Bristol Jupiter VIIF, maximum speed 300 km/h."> Bristol Jupiter VIIF, aircraft database, maximum speed, takeoff weight, flight duration, range, wingspan, power">
| Manufacturer | Svenska Aero |
| Model | J 6 Jaktfalken I-II |
| Modification | J 6B |
| Country | Sweden |
| Years | 1930 |
| Type | Fighter |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 8.80 m |
| Length | 7.50 m |
| Height | 3.46 m |
| Wing area | 22.00 m2 |
| Zero fuel weight | - |
| Empty weight | 875 kg |
| Maximum takeoff weight | - |
| Normal takeoff weight | 1375 kg |
| Flight duration | - |
| Engine | 1 Bristol Jupiter VIIF |
| Power | 1 x 460 HP |
| Thrust | - |
| Maximum speed | 300 km/h |
| Cruising speed | 260 km/h |
| Rate of climb | - |
| Practical range | 880 km |
| Service ceiling | 7800 m |
| Hovering ceiling | - |
| Crew | - |