| Manufacturer | ASJA |
| Model | RK 26 Tigerschwalbe |
| Modification | RK-26 |
| Country | Sweden |
| Years | 1932 |
| Type | Other |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 8.40 m |
| Length | 6.55 m |
| Height | 2.66 m |
| Wing area | 20.20 m2 |
| Zero fuel weight | - |
| Empty weight | 782 kg |
| Maximum takeoff weight | - |
| Normal takeoff weight | 1136 kg |
| Flight duration | - |
| Engine | 1 Walter Castor 1A |
| Power | 1 x 260 HP |
| Thrust | - |
| Maximum speed | 191 km/h |
| Cruising speed | 160 km/h |
| Rate of climb | 333 m/min |
| Practical range | - |
| Service ceiling | 5000 m |
| Hovering ceiling | - |
| Crew | - |
