AAR CORP
10-Q, 1997-01-13
MACHINERY, EQUIPMENT & SUPPLIES
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<PAGE>

                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

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

                                    FORM 10-Q

                QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

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


For Quarterly Period Ended  NOVEMBER 30, 1996  Commission file number  1-6263
                           -------------------                        --------

                                    AAR CORP.
        ----------------------------------------------------------------
             (Exact name of registrant as specified in its charter)

          DELAWARE                                    36-2334820
- -------------------------------         ------------------------------------
(State or other jurisdiction of         (I.R.S. Employer Identification No.)
incorporation or organization)

1111 NICHOLAS BOULEVARD, ELK GROVE VILLAGE, ILLINOIS             60007
- --------------------------------------------------------------------------------
      (Address of principal executive offices)                 (Zip Code)

Registrant's telephone number, including area code     (847)  439-3939
                                                   -----------------------------

- -------------------------------------------------------------------------------
    Former name, former address and former fiscal year, if changed since last
report.


     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       .
                                  -----        -----


                     (APPLICABLE ONLY TO CORPORATE ISSUERS)

     Indicate the number of shares outstanding of each on the issuer's classes
of common stock, as of the latest practicable date.


  $1.00   par value,  16,130,836  shares outstanding as of  NOVEMBER 30, 1996 .
- ---------            ------------                          -------------------

<PAGE>

                           AAR CORP. and Subsidiaries
                          Quarterly Report on Form 10-Q
                                November 30, 1996
                                Table of Contents

                                                                           Page
 PART I -  FINANCIAL INFORMATION
    Item 1. Financial Statements
            Condensed Consolidated Balance Sheets                             3
            Condensed Consolidated Statements of Income                       4
            Condensed Consolidated Statements of Cash Flows                   5
            Notes to Condensed Consolidated Financial Statements            6-7
    Item 2. Management's Discussion and Analysis of Financial
            Condition and Results of Operations                            8-10


 PART II - OTHER INFORMATION
    Item 4. Submission of Matters to a Vote of Security Holders              11
    Item 5. Other Information                                                11
    Item 6. Exhibits and Reports on Form 8-K
            Exhibits                                                         12
            Reports on Form 8-K                                              12

    Signature Page                                                           13

                                        2

<PAGE>

PART I, ITEM 1 - FINANCIAL STATEMENTS

                           AAR CORP. and Subsidiaries
                      Condensed Consolidated Balance Sheets
                    As of November 30, 1996 and May 31, 1996
                                 (000s omitted)

<TABLE>
<CAPTION>

                                                                               November 30,         May 31,
                                                                                   1996              1996
                                                                                -----------     --------------
                                                                                (Unaudited)      (Derived from
                                                                                               audited financial
                                                                                                  statements)
<S>                                                                            <C>             <C>
ASSETS

Current assets:
   Cash and cash equivalents                                                     $ 19,574          $ 33,606
   Accounts receivable, less allowances of $2,185 and $2,490 respectively         120,033           107,138
   Inventories                                                                    162,360           138,200
   Equipment on or available for short-term lease                                  28,952            36,884
   Deferred tax assets, deposits and other                                         22,645            22,184
                                                                                 --------          --------
      Total current assets                                                        353,564           338,012
                                                                                 --------          --------

Property, plant and equipment, net                                                 69,051            54,831
                                                                                 --------          --------

Other assets:
   Investments in leveraged leases                                                 29,495            30,905
   Cost in excess of underlying net assets of acquired companies                    5,774             5,842
   Retirement benefits, notes receivable and other                                 10,666             8,256
                                                                                 --------          --------
                                                                                   45,935            45,003
                                                                                 --------          --------

                                                                                 $468,550          $437,846
                                                                                 --------          --------
                                                                                 --------          --------

LIABILITIES AND STOCKHOLDERS' EQUITY

Current liabilities:
   Current maturities of long-term debt                                          $  1,507          $  1,474
   Accounts payable                                                                75,464            59,005
   Accrued liabilities                                                             10,226            14,356
   Accrued taxes on income                                                          6,624             4,550
                                                                                 --------          --------
      Total current liabilities                                                    93,821            79,385
                                                                                 --------          --------

Long-term debt, less current maturities                                           117,506           118,292
Deferred tax liabilities                                                           30,158            30,680
Other liabilities, less discount of $1,102                                          9,898               -
Retirement benefit obligation and deferred credits                                  4,854             4,854
                                                                                 --------          --------
                                                                                  162,416           153,826
                                                                                 --------          --------

Stockholders' equity:
   Preferred stock, $1.00 par value, authorized 250 shares, none issued               -                 -
   Common stock, $1.00 par value, authorized 80,000
      shares; issued 16,770 and 16,404 shares, respectively                        16,770            16,404
   Capital surplus                                                                 90,552            83,975
   Retained earnings                                                              116,783           110,645
   Treasury stock, 639 and 406 shares at cost, respectively                       (10,846)           (5,285)
   Cumulative translation adjustments                                                (946)           (1,104)
                                                                                 --------          --------
                                                                                  212,313           204,635
                                                                                 --------          --------

                                                                                 $468,550          $437,846
                                                                                 --------          --------
                                                                                 --------          --------
</TABLE>

           The accompanying Notes to Condensed Consolidated Financial
               Statements are an integral part of these statements

                                        3

<PAGE>

                           AAR CORP. and Subsidiaries
                   Condensed Consolidated Statements of Income
          For the Three and Six Months Ended November 30, 1996 and 1995
                                   (Unaudited)
                      (000s omitted except per share data)

<TABLE>
<CAPTION>
                                                Three Months Ended           Six Months Ended
                                                   November 30,                November 30,
                                             -----------------------     -----------------------
                                               1996           1995         1996           1995
                                             --------       --------     --------       --------
<S>                                          <C>            <C>          <C>            <C>
Net sales                                    $135,675       $121,261     $271,712       $230,854
                                             --------       --------     --------       --------

Costs and operating expenses:
   Cost of sales                              110,851         99,298      222,300        188,395
   Selling, general and administrative         15,031         14,292       30,406         27,897
                                             --------       --------     --------       --------
                                              125,882        113,590      252,706        216,292

Operating income                                9,793          7,671       19,006         14,562

Interest expense                               (2,569)        (2,621)      (5,194)        (5,285)
Interest income                                   199            221          509            585
                                             --------       --------     --------       --------

Income before provision for income taxes        7,423          5,271       14,321          9,862

Provision for income taxes                      2,279          1,580        4,329          2,945
                                             --------       --------     --------       --------

Net income                                   $  5,144       $  3,691     $  9,992       $  6,917
                                             --------       --------     --------       --------
                                             --------       --------     --------       --------

Net income per share of common stock         $    .32       $    .23     $    .62       $    .43

Average common shares outstanding              16,078         15,957       16,027         15,957

Dividends paid and declared per share
   of common stock                           $    .12       $    .12     $    .24       $    .24
</TABLE>


           The accompanying Notes to Condensed Consolidated Financial
              Statements are an integral part of these statements.

                                        4

<PAGE>

                           AAR CORP. and Subsidiaries
                 Condensed Consolidated Statements of Cash Flows
               For the Six Months Ended November 30, 1996 and 1995
                                   (Unaudited)
                                 (000s omitted)
<TABLE>
<CAPTION>

                                                                  Six Months Ended
                                                                    November 30,
                                                               ---------------------
                                                                 1996          1995
                                                               -------       -------
<S>                                                            <C>           <C>
CASH FLOWS FROM OPERATING ACTIVITIES:
  Net income                                                   $ 9,992       $ 6,917
  Adjustments to reconcile net income to net cash
    provided from (used in) operating activities:
      Depreciation and amortization                              5,634         5,067

      Change in certain assets and liabilities:
         Accounts receivable, net                              (12,878)        2,433
         Inventories, net                                      (24,150)       (2,285)
         Equipment on or available for
            short-term lease                                     7,943        (2,125)
         Deferred tax assets, deposits and other                  (526)         (787)
         Accounts payable                                       16,433        (4,137)
         Accrued liabilities and taxes on income                (1,233)         (631)
         Other liabilities                                       9,898           -
                                                               -------       -------
  Net cash provided from operating activities                   11,113         4,452
                                                               -------       -------

CASH FLOWS FROM INVESTING ACTIVITIES:
  Property, plant and equipment expenditures, net              (18,993)       (3,241)
  Investment in leveraged leases                                 1,410           674
  Notes receivable and other                                    (3,105)        3,232
                                                               -------       -------

  Net cash provided from (used in) investing activities        (20,688)          665
                                                               -------       -------

CASH FLOWS FROM FINANCING ACTIVITIES:
  Change in borrowings                                            (753)         (896)
  Cash dividends                                                (3,854)       (3,830)
  Purchase of treasury stock                                    (5,561)         (587)
  Proceeds from exercise of stock options and other              5,629           441
                                                               -------       -------

  Net cash (used in) financing activities                       (4,539)       (4,872)
                                                               -------       -------

Effect of exchange rate changes on cash                             82           228
                                                               -------       -------

Increase (decrease) in cash and cash equivalents               (14,032)          473

Cash and cash equivalents, beginning of period                  33,606        22,487
                                                               -------       -------

Cash and cash equivalents, end of period                       $19,574       $22,960
                                                               -------       -------
                                                               -------       -------
</TABLE>

           The accompanying Notes to Condensed Consolidated Financial
              Statements are an integral part of these statements.

                                        5

<PAGE>

                           AAR CORP. and Subsidiaries
              Notes to Condensed Consolidated Financial Statements
                                November 30, 1996
                                 (000s omitted)

NOTE A - BASIS OF PRESENTATION

The accompanying condensed consolidated financial statements include the
accounts of AAR CORP. ("the Company") and its subsidiaries after elimination of
intercompany accounts and transactions. These statements have been prepared by
the Company without audit, pursuant to the rules and regulations of the
Securities and Exchange Commission ("SEC").  The condensed consolidated balance
sheet as of May 31, 1996 has been derived from audited financial statements. To
prepare the financial statements in conformity with generally accepted
accounting principles, management has made a number of estimates and assumptions
relating to the reported amounts of assets and liabilities and disclosure of
contingent assets and liabilities.  Actual results could differ from those
estimates.  Certain information and footnote disclosures, normally included in
financial statements prepared in accordance with generally accepted accounting
principles, have been condensed or omitted pursuant to such rules and
regulations of the SEC. These condensed consolidated financial statements should
be read in conjunction with the consolidated financial statements and notes
thereto included in the Company's latest annual report on Form 10-K.

In the opinion of management of the Company, the condensed consolidated
financial statements reflect all adjustments (which consist only of normal
recurring adjustments) necessary to present fairly the condensed consolidated
financial position of AAR CORP. and its subsidiaries as of November 30, 1996 and
the condensed consolidated results of operations for the three and six months
ended November 30, 1996 and 1995, and the condensed consolidated cash flows for
the six months ended November 30, 1996 and 1995.  The results of operations for
such interim periods are not necessarily indicative of the results for the full
year.  Certain prior period amounts have been reclassified to conform to the
November 30, 1996 presentation.

NOTE B - INVENTORY

The summary of inventories is as follows:

                                                   November 30,      May 31,
                                                       1996           1996
                                                   ------------     --------

     Raw materials and parts                         $ 34,063       $ 33,978
     Work-in-process                                   14,495         12,179
     Purchased aircraft, parts, engines and
        components held for sale                      112,461         90,438
     Finished goods                                     1,341          1,605
                                                     --------       --------

                                                     $162,360       $138,200
                                                     --------       --------
                                                     --------       --------

During the first quarter of fiscal 1997, the Company made certain inventory
purchases in which the vendors provided extended terms at no interest.  Other
liabilities reflect the long-term obligation under these arrangements payable
through December 31, 1998 and have been discounted at 6.5%.

                                        6

<PAGE>

                           AAR CORP. and Subsidiaries
              Notes to Condensed Consolidated Financial Statements
                         November 30, 1996  (Continued)
                                 (000s omitted)


NOTE C - SUPPLEMENTAL CASH FLOWS INFORMATION

Supplemental information on cash flows:

                                                            Six Months Ended
                                                              November 30,
                                                            -----------------
                                                             1996       1995
                                                            ------     ------

          Interest paid                                     $5,150     $5,200
          Income taxes paid                                  2,525      2,600
          Income tax refunds received                          125         70


NOTE D - CUMULATIVE TRANSLATION ADJUSTMENTS

The cumulative translation adjustments account changed due to a net translation
gain of $158 for the six-month period ended November 30, 1996. The change
resulted from an increase in the value of the Company's net investment in
foreign subsidiaries primarily resulting from a decrease in the value of the
U.S. dollar against most European currencies. The noncash adjustment did not
affect the Company's results of operations.

NOTE E - EARNINGS PER SHARE
The per share data was calculated using the weighted average shares outstanding
for the periods presented.  Common stock equivalents consisting of employee
stock options have not been included in the per share calculation as their
dilutive effect is not material.

NOTE F - NEW ACCOUNTING STANDARDS

The Financial Accounting Standards Board issued SFAS No. 123 "Accounting for
Stock-Based Compensation" in October 1995.  Under SFAS No. 123, entities may
elect to adopt the provisions of SFAS No. 123, or continue to apply the
provisions of APB No. 25 "Accounting for Stock Issued to Employees" with
additional disclosures.  The Company has elected to continue to apply the
provisions of APB No. 25 "Accounting for Stock Issued to Employees", which will
result in expanded disclosures in the notes to consolidated financial statements
in the fiscal 1997 annual report to stockholders.

                                        7

<PAGE>

       PART I, ITEM 2 - MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                       CONDITION AND RESULTS OF OPERATIONS

                           AAR CORP. AND SUBSIDIARIES
                              RESULTS OF OPERATIONS

                       (000s omitted except percent data)

THREE AND SIX-MONTH PERIOD ENDED NOVEMBER 30, 1996
(as compared with the same period of the prior year)

The following table sets forth net sales for the Company's classes of similar
products and services within the Company's Aviation Services business segment:


                                 Three Months Ended          Six Months Ended
                                    November 30,               November 30,
                                 ---------------------     ---------------------
                                   1996         1995         1996         1995
                                 --------     --------     --------     --------

Net Sales:
               Trading           $ 78,361     $ 56,735     $156,030     $110,365
               Overhaul            35,781       35,324       68,091       66,978
               Manufacturing       21,533       29,202       47,591       53,511
                                 --------     --------     --------     --------
                                 $135,675     $121,261     $271,712     $230,854
                                 --------     --------     --------     --------
                                 --------     --------     --------     --------

THREE-MONTH PERIOD ENDED NOVEMBER 30, 1996
(as compared with the same period of the prior year)

Consolidated net sales for the second quarter of the Company's fiscal year 
ending May 31, 1997 (fiscal 1997) increased $14,414 or 11.9% over the same 
period in the prior year.  Trading sales increased $21,626 or 38.1% over the 
prior year period reflecting strong sales of engine and airframe parts and 
components, particularly in conjunction with long-term inventory 
management programs. Overhaul sales increased $457 or 1.3% reflecting higher 
demand for certain airframe component overhaul services. Manufacturing sales 
were $7,669 or 26.3% below the prior year period reflecting lower sales of 
its products supporting the United States Government's rapid deployment 
program and lower sales of its cargo loading and handling systems.

Consolidated gross profit increased $2,861 or 13.0% over the prior year 
period due to increased consolidated net sales and an increase in the 
consolidated gross profit margin to 18.3% from 18.1%.  Consolidated 
operating income increased $2,122 or 27.7% and the Company's operating income 
margin increased to 7.2% compared to the prior year period's margin of 6.3% 
as a result of increased net sales, partially offset by higher selling, 
general and administrative expenses from increased personnel costs.

Consolidated net income increased $1,453 or 39.4% over the prior year period due
primarily to the factors discussed above.

                                        8

<PAGE>

       PART I, ITEM 2 - MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                       CONDITION AND RESULTS OF OPERATIONS

                           AAR CORP. AND SUBSIDIARIES
                              RESULTS OF OPERATIONS

                          (000s omitted except ratios)

SIX-MONTH PERIOD ENDED NOVEMBER 30, 1996
(as compared with the same period of the prior year)

Consolidated net sales for the first half of fiscal 1997 increased $40,858 or 
17.7% over the prior year period reflecting overall increased demand for the 
Company's Trading and Overhaul products and services.  Trading sales 
increased $45,665 or 41.4% over the prior year period due to increased 
aircraft, airframe and large component part sales, as well as sales under both 
existing and recently implemented inventory management programs.  Overhaul 
sales increased $1,113 or 1.7%, reflecting increased airframe component 
overhaul services. Manufacturing sales were $5,920 or 11.1% below the prior 
year period, reflecting lower sales of its products supporting the United 
States Government's rapid deployment program and lower sales of its cargo 
loading and handling systems.

Consolidated gross profit increased $6,953 or 16.4% over the prior year 
period due to increased consolidated net sales, partially offset by a decline 
in the consolidated gross profit margin to 18.2% from 18.4% in the prior year 
period.  The lower consolidated gross profit margin was due primarily to the 
mix of inventories sold during the first quarter of fiscal 1997.  
Consolidated operating income increased $4,444 or 30.5% over the same 
six-month period in the prior year, and the Company's operating income margin 
increased to 7.0% compared to the prior year period's margin of 6.3% as a 
result of increased net sales, partially offset by higher selling, general 
and administrative expenses from higher personnel and marketing support costs.

Consolidated net income increased $3,075 or 44.5% primarily as a result of the
factors discussed above.

                                        9

<PAGE>

       PART I, ITEM 2 - MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                       CONDITION AND RESULTS OF OPERATIONS

                           AAR CORP. AND SUBSIDIARIES
                               FINANCIAL CONDITION
                          (000s omitted except ratios)

AT NOVEMBER 30, 1996
(as compared with May 31, 1996)

In the six-month period ended November 30, 1996, the Company generated 
$11,113 of cash from operations through increased earnings and working 
capital management.  The company's cash and cash equivalent position 
decreased $14,032 at the end of the six-month period after making capital 
expenditures of $18,993, and paying dividends of $3,854.  The increase over 
the prior year in capital expenditures during the six-month period reflects 
the Company's acquisition and refurbishment of an operating facility for 
approximately $13,700. This facility will accommodate the growth of the 
Company's principal trading operating units and at the same time permit the 
Company to consolidate and replace certain facilities currently operated by 
the Company. Upon the sale of the facilities owned by the Company vacated as 
a result of the relocation to the new building, the proceeds will be added to 
cash and cash equivalents.  In the six-month period ended November 30, 1996, 
the Company acquired 233 shares of its stock for $5,561, of which 175 shares 
were acquired in connection with the exercise of stock options.

The Company further strengthened its financial position during the second 
quarter of fiscal 1997 by reducing its long-term debt to capitalization ratio 
to 35.6%.  The Company continues to maintain its available external sources 
of financing from $136,977 of unused available bank lines and a shelf 
registration on file with the Securities and Exchange Commission under which 
up to $85,000 of additional medium or long-term debt securities may be sold 
subject to market conditions.  During the second quarter of fiscal 1997, the 
Company entered into amended and restated credit agreements for $60 million 
of committed facilities with two financial institutions.  The new agreements 
are effective through August 31, 1999, with annual evergreen extension 
options.

The Company believes that its cash and cash equivalents and available sources of
capital will continue to provide the Company the ability to meet its ongoing
working capital requirements, make anticipated capital expenditures, meet
contractual commitments and pay dividends.

A summary of key financial conditions, ratios, and lines of credit follows:

       Description                                   November 30,      May 31,
  ---------------------                                  1996           1996
                                                     ------------     --------

  Working capital                                      $259,743       $258,627
  Current ratio                                           3.8:1          4.3:1

  Bank Credit Lines:
   Borrowings outstanding                              $  -           $  -
   Available but unused lines                           136,977        132,977
                                                       --------       --------
  Total credit lines                                   $136,977       $132,977
                                                       --------       --------
                                                       --------       --------

  Long-term debt less current
   maturities                                          $117,506       $118,292

  Ratio of long-term debt to
   capitalization                                         35.6%          36.6%

                                       10

<PAGE>

PART II - OTHER INFORMATION

                           AAR CORP. and Subsidiaries
                               November 30, 1996

Item 4.   SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS
          The Annual Meeting of Shareholders of the Company was held on October
          9, 1996.  The following two items were acted upon at the meeting:

          1)   Election of four Class III directors to serve until the 1999
               Annual Meeting of Stockholders.

               There were no abstentions and no broker non-votes for any of the
               nominees for director. The number of votes cast for, or withheld,
               for each nominee for director were as follows:

                                           For      Withheld
                                        ----------  --------
                    A. Robert Abboud    14,475,930     -
                    Howard B. Bernick   14,653,423     -
                    Ira A. Eichner      14,637,432     -
                    Robert B. Judson    14,653,902     -

          2)   Amendment to the Company's Stock Benefit Plan to increase the
               total number of additional shares of common stock that become
               available for award under the Plan each year.

               The results of the vote were as follows:
                    For                 8,667,434
                    Against             4,137,718
                    Abstain                43,568
                    Broker non-vote     1,824,186

          No other matters were presented to the Company's shareholders for
          action at the Annual Meeting of Shareholders.

Item 5.   OTHER INFORMATION.

     In 1981, a subsidiary of the Company acquired property at which, from 
1957 to 1971, the former owner manufactured products containing a thorium 
alloy under a license from the predecessor of the Nuclear Regulatory 
Commission (the "NRC"). As a result of an investigation of terminated 
licenses, in 1994 the NRC requested that the Company's subsidiary perform an 
investigation of the property. That investigation revealed certain areas of 
low level residual thorium contamination that will require remediation. In 
April 1996, the subsidiary submitted a proposal to the NRC for remediating 
the site, which is currently pending before the NRC. The Company believes 
that the ultimate resolution of this matter will not have a material adverse 
effect on the Company.

                                       11

<PAGE>


Item 6.   EXHIBITS AND REPORTS ON FORM 8-K
(a)  EXHIBITS

Item
 4.  Instruments         4.3  Credit Agreement dated September 9, 1996, between
     defining the rights      the Registrant and Bank of America, Illinois.
     of security holders

                         4.7  Credit Agreement dated October 7, 1996, between
                              the Registrant and the First National Bank of
                              Chicago.

10.  Material Contracts  10.1 Amendments to AAR CORP. Stock Benefit Plan.
                              First amendment dated July 29, 1996 and second
                              amendment dated January 2, 1997.

                         10.7 Amendment dated October 9, 1996 to Employment
                              Agreement dated June 1, 1994 between the
                              Registrant and David P. Storch.

27.  Financial           27.1 Financial Data Schedule for the Registrant's six-
     Data Schedule            month interim period ended November 30, 1996.

(b)  REPORTS ON FORM 8-K FOR QUARTER ENDED NOVEMBER 30, 1996:
     The Company filed no reports on Form 8-K during the three months ended
     November 30, 1996.

                                      12

<PAGE>

                                    SIGNATURE



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



                                             AAR CORP.
                                        -------------------
                                        (Registrant)



Date: January 13, 1997                   /s/ Timothy J. Romenesko
                                        ---------------------------------------
                                        Timothy J. Romenesko
                                        Vice President, Chief Financial Officer
                                        and Treasurer.

                                        (Principal accounting officer and
                                        officer duly authorized to sign on
                                        behalf of registrant)

                                       13

<PAGE>




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


                      AMENDED AND RESTATED CREDIT AGREEMENT

                                      AMONG


                                    AAR CORP.

                          VARIOUS LENDING INSTITUTIONS

                                       AND


                       BANK OF AMERICA ILLINOIS, AS AGENT





                             DATED SEPTEMBER 9, 1996


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


<PAGE>

                                TABLE OF CONTENTS


                                                                            Page
                                                                            ----

ARTICLE I      DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 1

ARTICLE II     THE CREDITS . . . . . . . . . . . . . . . . . . . . . . . . . .10

     2.1.      The Advances. . . . . . . . . . . . . . . . . . . . . . . . . .10
     2.2.      Extension of Revolving Credit Termination Date. . . . . . . . .11
     2.3.      Mandatory Payments. . . . . . . . . . . . . . . . . . . . . . .11
     2.4.      Fees. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
     2.5.      Optional Reductions in Aggregate Commitment . . . . . . . . . .12
     2.6.      Ratable Loans . . . . . . . . . . . . . . . . . . . . . . . . .12
     2.7.      Types of Advances . . . . . . . . . . . . . . . . . . . . . . .12
     2.8.      Minimum Amount of Each Advance. . . . . . . . . . . . . . . . .12
     2.9.      Optional Principal Payments . . . . . . . . . . . . . . . . . .12
     2.10.     Method of Selecting Types and Interest Periods
               for New U.S. Dollar Advances. . . . . . . . . . . . . . . . . .13
     2.11.     Method of Requesting Alternate Currency Advances. . . . . . . .13
     2.12.     Making the Loans. . . . . . . . . . . . . . . . . . . . . . . .14
     2.13.     Conversion and Continuation of Outstanding U.S.
               Dollar Advances . . . . . . . . . . . . . . . . . . . . . . . .14
     2.14.     Restrictions on Interest Periods. . . . . . . . . . . . . . . .15
     2.15.     Changes in Interest Rate, etc . . . . . . . . . . . . . . . . .15
     2.16.     Rates Applicable After Default. . . . . . . . . . . . . . . . .15
     2.17.     Method of Payment . . . . . . . . . . . . . . . . . . . . . . .15
     2.18.     Foreign Taxes . . . . . . . . . . . . . . . . . . . . . . . . .16
     2.19.     Judgment Currency . . . . . . . . . . . . . . . . . . . . . . .17
     2.20.     Notes; Telephonic Notices . . . . . . . . . . . . . . . . . . .17
     2.21.     Interest Payment Dates; Interest and Fee Basis. . . . . . . . .18
     2.22.     Notification of Advances, Interest Rates, Prepayments
               and Commitment Reductions . . . . . . . . . . . . . . . . . . .18
     2.23.     Lending Installations . . . . . . . . . . . . . . . . . . . . .18
     2.24.     Non-Receipt of Funds by the Agent . . . . . . . . . . . . . . .18
     2.25.     Withholding Tax Exemption . . . . . . . . . . . . . . . . . . .19

ARTICLE III    CHANGE IN CIRCUMSTANCES . . . . . . . . . . . . . . . . . . . .19


     3.1.      Yield Protection. . . . . . . . . . . . . . . . . . . . . . . .19
     3.2.      Changes in Capital Adequacy Regulations . . . . . . . . . . . .20
     3.3.      Availability of Eurodollar Advances . . . . . . . . . . . . . .20
     3.4.      Funding Indemnification . . . . . . . . . . . . . . . . . . . .20
     3.5.      Lender Statements; Survival of Indemnity. . . . . . . . . . . .20
     3.6.      Refund to Borrower. . . . . . . . . . . . . . . . . . . . . . .21

ARTICLE IV     CONDITIONS PRECEDENT. . . . . . . . . . . . . . . . . . . . . .21


     4.1.      Conditions Precedent to the Restatement Effective Date. . . . .21
     4.2.      Each Advance. . . . . . . . . . . . . . . . . . . . . . . . . .21


ARTICLE V      REPRESENTATIONS AND WARRANTIES. . . . . . . . . . . . . . . . .22


     5.1.      Corporate Existence and Standing. . . . . . . . . . . . . . . .22
     5.2.      Authorization and Validity. . . . . . . . . . . . . . . . . . .22
     5.3.      No Conflict; Government Consent . . . . . . . . . . . . . . . .22
     5.4.      Financial Statements. . . . . . . . . . . . . . . . . . . . . .23
     5.5.      Material Adverse Change . . . . . . . . . . . . . . . . . . . .23
     5.6.      Taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

<PAGE>

                                TABLE OF CONTENTS
                                   (continued)

                                                                            Page
                                                                            ----

     5.7.      Litigation and Contingent Obligations . . . . . . . . . . . . .23
     5.8.      Subsidiaries. . . . . . . . . . . . . . . . . . . . . . . . . .23
     5.9.      ERISA . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
     5.10.     Accuracy of Information . . . . . . . . . . . . . . . . . . . .24
     5.11.     Regulation U. . . . . . . . . . . . . . . . . . . . . . . . . .24
     5.12.     Compliance With Laws. . . . . . . . . . . . . . . . . . . . . .24
     5.13.     Investment Company Act. . . . . . . . . . . . . . . . . . . . .24

ARTICLE VI     COVENANTS . . . . . . . . . . . . . . . . . . . . . . . . . . .24


     6.1.      Financial Reporting . . . . . . . . . . . . . . . . . . . . . .24
     6.2.      Use of Proceeds . . . . . . . . . . . . . . . . . . . . . . . .26
     6.3.      Notice of Default . . . . . . . . . . . . . . . . . . . . . . .26
     6.4.      Conduct of Business . . . . . . . . . . . . . . . . . . . . . .26
     6.5.      Taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
     6.6.      Insurance . . . . . . . . . . . . . . . . . . . . . . . . . . .26
     6.7.      Compliance with Laws. . . . . . . . . . . . . . . . . . . . . .26
     6.8.      Maintenance of Properties . . . . . . . . . . . . . . . . . . .26
     6.9.      Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . .27
     6.10.     Restricted Payments . . . . . . . . . . . . . . . . . . . . . .27
     6.11.     Merger. . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
     6.12.     Sale of Assets. . . . . . . . . . . . . . . . . . . . . . . . .27
     6.13.     Sale of Accounts. . . . . . . . . . . . . . . . . . . . . . . .28
     6.14.     Investments and Acquisitions. . . . . . . . . . . . . . . . . .28
     6.15.     Contingent Obligations. . . . . . . . . . . . . . . . . . . . .29
     6.16.     Liens . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
     6.17.     Rentals . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
     6.18.     Retirement and Modification of Subordinated Indebtedness. . . .31
     6.19.     Affiliates. . . . . . . . . . . . . . . . . . . . . . . . . . .31
     6.20.     Working Capital . . . . . . . . . . . . . . . . . . . . . . . .31
     6.21.     Consolidated Tangible Net Worth . . . . . . . . . . . . . . . .31
     6.22.     Ratio of Consolidated Liabilities to Consolidated
               Tangible Net Worth. . . . . . . . . . . . . . . . . . . . . . .31
     6.23.     Consolidated Secured Liabilities. . . . . . . . . . . . . . . .31
     6.24.     Limitation on Funded Debt . . . . . . . . . . . . . . . . . . .32
     6.25.     Fixed Charge Coverage Ratio . . . . . . . . . . . . . . . . . .32

ARTICLE VII    DEFAULTS. . . . . . . . . . . . . . . . . . . . . . . . . . . .32

ARTICLE VIII   ACCELERATION, WAIVERS, AMENDMENTS AND REMEDIES. . . . . . . . .34


     8.1.      Acceleration. . . . . . . . . . . . . . . . . . . . . . . . . .34
     8.2.      Amendments. . . . . . . . . . . . . . . . . . . . . . . . . . .35
     8.3.      Preservation of Rights. . . . . . . . . . . . . . . . . . . . .35

ARTICLE IX     GENERAL PROVISIONS. . . . . . . . . . . . . . . . . . . . . . .36


     9.1.      Survival of Representations . . . . . . . . . . . . . . . . . .36
     9.2.      Governmental Regulation . . . . . . . . . . . . . . . . . . . .36
     9.3.      Taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
     9.4.      Headings. . . . . . . . . . . . . . . . . . . . . . . . . . . .36
     9.5.      Entire Agreement. . . . . . . . . . . . . . . . . . . . . . . .36
     9.6.      Several Obligations; Benefits of this Agreement . . . . . . . .36

                                       ii
<PAGE>

     9.7.      Expenses; Indemnification . . . . . . . . . . . . . . . . . . .36
     9.8.      Numbers of Documents. . . . . . . . . . . . . . . . . . . . . .36
     9.9.      Accounting. . . . . . . . . . . . . . . . . . . . . . . . . . .37
     9.10.     Severability of Provisions. . . . . . . . . . . . . . . . . . .37
     9.11.     Nonliabilitv of Lenders . . . . . . . . . . . . . . . . . . . .37
     9.12.     CHOICE OF LAW . . . . . . . . . . . . . . . . . . . . . . . . .37
     9.13.     CONSENT TO JURISDICTION . . . . . . . . . . . . . . . . . . . .37
     9.14.     Confidentiality . . . . . . . . . . . . . . . . . . . . . . . .37
     9.15.     WAIVER OF JURY TRIAL. . . . . . . . . . . . . . . . . . . . . .37

ARTICLE X      THE AGENT . . . . . . . . . . . . . . . . . . . . . . . . . . .38


     10.1.     Appointment . . . . . . . . . . . . . . . . . . . . . . . . . .38
     10.2.     Powers. . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
     10.3.     General Immunity. . . . . . . . . . . . . . . . . . . . . . . .38
     10.4.     No Responsibility for Loans, Recitals, etc. . . . . . . . . . .38
     10.5.     Action on Instructions of Lenders . . . . . . . . . . . . . . .38
     10.6.     Employment of Agents and Counsel. . . . . . . . . . . . . . . .38
     10.7.     Reliance on Documents: Counsel. . . . . . . . . . . . . . . . .38
     10.8.     Agent's Reimbursement and Indemnification . . . . . . . . . . .39
     10.9.     Rights as a Lender. . . . . . . . . . . . . . . . . . . . . . .39
     10.10.    Lender Credit Decision. . . . . . . . . . . . . . . . . . . . .39
     10.11.    Successor Agent . . . . . . . . . . . . . . . . . . . . . . . .39

ARTICLE XI     SETOFF; RATABLE PAYMENTS. . . . . . . . . . . . . . . . . . . .40


     11.1.     Setoff. . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
     11.2.     Ratable Payments. . . . . . . . . . . . . . . . . . . . . . . .40

ARTICLE XII    BENEFIT OF AGREEMENT; ASSIGNMENTS; PARTICIPATIONS . . . . . . .40
     12.1.     Successors and Assigns. . . . . . . . . . . . . . . . . . . . .40
     12.2.     Participations. . . . . . . . . . . . . . . . . . . . . . . . .40
               12.2.1.   Permitted Participants; Effect. . . . . . . . . . . .40
               12.2.2.   Voting Rights . . . . . . . . . . . . . . . . . . . .41
               12.2.3.   Benefit of Setoff . . . . . . . . . . . . . . . . . .41
     12.3.     Assignments . . . . . . . . . . . . . . . . . . . . . . . . . .41
               12.3.1.   Permitted Assignments . . . . . . . . . . . . . . . .41
               12.3.2.   Effect; Effective Date. . . . . . . . . . . . . . . .41
     12.4.     Dissemination of Information. . . . . . . . . . . . . . . . . .42
     12.5.     Tax Treatment . . . . . . . . . . . . . . . . . . . . . . . . .42

ARTICLE XIII  NOTICES. . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
     13.1.     Giving Notice . . . . . . . . . . . . . . . . . . . . . . . . .42
     13.2.     Change of Address . . . . . . . . . . . . . . . . . . . . . . .42

ARTICLE XIV    COUNTERPARTS, TERMINATION OF ORIGINAL CREDIT AGREEMENT AND
               EFFECTIVENESS . . . . . . . . . . . . . . . . . . . . . . . . .42

                                       iii
<PAGE>

                             SCHEDULES AND EXHIBITS



Schedule "1"        -    Other Investments

Schedule "2"        -    Liens

Exhibit "A"         -    Note

Exhibit "B"         -    Extension Letter

Exhibit "C"         -    Borrowing Notice

Exhibit "D"         -    Alternate Currency Borrowing Request

Exhibit "E"         -    Opinion

Exhibit "F"         -    Transfer Instructions

Exhibit "G"         -    Compliance Certificate

Exhibit "H"         -    Assignment Agreement

Exhibit "I"         -    Notice of Assignment

                                       iv
<PAGE>

                      AMENDED AND RESTATED CREDIT AGREEMENT

     AMENDED AND RESTATED CREDIT AGREEMENT,   dated as of September 9, 1996,
amending and restating CREDIT AGREEMENT, dated as of June 1, 1993, among AAR
CORP., a Delaware corporation, the Lenders listed from time to time on the
signature pages hereof, and BANK OF AMERICA ILLINOIS (formerly known as
Continental Bank N.A.), as Agent.

                              W I T N E S S E T H:

     WHEREAS, the Borrower and the Lenders are party to a Credit Agreement,
dated as of June  1, 1993, as amended by a First Amendment thereto, dated as of
May 16, 1994 and a Second Amendment thereto, dated as of May 16, 1995 (the
"Original Credit Agreement"); and

     WHEREAS, the parties hereto agree that the Original Credit Agreement shall
be and hereby is amended and restated in its entirety as follows, provided that
if the Restatement Effective Date has not occurred on or prior to September 15,
1996, this amendment and restatement shall be void  and of no further effect,
with the Original Credit Agreement to remain in effect:


                                    ARTICLE I

                                   DEFINITIONS

     As used in this Agreement:

     "Accounts" has the meaning provided in Section 6.13.

     "Acquisition" means any transaction, or any series of related transactions,
consummated on or after the date of this Agreement, by which the Borrower or any
of its Subsidiaries (i) acquires any going business or all or substantially all
of the assets of any firm, corporation or division thereof, whether through
purchase of assets, merger or otherwise or (ii) directly or indirectly acquires
(in one transaction or as the most recent transaction in a series of
transactions) at least a majority (in number of votes) of the securities of a
corporation which have ordinary voting power for the election of directors
(other than securities having such power only by reason of the happening of a
contingency) or a majority (by percentage or voting power) of the outstanding
partnership interests of a partnership.

     "Advance" means a borrowing hereunder consisting of the aggregate amount of
the several Loans made by the Lenders to the Borrower which are (a) denominated
in the same currency, (b) of the same Type and (c) in the case of Fixed Rate
Advances, for the same Interest Period.

     "Affiliate" of any Person means any other Person directly or indirectly
controlling, controlled by or under common control with such Person.  A Person
shall be deemed to control another Person if the controlling Person owns 10% or
more of any class of voting securities (or other ownership interests) of the
controlled Person or possesses, directly or indirectly, the power to direct or
cause the direction of the management or policies of the controlled Person,
whether through ownership of stock, by contract or otherwise.

     "Agent" means Bank of America Illinois in its capacity as agent for the
Lenders pursuant to Article X, and not in its individual capacity as a Lender,
and any successor Agent appointed pursuant to Article X.

     "Aggregate Commitment" means the aggregate of the Commitments of all the
Lenders, as reduced from time to time pursuant to the terms hereof.

     "Agreement" means this amended and restated credit agreement, as it may be
amended or modified and in effect from time to time.

<PAGE>

     "Agreement Accounting Principles" means generally accepted accounting
principles as in effect from time to time, applied in a manner consistent with
that used in preparing the financial statements referred to in Section 5.4.

     "Alternate Currency" means, with respect to an Alternate Currency Advance,
such currency (which shall be freely transferable and convertible into U.S.
Dollars) as the Borrower shall have requested in its Alternate Currency
Borrowing Request for such Advance, and in which each of the Banks, in its sole
discretion, shall have agreed to make its Loan comprising such Advance.

     "Alternate Currency Borrowing Request" is defined in Section 2.11.

     "Alternate Currency Advance" means an Advance denominated in an Alternate
Currency made pursuant to Section 2.1(b).

     "Alternate Currency Loan" means, with respect to a Lender, such Lender's
portion of any Alternate Currency Advance.

     "Alternate Reference Rate" means, for any day, a rate of interest per annum
equal to the higher of (i) the Reference Rate for such day and (ii) the sum of
Federal Funds Effective Rate for such day plus 1/2% per annum.

     "Authorized Officer" means any of the Chairman of the Board, Chief
Executive Officer, President, Chief Operations Officer, Vice President-Finance
or Treasurer of the Borrower.

     "Borrower" means AAR Corp., a Delaware corporation, and its successors and
assigns.

     "Borrowing Date" means a date on which an Advance is made hereunder.

     "Borrowing Notice" is defined in Section 2.10.

     "Business Day" means (i) with respect to any borrowing, payment or rate
selection of Eurodollar Advances, a day (other than a Saturday or Sunday) on
which banks are open for business in Chicago and on which dealings in U.S.
Dollars may be carried on by the Agent in the interbank Eurodollar market, (ii)
with respect to any borrowing or payment of Alternate Currency Advances, a day
(other than Saturday or Sunday) on which banks are open for business in Chicago
and New York and are open for domestic and international business (including
dealings in such Alternate Currency) in both London and the place where funds
are to be paid or made available, and (iii) for all other purposes, a day (other
than a Saturday or Sunday) on which banks are open for business in Chicago.

     "Capitalized Lease" of a Person means any lease of property by such Person
as lessee which would be capitalized on a balance sheet of such Person prepared
in accordance with Agreement Accounting Principles.

     "Capitalized Lease Obligations" of a Person means the amount of the
obligations of such Person under Capitalized Leases which would be shown as a
liability on a balance sheet of such Person prepared in accordance with
Agreement Accounting Principles.

     "Change in Control" means (i) the acquisition by any Person, or two or more
Persons acting in concert, of beneficial ownership (within the meaning of Rule
13d-3 of the Securities and Exchange Commission under the Securities Exchange
Act of 1934) of 20% or more of the outstanding shares of voting stock of the
Borrower or (ii) a majority of the Directors on the Borrower's Board of
Directors shall cease to be Directors of the Borrower during any twelve-month
period.

                                       -2-
<PAGE>

     "Code" means the Internal Revenue Code of 1986, as amended, reformed or
otherwise modified from time to time.

     "Commitment" means, for each Lender, the obligation of such Lender to make
Loans not exceeding the amount set forth opposite its signature below, as such
amount may be modified from time to time pursuant to the terms hereof.

     "Consolidated Assets" means the total consolidated assets of the Borrower
and its Subsidiaries determined in accordance with Agreement Accounting
Principles.

     "Consolidated Current Assets" means the total consolidated current assets
of the Borrower and its Subsidiaries determined in accordance with Agreement
Accounting Principles.

     "Consolidated Current Liabilities" means the total consolidated current
liabilities of the Borrower and its Subsidiaries determined in accordance with
Agreement Accounting Principles.

     "Consolidated Funded Debt" means all Indebtedness having a final maturity
of more than one year.  Funded Debt shall not include payments due within one
year from the date as of which a calculation of Funded Debt is made.

     "Consolidated Liabilities" means the total consolidated liabilities of the
Borrower and its Subsidiaries determined in accordance with Agreement Accounting
Principles.

     "Consolidated Net Income" shall mean, for any period, the net income (or
loss) of the Borrower and its Subsidiaries on a consolidated basis for such
period taken as a single accounting period determined in accordance with
Agreement Accounting Principles; PROVIDED, that there shall be excluded (i) the
income (or loss) of any Affiliate of the Borrower or other Person (other than a
Subsidiary of the Borrower) in which any Person (other than the Borrower or any
of its Subsidiaries) has a joint interest, except to the extent of the amount of
dividends or other distributions actually paid to the Borrower, or any of its
Subsidiaries by such Affiliate or other Person during such period, (ii) the
income (or loss) of any Person accrued prior to the date it becomes a Subsidiary
of the Borrower or is merged into or consolidated with the Borrower or any of
its Subsidiaries or that Person's assets are acquired by the Borrower or any of
its Subsidiaries, and (iii) the income of any Subsidiary of the Borrower to the
extent that the declaration or payment of dividends or similar distributions by
that Subsidiary of that income is not at the time permitted by operation of the
terms of its charter or any agreement, instrument, judgment, decree, order,
statute, rule or governmental regulation applicable to that Subsidiary.

     "Consolidated Secured Liabilities" means the aggregate amount of
Consolidated Liabilities which are secured by any Lien (other than Liens
permitted pursuant to any of clauses (a), (d), (e), (f) and (h) of Section
6.16) on any property of the Borrower or any of its Subsidiaries.

     "Consolidated Tangible Net Worth" means, as of any date of determination,
the sum of (a) the consolidated stockholders' equity of the Borrower and its
Subsidiaries determined in accordance with Agreement Accounting Principles, less
their consolidated Intangible Assets, plus (b) Subordinated Debt.  For purposes
of this definition "Intangible Assets" means the amount (to the extent reflected
in determining such consolidated stockholders' equity) of (i) all write-ups
(other than write-ups resulting from foreign currency translations and write-ups
of assets of a going concern business made within twelve months after the
acquisition of such business) subsequent to May 31, 1991 in the book value of
any asset owned by the

                                       -3-
<PAGE>

Borrower or a Consolidated Subsidiary, (ii) all investments in unconsolidated
Subsidiaries and all equity investments in Persons which are not Subsidiaries
and (iii) all unamortized debt discount and expense, unamortized deferred
charges, goodwill, patents, trademarks, service marks, trade names, copyrights,
organization or developmental expenses and other intangible items, for purposes
of this clause (iii), in each case, to the extent such items are disclosed as
separate line items on the Borrower's financial statements required under
Section 6.1.

     "Consolidated Total Capitalization" means Consolidated Net Worth plus
Consolidated Funded Debt.  For purposes of this definition, "Consolidated Net
Worth" means the aggregate amount of capital stock (other than treasury stock),
retained earnings and surplus of the Company and its Subsidiaries (exclusive of
any surplus arising by virtue of any reappraisal or revaluation of any assets)
less the amount of:  goodwill, patents, copyrights, trademarks, experimental or
organization expense and other like intangibles, in each case, to the extent
such items are disclosed as separate line items on the Borrower's financial
statements required under Section 6.1.

     "Contingent Obligation" of a Person means any agreement, undertaking or
arrangement by which such Person assumes, guarantees, endorses, contingently
agrees to purchase or provide funds for the payment of, or otherwise becomes or
is contingently liable upon, the obligation or liability of any other Person, or
agrees to maintain the net worth or working capital or other financial condition
of any other Person, or otherwise assures any creditor of such other Person
against loss, including, without limitation, any comfort letter, operating
agreement, take-or-pay contract or application for a Letter of Credit.

     "Controlled Group" means all members of a controlled group of corporations
and all trades or businesses (whether or not incorporated) under common control
which, together with the Borrower or any of its Subsidiaries, are treated as a
single employer under Section 414 of the Code.

     "Default" means an event described in Article VII.

     "Dollar Amount" means, as of any date of determination, (i) with respect to
an Advance denominated in U.S. Dollars, the principal amount of such Advance and
(ii) with respect to an Advance denominated in an Alternate Currency, the Dollar
Equivalent of the principal amount of such Advance.

     "Dollar Equivalent" means, with respect to an amount in an Alternate
Currency on a given date, the amount of U.S. Dollars which Bank of America
Illinois could purchase with such amount at the Exchange Rate.

     "Domestic Subsidiary" means any Subsidiary of the Borrower organized under
the laws of any State of the United States of America or the District of
Columbia, all or substantially all of whose assets are located, and whose
business is conducted, in one or more of any such States or District.

     "ERISA" means the Employee Retirement Income Security Act of 1974, as
amended from time to time.

     "Eurodollar Advance" means an Advance which bears interest at a Eurodollar
Rate.

     "Eurodollar Base Rate" means, with respect to a Eurodollar Advance for the
relevant Eurodollar Interest Period, the rate determined by the Agent to be the
rate at which deposits in U.S. dollars are offered to Bank of America Illinois
by major banks in the interbank Eurodollar market at approximately 10 a.m.
(Chicago time) two Business Days prior to the first day of such Eurodollar
Interest Period, in the approximate amount of Continental's

                                       -4-
<PAGE>

relevant Eurodollar Loan and having a maturity approximately equal to such
Eurodollar Interest Period.

     "Eurodollar Conversion Notice" is defined in Section 2.13.

     "Eurodollar Interest Period" means, with respect to a Eurodollar Advance, a
period of 14 days, or one, two, three or six months commencing on a Business Day
selected by the Borrower pursuant to this Agreement.  Such Eurodollar Interest
Period shall end on (but exclude) the day which corresponds numerically to such
date 14 days, or one, two, three or six months thereafter, provided, however,
that if there is no such numerically corresponding day in such next, second,
third or sixth succeeding month, such Eurodollar Interest Period shall end on
the last Business Day of such next, second, third or sixth succeeding month.  If
a Eurodollar Interest Period would otherwise end on a day which is not a
Business Day, such Eurodollar Interest Period shall end on the next succeeding
Business Day, provided, however, that if said next succeeding Business Day falls
in a new calendar month, such Eurodollar Interest Period shall end on the
immediately preceding Business Day.  No Eurodollar Interest Period may end after
the Revolving Credit Termination Date.

     "Eurodollar Loan" means, with respect to a Lender, such Lender's portion of
any Eurodollar Advance.

     "Eurodollar Rate" means, with respect to a Eurodollar Advance for the
relevant Eurodollar Interest Period, the sum of (i) the quotient of (a) the
Eurodollar Base Rate applicable to such Eurodollar Interest Period, divided by
(b) one minus the Reserve Requirement (expressed as a decimal) applicable to
such Eurodollar Interest Period, plus (ii) the Applicable Margin.  As used in
this definition, "Applicable Margin" means (A) .75% at all times prior to the
Revolving Credit Termination Date when the Borrower has an Investment Grade
Rating and there has been no HLT Classification, and (B) 1.25% at all times
after the Revolving Credit Termination Date when the Borrower has an Investment
Grade Rating and there has been no HLT Classification.  The Applicable Margin
shall be increased by (x) .75% at all times when the Borrower does not have an
Investment Grade Rating and there has been no HLT Classification and (y) 1.75%
at all times when there has been an HLT Classification.  The Eurodollar Rate
shall be rounded to the next higher multiple of 1/16 of 1% if the rate is not
such a multiple.

     "Exchange Rate" means, in relation to the purchase of one currency (the
"first currency") with another currency (the "second currency") on a given date,
Bank of America Illinois' spot rate of exchange at or about 11:00 a.m. London
time on such date for the purchase of the first currency with the second
currency, including any premium or costs payable in connection with such
purchase.

     "Facility Termination Date" means the twentieth (20th) Payment Date
following the Revolving Credit Termination Date.

     "Federal Funds Effective Rate" means, for any day, an interest rate per
annum equal to the weighted average of the rates on overnight Federal funds
transactions with members of the Federal Reserve System arranged by Federal
funds brokers on such day, as published for such day (or, if such day is not a
Business Day, for the immediately preceding Business Day) by the Federal Reserve
Bank of New York, or, if such rate is not so published for any day which is a
Business Day, the average of the quotations at approximately 10 a.m. (Chicago
time) on such day on such transactions received by the Agent from three Federal
funds brokers of recognized standing selected by the Agent in its sole
discretion.

     "Fixed Rate" means the Eurodollar Rate or a Transaction Rate.

                                       -5-
<PAGE>

     "First Chicago Agreement" means the Credit Agreement dated as of
October 15, 1991 among the Borrower, certain lenders and the First National Bank
of Chicago, as agent.

     "Fixed Rate Advance" means (a) any Alternate Currency Advance (each of
which bears interest at a Transaction Rate) or (b) any U.S. Dollar Advance which
bears interest at the Eurodollar Rate.

     "Fixed Rate Loan" means, with respect to a Lender, such Lender's portion of
any Fixed Rate Advance.

     "Floating Rate" means, for any day, a rate per annum equal to (a) the
Alternate Reference Rate for such day plus (b) the Applicable Margin, changing
when and as the Alternate Reference Rate changes.  As used in this definition,
"Applicable Margin" means (i) at all times prior to the Revolving Credit
Termination Date (x) zero % at all times when the Borrower has an Investment
Grade Rating and there has been no HLT Classification, (y) .50% at all times
when the Borrower does not have an Investment Grade Rating and there has been no
HLT Classification and (z) 1.50% at all times when there has been an HLT
Classification and (ii) at all times on or after the Revolving Credit
Termination Date (x) .50% at all times when the Borrower has an Investment Grade
Rating and there has been no HLT Classification, (y) 1.00% at all times when the
Borrower does not have an Investment Grade Rating and there has been no HLT
Classification and (z) 2.00% at all times when there has been an HLT
Classification.

     "Floating Rate Advance" means an Advance which bears interest at the
Floating Rate.

     "Floating Rate Loan" means, with respect to a Lender, such Lender's portion
of any Floating Rate Advance.

     "Foreign Accounts" means Accounts with respect to which the obligor is a
Person which is (i) organized under the laws of a jurisdiction other than the
United States of America, any State of the United States of America or the
District of Columbia, in the case of a Person which is not a natural person, or
(ii) a citizen of a country other than the United States of America, in the case
of a natural person.

     "Foreign Subsidiary" means any Subsidiary of the Borrower which is not a
Domestic Subsidiary.

     "HLT Classification" means, in the context of there having been an HLT
Classification, that either (i) the Agent has received notice from any
governmental or quasi-governmental authority, central bank or comparable agency
having jurisdiction over the Agent or any Lender that the Advances or the
Commitments hereunder are classifiable as being part of a "highly leveraged
transaction" or (ii) the Agent has otherwise determined that compliance with any
law or any governmental or quasi-governmental rule, regulation, order, policy,
guideline or directive (whether or not having the force of law) requires that
the Advances or Commitments hereunder be classified as part of a "highly
leveraged transaction".  The effective date of an "HLT Classification" for all
purposes of this Agreement shall be the date of receipt by the Agent of the
notice referred to in clause (i) or the date of the determination by the Agent
referred to in clause (ii), as the case may be, provided that in either case the
Lender acting as Agent hereunder does in fact promptly classify either its
respective Loans or its respective Commitment hereunder as being part of a
"highly leveraged transaction" to the extent required by the source of such
required classification.

     "Indebtedness" of a Person means such Person's (i) obligations for borrowed
money, (ii) obligations representing the deferred purchase price of

                                       -6-
<PAGE>

property or services (other than accounts payable arising in the ordinary course
of such Person's business payable on terms customary in the trade), (iii)
obligations, whether or not assumed, secured by Liens (other than Liens
permitted pursuant to any of clauses (a), (d), (e), (f) and (h) of Section 6.16)
or payable out of the proceeds or production from property now or hereafter
owned or acquired by such Person, (iv) obligations which are evidenced by notes,
acceptances, or other instruments, (v) Capitalized Lease Obligations and (vi)
net liabilities under currency or interest rate swap, exchange or cap
agreements.

     "Interest Period" means a Eurodollar Interest Period or a Transaction Rate
Interest Period.

     "Investment" of a Person means any loan, advance (other than commission,
travel and similar advances to its officers, employees, agents and
representatives made in the ordinary course of business), extension of credit
(other than accounts receivable arising in the ordinary course of business on
terms customary in the trade), deposit account or contribution of capital by
such Person to any other Person or any investment in, or purchase or other
acquisition of, the stock, partnership interests, notes, debentures or other
securities of any other Person made by such Person.

     "Investment Grade Rating" means, in the context of the Borrower having an
Investment Grade Rating, that the Borrower's senior unsecured long term debt is
rated both (a) BBB- or better by Standard & Poor's Corporation and (b) Baa3 or
better by Moody's Investor Service, Inc.

     "Lenders" means the lending institutions listed on the signature pages of
this Agreement and their respective successors and assigns.

     "Lending Installation" means (i) with respect to a Lender, any office,
branch, subsidiary or affiliate of such Lender and (ii) with respect to the
Agent, any office, branch, subsidiary, affiliate or correspondent bank of the
Agent.

     "Letter of Credit" of a Person means a letter of credit or similar
instrument which is issued upon the application of such Person or upon which
such Person is an account party or for which such Person is in any way liable.

     "Lien" means any lien (statutory or other), mortgage, pledge,
hypothecation, assignment, deposit arrangement, encumbrance or preference,
priority or other security agreement or preferential arrangement of any kind or
nature whatsoever (including, without limitation, the interest of a vendor or
lessor under any conditional sale, Capitalized Lease or other title retention
agreement).

     "Loan" means, with respect to a Lender, such Lender's portion of any
Advance.

     "Loan Documents" means this Agreement and the Notes.

     "Material Adverse Effect" means a material adverse effect on (i) the
business, properties, condition (financial or otherwise), results of operations,
or prospects of the Borrower and its Subsidiaries taken as a whole, (ii) the
ability of the Borrower to perform its obligations under the Loan Documents, or
(iii) the validity or enforceability of any of the Loan Documents or the rights
or remedies of the Agent or the Lenders thereunder.

                                       -7-
<PAGE>

     "Multiemployer Plan" means a Plan maintained pursuant to a collective
bargaining agreement or any other arrangement to which the Borrower or any
member of the Controlled Group is a party to which more than one employer is
obligated to make contributions.

     "Note" means a promissory note, in substantially the form of Exhibit "A"
hereto, duly executed by the Borrower and payable to the order of a Lender in
the amount of its Commitment, including any amendment, modification, renewal or
replacement of such promissory note.

     "Notice of Assignment" is defined in Section 12.3.2.

     "Obligations" means all unpaid principal of and accrued and unpaid interest
on the Notes, all accrued and unpaid fees and all expenses, reimbursements,
indemnities and other obligations of the Borrower to the Lenders or to any
Lender, the Agent or any indemnified party hereunder arising under the Loan
Documents.

     "Original Credit Agreement" has the meaning provided in the first WHEREAS
clause of this Agreement.

     "Participants" is defined in Section 12.2.1.

     "Payment Date" means the last day of each March, June, September and
December.

     "Payment Notes" has the meaning provided in Section 6.12.

     "PBGC" means the Pension Benefit Guaranty Corporation, or any successor
thereto.

     "Person" means any natural person, corporation, firm, joint venture,
partnership, association, enterprise, trust or other entity or organization, or
any government or political subdivision or any agency, department or
instrumentality thereof.

     "Plan" means an employee pension benefit plan which is covered by Title IV
of ERISA or subject to the minimum funding standards under Section 412 of the
Code as to which the Borrower or any member of the Controlled Group may have any
liability.

     "Purchasers" is defined in Section 12.3.1.

     "Reference Rate" means, at any time, the rate of interest then most
recently announced by the Lender at Chicago, Illinois as its reference rate.

     "Regulation D" means Regulation D of the Board of Governors of the Federal
Reserve System as from time to time in effect and any successor thereto or other
regulation or official interpretation of said Board of Governors relating to
reserve requirements applicable to member banks of the Federal Reserve System.

     "Regulation U" means Regulation U of the Board of Governors of the Federal
Reserve System as from time to time in effect and any successor or other
regulation or official interpretation of said Board of Governors relating to the
extension of credit by banks for the purpose of purchasing or carrying margin
stocks applicable to member banks of the Federal Reserve System.

     "Rentals" of a Person means the aggregate fixed amounts payable by such
Person under any lease of real or personal property having an original term
(including any required renewals or any renewals at the option of the lessor

                                       -8-
<PAGE>

or lessee) of one year or more, but does not include any amounts payable under
Capitalized Leases of such Person.

     "Reportable Event" means a reportable event as defined in Section 4043 of
ERISA and the regulations issued under such section, with respect to a Plan,
excluding, however, such events as to which the PBGC by regulation waived the
requirement of Section 4043(a) of ERISA that it be notified within 30 days of
the occurrence of such event, provided, however, that a failure to meet the
minimum funding standard of Section 412 of the Code and of Section 302 of ERISA
shall be a Reportable Event regardless of the issuance of any such waiver of the
notice requirement in accordance with either Section 4043(a) of ERISA or Section
412(d) of the Code.

     "Required Lenders" means Lenders in the aggregate having at least 66 2/3% 
of the Aggregate Commitment or, if the Aggregate Commitment has been terminated,
Lenders in the aggregate holding at least 66 2/3% of the aggregate unpaid
principal amount of the outstanding Advances.

     "Reserve Requirement" means, with respect to a Eurodollar Interest Period,
the maximum aggregate reserve requirement (including all basic, supplemental,
marginal and other reserves) which is imposed under Regulation D on Eurocurrency
liabilities.

     "Restatement Effective Date" has the meaning provided in Section 4.1.

     "Restricted Payments" means collectively, all dividends (cash, stock, asset
or otherwise) and all payments on any class of securities (specifically
including all Subordinated Debt, but excluding any other debt securities) issued
by the Borrower or any Subsidiary, whether such securities are now, or may
hereafter be, authorized or outstanding and any payment by the Borrower or any
Subsidiary on account of the purchase, redemption or retirement of any class of
securities (specifically including all Subordinated Debt, but excluding all
other debt securities) issued by it, and any distribution in respect to any of
the foregoing, whether directly or indirectly.

     "Revolving Credit Termination Balance" means the aggregate principal amount
of Advances outstanding at the close of business on the Revolving Credit
Termination Date after giving effect to any Advances made or repaid on such
date.

     "Revolving Credit Termination Date" means August 31, 1999 or such later
date to which the Revolving Credit Termination Date may be extended pursuant to
Section 2.2.

     "Section" means a numbered section of this Agreement, unless another
document is specifically referenced.

     "Single Employer Plan" means a Plan maintained by the Borrower or any
member of the Controlled Group for employees of the Borrower or any member of
the Controlled Group.

     "Subordinated Debt" means indebtedness of the Borrower or any Subsidiary
evidenced by instruments containing provisions by which the payment of such
indebtedness is postponed and subordinated to the payment of the Notes, which
subordination provisions and the provisions for payment shall be in form and
substance satisfactory to the Required Lenders as evidenced by their prior
written consent thereto.

     "Subsidiary" of a Person means (i) any corporation more than 50% of the
outstanding securities having ordinary voting power of which shall at the time
be owned or controlled, directly or indirectly, by such Person or by one or more
of its Subsidiaries or by such Person and one or more of its

                                       -9-
<PAGE>

Subsidiaries, or (ii) any partnership, association, joint venture or similar
business organization more than 50% of the ownership interests having ordinary
voting power of which shall at the time be so owned or controlled.  Unless
otherwise expressly provided, all references herein to a "Subsidiary" shall mean
a Subsidiary of the Borrower.

     "Termination Balance" means the aggregate principal amount of Advances
outstanding on the Revolving Credit Termination Date after giving effect to any
Advances made or paid on such date.

     "Transaction Rate" means, with respect to an Alternate Currency Advance,
such fixed rate per annum as the Borrower shall have requested in its Alternate
Currency Borrowing Request for such Advance, and which each of the Banks, in its
sole discretion, shall have agreed to for its respective Loan comprising such
Advance.

     "Transaction Rate Interest Period" means, with respect to an Alternate
Currency Advance, such number of days (not to exceed 180) as the Borrower shall
have requested in its Alternate Currency Borrowing Request for such Advance, and
which each of the Banks, in its sole discretion, shall have agreed to for its
respective Loan comprising such Advance.  No Transaction Rate Interest Period
may end after the Revolving Credit Termination Date.

     "Transferee" is defined in Section 12.4.

     "Type" means (a) with respect to any U.S. Dollar Advance, its nature as a
Floating Rate Advance or Eurodollar Advance or (b) with respect to any Alternate
Currency Advance, its nature as a Transaction Rate Advance.

     "Unfunded Liabilities" means the aggregate unfunded value of accumulated
benefits under all Single Employer Plans, all determined in accordance with
Agreement Accounting Principles as of the then most recent valuation date for
such Plans.

     "Unmatured Default" means an event which but for the lapse of time or the
giving of notice, or both, would constitute a Default.

     "U.S. Dollar Advance" means an Advance denominated in U.S. Dollars.

     "Wholly-Owned Subsidiary" of a Person means (i) any Subsidiary all of the
outstanding voting securities of which shall at the time be owned or controlled,
directly or indirectly, by such Person or one or more Wholly-Owned Subsidiaries
of such Person, or by such Person and one or more Wholly-Owned Subsidiaries of
such Person, or (ii) any partnership, association, joint venture or similar
business organization 100% of the ownership interests having ordinary voting
power of which shall at the time be so owned or controlled.

     The foregoing definitions shall be equally applicable to both the singular
and plural forms of the defined terms.


                                   ARTICLE II

                                   THE CREDITS


     2.1.   THE ADVANCES.  Subject to the terms of this Agreement, the Borrower
may borrow, repay and reborrow Advances at any time prior to or on the Revolving
Credit Termination Date.  The Advances may be U.S. Dollar Advances made pursuant
to Section 2.1(a) or Alternate Currency Advances made pursuant to Section
2.1(b).  No Advances may be requested or made subsequent

                                      -10-
<PAGE>

to the Revolving Credit Termination Date.  Principal payments made after the
Revolving Credit Termination Date may not be reborrowed.

            (a)     COMMITMENTS TO MAKE U.S. DOLLAR ADVANCES.  From and
     including the date of this Agreement and to and including the Revolving
     Credit Termination Date, the Lenders severally agree, on the terms and
     conditions set forth in this Agreement, to make U.S. Dollar Advances to the
     Borrower from time to time in amounts such that, upon giving effect to each
     such U.S. Dollar Advance, the aggregate principal Dollar Amount of all
     Advances then outstanding shall not exceed the Aggregate Commitment then in
     effect.  The foregoing commitment to make U.S. Dollar Advances shall expire
     at the close of business on the Revolving Credit Termination Date.

            (b)     DISCRETIONARY ALTERNATE CURRENCY ADVANCES.  From and
     including the date of this Agreement and to (but not including) the
     Revolving Credit Termination Date, the Lenders may, on the terms and
     conditions set forth in this Agreement, make Alternate Currency Advances to
     the Borrower from time to time; PROVIDED, that (i) any Alternate Currency
     Advance requested by the Borrower pursuant to Section 2.11 shall be made
     if, and only if, each of the Lenders in its sole and absolute discretion,
     has agreed in writing (as provided in Section 2.11) to make its respective
     Loan comprising such requested Advance and (ii) upon giving effect to each
     such Alternate Currency Advance, the aggregate principal Dollar Amount of
     all Loans then outstanding shall not exceed the Aggregate Commitment then
     in effect.


     2.2.   EXTENSION OF REVOLVING CREDIT TERMINATION DATE.  The initial
Revolving Credit Termination Date shall be August 31, 1999.  The Borrower may,
not earlier than 180 days and not later than 60 days prior to each anniversary
of the Restatement Effective Date execute and deliver to the Agent (who shall
promptly forward a copy of the same to each of the Lenders) an Extension Letter
in substantially the form of Exhibit "B" hereto, with appropriate insertions,
requesting that the Revolving Credit Termination Date be extended for one year.
Such request for an extension of the Revolving Credit Termination Date shall
become effective if, and only if, each Lender shall, in its sole and absolute
discretion, execute such Extension Letter and return copies thereof to the Agent
and the Borrower prior to each such applicable anniversary of the Restatement
Effective Date.

     2.3.   MANDATORY PAYMENTS.  The Borrower shall make the following mandatory
payments on the Advances:

            (a)     Each Alternate Currency Advance shall be repaid in full on
     the last day of its respective Transaction Rate Interest Period.

            (b)     Each Advance outstanding on the Revolving Credit Termination
     Date shall be repaid in full on the Revolving Credit Termination Date (it
     being understood and agreed that, subject to the terms and conditions of
     this Agreement, the Borrower shall be entitled to make a final borrowing of
     one or more U.S. Dollar Advances pursuant to Section 2.1(a) on the
     Revolving Credit Termination Date).

            (c)     If on the last day of any calendar month, it is determined
     by the Agent that the aggregate Dollar Amount of all outstanding Advances
     exceeds the Aggregate Commitment then in effect, the Borrower shall within
     3 Business Days of demand by the Agent make a repayment (in U.S. Dollars)
     of the outstanding Advances in an amount which is at least sufficient to
     eliminate such excess.

                                      -11-
<PAGE>

            (d)     The Revolving Credit Termination Balance shall be payable in
     twenty (20) equal, consecutive quarterly installments, commencing on the
     first Payment Date following the Revolving Credit Termination Date.

            (e)     Any outstanding Advances and all other unpaid Obligations
     shall be paid in full by the Borrower on the Facility Termination Date.

     2.4.   FEES.  The Borrower further agrees to pay to the Agent, for the
ratable benefit of the Lenders a commitment fee of .30% (or if the Borrower no
longer has an Investment Grade Classification .425%) per annum for the period
from the date hereof to and including the Revolving Credit Termination Date on
the average daily principal amount of the Aggregate Commitment less the average
daily principal amount of outstanding Loans.  All of the fees referred to in
this Section 2.4 shall be payable quarterly in arrears within 15 days after
receipt of a statement therefor from the Agent for such quarter, commencing with
the calendar quarter ending June 30, 1993.  The obligations of the Borrower
under this Section 2.4 shall survive the payment of the Loans and the
termination of this Agreement.  In addition upon any HLT Classification, the
Borrower agrees to pay the Agent upon demand, for the pro rata account of each
of the Lenders, an HLT Classification fee equal to .125% of the Aggregate
Commitment in effect at the time of such HLT Classification. For the purpose of
calculating fees under this Section 2.4 the Dollar Equivalent of outstanding
Alternate Currency Advances shall be calculated daily.

     2.5.   OPTIONAL REDUCTIONS IN AGGREGATE COMMITMENT.  The Borrower may
permanently reduce the Aggregate Commitment in whole, or in part ratably among
the Lenders in integral multiples of $1,000,000, upon at least ten days' written
notice to the Agent, which notice shall specify the amount of any such
reduction, provided, however, that the amount of the Aggregate Commitment may
not be reduced below the aggregate principal Dollar Amount of the outstanding
Advances.  All accrued commitment fees shall be payable on the effective date of
any termination of the obligations of the Lenders to make Loans hereunder.

     2.6.   RATABLE LOANS.  Each Advance hereunder shall consist of Loans made
from the several Lenders ratably in proportion to the ratio that their
respective Commitments bear to the Aggregate Commitment.

     2.7.   TYPES OF ADVANCES.  The U.S. Dollar Advances may be Floating Rate
Advances or Eurodollar Advances, or a combination thereof, selected by the
Borrower in accordance with Sections 2.10 and 2.13.  All Alternate Currency
Advances shall be Transaction Rate Advances selected by the Borrower in
accordance with Section 2.11.

     2.8.   MINIMUM AMOUNT OF EACH ADVANCE.  Each Fixed Rate Advance shall be in
the minimum amount of $1,000,000 (and in multiples of $100,000 if in excess
thereof), and each Floating Rate Advance shall be in the minimum amount of
$500,000 (and in multiples of $100,000 if in excess thereof), provided, however,
that any Floating Rate Advance may be in the amount of the Aggregate Commitment.

     2.9.   OPTIONAL PRINCIPAL PAYMENTS.  The Borrower may from time to time
pay, without penalty or premium, all outstanding Floating Rate Advances, or, in
a minimum aggregate amount of $1,000,000 or any integral multiple of $100,000 in
excess thereof, any portion of the outstanding Floating Rate Advances upon 5
days' prior notice to the Agent.  Fixed Rate Advances may be paid prior to the
last day of the applicable Interest Period, subject to compliance with Section
3.4. Principal payments made after the Revolving Credit Termination Date shall
be applied to the principal installments payable under Section 2.3(d) in the
inverse order of maturity.

                                      -12-
<PAGE>

     2.10.  METHOD OF SELECTING TYPES AND INTEREST PERIODS FOR NEW U.S. DOLLAR
ADVANCES.  The Borrower shall select the Type and, in the case of each
Eurodollar Advance, the Eurodollar Interest Period applicable to each new
Advance from time to time.  The Borrower shall give the Agent irrevocable notice
in substantially the form of Exhibit "C" hereto with appropriate insertions (a
"Borrowing Notice") not later than 10:00 a.m. (Chicago time) at least (a) one
Business Day before the Borrowing Date of each Floating Rate Advance and (b)
three Business Days before the Borrowing Date for each Eurodollar Advance, in
each case specifying:

            (i)     the Borrowing Date of such Advance, which shall be a
                    Business Day, prior to or on the Revolving Credit
                    Termination Date,

            (ii)    the aggregate amount of such Advance,

            (iii)   the Type of Advance selected, and

            (iv)    in the case of each Eurodollar Advance, the Eurodollar
                    Interest Period applicable thereto.

     2.11.  METHOD OF REQUESTING ALTERNATE CURRENCY ADVANCES.  The Borrower may
from time to time in accordance with this Section 2.11 request the Lenders to
make one or more Alternate Currency Advances.  The Lenders shall have no
obligation to make any such Alternate Currency Advance so requested by the
Borrower.  If, and only if, each of the Lenders in its sole and absolute
discretion agrees, in the manner provided for in this Section 2.11, to make its
respective Loan comprising any such Alternate Currency Advance, will such
Alternate Currency Advance be made.

     In order to request an Alternate Currency Advance, the Borrower shall give
the Agent a request in substantially the form of Exhibit "D" hereto with
appropriate insertions (an "Alternate Currency Borrowing Request"), which
request shall be irrevocable, not later than 10:00 a.m. (Chicago time) at least
five (5) Business Days before the requested Borrowing Date for such Alternate
Currency Advance, specifying:

            (i)     the Borrowing Date, which shall be a Business Day prior to
                    the Revolving Credit Termination Date, of such Advance,

            (ii)    the aggregate amount of such Advance,

            (iii)   the Alternate Currency in which such Advance is to be
                    denominated,

            (iv)    the Transaction Rate for such Advance, and

            (v)     the Transaction Rate Interest Period for such Advance.

     Upon receipt of any such Alternate Currency Borrowing Request, the Agent
shall promptly forward copies thereof to each of the Lenders.  The requested
Alternate Currency Advance will be made as requested if, and only if, each
Lender shall, in its sole and absolute discretion, execute and return a copy of
such Alternate Currency Borrowing Request to the Agent not later than 10:00 a.m.
(Chicago time) at least three Business Days before the requested Borrowing Date
for such Alternate Currency Advance.  Upon such receipt of an executed copy of
such Alternate Currency Borrowing Request from each of the Lenders (which copy
may be a facsimile transmittal), the Agent shall promptly notify the Borrower
and each of the Lenders of such acceptance, and thereupon the Lenders shall be
jointly and severally committed to make the requested Alternate Currency
Advance, subject to the terms and conditions of this

                                      -13-
<PAGE>

Agreement.  The making by the Lenders of any one or more Alternate Currency
Advances shall not constitute a consent by the Lenders to make any subsequent
Alternate Currency Advances, whether in the same or a different Alternate
Currency.

     2.12.  MAKING THE LOANS.  On each Borrowing Date, each Lender shall make
available its Loan or Loans comprising the Advance or Advances to be made on
such Borrowing Date (i) in the case of a Loan denominated in U.S. Dollars, not
later than noon (Chicago time), in immediately available funds to the Agent at
its address specified pursuant to Article XIII and (ii) in the case of a Loan
denominated in an Alternate Currency, not later than noon (local time), in the
city of the Agent's Lending Installation for such Alternate Currency, in such
funds as may then be customary for the settlement of international transactions
in such currency in the city of and at the address of the Agent's Lending
Installation for such currency.  The Agent will make the funds so received from
the Lenders available to the Borrower at the Agent's aforesaid address.

     2.13.  CONVERSION AND CONTINUATION OF OUTSTANDING U.S. DOLLAR ADVANCES.
Outstanding U.S. Dollar Advances may be continued or converted into U.S. Dollar
Advances of another Type as provided below in this Section 2.13; PROVIDED, that
notwithstanding anything else in this Section 2.13 to the contrary, (a)
outstanding U.S. Dollar Advances may be not be converted into Alternate Currency
Advances pursuant to this Section 2.13 and (b) outstanding Alternate Currency
Advances may not be continued or converted pursuant to this Section 2.13, but
must be repaid on or prior to the last day of their respective Interest Periods
pursuant to Section 2.3(a) and may only be reborrowed pursuant to Section 2.1(b)
and Section 2.11.

     Each Floating Rate Advance shall continue as Floating Rate Advance unless
and until such Floating Rate Advance is repaid pursuant to Section 2.9 or
converted into a Eurodollar Advance pursuant to this Section 2.13.  Each
Eurodollar Advance shall continue as a Eurodollar Advance until the end of its
respective Eurodollar Interest Period, at which time such Eurodollar Advance
shall be automatically converted into a Floating Rate Advance unless the
Borrower shall have given the Agent a Eurodollar Conversion Notice requesting
that, at the end of such Eurodollar Interest Period, such Eurodollar Advance be
converted into a new Eurodollar Advance for a new Eurodollar Interest Period.
Subject to the terms of Section 2.8, the Borrower may from time to time elect to
convert all or any part of any Floating Rate Advance into a Eurodollar Advance,
or to convert all or any part of any Eurodollar Advance into a new Eurodollar
Advance for a new Eurodollar Interest Period; PROVIDED, that any conversion of
any existing Eurodollar Advance shall be made on, and only on, the last day of
its respective Eurodollar Interest Period.  The Borrower shall give the Agent
irrevocable notice (a "Eurodollar Conversion Notice") of each conversion of an
Outstanding U.S. Dollar Advance into a Eurodollar Advance not later than 10:00
a.m. (Chicago time) at least three Business Days prior to the date of the
requested conversion, specifying:

          (i)    the requested date of such conversion, which date shall be a
                 Business Day;

          (ii)   the aggregate amount and Type of the U.S. Dollar Advance which
                 is to be converted or continued; and

          (iii)  the amount and Eurodollar Interest Period applicable to each
                 Eurodollar Advance into which such U.S. Dollar Advance is to be
                 converted.

Notwithstanding anything to the contrary contained in this Section 2.13, no U.S.
Dollar Advance may be converted into or continued as a Eurodollar Advance (a) at
any time within 30 days of the Facility Termination Date or (b) (except

                                      -14-
<PAGE>

with the consent of the Required Lenders) when any Default or Unmatured Default
has occurred and is continuing.

     2.14.   RESTRICTIONS ON INTEREST PERIODS.  No Interest Period may extend
beyond a Payment Date on which principal of the Advances shall be payable unless
outstanding principal of Floating Rate Advances and Fixed Rate Advances with
Interest Periods ending prior to said Payment Date and unused Commitment shall
be at least equal to the amount so payable.  No Interest Period shall extend
beyond the Facility Termination Date.  No more than ten (10) Interest Periods
may be in effect at any one time.

     2.15.   CHANGES IN INTEREST RATE, ETC.  Changes in the rate of interest on
that portion of any Advance maintained as a Floating Rate Advance will take
effect simultaneously with each change in the Alternate Base Rate and each
change in the Applicable Margin referred to in the definition "Floating Rate".
Each Fixed Rate Advance shall bear interest from and including the first day of
the Interest Period applicable thereto to (but not including) the last day of
such Interest Period at the interest rate determined as applicable to such Fixed
Rate Advance, provided that the rate of interest on each Eurodollar Advance will
change simultaneously with each change, during the applicable Eurodollar
Interest Period, of the Applicable Margin referred to in the definition of
"Eurodollar Rate".

     2.16.   RATES APPLICABLE AFTER DEFAULT.  During the continuance of a
Default the Required Lenders may, at their option, by notice to the Borrower
(which notice may be revoked at the option of the Required Lenders
notwithstanding any provision of Section 8.2 requiring unanimous consent of the
Lenders to changes in interest rates), declare that (i) each Fixed Rate Advance
shall bear interest for the remainder of the applicable Interest Period at the
rate otherwise applicable to such Interest Period plus 2% per annum and (ii)
each Floating Rate Advance shall bear interest at a rate per annum equal to the
Floating Rate otherwise applicable to the Floating Rate Advance plus 2% per
annum.

     2.17.   METHOD OF PAYMENT.  (a)    All payments of principal, interest and
fees to be made by the Borrower hereunder or under the Notes in U.S. Dollars
shall be made, without setoff, deduction, or counterclaim, in immediately
available funds to the Agent at the Agent's address specified pursuant to
Article XIII, or at any other Lending Installation of the Agent specified in
writing by the Agent to the Borrower, by noon (local time) on the date when due
and shall be applied ratably by the Agent among the Lenders.  Each payment
delivered to the Agent for the account of any Lender shall be delivered promptly
by the Agent to such Lender in the same type of funds which the Agent received
at such Lender's address specified pursuant to Article XIII or at any Lending
Installation specified in a notice received by the Agent from such Lender.

     (b)     Each Advance shall be repaid or prepaid in the currency in which it
was made in the amount borrowed and interest payable thereon shall be paid in
such currency.  All payments to be made by the Borrower hereunder or under the
Notes in any Alternate Currency shall be made in such Alternate Currency on the
date due in such funds as may then be customary for the settlement of
international transactions in such Alternate Currency for the account of the
Agent, at its Lending Installation for such Alternate Currency.  The Agent will
promptly cause such payments to be distributed to each Lender in like funds and
currency at such Lender's address specified pursuant to Article XIII or at any
Lending Installation specified in a notice received by the Agent from such
Lender.  Notwithstanding the foregoing provisions of this Section, if, after the
making of any Advance in any Alternate Currency, currency control or exchange
regulations are imposed in the country which issues such Alternate Currency with
the result that different types of such Alternate Currency (the "New Currency")
are introduced and the type of Alternate

                                      -15-
<PAGE>

Currency in which the Advance was made (the "Original Currency") no longer
exists or the Borrower is not able to make payment to the Agent for the account
of the Lenders in such Original Currency, then all payments to be made by the
Borrower hereunder or under the Notes in such Alternate Currency shall be made
in such amount and such type of the New Currency as shall be equivalent to the
amount of such payment otherwise due hereunder or under the Notes in the
Original Currency, it being the intention of the Borrower and the Lenders that
the Borrower take all risks of the imposition of any such currency control or
exchange regulations.

     (c)     On or before the time a principal payment is made on any of the
Advances, the Borrower shall inform the Agent as to the proportionate
application of such payment among the Floating Rate Advances, the Eurodollar
Advances and the Alternate Currency Advances.  In the absence of such
instructions, the Agent shall apply such payment first to the outstanding
Floating Rate Advances and then apply any remainder to the outstanding
Eurodollar Advances and the outstanding Alternate Currency Advances in whatever
proportion it shall determine in its sole discretion; PROVIDED, that as between
Eurodollar Advances, and as between Alternate Currency Advances of the same
Alternate Currency, the Agent shall endeavor to make such application (not
otherwise disadvantageous to the Agent or the Lenders) as will mitigate the
Borrower's liability to the Lenders under Section 3.4 as a consequence of such
application.

     2.18.   FOREIGN TAXES.   (a)  All payments made by the Borrower in respect
of principal of and interest on the Advances and of all other amounts payable by
it under this Agreement are payable without deduction for or on account of any
present or future taxes, duties, withholdings or other charges levied or imposed
by the government of any jurisdiction outside the United States of America or by
any political subdivision or taxing authority thereof or therein (herein called
"Foreign Taxes").  If the Borrower shall be required by law to deduct or
withhold any Foreign Taxes from any such amount payable by it hereunder or under
any of the Notes to or for the account of any Lender, (i) such amount shall be
increased as may be necessary so that, after making such deductions or
withholdings (including any deductions or withholdings applicable to additional
amounts payable pursuant to this Section), such Lender receives an amount equal
to the amount it would have received had no such deductions or withholdings been
made and (ii) the Borrower shall make such deductions and withholdings and pay
the amount thereof to the relevant government, political subdivision or taxing
authority at or prior to the time required to be paid under applicable law (and
shall promptly furnish to the Agent, for the benefit of the Lenders, official
receipts evidencing such payment).  In addition, the Borrower will pay any
present or future stamp or documentary taxes or similar taxes or levies imposed
by any government, political subdivision or taxing authority referred to in the
first sentence of this subsection arising from any payment by it hereunder or
under any of the Notes or from the execution, delivery or registration of, or
otherwise with respect to, this Agreement or any of the Notes (herein called
"Other Taxes").  The Borrower will indemnify each Lender and the Agent for, and
hold each Lender and the Agent harmless against, the full amount of Foreign
Taxes or Other Taxes (including, without limitation, any Foreign Taxes or Other
Taxes imposed by any jurisdiction on amounts payable under this Section) paid or
payable by such Lender or the Agent and any liability of such Lender or the
Agent relating thereto (including, without limitation, penalties, interest and
expenses).

     (b)     If the cost to any Lender of making or maintaining any Loan to the
Borrower is increased, or the amount of any sum received or receivable by any
Lender (or its applicable Lending Installation) is reduced, by an amount deemed
by such Lender to be material, which increase or reduction (i) is due to any law
or any governmental or quasi-governmental rule, regulation, policy, guideline or
directive (whether or not having the force of law), or any

                                      -16-
<PAGE>

interpretation thereof, or the compliance of any Lender therewith, and (ii)
would not have occurred but for the fact that the Borrower (or one or more of
its Subsidiaries) conducts business in a jurisdiction outside the United States
of America, the Borrower shall indemnify such Lender for such increased cost or
reduction within 15 days after demand by such Lender (with a copy to the Agent).

     (c)     If, and to the extent that, any Lender shall actually receive a
credit against its United States federal income tax liability for any Foreign
Taxes or Other Taxes indemnified or paid by the Borrower pursuant to this
Section, such Lender agrees to promptly notify the Borrower thereof and make
reimbursement of such credit to the Borrower, provided that if such Lender
reasonably believes that such credit may be subject to challenge, then such
Lender shall thereupon enter into negotiations in good faith with the Borrower
to determine when reimbursement of such credit can be made to the Borrower.

     (d)     All tax receipts required to be delivered under this Section shall
be originals, duplicate originals or duly certified or authenticated copies
within the meaning of Treasury Regulation Section 1.905-2(a)(2).

     2.19.   JUDGMENT CURRENCY.  If for the purposes of obtaining judgment in
any court it is necessary to convert a sum due from the Borrower hereunder or
under any of the Notes in the currency expressed to be payable herein or under
the Notes (the "specified currency") into another currency, the parties hereto
agree, to the fullest extent that they may effectively do so, that the rate of
exchange used shall be that at which in accordance with normal banking
procedures the Agent could purchase the specified currency with such other
currency at the Agent's main Chicago office on the Business Day preceding that
on which final, nonappealable judgment is given.  The obligations of the
Borrower in respect of any sum due to any Lender or the Agent hereunder or under
any Note shall, notwithstanding any judgment in a currency other than the
specified currency, be discharged only to the extent that on the Business Day
following receipt by such Lender or the Agent (as the case may be) of any sum
adjudged to be so due in such other currency such Lender or the Agent (as the
case may be) may in accordance with normal, reasonable banking procedures
purchase the specified currency with such other currency.  If the amount of the
specified currency so purchased is less than the sum originally due to such
Lender or the Agent (as the case may be), in the specified currency, the
Borrower agrees, to the fullest extent that it may effectively do so, as a
separate obligation and notwithstanding any such judgment, to indemnify such
Lender or the Agent (as the case may be) against such loss, and if the amount of
the specified currency so purchased exceeds (a) the sum originally due to such
Lender or the Agent (as the case may be) in the specified currency and (b) any
amounts shared with other Lenders as a result of allocations of such excess as a
disproportionate payment to such Lender under Section 11.2, such Lender or the
Agent (as the case may be) agrees to remit such excess to the Borrower.

     2.20.   NOTES; TELEPHONIC NOTICES.  Each Lender shall, and is hereby
authorized to, record the principal amount of each of its Loans and each
repayment on the schedule attached to its Note (or to otherwise record the same
in its usual practice) provided, however, that the failure to so record shall
not affect the Borrower's obligations in respect of such Loans.  The Borrower
hereby authorizes the Lenders and the Agent to extend, convert or continue U.S.
Dollar Advances (it being understood and agreed that Alternate Currency
Borrowing Requests must be in writing or by facsimile) and to transfer funds
based on telephonic notices made by any person or persons the Agent or any
Lender in good faith believes to be acting on behalf of the Borrower.  The
Borrower agrees to deliver promptly to the Agent a written confirmation, if such
confirmation is requested by the Agent or any Lender, of each telephonic notice
signed by an Authorized Officer.  If the written confirmation differs in any
material respect from the action taken by the

                                      -17-
<PAGE>

Agent and the Lenders, the records of the Agent and the Lenders shall govern
absent manifest error.

     2.21.   INTEREST PAYMENT DATES; INTEREST AND FEE BASIS.  Interest accrued
on each Floating Rate Advance shall be payable on each Payment Date, commencing
with the first such date to occur after the date hereof, on any date on which
the Floating Rate Advance is prepaid, whether due to acceleration or otherwise,
and at maturity.  Interest accrued on that portion of the outstanding principal
amount of any Floating Rate Advance converted into a Eurodollar Advance on a day
other than a Payment Date shall be payable on the date of conversion.  Interest
accrued on each Fixed Rate Advance shall be payable on the last day of its
applicable Interest Period, on any date on which the Fixed Rate Advance is
prepaid, whether by acceleration or otherwise, and at maturity.  Interest
accrued on each Fixed Rate Advance having an Interest Period longer than three
months shall also be payable on the last day of each three-month interval during
such Interest Period.  Interest and commitment fees shall be calculated for
actual days elapsed on the basis of a 360-day year.  Interest shall be payable
for the day an Advance is made but not for the day of any payment on the amount
paid if payment is received prior to noon (local time) at the place of payment.
If any payment of principal of or interest on an Advance shall become due on a
day which is not a Business Day, such payment shall be made on the next
succeeding Business Day and, in the case of a principal payment, such extension
of time shall be included in computing interest in connection with such payment.

     2.22.   NOTIFICATION OF ADVANCES, INTEREST RATES, PREPAYMENTS AND
COMMITMENT REDUCTIONS.  Promptly after receipt thereof, the Agent will notify
each Lender of the contents of each Aggregate Commitment reduction notice,
Borrowing Notice, Alternate Currency Borrowing Request, Eurodollar Conversion
Notice and repayment notice received by it hereunder.  The Agent will notify
each Lender of the interest rate applicable to each Eurodollar Advance promptly
upon determination of such interest rate and will give each Lender prompt notice
of each change in the Alternate Reference Rate.

     2.23.   LENDING INSTALLATIONS.  Each Lender may book its Loans at any one
or more Lending Installations selected by such Lender and may change its Lending
Installation(s) from time to time.  All terms of this Agreement shall apply to
any such Lending Installation and the Notes shall be deemed held by each Lender
for the benefit of such Lending Installation(s).  Each Lender may from time to
time, by written or facsimile notice to the Agent and the Borrower, designate a
new Lending Installation through which Loans (or Loans in a particular currency)
will be made by it and for whose account Loan payments (or Loan payments in a
particular currency) are to be made.  The Agent may from time to time, by
written or facsimile notice to the Borrower and each Lender, designate a new
Lending Installation at which Advances (or Advances in a particular currency)
will be made available to the Borrower and at which payments on the Advances (or
payments on Advances in a particular currency) are to be made by the Borrower.

     2.24.   NON-RECEIPT OF FUNDS BY THE AGENT.  Unless the Borrower or a
Lender, as the case may be, notifies the Agent prior to the date on which it is
scheduled to make payment to the Agent of (i) in the case of a Lender, the
proceeds of a Loan or (ii) in the case of the Borrower, a payment of principal,
interest or fees to the Agent for the account of the Lenders, that it does not
intend to make such payment, the Agent may assume that such payment has been
made.  The Agent may, but shall not be obligated to, make the amount of such
payment available to the intended recipient in reliance upon such assumption.
If such Lender or the Borrower, as the case may be, has not in fact made such
payment to the Agent, the recipient of such payment shall, on demand by the
Agent, repay to the Agent the amount so made available together with interest
thereon in respect of each day during the period commencing on the date such
amount was so made available by the Agent until

                                      -18-
<PAGE>

the date the Agent recovers such amount at a rate per annum equal to (i) in the
case of payment by a Lender, the Federal Funds Effective Rate for such day or
(ii) in the case of payment by the Borrower, the interest rate applicable to the
relevant Loan.

     2.25.   WITHHOLDING TAX EXEMPTION.  At least five Business Days prior to
the first date on which interest or fees are payable hereunder for the account
of any Lender, each Lender that is not incorporated under the laws of the United
States of America, or a state thereof, agrees that it will deliver to each of
the Borrower and the Agent two duly completed copies of United States Internal
Revenue Service Form 1001 or 4224, certifying in either case that such Lender is
entitled to receive payments under this Agreement and the Notes without
deduction or withholding of any United States federal income taxes.  Each Lender
which so delivers a Form 1001 or 4224 further undertakes to deliver to each of
the Borrower and the Agent two additional copies of such form (or a successor
form) on or before the date that such form expires (currently, three successive
calendar years for Form 1001 and one calendar year for Form 4224) or becomes
obsolete or after the occurrence of any event requiring a change in the most
recent forms so delivered by it, and such amendments thereto or extensions or
renewals thereof as may be reasonably requested by the Borrower or the Agent, in
each case certifying that such Lender is entitled to receive payments under this
Agreement and the Notes without deduction or withholding of any United States
federal income taxes, unless an event (including without limitation any change
in treaty, law or regulation) has occurred prior to the date on which any such
delivery would otherwise be required which renders all such forms inapplicable
or which would prevent such Lender from duly completing and delivering any such
form with respect to it and such Lender advises the Borrower and the Agent that
it is not capable of receiving payments without any deduction or withholding of
United States federal income tax.


                                   ARTICLE III

                             CHANGE IN CIRCUMSTANCES

     3.1.    YIELD PROTECTION.  If any law or any governmental or quasi-
governmental rule, regulation, policy, guideline or directive (whether or not
having the force of law), or any interpretation thereof, or the compliance of
any Lender therewith,

             (i)    subjects any Lender or any applicable Lending Installation
     to any tax, duty, charge or withholding on or from payments due from the
     Borrower (excluding federal taxation of the overall net income of any
     Lender or applicable Lending Installation), or changes the basis of
     taxation of payments to any Lender in respect of its Loans or other amounts
     due it hereunder, or

             (ii)   imposes or increases or deems applicable any reserve,
     assessment, insurance charge, special deposit or similar requirement
     against assets of, deposits with or for the account of, or credit extended
     by, any Lender or any applicable Lending Installation (other than reserves
     and assessments taken into account in determining the interest rate
     applicable to Eurodollar Advances), or

             (iii)  imposes any other condition the result of which is to
     increase the cost to any Lender or any applicable Lending Installation of
     making, funding or maintaining loans or reduces any amount receivable by
     any Lender or any applicable Lending Installation in connection with loans,
     or requires any Lender or any applicable Lending Installation to make any
     payment calculated by reference to the amount of loans held or interest
     received by it, by an amount deemed material by such Lender,

                                      -19-
<PAGE>

then, within 15 days of demand by such Lender, the Borrower shall pay such
Lender that portion of such increased expense incurred or reduction in an amount
received which such Lender determines is attributable to making, funding and
maintaining its Loans and its Commitment.

     3.2.    CHANGES IN CAPITAL ADEQUACY REGULATIONS.  If a Lender determines
the amount of capital required or expected to be maintained by such Lender, any
Lending Installation of such Lender or any corporation controlling such Lender
is increased as a result of a Change, then, within 15 days of demand by such
Lender, the Borrower shall pay such Lender the amount necessary to compensate
for any shortfall in the rate of return on the portion of such increased capital
which such Lender determines is attributable to this Agreement, its Loans or its
obligation to make Loans hereunder (after taking into account such Lender's
policies as to capital adequacy).  "Change" means (i) any change after the date
of this Agreement in the Risk-Based Capital Guidelines or (ii) any adoption of
or change in any other law, governmental or quasi-governmental rule, regulation,
policy, guideline, interpretation, or directive (whether or not having the force
of law) after the date of this Agreement which affects the amount of capital
required or expected to be maintained by any Lender or any Lending Installation
or any corporation controlling any Lender.  "Risk-Based Capital Guidelines"
means (i) the risk-based capital guidelines in effect in the United States on
the date of this Agreement, including transition rules, and (ii) the
corresponding capital regulations promulgated by regulatory authorities outside
the United States implementing the July 1988 report of the Basle Committee on
Banking Regulation and Supervisory Practices Entitled "International Convergence
of Capital Measurements and Capital Standards," including transition rules, and
any amendments to such regulations adopted prior to the date of this Agreement.

     3.3.    AVAILABILITY OF EURODOLLAR ADVANCES.  If (i) any Lender determines
that maintenance of its Eurodollar Loans at a suitable Lending Installation
would violate any applicable law, rule, regulation, or directive, whether or not
having the force of law, (ii) the Required Lenders determine that deposits of a
type and maturity appropriate to match fund Eurodollar Advances are not
available or (iii) the Required Lenders determine that the interest rate
applicable to a Eurodollar Advance does not accurately reflect the cost of
making or maintaining such Eurodollar Advance, then the Agent shall suspend the
availability of any new Eurodollar Advances (whether pursuant to Section 2.10 or
Section 2.13).

     3.4.    FUNDING INDEMNIFICATION.  If any payment of a Fixed Rate Advance
occurs on a date prior to the last day of the applicable Interest Period,
whether because of acceleration, prepayment or otherwise, or a Fixed Rate
Advance is not made on the date specified by the Borrower in its Borrowing
Notice, Alternate Currency Borrowing Request or Eurodollar Conversion Notice, as
the case may be, as a consequence of any condition precedent to such Advance
under Section 2.1 or Article IV not being satisfied or as a consequence of any
failure by the Borrower to borrow such Advance when the same has been made
available to it pursuant to Section 2.12, the Borrower will indemnify each
Lender for any loss or cost in liquidating or employing deposits acquired to
fund or maintain the Fixed Rate Advance and, provided that such Lender has taken
such reasonable action, if any, not disadvantageous to it, to mitigate the same,
any other loss or cost incurred by such Lender resulting therefrom.

     3.5.    LENDER STATEMENTS; SURVIVAL OF INDEMNITY.  To the extent reasonably
possible, each Lender shall designate an alternate Lending Installation with
respect to its Fixed Rate Loans to reduce any liability of the Borrower to such
Lender under Sections 2.18, 3.1 and 3.2 or to avoid the unavailability of
Eurodollar Advances under Section 3.3, so long as such designation is not
disadvantageous to such Lender.  Each Lender shall deliver a written statement
of such Lender as to the amount due, if any, under Section

                                      -20-
<PAGE>

2.18, 3.1, 3.2 or 3.4.  Such written statement shall set forth in reasonable
detail (and in accordance with Agreement Accounting Principles, where
applicable) the calculations upon which such Lender determined such amount and
shall be final, conclusive and binding on the Borrower in the absence of
manifest error.  Determination of amounts payable under such Sections in
connection with a Eurodollar Loan shall be calculated as though each Lender
funded its Eurodollar Loan through the purchase of a deposit of the type and
maturity corresponding to the deposit used as a reference in determining the
Eurodollar Rate applicable to such Eurodollar Loan, whether in fact that is the
case or not.  Unless otherwise provided herein, the amount specified in the
written statement shall be payable on demand after receipt by the Borrower of
the written statement.  The obligations of the Borrower under Sections 2.18,
3.1, 3.2 and 3.4 shall survive payment of the obligations and termination of
this Agreement.

     3.6.    REFUND TO BORROWER.  If, and to the extent that, any Lender shall
actually receive a credit against its United States federal income tax liability
or otherwise receive any rebate or refund from any government or governmental
agency in respect of any amount paid by the Borrower pursuant to Section 3.1 or
Section 3.2, such Lender agrees to promptly notify the Borrower thereof and make
reimbursement of credit, rebate or refund to the Borrower, provided that if such
Lender reasonably believes that such credit, rebate or refund may be subject to
challenge, then such Lender shall thereupon enter into negotiations in good
faith with the Borrower to determine when reimbursement of such credit, rebate
or refund can be made to the Borrower.


                                   ARTICLE IV

                              CONDITIONS PRECEDENT

     4.1.    CONDITIONS PRECEDENT TO THE RESTATEMENT EFFECTIVE DATE.  This
Agreement shall become effective on the date (the "Restatement Effective Date")
which is the date on which the Borrower shall have furnished to the Agent with
sufficient copies for the Lenders:

     (i)     Copies, certified by the Secretary or Assistant Secretary of the
             Borrower, of its Board of Directors' resolutions (and resolutions
             of other bodies, if any are deemed necessary by counsel for any
             Lender) authorizing the execution of the Loan Documents.

     (ii)    An incumbency certificate, executed by the Secretary or Assistant
             Secretary of the Borrower, which shall identify by name and title
             and bear the signature of the officers of the Borrower authorized
             to sign the Loan Documents and to make borrowings hereunder, upon
             which certificate the Lenders shall be entitled to rely until
             informed of any change in writing by the Borrower.

     (iii)   A certificate, signed by the chief financial officer of the
             Borrower stating that on the Restatement Effective Date no Default
             or Unmatured Default has occurred and is continuing.

     (iv)    A written opinion of the Borrower's counsel, addressed to the
             Lenders in substantially the form of Exhibit "E" hereto.

     (vi)    Replacement Note payable to the order of each of the Lenders.

     (v)     Such other documents as any Lender or its counsel may have
             reasonably requested.

     4.2.    EACH ADVANCE.  The Lenders shall not be required to make any
Advance, unless on the applicable Borrowing Date:

                                      -21-
<PAGE>

     (i)     There exists no Default or Unmatured Default.

     (ii)    The representations and warranties contained in Article V are true
             and correct as of such Borrowing Date except for changes in the
             Schedules hereto reflecting transactions permitted by this
             Agreement.

     (iii)   If such Advance is a U.S. Dollar Advance, the Agent shall have
             received a duly completed Borrowing Notice from the Borrower
             pursuant to Section 2.10.

     (iv)    If such Advance is a Alternate Currency Advance, the Agent shall
             have received a duly completed Alternate Currency Borrowing Request
             from the Borrower pursuant to Section 2.11, and such Alternate
             Currency Borrowing Request shall have been agreed to in writing by
             each of the Lenders pursuant to Section 2.11.

     (vi)    All legal matters incident to the making of such Advance shall be
             in accordance with this Agreement in the reasonable judgement of
             the Lenders and their counsel.

     Each Borrowing Notice with respect to each such Advance shall constitute a
representation and warranty by the Borrower that the conditions contained in
Sections 4.2(i) and (ii) have been satisfied.  Any Lender may require a duly
completed compliance certificate in substantially the form of Exhibit "G" hereto
as a condition to making an Advance.


                                    ARTICLE V

                         REPRESENTATIONS AND WARRANTIES

     The Borrower represents and warrants to the Lenders that:

     5.1.    CORPORATE EXISTENCE AND STANDING.  Each of the Borrower and its
Subsidiaries is a corporation duly incorporated, validly existing and in good
standing under the laws of its jurisdiction of incorporation and has all
requisite authority to conduct its business in each jurisdiction in which its
business is conducted.

     5.2.    AUTHORIZATION AND VALIDITY.  The Borrower has the corporate power
and authority and legal right to execute and deliver the Loan Documents and to
perform its obligations thereunder.  The execution and delivery by the Borrower
of the Loan Documents and the performance of its obligations thereunder have
been duly authorized by proper corporate proceedings, and the Loan Documents
constitute legal, valid and binding obligations of the Borrower enforceable
against the Borrower in accordance with their terms, except as enforceability
may be limited by bankruptcy, insolvency or similar laws affecting the
enforcement of creditors, rights generally.

     5.3.    NO CONFLICT; GOVERNMENT CONSENT.  Neither the execution and
delivery by the Borrower of the Loan Documents, nor the consummation of the
transactions therein contemplated, nor compliance with the provisions thereof
will violate any law, rule, regulation, order, writ, judgment, injunction,
decree or award binding on the Borrower or any of its Subsidiaries or the
Borrower's or any Subsidiary's articles of incorporation or by-laws or the
provisions of any indenture, instrument or agreement to which the Borrower or
any of its Subsidiaries is a party or is subject, or by which it, or its
property, is bound, or conflict with or constitute a default thereunder, or
result in the creation or imposition of any Lien in, of or on the property of
the Borrower or a Subsidiary pursuant to the terms of any such indenture,
instrument or agreement.  No order, consent, approval, license, authorization,

                                      -22-
<PAGE>

or validation of, or filing, recording or registration with, or exemption by,
any governmental or public body or authority, or any subdivision thereof, is
required to authorize, or is required in connection with the execution, delivery
and performance of, or the legality, validity, binding effect or enforceability
of, any of the Loan Documents.

     5.4.    FINANCIAL STATEMENTS.  The May 31, 1996 consolidated financial
statements of the Borrower and its Subsidiaries heretofore delivered to the
Lenders were prepared in accordance with generally accepted accounting
principles in effect on the date such statements were prepared and fairly
present the consolidated financial condition and operations of the Borrower and
its Subsidiaries at such date and the consolidated results of their operations
for the period then ended.

     5.5.    MATERIAL ADVERSE CHANGE.  Since May 31, 1996, there has been no
change in the business, properties, prospects, condition (financial or
otherwise) or results of operations of the Borrower and its Subsidiaries which
could reasonably be expected to have a Material Adverse Effect.

     5.6.    TAXES.  The Borrower and its Subsidiaries have filed all United
States federal tax returns and all other tax returns which are required to be
filed and have paid all taxes due pursuant to said returns or pursuant to any
assessment received by the Borrower or any of its Subsidiaries, except for the
filing of such returns and the payment of such taxes, if any, as (a) are being
contested in good faith and as to which adequate reserves have been provided or
(b) do not in the aggregate exceed $4,000,000 and the failure to file or pay for
which could not reasonably be expected to have a Material Adverse Effect.  As of
the date hereof, the United States income tax returns of the Borrower and its
Subsidiaries have been audited by the Internal Revenue Service through the
fiscal year ended 1996.  No tax liens have been filed other than those permitted
pursuant to Section 6.16(a).  The charges, accruals and reserves on the books of
the Borrower and its Subsidiaries in respect of any taxes or other governmental
charges are adequate.

     5.7.    LITIGATION AND CONTINGENT OBLIGATIONS.  Except as set forth in the
Borrower's Form 10-K filed with the Securities and Exchange Commission for its
fiscal year ended May 31, 1996, there is no litigation, arbitration,
governmental investigation, proceeding or inquiry pending or, to the knowledge
of any of their officers, threatened against or affecting the Borrower or any of
its Subsidiaries which could reasonably be expected to have a Material Adverse
Effect.  Other than any liability incident to such litigation, arbitration or
proceedings, the Borrower has no material contingent obligations not provided
for or disclosed in the Borrower's Form 10-K filed with the Securities and
Exchange Commission for its fiscal year ended May 31, 1996.

     5.8.    SUBSIDIARIES.  As of the date hereof, Borrower's Form 10-K filed
with the Securities and Exchange Commission for its fiscal year ended May 31,
1996 contains an accurate description of all of the Borrower's presently
existing Significant Subsidiaries (as defined in Regulation S-X of the
Securities and Exchange Commission).  All of the issued and outstanding shares
of capital stock of all of the Borrower's Subsidiaries have been duly authorized
and issued and are fully paid and non-assessable.

     5.9.    ERISA.  The Unfunded Liabilities of all Single Employer Plans do
not in the aggregate exceed $10,000,000.  Neither the Borrower nor any other
member of the Controlled Group has incurred, or is reasonably expected to incur
any withdrawal liability to Multiemployer Plans in an aggregate amount which,
when added to the aggregate Unfunded Liabilities of all Single Employer Plans,
would exceed of $10,000,000.  Each Plan complies in all material respects with
all applicable requirements of law and regulations and no Reportable Event has
occurred with respect to any Plan.  Neither the Borrower

                                      -23-
<PAGE>

nor any other member of the Controlled Group has withdrawn from any Plan or
initiated steps to do so, and no steps have been taken to reorganize or
terminate any Plan.

     5.10.   ACCURACY OF INFORMATION.  No information, exhibit or report
furnished by the Borrower or any of its Subsidiaries to the Agent or any Lender
in connection with the negotiation of, or compliance with, the Loan Documents
contained any material misstatement of fact or omitted to state a material fact
or any fact necessary to make the statements contained therein not misleading.

     5.11.   REGULATION U.  Margin stock (as defined in Regulation U)
constitutes less than 25% of those assets of the Borrower and its Subsidiaries
which are subject to any limitation on sale, pledge, or other restriction
hereunder.

     5.12.   COMPLIANCE WITH LAWS.  The Borrower and its Subsidiaries have
complied in all respects with all applicable statutes, rules, regulations,
orders and restrictions of any domestic or foreign government or any
instrumentality or agency thereof, having jurisdiction over the conduct of their
respective businesses or the ownership of their respective properties, except
where failure to comply would not reasonably be expected to have a Material
Adverse Effect.  Neither the Borrower nor any Subsidiary has received any notice
to the effect that its operations are not in material compliance with any of the
requirements of applicable federal, state and local environmental, health and
safety statutes and regulations or the subject of any federal or state
investigation evaluating whether any remedial action is needed to respond to a
release of any toxic or hazardous waste or substance into the environment, which
non-compliance or remedial action could reasonably be expected to have a
Material Adverse Effect.

     5.13.   INVESTMENT COMPANY ACT.  Neither the Borrower nor any Subsidiary
thereof is an "investment company" or a company "controlled" by an "investment
company", within the meaning of the Investment Company Act of 1940, as amended.


                                   ARTICLE VI

                                    COVENANTS

     During the term of this Agreement, unless the Required Lenders shall
otherwise consent in writing:

     6.1.    FINANCIAL REPORTING.  The Borrower will maintain, for itself and
each Subsidiary, a system of accounting established and administered in
accordance with generally accepted accounting principles and furnish to the
Lenders:

     (i)     Within 90 days after the close of each of its fiscal years, an
             unqualified audit report certified by independent certified public
             accountants, acceptable to the Lenders, prepared in accordance with
             generally accepted accounting principles on a consolidated basis
             for itself and the Subsidiaries, including balance sheets as of the
             end of such period, related profit and loss and reconciliation of
             surplus statements, and a statement of cash flows, accompanied by
             (a) any management letter prepared by said accountants, at the
             request of the Lenders, and (b) a certificate of said accountants
             that, in the course of their examination necessary for their
             certification of the foregoing, they have obtained no knowledge of
             any Default or Unmatured Default, or if,


                                      -24-
<PAGE>

             in the opinion of such accountants, any Default or Unmatured
             Default shall exist, stating the nature and status thereof.

     (ii)    At the request of the Lenders, within 90 days after the close of
             each fiscal year of the Borrower, for each active Subsidiary, an
             unaudited balance sheet as at the close of such fiscal year and an
             unaudited profit and loss statement for such fiscal year, all
             certified by the Borrower's chief financial officer or Treasurer.

     (iii)   Within 60 days after the close of the first three quarterly periods
             of each of its fiscal years, for itself and the Subsidiaries,
             consolidated unaudited balance sheets as at the close of each such
             period and consolidated profit and loss and reconciliation of
             surplus statements and a statement of cash flows for the period
             from the beginning of such fiscal year to the end of such quarter,
             all certified by the Borrower's chief financial officer or
             Treasurer.

     (iv)    At the request of the Lenders, within 60 days after the close of
             the first three quarterly periods of each of its fiscal years, for
             each active Subsidiary, an unaudited balance sheet as at the close
             of each such period and an unaudited profit and loss statement for
             the period from the beginning of such fiscal year to the end of
             such quarter, all certified by the Borrower's chief financial
             officer or Treasurer.

     (v)     Together with the financial statements required hereunder, a
             compliance certificate in substantially the form of Exhibit "G"
             hereto signed by the Borrower's chief financial officer or
             Treasurer showing the calculations necessary to determine
             compliance with this Agreement and stating that no Default or
             Unmatured Default exists, or if any Default or Unmatured Default
             exists, stating the nature and status thereof.

     (vi)    Within 270 days after the close of each fiscal year, a statement of
             the Unfunded Liabilities of each Single Employer Plan, certified as
             correct by an actuary enrolled under ERISA, except that the
             Borrower shall not be required to deliver such statement for any
             such fiscal year to the extent that such information is
             specifically set forth in the audit report for such fiscal year
             delivered to the Agent pursuant to clause (i) of this Section 6.1.

     (vii)   As soon as possible and in any event within 10 days after the
             Borrower knows that any Reportable Event has occurred with respect
             to any Plan, a statement, signed by the chief financial officer or
             Treasurer of the Borrower, describing said Reportable Event and the
             action which the Borrower proposes to take with respect thereto.

     (viii)  As soon as possible and in any event within 10 days after receipt
             by the Borrower, a copy of (a) any notice or claim to the effect
             that the Borrower or any of its Subsidiaries is or may be liable to
             any Person as a result of the release by the Borrower, any of its
             Subsidiaries, or any other Person of any toxic or hazardous waste
             or substance into the environment, and (b) any notice alleging any
             violation of any federal, state or local environmental, health or
             safety law or regulation by the Borrower or any of its Subsidiaries
             which, in the case of either clause (a) or clause (b), could
             reasonably be expected to have a Material Adverse Effect.

                                      -25-
<PAGE>

     (ix)    Promptly upon the furnishing thereof to the shareholders of the
             Borrower, copies of all financial statements, reports and proxy
             statements so furnished.

     (x)     Promptly upon the filing thereof, copies of all registration
             statements and annual, quarterly, monthly or other regular reports
             which the Borrower or any of its Subsidiaries files with the
             Securities and Exchange Commission.

     (xi)    Such other information (including non-financial information) as the
             Lender may from time to time reasonably request.

     6.2.    USE OF PROCEEDS.  The Borrower will, and will cause each Subsidiary
to, use the proceeds of the Advances for the general corporate
needs of the Borrower and its Subsidiaries and to repay outstanding Advances.
The Borrower will not, nor will it permit any Subsidiary to, use any of the
proceeds of the Advances to (i) purchase or carry any "margin stock" (as defined
in Regulation U), (ii) acquire any security in any transaction which is subject
to Sections 13 and 14 of the Securities Exchange Act of 1934 or (iii) make any
unfriendly Acquisition.

     6.3.    NOTICE OF DEFAULT.  The Borrower will, and will cause each
Subsidiary to, give prompt notice in writing to the Lenders of (i) the
occurrence of any Default or Unmatured Default and of any other development,
financial or otherwise, which would have a Material Adverse Effect, or (ii) any
threatened or pending litigation or governmental proceeding or labor controversy
against the Borrower or any Subsidiary which, if adversely determined, would
reasonably be expected to have a Material Adverse Effect.

     6.4.    CONDUCT OF BUSINESS.  The Borrower will, and will cause each
Subsidiary to, carry on and conduct its business in substantially the same
manner and in substantially the same fields of enterprise as it is presently
conducted and to do all things necessary to remain duly incorporated, validly
existing and in good standing as a domestic or foreign corporation, as the case
may be, in its jurisdiction of incorporation and maintain all requisite
authority to conduct its business in each jurisdiction in which its business is
conducted; PROVIDED, that nothing contained in this Section 6.4 shall prohibit
(a) any Subsidiary from entering into a merger or consolidation otherwise
permitted by Section 6.11 or (b) the liquidation of any Subsidiary substantially
all of whose assets have been transferred to the Borrower or another Subsidiary
in compliance with Section 6.12.

     6.5.    TAXES.  The Borrower will, and will cause each Subsidiary to, pay
when due all taxes, assessments and governmental charges and levies upon it or
its income, profits or property, except those which (a) are being contested in
good faith and as to which adequate reserves have been provided or (b) do not in
the aggregate exceed $4,000,000 and the failure to pay which could not
reasonably be expected to have a Material Adverse Effect.

     6.6.    INSURANCE.  The Borrower will, and will cause each Subsidiary to,
maintain with financially sound and reputable insurance companies insurance on
all their property in such amounts and covering such risks as is consistent with
sound business practice, and the Borrower will furnish to any Lender upon
request full information as to the insurance carried.

     6.7.    COMPLIANCE WITH LAWS.  The Borrower will, and will cause each
Subsidiary to, comply in all material respects with all laws, rules,
regulations, orders, writs, judgments, injunctions, decrees or awards to which
it may be subject.

     6.8.    MAINTENANCE OF PROPERTIES.  The Borrower will, and will cause each
Subsidiary to, do all things necessary to maintain, preserve, protect and keep

                                      -26-
<PAGE>

its properties in good repair, working order and condition, and make all
necessary and proper repairs, renewals and replacements so that its business
carried on in connection therewith may be properly conducted at all times.

     6.9.    INSPECTION.  The Borrower will, and will cause each Subsidiary to,
permit the Lenders, by their respective representatives and agents, to inspect
any of the properties, corporate books and financial records of the Borrower and
each Subsidiary, to examine and make copies of the books of accounts and other
financial records of the Borrower and each Subsidiary, and to discuss the
affairs, finances and accounts of the Borrower and each Subsidiary with, and to
be advised as to the same by, their respective officers at such reasonable times
and intervals as the Lenders may designate.

     6.10.   RESTRICTED PAYMENTS.  The Borrower will not, nor will it permit any
Subsidiary to, declare or make any Restricted Payments, which together with all
Restricted Payments made on or after May 31, 1995 would exceed an amount equal
to the sum of (i) $20,000,000 plus (ii) 50% of Consolidated Net Income for the
period commencing June 1, 1994 and extending to and including the last day of
the fiscal year of the Borrower immediately preceding the date on which such
Restricted Payment was made, said period to be taken as one accounting period,
except that:

             (a)    The Borrower may declare and pay dividends payable solely in
     stock of the Borrower of the same class as that on which such dividend is
     paid.

             (b)    The Borrower may purchase, redeem or otherwise acquire or
     retire any class of its stock out of the proceeds of, or in exchange for, a
     substantially concurrent issue and sale of the same class of such stock in
     addition to that now issued and outstanding.

             (c)    Any Subsidiary may declare and pay dividends to the
     Borrower.

     6.11.   MERGER.  The Borrower will not, nor will it permit any Subsidiary
to, merge or consolidate with or into any other Person, except that:

             (a)    Any Domestic Subsidiary may merge or consolidate with the
     Borrower (providing the Borrower shall be the continuing or surviving
     corporation).

             (b)    Any Domestic Subsidiary may merge or consolidate with any
     other Domestic Subsidiary which is a Wholly-Owned Subsidiary.

             (c)    Any Foreign Subsidiary may merge or consolidate with any
     other Subsidiary which is a Wholly-Owned Subsidiary (provided that if a
     Domestic Subsidiary is involved, such Domestic Subsidiary shall be the
     continuing or surviving corporation).

     6.12.   SALE OF ASSETS.  The Borrower will not, nor will it permit any
Subsidiary to, sell, lease, transfer, assign or otherwise dispose of (including,
for the avoidance of doubt, in connection with a sale leaseback transaction),
any of its assets (including, for the avoidance of doubt, the capital stock of
Subsidiaries, but excluding (i) inventory sold in the ordinary course of the
Borrower's or any Subsidiary's business, (ii) property formerly used in the
Borrower's or any Subsidiary's business which is worn out or obsolete, (iii)
assets of any Domestic Subsidiary transferred to the Borrower or to another
Domestic Subsidiary which is a Wholly-Owned Subsidiary,  (iv) assets of any
Foreign Subsidiary transferred to the Borrower or to another Subsidiary which is
a Wholly-Owned Subsidiary, (v) assets permitted to be sold or otherwise
transferred pursuant to Section 6.13 and (vi) promissory notes ("Payment Notes")
received as partial or full payment for assets sold)

                                      -27-
<PAGE>

if, after giving effect thereto, the sum of all such assets transferred,
assigned or otherwise disposed of during the twelve-month period ending with
(and including) the month of such disposition either (a) represents more than
10% of Consolidated Assets determined as of the date of (and after giving effect
to) such disposition or (b) were responsible for more than 10% of the
consolidated net sales or of the consolidated net income of the Borrower and its
Subsidiaries during such twelve-month period.

     6.13.   SALE OF ACCOUNTS.  Anything in Section 6.12 to the contrary
notwithstanding, the Borrower will not, nor will it permit any Subsidiary to,
sell, with or without recourse, transfer, assign, encumber or otherwise dispose
of any of its notes or accounts receivable, leases or chattel paper
(collectively referred to in this Section as "Accounts") to any Person, except
that:

             (a)    The Borrower or any Subsidiary may sell or otherwise dispose
     of any of its Accounts to the Borrower or any Subsidiary on terms and
     conditions which are in compliance with Section 6.20.

             (b)    The Borrower or any Subsidiary may enter into any
     arrangement with another Person pursuant to which such Person collects the
     Accounts of the Borrower or such Subsidiary on behalf of the Borrower or
     such Subsidiary, so long as such arrangement does not provide for any
     transfer of title to, or any other interest in, such Accounts to such
     Person.

             (c)    The Borrower or any Subsidiary may sell or otherwise dispose
     of its Foreign Accounts to any Person for the purposes of collection,
     provided that the aggregate face amount of all such Foreign Accounts so
     transferred by the Borrower and its Subsidiaries during any fiscal year of
     the Borrower shall not exceed an amount equal to 15% of the gross Accounts
     of the Borrower and its Subsidiaries as of the last day of the Borrower's
     immediately preceding fiscal year and determined from the Borrower's
     consolidated balance sheet delivered pursuant to Section 6.1(i).

             (d)    The Borrower or any Subsidiary may sell or otherwise dispose
     of its Accounts which arise from the sale of machinery and equipment and
     have payment terms longer than 90 days and payable in installments.

             (e)    The Borrower or any Subsidiary may sell or otherwise dispose
     of Payment Notes as permitted under Section 6.12.

     6.14.   INVESTMENTS AND ACQUISITIONS.  The Borrower will not, nor will it
permit any Subsidiary to, make or suffer to exist any Investments (including
without limitation, loans and advances to, and other Investments in,
Subsidiaries), or commitments therefor, or to create any Subsidiary or to become
or remain a partner in any partnership or joint venture, or to make any
Acquisition of any Person, except:

             (a)    Short-term obligations of, or fully guaranteed by, the
     United States of America.

             (b)    Commercial paper rated A-1 or better by Standard and Poor's
     Corporation or P-1 or better by Moody's Investors Service, Inc.

             (c)    Demand deposit accounts maintained in the ordinary course of
     business.

                                      -28-
<PAGE>

             (d)    Certificates of deposit issued by and time deposits with
     commercial banks (whether domestic or foreign) having capital and surplus
     in excess of $100,000,000.

             (e)    Existing Investments in Subsidiaries and other Investments
     in existence on the date hereof and described in Schedule "1" hereto.

             (f)    Loans by the Borrower to its Domestic Subsidiaries.

             (g)    Equity Investments by AAR Financial Services Corp. in
     leveraged leases of aircraft, aircraft engines and related products.

             (h)    Loans by the Borrower and its Subsidiaries to their
     respective officers and key employees in an aggregate amount not to exceed
     $4,000,000 at any one time outstanding.

             (i)    Investments in the unrated Goldman Sachs Money Market Trust
     Institution Liquid Asset Fund in an amount not to exceed $15,000,000 in the
     aggregate, provided, that if at any time such Fund changes its investment
     strategy or risk profile or is credit rated, it is reasonably acceptable to
     the Agent.

             (j)    Investments evidenced by Payment Notes.

             (k)    Acquisitions by the Borrower and all Subsidiaries during the
     term of this Agreement not in excess of an aggregate amount equal to 25% of
     Consolidated Tangible Net Worth as of the last day of the Borrower's fiscal
     year immediately preceding the date on which such Acquisition is made.

             (l)    Investments in addition to those permitted under clauses (a)
     through (k) of this Section, provided that after giving effect thereto the
     aggregate amount of all such Investments for the Borrower and all
     Subsidiaries during the term of this Agreement shall not exceed the greater
     of (i) $6,000,000 or (ii) 20% of Consolidated Tangible Net Worth as of the
     last day of the Borrower's fiscal year immediately preceding the date on
     which any such Investment is made.

     In determining the amount of Investments permitted under this Section,
Investments shall always be taken at the original cost thereof, regardless of
any subsequent appreciation or depreciation therein, and loans and advances
shall be taken at the principal amount thereof then remaining unpaid from time
to time.

     6.15.   CONTINGENT OBLIGATIONS.  The Borrower will not, nor will it permit
any Subsidiary to, make or suffer to exist any Contingent Obligation (including,
without limitation, any Contingent Obligation with respect to the obligations of
a Subsidiary), except:

             (a)    Contingent Obligations resulting from endorsement of
     negotiable instruments for deposit or collection or similar transactions in
     the ordinary course of the Borrower's and each Subsidiary's business.

             (b)    Contingent Obligations by the Borrower of any Subsidiary's
     Indebtedness (including, for the avoidance of doubt, obligations arising
     out of overdraft and similar cash management facilities) permitted to exist
     pursuant to this Agreement and any Subsidiary's obligations for Rentals
     permitted by Section 6.17.

                                      -29-
<PAGE>

             (c)    Contingent Obligations by the Borrower or any Subsidiary
     (other than those referred to in clause (a) above) so long as (both before
     and after giving effect thereto) the sum of (i) Consolidated Fund Debt plus
     (ii) the aggregate amount of Contingent Obligations of the Borrower and its
     Subsidiaries does not exceed 50% of Consolidated Total Capitalization.

     6.16.   LIENS.  The Borrower will not, nor will it permit any Subsidiary
to, create, incur, or suffer to exist any Lien in, of or on the property of the
Borrower or any of its Subsidiaries, except:

             (a)    Liens for taxes, assessments or governmental charges or
     levies on its property if the same shall not at the time be delinquent or
     thereafter can be paid without penalty, or are being contested in good
     faith and by appropriate proceedings and for which adequate reserves in
     accordance with generally accepted principles of accounting shall have been
     set aside on its books.

             (b)    Deposits or pledges to secure performance of bids, tenders,
     contracts (other than contracts for the repayment of Indebtedness), leases,
     public or statutory obligations, surety or appeal bonds, or other deposits
     or pledges for purposes of like general nature in the ordinary course of
     the Borrower's business or any Subsidiary's business.

             (c)    Liens incurred by the Borrower or any Subsidiary in
     connection with the acquisition of property provided such Liens shall
     attach only to the property acquired in the transactions in which such
     Liens were created or assumed and shall secure only Indebtedness incurred
     to finance the cost of acquiring such property.

             (d)    Liens arising out of pledges or deposits under worker's
     compensation laws, unemployment insurance, old age pensions, or other
     social security or retirement benefits, or similar legislation.

             (e)    Liens imposed by law, such as carriers', warehousemen's and
     mechanics' liens and other similar liens arising in the ordinary course of
     business which secure payment of obligations not more than 60 days past due
     or which are being contested in good faith by appropriate proceedings and
     for which adequate reserves shall have been set aside on its books.

             (f)    Utility easements, building restrictions and such other
     encumbrances or charges against real property as are of a nature generally
     existing with respect to properties of a similar character and which do not
     in any material way affect the marketability of the same or interfere with
     the use thereof in the business of the Borrower or the Subsidiaries.

             (g)    Liens existing on the date hereof and described in Schedule
     "2" hereto.

             (h)    Liens which secure only Indebtedness of any Domestic
     Subsidiary to the Borrower.

             (i)    Subject to Section 6.15(c), Liens on property the purchase
     of which is being financed by the Borrower or any Domestic Subsidiary, as
     the case may be, by Letters of Credit issued for the account of the
     Borrower or any Domestic Subsidiary, as the case may be, provided such
     Liens secure only the Letter of Credit which is being used to finance the
     purchase of such property and provided further such Liens attach only to
     such property.

                                      -30-
<PAGE>

             (j)    Liens incurred by the Borrower in connection with the real
     estate located in Wooddale, Illinois, known as the Corporate Headquarters
     of the Borrower.


     6.17.   RENTALS.  The Borrower will not, nor will it permit any Subsidiary
to, create, incur or suffer to exist any obligation for Rentals if, as a
consequence thereof, obligations for Rentals created, incurred or suffered to
exist in any one fiscal year shall be in an aggregate consolidated amount for
the Borrower and its Subsidiaries in excess of 5% of Consolidated Revenues as at
the end of the Borrower's fiscal year immediately preceding the date on which
such obligation is entered into, on a non-cumulative basis from year to year.
It is expressly agreed and understood that, for the purposes of this Section,
any contract between the Borrower or any Domestic Subsidiary and the vendor of
aircraft fuel shall not be considered a lease and any payments made under any
such contract by the Borrower or any Domestic Subsidiary to such vendor shall
not be considered a lease payment.

     6.18.   RETIREMENT AND MODIFICATION OF SUBORDINATED INDEBTEDNESS.  The
Borrower will not, nor will it permit any Subsidiary to, purchase, acquire,
redeem or retire, or make any payment on account of principal of, any
Subordinated Debt except at the stated maturity thereof or as required by
mandatory prepayment provisions or sinking fund provisions relating thereto.
The Borrower will not, nor will it permit any Subsidiary to, alter, amend,
modify, rescind, terminate or waive, or permit any breach or event of default to
exist under, any note or notes evidencing such Subordinated Debt.

     6.19.   AFFILIATES.  The Borrower will not, and will not permit any
Subsidiary to, enter into any transaction (including, without limitation, the
purchase or sale of any property or service) with, or make any payment or
transfer to, any Affiliate except in the ordinary course of business and
pursuant to the reasonable requirements of the Borrower's or such Subsidiary's
business and upon fair and reasonable terms no less favorable to the Borrower or
such Subsidiary than the Borrower or such Subsidiary would obtain in a
comparable arms-length transaction.

     6.20.   WORKING CAPITAL.  The Borrower will maintain at all times a ratio
of Consolidated Current Assets to Consolidated Current Liabilities of at least
1.50 to 1.00.

     6.21.   CONSOLIDATED TANGIBLE NET WORTH.  The Borrower will maintain at all
times Consolidated Tangible Net Worth in an amount not less than the sum of (a)
$160,000,000 plus (b) the net cash proceeds received by the Borrower from the
sale of any of its capital stock on or after May 31, 1996 plus (c) an amount
equal to the aggregate of one-third of Consolidated Net Income earned during
each of its fiscal years beginning with its fiscal year commencing June 1 1996,
said fiscal years to be taken as one accounting period minus (d) amounts (not to
exceed $10,000,000 in the aggregate for the purposes of this covenant) either
used for the purchase or retirement of the Borrower's capital stock or
representing the after tax write-down of assets and associated costs on or after
May 31, 1996.

     6.22.   RATIO OF CONSOLIDATED LIABILITIES TO CONSOLIDATED TANGIBLE NET
WORTH.  The Borrower will maintain at all times Consolidated Liabilities not in
excess of 200% of Consolidated Tangible Net Worth.

     6.23.   CONSOLIDATED SECURED LIABILITIES.  The Borrower will maintain at
all times Consolidated Secured Liabilities in an amount not in excess of
$20,000,000.  For purposes of calculating Consolidated Secured Liabilities
hereunder the obligations of the Borrower not in excess of $10,000,000, secured
by the real estate located in Wooddale, Illinois, known as the Corporate
Headquarters of the Borrower, shall not be included.

                                      -31-
<PAGE>

     6.24.   LIMITATION ON FUNDED DEBT.  The Borrower will not permit the sum of
(i) Consolidated Funded Debt plus (ii) the aggregate amount of Contingent
Obligations of the Borrower and its Subsidiaries to exceed 50% of Consolidated
Total Capitalization.

     6.25.   FIXED CHARGE COVERAGE RATIO.  The Borrower will maintain a Fixed
Charge Coverage Ratio of not less than 1.20:1:00 as of the last day of each
fiscal quarter of the Borrower commencing on the date immediately preceding the
Revolving Credit Termination Date and thereafter.   The Fixed Charge Coverage
Ratio shall be determined based on four (4) of the previous five (5) fiscal
quarters of the Borrower that occurred immediately prior to the calculation
date, at the Borrower's option.

     As used herein the following terms have the following meanings:

     "Fixed Charge Coverage Ratio" means, for any period, the ratio of
     (a) Consolidated Earnings Available for Fixed Charges to
     (b) Consolidated Fixed Charges for such period.

     "Consolidated Earnings Available for Fixed Charges" means, for any
     period, the sum of (i) Consolidated Net Income (excluding gains and
     losses from the sale of assets other than in the ordinary course of
     business and income or losses derived from discontinued operations),
     PLUS to the extent deducted in determining Consolidated Net Income
     (ii) all provisions for any federal, state, or other income taxes made
     by the Borrower and its Subsidiaries during such period, PLUS
     (iii) Consolidated Fixed Charges during such period, and PLUS
     (v) deferred financing costs for such period.

     "Consolidated Fixed Charges" means, without duplication, for any
     period, the sum of (i) current maturities for such period,
     (ii) interest expense on indebtedness (excluding capitalized leases)
     for such period, PLUS (iii) total rental expense under all leases
     other than capitalized leases, and PLUS (iv) imputed interest expense
     under capitalized leases for the Borrower and its Subsidiaries for
     such period.


                                   ARTICLE VII

                                    DEFAULTS

     The occurrence of any one or more of the following events shall constitute
a Default:

     7.1.    Any representation or warranty made (or deemed made pursuant to
Section 4.2) by or on behalf of the Borrower or any of its Subsidiaries to the
Lenders or the Agent under or in connection with this Agreement, any Loan, or
any certificate or information delivered in connection with this Agreement or
any other Loan Document shall be materially false on the date as of which made.

     7.2.    Nonpayment of principal of any Note when due, or nonpayment of
interest upon any Note or of any commitment fee or other obligations under any
of the Loan Documents within five Borrowing Days after the same becomes due.

     7.3.    The breach by the Borrower of any of the terms or provisions of
Section 6.2, 6.3, 6.10 or 6.19; or the breach by the Borrower of any of the
terms or provisions of Section 6.11, 6.12, 6.13, 6.14, 6.15, 6.16, 6.17, 6.18 or
6.20 which is not remedied within 10 days after written notice from the Agent or
any Lender.

                                      -32-
<PAGE>

     7.4.    The breach by the Borrower (other than a breach which constitutes a
Default under Section 7.1, 7.2 or 7.3) of any of the terms or provisions of this
Agreement which is not remedied within 30 days after written notice from the
Agent or any Lender.

     7.5.    Failure of the Borrower or any of its Subsidiaries to pay any
Indebtedness (other than the Obligations) in an aggregate principal amount
exceeding $2,000,000 when due; or the default by the Borrower or any of its
Subsidiaries in the performance of any term, provision or condition contained in
any agreement or agreements under which any Indebtedness (other than the
Obligations) in an aggregate principal amount exceeding $2,000,000 was created
or is governed, or any other event shall occur or condition exist, the effect of
which is to cause, or to permit the holder or holders of such Indebtedness to
cause, such Indebtedness to become due prior to its stated maturity; or any
Indebtedness of the Borrower or any of its Subsidiaries (other than the
Obligations) in an aggregate principal amount exceeding $2,000,000 shall be
declared to be due and payable or required to be prepaid (other than by a
regularly scheduled payment) prior to the stated maturity thereof; or the
Borrower or any of its Subsidiaries shall not pay, or admit in writing its
inability to pay, its debts generally as they become due.

     7.6.    The Borrower or any of its Domestic Subsidiaries shall (i) have an
order for relief entered with respect to it under the Federal bankruptcy laws as
now or hereafter in effect, (ii) make an assignment for the benefit of
creditors, (iii) apply for, seek, consent to, or acquiesce in, the appointment
of a receiver, custodian, trustee, examiner, liquidator or similar official for
it or any substantial part of its property, (iv) institute any proceeding
seeking an order for relief under the Federal bankruptcy laws as now or
hereafter in effect or seeking to adjudicate it a bankrupt or insolvent, or
seeking dissolution, winding up, liquidation, reorganization, arrangement,
adjustment or composition of it or its debts under any law relating to
bankruptcy, insolvency or reorganization or relief of debtors or fail to file an
answer or other pleading denying the material allegations of any such proceeding
filed against it, (v) take any corporate action to authorize or effect any of
the foregoing actions set forth in this Section 7.6 or (vi) fail to contest in
good faith any appointment or proceeding described in Section 7.7.

     7.7.    Without the application, approval or consent of the Borrower or any
of its Domestic Subsidiaries, a receiver, trustee, examiner, liquidator or
similar official shall be appointed for the Borrower or any of its Domestic
Subsidiaries or any substantial part of its property, or a proceeding described
in Section 7.6(iv) shall be instituted against the Borrower or any of its
Domestic Subsidiaries and such appointment continues undischarged or such
proceeding continues undismissed or unstayed for a period of 30 consecutive
days.

     7.8.    Any Foreign Subsidiary shall have taken or instituted or permitted
to be taken or instituted any action or proceeding, or any such action or
proceeding is instituted against such Foreign Subsidiary, whereby a substantial
amount of its property shall or may be assigned or in any manner transferred or
delivered to any receiver, assignee, liquidator or other Person, whether
appointed by such Foreign Subsidiary or by a court or by any governmental
authority or any law, whereby such property shall or may be distributed among
the creditors of such Foreign Subsidiary, provided the aggregate claims of all
such creditors against such Foreign Subsidiary or against all such Foreign
Subsidiaries shall exceed $1,000,000 and such action or proceeding remains
undismissed or unstayed on appeal for a period of 90 days; or any governmental
authority having jurisdiction shall have taken or instituted any action or
proceeding for the dissolution or disestablishment of any Foreign Subsidiary or
for the suspension of its operations, provided the assets of any such Foreign
Subsidiary or the aggregate assets of all such

                                      -33-
<PAGE>

Foreign Subsidiaries shall exceed $500,000 and such action or proceeding remains
undismissed or unstayed on appeal for a period of 90 days; or all of the
property of any Foreign Subsidiary shall have been condemned, seized or
appropriated, provided the net assets of any such Foreign Subsidiary or the
aggregate net assets of all such Foreign Subsidiaries shall exceed $1,000,000;
or the total of all claims against any Foreign Subsidiary or all Foreign
Subsidiaries resulting from any action or proceeding described in this Section
7.8 and the amount of assets or net assets, as the case may be, of any Foreign
Subsidiary or all Foreign Subsidiaries which are subject to any action,
proceeding, condemnation, seizure or appropriation described in this Section 7.8
shall exceed $1,000,000.

     7.9.    Any court, government or governmental agency shall condemn, seize
or otherwise appropriate, or take custody or control of all or any substantial
portion of the property of the Borrower or any of its Subsidiaries.

     7.10.   The Borrower or any of its Subsidiaries shall fail within 30 days
to pay, bond or otherwise discharge any judgment or order for the payment of
money in excess of $1,000,000, which is not stayed on appeal or otherwise being
appropriately contested in good faith.

     7.11.   The Unfunded Liabilities of all Single Employer Plans shall exceed
in the aggregate $10,000,000; or any Reportable Event shall occur in connection
with any Plan; or the Borrower or any other member of the Controlled Group shall
have been notified by the sponsor of a Multiemployer Plan that it has incurred
withdrawal liability to such Multiemployer Plan in an amount which, when
aggregated with all Unfunded Liabilities of all Single Employer Plans and all
other amounts required to be paid to Multiemployer Plans by the Borrower or any
other member of the Controlled Group as withdrawal liability, exceeds
$10,000,000.

     7.12.   Any court, government or governmental agency shall find or hold, or
formally notify the Borrower or any Subsidiary, that the Borrower or any
Subsidiary (i) has violated any federal, state or local environmental, health or
safety law or regulation, or (ii) bears responsibility for any removal or
remedial or similar action in connection with the release by the Borrower or any
other Person of any toxic or hazardous waste or substance into the environment,
or is otherwise liable in any manner in connection with any such release; and
such finding, holding or notification could reasonably be expected (taking into
account the expected outcome of any legal appeals available to the Borrower or
such Subsidiary, as well as the likelihood and extent of contribution from any
other Persons who may be jointly and severally liable with the Borrower or such
Subsidiary) to have a material adverse effect on the ability of the Borrower to
perform its obligations under the Loan Documents.

     7.13.   Any Change in Control shall occur.


                                  ARTICLE VIII

                 ACCELERATION, WAIVERS, AMENDMENTS AND REMEDIES

     8.1.    ACCELERATION.  If any Default described in Section 7.6 or 7.7
occurs with respect to the Borrower, the obligations of the Lenders to make
Loans hereunder shall automatically terminate and the Obligations shall
immediately become due and payable without any election or action on the part of
the Agent or any Lender.  If any other Default occurs, the Required Lenders may
terminate or suspend the obligations of the Lenders to make Loans hereunder, or
by written notice to the Borrower declare the Obligations to be due and payable,
or both, whereupon the Obligations shall become immediately due and payable,
without presentment, demand, protest or further notice of any

                                      -34-
<PAGE>

kind, all of which the Borrower hereby expressly waives.  The Required Lenders
agree to give the Borrower prompt subsequent notice of any termination or
suspension of the obligations of the Lenders to make Loans hereunder; PROVIDED,
that the giving of such notice shall not be a condition to the effectiveness of
any such termination or suspension.

If, within 30 days after acceleration of the maturity of the Obligations or
termination of the obligations of the Lenders to make Loans hereunder as a
result of any Default (other than any Default as described in Section 7.6 or 7.7
with respect to the Borrower) and before any judgment or decree for the payment
of the Obligations due shall have been obtained or entered, the Required Lenders
(in their sole discretion) shall so direct, the Agent shall, by notice to the
Borrower, rescind and annul such acceleration and/or termination.

     8.2.    AMENDMENTS.  Subject to the provisions of this Article VIII, the
Required Lenders (or the Agent with the consent in writing of the Required
Lenders) and the Borrower may enter into agreements supplemental hereto for the
purpose of adding or modifying any provisions to the Loan Documents or changing
in any manner the rights of the Lenders or the Borrower hereunder or waiving any
Default hereunder; provided, however, that no such supplemental agreement shall,
without the consent of each Lender affected thereby:

             (i)    Extend the maturity of any Loan or Note or reduce the
                    principal amount thereof, or reduce the rate or extend the
                    time of payment of interest or fees thereon.

             (ii)   Reduce the percentage specified in the definition of
                    Required Lenders.

             (iii)  Extend the Revolving Credit Termination Date, or reduce the
                    amount or extend the payment date for, the mandatory
                    payments required under Section 2.3, or increase the amount
                    of the Commitment of any Lender hereunder, or permit the
                    Borrower to assign its rights under this Agreement.

             (iv)   Amend this Section 8.2.

No amendment of any provision of this Agreement relating to the Agent shall be
effective without the written consent of the Agent.  The Agent may waive payment
of the fee required under Section 12.3.2 without obtaining the consent of any
other party to this Agreement.

     8.3.    PRESERVATION OF RIGHTS.  No delay or omission of the Lenders or the
Agent to exercise any right under the Loan Documents shall impair such right or
be construed to be a waiver of any Default or an acquiescence therein, and the
making of a Loan notwithstanding the existence of a Default or the inability of
the Borrower to satisfy the conditions precedent to such Loan shall not
constitute any waiver or acquiescence.  Any single or partial exercise of any
such right shall not preclude other or further exercise thereof or the exercise
of any other right, and no waiver, amendment or other variation of the terms,
conditions or provisions of the Loan Documents whatsoever shall be valid unless
in writing signed by the Lenders required pursuant to Section 8.2, and then only
to the extent in such writing specifically set forth.  All remedies contained in
the Loan Documents or by law afforded shall be cumulative and all shall be
available to the Agent and the Lenders until the Obligations have been paid in
full.


                                   ARTICLE IX


                                      -35-
<PAGE>
                               GENERAL PROVISIONS


     9.1. SURVIVAL OF REPRESENTATIONS.  All representations and warranties of
the Borrower contained in this Agreement shall survive delivery of the Notes and
the making of the Loans herein contemplated.

     9.2. GOVERNMENTAL REGULATION.  Anything contained in this Agreement to the
contrary notwithstanding, no Lender shall be obligated to extend credit to the
Borrower in violation of any limitation or prohibition provided by any
applicable statute or regulation.

     9.3. TAXES.  Any taxes (excluding federal income taxes on the overall net
income of any Lender) or other similar assessments or charges payable or ruled
payable by any governmental authority in respect of the Loan Documents shall be
paid by the Borrower, together with interest and penalties, if any.

     9.4. HEADINGS.  Section headings in the Loan Documents are for convenience
of reference only, and shall not govern the interpretation of any of the
provisions of the Loan Documents.

     9.5. ENTIRE AGREEMENT.  The Loan Documents embody the entire agreement and
understanding among the Borrower, the Agent and the Lenders and supersede all
prior agreements and understandings among the Borrower, the Agent and the
Lenders relating to the subject matter thereof.

     9.6. SEVERAL OBLIGATIONS; BENEFITS OF THIS AGREEMENT.  The respective
obligations of the Lenders hereunder are several and not joint and no Lender
shall be the partner or agent of any other (except to the extent to which the
Agent is authorized to act as such).  The failure of any Lender to perform any
of its obligations hereunder shall not relieve any other Lender from any of its
obligations hereunder.  This Agreement shall not be construed so as to confer
any right or benefit upon any Person other than the parties to this Agreement
and their respective successors and assigns.

     9.7. EXPENSES; INDEMNIFICATION.  The Borrower shall reimburse the Agent for
any and all reasonable costs and out-of-pocket expenses (including attorneys'
fees and time charges of attorneys for the Agent, which attorneys may be
employees of the Agent) paid or incurred by the Agent in connection with the
preparation, negotiation, execution, delivery, review, amendment, modification,
and administration of the Loan Documents.  The Borrower also agrees to reimburse
the Agent and the Lenders for any and all reasonable costs and out-of-pocket
expenses (including attorneys' fees and time charges of attorneys for the Agent
and the Lenders, which attorneys may be employees of the Agent or the Lenders)
paid or incurred by the Agent or any Lender in connection with the collection
and enforcement of the Loan Documents.  The Borrower further agrees to indemnify
the Agent and each Lender, its directors, officers and employees against all
losses, claims, damages, penalties, judgments, liabilities and expenses
(including, without limitation, all expenses of litigation or preparation
therefor whether or not the Agent or any Lender is a party thereto) which any of
them may pay or incur arising out of any term or condition contained in this
Agreement or the other Loan Documents, or the direct or indirect application or
proposed application of the proceeds of any Loan hereunder, except to the extent
any of the foregoing arises solely from the gross negligence or wilful
misconduct of the party requesting indemnification.  The obligations of the
Borrower under this Section shall survive the termination of this Agreement.

     9.8. NUMBERS OF DOCUMENTS.  All statements, notices, closing documents, and
requests hereunder shall be furnished to the Agent with sufficient counterparts
so that the Agent may furnish one to each of the Lenders.


                                      -36-

<PAGE>

     9.9. ACCOUNTING.  Except as provided to the contrary herein, all accounting
terms used herein shall be interpreted and all accounting determinations
hereunder shall be made in accordance with Agreement Accounting Principles.

     9.10.  SEVERABILITY OF PROVISIONS.  Any provision in any Loan Document
that is held to be inoperative, unenforceable, or invalid in any jurisdiction
shall, as to that jurisdiction, be inoperative, unenforceable, or invalid
without affecting the remaining provisions in that jurisdiction or the
operation, enforceability, or validity of that provision in any other
jurisdiction, and to this end the provisions of all Loan Documents are declared
to be severable.

     9.11.  NONLIABILITV OF LENDERS.  The relationship between the Borrower and
the Lenders and the Agent shall be solely that of borrower and lender.  Neither
the Agent nor any Lender shall have any fiduciary responsibilities to the
Borrower.  Neither the Agent or any Lender undertakes any responsibility to the
Borrower to review or inform the Borrower of any matter in connection with any
phase of the Borrower's business or operations.

     9.12.  CHOICE OF LAW.  THE LOAN DOCUMENTS (OTHER THAN THOSE CONTAINING A
CONTRARY EXPRESS CHOICE OF LAW PROVISION) SHALL BE CONSTRUED IN ACCORDANCE WITH
THE INTERNAL LAWS (AND NOT THE LAW OF CONFLICTS) OF THE STATE OF ILLINOIS, BUT
GIVING EFFECT TO FEDERAL LAWS APPLICABLE TO NATIONAL BANKS.

     9.13.  CONSENT TO JURISDICTION.  THE BORROWER, THE AGENT AND EACH LENDER
HEREBY IRREVOCABLY SUBMITS TO THE NON-EXCLUSIVE JURISDICTION OF ANY UNITED
STATES FEDERAL OR ILLINOIS STATE COURT SITTING IN CHICAGO IN ANY ACTION OR
PROCEEDING ARISING OUT OF OR RELATING TO ANY LOAN DOCUMENTS AND THE BORROWER,
THE AGENT AND EACH LENDER HEREBY IRREVOCABLY AGREES THAT ALL CLAIMS IN RESPECT
OF SUCH ACTION OR PROCEEDING MAY BE HEARD AND DETERMINED IN ANY SUCH COURT AND
IRREVOCABLY WAIVES ANY OBJECTION IT MAY NOW OR HEREAFTER HAVE AS TO THE VENUE OF
ANY SUCH SUIT, ACTION OR PROCEEDING BROUGHT IN SUCH A COURT OR THAT SUCH COURT
IS AN INCONVENIENT FORUM.  NOTHING HEREIN SHALL LIMIT THE RIGHT OF THE BORROWER
TO BRING PROCEEDINGS AGAINST THE AGENT OR ANY LENDER, OR THE RIGHT OF THE AGENT
OR ANY LENDER TO BRING PROCEEDINGS AGAINST THE BORROWER, IN THE COURTS OF ANY
OTHER JURISDICTION.

     9.14.  CONFIDENTIALITY.  Each Lender agrees to use any confidential
information which it may receive from the Borrower pursuant to this Agreement
solely for the purposes of administering and monitoring this Agreement and to
hold such confidential information in confidence, except for disclosure (i) to
other Lenders and their respective Affiliates, (ii) to legal counsel,
accountants, and other professional advisors to that Lender who are advised of
and agree to be bound by this Section 9.14, (iii) to regulatory officials, (iv)
as requested pursuant to or as required by law, regulation, or legal process,
(v) in connection with any legal proceeding to which that Lender is a party, and
(vi) permitted by Section 12.4; PROVIDED that in the case of each of the
preceding clauses (iv) and (v), such Lender agrees, to the extent reasonably
possible and to the extent that it is legally permitted to do so, to give the
Borrower prior notice of such disclosure and not resist any efforts by the
Borrower to obtain confidential treatment therefor.

     9.15.  WAIVER OF JURY TRIAL.  THE BORROWER, THE AGENT AND EACH LENDER
HEREBY WAIVE TRIAL BY JURY IN ANY JUDICIAL PROCEEDING INVOLVING, DIRECTLY OR
INDIRECTLY, ANY MATTER (WHETHER SOUNDING IN TORT, CONTRACT OR OTHERWISE) IN ANY
WAY ARISING OUT OF, RELATED TO, OR CONNECTED WITH ANY LOAN DOCUMENT OR THE
RELATIONSHIP ESTABLISHED THEREUNDER.


                                    ARTICLE X


                                      -37-

<PAGE>

                                    THE AGENT

     10.1.  APPOINTMENT.  Bank of America Illinois is hereby appointed Agent
hereunder and under each other Loan Document, and each of the Lenders
irrevocably authorizes the Agent to act as the agent of such Lender.  The Agent
agrees to act as such upon the express conditions contained in this Article X.
The Agent shall not have a fiduciary relationship in respect of any Lender by
reason of this Agreement.

     10.2.  POWERS.  The Agent shall have and may exercise such powers under the
Loan Documents as are specifically delegated to the Agent by the terms of each
thereof, together with such powers as are reasonably incidental thereto.  The
Agent shall have no implied duties to the Lenders, or any obligation to the
Lenders to take any action thereunder except any action specifically provided by
the Loan Documents to be taken by the Agent.

     10.3.  GENERAL IMMUNITY.  Neither the Agent nor any of its directors,
officers, agents or employees shall be liable to the Borrower, the Lenders or
any Lender for (i) any action taken or omitted to be taken by it or them
hereunder or under any other Loan Document or in connection herewith or
therewith except for its or their own gross negligence or willful misconduct or
(ii) any determination by the Agent (in the absence of its gross negligence or
willful misconduct) that compliance with any law or any governmental or
quasi-governmental rule, regulation, order, policy, guideline or directive
(whether or not having the force of law) requires an HLT Classification in
respect of the Advances and Commitments hereunder.

     10.4.     NO RESPONSIBILITY FOR LOANS, RECITALS, ETC.  Neither the Agent
nor any of its directors, officers, agents or employees shall be responsible for
or have any duty to ascertain, inquire into, or verify (i) any statement,
warranty or representation made in connection with any Loan Document or any
borrowing hereunder; (ii) the performance or observance of any of the covenants
or agreements of any obligor under any Loan Document; (iii) the satisfaction of
any condition specified in Article IV, except receipt of items required to be
delivered to the Agent; or (iv) the validity, effectiveness or genuineness of
any Loan Document or any other instrument or writing furnished in connection
therewith.

     10.5.  ACTION ON INSTRUCTIONS OF LENDERS.  The Agent shall in all cases be
fully protected in acting, or in refraining from acting, hereunder and under any
other Loan Document in accordance with written instructions signed by the
Required Lenders, and such instructions and any action taken or failure to act
pursuant thereto shall be binding on all of the Lenders and on all holders of
Notes.  The Agent shall be fully justified in failing or refusing to take any
action hereunder and under any other Loan Document unless it shall first be
indemnified to its satisfaction by the Lenders pro rata against any and all
liability, cost and expense that it may incur by reason of taking or continuing
to take any such action.

     10.6.  EMPLOYMENT OF AGENTS AND COUNSEL.  The Agent may execute any of its
duties as Agent hereunder and under any other Loan Document by or through
employees, agents, and attorneys-in-fact and shall not be answerable to the
Lenders, except as to money or securities received by it or its authorized
agents, for the default or misconduct of any such agents or attorneys-in-fact
selected by it with reasonable care.  The Agent shall be entitled to advice of
counsel concerning all matters pertaining to the agency hereby created and its
duties hereunder and under any other Loan Document.

     10.7.  RELIANCE ON DOCUMENTS: COUNSEL.  The Agent shall be entitled to rely
upon any Note, notice, consent, certificate, affidavit, letter, telegram,
statement, paper or document believed by it to be genuine and correct and to
have been signed or sent by the proper person or persons, and, in respect to


                                      -38-

<PAGE>

legal matters, upon the opinion of counsel selected by the Agent, which counsel
may be employees of the Agent.

     10.8.  AGENT'S REIMBURSEMENT AND INDEMNIFICATION.  The Lenders agree to
reimburse and indemnify the Agent ratably in proportion to their respective
Commitments (i) for any amounts not reimbursed by the Borrower for which the
Agent is entitled to reimbursement by the Borrower under the Loan Documents,
(ii) for any other expenses incurred by the Agent on behalf of the Lenders, in
connection with the preparation, execution, delivery, administration and
enforcement of the Loan Documents and (iii) for any liabilities, obligations,
losses, damages, penalties, actions, judgments, suits, costs, expenses or
disbursements of any kind and nature whatsoever which may be imposed on,
incurred by or asserted against the Agent in any way relating to or arising out
of the Loan Documents or any other document delivered in connection therewith or
the transactions contemplated thereby, or the enforcement of any of the terms
thereof or of any such other documents, provided that no Lender shall be liable
for any of the foregoing to the extent they arise from the gross negligence or
willful misconduct of the Agent.

     10.9.  RIGHTS AS A LENDER.  With respect to its Commitment, Loans made by
it and the Note issued to it, the Agent shall have the same rights and powers
hereunder and under any other Loan Document as any Lender and may exercise the
same as though it were not the Agent, and the term "Lender" or "Lenders" shall,
unless the context otherwise indicates, include the Agent in its individual
capacity.  The Agent may accept deposits from, lend money to, and generally
engage in any kind of trust, debt, equity or other transaction, in addition to
those contemplated by this Agreement or any other Loan Document, with the
Borrower or any of its Subsidiaries in which the Borrower or such Subsidiary is
not restricted hereby from engaging with any other Person.

     10.10.  LENDER CREDIT DECISION.  Each Lender acknowledges that it has,
independently and without reliance upon the Agent or any other Lender and based
on the financial statements prepared by the Borrower and such other documents
and information as it has deemed appropriate, made its own credit analysis and
decision to enter into this Agreement and the other Loan Documents.  Each Lender
also acknowledges that it will, independently and without reliance upon the
Agent or any other Lender and based on such documents and information as it
shall deem appropriate at the time, continue to make its own credit decisions in
taking or not taking action under this Agreement and the other Loan Documents.

     10.11.  SUCCESSOR AGENT.  The Agent may resign at any time by giving
written notice thereof to the Lenders and the Borrower, and the Agent may be
removed at any time with or without cause by written notice received by the
Agent from the Required Lenders.  Upon any such resignation or removal, the
Required Lenders shall have the right to appoint, on behalf of the Borrower and
the Lenders, a successor Agent.  If no successor Agent shall have been so
appointed by the Required Lenders and shall have accepted such appointment
within thirty days after the retiring Agent's giving notice of resignation, then
the retiring Agent may appoint, on behalf of the Borrower and the Lenders, a
successor Agent.  Such successor Agent shall be a commercial bank having capital
and retained earnings of at least $100,000,000.  Upon the acceptance of any
appointment as Agent hereunder by a successor Agent, such successor Agent shall
thereupon succeed to and become vested with all the rights, powers, privileges
and duties of the retiring Agent, and the retiring Agent shall be discharged
from its duties and obligations hereunder and under the other Loan Documents.
After any retiring Agent's resignation hereunder as Agent, the provisions of
this Article X shall continue in effect for its benefit in respect of any
actions taken or omitted to be taken by it while it was acting as the Agent
hereunder and under the other Loan Documents.


                                      -39-

<PAGE>

                                   ARTICLE XI

                            SETOFF; RATABLE PAYMENTS

     11.1  SETOFF.  In addition to, and without limitation of, any rights of the
Lenders under applicable law, so long as any Default has occurred and is
continuing, any indebtedness from any Lender to the Borrower (including all
account balances, whether provisional or final and whether or not collected or
available) may be offset and applied toward the payment of the Obligations then
due and owing to such Lender.

     11.2.  RATABLE PAYMENTS.  If any Lender, whether by setoff or otherwise,
has payment made to it upon its Loans (other than payments received pursuant to
Sections 2.18, 3.1, 3.2 or 3.4) in a greater proportion than that received by
any other Lender, such Lender agrees, promptly upon demand, to purchase a
portion of the Loans held by the other Lenders so that after such purchase each
Lender will hold its ratable proportion of Loans.  If any Lender, whether in
connection with setoff or amounts which might be subject to setoff or otherwise,
receives collateral or other protection for its Obligations or such amounts
which may be subject to setoff, such Lender agrees, promptly upon demand, to
take such action necessary such that all Lenders share in the benefits of such
collateral ratably in proportion to their Loans.  In case any such payment is
disturbed by legal process, or otherwise, appropriate further adjustments shall
be made.


                                   ARTICLE XII

                BENEFIT OF AGREEMENT; ASSIGNMENTS; PARTICIPATIONS

     12.1.  SUCCESSORS AND ASSIGNS.  The terms and provisions of the Loan
Documents shall be binding upon and inure to the benefit of the Borrower and the
Lenders and their respective successors and assigns, except that (i) the
Borrower shall not have the right to assign its rights or obligations under the
Loan Documents and (ii) any assignment by any Lender must be made in compliance
with Section 12.3. Notwithstanding clause (ii) of this Section, any Lender may
at any time, without the consent of the Borrower or the Agent, assign all or any
portion of its rights under this Agreement and its Notes to a Federal Reserve
Bank; provided, however, that no such assignment shall release the transferor
Lender from its obligations hereunder.  The Agent may treat the payee of any
Note as the owner thereof for all purposes hereof unless and until such payee
complies with Section 12.3 in the case of an assignment thereof or, in the case
of any other transfer, a written notice of the transfer is filed with the Agent.
Any assignee or transferee of a Note agrees by acceptance thereof to be bound by
all the terms and provisions of the Loan Documents.  Any request, authority or
consent of any Person, who at the time of making such request or giving such
authority or consent is the holder of any Note, shall be conclusive and binding
on any subsequent holder, transferee or assignee of such Note or of any Note or
Notes issued in exchange therefor.

     11.2.  PARTICIPATIONS..

          12.2.1.  PERMITTED PARTICIPANTS; EFFECT.  Any Lender may, in the
     ordinary course of its business and in accordance with applicable law, at
     any time sell to one or more banks or other entities ("Participants")
     participating interests in any Loan owing to such Lender, any Note held by
     such Lender, any Commitment of such Lender or any other interest of such
     Lender under the Loan Documents.  Any Lender selling such participating
     interests to a Participant agrees to promptly notify the Borrower of such
     sale and the identity of such Participant.  In the event of any such sale
     by a Lender of participating interests to


                                      -40-

<PAGE>

     a Participant, such Lender's obligations under the Loan Documents shall
     remain unchanged, such Lender shall remain solely responsible to the other
     parties hereto for the performance of such obligations, such Lender shall
     remain the holder of any such Note for all purposes under the Loan
     Documents, all amounts payable by the Borrower under this Agreement shall
     be determined as if such Lender had not sold such participating interests,
     and the Borrower and the Agent shall continue to deal solely and directly
     with such Lender in connection with such Lender's rights and obligations
     under the Loan Documents.

          12.2.2  VOTING RIGHTS.  Each Lender shall retain the sole right to
     approve, without the consent of any Participant, any amendment,
     modification or waiver of any provision of the Loan Documents other than
     any amendment, modification or waiver with respect to any Loan or
     Commitment in which such Participant has an interest which forgives
     principal, interest or fees or reduces the interest rate or fees payable
     with respect to any such Loan or Commitment, postpones any date fixed for
     any regularly-scheduled payment of principal of, or interest or fees on,
     any such Loan or Commitment, releases any guarantor of any such Loan or
     releases any substantial portion of collateral, if any, securing any such
     Loan.

          12.2.3  BENEFIT OF SETOFF.  The Borrower agrees that each Participant
     shall be deemed to have the right of setoff provided in Section 11.1 in
     respect of its participating interest in amounts owing under the Loan
     Documents to the same extent as if the amount of its participating interest
     were owing directly to it as a Lender under the Loan Documents, provided
     that each Lender shall retain the right of setoff provided in Section 11.1
     with respect to the amount of participating interests sold to each
     Participant.  The Lenders agree to share with each Participant, and each
     Participant, by exercising the right of setoff provided in Section 11.1,
     agrees to share with each Lender, any amount received pursuant to the
     exercise of its right of setoff, such amounts to be shared in accordance
     with Section 11.2 as if each Participant were a Lender.

     12.3  ASSIGNMENTS.

          12.3.1.   PERMITTED ASSIGNMENTS.  Any Lender may, in the ordinary
     course of its business and in accordance with applicable law, at any time
     assign to one or more banks or other entities ("Purchasers") all or any
     part of its rights and obligations under the Loan Documents.  Such
     assignment shall be substantially in the form of Exhibit "H" hereto. Unless
     a Default has occurred and is continuing, the consent of the Borrower and
     the Agent shall be required prior to an assignment becoming effective with
     respect to a Purchaser which is not a Lender or an Affiliate thereof.  Such
     consent shall be substantially in the form attached as Exhibit "II" to
     Exhibit "H" hereto and shall not be unreasonably withheld.

          12.3.2  EFFECT; EFFECTIVE DATE.  Upon (i) delivery to the Agent of a
     notice of assignment, substantially in the form attached as Exhibit "I" to
     Exhibit "H" hereto (a "Notice of Assignment"), together with any consents
     required by Section 12.3.1, and (ii) payment of a $2,500 fee to the Agent
     for processing such assignment, such assignment shall become effective on
     the effective date specified in such Notice of Assignment.  On and after
     the effective date of such assignment, such Purchaser shall for all
     purposes be a Lender party to this Agreement and any other Loan Document
     executed by the Lenders and shall have all the rights and obligations of a
     Lender under the Loan Documents, to the same extent as if it were an
     original party hereto, and no further consent or action by the Borrower,
     the Lenders or the Agent shall be required to


                                      -41-

<PAGE>

     release the transferor Lender with respect to the percentage of the
     Aggregate Commitment and Loans assigned to such Purchaser.  Upon the
     consummation of any assignment to a Purchaser pursuant to this Section
     12.3.2, the transferor Lender, the Agent and the Borrower shall make
     appropriate arrangements so that replacement Notes are issued to such
     transferor Lender and new Notes or, as appropriate, replacement Notes, are
     issued to such Purchaser, in each case in principal amounts reflecting
     their Commitment, as adjusted pursuant to such assignment.

     12.4.  DISSEMINATION OF INFORMATION.  The Borrower authorizes each Lender
to disclose to any Participant or Purchaser or any other Person acquiring an
interest in the Loan Documents by operation of law (each a "Transferee") and any
prospective Transferee any and all information in such Lender's possession
concerning the creditworthiness of the Borrower and its Subsidiaries; provided
that each Transferee and prospective Transferee agrees in writing for the
benefit of the Borrower to be bound by Section 9.14.

     12.5  TAX TREATMENT.  If any interest in any Loan Document is transferred
to any Transferee which is organized under the laws of any jurisdiction other
than the United States or any State thereof, the transferor Lender shall cause
such Transferee, concurrently with the effectiveness of such transfer, to comply
with the provisions of Section 2.25.


                                  ARTICLE XIII

                                     NOTICES

     13.1  GIVING NOTICE.  Except as otherwise permitted by Section 2.20 with
respect to Borrowing Notices and Eurodollar Conversion Notices, all notices and
other communications provided to any party hereto under this Agreement or any
other Loan Document shall be in writing or by facsimile and addressed or
delivered to such party at its address set forth below its signature hereto or
at such other address as may be designated by such party in a notice to the
other parties.  Any notice, if mailed and properly addressed with postage
prepaid, shall be deemed given when received; any notice, if transmitted by
facsimile, shall be deemed given when transmitted.

     13.2  CHANGE OF ADDRESS.  The Borrower, the Agent and any Lender may each
change the address for service of notice upon it by a notice in writing to the
other parties hereto.


                                   ARTICLE XIV

             COUNTERPARTS, TERMINATION OF ORIGINAL CREDIT AGREEMENT
                                AND EFFECTIVENESS

     This Agreement may be executed in any number of counterparts, all of which
taken together shall constitute one agreement, and any of the parties hereto may
execute this Agreement by signing any such counterpart.  By their execution of
this Agreement, each of the Borrower and the Lenders hereby agree that the
Original Credit Agreement shall be terminated and of no further force and
effect, except for the terms and provisions of the Original Credit Agreement
which expressly survive the termination thereof and except for the Borrower's
obligation to repay all accrued and unpaid fees thereunder in accordance with
the terms thereof.  This Agreement shall be effective when it has been executed
by the Borrower, the Agent and the Lenders and each party has notified the Agent
by telex or telephone, that it has taken such action.


                                      -42-

<PAGE>

     IN WITNESS WHEREOF, the Borrower, the Lenders and the Agent have executed
this Agreement as of the date first above written.


                                   AAR CORP.


                                   By: /s/ Timothy J. Romenesko
                                      ----------------------------------------
                                   Title: VICE PRESIDENT
                                         -------------------------------------
                                         1111 Nicholas Boulevard
                                         Elk Grove Village, Illinois 60007

                                   Attention:


Commitment:                        BANK OF AMERICA ILLINOIS, in its individual
                                   corporate capacity and as Agent
$30,000,000

                                   By: /s/ Randolph T. Kohler
                                      ----------------------------------------
                                   Title: Randolph T. Kohler
                                          Senior Vice President
                                         -------------------------------------
                                         231 South LaSalle Street
                                         Chicago, Illinois 60697

                                   Attention: NWSO


                                      -43-

<PAGE>

                                  SCHEDULE "l"

                                OTHER INVESTMENTS
                               (See Section 6.14)


Investment                    Investment                    Amount of
   In                             By                        Investment
- ----------                    ----------                    ----------

                                 NONE


                                      -44-

<PAGE>

                                  SCHEDULE "2"

                                      LIENS
                               (See Section 6.16)


Mortgage lien on facilities located in Frankfort, New York to secure
indebtedness of Subsidiary AAR Engine Component Services, Inc. to Norstar Bank
in connection with Industrial Revenue Bond financing of such facilities.

Mortgage lien on facilities located in Aberdeen, North Carolina to secure
indebtedness of Subsidiary AAR Brooks and Perkins Corp. to North Carolina
National Bank in connection with Industrial Revenue Bond financing of such
facilities.

Security interest in aircraft and related equipment to secure indebtedness of
AAR Financial Services Corp. in connection with ownership of such aircraft and
related equipment.


                                      -45-

<PAGE>

                                   EXHIBIT "A"

                                      NOTE


$___________________                                           September 9, 1996

     For value received, AAR Corp., a Delaware corporation (the "Borrower"),
promises to pay to the order of _______________ (the "Lender"), for the account
of its applicable Lending Installation, the lesser of the principal sum of
_________________ or the aggregate unpaid principal amount of all Loans made by
the Lender to the Borrower pursuant to Article II of the Amended and Restated
Credit Agreement referred to below, together with interest on the unpaid
principal amount hereof at the rates and on the dates set forth in the Amended
and Restated Credit Agreement.  The Borrower shall pay the principal of and
accrued and unpaid interest on the Advances in full on the Facility Termination
Date and shall make such other mandatory payments as are required to be made
pursuant to Section 2.3 of the Amended and Restated Credit Agreement.  All such
payments of principal and interest shall be made (i) if in U.S. Dollars, in
lawful money of the United States in immediately available funds at the main
office of Bank of America Illinois, as Agent, in Chicago, Illinois or (ii) if in
any other currency, in such funds as may then be customary for the settlement of
international transactions in such other currency at the place specified for
payment thereof pursuant to the Amended and Restated Credit Agreement.

     The Lender shall, and is hereby authorized to, record on the schedule
attached hereto, or to otherwise record in accordance with its usual practice,
the date and amount of each Loan and the date and amount of each principal
payment hereunder; PROVIDED, that the failure of the Lender to make any such
recordation shall not affect the obligations of the Borrower hereunder or under
the Amended and Restated Credit Agreement.

     This Note is issued pursuant to, and is entitled to the benefits of, the
Amended and Restated Credit Agreement, dated as of September 9, 1996, as it may
be amended, supplemented, extended or otherwise modified from time to time,
among the Borrower, Bank of America Illinois, individually and as Agent, and the
lenders named therein, including the Lender (the "Amended and Restated Credit
Agreement").  Reference is hereby made to the Amended and Restated Credit
Agreement for a statement of the terms and conditions governing this Note,
including the terms and conditions under which this Note may be prepaid or its
maturity date accelerated.  Capitalized terms used herein and not otherwise
defined herein are used with the meanings attributed to them in the Amended and
Restated Credit Agreement.

     THIS NOTE SHALL BE CONSTRUED IN ACCORDANCE WITH THE INTERNAL LAWS (AND NOT
THE LAW OF CONFLICTS) OF THE STATE OF ILLINOIS, BUT GIVING EFFECT TO FEDERAL
LAWS APPLICABLE TO NATIONAL BANK.

                                   AAR CORP.


                                   By:
                                      ----------------------------------------
                                   Title:
                                         -------------------------------------


                                      -46-

<PAGE>

                   SCHEDULE OF LOANS AND PAYMENTS OF PRINCIPAL
                                       TO
                                NOTE OF AAR CORP.
                             DATED September 9, 1996


          Principal      Currency   Maturity     Principal
          Amount of         of     of Interest   Amount       Unpaid
Date        Loan           Loan      Period       Paid        Balance
- ----      ---------      --------  -----------   ---------    -------


                                      -47-

<PAGE>

                                   EXHIBIT "B"

                                EXTENSION LETTER


                                                              ____________, 19__


     To:  Bank of America Illinois, as Agent for the Lenders party to the
     Amended and Restated Credit Agreement referred to below

      Re: PROPOSED EXTENSION OF THE REVOLVING CREDIT TERMINATION DATE

Gentlemen:

     We make reference to that certain Amended and Restated Credit Agreement
dated as of September 9, 1996, among AAR Corp., the Lenders party thereto and
Bank of America Illinois, as Agent for the Lenders, as it may from time to time
be amended, modified, renewed or extended (the "Amended and Restated Credit
Agreement") . All capitalized terms used herein shall have the meanings
attributed to them in the Amended and Restated Credit Agreement.

     The Revolving Credit Termination Date currently in effect under the Amended
and Restated Credit Agreement is __________, 19__.

     The Borrower desires to extend the Revolving Credit Termination Date by one
year and accordingly requests hereby that the Lenders agree to extend the
Revolving Credit Termination Date to __________, 19__.

     If the foregoing proposed extension of the Revolving Credit Termination
Date meets with your approval, please so indicate by executing and returning to
both the Agent and the Borrower the accompanying copy of this letter.  Upon
receipt by both the Agent and the Borrower of counterparts of this letter
executed by each of the Lenders, the Revolving Credit Termination Date under the
Amended and Restated Credit Agreement shall henceforth be __________, 19__.

                                   Sincerely yours,


                                   AAR CORP.

                                   By:
                                      ----------------------------------------
                                   Title:
                                         -------------------------------------


ACCEPTED AND AGREED TO:

BANK OF AMERICA ILLINOIS

By:
   ----------------------------
Title:
      -------------------------

[Add Signature Lines for all Lenders]


                                      -48-

<PAGE>

                                   EXHIBIT "C"

                                BORROWING NOTICE

                                                           _______________, 19__


To:  Bank of America Illinois, as Agent for the Lenders party to the Credit
     Agreement referred to below

      Re:  U.S. DOLLAR BORROWING NOTICE

Gentlemen:

     We make reference to that certain Amended and Restated Credit Agreement
dated as of September 9, 1996, among AAR Corp., the Lenders party thereto and
Bank of America Illinois, as Agent for the Lenders, as it may from time to time
be amended, modified, renewed or extended (the "Amended and Restated Credit
Agreement") . All capitalized terms used herein shall have the meanings
attributed to them in the Amended and Restated Credit Agreement.

     The Borrower hereby gives irrevocable notice pursuant to Section 2.10 of
the Amended and Restated Credit Agreement for the following U.S. Dollar
Advance(s):

Borrowing Date: ______________, 19__(1)


Principal Amount (2)               Type of Advance (3)     Interest Period (4)
- ----------------                   ---------------         ---------------





                                   Sincerely yours,


                                   AAR CORP.

                                   By:
                                      ----------------------------------------
                                   Title:
                                         -------------------------------------


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

(1)  Borrowing Date must be a Business Day prior to or on the Revolving Credit
     Termination Date.

(2)  Subject to the minimum amount requirements set forth in Section 2.8.

(3)  Specify Floating Rate Advance or Eurodollar Advance.

(4)  Applicable to Eurodollar Advances only.  See definition of Eurodollar
     Interest Period and Section 2.14 (Restrictions on Interest Periods).


                                      -49-

<PAGE>

                                   EXHIBIT "D"

                      ALTERNATE CURRENCY BORROWING REQUEST

                                                           _______________, 19__



To:  Bank of America Illinois,
     as Agent for the Lenders party to the
     Amended and Restated Credit Agreement referred to below

     Re:  ALTERNATE CURRENCY BORROWING REQUEST

Gentlemen:

     We make reference to that certain Amended and Restated Credit Agreement
dated as of September 9, 1996, among AAR Corp., the Lenders party thereto and
Bank of America Illinois, as Agent for the Lenders, as it may from time to be
amended, modified, renewed or extended (the "Amended and Restated Credit
Agreement").  All capitalized terms used herein shall have the meanings
attributed to them in the Amended and Restated Credit Agreement.

     The Borrower hereby gives its irrevocable request, pursuant to Section 2.11
of the Amended and Restated Credit Agreement, for the following Alternate
Currency Advance(s):


Borrowing Date: _______________, 19__(1)

Principal      Alternate      Transaction         Transaction Rate
Amount(2)      Currency       Rate(3)             Interest Period(4)
- ---------      ---------      ----                ---------------

     If the foregoing requested Alternate Currency Advance(s) meets with your
approval, please so indicate by executing and returning to the Agent the
accompanying copy of this Request.  Upon receipt by the Agent prior to the time
specified in Section 2.11 of Amended and Restated Credit Agreement of
counterparts of this Request executed by each of the Lenders, the Lenders shall
be severally committed to make the Alternate Currency Advance(s) requested
hereby, subject to the terms and conditions of the Amended and Restated Credit
Agreement.


                                   Sincerely yours,


                                   AAR CORP.

                                   By:
                                      ----------------------------------------
                                   Title:
                                         -------------------------------------


                                      -50-

<PAGE>

ACCEPTED AND AGREED TO:

BANK OF AMERICA ILLINOIS

By:
   --------------------------
Title:
      -----------------------

[Add Signature Lines for all Lenders]



- --------------------
     (1)  Borrowing Date must be a Business Day prior to the Revolving Credit
          Termination Date.

     (2)  Subject to the minimum amount requirements set forth in Section 2.8.

     (3)  Specify an absolute fixed rate of interest per annum.

     (4)  Insert a fixed number of days (not to exceed 180 days).


                                      -51-

<PAGE>

                                   EXHIBIT "E"


                                                               September 9, 1996


The Lenders who are parties to the
Amended and Restated Credit Agreement described below:

Gentlemen/Ladies:

     We are counsel for AAR Corp., a Delaware corporation (the "Borrower"), and
have represented the Borrower in connection with its execution and delivery of
an Amended and Restated Credit Agreement among the Borrower, Bank of America
Illinois, individually and as Agent, and the Lenders named therein, providing
for Advances in an aggregate principal amount not exceeding $30,000,000 at any
one time outstanding and dated as of September 9, 1996 (the "Agreement").  All
capitalized terms used in this opinion and not otherwise defined shall have the
meanings attributed to them in the Agreement.

     We have examined the Borrower's articles of incorporation, by-laws,
resolutions, the Loan Documents and such other matters of fact and law which we
deem necessary in order to render this opinion.  Based upon the foregoing, it is
our opinion that:

     1.   The Borrower and each Subsidiary are corporations duly incorporated,
validly existing and in good standing under the laws of their states of
incorporation and have all requisite authority to conduct their business in each
jurisdiction in which their business is conducted.

     2.   The execution and delivery of the Loan Documents by the Borrower and
the performance by the Borrower of the Obligations have been duly authorized by
all necessary corporate action and proceedings on the part of the Borrower and
will not:

          (a)  require any consent of the Borrower's shareholders;

          (b)  violate any law, rule, regulation, order, writ, judgment,
     injunction, decree or award binding on the Borrower or any of its
     Subsidiaries or the Borrower's or any Subsidiary's articles of
     incorporation or by-laws or any indenture, instrument or agreement binding
     upon the Borrower or any of its Subsidiaries; or

          (c)  result in, or require, the creation or imposition of any Lien
     pursuant to the provisions of any indenture, instrument or agreement
     binding upon the Borrower or any of its Subsidiaries.

     3.   The Loan Documents have been duly executed and delivered by the
Borrower and constitute legal, valid and binding obligations of the Borrower
enforceable in accordance with their terms except to the extent the enforcement
thereof may be limited by bankruptcy, insolvency or similar laws affecting the
enforcement of creditors, rights generally and subject also to the availability
of equitable remedies if equitable remedies are sought.

     4.   Except as set forth in the Borrower's Form 10-K filed with the
Securities and Exchange Commission for its fiscal year ended _______________,
199_, there is no litigation or proceeding against the Borrower or any of its
Subsidiaries which, if adversely determined, could have a Material Adverse
Effect.

     5.   No approval, authorization, consent, adjudication or order of any
governmental authority, which has not been obtained by the Borrower or any of


                                      -52-

<PAGE>

its Subsidiaries, is required to be obtained by the Borrower or any of its
Subsidiaries in connection with the execution and delivery of the Loan
Documents, the borrowings under the Agreement or in connection with the payment
by the Borrower of the Obligations.


     This opinion may be relied upon by the Lenders and their participants,
assignees and other transferees.  No opinion is expressed herein as to the
relation between the Agent and the Lenders or the relation between the Lenders.



                                   Very truly yours,


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


                                      -53-

<PAGE>

                                   EXHIBIT "F"

                 LOAN/CREDIT RELATED MONEY TRANSFER INSTRUCTION


To:  Bank of America Illinois
     231 S. LaSalle Street
     Chicago, Illinois 60697
     as Agent (the "Agent")
     under the Amended and Restated Credit Agreement
     described below

Re:  Amended and Restated Credit Agreement, dated September 9, 1996 (as the same
     may be amended or modified, the "Amended and Restated Credit Agreement"),
     among AAR Corp. (the "Borrower"), the Agent, and the Lenders named therein

     Terms used herein and not otherwise defined shall have the meanings
assigned thereto in the Amended and Restated Credit Agreement.

     The Agent is specifically authorized and directed to act upon the following
standing money transfer instructions with respect to the proceeds of Advances or
other extensions of credit from time to time until receipt by the Agent of a
specific written revocation of such instructions by the Borrower, provided,
however, that the Agent may otherwise transfer funds as hereafter directed in
writing by the Borrower in accordance with Section 13.1 of the Amended and
Restated Credit Agreement or based on any telephonic notice made in accordance
with Section 2.20 of the Amended and Restated Credit Agreement.

Facility Identification Number(s)_____________________________________________

Customer/Account Name_________________________________________________________

Transfer Funds To   __________________________________________________________

                    __________________________________________________________

                    __________________________________________________________

For Account No. ______________________________________________________________

Reference/Attention To _______________________________________________________


Authorized Officer (Customer
   Representative)                           Date_____________________________

_________________________________            _________________________________

       (Please Print)                                    Signature

Bank Officer Name                            Date_____________________________

_________________________________            _________________________________

       (Please Print)                                    Signature


    (Deliver Completed Form to Credit Support Staff For Immediate Processing)


                                      -54-

<PAGE>

                                   EXHIBIT "G"

                             COMPLIANCE CERTIFICATE


To:  The Lenders parties to the
     Amended and Restated Credit Agreement Described Below

     This Compliance Certificate is furnished pursuant to that certain Amended
and Restated Credit Agreement dated as of September 9, 1996 (as amended,
modified, renewed or extended from time to time, the "Agreement") among the
Borrower, the lenders party thereto and Bank of America Illinois, as Agent for
the Lenders.  Unless otherwise defined herein, capitalized terms used in this
Compliance Certificate have the meanings ascribed thereto in the Agreement.

     THE UNDERSIGNED HEREBY CERTIFY THAT:

     1.   I am the duly elected ___________________ of the Borrower;

     2.   I have reviewed the terms of the Agreement and I have made, or have
caused to be made under my supervision, a detailed review of the transactions
and conditions of the Borrower and its Subsidiaries during the accounting period
covered by the attached financial statements;

     3.   The examinations described in paragraph 2 did not disclose, and I have
no knowledge of, the existence of any condition or event which constitutes a
Default or Unmatured Default during or at the end of the accounting period
covered by the attached financial statements or as of the date of this
Certificate, except as set forth below; and

     4.   Schedule I attached hereto sets forth financial data and computations
evidencing the Borrower's compliance with certain covenants of the Agreement,
all of which data and computations are true, complete and correct.

     Described below are the exceptions, if any, to paragraph 3 by listing, in
detail, the nature of the condition or event, the period during which it has
existed and the action which the Borrower has taken, is taking, or proposes to
take with respect to each such condition or event:


     ______________________________________________________

     ______________________________________________________

     ______________________________________________________

     The foregoing certifications, together with the computations set forth in
Schedule I hereto and the financial statements delivered with this Certificate
in support hereof, are made and delivered this _____ day of _______________,
19__.


                                             ______________________________


                                      -55-

<PAGE>

                                    [SAMPLE]

                      SCHEDULE I TO COMPLIANCE CERTIFICATE

          Schedule Of Compliance as of __________, 19__ with Provisions
       of Sections 6.21, 6.22, 6.23, 6.24, 6.25 and 6.26 of the Agreement


                                      -56-

<PAGE>

                                   EXHIBIT "H"

                              ASSIGNMENT AGREEMENT

     This Assignment Agreement (this "Assignment Agreement") between
____________________ (the "Assignor") and _________________ (the "Assignee") is
dated as of ______________, 19__.  The parties hereto agree as follows:

     1.   PRELIMINARY STATEMENT.  The Assignor is a party to an Amended and
Restated Credit Agreement, dated as of September 9, 1996 (which, as it may be
amended, modified, renewed or extended from time to time, is herein called the
"Amended and Restated Credit Agreement"), among AAR Corp. (the "Borrower"),
certain lenders party thereto and Bank of America Illinois, as agent for such
lenders.  Capitalized terms used herein and not otherwise defined herein shall
have the meanings attributed to them in the Amended and Restated Credit
Agreement.  The Assignor desires to assign to the Assignee, and the Assignee
desires to assume from the Assignor, an undivided interest (the "Purchased
Percentage") in the Commitment of the Assignor such that after giving effect to
the assignment and assumption hereinafter provided, the Commitment of t he
Assignee shall equal $_______________ and its percentage of the Aggregate
Commitment shall equal _____%.

     2.   ASSIGNMENT.  For and in consideration of the assumption of obligations
by the Assignee set forth in Section 3 hereof and the other consideration set
forth herein, and effective as of the Effective Date (as hereinafter defined) ,
the Assignor does hereby sell, assign, transfer and convey all of its right,
title and interest in and to the Purchased Percentage of (i) the Commitment of
the Assignor (as in effect on the Effective Date), (ii) any Loan outstanding on
the Effective Date and (iii) the Amended and Restated Credit Agreement and the
other Loan Documents.  Pursuant to Section 12.3.2 of the Amended and Restated
Credit Agreement, on and after the Effective Date the Assignee shall have the
same rights, benefits and obligations as the Assignor had under the Loan
Documents with respect to the Purchased Percentage of the Loan Documents, all
determined as if the Assignee were a "Lender" under the Amended and Restated
Credit Agreement with _____% of the Aggregate Commitment.  The Effective Date
shall be the later of _______________, 19__ or two Business Days (or such
shorter period agreed to by the Agent) after a Notice of Assignment
substantially in the form of Exhibit "I" attached hereto and any consents
substantially in the form of Exhibit "II" attached hereto required to be
delivered to the Agent by Section 12.3.1 of the Amended and Restated Credit
Agreement have been delivered to the Agent.  In no event will the Effective Date
occur if the payments required to be made by the Assignee to the Assignor on the
Effective Date under Sections 4 and 5 hereof are not made on the proposed
Effective Date.  The Assignor will notify the Assignee of the proposed Effective
Date on the Business Day prior to the proposed Effective Date.

     3.   ASSUMPTION.  For and in consideration of the assignment of rights by
the Assignor set forth in Section 2 hereof and the other consideration set forth
herein, and effective as of the Effective Date, the Assignee does hereby accept
that assignment, and assume and covenant and agree fully, completely and timely
to perform, comply with and discharge, each and all of the obligations, duties
and liabilities of the Assignor under the Amended and Restated Credit Agreement
which are assigned to the Assignee hereunder, which assumption includes, without
limitation, the obligation to fund the unfunded portion of the Aggregate
Commitment in accordance with the provisions set forth in the Amended and
Restated Credit Agreement as if the Assignee were a "Lender" under the Amended
and Restated Credit Agreement with _____% of the Aggregate Commitment.  The
Assignee agrees to be bound by all provisions relating to "Lenders" under and as
defined in the Amended and Restated Credit Agreement, including, without
limitation, provisions relating to the dissemination of information and the
payment of indemnification.


                                      -57-

<PAGE>

     4.   PAYMENTS OBLIGATIONS.  On and after the Effective Date, the Assignee
shall be entitled to receive from the Agent all payments of principal, interest
and fees with respect to the Purchased Percentage of the Assignor's Commitment
and Loans.  The Assignee shall advance funds directly to the Agent with respect
to all Loans and reimbursement payments made on or after the Effective Date.  In
consideration for the transfer to the Assignee of the Purchased Percentage of
the Loans made by the Assignor which are outstanding on the Effective Date, (i)
with respect to all Floating Rate Loans made by the Assignor outstanding on the
Effective Date, the Assignee shall pay the Assignor, on the Effective Date, an
amount equal to the Purchased Percentage of all such Floating Rate Loans; and
(ii) with respect to each Fixed Rate Loan made by the Assignor outstanding on
the Effective Date, (a) on the last day of the Interest Period therefor or (b)
on such earlier date agreed to by the Assignor and the Assignee or (c) on the
date on which any such Fixed Rate Loan either becomes due (by acceleration or
otherwise) or is prepaid (the date as described in the foregoing clauses (a),
(b) or (c) being hereinafter referred to as the "Payment Date"), the Assignee
shall pay the Assignor an amount equal to the Purchased Percentage of such Fixed
Rate Loan.  On and after the Effective Date, the Assignee will also remit to the
Assignor any amounts of interest on Loans and fees received from the Agent which
relate to the Purchased Percentage of Loans made by the Assignor accrued for
periods prior to the Effective Date, in the case of Floating Rate Loans, or the
Payment Date, in the case of Fixed Rate Loans, and not heretofore paid by the
Assignee to the Assignor.  In the event interest for the period from the
Effective Date to but not including the Payment Date is not paid by the Borrower
with respect to any Fixed Rate Loan sold by the Assignor to the Assignee
hereunder, the Assignee shall pay to the Assignor interest for such period on
such Fixed Rate Loan at the applicable rate provided by the Amended and Restated
Credit Agreement.  In the event that either party hereto receives any payment to
which the other is entitled under this Assignment Agreement, then the party
receiving such amount shall promptly remit it to the other party hereto.

     [5.  FEES PAYABLE BY ASSIGNEE.  On each day on which the Assignee receives
a payment of interest or commitment fees under the Amended and Restated Credit
Agreement (other than a payment of interest or commitment fees which the
Assignee is obligated to deliver to the Assignor pursuant to Section 4 hereof,
which shall be excluded in determining fees payable to the Assignor pursuant to
this Section) the Assignee shall pay to the Assignor a fee.  The amount of such
fee shall be the difference between (i) the amount of such interest or fee, as
applicable, received by the Assignee and (ii) the amount of the interest or fee,
as applicable, which would have been received by the Assignee if each interest
rate was _____of 1% less than the interest rate paid by the Borrower or if the
commitment fee was _____ of 1% less than the commitment fee paid by the
Borrower, as applicable.  In addition, the Assignee agrees to pay _____% of the
fee required to be paid to the Agent pursuant to Section __________ of the
Amended and Restated Credit Agreement.]

     6.   CREDIT DETERMINATION; LIMITATIONS ON ASSIGNOR'S LIABILITY.  The
Assignee represents and warrants to the Assignor that it is capable of making
and has made and shall continue to make its own credit determinations and
analysis based upon such information as the Assignee deemed sufficient to enter
into the transaction contemplated hereby and not based on any statements or
representations by the Assignor.  It is understood and agreed that the
assignment and assumption hereunder are made without recourse to the Assignor
and that the Assignor makes no representation or warranty of any kind to the
Assignee and shall not be responsible for (i) the due execution, legality,
validity, enforceability, genuineness, sufficiency or collectibility of the
Amended and Restated Credit Agreement or any other Loan Document, including
without limitation, documents granting the Assignor and the other Lenders a
security interest in assets of the Borrower or any guarantor, (ii) any
representation, warranty or statement made in or in connection with any of the


                                      -58-

<PAGE>

Loan Documents, (iii) the financial condition or creditworthiness of the
Borrower or any guarantor, (iv) the performance of or compliance with any of the
terms or provisions of any of the Loan Documents, (v) inspecting any of the
property, books or records of the Borrower or (vi) the validity, enforceability,
perfection, priority, condition, value or sufficiency of any collateral securing
or purporting to secure the Loans.  Neither the Assignor nor any of its
officers, directors, employees, agents or attorneys shall be liable for any
mistake, error of judgment, or action taken or omitted to be taken in connection
with the Loans or the Loan Documents, except for its or their own bad faith or
willful misconduct.

     7.   INDEMNITY.  The Assignee agrees to indemnify and hold the Assignor
harmless against any and all losses, costs and expenses (including, without
limitation, reasonable attorneys' fees) and liabilities incurred by the Assignor
in connection with or arising in any manner from the Assignee's performance or
non-performance of obligations assumed under this Assignment Agreement.

     8.   SUBSEQUENT ASSIGNMENTS.  After the Effective Date, the Assignee shall
have the right pursuant to Section 12.3.1 of the Amended and Restated Credit
Agreement to assign the rights which are assigned to the Assignee hereunder to
any entity or person, provided that (i) any such subsequent assignment does not
violate any of the terms and conditions of the Loan Documents or any law, rule,
regulation, order, writ, judgment, injunction or decree and that any consent
required under the terms of the Loan Documents has been obtained, (ii) the
assignee under such assignment from the Assignee shall agree to assume all of
the Assignee's obligations hereunder in a manner satisfactory to the Assignor
and (iii) the Assignee is not thereby released from any of its obligations to
the Assignor hereunder.

     9.   REDUCTIONS OF AGGREGATE COMMITMENT.  If any reduction in the Aggregate
Commitment occurs between the date of this Assignment Agreement and the
Effective Date, the percentage of the Aggregate Commitment assigned to the
Assignee shall remain the percentage specified in Section 1 hereof and the
dollar amount of the Commitment of the Assignee shall be recalculated based on
the reduced Aggregate Commitment.

     10.  ENTIRE AGREEMENT.  This Assignment Agreement and the attached consent
embody the entire agreement and understanding between the parties hereto and
supersede all prior agreements and understandings between the parties hereto
relating to the subject matter hereof.

     11.  GOVERNING LAW.  This Assignment Agreement shall be governed by the
internal law, and not the law of conflicts, of the State of Illinois.

     12.  NOTICES.  Notices shall be given under this Assignment Agreement in
the manner set forth in the Amended and Restated Credit Agreement.  For the
purpose hereof, the addresses of the parties hereto (until notice of a change is
delivered) shall be the address set forth under each party's name on the
signature pages hereof.


                                      -59-

<PAGE>

     IN WITNESS WHEREOF, the parties hereto have executed this Assignment
Agreement by their duly authorized officers as of the date first above written.

                              [NAME OF ASSIGNOR]

                              By:_________________________________

                              Title:______________________________
                                    ______________________________
                                    ______________________________


                              [NAME OF ASSIGNEE]

                              By:_________________________________

                              Title:______________________________
                                    ______________________________
                                    ______________________________



                                      -60-

<PAGE>

                                   EXHIBIT "I"

                                     NOTICE
                                  OF ASSIGNMENT


To:   AAR CORP.
      __________________
      __________________

      BANK OF AMERICA ILLINOIS,
      as Agent under the Amended and Restated Credit Agreement
      Described Below.

From: [NAME OF ASSIGNOR]

      [NAME OF ASSIGNEE]

                              _______________, 199_


     1.   We refer to that Amended and Restated Credit Agreement, dated as of
September 9, 1996 (which, as it may be amended, modified, renewed or extended
from time to time, is herein called the "Amended and Restated Credit Agreement")
among AAR Corp. (the "Borrower"), certain lenders party thereto (each a
"Lender"), including _____________ (the "Assignor") and Bank of America
Illinois, as agent for the Lenders (as such, the "Agent").  Capitalized terms
used herein and in any consent delivered in connection herewith and not
otherwise defined herein or in such consent shall have the meanings attributed
to them in the Amended and Restated Credit Agreement.

     2.   This Notice of Assignment (this "Notice") is given and delivered to
the Borrower and the Agent pursuant to Section 12.3.2 of the Amended and
Restated Credit Agreement.

     3. The Assignor and ________________ (the "Assignee") have entered into an
Assignment Agreement, dated as of __________, 19__, pursuant to which, among
other things, the Assignor has sold, assigned, delegated and transferred to the
Assignee, and the Assignee has purchased, accepted and assumed from the
Assignor, an undivided interest in and to all of the Assignor's rights and
obligations under the Amended and Restated Credit Agreement such that Assignee's
percentage of the Aggregate Commitment shall equal _____%, effective as of the
"Effective Date" (as hereinafter defined).  The "Effective Date" shall be the
later of __________, 19__ or two Business Days (or such shorter period as agreed
to by he Agent) after this Notice of Assignment and any consents and fees
required by Sections 12.3.1 and 12.3.2 of the Amended and Restated Credit
Agreement have been delivered to the Agent, provided that the Effective Date
shall not occur if any condition precedent agreed to by the Assignor and the
Assignee has not been satisfied.

     4.   As of this date, the percentage of the Assignor in the Aggregate
Commitment and Advances is _____%.  As of the Effective Date, the percentage of
the Assignor in the Aggregate Commitment and Advances will be _____% (as such
percentage may be reduced or increased by assignments which become effective
prior to the assignment to the Assignee becoming effective) and the percentage
of the Assignee in the Aggregate Commitment and Advances will be _____%.

     5.   The Assignor and the Assignee hereby give to the Borrower and the
Agent notice of the assignment and delegation referred to herein.  The Assignor
will confer with the Agent before __________, 19__ to determine if the
Assignment Agreement will become effective on such date pursuant to


                                      -61-

<PAGE>

Section 3 hereof, and will confer with the Agent to determine the Effective Date
pursuant to Section 3 hereof if it occurs thereafter.  The Assignor shall notify
the Agent if the Assignment Agreement does not become effective on any proposed
Effective Date as a result of the failure to satisfy the conditions precedent
agreed to by the Assignor and the Assignee.  At the request of the Agent, the
Assignor will give the Agent written confirmation of the occurrence of the
Effective Date.

     6.   The Assignee hereby accepts and assumes the assignment and delegation
referred to herein and agrees as of the Effective Date (i) to perform fully all
of the obligations under the Amended and Restated Credit Agreement which it has
hereby assumed and (ii) to be bound by the terms and conditions of the Amended
and Restated Credit Agreement as if it were a "Lender".

     7.   The Assignor and the Assignee request and agree that any payments to
be made by the Agent to the Assignor on and after the Effective Date shall, to
the extent of the assignment referred to herein, be made entirely to the
Assignee, it being understood that the Assignor and the Assignee shall make
between themselves any desired allocations.

     8.   The Assignor or the Assignee shall pay to the Agent on or before the
Effective Date the processing fee of $2,5OO required by Section 12.3.2 of the
Amended and Restated Credit Agreement.

     9.   The Assignor and the Assignee request and direct that the Agent
prepare and cause the Borrower to execute and deliver new Notes or, as
appropriate, replacements notes, to the Assignor and the Assignee in accordance
with Section 12.3.2 of the Amended and Restated Credit Agreement.  The Assignor
agrees to deliver to the Agent the original Note received by it from the
Borrower upon its receipt of a new Note in the amount set forth above.

     10.  The Assignee advises the Agent that the address listed below is its
address for notices under the Amended and Restated Credit Agreement:

                         ______________________________
                         ______________________________
                         ______________________________


ASSIGNOR                           ASSIGNEE

By:___________________________          By:____________________________

Title:________________________


                                      -62-


<PAGE>


                                      AAR CORP.


                                     $30,000,000


                                   CREDIT FACILITY


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


                        AMENDED AND RESTATED CREDIT AGREEMENT


                             Dated as of October 7, 1996


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


                         THE FIRST NATIONAL BANK OF CHICAGO,


                                       as Agent



<PAGE>






                                  TABLE OF CONTENTS

                                                                            Page
                                                                           ----
ARTICLE I.  DEFINITIONS.....................................................  1

ARTICLE II.  THE CREDITS.................................................... 14

     2.1.   The Advances...................................................  14
     2.2.   Extension of Revolving Credit Termination Date.................  15
     2.3.   Mandatory Payment..............................................  15
     2.4.   Fees...........................................................  15
     2.5.   Optional Reductions in Aggregate Commitment....................  16
     2.6.   Ratable Loan...................................................  16
     2.7.   Types of Advances..............................................  16
     2.8.   Minimum Amount of Each Advance.................................  16
     2.9.   Optional Principal Payments....................................  16
     2.10.  Method of Selecting Types and Interest Periods
              for New U.S. Dollar Advances.................................  16
     2.11.  Method of Requesting Alternate Currency Advances...............  17
     2.12.  Making the Loans...............................................  18
     2.13.  Conversion and Continuation of
              Outstanding U.S. Dollar Advances.............................  18
     2.14.  Restrictions on Interest Period................................  19
     2.15.  Changes in Interest Rate, etc..................................  19
     2.16.  Rates Applicable After Default.................................  19
     2.17.  Method of Payment..............................................  20
     2.18.  Foreign Taxes..................................................  21
     2.19.  Judgment Currency..............................................  22
     2.20.  Notes; Telephonic Notice.......................................  22
     2.21.  Interest Payment Dates;
              Interest and Fee Basis.......................................  23
     2.22.  Notification of Advances, Interest Rates
              Prepayments and Commitment Reductions........................  23
     2.23.  Lending Installations..........................................  23
     2.24.  Non-Receipt of Funds by the Agent..............................  24
     2.25.  Withholding Tax Exemption......................................  24


                                         (i)


<PAGE>


                                                                            Page
                                                                           ----


ARTICLE III.  CHANGE IN CIRCUMSTANCES....................................... 25

     3.1.   Yield Protection...............................................  25
     3.2.   Changes in Capital Adequacy Regulations........................  25
     3.3.   Availability of Eurodollar Advances............................  26
     3.4.   Funding Indemnification........................................  26
     3.5.   Lender Statements; Survival of Indemnity.......................  26
     3.6.   Refund to Borrower.............................................  27


ARTICLE IV.  CONDITIONS PRECEDENT........................................... 27

     4.1.   Conditions Precedent to the Restatement Effective Date.........  27
     4.2.   Each Advance...................................................  28


ARTICLE V.  REPRESENTATIONS AND WARRANTIES.................................. 29

     5.1.   Corporate Existence and Standing...............................  29
     5.2.   Authorization and Validity.....................................  29
     5.3.   No Conflict; Government Consent................................  29
     5.4.   Financial Statements...........................................  30
     5.5.   Material Adverse Change........................................  30
     5.6.   Taxes..........................................................  30
     5.7.   Litigation and Contingent Obligations..........................  30
     5.8.   Subsidiaries...................................................  30
     5.9.   ERISA..........................................................  31
    5.10.   Accuracy of Information........................................  31
    5.11.   Regulation U...................................................  31
    5.12.   Compliance With Laws...........................................  31
    5.13.   Investment Company Act.........................................  31


ARTICLE VI.  COVENANTS...................................................... 32

     6.1.   Financial Reporting............................................  32
     6.2.   Use of Proceeds................................................  33
     6.3.   Notice of Default..............................................  34
     6.4.   Conduct of Business............................................  34
     6.5.   Taxes..........................................................  34
     6.6.   Insurance......................................................  34
     6.7.   Compliance with Laws...........................................  34
     6.8.   Maintenance of Properties......................................  35

<PAGE>

     6.9.   Inspection.....................................................  35
    6.10.   Restricted Payments............................................  35
    6.11.   Merger.........................................................  35

                                         (ii)

<PAGE>

                                                                           Page
                                                                           ----
    6.12.   Sale of Assets.................................................  36
    6.13.   Sale of Accounts...............................................  36
    6.14.   Investments and Acquisitions...................................  37
    6.15.   Contingent Obligations.........................................  38
    6.16.   Liens..........................................................  39
    6.17.   Bank of America Agreement......................................  40
    6.18.   Rentals........................................................  40
    6.19.   Retirement and Modification of
              Subordinated Indebtedness....................................  40
    6.20.   Affiliates.....................................................  41
    6.21.   Working Capital................................................  41
    6.22.   Consolidated Tangible Net Worth................................  41
    6.23.   Ratio of Consolidated Liabilities to
              Consolidated Tangible Net Worth..............................  41
    6.24.   Consolidated Secured Liabilities...............................  41
    6.25.   Limitation on Funded Debt......................................  41
    6.26.   Fixed Charge Coverage Ratio....................................  41


ARTICLE VII.  DEFAULTS...................................................... 42


ARTICLE VIII.  ACCELERATION, WAIVERS, AMENDMENTS AND REMEDIES............... 45

     8.1.   Acceleration...................................................  45
     8.2.   Amendments.....................................................  45
     8.3.   Preservation of Rights.........................................  46


ARTICLE IX.  GENERAL PROVISIONS............................................. 46

     9.1.   Survival of Representations....................................  46
     9.2.   Governmental Regulations.......................................  46
     9.3.   Taxes..........................................................  47
     9.4.   Headings.......................................................  47
     9.5.   Entire Agreement...............................................  47
     9.6.   Several Obligations; Benefits of this Agreemen.................  47
     9.7.   Expenses; Indemnification......................................  47
     9.8.   Numbers of Documents...........................................  48
     9.9.   Accounting.....................................................  48
    9.10.   Severability of Provisions.....................................  48
    9.11.   Nonliability of Lenders........................................  48
    9.12.   Choice of Law..................................................  48
    9.13.   Consent to Jurisdiction........................................  48
    9.14.   Confidentiality................................................  49
    9.15.   WAIVER OF JURY TRIAL...........................................  49

                                        (iii)


<PAGE>

                                                                            Page
                                                                           ----

ARTICLE X. THE AGENT.......................................................  49

     10.1.  Appointment....................................................  49
     10.2.  Powers.........................................................  49
     10.3.  General Immunity...............................................  49
     10.4.  No Responsibility for Loans, Recitals, Etc.....................  50
     10.5.  Action on Instructions of Lenders..............................  50
     10.6.  Employment of Agents and Counse................................  50
     10.7.  Reliance on Documents; Counse..................................  50
     10.8.  Agent's Reimbursement and Indemnification......................  50
     10.9.  Rights as a Lender.............................................  51
    10.10.  Lender Credit Decision.........................................  51
    10.11.  Successor Agent................................................  51

ARTICLE XI. SETOFF: RATABLE PAYMENTS........................................ 52

     11.1.  Setoff.........................................................  52
     11.2.  Ratable Payments...............................................  52


ARTICLE XII. BENEFIT OF AGREEMENT; ASSIGNMENTS; PARTICIPATIONS.............. 52

     12.1.  Successors and Assigns.........................................  52
     12.2.  Participations.................................................  53
            12.2.1.  Permitted Participants; Effect........................  53
            12.2.2.  Voting Rights.........................................  53
            12.2.3.  Benefit of Setoff.....................................  53
     12.3.  Assignments....................................................  54
            12.3.1.  Permitted Assignments.................................  54
            12.3.2.  Effect; Effective Date................................  54
     12.4.  Dissemination of Information...................................  54
     12.5.  Tax Treatment..................................................  55


ARTICLE XIII. NOTICES....................................................... 55

     13.1.  Giving Notice..................................................  55
     13.2.  Change of Address..............................................  55


ARTICLE XIV. COUNTERPARTS, TERMINATION OF ORIGINAL CREDIT AGREEMENT AND
EFFECTIVENESS............................................................... 55


                                         (iv)

<PAGE>

                                SCHEDULES AND EXHIBITS


Schedule "1" - Other Investments

Schedule "2" - Liens

Exhibit "A" - Note

Exhibit "B" - Extension Letter

Exhibit "C" - Borrowing Notice

Exhibit "D" - Alternate Currency Borrowing Request

Exhibit "E" - Opinion

Exhibit "F" - Transfer Instructions

Exhibit "G" - Compliance Certificate

Exhibit "H" - Assignment Agreement


                                         (v)

<PAGE>


                        AMENDED AND RESTATED CREDIT AGREEMENT

    AMENDED AND RESTATED CREDIT AGREEMENT, dated as of October 7, 1996,
amending and restating CREDIT AGREEMENT, dated as of October 15, 1991, among AAR
CORP., a Delaware corporation, the Lenders from time to time party hereto, and
THE FIRST NATIONAL BANK OF CHICAGO, as Agent for the Lenders.

                                     WITNESSETH:

    WHEREAS, the Borrower and the Lenders are party to a Credit Agreement,
dated as of October 15, 1991, as amended by an Amendment No. 1 thereto dated as
of May 31, 1994 and an Amendment No. 2 thereto dated as of May 31, 1995 (the
"Original Credit Agreement"); and

    WHEREAS, the parties hereto agree that the Original Credit Agreement shall
be and hereby is amended and restated in its entirety as follows, provided that
if the Restatement Effective Date has not occurred on or prior to October 31,
1996, this amendment and restatement shall be void and of no further effect,
with the Original Credit Agreement to remain in effect:

                                      ARTICLE I

                                     DEFINITIONS


    As used in this Agreement:

    "Accounts" has the meaning provided in Section 6.13.

    "Acquisition" means any transaction, or any series of related transactions,
consummated on or after the date of this Agreement, by which the Borrower or any
of its Subsidiaries (i) acquires any going business or all or substantially all
of the assets of any firm, corporation or division thereof, whether through
purchase of assets, merger or otherwise or (ii) directly or indirectly acquires
(in one transaction or as the most recent transaction in a series of
transactions) at least a majority (in number of votes) of the securities of a
corporation which have ordinary voting power for the election of directors
(other than securities having such power only by reason of the happening of a
contingency) or a majority (by percentage or voting power) of the outstanding
partnership interests of a partnership.

    "Advance" means a borrowing hereunder consisting of the aggregate amount of
the several Loans made by the Lenders to the Borrower which are (a) denominated
in the same currency, (b) of the same Type and (c) in the case of Fixed Rate
Advances, for the same Interest Period.

<PAGE>

    "Affiliate" of any Person means any other Person directly or indirectly
controlling, controlled by or under common control with such Person.  A Person
shall be deemed to control another Person if the controlling Person owns 10% or
more of any class of voting securities (or other ownership interests) of the
controlled Person or possesses, directly or indirectly, the power to direct or
cause the direction of the management or policies of the controlled Person,
whether through ownership of stock, by contract or otherwise.

    "Agent" means The First National Bank of Chicago in its capacity as agent
for the Lenders pursuant to Article X, and not in its individual capacity as a
Lender, and any successor Agent appointed pursuant to Article X.

    "Aggregate Commitment" means the aggregate of the Commitments of all the
Lenders, as reduced from time to time pursuant to the terms hereof.

    "Agreement" means this amended and restated credit agreement, as it may be
amended or modified and in effect from time to time.

    "Agreement Accounting Principles" means generally accepted accounting
principles as in effect from time to time, applied in a manner consistent with
that used in preparing the financial statements referred to in Section 5.4.

    "Alternate Base Rate" means, for any day, a rate of interest per annum
equal to the higher of (i) the Corporate Base Rate for such day and (ii) the sum
of Federal Funds Effective Rate for such day plus 1/2% per annum.

    "Alternative Currency" means, with respect to an Alternative Currency
Advance, such currency (which shall be freely transferable and convertible into
U.S. Dollars) as the Borrower shall have requested in its Alternate Currency
Borrowing Request for such Advance, and in which each of the Banks, in its sole
discretion, shall have agreed to make its Loan comprising such Advance.

    "Alternate Currency Borrowing Request" is defined in Section 2.11.

    "Alternate Currency Advance" means an Advance denominated in an Alternate
Currency made pursuant to Section 2.1(b).

    "Alternate Currency Loan" means, with respect to a Lender, such Lender's
portion of any Alternate Currency Advance.

    "Authorized Officer" means any of the Chairman of the Board, Chief
Executive Officer, President, Chief Operations Officer, Vice President-Finance
or Treasurer of the Borrower.

                                        Page 2

<PAGE>

    "Bank of America Agreement" means the Amended and Restated Credit Agreement
dated as of September 9, 1996 between the Borrower and Bank of America Illinois,
as the same may from time to time be amended, supplemented or otherwise
modified, and including any replacement credit facility between the Borrower and
Bank of America Illinois.

    "Borrower" means AAR CORP., a Delaware corporation, and its successors and
assigns.

    "Borrowing Date" means a date on which an Advance is made hereunder.

    "Borrowing Notice" is defined in Section 2.10.

    "Business Day" means (i) with respect to any borrowing, payment or rate
selection of Eurodollar Advances, a day (other than a Saturday or Sunday) on
which banks are open for business in Chicago and New York and are open for
international business (including dealings in U.S. Dollars) in London, (ii) with
respect to any borrowing or payment of Alternate Currency Advances, a day (other
than a Saturday or Sunday) on which banks are open for business in Chicago and
New York and are open for domestic and international business (including
dealings in such Alternate Currency) in both London and the place where such
funds are to be paid or made available and (iii) for all other purposes, a day
(other than a Saturday or Sunday) on which banks are open for business in
Chicago.

    "Capitalized Lease" of a Person means any lease of property by such Person
as lessee which would be capitalized on a balance sheet of such Person prepared
in accordance with Agreement Accounting Principles.

    "Capitalized Lease Obligations" of a Person means the amount of the
obligations of such Person under Capitalized Leases which would be shown as a
liability on a balance sheet of such Person prepared in accordance with
Agreement Accounting Principles.

    "Change in Control" means (i) the acquisition by any Person, or two or more
Persons acting in concert, of beneficial ownership (within the meaning of Rule
13d-3 of the Securities and Exchange Commission under the Securities Exchange
Act of 1934) of 20% or more of the outstanding shares of voting stock of the
Borrower or (ii) a majority of the Directors on the Borrower's Board of
Directors shall cease to be Directors of the Borrower during any twelve month
period.

    "Code" means the Internal Revenue Code of 1986, as amended, reformed or
otherwise modified from time to time.

                                        Page 3

<PAGE>

    "Commitment" means, for each Lender, the obligation of such Lender to make
Loans not exceeding the amount set forth opposite its signature below, as such
amount may be modified from time to time pursuant to the terms hereof.

    "Consolidated Assets" means the total consolidated assets of the Borrower
and its Subsidiaries determined in accordance with Agreement Accounting
Principles.

    "Consolidated Current Assets" means the total consolidated current assets
of the Borrower and its Subsidiaries determined in accordance with Agreement
Accounting Principles.

    "Consolidated Current Liabilities" means the total consolidated current
liabilities of the Borrower and its Subsidiaries determined in accordance with
Agreement Accounting Principles.

    "Consolidated Funded Debt" means all Indebtedness of the Borrower and its
Subsidiaries having a final maturity of more than one year.  Funded Debt shall
not include payments due within one year from the date as of which a calculation
of Funded Debt is made.

    "Consolidated Liabilities" means the total consolidated liabilities of the
Borrower and its Subsidiaries determined in accordance with Agreement Accounting
Principles.

    "Consolidated Net Income" shall mean, for any period, the net income (or
loss) of the Borrower and its Subsidiaries on a consolidated basis for such
period taken as a single accounting period determined in accordance with
Agreement Accounting Principles; PROVIDED, that there shall be excluded (i) the
income (or loss) of any Affiliate of the Borrower or other Person (other than a
Subsidiary of the Borrower) in which any Person (other than the Borrower or any
of its Subsidiaries) has a joint interest, except to the extent of the amount of
dividends or other distributions actually paid to the Borrower, or any of its
Subsidiaries by such Affiliate or other Person during such period, (ii) the
income (or loss) of any Person accrued prior to the date it becomes a Subsidiary
of the Borrower or is merged into or consolidated with the Borrower or any of
its Subsidiaries or that Person's assets are acquired by the Borrower or any of
its Subsidiaries, and (iii) the income of any Subsidiary of the Borrower to the
extent that the declaration or payment of dividends or similar distributions by
that Subsidiary of that income is not at the time permitted by operation of the
terms of its charter or any agreement, instrument, judgment, decree, order,
statute, rule or governmental regulation applicable to that Subsidiary.

                                        Page 4

<PAGE>

    "Consolidated Secured Liabilities" means the aggregate amount of
Consolidated Liabilities which are secured by any Lien (other than Liens
permitted pursuant to any of clauses (a), (d), (e), (f) and (h) of Section 6.16)
on any property of the Borrower or any of its Subsidiaries.

    "Consolidated Tangible Net Worth" means, as of any date of determination,
the sum of (a) the consolidated stockholders' equity of the Borrower and its
Subsidiaries determined in accordance with Agreement Accounting Principles, less
their consolidated Intangible Assets, plus (b) Subordinated Debt.  For purposes
of this definition "Intangible Assets" means the amount (to the extent reflected
in determining such consolidated stockholders' equity) of (i) all write-ups
(other than write-ups resulting from foreign currency translations and write-ups
of assets of a going concern business made within twelve months after the
acquisition of such business) subsequent to May 31, 1991 in the book value of
any asset owned by the Borrower or a Consolidated Subsidiary, (ii) all
investments in unconsolidated Subsidiaries and all equity investments in Persons
which are not Subsidiaries and (iii) all unamortized debt discount and expense,
unamortized deferred charges, goodwill, patents, trademarks, service marks,
trade names, copyrights, organization or developmental expenses and other
intangible items, for purposes of this clause (iii), in each case, to the extent
such items are disclosed as separate line items on the Borrower's financial
statements required under Section 6.1.

    "Consolidated Total Capitalization" means the sum of  Consolidated Tangible
Net Worth plus Consolidated Funded Debt.

    "Contingent Obligation" of a Person means any agreement, undertaking or
arrangement by which such Person assumes, guarantees, endorses, contingently
agrees to purchase or provide funds for the payment of, or otherwise becomes or
is contingently liable upon, the obligation or liability of any other Person, or
agrees to maintain the net worth or working capital or other financial condition
of any other Person, or otherwise assures any creditor of such other Person
against loss, including, without limitation, any comfort letter, operating
agreement, take-or-pay contract or application for a Letter of Credit.

    "Controlled Group" means all members of a controlled group of corporations
and all trades or businesses (whether or not incorporated) under common control
which, together with the Borrower or any of its Subsidiaries, are treated as a
single employer under Section 414 of the Code.

    "Corporate Base Rate" means a rate per annum equal to the corporate base
rate of interest announced by First Chicago from time to time, changing when and
as said corporate base rate changes.

    "Default" means an event described in Article VII.

                                        Page 5

<PAGE>

    "Dollar Amount" means, as of any date of determination, (i) with respect to
an Advance denominated in U.S. Dollars, the principal amount of such Advance and
(ii) with respect to an Advance denominated in an Alternate Currency, the Dollar
Equivalent of the principal amount of such Advance.

    "Dollar Equivalent" means, with respect to an amount in an Alternate
Currency on a given date, the amount of U.S. Dollars which First Chicago could
purchase with such amount at the Exchange Rate.

    "Domestic Subsidiary" means any Subsidiary of the Borrower organized under
the laws of any State of the United States of America or the District of
Columbia, all or substantially all of whose assets are located, and whose
business is conducted, in one or more of any such States or District.

    "ERISA" means the Employee Retirement Income Security Act of l974, as
amended from time to time.

    "Eurodollar Advance" means an Advance which bears interest at a Eurodollar
Rate.

    "Eurodollar Base Rate" means, with respect to a Eurodollar Advance for the
relevant Eurodollar Interest Period, the rate determined by the Agent to be the
rate at which deposits in U.S. dollars are offered by First Chicago to
first-class banks in the London interbank market at approximately 11 a.m.
(London time) two Business Days prior to the first day of such Eurodollar
Interest Period, in the approximate amount of First Chicago's relevant
Eurodollar Loan and having a maturity approximately equal to such Eurodollar
Interest Period.

    "Eurodollar Conversion Notice" is defined in Section 2.13.

    "Eurodollar Interest Period" means, with respect to a Eurodollar Advance, a
period of fourteen (14) days or one, two or three months commencing on a
Business Day selected by the Borrower pursuant to this Agreement.  Such
Eurodollar Interest Period shall end on (but exclude) the day which is fourteen
(14) days subsequent to such date or which corresponds numerically to such date
one, two or three months thereafter, provided, however, that if there is no such
numerically corresponding day in such next, second or third succeeding month,
such Eurodollar Interest Period shall end on the last Business Day of such next,
second or third succeeding month.  If a Eurodollar Interest Period would
otherwise end on a day which is not a Business Day, such Eurodollar Interest
Period shall end on the next succeeding Business Day, provided, however, that if
said next succeeding Business Day falls in a new calendar month, such Eurodollar
Interest Period shall end on the immediately preceding Business Day.  No
Eurodollar Interest Period may end after the Revolving Credit Termination Date.

                                        Page 6

<PAGE>

    "Eurodollar Loan" means, with respect to a Lender, such Lender's portion of
any Eurodollar Advance.

    "Eurodollar Rate" means, with respect to a Eurodollar Advance for the
relevant Eurodollar Interest Period, the sum of (i) the quotient of (a) the
Eurodollar Base Rate applicable to such Eurodollar Interest Period, divided by
(b) one minus the Reserve Requirement (expressed as a decimal) applicable to
such Eurodollar Interest Period, plus (ii) the Applicable Margin.  As used in
this definition, "Applicable Margin" means (x) .75% at all times when the
Borrower has an Investment Grade Rating and there has been no HLT
Classification, (y) 1.50% at all times when the Borrower does not have an
Investment Grade Rating and there has been no HLT Classification and (z) 2.50%
at all times when there has been an HLT Classification.  The Eurodollar Rate
shall be rounded to the next higher multiple of 1/16 of 1% if the rate is not
such a multiple.

    "Exchange Rate" means, in relation to the purchase of one currency (the
"first currency") with another currency (the "second currency") on a given date,
First Chicago's spot rate of exchange at or about 11:00 a.m. London time on such
date for the purchase of the first currency with the second currency, including
any premium or costs payable in connection with such purchase.

    "Facility Termination Date" means the twentieth (20th) Payment Date
following the Revolving Credit Termination Date.

    "Federal Funds Effective Rate" means, for any day, an interest rate per
annum equal to the weighted average of the rates on overnight Federal funds
transactions with members of the Federal Reserve System arranged by Federal
funds brokers on such day, as published for such day (or, if such day is not a
Business Day, for the immediately preceding Business Day) by the Federal Reserve
Bank of New York, or, if such rate is not so published for any day which is a
Business Day, the average of the quotations at approximately 10 a.m. (Chicago
time) on such day on such transactions received by the Agent from three Federal
funds brokers of recognized standing selected by the Agent in its sole
discretion.

    "First Chicago" means The First National Bank of Chicago in its individual
capacity, and its successors.

    "Fixed Rate" means the Eurodollar Rate or a Transaction Rate.

                                        Page 7

<PAGE>

    "Fixed Rate Advance" means (a) any Alternate Currency Advance (each of
which bears interest at a Transaction Rate) or (b) any U.S. Dollar Advance which
bears interest at the Eurodollar Rate.

    "Fixed Rate Loan" means, with respect to a Lender, such Lender's portion of
any Fixed Rate Advance.

    "Floating Rate" means, for any day, a rate per annum equal to (a) the
Alternate Base Rate for such day plus (b) the Applicable Margin, changing when
and as the Alternate Base Rate changes.  As used in this definition, "Applicable
Margin" means (i) at all times prior to the Revolving Credit Termination Date
(x) zero % at all times when the Borrower has an Investment Grade Rating and
there has been no HLT Classification, (y) .50% at all times when the Borrower
does not have an Investment Grade Rating and there has been no HLT
Classification and (z) 1.50% at all times when there has been an HLT
Classification and (ii) at all times on or after the Revolving Credit
Termination Date (x) .50% at all times when the Borrower has an Investment Grade
Rating and there has been no HLT Classification, (y) 1.00% at all times when the
Borrower does not have an Investment Grade Rating and there has been no HLT
Classification and (z) 2.00% at all times when there has been an HLT
Classification.

    "Floating Rate Advance" means an Advance which bears interest at the
Floating Rate.

    "Floating Rate Loan" means, with respect to a Lender, such Lender's portion
of any Floating Rate Advance.

    "Foreign Accounts" means Accounts with respect to which the obligor is a
Person which is (i) organized under the laws of a jurisdiction other than the
United States of America, any State of the United States of America or the
District of Columbia, in the case of a Person which is not a natural person, or
(ii) a citizen of a country other than the United States of America, in the case
of a natural person.

    "Foreign Subsidiary" means any Subsidiary of the Borrower which is not a
Domestic Subsidiary.

    "HLT Classification" means, in the context of there having been an HLT
Classification, that either (i) the Agent has received notice from any
governmental or quasi-governmental authority, central bank or comparable agency
having jurisdiction over the Agent or any Lender that the Advances or the
Commitments hereunder are classifiable as being part of a "highly leveraged
transaction" or (ii) the Agent has otherwise determined that compliance with any
law or any governmental or quasi-governmental rule, regulation, order, policy,
guideline or directive (whether or not having the force of law) requires that
the Advances or Commitments hereunder be classified as part of a "highly
leveraged

                                        Page 8

<PAGE>

transaction".  The effective date of an "HLT Classification" for all purposes of
this Agreement shall be the date of receipt by the Agent of the notice referred
to in clause (i) or the date of the determination by the Agent referred to in
clause (ii), as the case may be, provided that in either case the Lender acting
as Agent hereunder does in fact promptly classify either its respective Loans or
its respective Commitment hereunder as being part of a "highly leveraged
transaction" to the extent required by the source of such required
classification.

    "Indebtedness" of a Person means such Person's (i) obligations for borrowed
money, (ii) obligations representing the deferred purchase price of property or
services (other than accounts payable arising in the ordinary course of such
Person's business payable on terms customary in the trade), (iii) obligations,
whether or not assumed, secured by Liens (other than Liens permitted pursuant to
any of clauses (a), (d), (e), (f) and (h) of Section 6.16) or payable out of the
proceeds or production from property now or hereafter owned or acquired by such
Person, (iv) obligations which are evidenced by notes, acceptances, or other
instruments, (v) Capitalized Lease Obligations and (vi) net liabilities under
currency or interest rate swap, exchange or cap agreements.

    "Interest Period" means a Eurodollar Interest Period or a Transaction Rate
Interest Period.

    "Investment" of a Person means any loan, advance (other than commission,
travel and similar advances to its officers, employees, agents and
representatives made in the ordinary course of business), extension of credit
(other than accounts receivable arising in the ordinary course of business on
terms customary in the trade), deposit account or contribution of capital by
such Person to any other Person or any investment in, or purchase or other
acquisition of, the stock, partnership interests, notes, debentures or other
securities of any other Person made by such Person.

    "Investment Grade Rating" means, in the context of the Borrower having an
Investment Grade Rating, that the Borrower's senior unsecured long term debt is
rated both (a) BBB- or better by Standard & Poor's Corporation and (b) Baa3 or
better by Moody's Investor Service, Inc.


    "Lenders" means the lending institutions listed on the signature pages of
this Agreement and their respective successors and assigns.

    "Lending Installation" means (i) with respect to a Lender, any office,
branch, subsidiary or affiliate of such Lender and (ii) with respect to the
Agent, any office, branch, subsidiary, affiliate or correspondent bank of the
Agent.

                                        Page 9

<PAGE>

    "Letter of Credit" of a Person means a letter of credit or similar
instrument which is issued upon the application of such Person or upon which
such Person is an account party or for which such Person is in any way liable.

    "Lien" means any lien (statutory or other), mortgage, pledge,
hypothecation, assignment, deposit arrangement, encumbrance or preference,
priority or other security agreement or preferential arrangement of any kind or
nature whatsoever (including, without limitation, the interest of a vendor or
lessor under any conditional sale, Capitalized Lease or other title retention
agreement).

    "Loan" means, with respect to a Lender, such Lender's portion of any
Advance.

    "Loan Documents" means this Agreement and the Notes.

    "Material Adverse Effect" means a material adverse effect on (i) the
business, properties, condition (financial or otherwise), results of operations,
or prospects of the Borrower and its Subsidiaries taken as a whole, (ii) the
ability of the Borrower to perform its obligations under the Loan Documents, or
(iii) the validity or enforceability of any of the Loan Documents or the rights
or remedies of the Agent or the Lenders thereunder.

    "Multiemployer Plan" means a Plan maintained pursuant to a collective
bargaining agreement or any other arrangement to which the Borrower or any
member of the Controlled Group is a party to which more than one employer is
obligated to make contributions.

    "Note" means a promissory note, in substantially the form of Exhibit "A"
hereto, duly executed by the Borrower and payable to the order of a Lender in
the amount of its Commitment, including any amendment, modification, renewal or
replacement of such promissory note.

    "Notice of Assignment" is defined in Section 12.3.2.

    "Obligations" means all unpaid principal of and accrued and unpaid interest
on the Notes, all accrued and unpaid fees and all expenses, reimbursements,
indemnities and other obligations of the Borrower to the Lenders or to any
Lender, the Agent or any indemnified party hereunder arising under the Loan
Documents.

    "Original Credit Agreement" has the meaning provided in the first WHEREAS
clause of this Agreement.

    "Participants" is defined in Section 12.2.1.

    "Payment Date" means the last day of each March, June, September and
December.

                                       Page 10

<PAGE>

    "Payment Notes" has the meaning provided in Section 6.12.

    "PBGC" means the Pension Benefit Guaranty Corporation, or any successor
thereto.

    "Person" means any natural person, corporation, firm, joint venture,
partnership, association, enterprise, trust or other entity or organization, or
any government or political subdivision or any agency, department or
instrumentality thereof.

    "Plan" means an employee pension benefit plan which is covered by Title IV
of ERISA or subject to the minimum funding standards under Section 412 of the
Code as to which the Borrower or any member of the Controlled Group may have any
liability.

    "Purchasers" is defined in Section 12.3.1.

    "Regulation D" means Regulation D of the Board of Governors of the Federal
Reserve System as from time to time in effect and any successor thereto or other
regulation or official interpretation of said Board of Governors relating to
reserve requirements applicable to member banks of the Federal Reserve System.

    "Regulation U" means Regulation U of the Board of Governors of the Federal
Reserve System as from time to time in effect and any successor or other
regulation or official interpretation of said Board of Governors relating to the
extension of credit by banks for the purpose of purchasing or carrying margin
stocks applicable to member banks of the Federal Reserve System.

    "Rentals" of a Person means the aggregate fixed amounts payable by such
Person under any lease of real or personal property having an original term
(including any required renewals or any renewals at the option of the lessor or
lessee) of one year or more, but does not include any amounts payable under
Capitalized Leases of such Person.

    "Reportable Event" means a reportable event as defined in Section 4043 of
ERISA and the regulations issued under such section, with respect to a Plan,
excluding, however, such events as to which the PBGC by regulation waived the
requirement of Section 4043(a) of ERISA that it be notified within 30 days of
the occurrence of such event, provided, however, that a failure to meet the
minimum funding standard of Section 412 of the Code and of Section 302 of ERISA
shall be a Reportable Event regardless of the issuance of any such waiver of the
notice requirement in accordance with either Section 4043(a) of ERISA or Section
412(d) of the Code.

                                       Page 11

<PAGE>

    "Required Lenders" means Lenders in the aggregate having at least 66-2/3%
of the Aggregate Commitment or, if the Aggregate Commitment has been terminated,
Lenders in the aggregate holding at least 66-2/3% of the aggregate unpaid
principal amount of the outstanding Advances.

    "Reserve Requirement" means, with respect to a Eurodollar Interest Period,
the maximum aggregate reserve requirement (including all basic, supplemental,
marginal and other reserves) which is imposed under Regulation D on Eurocurrency
liabilities.

    "Restatement Effective Date" has the meaning provided in Section 4.1.

    "Restricted Payments" means collectively, all dividends (cash, stock, asset
or otherwise) and all payments on any class of securities (specifically
including all Subordinated Debt, but excluding any other debt securities) issued
by the Borrower or any Subsidiary, whether such securities are now, or may
hereafter be, authorized or outstanding and any payment by the Borrower or any
Subsidiary on account of the purchase, redemption or retirement of any class of
securities (specifically including all Subordinated Debt, but excluding all
other debt securities) issued by it, and any distribution in respect to any of
the foregoing, whether directly or indirectly.

    "Revolving Credit Termination Balance" means the aggregate principal amount
of Advances outstanding at the close of business on the Revolving Credit
Termination Date after giving effect to any Advances made or repaid on such
date.

    "Revolving Credit Termination Date" means August 31, 1999 or such later
date to which the Revolving Credit Termination Date may be extended pursuant to
Section 2.2.

    "Section" means a numbered section of this Agreement, unless another
document is specifically referenced.

    "Single Employer Plan" means a Plan maintained by the Borrower or any
member of the Controlled Group for employees of the Borrower or any member of
the Controlled Group.

    "Subordinated Debt" means indebtedness of the Borrower or any Subsidiary
evidenced by instruments containing provisions by which the payment of such
indebtedness is postponed and subordinated to the payment of the Notes, which
subordination provisions and the provisions for payment shall be in form and
substance satisfactory to the Required Lenders as evidenced by their prior
written consent thereto.

    "Subsidiary" of a Person means (i) any corporation more than 50% of the
outstanding securities having ordinary voting power of which shall at the time
be owned or controlled,

                                       Page 12

<PAGE>

directly or indirectly, by such Person or by one or more of its Subsidiaries or
by such Person and one or more of its Subsidiaries, or (ii) any partnership,
association, joint venture or similar business organization more than 50% of the
ownership interests having ordinary voting power of which shall at the time be
so owned or controlled.  Unless otherwise expressly provided, all references
herein to a "Subsidiary" shall mean a Subsidiary of the Borrower.

    "Termination Balance" means the aggregate principal amount of Advances
outstanding on the Revolving Credit Termination Date after giving effect to any
Advances made or paid on such date.

    "Transaction Rate" means, with respect to an Alternate Currency Advance,
such fixed rate per annum as the Borrower shall have requested in its Alternate
Currency Borrowing Request for such Advance, and which each of the Banks, in its
sole discretion, shall have agreed to for its respective Loan comprising such
Advance.

    "Transaction Rate Interest Period" means, with respect to an Alternate
Currency Advance, such number of days (not to exceed 180) as the Borrower shall
have requested in its Alternate Currency Borrowing Request for such Advance, and
which each of the Banks, in its sole discretion, shall have agreed to for its
respective Loan comprising such Advance.  No Transaction Rate Interest Period
may end after the Revolving Credit Termination Date.

    "Transferee" is defined in Section 12.4.


    "Type" means (a) with respect to any U.S. Dollar Advance, its nature as a
Floating Rate Advance or Eurodollar Advance or (b) with respect to any Alternate
Currency Advance, its nature as a Transaction Rate Advance.

    "Unfunded Liabilities" means the aggregate unfunded value of accumulated
benefits under all Single Employer Plans, all determined in accordance with
Agreement Accounting Principles as of the then most recent valuation date for
such Plans.

    "Unmatured Default" means an event which but for the lapse of time or the
giving of notice, or both, would constitute a Default.

    "U.S. Dollar Advance" means an Advance denominated in U.S Dollars.

    "Wholly-Owned Subsidiary" of a Person means (i) any Subsidiary all of the
outstanding voting securities of which shall at the time be owned or controlled,
directly or indirectly, by such Person or one or more Wholly-Owned Subsidiaries
of such Person, or by such Person and one or more Wholly-Owned Subsidiaries of
such Person, or (ii) any

                                       Page 13

<PAGE>

partnership, association, joint venture or similar business organization 100% of
the ownership interests having ordinary voting power of which shall at the time
be so owned or controlled.

    The foregoing definitions shall be equally applicable to both the singular
and plural forms of the defined terms.


                                      ARTICLE II

                                     THE CREDITS

     2.1.  THE ADVANCES.  Subject to the terms of this Agreement, the Borrower
may borrow, repay and reborrow Advances at any time prior to or on the Revolving
Credit Termination Date.  The Advances may be U.S. Dollar Advances made pursuant
to Section 2.1(a) or Alternate Currency Advances made pursuant to Section
2.1(b).  No Advances may be requested or made subsequent to the Revolving Credit
Termination Date.  Principal payments made after the Revolving Credit
Termination Date may not be reborrowed.

         (a)  COMMITMENTS TO MAKE U.S. DOLLAR ADVANCES.  From and including the
    date of this Agreement and to and including the Revolving Credit
    Termination Date, the Lenders severally agree, on the terms and conditions
    set forth in this Agreement, to make U.S. Dollar Advances to the Borrower
    from time to time in amounts such that, upon giving effect to each such
    U.S. Dollar Advance, the aggregate principal Dollar Amount of all Advances
    then outstanding shall not exceed the Aggregate Commitment then in effect.
    The foregoing commitment to make U.S. Dollar Advances shall expire at the
    close of business on the Revolving Credit Termination Date; PROVIDED, that
    notwithstanding anything in this Agreement to the contrary, Eurodollar
    Advances may only be requested and made prior to, but not on, the Revolving
    Credit Termination Date.

         (b)  DISCRETIONARY ALTERNATE CURRENCY ADVANCES.  From and including
    the date of this Agreement and to (but not including) the Revolving Credit
    Termination Date, the Lenders may, on the terms and conditions set forth in
    this Agreement, make Alternate Currency Advances to the Borrower from time
    to time; PROVIDED, that (i) any Alternate Currency Advance requested by the
    Borrower pursuant to Section 2.11 shall be made if, and only if, each of
    the Lenders in its sole and absolute discretion, has agreed in writing (as
    provided in Section 2.11) to make its respective Loan comprising such
    requested Advance and (ii) upon giving effect to each such Alternate
    Currency Advance, the aggregate principal Dollar Amount of all Loans then
    outstanding shall not exceed the Aggregate Commitment then in effect.

                                       Page 14

<PAGE>

     2.2.  EXTENSION OF REVOLVING CREDIT TERMINATION DATE.  The initial
Revolving Credit Termination Date shall be August 31, 1999.  The Borrower may,
not earlier than 180 days and not later than 60 days prior to each anniversary
of the Restatement Effective Date, execute and deliver to the Agent (who shall
promptly forward a copy of the same to each of the Lenders) an Extension Letter
in substantially the form of Exhibit "B" hereto, with appropriate insertions,
requesting that the Revolving Credit Termination Date be extended for one year.
Such request for an extension of the Revolving Credit Termination Date shall
become effective if, and only if, each Lender shall, in its sole and absolute
discretion, execute such Extension Letter and return copies thereof to the Agent
and the Borrower prior to such anniversary of the Restatement Effective Date.

     2.3.  MANDATORY PAYMENTS.  The Borrower shall make the following mandatory
payments on the Advances:

         (a)  Each Alternate Currency Advance shall be repaid in full on the
    last day of its respective Transaction Rate Interest Period.

         (b)  Each Advance outstanding on the Revolving Credit Termination Date
    shall be repaid in full on the Revolving Credit Termination Date (it being
    understood and agreed that, subject to the terms and conditions of this
    Agreement, the Borrower shall be entitled to make a final borrowing of one
    or more U.S. Dollar Floating Rate Advances pursuant to Section 2.1(a) on
    the Revolving Credit Termination Date).

         (c)  If on the last day of any calendar month, it is determined by the
    Agent that the aggregate Dollar Amount of all outstanding Advances exceeds
    the Aggregate Commitment then in effect, the Borrower shall within 3
    Business Days of demand by the Agent make a repayment (in U.S. Dollars) of
    the outstanding Advances in an amount which is at least sufficient to
    eliminate such excess.

         (d)  The Revolving Credit Termination Balance shall be payable in
    twenty (20) equal, consecutive quarterly installments, commencing on the
    first Payment Date following the Revolving Credit Termination Date.

         (e)  Any outstanding Advances and all other unpaid Obligations shall
    be paid in full by the Borrower on the Facility Termination Date.

     2.4.  FEES.  The Borrower agrees to pay to the Agent, for the ratable
account of the Lenders, a commitment fee on the average daily amount by which
the Aggregate Commitment exceeds the aggregate Dollar Amount of all Loans
outstanding hereunder, for the period from the date hereof to and including the
Revolving Credit Termination Date, payable on each Payment Date hereafter and on
the Revolving Credit Termination Date, equal to (x) .30% at all times when the
Borrower has an Investment Grade Rating and (y) .425% at

                                       Page 15

<PAGE>

all times when the Borrower does not have an Investment Grade Rating.  In
addition, upon any HLT Classification, the Borrower agrees to pay to the Agent
upon demand, for the pro rata account of each of the Lenders, an HLT
Classification fee equal to .125% of the Aggregate Commitment in effect at the
time of such HLT Classification.  For the purpose of calculating fees under this
Section 2.4, the Dollar Equivalent of outstanding Alternate Currency Advances
shall be calculated daily.

     2.5.  OPTIONAL REDUCTIONS IN AGGREGATE COMMITMENT.  The Borrower may
permanently reduce the Aggregate Commitment in whole, or in part ratably among
the Lenders in integral multiples of $1,000,000, upon at least ten days' written
notice to the Agent, which notice shall specify the amount of any such
reduction, provided, however, that the amount of the Aggregate Commitment may
not be reduced below the aggregate principal Dollar Amount of the outstanding
Advances.  All accrued commitment fees shall be payable on the effective date of
any termination of the obligations of the Lenders to make Loans hereunder.

     2.6.  RATABLE LOANS.  Each Advance hereunder shall consist of Loans made
from the several Lenders ratably in proportion to the ratio that their
respective Commitments bear to the Aggregate Commitment.

     2.7.  TYPES OF ADVANCES.  The U.S. Dollar Advances may be Floating Rate
Advances or Eurodollar Advances, or a combination thereof, selected by the
Borrower in accordance with Sections 2.10 and 2.13.  All Alternate Currency
Advances shall be Transaction Rate Advances selected by the Borrower in
accordance with Section 2.11.

     2.8.  MINIMUM AMOUNT OF EACH ADVANCE.  Each Fixed Rate Advance shall be in
the minimum amount of $1,000,000 (and in multiples of $100,000 if in excess
thereof), and each Floating Rate Advance shall be in the minimum amount of
$500,000 (and in multiples of $100,000 if in excess thereof), provided, however,
that any Floating Rate Advance may be in the amount of the unused Aggregate
Commitment.

     2.9.  OPTIONAL PRINCIPAL PAYMENTS.  The Borrower may from time to time
pay, without penalty or premium, all outstanding Floating Rate Advances, or, in
a minimum aggregate amount of $1,000,000 or any integral multiple of $100,000 in
excess thereof, any portion of the outstanding Floating Rate Advances upon 5
days' prior notice to the Agent.  Fixed Rate Advances may be paid prior to the
last day of the applicable Interest Period, subject to compliance with Section
3.4.  Principal payments made after the Revolving Credit Termination Date shall
be applied to the principal installments payable under Section 2.3(d) in the
inverse order of maturity.

    2.10.  METHOD OF SELECTING TYPES AND INTEREST PERIODS FOR NEW U.S. DOLLAR
ADVANCES.  The Borrower shall select the Type and, in the case of each
Eurodollar Advance, the

                                       Page 16

<PAGE>

Eurodollar Interest Period applicable to each new U.S. Dollar Advance from time
to time.  The Borrower shall give the Agent irrevocable notice in substantially
the form of Exhibit "C" hereto with appropriate insertions (a "Borrowing
Notice") not later than 10:00 a.m. (Chicago time) at least (a) one Business Day
before the Borrowing Date of each Floating Rate Advance and (b) three Business
Days before the Borrowing Date for each Eurodollar Advance, in each case
specifying:

         (i)  the Borrowing Date of such Advance, which shall be a Business Day
              prior to or, for Floating Rate Advances only, on, the Revolving
              Credit Termination Date,

         (ii) the aggregate amount of such Advance,

        (iii) the Type of Advance selected, and

         (iv) in the case of each Eurodollar Advance, the Eurodollar Interest
              Period applicable thereto.

     2.11.  METHOD OF REQUESTING ALTERNATE CURRENCY ADVANCES.  The Borrower may
from time to time in accordance with this Section 2.11 request the Lenders to
make one or more Alternate Currency Advances.  The Lenders shall have no
obligation to make any such Alternate Currency Advance so requested by the
Borrower.  If, and only if, each of the Lenders in its sole and absolute
discretion agrees, in the manner provided for in this Section 2.11, to make its
respective Loan comprising any such Alternate Currency Advance, will such
Alternate Currency Advance be made.

    In order to request an Alternate Currency Advance, the Borrower shall give
the Agent a request in substantially the form of Exhibit "D" hereto with
appropriate insertions (an "Alternate Currency Borrowing Request"), which
request shall be irrevocable, not later than 10:00 a.m. (Chicago time) at least
five (5) Business Days before the requested Borrowing Date for such Alternate
Currency Advance, specifying:

         (i)  the Borrowing Date, which shall be a Business Day prior to the
              Revolving Credit Termination Date, of such Advance,

         (ii) the aggregate amount of such Advance,

        (iii) the Alternate Currency in which such Advance is to be
              denominated,

         (iv) the Transaction Rate for such Advance, and

         (v)  the Transaction Rate Interest Period for such Advance.

                                       Page 17

<PAGE>

    Upon receipt of any such Alternate Currency Borrowing Request, the Agent
shall promptly forward copies thereof to each of the Lenders.  The requested
Alternate Currency Advance will be made as requested if, and only if, each
Lender shall, in its sole and absolute discretion, execute and return a copy of
such Alternate Currency Borrowing Request to the Agent not later than 10:00 a.m.
(Chicago time) at least three Business Days before the requested Borrowing Date
for such Alternate Currency Advance.  Upon such receipt of an executed copy of
such Alternate Currency Borrowing Request from each of the Lenders (which copy
may be a facsimile transmittal), the Agent shall promptly notify the Borrower
and each of the Lenders of such acceptance, and thereupon the Lenders shall be
jointly and severally committed to make the requested Alternate Currency
Advance, subject to the terms and conditions of this Agreement.  The making by
the Lenders of any one or more Alternate Currency Advances shall not constitute
a consent by the Lenders to make any subsequent Alternate Currency Advances,
whether in the same or a different Alternate Currency.

    2.12.  MAKING THE LOANS.  On each Borrowing Date, each Lender shall make
available its Loan or Loans comprising the Advance or Advances to be made on
such Borrowing Date (i) in the case of a Loan denominated in U.S. Dollars, not
later than noon (Chicago time), in immediately available funds to the Agent at
its address specified pursuant to Article XIII and (ii) in the case of a Loan
denominated in an Alternate Currency, not later than noon (local time), in the
city of the Agent's Lending Installation for such Alternate Currency, in such
funds as may then be customary for the settlement of international transactions
in such currency in the city of and at the address of the Agent's Lending
Installation for such currency.  The Agent will make the funds so received from
the Lenders available to the Borrower at the Agent's aforesaid address.

    2.13.  CONVERSION AND CONTINUATION OF OUTSTANDING U.S. DOLLAR ADVANCES.
Outstanding U.S. Dollar Advances may be continued or converted into U.S. Dollar
Advances of another Type as provided below in this Section 2.13; PROVIDED, that
notwithstanding anything else in this Section 2.13 to the contrary, (a)
outstanding U.S. Dollar Advances may not be converted into Alternate Currency
Advances pursuant to this Section 2.13 and (b) outstanding Alternate Currency
Advances may not be continued or converted pursuant to this Section 2.13, but
must be repaid on or prior to the last day of their respective Interest Periods
pursuant to Section 2.3(a) and may only be reborrowed pursuant to Section 2.1(b)
and Section 2.11.

    Each Floating Rate Advance shall continue as Floating Rate Advance unless
and until such Floating Rate Advance is repaid pursuant to Section 2.9 or
converted into a Eurodollar Advance pursuant to this Section 2.13.  Each
Eurodollar Advance shall continue as a Eurodollar Advance until the end of its
respective Eurodollar Interest Period, at which time such Eurodollar Advance
shall be automatically converted into a Floating Rate Advance unless the
Borrower shall have given the Agent a Eurodollar Conversion Notice requesting
that, at the end of such Eurodollar Interest Period, such Eurodollar Advance be
converted

                                       Page 18

<PAGE>

into a new Eurodollar Advance for a new Eurodollar Interest Period.  Subject to
the terms of Section 2.8, the Borrower may from time to time prior to the
Revolving Credit Termination Date elect to convert all or any part of any
Floating Rate Advance into a Eurodollar Advance, or to convert all or any part
of any Eurodollar Advance into a new Eurodollar Advance for a new Eurodollar
Interest Period; PROVIDED, that any conversion of any existing Eurodollar
Advance shall be made on, and only on, the last day of its respective Eurodollar
Interest Period.  The Borrower shall give the Agent irrevocable notice (a
"Eurodollar Conversion Notice") of each conversion of an outstanding U.S. Dollar
Advance into a Eurodollar Advance not later than 10:00 a.m. (Chicago time) at
least three Business Days prior to the date of the requested conversion,
specifying:

         (i)  the requested date of such conversion, which date shall be a
              Business Day prior to the Revolving Credit Termination Date;

         (ii) the aggregate amount and Type of the U.S. Dollar Advance which is
              to be converted or continued; and

        (iii) the amount and Eurodollar Interest Period applicable to each
              Eurodollar Advance into which such U.S. Dollar Advance is to be
              converted.

Notwithstanding anything to the contrary contained in this Section 2.13, no U.S.
Dollar Advance may be converted into or continued as a Eurodollar Advance (a) at
any time subsequent to the Revolving Credit Termination Date or (b) (except with
the consent of the Required Lenders) when any Default or Unmatured Default has
occurred and is continuing.

    2.14.  RESTRICTIONS ON INTEREST PERIODS.  No Interest Period may end after
the Revolving Credit Termination Date.  No more than ten (10) Interest Periods
may be in effect at any one time.

    2.15.  CHANGES IN INTEREST RATE, ETC.  Changes in the rate of interest on
that portion of any Advance maintained as a Floating Rate Advance will take
effect simultaneously with each change in the Alternate Base Rate and each
change in the Applicable Margin referred to in the definition "Floating Rate".
Each Fixed Rate Advance shall bear interest from and including the first day of
the Interest Period applicable thereto to (but not including) the last day of
such Interest Period at the interest rate determined as applicable to such Fixed
Rate Advance, provided that the rate of interest on each Eurodollar Advance will
change simultaneously with each change, during the applicable Eurodollar
Interest Period, of the Applicable Margin referred to in the definition of
"Eurodollar Rate".

    2.16. RATES APPLICABLE AFTER DEFAULT.  During the continuance of a Default
the Required Lenders may, at their option, by notice to the Borrower (which
notice may be revoked at the option of the Required Lenders notwithstanding any
provision of Section 8.2

                                       Page 19

<PAGE>

requiring unanimous consent of the Lenders to changes in interest rates),
declare that (i) each Fixed Rate Advance shall bear interest for the remainder
of the applicable Interest Period at the rate otherwise applicable to such
Interest Period plus 2% per annum and (ii) each Floating Rate Advance shall bear
interest at a rate per annum equal to the Floating Rate otherwise applicable to
the Floating Rate Advance plus 2% per annum.

    2.17.  METHOD OF PAYMENT.  (a)  All payments of principal, interest and
fees to be made by the Borrower hereunder or under the Notes in U.S. Dollars
shall be made, without setoff, deduction, or counterclaim, in immediately
available funds to the Agent at the Agent's address specified pursuant to
Article XIII, or at any other Lending Installation of the Agent specified in
writing by the Agent to the Borrower, by noon (local time) on the date when due
and shall be be applied ratably by the Agent among the Lenders.  Each payment
delivered to the Agent for the account of any Lender shall be delivered promptly
by the Agent to such Lender in the same type of funds which the Agent received
at such Lender's address specified pursuant to Article XIII or at any Lending
Installation specified in a notice received by the Agent from such Lender.

    (b)  Each Advance shall be repaid or prepaid in the currency in which it
was made in the amount borrowed and interest payable thereon shall be paid in
such currency.  All payments to be made by the Borrower hereunder or under the
Notes in any Alternate Currency shall be made in such Alternate Currency on the
date due in such funds as may then be customary for the settlement of
international transactions in such Alternate Currency for the account of the
Agent, at its Lending Installation for such Alternate Currency.  The Agent will
promptly cause such payments to be distributed to each Lender in like funds and
currency at such Lender's address specified pursuant to Article XIII or at any
Lending Installation specified in a notice received by the Agent from such
Lender.  Notwithstanding the foregoing provisions of this Section, if, after the
making of any Advance in any Alternate Currency, currency control or exchange
regulations are imposed in the country which issues such Alternate Currency with
the result that different types of such Alternate Currency (the "New Currency")
are introduced and the type of Alternate Currency in which the Advance was made
(the "Original Currency") no longer exists or the Borrower is not able to make
payment to the Agent for the account of the Lenders in such Original Currency,
then all payments to be made by the Borrower hereunder or under the Notes in
such Alternate Currency shall be made in such amount and such type of the New
Currency as shall be equivalent to the amount of such payment otherwise due
hereunder or under the Notes in the Original Currency, it being the intention of
the Borrower and the Lenders that the Borrower take all risks of the imposition
of any such currency control or exchange regulations.

    (c)  On or before the time a principal payment is made on any of the
Advances, the Borrower shall inform the Agent as to the proportionate
application of such payment among the Floating Rate Advances, the Eurodollar
Advances and the Alternate Currency Advances.  In the absence of such
instructions, the Agent shall apply such payment first to the

                                       Page 20


<PAGE>

outstanding Floating Rate Advances and then apply any remainder to the
outstanding Eurodollar Advances and the outstanding Alternate Currency Advances
in whatever proportion it shall determine in its sole discretion; PROVIDED, that
as between Eurodollar Advances, and as between Alternate Currency Advances of
the same Alternate Currency, the Agent shall endeavor to make such application
(not otherwise disadvantageous to the Agent or the Lenders) as will mitigate the
Borrower's liability to the Lenders under Section 3.4 as a consequence of such
application.

    2.18.  FOREIGN TAXES.  (a)  All payments made by the Borrower in respect of
principal of and interest on the Advances and of all other amounts payable by it
under this Agreement are payable without deduction for or on account of any
present or future taxes, duties, withholdings or other charges levied or imposed
by the government of any jurisdiction outside the United States of America or by
any political subdivision or taxing authority thereof or therein (herein called
"Foreign Taxes").  If the Borrower shall be required by law to deduct or
withhold any Foreign Taxes from any such amount payable by it hereunder or under
any of the Notes to or for the account of any Lender, (i) such amount shall be
increased as may be necessary so that, after making such deductions or
withholdings (including any deductions or withholdings applicable to additional
amounts payable pursuant to this Section), such Lender receives an amount equal
to the amount it would have received had no such deductions or withholdings been
made and (ii) the Borrower shall make such deductions and withholdings and pay
the amount thereof to the relevant government, political subdivision or taxing
authority at or prior to the time required to be paid under applicable law (and
shall promptly furnish to the Agent, for the benefit of the Lenders, official
receipts evidencing such payment).  In addition, the Borrower will pay any
present or future stamp or documentary taxes or similar taxes or levies imposed
by any government, political subdivision or taxing authority referred to in the
first sentence of this subsection arising from any payment by it hereunder or
under any of the Notes or from the execution, delivery or registration of, or
otherwise with respect to, this Agreement or any of the Notes (herein called
"Other Taxes").  The Borrower will indemnify each Lender and the Agent for, and
hold each Lender and the Agent harmless against, the full amount of Foreign
Taxes or Other Taxes (including, without limitation, any Foreign Taxes or Other
Taxes imposed by any jurisdiction on amounts payable under this Section) paid or
payable by such Lender or the Agent and any liability of such Lender or the
Agent relating thereto (including, without limitation, penalties, interest and
expenses).

    (b)  If the cost to any Lender of making or maintaining any Loan to the
Borrower is increased, or the amount of any sum received or receivable by any
Lender (or its applicable Lending Installation) is reduced, by an amount deemed
by such Lender to be material, which increase or reduction (i) is due to any law
or any governmental or quasi-governmental rule, regulation, policy, guideline or
directive (whether or not having the force of law), or any interpretation
thereof, or the compliance of any Lender therewith, and (ii) would not have
occurred but for the fact that the Borrower (or one or more of its Subsidiaries)
conducts

                                       Page 21

<PAGE>

business in a jurisdiction outside the United States of America, the Borrower
shall indemnify such Lender for such increased cost or reduction within 15 days
after demand by such Lender (with a copy to the Agent).

    (c)  If, and to the extent that, any Lender shall actually receive a credit
against its United States federal income tax liability for any Foreign Taxes or
Other Taxes indemnified or paid by the Borrower pursuant to this Section, such
Lender agrees to promptly notify the Borrower thereof and make reimbursement of
such credit to the Borrower, provided that if such Lender reasonably believes
that such credit may be subject to challenge, then such Lender shall thereupon
enter into negotiations in good faith with the Borrower to determine when
reimbursement of such credit can be made to the Borrower.

    (d)  All tax receipts required to be delivered under this Section shall be
originals, duplicate originals or duly certified or authenticated copies within
the meaning of Treasury Regulation Section 1.905-2(a)(2).

    2.19.  JUDGMENT CURRENCY.  If for the purposes of obtaining judgment in any
court it is necessary to convert a sum due from the Borrower hereunder or under
any of the Notes in the currency expressed to be payable herein or under the
Notes (the "specified currency") into another currency, the parties hereto
agree, to the fullest extent that they may effectively do so, that the rate of
exchange used shall be that at which in accordance with normal banking
procedures the Agent could purchase the specified currency with such other
currency at the Agent's main Chicago office on the Business Day preceding that
on which final, non-appealable judgment is given.  The obligations of the
Borrower in respect of any sum due to any Lender or the Agent hereunder or under
any Note shall, notwithstanding any judgment in a currency other than the
specified currency, be discharged only to the extent that on the Business Day
following receipt by such Lender or the Agent (as the case may be) of any sum
adjudged to be so due in such other currency such Lender or the Agent (as the
case may be) may in accordance with normal, reasonable banking procedures
purchase the specified currency with such other currency.  If the amount of the
specified currency so purchased is less than the sum originally due to such
Lender or the Agent (as the case may be), in the specified currency, the
Borrower agrees, to the fullest extent that it may effectively do so, as a
separate obligation and notwithstanding any such judgment, to indemnify such
Lender or the Agent (as the case may be) against such loss, and if the amount of
the specified currency so purchased exceeds (a) the sum originally due to such
Lender or the Agent (as the case may be) in the specified currency and (b) any
amounts shared with other Lenders as a result of allocations of such excess as a
disproportionate payment to such Lender under Section 11.2, such Lender or the
Agent (as the case may be) agrees to remit such excess to the Borrower.

    2.20.  NOTES; TELEPHONIC NOTICES.  Each Lender shall, and is hereby
authorized to, record the principal amount of each of its Loans and each
repayment on the schedule attached to its Note (or to otherwise record the same
in its usual practice) provided, however, that the

                                       Page 22

<PAGE>

failure to so record shall not affect the Borrower's obligations in respect of
such Loans.  The Borrower hereby authorizes the Lenders and the Agent to extend,
convert or continue U.S. Dollar Advances (it being understood and agreed that
Alternate Currency Borrowing Requests must be in writing or by facsimile) and to
transfer funds based on telephonic notices made by any person or persons the
Agent or any Lender in good faith believes to be acting on behalf of the
Borrower.  The Borrower agrees to deliver promptly to the Agent a written
confirmation, if such confirmation is requested by the Agent or any Lender, of
each telephonic notice signed by an Authorized 0fficer.  If the written
confirmation differs in any material respect from the action taken by the Agent
and the Lenders, the records of the Agent and the Lenders shall govern absent
manifest error.

    2.21.  INTEREST PAYMENT DATES; INTEREST AND FEE BASIS.  Interest accrued on
each Floating Rate Advance shall be payable on each Payment Date, commencing
with the first such date to occur after the date hereof, on any date on which
the Floating Rate Advance is prepaid, whether due to acceleration or otherwise,
and at maturity.  Interest accrued on that portion of the outstanding principal
amount of any Floating Rate Advance converted into a Eurodollar Advance on a day
other than a Payment Date shall be payable on the date of conversion.  Interest
accrued on each Fixed Rate Advance shall be payable on the last day of its
applicable Interest Period, on any date on which the Fixed Rate Advance is
prepaid, whether by acceleration or otherwise, and at maturity.  Interest
accrued on each Fixed Rate Advance having an Interest Period longer than three
months shall also be payable on the last day of each three-month interval during
such Interest Period.  Interest and commitment fees shall be calculated for
actual days elapsed on the basis of a 360-day year.  Interest shall be payable
for the day an Advance is made but not for the day of any payment on the amount
paid if payment is received prior to noon (local time) at the place of payment.
If any payment of principal of or interest on an Advance shall become due on a
day which is not a Business Day, such payment shall be made on the next
succeeding Business Day and, in the case of a principal payment, such extension
of time shall be included in computing interest in connection with such payment.

    2.22.  NOTIFICATION OF ADVANCES, INTEREST RATES, PREPAYMENTS AND COMMITMENT
REDUCTIONS.  Promptly after receipt thereof, the Agent will notify each Lender
of the contents of each Aggregate Commitment reduction notice, Borrowing Notice,
Alternate Currency Borrowing Request, Eurodollar Conversion Notice and repayment
notice received by it hereunder.  The Agent will notify each Lender of the
interest rate applicable to each Eurodollar Advance promptly upon determination
of such interest rate and will give each Lender prompt notice of each change in
the Alternate Base Rate.

    2.23.  LENDING INSTALLATIONS.  Each Lender may book its Loans at any one or
more Lending Installations selected by such Lender and may change its Lending
Installation(s) from time to time.  All terms of this Agreement shall apply to
any such Lending Installation and the Notes shall be deemed held by each Lender
for the benefit of such Lending Installation(s).

                                       Page 23

<PAGE>

Each Lender may from time to time, by written or facsimile notice to the Agent
and the Borrower, designate a new Lending Installation through which Loans (or
Loans in a particular currency) will be made by it and for whose account Loan
payments (or Loans payments in a particular currency) are to be made.  The Agent
may from time to time, by written or facsimile notice to the Borrower and each
Lender, designate a new Lending Installation at which Advances (or Advances in a
particular currency) will be made available to the Borrower and at which
payments on the Advances (or payments on Advances in a particular currency) are
to be made by the Borrower.

    2.24.  NON-RECEIPT OF FUNDS BY THE AGENT.  Unless the Borrower or a Lender,
as the case may be, notifies the Agent prior to the date on which it is
scheduled to make payment to the Agent of (i) in the case of a Lender, the
proceeds of a Loan or (ii) in the case of the Borrower, a payment of principal,
interest or fees to the Agent for the account of the Lenders, that it does not
intend to make such payment, the Agent may assume that such payment has been
made.  The Agent may, but shall not be obligated to, make the amount of such
payment available to the intended recipient in reliance upon such assumption.
If such Lender or the Borrower, as the case may be, has not in fact made such
payment to the Agent, the recipient of such payment shall, on demand by the
Agent, repay to the Agent the amount so made available together with interest
thereon in respect of each day during the period commencing on the date such
amount was so made available by the Agent until the date the Agent recovers such
amount at a rate per annum equal to (i) in the case of payment by a Lender, the
Federal Funds Effective Rate for such day or (ii) in the case of payment by the
Borrower, the interest rate applicable to the relevant Loan.

    2.25.   WITHHOLDING TAX EXEMPTION. At least five Business Days prior to the
first date on which interest or fees are payable hereunder for the account of
any Lender, each Lender that is not incorporated under the laws of the United
States of America, or a state thereof, agrees that it will deliver to each of
the Borrower and the Agent two duly completed copies of United States Internal
Revenue Service Form 1001 or 4224, certifying in either case that such Lender is
entitled to receive payments under this Agreement and the Notes without
deduction or withholding of any United States federal income taxes.  Each Lender
which so delivers a Form 1001 or 4224 further undertakes to deliver to each of
the Borrower and the Agent two additional copies of such form (or a successor
form) on or before the date that such form expires (currently, three successive
calendar years for Form 1001 and one calendar year for Form 4224) or becomes
obsolete or after the occurrence of any event requiring a change in the most
recent forms so delivered by it, and such amendments thereto or extensions or
renewals thereof as may be reasonably requested by the Borrower or the Agent, in
each case certifying that such Lender is entitled to receive payments under this
Agreement and the Notes without deduction or withholding of any United States
federal income taxes, unless an event (including without limitation any change
in treaty, law or regulation) has occurred prior to the date on which any such
delivery would otherwise be required which renders all such forms inapplicable
or which would prevent such Lender from duly

                                       Page 24

<PAGE>

completing and delivering any such form with respect to it and such Lender
advises the Borrower and the Agent that it is not capable of receiving payments
without any deduction or withholding of United States federal income tax.


                                     ARTICLE III

                               CHANGE IN CIRCUMSTANCES

     3.1.  YIELD PROTECTION.  If any law or any governmental or
quasi-governmental rule, regulation, policy, guideline or directive (whether or
not having the force of law), or any interpretation thereof, or the compliance
of any Lender therewith,

         (i)  subjects any Lender or any applicable Lending Installation to any
    tax, duty, charge or withholding on or from payments due from the Borrower
    (excluding federal taxation of the overall net income of any Lender or
    applicable Lending Installation), or changes the basis of taxation of
    payments to any Lender in respect of its Loans or other amounts due it
    hereunder, or

         (ii)  imposes or increases or deems applicable any reserve,
    assessment, insurance charge, special deposit or similar requirement
    against assets of, deposits with or for the account of, or credit extended
    by, any Lender or any applicable Lending Installation (other than reserves
    and assessments taken into account in determining the interest rate
    applicable to Eurodollar Advances), or

         (iii)  imposes any other condition the result of which is to increase
    the cost to any Lender or any applicable Lending Installation of making,
    funding or maintaining loans or reduces any amount receivable by any Lender
    or any applicable Lending Installation in connection with loans, or
    requires any Lender or any applicable Lending Installation to make any
    payment calculated by reference to the amount of loans held or interest
    received by it, by an amount deemed material by such Lender,

then, within 15 days of demand by such Lender, the Borrower shall pay such
Lender that portion of such increased expense incurred or reduction in an amount
received which such Lender determines is attributable to making, funding and
maintaining its Loans and its Commitment.


     3.2.  CHANGES IN CAPITAL ADEQUACY REGULATIONS.  If a Lender determines the
amount of capital required or expected to be maintained by such Lender, any
Lending Installation of such Lender or any corporation controlling such Lender
is increased as a result of a Change, then, within 15 days of demand by such
Lender, the Borrower shall pay such Lender the amount necessary to compensate
for any shortfall in the rate of return on the portion of such

                                       Page 25

<PAGE>

increased capital which such Lender determines is attributable to this
Agreement, its Loans or its obligation to make Loans hereunder (after taking
into account such Lender's policies as to capital adequacy).  "Change" means (i)
any change after the date of this Agreement in the Risk-Based Capital Guidelines
or (ii) any adoption of or change in any other law, governmental or
quasi-governmental rule, regulation, policy, guideline, interpretation, or
directive (whether or not having the force of law) after the date of this
Agreement which affects the amount of capital required or expected to be
maintained by any Lender or any Lending Installation or any corporation
controlling any Lender.  "Risk-Based Capital Guidelines" means (i) the
risk-based capital guidelines in effect in the United States on the date of this
Agreement, including transition rules, and (ii) the corresponding capital
regulations promulgated by regulatory authorities outside the United States
implementing the July 1988 report of the Basle Committee on Banking Regulation
and Supervisory Practices Entitled "International Convergence of Capital
Measurements and Capital Standards," including transition rules, and any
amendments to such regulations adopted prior to the date of this Agreement.

     3.3.  AVAILABILITY OF EURODOLLAR ADVANCES.  If (i) any Lender determines
that maintenance of its Eurodollar Loans at a suitable Lending Installation
would violate any applicable law, rule, regulation, or directive, whether or not
having the force of law, (ii) the Required Lenders determine that deposits of a
type and maturity appropriate to match fund Eurodollar Advances are not
available or (iii) the Required Lenders determine that the interest rate
applicable to a Eurodollar Advance does not accurately reflect the cost of
making or maintaining such Eurodollar Advance, then the Agent shall suspend the
availability of any new Eurodollar Advances (whether pursuant to Section 2.10 or
Section 2.13).

     3.4.  FUNDING INDEMNIFICATION.  If any payment of a Fixed Rate Advance
occurs on a date prior to the last day of the applicable Interest Period,
whether because of acceleration, prepayment or otherwise, or a Fixed Rate
Advance is not made on the date specified by the Borrower in its Borrowing
Notice, Alternate Currency Borrowing Request or Eurodollar Conversion Notice, as
the case may be, as a consequence of any condition precedent to such Advance
under Section 2.1 or Article IV not being satisfied or as a consequence of any
failure by the Borrower to borrow such Advance when the same has been made
available to it pursuant to Section 2.12, the Borrower will indemnify each
Lender for any loss or cost in liquidating or employing deposits acquired to
fund or maintain the Fixed Rate Advance and, provided that such Lender has taken
such reasonable action, if any, not disadvantageous to it, to mitigate the same,
any other loss or cost incurred by such Lender resulting therefrom.

     3.5.  LENDER STATEMENTS; SURVIVAL OF INDEMNITY. To the extent reasonably
possible, each Lender shall designate an alternate Lending Installation with
respect to its Fixed Rate Loans to reduce any liability of the Borrower to such
Lender under Sections 2.18, 3.1 and 3.2 or to avoid the unavailability of
Eurodollar Advances under Section 3.3, so long as such designation is not
disadvantageous to such Lender.  Each Lender shall deliver a written

                                       Page 26

<PAGE>

statement of such Lender as to the amount due, if any, under Sections 2.18, 3.1,
3.2 or 3.4.  Such written statement shall set forth in reasonable detail (and in
accordance with Agreement Accounting Principles, where applicable) the
calculations upon which such Lender determined such amount and shall be final,
conclusive and binding on the Borrower in the absence of manifest error.
Determination of amounts payable under such Sections in connection with a
Eurodollar Loan shall be calculated as though each Lender funded its Eurodollar
Loan through the purchase of a deposit of the type and maturity corresponding to
the deposit used as a reference in determining the Eurodollar Rate applicable to
such Eurodollar Loan, whether in fact that is the case or not.  Unless otherwise
provided herein, the amount specified in the written statement shall be payable
on demand after receipt by the Borrower of the written statement.  The
obligations of the Borrower under Sections 2.18, 3.1, 3.2 and 3.4 shall survive
payment of the Obligations and termination of this Agreement.

     3.6.  REFUND TO BORROWER.  If, and to the extent that, any Lender shall
actually receive a credit against its United States federal income tax liability
or otherwise receive any rebate or refund from any government or governmental
agency in respect of any amount paid by the Borrower pursuant to Section 3.1 or
Section 3.2, such Lender agrees to promptly notify the Borrower thereof and make
reimbursement of credit, rebate or refund to the Borrower, provided that if such
Lender reasonably believes that such credit, rebate or refund may be subject to
challenge, then such Lender shall thereupon enter into negotiations in good
faith with the Borrower to determine when reimbursement of such credit, rebate
or refund can be made to the Borrower.


                                      ARTICLE IV

                                 CONDITIONS PRECEDENT

     4.1.  CONDITIONS PRECEDENT TO THE RESTATEMENT EFFECTIVE DATE.  This
Agreement shall become effective on the date (the "Restatement Effective Date")
which is the date upon which the Borrower shall have furnished to the Agent with
sufficient copies for the Lenders:

         (i)  Copies, certified by the Secretary or Assistant Secretary of the
              Borrower, of its articles of incorporation and by-laws or, in
              lieu thereof, a certificate of the Secretary or Assistant
              Secretary of the Borrower to the effect that neither said
              articles or incorporation or by-laws have been amended since the
              date of the Original Credit Agreement except for such amendments,
              if any, as are attached to said certificate.

        (ii)  Copies, certified by the Secretary or Assistant Secretary of the
              Borrower, of its Board of Directors' resolutions (and resolutions
              of other bodies, if any are

                                       Page 27

<PAGE>

              deemed necessary by counsel for any Lender) authorizing the
              execution of the Loan Documents.

    (iii)     An incumbency certificate, executed by the Secretary or Assistant
              Secretary of the Borrower, which shall identify by name and title
              and bear the signature of the officers of the Borrower authorized
              to sign the Loan Documents and to make borrowings hereunder, upon
              which certificate the Lenders shall be entitled to rely until
              informed of any change in writing by the Borrower.

     (iv)     A certificate, signed by the chief financial officer of the
              Borrower, stating that on the Restatement Effective Date no
              Default or Unmatured Default has occurred and is continuing.

      (v)     A written opinion of the Borrower's counsel, addressed to the
              Lenders in substantially the form of Exhibit "E" hereto.

     (vi)     Replacement Notes payable to the order of each of the Lenders.

    (vii)     Written money transfer instructions, in substantially the form of
              Exhibit "F" hereto, addressed to the Agent and signed by an
              Authorized Officer, together with such other related money
              transfer authorizations as the Agent may have reasonably
              requested.

    (viii)    Such other documents as any Lender or its counsel may have
              reasonably requested.

     4.2.  EACH ADVANCE.  The Lenders shall not be required to make any
Advance, unless on the applicable Borrowing Date:

      (i)     There exists no Default or Unmatured Default.

     (ii)     The representations and warranties contained in Article V are
              true and correct as of such Borrowing Date except for changes in
              the Schedules hereto reflecting transactions permitted by this
              Agreement.

    (iii)     If such Advance is a U.S. Dollar Advance, the Agent shall have
              received a duly completed Borrowing Notice from the Borrower
              pursuant to Section 2.10.

     (iv)     If such Advance is a Alternate Currency Advance, the Agent shall
              have received a duly completed Alternate Currency Borrowing
              Request from the Borrower pursuant to Section 2.11, and such
              Alternate Currency Borrowing

                                       Page 28

<PAGE>

              Request shall have been agreed to in writing by each of the
              Lenders pursuant to Section 2.11.

      (v)     All legal matters incident to the making of such Advance shall be
              in accordance with this Agreement in the reasonable judgement the
              Lenders and their counsel.

    Each Borrowing Notice with respect to each such Advance shall constitute a
representation and warranty by the Borrower that the conditions contained in
Sections 4.2(i) and (ii) have been satisfied.  Any Lender may require a duly
completed compliance certificate in substantially the form of Exhibit "G" hereto
as a condition to making an Advance.


                                      ARTICLE V

                            REPRESENTATIONS AND WARRANTIES

    The Borrower represents and warrants to the Lenders that:

     5.1.  CORPORATE EXISTENCE AND STANDING.  Each of the Borrower and its
Subsidiaries is a corporation duly incorporated, validly existing and in good
standing under the laws of its jurisdiction of incorporation and has all
requisite authority to conduct its business in each jurisdiction in which its
business is conducted.

     5.2.  AUTHORIZATION AND VALIDITY.  The Borrower has the corporate power
and authority and legal right to execute and deliver the Loan Documents and to
perform its obligations thereunder.  The execution and delivery by the Borrower
of the Loan Documents and the performance of its obligations thereunder have
been duly authorized by proper corporate proceedings, and the Loan Documents
constitute legal, valid and binding obligations of the Borrower enforceable
against the Borrower in accordance with their terms, except as enforceability
may be limited by bankruptcy, insolvency or similar laws affecting the
enforcement of creditors' rights generally.

     5.3.  NO CONFLICT; GOVERNMENT CONSENT.  Neither the execution and delivery
by the Borrower of the Loan Documents, nor the consummation of the transactions
therein contemplated, nor compliance with the provisions thereof will violate
any law, rule, regulation, order, writ, judgment, injunction, decree or award
binding on the Borrower or any of its Subsidiaries or the Borrower's or any
Subsidiary's articles of incorporation or by-laws or the provisions of any
indenture, instrument or agreement to which the Borrower or any of its
Subsidiaries is a party or is subject, or by which it, or its property, is
bound, or conflict with or constitute a default thereunder, or result in the
creation or imposition of any Lien in, of or on the property of the Borrower or
a Subsidiary pursuant to the terms of any such indenture, instrument or
agreement.  No order, consent, approval, license, authorization,

                                       Page 29

<PAGE>

or validation of, or filing, recording or registration with, or exemption by,
any governmental or public body or authority, or any subdivision thereof, is
required to authorize, or is required in connection with the execution, delivery
and performance of, or the legality, validity, binding effect or enforceability
of, any of the Loan Documents.

     5.4.  FINANCIAL STATEMENTS.  The May 31, l996 consolidated financial
statements of the Borrower and its Subsidiaries heretofore delivered to the
Lenders were prepared in accordance with generally accepted accounting
principles in effect on the date such statements were prepared and fairly
present the consolidated financial condition and operations of the Borrower and
its Subsidiaries at such date and the consolidated results of their operations
for the period then ended.

     5.5.  MATERIAL ADVERSE CHANGE.  Since May 31, 1996, there has been no
change in the business, properties, prospects, condition (financial or
otherwise) or results of operations of the Borrower and its Subsidiaries which
could reasonably be expected to have a Material Adverse Effect.

     5.6.  TAXES.  The Borrower and its Subsidiaries have filed all United
States federal tax returns and all other tax returns which are required to be
filed and have paid all taxes due pursuant to said returns or pursuant to any
assessment received by the Borrower or any of its Subsidiaries, except for the
filing of such returns and the payment of such taxes, if any, as (a) are being
contested in good faith and as to which adequate reserves have been provided or
(b) do not in the aggregate exceed $4,000,000 and the failure to file or pay for
which could not reasonably be expected to have a Material Adverse Effect.  As of
the date hereof, the United States income tax returns of the Borrower and its
Subsidiaries have been audited by the Internal Revenue Service through the
fiscal year ended May 31, 1992.  No tax liens have been filed other than those
permitted pursuant to Section 6.16(a).  The charges, accruals and reserves on
the books of the Borrower and its Subsidiaries in respect of any taxes or other
governmental charges are adequate.

     5.7.  LITIGATION AND CONTINGENT OBLIGATIONS.  Except as set forth in the
Borrower's Form 10-K filed with the Securities and Exchange Commission for its
fiscal year ended May 31, 1996, there is no litigation, arbitration,
governmental investigation, proceeding or inquiry pending or, to the knowledge
of any of their officers, threatened against or affecting the Borrower or any of
its Subsidiaries which could reasonably be expected to have a Material Adverse
Effect.  Other than any liability incident to such litigation, arbitration or
proceedings, the Borrower has no material contingent obligations not provided
for or disclosed in the Borrower's Form 10-K filed with the Securities and
Exchange Commission for its fiscal year ended May 31, 1996.

     5.8.  SUBSIDIARIES.  As of the date hereof, the Borrower's Form 10-K filed
with the Securities and Exchange Commission for its fiscal year ended May 31,
1996 contains an

                                       Page 30

<PAGE>

accurate description of all of the Borrower's presently existing Significant
Subsidiaries (as defined in Regulation S-X of the Securities and Exchange
Commission).  All of the issued and outstanding shares of capital stock of all
of the Borrower's Subsidiaries have been duly authorized and issued and are
fully paid and non-assessable.

     5.9.  ERISA.  The Unfunded Liabilities of all Single Employer Plans do not
in the aggregate exceed $10,000,000.  Neither the Borrower nor any other member
of the Controlled Group has incurred, or is reasonably expected to incur any
withdrawal liability to Multiemployer Plans in an aggregate amount which, when
added to the aggregate Unfunded Liabilities of all Single Employer Plans, would
exceed of $10,000,000.  Each Plan complies in all material respects with all
applicable requirements of law and regulations and no Reportable Event has
occurred with respect to any Plan.  Neither the Borrower nor any other member of
the Controlled Group has withdrawn from any Plan or initiated steps to do so,
and no steps have been taken to reorganize or terminate any Plan.

    5.l0.  ACCURACY OF INFORMATION.  No information, exhibit or report
furnished by the Borrower or any of its Subsidiaries to the Agent or to any
Lender in connection with the negotiation of, or compliance with, the Loan
Documents contained any material misstatement of fact or omitted to state a
material fact or any fact necessary to make the statements contained therein not
misleading.

    5.11.  REGULATION U.  Margin stock (as defined in Regulation U) constitutes
less than 25% of those assets of the Borrower and its Subsidiaries which are
subject to any limitation on sale, pledge, or other restriction hereunder.

    5.12.  COMPLIANCE WITH LAWS.  The Borrower and its Subsidiaries have
complied in all material respects with all applicable statutes, rules,
regulations, orders and restrictions of any domestic or foreign government or
any instrumentality or agency thereof, having jurisdiction over the conduct of
their respective businesses or the ownership of their respective properties,
except where failure to comply could not reasonably be expected to have a
Material Adverse Effect.  Neither the Borrower nor any Subsidiary has received
any notice to the effect that its operations are not in material compliance with
any of the requirements of applicable federal, state and local environmental,
health and safety statutes and regulations or the subject of any federal or
state investigation evaluating whether any remedial action is needed to respond
to a release of any toxic or hazardous waste or substance into the environment,
which non-compliance or remedial action could reasonably be expected to have a
Material Adverse Effect.

    5.13.  INVESTMENT COMPANY ACT.  Neither the Borrower nor any Subsidiary
thereof is an "investment company" or a company "controlled" by an "investment
company", within the meaning of the Investment Company Act of 1940, as amended.

                                       Page 31

<PAGE>


                                      ARTICLE VI

                                      COVENANTS

    During the term of this Agreement, unless the Required Lenders shall
otherwise consent in writing:

     6.1.  FINANCIAL REPORTING.  The Borrower will maintain, for itself and
each Subsidiary, a system of accounting established and administered in
accordance with generally accepted accounting principles, and furnish to the
Lenders:

      (i)     Within 90 days after the close of each of its fiscal years, an
              unqualified audit report certified by independent certified
              public accountants, acceptable to the Lenders, prepared in
              accordance with generally accepted accounting principles on a
              consolidated basis for itself and the Subsidiaries, including
              balance sheets as of the end of such period, related profit and
              loss and reconciliation of surplus statements, and a statement of
              cash flows, accompanied by (a) any management letter prepared by
              said accountants (if requested by the Lenders), and (b) a
              certificate of said accountants that, in the course of their
              examination necessary for their certification of the foregoing,
              they have obtained no knowledge of any Default or Unmatured
              Default, or if, in the opinion of such accountants, any Default
              or Unmatured Default shall exist, stating the nature and status
              thereof.

     (ii)     At the request of any Lender, within 90 days after the close of
              each fiscal year of the Borrower, for each active Subsidiary, an
              unaudited balance sheet as at the close of such fiscal year and
              an unaudited profit and loss statement for such fiscal year, all
              certified by the Borrower's chief financial officer or Treasurer.

    (iii)     Within 60 days after the close of the first three quarterly
              periods of each of its fiscal years, for itself and the
              Subsidiaries, consolidated unaudited balance sheets as at the
              close of each such period and consolidated profit and loss and
              reconciliation of surplus statements and a statement of cash
              flows for the period from the beginning of such fiscal year to
              the end of such quarter, all certified by the Borrower's chief
              financial officer or Treasurer.

     (iv)     At the request of any Lender, within 60 days after the close of
              the first three quarterly periods of each of its fiscal years,
              for each active Subsidiary, an unaudited balance sheet as at the
              close of each such period and an unaudited profit and loss
              statement for the period from the beginning of such fiscal year
              to the end of such quarter, all certified by the Borrower's chief
              financial officer or Treasurer.

                                       Page 32

<PAGE>

      (v)     Together with the financial statements required hereunder, a
              compliance certificate in substantially the form of Exhibit "G"
              hereto signed by the Borrower's chief financial officer or
              Treasurer showing the calculations necessary to determine
              compliance with this Agreement and stating that no Default or
              Unmatured Default exists, or if any Default or Unmatured Default
              exists, stating the nature and status thereof.

     (vi)     Within 270 days after the close of each fiscal year, a statement
              of the Unfunded Liabilities of each Single Employer Plan,
              certified as correct by an actuary enrolled under ERISA, except
              that the Borrower shall not be required to deliver such statement
              for any such fiscal year to the extent that such information is
              specifically set forth in the audit report for such fiscal year
              delivered to the Agent pursuant to clause (i) of this Section
              6.1.

    (vii)     As soon as possible and in any event within l0 days after the
              Borrower knows that any Reportable Event has occurred with
              respect to any Plan, a statement, signed by the chief financial
              officer or Treasurer of the Borrower, describing said Reportable
              Event and the action which the Borrower proposes to take with
              respect thereto.

    (viii)    As soon as possible and in any event within 10 days after receipt
              by the Borrower, a copy of (a) any notice or claim to the effect
              that the Borrower or any of its Subsidiaries is or may be liable
              to any Person as a result of the release by the Borrower, any of
              its Subsidiaries, or any other Person of any toxic or hazardous
              waste or substance into the environment, and (b) any notice
              alleging any violation of any federal, state or local
              environmental, health or safety law or regulation by the Borrower
              or any of its Subsidiaries which, in the case of either clause
              (a) or clause (b), could reasonably be expected to have a
              Material Adverse Effect.

      (ix)    Promptly upon the furnishing thereof to the shareholders of the
              Borrower, copies of all financial statements, reports and proxy
              statements so furnished.

       (x)    Promptly upon the filing thereof, copies of all registration
              statements and annual, quarterly, monthly or other regular
              reports which the Borrower or any of its Subsidiaries files with
              the Securities and Exchange Commission.

      (xi)    Such other information (including non-financial information) as
              the Agent or any Lender may from time to time reasonably request.

     6.2.  USE OF PROCEEDS.  The Borrower will, and will cause each Subsidiary
to, use the proceeds of the Advances for the general corporate needs of the
Borrower and its

                                       Page 33

<PAGE>

Subsidiaries and to repay outstanding Advances.  The Borrower will not, nor will
it permit any Subsidiary to, use any of the proceeds of the Advances to (i) make
any payments on any of the Borrower's commercial paper which has been placed or
underwritten by First Chicago or any Affiliate of First Chicago, (ii) purchase
or carry any "margin stock" (as defined in Regulation U), (iii) acquire any
security in any transaction which is subject to Sections 13 and 14 of the
Securities Exchange Act of 1934 or (iv) make any unfriendly Acquisition.

     6.3. NOTICE OF DEFAULT.  The Borrower will, and will cause each Subsidiary
to, give prompt notice in writing to the Lenders of (i) the occurrence of any
Default or Unmatured Default and of any other development, financial or
otherwise, which could reasonably be expected to have a Material Adverse Effect
or (ii) any threatened or pending litigation or governmental proceeding or labor
controversy against the Borrower or any Subsidiary which, if adversely
determined, would reasonably be expected to have a Material Adverse Effect.

     6.4.  CONDUCT OF BUSINESS.  The Borrower will, and will cause each
Subsidiary to, carry on and conduct its business in substantially the same
manner and in substantially the same fields of enterprise as it is presently
conducted and to do all things necessary to remain duly incorporated, validly
existing and in good standing as a domestic or foreign corporation, as the case
may be, in its jurisdiction of incorporation and maintain all requisite
authority to conduct its business in each jurisdiction in which its business is
conducted; PROVIDED, that nothing contained in this Section 6.4 shall prohibit
(a) any Subsidiary from entering into a merger or consolidation otherwise
permitted by Section 6.11 or (b) the liquidation of any Subsidiary substantially
all of whose assets have been transferred to the Borrower or another Subsidiary
in compliance with Section 6.12.

     6.5.  TAXES.  The Borrower will, and will cause each Subsidiary to, pay
when due all taxes, assessments and governmental charges and levies upon it or
its income, profits or property, except those which (a) are being contested in
good faith and as to which adequate reserves have been provided or (b) do not in
the aggregate exceed $4,000,000 and the failure to pay which could not
reasonably be expected to have a Material Adverse Effect.

     6.6.  INSURANCE.  The Borrower will, and will cause each Subsidiary to,
maintain with financially sound and reputable insurance companies insurance on
all their property in such amounts and covering such risks as is consistent with
sound business practice, and the Borrower will furnish to any Lender upon
request full information as to the insurance carried.

     6.7.  COMPLIANCE WITH LAWS.  The Borrower will, and will cause each
Subsidiary to, comply in all material respects with all laws, rules,
regulations, orders, writs, judgments, injunctions, decrees or awards to which
it may be subject.

                                       Page 34

<PAGE>

     6.8.  MAINTENANCE OF PROPERTIES.  The Borrower will, and will cause each
Subsidiary to, do all things necessary to maintain, preserve, protect and keep
its properties in good repair, working order and condition, and make all
necessary and proper repairs, renewals and replacements so that its business
carried on in connection therewith may be properly conducted at all times.

     6.9.  INSPECTION.  The Borrower will, and will cause each Subsidiary to,
permit the Lenders, by their respective representatives and agents, to inspect
any of the properties, corporate books and financial records of the Borrower and
each Subsidiary, to examine and make copies of the books of accounts and other
financial records of the Borrower and each Subsidiary, and to discuss the
affairs, finances and accounts of the Borrower and each Subsidiary with, and to
be advised as to the same by, their respective officers at such reasonable times
and intervals as the Lenders may designate.

    6.10.  RESTRICTED PAYMENTS.  The Borrower will not, nor will it permit any
Subsidiary to, declare or make any Restricted Payments, which together with all
Restricted Payments made on or after June 1, 1995 would exceed an amount equal
to the sum of (i) $20,000,000 plus (ii) 50% of Consolidated Net Income for the
period commencing June 1, 1994 and extending to and including the last day of
the fiscal year of the Borrower immediately preceding the date on which such
Restricted Payment was made, said period to be taken as one accounting period,
except that:


         (a)  The Borrower may declare and pay dividends payable solely in
    stock of the Borrower of the same class as that on which such dividend is
    paid.

         (b)  The Borrower may purchase, redeem or otherwise acquire or retire
    any class of its stock out of the proceeds of, or in exchange for, a
    substantially concurrent issue and sale of the same class of such stock in
    addition to that now issued and outstanding.

         (c)  Any Subsidiary may declare and pay dividends to the Borrower.

    6.11.  MERGER.  The Borrower will not, nor will it permit any Subsidiary
to, merge or consolidate with or into any other Person, except that:

         (a)  Any Domestic Subsidiary may merge or consolidate with the
    Borrower (providing the Borrower shall be the continuing or surviving
    corporation).

         (b)  Any Domestic Subsidiary may merge or consolidate with any other
    Domestic Subsidiary which is a Wholly-Owned Subsidiary.

                                       Page 35

<PAGE>

         (c)  Any Foreign Subsidiary may merge or consolidate with any other
    Subsidiary which is a Wholly-Owned Subsidiary (provided that if a Domestic
    Subsidiary is involved, such Domestic Subsidiary shall be the continuing or
    surviving corporation).

    6.12.  SALE OF ASSETS.  The Borrower will not, nor will it permit any
Subsidiary to, sell, lease, transfer, assign or otherwise dispose of (including,
for the avoidance of doubt, in connection with a sale-leaseback transaction),
any of its assets (including, for the avoidance of doubt, the capital stock of
Subsidiaries, but excluding (i) inventory sold in the ordinary course of the
Borrower's or any Subsidiary's business, (ii) property formerly used in the
Borrower's or any Subsidiary's business which is worn out or obsolete, (iii)
assets of any Domestic Subsidiary transferred to the Borrower or to another
Domestic Subsidiary which is a Wholly-Owned Subsidiary, (iv) assets of any
Foreign Subsidiary transferred to the Borrower or to another Subsidiary which is
a Wholly-Owned Subsidiary, (v) assets permitted to be sold or otherwise
transferred pursuant to Section 6.13 and (vi) promissory notes ("Payment Notes")
received as partial or full payment for assets sold) if, after giving effect
thereto, the sum of all such assets transferred, assigned or otherwise disposed
of during the twelve-month period ending with (and including) the month of such
disposition either (a) represents more than 10% of Consolidated Assets
determined as of the date of (and after giving effect to) such disposition or
(b) were responsible for more than 10% of the consolidated net sales or of the
consolidated net income of the Borrower and its Subsidiaries during such
twelve-month period.

    6.13.  SALE OF ACCOUNTS.  Anything in Section 6.12 to the contrary
notwithstanding, the Borrower will not, nor will it permit any Subsidiary to,
sell, with or without recourse, transfer, assign, encumber or otherwise dispose
of any of its notes or accounts receivable, leases or chattel paper
(collectively referred to in this Section as "Accounts") to any Person, except
that:

         (a)  The Borrower or any Subsidiary may sell or otherwise dispose of
    any of its Accounts to the Borrower or any Subsidiary on terms and
    conditions which are in compliance with Section 6.20.

         (b)  The Borrower or any Subsidiary may enter into any arrangement
    with another Person pursuant to which such Person collects the Accounts of
    the Borrower or such Subsidiary on behalf of the Borrower or such
    Subsidiary, so long as such arrangement does not provide for any transfer
    of title to, or any other interest in, such Accounts to such Person.

         (c)  The Borrower or any Subsidiary may sell or otherwise dispose of
    its Foreign Accounts to any Person for the purposes of collection, provided
    that the aggregate face amount of all such Foreign Accounts so transferred
    by the Borrower

                                       Page 36

<PAGE>

    and its Subsidiaries during any fiscal year of the Borrower shall not
    exceed an amount equal to 25% of the gross Accounts of the Borrower and its
    Subsidiaries as of the last day of the Borrower's immediately preceding
    fiscal year and determined from the Borrower's consolidated balance sheet
    delivered pursuant to Section 6.1(i).

         (d)  The Borrower or any Subsidiary may sell or otherwise dispose of
    its Accounts which arise from the sale of machinery and equipment and have
    payment terms longer than 90 days and payable in installments.

         (e)  The Borrower or any Subsidiary may sell or otherwise dispose of
    Payment Notes as permitted under Sectin 6.12.

    6.14.  INVESTMENTS AND ACQUISITIONS.  The Borrower will not, nor will it
permit any Subsidiary to, make or suffer to exist any Investments (including
without limitation, loans and advances to, and other Investments in,
Subsidiaries), or commitments therefor, or to create any Subsidiary or to become
or remain a partner in any partnership or joint venture, or to make any
Acquisition of any Person, except:

         (a)  Short-term obligations of, or fully guaranteed by, the United
    States of America.

         (b) Commercial paper rated A-l or better by Standard and Poor's
    Corporation or P-l or better by Moody's Investors Service, Inc.

         (c)  Demand deposit accounts maintained in the ordinary course of
    business.

         (d)  Certificates of deposit issued by and time deposits with
    commercial banks (whether domestic or foreign) having capital and surplus
    in excess of $100,000,000.

         (e)  Existing Investments in Subsidiaries and other Investments in
    existence on the date hereof and described in Schedule "1" hereto.

         (f)  Loans by the Borrower to its Domestic Subsidiaries.

         (g)  Equity Investments by AAR Financial Services Corp. in leveraged
    leases of aircraft, aircraft engines and related products.

         (h)  Loans by the Borrower and its Subsidiaries to their respective
    officers and key employees in an aggregate amount not to exceed $4,000,000
    at any one time outstanding.

                                       Page 37

<PAGE>

         (i)  Investments in the unrated Goldman Sachs Money Market Trust
    Institution Liquid Asset Fund in an amount not to exceed $15,000,000 in the
    aggregate, provided, that if at any time such Fund changes its investment
    strategy or risk profile or is credit rated, it is reasonably acceptable to
    the Agent.

         (j)  Investments evidenced by Payment Notes.

         (k)  Acquisitions and other Investments in addition to those permitted
    under clauses (a) through (j) of this Section, provided that after giving
    effect thereto the aggregate amount of all such Acquisitions and
    Investments for the Borrower and all Subsidiaries during the term of this
    Agreement shall not exceed the greater of (i) $6,000,000 or (ii) 25% of
    Consolidated Tangible Net Worth as of the last day of the Borrower's fiscal
    year immediately preceding the date on which any such Acquisition or
    Investment is made.

    In determining the amount of Investments permitted under this Section,
Investments shall always be taken at the original cost thereof, regardless of
any subsequent appreciation or depreciation therein, and loans and advances
shall be taken at the principal amount thereof then remaining unpaid from time
to time.

    6.15.  CONTINGENT OBLIGATIONS.  The Borrower will not, nor will it permit
any Subsidiary to, make or suffer to exist any Contingent Obligation (including,
without limitation, any Contingent Obligation with respect to the obligations of
a Subsidiary), except:

         (a)  Contingent Obligations resulting from endorsement of negotiable
    instruments for deposit or collection or similar transactions in the
    ordinary course of the Borrower's and each Subsidiary's business.

         (b)  Contingent Obligations by the Borrower of any Subsidiary's
    Indebtedness (including, for the avoidance of doubt, obligations arising
    out of overdraft and similar cash management facilities) permitted to exist
    pursuant to this Agreement and any Subsidiary's obligations for Rentals
    permitted by Section 6.18.

         (c)  Contingent Obligations by the Borrower or any Subsidiary (other
    than those permitted under clauses (a) and (b) above), provided that the
    sum of (i) Consolidated Funded Debt plus (ii) the aggregate amount of all
    Contingent Obligations of the Borrower and its Subsidiaries does not at any
    time exceed an amount equal to 50% of Consolidated Total Capitalization.

                                       Page 38

<PAGE>

    6.16.  LIENS.  The Borrower will not, nor will it permit any Subsidiary to,
create, incur, or suffer to exist any Lien in, of or on the property of the
Borrower or any of its Subsidiaries, except:

         (a)  Liens for taxes, assessments or governmental charges or levies on
    its property if the same shall not at the time be delinquent or thereafter
    can be paid without penalty, or are being contested in good faith and by
    appropriate proceedings and for which adequate reserves in accordance with
    generally accepted principles of accounting shall have been set aside on
    its books.

         (b)  Deposits or pledges to secure performance of bids, tenders,
    contracts (other than contracts for the repayment of Indebtedness), leases,
    public or statutory obligations, surety or appeal bonds, or other deposits
    or pledges for purposes of like general nature in the ordinary course of
    the Borrower's business or any Subsidiary's business.

         (c)  Liens incurred by the Borrower or any Subsidiary in connection
    with the acquisition of property provided such Liens shall attach only to
    the property acquired in the transactions in which such Liens were created
    or assumed and shall secure only Indebtedness incurred to finance the cost
    of acquiring such property.

         (d)  Liens arising out of pledges or deposits under worker's
    compensation laws, unemployment insurance, old age pensions, or other
    social security or retirement benefits, or similar legislation.

         (e)  Liens imposed by law, such as carriers', warehousemen's and
    mechanics' liens and other similar liens arising in the ordinary course of
    business which secure payment of obligations not more than 60 days past due
    or which are being contested in good faith by appropriate proceedings and
    for which adequate reserves shall have been set aside on its books.

         (f)  Utility easements, building restrictions and such other
    encumbrances or charges against real property as are of a nature generally
    existing with respect to properties of a similar character and which do not
    in any material way affect the marketability of the same or interfere with
    the use thereof in the business of the Borrower or the Subsidiaries.

         (g)  Liens existing on the date hereof and described in Schedule "2"
    hereto.

         (h)  Liens which secure only Indebtedness of any Domestic Subsidiary
    to the Borrower.

                                       Page 39

<PAGE>

         (i)  Subject to Section 6.15(c), Liens on property the purchase of
    which is being financed by the Borrower or any Domestic Subsidiary, as the
    case may be, by Letters of Credit issued for the account of the Borrower or
    any Domestic Subsidiary, as the case may be, provided such Liens secure
    only the Letter of Credit which is being used to finance the purchase of
    such property and provided further such Liens attach only to such property.

         (j)  Liens on the real estate located in Wooddale, Illinois, known as
    the Corporate Headquarters of the Borrower, securing obligations of the
    Borrower not to exceed $10,000,000 in the aggregate at any time
    outstanding.

    6.17.  BANK OF AMERICA AGREEMENT.  The Borrower will give the Lenders a
copy of each amendment, supplement or other modification to the Bank of America
Agreement promptly, and in any event within thirty (30) days, following
execution thereof.

    6.18.  RENTALS.  The Borrower will not, nor will it permit any Subsidiary
to, create, incur or suffer to exist any obligation for Rentals if, as a
consequence thereof, obligations for Rentals created, incurred or suffered to
exist in any one fiscal year shall be in an aggregate consolidated amount for
the Borrower and its Subsidiaries in excess of 5% of Consolidated Revenues as at
the end of the Borrower's fiscal year immediately preceding the date on which
such obligation is entered into, on a non-cumulative basis from year to year.
It is expressly agreed and understood that, for the purposes of this Section,
any contract between the Borrower or any Domestic Subsidiary and the vendor of
aircraft fuel shall not be considered a lease and any payments made under any
such contract by the Borrower or any Domestic Subsidiary to such vendor shall
not be considered a lease payment.

    6.19.  RETIREMENT AND MODIFICATION OF SUBORDINATED INDEBTEDNESS.  The
Borrower will not, nor will it permit any Subsidiary to, purchase, acquire,
redeem or retire, or make any payment on account of principal of, any
Subordinated Debt except at the stated maturity thereof or as required by
mandatory prepayment provisions or sinking fund provisions relating thereto.
The Borrower will not, nor will it permit any Subsidiary to, alter, amend,
modify, rescind, terminate or waive, or permit any breach or event of default to
exist under, any note or notes evidencing such Subordinated Debt.

                                       Page 40

<PAGE>

    6.20.  AFFILIATES.  The Borrower will not, and will not permit any
Subsidiary to, enter into any transaction (including, without limitation, the
purchase or sale of any property or service) with, or make any payment or
transfer to, any Affiliate except in the ordinary course of business and
pursuant to the reasonable requirements of the Borrower's or such Subsidiary's
business and upon fair and reasonable terms no less favorable to the Borrower or
such Subsidiary than the Borrower or such Subsidiary would obtain in a
comparable arms-length transaction.

    6.21.  WORKING CAPITAL.  The Borrower will maintain at all times a ratio of
Consolidated Current Assets to Consolidated Current Liabilities of at least 1.50
to 1.00.

    6.22.  CONSOLIDATED TANGIBLE NET WORTH.  The Borrower will maintain at all
times Consolidated Tangible Net Worth in an amount not less than the sum of (a)
$160,000,000 plus (b) the net cash proceeds received by the Borrower from the
sale of any of its capital stock on or after May 31, 1996 plus (c) an amount
equal to the aggregate of one-third of Consolidated Net Income earned during
each of its fiscal years beginning with its fiscal year commencing June 1, 1996,
said fiscal years to be taken as one accounting period minus (d) amounts (not to
exceed $10,000,000 in the aggregate for the purposes of this covenant) either
used for the purchase or retirement of the Borrower's capital stock or
representing the after tax write-down of assets and associated costs on or after
May 31, 1996.

    6.23.  RATIO OF CONSOLIDATED LIABILITIES TO CONSOLIDATED TANGIBLE NET
WORTH.  The Borrower will maintain at all times Consolidated Liabilities not in
excess of 200% of Consolidated Tangible Net Worth.

    6.24.  CONSOLIDATED SECURED LIABILITIES.  The Borrower will maintain at all
times Consolidated Secured Liabilities in an amount not in excess of
$20,000,000.  For purposes of calculating Consolidated Secured Liabilities
hereunder, there shall be excluded all obligations of the Borrower secured by
the real estate located in Wooddale, Illinois, known as the Corporate
Headquarters of the Borrower.

    6.25.  LIMITATION ON FUNDED DEBT.  The Borrower will not permit the sum of
(i) Consolidated Funded Debt plus (ii) the aggregate amount of all Contingent
Obligations of the Borrower and its Subsidiaries to at any time exceed an amount
equal to 50% of Consolidated Total Capitalization.

    6.26.     FIXED CHARGE COVERAGE RATIO.  The Borrower will maintain a Fixed
Charge Coverage Ratio of not less than 1.20:1:00 as of the last day of each
fiscal quarter of the Borrower commencing on the date immediately preceding the
Revolving Credit Termination Date and thereafter.  The Fixed Charge Coverage
Ratio shall be determined based on four (4) of the previous five (5) fiscal
quarters of the Borrower that occurred immediately prior to the calculation
date, at the Borrower's option.

                                       Page 41

<PAGE>

    As used herein the following terms have the following meanings:

    "Fixed Charge coverage Ratio" means, for any period, the ratio of (a)
    Consolidated Earnings Available for Fixed Charges to (b) Consolidated Fixed
    Charges for such period.

    "Consolidated Earnings Available for Fixed Charges" means, for any period,
    the sum of (i) Consolidated Net Income (excluding gains and losses from the
    sale of assets other than in the ordinary course of business and income or
    losses derived from discontinued operations), plus to the extent deducted
    in determining Consolidated Net Income (ii) all provisions for any federal,
    state, or other income taxes made by the Borrower and its Subsidiaries
    during such period, plus (iii) Consolidated Fixed Charges during such
    period, and plus (v) deferred financing costs for such period.

    "Consolidated Fixed Charges" means, without duplication, for any period,
    the sum of (i) current maturities for such period, (ii) interest expense on
    indebtedness (excluding capitalized leases) for such period, plus (iii)
    total rental expense under all leases other than capitalized leases, and
    plus (iv) imputed interest expense under capitalized leases for the
    Borrower and its Subsidiaries for such period.


                                     ARTICLE VII

                                       DEFAULTS

    The occurrence of any one or more of the following events shall constitute
a Default:

     7.1.  Any representation or warranty made (or deemed made pursuant to
Section 4.2) by or on behalf of the Borrower or any of its Subsidiaries to the
Lenders or the Agent under or in connection with this Agreement, any Loan, or
any certificate or information delivered in connection with this Agreement or
any other Loan Document shall be materially false on the date as of which made.

     7.2.  Nonpayment of principal of any Note when due, or nonpayment of
interest upon any Note or of any commitment fee or other obligations under any
of the Loan Documents within five Borrowing Days after the same becomes due.

     7.3.  The breach by the Borrower of any of the terms or provisions of
Section 6.2, 6.3, 6.10 or 6.19; or the breach by the Borrower of any of the
terms or provisions of Section 6.11, 6.12, 6.13, 6.14, 6.15, 6.16, 6.17, 6.18 or
6.20 which is not remedied within 10 days after written notice from the Agent or
any Lender.

                                       Page 42

<PAGE>

     7.4.  The breach by the Borrower (other than a breach which constitutes a
Default under Section 7.1, 7.2 or 7.3) of any of the terms or provisions of this
Agreement which is not remedied within 30 days after written notice from the
Agent or any Lender.

     7.5.  Failure of the Borrower or any of its Subsidiaries to pay any
Indebtedness (other than the Obligations) in an aggregate principal amount
exceeding $2,000,000 when due; or the default by the Borrower or any of its
Subsidiaries in the performance of any term, provision or condition contained in
any agreement or agreements under which any Indebtedness (other than the
Obligations) in an aggregate principal amount exceeding $2,000,000 was created
or is governed, or any other event shall occur or condition exist, the effect of
which is to cause, or to permit the holder or holders of such Indebtedness to
cause, such Indebtedness to become due prior to its stated maturity; or any
Indebtedness of the Borrower or any of its Subsidiaries (other than the
Obligations) in an aggregate principal amount exceeding $2,000,000 shall be
declared to be due and payable or required to be prepaid (other than by a
regularly scheduled payment) prior to the stated maturity thereof; or the
Borrower or any of its Subsidiaries shall not pay, or admit in writing its
inability to pay, its debts generally as they become due.

     7.6.  The Borrower or any of its Domestic Subsidiaries shall (i) have an
order for relief entered with respect to it under the Federal bankruptcy laws as
now or hereafter in effect, (ii) make an assignment for the benefit of
creditors, (iii) apply for, seek, consent to, or acquiesce in, the appointment
of a receiver, custodian, trustee, examiner, liquidator or similar official for
it or any substantial part of its property, (iv) institute any proceeding
seeking an order for relief under the Federal bankruptcy laws as now or
hereafter in effect or seeking to adjudicate it a bankrupt or insolvent, or
seeking dissolution, winding up, liquidation, reorganization, arrangement,
adjustment or composition of it or its debts under any law relating to
bankruptcy, insolvency or reorganization or relief of debtors or fail to file an
answer or other pleading denying the material allegations of any such proceeding
filed against it, (v) take any corporate action to authorize or effect any of
the foregoing actions set forth in this Section 7.6 or (vi) fail to contest in
good faith any appointment or proceeding described in Section 7.7.

     7.7.  Without the application, approval or consent of the Borrower or any
of its Domestic Subsidiaries, a receiver, trustee, examiner, liquidator or
similar official shall be appointed for the Borrower or any of its Domestic
Subsidiaries or any substantial part of its property, or a proceeding described
in Section 7.6(iv) shall be instituted against the Borrower or any of its
Domestic Subsidiaries and such appointment continues undischarged or such
proceeding continues undismissed or unstayed for a period of 30 consecutive
days.

     7.8.  Any Foreign Subsidiary shall have taken or instituted or permitted
to be taken or instituted any action or proceeding, or any such action or
proceeding is instituted against such Foreign Subsidiary, whereby a substantial
amount of its property shall or may be

                                       Page 43

<PAGE>

assigned or in any manner transferred or delivered to any receiver, assignee,
liquidator or other Person, whether appointed by such Foreign Subsidiary or by a
court or by any governmental authority or any law, whereby such property shall
or may be distributed among the creditors of such Foreign Subsidiary, provided
the aggregate claims of all such creditors against such Foreign Subsidiary or
against all such Foreign Subsidiaries shall exceed $1,000,000 and such action or
proceeding remains undismissed or unstayed on appeal for a period of 90 days; or
any governmental authority having jurisdiction shall have taken or instituted
any action or proceeding for the dissolution or disestablishment of any Foreign
Subsidiary or for the suspension of its operations, provided the assets of any
such Foreign Subsidiary or the aggregate assets of all such Foreign Subsidiaries
shall exceed $500,000 and such action or proceeding remains undismissed or
unstayed on appeal for a period of 90 days; or all of the property of any
Foreign Subsidiary shall have been condemned, seized or appropriated, provided
the net assets of any such Foreign Subsidiary or the aggregate net assets of all
such Foreign Subsidiaries shall exceed $1,000,000; or the total of all claims
against any Foreign Subsidiary or all Foreign Subsidiaries resulting from any
action or proceeding described in this Section 7.8 and the amount of assets or
net assets, as the case may be, of any Foreign Subsidiary or all Foreign
Subsidiaries which are subject to any action, proceeding, condemnation, seizure
or appropriation described in this Section 7.8 shall exceed $1,000,000.

     7.9.  Any court, government or governmental agency shall condemn, seize or
otherwise appropriate, or take custody or control of all or any substantial
portion of the property of the Borrower or any of its Subsidiaries.

    7.10.  The Borrower or any of its Subsidiaries shall fail within 30 days to
pay, bond or otherwise discharge any judgment or order for the payment of money
in excess of $1,000,000, which is not stayed on appeal or otherwise being
appropriately contested in good faith.

    7.11.  The Unfunded Liabilities of all Single Employer Plans shall exceed
in the aggregate $10,000,000; or any Reportable Event shall occur in connection
with any Plan; or the Borrower or any other member of the Controlled Group shall
have been notified by the sponsor of a Multiemployer Plan that it has incurred
withdrawal liability to such Multiemployer Plan in an amount which, when
aggregated with all Unfunded Liabilities of all Single Employer Plans and all
other amounts required to be paid to Multiemployer Plans by the Borrower or any
other member of the Controlled Group as withdrawal liability, exceeds
$10,000,000.

    7.12.  Any court, government or governmental agency shall find or hold, or
formally notify the Borrower or any Subsidiary, that the Borrower or any
Subsidiary (i) has violated any federal, state or local environmental, health or
safety law or regulation, or (ii) bears responsibility for any removal or
remedial or similar action in connection with the release by

                                       Page 44

<PAGE>

the Borrower or any other Person of any any toxic or hazardous waste or
substance into the environment, or is otherwise liable in any manner in
connection with any such release; and such finding, holding or notification
could reasonably be expected (taking into account the expected outcome of any
legal appeals available to the Borrower or such Subsidiary, as well as the
likelihood and extent of contribution from any other Persons who may be jointly
and severally liable with the Borrower or such Subsidiary) to have a Material
Adverse Effect.

    7.13.  Any Change in Control shall occur.


                                     ARTICLE VIII

                    ACCELERATION, WAIVERS, AMENDMENTS AND REMEDIES


     8.1.  ACCELERATION.  If any Default described in Section 7.6 or 7.7 occurs
with respect to the Borrower, the obligations of the Lenders to make Loans
hereunder shall automatically terminate and the Obligations shall immediately
become due and payable without any election or action on the part of the Agent
or any Lender.  If any other Default occurs, the Required Lenders may terminate
or suspend the obligations of the Lenders to make Loans hereunder, or by written
notice to the Borrower declare the Obligations to be due and payable, or both,
whereupon the Obligations shall become immediately due and payable, without
presentment, demand, protest or further notice of any kind, all of which the
Borrower hereby expressly waives.  The Required Lenders agree to give the
Borrower prompt subsequent notice of any termination or suspension of the
obligations of the Lenders to make Loans hereunder; PROVIDED, that the giving of
such notice shall not be a condition to the effectiveness of any such
termination or suspension.

    If, within 30 days after acceleration of the maturity of the Obligations or
termination of the obligations of the Lenders to make Loans hereunder as a
result of any Default (other than any Default as described in Section 7.6 or 7.7
with respect to the Borrower) and before any judgment or decree for the payment
of the Obligations due shall have been obtained or entered, the Required Lenders
(in their sole discretion) shall so direct, the Agent shall, by notice to the
Borrower, rescind and annul such acceleration and/or termination.

     8.2.  AMENDMENTS.  Subject to the provisions of this Article VIII, the
Required Lenders (or the Agent with the consent in writing of the Required
Lenders) and the Borrower may enter into agreements supplemental hereto for the
purpose of adding or modifying any provisions to the Loan Documents or changing
in any manner the rights of the Lenders or the Borrower hereunder or waiving any
Default hereunder; provided, however, that no such supplemental agreement shall,
without the consent of each Lender affected thereby:

                                       Page 45

<PAGE>

     (i) Extend the maturity of any Loan or Note or reduce the principal amount
         thereof, or reduce the rate or extend the time of payment of interest
         or fees thereon.

    (ii) Reduce the percentage specified in the definition of Required Lenders.

    (iii) Extend the Revolving Credit Termination Date, or reduce the amount or
         extend the payment date for, the mandatory payments required under
         Section 2.3, or increase the amount of the Commitment of any Lender
         hereunder, or permit the Borrower to assign its rights under this
         Agreement.

    (iv) Amend this Section 8.2.

No amendment of any provision of this Agreement relating to the Agent shall be
effective without the written consent of the Agent.  The Agent may waive payment
of the fee required under Section 12.3.2 without obtaining the consent of any
other party to this Agreement.

     8.3.  PRESERVATION OF RIGHTS.  No delay or omission of the Lenders or the
Agent to exercise any right under the Loan Documents shall impair such right or
be construed to be a waiver of any Default or an acquiescence therein, and the
making of a Loan notwithstanding the existence of a Default or the inability of
the Borrower to satisfy the conditions precedent to such Loan shall not
constitute any waiver or acquiescence.  Any single or partial exercise of any
such right shall not preclude other or further exercise thereof or the exercise
of any other right, and no waiver, amendment or other variation of the terms,
conditions or provisions of the Loan Documents whatsoever shall be valid unless
in writing signed by the Lenders required pursuant to Section 8.2, and then only
to the extent in such writing specifically set forth.  All remedies contained in
the Loan Documents or by law afforded shall be cumulative and all shall be
available to the Agent and the Lenders until the Obligations have been paid in
full.


                                      ARTICLE IX

                                  GENERAL PROVISIONS

     9.1.  SURVIVAL OF REPRESENTATIONS.  All representations and warranties of
the Borrower contained in this Agreement shall survive delivery of the Notes and
the making of the Loans herein contemplated.

     9.2.  GOVERNMENTAL REGULATION.  Anything contained in this Agreement to
the contrary notwithstanding, no Lender shall be obligated to extend credit to
the Borrower in violation of any limitation or prohibition provided by any
applicable statute or regulation.


                                       Page 46

<PAGE>

     9.3.  TAXES.  Any taxes (excluding federal income taxes on the overall net
income of any Lender) or other similar assessments or charges payable or ruled
payable by any governmental authority in respect of the Loan Documents shall be
paid by the Borrower, together with interest and penalties, if any.

     9.4.  HEADINGS.  Section headings in the Loan Documents are for
convenience of reference only, and shall not govern the interpretation of any of
the provisions of the Loan Documents.

     9.5.  ENTIRE AGREEMENT.  The Loan Documents embody the entire agreement
and understanding among the Borrower, the Agent and the Lenders and supersede
all prior agreements and understandings among the Borrower, the Agent and the
Lenders relating to the subject matter thereof.

     9.6.  SEVERAL OBLIGATIONS; BENEFITS OF THIS AGREEMENT.  The respective
obligations of the Lenders hereunder are several and not joint and no Lender
shall be the partner or agent of any other (except to the extent to which the
Agent is authorized to act as such).  The failure of any Lender to perform any
of its obligations hereunder shall not relieve any other Lender from any of its
obligations hereunder.  This Agreement shall not be construed so as to confer
any right or benefit upon any Person other than the parties to this Agreement
and their respective successors and assigns.

     9.7.  EXPENSES; INDEMNIFICATION.  The Borrower shall reimburse the Agent
for any and all reasonable costs and out-of-pocket expenses (including
attorneys' fees and time charges of attorneys for the Agent, which attorneys may
be employees of the Agent) paid or incurred by the Agent in connection with the
preparation, negotiation, execution, delivery, review, amendment, modification,
and administration of the Loan Documents.  The Borrower also agrees to reimburse
the Agent and the Lenders for any and all reasonable costs and out-of-pocket
expenses (including attorneys' fees and time charges of attorneys for the Agent
and the Lenders, which attorneys may be employees of the Agent or the Lenders)
paid or incurred by the Agent or any Lender in connection with the collection
and enforcement of the Loan Documents.  The Borrower further agrees to indemnify
the Agent and each Lender, its directors, officers and employees against all
losses, claims, damages, penalties, judgments, liabilities and expenses
(including, without limitation, all expenses of litigation or preparation
therefor whether or not the Agent or any Lender is a party thereto) which any of
them may pay or incur arising out of any term or condition contained in this
Agreement or the other Loan Documents, or the direct or indirect application or
proposed application of the proceeds of any Loan hereunder, except to the extent
any of the foregoing arises solely from the gross negligence or wilful
misconduct of the party requesting indemnification.  The obligations of the
Borrower under this Section shall survive the termination of this Agreement.

                                       Page 47

<PAGE>

     9.8.  NUMBERS OF DOCUMENTS.  All statements, notices, closing documents,
and requests hereunder shall be furnished to the Agent with sufficient
counterparts so that the Agent may furnish one to each of the Lenders.

     9.9.  ACCOUNTING.  Except as provided to the contrary herein, all
accounting terms used herein shall be interpreted and all accounting
determinations hereunder shall be made in accordance with Agreement Accounting
Principles.

    9.10.  SEVERABILITY OF PROVISIONS.  Any provision in any Loan Document that
is held to be inoperative, unenforceable, or invalid in any jurisdiction shall,
as to that jurisdiction, be inoperative, unenforceable, or invalid without
affecting the remaining provisions in that jurisdiction or the operation,
enforceability, or validity of that provision in any other jurisdiction, and to
this end the provisions of all Loan Documents are declared to be severable.

    9.11.  NONLIABILITY OF LENDERS.  The relationship between the Borrower and
the Lenders and the Agent shall be solely that of borrower and lender.  Neither
the Agent nor any Lender shall have any fiduciary responsibilities to the
Borrower.  Neither the Agent nor any Lender undertakes any responsibility to the
Borrower to review or inform the Borrower of any matter in connection with any
phase of the Borrower's business or operations.

    9.12.  CHOICE OF LAW.  THE LOAN DOCUMENTS (OTHER THAN THOSE CONTAINING A
CONTRARY EXPRESS CHOICE OF LAW PROVISION) SHALL BE CONSTRUED IN ACCORDANCE WITH
THE INTERNAL LAWS (AND NOT THE LAW OF CONFLICTS) OF THE STATE OF ILLINOIS, BUT
GIVING EFFECT TO FEDERAL LAWS APPLICABLE TO NATIONAL BANKS.

    9.13.  CONSENT TO JURISDICTION.  THE BORROWER, THE AGENT AND EACH LENDER
HEREBY IRREVOCABLY SUBMITS TO THE NON-EXCLUSIVE JURISDICTION OF ANY UNITED
STATES FEDERAL OR ILLINOIS STATE COURT SITTING IN CHICAGO IN ANY ACTION OR
PROCEEDING ARISING OUT OF OR RELATING TO ANY LOAN DOCUMENTS AND THE BORROWER,
THE AGENT AND EACH LENDER HEREBY IRREVOCABLY AGREES THAT ALL CLAIMS IN RESPECT
OF SUCH ACTION OR PROCEEDING MAY BE HEARD AND DETERMINED IN ANY SUCH COURT AND
IRREVOCABLY WAIVES ANY OBJECTION IT MAY NOW OR HEREAFTER HAVE AS TO THE VENUE OF
ANY SUCH SUIT, ACTION OR PROCEEDING BROUGHT IN SUCH A COURT OR THAT SUCH COURT
IS AN INCONVENIENT FORUM.  NOTHING HEREIN SHALL LIMIT THE RIGHT OF THE BORROWER
TO BRING PROCEEDINGS AGAINST THE AGENT OR ANY LENDER, OR THE RIGHT OF THE AGENT
OR ANY LENDER TO BRING PROCEEDINGS AGAINST THE BORROWER, IN THE COURTS OF ANY
OTHER JURISDICTION.

                                       Page 48

<PAGE>

    9.14.  CONFIDENTIALITY.  Each Lender agrees to use any confidential
information which it may receive from the Borrower pursuant to this Agreement
solely for the purposes of administering and monitoring this Agreement and to
hold such confidential information in confidence, except for disclosure (i) to
other Lenders and their respective Affiliates, (ii) to legal counsel,
accountants, and other professional advisors to that Lender who are advised of
and agree to be bound by this Section 9.14, (iii) to regulatory officials, (iv)
as requested pursuant to or as required by law, regulation, or legal process,
(v) in connection with any legal proceeding to which that Lender is a party, and
(vi) permitted by Section 12.4; PROVIDED, that in the case of each of the
preceding clauses (iv) and (v), such Lender agrees, to the extent reasonably
possible and to the extent that it is legally permitted to do so, to give the
Borrower prior notice of such disclosure and not resist any efforts by the
Borrower to obtain confidential treatment therefor.

    9.15.     WAIVER OF JURY TRIAL.  THE BORROWER, THE AGENT AND EACH LENDER
HEREBY WAIVE TRIAL BY JURY IN ANY JUDICIAL PROCEEDING INVOLVING, DIRECTLY OR
INDIRECTLY, ANY MATTER (WHETHER SOUNDING IN TORT, CONTRACT OR OTHERWISE) IN ANY
WAY ARISING OUT OF, RELATED TO, OR CONNECTED WITH ANY LOAN DOCUMENT OR THE
RELATIONSHIP ESTABLISHED THEREUNDER.


                                      ARTICLE X

                                      THE AGENT

    10.1.  APPOINTMENT.  The First National Bank of Chicago is hereby appointed
Agent hereunder and under each other Loan Document, and each of the Lenders
irrevocably authorizes the Agent to act as the agent of such Lender.  The Agent
agrees to act as such upon the express conditions contained in this Article X.
The Agent shall not have a fiduciary relationship in respect of any Lender by
reason of this Agreement.

    10.2.  POWERS.  The Agent shall have and may exercise such powers under the
Loan Documents as are specifically delegated to the Agent by the terms of each
thereof, together with such powers as are reasonably incidental thereto.  The
Agent shall have no implied duties to the Lenders, or any obligation to the
Lenders to take any action thereunder except any action specifically provided by
the Loan Documents to be taken by the Agent.

    10.3.  GENERAL IMMUNITY.  Neither the Agent nor any of its directors,
officers, agents or employees shall be liable to the Borrower, the Lenders or
any Lender for (i) any action taken or omitted to be taken by it or them
hereunder or under any other Loan Document or in connection herewith or
therewith except for its or their own gross negligence or willful misconduct or
(ii) any determination by the Agent (in the absence of its gross negligence or

                                       Page 49

<PAGE>

willful misconduct) that compliance with any law or any governmental or
quasi-governmental rule, regulation, order, policy, guideline or directive
(whether or not having the force of law) requires an HLT Classification in
respect of the Advances and Commitments hereunder.

    10.4.  NO RESPONSIBILITY FOR LOANS, RECITALS, ETC.  Neither the Agent nor
any of its directors, officers, agents or employees shall be responsible for or
have any duty to ascertain, inquire into, or verify (i) any statement, warranty
or representation made in connection with any Loan Document or any borrowing
hereunder; (ii) the performance or observance of any of the covenants or
agreements of any obligor under any Loan Document; (iii) the satisfaction of any
condition specified in Article IV, except receipt of items required to be
delivered to the Agent; or (iv) the validity, effectiveness or genuineness of
any Loan Document or any other instrument or writing furnished in connection
therewith.

    10.5.  ACTION ON INSTRUCTIONS OF LENDERS.  The Agent shall in all cases be
fully protected in acting, or in refraining from acting, hereunder and under any
other Loan Document in accordance with written instructions signed by the
Required Lenders, and such instructions and any action taken or failure to act
pursuant thereto shall be binding on all of the Lenders and on all holders of
Notes.  The Agent shall be fully justified in failing or refusing to take any
action hereunder and under any other Loan Document unless it shall first be
indemnified to its satisfaction by the Lenders pro rata against any and all
liability, cost and expense that it may incur by reason of taking or continuing
to take any such action.

    10.6.  EMPLOYMENT OF AGENTS AND COUNSEL.  The Agent may execute any of its
duties as Agent hereunder and under any other Loan Document by or through
employees, agents, and attorneys-in-fact and shall not be answerable to the
Lenders, except as to money or securities received by it or its authorized
agents, for the default or misconduct of any such agents or attorneys-in-fact
selected by it with reasonable care.  The Agent shall be entitled to advice of
counsel concerning all matters pertaining to the agency hereby created and its
duties hereunder and under any other Loan Document.

    10.7.  RELIANCE ON DOCUMENTS; COUNSEL.  The Agent shall be entitled to rely
upon any Note, notice, consent, certificate, affidavit, letter, telegram,
statement, paper or document believed by it to be genuine and correct and to
have been signed or sent by the proper person or persons, and, in respect to
legal matters, upon the opinion of counsel selected by the Agent, which counsel
may be employees of the Agent.

    10.8.  AGENT'S REIMBURSEMENT AND INDEMNIFICATION.  The Lenders agree to
reimburse and indemnify the Agent ratably in proportion to their respective
Commitments (i) for any amounts not reimbursed by the Borrower for which the
Agent is entitled to reimbursement by the Borrower under the Loan Documents,
(ii) for any other expenses incurred by the Agent on behalf of the Lenders, in
connection with the preparation, execution, delivery, administration and
enforcement of the Loan Documents and (iii) for any liabilities,

                                       Page 50

<PAGE>

obligations, losses, damages, penalties, actions, judgments, suits, costs,
expenses or disbursements of any kind and nature whatsoever which may be imposed
on, incurred by or asserted against the Agent in any way relating to or arising
out of the Loan Documents or any other document delivered in connection
therewith or the transactions contemplated thereby, or the enforcement of any of
the terms thereof or of any such other documents, provided that no Lender shall
be liable for any of the foregoing to the extent they arise from the gross
negligence or willful misconduct of the Agent.

    10.9.  RIGHTS AS A LENDER.  With respect to its Commitment, Loans made by
it and the Note issued to it, the Agent shall have the same rights and powers
hereunder and under any other Loan Document as any Lender and may exercise the
same as though it were not the Agent, and the term "Lender" or "Lenders" shall,
unless the context otherwise indicates, include the Agent in its individual
capacity.  The Agent may accept deposits from, lend money to, and generally
engage in any kind of trust, debt, equity or other transaction, in addition to
those contemplated by this Agreement or any other Loan Document, with the
Borrower or any of its Subsidiaries in which the Borrower or such Subsidiary is
not restricted hereby from engaging with any other Person.

    10.l0.  LENDER CREDIT DECISION.  Each Lender acknowledges that it has,
independently and without reliance upon the Agent or any other Lender and based
on the financial statements prepared by the Borrower and such other documents
and information as it has deemed appropriate, made its own credit analysis and
decision to enter into this Agreement and the other Loan Documents.  Each Lender
also acknowledges that it will, independently and without reliance upon the
Agent or any other Lender and based on such documents and information as it
shall deem appropriate at the time, continue to make its own credit decisions in
taking or not taking action under this Agreement and the other Loan Documents.

    10.11.  SUCCESSOR AGENT.  The Agent may resign at any time by giving
written notice thereof to the Lenders and the Borrower, and the Agent may be
removed at any time with or without cause by written notice received by the
Agent from the Required Lenders.  Upon any such resignation or removal, the
Required Lenders shall have the right to appoint, on behalf of the Borrower and
the Lenders, a successor Agent.  If no successor Agent shall have been so
appointed by the Required Lenders and shall have accepted such appointment
within thirty days after the retiring Agent's giving notice of resignation, then
the retiring Agent may appoint, on behalf of the Borrower and the Lenders, a
successor Agent.  Such successor Agent shall be a commercial bank having capital
and retained earnings of at least $100,000,000.  Upon the acceptance of any
appointment as Agent hereunder by a successor Agent, such successor Agent shall
thereupon succeed to and become vested with all the rights, powers, privileges
and duties of the retiring Agent, and the retiring Agent shall be discharged
from its duties and obligations hereunder and under the other Loan Documents.
After any retiring Agent's resignation hereunder as Agent, the provisions of
this Article X

                                       Page 51

<PAGE>

shall continue in effect for its benefit in respect of any actions taken or
omitted to be taken by it while it was acting as the Agent hereunder and under
the other Loan Documents.


                                      ARTICLE XI

                               SETOFF; RATABLE PAYMENTS

    11.1.  SETOFF.  In addition to, and without limitation of, any rights of
the Lenders under applicable law, so long as any Default has occurred and is
continuing, any indebtedness from any Lender to the Borrower (including all
account balances, whether provisional or final and whether or not collected or
available) may be offset and applied toward the payment of the Obligations then
due and owing to such Lender.

    11.2.  RATABLE PAYMENTS.  If any Lender, whether by setoff or otherwise,
has payment made to it upon its Loans (other than payments received pursuant to
Sections 2.18, 3.1, 3.2 or 3.4) in a greater proportion than that received by
any other Lender, such Lender agrees, promptly upon demand, to purchase a
portion of the Loans held by the other Lenders so that after such purchase each
Lender will hold its ratable proportion of Loans.  If any Lender, whether in
connection with setoff or amounts which might be subject to setoff or otherwise,
receives collateral or other protection for its Obligations or such amounts
which may be subject to setoff, such Lender agrees, promptly upon demand, to
take such action necessary such that all Lenders share in the benefits of such
collateral ratably in proportion to their Loans.  In case any such payment is
disturbed by legal process, or otherwise, appropriate further adjustments shall
be made.


                                     ARTICLE XII

                  BENEFIT OF AGREEMENT; ASSIGNMENTS; PARTICIPATIONS

    12.1.  SUCCESSORS AND ASSIGNS.  The terms and provisions of the Loan
Documents shall be binding upon and inure to the benefit of the Borrower and the
Lenders and their respective successors and assigns, except that (i) the
Borrower shall not have the right to assign its rights or obligations under the
Loan Documents and (ii) any assignment by any Lender must be made in compliance
with Section 12.3.  Notwithstanding clause (ii) of this Section, any Lender may
at any time, without the consent of the Borrower or the Agent, assign all or any
portion of its rights under this Agreement and its Notes to a Federal Reserve
Bank; provided, however, that no such assignment shall release the transferor
Lender from its obligations hereunder.  The Agent may treat the payee of any
Note as the owner thereof for all purposes hereof unless and until such payee
complies with Section 12.3 in the case of an assignment thereof or, in the case
of any other transfer, a written notice of the transfer is

                                       Page 52

<PAGE>

filed with the Agent.  Any assignee or transferee of a Note agrees by acceptance
thereof to be bound by all the terms and provisions of the Loan Documents.  Any
request, authority or consent of any Person, who at the time of making such
request or giving such authority or consent is the holder of any Note, shall be
conclusive and binding on any subsequent holder, transferee or assignee of such
Note or of any Note or Notes issued in exchange therefor.

    12.2.  PARTICIPATIONS.

         12.2.1.  PERMITTED PARTICIPANTS; EFFECT.  Any Lender may, in the
    ordinary course of its business and in accordance with applicable law, at
    any time sell to one or more banks or other entities ("Participants")
    participating interests in any Loan owing to such Lender, any Note held by
    such Lender, any Commitment of such Lender or any other interest of such
    Lender under the Loan Documents.  Any Lender selling such participating
    interests to a Participant agrees to promptly notify the Borrower of such
    sale and the identity of such Participant.  In the event of any such sale
    by a Lender of participating interests to a Participant, such Lender's
    obligations under the Loan Documents shall remain unchanged, such Lender
    shall remain solely responsible to the other parties hereto for the
    performance of such obligations, such Lender shall remain the holder of any
    such Note for all purposes under the Loan Documents, all amounts payable by
    the Borrower under this Agreement shall be determined as if such Lender had
    not sold such participating interests, and the Borrower and the Agent shall
    continue to deal solely and directly with such Lender in connection with
    such Lender's rights and obligations under the Loan Documents.

         12.2.2.  VOTING RIGHTS.  Each Lender shall retain the sole right to
    approve, without the consent of any Participant, any amendment,
    modification or waiver of any provision of the Loan Documents other than
    any amendment, modification or waiver with respect to any Loan or
    Commitment in which such Participant has an interest which forgives
    principal, interest or fees or reduces the interest rate or fees payable
    with respect to any such Loan or Commitment, postpones any date fixed for
    any regularly-scheduled payment of principal of, or interest or fees on,
    any such Loan or Commitment, releases any guarantor of any such Loan or
    releases any substantial portion of collateral, if any, securing any such
    Loan.

         12.2.3.  BENEFIT OF SETOFF.  The Borrower agrees that each Participant
    shall be deemed to have the right of setoff provided in Section 11.1 in
    respect of its participating interest in amounts owing under the Loan
    Documents to the same extent as if the amount of its participating interest
    were owing directly to it as a Lender under the Loan Documents, provided
    that each Lender shall retain the right of setoff provided in Section 11.1
    with respect to the amount of participating interests sold to each
    Participant.  The Lenders agree to share with each Participant, and each
    Participant, by exercising the right of setoff provided in Section 11.1,
    agrees to share

                                       Page 53

<PAGE>

    with each Lender, any amount received pursuant to the exercise of its right
    of setoff, such amounts to be shared in accordance with Section 11.2 as if
    each Participant were a Lender.

    12.3.  ASSIGNMENTS.

         12.3.1.  PERMITTED ASSIGNMENTS.  Any Lender may, in the ordinary
    course of its business and in accordance with applicable law, at any time
    assign to one or more banks or other entities ("Purchasers") all or any
    part of its rights and obligations under the Loan Documents.  Such
    assignment shall be substantially in the form of Exhibit "H" hereto.
    Unless a Default has occurred and is continuing, the consent of the
    Borrower and the Agent shall be required prior to an assignment becoming
    effective with respect to a Purchaser which is not a Lender or an Affiliate
    thereof.  Such consent shall be substantially in the form attached as
    Exhibit "II" to Exhibit "H" hereto and shall not be unreasonably withheld.

         12.3.2.  EFFECT; EFFECTIVE DATE.  Upon (i) delivery to the Agent of a
    notice of assignment, substantially in the form attached as Exhibit "I" to
    Exhibit "H" hereto (a "Notice of Assignment"), together with any consents
    required by Section 12.3.1, and (ii) payment of a $2,500 fee to the Agent
    for processing such assignment, such assignment shall become effective on
    the effective date specified in such Notice of Assignment.  On and after
    the effective date of such assignment, such Purchaser shall for all
    purposes be a Lender party to this Agreement and any other Loan Document
    executed by the Lenders and shall have all the rights and obligations of a
    Lender under the Loan Documents, to the same extent as if it were an
    original party hereto, and no further consent or action by the Borrower,
    the Lenders or the Agent shall be required to release the transferor Lender
    with respect to the percentage of the Aggregate Commitment and Loans
    assigned to such Purchaser.  Upon the consummation of any assignment to a
    Purchaser pursuant to this Section 12.3.2, the transferor Lender, the Agent
    and the Borrower shall make appropriate arrangements so that replacement
    Notes are issued to such transferor Lender and new Notes or, as
    appropriate, replacement Notes, are issued to such Purchaser, in each case
    in principal amounts reflecting their Commitment, as adjusted pursuant to
    such assignment.

    12.4.  DISSEMINATION OF INFORMATION.  The Borrower authorizes each Lender
to disclose to any Participant or Purchaser or any other Person acquiring an
interest in the Loan Documents by operation of law (each a "Transferee") and any
prospective Transferee any and all information in such Lender's possession
concerning the creditworthiness of the Borrower and its Subsidiaries; provided
that each Transferee and prospective Transferee agrees in writing for the
benefit of the Borrower to be bound by Section 9.14.

                                       Page 54

<PAGE>

    12.5.  TAX TREATMENT.  If any interest in any Loan Document is transferred
to any Transferee which is organized under the laws of any jurisdiction other
than the United States or any State thereof, the transferor Lender shall cause
such Transferee, concurrently with the effectiveness of such transfer, to comply
with the provisions of Section 2.25.


                                     ARTICLE XIII

                                       NOTICES

    13.1.  GIVING NOTICE.  Except as otherwise permitted by Section 2.20 with
respect to Borrowing Notices and Eurodollar Conversion Notices, all notices and
other communications provided to any party hereto under this Agreement or any
other Loan Document shall be in writing or by facsimile and addressed or
delivered to such party at its address set forth below its signature hereto or
at such other address as may be designated by such party in a notice to the
other parties.  Any notice, if mailed and properly addressed with postage
prepaid, shall be deemed given when received; any notice, if transmitted by
facsimile, shall be deemed given when transmitted.

    13.2.  CHANGE OF ADDRESS.  The Borrower, the Agent and any Lender may each
change the address for service of notice upon it by a notice in writing to the
other parties hereto.


                                     ARTICLE XIV

                COUNTERPARTS, TERMINATION OF ORIGINAL CREDIT AGREEMENT
                                  AND EFFECTIVENESS


    This Agreement may be executed in any number of counterparts, all of which
taken together shall constitute one agreement, and any of the parties hereto may
execute this Agreement by signing any such counterpart.  By their execution of
this Agreement, each of the Borrower and the Lenders hereby agree that the
Original Credit Agreement shall be terminated and of no further force and
effect, except for the terms and provisions of the Original Credit Agreement
which expressly survive the termination thereof and except for the Borrower's
obligation to repay all accrued and unpaid fees thereunder in accordance with
the terms thereof.  This Agreement shall be effective when it has been executed
by the Borrower, the Agent and the Lenders and each party has notified the Agent
by telex or telephone, that it has taken such action.

                                       Page 55

<PAGE>

    IN WITNESS WHEREOF, the Borrower, the Lenders and the Agent have executed
this Agreement as of the date first above written.



    COMMITMENTS              AAR CORP.

                                 By: /s/ Timothy J. Romenesko
                                     ------------------------

                                 Title: Vice President - CFO & Treasurer
                                        ----------------------
                                        1111 Nicholas Boulevard
                                        Elk Grove Village, Illinois  60007

                                 Attention:     Timothy J. Romenesko
                                                Vice President - Chief Financial
                                                Officer and Treasurer



    $30,000,000              THE FIRST NATIONAL BANK OF CHICAGO,
                                 Individually and as Agent

                                 By: /s/ Karen Kizer
                                     -------------------------
                                 Title: Senior Vice President
                                       ----------------------
                                        One First National Plaza
                                        Chicago, Illinois  60670

                                 Attention:     Karen Kizer
                                                Senior Vice President


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

    $30,000,000


                                       Page 56

<PAGE>

                                     SCHEDULE "1"

                                  OTHER INVESTMENTS
                                  (See Section 6.14)


Investment                    Investment                   Amount of
   In                            By                       Investment
- ----------                       -----                     ----------

                                     NONE

<PAGE>

                                     SCHEDULE "2"

                                        LIENS
                                  (See Section 6.16)



Mortgage lien on facilities located in Frankfort, New York to secure
indebtedness of AAR Engine Component Services, a division of Subsidiary AAR
Engine Services, Inc. to Fleet Bank (formerly Norstar Bank) in connection with
Industrial Revenue Bond financing of such facilities.

Mortgage lien on facilities located in Aberdeen, North Carolina to secure
indebtedness of Subsidiary AAR Powerboss, Inc. to North Carolina National Bank
in connection with Industrial Revenue Bond financing of such facilities.

Security interest in aircraft and related equipment to secure indebtedness of
AAR Financial Services Corp. in connection with ownership of such aircraft and
related equipment.

<PAGE>

                                     EXHIBIT "A"

                                         NOTE

$                                                     October 7, 1996
 --------------

    For value received, AAR Corp., a Delaware corporation (the "Borrower"),
promises to pay to the order of                                 (the "Lender"),
for the account of its applicable Lending Installation, the lesser of the
principal sum of                            Dollars or the aggregate unpaid
principal amount of all Loans made by the Lender to the Borrower pursuant to
Article II of the Amended and Restated Credit Agreement referred to below,
together with interest on the unpaid principal amount hereof at the rates and on
the dates set forth in the Amended and Restated Credit Agreement.  The Borrower
shall pay the principal of and accrued and unpaid interest on the Loans in full
on the Facility Termination Date and shall make such other mandatory payments as
are required to be made pursuant to Section 2.3 of the Amended and Restated
Credit Agreement.  All such payments of principal and interest shall be made (i)
if in U.S. Dollars, in lawful money of the United States in immediately
available funds at the main office of The First National Bank of Chicago, as
Agent, in Chicago, Illinois or (ii) if in any other currency, in such funds as
may then be customary for the settlement of international transactions in such
other currency at the place specified for payment thereof pursuant to the
Amended and Restated Credit Agreement.

    The Lender shall, and is hereby authorized to, record on the schedule
attached hereto, or to otherwise record in accordance with its usual practice,
the date and amount of each Loan and the date and amount of each principal
payment hereunder; PROVIDED, that the failure of the Lender to make any such
recordation shall not affect the obligations of the Borrower hereunder or under
the Amended and Restated Credit Agreement.

    This Note is one of the Notes issued pursuant to, and is entitled to the
benefits of, the Amended and Restated Credit Agreement, dated as of October 7,
1996, as it may be amended, supplemented, extended or otherwise modified from
time to time, among the Borrower, The First National Bank of Chicago,
individually and as Agent, and the lenders named therein, including the Lender
(the "Amended and Restated Credit Agreement").  Reference is hereby made to the
Amended and Restated Credit Agreement for a statement of the terms and
conditions governing this Note, including the terms and conditions under which
this Note may be prepaid or its maturity date accelerated.  Capitalized terms
used herein and not otherwise defined herein are used with the meanings
attributed to them in the Amended and Restated Credit Agreement.

<PAGE>

    THIS NOTE SHALL BE CONSTRUED IN ACCORDANCE WITH THE INTERNAL LAWS (AND NOT
THE LAW OF CONFLICTS) OF THE STATE OF ILLINOIS, BUT GIVING EFFECT TO FEDERAL
LAWS APPLICABLE TO NATIONAL BANKS.

                             AAR CORP.

                             By:
                                ---------------------------------

                             Title:
                                   ------------------------------

<PAGE>

                     SCHEDULE OF LOANS AND PAYMENTS OF PRINCIPAL
                                          TO
                                  NOTE OF AAR CORP.
                                DATED OCTOBER 7, l996


          Principal                 Maturity     Principal
          Amount of   Currency   of Interest      Amount       Unpaid
Date        Loan      of Loan       Period         Paid        Balance
- ----      ---------   --------   -----------     ---------     -------

<PAGE>

                                     EXHIBIT "B"

                                   EXTENSION LETTER

                                                          , 19
                                                 ---------    --

    To:  The First National Bank of Chicago,
         as Agent for the Lenders party to the
         Amended and Restated Credit Agreement referred to below

    Re: Proposed Extension of the Revolving Credit Termination Date
        -----------------------------------------------------------
Gentlemen:

    We make reference to that certain Amended and Restated Credit Agreement
dated as of October 7, 1996, among AAR Corp., the Lenders party thereto and The
First National Bank of Chicago as Agent for the Lenders, as it may from time to
time be amended, modified, renewed or extended (the "Amended and Restated Credit
Agreement").  All capitalized terms used herein shall have the meanings
attributed to them in the Amended and Restated Credit Agreement.

    The Revolving Amended and Restated Credit Termination Date currently in
effect under the Amended and Restated Credit Agreement is __________, 19  .

    The Borrower desires to extend the Revolving Credit Termination Date by one
year and accordingly requests hereby that the Lenders agree to extend the
Revolving Amended and Restated Credit Termination Date to __________, 19  .

    If the foregoing proposed extension of the Revolving Credit Termination
Date meets with your approval, please so indicate by executing and returning to
both the Agent and the Borrower the accompanying copy of this letter.  Upon
receipt by both the Agent and the Borrower of counterparts of this letter
executed by each of the Lenders, the Revolving Credit Termination Date under the
Amended and Restated Credit Agreement shall henceforth be __________, 19__.

                                  Sincerely yours,

                                  AAR CORP.

                                  By:
                                     -------------------------------

                                  Title:
                                        ---------------------------

<PAGE>

ACCEPTED AND AGREED TO:

THE FIRST NATIONAL BANK OF CHICAGO

By:
   -------------------------------

Title:
     ----------------------------


[Add Signature Lines for all Lenders]


<PAGE>

                                     EXHIBIT "C"

                                   BORROWING NOTICE

                                                             , 19
                                                 ------------    --

    To:  The First National Bank of Chicago, as Agent for the Lenders party to 
         the Amended and Restated Credit Agreement referred to below

    Re: U.S. Dollar Borrowing Notice
        ----------------------------

Gentlemen:

    We make reference to that certain Amended and Restated Credit Agreement
dated as of October 7, 1996, among AAR Corp., the Lenders party thereto and The
First National Bank of Chicago as Agent for the Lenders, as it may from time to
time be amended, modified, renewed or extended (the "Amended and Restated Credit
Agreement").  All capitalized terms used herein shall have the meanings
attributed to them in the Amended and Restated Credit Agreement.

    The Borrower hereby gives irrevocable notice pursuant to Section 2.10 of
the Amended and Restated Credit Agreement for the following U.S. Dollar
Advance(s):

Borrowing Date:              , 19  (1)
                ------------    --

Principal Amount(2)          Type of Advance(3)            Interest Period(4)
- -----------------             ----------------              ---------------

$

<PAGE>

                                  Sincerely yours,

                                  AAR CORP.

                                  By:
                                      ------------------------------

                                  Title:
                                         ---------------------------

- -----------------------
(1) Borrowing Date must be a Business Day prior to or on the Revolving Credit
    Termination Date.

(2) Subject to the minimum amount requirements set forth in Section 2.8.

(3) Specify Floating Rate Advance or Eurodollar Advance.

(4) Applicable to Eurodollar Advances only.  See definition of Eurodollar
    Interest Period and Section 2.14 (Restrictions on Interest Periods).

<PAGE>

                                     EXHIBIT "D"

                         ALTERNATE CURRENCY BORROWING REQUEST

                                                             , 19
                                                 ------------    --


    To:  The First National Bank of Chicago,
         as Agent for the Lenders party to the
         Amended and Restated Credit Agreement referred to below

    Re: Alternate Currency Borrowing Request
        ------------------------------------

Gentlemen:

    We make reference to that certain Amended and Restated Credit Agreement
dated as of October 7, 1996, among AAR Corp., the Lenders party thereto and The
First National Bank of Chicago as Agent for the Lenders, as it may from time to
time be amended, modified, renewed or extended (the "Amended and Restated Credit
Agreement").  All capitalized terms used herein shall have the meanings
attributed to them in the Amended and Restated Credit Agreement.

    The Borrower hereby gives its irrevocable request, pursuant to Section 2.11
of the Amended and Restated Credit Agreement, for the following Alternate
Currency Advance(s):


Borrowing Date:              , 19  (1)
                ------------    --


Principal               Alternate      Transaction         Transaction Rate
Amount(2)               Currency       Rate(3)             Interest Period(4)
- ------                  --------       ----                ---------------

$


    If the foregoing requested Alternate Currency Advance(s) meets with your
approval, please so indicate by executing and returning to the Agent the
accompanying copy of this Request.  Upon receipt by the Agent prior to the time
specified in Section 2.11 of Amended and Restated Credit Agreement of
counterparts of this Request executed by each of the

<PAGE>

Lenders, the Lenders shall be jointly and severally committed to make the
Alternate Currency Advance(s) requested hereby, subject to the terms and
conditions of the Amended and Restated Credit Agreement.

                                  Sincerely yours,

                                  AAR CORP.

                                  By:
                                      ------------------------------

                                  Title:
                                         ---------------------------


ACCEPTED AND AGREED TO:

THE FIRST NATIONAL BANK OF CHICAGO

By:
   -------------------------------

Title:
     ----------------------------

[Add Signature Lines for all Lenders]




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

    (1)  Borrowing Date must be a Business Day prior to the Revolving Credit
         Termination Date.

    (2)  Subject to the minimum amount requirements set forth in Section 2.8.

    (3)  Specify an absolute fixed rate of interest per annum.

    (4)  Insert a fixed number of days (not to exceed 180 days).

<PAGE>

                                     EXHIBIT "E"


                                                 October 7, 1996


The Lenders who are parties to the
Amended and Restated Credit Agreement described below.


Gentlemen/Ladies:

    We are counsel for AAR Corp., a Delaware corporation (the Borrower"), and
have represented the Borrower in connection with its execution and delivery of a
Amended and Restated Credit Agreement among the Borrower, The First National
Bank of Chicago, individually and as Agent, and the Lenders named therein,
providing for Advances in an aggregate principal amount not exceeding
$30,000,000 at any one time outstanding and dated as of October 7, 1996 (the
"Agreement").  All capitalized terms used in this opinion and not otherwise
defined shall have the meanings attributed to them in the Agreement.

    We have examined the Borrower's articles of incorporation, by-laws,
resolutions, the Loan Documents and such other matters of fact and law which we
deem necessary in order to render this opinion.  Based upon the foregoing, it is
our opinion that:

    l.   The Borrower and each Subsidiary are corporations duly incorporated,
validly existing and in good standing under the laws of their states of
incorporation and have all requisite authority to conduct their business in each
jurisdiction in which their business is conducted.

    2.   The execution and delivery of the Loan Documents by the Borrower and
the performance by the Borrower of the Obligations have been duly authorized by
all necessary corporate action and proceedings on the part of the Borrower and
will not:

         (a)  require any consent of the Borrower's shareholders;

         (b)  violate any law, rule, regulation, order, writ, judgment,
    injunction, decree or award binding on the Borrower or any of its
    Subsidiaries or the Borrower's or any Subsidiary's articles of
    incorporation or by-laws or any indenture, instrument or agreement binding
    upon the Borrower or any of its Subsidiaries; or

         (c)  result in, or require, the creation or imposition of any Lien
    pursuant to the provisions of any indenture, instrument or agreement
    binding upon the Borrower or any of its Subsidiaries.

<PAGE>

    3.   The Loan Documents have been duly executed and delivered by the
Borrower and constitute legal, valid and binding obligations of the Borrower
enforceable in accordance with their terms except to the extent the enforcement
thereof may be limited by bankruptcy, insolvency or similar laws affecting the
enforcement of creditors' rights generally and subject also to the availability
of equitable remedies if equitable remedies are sought.

    4.   Except as set forth in the Borrower's Form 10-K filed with the
Securities and Exchange Commission for its fiscal year ended May 31, 1996, there
is no litigation or proceeding against the Borrower or any of its Subsidiaries
which, if adversely determined, could have a Material Adverse Effect.

    5.   No approval, authorization, consent, adjudication or order of any
governmental authority, which has not been obtained by the Borrower or any of
its Subsidiaries, is required to be obtained by the Borrower or any of its
Subsidiaries in connection with the execution and delivery of the Loan
Documents, the borrowings under the Agreement or in connection with the payment
by the Borrower of the Obligations.

    This opinion may be relied upon by the Lenders and their participants,
assignees and other transferees.  No opinion is expressed herein as to the
relation between the Agent and the Lenders or the relation between the Lenders.


                             Very truly yours,


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

<PAGE>

                                     EXHIBIT "F"

                    LOAN/CREDIT RELATED MONEY TRANSFER INSTRUCTION

    To:  The First National Bank of Chicago,
         as Agent (the "Agent") under the
         Amended and Restated Credit Agreement Described Below.

    Re:  Amended and Restated Credit Agreement, dated October 7, 1996 (as the
         same may be amended or modified, the "Amended and Restated Credit
         Agreement"), among AAR Corp. (the "Borrower"), the Agent, and the
                            ----------------------------------------------
         Lenders named therein
         ---------------------------------------------------------------------

    Terms used herein and not otherwise defined shall have the meanings
assigned thereto in the Amended and Restated Credit Agreement.

    The Agent is specifically authorized and directed to act upon the following
standing money transfer instructions with respect to the proceeds of Advances or
other extensions of credit from time to time until receipt by the Agent of a
specific written revocation of such instructions by the Borrower, provided,
however, that the Agent may otherwise transfer funds as hereafter directed in
writing by the Borrower in accordance with Section 13.1 of the Amended and
Restated Credit Agreement or based on any telephonic notice made in accordance
with Section 2.20 of the Amended and Restated Credit Agreement.

Facility Identification Number(s)
                                ------------------------------------------
Customer/Account Name
                    ------------------------------------------------------
Transfer Funds To
                ----------------------------------------------------------

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

For Account No.
              ------------------------------------------------------------

Reference/Attention To
                     -----------------------------------------------------

Authorized Officer (Customer
    Representative)                   Date _______________

- -----------------------------------    -----------------------------------
    (Please Print)                                  Signature

Bank Officer Name                     Date ______________

- -----------------------------------    -----------------------------------
    (Please Print)                                  Signature

    (Deliver Completed Form to Credit Support Staff For Immediate Processing)

<PAGE>

                                     EXHIBIT "G"

                                COMPLIANCE CERTIFICATE

    To:  The Lenders parties to the
         Amended and Restated Credit Agreement Described Below

    This Compliance Certificate is furnished pursuant to that certain Amended
and Restated Credit Agreement dated as of October 7, 1996 (as amended, modified,
renewed or extended from time to time, the "Agreement") among the Borrower, the
lenders party thereto and The First National Bank of Chicago, as Agent for the
Lenders.  Unless otherwise defined herein, capitalized terms used in this
Compliance Certificate have the meanings ascribed thereto in the Agreement.

    THE UNDERSIGNED HEREBY CERTIFIES THAT:

    1.  I am the duly elected _____________________ of the Borrower;

    2.  I have reviewed the terms of the Agreement and I have made, or have
caused to be made under my supervision, a detailed review of the transactions
and conditions of the Borrower and its Subsidiaries during the accounting period
covered by the attached financial statements;

    3.  The examinations described in paragraph 2 did not disclose, and I have
no knowledge of, the existence of any condition or event which constitutes a
Default or Unmatured Default during or at the end of the accounting period
covered by the attached financial statements or as of the date of this
Certificate, except as set forth below; and

    4.  Schedule I attached hereto sets forth financial data and computations
evidencing the Borrower's compliance with certain covenants of the Agreement,
all of which data and computations are true, complete and correct.

    Described below are the exceptions, if any, to paragraph 3 by listing, in
detail, the nature of the condition or event, the period during which it has
existed and the action which the Borrower has taken, is taking, or proposes to
take with respect to each such condition or event:

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

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

    The foregoing certifications, together with the computations set forth in
Schedule I hereto and the financial statements delivered with this Certificate
in support hereof, are made and delivered this ____ day of _____________, 19__.

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

<PAGE>

                                       [SAMPLE]

                         SCHEDULE I TO COMPLIANCE CERTIFICATE

            Schedule of Compliance as of ___________, 19__ with Provisions
          of Sections 6.21, 6.22, 6.23, 6.24, 6.25 and 6.26 of the Agreement

<PAGE>

                                     EXHIBIT "H"

                                 ASSIGNMENT AGREEMENT


    This Assignment Agreement (this "Assignment Agreement") between
______________________ (the "Assignor") and ___________________ (the "Assignee")
is dated as of ___________, 19__.  The parties hereto agree as follows:

    1.  PRELIMINARY STATEMENT.  The Assignor is a party to a Amended and
Restated Credit Agreement, dated as of October 7, 1996 (which, as it may be
amended, modified, renewed or extended from time to time, is herein called the
"Amended and Restated Credit Agreement"), among AAR Corp. (the "Borrower"),
certain lenders party thereto and The First National Bank of Chicago, as agent
for such lenders.  Capitalized terms used herein and not otherwise defined
herein shall have the meanings attributed to them in the Amended and Restated
Credit Agreement.  The Assignor desires to assign to the Assignee, and the
Assignee desires to assume from the Assignor, an undivided interest (the
"Purchased Percentage") in the Commitment of the Assignor such that after giving
effect to the assignment and assumption hereinafter provided, the Commitment of
the Assignee shall equal $____________ and its percentage of the Aggregate
Commitment shall equal ___%.

    2.  ASSIGNMENT.  For and in consideration of the assumption of obligations
by the Assignee set forth in Section 3 hereof and the other consideration set
forth herein, and effective as of the Effective Date (as hereinafter defined),
the Assignor does hereby sell, assign, transfer and convey all of its right,
title and interest in and to the Purchased Percentage of (i) the Commitment of
the Assignor (as in effect on the Effective Date), (ii) any Loan outstanding on
the Effective Date and (iii) the Amended and Restated Credit Agreement and the
other Loan Documents.  Pursuant to Section 12.3.2 of the Amended and Restated
Credit Agreement, on and after the Effective Date the Assignee shall have the
same rights, benefits and obligations as the Assignor had under the Loan
Documents with respect to the Purchased Percentage of the Loan Documents, all
determined as if the Assignee were a "Lender" under the Amended and Restated
Credit Agreement with ___% of the Aggregate Commitment.  The Effective Date
shall be the later of ___________, 19__ or two Business Days (or such shorter
period agreed to by the Agent) after a Notice of Assignment substantially in the
form of Exhibit "I" attached hereto and any consents substantially in the form
of Exhibit "II" attached hereto required to be delivered to the Agent by Section
12.3.1 of the Amended and Restated Credit Agreement have been delivered to the
Agent.  In no event will the Effective Date occur if the payments required to be
made by the Assignee to the Assignor on the Effective Date under Sections 4 and
5 hereof are not made on the proposed Effective Date.  The Assignor will notify
the Assignee of the proposed Effective Date on the Business Day prior to the
proposed Effective Date.

    3.  ASSUMPTION.  For and in consideration of the assignment of rights by
the Assignor set forth in Section 2 hereof and the other consideration set forth
herein, and

<PAGE>

effective as of the Effective Date, the Assignee does hereby accept that
assignment, and assume and covenant and agree fully, completely and timely to
perform, comply with and discharge, each and all of the obligations, duties and
liabilities of the Assignor under the Amended and Restated Credit Agreement
which are assigned to the Assignee hereunder, which assumption includes, without
limitation, the obligation to fund the unfunded portion of the Aggregate
Commitment in accordance with the provisions set forth in the Amended and
Restated Credit Agreement as if the Assignee were a "Lender" under the Amended
and Restated Credit Agreement with ____% of the Aggregate Commitment.  The
Assignee agrees to be bound by all provisions relating to "Lenders" under and as
defined in the Amended and Restated Credit Agreement, including, without
limitation, provisions relating to the dissemination of information and the
payment of indemnification.

    4.  PAYMENTS OBLIGATIONS.  On and after the Effective Date, the Assignee
shall be entitled to receive from the Agent all payments of principal, interest
and fees with respect to the Purchased Percentage of the Assignor's Commitment
and Loans.  The Assignee shall advance funds directly to the Agent with respect
to all Loans and reimbursement payments made on or after the Effective Date.  In
consideration for the transfer to the Assignee of the Purchased Percentage of
the Loans made by the Assignor which are outstanding on the Effective Date, (i)
with respect to all Floating Rate Loans made by the Assignor outstanding on the
Effective Date, the Assignee shall pay the Assignor, on the Effective Date, an
amount equal to the Purchased Percentage of all such Floating Rate Loans; and
(ii) with respect to each Fixed Rate Loan made by the Assignor outstanding on
the Effective Date, (a) on the last day of the Interest Period therefor or (b)
on such earlier date agreed to by the Assignor and the Assignee or (c) on the
date on which any such Fixed Rate Loan either becomes due (by acceleration or
otherwise) or is prepaid (the date as described in the foregoing clauses (a),
(b) or (c) being hereinafter referred to as the "Payment Date"), the Assignee
shall pay the Assignor an amount equal to the Purchased Percentage of such Fixed
Rate Loan.  On and after the Effective Date, the Assignee will also remit to the
Assignor any amounts of interest on Loans and fees received from the Agent which
relate to the Purchased Percentage of Loans made by the Assignor accrued for
periods prior to the Effective Date, in the case of Floating Rate Loans, or the
Payment Date, in the case of Fixed Rate Loans, and not heretofore paid by the
Assignee to the Assignor.  In the event interest for the period from the
Effective Date to but not including the Payment Date is not paid by the Borrower
with respect to any Fixed Rate Loan sold by the Assignor to the Assignee
hereunder, the Assignee shall pay to the Assignor interest for such period on
such Fixed Rate Loan at the applicable rate provided by the Amended and Restated
Credit Agreement.  In the event that either party hereto receives any payment to
which the other party hereto is entitled under this Assignment Agreement, then
the party receiving such amount shall promptly remit it to the other party
hereto.

    5.  FEES PAYABLE BY ASSIGNEE.  On each day on which the Assignee receives a
payment of interest or commitment fees under the Amended and Restated Credit
Agreement (other than a payment of interest or commitment fees which the
Assignee is obligated to deliver to the Assignor pursuant to Section 4 hereof,
which shall be excluded in determining

<PAGE>

fees payable to the Assignor pursuant to this Section), the Assignee shall pay
to the Assignor a fee.  The amount of such fee shall be the difference between
(i) the amount of such interest or fee, as applicable, received by the Assignee
and (ii) the amount of the interest or fee, as applicable, which would have been
received by the Assignee if each interest rate was ___ of 1% less than the
interest rate paid by the Borrower or if the commitment fee was ___ of 1% less
than the commitment fee paid by the Borrower, as applicable.  In addition, the
Assignee agrees to pay ___% of the fee required to be paid to the Agent pursuant
to Section ___________ of the Amended and Restated Credit Agreement.

    6.  CREDIT DETERMINATION; LIMITATIONS ON ASSIGNOR'S LIABILITY.  The
Assignee represents and warrants to the Assignor that it is capable of making
and has made and shall continue to make its own credit determinations and
analysis based upon such information as the Assignee deemed sufficient to enter
into the transaction contemplated hereby and not based on any statements or
representations by the Assignor.  It is understood and agreed that the
assignment and assumption hereunder are made without recourse to the Assignor
and that the Assignor makes no representation or warranty of any kind to the
Assignee and shall not be responsible for (i) the due execution, legality,
validity, enforceability, genuineness, sufficiency or collectability of the
Amended and Restated Credit Agreement or any other Loan Document, including
without limitation, documents granting the Assignor and the other Lenders a
security interest in assets of the Borrower or any guarantor, (ii) any
representation, warranty or statement made in or in connection with any of the
Loan Documents, (iii) the financial condition or creditworthiness of the
Borrower or any guarantor, (iv) the performance of or compliance with any of the
terms or provisions of any of the Loan Documents, (v) inspecting any of the
property, books or records of the Borrower or (vi) the validity, enforceability,
perfection, priority, condition, value or sufficiency of any collateral securing
or purporting to secure the Loans.  Neither the Assignor nor any of its
officers, directors, employees, agents or attorneys shall be liable for any
mistake, error of judgment, or action taken or omitted to be taken in connection
with the Loans or the Loan Documents, except for its or their own bad faith or
willful misconduct.

    7.  INDEMNITY.  The Assignee agrees to indemnify and hold the Assignor
harmless against any and all losses, costs and expenses (including, without
limitation, reasonable attorneys' fees) and liabilities incurred by the Assignor
in connection with or arising in any manner from the Assignee's performance or
non-performance of obligations assumed under this Assignment Agreement.

    8.  SUBSEQUENT ASSIGNMENTS.  After the Effective Date, the Assignee shall
have the right pursuant to Section 12.3.1 of the Amended and Restated Credit
Agreement to assign the rights which are assigned to the Assignee hereunder to
any entity or person, provided that (i) any such subsequent assignment does not
violate any of the terms and conditions of the Loan Documents or any law, rule,
regulation, order, writ, judgment, injunction or decree and that any consent
required under the terms of the Loan Documents has been obtained, (ii) the
assignee under such assignment from the Assignee shall agree to assume all of
the Assignee's obligations hereunder in a manner satisfactory to the Assignor

<PAGE>

and (iii) the Assignee is not thereby released from any of its obligations to
the Assignor hereunder.

    9.  REDUCTIONS OF AGGREGATE COMMITMENT.  If any reduction in the Aggregate
Commitment occurs between the date of this Assignment Agreement and the
Effective Date, the percentage of the Aggregate Commitment assigned to the
Assignee shall remain the percentage specified in Section 1 hereof and the
dollar amount of the Commitment of the Assignee shall be recalculated based on
the reduced Aggregate Commitment.

    10.  ENTIRE AGREEMENT.  This Assignment Agreement and the attached consent
embody the entire agreement and understanding between the parties hereto and
supersede all prior agreements and understandings between the parties hereto
relating to the subject matter hereof.

    11.  GOVERNING LAW.  This Assignment Agreement shall be governed by the
internal law, and not the law of conflicts, of the State of Illinois.

    12.  NOTICES.  Notices shall be given under this Assignment Agreement in
the manner set forth in the Amended and Restated Credit Agreement.  For the
purpose hereof, the addresses of the parties hereto (until notice of a change is
delivered) shall be the address set forth under each party's name on the
signature pages hereof.


    IN WITNESS WHEREOF, the parties hereto have executed this Assignment
Agreement by their duly authorized officers as of the date first above written.

                                       [NAME OF ASSIGNOR]

                                       By:
                                          --------------------------------

                                       Title:
                                             -----------------------------

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

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


                                       [NAME OF ASSIGNEE]

                                       By:
                                          --------------------------------

                                       Title:
                                             -----------------------------

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

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

<PAGE>

                                     EXHIBIT "I"

                                       NOTICE
                                    OF ASSIGNMENT
                                    -------------


To:      [AAR CORP.]*

         THE FIRST NATIONAL BANK OF CHICAGO,
           as Agent under the Amended and Restated Credit Agreement
           Described Below.


From:    [NAME OF ASSIGNOR]

         [NAME OF ASSIGNEE]

                                        , 19
                             -----------    --

         1.   We refer to that Amended and Restated Credit Agreement, dated as
of October 7, 1996 (which, as it may be amended, modified, renewed or extended
from time to time, is herein called the "Amended and Restated Credit Agreement")
among AAR Corp. (the "Borrower"), certain lenders party thereto (each a
"Lender"), including __________________ (the "Assignor") and The First National
Bank of Chicago, as agent for the Lenders (as such, the "Agent").  Capitalized
terms used herein and in any consent delivered in connection herewith and not
otherwise defined herein or in such consent shall have the meanings attributed
to them in the Amended and Restated Credit Agreement.

         2.   This Notice of Assignment (this "Notice") is given and delivered
to ****[the Borrower and]**** the Agent pursuant to Section 12.3.2 of the
Amended and Restated Credit Agreement.

         3.   The Assignor and ___________________ (the "Assignee") have
entered into an Assignment Agreement, dated as of ___________, 19__, pursuant to
which, among other things, the Assignor has sold, assigned, delegated and
transferred to the Assignee, and the Assignee has purchased, accepted and
assumed from the Assignor, an undivided interest in and to all of the Assignor's
rights and obligations under the Amended and Restated Credit Agreement such that
Assignee's percentage of the Aggregate Commitment shall equal ___%, effective as
of the "Effective Date" (as hereinafter defined).  The "Effective Date" shall be
the later of ________, 19__ or two Business Days (or such shorter period as 
agreed to by the Agent) after this Notice

- --------------------
*To be included only if consent must be obtained from the Borrower pursuant to
Section 12.3.1 of the Amended and Restated Credit Agreement.

<PAGE>

of Assignment and any consents and fees required by Sections 12.3.1 and 12.3.2
of the Amended and Restated Credit Agreement have been delivered to the Agent,
provided that the Effective Date shall not occur if any condition precedent
agreed to by the Assignor and the Assignee has not been satisfied.

         4.   As of this date, the percentage of the Assignor in the Aggregate
Commitment and Advances is ____%.  As of the Effective Date, the percentage of
the Assignor in the Aggregate Commitment and Advances will be ____% (as such
percentage may be reduced or increased by assignments which become effective
prior to the assignment to the Assignee becoming effective) and the percentage
of the Assignee in the Aggregate Commitment and Advances will be ____%.

         5.   The Assignor and the Assignee hereby give to ****[the Borrower
and]**** the Agent notice of the assignment and delegation referred to herein.
The Assignor will confer with the Agent before _______, 19__ to determine if the
Assignment Agreement will become effective on such date pursuant to Section 3
hereof, and will confer with the Agent to determine the Effective Date pursuant
to Section 3 hereof if it occurs thereafter.  The Assignor shall notify the
Agent if the Assignment Agreement does not become effective on any proposed
Effective Date as a result of the failure to satisfy the conditions precedent
agreed to by the Assignor and the Assignee.   At the request of the Agent, the
Assignor will give the Agent written confirmation of the occurrence of the
Effective Date.

         6.   The Assignee hereby accepts and assumes the assignment and
delegation referred to herein and agrees as of the Effective Date (i) to perform
fully all of the obligations under the Amended and Restated Credit Agreement
which it has hereby assumed and (ii) to be bound by the terms and conditions of
the Amended and Restated Credit Agreement as if it were a "Lender".

         7.   The Assignor and the Assignee request and agree that any payments
to be made by the Agent to the Assignor on and after the Effective Date shall,
to the extent of the assignment referred to herein, be made entirely to the
Assignee, it being understood that the Assignor and the Assignee shall make
between themselves any desired allocations.

         8.   The Assignor or the Assignee shall pay to the Agent on or before
the Effective Date the processing fee of $2,500 required by Section 12.3.2 of
the Amended and Restated Credit Agreement.

         9.   The Assignor and the Assignee request and direct that the Agent
prepare and cause the Borrower to execute and deliver [new Notes or, as
appropriate,] replacements notes, to the Assignor and the Assignee in accordance
with Section 12.3.2 of the Amended and Restated Credit Agreement.  The Assignor
[and the Assignee] agree[s] to deliver to the Agent the original Note received
by it from the Borrower upon its receipt of a new Note in the amount set forth
above.

<PAGE>

         10.  The Assignee advises the Agent that the address listed below is
its address for notices under the Amended and Restated Credit Agreement:

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

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

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


ASSIGNOR                          ASSIGNEE

By:                               By:
   ---------------------------       ---------------------------

Title:                            Title:
     ------------------------           ------------------------

<PAGE>

                                    EXHIBIT "II"

                                 CONSENT AND RELEASE


TO:           [NAME OF ASSIGNOR]
              ----------------------------
              ----------------------------

              [NAME OF ASSIGNEE]
              ----------------------------
              ----------------------------


                               _________________, 19___


         1.   We acknowledge receipt from ____________________________ (the 
"Assignor") and _________________________ (the "Assignee") of the Notice of 
Assignment, dated as of ___________________, 19__ (the "Notice").  
Capitalized terms used herein and not otherwise defined herein shall have the 
meanings attributed to them in the Notice.

         ****[2.   In consideration of the assumption by the Assignee of the 
obligations of the Assignor as referred to in the Notice, the Borrower hereby 
(i) irrevocably consents, as required by Section 12.3.1 of the Amended and 
Restated Credit Agreement, to the assignment and delegation referred to in 
the Notice and (ii) as of the Effective Date, irrevocably reduces the 
percentage of the Assignor in the Aggregate Commitment by the percentage of 
the Aggregate Commitment assigned to the Assignee and releases the Assignor 
from all of its obligations to the Borrower under the Loan Documents to 
the extent that such obligations have been assumed by the Assignee.]****

         ****[3.   The Borrower directs the Agent to prepare for issuance by
the Borrower new Notes as requested by the Assignor and the Assignee in the
Notice.]****


<PAGE>

         4.   In consideration of the assumption by the Assignee of the 
obligations of the Assignor as referred to in the Notice, the Agent hereby 
(i) irrevocably consents, as required by Section 12.3.1 of the Amended and 
Restated Credit Agreement, to the assignment and delegation referred to in 
the Notice, (ii) as of the Effective Date, irrevocably releases the Assignor 
from its obligations to the Agent under the Loan Documents to the extent that 
such obligations have been assumed by the Assignee, and (iii) agrees that, as 
of the Effective Date, the Agent shall consider the Assignee as a "Lender" 
for all purposes under the Loan Documents to the extent of the assignment and 
delegation referred to in the Notice.

****[AAR CORP.]****               THE FIRST NATIONAL BANK OF CHICAGO,
                                    as Agent

By:__________________________     By:______________________________________

Title:_______________________     Title:___________________________________


Paragraph 2 is to be included only if the consent of the Borrower is required 
pursuant to Section 12.3.1 of the Amended and Restated Credit Agreement.


<PAGE>

                              FIRST AMENDMENT TO
                         AAR CORP. STOCK BENEFIT PLAN

     WHEREAS, AAR CORP. (the "Company") adopted the AAR CORP. Stock Benefit 
Plan (the "Plan") and reserved the right to amend the Plan; and

     WHEREAS, the Company deems it to be in its best interest to amend the 
Plan as described below.

     NOW, THEREFORE, the Plan is hereby amended as follows, effective 
immediately upon stockholder approval thereof:

     The first sentence of Section 4.1 is amended to read as follows:

          "The total number of Shares that may be available for Awards under 
          the Plan at any date shall be the aggregate of (1) the sum of 0.9% 
          of the total number of issued and outstanding Shares on each of 
          January 1, 1992, 1993, 1994 and 1995, plus (2) the sum of 2% of 
          the total number of issued and outstanding Shares on January 1, 
          1996 and on January 1st of each subsequent calendar year commencing
          within the Applicable Period and on or prior to the date the total 
          number of Shares is determined, minus (3) the total number of Shares
          that have been subject to Awards granted under the Plan after 
          July 16, 1992; provided, however, that with respect to Awards 
          granted to Grantees who are not subject to Section 16 of the 
          Securities Exchange Act of 1934, the number of Shares available 
          pursuant to this sentence shall be increased by the number of Shares
          (i) delivered by any Grantee, or (ii) withheld by the Company,
          pursuant to Section 14 or 20 of the Plan in connection with the 
          exercise of an Option."

     This First Amendment has been executed by the Company by its duly 
authorized officer on July 29, 1996 and attested by its Secretary.

                                        AAR CORP.


                                        By /s/ Ira A. Eichner
                                        --------------------------------
                                           Ira A. Eichner, Chairman

ATTEST:

/s/ Howard A. Pulsifer
- ---------------------------------
Howard A. Pulsifer, Secretary

SEAL
<PAGE>
                              SECOND AMENDMENT TO
                         AAR CORP. STOCK BENEFIT PLAN

     WHEREAS, AAR CORP. (the "Company") adopted the AAR CORP. Stock Benefit 
Plan (the "Plan"), amended the Plan by a First Amendment dated July 29, 1996, 
and reserved the right to further amend the Plan; and

     WHEREAS, the Company deems it to be in its best interest to further 
amend the Plan as described below;

     NOW, THEREFORE, the Plan is hereby amended as follows, effective as of 
October 10, 1996:

     1.  Section 2.6 is amended to read as follows:

              "2.6  "Committee" means the Board's Compensation Committee, or 
         such other committee of not less than two directors who are 
         "non-employee directors" within the meaning of Rule 16b-3 under the 
         Securities Exchange Act of 1934 and "outside directors" within the 
         meaning of Section 162(m) of the Internal Revenue Code of 1986, as 
         amended, and the regulations thereunder, as shall be designated by 
         the Board."

     2.  Section 4.1 is amended to read as follows:

              "4.1  The total number of Shares that may be available for 
         Awards under the Plan at any date shall be the aggregate of (1) the
         sum of 0.9% of the total number of issued and outstanding Shares on 
         each of January 1, 1992, 1993, 1994 and 1995, plus (2) the sum of 2%
         of the total number of issued and outstanding Shares on January 1, 
         1996 and on January 1st of each subsequent calendar year commencing
         within the Applicable Period and on or prior to the date the total 
         number of Shares is determined, minus (3) the total number of Shares
         that have been subject to Awards granted under the Plan after 
         July 16, 1992; provided, however, that the number of Shares available
         pursuant to this sentence shall be increased by the number of Shares
         (i) delivered by any Grantee, or (ii) withheld by the Company, 
         pursuant to Section 14 or 20 of the Plan in connection with the 
         exercise of an Option. For purposes of the preceding sentence,
         Applicable Period shall be the ten year period commencing on 
         January 1, 1992 and ending on December 31, 2001. The aforementioned 
         total number of Shares shall be adjusted in accordance with the 
         provisions of Section 4.2 hereof. Notwithstanding the foregoing, the
         total number of Shares that may be subject to ISOs under the Plan 
         shall be 

<PAGE>

         1,000,000 Shares, adjusted in accordance with the provisions
         of Section 4.2 hereof. A Share subject to an Option and its related
         tandem Restricted Stock Award shall only be counted once. The Shares
         so issued may be Shares held in the treasury or Shares which are
         authorized but unissued, as elected by the Board. Any Shares subject 
         to issuance upon exercise of Options but which are not issued because
         of a surrender, lapse, expiration, cancellation or termination of 
         any such Option, or which have been issued in connection with 
         Restricted Stock Awards that are subsequently canceled or forfeited 
         to the extent consistent with applicable law, rules and regulations,
         shall once again be available for issuance in satisfaction of 
         Awards. Shares in respect of which Limited Rights are exercised shall
         not thereafter be available for issuance in satisfaction of Awards."

     3.  Section 14.2 is amended to read as follows:

              "14.2  Except as otherwise provided in the Plan or in any Option
         Agreement, the Grantee shall pay the purchase price of the Shares 
         upon exercise of any Option (i) in cash, (ii) in cash received from a
         broker-dealer to whom the Grantee has submitted an exercise notice 
         consisting of a fully endorsed Option (however, in the case of an 
         insider subject to Section 16 of the Securities Exchange Act of 
         1934, this payment option shall only be available to the extent such
         insider complies with Regulation T issued by the Federal Reserve 
         Board), (iii) by delivering Shares having an aggregate Fair Market 
         Value on the date of exercise equal to the Option exercise price, 
         (iv) by directing the Company to withhold such number of Shares
         otherwise issuable upon exercise of such Option having an aggregate
         Fair Market Value on the date of exercise equal to the Option 
         exercise price, (v) in the case of a Key Employee, by such other 
         medium of payment as the Committee, in its discretion, shall 
         authorize at the time of grant, or (vi) by any combination of (i), 
         (ii), (iii), (iv) and (v). In the case of an election pursuant to
         (i) or (ii) above, cash shall mean cash or a certified or cashier's
         check issued by a federally insured bank or savings and loan
         association, and made payable to AAR CORP. In the case of payment
         pursuant to (ii), (iii) or (iv) above, the Grantee's election must be
         made on or prior to the date of exercise and must be irrevocable. In 
         lieu of a separate election governing each exercise of an Award, a
         Grantee may file a blanket election with the Committee which shall
         govern all future exercises of Awards until revoked by the Grantee.
         The Company shall issue, in the name of the Grantee, stock 
         certificates representing the total number of Shares issuable 
         pursuant to the exercise of any Option as soon as reasonably 
         practicable after such exercise, provided that any Shares purchased 
         by a Grantee through a broker-dealer pursuant to clause (ii) above 
         shall be delivered to such broker-dealer in accordance with 12 
         C.F.R. Section 220.3(e)(4) or other applicable provision of law.

     4.  The first paragraph of Section 20 is amended to read as follows:

                                        2
<PAGE>

              "Upon the Taxable Date of any Award, the Company shall have the 
         right to require the Grantee to remit to the Company an amount in 
         cash sufficient to satisfy all federal, state and local withholding 
         tax requirements prior to the delivery by the Company of cash or any
         certificate or certificates for Shares. Whenever payments under the 
         Plan are to be made in cash, such payments shall be net of any 
         amounts sufficient to satisfy all federal, state, local and foreign 
         withholding tax requirements. In connection with an Award in the 
         form of Shares and in lieu of making a cash payment to the Company, 
         the Grantee may elect to satisfy his or her tax withholding 
         obligation incurred in connection with the Taxable Date of an Option
         or Restricted Stock Award by (i) directing the Company to withhold a
         portion of the Shares otherwise distributable to the Grantee, or (ii)
         by transferring to the Company a certain number of Shares (either 
         subject to such Restricted Stock Award or previously owned), such 
         Shares being valued at the Fair Market Value for the Shares on such
         Taxable Date. Notwithstanding any provision of the Plan to the 
         contrary, a Grantee's election pursuant to the preceding sentence 
         (i) must be made on or prior to the date as of which income is 
         realized by the Grantee in connection with such Option or Restricted
         Stock Award, and (ii) must be irrevocable. In lieu of a separate 
         election on each Taxable Date of an Award, a Grantee may file a 
         blanket election with the Committee which shall govern all future
         Taxable Dates until revoked by the Grantee."

         This Second Amendment has been executed by the Company, by its duly 
authorized officer, on this 2nd day of January, 1997 and attested by its 
Secretary.

                                        AAR CORP.

                                        By /s/ David P. Storch
                                        ---------------------------------
                                           David P. Storch, President and
                                           Chief Executive Officer

ATTEST:

/s/ Howard A. Pulsifer
- -------------------------------------
Howard A. Pulsifer, Secretary

SEAL

                                        3


<PAGE>


                                                                    EXHIBIT 10.7

                                   AMENDMENT NO. 1
                      TO EMPLOYMENT AGREEMENT DATED JUNE 1, 1994
                     BY AND BETWEEN AAR CORP. AND DAVID P. STORCH


    This Amendment No. 1 made this 9th day of October, 1996 by and between AAR
CORP., a Delaware corporation ("Company"), and David P. Storch ("Employee").

    WHEREAS, the Company and Employee entered into an Employment Agreement
dated as of June 1, 1994 ("Agreement"); and

    WHEREAS, Employee was elected Chief Executive Officer of Company by the
Board of Directors of Company on July 9, 1996, effective October 9, 1996; and

    WHEREAS, the Company and Employee desire to amend Agreement as set forth
herein to reflect certain mutually agreed to changes to the terms and conditions
thereof as a result of Employee's assumption of responsibilities as Chief
Executive Officer.

    NOW, THEREFORE, in consideration of the premises and mutual agreements
herein set forth, the parties hereto agree as follows:

    1.   Subparagraphs (a), (b), and (c) of paragraph 3 are amended to (i)
change the title "President and Chief Operating Officer" to read "President and
Chief Executive Officer" wherever it occurs and (ii) change the title "Chairman
and Chief Executive Officer" to read "Chairman of the Board" wherever it occurs.

    2.   Paragraph 4 is amended to change the Base Salary rate set forth
therein to "Five Hundred Thousand Dollars ($500,000) per fiscal year".

    3.   Subparagraph (b) of paragraph 5 is deleted and the following is
inserted in lieu thereof:

<PAGE>


         "(b) LONG TERM INCENTIVE BONUS AWARDS.  Employee will receive
    restricted stock awards, stock option grants and performance shares of
    stock in the Company in accordance with appendix (i) hereto, which is
    incorporated herein by reference."

    4.   Subparagraph (e) of paragraph 9 is amended to delete "Chief Executive
Officer" in the first sentence and insert "Chairman of the Board" in lieu
thereof.

    5.   Paragraph 12 is amended to add a new subparagraph 12(a)(4) to read as
follows:

         "(4) All option grants and restricted stock awards provided for
hereunder which have not then become vested (including released restrictions) or
exercisable shall immediately become exercisable or vested as the case may be,
and all performance shares to be awarded hereunder shall be immediately awarded,
assuming targeted 100% achievement."

    6.   Subparagraph (c)(i) of paragraph 12 is deleted and the following
inserted in lieu thereof:

              "(i) 'Change in Control' shall be deemed to have occurred on the
    earliest of:

                   (a)  the receipt by the Company of a Schedule 13D or other
    statement filed under Section 13(d) of the Securities Exchange Act of 1934,
    as amended ("Exchange Act"), indicating that any entity, person, or group
    has acquired beneficial ownership, as that term is defined in rule 13d-3
    under the Exchange Act, of more than twenty percent of the outstanding
    capital stock of the Company entitled to vote for the election of
    directors;

                   (b)  the commencement by an entity, person, or group (other
    than the Company or a subsidiary of the Company) of a tender offer or an
    exchange offer for more than twenty percent of the outstanding voting stock
    of the Company;

                   (c)  the effective time of (i) a merger or consolidation of
    the Company with one or more other corporations as a result of which the
    holders of the outstanding voting stock of the Company immediately prior to 


                                          2


<PAGE>


    such merger or consolidation hold less than 60% of the voting stock of the
    surviving or resulting corporation, or (ii) a transfer of substantially all
    of the property of the Company other than to an entity of which the Company
    owns at least 80% of the voting stock; or

                   (d)  the election to the Board of Directors of the Company,
    without the recommendation or approval of the incumbent Board of Directors
    of the Company, of the lesser of (i) three directors, or (ii) directors
    constituting a majority of the number of directors of the Company then in
    office.

    IN WITNESS WHEREOF, the Company has caused this Amendment No. 1 to be
executed in its name by its duly authorized officer, and Employee has hereunto
set his hand on this 9th day of October, 1996.

                             AAR CORP.

                             By:   /s/ Howard A. Pulsifer
                                 --------------------------------
                                 Howard A. Pulsifer, Vice President


                               /s/ David P. Storch
                             -----------------------------------
                             David P. Storch


                                          3


<PAGE>


                                                                    Appendix (i)
                                                         to Employment Agreement
                                                              dated June 1, 1994


                                      AAR CORP.
                                         CEO
                           LONG-TERM INCENTIVE COMPENSATION


RESPONSIBILITY AND AUTHORITY

The Compensation Committee of the Board of Directors will be responsible for the
administration of the CEO's long-term incentive compensation arrangements.  Any
interpretation or adjustments will be by the Committee, whose decision is final.

OVERALL STRUCTURE OF THE PLAN

Long-term incentive compensation for the CEO will consist of:

    --   200,000 options awarded at the beginning of the 4-year performance
         period from date of appointment as CEO (July 9, 1996), vesting at 25%
         of the award on each of the 4 anniversary dates of the award.  This
         grant will be made at fair market value as of the grant date.

    --   Up to 15,000 restricted shares in each of the 4 years of the
         performance period with the initial grant at the beginning of the
         4-year performance period and subsequent grant on the next three
         successive anniversary dates of the CEO's appointment as CEO.  Award
         will be made at fair market value on the date of the grant with
         vesting of 33% of the award on each of the 3 anniversary dates
         following the award.  The actual number of shares granted is at the
         discretion of the Committee.

    --   Up to 360,000 "performance" shares to be awarded without restriction
         on the fourth anniversary date of the CEO's appointment subject to
         achievement of specified performance goals in four categories over the
         4-year period.

         A.   AAR's cumulative % Total Return to Shareholders as compared to
              the S&P 500.

         B.   AAR's cumulative % Total Return to Shareholders as compared to
              the Peer Group.

         C.   AAR's average Annual Return on Capital as compared to the S&P
              500.

         D.   AAR's average Annual Return on Capital as compared to the Peer
              Group.


                                          4


<PAGE>


DEFINITIONS:

- --  Total Return to Shareholders -- Cumulative price appreciation plus
    dividends (reinvested).

- --  Peer Group -- Selected companies used from time to time for performance
    comparison in AAR proxy.  Any deletions or additions to the peer group
    during the performance period will cause measurement/calculation changes on
    a prospective basis from the date of the change in the peer group
    (beginning of the fiscal year in which the proxy is issued).

- --  Return on Capital -- Earnings before interest and taxes (EBIT) divided by
    total capital (debt plus equity minus cash).

PERFORMANCE SHARE AWARD SCHEDULE*

    % of Target Achieved**        Shares Award for Each of the Four Criteria
    --------------------          ------------------------------------------


             0-80                                     0
              81                                 30,000
              100                                60,000
              120                                75,000
             120+                                90,000

*   Results between the amounts on the schedule will be computed by linear
    interpolation.
**  100% achievement will be eighty percent (80%) of the median of the S&P 500
    and the 60th percentile of the Peer Group.

ADDITIONAL CRITERIA FOR PERFORMANCE SHARE AWARDS

    --   No shares will be awarded in any category of award in which the result
         for AAR is negative.

    --   Change of control (as elsewhere defined in this agreement) will cause
         all options under this plan to become vested/exercisable, all
         restricted stock to vest and performance shares to be awarded assuming
         target (100%) achievement.

    --   At the direction of the Compensation Committee, transactions which
         significantly alter the capital structure of AAR may be excluded from
         the measurement period (in whole or in part) in a manner determined by
         the Committee.


                                          5

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
REGISTRANT'S REPORT ON FORM 10-Q FOR THE SIX MONTH INTERIM PERIOD ENDED NOVEMBER
30, 1996 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL
STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          MAY-31-1997
<PERIOD-START>                             JUN-01-1996
<PERIOD-END>                               NOV-30-1996
<CASH>                                          19,574
<SECURITIES>                                         0
<RECEIVABLES>                                  122,218
<ALLOWANCES>                                     2,185
<INVENTORY>                                    162,360
<CURRENT-ASSETS>                               353,564
<PP&E>                                         140,840
<DEPRECIATION>                                  71,789
<TOTAL-ASSETS>                                 468,550
<CURRENT-LIABILITIES>                           93,821
<BONDS>                                        117,506
                                0
                                          0
<COMMON>                                        16,770
<OTHER-SE>                                     195,543
<TOTAL-LIABILITY-AND-EQUITY>                   468,550
<SALES>                                        271,712
<TOTAL-REVENUES>                               271,712
<CGS>                                          222,300
<TOTAL-COSTS>                                  252,706
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                   107<F1>
<INTEREST-EXPENSE>                               4,685<F2>
<INCOME-PRETAX>                                 14,321
<INCOME-TAX>                                     4,329
<INCOME-CONTINUING>                              9,992
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     9,992
<EPS-PRIMARY>                                      .62
<EPS-DILUTED>                                      .62
<FN>
<F1>PROVISIONS FOR DOUBTFUL ACCOUNTS IS INCLUDED IN TOTAL COSTS AND EXPENSES.
<F2>INTEREST EXPENSE IS PRESENTED NET OF $509 OF INTEREST INCOME.
</FN>
        

</TABLE>


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