Chief
U.S. Air Force Chief Master Sgt. David Kelch, 23d Wing command chief, poses for a photo at Moody Air Force Base, Ga., July 31, 2014. In his new role, Kelch advises the wing commander on topics such as military readiness, mission effectiveness, professional development, morale, welfare, training, good order and discipline. He also acts as a liaison between 23d WG personnel and the commander. (U.S. Air Force photo by Airman First Class Sandra Marrero/Released)