Tanker flyover
A KC-135 Stratotanker assigned to the Arizona Air National Guard’s 161st Air Refueling Wing performs a flyover Nov. 3, 2012, at the Scottsdale Air Fair at Scottsdale Airport, Ariz. The air fair, which began in 1985, returned last year after a 10-year hiatus. This year’s event featured a job fair for returning military personnel. (U.S. Air Force photo by Tech. Sgt. Susan Gladstein/Released)