Colleagues hose down U.S. Air Force Lt. Col. Scot Decker, a C-130 H Hercules aircraft commander with the 169th Airlift Squadron, Illinois Air National Guard, after his final flight at the 182nd Airlift Wing, Peoria, Ill., Nov. 27, 2017. Decker retired after a 30-year career in military aviation. (U.S. Air National Guard photo by Tech. Sgt. Lealan Buehrer)