Helicopter Westland Whirlwind HAS.7 Serial wa 86 Register XG591 used by Fleet Air Arm RN (Royal Navy). Built 1957. Aircraft history and location Aircraft History XG591 Fleet Air Arm 1957-05-31Westland Whirlwind HAS.7, c/n WA86, ff: 31May57 del Royal Navy as XG591, 14Jun57 wfu & perished Yeovilton fire section, unk. Send Updates Use APP to upload photo @ (optional) When Now? / / Send