Helicopter Westland Sioux Serial wa398 Register ZS-HLM XT239 used by Army Air Corps AAC (British Army). Built 1966. Aircraft history and location Aircraft History XT239 Army Air Corps AAC Sioux AH.1 Unk to ZS-HLM South Africa For ZS-HLM see also 1966 Sioux wa388 ZS-HLM - Private Send Updates Use APP to upload photo @ (optional) When Now? / / Send