Helicopter Westland WAH-64 Apache Serial wah8 Register ZJ173 used by Army Air Corps AAC (British Army). Aircraft history and location Aircraft History ZJ173 Army Air Corps 2004-02 A EGXD homebase AAC DU008/WAH8 asg 656Sqn. AAC Disforth 656 Squadron 2008 673(AHTU)Sqn./2Reg. Send Updates Use APP to upload photo @ (optional) When Now? / / Send