🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiSvenskaTiếng Việt中文日本語EntityQ1807615· pop 13· linked from 331 articlesRepublic XF-103cancelled American military plane project of the 1940s-1950sConnectionsUnited States Air ForceEntityArea 51EntityCategories1950s United States fighter aircraftAircraft specs templates using more performance parameterAircraft with retractable tricycle landing gearCancelled military aircraft projects of the United StatesMid-wing aircraftMixed-power aircraftRamjet-powered aircraftRepublic aircraft