
Aviation pioneers Orville and Wilbur Wright made history December 17, 1903, with the first powered and sustained flight. The historic moment took place in Kitty Hawk, North Carolina.

Wilbur, left, and Orville are shown in this undated file photo. The brothers had a bicycle shop that eventually funded their experiments with aeronautics.

Wilbur, left, and Orville fly a glider like a kite in 1901. They tested gliders for a few years before their historic flight in Kitty Hawk.

The brothers work at a shed in Kitty Hawk. From left are Octave Chanute, Orville Wright, Edward C. Huffaker and Wilbur Wright.

The Wrights conduct a gliding experiment in 1901.

"The desire to fly," Orville Wright said, "is an idea handed down to us by our ancestors who, in their grueling travels across trackless lands in prehistoric times, looked enviously on the birds soaring freely through space, at full speed, above all obstacles, on the infinite highway of the air."

Wilbur Wright flies in Pau, France, in 1908. That year, the Wrights signed a contract with the U.S. Army to provide them with an aircraft that could hold a pilot and passenger while sustaining an hourlong speed of 40 mph.

A Wright family portrait is taken upon Wilbur's return from his first official flight demonstration in France in 1908.

In the early 1910s, Wilbur Wright and balloonist Ernest Zens sit in the Wright Model A Flyer at Camp d'Auvours, France.

Orville flies at Kitty Hawk in 1911.

Orville, left, receives a Daniel Guggenheim Medal for Aeronautics from W.F. Durand in Washington in 1930.