Rotor diameter: 39 ft 0 in (11,90 m)

Lenght (with rotors): 46 ft 10 in (14,30 m)

Height: 11 ft 0 in (3,35 m)

Cruisingspeed: 155 mph (250 km/h)

Empty weight: 5,575 lbs (2530 kg)

Max weight: 9,039 lbs (4100 kg)

Powerplant: two Rolls Royce Gem 2 Mk 1004D

Thrust: 825 shp (615 kW) per engine.