51st OG changes command
Col. Patrick McKenzie, 51st Fighter Wing commander, passes the 51st Operations Group guidon to Col. James Clark, incoming 51st OG commander, during the 51st OG change of command ceremony at Osan Air Base, Republic of Korea, June 7, 2013. As the new 51st OG commander, Clark will lead more than 265 personnel and direct operations for A-10 Thunderbolts, F-16 Fighting Falcons and operations support squadrons. (U.S. Air Force photo/Senior Airman Siuta B. Ika)