A basic 2-place piston trainer helicopter. The success of the simple design led to the development of the 4-place R44. Also available with the following Lycoming engines O-320-A2C, O-320-A3C and O-320-B2C. By the glossary definition, with a Useful Load of 486 lb (220 kg), the Empty Weight is calculated to be approximately 369 kg.
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: Skids