Warringah Radio Control
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(Incorporated under the Association Incorporation Act 1984)

 Samuel Pierpoint Langley

 
The "Aerodrome" on the houseboat waiting to be launched
Professor Langley was a respected astronomer and inventor. At the end of the 19th Century he was head of the Smithsonian Institute, which in those days was a serious scientific organization.  He started to experiment with model airplanes called "Aerodromes" which culminated in a couple of Steam Models that earned him a permanent place in pre-Wright Brothers aviation
Being asked by the Department of War to construct a man carrying air craft, he built a craft he called the "Aerodrome" after his models but it didn't fly. Twice the "Aerodrome" was catapulted off the roof of a house boat and twice it fell into the Potomac river "Like a handful of wet mortar." 
The first failure on October 7, 1903 was due to a miscalculation of the centre of gravity, the second on December 8, 1903 when the tail snagged on the catapult and broke during launch.
The press ridiculed the attempted flights and after the heavy criticism he received Langley never again attempted another flight before his death in 1906 and the damaged "Aerodrome" languished in the Smithsonian. 
Nine days after Langley's second attempt the Wright Brothers flew (and patented) their airplane and then set about enforcing any violations of the patent.
Glen Curtiss was one of the individuals who wanted to avoid paying the Wright's considerable royalties and he embarked on a series of lawsuits that was to drag on for years.
In about 1914, in an effort to show that the Wright Brothers didn't make the first airplane capable of flight Curtiss approached the Smithsonian with an offer to see if he could make the remains of the "Aerodrome" fly. The Smithsonian who stood to recover from shame and ridicule agreed to this. But the "Aerodrome" was fundamentally unsound, and Curtiss had to make many modifications before he eventually achieved limited flight on May 28, 1914.
The Smithsonian then made the dubious claim that Langley had been the first to successfully develop a manned powered aircraft after all, not mentioning the fact that Curtiss had found it necessary to make some 93 modifications to Langley's design to make it airworthy.
Nonetheless, the Smithsonian credited Langley with the historic achievement starting a long-standing feud with the Wright family.
Indeed, Orville Wright was so incensed that in 1925 he donated the "Wright Flyer" to the Science Museum in London rather than to the Smithsonian. Finally, in 1942, the Secretary of the Smithsonian, Charles Abbot, authorized publication of an article that clearly showed how the reconstruction of Langley's "Aerodrome" had been rigged. With that, Orville told the British that his airplane should be returned to the Smithsonian Institution after the war. 
Eleven months after Orville died in 1948, the famous Wright airplane was returned to America to the Smithsonian, which had once been such solid Langley turf. Today the best known biplane that ever flew hangs over a label giving the Wright Brothers their due.

The tail of the "Aerodrome" snaps off during the second attempt
Below: The "Aerodrome" with an obvious Curtiss modification ... the floats

Above: The "Aerodrome" as modified by Curtiss takes off in 1914
The "Aerodrome"

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