UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                ----------------

                                    FORM 10-Q

                                ----------------



            X  QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
           ---           SECURITIES EXCHANGE ACT OF 1934

                  For the quarterly period ended June 30, 2003

                                       OR

              TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
          ---            SECURITIES EXCHANGE ACT OF 1934

                     For the transition period from ___ to ___


                                ----------------

                          Commission File No. 33-10122

                                ----------------


                        POLARIS AIRCRAFT INCOME FUND III,
                        A California Limited Partnership

                        State of Organization: California
                   IRS Employer Identification No. 94-3023671
                201 High Ridge Road, Stamford, Connecticut 06927
                           Telephone - (203) 357-3776

   Securities registered pursuant to Section 12(b) and 12(g) of the Act: None

Indicate by check mark whether the registrant:(1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months,  and (2) has been subject to such filing  requirements
for the past 90 days.

                              Yes  X           No
                                  ---             ---

Indicate  by check mark  whether  the  registrant  is an  accelerated  filer (as
defined in rule 12b-2 of the Exchange Act).  Yes      No  X
                                                 ---     ---


                       This document consists of 12 pages.




                        POLARIS AIRCRAFT INCOME FUND III,
                        A California Limited Partnership

            FORM 10-Q - For the Quarterly Period Ended June 30, 2003




                                      INDEX



Part I.  Financial Information                                              Page
                                                                            ----


         Item 1.      Financial Statements (Unaudited)

              a)  Condensed Balance Sheets - June 30, 2003 and
                  December 31, 2002............................................3

              b)  Condensed Statements of Income - Three and Six Months
                  Ended June 30, 2003 and 2002.................................4

              c)  Condensed Statements of Changes in Partners' Capital
                  (Deficit) - Year Ended December 31, 2002
                  and Six Months Ended June 30, 2003...........................5

              d)  Condensed Statements of Cash Flows - Six Months
                  Ended June 30, 2003 and 2002.................................6

              e)  Notes to Condensed Financial Statements......................7

         Item 2.      Management's Discussion and Analysis of
                      Financial Condition and Results of Operations............9

         Item 4.      Controls and Procedures.................................10



Part II. Other Information

         Item 1.      Legal Proceedings.......................................11

         Item 6.      Exhibits and Reports on Form 8-K........................11

         Signature    ........................................................12



                                       2




                          Part I. Financial Information
                          -----------------------------

Item 1.       Financial Statements

                        POLARIS AIRCRAFT INCOME FUND III,
                        A California Limited Partnership

                            CONDENSED BALANCE SHEETS
                                   (Unaudited)

                                                        June 30,    December 31,
                                                          2003          2002
                                                          ----          ----

ASSETS:

CASH AND CASH EQUIVALENTS                             $ 1,952,034   $ 4,118,926

RENT AND OTHER RECEIVABLES                                121,836       179,691

AIRCRAFT HELD FOR SALE                                    185,000       185,000

AIRCRAFT ON OPERATING LEASE,
    net of accumulated depreciation
    of $23,584,863 in 2003 and $22,922,026 in 2002      1,018,786     1,681,624
                                                      -----------   -----------

         Total Assets                                 $ 3,277,656   $ 6,165,241
                                                      ===========   ===========


LIABILITIES AND PARTNERS' CAPITAL (DEFICIT):

PAYABLE TO AFFILIATES                                 $    12,133   $    31,637

ACCOUNTS PAYABLE AND ACCRUED
    LIABILITIES                                           138,608       147,054

DEFERRED INCOME                                           134,745       350,601
                                                      -----------   -----------

         Total Liabilities                                285,486       529,292
                                                      -----------   -----------

PARTNERS' CAPITAL (DEFICIT):
    General Partner                                    (3,860,510)   (3,784,552)
    Limited Partners, 499,746 units in 2003
      and 499,824 units in 2002
      issued and outstanding                            6,852,680     9,420,501
                                                      -----------   -----------

         Total Partners' Capital                        2,992,170     5,635,949
                                                      -----------   -----------

         Total Liabilities and Partners' Capital      $ 3,277,656   $ 6,165,241
                                                      ===========   ===========

   The accompanying notes are an integral part of these condensed statements.

                                       3



                        POLARIS AIRCRAFT INCOME FUND III,
                        A California Limited Partnership

                       CONDENSED STATEMENTS OF OPERATIONS
                                   (Unaudited)




                                          Three Months Ended         Six Months Ended
                                               June 30,                   June 30,

                                           2003         2002         2003          2002
                                           ----         ----         ----          ----
REVENUES:
                                                                   
   Rent from operating leases          $   467,928  $   640,218  $   935,856   $ 1,280,436
   Interest                                  5,637       14,253       12,069        27,163
   Gain on sale of aircraft                   --        115,000         --         180,000
   Lessee settlements                       76,279         --         76,279          --
                                       -----------  -----------  -----------   -----------

           Total Revenues                  549,844      769,471    1,024,204     1,487,599
                                       -----------  -----------  -----------   -----------

EXPENSES:
   Depreciation                            331,419      438,161      662,838       877,354
   Management fees to general partner       13,062       17,406       26,124        34,044
   Operating                                17,397        3,722       29,132         8,198
   Administration and other                109,676      100,822      173,089       178,805
                                       -----------  -----------  -----------   -----------

           Total Expenses                  471,554      560,111      891,183     1,098,401
                                       -----------  -----------  -----------   -----------

NET INCOME                             $    78,290  $   209,360  $   133,021   $   389,198
                                       ===========  ===========  ===========   ===========

NET INCOME ALLOCATED TO
   THE GENERAL PARTNER                 $       783  $   115,943  $   201,722   $   231,927
                                       ===========  ===========  ===========   ===========

NET INCOME (LOSS) ALLOCATED
   TO LIMITED PARTNERS                 $    77,507  $    93,417  $   (68,701)  $   157,271
                                       ===========  ===========  ===========   ===========

NET INCOME (LOSS) PER LIMITED
   PARTNERSHIP UNIT                    $      0.15  $      0.19  $     (0.14)  $      0.31
                                       ===========  ===========  ===========   ===========



   The accompanying notes are an integral part of these condensed statements.

                                       4




                        POLARIS AIRCRAFT INCOME FUND III,
                        A California Limited Partnership

         CONDENSED STATEMENTS OF CHANGES IN PARTNERS' CAPITAL (DEFICIT)
                                   (Unaudited)


                                         Year Ended December 31, 2002 and
                                          Six Months Ended June 30, 2003
                                          ------------------------------

                                      General        Limited
                                      Partner       Partners          Total
                                      -------       --------          -----


Balance, December 31, 2001         $ (3,880,841)  $ 10,192,419   $  6,311,578

    Net income                          235,167        477,982        713,149

    Cash distribution to partners      (138,878)    (1,249,900)    (1,388,778)
                                   ------------   ------------   ------------

Balance, December 31, 2002           (3,784,552)     9,420,501      5,635,949

    Net income (loss)                   201,722        (68,701)       133,021

    Cash distribution to partners      (277,680)    (2,499,120)    (2,776,800)
                                   ------------   ------------   ------------

Balance, June 30, 2003             $ (3,860,510)  $  6,852,680   $  2,992,170
                                   ============   ============   ============


   The accompanying notes are an integral part of these condensed statements.

                                       5




                        POLARIS AIRCRAFT INCOME FUND III,
                        A California Limited Partnership

                       CONDENSED STATEMENTS OF CASH FLOWS
                                   (Unaudited)

                                                      Six Months Ended June 30,

                                                         2003           2002
                                                         ----           ----
OPERATING ACTIVITIES:
     Net income                                      $   133,021   $   389,198
     Adjustments to reconcile net income to
       net cash provided by operating activities:
       Depreciation                                      662,838       877,354
       Gain on sale of aircraft                             --        (180,000)
       Changes in operating assets and liabilities:
          (Increase) decrease in rent and other
            receivables                                   57,855          (320)
          Decrease in payable to affiliates              (19,504)     (384,345)
          Decrease in accounts payable
            and accrued liabilities                       (8,446)      (37,458)
          Decrease in deferred income                   (215,856)     (320,435)
                                                     -----------   -----------

              Net cash provided by operating
                activities                               609,908       343,994
                                                     -----------   -----------

INVESTING ACTIVITIES:
     Proceeds from sale of aircraft                         --         550,000
                                                     -----------   -----------

              Net cash provided by investing
                activities                                  --         550,000
                                                     -----------   -----------

FINANCING ACTIVITIES:
     Cash distributions to partners                   (2,776,800)   (1,388,778)
                                                     -----------   -----------

              Net cash used in financing
                activities                            (2,776,800)   (1,388,778)
                                                     -----------   -----------

CHANGES IN CASH AND CASH
     EQUIVALENTS                                      (2,166,892)     (494,784)

CASH AND CASH EQUIVALENTS AT
     BEGINNING OF PERIOD                               4,118,926     3,784,951
                                                     -----------   -----------

CASH AND CASH EQUIVALENTS AT
     END OF PERIOD                                   $ 1,952,034   $ 3,290,167
                                                     ===========   ===========


   The accompanying notes are an integral part of these condensed statements.

                                       6


                        POLARIS AIRCRAFT INCOME FUND III,
                        A California Limited Partnership

                     NOTES TO CONDENSED FINANCIAL STATEMENTS
                                   (Unaudited)



1.       Organization and the Partnership

Polaris  Aircraft  Income  Fund  III,  A  California  Limited  Partnership  (the
Partnership),  was  formed on June 27,  1984 for the  purpose of  acquiring  and
leasing  aircraft.  The Partnership  will terminate no later than December 2020.
Upon  organization,  both the General  Partner and the initial  Limited  Partner
contributed  $500 to capital.  The Partnership  recognized no profits and losses
during the periods  ended  December  31,  1984,  1985 and 1986.  The offering of
depositary  units  (Units),  representing  assignments  of  Limited  Partnership
interest,  terminated  on September 30, 1987 at which time the  Partnership  had
sold 500,000  Units of $500,  representing  $250,000,000.  All Unit holders were
admitted to the  Partnership  on or before  September 30, 1987.  During  January
1998, 40 Units were redeemed by the Partnership in accordance with section 18 of
the Limited Partnership Agreement (the Agreement). During the three months ended
June 30, 2003,  48 Units were  abandoned.  At June 30, 2003,  there were 499,746
Units outstanding, net of redemptions.

Polaris Investment  Management  Corporation  (PIMC), the sole General Partner of
the Partnership (the General Partner),  supervises the day-to-day  operations of
the Partnership.  Polaris Depository Company III (PDC) serves as the depositary.
PIMC  and  PDC  are  wholly-owned   subsidiaries  of  Polaris  Aircraft  Leasing
Corporation (PALC). Polaris Holding Company (PHC) is the parent company of PALC.
General  Electric  Capital  Corporation  (GE  Capital),  an affiliate of General
Electric Company,  owns 100% of PHC's outstanding common stock. PIMC has entered
into a  services  agreement  dated as of July 1, 1994 with GE  Capital  Aviation
Services, Inc. (GECAS). Amounts paid and allocations to affiliates are described
in Notes 3 and 4.

At June 30,  2003,  the  Partnership  owned a portfolio  of four used  McDonnell
Douglas  DC-9-30  commercial  jet aircraft  out of its original  portfolio of 38
aircraft. Three of these aircraft were on lease to TWA Airlines LLC (TWA LLC), a
wholly owned subsidiary of American Airlines, Inc. (American). The one remaining
aircraft was stored in New Mexico and was being remarketed for sale.


2.      Accounting Principles and Policies

In the opinion of  management,  the  condensed  financial  statements  presented
herein  include all  adjustments,  consisting  only of normal  recurring  items,
necessary to summarize fairly the Partnership's  financial  position and results
of operations.  The financial  statements  have been prepared in accordance with
the  instructions  of the  Quarterly  Report  to  the  Securities  and  Exchange
Commission  (SEC) Form 10-Q.  The condensed  balance sheet at December 31, 2002,
has been derived from the audited financial statements at that date but does not
include all of the  information  and note  disclosures  required  by  accounting
principles  generally  accepted in the United States  (GAAP).  These  statements
should be read in  conjunction  with the financial  statements and notes thereto
for  the  years  ended  December  31,  2002,  2001,  and  2000  included  in the
Partnership's 2002 Annual Report to the SEC on Form 10-K.

Certain prior period  amounts have been  reclassified  to conform to the current
period presentation.

                                       7




3.      Related Parties

Under the Agreement, the Partnership paid or agreed to pay the following amounts
for the current quarter to the General Partner,  Polaris  Investment  Management
Corporation,  in connection with services rendered or payments made on behalf of
the Partnership:

                                       Payments made during the
                                          Three Months Ended      Payable at
                                             June 30, 2003       June 30, 2003
                                             -------------       -------------

Aircraft Management Fees                        $ 18,000           $ 12,133

Out-of-Pocket Operating
    Expense Reimbursement                         11,789               --

Out-of-Pocket Administrative
    Expense Reimbursement                        197,406               --
                                                --------           --------

                                                $227,195           $ 12,133
                                                ========           ========


4.      Partners' Capital

The Agreement  stipulates  different  methods by which revenue,  income and loss
from  operations and gain or loss on the sale of aircraft are to be allocated to
the General Partner and the limited  partners.  Such  allocations are made using
income or loss calculated under GAAP for book purposes, which varies from income
or loss calculated for tax purposes.

Cash  available  for  distributions,  including  the  proceeds  from the sale of
aircraft,  is  distributed  10% to the  General  Partner  and 90% to the limited
partners.

The different methods of allocating items of income, loss and cash available for
distribution  combined with the calculation of items of income and loss for book
and  tax  purposes  result  in  book  basis  capital   accounts  that  may  vary
significantly  from tax basis capital  accounts.  The ultimate  liquidation  and
distribution  of remaining cash will be based on the tax basis capital  accounts
following liquidation, in accordance with the Agreement.


5.       Sale of Aircraft

On  February  13,  2002 PIMC,  on behalf of the  Partnership,  sold one  DC-9-30
aircraft to Amtec Corporation for $250,000 in cash. The Partnership recognized a
gain on the sale of $65,000 in the three months ended March 31, 2002. On May 29,
2002 PIMC, on behalf of the  Partnership,  sold one DC-9-30 aircraft to American
Airlines for $300,000 in cash. The Partnership  recognized a gain on the sale of
$115,000.

                                       8



Item 2.       Management's  Discussion  and Analysis of Financial  Condition and
              Results of Operations

Business Overview

At June 30,  2003,  Polaris  Aircraft  Income  Fund III,  A  California  Limited
Partnership (the Partnership),  owned a portfolio of four used McDonnell Douglas
DC-9-30  commercial  jet aircraft out of its original  portfolio of 38 aircraft.
Three of these  aircraft  were on lease to TWA  Airlines LLC (TWA LLC), a wholly
owned subsidiary of American  Airlines,  Inc.  (American).  All remaining leases
will expire by December 31, 2003,  after which these aircraft will be remarketed
for sale.  The  remaining  aircraft was being stored in New Mexico and was being
remarketed for sale.


Partnership Operations

The Partnership recorded net income of $78,290, or $0.15 per limited partnership
unit,  for the three months  ended June 30,  2003,  as compared to net income of
$209,360, or $0.19 per limited partnership unit, for the three months ended June
30, 2002. The Partnership  recorded net income of $133,021,  which resulted in a
loss of $0.14 per limited  partnership  unit,  for the six months ended June 30,
2003, compared to net income of $389,198, or $0.31 per limited partnership unit,
for the six  months  ended  June 30,  2002.  The  decreases  in net  income  are
primarily due to decreases in rental and interest  income and a decrease in gain
on sale of  aircraft,  as well as increases  in  operating  expenses,  partially
offset by an  increase  in other  income  and a  decrease  in  depreciation  and
management fees to the General Partner, as discussed below.

Rent from operating  leases  decreased to $467,928 and $935,856 in the three and
six months  ended June 30,  2003  respectively,  as  compared  to  $640,218  and
$1,280,436 for the respective periods in 2002 primarily due to fewer aircraft on
lease. Additionally,  the decrease in rent from operating leases was also caused
by lower  recognition of deferred  revenue of $107,928 and $215,856 in the three
and six months  ended June 30, 2003  respectively,  as compared to $160,218  and
$320,435 in the same periods in 2002.

Interest income  decreased  during the three and six months ended June 30, 2003,
as compared to the same  periods in 2002,  primarily  due to lower  average cash
reserves and lower interest rates over the same periods.

Gain on sale of aircraft  decreased  during the three and six months  ended June
30, 2003, as compared to the same periods in 2002, due to the sale of two of the
Partnership's aircraft during 2002, resulting in a gain of $180,000.  There were
no aircraft sales in 2003.

Lessee  settlements  increased  during the three and six  months  ended June 30,
2003,  as  compared  to the same  periods  in 2002,  primarily  due to a payment
received  during the three months ended June 30, 2003 from TWA's bankrupt estate
in respect of certain administrative rent claims in the amount of $76,279 of the
total claim of $465,277.

Depreciation  expense  decreased  during the three and six months ended June 30,
2003, as compared to the same periods in 2002,  primarily due to fewer  aircraft
remaining on lease and subject to depreciation.

                                       9



Management fees to general partner  decreased for the three and six months ended
June 30, 2003 as compared to the same periods in 2002,  primarily as a result of
fewer aircraft being on lease.

Operating expense increased during the three and six months ended June 30, 2003,
as  compared  to the same  periods in 2002,  primarily  due to  maintenance  and
storage  related costs  associated  with the aircraft as they came off lease and
were held for  sale.  At June 30,  2003,  there was one  aircraft  remaining  in
storage.

Administration  and other expense  increased  during the three months ended June
30,  2003,  as compared to the same period in 2002,  primarily  due to increased
audit fees.  Administration  and other expense  decreased  during the six months
ended June 30,  2003,  as compared to the same period in 2002,  primarily  due a
decrease in legal fees.  In the 2002 period,  legal fees were incurred to comply
with an SEC prompted court order related to transfers of units to entities owned
by an investor. There were no such fees in the 2003 period.



Liquidity and Cash Distributions

Liquidity - The Partnership  received all payments due from its sole lessee, TWA
Airlines  LLC, for the  aircraft  remaining on lease during the six months ended
June 30, 2003.

PIMC, the General Partner,  has determined that cash reserves be maintained as a
prudent  measure to ensure that the Partnership has available funds in the event
that the  aircraft  presently on lease to TWA LLC require  remarketing,  and for
other  contingencies,  including expenses of the Partnership.  The Partnership's
cash  reserves will be monitored and may be revised from time to time as further
information becomes available in the future.

Cash Distributions -Cash distributions to limited partners during the six months
ended June 30, 2003 and 2002 were $2,499,120,  or $5.00 per limited  partnership
unit, and $1,249,900, or $2.50 per unit, respectively.  The timing and amount of
future cash distributions are not yet known and will depend on the Partnership's
future cash requirements  (including  expenses of the Partnership),  the need to
retain cash  reserves as  previously  discussed in the  Liquidity  section,  the
receipt of rental  payments from TWA LLC, and payments  generated  from aircraft
sales proceeds.


Item 4.       Controls and Procedures

As required by Rule 13a-15(b),  PIMC  management,  including the Chief Executive
Officer and Chief  Financial  Officer,  conducted an evaluation as of the end of
the period covered by this report,  of the  effectiveness  of the  Partnership's
disclosure  controls and  procedures as defined in Exchange Act Rule  13a-15(e).
Based on that  evaluation,  the Chief  Executive  Officer  and  Chief  Financial
Officer concluded that the Partnership's disclosure controls and procedures were
effective  as of the end of the period  covered by this  report.  As required by
Rule 13a-15(d), PIMC management, including the Chief Executive Officer and Chief
Financial  Officer,  also conducted an evaluation of the Partnership's  internal
control  over  financial  reporting to  determine  whether any changes  occurred
during the quarter covered by this report that have materially affected,  or are
reasonably likely to materially affect, the Partnership's  internal control over
financial  reporting.  Based on that  evaluation,  there has been no such change
during the quarter covered by this report.

                                       10


                           Part II. Other Information
                           --------------------------


Item 1.       Legal Proceedings

As  discussed  in Item 3 of Part I of Polaris  Aircraft  Income  Fund III's (the
Partnership) 2002 Annual Report to the Securities and Exchange  Commission (SEC)
on Form 10-K (Form 10-K) and in Item 1 of Part II of the Partnership's Quarterly
Report to the SEC on Form 10-Q (Form 10-Q) for the period  ended March 31, 2003,
there is one pending legal proceeding involving the Partnership. There have been
no  material  developments  with  respect to such  proceeding  during the period
covered by this report.

Other Proceedings - Item 10 in Part III of the Partnership's  2002 Form 10-K and
Item 1 of Part II of the Partnership's  Quarterly Report to the SEC on Form 10-Q
for the period  ended March 31, 2003  discuss  certain  actions  which have been
filed against Polaris Investment Management Corporation and others in connection
with  the  sale  of  interests  in the  Partnership  and the  management  of the
Partnership. The Partnership is not a party to these actions. There have been no
material  developments  with  respect to any of the  actions  described  therein
during the period covered by this report.

Item 6.       Exhibits and Reports on Form 8-K

a)       Exhibits (numbered in accordance with Item 601 of Regulation S-K)

         31.1 CEO  Certification  Pursuant to Section 302 of the  Sarbanes-Oxley
         Act of 2002.

         31.2 CFO  Certification  Pursuant to Section 302 of the  Sarbanes-Oxley
         Act of 2002.

         32.1  Certification  Pursuant  to 18 U.S.C.  Section  1350,  as Adopted
         Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

b)       Reports on Form 8-K

         No reports on Form 8-K were filed by the Registrant during the quarter
         for which this report is filed.


                                       11



                                    SIGNATURE



Pursuant to the  requirements of section 13 or 15(d) of the Securities  Exchange
Act of 1934,  the  Registrant  has duly  caused  this report to be signed on its
behalf by the undersigned thereunto duly authorized.

                               POLARIS AIRCRAFT INCOME FUND III,
                               A California Limited Partnership
                               (Registrant)
                                    By: Polaris Investment
                                    Management Corporation,
                                    General Partner




     August 12, 2003                By: /S/Stephen E. Yost
- -------------------------               -------------------------------------
                                        Stephen E. Yost, Chief Financial Officer



                                       12