🌐EnglishEnglishBahasa IndonesiaItalianoفارسی中文EntityQ3960461· pop 6· linked from 115 articlesSikorsky XHJSAlso known as XHJS, Sikorsky S-53, S-53, Sikorsky XHJS-1, XHJS-11947 prototype light utility helicopter model by SikorskyWikidata factsImageSikorsky XHJS-1 helicopter in flight c1948.jpgvia Wikidata · CC0Available in 5 languages中文ItalianoBahasa Indonesiaفارسیvia Wikidata sitelinks · CC0ConnectionsSikorsky S-51 DragonflyEntityPiasecki HUP RetrieverEntityCategories1940s United States helicopters1940s United States military utility aircraftAircraft first flown in 1947Aircraft specs templates hiding performance sectionSikorsky aircraftSingle-engined piston helicoptersUnited States military helicopters