Designation: Sikorsky Sea King SH3D/G.
Units: 9.
Speed: 267 km/h.
Service ceiling: 4480m ( 14700 feet ).
Range: 1000km.

Role: ASW / Search / SAR.
Weapons: 4 x Mk46 torpedoes or depth charges. 4 x Aerospatiale AS12 missiles.
Sensors: APS-124 radar. Bendix AQS-13F sonar, sonobuoys.

Designation: Westland Sea King HAS5/6.
Units: 72.
Speed: 267 km/h.
Service ceiling: 4480m ( 14700 feet ).
Range: 1000km.

Role: ASW.
Weapons: 4 x Stingray torpedoes or Mk11 depth charges.
Sensors: MEL Sea Searcher radar. ESM: 'Orange Crop'. Type 195M sonar with an AQS902C-DS( HAS5 ) processor or Ferranti 2069 and AQS902G-DS ( HAS6 ) processor .