Helicopter Westland Whirlwind HAR.4 Serial wa 28 Register XD185 used by Royal Air Force RAF. Built 1954. Aircraft history and location Aircraft History XD185 Royal Air Force 1954-11-19Westland Whirlwind HAR.4, c/n WA28, f/f:09Aug54 del RAF as XD185, 19Nov54 w/o 31Jan58. 1958-01-31F Accident force landed in river bed near Fort Selim. 155 Squadron Operation Firedog Send Updates Use APP to upload photo @ (optional) When Now? / / Send