| Manufacturer | Liore-et-Olivier |
| Model | LeO H-43 |
| Modification | H-43 |
| Country | France |
| Years | 1934 |
| Type | Flying boat |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 16.00 m |
| Length | 11.00 m |
| Height | 3.85 m |
| Wing area | 36.00 m2 |
| Zero fuel weight | - |
| Empty weight | 1760 kg |
| Maximum takeoff weight | - |
| Normal takeoff weight | 3375 kg |
| Flight duration | - |
| Engine | 1 Hispano-Suiza 9Vb |
| Power | 1 x 650 HP |
| Thrust | - |
| Maximum speed | 222 km/h |
| Cruising speed | 187 km/h |
| Rate of climb | - |
| Practical range | 850 km |
| Service ceiling | 6200 m |
| Hovering ceiling | - |
| Crew | 3 |
