Helicopter Westland Sea King HAS.2 Serial wa 840 Register XZ572 used by Fleet Air Arm RN (Royal Navy). Built 1976. Aircraft history and location Aircraft History XZ572 Fleet Air Arm Westland Sea King HAS.2, f/f 20/07/1976 del Royal Navy as XZ572, 09/09/1976 w/o 14/01/1980. 826Sq/141-TG by Dec 1976 until c Jan 1977 814Sq/270-H by Dec 1977 814 NAS 1980-01-14 Accident 814Sq/270-B by Dec 1978, ditched in sea off Florida and sank 14 Jan 1980 following oil leak, while with 814 Sq. 814 NAS Send Updates Use APP to upload photo @ (optional) When Now? / / Send