[MilCom] Private Security Forces Guarding Military Bases -- Radio Systems & Operations?

[Ken]

Interestingly more military bases appear to be contracting out for certain 
security/guard services (e.g. base entry control, perimeter security, etc.). 
Generally the military provides the contractor with the radio communications 
equipment necessary, so there most likely isn't any civilian type 
frequencies being used.  Frequency directories such as Grove's "Military 
Frequency Directory" 2nd edition (now bundled as "Grove's 'Frequency Master 
File'", provide information on base support radio nets, including security. 
It would be interesting if hobbyists, in areas of the contracting out (see 
partial list below) would try monitoring the radio comms to basically try to 
determine if there really is any difference in comms than when the military 
was providing this security in house.  This "contracting out" appears to be 
a controversial subject with some (just do a google search for examples) 
people believing that the contractors are not doing the job properly.. 
Anyways should be an interesting monitoring exercise for those of you next 
to any of these (or perhaps additional) military bases.

Source:  http://www.spfpa.org/MILITARYDIVISION.html
Fort Hood, Texas
Fort Lewis, Washington
Fort Riley, Kansas
Fort Campbell, Kentucky
Blue Grass Army Depot, Kentucky
Fort Stewart, Georgia
Anniston Army Depot, Alabama
Sunny Point, North Carolina
Maxwell AFB, Alabama
Clear AFB, Alaska
Onizuka AFB, California
Air Force Academy, Colorado
Cheyenne Mountain AFB, Colorado
Buckley AFB, Colorado
Shriver AFB, Colorado
Peterson AFB, Colorado
Patrick AFB, Florida
Tyndal AFB, Florida
Andersen AFB, Guam
Hickman AFB, Hawaii
Keesler AFB, Mississippi
Malstrom AFB, Montana
Cannon AFB, New Mexico
Ellsworth AFB, South Dakota
Randolph AFB, Texas
F.E. Warren AFB, Wyoming
Fort Greely, AK
Fort Richardson, AK
Fort Wainwright, AK
Fort Huachuca, AZ
Yuma Proving Grounds, AZ
Fort Irwin, CA
Sierra Army Depot, CA
Fort McNair, DC
Walter Reed, DC
Fort Benning, GA
Fort Gorden, GA
Dugway Proving Ground, UT
Fort Knox, KY
Fort Polk. LA
Fort Detrick, MD
Fort Sill, OK
Fort Jackson, SC
Fort Bliss, TX
Fort Sam Houston, TX
Red River Army Depot, TX
Fort Myer, VA
Redston Arsenal, Al
Fort Carson, Colorado
Fort Meade, Maryland
Natick U.S. Army Soldier Center, Mass
Detroit Arsenal, Michigan
Selfridge, Michigan
Fort Leonard Wood, Missouri
Fort Monmouth, New Jersey
Picatinny Arsenal, New Jersey
U.S. Military Academy West Point, New York
Carlisle Barracks, Penn
Letterkenny Depot, Penn
Fort Eustis, Virginia
Fort Lee, Virginia
Fort Monroe,Virginia
Fort Story, Virginia
K