| Manufacturer | FWA ( |
| Model | D-3800 |
| Modification | D.3801 |
| Country | Switzerland |
| Years | 1939 |
| Type | Fighter |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 10.62 m |
| Length | 8.17 m |
| Height | 3.40 m |
| Wing area | 18.00 m2 |
| Zero fuel weight | - |
| Empty weight | 2125 kg |
| Maximum takeoff weight | 2725 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 1 Hispano-Suiza HS-5112Y |
| Power | 1 x 1000 HP |
| Thrust | - |
| Maximum speed | 432 km/h |
| Cruising speed | 350 km/h |
| Rate of climb | 753 m/min |
| Practical range | 980 km |
| Service ceiling | 10000 m |
| Hovering ceiling | - |
| Crew | 1 |
