Helicopter Sikorsky HRS-3 Serial 55-425 Register 130258 used by US Marine Corps USMC. Built 1953. Aircraft history and location Aircraft History 130258 US Marine Corps 1953-05-01Sikorsky S-55 c/n 55-425, ff:? del USMC as HRS-3, 130258, 01May53. Send Updates Use APP to upload photo @ (optional) When Now? / / Send