Home›1960s United States business aircraft›Learjet 23🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiSvenskaTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ1810725· pop 16· linked from 94 articlesLearjet 23Also known as Lear Jet 23learjet 23Wikidata factsImageAir Zoo Learjet II.JPGShow 6 more factsCommons categoryLearjet 23maximum operating altitude13715total produced101first flight1963-10-07service entry1963-00-00service retirement2008-00-00Sources (3)wikidata.orgru.wikipedia.orguk.wikipedia.orgAvailable in 15 languagesEspañolFrançaisDeutsch日本語РусскийItalianoالعربيةAfrikaansBahasa IndonesiaNederlandsPolskiTürkçeConnectionsLearjet 35/36EntityBill LearEntityCategories1960s United States business aircraftAircraft first flown in 1963Aircraft with retractable tricycle landing gearLearjet aircraftLow-wing aircraftT-tail aircraftTwinjets