Australian New Zealand & Papua New Guinea Military Aircraft Serials & History Note: We are currently experiencing difficulties with our image gallery and are progressively restoring and upgrading this service. 25/04/2021. Yes, it's still ongoing! This site is devoted to providing as complete a record as possible of aircraft operated by the ADF, NZDF & PNGDF. Included where known are brief summaries of the history and current status of aircraft employed in Australian New Zealand & PNG Military Service.