28th CS Controlled testing
Airman 1st Class Brandon Payne, 28th Communications Squadron cyber transport technician, checks wire connections of the internet protocol television server during testing in the new deployment center at Ellsworth Air Force Base, S.D., Oct. 29, 2012. The testing consisted of the main power source being turned off in order to assess proper generator operation for continuous network support. (U.S. Air Force photo by Airman 1st Class Anania Tekurio/Released)