Helicopter Sikorsky HRS-2 Serial 55-313 Register 130200 used by US Marine Corps USMC. Built 1952. Aircraft history and location Aircraft History 130200 US Marine Corps 1952-12-06Sikorsky S-55 c/n 55-313, ff:? del USMC as HRS-2, 130200, 06Dec52 1957-04-25 Sikorsky HRS-3 25apr57 Send Updates Use APP to upload photo @ (optional) When Now? / / Send