Defensive Systems Instructors
Master Sgt. Rick Rick Karlslyst, defensive systems instructor for the Advanced Airlift Tactics Training Center, turns on a chaff flare tester at Rosecrans Air National Guard Base, St. Joseph, Mo., Jan. 31, 2012. Karlslyst teaches aircraft maintenance Airmen how to properly handle and load chaff flares for various types of aircraft. (Missouri Air National Guard photo by Staff Sgt. Michael Crane)