U.S. Air Force Col. Kevin J. Robbins, 1st Fighter Wing commander, returns from his last fight at Langley Air Force Base Va., July 12, 2013. A “fini flight” is a military aviation tradition that can be traced back to the Vietnam War. It is celebrated by aircrews taking their last flight with their unit. (U.S. Air Force photo by Airman Areca T. Wilson/Released)