This model is a version of S-52 H-18 HO5S
Helicopter Sikorsky HO5S-1 Serial 52-011 Register 125518 used by US Marine Corps USMC. Built 1952. Aircraft history and location
| US Marine Corps |
|1952-03-20||Sikorsky S-52-3, c/n 52-011, ff:?|
acc BuAerRep (BAR) East Hartford, CT, 20Mar52
del USMC as HO5S-1, 125518, 22Mar52.