Home›Lighter-Than-Air Craft and Rotorcraft›Status›One-off conceptBrowse ByOne-off conceptFactsOne-off conceptSourcesComments (0)Reader Challenges (0)FactsComparisonEra of EmergenceWell-attested1852 1Era of EmergenceWell-attested1936 2One-off conceptFilter Results5 entriesVehicle TypeAllAttack Helicopters (1)Early Helicopters (1)Military Transport and Utility Helicopters (1)ManufacturerAllAirbus (2)Bell Textron (1)Hughes Helicopters (1)Sikorsky Aircraft (1)MakeAllAirbus (1)Airbus Helicopters (1)Bell Helicopter (1)Hughes Helicopters (1)Sikorsky Aircraft (1)YearAll1952 (1)1963 (1)1984 (1)2018 (1)2019 (1)Country of OriginAllUnited States (2)Body StyleAllAircraft (no road body style) (4)PropulsionAllElectric (2)Engine ClassAllJet (1)Piston (1)Turboshaft (1)Show ResultsBrowseCompareSelect all 5Airbus CityAirbusOne-off conceptAirbus VahanaOne-off conceptBell 207 Sioux ScoutOne-off conceptHughes XH-17One-off conceptSikorsky S-75One-off conceptSources1. Wikipedia: Henri Giffardtier 2WikipediaHenri Giffard, lead section, 1852 dirigible sentenceQuote, Henri Giffard, lead section, 1852 dirigible sentenceIn 1852 he invented the steam injector and the powered Giffard dirigible airship.View the Source2. Wikipedia: Helicoptertier 2WikipediaHelicopter, lead section, Focke-Wulf Fw 61 sentenceQuote, Helicopter, lead section, Focke-Wulf Fw 61 sentenceThe Focke-Wulf Fw 61 was the first successful, practical, and fully controllable helicopter in 1936, while in 1942, the Sikorsky R-4 became the first helicopter to reach full-scale production.View the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.