More than 130 two- and four-engine transport aircraft had become available to the command by 1 July 1942, of which 10 or 15 were being flown by military crews and the remainder by the contract carriers. Many of these had come from new production, some were acquired from Air Service Command, but others became available as the result of a presidential order of 6 May directing the Secretary of War to commandeer all transports of the DC-3 type operated by the domestic air carriers in excess of 200 and to refit them "for such transport services as will most effectively serve the war purposes of the United Nations." The transfer of the aircraft from the airlines to the War Department made it possible for the former also to release additional crews for employment in military operations.
