The world’s first practical helicopter lifts off.
The twin-rotor Focke-Wulf Fw 61 was first tested in Bremen, Germany. None of the first prototypes survived World War II but a replica can be seen at the Hubschraubermuseum in Bückeburg, Germany.
The world’s first practical helicopter lifts off.
The twin-rotor Focke-Wulf Fw 61 was first tested in Bremen, Germany. None of the first prototypes survived World War II but a replica can be seen at the Hubschraubermuseum in Bückeburg, Germany.