On August 15, 1940 the first class of 45 cadets began training. The cadets were initially housed in the Georgia Hotel until the barracks reached completion on 20 August. Flight training commenced with 15 PT-13 Stearmans and 11 flight instructors. Seven classes of American cadets were trained until July 1941. On June 8, 1941, the school received the first British RAF cadets under the Arnold Scheme. For the next 14 months, Darr's classes were exclusively British. A conflict existed between Turner and Darr over airspace. Generally, Turner's airspace was north of Albany and Darr's south of Albany. Where the areas overlapped, Turner's aircraft flew above 5,000 ft. and Darr's below 5,000. Darr's three auxiliary fields were south of Albany.