[1] The only example known to have been registered with the Federal Aviation Administration (FAA) was the factory prototype, which was destroyed in a fatal test flight crash in Caddo Mills, Texas in July 1998.
It featured a Skywheels single main rotor, a two-seats-in side-by-side configuration enclosed cockpit, tricycle landing gear with wheel pants, plus a small tail caster and a Mazda 13B Wankel engine 160 hp (119 kW) engine in pusher configuration.
[1] Factory options included a long-range fuel tank, electric trim and a main rotor pre-rotator.
The rotor blades struck the tail boom, and the aircraft descended and impacted the ground in a nose-low attitude.
A post-crash fire consumed the main wreckage, and the pilot, who was the sole occupant, was killed.