On the way to optimised approach procedures

(Image: Pixabay CC0) - Aircraft also make noise on approach, which is often underestimated. A research project involving Empa has shown that it is quite possible to reduce noise during approach, to avoid particularly loud approaches and at the same time to reduce fuel consumption. In the future, pilots shall receive software assistance to help them better manage the complex relationships between air traffic control, flight mechanics and environmental impact. Car drivers will be taught "anticipatory driving" during driving lessons to avoid unnecessary acceleration and braking manoeuvres as far as possible. Anticipatory driving helps to save fuel, avoids unnecessary noise and also prevents some dangerous situations. Not only on the road, but also in the air, much can be gained by "anticipatory flying". On the one hand, it saves kerosene and reduces CO₂ emissions, while also reducing noise.