Helicopter Sikorsky HO4S-2 Serial 55-086 Register 1252 used by US Coast Guard USCG. Built 1951. Aircraft history and location Aircraft History For 1252 see also sa341f 1252 sa330b 1252 1252 US Coast Guard 1951-11-15Sikorsky S-55 c/n 55-086, ff:? del USCG as HO4S-2, 1252, 15Nov51. 1965-10-17sold as surplus 17oct65 Send Updates Use APP to upload photo @ (optional) When Now? / / Send
