EntityQ1758294· pop 16· linked from 253 articlesLockheed XFVSign in to saveexperimental aircraft in the USConnectionsLockheed AH-56 CheyenneEntityAllison T40EntityGrumman F6F HellcatEntityLockheed A-12EntityLockheed VenturaEntityConvair XFY PogoEntityRyan X-13 VertijetEntityCaliforniaEntityInternational Standard Book NumberEntityWayback MachineEntityBoeingEntityGeneral MotorsEntityfighter aircraftEntityUnited States NavyEntityGeneral Dynamics F-16 Fighting FalconEntityLockheed Martin F-22 RaptorEntityLockheed Martin F-35 Lightning IIConceptLockheed MartinEntityLockheed C-130 HerculesEntityBoeing B-17 Flying FortressEntityCategories1950s United States experimental aircraft1950s United States fighter aircraftAircraft first flown in 1954Aircraft with contra-rotating propellersAircraft with fixed quad landing gearCancelled military aircraft projects of the United StatesLockheed aircraftMid-wing aircraftSingle-engined tractor aircraftSingle-engined turboprop aircraftTailsitter aircraft