Helicopter Bell UH-1H Iroquois Serial 13905 Register 247 used by Republic of Singapore Air Force RSAF. Aircraft history and location Aircraft History For 247 see also uh-1h 13403 w/o 1982 1971 S-65C-3 65-344 w/o 1985 1974 Wasp f.9765 1986 sa365f 6202 247 Republic of Singapore Air Force RSAF Send Updates Use APP to upload photo @ (optional) When Now? / / Send