Airbus has completed installation of the first set of Sharklet wing-tip devices on the company's A320 development aircraft (MSN 001), preparing for the flight-test campaign in the coming weeks. Sharklets, which have been specially designed for the Airbus A320 Family, will reduce fuel burn by up to 3.5 percent, corresponding to an annual CO2 reduction of around 700 tonnes per aircraft. These new wingtip devices are around 2.5 metres tall and will replace the aircraft's current wingtip fence. Offered as an option on new-build aircraft, as well as being standard on the A320neo Family, Sharklets also will enhance the aircraft's payload-range and take-off performance.