Powering up the mission
WHITEMAN AIR FORCE BASE, Mo. -- Airman 1st Class Henry Fox, 509th Civil Engineer Squadron electrical systems apprentice, conducts a performance check on a constant current regulator, Jan. 29. Electricians like Fox are responsible for maintaining all electrical systems on base from power outlets to street lights. (U.S. Air Force photo/Staff Sgt. Nick Wilson) (Released)

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