Helicopter Westland Whirlwind HAR.10 Serial wa413 Register XR481 used by Royal Air Force RAF. Built 1963. Aircraft history and location Aircraft History XR481 Royal Air Force 1963-03-07Westland Whirlwind HAR.10, c/n WA413, ff: 07Mar63 del Royal Air Force as XR481, 22Mar63 perished Wroughton fire section, unk. Send Updates Use APP to upload photo @ (optional) When Now? / / Send