Samuel A. Turner and Col. David Doss, the 28th Bomb Wing commander, unveil the Samuel O. Turner Heritage Sculpture at Ellsworth Air Force Base, S.D., April 20, 2021. The Airman leadership school at Ellsworth was dedicated to Master Sgt. Samuel O. Turner, a former B-52 fire control operator, in honor of his heroism during missions in Hanoi, North Vietnam, Dec. 18, 1972. (U.S. Air Force photo by Airman 1st Class Quentin K. Marx)