Helicopter Westland Sioux Serial wa329 Register EC-DLK XT170 used by Royal Marines RM. Built 1965. Aircraft history and location Aircraft History XT170 - AAC Sioux AH.1 to EC-DLK Royal Marines 1975P A St George's Barracksex Salerno Flt (41 CDO) / P, returned to UK by Belfast C.1 from RAF Luqa. 3 CBAS EC-DLK oct80 - 1988 Accident w/o during 1988 Send Updates Use APP to upload photo @ (optional) When Now? / / Send