FLIGHT SAFETY TECHNOLOGIES INC.
ORGANIZED UNDER THE LAWS OF THE STATE OF NEVADA
EACH UNIT CONSISTING OF TWO SHARES OF COMMON STOCK,
$.001 PAR VALUE, AND ONE WARRANT TO PURCHASE ONE SHARE OF COMMON STOCK

     THIS CERTIFIES THAT                                          or registered assigns (the "Registered Holder") is the owner of the number of Units specified above, each of which consists of two shares of common stock, $.001 par value (the "Common Stock"), of Flight Safety Technologies, Inc. (the "Company") and one warrant to purchase one share of Common Stock (the "Unit Warrant"). On or prior to the Separation Time (as defined herein), the securities evidenced by this certificate cannot be traded separately. Each Unit will automatically separate into two shares of Common Stock and one Unit Warrant as of the close of business on _______________, 2004 [thirty days after the consummation of the public offering of the Units] or such earlier date as shall be determined by The Shemano Group, Inc. (the "Separation Time"). The Common Stock and the Unit Warrants comprising the Units shall be separately tradeable commencing on the first day after the Separation Time on which the principal exchange on which the Company's Common Stock trades is open for trading. The Unit Warrants comprising part of the Units are issued under and pursuant to a certain Public Warrant Agreement dated as of                     , 2003 (the "Warrant Agreement"), among the Company, Pacific Stock Transfer Company, as Transfer Agent (the "Transfer Agent") and The Shemano Group, Inc., as the Underwriter (the "Underwriter"), and are subject to the terms and provisions contained therein and on the face of the certificates covered thereby, to all of which terms and provisions the holder of this Unit Certificate consents by acceptance hereof. The Warrant Agreement provides for adjustment in the number of shares of Common Stock to be delivered upon the exercise of the Unit Warrant evidenced hereby and to the exercise price of such Unit Warrant in certain events therein set forth.

     Copies of the Warrant Agreement are available for inspection at the stock transfer office of the Transfer Agent or may be obtained upon written request addressed to the Company at 28 Cottrell Street, Mystic, Connecticut 06355, Attention: Samuel A. Kovnat, Chairman & CEO.

     THE REGISTERED HOLDER HEREBY IS ENTITLED, AT ANY TIME, TO EXCHANGE THE UNITS REPRESENTED BY THIS UNIT CERTIFICATE FOR COMMON STOCK CERTIFICATE(S) REPRESENTING TWO SHARES OF COMMON STOCK, FOR EACH UNIT REPRESENTED BY THIS UNIT CERTIFICATE, AND ONE WARRANT CERTIFICATE REPRESENTING ONE UNIT WARRANT, FOR EACH UNIT REPRESENTED BY THIS UNIT CERTIFICATE, UPON SURRENDER OF THIS UNIT CERTIFICATE TO THE TRANSFER AGENT AND REGISTRAR TOGETHER WITH ANY DOCUMENTATION REQUIRED BY SUCH AGENT.

     REFERENCE IS MADE TO THE WARRANT AGREEMENT REFERRED TO ON THE FACE HEREOF, AND THE PROVISIONS OF SUCH WARRANT AGREEMENT SHALL FOR ALL PURPOSES HAVE THE SAME EFFECT AS THOUGH FULLY SET FORTH ON THE FACE OF THIS CERTIFICATE. COPIES OF THE WARRANT AGREEMENT MAY BE OBTAINED UPON WRITTEN REQUEST FROM THE TRANSFER AGENT AND REGISTRAR, PACIFIC STOCK TRANSFER COMPANY.

     FOR VALUE RECEIVED, the undersigned Registered Holder (                                             )

(Please insert social security or other identification number of Registered Holder)

hereby sells, assigns and transfers unto

Units evidenced by the within Unit Certificate, and irrevocably constitutes and appoints                                                           attorney to transfer this Unit Certificate on the books of Flight Safety Technologies, Inc. with the full power of substitution in the premises.