The Bell 412 is a utility helicopter of the Huey family manufactured by Bell Helicopter. It is a development of the Bell 212, with the major difference being the composite four-blade main rotor. The current production version, 412EP (Enhanced Performance), is equipped with a dual digital automatic flight control system
Le Bell 412 est un hélicoptère utilitaire de la famille Huey fabriqué par Bell Helicopter. Il s'agit d'une évolution du Bell 212, la principale différence étant le rotor principal composite à quatre pales. La version de production actuelle, 412EP (Enhanced Performance), est équipée d'un double système de contrôle de vol automatique numérique
Crew: 1 -2 pilots
Capacity: up to 13 passengers, maximum external load of almost 6,614 lb (3,000 kg)
Length: 56 ft 1 in (17.09 m) including rotors
Fuselage length: 43 ft (13 m)
Height: 15 ft 0 in (4.57 m)
Empty weight: 6,789 lb (3,079 kg)
Max takeoff weight: 11,900 lb (5,398 kg)
Powerplant: 1 × Pratt & Whitney Canada PT6T-3D Twin-Pac or PT6T-3DF Twin-Pac coupled turboshaft engine - each, 1,250 shp (930 kW)
900 shp (671 kW) single power section emergency power
Main rotor diameter: 46 ft 0 in (14.02 m)
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