Helicopter Sikorsky HO4S-2 Serial 55-096 Register N62255 1255 used by US Coast Guard USCG. Built 1951. Aircraft history and location Aircraft History For 1255 see also sa341f 1255 sa330b 1255 1255 US Coast Guard 1951-12-05Sikorsky S-55 c/n 55-096, ff:? del USCG as HO4S-2, 1255, 05Dec51. N62255 - ex 1255 Send Updates Use APP to upload photo @ (optional) When Now? / / Send