Helicopter Sikorsky HRS-2 Serial 55-208 Register 130151 used by US Marine Corps USMC. Built 1952. Aircraft history and location Aircraft History 130151 US Marine Corps 1952-08-11Sikorsky S-55 c/n 55-208, ff:? del USMC as HRS-2, 130151, 11Aug52 1956-06-30 Sikorsky HRS-3 30jun56 AMARC/2H029 preserved Pensacola as USCG 1258 Send Updates Use APP to upload photo @ (optional) When Now? / / Send