| Manufacturer | de Havilland |
| Model | DH.18 |
| Modification | D.H.18 |
| Country | United Kingdom |
| Years | 1920 |
| Type | Transport aircraft |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 15.62 m |
| Length | 11.89 m |
| Height | 3.96 m |
| Wing area | 57.71 m2 |
| Zero fuel weight | - |
| Empty weight | 1833 kg |
| Maximum takeoff weight | 2956 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 1 Napier Lion |
| Power | 1 x 450 HP |
| Thrust | - |
| Maximum speed | 206 km/h |
| Cruising speed | 161 km/h |
| Rate of climb | - |
| Practical range | 644 km |
| Service ceiling | 4875 m |
| Hovering ceiling | - |
| Crew | 1 |
