Helicopter Sikorsky HRS-2 Serial 55-311 Register 130198 used by US Navy USN ,US Marine Corps USMC. Built 1952. Aircraft history and location Aircraft History 130198 US Marine Corps 1952-12-06Sikorsky S-55 c/n 55-311, ff:? del USMC as HRS-2, 130198, 06Dec52 US Navy w/o 4nov55 Send Updates Use APP to upload photo @ (optional) When Now? / / Send
