Akaflieg Stuttgart F.1
| F-1 Fledermaus | |
|---|---|
| Role | Research motor glider |
| National origin | Deutschland |
| Manufacturer | Akaflieg Stuttgart |
| First flight | July 1933 |
| Number built | 1 |
The Akaflieg Stuttgart F-1 Fledermaus (Bat) was a glider designed and built in Germany from 1932.
Development
The 'F.1' was the first glider designed and built at Akaflieg Stuttgart (Akademische Fliegergruppe) using a wind tunnel and innovative thinking. As built, the F.1 had no vertical tail, using rotatable wing-tip panels for roll and yaw control. The fuelage was curved to follow the downwash from the wing and rested solely on a single large skid under the forward fuselage, not having a tail-skid. The completely enclosed cockpit included a hanging control column, to simplify the control run, and airbrakes, for use on the ground, using the cockpit canopy. The F.1 enterred its first competition at Rhön in 1933, but the technical committee insisted that the glider be given a conventional vertical tail, despite protests that the F.1 had already flown a 300km distance task as built. The fliegergruppe acquiesced and built a vertical tail overnight, with the F.1 claiming several prizes during the competition.
Specifications (F.1)
General characteristics
- Crew: 1
Performance
- g limits: 8.8
See also
Aircraft of comparable role, configuration, and era
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