Tim de Groot: Alouette 3 over the Brienzer See
Tim de Groot: Swiss Air Force F5 Tiger II
Tim de Groot: French Air Force Mirage @ Axalp
Tim de Groot: Tail Rotor of a Swiss Air Force Alouette 3
Tim de Groot: Swiss Air Force Pilatus PC-21 HB-HZC performing at Axalp
Tim de Groot: Swiss Air Force F-18 with Condensation Cloud during a high speed pass at Axalp
Tim de Groot: F-18 with massive jetwash
Tim de Groot: Tiger Tail departing Meiringen