Visit from the top
Tinker machinist Debbie Medina shows Gen. Donald Hoffman, commander of Air Force Materiel Command, a nick she discovered in an F100 3rd-stage disk during a visual inspection. The commander came to Tinker for a visit Sept. 9 and 10, visiting shops across base. Ms. Medina is with the 76th Propulsion Maintenance Squadron and works in Bldg. 3001. (Air Force photo by Margo Wright)