Helicopter Bell UH-1D Iroquois Serial 5159 Register NZ3804 used by Royal New Zealand Air Force RNZAF. Aircraft history and location Aircraft History NZ3804 Royal New Zealand Air Force RNZAF 04. 3 sqd. BuNo 65-10115. Conv UH-1H n/a - 2016-06 Sectrum Aviation at Fargo, ND by Jun16 Send Updates Use APP to upload photo @ (optional) When Now? / / Send