Exhibit 32.2


    Certification Required by Rule 13a-14(b) or Rule 15d-14(b) and 18 U.S.C.
                                  Section 1350
     (as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002)
     ----------------------------------------------------------------------


I, Robert G. Costantini, as Chief Financial Officer of First Aviation Services
Inc. (the "Company"), certify, pursuant to 18 U.S.C. Section 1350 (as adopted
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002), that to my
knowledge:

(1)  the accompanying Quarterly Report on Form 10-Q of the Company for the
     period ended April 30, 2006 (the "Report"), filed with the U.S. Securities
     and Exchange Commission, fully complies with the requirements of Section
     13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2)  the information contained in the Report fairly presents, in all material
     respects, the financial condition and results of operations of the Company.


Dated: June 14, 2006


                                       /s/ Robert G. Costantini
                                       ------------------------
                                       Robert G. Costantini
                                       Chief Financial Officer


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