Helicopter Sikorsky HR2S-1 Serial 56-062 Register 141613 used by US Marine Corps USMC. Built 1958. Aircraft history and location Aircraft History 141613 US Marine Corps 1958-02-12Sikorsky S-56, c/n 56-062, ff:? del USMC as HR2S-1, 141613, 12Feb58 w/o unk. 1959-09-24w/o 24sep59 Send Updates Use APP to upload photo @ (optional) When Now? / / Send