🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenska日本語EntityQ282691· pop 5· linked from 162 articlesO-290Also known as Lycoming O-290, O290, O-290-7, O-290-D, Lycoming O-290-7aircraft engine family by Lycoming in the United StatesAvailable in 4 languagesEspañolItalianoTajikvia Wikidata sitelinks · CC0ConnectionsAusterEntityflat engineEntityCategories1930s aircraft piston enginesAir-cooled aircraft piston enginesBoxer enginesFour-cylinder enginesLycoming aircraft engines