 Many air depot personnel, logisticians, mechanics, and other support personnel were trained at Brookley during the war.Both Air Materiel and Technical Services Command organized mobile Depot Groups at Brookley, then once trained were deployed around the world as Air Depot Groups, Depot Repair Squadrons, Quartermaster Squadrons, Ordnance Maintenance, Military Police, and many other units whose mission was to support the front-line combat units with depot-level maintenance for aircraft and logistical support to maintain their operations.Air Transport Command operated large numbers of cargo and passenger aircraft from the base as part of its Domestic Wing.