Helicopter Sikorsky HR2S-1 Serial 56-069 Register 141615 used by US Marine Corps USMC. Built 1958. Aircraft history and location Aircraft History 141615 US Marine Corps 1958-02-14Sikorsky S-56, c/n 56-069, ff:? del USMC as HR2S-1, 141615, 14Feb58 wfu & soc unk. 1968-05-20soc 20may68 Send Updates Use APP to upload photo @ (optional) When Now? / / Send
