Exhibit 3

                                    AMENDMENT
                                       TO
               AMENDED AND RESTATED LIMITED PARTNERSHIP AGREEMENT
                                       OF
                        POLARIS AIRCRAFT INCOME FUND III,
                        A CALIFORNIA LIMITED PARTNERSHIP


        This AMENDMENT (this "Amendment") is entered into as  of this 9th day of
May 1997 by and among Polaris Investment  Management  Corporation,  a California
corporation,  as General Partner (the "General Partner"), and Polaris Depositary
Company III, a California  corporation,  as Limited  Partner and Depositary (the
"Limited Partner and Depositary").


                                    RECITALS:

        A. The limited  partnership  named "Polaris  Aircraft Income Fund III, a
California Limited  Partnership" was originally formed under the Uniform Limited
Partnership  Act of the State of California on June 27, 1984,  and was continued
on the terms and  conditions  specified  in that  certain  Amended and  Restated
Limited Partnership Agreement entered into in 1987 (the "Partnership Agreement")
among the General Partner,  and the Limited Partner and Depositary.  Capitalized
terms  used but not  otherwise  defined  in this  Amendment  have  the  meanings
assigned to them in the Partnership Agreement.

        B. The Limited Partner and Depositary is the sole Limited Partner of the
Partnership,  and the Unit Holders hold Units  representing  assignments  by the
Depositary to such Unit Holders of all of the ownership  attributes of the share
of the Interest of the Depositary in Fund III represented by such Units;

        C. The General  Partner has determined  that it is in the best interests
of the  Partnership  and the Unit  Holders  that the  Partnership  Agreement  be
amended to allow the  General  Partner  to  restrict  transfers  of Units in the
Partnership to the extent necessary or desirable to ensure that Partnership does
not become a "publicly  traded  partnership"  as defined in Section  7704 of the
Internal Revenue Code of 1986, as amended (the "Code").

        D. The General Partner has authority pursuant to Paragraph 15.1.12(v) of
the  Partnership  Agreement  to amend  the  Partnership  Agreement  on the terms
specified  herein,  without  obtaining  the  consent or  approval of the Limited
Partner and Depository or of any of the Unit Holders.

        NOW, THEREFORE, in consideration of the premises set forth herein, it is
agreed as follows:











                                    AGREEMENT

        1.  Addition of New  Paragraph  12.4.  Paragraph  12 of the  Partnership
Agreement is hereby amended by a new Paragraph 12.4 thereto as follows:

                           12.4   Notwithstanding   anything  to  the   contrary
                  contained in this Partnership Agreement, a Unit Holder wishing
                  to transfer  Units may do so only after giving  written notice
                  of such intent to the General Partner, and only upon obtaining
                  the prior  written  consent  of the  General  Partner  to such
                  transfer,  which  consent the General  Partner may withhold in
                  its sole discretion if it deems such action to be necessary to
                  prevent  the  Partnership  from being  treated as a  "publicly
                  traded  partnership"  as defined in the Code. Any purported or
                  attempted   transfer  of  Units  that  is  not  made  in  full
                  compliance   with  this  Paragraph  12.4  shall  be  void  and
                  ineffectual  and  shall  not  bind  or be  recognized  by  the
                  Partnership or the General Partner for any purpose.

        2.  Limitation  on  Amendment.  Except  as  expressly  modified  by this
Amendment, the Partnership Agreement shall remain in full force and effect.

        3. Miscellaneous.

           a.  Counterparts.  This  Amendment  may be  executed in any number of
counterparts,  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.

           b. Entire Agreement.  The Partnership Agreement,  as modified by this
Amendment, constitutes the entire agreement of the parties hereto and supersedes
any and all prior or  contemporaneous  understandings,  whether oral or written,
pertaining to the subject matter hereof.

           c. Governing  Law. This Amendment  shall be governed by and construed
in all respects in accordance with the internal laws of the State of California,
without regard to choice of law principles.






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

"General Partner":                       POLARIS INVESTMENT MANAGEMENT
                                         CORPORATION, a California corporation



                                         By:        /S/ Eric Dull
                                              -------------------------------

                                         Name:      Eric Dull
                                              -------------------------------

                                         Title:     President
                                              -------------------------------

"Limited Partner
and Depositary":                         POLARIS DEPOSITARY COMPANY III, a
                                         California corporation



                                         By:        /S/ Norm Liu
                                              -------------------------------

                                         Name:      Norm Liu
                                              -------------------------------

                                         Title:     Vice President
                                              -------------------------------



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