Save up to 5% fuel cost per trip with system upgrades In-service fleet deserve solutions minimising environmental impact while enhancing operational savings. Airbus Upgrades portfolio proposes a range of sustainable upgrade solutions addressing each phase of the flight cycle. Discover more Explore our services SETWA Single Engine Taxi Without APU - Reduce fuel burn and save costs by taxiing on a single engine Learn more Sharklets Gain additional range up to 100nm and save on fuel with our wingtip devices Learn more on Store VORTEX Generator Reduce your aircraft's noise on approach Learn more on Store DPO Descent Profile Optimisation - Save fuel by reducing margins in descent models Read more Discover our Communication Systems portfolio More direct, reliable and available air/ground links Discover portfolio