A 2-place helicopter developed in 1949 for the USAAF in high altitudes.
Design authority: Bell Aircraft Corporation
Primary manufacturer: Bell Aircraft Corporation
Parent type: No type defined
Aircraft status: No longer flying
VTOL type: Helicopter
Lift devices: 1 Single main rotor
Dedicated control device: 1 Tail rotor
Crew required: 1 in Side-by-side arrangement
Landing gear: Wheels (non-retractable)