Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Platt-LePage_XR-1> ?p ?o }
- Platt-LePage_XR-1 abstract "The Platt-LePage XR-1, also known by the company designation PL-3, was an early American twin-rotor helicopter, built by the Platt-LePage Aircraft Company of Eddystone, Pennsylvania. The winner of a United States Army Air Corps design competition held in early 1940, the XR-1 was the first helicopter tested by the USAAF, flying in 1941. The flight testing of the XR-1 proved troublesome, and although continued testing showed that the design had promise, other, improved helicopters were becoming available before the XR-1 was ready for service. As a result, the development of the aircraft was terminated in 1945.".
- Platt-LePage_XR-1 manufacturer Platt-LePage_Aircraft_Company.
- Platt-LePage_XR-1 numberBuilt "2".
- Platt-LePage_XR-1 programCost "500000.0".
- Platt-LePage_XR-1 retired "1946-06-21".
- Platt-LePage_XR-1 thumbnail Platt-LePage_XR-1_top_view.jpg?width=300.
- Platt-LePage_XR-1 wikiPageExternalLink v=onepage&q&f=false.
- Platt-LePage_XR-1 wikiPageExternalLink books?id=n4H3B7zGwZwC&pg=PA42.
- Platt-LePage_XR-1 wikiPageExternalLink v=onepage&q&f=false.
- Platt-LePage_XR-1 wikiPageExternalLink artifact.cfm?id=A19600305000.
- Platt-LePage_XR-1 wikiPageExternalLink v=onepage&q=motor%20gun%20boat&f=true.
- Platt-LePage_XR-1 wikiPageID "14530186".
- Platt-LePage_XR-1 wikiPageLength "17513".
- Platt-LePage_XR-1 wikiPageOutDegree "66".
- Platt-LePage_XR-1 wikiPageRevisionID "668364430".
- Platt-LePage_XR-1 wikiPageWikiLink Air_Force_Logistics_Command.
- Platt-LePage_XR-1 wikiPageWikiLink Air_Material_Command.
- Platt-LePage_XR-1 wikiPageWikiLink Aircraft_fabric.
- Platt-LePage_XR-1 wikiPageWikiLink Aircraft_fabric_covering.
- Platt-LePage_XR-1 wikiPageWikiLink Autogyro.
- Platt-LePage_XR-1 wikiPageWikiLink Bankruptcy.
- Platt-LePage_XR-1 wikiPageWikiLink Category:Cancelled_military_aircraft_projects_of_the_United_States.
- Platt-LePage_XR-1 wikiPageWikiLink Category:Military_helicopters.
- Platt-LePage_XR-1 wikiPageWikiLink Category:Platt-LePage_aircraft.
- Platt-LePage_XR-1 wikiPageWikiLink Category:Rigid_rotor_helicopters.
- Platt-LePage_XR-1 wikiPageWikiLink Category:Single-engined_piston_helicopters.
- Platt-LePage_XR-1 wikiPageWikiLink Category:Transverse_rotor_helicopters.
- Platt-LePage_XR-1 wikiPageWikiLink Category:United_States_experimental_aircraft_1940–1949.
- Platt-LePage_XR-1 wikiPageWikiLink Category:United_States_helicopters_1940–1949.
- Platt-LePage_XR-1 wikiPageWikiLink Dorsey-Logan_Act.
- Platt-LePage_XR-1 wikiPageWikiLink Eddystone,_Pennsylvania.
- Platt-LePage_XR-1 wikiPageWikiLink File:Platt-LePage_XR-1A_front.jpg.
- Platt-LePage_XR-1 wikiPageWikiLink Focke-Achgelis_Fa_223.
- Platt-LePage_XR-1 wikiPageWikiLink Focke-Wulf_Fw_61.
- Platt-LePage_XR-1 wikiPageWikiLink Frank_Piasecki.
- Platt-LePage_XR-1 wikiPageWikiLink Gunship.
- Platt-LePage_XR-1 wikiPageWikiLink H._Franklin_Gregory.
- Platt-LePage_XR-1 wikiPageWikiLink Hanna_Reitsch.
- Platt-LePage_XR-1 wikiPageWikiLink Helicopter.
- Platt-LePage_XR-1 wikiPageWikiLink Helicopter_Air_Transport.
- Platt-LePage_XR-1 wikiPageWikiLink Henrich_Focke.
- Platt-LePage_XR-1 wikiPageWikiLink Kellett_Autogiro_Corporation.
- Platt-LePage_XR-1 wikiPageWikiLink Kellett_KD-1.
- Platt-LePage_XR-1 wikiPageWikiLink Kellett_XR-2.
- Platt-LePage_XR-1 wikiPageWikiLink Kellett_YG-1B.
- Platt-LePage_XR-1 wikiPageWikiLink Lift_(force).
- Platt-LePage_XR-1 wikiPageWikiLink List_of_military_aircraft_of_the_United_States.
- Platt-LePage_XR-1 wikiPageWikiLink Machine_gun.
- Platt-LePage_XR-1 wikiPageWikiLink McDonnell_XHJD_Whirlaway.
- Platt-LePage_XR-1 wikiPageWikiLink McDonnell_XHJH_Whirlaway.
- Platt-LePage_XR-1 wikiPageWikiLink Mock-up.
- Platt-LePage_XR-1 wikiPageWikiLink Mockup.
- Platt-LePage_XR-1 wikiPageWikiLink National_Air_and_Space_Museum.
- Platt-LePage_XR-1 wikiPageWikiLink Paul_E._Garber_Preservation,_Restoration,_and_Storage_Facility.
- Platt-LePage_XR-1 wikiPageWikiLink Paul_Garber_Restoration_and_Storage_Facility.
- Platt-LePage_XR-1 wikiPageWikiLink Picairn_PA-36.
- Platt-LePage_XR-1 wikiPageWikiLink Pilot-induced_oscillation.
- Platt-LePage_XR-1 wikiPageWikiLink Pitcairn.
- Platt-LePage_XR-1 wikiPageWikiLink Pitcairn_Islands.
- Platt-LePage_XR-1 wikiPageWikiLink Platt-LePage_Aircraft_Company.
- Platt-LePage_XR-1 wikiPageWikiLink Pratt_&_Whitney_R-985.
- Platt-LePage_XR-1 wikiPageWikiLink Pratt_&_Whitney_R-985_Wasp_Junior.
- Platt-LePage_XR-1 wikiPageWikiLink Radial_engine.
- Platt-LePage_XR-1 wikiPageWikiLink Radial_piston_engine.
- Platt-LePage_XR-1 wikiPageWikiLink Resonance.
- Platt-LePage_XR-1 wikiPageWikiLink Robert_M._Danford.
- Platt-LePage_XR-1 wikiPageWikiLink Sikorsky_Aircraft.
- Platt-LePage_XR-1 wikiPageWikiLink Sikorsky_R-4.
- Platt-LePage_XR-1 wikiPageWikiLink Sikorsky_VS-300.
- Platt-LePage_XR-1 wikiPageWikiLink Sikorsky_XR-4.
- Platt-LePage_XR-1 wikiPageWikiLink Smithsonian_Institution.
- Platt-LePage_XR-1 wikiPageWikiLink Stinson_Voyager.
- Platt-LePage_XR-1 wikiPageWikiLink Stinson_YO-54.
- Platt-LePage_XR-1 wikiPageWikiLink Tiltrotor.
- Platt-LePage_XR-1 wikiPageWikiLink USD.
- Platt-LePage_XR-1 wikiPageWikiLink United_States_Army_Air_Corps.
- Platt-LePage_XR-1 wikiPageWikiLink United_States_Army_Air_Forces.
- Platt-LePage_XR-1 wikiPageWikiLink United_States_dollar.
- Platt-LePage_XR-1 wikiPageWikiLink Vought-Sikorsky.
- Platt-LePage_XR-1 wikiPageWikiLink Vought-Sikorsky_VS-300.
- Platt-LePage_XR-1 wikiPageWikiLink Wilbur_Wright_Field.
- Platt-LePage_XR-1 wikiPageWikiLink Wright_Field.
- Platt-LePage_XR-1 wikiPageWikiLink File:Platt-LePage_XR-1A.jpg.
- Platt-LePage_XR-1 wikiPageWikiLink File:Platt-LePage_XR-1_top_view.jpg.
- Platt-LePage_XR-1 wikiPageWikiLinkText "Platt-LePage XR-1".
- Platt-LePage_XR-1 wikiPageWikiLinkText "XR-1".
- Platt-LePage_XR-1 crew "Two".
- Platt-LePage_XR-1 m "19.9".
- Platt-LePage_XR-1 eng1Hp "450".
- Platt-LePage_XR-1 eng1Name "Pratt & Whitney R-985-AN-1".
- Platt-LePage_XR-1 eng1Number "1".
- Platt-LePage_XR-1 eng1Type Radial_engine.
- Platt-LePage_XR-1 eng1Type Radial_piston_engine.
- Platt-LePage_XR-1 firstFlight "1941-05-12".
- Platt-LePage_XR-1 grossWeightLb "4730".
- Platt-LePage_XR-1 hasPhotoCollection Platt-LePage_XR-1.
- Platt-LePage_XR-1 heightFt "9".
- Platt-LePage_XR-1 heightIn "0".
- Platt-LePage_XR-1 lengthFt "29".
- Platt-LePage_XR-1 lengthIn "4".