Document:

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                                                                   EXHIBIT 10.13

                                                                  EXECUTION COPY

                        FIRST AMENDMENT TO SERIES 2002-A
                   SUPPLEMENT TO THE MASTER LEASE RECEIVABLES
                         ASSET-BACKED FINANCING FACILITY
               AGREEMENT AND CONSENT TO ASSIGNMENT OF 2002-A NOTE

         FIRST AMENDMENT TO SERIES 2002-A SUPPLEMENT TO THE MASTER LEASE
RECEIVABLES ASSET-BACKED FINANCING FACILITY AGREEMENT AND CONSENT TO ASSIGNMENT
OF 2002-A NOTE (this "Amendment"), made as of July 10, 2003, is entered into by
and among MARLIN LEASING CORPORATION ("MLC"), individually, and as the Servicer,
MARLIN LEASING RECEIVABLES CORP. II ("MLRC"), as the Obligors' Agent, MARLIN
LEASING RECEIVABLES II LLC, as the Obligor, ABN AMRO BANK N.V. ("ABN AMRO"), as
the successor Agent, and WELLS FARGO BANK MINNESOTA, N.A. ("Wells Fargo"), as
the Trustee, and is consented to and acknowledged by MBIA INSURANCE CORPORATION
("MBIA"), as Series Support Provider, and NATIONAL CITY BANK ("Nat City"), as
the retiring Agent. Capitalized terms used and not otherwise defined herein
shall have the meanings given to such terms in the Supplement (as defined
below).

                                 R E C I T A L S

         WHEREAS, certain of the parties hereto and various financial
institutions names therein, as the banks, have entered into that certain Note
Purchase Agreement, dated as of April 1, 2002 (such agreement as amended,
modified, restated, replaced, waived, substituted, supplemented or extended, the
"Note Purchase Agreement"); and

         WHEREAS, MLC, in its capacity as the Servicer, MLRC, in its capacity as
the Obligors' Agent, and Wells Fargo, in its capacities as Trustee and Back-Up
Servicer, entered into that certain Master Lease Receivables Asset-Backed
Facility Agreement, dated as of April 1, 2002 (such agreement as amended,
modified, restated, replaced, waived, substituted, supplemented or extended, the
"Master Agreement"), which Master Agreement was amended and supplemented by the
Series 2002-A Supplement to the Master Agreement dated as of April 1, 2002 among
certain of the parties hereto (such agreement as amended, modified, restated,
replaced, waived, substituted, supplemented or extended, the "Supplement"); and

         WHEREAS, the parties hereto desire to amend the Supplement in certain
respects as provided herein;

         NOW, THEREFORE, based upon the above Recitals, the mutual premises and
agreements contained herein, and other good and valuable consideration, the
receipt and sufficiency of which are hereby acknowledged, the parties hereto
hereby agree as follows:

         SECTION 1. AMENDMENTS.

         (a)      The Supplement and the Series 2002-A Related Documents are
hereby amended by (i) deleting all references therein to "North Coast Funding
LLC" and replacing them with "Amsterdam Funding Corporation", (ii) deleting all
references therein to "National City Bank"

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and replacing them with "ABN AMRO Bank N.V.", and (iii) deleting all references
therein to "National City" and replacing them with "ABN AMRO".

         (b)      Clause (ii) of the definition of "Base LIBO Rate" in Section
2.01 of the Supplement is hereby amended and restated in its entirety as
follows:

                  (ii)     if no such rate appears on Telerate page 3750 at such
         time and day, then the LIBO Rate shall be determined by ABN AMRO at its
         office in Chicago, Illinois as its rate (each such determination,
         absent manifest error, to be conclusive and binding on all parties
         hereto and their assignees) at which 30-day deposits (or such lessor
         period of time as determined by the Agent to be appropriate, in the
         event that the LIBO rate is to be determined for a portion of an
         Interest Period ) in United States Dollars are being, having been, or
         would be offered or quoted by ABN AMRO to major banks in the applicable
         interbank market for Eurodollar deposits at or about 11:00 a.m.
         (Chicago, Illinois time) on such day for a period equal to such
         Interest Period (or portion thereof).

         (c)      The definition of "Breakage Costs" in Section 2.01 of the
Supplement is hereby amended and restated in its entirety as follows:

                  "Breakage Costs " means, for each Owner for each funding
         period, to the extent that an Owner is funding the maintenance of its
         investment in Series 2002 - A Notes during such funding period through
         the issuance of Commercial Paper or at the LIBO Rate (or, in the case
         of a requested Advance not made by such Owner for any reason other than
         its default, scheduled to be funded), during which such investment is
         reduced (in whole or in part) prior to the end of the period for which
         it was originally scheduled to remain outstanding (the amount of such
         reduction in such investment or such funding being referred to as the
         "Allocated Amount"), the excess of (a) the discount or interest that
         would have accrued on the Allocated Amount during the remainder of such
         funding period if such reduction had not occurred over (b) the income,
         if any, scheduled to be received by such Owner from investing the
         Allocated Amount for the remainder of such funding period in a
         commercially reasonable manner.

         (d)      The definition of "Business Day" in Section 2.01 of the
Supplement is hereby amended by deleting the words "Cleveland, Ohio" therein and
replacing them with "Chicago, Illinois".

         (e)      The definition of "Federal Funds Rate" in Section 2.01 of the
Supplement is hereby amended and restated in its entirety as follows:

                  "Federal Funds Rate" means for any day the greater of (i) the
         average rate per annum as determined by ABN AMRO at which overnight
         Federal funds are offered to ABN AMRO for such day by major banks in
         the interbank market, and (ii) if ABN AMRO is borrowing overnight funds
         from a Federal Reserve Bank that day, the average rate per annum at
         which such overnight borrowings are made on that day. Each

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         determination of the Federal Funds Rate by ABN AMRO shall be conclusive
         and binding except in the case of manifest error.

         (f)      The definition of "Fee Letter" in Section 2.01 of the
Supplement is hereby amended and restated in its entirety as follows:

                  "Fee Letter" means that certain letter agreement dated as of
July 10, 2003 by and among the Obligor, the Obligors' Agent and the Agent, as it
may be amended or modified and in effect from time to time.

         (g)      The definition of "Liquidity Agreement" in Section 2.01 of the
Supplement is hereby amended and restated in its entirety as follows:

                  "Liquidity Agreement" shall mean the liquidity agreement dated
as of July 10, 2003 among Amsterdam Funding Corporation, the liquidity banks
named therein, and ABN AMRO, as the liquidity agent, as amended from time to
time.

         (h)      Section 2.01 of the Supplement is hereby amended to add the
following defined term immediately after the defined term "Liquidity Agreement":

                  "Liquidity Expiration Date" shall mean July 9, 2004.

         (i)      The definition of "Maximum Series Limit" in Section 2.01 of
the Supplement is hereby amended and restated in its entirety as follows:

                  "Maximum Series Limit" means:

                  (i)      during the period from the Series Closing Date to
                           July 9, 2004, $75,000,000; and

                  (ii)     during the period from July 10, 2004 to July 9, 2005,
                           upon the prior written consent of the Series Support
                           Provider and the Agent, $100,000,000 (or, if such
                           consent is not forthcoming, then $75,000,000).

         (j)      The definition of "Prime Rate" in Section 2.01 of the
Supplement is hereby amended and restated in its entirety as follows:

                  "Prime Rate" means, for any period, the daily average during
         such period of the floating commercial loan rate per annum of ABN AMRO
         (which rate is a reference rate and does not necessarily represent the
         lowest or best rate actually charged to any customer by ABN AMRO)
         announced from time to time as its prime rate or equivalent for Dollar
         loans in the USA, changing as and when said rate changes.

         (k)      The definition of "Series 2002-A Base Rate" in Section 2.01 of
the Supplement is hereby amended and restated in its entirety as follows:

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                  "Series 2002-A Base Rate" means, on any date, a fluctuating
         rate per annum equal to the higher of (a) the Prime Rate or (b) the
         Federal Funds Rate plus 0.75%.

         (l)      Clause (i) of the definition of "Termination Date" in Section
2.01 of the Supplement is hereby amended and restated as follows:

                  (i) July 9, 2005, or such later date as the parties (with the
         express written consent of the Agent and Series Support Provider) may
         hereafter agree in accordance with Section 4.01(i),

         (m)      Clause (vii) of the definition of "Termination Date" in
Section 2.01 of the Supplement is hereby amended and restated as follows:

                  (vii) the Liquidity Expiration Date.

         (n)      Section 4.01 of the Supplement is hereby amended by adding the
following as a new clause (j) thereunder:

                  (j)      The Obligors' Agent may, not earlier than one hundred
         twenty (120) days prior to the Liquidity Expiration Date, by written
         notice to the Agent and the Liquidity Provider, make request for the
         Liquidity Provider to extend the Liquidity Expiration Date for an
         additional period of no more than 364 days on terms reasonably
         acceptable to Obligor's Agent. The Liquidity Provider shall make a
         determination, in its sole and absolute discretion, not less than sixty
         (60) days after receipt of such request as to whether or not it will
         agree to the extension requested. The failure of the Liquidity Provider
         to provide timely notice of its decision to the Obligor's Agent shall
         be deemed to constitute a refusal by the Liquidity Provider to extend
         the Liquidity Expiration Date.

         (o)      The definitions of "Broker/Vendor Concentration Amount",
"Equipment Concentration Amount", "Government Concentration Amount", "State
Concentration Amount" and "User Concentration Amount" in Section 2.01 are all
hereby amended by deleting all references to "Net Investment" contained therein
and replacing them with "aggregate Contract Principal Balance of all Series
2002-A Contracts which are Eligible Contracts".

         (p)      Section 5.01(p) of the Supplement is hereby amended by
deleting all references to "Ratio" contained therein and replacing them with
"Rate".

         (q)      Section 5.01(t) of the Supplement is hereby amended by
deleting the colon after the word "quarter" and deleting "(i)" immediately
preceding the word "is".

         (r)      Section 5.01 of the Supplement is hereby amended by adding the
following as a new clause (dd) thereunder (provided, however, that such
amendment shall in no way amend or otherwise alter the definition of
"Overconcentration Amount") :

                  (dd)     as of any date of determination, the
         Overconcentration Amount exceeds $50,000, and such amount is not
         reduced to below $50,000 within thirty (30) days of such date of
         determination;

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         (s)      Section 5.02(a) of the Supplement is hereby amended by
inserting the word "any" immediately preceding the word "Event" in the first
line thereof.

         (t)      Section 7.01 of the Supplement is hereby amended by deleting
the last sentence thereof and replacing it with the following:

                  All notices, demands and requests to the Agent pursuant to the
         Master Agreement or this Series 2002-A Supplement, in each case, be in
         writing and shall be deemed duly given if personally delivered at,
         mailed by overnight courier to, or sent by facsimile transmission to
         ABN AMRO Bank N.V., Global Financial Markets-Asset Securitization, 135
         South LaSalle Street, Suite 725, Chicago, Illinois 60674, Fax
         312.904.4028, or at such other address or facsimile number as shall be
         designated by the Agent in a written notice to each party hereto.

         (u)      The following is hereby added to the Supplement immediately
after Section 7.09 as a new Section 7.10:

                  Section 7.10. Each party hereto agrees, for the benefit of the
         holders of the privately or publicly placed indebtedness for borrowed
         money for Amsterdam Funding Corporation, not, prior to the date which
         is one (1) year and one (1) day after the payment in full of all such
         indebtedness, to acquiesce, petition or otherwise, directly or
         indirectly, invoke, or cause Amsterdam Funding Corporation to invoke,
         the process of any Governmental Authority for the purpose of (a)
         commencing or sustaining a case against Amsterdam Funding Corporation
         under any federal or state bankruptcy, insolvency or similar law
         (including the Federal Bankruptcy Code), (b) appointing a receiver,
         liquidator, assignee, trustee, custodian, sequestrator or other similar
         official for Amsterdam Funding Corporation, or any substantial part of
         its property, or (c) ordering the winding up or liquidation of the
         affairs of Amsterdam Funding Corporation.

         SECTION 2. SUPPLEMENT IN FULL FORCE AND EFFECT AS AMENDED. Except as
specifically amended hereby, all provisions of the Supplement shall remain in
full force and effect. After this Amendment becomes effective, all references to
"hereof," "herein," or words of similar effect referring to the Supplement shall
be deemed to mean the Supplement as amended hereby. This Amendment shall not
constitute a novation of the Supplement, but shall constitute an amendment
thereof. This Amendment shall not be deemed to expressly or impliedly waive,
amend or supplement any provision of the Supplement, the Master Agreement or the
Note Purchase Agreement other than as set forth herein.

         SECTION 3. REPRESENTATIONS. Each of the parties hereto represent and
warrant as of the date of this Amendment as follows: (a) the execution, delivery
and performance by it of this Amendment are within its powers, have been duly
authorized; (b) this Amendment has been duly executed and delivered by it; and
(c) this Amendment constitutes its legal, valid and binding obligation
enforceable against it in accordance with its terms, except as enforceability
may be limited by applicable bankruptcy, insolvency, reorganization, moratorium
or similar laws affecting the enforcement of creditors' rights generally or by
general principles of equity.

         SECTION 4. CONSENT TO ASSIGNMENT. Each party to this Amendment hereby
consents to the assignment of the Series 2002-A Note by National City Bank to
ABN AMRO Bank N.V.,

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as Agent for the Purchasers. Each party to this Amendment hereby agrees and
acknowledges that, immediately upon the assignment of the Series 2002-A Note by
National City to ABN AMRO Bank N.V. (as Agent for the Purchasers), the Amendment
No. 1 to Series 2002-A Supplement to the Master Lease Receivables Asset-Backed
Financing Facility Agreement and Consent to Assignment of 2002-A Note dated as
of September 27, 2002 shall, by its terms (i.e., Section 6(a) thereof),
automatically become null and void and shall no longer be in force or effect.

         SECTION 5. CONSENT TO SUCCESSOR AGENT. Pursuant to Section 8.07 of the
Note Purchase Agreement (i) upon the direction of Amsterdam Funding Corporation
as the Purchaser, Nat City has resigned as Agent and (ii) Amsterdam Funding
Corporation has appointed ABN AMRO as Agent and ABN AMRO has accepted such
appointment. Each party to this Amendment hereby consents to the appointment of
ABN AMRO as the Agent.

         SECTION 6. WAIVER OF NOTICE. Each of the parties, by its execution of
this Amendment, waives any prior notice pursuant to Section 7.05 of the
Supplement, Section 9.01 of the Note Purchase Agreement and any and all other
notice provisions contained within the documents executed in connection with the
issuance of the Series 2002-A Note.

         SECTION 7. MISCELLANEOUS.

         (a)      This Amendment may be executed in any number of counterparts
(including by facsimile), and by the different parties hereto on the same or
separate counterparts, each of which shall be deemed to be an original
instrument but all of which together shall constitute one and the same
agreement.

         (b)      The descriptive headings of the various sections of this
Amendment are inserted for convenience of reference only and shall not be deemed
to affect the meaning or construction of any of the provisions hereof.

         (c)      This Amendment may not be amended or otherwise modified except
as provided in the Supplement.

         (d)      The failure or unenforceability of any provision hereof shall
not affect the other provisions of this Amendment.

         (e)      Whenever the context and construction so require, all words
used in the singular number herein shall be deemed to have been used in the
plural, and vice versa, and the masculine gender shall include the feminine and
neuter and the neuter shall include the masculine and feminine.

         (f)      This Amendment represents the final agreement between the
parties and may not be contradicted by evidence of prior, contemporaneous or
subsequent oral agreements between the parties. There are no unwritten oral
agreements between the parties.

         (g)      THIS AMENDMENT AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES
UNDER THIS AMENDMENT SHALL BE GOVERNED BY AND CONSTRUED AND INTERPRETED IN
ACCORDANCE WITH THE LAWS OF THE

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STATE OF NEW YORK WITHOUT REFERENCE TO ITS CONFLICT OF LAWS PROVISIONS.

            [The Remainder Of This Page Is Intentionally Left Blank]

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         IN WITNESS WHEREOF, the parties have caused this Amendment to be
executed by their respective officers thereunto duly authorized, as of the date
first above written.

                                          MARLIN LEASING CORPORATION, in its
                                          individual capacity and as Servicer

                                          By:___________________________________
                                             Name:  George D. Pelose
                                             Title: Senior Vice President

                                          MARLIN LEASING RECEIVABLES CORP. II,
                                          as the Obligors' Agent

                                          By:___________________________________
                                             Name:  George D. Pelose
                                             Title: Vice President

                                          MARLIN LEASING RECEIVABLES II, LLC, as
                                          the Obligor

                                          By: MARLIN LEASING RECEIVABLES
                                              CORP II, as Managing Member

                                              By:_______________________________
                                                 Name:  George D. Pelose
                                                 Title: Vice President

                                          ABN AMRO BANK N.V., as Agent (and
                                          Liquidity Provider with respect to
                                          Section 4.01(j) only)

                                          By:___________________________________
                                             Name:
                                             Title:

                                          By:___________________________________
                                             Name:
                                             Title:

                                             Address: Structured Finance
                                                      Asset Securitization
                                                      135 S. LaSalle Street,
                                                      Suite 725
                                                      Chicago, IL 60603

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                                                      Attention: Lender
                                                      Agent-Amsterdam
                                                      Telephone: (312) 904-6515
                                                      Fax: (312) 904-4350

                                          WELLS FARGO BANK MINNESOTA,
                                          NATIONAL ASSOCIATION, as Trustee

                                          By:___________________________________
                                          Name:
                                          Title:

                                          CONSENTED TO AND ACKNOWLEDGED BY:

                                          MBIA INSURANCE CORPORATION

                                          By:___________________________________
                                          Name:
                                          Title:

                                          CONSENTED TO AND ACKNOWLEDGED BY:

                                          NATIONAL CITY BANK

                                          By:___________________________________
                                          Name:
                                          Title:

                                      9Exhibit 4.1

                          FORM OF BASIC MORATORIUM NOTE

                                 PROMISSORY NOTE

$______________                                                  August __, 2003

     For value received, [Midwest Airlines, Inc., a Wisconsin
corporation][Skyway Airlines, Inc., a Delaware corporation] ("Maker"), promises
to pay to the order of [Note Party] ("Payee") at its main office in
_______________, or at such other place as the holder hereof may hereafter from
time to time designate in writing, the principal sum of __________________
($____________ USD) [Insert Basic Moratorium Note amount from Schedule I], and
to pay interest on the principal balance of this Promissory Note (this "Note")
outstanding from time to time as hereinafter provided, at the rate of ten
percent (10%) per annum.

     For purposes of this Note, the "Commencement Date" shall be the later of
(i) June 30, 2004; and (ii) the earlier of (x) the date on which Midwest Express
Holdings, Inc. ("MEH") attains Financial Health (as defined below), and (y)
January 1, 2005. "Financial Health" shall mean when MEH has either (i)
unrestricted cash of $70 million or (ii) achieved Financial Closing with respect
to New Financing in the amount of at least $30 million. "Financial Closing"
shall mean that the funds committed pursuant to the New Financing have been
received by MEH or its subsidiaries or are available for drawdown and all
conditions precedent to drawdown (other than no default occurring after the
closing of the New Financing) shall have been satisfied or waived. "New
Financing" shall mean any financing arrangement (including credit facilities,
subordinated credit facilities, any indebtedness evidenced by bonds, debentures,
notes, convertible notes, or similar instruments, and investments of equity
capital other than resulting from the conversion of convertible debt securities
(unless and to the extent that such conversion results in MEH or its
subsidiaries receiving additional equity consideration)) entered into by MEH or
its subsidiaries following the date hereof, but specifically excluding (i) any
extensions of three hundred sixty-three (363) days or less of existing financing
arrangements, (ii) any refinancings by the existing creditors under the U.S.
Bank Credit Agreement (defined below), except to the extent that any such
refinancing results in an increase of credit available to MEH or its
subsidiaries, and then only to the extent of such increase, or that provides for
availability of credit that extends beyond three hundred sixty-three (363) days
from the presently scheduled maturity of the U.S. Bank Credit Agreement, (iii)
any increased credit availability that results from Milwaukee County, Wisconsin
providing any credit support for the industrial revenue bonds issued for the
benefit of MEH or its subsidiaries, (iv) any indebtedness to any aircraft or
equipment vendors for the purchase of goods or services, including any
third-party financing of such amounts, (v) any indebtedness to other trade
creditors incurred in the ordinary course of business, (vi) any financing
(including any sale-leaseback arrangement) related to MEH's corporate
headquarters, or any extension or replacement thereof, or (vii) any obligations
associated with programs of MEH or its subsidiaries for the pre-purchase of
tickets or similar prepayment programs.

     Interest on this Note shall begin to accrue on June 30, 2004. The interest
shall be computed on the basis of actual days elapsed, using a daily rate
determined by dividing the annual rate by 360. This Note shall bear interest,
payable on demand, at the rate of twelve

<PAGE>

percent (12%) per annum on any principal, interest or other amount payable
hereunder that is overdue (including during any period following entry of
judgment), in each case for the period the same is overdue. Amounts shall be
overdue if not paid when due (whether at stated maturity, by acceleration or
otherwise).

     The principal balance and interest accruing thereon shall be due and
payable, in arrears, in thirty-six (36) monthly installments, beginning on the
Commencement Date and continuing on the same day of each month thereafter. Each
monthly installment (including the installment due on the Commencement Date)
shall consist of a portion of the principal balance equal to the sum of (a)
1/36th of the original principal balance, and (b) all accrued interest as of
such date, including with respect to the first installment due on the
Commencement Date, all interest accrued since June 30, 2004.

     Unless a different order of application shall be required by law or
agreement, all payments shall be applied first to pay Payee's reasonable fees,
costs and expenses (including reasonable attorney's fees and disbursements)
incurred in connection with the collection of any amount not paid when due
hereunder and the enforcement of any rights and remedies relative to any
collateral at any time securing repayment of this Note, next to accrued interest
on the unpaid principal balance and next to the principal balance hereof.

     The following events shall constitute defaults under this Note, whether
such event occurs before or after the Commencement Date: (1) if any payment
required to be made hereunder is not made when due in accordance with the terms
of this Note and such failure continues for a period of five (5) calendar days
after the due date thereof, or (2) there shall occur any default by Maker under
any Operative Document as defined in and amended pursuant to the below defined
Agreement to Amend or under the said Agreement to Amend, and such default shall
not be cured within any applicable grace or cure period provided therein, or (3)
there shall occur a default by MEH under the Note Guaranty executed and
delivered pursuant to said Agreement to Amend, or (4) a petition is filed by or
against the Maker under the United States Bankruptcy Code or any successor
statute or statute of any other jurisdiction of similar import. Upon (A) the
occurrence of any such default, or (B) the occurrence of a default by Maker
under any Senior Debt (hereinafter defined) and such default shall not be cured
within any applicable grace or cure period provided with respect thereto (each
default described in this clause (B), a "Senior Debt Default"), the holder
hereof may, at its option, by notice in writing to the Maker, declare this Note
to be immediately due and payable, whereupon the principal balance and all
interest thereon shall be immediately due and payable and shall be paid without
further notice or demand, except that no notice shall be required and the
principal balance due hereunder and all interest thereon shall be immediately
due and payable and shall be paid in case a default of the kind referenced in
clause (4) above shall occur. Notwithstanding anything herein or in the
Operative Documents to the contrary, neither a Senior Debt Default, nor the
acceleration of this Note due solely to a Senior Debt Default, shall be
considered a default or [Event of Default], or otherwise result in a default or
an [Event of Default], hereunder or under any Operative Document for any purpose
whatsoever. Nothwithstanding anything herein to the contrary, to the extent that
there exists one or more Senior Debt Defaults on the date hereof, Payee may not
declare this Note immediately due and payable pursuant to this paragraph by
virtue of such existing Senior Debt Defaults, unless and until Maker delivers
notice thereof to Payee and thereby commences the Standstill Period.

                                       2
<PAGE>

     The entire unpaid principal balance of this Note together with interest
thereon shall mature and become due and payable on the tenth (10th) day
following the occurrence of an [Event of Loss].

     The Maker shall make regular scheduled installment payments and may prepay
the principal balance in whole or in part at any time without premium or
penalty; provided, however, that the Maker may not prepay any principal balance
so long as the Maker has any payment obligations under any Senior Debt; provided
further, however, that if any Senior Creditor under any Senior Debt shall have
given written notice to the Maker of the occurrence of an event of default by
the Maker under such Senior Debt, and Maker shall have given a copy of such
notice to Payee, then no payment of any nature whatsoever may be made by the
Maker under this Note for the period of one hundred and eighty (180) days from
the date of the first such notice or, if earlier, until the Maker receives a
written notice from such Senior Creditor(s) authorizing such payment, or the
Maker shall no longer be in default under the applicable Senior Debt, or such
default shall be waived by the applicable Senior Creditors. Such period shall be
referred to as the "Standstill Period." Any payment made by Maker in violation
of this provision shall be deemed a pre-payment under the applicable Senior
Debt, and Payee agrees, for the benefit of the Senior Creditors, to promptly
forward to the Senior Creditors on a pro rata basis as the Senior Creditors
shall direct, any such payment received by Payee. Any amount so paid by Payee to
a Senior Creditor shall be added to the principal balance due under this Note as
of the date of such payment. Nothing contained in this paragraph shall be
construed to prevent or abridge any right or remedy of the Payee upon the
occurrence of a default hereunder, to seek recourse against any collateral
securing repayment of this Note or to enforce any rights or remedies under any
Operative Document or under ss. 1110 of the Bankruptcy Code, 11 U.S.C. ss.ss.
101 et seq., at any time, or to enforce its rights under this Note after the
expiration of the Standstill Period.

     Notwithstanding anything to the contrary set out in this Note, if Payee
shall receive payment upon the occurrence of an [Event of Loss] or from the
foreclosure or other disposition of an Aircraft that is the subject of the
Operative Documents, Payee shall apply such payment first in satisfaction (to
the extent of such payment so received) of Maker's obligations under the
Operative Documents in accordance with the applicable provisions therein, and if
there shall be any excess remaining, second in payment (to the extent of such
excess) of Maker's obligations under this Note. Payee shall be entitled to
retain any excess of such payment that shall remain after application as
provided in the immediately preceding sentence if the relevant Aircraft was
leased to Maker. If the relevant Aircraft was owned by Maker and constituted
collateral for repayment of borrowed funds, Payee shall account to Maker in
respect of any excess funds remaining after application by Payee as aforesaid in
accordance with the applicable provisions of the Operative Documents relating to
such Aircraft.

     "Senior Debt" shall mean any and all indebtedness, liabilities, guaranties,
and other monetary obligations of the Maker or MEH (i) under that certain Senior
Secured Revolving Credit Agreement, dated August 31, 2001, as amended (the "U.S.
Bank Credit Agreement"), among MEH, as borrower, the several lenders identified
on the signature pages to the U.S. Bank Credit Agreement and such other lenders
as may from time to time become a party thereto (the "Lenders") and U.S. Bank
National Association, as agent for the Lenders, or any replacement, refinancing,
or extension of the U.S. Bank Credit Agreement, (ii) incurred in connection with
any industrial revenue bonds issued for the benefit of MEH or any of its
subsidiaries,

                                       3
<PAGE>

(iii) pursuant to any credit card co-branding agreement or similar arrangement
with any third-party credit card issuer, (iv) secured by all or substantially
all of the Maker's assets (but not in violation of the Operative Documents), (v)
pursuant to any financing arrangement (including any sale-leaseback arrangement)
related to MEH's corporate headquarters, or any extension or replacement
thereof, (vi) for borrowed money or evidenced by bonds, debentures, notes,
convertible notes, or other similar instruments, in each case for general
corporate purposes (which may include availability of credit and related
security for specific purposes, including the acquisition or refinancing of
specific aircraft or other specific assets), whether on a secured or unsecured
basis, or (vii) under reimbursement or similar agreements with respect to
letters of credit (other than trade letters of credit) issued to support
indebtedness or obligations of the Company or MEH or of others of kinds referred
to in clauses (i) through (vi) above. Notwithstanding the foregoing, "Senior
Debt" specifically does not include any indebtedness, liability or other
monetary obligations (i) under the Operative Documents (as defined in the
Agreement to Amend), or similar agreements between the Maker or an affiliate of
Maker and any other Aircraft Creditors (as defined in the Agreement to Amend),
(ii) under any other lease, credit agreement, or other financing arrangement
relating principally to the financing of one or more specific assets, (iii) to
any aircraft or equipment vendors for the purchase of goods or services,
including any third-party financing of any such amounts, (iv) to any other trade
creditors, (v) associated with programs of MEH or its subsidiaries for the
pre-purchase of tickets or similar prepayment programs, or (vi) to principals or
affiliates of the Maker or MEH. "Senior Creditors" means creditors of Maker or
MEH in respect of Senior Debt.

     Maker shall pay promptly upon demand all reasonable costs and expenses of
Payee, including reasonable fees and disbursements of Payee's counsel, incurred
in connection with the collection of any amount due and payable hereunder or in
connection with the enforcement of Payee's rights or remedies respecting any
collateral at any time securing repayment of any such amount. This Note shall be
secured by a security interest in the collateral, if any, granted to the
original Payee hereof pursuant to the Operative Documents (as defined in the
Agreement to Amend).

     THIS NOTE SHALL IN ALL RESPECTS, INCLUDING ALL MATTERS OF CONSTRUCTION,
VALIDITY AND PERFORMANCE, BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE
LAW OF THE STATE OF NEW YORK AS APPLIED TO CONTRACTS MADE AND PERFORMED WITHIN
THE STATE OF NEW YORK PURSUANT TO SECTION 5-1401 OF THE GENERAL OBLIGATIONS LAW
OF THE STATE OF NEW YORK.

     Maker, 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, Borough
of Manhattan, and to the non-exclusive jurisdiction of the U.S. District Court
for the Southern District of New York, for the purposes of any suit, action or
other proceeding arising out of this Note or any of the transactions
contemplated hereby brought by any party or parties hereto, 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 this Note or the
subject matter hereof or any of the transactions contemplated hereby may not be
enforced in or by such courts;

                                       4
<PAGE>

provided that nothing in this paragraph shall be construed as a waiver by Maker
of any right to seek to remove any such suit, action or proceeding from a state
court to a federal court or from a federal court to a state court.

     MAKER IRREVOCABLY AND UNCONDITIONALLY WAIVES, TO THE FULLEST EXTENT
PERMITTED BY APPLICABLE LAW, THE RIGHT TO TRIAL BY JURY IN ANY LEGAL OR
EQUITABLE ACTION, SUIT OR PROCEEDING ARISING OUT OF OR RELATING TO THIS NOTE OR
ANY TRANSACTION CONTEMPLATED HEREBY.

     Maker hereby waives diligence, presentment, demand, protest and notice of
the foregoing or other notice of any kind with respect to the payments required
to be made hereunder except as otherwise specifically provided herein. Maker and
Payee unconditionally waive the right to a trial by jury in any action brought
to enforce this Note.

     This Note is being issued pursuant to the Agreement to Amend Operative
Documents, dated August ___, 2003 (the "Agreement to Amend"), among the Maker,
MEH, [Insert Transaction Parties] with regard to aircraft [N____]. This Note
constitutes the Basic Moratorium Note described in the Agreement to Amend. This
Note shall be an obligation of Maker under, and is secured by the Maker's rights
under, the Operative Documents as amended pursuant to the Agreement to Amend.
Capitalized terms used herein but not defined shall have the respective meanings
assigned thereto in the Operative Documents (as defined in the Agreement to
Amend).

                                        [MIDWEST AIRLINES, INC.]
                                        [SKYWAY AIRLINES, INC.]

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

                                       5

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