Running the Operational Runway
Senior Master Sgt. Tisha Gilmore, 51st Civil Engineer Squadron first sergeant, holds the squadron guidon prior to a runway formation run on Osan Air Base, Oct. 4, 2013. The 51st CES, along with more than 1,000 joint service personnel, participated in the run and a foreign object damage walk after construction of the 60-year-old runway was complete. (U.S. Air Force photo/Senior Airman Siuta B. Ika)