| Manufacturer | Napier |
| Model | Eland Convair |
| Modification | Eland Convair |
| Country | United Kingdom |
| Years | 1955 |
| Type | Passenger aircraft |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 32.12 m |
| Length | 24.84 m |
| Height | 8.49 m |
| Wing area | 89.54 m2 |
| Zero fuel weight | - |
| Empty weight | 12377 kg |
| Maximum takeoff weight | 20321 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 2 Napier Eland N.EI.I |
| Power | 2 x 3500 HP |
| Thrust | - |
| Maximum speed | 565 km/h |
| Cruising speed | 540 km/h |
| Rate of climb | - |
| Practical range | 3900 km |
| Service ceiling | 7800 m |
| Hovering ceiling | - |
| Crew | 3-4 |
