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RotorWay International – produces kit helicopters [28] Sikorsky Aircraft [56] Schweizer Aircraft – acquired by Sikorsky Aircraft in 2004 and closed down in 2011 and 2012 [57] Spitfire Helicopter Company [26] Texas Helicopters Co (no longer manufacturers) Umbaugh [42] Vertical Aviation Technologies
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This is a list of the most-produced rotorcraft. Production runs typically include variants and licensed production. Production runs typically include variants and licensed production. Aircraft still in production are highlighted in blue.
Raven Rotorcraft (also called Raven Redrives and Raven Rotorcraft & Redrives, Inc.) is an American aircraft manufacturer based in El Prado, New Mexico and formerly of Boulder Colorado. The company specializes in the design and manufacture of autogyros in the form of kits for amateur construction and reduction drives for three and four cylinder ...
A flying model kit requires a good deal of work to construct the airframe before it can fly. ... JAYS Hobby Products (New Zealand) - Online Store Based in The Catlins ...
Boeing Rotorcraft Systems (formerly Boeing Helicopters and before that Boeing Vertol) is the former name of an American aircraft manufacturer, now known as Vertical Lift division of Boeing Defense, Space & Security. The headquarters and main rotorcraft factory is in Ridley Park, Pennsylvania, a suburb of Philadelphia.
Time between overhauls (abbreviated as TBO or TBOH) is the manufacturer's recommended number of running hours or calendar time before an aircraft engine or other component requires overhaul. [ 1 ] On rotorcraft , many components have recommended or mandatory TBOs, including main rotor blades , tail rotor blades and gearboxes .
A rotary-wing aircraft, rotorwing aircraft or rotorcraft is a heavier-than-air aircraft with rotary wings that spin around a vertical mast to generate lift.