Helicopter Sikorsky HRS-2 Serial 55-211 Register 130154 used by US Marine Corps USMC. Built 1952. Aircraft history and location Aircraft History 130154 US Marine Corps 1952-08-11Sikorsky S-55 c/n 55-211, ff:? del USMC as HRS-2, 130154, 11Aug52 1957-04-22 Sikorsky HRS-3 22apr57 1959-03-26 w/o 26mar59 Imperial Beach Send Updates Use APP to upload photo @ (optional) When Now? / / Send