During World War II, Ernest Ambort became a U.S. Army Air Forces ACE, credited with shooting down 5 enemy aircraft in aerial combat. He left active duty on February 3, 1946, and served with the 154th Fighter Squadron of the Arkansas Air National Guard until being reactivated during the Korean War. He flew with the 6147th Tactical Control Group in Korea from 1951 to 1952, and left active duty at the end of the war.