other  obligation  arising  by,  through  or  under
              Sublessor or any of the  Indemnitees  and that is not  indemnified
              against by Sublessee under this Agreement;

Sublessee's  Maintenance  Program means the  maintenance  program adopted by the
Sublessee for its 737-300  aircraft that shall at least meet the requirements of
the Aviation Authority in the State of Registration and of the MPD;

Sublessor Taxes means Taxes:

(a)           imposed as a result of activities of Sublessor in the jurisdiction
              imposing  the  liability   unrelated  to  this  Agreement  or  the
              operation of the Aircraft by Sublessee;

(b)           imposed on the net income, profits or gains of Sublessor; or

(c)           imposed  with  respect  to (i) any  event  occurring  prior to the
              Delivery  Date  or  after  the  Expiry  Date or  (ii)  any  period
              commencing  and  ending  prior  to  Delivery  Date  or any  period
              commencing after the Expiry Date;

Supplemental Rent means any and all amounts,  liabilities and obligations (other
than Basic Rent) which Sublessee  assumes,  agrees or is otherwise  obligated to
pay Sublessor  hereunder  including  Reserves,  Total Loss Proceeds,  payment of
Indemnity, interest or Default Interest;

Taxes means all present and future taxes,  imports,  levies,  duties or charges,
deductions, withholdings of any nature (including without limiting the foregoing
any value added, franchise,  transfer, sales, gross receipts,  business, excise,
personal property, stamp,  documentary,  registration or other tax of whatsoever
nature)  together  with any  assessments,  fines,  additions  to tax or interest
thereon included and Tax and Taxation shall be construed accordingly;

Technical Redelivery Location means Sublessee's facilities in Denver Colorado or
such other location as the parties may agree;

Total Loss means with  respect to the  Aircraft  (including  for the purposes of
this definition the Airframe):

(a)           the actual,  constructive,  compromised,  arranged or agreed total
              loss of the Aircraft; or

(b)           the Aircraft being destroyed,  damaged  beyond  economic repair or
              permanently  rendered  unfit  for  normal  use  for   any   reason
              whatsoever; or

(c)           the requisition of title,  confiscation,  sequestration restraint,
              detention,  forfeiture or any compulsory acquisition or seizure or
              requisition  for hire  (other  than a  requisition  for hire for a
              temporary period not exceeding One Hundred Twenty (120) days or by
              the U.S.  Government or any agency  thereof) by or under the order
              of any government (whether civil,  military or de facto) or public
              or local authorities or courts ; or

(d)           the  hi-jacking,  theft or  disappearance  of the  Aircraft or any
              other  occurrence  resulting  in loss of  possession  by Sublessee
              and/or  operation  thereof for a period of sixty (60)  consecutive
              days or longer;

(e)           any sale of the Aircraft in connection with a Sublessee bankruptcy
              whether by an administrator, trustee or court;

(f)           any  other  occurrence  not  permitted  under  this Agreement that
              deprives  Sublessee  of  use and possession  for a period of sixty
              (60) consecutive days or longer;

For the avoidance of doubt,  a Total Loss of the Aircraft will be deemed to have
occurred  when a Total Loss of the Airframe  occurs even if there has not been a
Total Loss of an Engine or Engines;

Total Loss Date means:

(a)           in the case of an actual total loss or destruction,  damage beyond
              repair,  or being rendered  permanently  unfit,  the date on which
              such loss,  destruction,  damage or  rendition  occurs (or, if the
              date of loss or  destruction  is not known,  the date on which the
              Aircraft or the relevant part thereof was last heard of);

(b)           in the case of a  constructive,  compromised,  arranged  or agreed
              total loss,  whichever  shall be the earlier of (i) the date being
              sixty (60) days after the date on which notice claiming such total
              loss is issued to the  insurers or  brokers,  and (ii) the date on
              which such loss is agreed or compromised by the insurers;

(c)           in the case of requisition for title, sequestration, confiscation,
              restraint,  detention,   forfeiture,   compulsory  acquisition  or
              seizure, the date on which the same takes effect;

(d)           in the case of  requisition  for hire by a person  other  than the
              U.S.  Government or an agency thereof,  the expiration of a period
              of One  Hundred  Twenty  (120)  days  from the date on which  such
              requisition  commenced  (or,  if  earlier,  the date on which  the
              insurers make payment on the basis of a total loss);

(e)           in the case of paragraph (d)  in the definition of Total Loss, the
              final day of the said period of sixty (60) consecutive days;

(f)           in  the case of paragraph (e) in the definition of Total Loss, the
              date on which the Aircraft is sold; and

(g)           in case of paragraph  (f) above the definition of Total Loss,  the
              final day of the said period of sixty (60) consecutive days;

Total Loss Proceeds means the proceeds of any insurance,  or any compensation or
similar payment, arising in respect of a Total Loss;

Transaction Documents means

(a)           this Agreement;

(b)           the Assignment of Insurances;

(c)           the  acknowledgement by Sublessee of the security  assignment and/
              or the pledge  of,  inter  alia,  this  Agreement  in favor of the
              Sublessor's Lender and any documents duly executed pursuant to any
              of the foregoing by Sublessee or Sublessor;

(d)           the Sublease Supplement;

(e)           the Acceptance Certificate.

"US Air Carrier"  means an air carrier (a) operating  under (i) a certificate of
public  convenience and necessity issued under 49 U.S.C 41102(a) and of the type
referred to in U.S.C section 1110, which is in full force and effect and (ii) an
air carrier operators  certificate issued pursuant to chapter 447 of the FAA for
aircraft  capable of carrying ten or more individuals or 6,000 pounds or more of
cargo which is in full force and effect;  and (b) qualifying as a debtor subject
to 11 U.S.C section 1110.

2.2           Construction

2.2.1         References in this Agreement to:

              (i)        Clauses  or  Schedules are, unless otherwise specified,
                         references  to  Clauses  of,  and  Schedules  to,  this
                         Agreement;

              (ii)       any statutory or other  legislative  provision shall be
                         construed as  including  any  statutory or  legislative
                         modification or re-enactment  thereof, or any provision
                         enacted in substitution therefor;

              (iii)      the Aircraft  includes any part of the  Aircraft,  and,
                         where  the  context  so  admits,  any of  the  Aircraft
                         Documents,  and  references to any part of the Aircraft
                         include any part of any Engine;

              (iv)       the  word  person  or  persons  or to  words  importing
                         persons  include  individuals,   partnerships,  limited
                         liability companies, corporations, government agencies,
                         committees, departments,  authorities and other bodies,
                         corporate or  unincorporated,  whether having  distinct
                         legal personality or not;

              (v)        Sublessor   or   Sublessee   include  any  assignee  or
                         successor in title to the  Sublessor  or the  Sublessee
                         respectively (subject to the provisions of Clause 26);

              (vi)       any   agreement  or   instrument   shall  include  such
                         agreement or  instrument as it may from time to time be
                         amended, supplemented or substituted;

              (vii)      an agreement shall also include a concession, contract,
                         deed,  franchise,  license,  treaty or undertaking  (in
                         each case, whether oral or written);

              (viii)     the  assets  of any  person  shall  be  construed  as a
                         reference  to the  whole or any  part of its  business,
                         undertaking,  property,  assets and revenues (including
                         any right to receive revenues);

              (ix)       law   includes   common  or   customary   law  and  any
                         constitution,  decree, judgement,  legislation,  order,
                         ordinance,   regulation,   statute,   treaty  or  other
                         legislative  measure in any jurisdiction or any present
                         or future directive, regulation, request or requirement
                         in each  case,  whether  or not having the force of law
                         but,  if not  having the force of law,  the  compliance
                         with which is in accordance  with the general  practice
                         of persons to whom the directive,  regulation,  request
                         or requirement is addressed;

              (x)        month are references to a period starting on one day in
                         a calendar  month and ending on the day  preceding  the
                         numerically  corresponding  day  in the  next  calendar
                         month  (and  references  to months  shall be  construed
                         accordingly)  save that,  where any such  period  would
                         otherwise  end on a  non-Business  Day, it shall end on
                         the next preceding Business Day.

              (xi)       any   statute  or  other   legislative   provision   or
                         regulation  shall be read to include any  statutory  or
                         legislative   or    administrative    modification   or
                         re-enactment thereof, or any substitution therefor;

              (xii)      the  words  "including"  or  "include"  are used herein
                         without limitation to mean by way of example;

              (xiii)     the   words   "Agreement",   "hereof",  "herein"    and
                         "hereinafter" refer to this entire Agreement; and

              (xiv)      the word "or" is used inclusively to mean "and/or".

2.2.2         Headings are for ease of reference only.

2.2.3         Where the context so admits,  words  importing the singular number
              only shall include the plural and vice versa,  and words importing
              neuter gender shall include the masculine or feminine gender.


3.            REPRESENTATIONS AND WARRANTIES

3.1           Sublessee's Representations and Warranties

Sublessee represents and warrants to Sublessor as of execution of this Agreement
and each other Transaction Document and as of the Delivery Date (unless, in each
case such  representation  and  warranty is  expressly  applicable  on and as of
another date or dates):

                        (a)       Corporate  Status:  Sublessee is a corporation
                                  duly  incorporated,  validly  existing  and in
                                  good  standing  under the laws of the State of
                                  Incorporation  and has the corporate power and
                                  authority   to  carry  on  its   business   as
                                  presently   conducted   and  to  perform   its
                                  obligations hereunder.

                        (b)       Government   Approvals.    No   authorization,
                                  approval,  consent,  license  or order  of, or
                                  registration  with, or the giving of notice to
                                  the Aviation Authority or any other Government
                                  Entity    is    required    for   the    valid
                                  authorization,    execution,    delivery   and
                                  performance  by Sublessee  of the  Transaction
                                  Documents or to make the Transaction Documents
                                  admissible   in   evidence  in  the  State  of
                                  Incorporation  except  as will  have been duly
                                  effected as of the Delivery Date.

                        (c)       Binding.  Sublessee's  Board of Directors  has
                                  authorized   Sublessee   to  enter   into  the
                                  Transaction    Documents   and   perform   its
                                  obligations  under the Transaction  Documents.
                                  This  Agreement  and  the  other   Transaction
                                  Documents   have   been  duly   executed   and
                                  delivered  by  Sublessee   and  represent  the
                                  valid,  enforceable and binding obligations of
                                  Sublessee  except  as  enforceability  may  be
                                  limited     by     bankruptcy,     insolvency,
                                  reorganization   or  other   laws  of  general
                                  application   affecting  the   enforcement  of
                                  creditors' rights.  When executed by Sublessee
                                  at  Delivery,  the  same  will  apply  to  the
                                  Acceptance Certificate.

                        (d)       No Breach.  The execution  and delivery of the
                                  Transaction  Documents,  the  consummation  by
                                  Sublessee  of  the  transactions  contemplated
                                  herein  and by the other Transaction Documents
                                  and compliance by Sublessee with the terms and
                                  provisions   hereof   do   not  and  will  not
                                  contravene any law applicable to Sublessee, or
                                  result in any  breach  of  or  constitute  any
                                  default under or result in the creation of  an
                                  Security  Interest  upon   any   property   of
                                  Sublessee,    pursuant   to   any   indenture,
                                  mortgage,  chattel  mortgage,  deed  of trust,
                                  conditional  sales  contract,   bank  loan  or
                                  credit agreement, corporate charter, by-law or
                                  other  agreement  or   instrument   to   which
                                  Sublessee is a party or by which Sublessee  or
                                  its  properties  or  assets  may  be  bound or
                                  affected.   When  executed   by  Sublessee  at
                                  Delivery,  the   same   will   apply   to  the
                                  Acceptance Certificate.

                        (e)       Filings. Except for the filing or recording of
                                  this  Agreement with the FAA and the filing of
                                  a  UCC-1  at  the   location  of   Sublessee's
                                  executive   offices,   no  other   filing   or
                                  recording  of  any   instrument   or  document
                                  (including   the   filing  of  any   financial
                                  statement) is advisable  under the laws of the
                                  State of Colorado to evidence the interests of
                                  Owner   Trustee,    Sublessor's   Lender   and
                                  Sublessor in the  Aircraft or any  Transaction
                                  Document.

                        (f)       Licenses.   Sublessee   holds,  all  licenses,
                                  certificates  and  permits   (including  a  US
                                  airworthiness    certificate,     registration
                                  certificate   and  radio   licence)  from  all
                                  applicable Government Entities for the conduct
                                  of its business as a certificated  air carrier
                                  and performance of its  obligations  under the
                                  Transaction   Documents,   including  but  not
                                  limited  to a  current  certificate  of public
                                  convenience   and   necessity  and  a  current
                                  operating  certificate  for the  operation  of
                                  Boeing 737-300 aircraft.

                        (g)       No Suits. There are no suits,  arbitrations or
                                  other   proceedings   pending  or   threatened
                                  against   Sublessee   before   any   court  or
                                  administrative  agency  against  or  affecting
                                  Sublessee that, if adversely determined, would
                                  have  a   material   adverse   effect  on  the
                                  financial  condition  or business of Sublessee
                                  or its  ability  to  perform  its  obligations
                                  under this Agreement or any other  Transaction
                                  Document.

                        (h)       General   Obligations.   The   obligations  of
                                  Sublessee  under this  Agreement  are  direct,
                                  general  and   unconditional   obligations  of
                                  Sublessee  and rank or will rank at least pari
                                  passu  with  all  other   present  and  future
                                  unsecured   and   unsubordinated   obligations
                                  (including    contingent    obligations)    of
                                  Sublessee,   with   the   exception   of  such
                                  obligations  as are  mandatorily  preferred by
                                  law.

                        (i)       Tax Returns.  All necessary  returns have been
                                  delivered   by   Sublessee   to  all  relevant
                                  taxation  authorities in the  jurisdiction  of
                                  its  incorporation  and  Sublessee  is  not in
                                  default  in the  payment  of any taxes due and
                                  payable.

                        (j)       No Material  Adverse Effect.  Sublessee is not
                                  in default  under any agreement to which it is
                                  a party or by which it may be bound that would
                                  have  a   material   adverse   effect  on  its
                                  business,  assets or condition and no material
                                  litigation   or   administrative   proceedings
                                  before  any  Government  Entity  is  presently
                                  pending  or  to  the  knowledge  of  Sublessee
                                  threatened against it or its assets that would
                                  have  a   material   adverse   effect  on  the
                                  business,  assets or condition  (financial  or
                                  otherwise) of Sublessee.

                        (k)       No Default under this Sublease. At the time of
                                  execution  of this  Agreement , no Default has
                                  occurred  and is  continuing  and the  balance
                                  sheet  and  other  financial   statements  for
                                  Sublessee  for the year ended  March 31,  1998
                                  were  prepared in accordance  with  accounting
                                  principles generally accepted and consistently
                                  applied in the State of Incorporation.

                        (l)       No Winding Up. No meeting has been convened or
                                  other   action   taken  for   winding   up  or
                                  dissolution,  or for  the  appointment  of any
                                  receiver  or similar  officer,  in relation to
                                  Sublessee or any of its assets.

                        (m)       Continuation   of  Business.   Sublessee  will
                                  continue  to  operate  substantially  the same
                                  business as it is  presently  engaged in, will
                                  preserve its corporate existence,  conduct its
                                  business in an orderly and  efficient  manner,
                                  satisfy its debts and obligations as they fall
                                  due and keep and  maintain  all of its  assets
                                  and  properties  in  good  working  order  and
                                  condition.

                         (n)      No immunity: in any  proceedings  taken in the
                                  State of  Incorporation  in  relation  to  the
                                  Transaction Documents it would not be entitled
                                  to claim for itself or any of its  assets  any
                                  immunity from suit,  execution,  attachment or
                                  other legal process.
 
                         (o)      Information:  all  information furnished by or
                                  on behalf of the  Sublessee in connection with
                                  all   transactions    contemplated    by   the
                                  Transaction  Documents is  complete,  true and
                                  correct  in  all  material  respects  and  all
                                  relevant  facts  concerning  the  business and
                                  affairs of the Sublessee  have  been disclosed
                                  to the Sublessor.

                         (p)      Status:  Sublessee  is  a US Air Carrier and a
                                  "citizen  of the  United  States as defined in
                                  49  U.S.C   Section  40102.   Sublessee  shall
                                  operate  the   Aircraft  under Part 121 of the
                                  FAR and  shall  at  all  times  remain  a duly
                                  certified US Air Carrier;

                         (q)      Principal  Place  of   Business:   Sublessee's
                                  principal   place   of   business   and  chief
                                  executive  office  as such  terms  are used in
                                  Article 9 of the Uniform Commercial Code   are
                                  located  at  12015  E.  46th  Avenue,  Denver,
                                  Colorado, 80239;

                         (r)      Flight Records: Sublessee's flight records are
                                  located  at  12015  E.  46th Avenue,   Denver,
                                  Colorado, 80239;

3.2           Sublessor's Representations and Warranties

Sublessor represents and warrants to Sublessee as of the Delivery Date that:

                        (a)       Title to  Aircraft.  Sublessor  warrants  that
                                  title to the Aircraft  will be vested in Owner
                                  Trustee  and the  Aircraft  shall  be free and
                                  clear of any and all Security Interests except
                                  for the Security  Interests  of Owner  Trustee
                                  and Sublessor  under the Head Lease  Agreement
                                  and of Sublessor's Lender.

                        (b)       Organizational Status.  Sublessor is a company
                                  created and validly existing under the laws of
                                  Sweden  and has the  organizational  power and
                                  authority   to  carry  on  its   business   as
                                  presently   conducted   and  to  perform   its
                                  obligations  under  this  Agreement  and  each
                                  other  Transaction  Document  to  which  it is
                                  party.

                        (c)       Trust Agreement.  The Trust Agreement dated as
                                  of even date  herewith,  1998,  by and between
                                  Owner  Trustee  and   Sublessor   (the  "Trust
                                  Agreement"), has been duly authorized, validly
                                  executed   and   delivered   on  the  part  of
                                  Sublessor,   is  legally   binding   upon  the
                                  Sublessor,  and creates a legally  enforceable
                                  trust  (as  hereinafter  referred  to  as  the
                                  "Trust").  Owner  Trustee,  in its capacity as
                                  Trustee  of the  Trust,  has  legal  power and
                                  authority  to take legal title to the Aircraft
                                  and has legal  authority  and is  qualified as
                                  the holder of legal  title to the  Aircraft to
                                  register the Aircraft in  accordance  with the
                                  terms of the Federal Aviation Act.

                        (d)       Government   Approvals.    No   authorization,
                                  approval,  consent,  license  or order  of, or
                                  registration  with, or the giving of notice to
                                  any  Government  Entity  is  required  for the
                                  valid authorization,  execution,  delivery and
                                  performance  by Sublessor  of this  Agreement,
                                  except as will have been duly  effected  as of
                                  the Delivery Date.

                        (e)       Binding.   This   Agreement   and  the   other
                                  Transaction  Documents  to which it is a party
                                  have  been  duly  executed  and  delivered  by
                                  Sublessor and represent the valid, enforceable
                                  and binding obligations of Sublessor except as
                                  enforceability  may be limited by  bankruptcy,
                                  insolvency,  reorganization  or other  laws of
                                  general application  affecting the enforcement
                                  of creditors' rights.

                        (f)       No Breach.  The  execution and delivery of the
                                  Transaction  Documents,  the  consummation  by
                                  Sublessor  of  the  transactions  contemplated
                                  herein  and  compliance  by Sublessor with the
                                  terms  and  provisions  hereof do not and will
                                  not   contravene   any   law   applicable   to
                                  Sublessor,  or result  in  any  breach  of  or
                                  constitute any default under or result in  the
                                  creation  of  any  Security  Interest upon any
                                  property  of  Sublessor,  pursuant    to   any
                                  indenture, mortgage, chattel mortgage, deed of
                                  trust,  conditional sales contract,  bank loan
                                  or credit agreement, corporate charter, by-law
                                  or  other  agreement  or  instrument  to which
                                  Sublessor is  a party or by which Sublessor or
                                  its  properties or  assets  may  be  bound  or
                                  affected.

Sublessor  has no permanent  establishment  of business in the United  States as
defined by or interpreted  pursuant to the Convention  between the Government of
New Zealand and the  Government of the United States of America for Avoidance of
Double  Taxation and the  Prevention of Fiscal  Evasion With Respect to Taxes on
Income.

3.3           Survival of Representations and Warranties

All of the foregoing  representations and warranties shall survive the execution
and delivery of this Sublease and the Delivery of the Aircraft.


4.            CONDITIONS PRECEDENT

4.1           Sublessor's Conditions Precedent

Sublessor's  obligation to deliver and Sublease the Aircraft to Sublessee  under
this Agreement is subject to satisfaction of each of the following conditions:

4.1.1         receipt by  Sublessor  from  Sublessee on or prior to the Delivery
              Date  of the  following,  each in form  and  substance  reasonably
              satisfactory to Sublessor:

              (i)        Constitutional  Documents.  Copies  of  the  Sublessees
                         articles  of  incorporation  and  Bylaws,  certified as
                         true, complete and up-to-date by an officer of
                         Sublessee.

              (ii)       Resolutions.  A copy,  duly certified as a true copy by
                         an  officer  of  Sublessee  of a  board  resolution  of
                         Sublessee   approving  the   execution,   delivery  and
                         performance of the Transaction Documents and naming the
                         person or persons  authorized  to sign the  Transaction
                         Documents on behalf of Sublessee and authorized to sign
                         on behalf of Sublessee any documents to be delivered by
                         Sublessee   pursuant   hereto   or    contemporaneously
                         herewith;

              (iii)      Specimen  signatures.  A  certificate  of an officer of
                         Sublessee  setting out the names and  signatures of the
                         persons  authorized  to sign on behalf of Sublessee the
                         Transaction Documents and any documents to be delivered
                         by   Sublessee   pursuant   hereto    contemporaneously
                         herewith;

              (iv)       Consents.  Evidence  that  all  governmental  or  other
                         consents,   licenses,   approvals  and   authorizations
                         required for the execution, delivery and performance by
                         Sublessee  of  the  Transaction   Documents  have  been
                         obtained  or  made  and are in full  force  and  effect
                         including,  without  limitation,  a FAA  certificate of
                         airworthiness,  FAA  certificate of registration in the
                         State of Registration and a radio licence;

              (v)        Accounts.    The   balance  sheet  and  other financial
                         statements  of  Sublessee  for  the year ended March 31
                         1998;

              (vi)       Licences.  Copies of Sublessee's  Certificate of Public
                         Convenience  and Necessity  and  operating  certificate
                         covering its  operation of 737-300  aircraft  issued by
                         the  US   Department   of   Transportation   and   FAA,
                         respectively;

              (vii)      Transaction  Documents.   Originals  of the Transaction
                         Documents  (duly  executed  by all  parties other  than
                         Sublessor);

              (viii)     Insurances. A certificate from the Insurer's confirming
                         that  the  Insurances  are in  place  together  with an
                         insurance  broker's  letter of  undertaking  (in a form
                         acceptable  to Owner  Trustee,  Sublessor's  Lender and
                         Sublessor)  addressed  to  Owner  Trustee,  Sublessor's
                         Lender and Sublessor;

              (ix)       Opinions. Legal opinions from:

                        (a)       Counsel  to   Sublessee   addressed  to  Owner
                                  Trustee,   Sublessor's  Lender  and  Sublessor
                                  confirming  the  representations  (except  for
                                  3.1(d)) made by Sublessee  hereunder in a form
                                  and  substance  acceptable  to Owner  Trustee,
                                  Sublessor's Lender and Sublessor;

                        (b)       Special FAA counsel to Sublessee  addressed to
                                  Owner   Trustee,    Sublessor's   Lender   and
                                  Sublessor  confirming  that this  Sublease and
                                  other    appropriate    documents    including
                                  Sublessor's  Lender's mortgage have been filed
                                  with the FAA;

              (x)        Security Deposit and Rent.  Receipt by Sublessor of the
                         Security  Deposit  to the extent set forth in Clause 9,
                         the first monthly  instalment of Rent and the Letter of
                         Credit;

              (xi)       Others.   Any other  documents,  approvals,   consents,
                         certificates that Sublessor may reasonably require;

                        (a)       the   representations   and    warranties   of
                                  Sublessee  under  Clause 3.1  shall be correct
                                  and  would be correct if repeated on Delivery;
                                  and

                        (b)       no  Default   shall  have  occurred   and   be
                                  continuing.


4.2           Waiver

The Sublessor's  Conditions  Precedent are for the sole benefit of Sublessor and
may be waived or deferred by  Sublessor  in whole or in part and with or without
conditions. If any of the Conditions Precedent are not satisfied on the Delivery
Date and Sublessor (in its absolute  discretion)  nonetheless  agrees to deliver
the Aircraft to Sublessee, Sublessee shall ensure that such Conditions Precedent
are fulfilled  within 15 days after the Delivery  Date,  and Sublessor may treat
the failure of Sublessee to do so as an Event of Default.

4.3           Sublessee's Conditions Precedent

Sublessee's  obligation to accept and Sublease the Aircraft from Sublessor under
this Agreement is subject to satisfaction of each of the following conditions:

4.3.1         The Aircraft  is substantially and materially in the condition set
              forth in Schedule 2.

4.3.2         The  receipt  by  Sublessee  from  Sublessor  on or  prior  to the
              Delivery  Date  of the  following,  each  in  form  and  substance
              reasonably satisfactory to Sublessee:

              (i)        Evidence of Authority.  Certified copies of evidence of
                         appropriate  action  approving the execution,  delivery
                         and  performance  of  the   Transaction   Documents  by
                         Sublessor  and of the person or persons  authorized  to
                         sign the  Transaction  Documents on behalf of Sublessor
                         or any other  documents to be delivered to Sublessee by
                         Sublessor;

              (ii)       Specimen  signatures.  A  certificate  of an officer of
                         Sublessor  setting out the names and  signatures of the
                         persons  authorized  to sign on behalf of Sublessor the
                         Transaction Documents and any documents to be delivered
                         by   Sublessor   pursuant   hereto    contemporaneously
                         herewith;

              (iii)      Transaction  Documents.    Originals  of  the following
                         documents (duly executed by Sublessor):

                        (a)       this Agreement; and

                        (b)       The Sublease Supplement.

              (iv)       the  representations  and warranties of Sublessor under
                         Clause  3.2 shall be  correct  and would be  correct if
                         repeated on Delivery; and

              (v)        no  Default  by  Sublessor  shall  have occurred and be
                         continuing.

4.4           Waiver

The Sublessee's  Conditions  precedent are for the sole benefit of Sublessee and
may be waived or deferred by  Sublessee  in whole or in part and with or without
conditions.


5.            DELIVERY CONDITION AND INSPECTION OF AIRCRAFT

5.1           Sublessee Selection of Aircraft

IN ADDITION TO THE DISCLAIMER AT CLAUSE 19, SUBLESSEE REPRESENTS AND WARRANTS TO
SUBLESSOR THAT SUBLESSEE HAS USED ITS OWN JUDGMENT IN SELECTING THE AIRCRAFT AND
HAS DONE SO BASED ON ITS SIZE,  DESIGN  AND TYPE.  SUBLESSEE  ACKNOWLEDGES  THAT
SUBLESSOR IS NOT A MANUFACTURER OF THE AIRCRAFT NOR A DEALER IN THE AIRCRAFT.

5.2           Conditions at Delivery

In addition to the disclaimer at Clause 19, Sublessor has advised Sublessee that
at Delivery the Aircraft will be  substantially  and materially in the condition
set forth in Schedule 2 provided that this confirmation expires as at Delivery.

5.3           Sublessee Inspection of Aircraft at Delivery

Sublessee will have the right to perform such ground  inspection of the Aircraft
as it deems  appropriate.  After  completion  of the ground  inspection,  if the
Aircraft is acceptable to Sublessee  ("Preliminary  Acceptance") (subject to the
results  of the  acceptance  flight),  Sublessee  will  technically  accept  the
Aircraft  (subject to the  results of the  acceptance  flight) and will  provide
insurance coverage for the Aircraft,  including the acceptance flight. Sublessee
may, subject to having technically accepted the Aircraft and having provided for
insurance coverage reasonably acceptable to Sublessor,  have up to two observers
on board the Aircraft during Air New Zealand  Limited's  acceptance  flight from
Manufacturer  with respect to the  Aircraft.  Sublessee  acknowledges  that,  as
between it and  Sublessor,  in  accepting  the Aircraft it is relying on its own
inspection  and  knowledge of the Aircraft in  determining  whether it meets the
requirements of this Agreement.

5.4           Delivery of Aircraft to Sublessee

Subject  to  Sublessee  having  performed  all of the  conditions  precedent  to
Delivery or waiver by the Sublessor set forth herein, Sublessor will deliver the
Aircraft to Sublessee at the Delivery Location. Provided that the Aircraft is in
the condition required by Clause 5.2 hereof,  upon the tender of the Aircraft by
Sublessor  to  Sublessee,  Sublessee  will accept the  Aircraft  and the date of
tender by Sublessor to Sublessee  will be deemed to be the Delivery Date for all
purposes under this Agreement,  including,  but not limited to, the commencement
of Sublessee's  obligation to pay Rent  hereunder.  Sublessee  shall execute and
deliver the Acceptance Certificate to Sublessor

5.5           Sublessee Acceptance of Aircraft

So long as the  Aircraft is in the  condition,  specified  in Clause 5.2 hereof,
Sublessee  will accept the Aircraft when tendered for delivery by Sublessor.  If
Sublessee fails to (i) comply with the conditions contained in Clauses 4.1 so as
to allow  Delivery  to take  place  upon  tender  or (ii) take  delivery  of the
Aircraft  when  properly  tendered for  Delivery by  Sublessor in the  condition
required hereunder,  Sublessee will indemnify Sublessor for all reasonable costs
and expenses  incurred by Sublessor as a result  thereof  including (but without
limitation)  any payments that  Sublessor or affiliates or related  companies to
Sublessor  become  obliged to make to any third party to put the Aircraft in the
condition set forth in Schedule 2.

5.6           Post Delivery Obligations

Promptly  following  Delivery  the  Sublessor  and  Sublessee  shall  remove any
components  or parts on the Aircraft at Delivery  which  Sublessor and Sublessee
agree to be surplus. In addition,  Sublessee acknowledges that Sublessor intends
to replace  certain  parts and  components  on the  Aircraft.  If  requested  by
Sublessor  Sublessee will on reasonable  notice and at reasonable times make the
Aircraft  available  to  Sublessor,  at the  expense  of  Sublessor,  to  enable
Sublessor to make such replacements.


6.            LEASE TERM

6.1           Initial Lease Term

Sublessor  shall Sublease the Aircraft to Sublessee and Sublessee shall take the
Aircraft on Sublease in accordance  with this  Agreement for the duration of the
Initial Lease Term and, subject to Clause 6.2, the Extension Lease Term.

6.2           Lease Extension Date

6.2.1         Sublessor  shall have the option to extend the Initial  Lease Term
              under this Agreement for the period of the Extension Lease Term.

6.2.2         In order to exercise the option set out in Clause 6.2.1, Sublessor
              must give written notice to Sublessee not less than six (6) months
              prior to the Initial Lease Expiry Date.

6.3           Expiry Date

The Expiry Date shall be the Initial  Lease Expiry Date or where  Sublessor  has
served notice under Clause 6.2.2, the Extension Lease Expiry Date subject to the
following provisions:

                        (a)       If Sublessor, acting in accordance with Clause
                                  4.2, notifies Sublessee that it is terminating
                                  this Agreement,  Sublessee  shall  immediately
                                  redeliver  the  Aircraft  in  accordance  with
                                  Clause  24 and the  Expiry  Date  shall be the
                                  date upon which the  Aircraft  is  redelivered
                                  and    Sublessee   has   complied   with   its
                                  obligations hereunder;

                        (b)       If Sublessor, acting in accordance with Clause
                                  25.2,  terminates  the leasing of the Aircraft
                                  to Sublessee under this  Agreement,  Sublessee
                                  shall  immediately  redeliver  the Aircraft in
                                  accordance  with Clause 24 and the Expiry Date
                                  shall be the date upon which the  Aircraft  is
                                  redelivered  and  Sublessee  has complied with
                                  all its obligations hereunder;

                        (c)       If the  Aircraft or  Airframe  suffers a Total
                                  Loss,  the  Expiry  Date  shall be the date on
                                  which  Sublessee  pays to Sublessor the Agreed
                                  Value and all other sums due from Sublessee to
                                  Sublessor hereunder.

                        (d)       If Clause 24.4 becomes applicable,  the Expiry
                                  Date shall be the date when any non-compliance
                                  referred  to in  Clause  24.4 has  been  fully
                                  rectified  and  Sublessor  shall have accepted
                                  redelivery of the Aircraft and Sublessee shall
                                  have   complied   with  all  its   obligations
                                  hereunder;

                        (e)       Under any circumstances, the Expiry Date shall
                                  be  the  date  upon  which  the   Aircraft  is
                                  redelivered  in accordance  with Clause 24 and
                                  the Return  Acceptance  Receipt  executed  and
                                  delivered in accordance with that clause; and

For the  avoidance of doubt in respect of Clauses  6.3(a),  (b), (d) and (e) the
obligations  of Lessee in respect  of payment of Rent and all other  obligations
shall continue to be payable in respect of those days prior to the redelivery to
Sublessor  of the  Aircraft in the Return  Conditions,  and in respect of Clause
6.3(c) such obligations shall continue until payment of the Total Loss Proceeds.

The obligations of Sublessee set forth in Clauses 13.17,  20, 21, 25 (b), (f) or
(g) and any other  obligations of Sublessee that were due to have been performed
but have not been fully  performed  prior to the  termination  of the  Agreement
pursuant to this Clause 6.3, will survive the Expiry Date.

6.4           Risk

6.4.1         Throughout the Lease Term and until  redelivery of the Aircraft in
              accordance with Clause 24, Sublessee shall bear all risks of loss,
              theft, damage,  confiscation and destruction of or to the Aircraft
              and every part thereof.

6.4.2         If the Aircraft is lost, stolen,  confiscated,  damaged, destroyed
              or otherwise  rendered unfit and  unavailable  for use,  Sublessor
              shall not be liable to repair the same or supply any  equipment in
              substitution  therefor  unless  caused by the  intentional  act or
              gross negligence of Sublessor, its employees or agents.


7.            DELIVERY

7.1           Delivery

Sublessor will deliver the Aircraft to Sublessee at the Delivery  Location on or
about the Scheduled  Delivery Date and  Sublessee  will accept  Delivery on that
Date.  Sublessor will notify  Sublessee from time to time and in a timely manner
of any changes to the Scheduled Delivery Date. Sublessee and Sublessor expressly
acknowledge  that  Delivery  of the  Aircraft  to  Sublessee  is  subject to and
conditioned upon delivery of the Aircraft by Manufacturer. Sublessor will not be
liable for any loss or expense, or any loss of profit, arising from any delay or
failure in Delivery to Sublessee unless such delay or failure arises as a direct
consequence of the gross  negligence or wilful  default of Sublessor,  and in no
event will  Sublessor  be liable for any delay or failure  that is caused by any
failure, breach or delay on the part of the Manufacturer. If a delay, not caused
by Sublessors  or Sublessees  breach of this  Agreement,  causes  Delivery to be
delayed beyond thirty (30) days after the Scheduled Delivery Date this Agreement
shall,  at the  option of either  party  hereto,  terminate  and in such  event,
neither  party  will  have  any  further  obligation  or  liability  under  this
Agreement,  except that Sublessor will repay to Sublessee the amount of Security
Deposit paid under this  Agreement.  So long as the Aircraft is in the condition
specified in clause 5.2 hereof,  Sublessee  acknowledges its obligations to take
Delivery  on the  Scheduled  Delivery  Date  notwithstanding  that  pre-Delivery
modifications  requested by Sublessee are not complete on the Scheduled Delivery
Date.


8.            RENT

8.1           Rent Date

The first Rent payment date shall be one (1) day prior to the Delivery Date, and
each  subsequent  Rent payment date shall be on the monthly  anniversary  of the
Delivery Date.

8.2           Time of Payment

Sublessee  shall pay Rent to  Sublessor  or to its order in advance on each Rent
Date.  Sublessee shall initiate payment  adequately in advance of each Rent Date
to ensure that Sublessor receives credit for the payment on such Rent Date. If a
Rent Date is a day which is not a Business  Day,  the Rent payable in respect of
that Rent Period  shall be paid on the Business Day  immediately  preceding  the
Rent Date.  Each payment will be in accordance  with clause 11.1 and accompanied
by the annotation "[ ] Rent for month of [ ]".

8.3           Amount of Basic Rent

The Basic  Rent  payable on each Rent Date  shall be the  amount  determined  in
accordance with Schedule 8.

8.4           Reserves

Sublessee will pay to Sublessor as Supplemental  Rent,  based on Sublessee's use
of the Aircraft during the Lease Term, Reserves in accordance with Clause 10.


9.            SECURITY DEPOSIT

9.1           Security Deposit

Sublessee  has paid to  Sublessor  a cash  Security  Deposit  in the  amount  of
$100,000  which  amount shall be credited to the Basic Rent payable on the first
Rent payment date.

9.2           Letter of Credit

The Sublessee shall provide the Sublessor with an additional security deposit in
the form of an irrevocable,  assignable standby letter of credit in favor of the
Sublessor in the amount set forth in Schedule 8 in form and substance reasonably
acceptable to Sublessor issued by a major commercial bank reasonably  acceptable
to  Sublessor  (the "Letter of Credit") on or prior to the  Delivery  Date.  The
Letter of Credit will serve as security for the  performance by Sublessee of its
obligations under this Agreement or the Other Agreements.

9.3           Sublessor's Rights

9.3.1         If an Event of Default shall have occurred and be  continuing,  in
              addition  to  all  rights  and  remedies   accorded  to  Sublessor
              elsewhere in this Agreement or under  applicable law in respect of
              the or Letter of Credit Sublessor may immediately,  or at any time
              thereafter,  without prior notice to Sublessee,  apply all or part
              of the Letter of Credit in or towards the payment or  discharge of
              any matured  obligation  owed by Sublessee  under the  Transaction
              Documents or the Other Agreements, in such order as Sublessor sees
              fit,  and/or  exercise  any of the rights of set-off  described in
              Clause 11.6 against all or part of the Security  Deposit or Letter
              of Credit.

9.3.2         If  Sublessor  exercises  the rights  described  in Clause  9.3.1,
              Sublessee  shall,  following a demand in writing  from  Sublessor,
              immediately  restore the Letter of Credit to the level at which it
              stood immediately prior to such exercise.

9.3.3         Sublessee  acknowledges  that  Sublessor  may commingle all or any
              part of the Reserves  with its general  funds and that no interest
              shall  accrue in favor of  Sublessee  in  respect of the Letter of
              Credit or the Reserves (except as provided herein).

9.3.4         Sublessor's  obligations  in respect of return of the  Maintenance
              Reserves  and  Letter of Credit  shall be those of debtor  and not
              those of a trustee or other fiduciary.


10.           Maintenance reserves

10.1          Amount

Sublessee  shall  during the Lease Term pay  Reserves to Sublessor in respect of
(i) the  Airframe,  in the amount set forth in  Schedule 8 for each  Flight Hour
operated by the Aircraft during the Lease Term ("Airframe  Maintenance Reserve")
and (ii) each of the  Engines,  in the amount set forth in Schedule 8 per Engine
for each Flight Hour operated by such Engine ("Engine Maintenance Reserves") and
(iii) the  Engine  Life  Limited  Parts  ("LLP's"),  in the  amount set forth in
Schedule  8 for  each  Flight  Hour  operated  by  each  of  the  Engines  ("LLP
Maintenance  Reserve")  and (iv) the Landing  Gears,  in the amount set forth in
Schedule 8 for each Cycle operated by the Aircraft  ("Landing  Gear  Maintenance
Reserve") and (v) the APU, in the amount set forth in Schedule 8 for each Flight
Hour ("APU Maintenance Reserve").

10.2          Payments

Sublessee  shall pay the Reserves in respect of each calendar month during which
Reserves  accrue on the tenth  (10) day  immediately  following  the end of that
calendar  month on the  basis of the  information  contained  in the  applicable
Monthly  Report.  Each  payment  will be made in  accordance  with clause 11 and
accompanied  by the annotation "[ ] Maintenance  Reserve  Payment for month of [
]".

10.3          Adjustment

The amount  payable by Sublessee to the Reserves  shall be subject to escalation
on each anniversary of this Agreement in respect of the increase, if any, in the
costs for which the Reserves are  maintained.  The parties shall agree upon such
reasonable  escalation  to apply for each payment to the  Reserves  that becomes
payable thereafter.  Such escalation shall not exceed the increase in the Boeing
Index and the other relevant manufacturer's index.

10.4          Release of Maintenance Reserves

10.4.1        Sublessor  will  reimburse  Sublessee  from  the  actual  Airframe
              Maintenance  Reserves paid by Sublessee,  provided that no Default
              has  occurred  and is  continuing,  for  the  actual  cost  of the
              structural  inspection  portion of completed  scheduled  checks as
              described  in the  MPD  and the  rectification  of any  structural
              deficiencies   resulting  from  such   inspection   whenever  such
              inspections  and  rectification  work is performed  (provided that
              such  inspection and  rectification  extends the available life of
              the  Aircraft).  Work  performed  for all other causes is excluded
              from  such  reimbursement,  including  the  charges  set  forth in
              Section 10.4.5 below.

10.4.2        Sublessor  will reimburse  Sublessee  provided that no Default has
              occurred and is continuing  from the Engine  Maintenance  Reserves
              and LLP  Maintenance  Reserves  for the actual  cost of  completed
              Engine Performance  Restoration Visits and LLP Replacements to the
              extent  the  work   performed   during  such  Engine   Performance
              Restoration   Visit  and  LLP   Replacements   consisted   of  the
              replacement   of  life/time   limited   components   resulting  in
              performance restoration,  with work performed for all other causes
              excluded, including those causes set forth in Clause 10.4.5 below.
              Reimbursement  will  be  made  up to  the  amount  in  the  Engine
              Maintenance Reserve and LLP Maintenance Reserve applicable to such
              Engine.

10.4.3        Sublessor  will reimburse  Sublessee  provided that no Default has
              occurred  and is  continuing  from the  Landing  Gear  Maintenance
              Reserves for the actual cost associated with the completed Landing
              Gear overhauls, with work performed for all other causes excluded,
              including  those causes set forth in Clause 10.4.5.  Reimbursement
              will be made up to the  amount  in the  Landing  Gear  Maintenance
              Reserve at the time for the Landing Gear Overhaul.

10.4.4        Sublessor  will reimburse  Sublessee  provided that no Default has
              occurred and is continuing from the APU  Maintenance  Reserves for
              the actual cost  associated  with the  completed  APU  performance
              restoration,  with work  performed for all other causes  excluded,
              including  those causes set forth in Clause 10.4.5.  Reimbursement
              will be made up to the  amount in the APU  Maintenance  Reserve at
              the time for the APU performance restoration.

10.4.5        Each of the  following  causes shall be excluded  from this Clause
              10.4:   accomplishment  of  Airworthiness  Directives  and  FAR's,
              accident, faulty maintenance or installation,  incident,  improper
              operations,  abuse,  neglect,  misuse,  optional parts replacement
              (where such  replacement  does not increase  operational  life) or
              work  covered  by  manufacturer's  service  bulletins  or which is
              reimbursed  by a  claim  under  manufacturer's  warranties  or  by
              insurance  (with  deductibles  being  treated as  reimbursable  by
              insurance for this exclusion).

              For the  avoidance of doubt,  Sublessee has no right to payment of
              any amount from the Reserves  not paid in cash by  Sublessee  and,
              subject to Clause 26.1, any remaining  balances of the Reserves on
              the Expiry Date,  after  application of the foregoing  provisions,
              shall  be  retained  by  Sublessor  as its  sole  property  unless
              otherwise set out in Clause 10.7.

10.5          Costs in Excess of Reserves

Sublessee will be responsible  for payment of all costs in excess of the amounts
reimbursed hereunder.  If on any occasion the balance in the relevant Reserve is
insufficient to satisfy a claim for reimbursement in respect of the Airframe, an
Engine,  the Landing Gears or the APU, as the case may be, the shortfall may not
be carried forward or made the subject of any further claim for reimbursement.

10.6          Reimbursement after Expiry Date

Sublessee may not submit any invoice for  reimbursement  from the Reserves after
the Expiry Date unless on or prior to such date Sublessee has notified Sublessor
in writing that such outstanding invoice will be submitted after the Expiry Date
and the  anticipated  amount of such invoice.  So long as Sublessee has provided
such notice to Sublessor,  Sublessee may then submit such outstanding invoice at
any time within three (3) months after the Expiry Date;  provided,  however,  if
Sublessee  contests any such invoice and provides  Sublessor with notice of such
contest  and  periodic  updates of the  progress of such  contest,  the time for
submitting an invoice shall be extended until the resolution of such contest.

10.7          Engine LLP Maintenance Reserve

Upon  redelivery  of the Aircraft by Sublessee in  accordance  with the terms of
this  Agreement and subject to Sublessee  having  complied with its  obligations
hereunder  the parties  hereto shall make a financial  settlement  in respect of
amounts paid by Sublessee to the Engine LLP  Maintenance  Reserve in  accordance
with the following:

              (i)        Sublessee  shall be debited an amount  equal to (a) the
                         actual  number of Flight  Hours  consumed in respect of
                         each of the LLP's  during the Lease Term divided by (b)
                         the  approved  life and flight  hours of each  relevant
                         LLPand  multiplied  by  (c)  the  current  cost  of LLP
                         replacement as published by the Engine Manufacturer and
                         totalled for all the LLPs in each Engine; and

              (ii)       Sublessee  shall be  credited  an  amount  equal to the
                         total amount  remaining  in the Engine LLP  Maintenance
                         Reserve.

Any  positive  difference  between  (i) and  (ii)  shall be due and  payable  by
Sublessee to Sublessor and any negative  difference  shall be due and payable by
Sublessor to Sublessee.

10.8          No Anticipated Draw-down

Without  prejudice  to  Sublessee's  reimbursement  rights under this clause 10,
based on the age of the  Aircraft,  the fact the Aircraft will not have operated
at Delivery  and on the length of the Lease  Term,  it is not  anticipated  that
Sublessor will be obliged to reimburse Sublessee from any of the Reserves.


11.           Payments

11.1          Account for Sublessee Payments

All  payments  (except in respect  of  Maintenance  Reserves)  by  Sublessee  to
Sublessor under this Agreement will be made for value on the due date in dollars
and in same day funds to:


                         KBC New York
                         125 W 55th Street
                         NY 10019, New York
                         Accoutn Number:  21557003
                         SWIFT:  KREDUS33   for  credit  to  KBC Finance Ireland
                         quoting  Indigo Proceeds Account #03/43824/77

All payments in respect of  Maintenance  Reserves shall be made for value on the
due date in dollars and the same day funds to:

                         KBC New York
                         125 W 55th Street
                         NY 10019, New York

                         Account Number:  21557003
                         SWIFT:  KREDUS33   for  credit  to  KBC Finance Ireland
                         quoting   reference    Indigo    Maintenance    Account
                         #03/43832/81

or to such other  account as Sublessor may from time to time notify to Sublessee
in writing.

11.2          Default Interest

If Sublessee  fails to pay any amount  payable  under this  Agreement on the due
date, Sublessee shall pay to Sublessor on demand from time to time interest both
before and after  judgment on that amount,  from the due date or, in the case of
amounts  expressed  to be payable  on  demand,  from the date of receipt of such
demand to the date of payment in full by Sublessee to Sublessor,  at the Default
Rate (subject to applicable  law).  All such interest will be compounded  weekly
and  calculated  on the basis of the actual number of days elapsed and a 360 day
year. Interest payable pursuant to this Clause 11.2 that is unpaid at the end of
such  period  thereafter  shall  itself  bear  interest,  to the extent  legally
permissible, at the rate provided in this Clause 11.2.

11.3          Absolute Obligations

Sublessee's  obligations  to make payments under this Agreement are absolute and
unconditional,  irrespective  of any  contingency  or  circumstance  whatsoever,
including:

11.3.1        any right of  set-off,  counterclaim,  recoupment,  reimbursement,
              defense or other  right  which  Sublessor  or  Sublessee  may have
              against the other or against any other person;

11.3.2        any unavailability of the Aircraft for any reason,  including, but
              not limited to,  requisition of the Aircraft or any prohibition or
              interruption of or interference with or other restriction  against
              Sublessee's use, operation or possession of the Aircraft;

11.3.3        any lack or  invalidity  of title or any  other  defect  in title,
              airworthiness,   merchantability,   fitness   for   any   purpose,
              condition,  design,  or  operation  of any kind or  nature  of the
              Aircraft for any particular use or trade,  or for  registration or
              documentation under the laws of any relevant jurisdiction,  or any
              Total Loss in respect of or any damage to the Aircraft;

11.3.4        any   insolvency,   bankruptcy,    reorganisation,    arrangement,
              readjustment   of  debt,   dissolution,   liquidation  or  similar
              proceedings  by or against  Sublessor  or  Sublessee  or any other
              person;

11.3.5        any  invalidity,  illegality,  unenforceability  or  lack  of  due
              authorization of, or other defect in, this Agreement; and

11.3.6        any other  cause or  circumstance  that,  but for this  provision,
              would or might  otherwise have the effect of terminating or in any
              way affecting any obligation of Sublessee under this Agreement.

11.4          Application of Payments to Sublessor

If any sum paid to  Sublessor  or  recovered  by  Sublessor  in  respect  of the
liabilities of Sublessee  under this Agreement is less than the amount then due,
Sublessor  may apply  that sum to  amounts  due  under  this  Agreement  in such
proportions and order and generally in such manner as Sublessor may determine.

11.5          Currency Indemnity

If, under any applicable law, whether as a result of judgement against Sublessee
or the liquidation of Sublessee or for any other reason, any payment under or in
connection  with this  Agreement is made or is  recovered in a currency  ("other
currency")  other  than  United  States  dollars,  the  currency   ("contractual
currency") in which it is payable pursuant to this Agreement then, to the extent
that the payment (when  converted into the  contractual  currency at the rate of
exchange on such date or, in the case of a liquidation,  the latest date for the
determination of liabilities permitted by the applicable law) falls short of the
amount  payable  under  this  Agreement,  Sublessee  shall,  as a  separate  and
independent  obligation,  fully  indemnify  Sublessor  against the amount of the
shortfall. For the purposes of this sub-Clause "rate of exchange" means the rate
at which the Sublessor is able on the relevant date to purchase the  contractual
currency in London or any other place  Sublessor may reasonably  choose with the
other currency.

11.6          Set-off

Sublessor  may set off any  matured  obligation  owed  by  Sublessee  under  the
Transaction Documents or any Other Agreement against any obligation,  whether or
not matured, owed by Sublessor to Sublessee.

11.7          Time for Payments

If any  payment  due under  this  Agreement  other  than a payment of Rent would
otherwise  be due on a day that is not a  Business  Day,  it shall be due on the
next preceding Business Day.


12.           Sublessor's Convenants

12.1          Quiet Enjoyment

Provided no Default has occurred and is continuing,  Sublessor shall not, and no
one claiming by or through the acts or  omissions of Sublessor or Owner  Trustee
shall, interfere with the quiet use, possession and enjoyment of the Aircraft by
Sublessee during the Lease Term.

12.2          Sublessor Obligations Following Expiry Date

Within five (5) Business Days after:

12.2.1        redelivery of the Aircraft to Sublessor  (or, if  applicable,  the
              Owner Trustee) in accordance with and in the condition required by
              this Agreement; or

12.2.2        payment  received  by  Sublessor of  the  Agreed Value following a
              Total Loss after the Delivery Date;

or in each case such later time as Sublessor is reasonably  satisfied  Sublessee
has  irrevocably  paid to Sublessor all amounts that may then be  outstanding or
become  payable  under  the  Transaction  Documents  and the  Other  Agreements,
Sublessor shall (provided that no Default has occurred and is continuing) pay or
deliver to Sublessee, as the case may be:

              (i)        an amount equal to the balance of the Security Deposit,
                         if any, paid by Sublessee under this Agreement and then
                         held by Sublessor;

              (ii)       the  amount  of any Rent  received  in  respect  of any
                         period  falling  after  the date of  redelivery  of the
                         Aircraft  or payment of the Agreed  Value,  as the case
                         may  be;  provided,  however,  if  there  is a  dispute
                         between Sublessor and Sublessee as to the amount due to
                         Sublessee,   Sublessor   shall   nevertheless   pay  to
                         Sublessee  such  amount  as in  Sublessor's  reasonable
                         judgement  is not in  dispute  or is in  excess  of the
                         amount Sublessor claims is due; and

              (iii)      the Letter of Credit.


13.           Sublessee's covenants

13.1          Duration

Sublessee shall perform and comply with its  undertakings  and covenants in this
Agreement  and the other  Transaction  Documents  at all times  during the Lease
Term.  All  such  undertakings  and  covenants  shall,  except  where  expressly
otherwise stated, be performed at the expense of Sublessee.

13.2          Information

Sublessee shall:

13.2.1        notify  Sublessor  forthwith of the  occurrence of a Default or an
              Event of Default  and the steps it is taking to cure such  Default
              or Event of Default;

13.2.2        furnish to Sublessor:

              (i)        as soon as  available,  but not in any event later than
                         ninety  (90) days after the last day of each  financial
                         year of  Sublessee,  its audited  consolidated  balance
                         sheet  as of  such  day and  its  audited  consolidated
                         profit and loss  statement  for the year ending on such
                         day  prepared in  accordance  with  generally  accepted
                         accounting principles in the State of Incorporation;

              (ii)       as soon as  available,  but not in any event later than
                         forty-five (45) days after the last day of each quarter
                         of Sublessee,  its unaudited consolidated balance sheet
                         as of such day and its  unaudited  consolidated  profit
                         and loss  statement for the quarter  ending on such day
                         prepared  in   accordance   with   generally   accepted
                         accounting principles in the State of Incorporation;

              (iii)      such  information  as may  reasonably  be  requested by
                         Sublessor to fulfil its Tax filing or other information
                         reporting requirements with respect to the transactions
                         contemplated by this Agreement;

              (iv)       within ten (10) days following the term of each month a
                         Monthly  Report  in the form of  Schedule  9,  detailed
                         technical  reports  following  completion  of each  "C"
                         Check and other  information  reasonably  requested  by
                         Sublessor concerning the location,  condition,  use and
                         operation of the Aircraft; and

              (v)        such  other   information   and   documents   regarding
                         Sublessee's   business  and   financial   condition  as
                         Sublessor may from time to time reasonably request;

13.2.3        promptly  notify   Sublessor  of  any  loss,   theft,   damage  or
              destruction to the Aircraft, any Engine or any Part if the cost of
              the  repair  or   replacement   thereof   may  exceed  the  Damage
              Notification Threshold, or any modification to the Aircraft if the
              potential  cost of repair or of such  modification  may exceed the
              Damage Notification Threshold.

13.2.4        promptly notify  Sublessor in writing of any suit,  arbitration or
              proceeding before any court,  administrative  agency or Government
              Entity which, if adversely determined,  would materially adversely
              affect Sublessee's financial condition, affairs, operations or its
              ability to perform under this Agreement.

13.2.5        promptly notify  Sublessor in the event Sublessee is made aware of
              or determines that any computer  application  (including  those of
              its  suppliers,  customers  and  vendors)  that is material to the
              business  and  operation  of  Sublessee  will  not  be  Year  2000
              Compliant  on a timely  basis,  except  to the  extent  that  such
              failure  could not  reasonably  be expected  to have a  materially
              adverse effect.

13.2.6        promptly  notify  Sublessor  in  writing  of any Total Loss to the
              Aircraft or any damage  caused to the Aircraft that is expected to
              be in excess of the Damage  Notification  Threshold and the amount
              of  the  deductible  under  the  Insurance  or  equivalent  in any
              currency.

13.2.7        promptly  notify  Sublessor  in  writing  of  any  loss,   arrest,
              hijacking,  confiscation,  seizure,  requisitioning,   impounding,
              taking in  execution,  or forfeiture of the Aircraft or any Engine
              or any major part thereof.

13.2.8        promptly notify Sublessor in writing of any substantial  injury or
              damage to a third  party  causes by, or in  connection  with,  the
              Aircraft  which is expected to give rise to any loss or  liability
              on the part of the  Sublessor  or to a loss or liability in excess
              of the Damage Notification Threshold.

13.2.9        as  soon  as  available  provide  Sublessor  with  a  copy  of any
              Engineering  Order in respect of the  Aircraft  together  with any
              documentary supplements to such Engineering Order.

13.2.10       promptly notify Sublessor in writing of any other event in respect
              of the Aircraft which in the  reasonable  opinion of the Sublessee
              might  reasonably be expected to involve the Sublessor in any loss
              or liability.

13.3          Sublessor visits

Sublessor may visit,  upon reasonable  notice,  Sublessee's  premises to discuss
Sublessee's general affairs and finances with Sublessee's principal officers.

13.4          Periodic Estoppel Certificates

Sublessee  will,  within ten (10) Business Days after receipt of written  notice
from  Sublessor  (which  will not occur  more  often  than four (4) times in any
calendar  year),  execute,  acknowledge  and  deliver  to  Sublessor  a  written
statement as to each of the following:

13.4.1        certifying that this Agreement is unmodified and in full force and
              effect (or, if modified,  stating the nature of such  modification
              and certifying  that this  Agreement,  as so modified,  is in full
              force and effect) and the date to which the Rent and other charges
              are paid in advance, if any.

13.4.2        acknowledging  that there are not, to Sublessee's  knowledge,  any
              uncured defaults on the part of Sublessor hereunder, or specifying
              such defaults if there are any claimed by Sublessee.

13.4.3        acknowledging  that Sublessee has no claims  against  Sublessor by
              reason of the condition of the Aircraft as of the Delivery Date or
              arising subsequent thereto to the date of such statement.

If  Sublessee  does not  deliver  such  statement  within  such  timeframe,  the
statements set forth in this Clause 13.4 will be deemed correct and binding upon
Sublessee.

13.5          Airport and Navigation Charges

Sublessee  will promptly pay and  discharge  when due all landing fees and other
similar  Airport  Charges  imposed by the  authorities of any airport from or to
which the Aircraft may operate and any charges  (including  without  limitation,
all Air Navigation  Charges)  imposed by virtue of any  regulations  made by any
relevant  authority or any other charges in respect of air navigation  incurred,
in each case in respect of all aircraft of which it is the  operator.  Sublessee
will ensure that all such charges are paid on a regular  basis and that invoices
are received (and, if not received,  are specifically  requested) by it from the
relevant  authorities no more than three (3) months after the event to which the
charges relate.

13.6          Operation of Aircraft

Sublessee  shall not  maintain,  use or operate the Aircraft in violation of any
law or any mandatory rule,  regulation or order of any Government  Entity having
jurisdiction in any country,  state,  province or other political subdivision in
or over  which  the  Aircraft  is flown  or in  violation  of any  airworthiness
certificate,  license or  registration  relating to the  Aircraft  issued by the
Aviation Authority or any similar authority or any jurisdiction in or over which
the  Aircraft is flown.  If any such law,  rule,  regulation  or order  requires
alteration  of the  Aircraft,  Sublessee  shall  conform or procure  conformance
thereto at its own expense and maintain or procure  maintenance  of the Aircraft
in proper operating  condition under such laws,  rules,  regulations and orders;
provided that  Sublessee may in good faith  contest,  or procure the contest of,
the validity or application  of any such law,  rule,  regulation or order in any
reasonable  manner that does not adversely  affect  Sublessor or its interest in
the  Aircraft.  In  particular,  Sublessee  will ensure that the Aircraft at all
times  during the Lease Term is  operated by duly  qualified  pilots and aircrew
employees,  and is not used to  transport  contraband  or illegal  narcotics  or
hazardous or perilous  cargo (other than pursuant to applicable  FAA and carrier
regulations).  The Aircraft  may be used or operated in flight crew  conversion,
training for Sublessee's own employees and for experimental  flights;  provided,
however,  prior to any such flights  Sublessee shall notify  Sublessor and shall
deliver to  Sublessor  evidence  that  insurance  coverage is in effect for such
flights. At all times the Aircraft will be operated in passenger configuration.

13.7          Areas of Operation

Sublessee  shall not  operate  or locate the  Airframe  or any Engine or Part or
suffer the Airframe or any Engine or Part to be operated or located,  (i) in any
area or for  carriage  of any goods  excluded  from  coverage  by any  insurance
required by the terms of this  Agreement,  (ii) in any  recognized or threatened
area of hostilities unless fully covered by war risk insurance; or (iii) outside
the United States of America, Mexico or Canada.

13.8          Non-Prejudicial Action

Sublessee  shall not do anything  that,  or omit to do anything  the omission of
which,  prejudices any right Sublessor may have against either the  Manufacturer
or against the  manufacturer  or supplier of any part of the Aircraft in respect
of the Aircraft or any part thereof.

13.9          Non-Representation of Sublessor

Sublessee shall not at any time represent Sublessor Owner Trustee or Sublessor's
Lender as carrying  goods or  passengers  in the Aircraft or as being in any way
connected or  associated  with any  operation  or carriage  (whether for hire or
reward  or  gratuitously)  being  undertaken  by  Sublessee  or  as  having  any
operational interest in or responsibility for the Aircraft.

13.10         Inspection

Sublessor and its agents  (including  Sublessor's  Lender) may at all reasonable
times on  reasonable  notice  inspect,  or appoint an inspector on its behalf to
inspect, the Aircraft or any part thereof,  provided that if no Default or Event
of  Default  has  occurred  and is  continuing  Sublessee  shall not be  obliged
hereunder to permit,  or procure  permission for, any such inspection that would
result in an  unreasonable  disruption  of the  operation of the Aircraft or the
operation  of the  business  of  Sublessee  as an airline.  Sublessee  agrees to
reimburse the out-of-pocket expenses of Sublessor for such inspector incurred in
making any such inspection  when such inspection  shows that the Aircraft is not
materially in the  condition  required by the terms of this  Agreement  provided
that  Sublessee  shall in all cases pay or reimburse  Sublessor for the costs of
such  inspection  or survey if  Sublessor is required by law or change of law to
make an  inspection  or  survey.  Sublessor  shall have no duty to make any such
inspection  and shall not incur any  liability  or  obligation  by reason of not
making  any  such  inspection.  Sublessee  shall  provide  Sublessor  with  such
information  regarding  the present and  anticipated  location and regarding the
condition of the Aircraft as Sublessor may reasonably require.  For the purposes
mentioned in this Clause 13.10 and subject to the limitations  herein contained,
Sublessor  and any  inspector  may gain access to the  Aircraft,  including  the
Aircraft  Documents.  Sublessee  shall  forthwith  effect  such  repairs  to the
Aircraft as such  inspection may  reasonably  show are required for the terms of
this  Agreement  to be complied  with but if it fails to do so after  receipt of
notice  requiring  it to do so from  Sublessor,  Sublessor  may at the  cost and
expense of  Sublessee,  itself  arrange  for such  repairs  to be  carried  out.
Sublessee shall on demand reimburse the costs and expenses incurred by Sublessor
in effecting such repairs.

13.11         Registration

Sublessee shall at its own expense:

13.11.1       provide that the Aircraft and the interests of the parties set out
              below is duly  registered,  recorded  or filed  with the  Aviation
              Authority  (to the  extent  that the  Aviation  Authority  permits
              registration in that manner) as follows:

              (i)        Owner Trustee as owner;

              (ii)       the  first  priority  security  interest of Sublessor's
                         Lender;

              (iii)      Sublessor's    interest,   by   filing   the   Sublease
                         Supplement;

and maintain or provide the  maintenance  of such  registration  throughout  the
Lease Term. Sublessee shall further provide that the interests of any successors
and  assigns to the  parties  referred  to in this  paragraph  will be filed and
recorded with the FAA and that such  recordation  will be maintained in the same
manner as required  herein.  Sublessee  will not take any action or omit to take
any action that will invalidate any such registration or recordation.  Sublessee
shall not change the State of  Registration  without  Sublessor's  prior written
consent.

13.11.2       provide  that  at  all  times  during the Lease Term, the Aircraft
              possesses a valid current FAA Certificate of Airworthiness  (or if
              the Aircraft is registered with  an  Aviation Authority other than
              the FAA, the equivalent for the time being of such a certificate),
              and  all   such   other   certificates,  licenses,   permits   and
              authorizations  as  are from time to time required for the use and
              operation  of  the Aircraft for the public transport of passengers
              or  cargo  from  any  Government Entity having jurisdiction in any
              country, state, province or other political subdivision in or over
              which  the  Aircraft  is  flown  including  without limitation any
              Aviation  Authority.  Sublessee shall, prior to the Delivery Date,
              provide  Sublessor  with  certified  true copies  of  its  current
              Certificate of Public Convenience and Necessity and its  Operating
              Certificate,  the latter of which  shall  include reference to the
              Aircraft.

13.12         Name Plates

On the  Delivery  Date  or as  soon  thereafter  as is  reasonably  practicable,
Sublessee  shall affix and  thereafter  maintain,  or procure the affixation and
maintenance  of, in a prominent  position in the cockpit of the  Aircraft and on
each Engine a fireproof metal nameplate bearing a legible  inscription in a form
reasonably required by Sublessor,  denoting the name of (i) First Security Bank,
National Association as Owner Trustee;  (ii) Indigo Pacific, AB. as Sublessor of
the Aircraft; and (iii) Sublessor's Lender as mortgagee and stating the Aircraft
type,  manufacturer's  serial  number and  current  registration  letters of the
Aircraft.  Except  as above  provided  Sublessee  will not allow the name of any
person to be placed  on the  Airframe  or on any  Engine as a  designation  that
constitutes a claim of ownership or a claim of any Security  Interest;  provided
that nothing herein  contained shall prohibit  Sublessee (or any person to which
possession  of the  Airframe  or any  Engine  is  delivered  or  transferred  in
accordance  with  Clauses  14 and 15) from  placing  its  customary  colors  and
insignia on the Airframe.

13.13         Geneva Convention

Whenever the State of  Registration  is a signatory  state that has ratified the
Geneva  Convention,  Sublessee  shall,  at its own cost,  do any and all  things
necessary in the State of Registration  to perfect  recognition of the interests
of Owner Trustee and Sublessor's Lender to the Aircraft by every other signatory
state that has ratified such Convention.

13.14         Merger and Shareholding

Sublessee  will not sell its  business to or operate  its  business in any other
corporate  form or entity (the new entity) unless (a) such new entity is solvent
and duly organised and existing under the Law of the State of  Incorporation  or
any state of the United  States of America and the new entity has  executed  and
delivered  to  Sublessor  an  agreement  in form  and  substance  acceptable  to
Sublessor  assuming the due and punctual  performance  and observance of each of
the  terms  of this  Agreement  and the  other  Transaction  Documents,  and (b)
immediately  after such sale or the giving effect to such  operation as that new
entity,  the  tangible  net worth of such new entity is equal to or greater than
that of  Sublessee  and the  creditworthiness  of such new entity  does not,  in
Sublessor's reasonable opinion,  adversely affect the ability of such new entity
to perform  its  obligations  under  this  Agreement  and the other  Transaction
Documents  or any Other  Agreements  and (c) the new entity is a US Air  Carrier
authorised  to transport  passengers  in common  carriage.  Sublessee  will give
Sublessor  prior written notice of any such proposed sale or change in operation
together  with a request  of  Sublessors  approval.  Sublessee  shall  reimburse
Sublessor  within  ten  (10)  days of  Sublessor's  invoice  for all  reasonable
out-of-pocket expenses incurred by Sublessor as a result of such proposed merger
whether or not Sublessor approves and whether or not it actually occurs.

13.15         Ownership

Sublessee  shall  not  hold  itself  out as owner of the  Aircraft  and,  on all
occasions when the ownership of the Aircraft or any part of it is relevant, will
make  clear to third  parties  that  title to the same is held by Owner  Trustee
subject to the Mortgage in favour of Sublessor's Lender.

13.16         Maintenance of Principal Business Place

Sublessee  shall  maintain its principal  place of business and chief  executive
office and the office  where it keeps its  business  and  financial  records and
files  concerning  the  Transaction  Documents at the location  specified in the
opening  paragraph  hereof.  Sublessee  shall hold and preserve such records and
files concerning the Transaction  Documents and shall permit  representatives of
Sublessor at any time during normal business hours to inspect and make abstracts
from such records and files.  Sublessee  shall give  Sublessor at least 30 days'
prior written  notice of any change in Sublessee's  principal  place of business
and chief executive office, and shall co-operate with Sublessor in executing and
delivering  all such  documents as Sublessor  may  reasonably  request which are
required or desirable as a result of such change of principal  place of business
of Sublessee.

13.17         Maintenance of Flight Records

Sublessee shall maintain flight records  pertaining to the Aircraft  required to
be  maintained  pursuant to section  47.9(e) of the FAR at the address  given in
Clause  3.1(t)  hereof and shall hold and preserve  such records at such address
and permit  inspection  of such  records by the FAA,  the  Sublessor,  the Owner
Trustee and Sublessor's Lender.  Sublessor shall give Sublessee at least 30 days
prior  written  notice  of change  in  location  of the  flight  records  of the
Aircraft.

13.18         Substitution of Aircraft

Sublessee and Sublessor shall use reasonable  endeavours to agree within 90 days
of the date of this  Agreement  the basis  whereby  Sublessor  may  substitute a
737-200 aircraft for the Aircraft.

13.19         UCC Finance Statement.

Sublessee  undertakes  to  file,  within  2  Business  Days of the  date of this
Agreement,   a  UCC-1  financing   statement  with  the  Colorado   Division  of
Corporations  and  Commercial  Code  executed  by  Sublessee  for  precautionary
purposes under Section 9-408 of the UCC.


14.           Possession

14.1          No Relinquishment of Possession

Sublessee  shall not  sub-lease or  otherwise  deliver,  transfer or  relinquish
possession  of the  Airframe  or any Engine or install  any Engine or permit any
Engine to be installed, on any airframe other than the Airframe,  provided that,
(i) so long as no Default shall have occurred and be continuing,  (ii) Sublessee
continues to be fully responsible to Sublessor for all its obligations hereunder
and  (iii)  Sublessee  in  advance,   obtains  written   acknowledgement(s)   of
Sublessor's  Lender's  Security Interest in the Airframe and/or any Engines from
any person who will be in  possession  of the Airframe  and/or any Engine in the
form and substance requested by Sublessor, Sublessee may;

14.1.1        subject any Engine to normal  interchange or pooling agreements or
              arrangements  in each case  customary in the airline  industry and
              entered into by  Sublessee in the ordinary  course of its business
              with a commercial  air operator  which is approved by Sublessor in
              writing and on terms and  conditions  that  Sublessor has approved
              (such  approval  not  to  be  unreasonably   withheld)  (any  such
              commercial air operator being  hereinafter  called a Permitted Air
              Carrier)  provided  THAT  the  terms  of this  Agreement  shall be
              observed and if either:

              (i)        Owner  Trustee's  title to the Engine shall be divested
                         under the terms of any  such agreement or  arrangement,
                         or

              (ii)       any Permitted Air Carrier shall have  possession of any
                         such Engine under any such agreement or arrangement for
                         more than ninety (90) days,

              Sublessee shall forthwith substitute,  or procure the substitution
              of, a Replacement  Engine  therefor in  accordance  with and which
              satisfies the conditions of Clause 17.6;

14.1.2        deliver   possession   of  the  Airframe  or  any  Engine  to  the
              manufacturer  thereof for testing or other similar  purposes or to
              any organisation for service, repair, maintenance or overhaul work
              on the  Airframe  or  such  Engine  or  any  part  thereof  or for
              alterations  or  modifications  in or additions to the Airframe or
              such Engine to the extent  required or  permitted  by the terms of
              Clauses 17.4 and 17.5;

14.1.3        install an Engine on an airframe  owned by Sublessee  and operated
              by and under the  operating  control  of flight  crew  engaged  by
              Sublessee  which is free  and  clear  of all  Security  Interests,
              except (i) Permitted  Liens,  (ii) Security  Interests  that apply
              only to the  engines  (other  than  Engines),  appliances,  parts,
              instruments,  appurtenances,  accessories,  furnishings  and other
              equipment (other than Parts) installed on such airframe but not to
              the airframe as an entirety and (iii) the rights of Permitted  Air
              Carriers under normal  interchange  agreements which are customary
              in the airline industry and do not contemplate,  permit or require
              the  transfer  of  title  to the  airframe  or  engines  installed
              thereon;

14.1.4        install  an  Engine  on an  airframe operated by Sublessee that is
              owned by or leased or subleased to Sublessee and/or subject to any
              security agreement, provided that  (i)  such airframe is free  and
              clear of all Security  Interests  except the rights of the parties
              to any  security  agreement  covering  such  airframe  and  except
              Permitted Liens and any  Security  Interests or rights of the type
              permitted by  sub-paragraphs  (ii) and  (iii) of Clause 14.1.3 and
              (ii) Sublessee shall have obtained from  the  Sublessor or secured
              party,  as relevant,  of such airframe a written agreement,  which
              may be in the Sublease agreement or  security agreement in respect
              of such airframe, in form and substance satisfactory to  Sublessor
              (it being understood that an  agreement  from  such  Sublessor  or
              secured party to substantially the same effect as the agreement of
              Sublessor set forth in the final sentence of  Clause 14.3 shall be
              deemed to be satisfactory to Sublessor), whereby such Sublessor or
              secured party expressly agrees that neither  it nor its successors
              or assignees will acquire or claim any right, title or interest in
              any  Engine  by  reason  of  such  Engine  being installed on such
              airframe  at  any  time  while  such  Engine  is  subject  to this
              Agreement;

14.1.5        install an Engine on an  airframe  owned by  Sublessee,  leased or
              subleased to Sublessee, or purchased by Sublessee,  subject to any
              security agreement under circumstances where neither Clause 14.1.1
              nor 14.1.2 can be fulfilled in the circumstances, provided that it
              would otherwise have resulted in an unreasonable disruption of the
              operation of the Aircraft or the business of the  Sublessee and in
              such event  Sublessee  shall,  as promptly as possible  and in any
              event within  fifteen (15) days  substitute a  Replacement  Engine
              therefor in  accordance  with Clause 17.6 and which  satisfies the
              conditions specified in Clause 17.6;

14.1.6        sub-lease the Aircraft or Airframe to any person provided that the
              Aircraft or Airframe is operated  by, and remains  throughout  the
              term of such sub-lease  under the  operational  control of, flight
              crew engaged by Sublessee, and provided further that:

              (i)        no Default has occurred and is continuing;

              (ii)       any such  sublease will not result in any change in the
                         State of Registration;

              (iii)      the length of any such sublease does not extend  beyond
                         twelve months (including any renewals);

              (iv)       the sub-Sublessee shall acknowledge that its rights are
                         subordinate to Sublessor's  rights under this Agreement
                         and the rights  Sublessor's  Lender  under any  finance
                         document or  security  document  entered  into by Owner
                         Trustee or Sublessor in relation to the Aircraft;

              (v)        the  conditions  in  clause  14.1.7  are  satisfied  in
                         respect of that sub-lease;

14.1.7        sublease the Aircraft or Airframe to any  wholly-owned  subsidiary
              of  Sublessee  on  terms  that the  Aircraft  or  Airframe  is not
              operated by, and does not remain under the operational control of,
              flight  crew  engaged by  Sublessee  provided  that the  following
              conditions   are  satisfied  in  relation  to  any  such  sublease
              hereunder:

              (i)        no Default has occurred and is continuing;

              (ii)       the  sub-lease  shall  acknowledge  that its rights are
                         subordinated to the rights of Sublessor,  Owner Trustee
                         and  Sublessor's  Lender  under any finance or security
                         document  entered into between  Sublessor  and/or Owner
                         Trustee  and  Sublessor's  Lender  in  relation  to the
                         Aircraft.

              (iii)      the proposed sub-Sublessee and the proposed form of the
                         sublease  is  approved  by  Sublessor  and  Sublessor's
                         Lender in  writing,  including  any  proposed  right to
                         sub-sub-lease  the  Aircraft  which must be approved by
                         Sublessor  and  Sublessor's   Lender  at  its  absolute
                         discretion;

              (iv)       the sublease shall  terminate on or before  termination
                         of this  Agreement and the terms and  conditions of the
                         sublease are not  inconsistent  with those contained in
                         this  Agreement  or any  finance or  security  document
                         entered into  between  Sublessor  and/or Owner  Trustee
                         and/or Sublessor's  Lender and the sub-Sublessee  shall
                         acknowledge   that  its  rights  are   subordinate   to
                         Sublessor's rights under this Agreement  (provided that
                         the sublease shall not permit further sub-leasing);

              (v)        the   Insurances  are  in  full  force  and  effect  in
                         accordance with the terms of this Agreement and, if the
                         sub-Sublessee is to maintain such insurances during the
                         term of such  sub-lease,  it shall  have  furnished  to
                         Sublessor all such documents,  evidence and information
                         relating to such insurances which Sublessee is required
                         to furnish or cause to be provided to  Sublessor  under
                         this Agreement;

              (v)        if the  Aviation  Authority  for  the  duration  of the
                         sublease  is to be other  than the FAA,  Sublessor  and
                         Sublessor's  Lender approves the change of registration
                         and Sublessor receives (x) an opinion of counsel in the
                         State of Registration in form and substance  reasonably
                         satisfactory  to Sublessor and the  Sublessor's  Lender
                         which opinion must, at least,  address the satisfactory
                         recognition  of  Owner  Trustee's   ownership  of,  and
                         Sublessor's  Lender's Security Interest in the Aircraft
                         and (y) evidence that all actions  recommended  in such
                         opinion have been or will be duly taken;

              (vi)       the  proposed  Sublessee is a US Air Carrier authorised
                         to transport passengers in common carriage.

                         No  less  than  three  (3)  Business   Days  after  the
                         execution  of any  sub-lease  entered into by Sublessee
                         under Clause  14.1.6 or Clause 14.1.7  Sublessee  shall
                         provide   Sublessor   with  a  copy  of  such  executed
                         sub-lease.

14.2          Sublessee Primarily Liable

Notwithstanding  anything  contained  in Clause  14.1,  Sublessee  shall  remain
primarily  liable  hereunder  for the  performance  of all of the  terms of this
Agreement to the same extent as if such  sublease or transfer had not  occurred.
No interchange agreement,  sublease or other relinquishment of possession of the
Airframe or any Engine permitted by this Clause 14 shall in any way discharge or
diminish any of Sublessee's obligations hereunder.

14.3          Recognition of Rights

If Sublessee  shall have  obtained  from the  sublessor or secured  party of any
engine  subleased to  Sublessee  or owned by  Sublessee  subject to any Security
Interest,  a written agreement complying with the terms of sub-paragraph (ii) of
Clause  14.1.4,  Sublessor  hereby  agrees for the benefit of such  sublessor or
secured  party  that  Sublessor  shall not  acquire or claim,  as  against  such
sublessor or secured party, any right, title or interest in any such engine as a
result of such engine  being  installed  on the  Airframe at any time while such
engine is subject  to such  sublease  or  security  agreement  and owned by such
sublessor or subject to a Security  Interest in favour of such secured party and
Sublessor shall, at the request of Sublessee,  confirm such agreement in writing
for any such sublessor or secured party.


15.           Security interests

15.1          Title

Sublessee shall not do, or permit to be done, any act which might  reasonably be
expected to jeopardise the interest of Owner  Trustee,  Sublessor or Sublessor's
Lender.  Sublessee shall make clear to all third parties that legal title to the
Aircraft is owned by Owner Trustee, subject tothe Mortgage or the relevant title
holder advised by Sublessor.

15.2          No Security Interests; Base of Aircraft

Sublessee shall not create,  incur or permit to subsist over the Aircraft or any
part thereof any Security Interest other than Permitted Liens.

15.3          Notice to Sublessor

Sublessee shall notify Sublessor:

              (i)        as and  when  it  becomes  aware  of the  same,  of any
                         Security  Interest  (x)  (excluding   Permitted  Liens)
                         arising  over the Aircraft or any Engine or other major
                         part  thereof  or (y)  (in  the  case  of all  Security
                         Interests including Permitted Liens) exercised over the
                         Aircraft or any Engine or other  major part  thereof or
                         (z)  of  any  arrest  or   detention  or  purported  or
                         attempted arrest or detention of the Aircraft; and

              (ii)       promptly on request of Sublessor of the location of the
                         Airframe  and each Engine  including  an Engine that is
                         not for the time being installed on the Airframe.

15.4          Procure Release

Sublessee  shall as soon as possible  and in any event  within five (5) Business
Days of becoming aware of the same procure the release of any Security  Interest
(other than  Permitted  Liens) arising over the Aircraft or any part thereof and
procure the release of the Aircraft  from any arrest or detention to which it is
subject.


16.           Maintenance and repair

16.1          General Obligations

16.1.1        Sublessee  shall  at its own expense at all times during the Lease
              Term:

                        (a)       maintain,  service,  repair, overhaul and test
                                  the   Aircraft   and  all  Parts  thereon  and
                                  equipment   thereon  and  Parts  and equipment
                                  therein   (whether  or not  such   Parts   and
                                  equipment  are  the property of Sublessor), or
                                  procure  the  same,  in  accordance   with the
                                  applicable    requirements   of  the  Aviation
                                  Authority  and the  Insurances and comply with
                                  all Airworthiness Directives and alert service
                                  bulletins issued by the Manufacturer   (unless
                                  to  do  so  would be in breach of the Aviation
                                  Authority's  requirements,  in  which case the
                                  Aviation    Authority's   requirements   shall
                                  prevail)   and   the  MPD so  as  to  keep the
                                  Aircraft in good operating condition, ordinary
                                  wear and tear excepted, and in accordance with
                                  sound international aviation industry practice
                                  and in such condition as may be  necessary  to
                                  enable (i) the airworthiness  certification of
                                  the Aircraft with the Aviation Authority to be
                                  maintained  in  good  standing  at  all  times
                                  during the Lease Term (ii) the issuance  of  a
                                  standard  certificate  of  airworthiness   for
                                  transport  category  aircraft  issued  by  the
                                  Aviation Authority in accordance FAR  Part  21
                                  and, (iii) the Aircraft to  be  placed  on the
                                  operations specifications of a U.S. airline in
                                  accordance with Part 121 of the FARs.

                        (b)       maintain,  service,  repair, overhaul and test
                                  the Aircraft,  in the same manner and with the
                                  same care as used by Sublessee with respect to
                                  similar   aircraft  and  engines  operated  by
                                  Sublessee  and  without  in any way  adversely
                                  discriminating against the Aircraft;

                        (c)       maintain,  or procure the  maintenance of, the
                                  Aircraft Documents including technical records
                                  and  any   other   records,   logs  and  other
                                  materials required by the FAA to be maintained
                                  in  respect  of the  Aircraft  in the  English
                                  language and permit  Sublessor or its agent to
                                  examine such records, logs and other materials
                                  at any reasonable time upon reasonable notice.

16.1.2        The  maintenance  programme and performer shall be approved by the
              Sublessor with such approval not to be unreasonably withheld.

16.2          Specific Obligations

Without limiting Clause 16.1, Sublessee agrees that the performance by Sublessee
of such  maintenance and repairs will include but will not be limited to each of
the following specific items:

              (i)        performance in accordance with the Maintenance  Program
                         of all routine and non-routine maintenance work;

              (ii)       incorporation   in  the  Aircraft  of  all   applicable
                         Airworthiness  Directives  or  equivalent,   all  alert
                         service bulletins of Manufacturer,  Engine manufacturer
                         and   other   vendors   or   manufacturers   of   Parts
                         incorporated on the Aircraft and any service  bulletins
                         which  must be  performed  in  order  to  maintain  the
                         warranties on the Aircraft, Engines and Parts;

              (iii)      incorporation  in the  Aircraft  of all  other  service
                         bulletins of Manufacturer,  the Engine Manufacturer and
                         other vendors which Sublessee schedules to adopt within
                         the  Lease  Term  for  the  major  part  of its  Boeing
                         aircraft  fleet.  It is the intent of the parties  that
                         the Aircraft will not be discriminated from the rest of
                         Sublessee's   fleet  in  service  bulletin   compliance
                         (including  method of compliance) or other  maintenance
                         matters.  Sublessee will not  discriminate  against the
                         Engines with respect to Overhaul  build  standards  and
                         life limited part replacements;

              (iv)       incorporation  into  the  Maintenance  Program  for the
                         Aircraft of a corrosion  prevention and control program
                         as recommended by Manufacturer,  the Aviation Authority
                         and the FAA and the correction of any  discrepancies in
                         accordance with the recommendations of Manufacturer and
                         the  Structural   Repair  Manual.   In  addition,   all
                         inspected areas will be properly treated with corrosion
                         inhibitor as recommended by Manufacturer;

              (v)        incorporation  into  the  Maintenance   Program  of  an
                         anti-fungus/biological    growth   and    contamination
                         prevention,  control and treatment  program of all fuel
                         tanks  in  accordance  with   Manufacturer's   approved
                         procedures;

              (vi)       providing   without  delay  written  summaries  of  all
                         sampling  programs and amendments  thereof involving or
                         affecting the Aircraft;

              (vii)      maintaining  in  English  and  keeping in an up-to-date
                         status all relevant records and historical documents;

              (viii)     maintaining   historical  records,   in  English,   for
                         condition-monitored,  hard time and life limited  Parts
                         (including tags from the manufacturer of such Part or a
                         repair facility which evidence that such Part is new or
                         overhauled  and establish  authenticity,  total time in
                         service and time since  overhaul  for such  Part),  the
                         hours and cycles the Aircraft  and Engines  operate and
                         all maintenance and repairs performed on the Aircraft;

              (ix)       properly  documenting  all repairs,  modifications  and
                         alterations and the addition, removal or replacement of
                         equipment, systems or components in accordance with the
                         rules and  regulations  of the Aviation  Authority  and
                         reflecting such items in the Aircraft Documentation. In
                         addition,   all  repairs,   to  the  Aircraft  will  be
                         accomplished   in   accordance   with    Manufacturer's
                         Structural Repair Manual,  where possible,  or approved
                         data from the  Manufacturer  accepted  by the  Aviation
                         Authority;

              (x)        ensuring  that  Overhauls  are  accomplished  utilising
                         maintenance and quality control procedures  approved by
                         the  Aviation  Authority  and  that the  repair  agency
                         provides a complete record of all work performed during
                         the course of such  Overhaul  and  certifies  that such
                         Overhaul  was  accomplished,   that  the  equipment  is
                         airworthy  and  released for return to service and that
                         the Overhaul was in  conformity  with the original type
                         design.


17.           replacement of parts

17.1          Replacement of Parts

Sublessee  shall,  at  its  own  expense,   promptly  replace,  or  procure  the
replacement of, all Parts that become worn out, lost, stolen, destroyed, seized,
confiscated,  damaged beyond economical repair or permanently rendered unfit for
use for any reason  whatsoever,  except as otherwise  provided in Clause 17.4 or
17.5. In addition,  Sublessee may at its own cost and expense, remove, or permit
the  removal of any Parts  including  Engines ,  whether or not worn out,  lost,
stolen,  destroyed,  seized,  confiscated,  damaged beyond repair or permanently
rendered  unfit for use,  provided  that  Sublessee  shall,  except as otherwise
provided in Clause 17.7, at its own cost and expense,  immediately  replace,  or
procure the replacement of, such Parts.  Title to all replacement Parts shall be
vested in Owner Trustee,  subject to the Mortgage free and clear of all Security
Interests  except  Permitted  Liens and shall,  except as otherwise  provided in
Clause 17.7, be in as good operating  condition as, and shall have a value, age,
configuration  and utility at least equal to, the Parts replaced,  assuming such
replaced Parts were in the condition and repair required to be maintained by the
terms hereof, and shall have a current  "serviceable tag" of the manufacturer or
maintenance facility providing such items to Sublessee.

17.2          Title to Replacement Parts

All Parts at any time  removed  from the Airframe or any Engine shall remain the
property of Owner Trustee and subject to the terms of this Agreement,  no matter
where  located,  until such time as such Parts  shall be  replaced by parts that
have been  incorporated  or installed in or attached or added to the Airframe or
Engine and which meet the  requirements  for replacement  parts specified above.
Immediately upon any replacement  part becoming  incorporated or installed in or
attached  or added to the  Airframe  or any  Engine as above  provided,  without
further act, (a) title to the replaced Part shall  thereupon  vest in Sublessee,
free and clear of all rights of Owner Trustee, shall cease to be subject to this
Agreement  and shall no longer be deemed a Part  hereunder and (b) title to such
replacement  part shall pass to Owner Trustee,  subject to the Mortgage free and
clear of all Security Interests except Permitted Liens and such replacement part
shall  become  subject  to this  Sublease  Agreement  and be deemed  part of the
Airframe  or Engine  for all  purposes  hereof  to the same  extent as the Parts
originally incorporated or installed in or attached or added to such Airframe or
Engine and shall become a Part hereunder.

17.3          Pooling of Parts

Any Part  removed  from the Airframe or any Engine as provided in Clause 17.1 or
17.2 may be subjected to a normal pooling  arrangement  customary in the airline
industry entered into in the ordinary course of Sublessee's  business,  provided
that the part replacing such removed Part shall be  incorporated or installed in
or attached to the  Airframe or such Engine in  accordance  with Clause 17.1 and
17.2 as soon as  practicable  after the removal of such  removed  Part.  Without
prejudice to the generality of the foregoing sentence, any replacement part when
incorporated  or  installed  in or attached to the Airframe or any Engine may be
owned by a third person subject to such a normal pooling  arrangement,  provided
that Sublessee,  at its own expense, as promptly thereafter as possible,  either
(a) causes title to such replacement part to vest in Owner Trustee in accordance
with  Clause  17.1 and 17.2  free and  clear of all  Security  Interests  except
Permitted Liens, or (b) replaces or procures the replacement of such replacement
part by the  incorporation  or installation in or attachment to such Airframe or
Engine of a further  replacement  part  (which  meets the  requirements  of this
clause 17) free and clear of all Security  Interests  except Permitted Liens and
by causing title to such further  replacement  part to vest in the Owner Trustee
subject to the Mortgage in accordance with Clause 17.1 and 17.2 and such further
replacement part shall forthwith be deemed part of the Airframe or Engine to the
same extent as the Part  originally  incorporated or installed in or attached to
the Airframe or such Engine and shall become a Part hereunder.

17.4          Alterations

     Sublessee  shall at its own expense,  make,  or procure the making of, such
alterations  and  modifications  in and additions to the Airframe and Engines as
may be  required  from  time  to  time to meet  the  standards  of the  Aviation
Authority or any Government  Entity having  jurisdiction in any country,  state,
county or other political  subdivision in or over which the Aircraft is flown or
the FAA and any mandatory service  bulletins of the  Manufacturer.  In addition,
Sublessee  may,  at its own  expense,  from time to time,  make,  or procure the
making of, such  alterations and  modifications  in and additions  including the
making of any  improvements  to the Airframe or any Engine as Sublessee may deem
desirable in the proper  conduct of its  business,  including,  removal of Parts
(for purposes of this Clause,  "Obsolete  Parts") which Sublessee deems obsolete
or no longer  suitable or  appropriate  for use in the  Airframe or such Engine,
provided that no such alteration,  modification,  addition or removal shall cost
over US$ 200,000, or alter the fundamental nature of the Aircraft as a passenger
carrying  aircraft,  or change its  original  type design or  configuration,  or
materially  diminish the value or utility of the Airframe or any such Engine, or
impair  the  condition  or  airworthiness  thereof,  below the  value,  utility,
condition  and  airworthiness  thereof  immediately  prior  to such  alteration,
modification,  addition or removal  assuming such Airframe or Engine was then in
the  condition  and  repair  required  to be  maintained  by the  terms  of this
Agreement.  Title to all Parts incorporated or installed in or attached or added
to  the  Airframe  or  any  such  Engine  as  the  result  of  such  alteration,
modification  or  addition  shall be vested  in Owner  Trustee,  subject  to the
Mortgage  and shall  forthwith  be deemed part of the  Airframe or such  Engine.
Neither Owner Trustee,  Sublessor's Lender nor Sublessor shall be required under
any  circumstances to pay directly for any alteration,  modification or addition
to the  Aircraft  or to  reimburse  Sublessee  for the cost  thereof.  Any other
alterations  other  than  those  permitted  according  to  Clause  17.5  require
Sublessors  prior  written  consent,  which  consent  shall not be  unreasonably
withheld or delayed.

17.5          Removal of Parts

Notwithstanding the foregoing,  so long as no Default shall have occurred and be
continuing,  Sublessee may remove,  or permit the removal of, at any time during
the Lease Term, any Part, provided that (a) such Part is in addition to, and not
in replacement  of or  substitution  for, any Part  originally  incorporated  or
installed  in or attached to the  Airframe or any Engine at the time of delivery
thereof to Sublessee or in replacement of, or  substitution  for, any such Part,
(b) such Part is not required to be  incorporated or installed in or attached or
added to the  Airframe  or such  Engine  pursuant to the terms of Clause 17.4 or
17.5,  and (c) such Part can be removed from the Airframe or such Engine without
causing damage to the Airframe or such Engine or if it causes any such damage is
to be repaired and promptly  thereafter is repaired and without  diminishing  or
impairing  the  value,  utility,  condition  or  airworthiness  required  to  be
maintained by the terms of this Agreement that the Airframe or such Engine would
have had at such time had such alteration, modification or addition not occurred
assuming it was in the condition and repair required to be maintained under this
Agreement. Upon the removal of any Part as provided in the immediately preceding
sentence and the removal of any Obsolete  Part,  title  thereto  shall,  without
further act, vest in Sublessee,  free and clear of all rights of Owner  Trustee,
Sublessor's Lender and Sublessor and such Part shall no longer be deemed part of
the Airframe or Engine from which it was removed.  Any Part not so removed shall
remain the property of Owner Trustee subject to the Mortgage.

17.6          Substitution of Engine

In addition to its rights under Clause 14, Sublessee shall have the right at its
option at any time, on at least thirty (30) days' prior written  notice to Owner
Trustee,  Sublessor's  Lender  and  Sublessor,  to  substitute  or  procure  the
substitution  of a CFM  INTERNATIONAL  CFM  56-3C1  engine  or an  engine  of an
improved  model suitable for  installation  and use on the Airframe for any such
Engine not then installed or held for use on the Airframe.  Any such engine that
is  substituted  in accordance  with the provisions of this Clause 17.6 and that
complies with the requirements of this Clause 17.6 being a "Replacement  Engine"
provided that title to the Replacement  Engine shall be vested in Owner Trustee,
subject to the  Mortgage  free and clear of all Security  Interests,  other than
Permitted Liens,  and the Replacement  Engine shall have a value and utility and
maintenance  status,  including time since last Engine  Performance  Restoration
Visit,  at least equal to the replaced Engine and time since new no greater than
the replaced  Engine as reasonably  determined by Sublessor,  assuming that such
Engine was in the condition and repair required to be maintained by the terms of
this Agreement and Sublessee  shall deliver such  documents  including a bill of
sale,  Sublease  Supplement,  and opinion of counsel as to title and recordation
with the FAA, as Sublessor may reasonably request to evidence the foregoing.  In
such event,  immediately upon the effectiveness of such substitution on the date
set forth in such notice and without further act:

                        (a)       title to the replaced  Engine shall  thereupon
                                  vest in Sublessee free and clear of all rights
                                  of  Owner  Trustee,   Sublessor's  Lender  and
                                  Sublessor, and the replaced Engine shall cease
                                  to be subject to this  Agreement  and shall no
                                  longer be deemed an Engine hereunder; and

                        (b)       title to such Replacement Engine shall vest in
                                  Owner Trustee subject to the Mortgage free and
                                  clear  of  all   Security   Interests   except
                                  Permitted  Liens and such  Replacement  Engine
                                  shall become  subject to this Agreement and an
                                  Engine  hereunder  and be  deemed  part of the
                                  Aircraft for all purposes hereof.

17.7          Temporary Removal of Parts

Sublessee shall be entitled, so long as no Default shall have occurred which has
not been remedied or waived to the  reasonable  satisfaction  of  Sublessor,  to
substitute,  replace  or renew any Part with a part  that does not  satisfy  the
requirements of Clause 17.1 or 17.2 provided that:

                        (a)       there  shall  not  have  been   available   to
                                  Sublessee,  at the time and in the place  that
                                  such   substitute  or  replacement   part  was
                                  required to be  installed  on the  Airframe or
                                  Engines  a  substitute  or  replacement   part
                                  complying with the requirements of Clause 17.1
                                  and 17.2;

                        (b)       it  would  have  resulted  in an  unreasonable
                                  disruption of the operation of the Aircraft or
                                  the  business  of  Sublessee  as an airline to
                                  have grounded the Aircraft  until such time as
                                  a substitute  or  replacement  part  complying
                                  with the  requirements of Clause 17.1 and 17.2
                                  became available for installation in or on the
                                  Aircraft;

                        (c)       Sublessee shall have notified  Sublessor prior
                                  to or, in the case of an  extreme  urgency  as
                                  soon as  possible  after,  the  making of such
                                  substitution,  replacement  or  renewal of any
                                  material Part;

                        (d)       as soon as possible after  installation of the
                                  same in or on the  Airframe  or Engine (and in
                                  any  event no later  than  fifteen  (15)  days
                                  thereafter)  Sublessee  shall  remove any such
                                  part not complying  with the  requirements  of
                                  Clause 17.1 and 17.2 and replace or substitute
                                  the  same  with a  Part  complying  with  such
                                  requirements.

17.8          If any  replacement  Part is incapable of becoming the property of
              the Sublessor free of all Security Interests (other than Permitted
              Liens) as  required  by clause 17 the part  which is has  replaced
              shall,  unless the Sublessor  shall  otherwise agree in writing be
              kept and  maintained  by the  Sublessee  until the last day of the
              Lease Term and  replaced on the  Aircraft in working  order before
              the Aircraft is  re-delivered  to the Sublessor on the termination
              or expiry of the hiring of the Aircraft hereunder.

17.9          Re-delivery

              Notwithstanding  any term  hereof,  unless  Sublessor  consents in
              writing,  the Aircraft when re-delivered shall contain the Engines
              and Parts installed on the Aircraft at Delivery.


18.           manufacturer's warranties

18.1          Authorization

                        (a)       With   effect    from    Delivery,   Sublessor
                                  authorizes  Sublessee  to exercise such rights
                                  as  Sublessor  may  have  in  relation to  any
                                  warranty with  respect  to  the Aircraft,  any
                                  Engine  or  any Part made by any manufacturer,
                                  vendor,  subcontractor,  maintenance facility,
                                  including  the   maintenance   facility   that
                                  performed  the  Delivery Work,   or   supplier
                                  subject to Sublessee  notifying  Sublessor  in
                                  writing of  any warranty claim  of  a material
                                  nature  and  keeping  Sublessor   continuously
                                  informed  of  the development of such warranty
                                  claim.  To the extent that the same may not be
                                  exercised by Sublessee,   Sublessor agree  to,
                                  at the  sole  cost  and expense  of Sublessee,
                                  enforce such rights as Sublessor may have with
                                  respect thereto for the benefit of  Sublessee.
                                  Sublessor  shall  also have the right,  rather
                                  than enforcing or  making such claim on behalf
                                  of Sublessee under such warranties, to appoint
                                  Sublessee as its  agent  for such purpose, and
                                  in such instance,  Sublessee  agrees to accept
                                  such  appointment  and  make  such  claims and
                                  enforce  such  warranties at its sole cost and
                                  expense. This authorization shall cease on the
                                  Expiry Date. Sublessee shall  not be  entitled
                                  to exercise its authorisation hereunder, while
                                  a Default is continuing (during which time all
                                  such  rights  shall  revert  to  Sublessor and
                                  Sublessor   hereby   agrees  to  exercise  and
                                  enforce such rights during such period).

                        (b)       Sublessee  shall give Sublessor prompt written
                                  notice of any warranty  claim  that is settled
                                  with  Sublessee  on  the  basis  of a total or
                                  partial cash payment.  Any cash payments shall
                                  be applied to  remedy the  defect  subject  to
                                  such warranty claim unless Sublessor otherwise
                                  consents in writing.   Any  cash  payments  to
                                  Sublessee in respect of warranty  claims  that
                                  (either with Sublessor's  written  consent  or
                                  because  the defect  can not be remedied)  are
                                  not applied to the repair or remedy of defects
                                  in the Aircraft or to compensate Sublessee for
                                  the  costs  incurred  for  any  such repair or
                                  remedy,  and  which  are  not  in  respect  of
                                  compensation for loss of use of the  Aircraft,
                                  an Engine or Part during the Lease Term due to
                                  a  defect  covered  by such warranty, shall be
                                  for Sublessor's account.

18.2          Proceeds

So long as no Default has occurred and is continuing,  Sublessor  agrees subject
to Clause  18.1(b) to co-operate  with  Sublessee to cause any proceeds from any
rights  assigned by Sublessor to Sublessee under Clause 18.1 to be paid directly
to  Sublessee,  and, if any such  proceeds are  nonetheless  paid to  Sublessor,
Sublessor agrees to remit promptly such proceeds to Sublessee.  However, while a
Default is continuing, Sublessor may immediately:

                        (a)       retain for its own account  any such  proceeds
                                  previously  paid to Sublessor which would have
                                  been  remitted to Sublessee  under this Clause
                                  18.2 in the  absence of such  Default or Event
                                  of Default; and

                        (b)       cause any proceeds of any pending claims to be
                                  paid to Sublessor, rather than to Sublessee.

Once the Default is cured,  Sublessor  shall  reimburse  Sublessee to the extent
that it would have been  obliged to under this Clause  18.2 had no such  Default
occurred.

18.3          Agreements with Manufacturers

To the extent that any  warranties  relating to the Aircraft are made  available
under an agreement between any manufacturer,  vendor,  subcontractor or supplier
and Sublessee, Sublessee will:

                        (a)       apply  the  proceeds  of  any claim under such
                                  agreement in accordance with Clause 18.2; and

                        (b)       take all such  steps as are  necessary  at the
                                  end of the  Lease  Term  to  ensure  that  the
                                  benefit of any of those  warranties  that have
                                  not expired is vested in Sublessor.

18.4          Operation Contrary to Warranties

Sublessee  shall not operate the Aircraft  contrary to the terms of any warranty
referred to in Clause 18.1(a)  (provided that Sublessor advises Sublessee of the
terms of such warranty).


19.           Disclaimers

SUBLESSOR AND SUBLESSEE AGREE THAT THE  DISCLAIMERS,  WAIVERS AND  CONFIRMATIONS
SET FORTH IN CLAUSES 19.1 THROUGH 19.5 BELOW SHALL APPLY AT ALL TIMES DURING THE
LEASE TERM WITH EFFECT FROM SUBLESSEE'S  ACCEPTANCE OF THE AIRCRAFT BY EXECUTION
OF THE  CERTIFICATE  OF  ACCEPTANCE,  WHICH SHALL BE  CONCLUSIVE  EVIDENCE  THAT
SUBLESSEE  HAS FULLY  INSPECTED THE AIRCRAFT AND EVERY PART THEREOF AND THAT THE
AIRCRAFT,  THE ENGINES, THE PARTS AND THE AIRCRAFT DOCUMENTS ARE IN ALL RESPECTS
ACCEPTABLE TO SUBLESSEE (SAVE AS EXPRESSLY NOTED ON THE ACCEPTANCE  CERTIFICATE)
AND ARE IN SUITABLE CONDITION FOR DELIVERY TO AND ACCEPTANCE BY SUBLESSEE.

19.1          As Is, where Is

AS BETWEEN SUBLESSOR AND SUBLESSEE:

                        (a)       PRIOR TO DELIVERY HEREUNDER, SUBLESSEE HAD THE
                                  OPPORTUNITY   TO   INSPECT  THE      AIRCRAFT,
                                  ACCORDINGLY,      SUBLESSEE    UNCONDITIONALLY
                                  ACKNOWLEDGES    AND   AGREES  THAT  EXCEPT  AS
                                  SPECIFICALLY    SET   FORTH  IN   ANY  OF  THE
                                  TRANSACTION  DOCUMENTS  NEITHER OWNER TRUSTEE,
                                  SUBLESSOR'S LENDER,  OR SUBLESSOR,  NOR ANY OF
                                  THEIR     RESPECTIVE    OFFICERS,   DIRECTORS,
                                  EMPLOYEES  AND/OR REPRESENTATIVES HAVE MADE OR
                                  WILL  BE  DEEMED  TO  HAVE   MADE   ANY  TERM,
                                  CONDITION,    REPRESENTATION,    WARRANTY   OR
                                  COVENANT   EXPRESSED   OR   IMPLIED   (WHETHER
                                  STATUTORY   OR   OTHERWISE)   AS   TO  (i) THE
                                  CAPACITY, AGE, AIRWORTHINESS, VALUE,  QUALITY,
                                  DURABILITY, DESCRIPTION, CONDITION (WHETHER OF
                                  THE AIRCRAFT, ANY ENGINE,  ANY PART THEREOF OR
                                  THE    AIRCRAFT    DOCUMENTATION),     DESIGN,
                                  WORKMANSHIP,  MATERIALS,  INCLUDING   DELIVERY
                                  WORK AS DEFINED IN  SCHEDULE 2,   MANUFACTURE,
                                  CONSTRUCTION,  OPERATION,  DESCRIPTION, STATE,
                                  MERCHANTABILITY, PERFORMANCE, FITNESS  FOR ANY
                                  PARTICULAR   USE  OR  PURPOSE  (INCLUDING  THE
                                  ABILITY TO OPERATE OR REGISTER THE AIRCRAFT OR
                                  USE THE AIRCRAFT DOCUMENTATION IN  ANY OR  ALL
                                  JURISDICTIONS) OR SUITABILITY OF THE  AIRCRAFT
                                  OR ANY PART THEREOF,  AS  TO  THE  ABSENCE  OF
                                  LATENT   OR  OTHER  DEFECTS,  WHETHER  OR  NOT
                                  DISCOVERABLE,  KNOWN  OR  UNKNOWN, APPARENT OR
                                  CONCEALED,  EXTERIOR  OR  INTERIOR,  (ii)  THE
                                  ABSENCE OF ANY  INFRINGEMENT  OF  ANY  PATENT,
                                  TRADEMARK,  COPYRIGHT  OR  OTHER  INTELLECTUAL
                                  PROPERTY    RIGHTS,   OR   (iii)   ANY   OTHER
                                  REPRESENTATION OR WARRANTY WHATSOEVER, EXPRESS
                                  OR IMPLIED WITH RESPECT TO THE AIRCRAFT OR ANY
                                  PART   THEREOF,   ALL   OF  WHICH  ARE  HEREBY
                                  EXPRESSLY EXCLUDED AND EXTINGUISHED.

                        (b)       Waiver of Warranty of Description.
                                  EXCEPT  AS SPECIFICALLY OTHERWISE SET FORTH IN
                                  ANY OF THE  TRANSACTION  DOCUMENTS,  SUBLESSEE
                                  HEREBY  AGREES  THAT  ITS  ACCEPTANCE  OF  THE
                                  AIRCRAFT AT DELIVERY  AND  ITS  EXECUTION  AND
                                  DELIVERY OF  THE  ACCEPTANCE  CERTIFICATE WILL
                                  RE-AFFIRM  AND  INDEPENDENTLY  CONSTITUTE  ITS
                                  WAIVER OF  THE WARRANTY OF DESCRIPTION AND ANY
                                  CLAIMS IT  MAY HAVE, AND OF ANY RIGHT  TO MAKE
                                  ANY CLAIM AGAINST  OWNER TRUSTEE,  SUBLESSOR'S
                                  LENDER, OR SUBLESSOR BASED UPON THE FAILURE OF
                                  THE AIRCRAFT TO CONFORM WITH SUCH  DESCRIPTION
                                  OR  ANY  AIRCRAFT   SPECIFICATIONS  AND    ITS
                                  AGREEMENT  NOT  TO  LOOK  TO  OWNER   TRUSTEE,
                                  SUBLESSOR'S LENDER,   OR SUBLESSOR FOR DAMAGES
                                  OR RELIEF ARISING  OUT  OF  THE FAILURE OF THE
                                  AIRCRAFT TO  CONFORM  TO SUCH  DESCRIPTIONS OR
                                  SPECIFICATIONS, NOTWITHSTANDING ANY ASSURANCES
                                  FROM SUBLESSOR, THE DIFFICULTY OF  DISCOVERING
                                  ANY  DEFECT  OR   ITS   ASSUMPTION   THAT  ANY
                                  NONCONFORMITY WOULD BE CURED.  


                        (c)       With All Faults.  Sublessee  agrees that it is
                                  leasing the Aircraft "AS IS, WHERE IS AND WITH
                                  ALL FAULTS".

                        (d)       Sublessee   Waiver.   Except  as  specifically
                                  permitted in any of the Transaction Documents,
                                  sublessee  hereby waives as between itself and
                                  Owner  Trustee and Sublessor and agrees not to
                                  seek to  establish  or enforce  any rights and
                                  remedies,    express   or   implied   (whether
                                  statutory or otherwise) against Owner Trustee,
                                  Sublessor or the Aircraft  relating to any of'
                                  the matters  mentioned  in Clause 19.1 and the
                                  leasing thereof by Sublessor to Sublessee.

                        (e)       Sublessee Examination of Aircraft. DELIVERY BY
                                  SUBLESSEE  TO  SUBLESSOR  OF  THE   ACCEPTANCE
                                  CERTIFICATE  IS  CONCLUSIVE  PROOF AS  BETWEEN
                                  SUBLESSOR  AND  SUBLESSEE   THAT   SUBLESSEE'S
                                  TECHNICAL    EXPERTS    HAD    EXAMINED    AND
                                  INVESTIGATED  THE  AIRCRAFT,  ENGINES AND EACH
                                  PART THEREOF AND DETERMINED  THAT (1) EACH WAS
                                  AIRWORTHY AND IN GOOD WORKING ORDER AND REPAIR
                                  AND  (II) THE  AIRCRAFT,  ENGINES,  EACH  PART
                                  THEREOF AND THE  AIRCRAFT  DOCUMENTATION  WERE
                                  WITHOUT DEFECT (WHETHER OR NOT DISCOVERABLE AT
                                  DELIVERY)  AND IN EVERY  WAY  SATISFACTORY  TO
                                  SUBLESSEE.

19.2          No Sublessor Liability for Losses

Sublessee   agrees  that  Sublessor  will  not  be  liable  to  Sublessee,   any
sub-Sublessee  or any  Person,  whether in  contract  or tort or  otherwise  and
however  arising,  for any  unavailability,  loss of use or service,  cost, loss
(consequential  or  otherwise),  liability,  damage  or  delay  of  or  to or in
connection  with the  Aircraft,  any Person or property  whatsoever,  whether on
board the Aircraft or elsewhere  and  irrespective  of whether such  occurrences
arise from any act or omission or the active or passive  negligence of Sublessor
or Owner Trustee or their agents or  representatives  excepting only Sublessor's
or Owner Trustee or their respective agents or representatives  gross negligence
or wilful misconduct.

19.3          Exclusion

Neither Owner Trustee, Sublessor's Lender or Sublessor shall have any obligation
or liability  whatsoever to  Sublessee,  any  sub-Sublessee  or any other person
whether  arising  in  contract,  in tort or  otherwise  and  whether  arising by
reference to  negligence  or strict  liability of  Sublessor,  Owner  Trustee or
Sublessor's Lender or otherwise for:

                        (a)       any liability,  loss or damage  (consequential
                                  or  otherwise)  caused or alleged to be caused
                                  directly or  indirectly by the Aircraft or any
                                  Engine  or  by  any   inadequacy   thereof  or
                                  deficiency  or defect  therein or by any other
                                  circumstance in connection therewith;

                        (b)       the  use,  operation  or  performance  of  the
                                  Aircraft or any risks relating thereto;

                        (c)       any interruption of service,  loss of business
                                  or  anticipated  profits or any other  direct,
                                  indirect or consequential loss or damage; or

                        (d)       the    delivery,     operation,     servicing,
                                  maintenance,     repair,     improvement    or
                                  replacement of the Aircraft, any Engine or any
                                  Part except as  otherwise  expressly  provided
                                  under this Agreement.

19.4          Waiver

Except as may be  specifically  permitted  by any of the  Transaction  Documents
sublessee hereby waives, as between itself and Owner Trustee, Sublessor's Lender
and  Sublessor,  all its rights in respect of any  warranty  or  representation,
express  or  implied,  on the  part of  Owner  Trustee,  Sublessor's  Lender  or
Sublessor and all claims against Owner Trustee,  Sublessor's Lender or Sublessor
howsoever  and whenever  arising at any time in respect of or out of the matters
referred to in Clause 19.1 and waives its rights under Section 2A-517 of the New
York Uniform Commercial Code.

19.5          Confirmation

Sublessee  confirms  that the  foregoing  provisions  of this  Clause 19 and the
following  provisions  in Clause 20 have been taken into account by both parties
in negotiating the rent and other amounts payable under this Agreement.


20.           indemnities

20.1          General

Sublessee  agrees to defend,  indemnify  and hold harmless on an after Tax basis
each of the  Indemnitees  on demand from and against any and all Losses  arising
from events occurring during the Lease Term:

20.1.1        that  may  at  any time  be  suffered  or  incurred  directly   or
              indirectly  as  a  result of or in connection with the possession,
              delivery,   performance,   management,  ownership,   registration,
              import,  control,   maintenance,   condition,   service,   repair,
              overhaul,   leasing,     subleasing,   deregistration,     export,
              manufacture,    storage,   transportation,    design,     testing,
              replacement,   use,  operation  or redelivery of the Aircraft, any
              Engine or Part  (either in the air or on the ground) whether or no
              such Losses may be attributable to any defect in the Aircraft, any
              Engine or any Part or to  its design, testing or use or otherwise,
              and regardless of when the same arises (but excluding any injuries
              or claims which arise prior to Predelivery Acceptance)  or whether
              it  arises  out  of or  is  attributable  to  any act or omission,
              negligent  (active or passive)  or  otherwise,  of  any Indemnitee
              (including without limitation claims for death,  personal  injury,
              property  damage,  other  loss  or harm to any  person  and claims
              relating to any Laws, including without  limitation  environmental
              control, noise and pollution laws rules or regulations);

20.1.2        that may at any time be suffered or incurred as a  consequence  of
              any breach of the  Transaction  Documents  by the  Sublessee or by
              misrepresentation of or breach of warranty by Sublessee;

20.1.3        that may at any time be suffered or incurred as a  consequence  of
              any design, article or material in the Aircraft, any Engine or any
              Part or its  operation  or use  constituting  an  infringement  of
              patent, copyright, trademark, design or other proprietary right or
              a breach by Sublessee,  or anyone acting by or through  Sublessee,
              of any obligation of confidentiality owed to any person in respect
              of any of the matters referred to in this Clause 20.1.3,

              but  excluding  any Loss in relation to a particular Indemnitee to
              the extent that such Loss:

              (i)        arises  as  a  direct result of the gross negligence or
                         wilful misconduct of such Indemnitee; or

              (ii)       arises  as  a  direct  result  of  Sublessor  Taxes,  a
                         Sublessor  Lien or a wilful  breach by Sublessor of its
                         obligations under any of the Transaction Documents; or

              (iii)      constitutes a Tax or liability for Taxes;

20.2          Survival of Indemnification

Notwithstanding  anything in this  Agreement to the contrary,  the provisions of
Clause 20.1 shall  survive the Expiry Date for one (1) year and continue in full
force and effect  notwithstanding  any breach by  Sublessor  or Sublessee of the
terms of this  Agreement,  the  termination  of the  Sublease of the Aircraft to
Sublessee  under this Agreement or the  repudiation by Sublessor or Sublessee of
this Agreement.

20.3          Notice to Sublessee

Sublessor shall promptly after  obtaining  actual  knowledge  thereof notify the
Sublessee of any claim as to which  indemnification  is sought;  provided that a
failure to so notify will not diminish or relieve  Sublessee of any  obligations
hereunder,  unless such failure materially  adversely affects Sublessees defense
of such claim and  directly  results in a material  increase in liability of the
Sublessee  in respect  of such claim or  prevents  it from  materially  reducing
liability  therefor,  in which  case the  Sublessee  shall  not be  required  to
indemnify  such  Indemnitee for the amount by which such liability was increased
or not reduced.


21.           taxation

21.1          Gross-up

21.1.1        All  payments  by  Sublessee  under  or in  connection  with  this
              Agreement shall be made without set-off or counterclaim,  free and
              clear of and  without  deduction  for or on  account of all Taxes,
              except  Sublessor  Taxes,  unless  Sublessee is required by law to
              make any such deduction or withholding;

21.1.2        If any Taxes,  except Sublessor Taxes, are required to be deducted
              or withheld from any amount payable hereunder, Sublessee shall pay
              to Sublessor by way of supplemental Rent such additional  amounts,
              in the same  currency as such payment as may be necessary in order
              that the amount of such payment  received by Sublessor on the date
              of such  payment,  after  deduction  or  withholding  for all such
              Taxes,  will be equal to the  amount  that  Sublessor  would  have
              received if such Taxes had not been deducted or withheld.

21.1.3        If any  payment  is made by  Sublessee  under  Clause  21.1.2  and
              Sublessor in good faith  determines that it is entitled to receive
              a credit against, or relief or remission for, or repayment of, any
              Tax paid or payable by Sublessor in respect of or calculated  with
              reference  to the  deduction  or  withholding  giving rise to such
              payment,  Sublessor shall, to the extent that it can do so without
              prejudice to the  retention of the amount of such credit,  relief,
              remission or repayment and without leaving  Sublessor in any worse
              net after tax  position  than that in which it would have been had
              such  deduction  or  withholding  not  been  required  to be made,
              promptly  pay  to  Sublessee   such  amount  as  Sublessor   shall
              reasonably  have  determined  to be  attributable  to the relevant
              deduction or withholding.

21.2          Tax Indemnity

21.2.1        Sublessee  shall  indemnify  Sublessor on demand against all Taxes
              (other than  Sublessor  Taxes)  levied or imposed  against or upon
              Sublessor or Sublessee or the Aircraft  directly or  indirectly in
              connection  with  the  importation,   exportation,   registration,
              ownership,   leasing,   sub-leasing,   purchase,  delivery,  sale,
              possession,  use,  operation,   repair,   maintenance,   overhaul,
              transportation,  landing,  storage,  presence or redelivery of the
              Aircraft  or any part  thereof  or any rent,  receipts,  insurance
              proceeds,  income or other amounts arising therefrom except to the
              extent that such liability for such Taxes:

              (i)        arises as a result of a Sublessor Lien; or

              (ii)       is directly attributable to Sublessors gross negligence
                         or wilful misconduct; or

              (iii)      relates to any deduction or  withholding on any payment
                         to be made to Sublessor that is covered by Clause 21.1;
                         or

              (iv)       imposed as a direct  result of the,  sale,  transfer or
                         assignment or other disposition of the Aircraft or this
                         Agreement by Sublessor,  or by any party claiming by or
                         through  Sublessor  and except (i) any sale,  transfer,
                         assignment or other  disposition that is made solely as
                         a result of the  occurrence  of an Event of  Default or
                         Total  Loss of the  Aircraft  or any  part  thereof  or
                         interest  therein  and (ii) any  Taxes  imposed  by the
                         State of Registration.

21.2.2        If Sublessor becomes  aware of any claim against Sublessor for any
              Loss that Sublessee  is  required  to  pay  or  indemnify  against
              pursuant  to  this  Clause 21.2,  Sublessor  shall as  soon  as is
              reasonably practicable notify Sublessee in writing of such  claim.
              If requested  in  writing by Sublessee that it wishes Sublessor to
              contest such  claim,  Sublessor will consult with Sublessee with a
              view to determining whether  there are grounds for contesting such
              claim.  Sublessor  will  consider in good faith any representation
              made by Sublessee  in this  respect.  Sublessor shall not be under
              any  obligation  to  bring any  proceedings in respect of any such
              claim  in  any  court  of  law or other relevant forum except that
              Sublessor  shall  bring  such  proceedings in  the  event that tax
              counsel  reasonably  acceptable  to  Sublessor  in  the   relevant
              jurisdiction provides Sublessor with a legal opinion to the effect
              that there are legitimate grounds for contesting  such claim.  Any
              costs and expenses of any such contest shall be fully  indemnified
              by Sublessee. Further Sublessor  shall be under  no  obligation to
              take any action in respect of any claim unless it shall previously
              have been provided with security in an amount equal to the  amount
              of such claim and reasonable costs and otherwise  satisfactory  in
              its absolute  discretion  for any  such costs.  Any amount payable
              under this Clause 21.2  shall be paid to or on behalf of Sublessor
              or, if so directed by Sublessor,  directly  to the relevant taxing
              authority, promptly after receipt by Sublessee of a written demand
              therefor.

21.3          Value Added Taxes

The Rent and other  amounts  payable  by  Sublessee  under  this  Agreement  are
exclusive  of any value added tax,  turnover  tax or similar  tax or duty.  If a
value  added tax or any similar  tax or duty is payable in any  jurisdiction  in
respect of any Rent or other amounts as aforesaid,  Sublessee  will pay all such
tax or duty and  indemnify  Sublessor  against  any  claims for the same and any
related claims, losses or liabilities.

21.4          Taxation of Indemnity Payments

21.4.1        Notwithstanding  any other provision of this Agreement,  if and to
              the extent that any sums  payable to any  Indemnitee  by Sublessee
              under this  Agreement by way of  indemnity  are  insufficient,  by
              reason of any Taxes  payable in respect  of those  sums,  for such
              Indemnitee  to  discharge  the  corresponding   liability  to  the
              relevant  third party  (including any taxation  authority),  or to
              reimburse  such  Indemnitee for the cost incurred by it to a third
              party  (including any taxation  authority)  Sublessee shall pay to
              such  Indemnitee such sum as will after the tax liability has been
              fully  satisfied  leave that Indemnitee with the same amount as it
              would  have  been  entitled  to  receive  in the  absence  of that
              liability.

21.4.2        If and to the  extent  that any  sums  constituting  (directly  or
              indirectly) an indemnity to an Indemnitee but paid by Sublessee to
              any person  other than such  Indemnitee  are treated as taxable in
              the  hands  of  such  Indemnitee,  Sublessee  shall  pay  to  such
              Indemnitee  such sum as will,  after  the tax  liability  has been
              fully  satisfied,  indemnify such Indemnitee to the same extent as
              it would have been indemnified in the absence of such liability.

21.5          Benefit of Indemnities

All rights  expressed to be granted to each  Indemnitee  (other than  Sublessor)
under this Agreement are given to Sublessor on behalf of that Indemnitee.

21.6          Sublessor Indemnification

Without prejudice to Clause 21.5,  Sublessor shall be entitled (but not obliged)
to indemnify  Indemnitees  (other than  Sublessor)  on terms  equivalent  to the
indemnities  given by Sublessee  under this  Agreement  and the  obligations  of
Sublessee to Sublessor shall extend to  reimbursement of Sublessor of any amount
properly paid by Sublessor to such other Indemnitee provided always that nothing
in this Clause 21.6 shall operate to increase the  obligations or liabilities of
Sublessee.

21.7          Survival of Tax Indemnities

Notwithstanding  anything in this  Agreement to the contrary,  the provisions of
Clause 20 shall  survive the Expiry  Date and  continue in full force and effect
notwithstanding  any  breach  by  Sublessor  or  Sublessee  of the terms of this
Agreement,  the  termination of the Sublease of the Aircraft to Sublessee  under
this Agreement or the repudiation by Sublessor or Sublessee of this Agreement.

21.8          Mitigation and Cooperation

In any case where  Sublessee  would be obliged to bear Taxes or make  additional
payment on account of Taxes  pursuant to the  provisions of this  Agreement as a
result of any change in applicable  laws or regulations  or practice,  Sublessor
shall at the  written  request  of  Sublessee,  without  limiting,  reducing  or
otherwise  qualifying  the rights of the Sublessor and the Security  Interest of
Sublessor's Lender,  consult with Sublessee in good faith as to such steps which
Sublessor and Sublessee can mutually  accept and agree upon in order to mitigate
or avoid the effects of such circumstances.  In case Sublessor and Sublessee can
not agree within a period of thirty (30) days after Sublessee has made a written
request, Sublessor shall not have any further obligation towards Sublessee.

21.9          Furnishing Forms

Sublessor agrees to furnish,  and to procure that any other Indemnitee furnishes
to Sublessee,  or to such other person as Sublessee may designate, at Sublessees
sole cost and expense,  such duly executed and properly  completed forms as such
Indemnitee  may be permitted and legally able to deliver and as may be necessary
or  appropriate  in order to claim any reduction  of, or exemption  from any Tax
which  Sublessee  may be required to indemnify  against  hereunder,  unless such
Indemnitee  reasonably determines that furnishing such forms may have an adverse
effect on either the business,  tax status,  tax liability or operations of such
Indemnitee.


22.           insurance

22.1          Insurances

22.1.1        Sublessee shall, at its own expense, maintain in full force during
              the Lease Term insurances in respect of the Aircraft that, subject
              to  this  Clause  22,  comply  with  the  requirements  set out in
              Schedule 5 (the "Insurances").

22.1.2        The Insurances  shall be effected through brokers of international
              standing and repute in the London or New York  aviation  insurance
              markets and which are approved by Sublessor's Lender.

22.1.3        The Insurance shall be effected either:

              (i)        on a direct basis with insurers of recognised  standing
                         who normally  participate in aviation insurances in the
                         leading  international  insurance  markets  and  led by
                         reputable  underwriter(s)  approved  by  Sublessor  and
                         Sublessor's Lender; or

              (ii)       with a single insurer or group of insurers  approved by
                         Sublessor  or  Sublessor's  Lender  who does not  fully
                         retain  the risk but  effects  substantial  reinsurance
                         with reinsurers in the leading international  insurance
                         markets and through brokers each of recognised standing
                         and acceptable to the Sublessor and Sublessor's  Lender
                         for  a  percentage  acceptable  to  the  Sublessor  and
                         Sublessor's   Lender   of  all   risks   insured   (the
                         Reinsurances);


22.2          Requirements

The  current  requirements  of  Sublessor  and  Sublessor's  Lender  as  to  the
Insurances  are as specified in this Clause 22 and in Schedule 5.  Sublessor and
Sublessor's  Lender may from time to time stipulate other  requirements  for the
Insurances so that (a) the scope and level of cover are  maintained in line with
best industry  practice;  and (b) the interests of the Sublessor and Sublessor's
Lender  continue to be fully  protected  and  Sublessee  will  procure that such
changes are effected.

22.3          Insurance Covenants

Sublessee shall:

22.3.1        ensure that all requirements as to insurance of the Aircraft,  any
              Engine or any Part  which may from time to time be  imposed by the
              laws of the State of  Registration  or any state to,  from or over
              which  the  Aircraft  may be  flown,  in so far as they  affect or
              concern the operation of the Aircraft, are complied with;

22.3.2        comply  with  the  terms  and  conditions  of each  policy  of the
              Insurances  and not do,  consent  or agree to any act or  omission
              which:

              (i)        invalidates or may invalidate the Insurances; or

              (ii)       renders or may render void or voidable the whole or any
                         part of any of the Insurances; or

              (iii)      brings  any  particular  insured  liability  within the
                         scope of an exclusion or exception to the Insurances;

22.3.3        not make any modification or alteration to the Insurances material
              and adverse to the interests of any of the Indemnitees;

22.3.4        be responsible for any deductible under the Insurances;

22.3.5        provide any other  information  and  assistance  in respect of the
              Insurances that Sublessor may from time to time reasonably require
              including,  for the avoidance of doubt,  lists of the underwriters
              and the  exposures of each of those  underwriters  which may carry
              the Insurances from time to time;

22.3.6        not  create  any  Security  Interests  over  the Insurances except
              pursuant to the Assignment of Insurances;

22.3.7        not use or keep or permit the  Aircraft or any part  thereof to be
              used or kept for any  purpose,  in any  manner or in any place not
              covered by the required policies;

22.3.8        not  cause  or  permit  the  Aircraft  or any part  thereof  to be
              employed  in  any  place  or in any  manner  or  for  any  purpose
              inconsistent  with the terms or outside the cover  provided by any
              required policy;

22.3.9        not  knowingly  effect or  authorise  the  placement  of insurance
              covering the same subject matter as that covered by the Insurances
              (except on a contingent or other secondary basis); and


22.3.10       furnish to the Sublessor:

                  (i)    on the date hereof and thereafter within seven (7) days
                         after each renewal date of each policy a certificate or
                         certificates signed  by the insurers  or the  insurance
                         broker  providing    evidence  of  insurance   coverage
                         pursuant to this Agreement;

                  (ii)   on  request,  confirmation  of  payment  by, or  at the
                         direction  of the  Sublessor of each sum payable  under
                         or in connection with any required policy;

                  (iii)  on request,  such evidence as the Sublessor may require
                         of the  Sublessee's  compliance  with  its  obligations
                         under this Agreement; and

                  (iv)   any   notice   received   from  the  insurers   or  the
                         insurance  brokers  (within  three   Business  Days  of
                         receipt)  relating    to  or  in  connection  with  any
                         cancellation   of   the  Insurances   or  any  material
                         alteration of the Insurances.


22.4          Renewal of Insurances

Sublessee shall commence  renewal  procedures at least thirty (30) days prior to
expiry of any of the Insurances, and provide to Sublessor:

22.4.1        confirmation  of  completion  of renewal at least 15 days prior to
              each expiry date of any of the Insurances;

22.4.2        certificates  of insurance and a brokers' letter of undertaking in
              a form  acceptable  to  Sublessor  and in English,  detailing  the
              coverage and confirming  the insurers'  agreement to the specified
              insurance  requirements  of this  Agreement  within seven (7) days
              after each renewal date; and

22.4.3        any  other  information  as  Sublessor  may  reasonable request be
              provided by the insurance broker at least fifteen (15) days before
              such expiry;

22.5          AVN 2000


22.6          Failure to Insure

If Sublessee fails to maintain the Insurances in compliance with this Agreement,
Sublessee shall:

22.6.1        forthwith  ground or cause to be grounded  the  Aircraft and shall
              keep or procure that the Aircraft be kept grounded until such time
              as all the Insurances shall again be in full force and effect; and

22.6.2        immediately   notify  Sublessor  of  the   non-compliance  of  the
              Insurances  and provide  Sublessor  with full details of any steps
              which  Sublessee is taking or proposes to take, in order to remedy
              such non-compliance;

and each of the Indemnitees will be entitled but not bound, without prejudice to
any other rights of Sublessor under this Agreement:

              (i)        to pay  the  premiums  due or to  effect  and  maintain
                         insurances  satisfactory to Sublessor and substantially
                         the  same  as  the  Insurances  required  hereunder  or
                         otherwise  remedy  Sublessee's  failure in such manner,
                         including to effect and maintain an "owner's  interest"
                         policy, as Sublessor considers appropriate. Any sums so
                         expended by Sublessor will become  immediately  due and
                         payable  by  Sublessee  to  Sublessor   together   with
                         interest  thereon at the Default Rate, from the date of
                         expenditure   by   Sublessor   up  to   the   date   of
                         reimbursement by Sublessee; and

              (ii)       at any time while such failure is continuing to require
                         the  Aircraft to remain at any airport or to proceed to
                         and remain at any airport designated by Sublessor until
                         the failure is remedied to Sublessor's satisfaction.

22.7          Continuation of Insurances

Sublessee  agrees to effect and maintain at  Sublessee's  cost  airline  general
third party liability  insurances in the form required by this Agreement for two
(2) years after the Expiry Date whether or not Sublessee or Sublessor  continues
to have any interest in the Aircraft.

22.8          Application of Insurance Proceeds

As between Sublessor and Sublessee:

22.8.1        all  insurance  payments  received  as the  result of a Total Loss
              occurring  during the Lease Term will be paid to  Sublessor  or to
              Sublessor's  Lender pursuant to the terms of any security given by
              Owner Trustee;

22.8.2        all insurance proceeds of any damage or loss to the Aircraft,  any
              Engine  or  any  Part   occurring   during   the  Lease  Term  not
              constituting a Total Loss and in excess of the Damage Notification
              Threshold  will be paid to Sublessor and applied in payment (or to
              reimburse  Sublessee)  for repairs or replacement  property,  upon
              Sublessor  being  satisfied that the repairs or  replacement  have
              been effected in accordance with this Agreement; and

22.8.3        notwithstanding  clause 22.8.1 and 22.8.2 above, if at the time of
              the payment of any such insurance  proceeds a Default has occurred
              and is  continuing,  all such proceeds will be paid to or retained
              by Sublessor to be applied toward payment of any amounts which may
              be or become  payable by Sublessee in such order as Sublessor sees
              fit or as Sublessor may elect.

22.9          Pursuit of Claims

The parties shall  cooperate in the pursuit of any claims under the  Insurances.
In  pursuing  any such  claims,  the parties  shall take  account of each others
interests  but,  if there is any  material  disagreement  between the parties in
respect of how any such claim shall be pursued, the interests of Sublessor shall
be paramount.


23.           loss, damages and requisition

23.1          Total Loss Prior to Pre-Delivery Acceptance

If a Total Loss  occurs  prior to  Pre-Delivery  Acceptance  of the  Aircraft to
Sublessee,  this Agreement shall immediately terminate,  and except as expressly
stated in this  Agreement  neither  party will have any  further  obligation  or
liability  under this  Agreement,  except that Sublessor will repay to Sublessee
the amount of Security Deposit paid under this Agreement.

23.2          Total Loss After Pre-Delivery Acceptance

23.2.1        If a  Total  Loss  occurs  after  Pre-Delivery  Acceptance  of the
              Aircraft to  Sublessee,  Sublessee  shall pay the  Sublessor on or
              prior to the earlier of:

              (i)        Sixty (60) days after the Total Loss Date; and

              (ii)       the date of receipt of insurance proceeds in respect of
                         that Total Loss,

the aggregate of (x) the Agreed Value and (y) Rent to the date of payment.

23.2.2        Subject  to  the  rights  of  any insurers or other third parties,
              including Sublessor's Lender upon irrevocable payment  in  full to
              Sublessor of the Agreed Value and all  other  amounts which may be
              or become payable  to  Sublessor  under  this Agreement, Sublessor
              shall direct Owner  Trustee  to transfer to Sublessee all of Owner
              Trustee's and Sublessor's rights  (if any)  to (x) the Airframe or
              any Engines and Parts whether or not installed when the Total Loss
              occurred, on an  as-is  where-is  basis  and  without  recourse or
              warranty (save as to  freedom from Sublessor Liens), and Sublessor
              shall procure the execution and delivery of such bills of sale and
              other instruments as Sublessee may reasonably  request to evidence
              such transfer, free and clear of all rights of Owner  Trustee  and
              Sublessor and (y) any other  rights  in respect of the Aircraft or
              any part thereof or any further  requisition or insurance proceeds
              in respect  thereof.  Sublessee shall  indemnify Owner Trustee and
              Sublessor for all fees, expenses  and  Taxes incurred by Sublessor
              in connection with any such transfer.

23.2.3        If a Total Loss of the Aircraft or the Airframe  occurs during the
              Lease Term,  Rent shall  continue until the date of payment of the
              Agreed Value and all other amounts due under the Sublease and upon
              payment  of the  Agreed  Value and all other  sums due under  this
              Agreement,   the  leasing  of  the  Aircraft   shall   immediately
              terminate,  but without prejudice to the continuing obligations of
              the Sublessee (as to indemnity or otherwise) under this Agreement;
              and  Sublessor  and, if not  already  recovered,  Sublessee  shall
              proceed  diligently  and  co-operate  fully with each other in the
              recovery of the Total Loss Proceeds.

23.3          Total Loss of Engines

23.3.1        Upon an Engine  Total  Loss of any  Engine  not  installed  on the
              Aircraft,  or an Engine  Total Loss of an Engine  installed on the
              Airframe  not  involving a Total Loss of the  Airframe  (in either
              case, a "Destroyed Engine"), Sublessee shall give Sublessor prompt
              written notice  thereof and Sublessee  shall replace the Destroyed
              Engine as soon as  reasonably  possible  by  procuring  that Owner
              Trustee acquires, at Sublessee's expense,  title to another engine
              complying with the  requirements of Clause 17.6. Such  Replacement
              Engine  shall upon  acquisition  by the  Sublessor be an Engine as
              defined herein;

23.3.2        Sublessee  agrees to take such action as Sublessor may  reasonably
              request in order  that any such  Replacement  Engine  shall be the
              property of Owner  Trustee,  and  subleased  hereunder on the same
              terms as the Destroyed Engine.  Sublessee's obligation to pay Rent
              shall  continue in full force and effect,  but an amount  equal to
              the Total Loss Proceeds  received by Sublessor or, as the case may
              be, Sublessor's Lenders with respect to the Destroyed Engine, less
              any cost,  expenses,  Taxes or duties  incurred in connection with
              the collection  thereof,  shall,  subject to Sublessor's  right to
              deduct therefrom any amounts then due and payable by the Sublessee
              under this Agreement, be paid to Sublessee;

23.3.3        Immediately  upon  the  effectiveness  of such  substitution,  and
              without  further act, title to the replaced Engine shall thereupon
              vest in Sublessee, in an as-is, where-is condition, free and clear
              of all rights and Security Interests of Owner Trustee, Sublessor's
              Lender  and  Sublessor  and  shall no  longer  be deemed an Engine
              hereunder.

23.4          Requisition

23.4.1        During any requisition for use or hire of the Aircraft, any Engine
              or Part that does not constitute a Total Loss:

              (i)        the Rent and other amounts payable under this Agreement
                         will not be suspended  or abated  either in whole or in
                         part,  and  Sublessee  will not be released from any of
                         its other  obligations  under the Agreement (other than
                         operational  obligations with which Sublessee is unable
                         to comply solely by virtue of the requisition);

              (ii)       so long as no Default or Event of Default has  occurred
                         and is continuing,  Sublessee  shall be entitled to any
                         hire paid by the requisitioning authority in respect of
                         the Lease Term;

              (iii)      Sublessee  shall, as soon as practicable  after the end
                         of any such  requisition,  cause the Aircraft to be put
                         into the condition required by this Agreement.

23.4.2        If the Aircraft is under  requisition  for hire at the Expiry Date
              the leasing of the Aircraft  under this  Agreement  shall continue
              until the  earlier of (x) when the  Aircraft  becomes a Total Loss
              and  Sublessor  receives the Agreed Value  together with any other
              amounts then due and unpaid under this  Agreement and (y) when the
              Aircraft is returned prior to becoming a Total Loss, and Sublessee
              satisfies the Return Conditions PROVIDED THAT:

              (i)        the  obligations  of Sublessee  including in respect of
                         payment of Rent, including Reserves,  shall continue in
                         full force and effect  until the  leasing  ends  except
                         that during the  continuation  of the  requisition  for
                         hire  while  it  does  not  constitute  a  Total  Loss,
                         Sublessee   shall  be   released   from  those  of  its
                         obligations  that it is prevented from  performing as a
                         result of the requisition of the Aircraft;

              (ii)       unless a Total Loss has  occurred (in which case Clause
                         23.2  shall  apply),  Sublessee  shall  be  obliged  to
                         redeliver the Aircraft to Sublessor in accordance  with
                         Clause 24;

              (iii)      provided  no Default or Event of Default is  continuing
                         Sublessee  shall be  entitled to receive and retain any
                         requisition payments made in respect of the Aircraft.

              (iv)       Sublessee  shall  indemnify  Sublessor  for any  Losses
                         which Sublessor  suffers  (Sublessor  undertakes to use
                         its reasonable best efforts to mitigate such Losses) as
                         a  result  of  Sublessee   returning  the  Aircraft  to
                         Sublessor after the Expiry Date.


24.           redelivery

24.1          Redelivery of Aircraft; General Conditions

On the  Redelivery  Date,  Sublessee  shall  unless a Total  Loss  has  occurred
redeliver  the Aircraft and the Aircraft  Documents to Sublessor at  Sublessee's
expense at the  Redelivery  Location.  If the  Aircraft  has been damaged and is
being  repaired  in a  timely  manner,  then the  term of the  Sublease  will be
extended and Sublessee's obligations under this Agreement shall continue in full
force and effect and during the course of such repair and, so long as no Default
or Event of Default shall have occurred and be  continuing,  the Sublessor  will
make  insurance  proceeds  available to  accomplish  such repairs as provided in
Clause 23. When the repairs are completed,  the Aircraft shall be redelivered to
Sublessor. At the time of the redelivery of the Aircraft:

24.1.1        the  Aircraft  shall  be  free and clear of all Security Interests
              other than Sublessor Liens;

24.1.2        all  maintenance to the Aircraft due for  performance on or before
              the Expiry Date shall have been completed in accordance  with this
              Agreement;

24.1.3        the Aircraft shall be in compliance with the Return Conditions;

24.1.4        the Aircraft shall comply with such other reasonable  requirements
              to which  Sublessor and Sublessee  have agreed and that  Sublessor
              has agreed to pay for; provided,  however, that if compliance with
              Sublessor's  request is the sole cause of a delay in the return of
              the Aircraft beyond the Expiry Date, then Rent shall abate for the
              period of such delay solely attributable to Sublessee's compliance
              with Sublessor's request;

24.1.5        any service  bulletin  kits which are allocated to the Aircraft at
              no charge by the Manufacturer and not delivered to Sublessor as at
              the  Expiry  Date  will be  shipped  to a  location  specified  by
              Sublessor at Sublessee's cost.

For the avoidance of doubt, Sublessee will not be responsible for any inaccuracy
or  incompleteness  in the  Aircraft  Documents  that  pertains  to  any  period
preceding  Delivery,  provided always that the foregoing shall not in any way be
construed as waiver by Sublessor of Sublessees obligations to keep, maintain and
update  Aircraft  Records  during  the Lease Term in  accordance  with the other
provisions of this Agreement.

24.2          Final Inspection

Immediately  prior to  redelivery  of the  Aircraft,  Sublessee  shall  make the
Aircraft  available  to  Sublessor  for  inspection  (Final  Inspection)  at the
Technical  Redelivery  Location  in order to verify  that the  condition  of the
Aircraft complies with the Return Conditions. The Final Inspection shall be long
enough to permit Sublessor to:

              (i)        inspect the Aircraft Documents;

              (ii)       inspect the Aircraft and uninstalled Parts;

              (iii)      inspect the Engines, including without limitation (i) a
                         video boroscope  inspection of (A) the low pressure and
                         high pressure compressors and (B) turbine area and (ii)
                         engine condition runs.

24.3          Operational Ground Check; Demonstration Flight

24.3.1        Promptly after completion of any corrections required under Clause
              24.2,  Sublessee  shall  conduct  an  operations  ground  check in
              accordance  with  the  applicable   Return   Conditions  and  with
              Sublessee's   maintenance  manual  criteria  for  the  purpose  of
              demonstrating  to  Sublessor  the  satisfactory  operation  of the
              systems that are normally ground checked by Sublessee, including a
              full fuel tank leak stand test,  hydraulic internal leak check and
              pitot static systems check.  Sublessee shall promptly  correct any
              discrepancies required to be corrected in order to comply with the
              maintenance manual criteria or the provisions of this Agreement.

24.3.2        The Aircraft shall have at least a two hour  demonstration  flight
              performed  by and at the expense of  Sublessee  (with  Sublessor's
              representatives  as on-board  observers) using the  manufacturer's
              acceptance  test flight  procedure or any other  procedure used by
              Sublessee   and   acceptable   to  Sublessor  in  its   reasonable
              discretion.

24.3.3        Sublessee  shall repair all  discrepancies  discovered  during the
              final   inspection   and   demonstration   flight,   which  exceed
              maintenance   manual  allowable  limits,  and  shall  correct  all
              discrepancies in the Aircraft Documents.

24.3.4        When  Sublessee has complied with the  provisions of Clause 24.3.3
              Sublessee  shall  deliver the Aircraft at the Physical  Redelivery
              Location.

24.4          Non-compliance

To the  extent  that,  at the time of Final  Inspection,  the  condition  of the
Aircraft does not comply with this Agreement  (except Clause 24.1.4),  Sublessee
shall at Sublessor's option:

24.4.1        immediately  rectify  the  non-compliance  and to the  extent  the
              non-compliance  extends beyond the Redelivery Date, the Lease Term
              will be automatically  extended until the  non-compliance has been
              rectified and Sublessee shall be required to pay Rent to Sublessor
              during  that  period at the rate  equal to two (2) times the daily
              Rent (Rent per month divided by 30) per day payable monthly or, if
              earlier,  on the date on which the non-compliance is rectified and
              the return of the Aircraft is accepted by Sublessor; or

24.4.2        redeliver the Aircraft to Sublessor and indemnify  Sublessor,  and
              provide cash to Sublessor in an amount reasonably  satisfactory to
              Sublessor  as  security  for that  indemnity,  against the cost of
              putting  the  Aircraft  into  the   condition   required  by  this
              Agreement.

Sublessor's  option in Clause 24.4 is not  available to Sublessor  provided that
(i) Sublessee has notified Sublessor of its intent to rectify the non-compliance
prior to the Expiry Date and (ii) Sublessee  will in the  reasonable  opinion of
Sublessor be able to rectify such non-compliance on or before Expiry Date.

For the  avoidance  of doubt,  Sublessor  shall not be entitled to exercise  its
option under this Clause 24.4 and  Sublessee  shall suffer no loss or penalty to
the extent that the Aircraft does not, on Final  Inspection,  comply with Clause
24.1.4 but is otherwise in compliance with the Return Conditions.

24.5          Acknowledgment

Provided  Sublessee  has complied  with its  obligations  under this  Agreement,
following redelivery of the Aircraft by Sublessee to Sublessor at the Redelivery
Location, the parties shall execute an acknowledgement confirming that Sublessee
has  redelivered  the Aircraft to Sublessor in  accordance  with this  Agreement
substantially in the form of Schedule 6.


24.6          Return of the Letter of Credit

Upon  compliance  by Sublessee  with all its  obligations  under this  Agreement
(including  reconciliation  of all  maintenance  reserves  and any carried  over
deficiency at re-delivery) and the execution of the  acknowledgement  set out in
Clause 24.5, Sublessor shall return to Sublessee the Letter of Credit.


25.           events of default

25.1          Events

Each of the following  events will constitute an Event of Default and a material
breach of this Agreement:

                        (a)       Non-payment: Sublessee fails to pay any amount
                                  payable by it under the Transaction  Documents
                                  or Other  Agreements  in the currency in which
                                  such sum fell due in  respect of  payments  of
                                  Rent or Maintenance Reserves, within three (3)
                                  Business  Days of the  due  date  for  payment
                                  thereof and, in respect of any other payments,
                                  within five (5)  Business  Days of the date of
                                  receipt of written notice for payment thereof;

                        (b)       Insurance:  insurance cover on or with respect
                                  to the  Aircraft  for the benefit of Sublessor
                                  (and any additional insured) is not maintained
                                  in  accordance  with  the  provisions  of this
                                  Agreement or the Aircraft is operated  outside
                                  the scope of such insurance coverage; or

                        (c)       Delivery:  Sublessee fails to take Delivery of
                                  the Aircraft when obligated to do so under the
                                  terms of this Agreement; or

                        (d)       Redelivery:  Sublessee  fails  to  return  the
                                  Aircraft to Sublessor on the  Redelivery  Date
                                  in accordance with Clause 24; or

                        (e)       Breach:   Sublessee   defaults   in  the   due
                                  performance   and   observance  of  any  other
                                  obligations   contained  in  the   Transaction
                                  Documents  and such  default  is not  remedied
                                  within  twenty (20) days of becoming  aware of
                                  such default; or

                        (f)       Representation:  any representation,  warranty
                                  or  statement  made  or  deemed  to be made by
                                  Sublessee in the  Transaction  Documents or in
                                  any   certificate,    statement   or   opinion
                                  delivered  by it  hereunder  or in  connection
                                  herewith   is    incorrect,    inaccurate   or
                                  misleading  in any  respect  which is material
                                  when  made  or  deemed  to be  made  or if the
                                  effects  or  consequences  of such  incorrect,
                                  inaccurate   or   misleading   representation,
                                  warranty or statement  are capable of cure and
                                  Sublessee   fails  to  cure  such  effects  or
                                  consequences  within  twenty  (20) days  after
                                  becoming aware of such default; or

                        (g)       Approvals:  any governmental or other consent,
                                  license or  authorization  required by law for
                                  the  validity or  legality of the  Transaction
                                  Documents or the performance hereof or thereof
                                  (other  than any such which may be required to
                                  be  obtained by  Sublessor)  is  withdrawn  or
                                  ceases,  for any  reason,  to be in full force
                                  and effect or is not renewed or obtained  when
                                  required  and  such   withdrawal,   cessation,
                                  non-renewal or non-obtaining in the opinion of
                                  Sublessor   may   prejudice   the   rights  of
                                  Sublessor  under  this  Agreement  or  in  the
                                  reasonable  opinion  of  Sublessor  may have a
                                  material   adverse   effect   on    Sublessees
                                  obligation  to perform its  obligations  under
                                  this Agreement; or

                        (h)       Registration:

                                   (i)       the registration of the Aircraft is
                                             cancelled other than as a result of
                                             an act or omission of  Sublessor or
                                             another  Indemnitee  including  the
                                             Owner  Trustee and  Sublessor or an
                                             affiliate of the Owner  Trustee and
                                             Sublessor; or

                                   (ii)      Sublessee  ceases  to  be a US  Air
                                             Carrier   authorised  to  transport
                                             passengers in common carriage; or

                                   (iii)     the  Aircraft  ceases  to be "based
                                             and  primarily  used in the  United
                                             States"  within  the  meaning of 14
                                             Code of Federal Regulations 47.9.

                        (i)       Possession: Sublessee abandons the Aircraft or
                                  the Engines, or Sublessee or any Permitted Air
                                  Carrier  no longer  has  unencumbered  control
                                  (other than Permitted  Liens) or possession of
                                  the  Aircraft or Engines,  except as otherwise
                                  permitted by this Agreement; or

                        (j)       Discontinuation:  Sublessee  threatens  to  or
                                  temporarily   or   permanently    discontinues
                                  business or sells or otherwise disposes of all
                                  or substantially all of its assets; or

                        (k)       Adverse  change:  A  material  adverse  change
                                  occurs in the financial condition of Sublessee
                                  which in the  reasonable  opinion of Sublessor
                                  may  have  a  material   negative   impact  on
                                  Sublessees ability to perform its  obligations
                                  hereunder; or

                        (l)       Cross Default:  any Financial  Indebtedness of
                                  Sublessee (in an aggregate amount in excess of
                                  US$1,000,000   or  its   equivalent  in  other
                                  currencies) becomes due and payable, or may be
                                  declared due and payable,  prior to its stated
                                  maturity  by reason of  default  by  Sublessee
                                  (having regard to any applicable grace period)
                                  or any such Financial Indebtedness is not paid
                                  on  the  due  date  for  payment  thereof  (as
                                  extended by any applicable grace period); or

                        (m)       Insolvency:  Sublessee is declared bankrupt or
                                  becomes  insolvent  or is  unable  to pay  its
                                  debts  as  and  when  the  same  fall  due  or
                                  declares a  moratorium  on the  payment of its
                                  indebtedness  or makes an  assignment  for the
                                  benefit of  creditors  generally or is subject
                                  to bankruptcy,  liquidation, debt negotiations
                                  or any analogous proceedings; or

                        (n)       Proceedings:  Any  proceedings,   resolutions,
                                  filings  or  other  steps  are  instituted  or
                                  threatened  with respect to the Sublessee or a
                                  substantial   part of   Sublessees    property
                                  relating  to  the   bankruptcy,   liquidation,
                                  reorganisation or protection from creditors of
                                  Sublessee.  If instituted by Sublessee or done
                                  by  the   Sublessee,   the  same  will  be  an
                                  immediate  Event of Default.  If instituted by
                                  another  Person,  the same will be an Event of
                                  Default   if  not   dismissed,   remedied   or
                                  relinquished within twenty (20) days; or

                        (o)       Judgments:  Any order,  judgement or decree is
                                  entered by any court of competent jurisdiction
                                  appointing a receiver,  trustee or  liquidator
                                  of  Sublessee  or a  substantial  part  of its
                                  property  or  if a  substantial  part  of  its
                                  property is to be  sequestered.  If instituted
                                  by  Sublessee  or done by the  Sublessee,  the
                                  same will be an immediate Event of Default. If
                                  instituted by another Person, the same will be
                                  an Event of Default if not dismissed, remedied
                                  or relinquished within twenty (20) days; or

                        (p)       Air   Navigation   Charges:    Any   competent
                                  authority  has unpaid Air  Navigation  Charges
                                  due from  Sublessee  (unless  such charges are
                                  being   contested   in  good   faith   and  by
                                  appropriate  proceedings and such  proceedings
                                  do not  involve  any danger of the  detention,
                                  interference with the use or operation,  sale,
                                  forfeiture  or loss of the  Aircraft) and such
                                  charges remain  outstanding of a period of ten
                                  (10) days from the due date thereof;  provided
                                  that such 10 day grace  period  will not apply
                                  if   there   is   a   danger   of   detention,
                                  interference with the use or operation,  sale,
                                  forfeiture or loss of the Aircraft; or

                        (q)       Airport   Charges:   any  airport  has  unpaid
                                  Airport  Charges  due from  Sublessee  (unless
                                  such charges are being contested in good faith
                                  and  by  appropriate   proceedings   and  such
                                  proceedings  do not  involve any danger of the
                                  detention,   interference   with  the  use  or
                                  operation,  sale,  forfeiture  or  loss of the
                                  Aircraft) and such charges remain  outstanding
                                  for a  period  of ten (10)  days  from the due
                                  date thereof;  provided that such 10 day grace
                                  period  will not apply if there is a danger of
                                  detention,   interference   with  the  use  or
                                  operation,  sale,  forfeiture  or  loss of the
                                  Aircraft; or

                        (r)       Other   Default:   an  Event  of   Default  is
                                  continuing    unremedied   under   any   Other
                                  Agreement  between  Sublessee and Sublessor or
                                  another  lessor or  sublessor  that either (i)
                                  shares the same general partner or controlling
                                  shareholder   with  Sublessor  or  (ii)  whose
                                  beneficiary shares the same general partner or
                                  controlling shareholder with Sublessor.

25.2          Sublessor's Rights

25.2.1        If an Event of Default occurs, without prejudice, and in all cases
              addition to any other rights of Sublessor  under this Agreement or
              under  applicable  law (to the extent  permitted by and subject to
              compliance with any mandatory requirement, of law):

              (i)        in the case of a default  under Clause  25.1(m) or (o),
                         without the need for notice or demand,  this  Agreement
                         will automatically  terminate together with any and all
                         other rights of Sublessee  with respect to the Aircraft
                         but without prejudice to the continuing  obligations of
                         Sublessee under this Agreement, whereupon all rights of
                         Sublessee under this Agreement shall cease; or

              (ii) in all other cases Sublessor may at any time thereafter:

                         (aa)      by notice  to  Sublessee  and with  immediate
                                   effect  terminate the leasing of the Aircraft
                                   and any and all  other  rights  of  Sublessee
                                   with  respect  to the  Aircraft  but  without
                                   prejudice to the  continuing  obligations  of
                                   Sublessee under this Agreement, whereupon all
                                   rights  of  Sublessee  under  this  Agreement
                                   shall cease; or

                         (bb)      proceed  by   appropriate   court  action  or
                                   actions  to  enforce   performance   of  this
                                   Agreement  or  to  recover  damages  for  the
                                   breach  of  this   Agreement   provided  that
                                   damages  recoverable  under UCC 2-A  sections
                                   527 through 530 and 532 shall be  recoverable
                                   in  the  case  of  any   Event   of   Default
                                   hereunder; or

                         (cc)      for Sublessees account do anything that   may
                                   reasonably  be  required  to cure any default
                                   and  recover  from  Sublessee  all reasonable
                                   costs, including  reasonable  legal  fees and
                                   expenses  incurred  in doing so and  interest
                                   thereon at the Default Rate; or

                         (dd)      either:

                                   (A)       at its  option,  may enter upon the
                                             premises  where the Airframe or any
                                             or  all   Engines  are  located  or
                                             believed  to be  located  and  take
                                             immediate  possession of and remove
                                             such  Airframe  or Engines  without
                                             the necessity for first instituting
                                             proceedings,    or    by    summary
                                             proceedings   or   otherwise,   and
                                             Sublessee  shall comply  therewith,
                                             all without  liability to Sublessor
                                             for or by reason  of such  entry or
                                             taking possession,  whether for the
                                             restoration  or damage to  property
                                             caused by such taking or otherwise;

                                   (B)       by serving notice require Sublessee
                                             to   redeliver   the   Aircraft  to
                                             Sublessor    at   the    Redelivery
                                             Location or such other  location as
                                             Sublessor may require.

                         (ee)      Whether or not Subessor shall have exercised,
                                   or shall thereafter at any time exercise, any
                                   of  its  rights under clause 25.2.1(dd) above
                                   with  respect  to  all  or  any  part  of the
                                   Aircraft, Sublessor,  by  written  notice  to
                                   Sublessee  specifying  a  payment  date   not
                                   earlier than ten (10)  days  from the date of
                                   such  notice,  may  demand that the Sublessee
                                   pay to Sublessor,  and  Sublessee  shall  pay
                                   Sublessor, on the payment  date  specified in
                                   such notice as liquidated  damages and not as
                                   a penalty (in lieu of the instalments of Rent
                                   due  for  periods  commencing on or after the
                                   payment date  in such  notice),  any   unpaid
                                   instalments  of Rent due for periods prior to
                                   the period  commencing  with the payment date
                                   specified in such  notice  plus  the  present
                                   value  of  the  remaining instalments of Rent
                                   during  the  Initial Lease Term and Extension
                                   Lease  Term,  if  any  (together, the "Term")
                                   using  in  each  case  a discount rate of the
                                   amount of interest then paid on U.S. Treasury
                                   Bills  of  similar  maturity.   In  addition,
                                   Sublessee shall be liable for the amounts set
                                   forth in Clause 25.3(ii) and (iii).

25.2.2        If an Event of Default  occurs,  Sublessor may sell or re-lease or
              otherwise  deal with the  Aircraft at such time and in such manner
              as Sublessor  considers  appropriate in a commercially  reasonable
              manner,  free and clear of any  interest of  Sublessee  as if this
              Agreement  had never been  entered  into and as if  Sublessee  had
              never made any  payments  hereunder.  While an Event of Default is
              continuing,  Sublessee  will not operate the Aircraft  without the
              consent of Sublessor.

25.3          Default Payments

Sublessee shall be liable for:

              (i)        any  and  all unpaid Rent due hereunder before or after
                         any termination hereof;
 
              (ii)       any  and  all  unpaid  Supplemental  Rent due hereunder
                         before or after any termination hereof;

              (iii)      all costs and expenses (including reasonable attorney's
                         fees  and  disbursements)  incurred  by  Sublessor   in
                         connection with or as a result of any Event  of Default
                         or exercise of remedies hereunder,  including,  but not
                         limited to, (i) all  costs  and  expenses  incurred  in
                         connection  with  recovering possession of the Aircraft
                         and in carrying out any works or modifications required
                         to  place  the  Aircraft  in the condition specified in
                         Clause 24.1 and remarketing the Aircraft, (ii) interest
                         at  the  Default  Rate  on any amount not paid when due
                         under this Agreement  and (iii) an amount sufficient to
                         fully compensate  Sublessor  for  any loss or damage to
                         Sublessor's residual  interest  in  the  Aircraft.  All
                         costs  and  expenses  referred  to  in  the   preceding
                         sentence shall be payable by Sublessee upon   demand by
                         the   Sublessor  unless  otherwise  specified  in  this
                         Agreement.  All  such  obligations  shall  survive  any
                         termination of  this  Agreement  or  the leasing of the
                         Aircraft or any portion thereof hereunder.

              Expect as otherwise  expressly  provided above, no remedy referred
              to in this Clause 25 is intended to be  exclusive,  but each shall
              be  cumulative  and in  addition to any other  remedy  referred to
              above or otherwise available to Sublessor at law or in equity. The
              exercise or  beginning of exercise by Sublessor of any one or more
              of such  remedies  shall not  preclude the  simultaneous  or later
              exercise  by  Sublessor  of any or all  such  other  remedies.  No
              express or  implied  waiver by  Sublessor  of any Event of Default
              hereunder  shall in any way be, or be construed to be, a waiver of
              any future or subsequent Event of Default.


26.           assignment and transfer

26.1          By Sublessee

No  assignment,  novation,  transfer,  mortgage  or other  change may be made by
Sublessee in any of its rights with respect to the Aircraft, Engine, or Parts or
this Agreement.

26.2          By Sublessor

Subject to Sublessees  rights pursuant to this  Agreement,  Sublessor may at its
expense and at any time and without  Sublessees consent sell, assign or transfer
its rights and interest hereunder to a third party,  ("Sublessors's  Assignee"),
provided that such sale,  transfer,  or assignment shall not increase Sublessees
obligations. Sublessor will cooperate with Sublessee to ensure minimum practical
disturbance or cost in connection with such assignment or transfer of rights and
interest  hereunder  and  Sublessor  shall  reimburse  Sublessee for any expense
incurred by Sublessee in connection with such assignment or transfer.  Sublessee
agrees to cooperate in good faith with  Sublessor  in such sale,  assignment  or
transfer and provide  Sublessor and  Sublessor's  Assignee with such  reasonable
assistance as Sublessor  may require,  including but not limited to assisting in
any of Sublessor's  and Sublessors  Assignee's  efforts to minimize or eliminate
any Taxes related to such assignment or transfer.  For a period of two (2) years
after  any such sale or  assignment  and at  Sublessee's  cost,  Sublessee  will
continue to name Owner Trustee,  Sublessor and Sublessor's  Lender as additional
insureds in accordance with the insurance requirements set out in Clause 22.

26.3          Assignment to Lender

26.3.1        Subject to Sublessee's rights under this Agreement,  Owner Trustee
              may at any time grant Security Interests over the Aircraft and the
              benefit of this Agreement and any other  agreement  related to the
              Aircraft to any Sublessor's Lender as security for Owner Trustee's
              obligations to such Sublessor's  Lender,  provided by doing so the
              obligations of Sublessee under this Agreement shall not materially
              increase.  Owner  Trustee's  rights  to grant  any  such  Security
              Interests  shall be subject  only to receipt  by  Sublessee  of an
              acknowledgement,  in form and substance reasonably satisfactory to
              Sublessee,  from or on behalf of  Sublessor's  Lender  relating to
              quiet enjoyment and other related rights.

26.3.2        On Sublessor's request, Sublessee will execute all such  documents
              as Owner Trustee or  Sublessor's  Lender  may  reasonably  require
              (including  an  Estoppel  Certificate)    to  confirm  Sublessee's
              obligations under this Agreement and for the purpose of perfecting
              and  ensuring  and maintaining  the  perfection  of  any  Security
              Interest  granted  by  Owner  Trustee  over  the  Aircraft or this
              Agreement and obtain Sublessee's confirmation  that  no  Event  of
              Default is outstanding.  Sublessee,  at  Sublessors  expense, will
              provide   all  other  reasonable  assistance  and  cooperation  to
              Sublessor,  Owner Trustee or Sublessor's Lender in connection with
              any of the matters referred to in this Clause 26 or the perfection
              and  maintenance  of  any related Security Interest, the making of
              any necessary changes   to  the  Insurances,  the  making  of  any
              necessary filings and registrations  in the State of Incorporation
              or the provision of any appropriate counsel's opinions in relation
              to  Sublessee's  obligations.  Except  with respect to the initial
              documentation and filings to  be  done  in  connection  with  this
              Agreement or at the time of Delivery of  the  Aircraft  hereunder,
              Sublessor   will   reimburse   Sublessee   for    its   reasonable
              out-of-pocket costs including reasonable legal fees  and  expenses
              in reviewing documents required by Sublessor or Sublessor's Lender

26.3.3        Sublessor   will   obtain  for  the   benefit  of   Sublessee   an
              acknowledgement  from any  Sublessors   Assignee  or   Sublessor's
              Lender that,  so long as no Default has occurred and is continuing
              hereunder,  such  Person  will  not   interfere   with  Sublessees
              quiet, peaceful use and enjoyment of the Aircraft.

26.4          Sublessor Includes Sublessor's Assignee and Sublessor's Lender

Wherever the term  "Sublessor"  is used in this  Agreement in relation to any of
the  provisions  relating to  registration,  title,  disclaimer,  indemnity  and
insurance contained in Clauses 12, 20, and 22 respectively, the term "Sublessor"
will be deemed  to  include  Sublessors  Assignee  and  Sublessor's  Lender,  if
applicable.


27.           miscellaneous provisions

27.1          Rights Cumulative, Waivers

The rights of Sublessor under this Agreement are cumulative, may be exercised as
often as  Sublessor  considers  appropriate  and are in addition to  Sublessor's
rights under the general law.  The rights of Sublessor  against  Sublessee or in
relation to the Aircraft,  whether  arising under this  Agreement or the general
law, shall not be capable of being waived or varied otherwise than by an express
waiver or variation in writing; and in particular any failure to exercise or any
delay in  exercising  any of such  rights  shall  not  operate  as a  waiver  or
variation of that or any other such right;  any defective or partial exercise of
any of such rights shall not  preclude any other or further  exercise of that or
any other  such  right;  and no act or  course  of  conduct  or  negotiation  on
Sublessor's  part or on its behalf shall in any way preclude it from  exercising
any such right or constitute a suspension or any variation of any such right.

27.2          Delegation

Sublessor may delegate to any person or persons all or any of its rights, powers
or discretions  vested in it by this  Agreement,  and any such delegation may be
made upon such terms and conditions and subject to such  regulations  (including
power to sub-delegate) as Sublessor in its absolute discretion thinks fit.

27.3          Expenses

27.3.1        So long as the  Aircraft is  tendered  for  Delivery to  Sublessee
              pursuant to this  Agreement,  Sublessee  shall pay to Sublessor on
              demand:

              (i)        all reasonable expenses including legal,  professional,
                         and  out-of-pocket  expenses  incurred  or  payable  by
                         Sublessor  in  connection  with  any  amendment  to  or
                         extension  of  or  other  documentation   requested  by
                         Sublessee in  connection  with,  or the granting of any
                         waiver  or  consent   under  this   Agreement   or  the
                         monitoring  of   compliance  by  Sublessee   with  this
                         Agreement,  but in  the  case  of  such  monitoring  of
                         compliance,  only if upon such monitoring  Sublessee is
                         found to be in Default under this Agreement; and

              (ii)       all expenses including legal and other costs payable or
                         incurred by Sublessor following a Default in connection
                         with  the  enforcement  of or  preservation  of  any of
                         Sublessor's rights under this Agreement,  or in respect
                         of the repossession of the Aircraft.

All expenses  payable pursuant to this Clause 27.3 shall be paid in the currency
in which they are incurred by Sublessor.

27.4          Time of Essence

The time stipulated in this Agreement for all payments by Sublessee to Sublessor
and for the prompt  performance  of  Sublessee's  other  obligations  under this
Agreement will be of the essence for this Agreement.

27.5          Entire Agreement

The Transaction  Documents are the sole and entire agreements  between Sublessor
and  Sublessee in relation to the leasing of the  Aircraft,  and  supersede  all
previous agreements in relation to that leasing.

27.6          Further Assurances

The  parties  shall  take such  action as  Sublessor  and  Sublessee  reasonably
consider to be in furtherance of the commercial  intent of the parties under the
Transaction  Documents  including,  without  limitation,  such  action as may be
required properly to transfer title to engines and parts as contemplated in this
Agreement in compliance with the laws of the lex situs of the relevant engine or
part at the relevant time.

27.7          Language

All notices to be given under this Agreement  will be in English.  All documents
delivered to Sublessor  pursuant to this Agreement will be in English or, if not
in English, will be accompanied by a certified English translation.  If there is
any inconsistency  between the English version of this Agreement and any version
in any other language, the English version will prevail.

27.8          Variation

The provisions of this Agreement  shall not be varied or amended  otherwise than
by an instrument in writing executed by or on behalf of Sublessor and Sublessee.

27.9          Invalidity of any Provision

If any provision of this Agreement becomes invalid,  illegal or unenforceable in
any respect  under any law, the  validity,  legality and  enforceability  of the
remaining provisions shall not in any way be affected or impaired.

27.10         Survival

All  indemnities  and  other   obligations  of  Sublessee  which  arise  or  are
attributable to circumstances occurring during the Lease Term shall survive, and
remain  in full  force  and  effect,  notwithstanding  the  expiration  or other
termination of this Agreement or the leasing of the Aircraft hereunder.

27.11         Reimbursement

If Sublessee  defaults in the performance of any of its  obligations  under this
Agreement  that can be rectified by the  spending of money,  Sublessor  shall be
entitled  (but not obliged) to expend money to rectify such matter and Sublessee
shall  reimburse  Sublessor on demand the money so expended.  Any expenditure by
Sublessor  pursuant  to this  Clause  27.11  shall not  prejudice  the rights of
Sublessor in respect of any Default or Event of Default.

27.12         Press Releases

The parties  will give copies to one  another,  in advance if  possible,  of all
news,  articles and other releases  provided to the public media  regarding this
Agreement or the Aircraft.

27.13         Power of Attorney

Sublessee hereby irrevocably  appoints Sublessor as its attorney for the purpose
of  putting  into  effect  the  intent of this  Sublease  following  an Event of
Default, including without limitation, the return, repossession,  deregistration
and  exportation of the Aircraft.  To evidence this  appointment,  Sublessee has
executed the Power of Attorney in the form of Schedule 10.  Sublessee  will take
all steps required under the laws of the State of  Registration  to provide such
power of attorney to Sublessor.

27.14         Usury Laws

The parties intend to contract in strict  compliance  with the usury laws of the
State  of  New  York  and,  to  the  extent   applicable,   the  United  States.
Notwithstanding anything to the contrary in the Transaction Documents, Sublessee
will not be obligated to pay Default Interest or other interest in excess of the
maximum non-usurious interest rate, as in effect from time to time, which may by
applicable law be charged,  contracted for,  reserved,  received or collected by
Sublessor in connection with the Transaction Documents.

27.15         Confidentiality

The  Transaction  Documents and all  non-public  information  obtained by either
party about the other are confidential  and are between  Sublessor and Sublessee
only and the  commercial  terms and other  material  provisions of this Sublease
will not be  disclosed by a party to third  parties  (other than to such party's
auditors,  lenders and legal advisors)  without the prior written consent of the
other party  except in  connection  with  enforcement  of rights  hereunder.  If
disclosure  is required as a result of applicable  law,  Sublessee and Sublessor
will  cooperate  with one  another to obtain  confidential  treatment  as to the
commercial  terms and other  material  provisions  of this  Sublease;  provided,
however, if they are unable to obtain such confidential treatment and disclosure
is required by applicable  law, then such  disclosure  may be made in accordance
with such law.

27.16         Counterparts

This Agreement may be executed in any number of identical counterparts,  each of
which will be deemed to be an original, and all of which together will be deemed
to be one and the same  instrument  when each party has signed and delivered one
such counterpart to the other party. Delivery of an executed counterpart of this
Agreement by telefacsimile will be deemed effective as delivery of an originally
executed  counterpart.  Any party  delivering  an executed  counterpart  of this
Agreement by telefacsimile will also deliver an originally executed counterpart;
provided,  however,  the failure of any party to deliver an originally  executed
counterpart of this Agreement will not affect the validity or  effectiveness  of
this Agreement.

27.17         Bankruptcy

It is the intention of the parties that the  Sublessor  shall be entitled to the
benefits of 11 U.S.C 1110 with respect to the right to repossess  the  Airframe,
Engines and Parts as provided herein,  and in any circumstances  where more than
one  construction  of the terms and conditions of this Agreement is possible,  a
construction   which  would  preserve  such  benefits  shall  control  over  any
construction  which  would not  preserve  such  benefits  or would  render  them
doubtful.  To the extent  consistent with the provisions of 11 U.S.C 1110 or any
analogous section of the Federal  bankruptcy laws, as amended from time to time,
it is hereby  expressly  agreed and  provided  that,  notwithstanding  any other
provisions  of the Federal  bankruptcy  laws, as amended from time to time , any
right of the Sublessor to take possession of the Aircraft in compliance with the
provisions of this Agreement shall not be affected by the provisions of 11 U.S.C
362 or 363, as amended from time to time,  or any  analogous  provisions  of any
superseding  statute or any power of the bankruptcy  court to enjoin such taking
of possession. This Agreement is a true lease and not one intended as security.

28.           notices

Any notice or other  communication  under or in connection  with this  Agreement
shall be in writing and shall be delivered  personally,  by reputable  overnight
courier  or  express  service  or by  post  or  facsimile  transmission  to  the
respective  addresses or facsimile  numbers given below or such other address or
facsimile  number as the  recipient  may have notified to the sender in writing.
Proof of  posting or  despatch  shall be deemed to be proof of  receipt.  Notice
shall be deemed received:

              (i)       in the case of a letter, on the fifth Business Day after
                        posting;  and

              (ii)      in  the  case  of  a   facsimile,   on  the Business Day
                        immediately    following   the   date  of  despatch   or
                        transmission.

In the  case of a notice  sent by  expedited  delivery,  notice  will be  deemed
received  on the date of delivery  set forth in the records of the person  which
accomplished  the delivery.  If any notice is sent by more than one of the above
listed methods,  notice will be deemed received on the earliest possible date in
accordance with the above provisions. Notices will be addressed as follows:

Sublessor:    Indigo Pacific AB.
Address:      Sodra Forstudsgatan
              SE-21143 Maluno
              Sweden
Attention:    Legal Department
Telephone:    46406603001
Facsimile:    4640302350




Sublessee:    FRONTIER AIRLINES, INC.
Address:      12015 E. 46th Avenue
              Denver, Colorado 80239
Attention:    General Counsel
Facsimile:    (303) 371 9669



29.           governing law and jurisdiction

29.1          New York Law

THIS  SUBLEASE  WILL IN ALL RESPECTS BE GOVERNED BY AND  CONSTRUED IN ACCORDANCE
WITH THE LAWS OF THE STATE OF NEW YORK  INCLUDING  ALL MATTERS OF  CONSTRUCTION,
VALIDITY AND PERFORMANCE BUT EXCLUDING SECTION 7-101 OF THE GENERAL  OBLIGATIONS
LAW (NOTWITHSTANDING THE CONFLICT LAWS OF THE STATE OF NEW YORK).

29.2          NON-EXCLUSIVE JURISDICTION IN NEW YORK

EACH OF SUBLESSOR  AND  SUBLESSEE (A)  IRREVOCABLY  SUBMIT TO THE  NON-EXCLUSIVE
JURISDICTION  OF THE  SUPREME  COURT OF THE  STATE OF NEW  YORK,  NEW YORK  CITY
COUNTY,  AND THE UNITED STATES  DISTRICT COURT FOR THE SOUTHERN  DISTRICT OF NEW
YORK FOR THE PURPOSES OF ANY SUIT,  ACTION,  OR OTHER PROCEEDING  ARISING OUT OF
THIS  AGREEMENT OR THE  TRANSACTION  DOCUMENTS OR THE SUBJECT  MATTER  HEREOF OR
THEREOF OR THE TRANSACTIONS  CONTEMPLATED HEREBY OR THEREBY BROUGHT BY THE OTHER
PARTY OR ITS  SUCCESSOR OR ASSIGN AND (B) TO THE EXTENT  PERMITTED BY APPLICABLE
LAW,  IRREVOCABLY WAIVES AND AGREES NOT TO ASSERT BY WAY OF MOTION, AS A DEFENSE
OR OTHERWISE ANY CLAIM THAT IT IS NOT PERSONALLY  SUBJECT TO THE JURISDICTION OF
THE  ABOVENAMED  COURTS;  THAT THE SUIT,  ACTION OR  PROCEEDING IS BROUGHT IN AN
INCONVENIENT  FORUM,  THAT VENUE IS IMPROPER OR THAT THIS AGREEMENT OR THE OTHER
TRANSACTION  DOCUMENTS  OR THE  SUBJECT  MATTER  HEREOF  OR  THEREOF  MAY NOT BE
ENFORCED IN OR BY SUCH COURT.  NOTHING  HEREIN  CONTAINED  SHALL PREVENT  EITHER
PARTY FROM BRINGING SUIT IN ANY OTHER APPROPRIATE JURISDICTION.

29.3          SERVICE OF PROCESS

WITH RESPECT TO ACTIONS,  SUITS AND  PROCEEDINGS  BROUGHT IN THE COURTS NAMED IN
29.2, EACH OF SUBLESSOR AND SUBLESSEE  HEREBY WAIVES PERSONAL SERVICE OF PROCESS
AND  AGREES  THAT  SERVICE  OR  PROCESS  MAY BE  MADE  UPON IT BY  CERTIFIED  OR
REGISTERED MAIL, RETURN RECEIPT REQUESTED,  AT THE ADDRESSED SPECIFIED IN CLASUE
28 AND THAT SUCH SERVICE  SHALL BE DEEMED  COMPLETED  ON THE FIFTH  BUSINESS DAY
AFTER SERVICE IS DEPOSITED IN THE MAIL. NOTHING HEREIN SHALL AFFECT THE RIGHT TO
SERVICE  PROCESS IN ANY OTHER MANNER  PROVIDED BY  APPLICABLE  LAW OR ACCORDANCE
WITH THE HAGUE CONVENTION IF APPLICABLE.


29.4          WAIVER

SUBLESSEE AND SUBLESSOR HEREBY WAIVE THE RIGHT TO A TRIAL BY JURY.



<PAGE>


SIGNATURE PAGE


IN WITNESS  whereof the parties  hereto have executed this Agreement on the date
shown at the beginning of this Agreement.

SIGNED on behalf of INDIGO PACIFIC AB


By:           ___________________________

Name:         ___________________________

Title:        ___________________________


SIGNED on behalf of FRONTIER AIRLINES, INC.


By:           ___________________________

Name:         ___________________________

Title:        ___________________________


Receipt of the "original" counterpart of this Agreement is hereby acknowledged.




<PAGE>




                                   SCHEDULE 1


                                           AIRCRAFT SPECIFICATION

Model                                 Boeing 737-3U3
Serial Number                         28734
Current Registration                  N309FL
Line Number                           2974
Date of Manufacture                   December 1997
Engines                               CFM INTERNATIONAL MODEL CFM 56-3C1,
                                      ENGINE SERIAL NUMBERS 858670 AND
                                      858673
APU                                   Garrett GTCP85-129K
Present Operator                      N/A

WEIGHTS                               Lbs

Max Taxi Weight                       140,000
Max Take Off Weight                   139,500
Max Landing Weight                    116,600
Max Zero Fuel Weight                  109,600
Basic Empty Weight                    69,721
Max Fuel capacity                     5,311 US Gallons

INTERIOR CONFIGURATION

Seating                               136 Y                    Burus Airest 2000

Galleys                               G1, G2, G4B                          WEBER
Lavatories                            Three
                                      1 Forward,  2 Aft




<PAGE>




                NAVIGATIONAL, COMMUNICATION, ELECTRONIC SYSTEMS,
                           FURNISHING & EQUIPMENT LIST


DESCRIPTION                   MANUFACTURER           MODEL OR PART NUMBER    QTY
Flight Control Computer       Honeywell              10-62038                2
AFDS Controller               Honeywell              10-62038-239            1
Yaw Damper System             Honeywell              10-60447                1
Autothrottle Computer         Smiths Industries      10-62017                1
VHF Com TRX                   Collins                822-0693-004            3
VHF Comm. Cntrl Panel         Collins                622-6831-022            3
PA Amplifier                  Collins                346D-2B                 1
Boarding Music System         Matsushita             RD-AX7351               1
Selcal decoder                Team                   SC2253AD01              1
CVR                           Fairchild              A 100A                  1
HF Communication              Collins                622-5272-001            2
ACARS Management Unit         Allied Signal          965-0728-003            1
Video Monitors 14"            Transcom               Various                 9
Video Tape Reproducer VHS     Transcom               743-0238-001            1
Control Distr Monitor Unit    Transcom               743-0313-005            1
Cabin Info Video I/face unit  Sony Transcom          700-1388-001            1
Audio Tape Reproducer         Matsushita             RD-AX7002-01            1
Audio System - PES            Matsushita             Various
Digital Flight Recorder       Allied Signal          980-4700-001            1
DFDAU                         Allied Signal          967-0202-001            1
Electric Altimeter            Smiths                 10-61826-8              1
Digital Air Data Computer     Smiths                 10-62153-1              2
EHSI Colour                   Collins                S242T404-611            2
EADI Colour                   Collins                S242T404-511            2
EFIS Control Panel            Collins                622-8001-001            2
IRU                           Honeywell              S242T101-112            2
GPWS                          Allied Signal          S220T102                1
VHF Nav                       Collins                822-0761-001            2
ATC Transponder               Allied Signal          066-01127-1301          2
DME                           Collins                622-4540-122            2



<PAGE>




                NAVIGATIONAL, COMMUNICATION, ELECTRONIC SYSTEMS,
                           FURNISHING & EQUIPMENT LIST


ADF                           Collins                777-1492-005            2
Marker                        Collins                522-2996-011            1
FMC                           Smiths                 10-62225-002            1
Radio Altimeter               Thompson               9599-607-14931          2
WX-Radar                      Allied Signal          066-50008-0102          1
TCAS Processor                Allied Signal          066-50000-1508          1
EFIS Symbol Generator         Collins                622-8000-101            2
Wheels/Brakes                 Allied Signal          MW 10-61819-28
                                                     NW 10-61063-22




<PAGE>




                                   SCHEDULE 2


DELIVERY CONDITIONS


The Aircraft will be delivered "AS IS, WHERE IS" at Delivery Location and with a
valid and effective Certificate of Airworthiness in the Standard Category.

The following agreed Delivery Work shall have been performed:

1.            Configuration:  The  Aircraft  will  be  delivered with a standard
              class 136 passenger configuration  with  seats  to  be procured by
              Sublessee.

2.            Paint: The existing markings will be removed and the Aircraft will
              be  delivered  in a Frontier  paint  scheme,  using the  currently
              existing base white color and Frontier provided tail decal.

3. TCAS: Installed, as agreed to between Air New Zealand and the Manufacturer.





<PAGE>




                                   SCHEDULE 3


ACCEPTANCE CERTIFICATE


This Acceptance Certificate is delivered,  on the date set out below by FRONTIER
AIRLINES,  INC. (Sublessee),  to INDIGO PACIFIC AB (Sublessor),  pursuant to the
Aircraft  Sublease  Agreement  dated  November [ ], 1998 between  Sublessor  and
Sublessee (the Sublease).  Capitalized terms used in this Certificate shall have
the meanings given to such terms in the Sublease.

1.            Sublessee has this [   ] day of [   ] (Time: [   ]) at [   ] 
              received from Sublessor possession of:

(a)           one (1) Boeing 737-3U3  Aircraft,  bearing  manufacturer's  serial
              number  28734,  registration  mark[ ]  together  with  two (2) CFM
              INTERNATIONAL  CFM 56-3C1 engines  bearing  manufacturer's  serial
              numbers [ ] and [ ], all Parts attached  thereto and thereon in an
              airworthy condition; and

(b) all Aircraft Documents as listed in the Document Receipt attached hereto.

2. The Airframe,  Engines and Parts had the  following  Flight  Hours/Cycles  at
delivery:

(a)           Airframe:

Total hours   Total landings    Flight Hours/ Cycles       Flight Hours/ Cycles
                                since last "C" Check       since last "A" Check
[     ]       [     ]           [     ] Flight Hour        [     ] Flight Hour
                                [     ] Cycles             [     ]Cycles


(b)           Engines:

Position   Serial No.    Total    Total Cycles    Flight Hours/    Flight Hours/
                         Flight                   Cycles since     Cycles since
                         Hours                    last shop visit  last Engine
                                                                   Performance
                                                                   Restoration 
                                                                   Visit
[   ]      [   ]         [   ]    [   ]           [   ] Flight     [  ] Flight
                                                        Hours           Hours
                                                  [   ] Cycles     [  ] Cycles

Position   Serial No.    Total    Total Cycles    Flight Hours/    Flight Hours/
                         Flight                   Cycles since     Cycles since
                         Hours                    last shop visit  last Engine
                                                                   Performance
                                                                   Restoration
                                                                   Visit
[   ]      [   ]         [   ]    [   ]           [   ] Flight     [   ] Flight
                                                        Hours            Hours
                                                  [   ] Cycles     [   ] Cycles


Time Remaining to next life limited part removal

                                  Flight Hours                  Cycles
MSN [     ]                       [     ]                      [     ]
MSN [     ]                       [     ]                      [     ]

(c)           APU:

MSN        Total Flight Hours    Flight Hours/ Cycles       Flight Hours/Cycles
                                 remaining until next HSI   remaining on turbine
                                 inspection                 and compressor life 
                                                            limited parts
                                                                                
[     ]    [     ]               [     ]                    [     ]

(d)           Landing Gears:

Position   Serial No.    Total Flight       Flight Hours/ Cycles  Flight Hours/
                         Hours/Cycles       since last overhaul   Cycles to next
                                                                  sched. Removal
Nose       [   ]       [   ] Flight Hours [   ] Flight Hours  [   ] Flight Hours
                       [   ] Cycles       [   ] Cycles        [   ] Cycles
Right Main [   ]       [   ] Flight Hours [   ] Flight Hours  [   ] Flight Hours
                       [   ] Cycles       [   ] Cycles        [   ] Cycles
Left Main  [   ]       [   ] Flight Hours [   ] Flight Hours  [   ] Flight Hours
                       [   ] Cycles       [   ] Cycles        [   ] Cycles

(e) Status of  components  or Parts with  time/Cycle  and  calendar  limits (see
attached sheet);

(f)           Fuel on board at Delivery: [     ] kilos ([     ] gallons)

3.            Other  technical   information  regarding  the  Aircraft  and  its
              components  and any damage  thereto are correctly set forth on the
              Aircraft report and damage chart attached hereto.

4.            Place of Acceptance:

5.            Sublessee  confirms  to  Sublessor  that  as at the time indicated
              above, being the Delivery Date:

(a)           the representations and warranties contained in Article 2  of  the
              Sublease are hereby repeated;

(b)           the Aircraft is insured as required by the Lease; and

(c)           Sublessee's   authorised  technical  experts  have  inspected  the
              Aircraft and the Aircraft Documents to ensure the Aircraft and the
              Aircraft  Documents  conform  to  Sublessee's  requirements.   The
              Aircraft and the Aircraft  Documents  are in  accordance  with the
              specifications of the Lease and satisfactory in all respects.

6.            This  Acceptance  Certificate  is  executed  and  delivered by the
              parties in [     ].

IN WITNESS WHEREOF, the parties hereto have caused this Acceptance Receipt to be
executed  in  their   respective   corporate  names  by  their  duly  authorised
representatives as of the day and year first above written.


INDIGO PACIFIC AB

By:


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


FRONTIER, INC

By:


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


<PAGE>




                                   SCHEDULE 4


SUBLEASE SUPPLEMENT


SUBLEASE SUPPLEMENT NO. ______ dated November ___, 1998, between  Indigo Pacific
AB ("Sublessor") and FRONTIER AIRLINES, INC. ("Sublessee").

Sublessor  and  Sublessee  have  previously  entered into that certain  Aircraft
Sublease  Agreement dated as of November [ ], 1998 (herein called the "Sublease"
and the defined terms therein being hereinafter used with the same meaning). The
Sublease provides for the execution and delivery from time to time of a Sublease
Supplement  substantially  in the form  hereof for the  purpose  of leasing  the
aircraft  described  below under the Sublease as and when delivered by Sublessor
to Sublessee in accordance with the terms thereof.

The  Sublease  relates to the  Aircraft,  Parts and  Engines  as more  precisely
described  below.  A  counterpart  of the  Sublease is attached  hereto and this
Sublease Supplement and the Sublease shall form one document.

In  consideration  of the premises and other good and sufficient  consideration,
Sublessor and Sublessee hereby agree as follows:

1.            Sublessor  hereby  delivers and  subleases to Sublessee  under the
              Sublease and Sublessee hereby accepts and subleases from Sublessor
              under  the  Sublease,  that  certain  used  Boeing  Model  737-3U3
              Aircraft  bearing FAA  Registration  Mark  N309FL,  including  the
              Airframe bearing manufacturers serial number 28734 and the two (2)
              CFM INTERNATIONAL CFM 56-3C1 Engines bearing manufacturer's serial
              numbers  858670 and 858673 (each of which Engines has in excess of
              750 rated takeoff horsepower or the equivalent of such horsepower)
              described in Schedule 1 herewith ("Delivered Aircraft").

2.            The Delivery Date of the Delivered Aircraft is the  date  of  this
              Sublease Supplement set forth in the opening paragraph hereof.
 
3.            The Lease  Term  for  the  Aircraft shall commence on the Delivery
              Date and shall end on the Expiry Date.

4.            The amount of Rent  for the Delivered Aircraft is set forth in the
              Sublease and is payable as provided in the Sublease.

5.            Sublessee  hereby  confirms to Sublessor that (i) the Aircraft and
              each Engine installed  thereon or belonging thereto have been duly
              marked  in  accordance  with  the  terms  of  Clause  13.12 of the
              Sublease,  (ii)  Sublessee  has  accepted  the  Aircraft  for  all
              purposes  hereof  and of the  Sublease,  and (iii)  Sublessee  has
              inspected the Aircraft and the Aircraft  satisfies the  conditions
              set forth in the Sublease.

6.            All  of the  terms  and  provisions  of the  Sublease  are  hereby
              incorporated by reference in this Sublease  Supplement to the same
              extent as if fully set forth herein.

7.            This  Sublease  Supplement  may  be  executed  in  any  number  of
              counterparts,  each of such  counterparts,  except as  provided in
              Clause ___ of the Sublease, shall for all purposes be deemed to be
              an original;  and all such counterparts shall together  constitute
              but one and the same Sublease Supplement.

8.            This Lease Supplement has been delivered in New York.


IN WITNESS WHEREOF, Sublessor and Sublessee have caused this Sublease Supplement
No. __ to the  Sublease  to be duly  executed as of the day and year first above
written.


SUBLESSOR,

INDIGO PACIFIC AB


By:                      

Title:                   


SUBLESSEE,

FRONTIER AIRLINES, INC.


By:                      

Title:                   



<PAGE>




                                   SCHEDULE 5


INSURANCE REQUIREMENTS


1.1           Types of Insurance

The Insurances required to be maintained are as follows:

(a)           an All Risks Hull  Insurance  Policy on the  Aircraft on an agreed
              value  basis in an amount  not less  than the  Agreed  Value  with
              insurers  not  entitled to replace the Aircraft in the event of an
              insured  Total  Loss and All Risk  Hull  Insurance  Policy on each
              Engine when not installed no the Aircraft on an agreed value basis
              not less than the Engine Agreed Value;

(b)           insurance  covering all risks of physical loss or damage howsoever
              occasioned  in  respect  of  engines,  spare  parts and  equipment
              forming  part of the  Aircraft  but which  for the time  being are
              removed from the Aircraft,  and are not insured by the  Aircraft's
              hull and war risk  insurance  in an agreed  value of not less than
              their replacement cost;

(c)           a War Risks Insurance Policy on the Aircraft covering all of those
              risks which are  currently  enumerated in Lloyds Form AVN.48B War,
              Hi-jacking and Other Perils  Exclusion  Clause  (Aviation),  other
              than paragraph (b) thereof to the fullest extent  possible and any
              additional risks which may hereafter be included therein or in any
              form  succeeding  to any of its functions on an agreed value basis
              in any amount not less than the Agreed Value;

(d)           Liability  Insurance,  being Aircraft Third Party Legal Liability,
              Passenger, Contractual Legal Liability,  Baggage  Legal Liability,
              Cargo and Mail Legal  Liability  and  Airline  General Third Party
              Legal Liability  including  war  and  allied perils to the fullest
              extent available for a  combined  single limit of liability bodily
              injury/property damage of not  less  than  the  Minimum  Liability
              Coverage  any  one  accident provided that if the Sublessor on the
              basis  of  advice  received  from an independent insurance adviser
              believe that such limit should  be  revised  upwards,  it shall be
              replaced by such higher limit as may be appropriate in  the  light
              of circumstances prevailing in the international airline  industry
              at the time and provided further that the Sublessor  shall  not be
              obliged by this Clause to effect and maintain insurance in respect
              of any inability to recover from any manufacturer of the Airframe,
              Engines or any Part, losses and liabilities incurred  as  a result
              of negligent manufacture.

1.2           Terms of Hull and Spares Insurance

All required  hull and spares  insurance,  so far as it relates to the Aircraft,
will:


(a)           Settlement  of Losses:  provided  that any loss will be payable in
              Dollars to  Sublessor's  Lender,  if none,  to Sublessor or at the
              request of  Sublessor  to  Sublessor's  Lender.  In respect of any
              other claim,  the relevant  policy shall  provide that  settlement
              (net of any relevant  policy  deductible)  shall be made with such
              parties as may be necessary to repair the Aircraft or as otherwise
              agreed after  consultation  between the  Sublessor's  Lender,  the
              Owner  Trustee,  the  Sublessor  and the  Sublessee.  The relevant
              policy  shall  provide  that  such  payments  shall  only  be made
              provided the same are in compliance  with all applicable  laws and
              regulations;

(b)           50/50  Provision:  if  separate  hull "all  risks" and "war risks"
              insurances are arranged,  include a 50/50  provision in accordance
              with market practice AVS. 103A is the current market language;

(c)           Deductibles:  provide for  deductibles  in respect of the Aircraft
              All Risks Hull Insurance  Policy or War Risks Insurance  Policy of
              no more than  US$250,000  or such other  limit as the  parties may
              from time to time agree.
 
(d)           Customary Risks:  cover at least  such  risks  as  are customarily
              insured against  in  the  airline  industry for an amount not less
              that the Agreed Value;

(e)           Sound Practice:  be in accordance with sound international airline
              practice.

1.3           Terms of Liability Insurance

All required liability insurances will:

(a)           cover at least such risks as are  customarily  insured  against in
              the  airline   industry  and  names  the  additional   assured  as
              additional named insured for their respective rights and interest;

(b)           be in form and substance in accordance  with  sound  international
              airline practice (having regard to the type of aircraft or engines
              involved);

(c)           provide  that upon  payment of any loss or  claim by the  insurers
              in accordance with the endorsement relating to the relevant policy
              naming the additional assured as additional assureds, the insurers
              shall to the extent and in respect of such  payment  be  thereupon
              subrogated to all legal and  equitable  rights  of  the additional
              assured  indemnified   under  such   endorsement  relating  to the
              Insurances (but not against any  additional  assured) and  further
              provides that the insurers  shall not exercise such rights without
              the consent of those  additional  assured  such  consent not to be
              unreasonably  withheld  and at the  expense of the  insurers  such
              additional  assured  shall do all  things  reasonably necessary to
              assist the insurers to exercise the said rights;

(d)           provide  that  except in respect of any  provision  for  automatic
              termination  or  cancellation  specified  in  the  policy  or  any
              endorsement  thereof,   cover  for  the  interests  added  by  the
              endorsement  relating to the relevant policy may only be cancelled
              or  materially  altered  in a  manner  adverse  to the  additional
              assured by the giving of not less than thirty (30) days (but seven
              (7) days or such lesser period as may be customarily  available in
              respect of War risks) notice in writing to the  insurance  brokers
              and that  notice  shall be deemed to  commence  from the date such
              notice is given by the  insurers  and that such notice will not be
              given at the normal expiry date of the policy or any endorsement;

(e)           is primary without right of contribution from any other  insurance
              which may be available to the additional assured;

(f)           subject  to  the  provisions  naming  the  additional  assured  as
              additional  assured,  operates  in all  respects  as if a separate
              policy had been issued covering each additonal assured;

(g)           provides that none of the additional  assured shall be responsible
              for any premiums in respect  thereof,  and that the insurers shall
              waive any right of set-off or counterclaim  against the additional
              assured (except in respect of any outstanding  premiums in respect
              of the Aircraft);

(h)           provides that the insurance thereunder shall not be invalidated by
              any   act   or   omission,    including    misrepresentation   and
              non-disclosure, of any other person which results in breach of any
              term,  condition or warranty of the relevant  policy provided that
              the additional  assured so protected has not caused or contributed
              to or knowingly condoned the said act or omission;

(i)           has a deductible  in respect of passenger  baggage and cargo of an
              amount  which,  at any time,  is  customary  in the  international
              aviation  market at that time for Boeing 737-300  aircraft in each
              case in respect of any one claim;

(j)           contains a provision  insuring (to the extent of the risks covered
              by the  policy) the  indemnity  provisions  of  security  document
              entered into in favour of the Sublessor's Lender; and

(k)           specifically  refers  to  any  security  document  entered into in
              favour of the Sublessor's Lender or any loan agreement,



1.4           Terms of All Insurances

All Insurances will:

(a)           Dollars: provide cover denominated in dollars;

(b)           Worldwide:   operate    on  a  worldwide  basis  subject  to  such
              limitations and exclusions as the parties and the insurance market
              may agree;

(c)           Acknowledgment:  acknowledge  the  insurer is aware and has seen a
              copy of this  Agreement,  that  the  Aircraft  is  owned  by Owner
              Trustee for the benefit of and the  existence of any  financing or
              security documents to which Sublessor's Lenders may be party;

(d)           Breach of Warranty:  provide that, in relation to the interests of
              each  of the  additional  assureds,  the  Insurances  will  not be
              invalidated  by any act or omission,  including  misrepresentation
              and  non-disclosure,  by Sublessee,  or any other person  provided
              that  such  additional   assureds  regardless  of  any  breach  or
              violation  by  Sublessee,  or any  other  person  other  than  the
              respective  additional assured seeking protection of any warranty,
              declaration  or condition,  contained in such  Insurances  has not
              caused or  contributed  to or  knowingly  condoned the said act or
              omission;

(e)           Subrogation: provide that upon payment of any loss or claim by the
              insurers  in  accordance  with  the  endorsement  relating  to the
              relevant  policy  naming  the  additional  assured  as  additional
              assureds, the insurers shall to the extent and in  respect of such
              payment be thereupon subrogated to all legal and equitable  rights
              of  the  additional  assured  indemnified  under  such endorsement
              relating  to  the  Insurances  (but  not  against  any  additional
              assured) and further provides that the insurers shall not exercise
              such rights without the consent of those additional   assured such
              consent not to be unreasonably withheld and at the  expense of the
              insurers such additional assured shall  do all  things  reasonably
              necessary to assist the insurers to exercise the said rights;

(f)           Premiums:  provide  that  the  additional  assureds  will  have no
              obligation or  responsibility  for the payment of any premiums due
              but  reserve the right to pay the same should any of them elect so
              to do and that the insurers will not exercise any right of set-off
              or  counter-claim  in  respect  of any  premium  due  against  the
              respective   interests  of  the  additional  assureds  other  than
              outstanding premiums relating to the Aircraft,  any Engine or Part
              the subject of the relevant claim;

(g)           Cancellation/Change:  provide that the  Insurances  will  continue
              unaltered for the benefit of the additional  assureds for at least
              thirty (30) days after written notice by registered  mail or telex
              of any  cancellation,  change,  event of non-payment of premium or
              instalment thereof has been sent to Sublessor,  except in the case
              of war risks for which 7 days or such  lesser  period as is or may
              be customarily  available in respect of war risks or allied perils
              will be given and that notice shall be deemed to commence from the
              date such  notice is given by the  insurers  and that such  notice
              will not be given at the normal  expiry  date of the policy or any
              endorsement; and

(h)           Indemnities:  accept and insure the  indemnity  provisions of this
              Agreement  to the extent of the risks  covered by the policies (it
              being  understood  that certain  matters  listed in Clause 20.1.1:
              registration,    import,   overhaul,    deregistration,    export,
              manufacture, design and testing and (c) are not covered).

(i)           Endorsement: contains an endorsement naming:

              (i)    the Sublessor's Lender as loss payee in the case of a Total
                     Loss;

              (ii)   the Sublessor's  Lender as loss payee in the case where the
                     amount payable by the insurers upon any claim other than in
                     respect of Total Loss is greater than US$5,000,000; and

              (iii)  the  Sublessor  as loss  payee in the case where the amount
                     payable  by the  Insurers  upon  any  claim  other  than in
                     respect  of a Total Loss is less than  US$5,000,000  unless
                     and until the  Sublessor's  Lender  notifies the  insurance
                     brokers  or the  insurers  that an  Event  of  Default  has
                     occurred,  in  which  event  the  loss  payee  shall be the
                     Sublessor's Lender;

(j)           specifically refers to each loan agreement or  charge  between the
              Owner Trustee and/or the Sublessor and/or any Sublessor's Lender.


1.5           Deductibles

Sublessee shall be responsible for any and all deductibles under the Insurances.

1.6           AVN 67B

Notwithstanding the foregoing,  if Sublessee provides insurance  certificates in
compliance  with AVN 67B it shall be regarded as having  satisfied  those of the
insurance provisions set out above that are covered by that endorsement.

1.7           AVN 2000 (or similar)

If AVN 2000 or similar "Date Recognition Exclusion Clause" applies in respect of
the Insurances then:

(a)           the Insurance certificate shall state that this is the case; and

(b)           the Insurances must provide for AVN 2001 (aircraft  exposures) and
              AVN 2002  (non-aircraft  exposures) or similar  "Date  Recognition
              Limited  Coverage  Clauses" and the  insurance  certificates  must
              state that this is the case.



<PAGE>




                                   SCHEDULE 6


RETURN CONDITIONS


On the  Redelivery  Date,  the  Aircraft,  the Aircraft  Documents and all other
documents  listed in Annex 1 to Schedule 7 will be  redelivered  to Sublessor by
Sublessee in accordance with the procedures and in the condition set out below:

1.            the  Aircraft  shall  be  returned  with a  current  FAA  standard
              Certificate of  Airworthiness  and shall meet the  requirements of
              the FAA under Part 121 of the Federal Aviation Regulations or with
              a FAA Certificate of Airworthiness, if requested by Sublessor;

2.            the  appearance  of the Aircraft  shall be clean and  cosmetically
              acceptable  by domestic  commercial  airline  standards  that will
              allow immediate placement into commercial  passenger service.  All
              passenger windows will be free of crazing;

3.            the Aircraft shall have  installed the full  complement of Engines
              and other  equipment,  parts,  components,  accessories  and loose
              equipment  as required by the  Agreement  to be  installed  on the
              Aircraft at Delivery (by serial number), unless agree otherwise by
              Sublessor in writing,  each such item  functioning  in  accordance
              with  manufacturers'  specifications and the aircraft  maintenance
              manual  provided the  passengers  seats shall be removed and shall
              remain the sole property of the Sublessee;

4.            the Aircraft shall have been maintained in accordance with Clauses
              16 and 17 of the  Agreement  with the same care and  consideration
              for the technical  condition of the Aircraft as if it were to have
              been kept in continued regular service by Sublessee.  The Aircraft
              will be returned either:

              (a)           fresh  from  the  next due C-Check at a FAA approved
                            repair station.; or

              (b)           "as  is where is"  with  an  appropriate  payment of
                            US$35.00 per  hour for  each flight hour flown since
                            the last most recent C-Check.

5.            there shall be no open, outstanding or deferred maintenance items,
              scheduled  or  unscheduled,  routine or  non-routine,  against the
              Aircraft with no evidence of untreated or noticeable corrosion;

6.            all major modifications and repairs to the Aircraft will have been
              accomplished  in accordance  with current FAA approved data or the
              Manufacturer's  Structural  Repair  Manual  ("SRM"  and have  been
              properly documented);

7.            each landing gear assembly of the Aircraft will be the  same as of
              Delivery unless otherwise agreed between Sublessee and Sublessor;

8.            the Engines will not have been discriminated  against,  whether by
              reason of it being Subleased by Sublessee or otherwise, during any
              shop  visit with  respect  to  Sublessee's  disk  replacement  and
              performance  restoration policies for CFM INTERNATIONAL CFM 56-3C1
              engines it owns or operates;

9.            each engine will be in good working condition with no acceleration
              in performance  deterioration based on the engine trend monitoring
              data  and will  pass  complete  borescope  inspections  and  power
              assurance runs;

10.           the auxiliary power unit (APU) shall be in  serviceable  condition
              and meet the same conditions as were met at Delivery (as evidenced
              by the Acceptance Certificate);

11.           Sublessee  shall  return the Aircraft  with the paint  restored to
              original and all logos and markings removed either painted in grey
              or  white or (as  Sublessor's  option)  without  any  change  from
              Sublessee's  livery with the intent that  Sublessor  repaints  the
              Aircraft,  in  either  case  at  the  sole  cost  and  expense  of
              Sublessee;

12.           the  Aircraft  shall be free and clear of all  Security  Interests
              (other than Sublessor Liens) and shall have no components or parts
              installed  which are loaned,  borrowed or are subject to rights of
              third parties under pooling,  exchange,  overhaul, repair or other
              similar arrangements;

13.           the Aircraft shall be duly registered with the FAA;

14.           neither  the  Aircraft  nor any  Engine  or Part  shall  have been
              discriminated  against  whether by reason of it being Subleased by
              Sublessee or otherwise in  maintenance,  operation,  use or in any
              other manner whatsoever,  including,  without limitation as to the
              type of maintenance program applicable to the Aircraft, any Engine
              or as to compliance with Airworthiness Directives;

15.           the Aircraft  will be in full  compliance  with all  Airworthiness
              Directives  (AD) issued prior to the Expiry Date and applicable to
              the  Aircraft  including  operation  under  FAR Part 121 and which
              require  terminating  action  or  modification  by a date (or date
              based  upon  projected  Flight  Hours or Cycles  based on  average
              utilization  of the  Aircraft  by  Sublessee  during the  Sublease
              Period) on or before twelve (12) months after the Expiry Date;

16.           any  FAA  AD's  applicable  to the  Aircraft  (including,  but not
              limited to, ageing  aircraft and corrosion  prevention and control
              program type) which allow sampling of tasks to be  accomplished on
              other  aircraft  shall  have 100%  accomplishment  of tasks on the
              Aircraft, as specified in the relevant FAA AD;

17.           the Aircraft will be returned with  one  (1)  complete  shipset of
              Sublessee's galley equipment (containers, waste bins, trolleys and
              beverage containers);

18.           all Manufacturer's free of charge service bulletin kits delivered 
              to Sublessee for the Aircraft will be on board;

19.           all Aircraft Documents, and other current and  historical  records
              acquired, delivered to or prepared by Sublessee, shall be returned
              with the Aircraft including, without limitation, time logs showing
              Aircraft and Engine Flight  Hours and  Cycles  on any  given date,
              documents, manuals  (revised  up to and including the most current
              revisions  issued  by  the  manufacturer), data, overhaul records,
              time controlled part traceability to overhaul and "zero time since
              new" for time controlled parts that have life limits as determined
              by the manufacturer, the FAA,  log books,  original  Aircraft  and
              Engine  delivery  documents,  serviceable  parts  tags  (including
              teardown reports  for  time  controlled  parts  that   have   been
              overhauled   during   the   Sublease  Period),  the   FAA   forms,
              modification    records,   inspection   records   (including   NDT
              documentation  such  as  x-ray, eddy current, etc.), and all other
              documentation pertaining to  the  Aircraft, Engines and Parts. All
              records discrepancies shall be corrected, and  any missing records
              shall be reconstructed, by Sublessee at Sublessee's sole cost  and
              expense prior to the return of  the Aircraft.  Records  for  major
              alterations (or modifications) shall include  FAA  approved  data,
              such as supplemental type certificates (STC's), technical standar
              orders (TSO's) and service bulletin documentation;



<PAGE>




                                   SCHEDULE 7


RETURN ACCEPTANCE CERTIFICATE


1.            FRONTIER  AIRLINES,   INC.   (Sublessee)  and  INDIGO  PACIFIC  AB
              (Sublessor) have entered into an Aircraft Sublease Agreement dated
              November  [  ],  1998  (Sublease).   Unless   otherwise   defined,
              capitalised  terms used herein will have the meanings set forth in
              the Sublease.

2.            Sublessor has this [   ] day of [   ] (Time: [   ]) at [   ]
              received from Sublessee possession of:

(a)           one (1) Boeing 737-3U3  Aircraft,  bearing  manufacturer's  serial
              number  28734,  registration  mark[ ]  together  with  two (2) CFM
              INTERNATIONAL  CFM 56-3C1 engines  bearing  manufacturer's  serial
              numbers 85716 and 85717, all Parts attached thereto and thereon in
              an airworthy condition; and

(b) all Aircraft Documents as listed in the Document Receipt attached hereto.

3. The Airframe,  Engines and Parts had the  following  Flight  Hours/Cycles  at
return:

(a)           Airframe:

Total hour    Total landings     Flight Hours/ Cycles       Flight Hours/ Cycles
                                 since last "C" Check       since last "A" Check
[     ]       [     ]            [     ] Flight Hour        [     ] Flight Hour
                                 [     ] Cycles             [     ] Cycles


(b)           Engines:

Position      Serial      Total      Total      Flight Hours/      Flight Hours/
              No.         Flight     Cycles     Cycles since       Cycles since
                          Hours                 last shop visit    last Engine
                                                                   Performance
                                                                   Restoration
                                                                   Visit
[    ]        [    ]      [    ]     [    ]     [    ] Flight      [    ] Flight
                                                       Hours              Hours
                                                [    ] Cycles      [    ] Cycles
 
Position      Serial      Total      Total      Flight Hours/      Flight Hours/
              No.         Flight     Cycles     Cycles since       Cycles since
                          Hours                 last shop visit    last Engine
                                                                   Performance
                                                                   Restoration
                                                                   Visit
[    ]        [    ]      [    ]     [    ]     [    ] Flight      [    ] Flight
                                                       Hours              Hours
                                                [    ] Cycles      [    ] Cycles


Time Remaining to next life limited part removal

                          Flight Hours                             Cycles
MSN [     ]               [     ]                                  [     ]
MSN [     ]               [     ]                                  [     ]

(c)           APU:

MSN           Total Flight       Flight Hours/ Cycles       Flight Hours/Cycles
              Hours              remaining until next HSI   remaining on turbine
                                 inspection                 and compressor life 
                                                            limited parts      
[     ]       [     ]            [     ]                    [     ]

(d)           Landing Gears:

Position      Serial      Total Flight      Flight Hours/ Cycles  Flight Hours/
              No.         Hours/Cycles      since last overhaul   Cycles to next
                                                                  sched. Removal
Nose          [   ]       [   ] Flight      [   ] Flight          [   ] Flight
                                Hours             Hours                 Hours
                          [   ] Cycles      [   ] Cycles          [   ] Cycles
Right Main    [   ]       [   ] Flight      [   ] Flight          [   ] Flight
                                Hours             Hours                 Hours
                          [   ] Cycles      [   ] Cycles          [   ] Cycles
Left Main     [   ]       [   ] Flight      [   ] Flight          [   ] Flight 
                                Hours             Hours                 Hours
                          [   ] Cycles      [   ] Cycles          [   ] Cycles

(e) Status of  components  or Parts with  time/Cycle  and  calendar  limits (see
attached sheet);

(f)           Fuel on board at return: [     ] kilos ([     ] gallons)

4.            Other  technical  information  regarding  the  Aircraft  and   its
              components   including  damage  are correctly  set  forth  on  the
              Aircraft report and damage chart attached hereto.

5.            The  above  specified  Aircraft,  Engines and documents are hereby
              accepted by Sublessor subject to:

(a)           the provisions of the Sublease; and

(b)           correction by Sublessee of the discrepancies specified in Annexure
              2 hereto (which correction Sublessee hereby  undertakes to perform
              as soon as reasonably possible).

6.            Subject to  Paragraph  7, the leasing of the Aircraft by Sublessor
              to Sublessee pursuant to the Sublease is hereby terminated without
              prejudice to Sublessee's continuing obligations under the Sublease
              including, without limitation, Clauses 19 and 20.

7.            Sublessee  represents  and  warrants  that  during the term of the
              Sublease all  maintenance  and repairs to the Airframe and Engines
              were performed in accordance  with the  requirements  contained in
              the  Sublease.   Sublessee   further  confirms  that  all  of  its
              obligations  under the Sublease whether accruing prior to the date
              hereof or which survive the  termination  of the Sublease by their
              terms and accrue after the date hereof,  will remain in full force
              and effect  until all such  obligations  have been  satisfactorily
              completed.  Sublessee represented that the documents delivered and
              listed in Annexure 1 are true and accurate.

8.            This  Return  Acceptance  Certificate is executed and delivered by
              the parties in [     ].

IN WITNESS  WHEREOF,  the parties  hereto  have  caused  this Return  Acceptance
Receipt  to be  executed  in their  respective  corporate  names  by their  duly
authorised representatives as of the day and year first above written.


INDIGO PACIFIC AB



By:                      

Title:                   

FRONTIER AIRLINES, INC.



By:                      

Title:                   

ATTACHMENTS:

1.            Aircraft Documents

2.            List of Discrepancies




                                   Annexure 1


Aircraft Documents


The (a) manuals and (b)  Aircraft  Documents  set forth below are to be returned
with the Aircraft in a current, up-to-date and correct status.

List


Quantity Required

1.       Specific  List  of  all  Records  and  Documents  transferred  with the
         equipment

2.       Cross  Reference List;  Operator/Manufacturer  Part  Number  and Serial
         Number


Documents

Quantity Required
1.       Aircraft  Description  and Status  Summary in the form of Schedule 1 to
         the Sublease Agreement.
2.       Emergency Equipment Installation Drawings
3.       Aircraft Readiness log (revised to Expiry Date)
4.       FAA approved Airplane Flight Manual (AFM)
5.       Manufacturer's Flight Crew Operating Manual
6.       Weight and Balance Control and Loading Manual; last weighing
7.       Minimum Equipment List (MEL)
8.       MEL Procedures Manual
9.       Maintenance Manual (Manufacturer and Sublessee) (Tape)
10.      Wiring Diagram Manual
11.      System Schematics
12.      Fault Isolation Manuals
13.      Non-Destructive Test (NDT) Manual (if Sublessee unique)
14.      Structural Repair Manual (SRM)
15.      Illustrated Parts Catalog (IPC) (Manufacturer and Sublessee)
16.      A copy of galley drawings and galley manuals
17.      Scheduled Maintenance Program
18.      Maintenance Requirement Items List
19.      Ageing Aircraft Programmes:
(a)      Ageing Aircraft Service Action Requirements;
(b)      Corrosion Prevention and Control;
(c)      Supplemental Inspection Program (SID);
(d)      Ageing Aircraft Repair Assessment Program;
(e)      Ageing Aircraft Maintenance Planning
(f)      Aircraft Detail Specification


Records

Quantity Required
1.       Current Component Inventory List (updated to the date of Redelivery)
                       -----------------------------------
2.       Service Bulletin (SB) Accomplishment List
3.       Record of last Compass Swing
4.       List of Oils and Fluids
5.       Aircraft/Cockpit Log Books (current and file copies)
6.       Engine Log Books
7.       Auxiliary Power Unit (APU) Log Book
8.       All applicable Modification Records
9.       All applicable Forms 337's, Major Repair and Alteration
10.      All applicable Major and Minor Repair Records
11.      Airworthiness Directive (AD) Compliance Summary
12.      All applicable Airworthiness Directive Records and Documentation
13.      Quality Control Statements:
(a)      List of Supporting FAR 145 Repair Stations;
(b)      Accidents and Incidents Statements;
(c)      Assistance, as required, in acquiring outstanding records;
14.      Time Controlled Component List, history and status
15.      Life Limited Part (LLP) List, history and status
16.      Maintenance Check Status and Summary
17.      Total Time and Cycle Justification
18.      All other applicable Maintenance Records including:
(a)      All records including the most recent of all Aircraft checks (service
         checks, A Checks, B Checks, C Checks, D Checks, etc);
(b)      All  Engine and APU shop  repair/overhaul  records  including  the most
         recent  restoration of each engine module and last overhaul and HSI for
         the APU;
(c)      All Landing Gear overhaul records including the most recent overhaul of
         each Landing Gear.


Certificates

Quantity Required
1.       Current Airworthiness Certificate
2.       Current Noise Certificate
3.       Current Registration
4.       Current Radio License
5.       Supplemental Type Certificates and back up data


Confirmation

1. At Sublessor's request, confirmation that the Aircraft has been deregistered.

Receipt of the foregoing documents, except as noted, is hereby acknowledged.


<PAGE>




                                   Annexure 2

Discrepancies





<PAGE>







                                   SCHEDULE 9


MONTHLY AIRCRAFT UTILIZATION AND STATUS REPORT


To:           INDIGO PACIFIC AB
From:         FRONTIER
Aircraft type: Boeing 737-300
Registration:
Serial number:                               Month of:

- --------------------------------------------------------------------------------
Aircraft Total Time Since New                      Flight Hours:
- --------------------------------------------------------------------------------
Aircraft Total Cycles Since New                    Cycles:
- --------------------------------------------------------------------------------
Airframe Flight Hours Flown During Month           Flight Hours:
- --------------------------------------------------------------------------------
Airframe Cycles/Landing During Month               Cycles:
- --------------------------------------------------------------------------------
Time Remaining to C7 Check
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
Engine Serial Number:                         Engine Serial Number
Original Position:                            Original Position:
- --------------------------------------------------------------------------------
Actual Location:                              Actual Location:
- --------------------------------------------------------------------------------
Total Time Since New                          Total Time Since New
- --------------------------------------------------------------------------------
Total Cycles Since New                        Total Cycles Since New
- --------------------------------------------------------------------------------
Flight Hours Flown During Month               Flight Hours Flown During Month
- --------------------------------------------------------------------------------
Cycles During Month                           Cycles During Month
- --------------------------------------------------------------------------------
Time since last Borescope                     Time since last Borescope
- --------------------------------------------------------------------------------
Time remaining until next Borescope          
- --------------------------------------------------------------------------------
Time remaining until next Borescope
- --------------------------------------------------------------------------------

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

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

- --------------------------------------------------------------------------------
Landing Gear:          TSN                   CSN
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
RH Main
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
LH Main
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
Nose
- --------------------------------------------------------------------------------

Note:  If an Engine is removed or installed on another Aircraft  (subject to the
provisions of the Agreement) it must be reported monthly on this form.

Any service bulletins, Airworthiness Directives, engineering modifications or
changes: .......................................................................
 ................................................................................


- --------------------------------------------------------------------------------
                    Hours/Cycles Flown   x  US$ Per Flight   =   Reserve payment
                    During Month                Hour/Cycle
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
Airframe                Hrs.             x    $70.00                 =
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
Original Engine Serial  Hrs              x                           =
Number:
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
Original Engine Serial  Hrs.             x                           =
Number:
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
Total Engines:          Hrs.             x    $80,00                 =
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
LLP                     Hrs.             x    $20,00                 =
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
Landing Gear            Cycles:          x    $10,00                 =
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
APU                     Hrs.             x    $6,00                  =
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                                                              Total
- --------------------------------------------------------------------------------




<PAGE>




                                   SCHEDULE 10


POWER OF ATTORNEY


The  undersigned,  [ ] (the  Sublessee)  refers to the Aircraft Lease  Agreement
dated as of [ ], as  amended  and  supplemented  from time to time  (the  Lease)
between,  among others [ ] (the  Sublessor)  and the Company with respect to one
(1) Aircraft bearing  manufacturer's serial number [ ] and registration mark [ ]
(the Aircraft).

In consideration of the sum of US$ 1 paid by the Sublessor to the Sublessee (the
receipt  and  sufficiency  of  which  is  hereby  acknowledged).  The  Sublessee
irrevocably  appoints each of the Sublessor and [ ] (severally each an Attorney)
its true and lawful attorney to execute and to do an perform upon its behalf and
in its name or otherwise to deliver any documents,  instruments or  certificates
with  such  amendments  thereto  (if  any)  which  may  be  required  to  obtain
deregistration  of the Aircraft from the register of aircraft  maintained by the
Federal Aviation  Administration  of the United States of America and the export
of the  Aircraft  from the [ ] upon the lawful  termination  of the Lease of the
Aircraft.

AND  generally to do any and all such acts and things and to execute  under seal
or hand (as  appropriate)  and deliver any and all documents under seal or under
hand (as  appropriate)  as may be requested or required for such  deregistration
and export.

AND the  Sublessee  hereby  undertakes  from  time to time  and at all  times to
indemnify  the Attorney  against all costs,  claims,  expenses  and  liabilities
howsoever  incurred by all such  Attorney  in  connection  herewith  and further
undertakes to ratify and confirm  whatsoever  the Attorney  shall lawfully do or
cause to be done in or by virtue of this Power of Attorney.

AND for the better  doing,  performing  and  executing of the matters and things
aforesaid the Sublessee  hereby  further grants unto the Attorney full power and
authority  to  substitute  and  appoint  in its  place one or more  attorney  or
attorneys to exercise for them as attorney or attorneys of the  Sublessee any or
all  the  powers  and  authorities  hereby  conferred  and to  revoke  any  such
appointments  from time to time and to substitute or appoint any other or others
in the place of such attorney or attorneys as each  attorney  shall from time to
time think fit.

This Power of  Attorney  shall be  subject  to,  governed  by and  construed  in
accordance with the laws of the State of New York.




<TABLE> <S> <C>


<ARTICLE>                     5
                                    
       
<S>                                            <C>
<PERIOD-TYPE>                                  9-MOS
<FISCAL-YEAR-END>                              MAR-31-1999
<PERIOD-START>                                 APR-01-1998
<PERIOD-END>                                   DEC-31-1999
<CASH>                                          25,322,423
<SECURITIES>                                             0
<RECEIVABLES>                                   10,356,266
<ALLOWANCES>                                       191,834
<INVENTORY>                                      1,192,077
<CURRENT-ASSETS>                                59,881,832
<PP&E>                                          11,052,921
<DEPRECIATION>                                   4,152,515
<TOTAL-ASSETS>                                  82,121,500
<CURRENT-LIABILITIES>                           51,600,232
<BONDS>                                                  0
                                    0
                                              0
<COMMON>                                            15,316
<OTHER-SE>                                      24,633,523
<TOTAL-LIABILITY-AND-EQUITY>                    82,121,500
<SALES>                                        150,434,054
<TOTAL-REVENUES>                               150,434,054
<CGS>                                                    0
<TOTAL-COSTS>                                  137,988,535
<OTHER-EXPENSES>                                  (979,149)
<LOSS-PROVISION>                                         0                 
<INTEREST-EXPENSE>                                 661,870
<INCOME-PRETAX>                                 12,762,798 
<INCOME-TAX>                                    12,762,798
<INCOME-CONTINUING>                             12,762,798
<DISCONTINUED>                                           0
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<CHANGES>                                                0
<NET-INCOME>                                    12,762,798
<EPS-PRIMARY>                                          .93
<EPS-DILUTED>                                          .86                                           
        


</TABLE>


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