As in every other primary Army school, peak training took place during 1943. The total number of flight cadets rose from 300 in January 1943 to 456 in November 1943. Likewise, the number of instructors increased from 78 to 120 and the number of aircraft peaked at 170. In December 1943, the reduction in flight training was beginning to make itself felt as the size of classes began to decrease. Training continued to decrease during 1944. After the last class graduated in December 1944, the school closed.