EntityQ2057376· pop 10· linked from 164 articlesDouglas XFDSign in to saveexperimental two-seat naval biplane fighterConnectionsfighter aircraftEntityCurtiss SBC HelldiverEntityInternational Standard Book NumberEntitymachine gunEntityBoeingPublic companyGeneral MotorsEntityUnited States NavyEntityMcDonnell Douglas F-4 Phantom IIEntitySupermarine SpitfireEntityDouglas DC-3EntityLockheed P-38 LightningEntityVought F4U CorsairEntityGrumman F6F HellcatEntityDouglas DC-8EntityDouglasCompanyGrumman F4F WildcatEntityLockheed CorporationEntityDouglas SBD DauntlessEntityDouglas C-47EntityBell P-39 AiracobraEntityCategories1930s United States fighter aircraftAircraft first flown in 1933BiplanesCancelled military aircraft projects of the United StatesCarrier-based aircraftDouglas aircraftSingle-engined tractor aircraft