Honorary commanders Todd Ewald, 436th Aircraft Maintenance Squadron; Mike Caloway, 9th Airlift Squadron; Tom Banez, Air Force Mortuary Affairs Operations; and John Yoho, Honorary Commander alumni, listen to Tech. Sgt. Shawn Walters, 436th Maintenance Squadron metals technology craftsman, elaborate on a current project March 29, 2017, on Dover Air Force Base, Del. Walters explained the process of using computer aided drafting technology for machining parts out of aluminum. (U.S. Air Force photo by Roland Balik)