helis.com Tracker

Sikorsky HRS-3

1953

Factory at US Stratford

Improved HRS-2 with a 700HP Wright R-1300-3 Cyclone engine. Redesignated CH-19E in 1962. 91 built and conversions from HRS-2.
blueprints HRS-3

Airframes (159)

C/NModelBuiltReg
55-145hrs-21952US 129038
55-146hrs-21952US 129039
55-147hrs-21952US 129040
55-148hrs-21952US 129041w/o 1959
55-150hrs-21952US 129043
55-162hrs-21952US 129044
55-163hrs-21952US 129045
55-164hrs-21952US 129046
55-166hrs-21952US 129048w/o 1958
55-181hrs-21952US 130138
55-182hrs-21952US 130139
55-183hrs-21952US 130140
55-184hrs-21952US 130141w/o 2002
55-185hrs-21952US 130142
55-188hrs-21952US 130145
55-203hrs-21952US 130146
55-204hrs-21952US 130147
55-205hrs-21952US 130148
55-206hrs-21952US 130149
55-207hrs-21952US 130150
55-208hrs-21952US 130151
55-209hrs-21952US 130152
55-210hrs-21952US 130153
55-211hrs-21952US 130154
55-212hrs-21952US 130155
55-213hrs-21952US 130156
55-214hrs-21952US 130157
55-228hrs-21952US 130158
55-229hrs-21952US 130159
55-230hrs-21952US 130160

Operators

1951-1966 US US Coast Guard S-55 H-19
1951-1960 US US Marine Corps S-55 H-19
1951-1967 US US Air Force S-55 H-19
1951-1957 US US Navy S-55 H-19
1953-?? FR Armée de l'Air S-55 H-19
1955-1976 ES Arma Aérea de la Armada Española S-55 H-19
1961-1974 V1 Không lực Việt Nam Cộng hòa