Col. Kevin M. Zeller taxis for his final flight Sept. 9 as the 301st Operations Group commander at Naval Air Station Fort Worth Joint Reserve Base, Texas. Zeller has served in various capacities at the 301st Fighter Wing and 457th Fighter Squadron for 14 years. He is a command pilot with more than 4,537 flying hours. (U.S. Air Force photo by Staff Sgt. Melissa Harvey)