B-25 Mitchell / Briefing Time Airplane Model

The B-25 was designed for the United States' Army Air Corps before the Second World War. The North American company had never designed a multi-engine bomber before. The original design had shoulder-mounted wings and a crew of three in a narrow fuselage. The USAAC then decided its new bomber would need a much larger payload -- double the original specifications. North American designers dropped the wing to the aircraft's mid-section, and widened the fuselage so the pilot and co-pilot could sit side-by-side. They also improved the cockpit. The USAAC ordered 140 aircraft of the new design right off the drawing board. There were at least six major variants of the Mitchell, from the initial B-25A and B-25B, with two power-operated two-gun turrets, to the autopilot-equipped B-25C, and the B-25G with 75mm cannon for use on anti-shipping missions. The British designated the B-25Bs as the Mitchell I, the B-25C and B-25Ds as the Mitchell II, and their B-25Js, with 12 heavy machineguns, as the Mi