Never heard a Sonic Boom before but I guessed it was one. Correct me if I'm wrong but when a Jet breaks the sound barrier it produces a double boom. Apparently there was only 2 booms but 2 jets were scrambled, it doesn't work out???They probably got orders at the time to go super sonic so both went for it at the same time, probably why it was heard over such a large distance.
Lucky b@stards
That's what I'm saying, I'm sure a single jet produces two sonic booms when breaking the sound barrier. Two jets should have produced four, could be wrong though.
Correction, a jet breaking the sound b