Released by 122nd Fighter Wing Public Affairs on their official Facebook page:
Chief Master Sgt. James Salway, 122nd Fighter Wing Command Chief, explains the loading process for 30mm rounds on the A-10 Warthog to Chief Master Sgt. Darrell Newman, Indiana Air National Guard Command Chief (left) and Chief Master Sgt. Christopher Muncy, Air National Guard Command Chief on February 11, 2012 in Fort Wayne, Ind. Muncy and Newman came to the base to visit with Airmen and participate in a town hall meeting. (U.S. Air Force photo by Staff Sgt. Justin Goeden)
Note: Pictured is A-10C 214.