Sikorsky HO4S-2

This model is a version of S-55 H-19

c/n 55-098

Year 1951 to 1956

Helicopter Sikorsky HO4S-2 Serial 55-098 Register 1257 used by US Coast Guard. Built 1951. Aircraft history


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usa 1257
US Coast Guard
Sikorsky S-55 c/n 55-098, ff:?
del USCG as HO4S-2, 1257, 10Dec51.
usa 1257
US Coast Guard
w/o 11feb56

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