[1][2][3] 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).
It features a single main rotor, an enclosed cockpit with a windshield, skid-type landing gear and a twin cylinder, air-cooled, two-stroke, single-ignition 55 hp (41 kW) Hirth 2703 engine.
The main and tail rotor blades are of honeycomb composite construction.
The cyclic control is roof-mounted, hanging down into the cockpit, but is otherwise conventional.
[1][2] Data from Cliche and KitPlanes[1][2]General characteristics Performance