Boeing 314

The Boeing 314 (known also as the Clipper or Super Clipper, after the name given by Pan American World Airways) was a long-range flying boat produced by the Boeing Airplane Company between 1938 and 1941 and is comparable to the British Short S.26. One of the largest aircraft of the time, it used the massive wing of Boeing’s earlier XB-15 bomber prototype to achieve the range necessary for flights across the Atlantic and Pacific Oceans. Twelve Cli... more

The Boeing 314 (known also as the Clipper or Super Clipper, after the name given by Pan American World Airways) was a long-range flying boat produced by the Boeing Airplane Company between 1938 and 1941 and is comparable to the British Short S.26. One of the largest aircraft of the time, it used the massive wing of Boeing’s earlier XB-15 bomber prototype to achieve the range necessary for flights across the Atlantic and Pacific Oceans. Twelve Clippers were built for Pan Am, three of which were sold to BOAC in 1941 before delivery. The 314 was a response to Pan American's request for a flying boat with unprecedented range capability that could augment the airline's trans-Pacific Martin M-130. Boeing's bid was successful and on July 21, 1936, Pan American signed a contract for six. Boeing engineers adapted the cancelled XB-15's 149 foot (45.5 m) wing, and replaced the original 850 hp (640 kW) Pratt & Whitney Twin Wasp radial engines with the more powerful 1,600 hp (1,194 kW) Wright Twin... less