🌐EnglishEnglishEspañolFrançaisNederlandsPolskiРусскийالعربيةفارسی中文日本語EntityQ3278041· pop 10· linked from 102 articlesHSLAlso known as Bell 61, Bell Model 61, Model 61, HSL-1, Bell HSLantisubmarine helicopter by BellWikidata factsImageBell XHSL-1 prototype in flight c1953.jpgSources (2)wikidata.orgru.wikipedia.orgvia Wikidata · CC0Available in 9 languagesEspañol中文日本語РусскийالعربيةPolskiSlovenianفارسیvia Wikidata sitelinks · CC0ConnectionsUnited States NavyEntityBell TextronEntityCategories1950s United States anti-submarine aircraft1950s United States helicoptersAircraft first flown in 1953Aircraft with fixed quad landing gearBell aircraftSingle-engined piston helicoptersTandem rotor helicopters