Helicopter Bell UH-1H Iroquois Serial 13278 Register A2-278 used by Royal Australian Air Force RAAF. Aircraft history and location Aircraft History A2-278 Royal Australian Air Force RAAF d/d 1973 BuNo 72-21579 to Army 1st Aviation Regiment 2014-09 A Vietnam Veterans Commemorative Walk preserved on display at Vietnam Veterans Memorial Park, Seymour, Victoria, Australia. Restored to 9 Sqn RAAF markings Send Updates Use APP to upload photo @ (optional) When Now? / / Send