Hawaii Air National Guard airmen receive a tour of the Southeast Asia Plaza of Heroes memorial located at the U.S. Air Force Academy, Colorado Springs, CO, Oct. 2, 2019. The HIANG team had just completed a flyover above the memorial as part of a plaque dedication ceremony to honor the contributions of U.S. Air Force graduates who served as KC-135 Stratotanker crew members in the Vietnam War. (U.S. Air National Guard photo by Senior Airman Orlando Corpuz)