[1] The aircraft was designed to comply with the US FAR 103 Ultralight Vehicles rules, including the category's maximum empty weight of 254 lb (115 kg) plus floats.
In its monoplane single seat version the aircraft has a standard empty weight of 304 lb (138 kg).
It features a multiple wing arrangement, a single-seat, open cockpit, re-positionable conventional landing gear and a single engine in pusher configuration.
The first is a biplane design, with a pusher engine mounted between the wings.
The top wing of the biplane was removed and the lower wing increased in span to create a low-wing monoplane version, available in single and two seat versions.