This was an experimental aircraft based on a Model 47-J, modified to include the Allison T63 turbine engine. The useful load is 1500 lb (680 kg).
VTOL type: Helicopter
Lift configuration: Single main rotor
Dedicated control device: Tail rotor
Crew required: 1
Crew seating: Side-by-side
Landing gear: Skids
Max Gross Weight (ground): 1293 kg (2850 lb)