Helicopter Sikorsky HRS-2 Serial 55-128 Register 129032 used by US Marine Corps USMC. Built 1952. Aircraft history and location Aircraft History 129032 US Marine Corps 1952-04-01Sikorsky S-55 c/n 55-128, ff:? del USMC as HRS-2, 129032, 01Apr52 1955-05-12 Sikorsky HRS-3 12may55 1965-03-02 soc 02mar65 Norfolk Send Updates Use APP to upload photo @ (optional) When Now? / / Send
