| Manufacturer | British Aircraft |
| Model | BA.IV Double Eagle |
| Modification | BA.IV |
| Country | United Kingdom |
| Years | 1936 |
| Type | Transport aircraft |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 12.50 m |
| Length | 9.10 m |
| Height | - |
| Wing area | - |
| Zero fuel weight | - |
| Empty weight | 910 kg |
| Maximum takeoff weight | - |
| Normal takeoff weight | 1590 kg |
| Flight duration | - |
| Engine | 2 de Havilland Gipsy Major |
| Power | 2 x 130 HP |
| Thrust | - |
| Maximum speed | 266 km/h |
| Cruising speed | 233 km/h |
| Rate of climb | - |
| Practical range | 930 km |
| Service ceiling | 4400 m |
| Hovering ceiling | - |
| Crew | - |
