10,000 hours
Two A-10C Thunderbolt IIs, flown by Lt. Col. Michael Millen, 354th Expeditionary Fighter Squadron commander, and Col. John Cherrey, 451st Expeditionary Operations Group commander, taxi down the runway after completing 10,000 hours of flying at Kandahar Airfield, Afghanistan, Jan. 1, 2010. The flying was accomplished during a six-month deployment. (U.S. Air Force photo/Staff Sgt. Dayton Mitchell)