Honourable mentions:
Kite surfing by Markus Grompe: an interesting composition showing progression of the surfer movement.
By luxun54: the young man captured in flight towards water, we do not see the place he jumped from which adds to the drama
Motorcross_handstand by Flo Hendry: well composed capture of a motorcycle stunt
Third Place: ACF Pig racing by Flo Hendry: A flying pig…, how often do you get to see that, and a very good photo.
Second Place: by Marcel de Jong: static, yet with very powerful sense of movement, could easily be the winner of this contest.
The winner: The Blue Angels Hornets by Walter Otto Koenig: formation flying at its best, perfectly captured.
As a footnote from the Show & Tell Competition Rules
6. Any picture you've taken is eligible, regardless of date taken and camera, as long as it hasn't already won another contest.
I suggest that the photo owner and / or the contest judge puts an appropriate comment against the winning image otherwise it is hard to know if a submitted photo had won another contest.