| Manufacturer | Boulton-Paul |
| Model | Sidestrand |
| Modification | Sidestrand Mk III |
| Country | United Kingdom |
| Years | 1926 |
| Type | Bomber |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 21.92 m |
| Length | 14.02 m |
| Height | 4.52 m |
| Wing area | 91.04 m2 |
| Zero fuel weight | - |
| Empty weight | 2889 kg |
| Maximum takeoff weight | 4627 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 2 Bristol Jupiter VIIIF |
| Power | 2 x 550 HP |
| Thrust | - |
| Maximum speed | 225 km/h |
| Cruising speed | 197 km/h |
| Rate of climb | 300 m/min |
| Practical range | 837 km |
| Service ceiling | 6340 m |
| Hovering ceiling | - |
| Crew | 3-4 |
