Brig. Gen. John McCoy, a Wisconsin National Guard member for nearly 36 years, has been selected for a two-star position with the Air Education and Training Command (AETC) at Joint Base San Antonio-Randolph.McCoy, currently the deputy adjutant general for civil support, is expected to begin his new job as Air National Guard assistant to the AETC commander in May. One of 10 major commands in the Air Force, AETC is responsible for training and education for the Air Force, Air Force Reserve and Air National Guard. This includes initial military training, officer training, technical training, pilot training and professional military education courses.