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Health and Science > Inventions and Discoveries > The National Inventors Hall of Fame

Charles Kaman

Born: 1919

Rotor Control Mechanism for Rotary Aircraft. In 1947, Kaman revolutionized helicopter safety and stability with his aerodynamic “servo-controlled flaps,” which could automatically adjust to provide stability. He also introduced the first helicopter powered by a gas turbine, the first twin-turbine helicopter, and the first remote controlled helicopter.

Robert Kahn

The National Inventors Hall of Fame

Dean Kamen

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