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sikorsky s-51

   

   


Model History:

Derivatives and Versions of this model:

ModelYearHistory
    s-51 > westland dragonfly     In December 1946, Westland Aircraft signed an agreement to build under licence the world's first successful operational helicopter, the ...
    s-51 > westland widgeon     Developed from the Westland WS-51 Dragonfly HR.5 as a private venture. A 3 seat general ut ...



Organisations / Units with this Model:

    Organisation     Qty UnitsBases/Heliports
1953/now1 marine luchtvaartdienst
1953/59     vsq 8Valkenburg 1952/68
1947/643 royal australian air force
1947/647 royal canadian air force
1951/552 aéronautique navale
1948/now3 suid-afrikaanse lugmag




Construction Numbers of this Model:

C/NVersionBuiltHistory
    51-02 1946 aéronautique navale 5102 : ex N92800, dd Jul 1951 to Aéronavale. Damaged in Djibouti Sep 1951, Rebuilt with parts from (R-5A ?) 43-46607 Jul 1952. wfu Mar 1955.
    51-06 1946 aéronautique navale 5106 : ex N92804, dd Feb 1952 to Aéronavale. Damaged at Arzeus Aug 1953, repaired, wfu Mar 1955 ?
    51-17 1947 westland G-AJHW : One of six S-51s imported by Westlands for evaluation and to seed the Dragonfly programme. To UK Admiralty for trials.
fleet air arm WB220 : ex G-AJHW. To RN for a short period in 1949 to begin deck landing trials on HMS Vengeance (R71), whilst problems with the Dragonfly development were still being solved. Returned to Westlands, May 1949 as G-AJHW.
royal australian air force A80-374 : After more work as G-AJHW, including some Antarctic Survey flights, sold to Canada as CF-JTO. Believed this airframe became A80-374 with RAAF in May 1951. Served with 22 (City of Sydney) Sq 1961, became ground instructional airframe 1964. Preserved RAAF Museum, Point Cook. Help needed to confirm that CF-JTO and A80-374 are the same airframe.
    3 C/N found.



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