Helicopter Westland Wessex HAS.1 Serial wa 60 Register XP109 used by Fleet Air Arm RN (Royal Navy). Built 1962. Aircraft history and location Aircraft History XP109 Fleet Air Arm Westland Wessex HAS.1, c/n WA060, f/f:? del Royal Navy as XP109, 04/04/1962 w/o 20/04/1964. 1964-04-20 A Bukit Lanjak Bukit Lanjak Lubok ff 13 Mar 1962. 845Sq/F-A by Apr 1962, to Far East. w/o on landing 20 Apr 1964 in SW Sarawak. 845 NAS Send Updates Use APP to upload photo @ (optional) When Now? / / Send