‘Legend’ speaks at grandson’s graduation
Retired Chief Master Sgt. Chris Moore, left, a former air traffic controller; Kevin Smart, an air traffic control instructor in the 334th TRS; and Airman 1st Class Kiefer Luth, 334th TRS, listen to retired Col. Derrel Dempsey, a "living legend" in the air traffic control arena. Airman Luth was an Aug. 5 graduate of the air traffic control course at which his grandfather spoke. (U.S. Air Force photo by Kemberly Groue)