| Manufacturer | Bristol |
| Model | Prier |
| Modification | Prier P-1 |
| Country | United Kingdom |
| Years | 1911 |
| Type | Light aircraft |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 9.20 m |
| Length | 7.47 m |
| Height | 2.97 m |
| Wing area | 15.40 m2 |
| Zero fuel weight | - |
| Empty weight | 290 kg |
| Maximum takeoff weight | 372 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 1 Gnome |
| Power | 1 x 50 HP |
| Thrust | - |
| Maximum speed | 109 km/h |
| Cruising speed | - |
| Rate of climb | - |
| Practical range | - |
| Service ceiling | - |
| Hovering ceiling | - |
| Crew | 1 |
