| Manufacturer | Westland |
| Model | Sea King AEW |
| Modification | Sea King HAEW Mk.2 |
| Country | United Kingdom |
| Years | 1982 |
| Type | Helicopter |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | - |
| Length | 17.02 m |
| Height | 5.13 m |
| Wing area | - |
| Zero fuel weight | - |
| Empty weight | 7428 kg |
| Maximum takeoff weight | 9752 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 2 Rolls-Royce (Bristol Siddeley) Gnome H.1400-1T |
| Power | - |
| Thrust | - |
| Maximum speed | 226 km/h |
| Cruising speed | 204 km/h |
| Rate of climb | 619 m/min |
| Practical range | 1742 km |
| Service ceiling | 6200 m |
| Hovering ceiling | 1980 m |
| Crew | 2 пилота + 2 оператора |
