Helicopter Sikorsky HRS-2 Serial 55-182 Register 130139 used by US Marine Corps USMC. Built 1952. Aircraft history and location Aircraft History 130139 US Marine Corps 1952-07-21Sikorsky S-55 c/n 55-182, ff:? del USMC as HRS-2, 130139, 21Jul52 Sikorsky HRS-3 02may57 1968-02-08 soc 08feb68 San Diego Send Updates Use APP to upload photo @ (optional) When Now? / / Send
