Bell 427. A photo. Characteristics.
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Bell 427. A photo. Characteristics.

Bell 427. A photo. Characteristics.

Bell 427 - light multipurpose helicopter.

Bell 427 photo

Bell 427 photo.

Designed by the American firm Bell Helicopter Textron, participated in the creation of the Korean company Samsung Aerospace Industries. The prototype was the model Bell 407 with a completely redesigned fuselage and an 8 percent increased cab. The helicopter used a new dynamic system, which is similar to that of BellOH58D installed on a military helicopter, including also the main four-blade screw completely made of composite materials.

Bell 427 photo booths

Bell 427 photo booths

A full-scale model was first presented at the 1996 show in Farnborough in September. The first flight took place at the end of 1997. The 1999 helicopter is certified. The first helicopters are ordered by PetroleumHelicopters at 2000.

Bell 427 photo salon

Bell 427 photo salon

Features helicopter Bell 427:

  • Crew: 2

  • The greatest number of passengers: 6

  • Capacity: 1220kg

  • Length: 12,99m

  • Fuselage length: 10,94m

  • The diameter of the rotor: 11,28m

  • The diameter of the tail rotor: 1,73m

  • Fuselage width: 2,29 (along the runners)

  • Height: 3,32m

  • The area swept rotor: 99,89kv.m

  • Empty weight: 1751kg

  • The highest take-off weight: 2880kg

  • with suspension: 2971kg

  • Volume of fuel tanks: 770l

  • Powerplant: Pratt & WhitneyCanada PW2D turboshaft 207

  • Take-off engine power: 2 × 710л.с. (2 × 529kW ())

  • Cargo Cabin Height: 1,3 M

  • Maximum speed: 259km / h

  • Maximum ground speed: 252km / h

  • The speed at FL: 246km / h

  • Practical range: 716km

  • Flight duration: 4hour

  • Ceiling: 3050m

  • Static ceiling:

  • using ground effect: 2745

  • no ground effect: 533

  • The load on the drive: 29,74kg / sq.m

  • Thrust: 219,3 / 200,8W / kg (without / with suspension)

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