Retired Maj. Gen. Donald Shepperd, former Air National Guard director, speaks at a dedication ceremony for an F-100 Super Sabre static display at the Air National Guard Readiness Center on Joint Base Andrews, Md., Spetember 13, 2016. The aircraft is dedicated to ANG members killed, missing in action or wounded in the Vietnam War, and to the career of retired Maj. Gen. Donald W. Shepperd, who served as director of the ANG from 1994 to 1998 and flew 247 combat missions in Vietnam. (U.S. Air National Guard photo by Staff Sgt. John E. Hillier)(U.S. Air National Guard photo by Staff Sgt. John E. Hillier)