Col. David Pavey (right) takes the 514th Air Mobility Wing guidon from 4th Air Force commander Maj. Gen. John Flournoy at a change-of-command ceremony at Joint Base McGuire-Dix-Lakehurst, N.J., Aug. 22. Pavey previously served as the director of staff at the 4th AF at March Air Reserve Base, Calif. After more than four years as the 514th AMW commander, Col. Michael Underkofler departed for a position as the director of staff for the 22nd Air Force at Dobbins Air Reserve Base, Ga.