U.S. Air Force Senior Airman Jaymes Baum, 1st Maintenance Squadron F-22 Raptor crew chief, signals to Col. Kevin J. Robbins, 1st Fighter Wing commander, during the colonel’s “fini flight” at Langley Air Force Base, Va., July 12, 2013. As commander, Robbins oversaw 1,400 personnel, two airfields, two groups and six squadrons, including two F-22 Raptor fighter squadrons and a T-38 Talon Adversary Air detachment. (U.S. Air Force photo by Senior Airman Kayla Newman/Released)