Document:

<PAGE>

                                                                     EXHIBIT 4.5

                                                                  EXECUTION COPY

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

                           REVOLVING CREDIT AGREEMENT

                          Dated as of February 5, 2004

                                     between

                      U.S. BANK TRUST NATIONAL ASSOCIATION,
                                   as Trustee
                              under the Indenture,

                                   as Borrower

                                       and

                                 CITIBANK, N.A.,

                              as Liquidity Provider

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

                                   RELATING TO
                             AMERICAN AIRLINES, INC.
                      7.25% CLASS A SECURED NOTES DUE 2009

                                                      Revolving Credit Agreement

<PAGE>

                                Table of Contents

<TABLE>
<CAPTION>
                                                                                                    Page
                                                                                                    ----
<S>                                                                                                 <C>
ARTICLE I           DEFINITIONS.................................................................      1
   Section 1.01.    Definitions.................................................................      1

ARTICLE II          AMOUNT AND TERMS OF THE COMMITMENT..........................................      9
   Section 2.01.    The Advances................................................................      9
   Section 2.02.    Making the Advances.........................................................      9
   Section 2.03.    Fees........................................................................     11
   Section 2.04.    Reductions or Termination of the Maximum Commitment.........................     11
   Section 2.05.    Repayments of Interest Advances or the Final Advance........................     12
   Section 2.06.    Repayments of Provider Advances.............................................     12
   Section 2.07.    Payments to the Liquidity Provider Under the Indenture......................     13
   Section 2.08.    Book Entries................................................................     14
   Section 2.09.    Payments from Available Funds Only..........................................     14
   Section 2.10.    Extension of the Expiry Date; Non-Extension Advance.........................     14

ARTICLE III         OBLIGATIONS OF THE BORROWER.................................................     15
   Section 3.01.    Increased Costs.............................................................     15
   Section 3.02.    Capital Adequacy............................................................     16
   Section 3.03.    Payments Free of Deductions.................................................     17
   Section 3.04.    Payments....................................................................     18
   Section 3.05.    Computations................................................................     18
   Section 3.06.    Payment on Non-Business Days................................................     19
   Section 3.07.    Interest....................................................................     19
   Section 3.08.    Replacement of Borrower.....................................................     20
   Section 3.09.    Funding Loss Indemnification................................................     20
   Section 3.10.    Illegality..................................................................     21
   Section 3.11.    Mitigation..................................................................     21

ARTICLE IV          CONDITIONS PRECEDENT........................................................     21
   Section 4.01.    Conditions Precedent to Effectiveness of Section 2.01.......................     21
   Section 4.02.    Conditions Precedent to Borrowing...........................................     23

ARTICLE V           COVENANTS...................................................................     23
   Section 5.01.    Affirmative Covenants of the Borrower.......................................     23
   Section 5.02.    Negative Covenants of the Borrower..........................................     24
   Section 5.03.    Covenants Regarding Certain Notices.........................................     24

ARTICLE VI          LIQUIDITY EVENTS OF DEFAULT.................................................     24
   Section 6.01.    Liquidity Events of Default.................................................     24

ARTICLE VII         MISCELLANEOUS...............................................................     25
   Section 7.01.    No Oral Modifications or Continuing Waivers.................................     25
</TABLE>

                                                      Revolving Credit Agreement

                                        i

<PAGE>

                                Table of Contents
                                   (continued)

<TABLE>
<CAPTION>
                                                                                                    Page
                                                                                                    ----
<S>                                                                                                 <C>
   Section 7.02.    Notices, etc................................................................     25
   Section 7.03.    No Waiver; Remedies.........................................................     26
   Section 7.04.    Further Assurances..........................................................     26
   Section 7.05.    Indemnification; Survival of Certain Provisions.............................     27
   Section 7.06.    Liability of the Liquidity Provider.........................................     27
   Section 7.07.    Costs, Expenses and Taxes...................................................     28
   Section 7.08.    Binding Effect; Participations..............................................     29
   Section 7.09.    Severability................................................................     30
   Section 7.10.    GOVERNING LAW...............................................................     30
   Section 7.11.    Submission to Jurisdiction; Waiver of Jury Trial; Waiver of Immunity........     30
   Section 7.12.    Execution in Counterparts...................................................     31
   Section 7.13.    Entirety....................................................................     31
   Section 7.14.    Headings....................................................................     31
   Section 7.15.    LIQUIDITY PROVIDER'S OBLIGATION TO MAKE ADVANCES............................     31
</TABLE>

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

                                                      Revolving Credit Agreement

                                       ii

<PAGE>

                           REVOLVING CREDIT AGREEMENT

      This REVOLVING CREDIT AGREEMENT dated as of February 5, 2004, is made by
and between U.S. BANK TRUST NATIONAL ASSOCIATION, a national banking
association, not in its individual capacity but solely as Trustee (such term and
other capitalized terms used herein without definition being defined as provided
in Article I) under the Indenture (in such capacity, together with its
successors in such capacity, the "Borrower"), and CITIBANK, N.A., a national
banking association (the "Liquidity Provider").

                                  WITNESSETH:

      WHEREAS, pursuant to the Indenture, American is issuing the Class A Notes;
and

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

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

                                    ARTICLE I

                                   DEFINITIONS

      Section 1.01. Definitions.

      (a)   The definitions stated herein apply equally to both the singular and
the plural forms of the terms defined.

      (b)   All references in this Agreement to designated "Articles",
"Sections", "Annexes" and other subdivisions are to the designated Article,
Section, Annex or other subdivision of this Agreement, unless otherwise
specifically stated.

      (c)   The words "herein", "hereof", and "hereunder" and other words of
similar import refer to this Agreement as a whole and not to any particular
Article, Section, Annex, or other subdivision.

                                                      Revolving Credit Agreement

<PAGE>

      (d)   Unless the context otherwise requires, whenever the words
"including", "include" or "includes" are used herein, it shall be deemed to be
followed by the phrase "without limitation".

      (e)   For the purposes of this Agreement, unless the context otherwise
requires, the following capitalized terms shall have the following meanings:

      "Additional Costs" has the meaning specified in Section 3.01.

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

      "Agreement" means this Agreement, as the same may be amended, supplemented
or otherwise modified from time to time in accordance with its terms.

      "American" means American Airlines, Inc., a Delaware corporation, and its
successors and permitted assigns.

      "Applicable Liquidity Rate" has the meaning specified in Section 3.07(f).

      "Applicable Margin" means (i) with respect to any Unpaid Advance or
Applied Provider Advance, 2.50% per annum, and (ii) with respect to any
Unapplied Provider Advance, the rate per annum specified in the Fee Letter
applicable to this Agreement.

      "Applied Downgrade Advance" has the meaning specified in Section 2.06(a).

      "Applied Non-Extension Advance" has the meaning specified in Section
2.06(a).

      "Applied Provider Advance" has the meaning specified in Section 2.06(a).

      "Base Rate" means a fluctuating interest rate per annum in effect from
time to time, which rate per annum shall at all times be equal to the weighted
average of the rates on overnight Federal funds transactions with members of the
Federal Reserve System arranged by Federal funds brokers, as published for each
day of the period for which the Base Rate is to be determined (or, if such day
is not a Business Day, for the next preceding Business Day) by the Federal
Reserve Bank of New York, or if such rate is not so published for any day that
is a Business Day, the average of the quotations for such day for such
transactions received by the Liquidity Provider from three Federal funds brokers
of recognized standing selected by it plus one-quarter of one percent (0.25%)
per annum.

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

                                                      Revolving Credit Agreement

                                       2

<PAGE>

      "Borrower" has the meaning specified in the introductory paragraph to this
Agreement.

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

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

      "Cash Collateral Account" means the Liquidity Facility Cash Collateral
Account.

      "Downgrade Advance" means an Advance made pursuant to Section 2.02(c).

      "Effective Date" has the meaning specified in Section 4.01. The delivery
of the certificate of the Liquidity Provider contemplated by Section 4.01(e)
shall be conclusive evidence that the Effective Date has occurred.

      "Excluded Taxes" means (i) Taxes imposed on, based on or measured by the
income of, or franchise Taxes imposed on, the Liquidity Provider or its Lending
Office by the jurisdiction where such Liquidity Provider's principal office or
such Lending Office is located or any other taxing jurisdiction in which such
Tax is imposed as a result of the Liquidity Provider being, or having been,
organized in, or conducting, or having conducted, any activities unrelated to
the transactions contemplated by the Operative Agreements in, such jurisdiction,
(ii) any Taxes resulting from any change (other than a change pursuant to
Section 3.11 hereof) in the Lending Office without the prior written consent of
American and (iii) withholding taxes, whether or not indemnified under Section
3.03.

      "Excluded Withholding Taxes" means (i) in the case of the original
Liquidity Provider, any withholding Tax imposed by the United States pursuant to
applicable law in effect on the date hereof, (ii) in the case of any successor
Liquidity Provider, any withholding Tax imposed by the United States except (a)
if such Liquidity Provider is, on the date it acquires its interest herein, a
"resident" of an Applicable Treaty jurisdiction entitled to claim the benefits
of an Applicable Treaty in respect of amounts payable hereunder, any such
withholding Tax to the extent imposed as a result of a change in applicable law
after the date such Liquidity Provider acquired its interest herein and (b) in
the case of any successor Liquidity Provider, to the extent the amount of such
withholding Tax imposed on such successor Liquidity Provider pursuant to
applicable

                                                      Revolving Credit Agreement

                                       3

<PAGE>

law in effect on the date it acquires its interest herein does not exceed the
amount of such withholding Tax that, in the absence of the transfer to such
Liquidity Provider, would have been a Non-Excluded Tax imposed on payments to
the predecessor Liquidity Provider pursuant to applicable law in effect on such
date, (iii) any Tax imposed or increased as a result of the Liquidity Provider
failing to deliver to the Borrower any certificate or document (which
certificate or document in the good faith judgment of the Liquidity Provider it
is legally entitled to provide) which is reasonably requested by the Borrower to
establish that payments under this Agreement are exempt from (or entitled to a
reduced rate of) withholding Tax, (iv) any Tax imposed by a jurisdiction as a
result of the Liquidity Provider being, or having been, organized in, or
maintaining, or having maintained, its principal office or Lending Office in, or
conducting, or having conducted, any activities unrelated to the transactions
contemplated by the Operative Agreements in, such jurisdiction, and (v) any Tax
resulting from any change (other than a change pursuant to Section 3.11 hereof)
in the Lending Office without the prior written consent of American. For
purposes of this definition, "Applicable Treaty" means an income tax treaty
between the United States and any of Australia, Austria, Canada, France,
Germany, Ireland, Japan, Luxembourg, The Netherlands, Sweden, Switzerland or the
United Kingdom.

      "Expenses" means liabilities, obligations, damages, settlements,
penalties, claims, actions, suits, costs, expenses, and disbursements
(including, without limitation, reasonable fees and disbursements of legal
counsel and costs of investigation), provided that Expenses shall not include
any Taxes, other than sales, use and V.A.T. taxes imposed on fees and expenses
payable pursuant to Section 7.07.

      "Expiry Date" means February 2, 2005, initially, or any date to which the
Expiry Date is extended pursuant to Section 2.10, or, if any such day is not a
Business Day, the preceding Business Day.

      "Final Advance" means an Advance made pursuant to Section 2.02(d).

      "Indenture" means the Indenture dated as of the date hereof among
American, the Liquidity Provider and the Trustee, as the same may be amended,
supplemented or otherwise modified from time to time in accordance with its
terms.

      "Interest Advance" means an Advance made pursuant to Section 2.02(a).

      "Interest Period" means, with respect to any LIBOR Advance, each of the
following periods:

            (i)   the period beginning on the third Business Day following
      either (A) the date such Advance was made (such date, for the avoidance of
      doubt, being the first date such Advance was made as a "Base Rate Advance"
      pursuant to

                                                      Revolving Credit Agreement

                                       4

<PAGE>

      Section 3.07(b) or (B) the date of the withdrawal of funds from the Cash
      Collateral Account for the purpose of paying interest on the Class A Notes
      as contemplated by Section 2.06(a) hereof and, in either case, ending on
      the next Interest Payment Date (or, if such Interest Payment Date is not a
      Business Day, the next succeeding Business Day); and

            (ii)  each subsequent period commencing on the last day of the
      immediately preceding Interest Period and ending on the next Interest
      Payment Date (or, if such Interest Payment Date is not a Business Day, the
      next succeeding Business Day);

      provided, however, that if (x) the Final Advance shall have been made
      pursuant to Section 2.02(d), or (y) other outstanding Advances shall have
      been converted into the Final Advance pursuant to Section 6.01, then the
      Interest Periods shall be successive periods of one month beginning on (1)
      the third Business Day following the date such Final Advance is made (in
      the case of clause (x) above) or (2) the Interest Payment Date following
      such conversion (in the case of clause (y) above), each such one-month
      period to be subject to the "following business day" methodology set forth
      in clauses (i) and (ii) above.

      "Lending Office" means the lending office of the Liquidity Provider
presently located at New York, New York, or such other lending office as the
Liquidity Provider from time to time shall notify the Borrower as its Lending
Office hereunder; provided that the Liquidity Provider shall not change its
Lending Office to another lending office outside the United States of America
except in accordance with Section 3.11 hereof.

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

      "LIBOR Rate" means, with respect to any Interest Period,

            (i)   the rate per annum appearing on display page 3750 (British
      Bankers Association-LIBOR) of the Dow Jones Markets Service (or any
      successor or substitute therefor) at approximately 11:00 a.m. (London
      time) on the day that is two Business Days prior to the first day of such
      Interest Period, as the rate for dollar deposits with a maturity
      comparable to such Interest Period, or

            (ii)  if the rate calculated pursuant to clause (i) above is not
      available, the average (rounded upwards, if necessary, to the next 1/100
      of 1%) of the rates per annum at which deposits in dollars are offered for
      the relevant Interest Period by three banks of recognized standing
      selected by the Liquidity Provider in the London interbank market at
      approximately 11:00 a.m. (London time) on the day that is two Business
      Days prior to the first day of such Interest Period in an

                                                      Revolving Credit Agreement

                                       5

<PAGE>

      amount approximately equal to the principal amount of the LIBOR Advance to
      which such Interest Period is to apply and for a period comparable to such
      Interest Period.

      "Liquidity Event of Default" means the occurrence of either (a) the
Acceleration of all of the Notes or (b) an American Bankruptcy Event.

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

      "Liquidity Provider" has the meaning specified in the introductory
paragraph to this Agreement.

      "Maximum Available Commitment" means, subject to the proviso contained in
the third sentence of Section 2.02(a), at any time of determination, (a) the
Maximum Commitment at such time less (b) the aggregate amount of each Interest
Advance outstanding at such time; provided that following a Provider Advance or
a Final Advance, the Maximum Available Commitment shall be zero.

      "Maximum Commitment" means (a) initially $27,970,835 as the same may be
reduced from time to time in accordance with Section 2.04(a) and, (b) at all
times after the date after which there can be no increase in the interest rate
of Class A Notes pursuant to the terms of the Registration Rights Agreement (the
"Step-Up Termination Date"), means $26,166,265, as the same may be reduced from
time to time in accordance with Section 2.04(a), provided, however, that clause
(b) shall not apply during any period in which the interest rate of the Class A
Notes has increased pursuant to the terms of the Registration Rights Agreement.

      "Non-Excluded Tax" has the meaning specified in Section 3.03.

      "Non-Extension Advance" means an Advance made pursuant to Section 2.02(b).

      "Notice of Borrowing" has the meaning specified in Section 2.02(e).

      "Notice of Replacement Trustee" has the meaning specified in Section 3.08.

      "Offering Memorandum" means the Offering Memorandum dated February 5, 2004
relating to the Class A Notes, as such Offering Memorandum may be amended or
supplemented.

      "Participation" has the meaning specified in Section 7.08(b).

                                                      Revolving Credit Agreement

                                       6

<PAGE>

      "Permitted Transferee" means any Person that:

            (a)   is not a commercial air carrier, American or any affiliate of
      American; and

            (b)   is any one of:

                  (1)   a commercial banking institution organized under the
            laws of the United States or any state thereof or the District of
            Columbia;

                  (2)   a commercial banking institution that (x) is organized
            under the laws of France, Germany, The Netherlands, Switzerland, or
            the United Kingdom, (y) is entitled on the date it acquires any
            Participation to a complete exemption from United States federal
            income taxes for all income derived by it from the transactions
            contemplated by the Operative Agreements under an income tax treaty,
            as in effect on such date, between the United States and such
            jurisdiction of its organization and (z) is engaged in the active
            conduct of a banking business in such jurisdiction of its
            organization, holds its Participation in connection with such
            banking business in such jurisdiction and is regulated as a
            commercial banking institution by the appropriate regulatory
            authorities in such jurisdiction; or

                  (3)   a commercial banking institution that (x) is organized
            under the laws of Canada, France, Germany, Ireland, Japan,
            Luxembourg, The Netherlands, Sweden, Switzerland or the United
            Kingdom and (y) is entitled on the date it acquires any
            Participation to a complete exemption from withholding of United
            States federal income taxes for all income derived by it from the
            transactions contemplated by the Operative Agreements under laws as
            in effect on such date by reason of such income being effectively
            connected with the conduct of a trade or business within the United
            States.

      "Provider Advance" means a Downgrade Advance or a Non-Extension Advance.

      "Regulatory Change" has the meaning specified in Section 3.01.

      "Replenishment Amount" has the meaning specified in Section 2.06(b).

      "Required Amount" means, for any day, the sum of the aggregate amount of
interest, calculated at the rate per annum equal to the Stated Interest Rate for
the Class A Notes, computed on the basis of a 360-day year comprised of twelve
30-day months, that would be payable on the Class A Notes on each of the four
successive semiannual Interest Payment Dates immediately following such day or,
if such day is an Interest Payment Date, on such day and the succeeding three
semiannual Interest Payment Dates,

                                                      Revolving Credit Agreement

                                       7

<PAGE>

in each case calculated on the basis of the principal amount of the Class A
Notes on such day and without regard to expected future payments of principal on
the Class A Notes.

      "Termination Date" means the earliest to occur of the following: (i) the
Expiry Date; (ii) the date on which the Borrower delivers to the Liquidity
Provider a certificate, signed by a Responsible Officer of the Borrower,
certifying that (x) all of the Class A Notes have been paid in full (or
provision has been made for such payment in accordance with the Indenture) or
cancelled, (y) the Indenture has been terminated with respect to all of the
Class A Notes issued thereunder as contemplated by Section 9.1 of the Indenture
or (z) the Class A Notes are otherwise no longer entitled to the benefits of
this Agreement; (iii) the date on which the Borrower delivers to the Liquidity
Provider a certificate, signed by a Responsible Officer of the Borrower,
certifying that a Replacement Liquidity Facility has been substituted for this
Agreement in full pursuant to Section 3.6(e) of the Indenture; (iv) the fifth
Business Day following the receipt by the Borrower of a Termination Notice from
the Liquidity Provider pursuant to Section 6.01 hereof; (v) the date on which no
Advance is, or may (including by reason of reinstatement as herein provided)
become, available for a Borrowing hereunder; and (vi) the date on which 100% of
the principal amount of the Class A Notes are owned by American Entities.

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

      "Unapplied Provider Advance" means any Provider Advance other than an
Applied Provider Advance.

      "Unpaid Advance" has the meaning specified in Section 2.05.

      (f)   Terms Defined in the Indenture. For the purposes of this Agreement,
the following terms shall have the respective meanings specified in the
Indenture:

      "Acceleration," "American Bankruptcy Event," "American Entity," "Class A
Notes," "Class B Notes," "Class C Notes," "Closing Date," "Controlling Party,"
"Corporate Trust Office," "Distribution Date," "Dollars," "Downgraded Facility,"
"Fee Letter," "Final Legal Maturity Date," "Initial Purchasers," "Interest
Payment Date," "Investment Earnings," "Liquidity Facility Cash Collateral
Account," "Liquidity Obligations," "Non-Extended Facility," "Non-Performing,"
"Noteholders," "Operative Documents," "Payment," "Person," "Purchase Agreement,"
"Rating Agencies," "Ratings Confirmation," "Registration Rights Agreement,"
"Replacement Liquidity Facility," "Responsible Officer," "Spare Parts
Collateral," "Stated Interest Rate," "Taxes," "Threshold Rating," "Trustee,"
"United States," and "Written Notice."

                                                      Revolving Credit Agreement

                                       8

<PAGE>

                                   ARTICLE II

                       AMOUNT AND TERMS OF THE COMMITMENT

      Section 2.01. The Advances. The Liquidity Provider hereby irrevocably
agrees, on the terms and conditions hereinafter set forth, to make Advances to
the Borrower from time to time on any Business Day during the period from the
Effective Date until 12:00 noon (New York City time) on the Expiry Date (unless
the obligations of the Liquidity Provider shall be earlier terminated in
accordance with the terms of Section 2.04(b)) in an aggregate amount at any time
outstanding not to exceed the Maximum Commitment.

      Section 2.02. Making the Advances.

      (a)   Each Interest Advance shall be made by the Liquidity Provider upon
delivery to the Liquidity Provider of a written and completed Notice of
Borrowing in substantially the form of Annex I attached hereto, signed by a
Responsible Officer of the Borrower, such Interest Advance to be in an amount
not exceeding the Maximum Available Commitment at such time and shall be used
solely for the payment when due of interest with respect to the Class A Notes at
the Stated Interest Rate therefor in accordance with Section 3.6(a) and 3.6(b)
of the Indenture. Each Interest Advance made hereunder shall automatically
reduce the Maximum Available Commitment and the amount available to be borrowed
hereunder by subsequent Advances by the amount of such Interest Advance (subject
to reinstatement as provided in the next sentence). Subject to the provisions of
Section 3.6(g) of the Indenture, upon repayment to the Liquidity Provider of all
or any part of the amount of any Interest Advance made pursuant to this Section
2.02(a), together with accrued interest thereon (as provided herein), the
Maximum Available Commitment shall be reinstated by an amount equal to the
amount of such Interest Advance so repaid, but not to exceed the Maximum
Commitment; provided, however, that the Maximum Available Commitment shall not
be so reinstated at any time if (x) both the Class A Notes are Non-Performing
and a Liquidity Event of Default shall have occurred and be continuing or (y) a
Final Advance has been made.

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

                                                      Revolving Credit Agreement

                                       9

<PAGE>

      (c)   If this Liquidity Facility becomes a Downgraded Facility, a
Downgrade Advance shall be made in a single Borrowing as provided for in Section
3.6(c) of the Indenture (unless a Replacement Liquidity Facility to replace this
Agreement shall have been previously delivered to the Borrower in accordance
with Section 3.6(c) of the Indenture within the time period specified in such
Section 3.6(c)), upon delivery to the Liquidity Provider of a written and
completed Notice of Borrowing in substantially the form of Annex III attached
hereto, signed by a Responsible Officer of the Borrower, in an amount equal to
the Maximum Available Commitment at such time, and shall be used to fund the
Cash Collateral Account in accordance with Sections 3.6(c) and 3.6(f) of the
Indenture.

      (d)   A Final Advance shall be made by the Liquidity Provider in a single
Borrowing, upon the receipt by the Borrower of a Termination Notice from the
Liquidity Provider pursuant to Section 6.01 hereof, by delivery to the Liquidity
Provider of a written and completed Notice of Borrowing in substantially the
form of Annex IV attached hereto, signed by a Responsible Officer of the
Borrower, in an amount equal to the Maximum Available Commitment at such time,
and shall be used to fund the Cash Collateral Account in accordance with
Sections 3.6(f) and 3.6(i) of the Indenture.

      (e)   Each Borrowing shall be made by a notice in writing (a "Notice of
Borrowing") in substantially the form required by Section 2.02(a), 2.02(b),
2.02(c) or 2.02(d), as the case may be, given by the Borrower to the Liquidity
Provider. Each Notice of Borrowing shall be effective upon delivery of a copy
thereof to the Liquidity Provider's office at the address specified in Section
7.02. If a Notice of Borrowing is delivered by the Borrower in respect of any
Borrowing no later than 1:00 p.m. (New York City time) on a Business Day, upon
satisfaction of the conditions precedent set forth in Section 4.02 with respect
to a requested Borrowing, the Liquidity Provider shall make available to the
Borrower, in accordance with its payment instructions, the amount of such
Borrowing in Dollars and immediately available funds, before 4:00 p.m. (New York
City time) on such Business Day or before 1:00 p.m. (New York City time) on such
later Business Day specified in such Notice of Borrowing. If a Notice of
Borrowing is delivered by the Borrower in respect of any Borrowing on a day that
is not a Business Day or after 1:00 p.m. (New York City time) on a Business Day,
upon satisfaction of the conditions precedent set forth in Section 4.02 with
respect to a requested Borrowing, the Liquidity Provider shall make available to
the Borrower, in accordance with its payment instructions, the amount of such
Borrowing in Dollars and in immediately available funds, before 1:00 p.m. (New
York City time) on the first Business Day next following the day of receipt of
such Notice of Borrowing or on such later Business Day specified by the Borrower
in such Notice of Borrowing. Payments of proceeds of a Borrowing shall be made
by wire transfer of immediately available funds to the Borrower in accordance
with such wire transfer instructions as the Borrower shall furnish from time to
time to the Liquidity Provider for such purpose. Each Notice of Borrowing shall
be irrevocable and binding on the Borrower.

                                                      Revolving Credit Agreement

                                       10

<PAGE>

      (f)   Upon the making of any Advance requested pursuant to a Notice of
Borrowing, in accordance with the Borrower's payment instructions, the Liquidity
Provider shall be fully discharged of its obligation hereunder with respect to
such Notice of Borrowing, and the Liquidity Provider shall not thereafter be
obligated to make any further Advances hereunder in respect of such Notice of
Borrowing to the Borrower or to any other Person (including the Trustee or any
Class A Noteholder). If the Liquidity Provider makes an Advance requested
pursuant to a Notice of Borrowing before 1:00 p.m. (New York City time) on the
second Business Day after the date of payment specified in Section 2.02(e), the
Liquidity Provider shall have fully discharged its obligations hereunder with
respect to such Advance and an event of default shall not have occurred
hereunder. Following the making of any Advance pursuant to Section 2.02(b),
2.02(c) or 2.02(d) hereof to fund the Cash Collateral Account, the Liquidity
Provider shall have no interest in or rights to the Cash Collateral Account, the
funds constituting such Advance or any other amounts from time to time on
deposit in the Cash Collateral Account; provided that the foregoing shall not
affect or impair the obligations of the Trustee to make the distributions
contemplated by Section 3.6(e) or 3.6(f) of the Indenture; and provided,
further, that the foregoing shall not affect or impair the rights of the
Liquidity Provider to provide written instructions with respect to the
investment and reinvestment of amounts in the Cash Collateral Account to the
extent provided in Section 8.13(b) of the Indenture. By paying to the Borrower
proceeds of Advances requested by the Borrower in accordance with the provisions
of this Agreement, the Liquidity Provider makes no representation as to, and
assumes no responsibility for, the correctness or sufficiency for any purpose of
the amount of the Advances so made and requested.

      Section 2.03. Fees. Subject to Sections 2.07 and 2.09 hereof, the Borrower
agrees to pay to the Liquidity Provider the fees set forth in the Fee Letter.

      Section 2.04. Reductions or Termination of the Maximum Commitment.

      (a)   Automatic Reduction. Promptly following each date on which the
Required Amount is reduced as a result of a payment of the principal amount of
the Class A Notes or otherwise, the Maximum Commitment shall automatically be
reduced to an amount equal to such reduced Required Amount (as calculated by the
Borrower); provided that, at any time prior to the Step-Up Termination Date, the
Required Amount shall be calculated for purposes of this Section 2.04(a)
assuming the application of the additional margin of 0.50% for the corresponding
Class A Notes under the definition of Class A Debt Rate (whether or not such
additional margin shall otherwise apply). The Borrower shall give notice of any
such automatic reduction of the Maximum Commitment to the Liquidity Provider and
American within two Business Days thereof. The failure by the Borrower to
furnish any such notice shall not affect any such automatic reduction of the
Maximum Commitment.

                                                      Revolving Credit Agreement

                                       11

<PAGE>

      (b)   Termination. Upon the making of any Provider Advance or Final
Advance hereunder or the occurrence of the Termination Date, the obligation of
the Liquidity Provider to make further Advances hereunder shall automatically
and irrevocably terminate, and the Borrower shall not be entitled to request any
further Borrowing hereunder and, in the case of a Final Advance or the
occurrence of a Termination Date pursuant to clause (ii), (iii), (iv) or (vi) of
the definition thereof, all amounts outstanding hereunder shall become due and
payable to the Liquidity Provider.

      Section 2.05. Repayments of Interest Advances or the Final Advance.
Subject to Sections 2.06, 2.07 and 2.09 hereof, the Borrower hereby agrees,
without notice of an Advance or demand for repayment from the Liquidity Provider
(which notice and demand are hereby waived by the Borrower), to pay, or to cause
to be paid, to the Liquidity Provider on each date on which the Liquidity
Provider shall make an Interest Advance or the Final Advance, an amount equal to
(a) the amount of such Advance (any such Advance, until repaid, is referred to
herein as an "Unpaid Advance"), plus (b) interest on the amount of each such
Unpaid Advance in the amounts and on the dates determined as provided in Section
3.07 hereof; provided that if (i) the Liquidity Provider shall make a Provider
Advance at any time after making one or more Interest Advances which shall not
have been repaid in accordance with this Section 2.05 or (ii) this Agreement
shall become a Downgraded Facility or Non-Extended Facility at any time when
unreimbursed Interest Advances have reduced the Maximum Available Commitment to
zero, then such Interest Advances shall cease to constitute Unpaid Advances and
shall be deemed to have been changed into an Applied Downgrade Advance or an
Applied Non-Extension Advance, as the case may be, for all purposes of this
Agreement (including, without limitation, for the purpose of determining when
such Interest Advance is required to be repaid to the Liquidity Provider in
accordance with Section 2.06 and for the purposes of Section 2.06(b)). The
Borrower and the Liquidity Provider agree that the repayment in full of each
Interest Advance and Final Advance on the date such Advance is made is intended
to be a contemporaneous exchange for new value given to the Borrower by the
Liquidity Provider.

      Section 2.06. Repayments of Provider Advances.

      (a)   Amounts advanced hereunder in respect of a Provider Advance shall be
deposited in the Cash Collateral Account and invested and withdrawn from the
Cash Collateral Account as set forth in Sections 3.6(c), 3.6(d), 3.6(e) and
3.6(f) of the Indenture. Subject to Sections 2.07 and 2.09 hereof, the Borrower
agrees to pay to the Liquidity Provider, on each Interest Payment Date,
commencing on the first Interest Payment Date after the making of a Provider
Advance, interest on the principal amount of any such Provider Advance in the
amounts determined as provided in Section 3.07 hereof; provided, however, that
amounts in respect of a Provider Advance withdrawn from the Cash Collateral
Account for the purpose of paying interest with respect to the Class A Notes in
accordance with Section 3.6(f) of the Indenture (the amount of any such

                                                      Revolving Credit Agreement

                                       12

<PAGE>

withdrawal being (y) in the case of a Downgrade Advance, an "Applied Downgrade
Advance" and (z) in the case of a Non-Extension Advance, an "Applied
Non-Extension Advance" and, together with an Applied Downgrade Advance, an
"Applied Provider Advance") shall thereafter (subject to Section 2.06(b)) be
treated as an Interest Advance under this Agreement for all purposes hereunder,
including for purposes of determining the Applicable Liquidity Rate for interest
payable thereon and the dates on which such interest is payable; provided
further, however, that if, following the making of a Provider Advance, the
Liquidity Provider delivers a Termination Notice to the Borrower pursuant to
Section 6.01 hereof, such Provider Advance shall thereafter be treated as a
Final Advance under this Agreement for purposes of determining the Applicable
Liquidity Rate for interest payable thereon and the dates on which such interest
is payable. Subject to Sections 2.07 and 2.09 hereof, immediately upon the
withdrawal of any amounts from the Cash Collateral Account on account of a
reduction in the Required Amount, the Borrower shall repay, to the extent of
such withdrawal, to the Liquidity Provider a portion of the Provider Advances in
a principal amount equal to such reduction, plus interest on the principal
amount prepaid as provided in Section 3.07 hereof.

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

      (c)   Upon the provision of a Replacement Liquidity Facility in
replacement of this Agreement in accordance with Section 3.6(e) of the
Indenture, subject to Sections 2.07 and 2.09 hereof, the Borrower shall pay all
Liquidity Obligations then owing to the Liquidity Provider, which payment shall
be made first from amounts remaining on deposit in the Cash Collateral Account
after giving effect to any Applied Provider Advance on the date of such
replacement, and thereafter from any available source, including, without
limitation, a drawing under the Replacement Liquidity Facility.

      Section 2.07. Payments to the Liquidity Provider Under the Indenture. In
order to provide for payment or repayment to the Liquidity Provider of any
amounts hereunder, the Indenture provides that amounts available and referred to
in Article III of the Indenture, to the extent payable to the Liquidity Provider
pursuant to the terms of the Indenture (including, without limitation, Section
3.6(f) of the Indenture), shall be paid to the Liquidity Provider in accordance
with the terms thereof. Amounts so paid to the

                                                      Revolving Credit Agreement

                                       13

<PAGE>

Liquidity Provider shall be applied by the Liquidity Provider to Liquidity
Obligations then due and payable in accordance with the Indenture, and shall
discharge in full the corresponding obligations of the Borrower hereunder.

      Section 2.08. Book Entries. The Liquidity Provider shall maintain in
accordance with its usual practice an account or accounts evidencing the
indebtedness of the Borrower resulting from Advances made from time to time and
the amounts of principal and interest payable hereunder and paid from time to
time in respect thereof; provided, however, that the failure by the Liquidity
Provider to maintain such account or accounts shall not affect the obligations
of the Borrower in respect of Advances.

      Section 2.09. Payments from Available Funds Only. The Borrower is acting
for and on behalf of the Class A Noteholders hereunder. Notwithstanding anything
to the contrary set forth herein, all payments to be made by the Borrower under
this Agreement (including, without limitation, under Articles II and III and
Sections 7.05 and 7.07 hereof) shall be made only from the amounts that
constitute Payments within the meaning of clause (i) or clause (iii) of the
definition of "Payment" or any other amounts available for distribution under
the Indenture, including payments by American under Section 3.10 and Article VI
of the Indenture, and only to the extent that the Borrower shall have sufficient
income or proceeds therefrom to enable the Borrower to make payments in
accordance with the terms hereof after giving effect to the priority of payments
provisions set forth in the Indenture. The Liquidity Provider agrees that it
will look solely to such amounts in respect of payments to be made by the
Borrower hereunder to the extent available for distribution to it as provided in
the Indenture and this Agreement and that the Borrower, in its individual
capacity, is not personally liable to it for any amounts payable or liability
under this Agreement except as expressly provided in this Agreement or the
Indenture. Amounts on deposit in the Cash Collateral Account shall be available
to the Borrower to make payments under this Agreement only to the extent and for
the purposes expressly contemplated in Section 3.6(f) of the Indenture.

      Section 2.10. Extension of the Expiry Date; Non-Extension Advance. If the
then effective Expiry Date is prior to the date that is 15 days after the Final
Legal Maturity Date, then, no earlier than the 60th day and no later than the
40th day prior to the then effective Expiry Date, the Borrower shall request in
writing that the Liquidity Provider extend the Expiry Date to the earlier of (i)
the date that is 15 days after the Final Legal Maturity Date and (ii) the date
that is the day immediately preceding the 364th day occurring after the last day
of the Consent Period (as hereinafter defined). Whether or not the Liquidity
Provider has received such a request from the Borrower, the Liquidity Provider
may by notice (the "Consent Notice") to the Borrower during the period
commencing on the date that is 60 days prior to the then effective Expiry Date
and ending on the date that is 25 days prior to such Expiry Date (such period,
the "Consent Period") advise the Borrower whether, in its sole discretion, it
agrees to so extend the Expiry Date;

                                                      Revolving Credit Agreement

                                       14

<PAGE>

provided, however, that such extension shall not be effective with respect to
the Liquidity Provider if, by notice (the "Withdrawal Notice") to the Borrower
prior to the end of the Consent Period, the Liquidity Provider revokes its
Consent Notice. If the Liquidity Provider advises the Borrower in the Consent
Notice that such Expiry Date shall not be so extended or gives a Withdrawal
Notice to the Borrower prior to the end of the Consent Period, or fails to
irrevocably and unconditionally advise the Borrower on or before the end of the
Consent Period that such Expiry Date shall be so extended (and, in each case, if
the Liquidity Provider shall not have been replaced in accordance with Section
3.6(e) of the Indenture), such Expiry Date shall not be extended and the
Borrower shall be entitled on the date on which the Consent Period ends (or as
soon as possible thereafter but prior to the then-effective Expiry Date) to
request a Non-Extension Advance in accordance with Section 2.02(b) hereof and
Section 3.6(d) of the Indenture.

      Subject to the proviso in the next succeeding sentence, the Liquidity
Provider shall have the right at any time in its sole discretion and without the
consent of the Borrower to extend the then effective Expiry Date to a date that
is on or before the date that is 15 days after the Final Legal Maturity Date for
the Class A Notes by giving not less than five nor more than ten days' prior
written notice of such extension to the Borrower, the Trustee and American
(which notice shall specify the effective date of such extension (the "Extension
Effective Date")). On the Extension Effective Date, the then effective Expiry
Date shall be so extended without any further act; provided, however, that the
Liquidity Provider shall meet the Threshold Rating on the Extension Effective
Date.

                                   ARTICLE III

                           OBLIGATIONS OF THE BORROWER

      Section 3.01. Increased Costs. Subject to Sections 2.07 and 2.09 hereof,
the Borrower shall pay to the Liquidity Provider from time to time such amounts
as may be necessary to compensate the Liquidity Provider for any increased costs
incurred by the Liquidity Provider which are attributable to its making or
maintaining any LIBOR Advances hereunder or its obligation to make any such
Advances hereunder, or any reduction in any amount receivable by the Liquidity
Provider under this Agreement or the Indenture in respect of any such Advances
or such obligation (such increases in costs and reductions in amounts receivable
being herein called "Additional Costs"), resulting from any change after the
date of this Agreement in U.S. federal, state, municipal, or foreign laws or
regulations (including Regulation D of the Board of Governors of the Federal
Reserve System), or the adoption or making after the date of this Agreement of
any interpretations, directives, or requirements applying to a class of banks
including the Liquidity Provider under any U.S. federal, state, municipal, or
any foreign laws or

                                                      Revolving Credit Agreement

                                       15

<PAGE>

regulations (whether or not having the force of law) by any court, central bank
or monetary authority charged with the interpretation or administration thereof
(a "Regulatory Change"), which: (1) changes the basis of taxation of any amounts
payable to the Liquidity Provider under this Agreement in respect of any such
Advances (other than with respect to Excluded Taxes); or (2) imposes or modifies
any reserve, special deposit, compulsory loan or similar requirements relating
to any extensions of credit or other assets of, or any deposits with other
liabilities of, the Liquidity Provider (including any such Advances or any
deposits referred to in the definition of LIBOR Rate or related definitions);
provided, that the Borrower shall only be obligated to pay amounts with respect
to any Additional Costs accruing from the date 120 days prior to the date of
delivery of the notice specified in the next paragraph.

      The Liquidity Provider will notify the Borrower of any event occurring
after the date of this Agreement that will entitle the Liquidity Provider to
compensation pursuant to this Section 3.01 as promptly as practicable after it
obtains knowledge thereof and determines to request such compensation, which
notice shall describe in reasonable detail the calculation of the amounts owed
under this Section. Determinations by the Liquidity Provider for purposes of
this Section 3.01 of the effect of any Regulatory Change on its costs of making
or maintaining Advances or on amounts receivable by it in respect of Advances,
and of the additional amounts required to compensate the Liquidity Provider in
respect of any Additional Costs, shall be prima facie evidence of the amount
owed under this Section.

      Section 3.02. Capital Adequacy. If (1) the adoption, after the date
hereof, of any applicable governmental law, rule or regulation regarding capital
adequacy, (2) any change, after the date hereof, in the interpretation or
administration of any such law, rule or regulation by any central bank or other
governmental authority charged with the interpretation or administration thereof
or (3) compliance by the Liquidity Provider or any corporation controlling the
Liquidity Provider with any applicable guideline or request of general
applicability, issued after the date hereof, by any central bank or other
governmental authority (whether or not having the force of law) that constitutes
a change of the nature described in clause (2), has the effect of requiring an
increase in the amount of capital required to be maintained by the Liquidity
Provider or any corporation controlling the Liquidity Provider, and such
increase is based upon the Liquidity Provider's obligations hereunder and other
similar obligations, subject to Sections 2.07 and 2.09 hereof, the Borrower
shall pay to the Liquidity Provider from time to time such additional amount or
amounts as are necessary to compensate the Liquidity Provider for such portion
of such increase as shall be reasonably allocable to the Liquidity Provider's
obligations to the Borrower hereunder; provided, that the Borrower shall only be
obligated to pay amounts with respect to any such costs accruing from the date
120 days prior to the date of delivery of the notice specified in the next
paragraph.

                                                      Revolving Credit Agreement

                                       16

<PAGE>

      The Liquidity Provider will notify the Borrower of any event occurring
after the date of this Agreement that will entitle the Liquidity Provider to
compensation pursuant to this Section 3.02 as promptly as practicable after it
obtains knowledge thereof and determines to request such compensation, which
notice shall describe in reasonable detail the calculation of the amounts owed
under this Section. Determinations by the Liquidity Provider for purposes of
this Section 3.02 of the effect of any increase in the amount of capital
required to be maintained by the Liquidity Provider and of the amount allocable
to the Liquidity Provider's obligations to the Borrower hereunder shall be prima
facie evidence of the amounts owed under this Section.

      Section 3.03. Payments Free of Deductions.

      (a)   All payments made by the Borrower under this Agreement shall be made
without reduction or withholding for or on account of any present or future
Taxes of any nature whatsoever now or hereafter imposed, levied, collected,
withheld or assessed, other than Excluded Withholding Taxes (such non-excluded
Taxes being referred to herein, collectively, as "Non-Excluded Taxes" and,
individually, as a "Non-Excluded Tax"). If any Taxes are required to be withheld
from any amounts payable to the Liquidity Provider under this Agreement, (i) the
Borrower shall within the time prescribed therefor by applicable law pay to the
appropriate governmental or taxing authority the full amount of any such Taxes
(including any additional Tax required to be deducted or withheld in respect of
the additional amounts payable under clause (ii) hereof) and make such reports
or returns in connection therewith at the time or times and in the manner
prescribed by applicable law, and (ii) in the case of Non-Excluded Taxes, the
amounts so payable to the Liquidity Provider shall be increased to the extent
necessary to yield to the Liquidity Provider (after deduction or withholding for
or on account of all Non-Excluded Taxes) interest or any other such amounts
payable under this Agreement at the rates or in the amounts specified in this
Agreement. If the Liquidity Provider is not organized under the laws of the
United States or any State thereof, to the extent it is eligible to do so, the
Liquidity Provider agrees to provide to the Borrower, prior to the first date
any amount is payable to it hereunder, two executed original copies of Internal
Revenue Service Form W-8BEN or W-8ECI, as appropriate, or any successor or other
form prescribed by the Internal Revenue Service, certifying that the Liquidity
Provider is exempt from or entitled to a reduced rate of United States
withholding tax on payments pursuant to this Agreement. In addition, the
Liquidity Provider will provide, from time to time upon the reasonable request
of the Borrower, such additional forms or documentation as may be necessary to
establish an available exemption from (or an entitlement to a reduced rate of)
withholding Tax on payments hereunder. Within 30 days after the date of each
payment hereunder, the Borrower shall furnish to the Liquidity Provider the
original or certified copy of (or other documentary evidence of) the payment of
the Non-Excluded Taxes applicable to such payment.

                                                      Revolving Credit Agreement

                                       17

<PAGE>

      (b)   All Advances made by the Liquidity Provider under this Agreement
shall be made free and clear of, and without reduction for or on account of, any
Taxes that are imposed by a jurisdiction in which the Liquidity Provider is
organized, has its Lending Office or maintains its principal place of business.
If any such Taxes are required to be withheld or deducted from any Advances, the
Liquidity Provider shall (i) within the time prescribed therefor by applicable
law pay to the appropriate governmental or taxing authority the full amount of
any such Taxes (and any additional Taxes in respect of the additional amounts
payable under clause (ii) hereof) and make such reports or returns in connection
therewith at the time or times and in the manner prescribed by applicable law,
and (ii) pay to the Borrower an additional amount which (after deduction of all
such Taxes) shall be sufficient to yield to the Borrower the full amount that
would have been received by it had no such withholding or deduction been
required. Within 30 days after the date of each payment hereunder, the Liquidity
Provider shall furnish to the Borrower the original or a certified copy of (or
other documentary evidence of) the payment of the Taxes applicable to such
payment.

      (c)   If any exemption from, or reduction in the rate of, any Taxes
required to be deducted or withheld from amounts payable by the Liquidity
Provider hereunder is reasonably available to the Borrower to establish that
payments under this Agreement are exempt from (or entitled to a reduced rate of)
tax, the Borrower shall deliver to the Liquidity Provider such form or forms and
such other evidence of the eligibility of the Borrower for such exemption or
reduction as the Liquidity Provider may reasonably identify to the Borrower as
being required as a condition to exemption from, or reduction in the rate of,
any such Taxes. The Borrower shall, for federal income tax purposes and for all
purposes hereunder, treat such payments as Interest Advances, and, as such, will
treat such payments as loans made by the Liquidity Provider to the Borrower,
unless otherwise required by law.

      Section 3.04. Payments. The Borrower shall make or cause to be made each
payment to the Liquidity Provider under this Agreement so as to cause the same
to be received by the Liquidity Provider not later than 1:00 p.m. (New York City
time) on the day when due. The Borrower shall make all such payments in Dollars,
to the Liquidity Provider in immediately available funds, by wire transfer to
the account of Citibank, N.A. at Citibank, N.A., 399 Park Avenue, New York, NY
10043, ABA #021000089, Account #4063-2387, Reference: American Airlines 7.25%
Class A Secured Notes due 2009, Attention: Carolyn Figueroa; or to such other
account as the Liquidity Provider may from time to time direct the Borrower.

      Section 3.05. Computations. All computations of interest based on the Base
Rate shall be made on the basis of a year of 365 or 366 days, as the case may
be, and all computations of interest based on the LIBOR Rate shall be made on
the basis of a year of 360 days, in each case for the actual number of days
(including the first day but excluding the last day) occurring in the period for
which such interest is payable.

                                                      Revolving Credit Agreement

                                       18

<PAGE>

      Section 3.06. Payment on Non-Business Days. Whenever any payment to be
made hereunder shall be stated to be due on a day other than a Business Day,
such payment shall be made on the next succeeding Business Day and no additional
interest shall be due as a result (and if so made, shall be deemed to have been
made when due). If any payment in respect of interest on an Advance is so
deferred to the next succeeding Business Day, such deferral shall not delay the
commencement of the next Interest Period for such Advance (if such Advance is a
LIBOR Advance) or reduce the number of days for which interest will be payable
on such Advance on the next interest payment date for such Advance.

      Section 3.07. Interest.

      (a)   Subject to Sections 2.07 and 2.09, the Borrower shall pay, or shall
cause to be paid, without duplication, interest on (i) the unpaid principal
amount of each Advance from and including the date of such Advance (or, in the
case of an Applied Provider Advance, from and including the date on which the
amount thereof was withdrawn from the Cash Collateral Account to pay interest on
the Class A Notes) to but excluding the date such principal amount shall be paid
in full (or, in the case of an Applied Provider Advance, the date on which the
Cash Collateral Account is fully replenished in respect of such Advance) and
(ii) any other amount due hereunder (to the extent permitted by applicable law,
whether fees, commissions, expenses or other amounts or installments of interest
on Advances or any such other amount) that is not paid when due (whether at
stated maturity, by acceleration or otherwise) from and including the due date
thereof to but excluding the date such amount is paid in full, in each such
case, at a fluctuating interest rate per annum for each day equal to the
Applicable Liquidity Rate (as defined below) for such Advance or such other
amount, as the case may be, as in effect for such day, but in no event at a rate
per annum greater than the maximum rate permitted by applicable law; provided,
however, that, if at any time the otherwise applicable interest rate as set
forth in this Section 3.07 shall exceed the maximum rate permitted by applicable
law, then, to the maximum extent permitted by applicable law, any subsequent
reduction in such interest rate will not reduce the rate of interest payable
pursuant to this Section 3.07 below the maximum rate permitted by applicable law
until the total amount of interest accrued equals the absolute amount of
interest that would have accrued (without additional interest thereon) if such
otherwise applicable interest rate as set forth in this Section 3.07 had at all
relevant times been in effect.

      (b)   Each Advance (including, without limitation, each outstanding
Unapplied Provider Advance) will be either a Base Rate Advance or a LIBOR
Advance as provided in this Section 3.07. Each such Advance will be a Base Rate
Advance for the period from the date such Advance is made to (but excluding) the
third Business Day following the date such Advance is made. Thereafter, such
Advance shall be a LIBOR Advance.

                                                      Revolving Credit Agreement

                                       19

<PAGE>

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

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

      (e)   To the extent permitted by applicable law, each amount not paid when
due hereunder (whether fees, commissions, expenses or other amounts,
installments of interest on Advances but excluding Advances) shall bear interest
at a rate per annum equal to the Base Rate plus 4.50% until paid.

      (f)   Each change in the Base Rate shall become effective immediately. The
rates of interest specified in this Section 3.07 with respect to any Advance or
other amount shall be referred to as the "Applicable Liquidity Rate".

      Section 3.08. Replacement of Borrower. From time to time and subject to
the successor Borrower's meeting the eligibility requirements set forth in
Section 8.10 of the Indenture applicable to the Trustee, upon the effective date
and time specified in a written and completed Notice of Replacement Trustee in
substantially the form of Annex VI attached hereto (a "Notice of Replacement
Trustee") delivered to the Liquidity Provider by the then Borrower, the
successor Borrower designated therein shall become the Borrower for all purposes
hereunder.

      Section 3.09. Funding Loss Indemnification. Subject to Sections 2.07 and
2.09 hereof, the Borrower shall pay to the Liquidity Provider, upon the request
of the Liquidity Provider, such amount or amounts as shall be sufficient (in the
reasonable opinion of the Liquidity Provider) to compensate it for any loss,
cost, or expense incurred by reason of the liquidation or redeployment of
deposits or other funds acquired by the Liquidity Provider to fund or maintain
any LIBOR Advance (but excluding loss of anticipated profits) incurred as a
result of:

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

                                                      Revolving Credit Agreement

                                       20

<PAGE>

            (2)   Any failure by the Borrower to borrow a LIBOR Advance on the
      date for borrowing specified in the relevant notice under Section 2.02.

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

      Section 3.11. Mitigation. If a condition arises or an event occurs which
would, or would upon the giving of notice, result in the payment of any
additional costs or amounts pursuant to Section 3.01, 3.02 or 3.03 or require
the conversion of any Advance pursuant to Section 3.10, the Liquidity Provider,
promptly upon becoming aware of the same, shall notify the Borrower and shall
take such steps as may be reasonable to it to mitigate the effects of such
condition or event, including the designation of a different Lending Office or
furnishing of the proper certificates under any applicable tax laws, tax
treaties and conventions to the extent that such certificates are legally
available to the Liquidity Provider; provided, that, the Liquidity Provider
shall be under no obligation to take any step that, in its good-faith opinion
would (i) result in its incurring any additional costs in performing its
obligations hereunder unless the Borrower has agreed to reimburse it therefor or
(ii) be otherwise disadvantageous to the Liquidity Provider in a significant
respect in the reasonable judgment of the Liquidity Provider.

                                   ARTICLE IV

                              CONDITIONS PRECEDENT

      Section 4.01. Conditions Precedent to Effectiveness of Section 2.01.
Section 2.01 of this Agreement shall become effective on and as of the first
date (the "Effective Date") on which the following conditions precedent have
been satisfied (or waived by the appropriate party or parties):

                                                      Revolving Credit Agreement

                                       21

<PAGE>

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

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

            (ii)  The Indenture duly executed on behalf of each of the parties
      thereto (other than the Liquidity Provider);

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

            (iv)  A fully executed copy of the Fee Letter;

            (v)   A copy of the Offering Memorandum and specimen copies of the
      Class A Notes;

            (vi)  An executed copy of each document, instrument, certificate and
      opinion delivered on or before the Closing Date pursuant to the Indenture
      and the other Operative Agreements (in the case of each such opinion,
      either addressed to the Liquidity Provider or accompanied by a letter from
      the counsel rendering such opinion to the effect that the Liquidity
      Provider is entitled to rely on such opinion as of its date as if it were
      addressed to the Liquidity Provider);

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

           (viii) Such other documents, instruments, opinions and approvals
      pertaining to the transactions contemplated hereby or by the other
      Operative Agreements as the Liquidity Provider shall have reasonably
      requested.

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

                                                      Revolving Credit Agreement

                                       22

<PAGE>

      (c)   The Liquidity Provider shall have received payment in full of all
fees and other sums required to be paid to or for the account of the Liquidity
Provider on or prior to the Effective Date pursuant to the Fee Letter applicable
to this Agreement.

      (d)   All conditions precedent to the issuance of the Class A Notes under
the Indenture shall have been satisfied or waived, and all conditions precedent
to the purchase of the Class A Notes by the Initial Purchasers under the
Purchase Agreement shall have been satisfied (unless any of such conditions
precedent under the Purchase Agreement shall have been waived by the Initial
Purchasers).

      (e)   The Borrower and American shall have received a certificate, dated
the Effective Date, signed by a duly authorized representative of the Liquidity
Provider, certifying that all conditions precedent specified in this Section
4.01 have been satisfied or waived by the Liquidity Provider.

      Section 4.02. Conditions Precedent to Borrowing. The obligation of the
Liquidity Provider to make an Advance on the occasion of each Borrowing shall be
subject to the conditions precedent that the Effective Date shall have occurred
and, on or prior to the time of such Borrowing, the Borrower shall have
delivered a Notice of Borrowing which conforms to the terms and conditions of
this Agreement and has been completed as may be required by the relevant form of
the Notice of Borrowing for the type of Advance requested.

                                    ARTICLE V

                                    COVENANTS

      Section 5.01. Affirmative Covenants of the Borrower. So long as any
Advance shall remain unpaid or the Liquidity Provider shall have any Maximum
Commitment hereunder or the Borrower shall have any obligation to pay any amount
to the Liquidity Provider hereunder, the Borrower will, unless the Liquidity
Provider shall otherwise consent in writing:

      (a)   Performance of This and Other Agreements. Punctually pay or cause to
be paid all amounts payable by it under this Agreement and the other Operative
Documents and observe and perform in all material respects the conditions,
covenants and requirements applicable to it contained in this Agreement and the
other Operative Documents.

      (b)   Reporting Requirements. Furnish to the Liquidity Provider with
reasonable promptness, such other information and data with respect to the
transactions contemplated by the Operative Documents as from time to time may be
reasonably

                                                      Revolving Credit Agreement

                                       23

<PAGE>

requested by the Liquidity Provider; and permit the Liquidity Provider, upon
reasonable notice, to inspect the Borrower's books and records with respect to
such transactions and to meet with officers and employees of the Borrower to
discuss such transactions.

      (c)   Certain Operative Documents. Furnish to the Liquidity Provider with
reasonable promptness, such Operative Documents entered into after the date
hereof as from time to time may be reasonably requested by the Liquidity
Provider.

      Section 5.02. Negative Covenants of the Borrower. Subject to the
provisions of Sections 8.8 and 8.9 of the Indenture, so long as any Advance
shall remain unpaid or the Liquidity Provider shall have any Maximum Commitment
hereunder or the Borrower shall have any obligation to pay any amount to the
Liquidity Provider hereunder, the Borrower will not appoint or permit or suffer
to be appointed any successor Borrower without the prior written consent of the
Liquidity Provider, which consent shall not be unreasonably withheld or delayed.

      Section 5.03. Covenants Regarding Certain Notices. Promptly following any
time that (x) the Class A Notes have been paid in full (or provision has been
made for such payment in accordance with the Indenture), (y) the Indenture has
been terminated with respect to all of the Class A Notes issued thereunder as
contemplated by Section 9.1 of the Indenture, or (z) the Class A Notes are
otherwise no longer entitled to the benefits of this Agreement, the Borrower
shall deliver to the Liquidity Provider the certificate referred to in clause
(ii) of the definition of Termination Date. Promptly following any time that a
Replacement Liquidity Facility has been substituted for this Agreement pursuant
to Section 3.6(e) of the Indenture, the Borrower shall deliver to the Liquidity
Provider the certificate referred to in clause (iii) of the definition of
Termination Date.

                                   ARTICLE VI

                           LIQUIDITY EVENTS OF DEFAULT

      Section 6.01. Liquidity Events of Default. If both (x) the Class A Notes
are Non-Performing and (y) any Liquidity Event of Default shall have occurred
and be continuing, the Liquidity Provider may, in its discretion, deliver to the
Borrower a Termination Notice, the effect of which shall be to cause (i) the
obligation of the Liquidity Provider to make Advances hereunder to expire at the
close of business on the fifth Business Day after the date on which such
Termination Notice is received by the Borrower, (ii) the Borrower to promptly
request, and the Liquidity Provider to promptly make, a Final Advance in
accordance with Section 2.02(d) hereof and Section 3.6(i) of the Indenture,
(iii) all other outstanding Advances to be automatically converted into Final
Advances for all purposes hereunder, including, without limitation, for purposes
of determining the

                                                      Revolving Credit Agreement

                                       24

<PAGE>

Applicable Liquidity Rate for interest payable thereon and (iv) subject to
Sections 2.07 and 2.09 hereof, all Advances (including, without limitation, any
Provider Advance and Applied Provider Advance), any accrued interest thereon and
any other amounts outstanding hereunder to become immediately due and payable to
the Liquidity Provider.

                                   ARTICLE VII

                                  MISCELLANEOUS

      Section 7.01. No Oral Modifications or Continuing Waivers. No terms or
provisions of this Agreement may be changed, waived, discharged or terminated
orally, but only by an instrument in writing signed by the Borrower and the
Liquidity Provider and any other Person whose consent is required pursuant to
this Agreement; provided that no such change or other action shall affect the
payment obligations of American without its prior written consent; and any
waiver of the terms hereof shall be effective only in the specific instance and
for the specific purpose given.

      Section 7.02. Notices, etc. Unless otherwise expressly specified or
permitted by the terms hereof, all notices required or permitted under the terms
and provisions of this Agreement shall be in English and in writing, and any
such notice may be given by United States registered or certified mail, courier
service, or facsimile or any other customary means of communication, and any
such notice shall be effective when delivered (or, if mailed, three Business
Days after deposit, postage prepaid, in the first class United States mail and,
if delivered by facsimile, upon completion of transmission and confirmation by
the sender (by a telephone call to a representative of the recipient or by
machine confirmation) that the transmission was received):

      Borrower:             U.S. BANK TRUST NATIONAL ASSOCIATION
                            One Federal Street, 3rd Floor
                            EX-FED-MA
                            Boston, MA 02110
                            Attention: Corporate Trust Department
                            Telephone: (860) 224-1844
                            Telecopy: (860) 244-1881

                                                      Revolving Credit Agreement

                                       25

<PAGE>

      Liquidity Provider:   CITIBANK, N.A.
                            2 Penns Way, Suite 200
                            New Castle, DE  19720
                            Reference: American Airlines 7.25% Class A Secured
                            Notes due 2009

                            Attention: Carolyn Figueroa
                            Telephone: (302) 894-6089
                            Telecopy: (212) 994-0847

      with a copy to:

                            CITIBANK, N.A. Global Aviation
                            388 Greenwich Street
                            23rd Floor
                            New York, NY 10013
                            Attention: Gaylord Holmes
                            Telephone: (212) 816-5138
                            Telecopy: (212) 816-5705

with a copy of any Notice of Borrowing to:

                            CITIBANK, N.A. Global Aviation
                            388 Greenwich Street
                            23rd Floor
                            New York, NY 10013
                            Attention: Gaylord Holmes
                            Telephone: (212) 816-5138
                            Telecopy: (212) 816-5705

The Borrower or the Liquidity Provider by notice to the other, may designate
additional or different addresses for subsequent notices or communications.

      Section 7.03. No Waiver; Remedies. No failure on the part of the Liquidity
Provider to exercise, and no delay in exercising, any right under this Agreement
shall operate as a waiver thereof; nor shall any single or partial exercise of
any right under this Agreement preclude any other or further exercise thereof or
the exercise of any other right. The remedies herein provided are cumulative and
not exclusive of any remedies provided by law.

      Section 7.04. Further Assurances. The Borrower agrees to do such further
acts and things and to execute and deliver to the Liquidity Provider such
additional assignments, agreements, powers and instruments as the Liquidity
Provider may

                                                      Revolving Credit Agreement

                                       26

<PAGE>

reasonably require or deem advisable to carry into effect the purposes of this
Agreement and the other Operative Documents or to better assure and confirm unto
the Liquidity Provider its rights, powers and remedies hereunder and under the
other Operative Documents.

      Section 7.05. Indemnification; Survival of Certain Provisions. The
Liquidity Provider shall be indemnified hereunder to the extent and in the
manner described in Article VI of the Indenture. In addition, the Borrower
agrees to indemnify, protect, defend and hold harmless each Liquidity Indemnitee
from and against and shall pay on demand, all Expenses of any kind or nature
whatsoever (other than any Expenses of the nature described in Section 3.01,
3.02 or 7.07 hereof or in the Fee Letter (regardless of whether indemnified
against pursuant to said Sections or in such Fee Letter)), that may be imposed
on, incurred by or asserted against any Liquidity Indemnitee, in any way
relating to, resulting from, or arising out of or in connection with any action,
suit or proceeding by any third party against such Liquidity Indemnitee and
relating to this Agreement, the Fee Letter, the Indenture or any other Operative
Document; provided, however, that the Borrower shall not be required to
indemnify, protect, defend and hold harmless any Liquidity Indemnitee in respect
of any Expense of such Liquidity Indemnitee to the extent such Expense is (i)
attributable to the gross negligence or willful misconduct of such Liquidity
Indemnitee or any other Liquidity Indemnitee (as actually and finally determined
by a final, non-appealable judgment of a court of competent jurisdiction); (ii)
ordinary and usual operating overhead expense (excluding, without limitation,
costs and expenses of any outside counsel, consultant or agent); (iii)
attributable to the failure by the Liquidity Provider to perform or observe any
agreement, covenant or condition on its part to be performed or observed in this
Agreement, the Indenture or any other Operative Document to which it is a party,
or (iv) a Tax. The indemnities contained in Article VI of the Indenture and the
provisions of Sections 3.01, 3.02, 3.03, 3.09, 7.05 and 7.07 hereof shall
survive the termination of this Agreement.

      Section 7.06. Liability of the Liquidity Provider.

      (a)   Neither the Liquidity Provider nor any of its officers, employees,
directors or Affiliates shall be liable or responsible for: (i) the use which
may be made of the Advances or any acts or omissions of the Borrower or any
beneficiary or transferee in connection therewith; (ii) the validity,
sufficiency or genuineness of documents relating to this Agreement or the
Indenture, or of any endorsement thereon, even if such documents should prove to
be in any or all respects invalid, insufficient, fraudulent or forged; or (iii)
the making of Advances by the Liquidity Provider against delivery of a Notice of
Borrowing and other documents which do not comply with the terms hereof;
provided, however, that the Borrower shall have a claim against the Liquidity
Provider, and the Liquidity Provider shall be liable to the Borrower, to the
extent of any damages suffered by the Borrower which were the result of (A) the
Liquidity Provider's willful misconduct or gross negligence in determining
whether documents presented hereunder

                                                      Revolving Credit Agreement

                                       27

<PAGE>

comply with the terms hereof, or (B) any breach by the Liquidity Provider of any
of the terms of this Agreement or the Indenture or any other Operative Document
to which it is a party in a material respect, including, but not limited to, the
Liquidity Provider's failure to make lawful payment hereunder after the delivery
to it by the Borrower of a Notice of Borrowing strictly complying with the terms
and conditions hereof, in the case of either clause (A) or (B), as actually and
finally determined by a final, non-appealable judgment of a court of competent
jurisdiction. In no event, however, shall the Liquidity Provider be liable on
any theory of liability for any special, indirect, consequential or punitive
damages (including, without limitation, any loss of profits, business or
anticipated savings).

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

      Section 7.07. Costs, Expenses and Taxes. The Borrower agrees promptly to
pay, or cause to be paid (A) on the Effective Date and on such later date or
dates on which the Liquidity Provider shall make demand, all reasonable
out-of-pocket costs and expenses (including, without limitation, the reasonable
fees and expenses of outside counsel for the Liquidity Provider) of the
Liquidity Provider in connection with the preparation, negotiation, execution,
delivery, filing and recording of this Agreement, any other Operative Document
and any other documents which may be delivered in connection with this Agreement
and (B) on demand, all reasonable costs and expenses (including reasonable
counsel fees and expenses) of the Liquidity Provider in connection with (i) the
enforcement of this Agreement or any other Operative Document, (ii) any
Liquidity Event of Default or any collection, bankruptcy, insolvency and other
enforcement proceedings in connection therewith, (iii) the modification or
amendment of, or supplement to, this Agreement or any other Operative Document
or such other documents which may be delivered in connection herewith or
therewith (whether or not the same shall become effective) or any waiver or
consent thereunder (whether or not the same shall become effective) or (iv) any
action or proceeding relating to any order, injunction, or other process or
decree restraining or seeking to restrain the Liquidity Provider from paying any
amount under this Agreement, the Indenture or any other Operative Document or
otherwise affecting the application of funds in the Cash Collateral Account. In
addition, the Borrower shall pay any and all recording, stamp and other similar
taxes and fees payable or determined to be payable in the United States in
connection with the execution, delivery, filing and recording of this Agreement,
any other

                                                      Revolving Credit Agreement

                                       28

<PAGE>

Operative Agreement and such other documents, and agrees to hold the Liquidity
Provider harmless from and against any and all liabilities with respect to or
resulting from any delay in paying or omission to pay such taxes or fees.

      Section 7.08. Binding Effect; Participations.

      (a)   This Agreement shall be binding upon and inure to the benefit of the
Borrower and the Liquidity Provider and their respective successors and
permitted assigns, except that neither the Liquidity Provider (except as
otherwise provided in this Section 7.08) nor (except as contemplated by Section
3.08) the Borrower shall have the right to assign, pledge or otherwise transfer
its rights or obligations hereunder or any interest herein, subject to the
Liquidity Provider's right to grant Participations pursuant to Section 7.08(b).

      (b)   The Liquidity Provider agrees that it will not grant any
participation (including, without limitation, a "risk participation") (any such
participation, a "Participation") in or to all or a portion of its rights and
obligations hereunder or under the other Operative Agreements, unless all of the
following conditions are satisfied: (i) such Participation is to a Permitted
Transferee, (ii) such Participation is made in accordance with all applicable
laws, including, without limitation, the Securities Act of 1933, as amended, the
Trust Indenture Act of 1939, as amended, and any other applicable laws relating
to the transfer of similar interests and (iii) such Participation shall not be
made under circumstances that require registration under the Securities Act of
1933, as amended, or qualification of any indenture under the Trust Indenture
Act of 1939, as amended. Notwithstanding any such Participation, the Liquidity
Provider agrees that (1) the Liquidity Provider's obligations under the
Operative Agreements shall remain unchanged, and such participant shall have no
rights or benefits as against American or the Borrower or under any Operative
Agreement, (2) the Liquidity Provider shall remain solely responsible to the
other parties to the Operative Agreements for the performance of such
obligations, (3) the Liquidity Provider shall remain the maker of any Advances,
and the other parties to the Operative Agreements shall continue to deal solely
and directly with the Liquidity Provider in connection with the Advances and the
Liquidity Provider's rights and obligations under the Operative Agreements, (4)
the Liquidity Provider shall be solely responsible for any withholding Taxes or
any filing or reporting requirements relating to such Participation and shall
hold the Borrower and American and their respective successors, permitted
assigns, affiliates, agents and servants harmless against the same and (5)
neither American nor the Borrower shall be required to pay to the Liquidity
Provider any amount under Section 3.01, Section 3.02 or Section 3.03 greater
than it would have been required to pay had there not been any grant of a
Participation by the Liquidity Provider. The Liquidity Provider may, in
connection with any Participation or proposed Participation pursuant to this
Section 7.08(b), disclose to the participant or proposed participant any
information relating to the Operative Agreements or to the parties thereto
furnished to the Liquidity Provider thereunder or in connection therewith

                                                      Revolving Credit Agreement

                                       29

<PAGE>

and permitted to be disclosed by the Liquidity Provider; provided, however, that
prior to any such disclosure, the participant or proposed participant shall
agree in writing for the express benefit of the Borrower and American to
preserve the confidentiality of any confidential information included therein
(subject to customary exceptions).

      (c)   Notwithstanding the other provisions of this Section 7.08, the
Liquidity Provider may assign and pledge all or any portion of the Advances
owing to it to any Federal Reserve Bank or the United States Treasury as
collateral security pursuant to Regulation A of the Board of Governors of the
Federal Reserve System and any Operating Circular issued by such Federal Reserve
Bank, provided that any payment in respect of such assigned Advances made by the
Borrower to the Liquidity Provider in accordance with the terms of this
Agreement shall satisfy the Borrower's obligations hereunder in respect of such
assigned Advance to the extent of such payment. No such assignment shall release
the Liquidity Provider from its obligations hereunder.

      Section 7.09. Severability. Any provision of this Agreement which is
prohibited, unenforceable or not authorized in any jurisdiction shall, as to
such jurisdiction, be ineffective to the extent of such prohibition,
unenforceability or non-authorization without invalidating the remaining
provisions hereof or affecting the validity, enforceability or legality of such
provision in any other jurisdiction.

      Section 7.10. Governing Law. THIS AGREEMENT HAS BEEN DELIVERED IN THE
STATE OF NEW YORK AND THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAW OF THE STATE OF NEW YORK, INCLUDING ALL MATTERS OF
CONSTRUCTION, VALIDITY AND PERFORMANCE, AND THE OBLIGATIONS, RIGHTS AND REMEDIES
OF THE PARTIES HEREUNDER SHALL BE DETERMINED IN ACCORDANCE WITH SUCH LAWS.

      Section 7.11. Submission to Jurisdiction; Waiver of Jury Trial; Waiver of
Immunity.

      (a)   Each of the parties hereto, to the extent it may do so under
applicable law, for purposes hereof hereby (i) irrevocably submits itself to the
non-exclusive jurisdiction of the courts of the State of New York sitting in the
City of New York and to the non-exclusive jurisdiction of the United States
District Court for the Southern District of New York, for the purposes of any
suit, action or other proceeding arising out of this Agreement, the subject
matter hereof or any of the transactions contemplated hereby brought by any
party or parties hereto or thereto, or their successors or permitted assigns and
(ii) waives, and agrees not to assert, by way of motion, as a defense, or
otherwise, in any such suit, action or proceeding, that the suit, action or
proceeding is brought in an inconvenient forum, that the venue of the suit,
action or proceeding is improper or that

                                                      Revolving Credit Agreement

                                       30

<PAGE>

this Agreement or the subject matter hereof or any of the transactions
contemplated hereby may not be enforced in or by such courts.

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

      Section 7.12. Execution in Counterparts. This Agreement may be executed in
any number of counterparts (and each party shall not be required to execute the
same counterpart). Each counterpart of this Agreement including a signature page
or pages executed by each of the parties hereto shall be an original counterpart
of this Agreement, but all of such counterparts together shall constitute one
instrument.

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

      Section 7.14. Headings. The headings of the various Articles and Sections
herein and in the Table of Contents hereto are for convenience of reference only
and shall not define or limit any of the terms or provisions hereof.

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

                                                      Revolving Credit Agreement

                                       31

<PAGE>

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

                                       U.S. BANK TRUST NATIONAL
                                          ASSOCIATION,
                                          not in its individual capacity
                                          but solely as Trustee,
                                          as Borrower

                                       By:  /s/ Alison D. B. Nadeau
                                          --------------------------------------
                                           Name:  Alison D. B. Nadeau
                                           Title: Vice President

                                       CITIBANK, N.A.,
                                          as Liquidity Provider

                                       By:  /s/ Gaylord C. Holmes
                                          --------------------------------------
                                           Name:  Gaylord C. Holmes
                                           Title: Vice President

                                                      Revolving Credit Agreement

                                       32

<PAGE>

                                                                      Annex I to
                                                      Revolving Credit Agreement

                      INTEREST ADVANCE NOTICE OF BORROWING

      The undersigned, a duly authorized signatory of the undersigned borrower
(the "Borrower"), hereby certifies to Citibank, N.A. (the "Liquidity Provider"),
with reference to the Revolving Credit Agreement dated as of February 5, 2004,
between the Borrower and the Liquidity Provider (the "Liquidity Agreement"; the
terms defined therein and not otherwise defined herein being used herein as
therein defined or referenced), that:

            (1)   The Borrower is the Trustee under the Indenture.

            (2)   The Borrower is delivering this Notice of Borrowing for the
      making of an Interest Advance by the Liquidity Provider to be used for the
      payment of the interest on the Class A Notes which is payable on
      ____________, ____ (the "Interest Payment Date") in accordance with the
      terms and provisions of the Indenture and the Class A Notes, which Advance
      is requested to be made on ____________, ____. The Interest Advance should
      be remitted to [name of bank/wire instructions/ABA number] in favor of
      account number [ __ ], reference [ __ ].

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

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

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

                                                      Revolving Credit Agreement

<PAGE>

corresponding reductions in the amounts available to be borrowed pursuant to a
subsequent Advance.

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

                                       U.S. BANK TRUST NATIONAL ASSOCIATION,
                                       not in its individual capacity but solely
                                       as Trustee, as Borrower

                                       By: _____________________________________
                                           Name:
                                           Title:

                                                      Revolving Credit Agreement

                                        2

<PAGE>

               SCHEDULE I TO INTEREST ADVANCE NOTICE OF BORROWING

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

                                                      Revolving Credit Agreement

<PAGE>

                                                                     Annex II to
                                                      Revolving Credit Agreement

                    NON-EXTENSION ADVANCE NOTICE OF BORROWING

      The undersigned, a duly authorized signatory of the undersigned borrower
(the "Borrower"), hereby certifies to Citibank, N.A. (the "Liquidity Provider"),
with reference to the Revolving Credit Agreement dated as of February 5, 2004,
between the Borrower and the Liquidity Provider (the "Liquidity Agreement"; the
terms defined therein and not otherwise defined herein being used herein as
therein defined or referenced), that:

            (1)   The Borrower is the Trustee under the Indenture.

            (2)   The Borrower is delivering this Notice of Borrowing for the
      making of the Non-Extension Advance by the Liquidity Provider to be used
      for the funding of the Cash Collateral Account in accordance with Section
      3.6(d) of the Indenture, which Advance is requested to be made on
      __________, ____. The Non-Extension Advance should be remitted to [name of
      bank/wire instructions/ABA number] in favor of account number [ __ ],
      reference [ __ ].

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

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

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

                                                      Revolving Credit Agreement

<PAGE>

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

                                       U.S. BANK TRUST NATIONAL ASSOCIATION,
                                       not in its individual capacity but solely
                                       as Trustee, as Borrower

                                       By: _____________________________________
                                           Name:
                                           Title:

                                                      Revolving Credit Agreement

                                        2

<PAGE>

             SCHEDULE I TO NON-EXTENSION ADVANCE NOTICE OF BORROWING

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

                                                      Revolving Credit Agreement

<PAGE>

                                                                    Annex III to
                                                      Revolving Credit Agreement

                      DOWNGRADE ADVANCE NOTICE OF BORROWING

      The undersigned, a duly authorized signatory of the undersigned borrower
(the "Borrower"), hereby certifies to Citibank, N.A. (the "Liquidity Provider"),
with reference to the Revolving Credit Agreement dated as of February 5, 2004,
between the Borrower and the Liquidity Provider (the "Liquidity Agreement"; the
terms defined therein and not otherwise defined herein being used herein as
therein defined or referenced), that:

            (1)   The Borrower is the Trustee under the Indenture.

            (2)   The Borrower is delivering this Notice of Borrowing for the
      making of the Downgrade Advance by the Liquidity Provider to be used for
      the funding of the Cash Collateral Account in accordance with Section
      3.6(c) of the Indenture by reason of the Liquidity Facility's becoming a
      Downgraded Facility, which Downgrade Advance is requested to be made on
      __________, ____. The Downgrade Advance should be remitted to [name of
      bank/wire instructions/ABA number] in favor of account number [ __ ],
      reference [ __ ].

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

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

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

                                                      Revolving Credit Agreement

<PAGE>

Borrowing, the Borrower shall not be entitled to request any further Advances
under the Liquidity Agreement.

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

                                       U.S. BANK TRUST NATIONAL ASSOCIATION,
                                       not in its individual capacity but solely
                                       as Trustee, as Borrower

                                       By: _____________________________________
                                           Name:
                                           Title:

                                                      Revolving Credit Agreement

                                        2

<PAGE>

               SCHEDULE I TO DOWNGRADE ADVANCE NOTICE OF BORROWING

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

                                                      Revolving Credit Agreement

<PAGE>

                                                                     Annex IV to
                                                      Revolving Credit Agreement

                        FINAL ADVANCE NOTICE OF BORROWING

      The undersigned, a duly authorized signatory of the undersigned borrower
(the "Borrower"), hereby certifies to Citibank, N.A. (the "Liquidity Provider"),
with reference to the Revolving Credit Agreement dated as of February 5, 2004,
between the Borrower and the Liquidity Provider (the "Liquidity Agreement"; the
terms defined therein and not otherwise defined herein being used herein as
therein defined or referenced), that:

            (1)   The Borrower is the Trustee under the Indenture.

            (2)   The Borrower is delivering this Notice of Borrowing for the
      making of the Final Advance by the Liquidity Provider to be used for the
      funding of the Cash Collateral Account in accordance with Section 3.6(i)
      of the Indenture by reason of the receipt by the Borrower of a Termination
      Notice from the Liquidity Provider with respect to the Liquidity
      Agreement, which Advance is requested to be made on ____________, ____.
      The Final Advance should be remitted to [name of bank/wire
      instructions/ABA number] in favor of account number [ __ ], reference
      [ __ ].

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

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

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

                                                      Revolving Credit Agreement

<PAGE>

Borrower shall not be entitled to request any further Advances under the
Liquidity Agreement.

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

                                       U.S. BANK TRUST NATIONAL ASSOCIATION,
                                       not in its individual capacity but solely
                                       as Trustee, as Borrower

                                       By: _____________________________________
                                           Name:
                                           Title:

                                                      Revolving Credit Agreement

                                        2

<PAGE>

                 SCHEDULE I TO FINAL ADVANCE NOTICE OF BORROWING

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

                                                      Revolving Credit Agreement

<PAGE>

                                                                      Annex V to
                                                      Revolving Credit Agreement

                              NOTICE OF TERMINATION

                                                                       [Date]

U.S. Bank Trust National Association,
 as Trustee, as Borrower
One Federal Street, 3rd Floor
EX-FED-MA
Boston, MA 02110

Attention: Corporate Trust Department

            Revolving Credit Agreement, dated as of February 5, 2004, between
            U.S. Bank Trust National Association, as Trustee and as Borrower,
            and Citibank, N.A., as Liquidity Provider (the "Liquidity
            Agreement"; capitalized terms used herein and not otherwise defined
            shall have the meanings attributed thereto in the Liquidity
            Agreement)

Ladies and Gentlemen:

      You are hereby notified that, pursuant to Section 6.01 of the Liquidity
Agreement, because both (x) the Class A Notes are Non-Performing and (y) a
Liquidity Event of Default has occurred and is continuing, we are giving this
notice to you in order to cause (i) our obligations to make Advances (as defined
therein) under such Liquidity Agreement to terminate at the close of business on
the fifth Business Day after the date on which you receive this notice and (ii)
you to request a Final Advance under the Liquidity Agreement pursuant to Section
2.02(d) thereof and Section 3.6(i) of the Indenture (as defined in the Liquidity
Agreement) as a consequence of your receipt of this notice.

                                                      Revolving Credit Agreement

<PAGE>

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

                                       Very truly yours,

                                       CITIBANK, N.A.,
                                       as Liquidity Provider

                                       By: _____________________________________
                                           Name:
                                           Title:

                                                      Revolving Credit Agreement

                                        2

<PAGE>

                                                                     Annex VI to
                                                      Revolving Credit Agreement

                          NOTICE OF REPLACEMENT TRUSTEE

[Date]
Attention:

      Revolving Credit Agreement, dated as of February 5, 2004, between U.S.
      Bank Trust National Association, as Trustee and as Borrower, and Citibank,
      N.A., as Liquidity Provider (the "Liquidity Agreement")

Ladies and Gentlemen:

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

                         _______________________________
                              [Name of Transferee]

                         _______________________________
                             [Address of Transferee]

all rights and obligations of the undersigned as Borrower under the Liquidity
Agreement referred to above. The transferee has succeeded the undersigned as
Trustee under the Indenture referred to in the first paragraph of the Liquidity
Agreement, pursuant to the terms of Section 8.8 or 8.9 of the Indenture.

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

                                                      Revolving Credit Agreement

<PAGE>

      This transfer shall be effective as of [specify time and date]

                                       U.S. BANK TRUST NATIONAL ASSOCIATION,
                                       not in its individual capacity but solely
                                       as Trustee, as Borrower

                                       By: _____________________________________
                                           Name:
                                           Title:

                                       By: _____________________________________
                                           Name:
                                           Title:

                                                      Revolving Credit Agreement

                                        2<PAGE>

                                                                     EXHIBIT 4.6

                                                                  EXECUTION COPY

                          REGISTRATION RIGHTS AGREEMENT

            THIS REGISTRATION RIGHTS AGREEMENT (the "Agreement") is made and
entered into as of February 5, 2004, among AMERICAN AIRLINES, INC., a Delaware
corporation (the "Company"), and Citigroup Global Markets Inc. ("Citigroup") and
Morgan Stanley & Co. Incorporated ("Morgan Stanley" and, collectively, the
"Initial Purchasers").

            This Agreement is made pursuant to the Purchase Agreement dated
February 2, 2004, among the Company and the Initial Purchasers (the "Purchase
Agreement"), which provides for the sale to the Initial Purchasers of (i)
$180,457,000 aggregate principal amount of 7.25% Class A Secured Notes due 2009
(the "Offered Securities"). In order to induce the Initial Purchasers to enter
into the Purchase Agreement, the Company has agreed to provide to the Initial
Purchasers and their direct and indirect transferees the registration rights set
forth in this Agreement. The execution of this Agreement is a condition to the
closing under the Purchase Agreement. The Offered Securities will be issued
pursuant to an Indenture among the Company, the Liquidity Provider (as defined
in the Purchase Agreement) and the Trustee (as defined below) to be dated
February 5, 2004 (the "Indenture").

            In consideration of the foregoing, the parties hereto agree as
follows:

            1.    Definitions. As used in this Agreement, the following
capitalized defined terms shall have the following meanings:

            "1933 Act" shall mean the Securities Act of 1933, as amended from
      time to time.

            "1934 Act" shall mean the Securities Exchange Act of 1934, as
      amended from time to time.

            "Agreement" shall have the meaning set forth in the preamble.

            "Business Day" shall mean any day that is other than a Saturday, a
      Sunday, or a day on which commercial banks are required or authorized to
      close in Fort Worth, Texas or New York, New York.

            "Citigroup" shall have the meaning set forth in the preamble.

            "Closing Time" shall mean the Closing Time as defined in the
      Purchase Agreement.

            "Company" shall have the meaning set forth in the preamble and shall
      also include the Company's successors.

Reg Rts Agreement

<PAGE>

            "Exchange Dates" shall have the meaning set forth in Section
      2(a)(ii) of this Agreement.

            "Exchange Offer" shall mean the exchange offer by the Company of
      Exchange Securities for Registrable Securities pursuant to Section 2(a)
      hereof.

            "Exchange Offer Registration" shall mean a registration under the
      1933 Act effected pursuant to Section 2(a) hereof.

            "Exchange Offer Registration Statement" shall mean an exchange offer
      registration statement on Form S-4 (or, if applicable, on another
      appropriate form) and all amendments and supplements to such registration
      statement, in each case including the Prospectus contained therein, all
      exhibits thereto and all material incorporated by reference therein.

            "Exchange Securities" shall mean securities issued under the
      Indenture of equal outstanding principal amount as, and containing terms
      identical to, the Offered Securities (except that (i) interest thereon
      shall accrue from the last date on which interest was paid on the Offered
      Securities or, if no such interest has been paid, from the Closing Time,
      (ii) the transfer restrictions thereon shall be modified or eliminated, as
      appropriate and (iii) provisions relating to an increase in the stated
      rate of interest thereon shall be eliminated), to be offered to Holders of
      the Offered Securities in exchange for such Offered Securities pursuant to
      the Exchange Offer.

            "Holder" shall mean each Initial Purchaser, for so long as it owns
      any Offered Securities, and each of its successors, assigns and direct and
      indirect transferees who become registered owners of Offered Securities;
      provided that for purposes of Sections 4 and 5 of this Agreement, the term
      "Holder" shall include Participating Broker-Dealers (as defined in Section
      4(a)).

            "Initial Purchasers" shall have the meaning set forth in the
      preamble.

            "Majority Holders" shall mean, together, the Holders of a majority
      in aggregate principal amount of the Registrable Securities then
      outstanding; provided that whenever the consent or approval of Holders of
      a specified percentage of Registrable Securities is required hereunder,
      Registrable Securities held by the Company or any of its affiliates (as
      such term is defined in Rule 405 under the 1933 Act) (other than the
      Initial Purchasers or subsequent holders of Registrable Securities if such
      subsequent holders are deemed to be such affiliates solely by reason of
      their holding of such Registrable Securities) shall not be counted in
      determining whether such consent or approval was given by the Holders of
      such required percentage or amount.

            "Offered Securities" shall have the meaning set forth in the second
      paragraph of this Agreement.

Reg Rts Agreement

                                        2

<PAGE>

            "Person" shall mean an individual, partnership, limited liability
      company, corporation, trust or unincorporated organization, or a
      government or agency or political subdivision thereof.

            "Purchase Agreement" shall have the meaning set forth in the second
      paragraph of this Agreement.

            "Prospectus" shall mean the prospectus included in a Registration
      Statement, including any preliminary prospectus, and any such prospectus
      as amended or supplemented by any prospectus supplement, including a
      prospectus supplement with respect to the terms of the offering of any
      portion of the Registrable Securities covered by a Shelf Registration
      Statement, and by all other amendments and supplements to such prospectus,
      and in each case including all material incorporated by reference therein.

            "Registrable Securities" shall mean the Offered Securities;
      provided, however, that the Offered Securities shall cease to be
      Registrable Securities upon the earliest to occur of (i) the consummation
      of the Exchange Offer, (ii) a Registration Statement with respect to such
      Offered Securities having been declared effective under the 1933 Act and
      such Offered Securities having been disposed of pursuant to such
      Registration Statement, (iii) such Offered Securities having been sold to
      the public pursuant to Rule 144(k) (or any similar provision then in
      force, but not Rule 144A) under the 1933 Act or (iv) such Offered
      Securities having ceased to be outstanding.

            "Registration Expenses" shall mean any and all expenses incident to
      performance of or compliance by the Company with this Agreement, including
      without limitation: (i) all SEC, stock exchange or National Association of
      Securities Dealers, Inc. registration and filing fees, (ii) all fees and
      expenses incurred in connection with compliance with state securities or
      blue sky laws (including reasonable fees and disbursements of counsel in
      connection with blue sky qualification of any of the Exchange Securities
      or Registrable Securities), (iii) all reasonable expenses of any Persons
      in preparing or assisting in preparing word processing, printing and
      distributing of any Registration Statement, any Prospectus, any amendments
      or supplements thereto and other documents relating to the performance of
      and compliance with this Agreement, (iv) all rating agency fees (it being
      understood that no rating agency shall be engaged by an Initial
      Purchaser), (v) all fees and disbursements relating to the qualification
      of the Indenture under applicable securities laws, (vi) the fees and
      disbursements of the Trustee and its counsel, (vii) the fees and
      disbursements of counsel for the Company and, in the case of a Shelf
      Registration Statement, the fees and disbursements of one counsel for the
      Holders (which counsel shall be selected by the Majority Holders and which
      counsel may also be counsel for the Initial Purchasers) and (viii) the
      fees and disbursements of the independent public accountants of the
      Company, including the expenses of any special audits or "cold comfort"
      letters required by or incident to such performance and compliance, but
      excluding fees and expenses of counsel to the underwriters (other than
      reasonable fees and expenses set forth in clause (ii) above) or the
      Holders and underwriting discounts and commissions and transfer taxes, if
      any, relating to the sale or disposition of Registrable Securities by a
      Holder.

Reg Rts Agreement

                                        3

<PAGE>

            "Registration Statement" shall mean any registration statement of
      the Company that covers any of the Exchange Securities or Registrable
      Securities pursuant to the provisions of this Agreement and all amendments
      and supplements to any such Registration Statement, including
      post-effective amendments, in each case including the Prospectus contained
      therein, all exhibits thereto and all material incorporated by reference
      therein.

            "SEC" shall mean the Securities and Exchange Commission.

            "Shelf Registration" shall mean a registration effected pursuant to
      Section 2(b) hereof.

            "Shelf Registration Statement" shall mean a "shelf" registration
      statement of the Company pursuant to the provisions of Section 2(b) of
      this Agreement that covers all of the Registrable Securities (but no other
      securities unless approved by the Holders whose Registrable Securities are
      covered by such Shelf Registration Statement) on an appropriate form under
      Rule 415 under the 1933 Act, or any similar rule that may be adopted by
      the SEC, and all amendments and supplements to such registration
      statement, including post-effective amendments, in each case including the
      Prospectus contained therein, all exhibits thereto and all material
      incorporated by reference therein.

            "TIA" shall have the meaning set forth in Section 3(l) of this
      Agreement.

            "Trustee" shall mean U.S. Bank Trust National Association, as
      trustee under the Indenture and shall also include its successors.

            "Underwriters" shall have the meaning set forth in Section 3 of this
      Agreement.

            "Underwritten Registration" or "Underwritten Offering" shall mean a
      registration in which Registrable Securities are sold to an Underwriter
      for reoffering to the public.

            2.    Registration Under the 1933 Act. (a) To the extent not
prohibited by any applicable law or applicable interpretation of the Staff of
the SEC, the Company shall use its reasonable best efforts (i) to cause to be
filed with the SEC an Exchange Offer Registration Statement covering the offer
to the Holders to exchange all of the Registrable Securities for Exchange
Securities, (ii) to have the Exchange Offer Registration Statement declared
effective and (iii) to have such Registration Statement remain effective until
the closing of the Exchange Offer. The Company shall commence the Exchange Offer
promptly after the Exchange Offer Registration Statement has been declared
effective by the SEC and use its reasonable best efforts to have the Exchange
Offer consummated not later than the date that is 270 days (or, if such date is
not a Business Day, the first Business Day thereafter) after the Closing Time.
The Company shall, or shall cause the Trustee to, commence the Exchange Offer by
mailing the related exchange offer Prospectus and accompanying documents to each
Holder stating, in addition to such other disclosures as are required by
applicable law:

Reg Rts Agreement

                                        4

<PAGE>

            (i)   that the Exchange Offer is being made pursuant to this
      Registration Rights Agreement and that all Registrable Securities validly
      tendered will be accepted for exchange;

            (ii)  the dates of acceptance for exchange (which shall be a period
      of at least 30 days (or such shorter period as allowed by applicable law
      or SEC rules and interpretations) from the date such notice is mailed)
      (the "Exchange Dates");

            (iii) that any Registrable Security not tendered will remain
      outstanding and continue to accrue interest, but will not retain any
      rights under this Registration Rights Agreement;

            (iv)  that Holders electing to have a Registrable Security exchanged
      pursuant to the Exchange Offer will be required to surrender such
      Registrable Security, together with the enclosed letters of transmittal,
      to the institution and at the address specified in the notice, prior to
      the close of business on the last Exchange Date; and

            (v)   that Holders will be entitled to withdraw their election, not
      later than the close of business on the last Exchange Date, by sending to
      the institution and at the address specified in the notice, a telegram,
      telex, facsimile transmission or letter setting forth the name of such
      Holder, the principal amount of Registrable Securities delivered for
      exchange, and a statement that such Holder is withdrawing his election to
      have such Registrable Securities exchanged.

            As soon as practicable after the last Exchange Date, the Company
shall or shall cause the Trustee to:

            (i)   accept for exchange Registrable Securities or portions thereof
      tendered and not validly withdrawn pursuant to the Exchange Offer; and

            (ii)  deliver, or cause to be delivered, to the Trustee for
      cancellation all Registrable Securities or portions thereof so accepted
      for exchange by the Company, and issue, and cause the Trustee to promptly
      authenticate and mail to each Holder, Exchange Securities equal in
      principal amount to the principal amount of the Registrable Securities
      surrendered by such Holder.

The Company shall use its reasonable best efforts to complete the Exchange Offer
as provided above and shall comply with the applicable requirements of the 1933
Act, the 1934 Act and other applicable laws, rules and regulations in connection
with the Exchange Offer. The Exchange Offer shall not be subject to any
conditions, other than that the Exchange Offer does not violate applicable law
or any applicable interpretation of the Staff of the SEC. The Company shall
inform the Initial Purchasers of the names and addresses of the Holders to whom
the Exchange Offer is made, and the Initial Purchasers shall have the right,
subject to applicable law, to contact such Holders and otherwise facilitate the
tender of Registrable Securities in the Exchange Offer.

            Each Holder participating in the Exchange Offer shall be required to
represent to the Company at or prior to the consummation of the Exchange Offer
that (i) any Exchange

Reg Rts Agreement

                                        5

<PAGE>

Securities received by such Holder will be acquired in the ordinary course of
business, (ii) such Holder will have no arrangements or understanding with any
person to participate in the distribution of the Offered Securities or the
Exchange Securities within the meaning of the 1933 Act, and (iii) such Holder is
not an "affiliate," as defined in Rule 405 of the 1933 Act, of the Company, nor
a broker-dealer tendering Offered Securities acquired directly from the Company
for its own account. If such Holder is a broker-dealer, it will be required to
represent that the Offered Securities were acquired as a result of
market-marking activities or other trading activities and that it will deliver a
prospectus in connection with any resale of such Exchange Securities. Each such
Holder, whether or not it is a broker-dealer, shall also represent that it is
not acting on behalf of any person that could not truthfully make any of the
foregoing representations contained in this paragraph.

            Upon consummation of the Exchange Offer in accordance with this
Section 2(a), the provisions of this Agreement shall continue to apply (to the
extent applicable) solely with respect to Registrable Securities held by the
Initial Purchasers or any Participating Broker-Dealers (as defined in Section
4(a)) as provided in (and subject to) Section 2(b)(ii), and the Company shall
have no further obligation to register Offered Securities (other than such
Registrable Securities of the Initial Purchasers and Participating
Broker-Dealers) pursuant to Section 2(b) of this Agreement.

            (b)   In the event that (i) the Company determines that the Exchange
Offer Registration provided for in Section 2(a) above is not available or may
not be consummated as soon as practicable after the last Exchange Date because
it would violate applicable law or the applicable interpretations of the Staff
of the SEC, or (ii) the Exchange Offer has been completed and in the opinion of
counsel for the Initial Purchasers a Registration Statement must be filed and a
Prospectus must be delivered by the Initial Purchasers in connection with any
primary offering or sale of Registrable Securities, the Company shall use its
reasonable best efforts to cause to be filed as soon as practicable after such
determination, date or notice of such opinion of counsel is given to the
Company, as the case may be, a Shelf Registration Statement providing for the
sale by the Holders of all of the Registrable Securities (in the case of clause
(i) above) or by the Initial Purchasers (in the case of clause (ii) above) and
to have such Shelf Registration Statement declared effective by the SEC. In the
event the Company is required to file a Shelf Registration Statement solely as a
result of the matters referred to in clause (ii) of the preceding sentence, the
Company shall use its reasonable best efforts to file and have declared
effective by the SEC both an Exchange Offer Registration Statement pursuant to
Section 2(a) with respect to all Registrable Securities and a Shelf Registration
Statement (which may be a combined Registration Statement with the Exchange
Offer Registration Statement) with respect to offers and sales of Registrable
Securities held by the Initial Purchasers after completion of the Exchange
Offer. The Company agrees to use its reasonable best efforts to keep the Shelf
Registration Statement continuously effective for a period of two years after
its effective date with respect to the Registrable Securities or such shorter
period that will terminate when all of the Registrable Securities covered by the
Shelf Registration Statement have been sold pursuant to the Shelf Registration
Statement or may be freely sold pursuant to Rule 144(k) under the 1933 Act. The
Company further agrees to supplement or amend the Shelf Registration Statement
if required by the rules, regulations or instructions applicable to the
registration form used by the Company for such Shelf Registration Statement or
by the 1933 Act or by any other rules and regulations thereunder

Reg Rts Agreement

                                        6

<PAGE>

for shelf registration or if reasonably requested by a Holder with respect to
information relating to such Holder, and to use its best efforts to cause any
such amendment to become effective and such Shelf Registration Statement to
become usable as soon as thereafter practicable. The Company agrees to furnish
to the Holders of Registrable Securities copies of any such supplement or
amendment promptly after its being used or filed with the SEC.

            (c)   The Company shall pay all Registration Expenses in connection
with the registration pursuant to Section 2(a) or Section 2(b). Each Holder
shall pay all underwriting discounts and commissions and transfer taxes, if any,
relating to the sale or disposition of such Holder's Registrable Securities
pursuant to the Shelf Registration Statement.

            (d)   An Exchange Offer Registration Statement pursuant to Section
2(a) hereof or a Shelf Registration Statement pursuant to Section 2(b) hereof
will not be deemed to have become effective unless it has been declared
effective by the SEC; provided, however, that if, after it has been declared
effective, the offering of Registrable Securities pursuant to a Shelf
Registration Statement is interfered with by any stop order, injunction or other
order or requirement of the SEC or any other governmental agency or court, such
Shelf Registration Statement will be deemed not to have become effective during
the period of such interference until the offering of Registrable Securities
pursuant to such Registration Statement may legally resume. In the event that
neither the consummation of the Exchange Offer nor the declaration by the SEC of
a Shelf Registration to be effective (each a "Registration Event") occurs on or
prior to the 270th day (or, if such 270th day is not a Business Day, the first
Business Day thereafter) after the Closing Time, the interest rate per annum
borne by the Offered Securities shall be increased by 0.50%, effective from and
including such 270th day (or, if such 270th day is not a Business Day, the first
Business Day thereafter), to but excluding the date on which a Registration
Event occurs provided that if, to permit additional Holders of Offered
Securities (who have notified the Company in writing of their intention to
participate in the Exchange Offer) to participate in the Exchange Offer, the
length of such Exchange Offer is extended beyond such 270th day (or, if such
270th day is not a Business Day, the first business day thereafter), the
interest rate shall not be increased if the Exchange Offer is consummated within
60 days of such extension. In the event that the Shelf Registration Statement
required to be effective pursuant to Section 2(b) hereof ceases to be effective
at any time during the period specified by Section 2(b) hereof for more than 60
days, whether or not consecutive, during any 12-month period, the interest rate
borne by the Offered Securities shall be increased by 0.50% per annum from the
61st day of the applicable 12-month period such Shelf Registration Statement
ceases to be effective until such time as the Shelf Registration Statement again
becomes effective.

            (e)   Without limiting the remedies available to the Initial
Purchasers and the Holders, the Company acknowledges that any failure by the
Company to comply with its obligations under Section 2(a) and Section 2(b)
hereof may result in material irreparable injury to the Initial Purchasers or
the Holders for which there is no adequate remedy at law, that it will not be
possible to measure damages for such injuries precisely and that, in the event
of any such failure, each Initial Purchaser or any Holder may obtain such relief
as may be required to specifically enforce the Company's obligations under
Section 2(a) and Section 2(b) hereof.

Reg Rts Agreement

                                        7

<PAGE>

            3.    Registration Procedures. In connection with the obligations of
the Company with respect to the Registration Statements pursuant to Section 2(a)
and Section 2(b) hereof, the Company shall as reasonably expeditiously as
possible:

            (a)   prepare and file with the SEC a Registration Statement on the
      appropriate form under the 1933 Act, which form (x) shall be selected by
      the Company, (y) shall, in the case of a Shelf Registration, be available
      for the sale of the Registrable Securities by the selling Holders thereof
      and (z) shall comply as to form in all material respects with the
      requirements of the applicable form and include all financial statements
      required by the SEC to be filed therewith, and use its best efforts to
      cause such Registration Statement to become effective and remain effective
      in accordance with Section 2 hereof;

            (b)   prepare and file with the SEC such amendments and
      post-effective amendments to each Registration Statement as may be
      necessary to (x) keep such Registration Statement effective for the
      applicable period under this Agreement, (y) cause each Prospectus to be
      supplemented by any required prospectus supplement and, as so
      supplemented, to be filed pursuant to Rule 424 under the 1933 Act and (z)
      keep each Prospectus current during the period described under Section
      4(3) and Rule 174 under the 1933 Act that is applicable to transactions by
      brokers or dealers with respect to the Registrable Securities or Exchange
      Securities;

            (c)   in the case of a Shelf Registration, furnish to each Holder of
      Registrable Securities, to counsel for the Initial Purchasers, to counsel
      for the Holders and to each Underwriter of an Underwritten Offering of
      Registrable Securities, if any, and each such Underwriter's Counsel,
      without charge, as many copies of each Prospectus, including each
      preliminary Prospectus, and any amendment or supplement thereto and such
      other documents as such Holder or Underwriter may reasonably request, in
      order to facilitate the public sale or other disposition of the
      Registrable Securities; and the Company consents to the use of such
      Prospectus and any amendment or supplement thereto in accordance with
      applicable law by each of the selling Holders of Registrable Securities
      and any such Underwriters in connection with the offering and sale of the
      Registrable Securities covered by and in the manner described in such
      Prospectus or any amendment or supplement thereto in accordance with
      applicable law;

            (d)   use its reasonable best efforts to register or qualify the
      Registrable Securities under all applicable state securities or "blue sky"
      laws of such jurisdictions as any Holder of Registrable Securities covered
      by a Registration Statement shall reasonably request in writing by the
      time the applicable Registration Statement is declared effective by the
      SEC, to cooperate with such Holders in connection with any filings
      required to be made with the National Association of Securities Dealers,
      Inc. and do any and all other acts and things which may be reasonably
      necessary or advisable to enable such Holder to consummate the disposition
      in each such jurisdiction of such Registrable Securities owned by such
      Holder; provided, however, that the Company shall not be required to (i)
      qualify as a foreign corporation or as a dealer in securities in any
      jurisdiction where it would not otherwise be required to qualify but for
      this Section 3(d),

Reg Rts Agreement

                                        8

<PAGE>

      (ii) file any general consent to service of process or (iii) subject
      itself to taxation in any such jurisdiction if it is not so subject;

            (e)   in the case of a Shelf Registration, notify each Holder of
      Registrable Securities, counsel for the Holders and counsel for the
      Initial Purchasers promptly and, if requested by any such Holder or
      counsel, confirm such advice in writing, (i) when a Registration Statement
      has become effective and when any post-effective amendment thereto has
      been filed and becomes effective, (ii) of any request by the SEC or any
      state securities authority for amendments and supplements to a
      Registration Statement and Prospectus or for material additional
      information after the Registration Statement has become effective, (iii)
      of the issuance by the SEC or any state securities authority of any stop
      order suspending the effectiveness of a Registration Statement or the
      initiation of any proceedings for that purpose, (iv) if, between the
      effective date of a Registration Statement and the closing of any sale of
      Registrable Securities covered thereby, the representations and warranties
      of the Company contained in any underwriting agreement, securities sales
      agreement or other similar agreement, if any, relating to the offering
      cease to be true and correct in all material respects or if the Company
      receives any notification with respect to the suspension of the
      qualification of the Registrable Securities for sale in any jurisdiction
      or the initiation of any proceeding for such purpose, (v) of the happening
      of any event during the period a Shelf Registration Statement is effective
      which makes any statement made in such Registration Statement or the
      related Prospectus untrue in any material respect or which requires the
      making of any changes in such Registration Statement or Prospectus in
      order to make the statements therein (in the case of the Prospectus, in
      light of the circumstances under which they were made) not misleading and
      (vi) of any determination by the Company that a post-effective amendment
      to a Registration Statement would be appropriate;

            (f)   make every reasonable effort to obtain the withdrawal of any
      order suspending the effectiveness of a Registration Statement at the
      earliest possible moment and provide immediate notice to each Holder of
      the withdrawal of any such order;

            (g)   in the case of a Shelf Registration, furnish to each Holder of
      Registrable Securities, without charge, at least one conformed copy of
      each Registration Statement and any post-effective amendment thereto
      (without documents incorporated therein by reference or exhibits thereto,
      unless requested);

            (h)   in the case of a Shelf Registration, cooperate with the
      selling Holders of Registrable Securities to facilitate the timely
      preparation and delivery of certificates representing Registrable
      Securities to be sold and not bearing any restrictive legends and enable
      such Registrable Securities to be in such denominations (consistent with
      the provisions of the Indenture) and registered in such names as the
      selling Holders may reasonably request at least two Business Days prior to
      the closing of any sale of Registrable Securities;

            (i)   in the case of a Shelf Registration, upon the occurrence of
      any event contemplated by Section 3(e)(v) hereof, use its best efforts to
      prepare and file with the

Reg Rts Agreement

                                        9

<PAGE>

      SEC a supplement or post-effective amendment to a Registration Statement
      or the related Prospectus or any document incorporated therein by
      reference or file any other required document so that, as thereafter
      delivered to the purchasers of the Registrable Securities, such Prospectus
      will not contain any untrue statement of a material fact or omit to state
      a material fact necessary to make the statements therein, in light of the
      circumstances under which they were made, not misleading. The Company
      agrees to notify the Holders to suspend use of the Prospectus as promptly
      as practicable after the occurrence of such an event, and the Holders
      hereby agree to suspend use of the Prospectus until the Company has
      amended or supplemented the Prospectus to correct such misstatement or
      omission;

            (j)   a reasonable time prior to the filing of any Registration
      Statement, any Prospectus, any amendment to a Registration Statement or
      amendment or supplement to a Prospectus or any document which is to be
      incorporated by reference into a Registration Statement or a Prospectus
      after initial filing of a Registration Statement, provide copies of such
      document to the Initial Purchasers and their counsel (and, in the case of
      a Shelf Registration Statement, the Holders and their counsel) and make
      such of the representatives of the Company as shall be reasonably
      requested by the Initial Purchasers or their counsel (and, in the case of
      a Shelf Registration Statement, the Holders or their counsel) available
      for discussion of such document, and shall not at any time file or make
      any amendment to the Registration Statement, any Prospectus or any
      amendment of or supplement to a Registration Statement or a Prospectus or
      any document which is to be incorporated by reference into a Registration
      Statement or a Prospectus, of which the Initial Purchasers and their
      counsel (and, in the case of a Shelf Registration Statement, the Holders
      and their counsel) shall not have previously been advised and furnished a
      copy or to which the Initial Purchasers or their counsel (and, in the case
      of a Registration Statement, the Holders or their counsel) shall object;

            (k)   obtain a CUSIP number for all Exchange Securities or
      Registrable Securities, as the case may be, not later than the effective
      date of a Registration Statement;

            (l)   cause the Indenture to be qualified under the Trust Indenture
      Act of 1939, as amended (the "TIA") in connection with the registration of
      the Exchange Securities or Registrable Securities, as the case may be,
      cooperate with the Trustee and the Holders to effect such changes to the
      Indentures as may be required for the Indenture to be so qualified in
      accordance with the terms of the TIA and execute, and use its best efforts
      to cause the Trustee to execute, all documents as may be required to
      effect such changes, and all other forms and documents required to be
      filed with the SEC to enable the Indenture to be so qualified in a timely
      manner;

            (m)   in the case of a Shelf Registration, upon execution of
      customary confidentiality agreements reasonably satisfactory to the
      Company and its counsel (other than by an Initial Purchaser), make
      available for inspection by a representative of the Holders of the
      Registrable Securities, any Underwriter participating in any disposition
      pursuant to such Shelf Registration Statement, and attorneys and
      accountants designated by the Holders, at reasonable times and in a
      reasonable manner, all financial and other

Reg Rts Agreement

                                       10

<PAGE>

      records, pertinent documents and properties of the Company, and cause the
      respective officers, directors and employees of the Company to supply all
      information reasonably requested by any such representative, Underwriter,
      attorney or accountant in connection with a Shelf Registration Statement
      as shall be necessary to enable such persons to conduct a reasonable
      investigation within the meaning of Section 11 of the 1933 Act;

            (n)   use its reasonable best efforts to cause the Exchange
      Securities or Registrable Securities, as the case may be, to be rated by
      two nationally recognized statistical rating organizations (as such term
      is defined in Rule 436(g)(2) under the 1933 Act);

            (o)   if reasonably requested by any Holder of Registrable
      Securities covered by a Registration Statement, (i) promptly incorporate
      in a Prospectus supplement or post-effective amendment such information
      with respect to such Holder as such Holder reasonably requests to be
      included therein and (ii) make all required filings of such Prospectus
      supplement or such post-effective amendment as soon as the Company has
      received notification of the matters to be incorporated in such filing;
      and

            (p)   in the case of a Shelf Registration, enter into such customary
      agreements and take all such other actions in connection therewith
      (including those requested by the Holders of a majority of the Registrable
      Securities being sold) in order to expedite or facilitate the disposition
      of such Registrable Securities including, but not limited to, an
      Underwritten Offering and in such connection, (i) to the extent possible,
      make such representations and warranties to the Holders and any
      Underwriters of such Registrable Securities with respect to the business
      of the Company and its subsidiaries, the Registration Statement,
      Prospectus and documents incorporated by reference or deemed incorporated
      by reference therein, if any, in each case, in form, substance and scope
      as are customarily made by issuers to underwriters in underwritten
      offerings and confirm the same if and when requested, (ii) obtain opinions
      of counsel to the Company (which counsel and opinions, in form, scope and
      substance, shall be reasonably satisfactory to the Holders of a majority
      in principal amount of Registrable Securities being sold and such
      Underwriters and their respective counsel) addressed to each selling
      Holder and Underwriter of Registrable Securities, covering the matters
      customarily covered in opinions requested in underwritten offerings, (iii)
      obtain "cold comfort" letters from the independent certified public
      accountants of the Company (and, if necessary, any other certified public
      accountant of any subsidiary of the Company, or of any business acquired
      by the Company for which financial statements and financial data are or
      are required to be included in the Registration Statement) addressed to
      each selling Holder and Underwriter of Registrable Securities, such
      letters to be in customary form and covering matters of the type
      customarily covered in "cold comfort" letters in connection with
      underwritten offerings, and (iv) deliver such documents and certificates
      as may be reasonably requested by the Holders of a majority in principal
      amount of the Registrable Securities being sold or the Underwriters, and
      which are customarily delivered in underwritten offerings, to evidence the
      continued validity of the representations and warranties of the Company
      made pursuant to clause (i) above and to evidence compliance with any
      customary conditions contained in an underwriting agreement.

Reg Rts Agreement

                                       11

<PAGE>

            In the case of a Shelf Registration Statement, the Company may
require each Holder of Registrable Securities to furnish to the Company such
information regarding the Holder and the proposed distribution by such Holder of
such Registrable Securities as the Company may from time to time reasonably
request in writing. The Company may exclude from such registration the
Registrable Securities of any Holder who fails to furnish such information
within a reasonable time after receiving such request.

            In the case of a Shelf Registration Statement, each Holder agrees
that, upon receipt of any notice from the Company of the happening of any event
of the kind described in Section 3(e)(v) hereof, such Holder will forthwith
discontinue disposition of Registrable Securities pursuant to a Shelf
Registration Statement until such Holder's receipt of the copies of the
supplemented or amended Prospectus contemplated by Section 3(i) hereof, and, if
so directed by the Company, such Holder will deliver to the Company (at the
Company's expense) all copies in its possession, other than permanent file
copies then in such Holder's possession, of the Prospectus covering such
Registrable Securities current at the time of receipt of such notice. If the
Company shall give any such notice to suspend the disposition of Registrable
Securities pursuant to a Registration Statement, the Company shall extend the
period during which the Registration Statement shall be maintained effective
pursuant to this Agreement by the number of days during the period from and
including the date of the giving of such notice to and including the date when
the Holders shall have received copies of the supplemented or amended Prospectus
necessary to resume such dispositions.

            The Holders of Registrable Securities covered by a Shelf
Registration Statement who desire to do so may sell such Registrable Securities
in an Underwritten Offering. In any such Underwritten Offering, the investment
banker or investment bankers and manager or managers (the "Underwriters") that
will administer the offering will be selected by the Majority Holders of the
Registrable Securities included in such offering, subject to the consent of the
Company (which shall not be unreasonably withheld).

            4.    Participation of Broker-Dealers in Exchange Offer. (a) The
Staff of the SEC has taken the position that any broker-dealer that receives
Exchange Securities for its own account in the Exchange Offer in exchange for
Offered Securities that were acquired by such broker-dealer as a result of
market making or other trading activities (a "Participating Broker-Dealer") may
be deemed to be an "underwriter" within the meaning of the 1933 Act and must
deliver a prospectus meeting the requirements of the 1933 Act in connection with
any resale of such Exchange Securities. No Participating Broker-Dealers other
than the Initial Purchasers and persons who have obtained the Company's prior
written consent to act as a market maker shall have any rights as Participating
Broker-Dealers under this Agreement.

            The Company understands that it is the Staff's position that if the
Prospectus contained in the Exchange Offer Registration Statement includes a
plan of distribution containing a statement to the above effect and the means by
which Participating Broker-Dealers may resell the Exchange Securities, without
naming the Participating Broker-Dealers or specifying the amount of Exchange
Securities owned by them, such Prospectus may be delivered by Participating
Broker-Dealers to satisfy their prospectus delivery obligation under the 1933

Reg Rts Agreement

                                       12

<PAGE>

Act in connection with resales of Exchange Securities for their own accounts, so
long as the Prospectus otherwise meets the requirements of the 1933 Act.

            (b)   In light of Section 4(a) above, notwithstanding the other
provisions of this Agreement, the Company agrees that the provisions of this
Agreement as they relate to a Shelf Registration shall also apply to the
Exchange Offer Registration to the extent, and with such reasonable
modifications thereto as may be reasonably requested by the Initial Purchasers
or by one or more Participating Broker-Dealers, in each case as provided in
clause (ii) below, in order to expedite or facilitate the disposition of any
Exchange Securities by Participating Broker-Dealers consistent with the
positions of the Staff recited in Section 4(a) above; provided that:

            (i)   the Company shall not be required to amend or supplement the
      Prospectus contained in the Exchange Offer Registration Statement, as
      would otherwise be contemplated by Section 3(i), for a period exceeding 90
      days after the last Exchange Date (as such period may be discontinued and
      extended pursuant to the penultimate paragraph of Section 3 of this
      Agreement) and Participating Broker-Dealers shall not be authorized by the
      Company to deliver and shall not deliver such Prospectus after such period
      in connection with the resales contemplated by this Section 4; and

            (ii)  the application of the Shelf Registration procedures set forth
      in Section 3 of this Agreement to an Exchange Offer Registration, to the
      extent not required by the positions of the Staff of the SEC or the 1933
      Act and the rules and regulations thereunder, will be in conformity with
      the reasonable request to the Company by the Initial Purchasers or with
      the reasonable request in writing to the Company by one or more
      broker-dealers who certify to the Initial Purchasers and the Company in
      writing that they anticipate that they will be Participating
      Broker-Dealers in accordance with Section 4(a); provided that in
      connection with such application of the Shelf Registration procedures set
      forth in Section 3 to an Exchange Offer Registration, the Company shall be
      obligated (x) to deal only with one entity representing the Participating
      Broker-Dealers, which shall be Citigroup unless it elects not to act as
      such representative, (y) to pay the fees and expenses of only one counsel
      representing the Participating Broker-Dealers, which shall be counsel to
      the Initial Purchasers unless such counsel elects not to so act, and (z)
      to cause to be delivered only one, if any, "cold comfort" letter with
      respect to the Prospectus in the form existing on the last Exchange Date
      and with respect to each subsequent amendment or supplement, if any,
      effected during the period specified in clause (i) above.

            (c)   The Initial Purchasers shall have no liability to the Company
or any Holder with respect to any request that it may make pursuant to Section
4(b) above.

            5.    Indemnification and Contribution. (a) The Company agrees to
indemnify and hold harmless the Initial Purchasers, each Holder and each Person,
if any, who controls any Initial Purchaser or any Holder within the meaning of
either Section 15 of the 1933 Act or Section 20 of the 1934 Act, or is under
common control with, or is controlled by, any Initial Purchaser or any Holder,
from and against all losses, claims, damages and liabilities (including, without
limitation, any legal or other expenses reasonably incurred by the Initial
Purchaser, any

Reg Rts Agreement

                                       13

<PAGE>

such Holder or any such controlling or affiliated Person in connection with
defending or investigating any such action or claim) caused by any untrue
statement or alleged untrue statement of a material fact contained in any
Registration Statement (or any amendment thereto) pursuant to which Exchange
Securities or Registrable Securities were registered under the 1933 Act,
including all documents incorporated therein by reference, or caused by any
omission or alleged omission to state therein a material fact required to be
stated therein or necessary to make the statements therein not misleading, or
caused by any untrue statement or alleged untrue statement of a material fact
contained in any Prospectus (as amended or supplemented if the Company shall
have furnished any amendments or supplements thereto), or caused by any omission
or alleged omission to state therein a material fact necessary to make the
statements therein in light of the circumstances under which they were made not
misleading, except insofar as such losses, claims, damages or liabilities are
caused by any such untrue statement or omission or alleged untrue statement or
omission based upon information relating to the Initial Purchasers or any Holder
furnished to the Company in writing through Citigroup, Morgan Stanley or any
selling Holder expressly for use therein provided, however, that the foregoing
indemnity agreement shall not inure to the benefit of any Holder to the extent
that any such losses, claims, damages or liabilities result from the fact that
such Holder sold securities to a person to whom there was not sent or given by
or on behalf of such Holder (if required by law so to have been delivered) a
copy of the final Prospectus (in the case of any preliminary Prospectus) or a
prospectus amendment or supplement (in the case of any Prospectus) at or prior
to the written confirmation of the sale of the Registrable Securities to such
person if the Company had previously furnished copies thereof to such Holder and
such untrue statement or omission or alleged untrue statement or omission was
corrected in such final Prospectus or prospectus amendment or supplement, nor
shall this indemnity agreement inure to the benefit of any Holder from whom the
person asserting any such losses, claims, damages or liabilities purchased the
Registrable Securities concerned if at the time of such purchase such Holder had
received written notice from the Company that the use of such Prospectus,
amendment, supplement or preliminary Prospectus was suspended as provided in the
penultimate paragraph of Section 3. In connection with any Underwritten Offering
permitted by Section 3, the Company will also indemnify the Underwriters, if
any, selling brokers, dealers and similar securities industry professionals
participating in the distribution, their officers and directors and each Person
who controls such Persons (within the meaning of the 1933 Act and the 1934 Act)
to the same extent as provided above with respect to the indemnification of the
Holders, if requested in connection with any Registration Statement.

            (b)   Each Holder agrees, severally and not jointly, to indemnify
and hold harmless the Company, the Initial Purchasers and the other selling
Holders and each of their respective directors, officers who sign the
Registration Statement and each Person, if any, who controls the Company, any
Initial Purchaser and any other selling Holder within the meaning of either
Section 15 of the 1933 Act or Section 20 of the 1934 Act to the same extent as
the foregoing indemnity from the Company to the Initial Purchasers and the
Holders, but only with reference to information relating to such Holder
furnished to the Company in writing by such Holder expressly for use in any
Registration Statement (or any amendment thereto) or any Prospectus (or any
amendment or supplement thereto).

Reg Rts Agreement

                                       14

<PAGE>

            (c)   In case any proceeding (including any governmental
investigation) shall be instituted involving any Person in respect of which
indemnity may be sought pursuant to either of paragraph (a) or paragraph (b)
above, such Person (the "indemnified party") shall promptly notify the Person
against whom such indemnity may be sought (the "indemnifying party") in writing
and the indemnifying party, upon request of the indemnified party, shall retain
counsel reasonably satisfactory to the indemnified party to represent the
indemnified party and any others the indemnifying party may designate in such
proceeding and shall pay the fees and disbursements of such counsel related to
such proceeding. In any such proceeding, any indemnified party shall have the
right to retain its own counsel, but the fees and expenses of such counsel shall
be at the expense of such indemnified party unless (i) the indemnifying party
and the indemnified party shall have mutually agreed to the retention of such
counsel or (ii) the named parties to any such proceeding (including any
impleaded parties) include both the indemnifying party and the indemnified party
and representation of both parties by the same counsel would be inappropriate
due to actual or potential differing interests between them. It is understood
that the indemnifying party shall not, in connection with any proceeding or
related proceedings in the same jurisdiction, be liable for (a) the fees and
expenses of more than one separate firm (in addition to any local counsel) for
the Initial Purchasers and all Persons, if any, who control any Initial
Purchaser within the meaning of either Section 15 of the 1933 Act or Section 20
of the 1934 Act, (b) the fees and expenses of more than one separate firm (in
addition to any local counsel) for the Company, its directors, its officers who
sign the Registration Statement and each Person, if any, who controls the
Company within the meaning of either such Section and (c) the fees and expenses
of more than one separate firm (in addition to any local counsel) for all
Holders and all Persons, if any, who control any Holders within the meaning of
either such Section, and that all such fees and expenses shall be reimbursed as
they are incurred. In such case involving the Initial Purchasers and Persons who
control the Initial Purchasers, such firm shall be designated in writing by
Citigroup. In such case involving the Holders and such Persons who control
Holders, such firm shall be designated in writing by the Majority Holders. In
all other cases, such firm shall be designated by the Company. The indemnifying
party shall not be liable for any settlement of any proceeding effected without
its written consent (which consent shall not be unreasonably withheld) but, if
settled with such consent or if there be a final judgment for the plaintiff, the
indemnifying party agrees to indemnify the indemnified party from and against
any loss or liability by reason of such settlement or judgment. Notwithstanding
the foregoing sentence, if at any time an indemnified party shall have requested
an indemnifying party to reimburse the indemnified party for fees and expenses
of counsel as contemplated by the second and third sentences of this paragraph,
the indemnifying party agrees that it shall be liable for any settlement of any
proceeding effected without its written consent if (i) such settlement is
entered into more than 90 days after receipt by such indemnifying party of the
aforesaid request and (ii) such indemnifying party shall not have reimbursed the
indemnified party for such fees and expenses of counsel in accordance with such
request prior to the date of such settlement. No indemnifying party shall,
without the prior written consent of the indemnified party, effect any
settlement of any pending or threatened proceeding in respect of which such
indemnified party is or could have been a party and indemnity could have been
sought hereunder by such indemnified party (which consent shall not be
unreasonably withheld), unless such settlement includes an unconditional release
of such indemnified party from all liability on claims that are the subject
matter of such proceeding.

Reg Rts Agreement

                                       15

<PAGE>

            (d)   If the indemnification provided for in paragraph (a) or
paragraph (b) of this Section 5 is unavailable to an indemnified party or
insufficient in respect of any losses, claims, damages or liabilities, then each
indemnifying party under such paragraph, in lieu of indemnifying such
indemnified party thereunder, shall contribute to the amount paid or payable by
such indemnified party as a result of such losses, claims, damages or
liabilities in such proportion as is appropriate to reflect the relative fault
of the indemnifying party or parties on the one hand and of the indemnified
party or parties on the other hand in connection with the statements or
omissions that resulted in such losses, claims, damages or liabilities, as well
as any other relevant equitable considerations. The relative fault of the
Company and the Holders shall be determined by reference to, among other things,
whether the untrue or alleged untrue statement of a material fact or the
omission or alleged omission to state a material fact relates to information
supplied by the Company or the Holders and the parties' relative intent,
knowledge, access to information and opportunity to correct or prevent such
statement or omission. The Holders' respective obligations to contribute
pursuant to this Section 5(d) are several in proportion to the respective
principal amount of Registrable Securities of such Holder that were registered
pursuant to a Registration Statement.

            (e)   The Company and each Holder agree that it would not be just or
equitable if contribution pursuant to this Section 5 were determined by pro rata
allocation or by any other method of allocation that does not take account of
the equitable considerations referred to in paragraph (d) above. The amount paid
or payable by an indemnified party as a result of the losses, claims, damages
and liabilities referred to in paragraph (d) above shall be deemed to include,
subject to the limitations set forth above, any legal or other expenses
reasonably incurred by such indemnified party in connection with investigating
or defending any such action or claim. Notwithstanding the provisions of this
Section 5, no Holder shall be required to indemnify or contribute any amount in
excess of the amount by which the total price at which Registrable Securities
were sold by such Holder exceeds the amount of any damages that such Holder has
otherwise been required to pay by reason of such untrue or alleged untrue
statement or omission or alleged omission. No Person guilty of fraudulent
misrepresentation (within the meaning of Section 11(f) of the 1933 Act) shall be
entitled to contribution from any Person who was not guilty of such fraudulent
misrepresentation. The remedies provided for in this Section 5 are not exclusive
and shall not limit any rights or remedies which may otherwise be available to
any indemnified party at law or in equity.

            The indemnity and contribution provisions contained in this Section
5 shall remain operative and in full force and effect regardless of (i) any
termination of this Agreement, (ii) any investigation made by or on behalf of
the Initial Purchasers, any Holder or any person controlling any Initial
Purchaser or any Holder, or by or on behalf of the Company, its officers or
directors or any person controlling the Company, (iii) acceptance of any of the
Exchange Securities and (iv) any sale of Registrable Securities pursuant to a
Shelf Registration Statement.

            6.    Miscellaneous. (a) No Inconsistent Agreements. The Company has
not entered into, and on or after the date of this Agreement will not enter
into, any agreement that limits the rights granted to the Holders of Registrable
Securities in this Agreement or otherwise conflicts with the provisions hereof.
The rights granted to the Holders hereunder do not in any

Reg Rts Agreement

                                       16

<PAGE>

way conflict with and are not limited by the rights granted to the holders of
the Company's other issued and outstanding securities under any such agreements.

            (b)   Amendments and Waivers. The provisions of this Agreement,
including the provisions of this sentence, may not be amended, modified or
supplemented, and waivers or consents to departures from the provisions hereof
may not be given unless the Company has obtained the written consent of Holders
of at least a majority in aggregate principal amount of the outstanding
Registrable Securities affected by such amendment, modification, supplement,
waiver or consent; provided, however, that no amendment, modification,
supplement, waiver or consents to any departure from the provisions of Section 5
hereof shall be effective as against any Holder of Registrable Securities unless
consented to in writing by such Holder.

            (c)   Notices. All notices and other communications provided for or
permitted hereunder shall be made in writing by hand-delivery, registered
first-class mail, telex, telecopier, or any courier guaranteeing overnight
delivery (i) if to a Holder, at the most current address given by such Holder to
the Company by means of a notice given in accordance with the provisions of this
Section 6(c), which address initially is, with respect to the Initial
Purchasers, the address set forth in the Purchase Agreement, and (ii) if to the
Company, initially at the Company's address set forth in the Purchase Agreement
and thereafter at such other address, notice of which is given in accordance
with the provisions of this Section 6(c).

            All such notices and communications shall be deemed to have been
duly given: at the time delivered by hand, if personally delivered; five
Business Days after being deposited in the mail, postage prepaid, if mailed;
when answered back, if telexed; when receipt is acknowledged, if telecopied; and
on the next Business Day if timely delivered to an air courier guaranteeing
overnight delivery.

            Copies of all such notices, demands, or other communications shall
be concurrently delivered by the person giving the same to each applicable
Trustee, at the address specified in the Indenture.

            (d)   Successors and Assigns. This Agreement shall inure to the
benefit of and be binding upon the successors, assigns and transferees of each
of the parties, including, without limitation and without the need for an
express assignment, subsequent Holders; provided that nothing herein shall be
deemed to permit any assignment, transfer or other disposition of Registrable
Securities in violation of the terms of the Purchase Agreement or the Indenture.
If any transferee of any Holder shall acquire Registrable Securities, in any
manner, whether by operation of law or otherwise, such Registrable Securities
shall be held subject to all of the terms of this Agreement, and by taking and
holding such Registrable Securities, such Person shall be conclusively deemed to
have agreed to be bound by and to perform all of the terms and provisions of
this Agreement and such Person shall be entitled to receive the benefits hereof.
The Initial Purchasers (in their capacity as Initial Purchasers) shall have no
liability or obligation to the Company with respect to any failure by any other
Holder to comply with, or any breach by any other Holder of, any of the
obligations of such other Holder under this Agreement.

Reg Rts Agreement

                                       17

<PAGE>

            (e)   Purchases and Sales of Securities. The Company shall not, and
shall use its best efforts to cause its affiliates (as defined in Rule 405 under
the 1933 Act) to not, purchase and then resell or otherwise transfer any Offered
Securities prior to consummation of the Exchange Offer or a Shelf Registration
Statement being declared effective.

            (f)   Third Party Beneficiary. The Holders shall be third party
beneficiaries to the agreements made hereunder and shall have the right to
enforce such agreements directly to the extent they deem such enforcement
necessary or advisable to protect their rights hereunder.

            (g)   Counterparts. This Agreement may be executed in any number of
counterparts and by the parties hereto in separate counterparts, each of which
when so executed shall be deemed to be an original and all of which taken
together shall constitute one and the same agreement.

            (h)   Headings. The headings in this Agreement are for convenience
of reference only and shall not limit or otherwise affect the meaning hereof.

            (i)   Governing Law. This Agreement shall be governed by and
construed in accordance with the laws of the State of New York.

            (j)   Severability. In the event that any one or more of the
provisions contained herein, or the application thereof in any circumstance, is
held invalid, illegal or unenforceable, to the extent permitted by applicable
law, the validity, legality and enforceability of any such provision in every
other respect and of the remaining provisions contained herein shall not be
affected or impaired thereby.

            (k)   Trustee. The Trustee shall take such action as may be
reasonably requested by the Company in connection with the Company satisfying
its obligations arising under this Agreement.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK.]

Reg Rts Agreement

                                       18

<PAGE>

            IN WITNESS WHEREOF, the parties have executed this Agreement as of
the date first written above.

                                          AMERICAN AIRLINES, INC.

                                          By:     /s/ Michael P. Thomas
                                              ----------------------------------
                                              Name: Michael P. Thomas
                                              Title: Managing Director
                                                    Corporate Finance & Banking

Reg Rts Agreement

                                       19

<PAGE>

Confirmed and accepted as of
 the date first above written:

CITIGROUP GLOBAL MARKETS INC.

By:     /s/ David Hobbs
    ----------------------------------
    Name: David Hobbs
    Title: Vice President

MORGAN STANLEY & CO. INCORPORATED

By:     /s/ Cecilia H. Park
    ----------------------------------
    Name: Cecilia H. Park
    Title: Executive Director

Reg Rts Agreement

                                       20

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00071-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00071-of-00352.parquet"}]]