Hughes TH-55 Osage. A photo.
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Hughes TH-55 Osage. A photo. Characteristics.

Hughes TH-55 Osage

 

Hughes TH-55 Osage - American light training helicopter, took off for the first time in 1956. Designed by Hughes Helicopters for the US Army. On its basis, a civilian version of Hughes 269 was developed. The model 269 helicopter was built under license in Italy by the Breda Nardi company and in Japan by the Kawasaki company. The Hughes 300C is a modernized version of the Hughes 269. The first flight took place in August 1984. After the purchase of Hughes Helicopter by McDonnell Douglas, the rights to the helicopter were sold to Schweizer. Helicopters have been produced since 1983 under the name Schweizer 300C and 300CB. Schweizer was acquired by Sikorsky Aircraft in 2004. The helicopter is produced from February 2009 as the Sikorsky S300C. The helicopter is widely used as a training helicopter in civil and military flight schools and general aviation.

 

Hughes TH-55 Osage. A photo.

Hughes TH-55 Osage. A photo.

The helicopter is made using a single-rotor design. Has a tail rotor. Truss fuselage made of steel pipes. Three-bladed main rotor, three-hinged blade mount. Two-bladed tail rotor, aluminum tube as tail boom. Piston engine HIO360D1A (several modifications were mounted), carburetor in model 300СВ, injection in SBi. Helicopter mechanical control, no hydraulic system in the control loop. The cabin is three-seater or two-seater (in the first case, a removable seat is placed for the passenger between the right and left seats). A dual control version is produced for flight training. The helicopter can be equipped with inflatable floats for takeoff from the water.

 

Hughes TH-55 Osage. Photo booths

Hughes TH-55 Osage. Photo booths.

 

Features helicopter Hughes TH-55 Osage:

 

 

  • Crew: 1

  • The greatest number of passengers: 1-2

  • Powerplant: 1 × 6-cylinder PDAvcoLycoming HIO360D1A

  • Power: 180l.s

  • The diameter of the rotor: 8,18m

  • Length with rotating propellers: 9,40m

  • Height: 2,67m

  • Takeoff Weight: 930kg

  • Empty weight: 476kg

  • The speed at FL: 153 km / h

  • Ceiling: 3110m

  • Flight range with fuel reserve: 370km

 

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