Guardsman flies for the Air Force Thunderbirds
Lt. Col. Derek Routt, "Thunderbird No. 7," looks across the flight line May 14 at Andrews Air Force Base, Md., before an upcoming air show. Colonel Routt is a Nevada Air National Guard member in his first season as operations officer for the U.S. Air Force Air Demonstration Squadron Thunderbirds. (U.S. Air Force photo/Master Sgt. Mike R. Smith)