Home›1950s United States experimental aircraft›Bell X-14🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiTiếng Việtالعربيةفارسی中文日本語EntityQ815744· pop 17· linked from 160 articlesBell X-14airplaneWikidata factsImageBell X-14 colour ground.jpgHeight2.40Length7.62Show 6 more factswingspan10.36Commons categoryBell X-14total produced1first flight1957-02-19service retirement1981-05-29vehicle range482Sources (5)he.wikipedia.orgwikidata.orgAvailable in 16 languagesEspañolFrançaisDeutsch中文日本語ItalianoالعربيةCzechEstonianHebrewNederlandsNorwegianConnectionsUnited States Air ForceEntityturbojetEntityCategories1950s United States experimental aircraftAircraft first flown in 1957Aircraft with fixed tricycle landing gearBell aircraftMid-wing aircraftNASA aircraftTwinjetsV/STOL aircraft by thrust vectoring