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                                                                    EXHIBIT 2.14

                          TENTH AMENDMENT AND AGREEMENT

          TENTH  AMENDMENT  AND  AGREEMENT,  dated as of November 17, 1999 (this
"Tenth  Amendment"),  to the Existing Credit Agreement (as hereinafter defined),
   --------------
by and between INTERNATIONAL AIRLINE SUPPORT GROUP, INC., a Delaware corporation
(the  "Borrower"),  and GMAC COMMERCIAL CREDIT LLC, a New York limited liability
       --------
company  (the  "Lender"),  as  successor  in interest by merger to BNY FINANCIAL
                ------
CORPORATION  ("BNYFC").

                                    RECITALS

          The  Borrower  and  BNYFC  have  entered  into  the  Existing  Credit
Agreement,  pursuant  to  which  the  Lender  is providing to the Borrower (i) a
$13,000,000.00  revolving  credit  facility,  (ii)  a  $3,000,000.00  term  loan
facility,  (iii)  a  $3,750,000.00 term loan facility, (iv) a $1,500,000.00 term
loan  facility,  (v)  a  $1,600,000.00  term loan facility, (vi) a $1,000,000.00
revolving  credit  facility,  (vii)  a  $2,000,000 letter of credit facility and
(viii)  a $5,500,000.00 term loan facility, all of which are secured by accounts
receivable,  inventory  and  other collateral of the Borrower.  The Borrower has
requested that the Lender provide an additional $2,100,000.00 term loan facility
(as  more  specifically  defined  below,  the  "Term  Loan  F Facility") for the
                                                ----------------------
acquisition  of  one Embraer EMB-120RT Brasilia aircraft (bearing manufacturer's
serial  number  120.242) (the "Aircraft Acquisition").  Subject to the terms and
                               --------------------
conditions  hereof, the Lender is willing to provide the Term Loan F Facility to
the Borrower and to amend certain provisions of the Existing Credit Agreement in
order  to  effectuate  the  foregoing.

          In  consideration  of  the  foregoing  and of the mutual covenants and
undertakings herein contained, the parties hereto hereby agree that the Existing
Credit  Agreement  is  amended  as  hereinafter  provided.

ARTICLE  I
Definitions
1.     Definitions.  (a)  In  addition  to  the  definitions  set  forth  in the
       -----------
heading  and  the  recitals  to  this Tenth Amendment, the following definitions
shall  apply  to  this  Tenth  Amendment:

     "Agreement":  means  the Existing Credit Agreement as amended by this Tenth
      ---------
Amendment.

     "Aircraft  Acquisition  Documents":  the  collective  reference  to (i) the
      --------------------------------
Purchase and Sale Agreement made and entered into as of November 9, 1999 between
Newcourt  Credit  Group Inc("Newcourt") and Borrower and (ii) the Warranty Bill
of Sale given by Newcourt to the Borrower in respect of the Term Loan F Aircraft
(as  defined  in  Article  III,  Section  1  hereof).

"Existing  Credit  Agreement": means the Credit Agreement, dated as of September
 ---------------------------
30,  1996,  between  the  Borrower and BNYFC, as amended by the First Amendment,
Waiver  and  Agreement,  dated  as  of  March 24, 1997, between the Borrower and
BNYFC,  the  Second  Amendment  and  Agreement,  dated  as of September 9, 1997,
between  the  Borrower and BNYFC, the Third Amendment and Agreement, dated as of
October  15,  1997,  between  the  Borrower  and BNYFC, the Fourth Amendment and
Agreement,  dated  as  of  February 2, 1998, between the Borrower and BNYFC, the
Fifth  Amendment  and Agreement, dated as of July 16, 1998, between the Borrower
and  BNYFC, the Sixth Amendment and Agreement, dated as of May 30, 1998, between
the Borrower and BNYFC, the Seventh Amendment and Agreement, dated as of October
28,  1998,  between  the  Borrower and BNYFC the Eighth Amendment and Agreement,
dated  as  of  December  8,  1998,  between the Borrower and BNYFC and the Ninth
Amendment  and Agreement, dated as of July 1, 1999, between the Borrower and BNY
Factoring LLC (now known as GMAC Commercial Credit Corporation), as successor in
interest  to  BNYFC,  as the same may have been further amended, supplemented or
modified  from  time  to  time up to but not including the effectiveness of this
Tenth  Amendment.

"Tenth  Amendment  Documents":  this  Tenth  Amendment, the Term Loan F Aircraft
 ---------------------------
Chattel  Mortgage (as defined in Article III, Section 1 hereof), the Term Note F
 ---
(as  defined  in  Article  III,  Section  1  hereof)  and  any other agreements,
instruments  and  documents  executed  or delivered pursuant to or in connection
with  this  Tenth  Amendment  and  the  transactions  Contemplated  thereby.
(b)     Unless  otherwise  indicated,  capitalized  terms  that are used but not
defined  herein  shall have the meanings ascribed to them in the Existing Credit
Agreement.
ARTICLE  II
Representations
1.     Representations.  (a)  The  Borrower  hereby  represents  and warrants as
       ---------------
follows:
(i)     It  (A)  is  duly organized, validly existing and in good standing under
the  laws  of  the  jurisdiction  of  its  organization,  (B)  has the power and
authority,  and  the  legal right, to own and operate its property, to lease the
property  it  operates  as  lessee  and  to  conduct the business in which it is
currently  engaged, (C) is duly qualified and in good standing under the laws of
each  jurisdiction  where  its  ownership, lease or operation of property or the
conduct  of  its  business  requires such qualification and (D) is in compliance
with  ,all  Requirements  of Law except to the extent that the failure to comply
therewith reasonably could not, in the aggregate, be expected to have a Material
Adverse  Effect.
(ii)     It  has  the power and authority, and the legal right, to make, deliver
and  perform  this  Tenth  Amendment  and the other Tenth Amendment Documents to
which  it  is  a  party  and  to  borrow  under  the Agreement and has taken all
necessary  action to authorize the borrowings on the terms and conditions of the
Agreement  and this Tenth Amendment and to authorize the execution, delivery and
performance of the Tenth Amendment Documents to which it is a party.  No consent
or  authorization  of,  filing with, notice to or other act by or in respect of,
any  Governmental  Authority  or any other Person is required in connection with
the borrowings under the Agreement or with the execution, delivery, performance,
validity  or  enforceability  of  the Tenth Amendment Documents to which it is a
party.  Each  Tenth Amendment Document to which the Borrower is a party has been
or  will  be  duly executed and delivered on behalf of the Borrower.  Each Tenth
Amendment  Document to which the Borrower is a party when executed and delivered
will  constitute  a  legal,  valid  and  binding  obligation  of  the  Borrower,
enforceable  against  it in accordance with its terms, subject to the effects of
bankruptcy,  insolvency,  fraudulent  conveyance, reorganization, moratorium and
other similar laws relating to or affecting creditors' rights generally, general
equitable  principles  (whether  considered in a proceeding in equity or at law)
and  an  implied  covenant  of  good  faith  and  fair  dealing.
(iii)     The  conditions  contained  in  Article IV hereof have been satisfied.
(b)     The Borrower represents that each of the Credit Documents is on the date
     hereof  in  full  force  and  effect.
ARTICLE  III
Amendments  to  Existing  Credit  Agreement
1.     Amendments  to  Section  1.  (a)  Section  1.1  of  the  Existing  Credit
       --------------------------
Agreement  is  hereby amended by inserting the following new definitions therein
       -
in  alphabetical  order:

     "Tenth  Amendment": that certain Tenth Amendment and Agreement, dated as of
      ----------------
November  17,  1999,  between  the  Borrower  and  the  Lender.

     "Tenth  Amendment Documents": the Tenth Amendment, the Term Loan F Aircraft
      --------------------------
Chattel  Mortgage,  Term  Note  F  and  any  other  agreements,  instruments and
documents  executed  or  delivered  pursuant  to or in connection with the Tenth
Amendment  and  the  transactions  contemplated  thereby.

     "Tenth  Amendment  Effective Date": the date on which all of the conditions
      --------------------------------
precedent to the effectiveness of the Tenth Amendment set forth in Article IV of
the  Tenth  Amendment  are  first  satisfied  or  waived.

     "Term Loan F": as defined in Section 2.3(g) (together with any advance made
      -----------
in  connection  with  the  substitution  of  a Term Loan F Aircraft, Term Loan F
Aircraft  Engine  or Term Loan F Aircraft Propeller pursuant to Section 2.5(f)).

     "Term  Loan  F  Aircraft":  each  Aircraft  owned  from time to time by the
      -----------------------
Borrower  and  listed  as  a  Term  Loan  F Aircraft and described on Schedule I
                                                                      ----------
hereto,  as  the same may be amended or modified from time to time in accordance
with  this  Agreement.

     "Term  Loan  F  Aircraft  Chattel  Mortgage": that certain Aircraft Chattel
      ------------------------------------------
Mortgage,  dated  as of November *[], 1999, from the Borrower to the Lender with
respect  to  Term  Loan  F  Aircraft.

     "Term Loan F Aircraft Engine": each Aircraft Engine owned from time to time
      ---------------------------
by  the  Borrower  and  listed as a Term Loan F Aircraft Engine and described on
Schedule  Ihereto,  as  the same may be amended or modified from time to time in
   --------
accordance  with  this  Agreement.

"Term  Loan  F  Aircraft  Propeller": each Aircraft Propeller owned from time to
 ----------------------------------
time  by  the  Borrower  and  listed  as  a  Term  Loan F Aircraft propeller and
 --
described on Schedule I hereto, as the same may be amended or modified from time
 --
to  time  in  accordance  with  this  Agreement.

     "Term Loan F Borrowing Base": at any time, an amount equal to the lesser of
      --------------------------
(i)  80%  (or  such  other  percentage as the Lender shall determine in its sole
discretion)  of  the Forced Liquidation Value, after deduction of any applicable
Collateral  Reserves,  at  such  time,  of all Term Loan F Aircraft and (ii) the
purchase  therefor  price  paid  by  the  Borrower to Newcourt Credit Group Inc.

"Term  Loan  F Facility": at any time, the obligation of the Lender to make Term
 ----------------------
Loan  F  in  accordance  with  the provisions of this Agreement, which shall not
exceed an amount equal to $2,100,000.00 minus the aggregate amount of repayments
                                        -----
of  principal  then required to have been made in accordance with Schedule 2.3F.
                                                                  -------------

"Term Note F": a promissory note of the Borrower evidencing Term Loan F, in form
 -----------
and  substance  acceptable  to  the  Lender.
(b)     The  definition  of  the  term "Approved Aircraft" in Section 1.1 of the
Existing  Credit Agreement is hereby deleted in its entirety and replaced by the
following:

     "  "Approved  Aircraft":  means the collective reference to the Term Loan A
         ------------------
Aircraft,  the  Term Loan A Aircraft Engines, the Term Loan B Aircraft, the Term
Loan  B  Aircraft  Engines,  the  Term Loan C Aircraft, the Term Loan C Aircraft
Engines,  the  Term  Loan D Aircraft, the Term Loan D Aircraft Engines, the Term
Loan  E  Aircraft,  the  Term  Loan E Aircraft Engines, the Term Loan E Aircraft
Propellers,  the Term Loan F Aircraft, the Term Loan F Aircraft Engines, and the
Term  Loan  F  Aircraft  Propellers."
(c)     The  definition  of  the  term  "Credit Documents" in Section 1.1 of the
Existing  Credit Agreement is hereby deleted in its entirety and replaced by the
following:

     ""Credit  Documents":  this  Agreement,  the  First  Amendment,  the Second
       -----------------
Amendment,  the  Third Amendment, the Fourth Amendment, the Fifth Amendment, the
Sixth  Amendment,  the  Seventh  Amendment,  the  Eighth  Amendment,  the  Ninth
Amendment,  the  Tenth  Amendment,  the Letter of Credit Documents, the Security
Documents,  each  Consent  and Agreement, Term Note A, Term Note B, Term Note C,
Term  Note  D,  Term  E  Note,  Term  F  Note,  any  Revolver Note and any other
documents,  agreements  or  instruments  executed  and  delivered  to the Lender
pursuant  to  Section  6.11."
(d)     The  definition  of  "Revolver  Reserve"  in Section 1.1 of the Existing
Credit  Agreement  is  hereby  deleted  in  its  entirety  and  replaced  by the
following:

     "  "Revolver Reserve": as of any date, an amount equal to the lesser of (i)
         ----------------
the  amount,  if any, by which the sum determined in accordance with clause I of
the  definition  of  Revolver  Borrowing Base on such date exceeds the aggregate
outstanding Revolver Advances on such date and (ii) the amount, if any, by which
the  sum  of  the  Term  Loan  A  Facility  (without  regard  to any Term Loan A
borrowings made prior to or on such date) on such date, the Term Loan B Facility
(without  regard to any Term Loan B borrowings made prior to or on such date) on
such  date,  the  Term  Loan  C  Facility  (without  regard  to  any Term Loan C
borrowings made prior to or on such date) on such date, the Term Loan D Facility
(without  regard to any Term Loan D borrowings made prior to or on such date) on
such  date,  the  Term  Loan  E  Facility  (without  regard  to  any Term Loan E
borrowings  made prior to or on such date) and the Term Loan F Facility (without
regard to any Term Loan F borrowings made prior to or on such date) on such date
exceeds  the sum of the Term Loan A Borrowing Base on such date, the Term Loan B
Borrowing  Base  on  such  date,  the  Term  Loan C Borrowing Base on such date,
therein  Loan  D  Borrowing Base on such date, the Term Loan E Borrowing Base on
such  date  and  the  Term  Loan  F  Borrowing  Base  on  such  date."
(e)     The  definition  of  "Term  Loan  Borrowing Bases" in Section 1.1 of the
Existing  Credit Agreement is hereby deleted in its entirety and replaced by the
following:

     "  "Term Loan Borrowing Bases": the collective reference to the Term Loan A
         -------------------------
Borrowing  Base, the Term Loan B Borrowing Base, the Term Loan C Borrowing Base,
the Term Loan D Borrowing Base, the Term Loan E Borrowing Base and the Term Loan
F  Borrowing  Base."
(f)     The  definition  of  "Term  Loan E Borrowing Base" in Section 1.1 of the
Existing  Credit Agreement is hereby deleted in its entirety and replaced by the
following:

     "  "Term Loan E Borrowing Base": at any time, an amount equal to the lesser
         --------------------------
of  (i)  80% (or such other percentage as the Lender shall determine in its sole
discretion)  of  the Forced Liquidation Value, after deduction of any applicable
Collateral  Reserves,  at  such  time,  of all Term Loan E Aircraft and (ii) the
purchase  therefor  price  paid by the Borrower to First Security Bank, National
Association."
(g)     The  definition of "Term Loan Facilities" in Section 1.1 of the Existing
Credit  Agreement  is  hereby  deleted  in  its  entirety  and  replaced  by the
following:

     "  "Term  Loan  Facilities":  the  collective  reference to the Term Loan A
         ----------------------
Facility,  the  Term  Loan B Facility, the Term Loan C Facility, the Term Loan D
Facility,  the  Term  Loan  E  Facility  and  the  Term  Loan  F  Facility."
(h)     The  definition  of  "Term  Loans" in Section 1.1 of the Existing Credit
Agreement  is  hereby  deleted  in  its  entirety and replaced by the following:

     "  "Term Loans": the collective reference to Term Loan A, Term Loan B, Term
         ----------
Loan  C,  Term  Loan  D,  Term  Loan  E  and  Term  Loan  F."
2.     Amendments  to  Section  2.3.  (a)  Subsection  (a) of Section 2.3 of the
       ----------------------------
Existing Credit Agreement is hereby amended by deleting the parenthetical in the
     seventh  line  thereof in its entirety and replacing it with the following:
"(without  regard  to  the Term Loan B Facility, the Term Loan B Borrowing Base,
the  Term  Loan  C  Facility,  the  Term  Loan C Borrowing Base, the Term Loan D
Facility,  the  Term  Loan  D Borrowing Base, the Term Loan E Facility, the Term
Loan  E  Borrowing  Base, the Term Loan F Facility and the Term Loan F Borrowing
Base)".
(b)     Section  2.3  of  the  Existing  Credit  Agreement  is hereby amended by
inserting  the  following  at  the  end  of  such  Section:

     "(g)  Subject to the terms and conditions hereof, the Lender agrees to make
a  term  loan  to  the  Borrower in one advance (such advance, together with any
advances  made  in  connection  with the substitution of Term Loan F Aircraft or
Term  Loan  F Aircraft Engines pursuant to Section 2.5(f) hereof, "Term Loan F")
                                                                   -----------
on  the  Tenth Amendment Effective Date in the principal amount of the lesser of
(a) the Term Loan F Facility on such date and (b) the Term Loan F Borrowing Base
on  such  date.  Term  Loan F shall be dated the Tenth Amendment Effective Date,
stated  to mature in the installments and amounts payable on the dates set forth
in  Schedule  2.3F  hereto,  and  bear  interest  for  the period from the Tenth
    --------------
Amendment  Effective  Date  on  the  unpaid  principal  amount  thereof  at  the
   ----
applicable interest rates per annum specified in Section 3.1 it being understood
   ----
and  agreed that notwithstanding anything to the contrary in said Schedule 2.3F,
                                                                  -------------
if  the  Termination Date shall occur prior to the final maturity date set forth
therein,  then  all amounts owing under Term Loan F, including accrued interest,
shall  become  due  and  payable  on  such  Termination  Date.  All  payments of
principal  thereof  shall reduce the Term Loan F Facility on a dollar-for-dollar
basis."
3.     Amendments  to Section 2.5.  Section 2.5 of the Existing Credit Agreement
       --------------------------
is  hereby  amended  by  inserting  the  following  at  the end of such Section:

     "(f) At the request of the Borrower and after substitution of a Term Loan F
Aircraft,  a  Term  Loan  F  Aircraft  Engine  or  a  Term Loan F Propeller (the
"Substitute  Term  Loan  F  Aircraft  Engine  or  Propeller")  for a Term Loan F
        ---------------------------------------------------
Aircraft,  a  Term  Loan  F Aircraft Engine or a Term Loan F Propeller which has
been  sold or has suffered an Event of Loss within six months after repayment of
Term  Loan  F to the extent and as required by Section 3.3(d) hereof, the Lender
may  make  an  advance in an amount equal to the least of (i) 80% (or such other
percentage  as  the Lender shall determine in its sole discretion) of the Forced
Liquidation  Value  of  the  Substitute Term Loan F Aircraft or Engine, less any
applicable  Collateral  Reserve,  (ii)  the  amount,  if  any,  by  which  (A)
$2,100,000.00  minusall  repayments  of principal made, or required to have been
               -----
made  on  or  prior  to  the  date  of  such advance in accordance with Schedule
                                                                        --------
2.3Fhereto  exceeds (B) the outstanding principal balance of Term Loan F on such
date  (prior to the making of such advance) and (iii) the purchase price paid by
the Borrower for the Substitute Term Loan F Aircraft, Engine or Propeller.  Each
such  advance,  if any, shall be made in the sole and absolute discretion of the
Lender  and  shall  be  deemed  to comprise part of Term Loan F for all purposes
hereunder  and  shall  increase  the Term Loan F Facility on a dollar-for-dollar
basis.  From  and  after  the  making  of such advance the outstanding principal
balance  of Term Loan F shall include the amount of such advance, interest shall
be  payable on such amount, and the amount of each remaining scheduled principal
repayment  shall  be  increased  by  an  amount  equal to (x) the amount of such
advance  times(y)  a  fraction the numerator of which is an amount equal to such
         -----
scheduled  principal  repayment  and  the  denominator of which is the aggregate
amount  of  all  remaining  scheduled  principal  repayments."
4.     Amendments  to Section 3.3.  Paragraph (b) of Section 3.3 of the Existing
       --------------------------
Credit  Agreement  is  hereby  deleted  in  its  entirety  and  replaced  by the
following:

"(b) (i)  If on any date on which a Borrowing Base Certificate is required to be
delivered pursuant to Section 6.2(c), the aggregate outstanding principal amount
of  the Term Loans exceeds an amount equal to the sum of the Term Loan Borrowing
Bases  and  the Revolver Reserve, the Borrower shall immediately prepay the Term
Loans  in an aggregate amount equal to the amount of such excess.  The amount of
such  payment shall reduce the Term Loan Facilities on a dollar-for-dollar basis
and  shall  be  applied  (A)  first  against the repayment of Term Loan A to the
extent  that  the  outstanding  principal amount of Term Loan A exceeds the Term
Loan  A  Borrowing Base, then against the repayment of Term Loan B to the extent
that  the  outstanding  principal  amount of Term Loan B exceeds the Term Loan B
Borrowing Base, then against the repayment of Term Loan C to the extent that the
outstanding  principal  amount  of Term Loan C exceeds the Term Loan C Borrowing
Base,  then  against  the  repayment  of  Term  Loan  D  to  the extent that the
outstanding  principal  amount of Term Loans D exceeds the Term Loan D Borrowing
Base,  then  against  the  repayment  of  Term  Loan  E  to  the extent that the
outstanding  principal  amount of Term Loans E exceeds the Term Loan E Borrowing
Base,  and  then  against  the  repayment  of Term Loan F to the extent that the
outstanding  principal  amount of Term Loans F exceeds the Term Loan F Borrowing
Base,  and (B) in each such case, against scheduled repayments of principal on a
pro  ratabasis.
- ---  ----

     (ii)     Without  in  any way limiting the provisions of clause (i) of this
Section  3.3(b),  if at any time during the period commencing with and including
month  25  and  ending with and including month 35, in each case as set forth on
Schedule  2.3B  hereto,  the outstanding principal amount of Term Loan B exceeds
  ------------
the  sum  of  (i)  the Term Loan B Borrowing Base, (ii) the excess if any of the
Term Loan A Borrowing Base over the outstanding principal amount of Term Loan A,
(iii) the excess, if any, of the Term Loan C Borrowing Base over the outstanding
principal  amount  of  Term  Loan C, (iv) the excess, if any, of the Term Loan D
Borrowing  Base  over  the  outstanding principal amount of Term Loan D, (v) the
excess, if any, of the Term Loan E Borrowing Base over the outstanding principal
amount of Term Loan E, and (vi) the excess, if any, of the Term Loan F Borrowing
Base  over  the  outstanding principal amount of Term Loan F, the Borrower shall
immediately  prepay  Term  Loan  B  in  an  amount  equal  to  such  deficiency.

     (iii)     Without  in any way limiting the provisions of clause (i) of this
Section  3.3(b),  if at any time during the period commencing with and including
month  22  and  ending with and including month 26, in each case as set forth on
Schedule  2.3C  hereto,  the outstanding principal amount of Term Loan C exceeds
  ------------
the  sum  of  (i)  the Term Loan C Borrowing Base, (ii) the excess if any of the
Term Loan A Borrowing Base over the outstanding principal amount of Term Loan A,
(iii)  the  excess if any of the Term Loan B Borrowing Base over the outstanding
principal  amount  of  Term  Loan  B,  (iv) the excess if any of the Term Loan D
Borrowing  Base  over  the  outstanding principal amount of Term Loan D, (v) the
excess, if any, of the Term Loan E Borrowing Base over the outstanding principal
amount  of Term Loan E and (vi) the excess, if any, of the Term Loan F Borrowing
Base  over  the  outstanding principal amount of Term Loan F, the Borrower shall
immediately  prepay  Term  Loan  C  in  an  amount  equal  to  such  deficiency.

     (iv)     Without  in  any way limiting the provisions of clause (i) of this
Section  3.3(b),  if at any time during the period commencing with and including
month  22  and  ending with and including month 26, in each case as set forth on
Schedule  2.3D  hereto,  the outstanding principal amount of Term Loan D exceeds
          ----
the  stun  of  (i) the Term Loan D Borrowing Base, (ii) the excess if any of the
Term Loan A Borrowing Base over the outstanding principal amount of Term Loan A,
(iii)  the  excess if any of the Term Loan B Borrowing Base over the outstanding
principal  amount  of  Term  Loan  B,  (iv) the excess if any of the Term Loan C
Borrowing  Base  over  the  outstanding principal amount of Term Loan C, (v) the
excess, if any, of the Term Loan E Borrowing Base over the outstanding principal
amount of Term Loan E, and (vi) the excess, if any, of the Term Loan F Borrowing
Base  over  the  outstanding principal amount of Term Loan F, the Borrower shall
immediately  prepay  Term  Loan  D  in  an  amount  equal  to  such deficiency."

5.     Amendments  to  Section  3.5(g).Section  3.5(g)  of  the  Existing Credit
       --------------------------------
Agreement  is  hereby  deleted  in  its  entirety and replaced by the following:

     "(g) The Borrower agrees that, upon the request of the Lender, the Borrower
will  execute  and  deliver  to the Lender (i) a promissory note of the Borrower
evidencing  Term  Loan  A of the Lender, in form and substance acceptable to the
Lender  ("Term  Note A"), (ii) a promissory note of the Borrower evidencing Term
          ------------
Loan B of the Lender, in form and substance acceptable to the Lender ("Term Note
                                                                       ---------
B"),  (iii)  a  promissory  note  of  the Borrower evidencing Term Loan C of the
Lender,  in  form and substance acceptable to the Lender ("Term Note C"), (iv) a
- -                                                          -----------
promissory  note  of  the Borrower evidencing Term Loan D of the Lender, in form
and substance acceptable to the Lender ("Term Note D"), (v) a promissory note of
- -                                        -----------
the  Borrower  evidencing  Term  Loan  E  of  the  Lender, in form and substance
acceptable  to the Lender ("Term Note E") (vi) a promissory note of the Borrower
                            -----------
evidencing  Term  Loan  F of the Lender, in form and substance acceptable to the
Lender  ("Term  Note F"), (vii) a promissory note of the Borrower evidencing the
          ------------
Revolver  Advances  of the Lender in form and substance acceptable to the Lender
(a  "Revolver Note"), and/or (viii) a promissory note of the Borrower evidencing
     -------------
the  Open  Purchasing  Revolver  Advances  of  the  Lender in form and substance
acceptable  to  the  Lender  (an  "Open  Purchasing  Revolver  Note")."
                                   --------------------------------
6.     Amendments  to  Section  6.2(c).  Section 6.2(c) is hereby deleted in its
       -------------------------------
entirety  and replaced by the following:  "(c) prior to 2:00 p.m., New York City
time  on  each  Business  Day, a Borrowing Base Certificate showing the Revolver
Borrowing  Base, the Term Loan A Borrowing Base, the Term Loan B Borrowing Base,
the  Term Loan C Borrowing Base the Term Loan D Borrowing Base and the Term Loan
F  Borrowing  Base and the Term Loan F Borrowing Base (but only, (i) in the case
of  the Term Loan A Borrowing Base, in connection with the delivery of the first
such  certificate hereunder and in each case that the Term Loan A Borrowing Base
changes  from the amount thereof most recently reported, (ii) in the case of the
Term  Loan B Borrowing Base, in connection with the delivery of such certificate
on  the  First  Amendment  Effective  Date and in each case that the Term Loan B
Borrowing  Base changes from the amount thereof most recently reported, (iii) in
the  case  of the Term Loan C Borrowing Base, in connection with the delivery of
such  certificate  on  the Second Amendment Effective Date and in each case that
the  Term  Loan  C  Borrowing Base changes from the amount thereof most recently
reported, (iv) in the case of the Term Loan D Borrowing Base, in connection with
     the  delivery of such certificate on the Third Amendment Effective Date and
in each case that the Term Loan D Borrowing Base changes from the amount thereof
most  recently  reported,  (v) in the case of the Term Loan E Borrowing Base, in
connection  with  the  delivery  of  such  certificate  on  the  Ninth Amendment
Effective Date and in each case that the Term Loan E Borrowing Base changes from
the amount thereof most recently reported, and (vi) in the case of the Term Loan
F  Borrowing  Base,  in  connection with the delivery of such certificate on the
Tenth  Amendment  Effective Date and in each case that the Term Loan F Borrowing
Base  changes from the amount thereof most recently reported, in each case as of
the  immediately  preceding Business Day, certified as complete and correct by a
Responsible  Officer  or  any  vice  president  on behalf of the Borrower, which
Borrowing  Base  Certificate  shall  disclose  daily  updates  of  the amount of
Eligible  Accounts and Eligible Lease Payment Receivables, weekly updates of the
amount  of  Eligible  Inventory  and  the  Forced  Liquidation Value of Approved
Aircraft  when  required;"
7.     Amendments to Schedule I.  Schedule I to the Existing Credit Agreement is
       ------------------------
     hereby  amended  in  its  entirety  to  read  as is set forth on Schedule I
hereto.
8.     Amendments  to  Schedule  1.1.  Schedule  1.1  to  the  Existing  Credit
       -----------------------------
Agreement  is hereby amended in its entirety to read as is set forth on Schedule
       -
1.1  hereto.
9.     Amendments to Schedules 2.3A, 2.3B, 2.3C, 2.3D and 2.3E.  Schedules 2.3A,
       -------------------------------------------------------
     2.3B,  2.3C,  2.3D  and  2.3E  are hereby amended to include Schedule 2.3F,
which  shall  read  as  is  set  forth  on  Schedule  2.3F  hereto.
ARTICLE  IV
Conditions  to  Effectiveness

     This  Tenth  Amendment,  and  the  modifications  to  the  Credit Agreement
provided  for  herein,  shall become effective on the date (the "Tenth Amendment
                                                                 ---------------
Effective  Date")  on  which  all  of the following conditions have been (or are
  -------------
concurrently  being)  satisfied:
  --
1.     Each  of  the  Tenth  Amendment  Documents  shall  have been executed and
delivered  by  each  party  thereto.
2.     The  Lender shall have received executed legal opinions of Smith Gambrell
&  Russell,  LLP,  special  counsel  to  the  Borrower,  in  form  and substance
satisfactory  to the Lender and taking into account this Tenth Amendment and the
matters  contemplated  hereby  (including,  without  limitation,  opinions  with
respect  to  the validity of the Tenth Amendment Documents and the effectiveness
of  UCC  filings  in  each state where Collateral described therein is located).
Such  legal  opinion  shall  cover  such  matters  incident  to the transactions
contemplated  by this Tenth Amendment and the other Tenth Amendment Documents as
the  Lender  may  reasonably  require.
3.     The  Lender  shall  have  received  the executed legal opinion of Crowe &
Dunlevy, special FAA counsel to the Borrower, in form and substance satisfactory
     to  the  Lender  taking  into  account this Ninth Amendment and the matters
contemplated  hereby.  Such  legal  opinion shall cover such matters incident to
the  transactions  contemplated  by  this  Ninth  Amendment  and the other Ninth
Amendment  Documents  as  the  Lender  may  reasonably  require.
4.     The  Lender  shall have received a copy, in form and substance reasonably
satisfactory  to  the  Lender,  of  the  corporate  resolutions of the Borrower,
authorizing the Aircraft Acquisition and the execution, delivery and performance
of  this  Tenth  Amendment  and the other Tenth Amendment Documents to which the
Borrower is a party, certified by the Secretary or an Assistant Secretary of the
Borrower  as  of  the  Tenth  Amendment Effective Date, which certificates shall
state  that  the  resolutions  or authorizations thereby certified have not been
amended,  modified,  revoked  or  rescinded  as of the date of such certificate.
5.     The  Lender  shall  have  received  a  certificate of the Secretary or an
Assistant  Secretary  of the Borrower, dated the Tenth Amendment Effective Date,
as  to  the incumbency and signature of the officer(s) of the Borrower executing
each  Tenth  Amendment  Document  to  which it is a party and any certificate or
other  document to be delivered by it pursuant hereto, together with evidence of
the  incumbency  of  such  Secretary  or  Assistant  Secretary.
6.     The  Lender  shall have received true, correct and complete copies of the
Governing  Documents  of  the  Borrower,  certified  as  of  the Tenth Amendment
Effective Date, as true, correct and complete copies thereof by the Secretary or
     an  Assistant  Secretary  of  the  Borrower.
7.     The  Lender  shall  have  received  copies  of certificates dated as of a
recent  date  from the Secretary of State or other appropriate authority of such
jurisdiction,  evidencing  the good standing of the Borrower in the State of its
organization  and  in  each  State  where  the  ownership, lease or operation of
property  or  the  conduct  of  business  requires  it  to  qualify as a foreign
corporation  or  other  entity  except where the failure to so qualify would not
have  a  Material  Adverse  Effect.
8.     The  Lender  shall  have  received all documents required to be delivered
under  Article  Three  of  the  Term  Loan  F  Aircraft  Chattel  Mortgage.
9.     Each  of  the  representations  and warranties made by the Borrower in or
pursuant  to  the  Credit  Documents  shall  be true and correct in all material
respects on and as of the Tenth Amendment Effective Date as if made on and as of
     such  date  (except to the extent the same relate to another, earlier date,
in which case they shall be true and correct in all material respects as of such
earlier  date).
10.     No  Default  or  Event of Default shall have occurred and be continuing.
11.     All  corporate and other proceedings, and all documents, instruments and
other  legal  matters  in  connection  with the transactions contemplated by the
Tenth  Amendment  Documents, the Existing Credit Agreement, the Credit Agreement
and  the  other  Credit  Documents  shall be reasonably satisfactory in form and
substance to the Lender, and the Lender shall have received such other documents
     in  respect  of  any aspect or consequence of the transactions contemplated
hereby  or  thereby  as  it  shall  reasonably  request.
12.     The  Lender shall have received a Borrowing Base Certificate showing the
Revolver  Borrowing  Base,  the  Term  Loan  A  Borrowing  Base, the Term Loan B
Borrowing  Base, the Term Loan C Borrowing Base, the Term Loan D Borrowing Base,
the  Term Loan E Borrowing Base and the Term Loan F Borrowing Base, in each case
as of the Business Day immediately preceding the Tenth Amendment Effective Date,
     with  appropriate  insertions and dated the Tenth Amendment Effective Date,
satisfactory  in  form  and  substance  to the Lender, executed by a Responsible
Officer  or  any  Vice  President  of  the  Borrower.
13.     The  Lender  shall  have  received  evidence  in  form  and  substance
satisfactory  to  it that all of the requirements of Section 6.6 of the Existing
Credit  Agreement and Section 5(o) of the Borrower Security Agreement shall have
been  satisfied  with  respect  to  the  Term  Loan  F  Aircraft.
14.     The  Lender  shall  have  received  evidence  in  form  and  substance
satisfactory  to  it  that  all  filings,  recordings,  registrations  and other
actions,  including,  without  limitation, the filing of financing statements on
forms  UCC-l,  necessary  or, in the opinion of the Lender, desirable to perfect
the  Liens  created  by  the  Security Documents with respect to the Term Loan F
Aircraft  shall  have  been  completed.
15.     The Borrower shall have acquired the Term Loan F Aircraft free and clear
     of  all  Liens.
16.     The  Lender  shall  have  received each additional document, instrument,
legal  opinion  or  item  of  information  reasonably  requested  by the Lender,
including, without limitation, a copy of any debt instrument, security agreement
     or  other  material  contract  to  which  the  Borrower  is  be  a  party.

ARTICLE  V
Miscellaneous
1.     Closing Fee; Payment of Expenses.  Without limiting its obligations under
       --------------------------------
     Section  9.5  of  the  Existing  Agreement,  the  Borrower agrees to pay or
reimburse  the  Lender  for all of its reasonable costs and expenses incurred in
connection  with  this  Tenth Amendment and the other Tenth Amendment Documents,
including,  without limitation, the reasonable costs and expenses of Cadwalader,
Wickersham  &  Taft,  counsel to the Lender and expressly acknowledge that their
obligations  hereunder  constitute  "Obligations"  within  the  meaning  of  the
Existing  Credit  Agreement.
2.     No Other Amendments; Confirmation.  Except as expressly amended, modified
       ---------------------------------
     and supplemented hereby and by the documents related hereto, the provisions
of  the Existing Credit Agreement and the other Credit Documents shall remain in
full  force  and  effect.
3.     Acknowledgment.  The  Borrower  hereby  acknowledges that the Term Loan F
       --------------
Chattel  Mortgage  constitutes an Aircraft Chattel Mortgage under the Agreement.
4.     Affirmation  by  Borrower.  The Borrower hereby consents to the execution
       -------------------------
and  delivery  of  this  Tenth  Amendment  and each of the other Tenth Amendment
Documents  to  which Borrower is a party and reaffirms its obligations under the
Credit  Documents.
5.     Governing  Law;  Counterparts.  (a)  This  Tenth Amendment and the rights
       -----------------------------
and  obligations  of  the parties hereto shall be governed by, and construed and
interpreted  in  accordance  with,  the  laws  of  the  State  of  New  York.
(b)     This  Tenth  Amendment  may  be  executed  by one or more of the parties
hereto  on  any  number  of  separate counterparts, and all of said counterparts
taken together shall be deemed to constitute one and the same instrument.  A set
     of the counterparts of this Tenth Amendment signed by all the parties shall
be  lodged  with  the  Borrower  and  the  Lender.  This  Tenth Amendment may be
delivered  by  facsimile  transmission  of  the relevant signature pages hereof.

                            [SIGNATURE PAGE FOLLOWS ]


     IN  WITNESS WHEREOF, the parties hereto have caused this Tenth Amendment to
be  duly  executed  and  delivered  as  of the day and year first above written.

     INTERNATIONAL  AIRLINE  SUPPORT  GROUP,  INC.


          By
          Name:
          Title:


     GMAC  COMMERCIAL  CREDIT  LLC,
          as  successor  in  interest by merger to BNY     Financial Corporation


          By
          Name:
          Title: