It's Australian Civil Air Patrol - Aviation Search and Rescue, Not for Profit, Aviation Based Search and Rescue, Aviation Search and Rescue (auscap.org.au) I made a scenery mod to show some folks there the concept of using Flight Sim for training observers to do visual spotting of something custom I added during a flight for search missions.
Demo video (1) F35 - custom scenery at Warragamba Dam in Microsoft Flight Simulator - YouTube