Helicopter Westland Whirlwind HAS.7 Serial wa309 Register XN379 used by Fleet Air Arm RN (Royal Navy). Built 1960. Aircraft history and location Aircraft History XN379 Fleet Air Arm 1960-04-27Westland Whirlwind HAS.7, c/n WA309, ff: 27Apr60 del Royal Navy Fleet Air Arm as XN379, 29Apr60 w/o 05May62. HAS.7 825 NAS/316-V Dec 1960, until Dec 1961 to 824Sqn. 1962-05-05HAS.7 824Sqn/336-C Dec 1961, replacing XL884 on unit strength, until ditched and sank off Malta while operating from HMS Centaur on 5 May 1962. Send Updates Use APP to upload photo @ (optional) When Now? / / Send