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
55-547	h-19d	1953	52-7607
55-573	h-19d	1953	52-7608
55-574	h-19d	1953	52-7609 52-7609 55609
55-575	h-19d	1953	52-7610
55-599	h-19d	1953	52-7611 52-7611 55611	w/o 1968
55-600	h-19d	1953	52-7612 N3498
55-601	h-19d	1953	52-7613
55-622	h-19d	1953	52-7614	w/o 1960
55-623	h-19d	1953	52-7615 52-7615 55615
55-624	h-19d	1954	52-7616
55-645	h-19d	1954	52-7617 N6734 TF-LKH	w/o 1975
55-646	h-19d	1954	52-7618 N91AS
55-647	h-19d	1954	52-7619 52-7619
55-648	h-19d	1954	52-7620 N75215
55-649	h-19d	1954	52-7621
55-665	h-19d	1954	52-7622
55-683	h-19d	1954	52-7623 52-7623 55623
55-684	h-19d	1954	52-7624
55-685	h-19d	1954	52-7625
55-802	h-19d	1954	54-1408
55-803	h-19d	1954	54-1409
55-804	h-19d	1954	54-1410
55-805	h-19d	1954	54-1411
55-806	h-19d	1954	54-1412 54-1412
55-817	h-19d	1954	54-1413
55-818	h-19d	1954	54-1414
55-819	h-19d	1954	54-1415
55-820	h-19d	1954	54-1416
55-821	h-19d	1954	54-1417
55-832	h-19d	1955	54-1418

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
1956-1960	Aéronautique Navale
1956-1971	Aviation Légère de l'Armée de Terre S-55 H-19
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