Signing off
Chief Master Sgt. Lyle Spangler gives a final salute to the crowd ending his retirement ceremony and a 36-year career at Duke Field, Jan. 9. Chief Spangler began his career in 1973 and transitioned to the reserves in 1978. The chief completed his career as a member of the 711th Special Operations Squadron. U.S. Air Force photo by Tech. Sgt. Samuel King Jr.