Sikorsky H-19D Chickasaw

US Army version of the H-19B powered by 700HP Wright R-1300 Cyclone engine. Redesignated UH-19D in 1962, 268 built.

H-19D: 57-2553 - 57-2558, contract cancelled, airframes not built.

H-19D: 59-0492 - 59-0521, contract cancelled, airframes not built.

Airframes (283)

C/N	Model	Built	Reg
55-1072	h-19d	1957	56-1551
55-1073	h-19d	1957	56-1552
55-1079	h-19d	1957	56-1553
55-1080	h-19d	1957	56-1554
55-1081	h-19d	1957	56-1555
55-1082	h-19d	1957	56-1556
55-1083	h-19d	1957	56-1557
55-1085	h-19d	1957	1085 551085	AVW
55-1091	h-19d	1957	56-1558
55-1092	h-19d	1957	56-1559
55-1093	h-19d	1957	56-1560
55-1094	h-19d	1957	56-4246 Z.1A-7 N43842
55-1099	h-19d	1957	56-1565
55-1100	h-19d	1957	56-1566
55-1101	h-19d	1957	56-1567
55-1102	h-19d	1957	56-1561
55-1103	h-19d	1957	56-1562
55-1104	h-19d	1957	56-1563
55-1105	h-19d	1957	56-1564
55-1106	h-19d	1957	56-4247
55-1112	h-19d	1957	56-1568
55-1118	h-19d	1957	56-4248
55-1119	h-19d	1957	56-4249
55-1120	h-19d	1957	56-4250
55-1121	h-19d	1957	56-4251 N75214
55-1127	h-19d	1957	56-4252
55-1128	h-19d	1957	56-4253
55-1129	h-19d	1957	56-4254 56-4254
55-1130	h-19d	1957	56-4255
55-1131	h-19d	1957	56-4266 8507

Operators

1951-1967	US Air Force S-55 H-19
1952-1960	Força Aérea Portuguesa S-55 H-19
1953-??	Armée de l'Air S-55 H-19
1953-1960	US Army Aviation S-55 H-19
1954-1981	Ejercito del Aire y del Espacio S-55 H-19
1956-1971	Aviation Légère de l'Armée de Terre S-55 H-19
1956-1960	Aéronautique Navale
1958-1969	Força Aérea Brasileira
1958-1973	Polemiki Aeroporia S-55 H-19
1958-??	Aeronautica Militare Italiana S-55 H-19
1958-1967	Luftforsvaret S-55 H-19
1958-1980	Türk Hava Kuvvetleri S-55 H-19
1972-1977	Heliswiss International AG S-55 H-19
	United Nations S-55 H-19