Sikorsky S-55 H-19

HO4S-3

1952










Re-engined US Navy & Canadian version with 700HP Wright R-1300 Cyclone engine. Redesignated UH-19F (American variant) & HO4S-3 (Canadian & Dutch variants) in 1962. 103 built: including 61 for USN, 3 for Dutch MLD, 15 for UK RN as Whirlwind HAS.22, 10 for RCN, & 14 for USCG.
HO4S-3: 133844 - 133853, contract NOa(s) 42-471 (MDAP) cancelled, airframes not built.
HO4S-3: 138432 - 138459, contract cancelled, airframes not built.





List of Operators of Sikorsky HO4S-3


From Organisation with model HO4S-3
1951
usa US Navy
    S-55 H-19 1951/57
usa US Coast Guard
    S-55 H-19 30 1951/66
1952
canada Royal Canadian Navy (1945-1968)
    S-55 H-19 13 1952/68
united kingdom Fleet Air Arm
    S-55 H-19 25 1952/62
1953
netherlands Marine Luchtvaartdienst
    S-55 H-19 3 1953/63
1956
south africa Suid-Afrikaanse Lugmag
    S-55 H-19 4 1956/68
1971
netherlands Aviodome
    1 1971/   
Construction Numbers on database of HO4S-3

103HO4S-3




Construction Numbers

Help Us

C/NYearHistory
55-885 1955 CA 55885 : HO4S-3; RCN 7 d/d 31aug55; wfu 15aug65; 1970 preserved +
55-886 1955 CA 55886 : HO4S-3; RCN d/d 25aug55; w/o 22sep61 crashed into trees+
55-887 1955 CA 55887 : HO4S-3; RCN d/d 26jul55; w/o 04nov58 McNabs island Hali+
55-891 1955 CA 55891 : HO4S-3; RCN d/d 26jul55; wfu 08aug64; preserved at Shea+
55-892 1955 CA 55892 : HO4S-3; RCN d/d 31aug55; w/o 14mar57 ditched off the co+


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