Col. Michael Underkofler, 514th Air Mobility Wing commander, congratulates Maj. Brian Alexander, 78th Air Refueling Squadron KC-10 Extender pilot, for receiving the Air Command and Staff College’s commandant’s award for excellence in research here Aug. 25. Alexander, spent 16 weeks completing his research paper while in pursuit of his master’s degree (U.S. Air Force photo/Senior Airman Chelsea Smith).