On Sat, 17 Nov 2007 06:39:19 -0800, "BT" wrote
in :

Restricted and Warning areas are HOT by default, times are published.
Military does not have to coordinate when as long as they are in the
published times.

There is a lot of information about military use of airspace within
the NAS he http://www.seeandavoid.org/ . You can turn-on the map
depiction of MOAs, Special Use Airspace, MTRs by checking the boxes on
the left side of the page to see the vast amount of military airspace.