🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiSvenskaTiếng ViệtفارسیEntityQ5195976· pop 9· linked from 130 articlesPN-1Also known as Curtiss PN-1, PN-1 aircraft, PN1 aircraft1921 fighter aircraft prototype by CurtissWikidata factsImageCurtiss PN-1.jpgSources (1)en.wikipedia.orgvia Wikidata · CC0Available in 8 languagesEspañolItalianoMalayPolskiTajikTiếng Việtفارسیvia Wikidata sitelinks · CC0ConnectionsUnited StatesCountryCurtiss P-40 WarhawkEntityCategories1920s United States fighter aircraftAircraft first flown in 1921Aircraft with fixed conventional landing gearBiplanesCurtiss aircraftSingle-engined tractor aircraft