Tech. Sgt. Paul Hendrix, a video intrusion detection system technician from Charleston AFB, South Carolina, tests line voltages to varify the strength of the satellite signal being received, Baghdad, Iraq, on Feb. 3, 2005. This satellite system is the JCCITSS satellite hub which receives combat camera imagery from various field units throughout Iraq. U.S. Air Force photo by Master Sgt. Dave Ahlschwede
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