The source of the data used on the chart is EUROCONTROL's European AIS Database (EAD). For the AIRAC of 21 April 2022, please refer to the ERN Chart of April 2022 for the upper airspace.
EUROCONTROL regional upper airspace charts (ERC) - April 2022
Our regional charts (ERC) are available in 13 areas over Europe in the lower airspace, but also upper airspace.
The designations employed and the presentation of the material on maps do not imply the expression of any opinion whatsoever on the part of EUROCONTROL concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or borders.