kunstlerbildDB's channel
Loading...
0
subscribers
0
video views
About kunstlerbildDB's channel
more
less
- Your queue is empty. Add videos to your queue using this button:
or sign in to load a different list.
Loading...Saving...
@ammarios
The aircraft is only hypersonic. If it was supersonic all present would be deaf. It is ileagle internationally to break the sound barrier for less than a national emergency. The vapor cone is actually proof that the aircraft has not ecceeded the sound barrier.