| Manufacturer | Phoenix |
| Model | Cork |
| Modification | Cork Mk.I |
| Country | United Kingdom |
| Years | 1918 |
| Type | Flying boat |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 26.06 m |
| Length | 14.81 m |
| Height | 6.10 m |
| Wing area | 120.03 m2 |
| Zero fuel weight | - |
| Empty weight | 3334 kg |
| Maximum takeoff weight | 5262 kg |
| Normal takeoff weight | - |
| Flight duration | 8 h |
| Engine | 2 Rolls-Royce Eagle VIII |
| Power | 2 x 360 HP |
| Thrust | - |
| Maximum speed | 169 km/h |
| Cruising speed | 135 km/h |
| Rate of climb | 152 m/min |
| Practical range | - |
| Service ceiling | 3962 m |
| Hovering ceiling | - |
| Crew | 3 |
