Communications Squadron technicians keep lines clear
U.S. Air Force Tech. Sgt. Kenneth Harrison, 22nd Communications Squadron NCOIC transmission systems, observes as U.S. Air Force Staff Sgt. Brandon Reyes, 22nd CS transmission systems supervisor, performs an operational sound check on URC-200 radio March 2, 2010, at McConnell Air Force Base, Kans. The radios are used to provide communication between base agencies in contingency operations. (U.S. Air Force photo/Senior Airman Abigail Klein)