| Manufacturer | Letord |
| Model | Letord 1(5) |
| Modification | Letord 1 |
| Country | France |
| Years | 1917 |
| Type | Bomber |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 17.70 m |
| Length | 11.30 m |
| Height | - |
| Wing area | 55.10 m2 |
| Zero fuel weight | - |
| Empty weight | 1320 kg |
| Maximum takeoff weight | - |
| Normal takeoff weight | 2186 kg |
| Flight duration | 3.0 h |
| Engine | 1 Hispano-Suiza |
| Power | 1 x 150 HP |
| Thrust | - |
| Maximum speed | 132 km/h |
| Cruising speed | 106 km/h |
| Rate of climb | - |
| Practical range | - |
| Service ceiling | 5200 m |
| Hovering ceiling | - |
| Crew | - |
