Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Lockheed_AH-56_Cheyenne> ?p ?o }
- Lockheed_AH-56_Cheyenne abstract "The Lockheed AH-56 Cheyenne was an attack helicopter developed by Lockheed for the United States Army. It rose from the Army's Advanced Aerial Fire Support System (AAFSS) program to field the service's first dedicated attack helicopter. Lockheed designed the Cheyenne using a four-blade rigid-rotor system and configured the aircraft as a compound helicopter. It also featured low-mounted wings, a tail-mounted thrusting propeller, and a single General Electric T64 turboshaft engine. The Cheyenne was to have a high-speed dash capability to provide armed escort for the Army's transport helicopters, such as the Bell UH-1 Iroquois.In 1966, the Army awarded Lockheed a contract for ten AH-56 prototypes, but as a stopgap also ordered the simpler AH-1G Cobra as an interim attack aircraft for combat in Vietnam. The AH-56's maiden flight took place on 21 September 1967. In January 1968, the Army awarded Lockheed a production contract, based on flight testing progress. A fatal crash and technical problems affecting performance put Cheyenne development behind schedule, resulting in the cancellation of the production contract on 19 May 1969. Development of the Cheyenne continued in the hope that the helicopter would eventually enter service.But as American involvement in Vietnam was winding down, the Army canceled the Cheyenne program on 9 August 1972. By this time, the AH-1 Cobra was widely deployed by the Army during the Vietnam War. Controversy with the United States Air Force over the Cheyenne's role in combat as well as the political climate regarding military acquisition programs had caused the Army to amend the service's attack helicopter requirements in favor of a twin-engined conventional helicopter, viewed as less technical and more survivable. The Army announced a new program for an Advanced Attack Helicopter (AAH) on 17 August 1972, which led to the development of the AH-64 Apache.".
- Lockheed_AH-56_Cheyenne manufacturer Lockheed_Corporation.
- Lockheed_AH-56_Cheyenne numberBuilt "10".
- Lockheed_AH-56_Cheyenne type Attack_helicopter.
- Lockheed_AH-56_Cheyenne wikiPageExternalLink 092647.pdf.
- Lockheed_AH-56_Cheyenne wikiPageExternalLink 1.
- Lockheed_AH-56_Cheyenne wikiPageExternalLink 3.
- Lockheed_AH-56_Cheyenne wikiPageExternalLink ADA442118.
- Lockheed_AH-56_Cheyenne wikiPageExternalLink HE17.htm.
- Lockheed_AH-56_Cheyenne wikiPageExternalLink GetTRDoc?AD=AD771914&Location=U2&doc=GetTRDoc.pdf.
- Lockheed_AH-56_Cheyenne wikiPageExternalLink ah-56.htm.
- Lockheed_AH-56_Cheyenne wikiPageExternalLink pics9.htm.
- Lockheed_AH-56_Cheyenne wikiPageExternalLink summer06robb.pdf.
- Lockheed_AH-56_Cheyenne wikiPageExternalLink ccrn-6ccs6r.
- Lockheed_AH-56_Cheyenne wikiPageID "2667029".
- Lockheed_AH-56_Cheyenne wikiPageLength "34687".
- Lockheed_AH-56_Cheyenne wikiPageOutDegree "96".
- Lockheed_AH-56_Cheyenne wikiPageRevisionID "677834981".
- Lockheed_AH-56_Cheyenne wikiPageWikiLink AH-1_Cobra.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink AH-64_Apache.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Advanced_Attack_Helicopter.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Anti-tank_missile.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Attack_helicopter.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Aviation_Applied_Technology_Directorate.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink BGM-71_TOW.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Bell_207_Sioux_Scout.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Bell_309.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Bell_309_KingCobra.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Bell_AH-1_Cobra.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Bell_UH-1_Iroquois.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Boeing_AH-64_Apache.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Category:Cancelled_military_aircraft_projects_of_the_United_States.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Category:Compound_helicopters.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Category:Lockheed_aircraft.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Category:Rigid_rotor_helicopters.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Category:Single-turbine_helicopters.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Category:United_States_attack_aircraft_1960–1969.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Category:United_States_helicopters_1960–1969.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Category:United_States_military_helicopters.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Commercial_off-the-shelf.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Compound_helicopter.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Ejection_seat.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Fairchild_Republic_A-10_Thunderbolt_II.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Flight_envelope.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Folding-Fin_Aerial_Rocket.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Fort_Campbell.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Fort_Polk.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Fort_Rucker.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink General_Electric_T64.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Ground_effect_(aerodynamics).
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Ground_effect_in_aircraft.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Gyrodyne.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Gyroscopic_precession.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Hawker_Siddeley_Harrier.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Helicopter_rotor.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Helmet-mounted_display.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Helmet_mounted_display.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Howze_Board.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Johnson-McConnell_agreement_of_1966.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Kamov_V-100.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Key_West_Agreement.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Knot_(unit).
- Lockheed_AH-56_Cheyenne wikiPageWikiLink List_of_Lockheed_aircraft.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink List_of_helicopters.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink List_of_military_aircraft_of_the_United_States.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink List_of_rotorcraft.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Lockheed_Corporation.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Lockheed_XH-51.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Minigun.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Mk_40_Folding-Fin_Aerial_Rocket.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Operation_Lam_Son_719.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Piasecki_16H.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Piasecki_16H_Pathfinder.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Pilot-induced_oscillation.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Precession.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Pusher_configuration.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Resonance.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Robert_McNamara.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink SS.10.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Servomechanism.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Sikorsky_S-67.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Sikorsky_S-67_Blackhawk.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Sponson.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Turboshaft.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink U.S._Helicopter_Armament_Subsystems.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink U.S._helicopter_armament_subsystems.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink United_States_Air_Force.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink United_States_Army.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink United_States_Army_Aviation_Museum.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink United_States_Army_Materiel_Command.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink United_States_Marine_Corps.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink United_States_Secretary_of_Defense.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink United_States_Secretary_of_the_Army.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Van_Nuys.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Van_Nuys,_Los_Angeles.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Van_Nuys_Airport.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink William_W._Momyer.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Wind_tunnel.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink Yuma_Proving_Ground.
- Lockheed_AH-56_Cheyenne wikiPageWikiLink File:Ah-56.jpg.