It was a minimalist design based on Bensen's B-5 and consisting of little more than a seat mounted on wooden skids and with a two-blade rotor mounted on a tubular framework above it.

Small fins for directional stability were mounted at the rear of the skids.

The pitch of the rotors was fixed, but a handlebar allowed them to be tilted for directional control.

The rope could be detached to allow the machine to autorotate to the ground, taking up to 15 minutes to do so.

The machine could also become airborne in a sufficiently strong wind of around 23 mph (37 km/h).