Almost had an F-16 shatter my windows...

This afternoon apparently there was some helicopter that didn't identify itself, so our royal air force flew out to the UFO as quickly as they could with a good 1000KM/H. All nice and all but they flew over a little low and as a result I had the 'sonic boom', the result of flying through the sound barrier, shaking up my entire house. No windows cracked, though I hear not everyone was that fortunate :P.