Bréguet‑Dorand Gyroplane Laboratoire (. . .
| Use attributes for filter ! | |
| Top speed | 120 km/h |
|---|---|
| First flight | June 26, 1935 |
| Designers | Louis Bréguet |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2012636 |
About Bréguet‑Dorand Gyroplane Laboratoire (. . .
The Gyroplane Laboratoire was an early helicopter. Its designer, Frenchman Louis Bréguet, had already experimented with rotorcraft in 1909; however, he chose to concentrate on airplanes until the end of the 1920s.