Airspace Echo: Survey, initial findings, next steps

In spring 2025, staysafe.aero conducted a large survey on Echo airspace, in which around 1,700 VFR and IFR pilots took part. The result: the survey was long overdue. Both VFR and IFR pilots see a variety of challenges and potential for optimization in this “mixed traffic airspace.” Overall, the survey confirmed a high level of safety awareness, but at the same time revealed significant gaps in knowledge and structure. Respondents expressed a particularly strong desire for technical aids to improve traffic detection, as well as simpler airspace structures and traffic rules.

Coexistence of IFR and VFR flights

The survey shows that there are considerable gaps in knowledge and understanding of airspace, both in terms of basic definitions and specific flight rules and the different air traffic control services. While the majority of pilots have internalized the “see and avoid” principle, IFR pilots tend to rely too heavily on air traffic control (ATC), especially in challenging mountainous terrain. There is a clear consensus that electronic visibility should be mandatory for all aircraft.

Basic training versus practical application

The main risks cited are low-flying military aircraft that are not electronically visible, inadequate radio and radar coverage in topographically complex areas, gliders that are difficult to see, and drones. Training is particularly lacking in practical application – for example, in interaction with air traffic control or the use of modern traffic detection systems. Many consider Swiss airspace to be complex and expect the situation to worsen as drone traffic increases.

Success factors: i-Conspicuity and ongoing training

The final conclusion of the survey is clear: “See and avoid” remains a central principle. However, mandatory electronic visibility (i-Conspicuity), focused flight training (recurrent training), and continuous refresher training on airspace topics are essential for greater safety in Echo airspace.

What’s next?

The results will be a focus of safety promotion on staysafe.aero in 2026. We are also actively seeking dialogue with the VFR and IFR communities – at AERO 2026, the Flight Safety Dialog 2026, and at season openers hosted by flight schools and clubs.

2025 Survey on Echo class airspace – Results Survey as .pdf