Col. Gregg A. Perez Assumes Command of the 171st
Col. Gregg A. Perez (left), retired Brig. Gen. Peter R. Phillipy (center) and retired Brig. Gen. William J. Boardley converse after the 171st Air Refueling Wing’s Assumption of Command ceremony Coraopolis, Pa. Aug. 2, 2015. Phillipy and Boardley were prior Wing Commanders of the 171st ARW. (U.S. Air National Guard photo by Staff Sgt. Michael P. Fariss/released)