Airspace classes (C, D, E, G)
Airspace & rules
← All glossary terms
European airspace is divided into classes A to G. VFR flights typically use C, D, E and G: C and D require an ATC clearance, E does not for VFR, and G is uncontrolled.
- German term
- Luftraumklassen (C, D, E, G)
Each class defines which services ATC provides, whether radio contact is required and which VMC minima apply. Countries publish the vertical and lateral limits in their AIP and on VFR charts.
In practice
Brief every airspace boundary along your route, including upper and lower limits, before departure.
Related in Altimate Pilot
Moving map & airspaceRelated terms
Official sources
Content reviewed: 2026-11
For general information only. Always use official sources, your aircraft's flight manual and current national rules for flight decisions.