4th CES Change of Command
Lt. Col. Ross Dotzlaf, 4th Civil Engineer Squadron commander (right), passes the guidon flag to Col. Anthony Mullinax, 4th Mission Support Group commander (left), during a change of command ceremony at Seymour Johnson Air Force Base, North Carolina, August 10, 2020. As the 4th CES commander, Dotzlaf led 365 military and civilian personnel to provide professional engineering and emergency services in support of two flying wings consisting of 94 F-15E Strike Eagles and 16 KC-135R aircraft. (U.S. Air Force photo by Airman 1st Class Kimberly Barrera)