A larger 4-place piston helicopter based on the R22 but equipped with a six-cylinder, carbureted Lycoming 0-540 series engine. The aircraft also has hydraulic controls.
Note: The R44 Astro is identical but has no hydraulic controls and an electric trim system.
VTOL type: Helicopter
Lift configuration: Single main rotor
Dedicated control device: Tail rotor
Crew required: 1
Crew seating: Side-by-side
Landing gear: Skids
Overall Height: 3.28 m (10.8 ft)
Overall Length: 11.66 m (38.3 ft)
Overall Width: 10.06 m (33.0 ft)
Max Gross Weight (ground): 1089 kg (2401 lb)
Max Range: 550 km (297 nm)