Senior NCO leadership
Airman 2nd Class (E-4) Duane Hackney receives the Air Force Cross from Gen. Howell M. Estes, Jr. in 1967. Hackney received his Air Force Cross while on a mission Feb. 6, 1967. He was the first living enlisted airman to receive the second highest award for heroism given by the U.S. Air Force. (Courtesy photo)