The Red Arrows in flight during the 2009 Radom Air Show. The airplanes were flying at a speed of about 600 kph each.
<a href="//commons.wikimedia.org/wiki/User:Airwolf" title="User:Airwolf">Łukasz Golowanow</a> &amp; Maciek Hypś, Konflikty.pl
Attribution
konflikty.pl