Fig. 66: Flight aerobatics demonstration of the Swiss jet aerobatics squadron Patrouille Suisse. Formation "Roger Federer" resembling a tennis racket. Swiss military airplane demonstration at Axalp. — EXIF: Nikon D200; Δt=1/1000 s; f=400 mm; f/7.1; ISO 200; 2009-10-07 15:07:14
