The aircraft was the first designed by rotorcraft pioneer, Frank Piasecki.
A video of the aircraft can be seen in this link.
The aircraft can be seen in the Udvar Hazy Center of the National Air and Space Museum in Chantilly, VA. The landing gear has a tail skid instead of a wheel. An excellent set of images, and a description of the aircraft, is available from the Smithsonian web site.
VTOL type: Helicopter
Lift devices: 1 Single main rotor
Dedicated control device: 1 Tail rotor
Crew required: 1 in Single seater arrangement
Landing gear: Wheels (non-retractable)