Maj. David Unruh, 173rd Fighter Wing Instructor Pilot, places a 2,000 hour patch on the shoulder of Maj. Jeffrey Smith, 173rd Fighter Wing F-15 Instructor Pilot, following a routine training mission that marked Smith's 2,000 hour flying the F-15 Eagle at Kingsley Field, Klamath Falls, Ore. February 12, 2010. (U.S. Air Force photo by Tech. Sgt. Jennifer Shirar, Released)