Home›Browse›aircraft classification number🌐EnglishEnglishDeutschEspañolFrançaisNederlandsРусский中文EntityQ408493· pop 5· linked from 29 articlesaircraft classification numberSign in to saveAlso known as ACNindex of the relative effect of an aircraft on a specific runwayAvailable in 5 languagesEspañolDeutschРусскийNederlandsvia Wikidata sitelinks · CC0