actually the closest and fastest and better circuits i have seen was from a 767 capt, bonanza owning spitfire endorsed and mustang aero routine flyer from the US, at bankstown, departed 11R, climbed straight out to 500 ft, right climbing turn 180 deg onto downwind, pretty much overhead canterbury rd, climbed to 1000, then begun descent immediately, and a 180 deg turn onto final overhead the tower, i was impressed! all in an aircraft he had just discovered existed and never flown before, the tecnam.