Tech. Sgt. Skyler Shull, 96th Communications Squadron, begins his climb up a 90-foot training tower Feb. 25 at Eglin Air Force Base, Fla. Shull is part of the Cable and Antenna Systems Section of the 96th CS, known as “Cable Dawgs.” They are responsible for the upkeep and protection of the base’s cyber infrastructure. (U.S. Air Force photo/Samuel King Jr.)