Originally posted by Saucerat
Here are some pics of planes breaking theh sound barrier.
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The F-16 on this pic is not breaking the sound barrier, if so all the people on the ground should be deaf now.
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Actually, the B-2 can't break the speed of sound, but it can reach high subsonic speeds.

On these pix, the planes dont break the sound barrier but have a moisture compression (or decompression) phenomena...
When a plane break the sound barrier, you dont see anything. But you here a double BANG. So you should search for the sound of a plane breaking the
sound barrier.