Yesterday there was Jetstar, Virgin, Fly Pelican, QLink a corporate, helicopters, overflying GA , a warbird and circuit traffic all within the space of an hour.
How many Jetstar and Virgin, and how long were they in the terminal area? The others are irrelevant to this issue, unless they are in the air at the same time as the former. "
Fly Pelican, QLink a corporate, helicopters, overflying GA , a warbird and circuit traffic" within an hour at any airport will never get a tower or airspace change. That's just healthy busy. What is the traffic in the 5-10 minutes the jet transits?