Senior Airman Gerald Mackey, Jr., the Honor Guard flight trainer assigned to the 28th Munitions Squadron, takes notes on the United States Air Force Honor Guard procedures at the Pride Hangar at Ellsworth Air Force Base, S.D., Oct. 26, 2017. The new procedures taught were immediately directed to the honor guard flights that did not participate in the week long course. (U.S. Air Force photo by Airman Nicolas Z. Erwin)