They are NOT Australians returning home from overseas. Australian Financial Review 26/05/2008:
http://www.afr.com/home/viewer.aspx?EDP://20080526000020707717&magsection=news-breaking&portal=_home&title=Jetstar+flies+into+foreign+pilot s+row&source=/_xmlfeeds/news/feed.xml
In the clawprints of the Silver Budgie follow Kevin 07 and tribe. As ye sew (or have sewn), so shall ye reap.