posted on Nov, 23 2017 @ 12:48 PM
a reply to: EchoesInTime
Alabama is home of the high speed corridor from Marietta to Huntsville to Knoxville. They're allowed to go supersonic in that area for flight testing
San Diego is home to multiple carriers that perform qualification and training just off the coast. This occasionally includes supersonic flight.
Colorado is not far from a restricted area the military uses for training. I've seen several aircraft going supersonic over Wyoming.
Just about every one of those dots over the US are near either an MOA or flight training area for the military.
edit on 11/23/2017 by Zaphod58
because: (no reason given)