Previously known as the Model 204, the XH-40 was a prototype, utility helicopter developed in 1956 for the US Army. The cabin accomodates six passengers or two plus two stretchers. The aircraft was designated UH-1A upon entering production.
VTOL type: Helicopter
Lift devices: 1 Single main rotor
Dedicated control device: 1 Tail rotor
Crew required: 1-2 in Side-by-side arrangement
Landing gear: Skids