| Manufacturer | Supermarine |
| Model | S.4 |
| Modification | S.4 |
| Country | United Kingdom |
| Years | 1925 |
| Type | Light aircraft |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 8.12 m |
| Length | 9.33 m |
| Height | - |
| Wing area | - |
| Zero fuel weight | - |
| Empty weight | - |
| Maximum takeoff weight | 1420 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 1 Napier Lion VII |
| Power | 1 x 680 HP |
| Thrust | - |
| Maximum speed | 372 km/h |
| Cruising speed | - |
| Rate of climb | - |
| Practical range | - |
| Service ceiling | - |
| Hovering ceiling | - |
| Crew | 1 |
