Who de-activated ground-air missiles on 9-11?

In message , Laura Bush
murdered her boy friend writes
The Pentagon is protected by a computerized system. When a plane
enters the pentagon protected space the computer automatically sends a
message to the plane demanding the pilot punch in a code allowing it
to enter the space. If that is not done within seconds, the plane is
automatically shot down with missiles

Actually, if the aircraft doesn't identify itself, it's snatched away by
tractor beams from Planet Zort.


Out of interest, where would these supposed missiles be fired from? And
where are their fire-control radars?

I greatly enjoyed a stay in the Doubletree Arlington a few years ago,
and my tenth-floor window looked out with a marvellous panorama across
DC: the Pentagon on the left, National / Reagan on the right, the
National Mall in the middle, and not a SAM radar nor launcher to be seen
in between.

So where would these mystery missiles be fired from? (And where would
the wreckage of their kills land?)

(I know, I know, no fair getting into a battle of wits with the
unarmed...)
--
When you have to kill a man, it costs nothing to be polite.
W S Churchill

Paul J. Adam MainBoxatjrwlynch[dot]demon{dot}co(.)uk