The first A350 XWB wing lower cover (WLC) has been transported from Airbus' composites manufacturing site in Illescas, Spain, to Airbus' wing assembly site in Broughton, United Kingdom, where it will be installed on to the wing of the first A350 XWB to fly, MSN001. The wing lower cover was recently produced at Airbus' Centre of Excellence for composite materials in Illescas, Spain; the part measures approximately 32 metres long by six metres wide, making it the biggest carbon fibre part ever produced in civil aviation.

"This is a major milestone for the A350 XWB programme and for Airbus in Spain", said Rafael González-Ripoll, Head of Airbus' Centre of Excellence Empennage & Aft -fuselage, "The delivery of the first flying A350 XWB wing lower cover pays tribute to the tremendous achievements made by a highly qualified, technical team. We have again demonstrated our expertise in designing, industrialising and manufacturing primary structures in carbon fibre with the A350 XWB, building on past experiences with other Airbus programmes."

The wing cover will be fitted into the A350 XWB wing in Broughton and afterwards will be transported to Bremen (Germany) where the movable parts will be fitted. Later on, the sub-assembly will go to A350 XWB Final Assembly Line in Toulouse, where it will be joined to the fuselage