| Manufacturer | Westland |
| Model | Pterodactyl |
| Modification | Pterodactyl V |
| Country | United Kingdom |
| Years | 19 |
| Type | Experimental aircraft |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 14.22 m |
| Length | 6.96 m |
| Height | 2.46 m |
| Wing area | 18.40 m2 |
| Zero fuel weight | - |
| Empty weight | 1568 kg |
| Maximum takeoff weight | 2313 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 1 Rolls-Royce Goshawk |
| Power | 1 x 600 HP |
| Thrust | - |
| Maximum speed | 306 km/h |
| Cruising speed | 261 km/h |
| Rate of climb | - |
| Practical range | 680 km |
| Service ceiling | - |
| Hovering ceiling | - |
| Crew | - |
