WAIVER AND AMENDMENT NO. 2

                                       TO

                           LOAN AND SECURITY AGREEMENT

     This Waiver and Amendment No. 2 to Loan and Security Agreement (this
"Amendment") is entered into as of December ___, 1999 among HAWKER PACIFIC
AEROSPACE, a California corporation ("U.S. BORROWER"), HAWKER PACIFIC AEROSPACE
LIMITED, a company organized under the laws of England and Wales ("U.K.
Borrower" and, collectively with U.S. Borrower, "BORROWERS"), the financial
institution(s) listed on the signature pages hereof and their respective
successors and Eligible Assignees (each, individually, a "Lender" and,
collectively, "LENDERS"), HELLER FINANCIAL, INC., a Delaware corporation, as a
Lender and as Agent for Lenders ("Agent"), and NMB-HELLER LIMITED, an Affiliate
of Agent domiciled in the United Kingdom, as Funding Agent and Collateral Agent
("NMB-HELLER").

                                    RECITALS;

     WHEREAS, Borrowers, Lenders, Agent and NMB-Heller are parties to a Loan and
Security Agreement dated as of December 22, 1998 (as heretofore, now, or
hereafter amended, supplemented, restated or otherwise modified, the "Loan
Agreement"); and

     WHEREAS, Borrowers, Lenders, Agent and NMB-Heller are also parties to
Waiver and Amendment No. 1 to Loan and Security Agreement dated as of October
21, 1999 (as heretofore, now, or hereafter amended, supplemented, restated or
otherwise modified, the "First Amendment");

     WHEREAS, pursuant to the First Amendment, Borrowers agreed, among other
things, that (a) on or prior to November 15, 1999, Borrowers would obtain a
Junior Investment of at least $4,000,000 and (b) within two (2) Business Days
after the date of the First Amendment, Borrowers would cause Unique to deliver a
Refund Agreement on terms and conditions satisfactory to Agent;

     WHEREAS, Borrowers have failed to comply with the covenants described in
the preceding clause and such failures constitute Events of Default under the
Loan Agreement (the "Existing Defaults"); and

     WHEREAS, Borrowers seek to obtain a preferred equity investment of
$3,000,000 on terms and conditions substantially as set forth in the form of
Convertible Preferred Stock Purchase Agreement attached hereto as Exhibit A (the
"Initial Junior Investment");

     NOW, THEREFORE, in consideration of the terms and conditions set forth
herein, and for other good and valuable consideration, the sufficiency of which
is hereby acknowledged, the parties agree as follows:





     1.   DEFINITIONS. Unless otherwise defined herein, capitalized terms used
in this Amendment shall have the meanings ascribed to such terms in the Loan
Agreement and the First Amendment.

     2.   LIMITED WAIVER OF LENDERS. Lenders hereby waive the Existing Defaults.

     3.   AMENDMENTS TO LOAN AGREEMENT. The parties agree to amend the Loan
Agreement as set forth in this Section 3.

          (a)  Section 7.5 of the Loan Agreement is hereby amended by deleting
such subsection in its entirety and replacing it with the following:

          7.5  RESTRICTED JUNIOR PAYMENTS. Directly or indirectly declare,
     order, pay, make or set apart any sum for any Restricted Junior Payment,
     except that (a) Subsidiaries of any Borrower may make Restricted Junior
     Payments with respect to their common stock (or equivalent equity
     interests) to the extent necessary to permit such Borrower to pay the
     Obligations, to make Restricted Junior Payments permitted under clauses
     (b), (c), (d), (e), (f) and (g) below, and to permit such Borrower to pay
     expenses incurred in the ordinary course of business; (b) U.S. Borrower may
     pay dividends on account of its Series C Preferred Stock with shares of
     common stock; (c) U.S. Borrower pay dividends on account of its Series C
     Preferred Stock in cash up to a maximum of $25,000 in the aggregate for all
     dividends declared; (d) U.S. Borrower may pay management fees to Unique in
     the amounts and on the respective dates required pursuant to the Unique
     Management Agreement, so long as (i) such payments do not exceed an
     aggregate of $150,000 per Fiscal Year, and (ii) at the time any such
     payment is made and after giving effect thereto, no Default or Event of
     Default shall have occurred and be continuing; (e) U.S. Borrower may repay
     up to $2,500,000 in principal amount of the Subordinated Debt in full on
     the Closing Date, so long as after giving effect to such repayment and
     after giving effect to the consummation of all of the other transactions
     contemplated hereunder on the Closing Date and the payment by Borrowers of
     all costs, fees and expenses relating thereto, Borrowers shall have
     Availability (determined on a pro forma basis, with Borrowers having no
     accounts payables which are more than 60 days past due, and expenses and
     liabilities being paid in the ordinary course of business and without
     acceleration of sales) of at least $7,000,000; (f) following the Closing
     Date, U.S. Borrower may pay accrued and unpaid interest due and owing on an
     unaccelerated basis in respect to the Subordinated Debt, so long as at the
     time of any such payment and after giving effect thereto, no Default or
     Event of Default shall have occurred and be continuing and such payment is
     otherwise permitted to be made pursuant to the Subordination Agreement; and
     (g) following the Closing Date, U.S. Borrower may make annual repayments


                                       2



     of the principal balance of the Subordinated Debt from a portion of its
     Excess Cash Flow, if any, for the immediately preceding Fiscal Year,
     commencing with Borrowers' 1999 Fiscal Year (i.e., assuming there is Excess
     Cash Flow available therefor, the first such principal repayment permitted
     hereunder would be made during Fiscal Year 2000) so long as (i) the
     mandatory prepayment from Excess Cash Flow payable for the most recently
     ended Fiscal Year preceding the date of such payment pursuant to SUBSECTION
     2.4(B)(3) shall have been paid prior to the making of such principal
     payment; (ii) the amount of such principal payment does not exceed 25% of
     Excess Cash Flow for the most recently ended Fiscal Year; (iii) at the time
     of such principal payment and after giving effect thereto and to the
     mandatory prepayment of the Obligations payable pursuant to SUBSECTION
     2.4(B)(3), Borrowers shall have Availability as of such date, and shall
     have had average daily excess Availability during the immediately preceding
     60 day period prior to such date (determined in each case on a pro forma
     basis as of such date or for such period, as the case may be, with
     Borrowers having no accounts payables which are more than 60 days past due,
     and expenses and liabilities being paid in the ordinary course of business
     and without acceleration of sales) of at least $3,000,000; and (iv) at the
     time of any such payment and after giving effect thereto, no Default or
     Event of Default shall have occurred and be continuing and such payment is
     otherwise permitted to be made pursuant to the Subordination Agreement.

          (b)  Section 8.15(S) of the Loan Agreement is hereby amended by
deleting such subsection in its entirety and replacing it with the following:

               (S)  CHANGE IN CONTROL OR MANAGEMENT. Any of the following
     occurs: (1) all or substantially all of the assets of any Borrower or any
     of its Subsidiaries are sold, leased or otherwise disposed of (in a single
     transaction or in a series of related transactions); (2) Deephaven Private
     Placement Trading Ltd., the Persons listed on SCHEDULE 8.15(S) hereto which
     owned equity interests in U.S. Borrower immediately prior to U.S.
     Borrower's initial public offering, or members of their immediate families
     or trusts for the benefit of members of their immediate families, fail to
     own, beneficially and of record, and control the power to vote, 35% of the
     equity securities of U.S. Borrower entitled to ordinary voting power during
     the two year period following the Closing Date, or 30% thereafter; (3) any
     person or entity or "affiliated group" (other than Deephaven Private
     Placement Trading Ltd. or existing shareholders described on SCHEDULE
     8.1(S)) acquires more than 30% of the equity securities of U.S. Borrower
     entitled to ordinary voting power; (4) less than a majority of those
     persons constituting the board of directors of U.S. Borrower as of the
     Closing Date fail to remain as members of the board of directors of U.S.
     Borrower; (5) David Lokken, Phil Panzera, Brian Carr or Michael


                                       3



     Riley ceases to be actively involved on a full time basis in their current
     capacities as executive level employees of U.S. Borrower at any time and a
     replacement acceptable to Requisite Lenders is not appointed (or another
     plan for replacement which is acceptable to the Requisite Lenders is not in
     place) within 90 days; (6) Dennis Biety ceases to be actively involved on a
     full time basis in his current capacity as managing director of U.K.
     Borrower at any time during the one year period following the Closing Date
     and a replacement acceptable to Requisite Lenders is not appointed (or
     another plan for replacement which is acceptable to the Requisite Lenders
     is not in place) within 90 days; or (7) U.K. Borrower ceases to be a wholly
     owned subsidiary of U.S. Borrower.

     4.   COVENANTS. Each Borrower covenants and agrees that (i) such Borrower
shall perform, and shall cause each of its Subsidiaries to perform, all
covenants in this Section 4, and (ii) failure of any Loan Party to perform or
comply with any term or condition in this Section 4 shall constitute an
immediate Event of Default under the Loan Agreement.

          (a)  INITIAL JUNIOR INVESTMENT. Within two (2) Business Days after the
     date of this Amendment, Borrower shall have provided Agent with evidence of
     the receipt by Borrower of $3,000,000 less reasonable out-of-pocket closing
     costs from the Initial Junior Investment.

          (b)  SECOND JUNIOR INVESTMENT. On or prior to January 15, 2000,
     Borrowers shall obtain at least $1,000,000 or such greater amount not to
     exceed $3,000,000 as deemed necessary by Agent (the "SECOND JUNIOR
     INVESTMENT") from either (i) secured or unsecured loans subordinated to the
     Obligations in a manner and form satisfactory to Agent as to right and time
     of payment, lien priority and as to any other rights and remedies
     thereunder or (ii) additional equity investments in Borrowers.

     5.   CONDITIONS TO EFFECTIVENESS. This Amendment shall become effective
upon the prior or concurrent satisfaction of the following conditions, all in a
manner satisfactory to Agent:

          (a)  Agent shall have received a fully executed copy of this
     Amendment, including all Exhibits hereto.

          (b)  Agent shall have received a fully executed Refund Agreement in
     form and substance satisfactory to Agent.

          (c)  Agent shall have received a fully executed Amendment No. 1 to
     Refund Agreement in the form of Exhibit B hereto.

          (d)  Agent shall have received a Assumption Agreement in the form of
     Exhibit C hereto.


                                       4



          (e)  Agent shall have received certified copies of resolutions of U.S.
     Borrower and U.K. Borrower approving the execution, delivery and
     performance of this Amendment and the transactions contemplated hereby.

          (f)  Agent shall have received a fully executed copies of all
     documents, agreements and instruments executed in connection with the
     Initial Junior Investment.

     6.   REPRESENTATIONS AND WARRANTIES OF BORROWERS. Each Borrower represents
and warrants to Agent and Lenders that:

     6.1  AUTHORITY. Each Borrower has full power, authority and legal right to
enter into this Amendment and the other agreements entered into in connection
herewith to which such Borrower is a party. The execution and delivery by each
Borrower of this Amendment and the other agreements entered into in connection
herewith to which such Borrower is a party: (i) have been duly authorized by all
necessary action on the party of such Borrower; (ii) are not in contravention of
the terms of such Borrower's organizational documents or of any indenture,
agreement or undertaking to which such Borrower is a party or by which such
Borrower or any of its property is bound; (iii) do not and will not require any
governmental consent, registration or approval; (iv) do not and will not
contravene any contractual or governmental restriction of which such Borrower or
any of its property may be subject; and (v) do not and will not, except as
contemplated herein, result in the imposition of any lien, charge, security
interest or encumbrance upon any property of such Borrower under any existing
indenture, mortgage, deed of trust, loan or credit agreement or other material
agreement or instrument to which such Borrower is a party or by which such
person or any of its property may be bound or affected.

     6.2  BINDING EFFECT. This Amendment and all of the other agreements entered
into by each Borrower in connection herewith have been duly executed and
delivered by such Borrower, are the legal, valid and binding obligations of such
Borrower and are enforceable against such in accordance with their respective
terms.

     6.3  NO DEFAULT. No Default or Event of Default has occurred and is
continuing or would result from the execution and delivery of this Amendment or
the other agreements executed and delivered by either Borrower hereunder or the
consummation of the transactions contemplated hereby or thereby.

     7.   REFERENCE TO AND EFFECT UPON THE LOAN DOCUMENTS.

     7.1  Except as specifically amended above, the Loan Agreement, as amended,
and each of the Loan Documents shall remain in full force and effect and is
hereby ratified and confirmed.

     7.2  The execution, delivery and effectiveness of this Amendment shall be
limited precisely as written and shall not be deemed to (i) be a consent to any
waiver or modification of any other term or condition of the Loan Agreement or
any other Loan Document or (ii) prejudice any right, power or remedy which
Lender may now have or may have in the


                                       5



future under or in connection with the Loan Agreement (after giving effect to
this Amendment) or any other Loan Document. Upon the effectiveness of this
Amendment, each reference in the Loan Agreement to "this Agreement",
"hereunder", "hereof", "herein" or words of similar import shall mean and be a
reference to the Loan Agreement as amended hereby.

     8.   COUNTERPARTS; FACSIMILE SIGNATURES. This Amendment may be executed in
any number of counterparts, each of which when so executed shall be deemed an
original, but all such counterparts shall constitute one and the same
instrument. Transmission by facsimile of an executed counterpart of this
Amendment shall be deemed to constitute due and sufficient delivery of such
counterpart and an original for all purposes.

     9.   COSTS, EXPENSES AND TAXES. Borrowers jointly and severally agree to
pay on demand all reasonable fees, costs and expenses incurred by Agent, Lenders
and NMB-Heller in connection with the preparation, execution and delivery of
this Amendment (including, without limitation, attorney's fees and expenses).

     10.  GOVERNING LAW. THIS AMENDMENT SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE INTERNAL LAWS AND DECISIONS (AS OPPOSED TO CONFLICT OF LAWS
PROVISIONS) OF THE STATE OF ILLINOIS.

     11.  HEADINGS. Section headings in this Amendment are included herein for
convenience of reference only and shall not constitute a part of this Amendment
for any other purposes.


                                       6


     IN WITNESS WHEREOF, this Amendment has been duly executed as of the day and
year first above written.

                           HAWKER PACIFIC AEROSPACE, as Borrower
                           and as Borrower Representative

                           By: /s/ Philip M. Panzera
                              --------------------------------------------
                           Name: Philip M. Panzera
                                ------------------------------------------
                           Title: Executive Vice President
                                 -----------------------------------------

                           HAWKER PACIFIC AEROSPACE LIMITED, as a Borrower

                           By: /s/ Philip M. Panzera
                              --------------------------------------------
                           Name: Philip M. Panzera
                                ------------------------------------------
                           Title: Director
                                 -----------------------------------------

                           HELLER FINANCIAL, INC., as Agent and as a Lender

                           By: /s/ Renee M. Rempe
                              --------------------------------------------
                           Name: Renee M. Rempe
                                ------------------------------------------
                           Title: Vice President
                                 -----------------------------------------

                           NMB-HELLER LIMITED, in its capacity as
                           Funding Agent and Collateral Agent

                           By: /s/ J.P. Onslow
                              --------------------------------------------
                           Name: J.P. Onslow
                                ------------------------------------------
                           Title: Director
                                 -----------------------------------------


                                       7