[1][2][3][4][5] The aircraft structure is based on a wooden framework for the fuselage and wings, using polyurethane foam to build up the fuselage shape and wing aerofoil profile, with a fabric/epoxy covering.

The initial powerplant specified was a 1600 cc Volkswagen air-cooled engine of 70 hp (52 kW), driving a three-bladed fixed pitch propeller.

Small Continental Motors, Inc. and Lycoming Engines of 100 to 120 hp (75 to 89 kW) have commonly been used.

Realistic details such as simulated fabric surfaces, and detailed smoke trails were noted, the aircraft drew a large amount of attention at the show.

Data from Jane's All The World's Aircraft 1988–89[8]General characteristics Performance