It features a cable-braced hang glider-style high-wing, weight-shift controls, a two-seats-in-tandem, open cockpit, a hull made from an inflatable boat and a single engine in pusher configuration.
[1] The aircraft is made from bolted-together aluminum tubing, with its large area 206 sq ft (19.1 m2) single surface wing covered in Dacron sailcloth.
The standard engine supplied was the twin cylinder, two-stroke, liquid-cooled Rotax 582 of 64 hp (48 kW), including an electric starter.
[1] The large wing area was employed to keep the stall speed low to avoid porpoising problems while conducting water operations.
[1] The Sky-Tender was assembled in the United States by Personal Flight from aircraft and marine components from Italy, France and Austria.