Helicopter Bell UH-1H Iroquois Serial 13896 Register 232 used by Republic of Singapore Air Force RSAF. Aircraft history and location Aircraft History For 232 see also UH-1C 1971 uh-60m 1946 s-51 51-211 1981 mk86 232 232 Republic of Singapore Air Force RSAF Send Updates Use APP to upload photo @ (optional) When Now? / / Send