| Manufacturer | Avia |
| Model | BH-23 |
| Modification | BH-23 |
| Country | Czechoslovakia |
| Years | 1925 |
| Type | Fighter |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 8.80 m |
| Length | 6.87 m |
| Height | 2.74 m |
| Wing area | 21.96 m2 |
| Zero fuel weight | - |
| Empty weight | 705 kg |
| Maximum takeoff weight | - |
| Normal takeoff weight | 879 kg |
| Flight duration | - |
| Engine | 1 Skoda (Hispano Suiza) 8Aa |
| Power | 1 x 180 HP |
| Thrust | - |
| Maximum speed | 210 km/h |
| Cruising speed | 190 km/h |
| Rate of climb | - |
| Practical range | 480 km |
| Service ceiling | 5500 m |
| Hovering ceiling | - |
| Crew | - |
