A vertical-flight aircraft with a pilot lifted off the ground for the first time on 29 September 1907, rising 0.6 metres at La Brayelle. This achievement in rotary-wing aviation was the work of Louis Charles Breguet, who operated in the 6th arrondissement of Paris and later became a foundational figure in the global aerospace manufacturing industry.
Early Engineering and Rotary Flight
Born in 1880, Breguet pursued formal technical training at Supélec, graduating in 1903. By 1905, he began investigating vertical flight alongside his brother Jacques and under the direction of Charles Richet. Their gyroplane design employed flexible wings to overcome the instability inherent in early rotorcraft. While the 1907 flight required four men to stabilize the structure, the project provided essential data regarding the physics of lift that would influence his later career.
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Breguet transitioned to fixed-wing aircraft construction in 1909 with the Type I, followed by a hydroplane in 1912. He established the Société anonyme des ateliers d’aviation Louis Breguet in 1911. During the First World War, his firm became a critical supplier for the French military. The Breguet 14, a day bomber manufactured with an aluminium-stressed airframe, served as a primary combat aircraft for both the French and the American Expeditionary Force.
Technological Contributions and Commercial Legacy
Beyond manufacturing, Breguet influenced aviation theory and infrastructure. He founded the Compagnie des messageries aériennes in 1919, which eventually formed the basis for Air France. His work included the development of the range equation for determining aircraft performance. In 1935, he collaborated with René Dorand to create the Gyroplane Laboratoire, which utilized blade flapping and feathering to reach a speed of 67 mph and an altitude of 517 feet.
Honours and Later Life
Breguet's career extended into the post-World War II era with the development of commercial transports. His contributions were recognized through the Grande médaille de l'Aéro-Club de France, the Great Gold medal of the Société d'Encouragement au Progrès, and the rank of Grand Officer of the Legion of Honour. In 1924, he also achieved a bronze medal in sailing at the Summer Olympics. He died in 1955 at Saint-Germain-en-Laye.
Fast facts
- Born: 1880, 6th arrondissement of Paris
- Died: 1955, Saint-Germain-en-Laye
- Education: Supélec
- Key Invention: Gyroplane Laboratoire
- Military Aircraft: Breguet 14
- Olympic Achievement: 1924 Bronze Medal, sailing
- Major Decoration: Grand Officer of the Legion of Honour
- Burial Site: Père Lachaise Cemetery
Questions readers ask
What was the significance of the Breguet 14?
It was a widely utilized French warplane during World War I, notable for its innovative aluminium airframe construction.
Did Breguet have a role in the creation of Air France?
Yes, he founded the Compagnie des messageries aériennes in 1919, which eventually evolved into the airline.
Achievements
- Grand Officer of the Legion of Honour
- Educated at Supélec
- Worked as military flight engineer, aircraft pilot and aerospace engineer
