| Manufacturer | Supermarine |
| Model | Swan |
| Modification | Swan |
| Country | United Kingdom |
| Years | 1924 |
| Type | Flying boat |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 20.93 m |
| Length | 14.78 m |
| Height | 5.57 m |
| Wing area | 117.60 m2 |
| Zero fuel weight | - |
| Empty weight | 4168 kg |
| Maximum takeoff weight | 5832 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 2 Napier Lion IIB |
| Power | 2 x 450 HP |
| Thrust | - |
| Maximum speed | 175 km/h |
| Cruising speed | 150 km/h |
| Rate of climb | - |
| Practical range | 1400 km |
| Service ceiling | 3110 m |
| Hovering ceiling | - |
| Crew | 2 |
