Much of the training they receive is in the field of electronics, such as wideband maintenance, ground radio, information technology, avionics, cryptography. The wing also trains meteorology personnel, radar operations, air traffic control, Aviation Resource Management (ARMS), and tropical cyclone forecasting. Keesler AFB is one of the largest technical training wings in AETC, with four training squadrons located in the training building complex known as "the triangle," the 334th, 335th, 336th, and the 338th.