EXHIBIT 99.1

      CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER

I, L. Peter Larson, Acting Chief Executive Officer and Chief Financial Officer
of Mooney Aerospace Group, Ltd. (the "Registrant"), do hereby certify in
accordance with 18 U.S.C. 1350, as adopted pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002, that, based on my knowledge:

         (1)      the Quarterly Report on Form 10-QSB of the Registrant, to
                  which this certification is attached as an exhibit (the
                  "Report"), fully complies with the requirements of section
                  13(a) of the Securities Exchange Act of 1934 (15 U.S.C. 78m);
                  and

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

Dated: August 19, 2002                       /S/ L. PETER LARSON
                                             ------------------------------
                                             L. Peter Larson
                                             Acting Chief Executive Officer and
                                                Chief Financial Officer