Helicopter Bell UH-1H Iroquois Serial 11939 Register NZ3811 used by Royal New Zealand Air Force RNZAF. Aircraft history and location Aircraft History NZ3811 Royal New Zealand Air Force RNZAF 11. 3 sqd. BuNo 69-15651 1998-10-19 A Hobsonville Airbase 3 Sq noted at Hobsonville in red livery. 3 Squadron Send Updates Use APP to upload photo @ (optional) When Now? / / Send