| Manufacturer | Avia |
| Model | BH-19 |
| Modification | BH-19 |
| Country | Czechoslovakia |
| Years | 192 |
| Type | Fighter |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 10.80 m |
| Length | 7.34 m |
| Height | 2.45 m |
| Wing area | 18.30 m2 |
| Zero fuel weight | - |
| Empty weight | 792 kg |
| Maximum takeoff weight | - |
| Normal takeoff weight | 1155 kg |
| Flight duration | - |
| Engine | 1 Skoda HS 8Fb |
| Power | 1 x 310 HP |
| Thrust | - |
| Maximum speed | 245 km/h |
| Cruising speed | 215 km/h |
| Rate of climb | 333 m/min |
| Practical range | 520 km |
| Service ceiling | 8000 m |
| Hovering ceiling | - |
| Crew | 1 |
