Document:

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                                                                     EXHIBIT 4.6

                       AMENDMENT NO. 2 TO RIGHTS AGREEMENT

         AMENDMENT NO. 2 TO RIGHTS AGREEMENT (this "Amendment") dated as of
December 17, 2001 by and between Aviall, Inc., a Delaware corporation (the
"Company"), and EquiServe Trust Company, N.A., a national banking association
(as successor to the First National Bank of Boston) (the "Rights Agent").

         WHEREAS, the Company and the Rights Agent have previously entered into
that certain Rights Agreement dated as of December 7, 1993, as amended by that
certain Amendment No. 1 To Rights Agreement dated as of March 14, 2000 (as
amended, the "Agreement"); and

         WHEREAS, Section 27 of the Agreement provides that the Company may from
time to time supplement or amend any provision of the Agreement as the Company
may deem necessary or desirable; and

         WHEREAS, the Board of Directors has determined in good faith that the
amendment to the Agreement set forth herein is desirable and, pursuant to the
terms of the Agreement, has duly authorized such amendment to the Agreement;

         NOW, THEREFORE, for good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties hereby agree as
follows:

         1. Amendment to the Definition of "Acquiring Person". The definition of
"Acquiring Person" set forth in Section 1(a) of the Agreement is hereby deleted
in its entirety and replaced with the following definition:

"Acquiring Person" shall mean any Person (as such term is hereinafter defined)
who or which, together with all Affiliates and Associates (as such terms are
hereinafter defined) of such Person, is the Beneficial Owner (as such term is
hereinafter defined) of 15% or more of the Common Shares of the Company then
outstanding, but shall not include (i) the Company, (ii) any Subsidiary (as such
term is hereinafter defined) of the Company, (iii) any employee benefit plan of
the Company or any Subsidiary of the Company, or (iv) any entity holding Common
Shares for or pursuant to the terms of any such plan. Notwithstanding the
foregoing, no Person shall become an "Acquiring Person" as the result of an
acquisition of Common Shares by the Company which, by reducing the number of
shares outstanding, increases the proportionate number of shares beneficially
owned by such Person to 15% or more of the Common Shares of the Company then
outstanding; provided, however, that if a Person shall become the Beneficial
Owner of 15% or more of the Common Shares of the Company then outstanding by
reason of share purchases by the Company and shall, after such share purchases
by the Company, become the Beneficial Owner of any additional Common Shares of
the Company, then such Person shall be deemed to be an "Acquiring Person".
Notwithstanding the foregoing, if the Board of Directors of the Company
determines in good faith that a Person who would otherwise be an "Acquiring
Person", as defined pursuant to the foregoing provisions, has become such
inadvertently, and such Person divests as promptly as practicable a sufficient
number of Common Shares so that such Person would no longer be an Acquiring
Person, as defined pursuant to the foregoing provisions, then such Person shall
not be deemed to be an "Acquiring Person" for any purposes of this Agreement.
Notwithstanding the foregoing or any provision to the contrary herein, (i)
during the term of the Standstill Agreement, (A) no Carlyle Entity shall
constitute an "Acquiring Person" under this Agreement and (B) the Carlyle
Entities together as a group shall not constitute an "Acquiring Person" under
this Agreement and (ii) for the purposes of determining whether any Person,
together with all Affiliates and Associates of such Person, is or may

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become the Beneficial Owner of 15% or more the Common Shares of the Company then
outstanding, the Investor Shares acquired by such Person, or any Affiliate or
Associate of such Person, shall be deemed to be outstanding but shall not be
deemed to be Beneficially Owned by such Person, or any Affiliate or Associate of
such Person; provided, however, that if such Person, together with all
Affiliates or Associates of such Person, shall become after acquiring any
Investor Shares, or is at the time of the acquisition of any Investor Shares,
the Beneficial Owner of 5% or more of the Common Shares of the Company then
outstanding (in addition to any Investor Shares held by such Person, or any
Affiliate or Associate of such Person), then such Person shall be deemed to be
the Beneficial Owner of the Investor Shares held by such Person; and provided,
further, that following termination of the Standstill Agreement, no Carlyle
Entity shall be deemed an "Acquiring Person" solely by reason of such Carlyle
Entity or its Affiliates and Associates receiving dividends in respect of any
Investor Shares.

         2. Additional Definitions. Section 1 of the Agreement shall be amended
to include the following definitions:

         "Bridge Preferred Stock" shall mean the Series B Senior Convertible
Participating Preferred Stock, $.01 par value per share, of the Company.

         "Carlyle Entities" shall mean collectively, Carlyle Partners III, L.P.,
a Delaware limited partnership, CP III Coinvestment, a Delaware limited
partnership, Carlyle High-Yield Partners, L.P., a Delaware limited partnership,
and any of their respective Affiliates.

         "Carlyle Securities Purchase Agreement" shall mean that certain
Securities Purchase Agreement, dated as of December 16, 2001, by and among the
Company and the Carlyle Entities parties thereto.

         "Carlyle Shares" shall mean any Common Shares issuable to Carlyle
pursuant to the Note Purchase Agreement and any Common Shares issuable upon
exercise of warrants issuable to Carlyle pursuant to the Note Purchase
Agreement.

         "Closing Date" shall mean the date the transactions contemplated by the
Carlyle Securities Purchase Agreement are consummated.

         "Investor Shares" shall mean the shares of (i) the Permanent Preferred
Stock, (ii) the Bridge Preferred Stock, (iii) the Carlyle Shares, (iv) Common
Shares issuable on conversion of the Permanent Preferred Stock or the Bridge
Preferred Stock and (v) any shares issued as dividends or on conversion or
exchange or otherwise in respect of the securities referred to in the foregoing
clauses (i) through (iv).

         "Note Purchase Agreement" shall mean that certain Securities Purchase
Agreement, dated as of December 16, 2001, by and among the Company, Aviall
Services, Inc., J.H. Whitney Mezzanine Fund, L.P., Whitney Private Debt Fund,
L.P., Blackstone Mezzanine Partners, L.P., Blackstone Mezzanine Holdings, L.P.,
Carlyle High Yield Partners, L.P. and Oak Hill Securities Fund, L.P., among
other entities.

         "Permanent Preferred Stock" shall mean the Series D Senior Convertible
Participating Preferred Stock, $.01 par value per share, of the Company.

         "Standstill Agreement" shall mean that certain Standstill Agreement
dated as of the Closing Date, by and among the Company, Carlyle Partners III,
L.P., a Delaware limited partnership, and CP III Coinvestment, a Delaware
limited partnership.

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         3. Effectiveness. This Amendment shall be effective as of December 17,
2001, as if executed by both parties on such date. Except as expressly amended
by this Amendment, the Agreement shall remain in full force and effect, and all
references to the Agreement from and after such time shall be deemed to be
references to the Agreement as amended hereby.

         4. Governing Law. This Amendment shall be deemed to be a contract made
under the laws of the State of Delaware and for all purposes shall be governed
by and construed in accordance with the laws of such state applicable to
contracts made and to be performed entirely within such state.

         5. Counterparts. This Amendment may be executed in any number of
counterparts and each of such counterparts shall for all purposes be deemed to
be an original, and all such counterparts shall together constitute but one and
the same instrument.

         6. Severability. If any term, provision, covenant or restriction of
this Amendment is held by a court of competent jurisdiction or other authority
to be invalid, void or unenforceable, the remainder of the terms, provisions,
covenants and restrictions of this Amendment shall remain in full force and
effect and shall in no way be affected, impaired or invalidated.

         7. Descriptive Headings. Descriptive headings of the several Sections
of this Amendment are inserted for convenience only and shall not control or
affect the meaning or construction of any of the provisions of this Amendment.

         8. Exhibits. Exhibits B and C to the Agreement shall be deemed amended
in a manner consistent with this Amendment.

                                    * * * * *

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

                                             AVIALL, INC.

                                             By:     /s/ Jeffrey J. Murphy
                                                    ---------------------------
                                             Name:  Jeffrey J. Murphy
                                             Title: Senior Vice President and
                                                    General Counsel

AGREED AND ACCEPTED:

EQUISERVE TRUST COMPANY, N.A.

By:     /s/ James P. Mitchell
       ---------------------------
Name:  James P. Mitchell
Title: Senior Account Manager<PAGE>

                                                                     EXHIBIT 4.7

                       AMENDMENT NO. 3 TO RIGHTS AGREEMENT

         AMENDMENT NO. 3 TO RIGHTS AGREEMENT (this "Amendment") dated as of
December 21, 2001 by and between Aviall, Inc., a Delaware corporation (the
"Company"), and EquiServe Trust Company, N.A., a national banking association
(as successor to the First National Bank of Boston) (the "Rights Agent").

         WHEREAS, the Company and the Rights Agent have previously entered into
that certain Rights Agreement dated as of December 7, 1993, as amended by that
certain Amendment No. 1 To Rights Agreement dated as of March 14, 2000, and as
amended by that certain Amendment No. 2 To Rights Agreement dated as of December
17, 2001 (as amended, the "Agreement"); and

         WHEREAS, Section 27 of the Agreement provides that the Company may from
time to time supplement or amend any provision of the Agreement as the Company
may deem necessary or desirable; and

         WHEREAS, the Board of Directors has determined in good faith that the
amendment to the Agreement set forth herein is desirable and, pursuant to the
terms of the Agreement, has duly authorized such amendment to the Agreement;

         NOW, THEREFORE, for good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties hereby agree that the
Agreement is hereby amended as follows:

         1. Amendment to the Definition of "Common Shares". The definition of
"Common Shares set forth in Section 1(a) of the Agreement is hereby deleted in
its entirety and replaced with the following definition:

         "Common Shares" when used with reference to the Company shall mean the
shares of Common Stock, shares of Bridge Preferred Stock and shares of Permanent
Preferred Stock, provided, however, that the term "Common Shares" as used in the
definition of "Acquiring Person" contained herein, the second paragraph of this
Agreement and in clause (ii) of Section 3(a), Section 3(b), Section 11, Section
13, Section 16(a), Section 24 and Section 25 hereof shall mean the shares of
Common Stock. "Common Shares" when used with reference to any Person (other than
the Company) shall mean the capital stock (or equity interest) with the greatest
voting power of such Person or, if such Person is a Subsidiary of another
Person, the Person or Persons which ultimately control such first-mentioned
Person.

         2. Additional Definitions. Section 1 of the Agreement shall be amended
to include the following definitions:

         "Common Stock" shall mean the common stock, $.01 par value per share,
of the Company.

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         3. Addition of New Section 3(d). Section 3 is hereby amended by
inserting a new section 3(d) as follows:

         (d) Notwithstanding anything to the contrary herein, on the
Distribution Date, the Company shall automatically, without any further action
and without any notice on the part of the Company or any other Person, issue a
number of Rights to each holder of shares of Bridge Preferred Stock and each
holder of Permanent Preferred Stock equal to the number of shares of Common
Stock that would be issuable to such holder on conversion of all outstanding
shares of the Bridge Preferred Stock and the Permanent Preferred Stock held by
such holder. If at any time after the Distribution Date, any outstanding shares
of Bridge Preferred Stock or the Permanent Preferred Stock held by any holder of
shares of such stock become convertible into a number of shares of Common Stock
greater than the number of Rights held by such holder, the Company shall
automatically, without any further action and without any notice on the part of
the Company or any other Person, issue additional Rights to such holder in an
amount equal to such difference in the number of shares of Common Stock issuable
upon such conversion and the number of Rights held by such holder.
Notwithstanding anything to the contrary herein, after the Distribution Date, no
additional Rights shall be issuable to the holders of Bridge Preferred Stock or
Permanent Preferred Stock on conversion of such shares into shares of Common
Stock. All Rights issued pursuant to this Section 3(d) shall be exercisable
whether or not any Rights Certificate has been issued by the Company.

         4. Effectiveness. This Amendment shall be effective as of December 21,
2001, as if executed by both parties on such date. Except as expressly amended
by this Amendment, the Agreement shall remain in full force and effect, and all
references to the Agreement from and after such time shall be deemed to be
references to the Agreement as amended hereby.

         5. Governing Law. This Amendment shall be deemed to be a contract made
under the laws of the State of Delaware and for all purposes shall be governed
by and construed in accordance with the laws of such state applicable to
contracts made and to be performed entirely within such state.

         6. Counterparts. This Amendment may be executed in any number of
counterparts and each of such counterparts shall for all purposes be deemed to
be an original, and all such counterparts shall together constitute but one and
the same instrument.

         7. Severability. If any term, provision, covenant or restriction of
this Amendment is held by a court of competent jurisdiction or other authority
to be invalid, void or unenforceable, the remainder of the terms, provisions,
covenants and restrictions of this Amendment shall remain in full force and
effect and shall in no way be affected, impaired or invalidated.

         8. Descriptive Headings. Descriptive headings of the several Sections
of this Amendment are inserted for convenience only and shall not control or
affect the meaning or construction of any of the provisions of this Amendment.

         9. Exhibits. Exhibits B and C to the Agreement shall be deemed amended
in a manner consistent with this Amendment.

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

                                             AVIALL, INC.

                                             By:     /s/ Jeffrey J. Murphy
                                                    ----------------------------
                                             Name:  Jeffrey J. Murphy
                                             Title: Senior Vice President and
                                                    General Counsel

AGREED AND ACCEPTED:

EQUISERVE TRUST COMPANY, N.A.

By:     /s/ James P. Mitchell
       ----------------------------
Name:  James P. Mitchell
Title: Senior Account Manager

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