"Mxsmanic" wrote in message
...
writes:

So ATC facilities have magic telephones?

No, but they have people with useful qualifications who can think fast
when
problems arise.

Give it a try and see if you can find someone qualified to run a
simulator
for a Boeing 757.

I'm two telephone calls away from such a person. I'm sure ATC centers are
much closer.

You're one push button away from the orderlies.