The Airbus Beluga XL is a large transport aircraft due to enter into service in 2019. It is based on the A330 airliner, to be the successor to the Airbus Beluga. The XL has an extension on the fuselage top like the Beluga. It is being designed, built and will be operated by Airbus to move oversized aircraft components. The aircraft made its first flight on 19 July 2018.