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                                 (RULE 14a-101)

                     INFORMATION REQUIRED IN PROXY STATEMENT
                            SCHEDULE 14A INFORMATION

                PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


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                          FIRST AVIATION SERVICES, INC.
         --------------------------------------------------------------
                (Name of Registrant as Specified in its Charter)

                   WYNNEFIELD PARTNERS SMALL CAP VALUE, L.P.
                   WYNNEFIELD PARTNERS SMALL CAP VALUE, L.P. I
                 WYNNEFIELD SMALL CAP VALUE OFFSHORE FUND, LTD.
                       WYNNEFIELD CAPITAL MANAGEMENT, LLC
                            WYNNEFIELD CAPITAL, INC.
                                   NELSON OBUS
                                JOSHUA H. LANDES
                  WYNNEFIELD CAPITAL, INC. PROFIT SHARING PLAN
      --------------------------------------------------------------------
     (Name of Person(s) Filing Proxy Statement if Other Than the Registrant)

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                            Wynnefield Capital, Inc.
                            450 7th Avenue, Suite 509
                               New York, NY 10123


                                   May 3, 2004


Board of Directors
First Aviation Services, Inc.
15 Riverside Avenue
Westport, Connecticut 06880-4214

To the Board of Directors:

We were  disappointed  to learn that the nominating  committee of First Aviation
Services,  Inc. (FAvS) declined to nominate Nelson Obus for election to the FAvS
Board of Directors.  We are writing you to tell you why, in the interests of all
FAvS shareholders,  we have no choice remaining but to file a proxy statement in
order  to  elect  an  outside  director  to the  Company's  Board  and to  enact
cumulative voting of directors.

There are  important  issues of  corporate  governance  at stake  here,  notably
including the protection of minority shareholder rights in management-controlled
companies.  FAvS is  controlled by an investment  banking firm  specializing  in
aerospace (First Equity) that is itself owned entirely by the Company's Chairman
and CEO. As the holder of  approximately  51% of the Company's common stock, the
investment  firm  First  Equity has  essentially  elected  all of the  Company's
directors and controls its management.

We are long-time shareholders of FAvS, having first invested in the Company more
than six years ago, shortly after its initial public offering.  Since that time,
the Company has failed to  consistently  generate  profits or grow the  business
through the acquisition strategy stated in its prospectus.  As you know, for the
past several years,  we have encouraged the Company and its Board to develop and
execute a profitable business plan. To date, there is none.

In fact, value is being lost and minority  shareholders  are being hurt.  Today,
the capital markets ascribe little or no value to the Company's  business model.
The Company's  common stock trades near or below its liquidation  value - or its
net/net  working  capital per share  [(current  assets minus total  liabilities)
divided by outstanding shares]. The common stock has traded below book value for
more than three years.  FAvS has reported  average annual losses from continuing
operations  of ($0.12)  per share  over the past four  fiscal  years,  while the
Company's  competitor Aviall,  Inc. remains on a continued growth path of higher
profitability and share price.



We have met  with  management  and the  Board  over a  period  of years to offer
proposals for realizing  shareholder value, and have been rebuffed each time. In
connection  with last year's annual  meeting of  shareholders,  we nominated Mr.
Obus for  election  to the Board in an  attempt  to give some  voice to  outside
shareholders.  After the investment  firm First Equity  declined to vote for Mr.
Obus last year and the Board's  nominating  committee  declined to nominate  him
this year, we came to the  conclusion  that the governance at FAvS required that
we file a proxy statement to address the following issues:

FIRST  EQUITY  IS A BARE  MAJORITY  SHAREHOLDER  THAT HAS  IGNORED  THE RIGHT OF
MINORITY  SHAREHOLDERS.  According  to the  findings of the  Conference  Board's
Commission on Public Trust and Private  Enterprise in 2003,  recent  declines in
investor  confidence are often  attributable  to a significant  weakening of the
fundamental   "compact"  among   shareowners,   management  and  directors  that
corporations will be operated for the long-term benefit of shareholders. FAvS is
a publicly-traded  company. The fact that the investment firm First Equity holds
a bare 51% majority of the Company's common stock does not entitle management to
operate the Company like a privately-held  company. The minority  shareholders -
who control 49% of the Company's  equity - have rights,  and  management and the
Board  have  responsibilities  to all  shareholders.  However,  for the past six
years,  the investment firm First Equity has elected all directors to the Board.
While the Company has failed to develop  and execute a  consistently  profitable
business   plan  that  creates  value  for   long-term   shareholders,   outside
shareholders  have had no  practical  opportunity  to elect a director  of their
choosing.  All shareholders would be better served by the election of a director
with a fresh outside perspective.

That is why we have  proposed  that the  Company  adopt a system  of  cumulative
voting for directors.  Under cumulative  voting, a shareholder can cast a number
of votes  equal to the  number  of  shares  held  multiplied  by the  number  of
directors being elected.  Under cumulative voting, 33.4% of the Company's common
stock could elect a nominee in a year when two directors are up for election.

INVESTMENT FIRM FIRST EQUITY APPEARS FOCUSED ON SELF-DEALING, NOT BUILDING VALUE
FOR ALL  SHAREHOLDERS.  While the Company has failed to  articulate a profitable
business plan for FAvS, the investment firm First Equity  continues to profit at
the Company's  expense.  Over the last four fiscal years, the Company paid First
Equity  more  than  $1.4   million  in  advisory   fees   related  to  potential
acquisitions;  yet,  only one small ($4.6  million)  acquisition  was  completed
during that time.  Management insists on maintaining its executive  headquarters
at a First Equity property in Westport,  Connecticut at an incremental cost that
the Company  estimates at up to $100,000  annually,  despite the availability of
sufficient  space  at  the  Company's  Memphis  facility,   and  the  fact  that
substantially all other operations are consolidated at the Memphis facility.

That  is why we  have  nominated  Nelson  Obus as an  outside  director  for the
Company's  Board. A position on the Board would allow Mr. Obus to help focus the
Company and its management on the  development  and execution of a business plan
capable of generating  consistent  profits.  Moreover,  all  shareholders  would
benefit from Mr. Obus'  experience as a director of publicly  traded  companies,
his 20 years of experience as a professional  value investor and his 11 years of
experience managing his own business.




WE ARE ACTING ON  PRINCIPLE ON BEHALF OF ALL  SHAREHOLDERS.  This is a matter of
principle about the rights of all minority  shareholders.  We recognize that the
investment firm First Equity still owns 51% of the Company's  common stock - and
that even if we were to win the votes of every other  minority  shareholder,  we
would  still fall short in this proxy  contest.  But this is too  significant  a
principle  to yield and,  as a matter of  principle,  we will  continue  to work
beyond this proxy contest until the Company fulfills its responsibilities to all
shareholders.  In the best  interests of all  shareholders,  the Company  should
either take steps towards  developing  and executing a profitable  business plan
creating value for ALL shareholders or enter into a transaction to release value
to ALL  shareholders.  Put more simply,  First Equity should either  respect the
rights of minority  shareholders  who comprise  nearly one-half of the Company's
equity  base,  take  the  Company  private  at a  fair  value  or  enter  into a
transaction with a strategic partner committed to building shareholder value.

We hope that you will  support us in these  efforts to realize  value for all of
FAvS shareholders.

Sincerely,

/s/ Nelson Obus
- ---------------------------------
Nelson Obus
On Behalf of the Wynnefield Group

Members of the Wynnefield  Group are participants in the solicitation of proxies
from  shareholders  of First  Aviation  Services,  Inc.  ("FAvS") for use at the
annual  meeting  of FAvS  shareholders  to be held  in  June  2004.  Information
concerning the members of the Wynnefield Group and their beneficial ownership of
FAvS common stock can be found in the  preliminary  proxy  statement filed under
cover of Schedule 14A by the  Wynnefield  Group with the Securities and Exchange
Commission on April 27, 2004.

Investors are advised to read the Wynnefield  Group's definitive proxy statement
when it  becomes  available,  because  it will  contain  important  information.
Investors may obtain a free copy of the preliminary proxy statement and, when it
becomes  available,  definitive proxy statement and other documents filed by the
Wynnefield Group with the SEC at the SEC's internet website at www.sec.gov.  The
preliminary proxy statement and, when available,  definitive proxy statement and
such other  documents  may also be obtained  free of charge from the  Wynnefield
Group's proxy solicitor or from the Wynnefield Group by request to:

           Lawrence E. Dennedy      or   Nelson Obus
           Daniel M. Sullivan            The Wynnefield Group
           MacKenzie Partners, Inc.      450 Seventh Avenue, Suite 509
           105 Madison Avenue            Phone:  (212) 760-0134
           New York, NY  10016
           Phone:  (800) 322-2885