Wright
1909 Military Flyer
 Signal Corps Airplane No. 1
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Photo: Robert Deering 1985
National Museum of the USAF
Dayton, Ohio
The Wright 1909 Military Flyer became the first military heavier-than-air flying machine. Upon purchase by the Signal Corps for $30,000 on Aug. 2, 1909, the U.S. Army designated the Wright 1909 Military Flyer as Signal Corps Airplane No. 1, and it remained the only Army airplane for nearly two years.

In October 1909, Wilbur Wright used Signal Corps No. 1 to give flight instruction to Lts. Frank P. Lahm and Frederic E. Humphreys. In 1910 Lt. Benjamin D. Foulois taught himself how to fly in Signal Corps No. 1 while stationed at Fort Sam Houston, Texas. By March 1911, after several crashes and repairs, the Army retired Signal Corps No. 1. It is now on exhibit at the National Air and Space Museum, Washington, D.C.

This airplane on display is an exacting reproduction constructed by museum personnel in 1955. It is equipped with an engine donated by Orville Wright and chains, sprockets and propellers donated by the heirs of the Wright estate.

TECHNICAL NOTES:
Engine: 4-cylinder Wright of 30.6 hp
Maximum speed: 42 mph
Maximum endurance: 1 hour
Span: 36 ft. 6 in.
Length: 28 ft. 11 in.
Height: 7 ft. 10 1/2 in.
Weight: 740 lbs.

Source: National Museum of the United States Air Force