(Left) Col. Patrick McKenzie, 51st Fighter Wing commander, Maj. Robert Borger, 51st Fighter Wing chaplain and Chief Master Sergeant, Oscar Mackin, 51st Fighter Wing command chief, salute during the playing of the national anthem during Air Power Day 2011, at Osan Air Base, Republic of Korea, Oct. 29. More than 50,000 service members and Korean spectators looked toward the sky and witnessed aerial acts from across the globe at Air Power Day 2011, from Oct. 29 and 30. (U.S. Air Force photo/Senior Airman Adam Grant)