Warbirds Downunder will be returning to the skies over Temora. One of the largest Warbird airshows in Australia, this is an event not to be missed!. The largest Warbirds airshow in the Southern Hemisphere will once again take flight over Temora, NSW. Here’s a guide to everything you need to know. Warbirds are defined as vintage military aircraft – the large working collection of Warbirds at Temora is unique in its breadth, encompassing 13 aircraft. These warbirds, together with visiting aircraft from private collectors, as well as latest technology aircraft from the RAAF, means that Warbirds Downunder offers a unique program highlighting Australian military stories, past and present. Warbirds Downunder is one of the Riverina’s largest events with around 22,000 visitors supporting our region.