31 CES Airmen install lightning protection systems
Airman 1st Class John Chavez, 31st Civil Engineer Squadron electrical systems journeyman, controls a lift truck used to install a lightning protection system, July 20, 2016, at Aviano Air Base, Italy. Electrical systems Airmen maintain and repair electrical components on base such as circuit outlets, office and street lights, and lightning protection systems. (U.S. Air Force photo by Airman 1st Class Cary Smith/Released)