Pitch, Roll and Yaw
At the turn of the century, this large hill and the three hills surrounding it were known as the Kill Devil Hills. Wilbur and Orville Wright performed thousands of experimental glider flights here between 1900 and 1903. The culminatino of those tests, a glider performing a simple turn, unlocked the secrets of controlled flight. With this flight, the three axes of control were mastered and the age of aviation was at hand.
Courtesy hmdb.org