| Manufacturer | Slingsby |
| Model | T.18 Hengist |
| Modification | Hengist |
| Country | United Kingdom |
| Years | 1942 |
| Type | Glider |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 24.38 m |
| Length | 17.22 m |
| Height | - |
| Wing area | 72.46 m2 |
| Zero fuel weight | - |
| Empty weight | 2100 kg |
| Maximum takeoff weight | - |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | - |
| Power | - |
| Thrust | - |
| Maximum speed | 206 km/h |
| Cruising speed | - |
| Rate of climb | - |
| Practical range | - |
| Service ceiling | - |
| Hovering ceiling | - |
| Crew | 1-2 |
