"Larry Dighera" wrote in message
wrote in:

And these are your cites for to back up the statement that there are
systems
in place in all metro areas to triangulate gunshots?

Here's what I said:

Give it up. Your claim was that the technology you misrepresented (if only
a bit) would be a deterrent to, or a means of apprehending, people shooting
at planes. With very rare exception, like nearly zero, it isn't.

moo