Helicopter Westland Whirlwind HAS.7 Serial wa272 Register XN260 used by Fleet Air Arm RN (Royal Navy). Built 1959. Aircraft history and location Aircraft History XN260 Fleet Air Arm 1959-08-24Westland Whirlwind HAS.7, c/n WA272, ff: 24Aug59 del Royal Navy Fleet Air Arm as XN260, 21Sep59 w/o 01May61. Send Updates Use APP to upload photo @ (optional) When Now? / / Send