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  2. Robinson R66 - Wikipedia

    en.wikipedia.org/wiki/Robinson_R66

    Announced in 2007, the R66 was designed to be the company's first turbine-powered product and to extend its product range to compete with larger helicopters manufactured by Bell Helicopter and Eurocopter. Most of the R66 design is based on the earlier piston-engine R44. Robinson started taking orders for the R66 in February, 2010.

  3. Harbin Z-9 - Wikipedia

    en.wikipedia.org/wiki/Harbin_Z-9

    The helicopter has a four-blade main rotor, with two turboshaft engines mounted side by side on top of the cabin with engine layout identical to the AS365N. The Z-9 teardrop-shaped body features a tapered boom to the tail fin, with rounded nose and stepped-up cockpit, retractable gear, and all flat bottom.

  4. Engine number - Wikipedia

    en.wikipedia.org/wiki/Engine_number

    Engine number may refer to an identification number marked on the engine of a vehicle or, in the case of locomotives, to the road number of the locomotive. The engine number is separate from the Vehicle Identification Number (VIN).

  5. Eurocopter AS350 Écureuil - Wikipedia

    en.wikipedia.org/wiki/Eurocopter_AS350_Écureuil

    Powered by an Arriel 1B engine and fitted with wider chord AS355 main rotor blades and tail rotor servo. AS350 BB AS350 B2 variant selected to meet rotary-wing training needs of UK MoD, through its Defence Helicopter Flying School in 1996. Powered by a derated Arriel 1D1 engine to improve the helicopters' life cycle. Eurocopter Squirrel HT.1

  6. Helicopter - Wikipedia

    en.wikipedia.org/wiki/Helicopter

    By October 2018, the in-service and stored helicopter fleet of 38,570 with civil or government operators was led Robinson Helicopter with 24.7% followed by Airbus Helicopters with 24.4%, then Bell with 20.5 and Leonardo with 8.4%, Russian Helicopters with 7.7%, Sikorsky Aircraft with 7.2%, MD Helicopters with 3.4% and other with 2.2%.

  7. AgustaWestland AW139 - Wikipedia

    en.wikipedia.org/wiki/AgustaWestland_AW139

    The AgustaWestland AW139, now known as the Leonardo AW139, is a 15-seat medium-sized twin-engined helicopter developed and produced by the Italian helicopter manufacturer AgustaWestland, now part of Leonardo. It is marketed at several different roles, including VIP/corporate transport, military use, offshore transport, firefighting, law ...

  8. Bell 412 - Wikipedia

    en.wikipedia.org/wiki/Bell_412

    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. It is a twin-turbine helicopter that has been popular on the civilian and military markets, and major users include Canada, Italy, and Japan.

  9. Bell AH-1Z Viper - Wikipedia

    en.wikipedia.org/wiki/Bell_AH-1Z_Viper

    The AH-1Z and Bell UH-1Y Venom utility helicopter share a common tailboom, engines, rotor system, drivetrain, avionics architecture, software, controls and displays for over 84% identical components. Furthermore, it features a four-blade, bearingless, composite main rotor system, uprated transmission, and a new target sighting system amongst ...