515 views as at 25 March 2013. The Royal Australian Air Force Roulettes Aerobatic Team performed at the Williamtown Air Show at RAAF Base Williamtown on 18 & 19 September 2010 with their Pilatus PC-9 aircraft. The air base is located north of Newcastle, New South Wales, Australia. The photo was taken with a Nikon D70 camera fitted with a Sigma 50-500mm 1:4-6.3 APO DG HSM zoom lens. The photo was tweaked using Gimp software – select/copy/paste tools to remove some imperfections, brightness/contrast tool and sharpening filter.