Towards the use of public networks for safety-related aeronautical communications

Abstract : Aircrafts are increasingly equipped with in-flight connectivity systems, giving access to broadband communications for passengers. This paper studies whether it may be possible to use these public air-ground networks to also support aircraft safety-related aeronautical communications in the future. The benefits and other justifications are also examined, including the challenges and potential 'showstoppers'. It provides a risk and a SWOT analysis and introduces potentially suitable technical mechanisms.