Helicopter Westland Whirlwind HAR.10 Serial wa343 Register XP300 used by Royal Air Force RAF. Built 1961. Aircraft history and location Aircraft History XP300 Royal Air Force 1961-08-25Westland Whirlwind HAR.10, c/n WA343, ff: 25Aug61 del Royal Air Force as XP300, 29Sep61 w/o 27Apr76, scr Wroughton, 1984. 1977-08-24 A EGDP Fire Dump Main body and boom of airframe to Fire Dump at Portland Aug 1977 1978-10-21 B EGDTRAF, noted in storage at Wroughton - shell of cab remains only at that time. Send Updates Use APP to upload photo @ (optional) When Now? / / Send