2023 AGENDA

The Air Navigation Service Providers can contribute to the decarbonization of aviation by accelerating the deployment of green operations. DSNA is totally involved in this transition and pushes for greener initiatives to promote an environmental culture.

Yet too often the concepts for more eco-responsible Air Traffic Management are associated with the image of a “perfect flight” that we would just have to copy-paste. The reality is more complicated : work for one flight doesn’t necessarily work for one flow of trajectories. A dynamic balance between capacity and optimal trajectories must be found for intricated sectors of control.

To cope with this complexity, DSNA has created in 2022 a dedicated Task Force to work in close relation with airlines to identify and improve the trajectories of the most constraint flows. In 2022, the work conducted has already enabled several optimizations in the descent profiles toward Paris-CDG airport. This presentation will explain the results obtained.