| Manufacturer | Liore-et-Olivier |
| Model | LeO H-259 |
| Modification | H-259 |
| Country | France |
| Years | 1935 |
| Type | Bomber |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 25.50 m |
| Length | 17.33 m |
| Height | 6.95 m |
| Wing area | 133.50 m2 |
| Zero fuel weight | - |
| Empty weight | 5250 kg |
| Maximum takeoff weight | - |
| Normal takeoff weight | 11400 kg |
| Flight duration | - |
| Engine | 2 Hispano Suiza HS 12Ydrs/Ydfs |
| Power | 2 x 860 HP |
| Thrust | - |
| Maximum speed | 260 km/h |
| Cruising speed | 225 km/h |
| Rate of climb | - |
| Practical range | 1800 km |
| Service ceiling | 7000 m |
| Hovering ceiling | - |
| Crew | - |
