146th ASOS conduct close air support training Published Aug. 22, 2023 By Tech. Sgt. Brigette Waltermire 137th Special Operations Wing FORT CHAFFEE JOINT MANEUVER TRAINING CENTER, Ark. -- U.S. Air Force Staff Sgt. Henry Castagnetta, a 146th Air Support Operations Squadron tactical air control party specialist, Oklahoma National Guard, passes targeting information to an aircraft during close air support training at Razorback Range, Ark., Aug. 1, 2023. The 146th ASOS coordinated with flying units to perform multiple air-to-ground scenarios during day and night operations to stay certified on CAS qualifications. (U.S. Air National Guard photo by Airman 1st Class Erika Chapa)