Senior Airman Dante Panicacci, 8th Communications Squadron client systems technician, synchronizes repaired e-Tools Jan. 22, 2014, at Kunsan Air Base, Republic of Korea. E-tools are laptops that hold all of the technical orders a maintainer needs and the 8th CS keeps the e-tools functioning. Before e-tools, maintainers would carry their technical orders in several binders. (U.S. Air Force photo by Senior Airman Clayton Lenhardt/Released)