Spunker
2011-04-09, 09:08 AM
courtesy of Flightblogger
http://www.flightglobal.com/blogs/flightblogger/2011/04/video-of-note-formation-flying.html#more
http://www.flightglobal.com/blogs/flightblogger/2011/04/video-of-note-formation-flying.html#more