Installation of wing tip extension fuel tanks in accordance with Aviation Enterprises (AE) Installation Instructions, Revision D, dated January 13, 2000, or later FAA approved revisions. Installation of wing aerodynamic fences in accordance with AE Drawing No. SKM-FTII, Revision C, dated August 17, 1999, or later FAA approved revisions.

Installation of wing tip extensions in accordance with Aviation Enterprises (AE) Installation Instructions, Revision D, dated January 13, 2000, or later FAA approved revisions. Installation of wing aerodynamic fences in accordance with AE Drawing No. SKM-FTII, Revision C, dated August 17, or later FAA approved revisions.

Installation of wing tip extensions in accordance with Aviation Enterprises (AE) Installation Instructions, Revision D, dated January 13, 2000, or later FAA approved revisions. Installation of wing aerodynamic fences in accordance with AE Drawing No. SKM-FTII, Revision C, dated August 17, or later FAA approved revisions. Increase in the Maximum Takeoff Gross Weight from 4700 lbs to 5120 lbs.

Installation of wing tip extension fuel tanks in accordance with Aviation Enterprises (AE) Installation Instructions, Revision D, dated January 13, 2000, or later FAA approved revisions. Installation of wing aerodynamic fences in accordance with AE Drawing No. SKM-FTII, Revision C, dated August 17, 1999, or later FAA approved revisions. Increase in the Maximum Takeoff Gross Weight from 4700 lbs to 5120 lbs.

Installation of Lompoc Aero Specialties inner plexiglass pane in swing out window frames presently employing a single window, in accordance with Lompoc Aero Specialties FAA sealed Eligibility List dated January 4, 1983, together with their FAA sealed Installation Instructions dated September 20, 1982, or later FAA approved revisions. Manufacturer of the windows is controlled by Lompoc Aero Specialties drawings LAS 1012 dated August 6, 1982, LAS 1013 dated October 5, 1982, and LAS 1014 dated October 6, 1982, or later FAA approved sealed revisions.

Manufacture of short takeoff and landing (STOL) kit and tail boom to vertical fin fairings.

Installation of a composite structure baggage door in RH side of the fuselage.

Application of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts.