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| | The Story of the Ford Trimotor |
 | | The first and only result of the takeover of Ford in the field of aviation would be the Ford 4-AT Trimotor, a powerful three-engined, high wing monoplane constructed totally of metal, with a skin of corrugated duralumin based on the Junkers system. |
 | | This meant that Ford had to provide insurance to buyers of the aircraft in case Junkers, in turn, took action against them. |
 | | The Ford Trimotor, robust and easy to maintain, had a fuselage of rectangular cross-section, rounded off fore and aft, built around a structure of multiple longitudinal spars, which together with the frames and skin carried most of the structural forces. |
| www.mpcmcgrath.flyer.co.uk /foundation/found2d/trimotor_story.htm (455 words) |
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