Sikorsky HRS-1

C/N 55-021

Built 1951





Helicopter Sikorsky HRS-1 Serial 55-021 Register N4780S 127787 used by US Marine Corps USMC. Built 1951. Aircraft history and location





Aircraft History





127787

usa US Marine Corps

1951-04-26Sikorsky S-55 c/n 55-021, ff:?
del USMC as HRS-1, 127787, 26Apr51

N4780S

-

ex 127787




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