Helicopter Sikorsky HRS-2 Serial 55-188 Register 130145 used by US Marine Corps USMC. Built 1952. Aircraft history and location Aircraft History 130145 US Marine Corps 1952-07-21Sikorsky S-55 c/n 55-188, ff:? del USMC as HRS-2, 130145, 21Jul52 Sikorsky HRS-3 06may55 to N10168 CF-BVP N2302F Send Updates Use APP to upload photo @ (optional) When Now? / / Send