Helicopter Westland Wessex HU.5 Serial wa165 Register XS491 used by Fleet Air Arm RN (Royal Navy). Built 1964. Aircraft history and location By Steve Mills Aircraft History XS491 Fleet Air Arm Westland Wessex HU.5, c/n WA165, f/f:? del Royal Navy as XS491, 1964. 1979-02-13 at RNAS Lee-on-Solent (HMS Daedalus), with 781 NAS, SAR Flight 1982-01-19 A EGHHLee SAR Flt / 812-LS noted at Hurn 19 Jan 1982 2012-02 B Capernwray Diving wreck Feb.2012 at the Capernwray Diving centre in the quarry for scuba divers to explore Send Updates Use APP to upload photo @ (optional) When Now? / / Send