when the army were flying their single engine cessna's, that was OK, then they wanted to burn some Kero, so they got some Nomads and porters, and that was just OK, but then the Army went and got some of those pressurised birds that took them up into the flight levels!!! naughty naughty. You should know that up there its for the RAAF lads only. So listen here army and navy aviation, stay low and slow and keep out of the RAAFs flight levels. Maybe the army might want some caribous!!