instruments, and tantalite, used in radio and radar sets, were both transported from Brazil. Special alloys from the Belgian Congo and rotenone from South America were transported through the wing's routes. In the early days of the wing, rubber was also carried on otherwise empty planes returning to the States. The wing was originally established with its personnel assigned to two groups, whose squadrons were spread among the bases operated by the wing. However, the wing's manpower requirements varied from base to base, depending on the size and nature of its operations. In October 1943, the wing's remaining group was inactivated and the wing began manning by "exact manning tables." Under this system, manning requirements were measured on a functional basis and rather than being assigned to a group or squadron, personnel were assigned directly to a numbered station. Army Air Force Base Units replaced the numbered stations in 1944. in July 1944, the expanded activity of the wing led to it becoming the South Atlantic Division, Air Transport Command. However, when Air Transport Command was able to secure landing rights in the Azores later in 1944, a shorter route middle Atlantic became available between North America and Africa that permitted four engine and some twin engine planes to bypass of the wing's area of responsibility en route to Africa and eastbound activity on the division's routes began to lessen. White and Green Projects The Air Staff outlined a general plan for redeployment of forces from the European and Mediterranean Theaters to the United States in September 1944. This plan was named the White Project. Planes being redeployed were flown by their combat crews with a few passengers on board, but under the control of ATC. While most planes would return via the North Atlantic route or the new Central Atlantic route, plans called for 25 bombers a day to come under the control of the South Atlantic Wing on their return flights. The flow of aircraft to the theaters ended in April 1945. A month later, on 20 May, the first bombers took off for the United States. Return of heavy bombers was essentially completed in July, while movement of twin-engine planes continued into August. Some 2,282 planes passed through the wing's control with a final contingent of B-17s finally returning in September. Although the White Project was directed at repositioning aircraft and their crews, over 33,000 passengers were