Trained tactical technicians
Staff Sgt. Michael Shoup, Senior Airman Nathan brooks, and Senior Airman Mayra Christian, 1st Communication Maintenance Squadron cable and antenna team, climb local antenna towers to conduct a safety climbing class on Ramstein Air Base, Germany, July 11, 2012. The 1st CMXS provides Tier II maintenance that installs, upgrades, removes and performs emergency repairs on antenna systems for 16 bases across the European theater. (U.S. Air Force photo/Senior Airman Chris Willis)