The interactive online map VFR Austria
Who among us has not despaired when trying to read and understand the ICAO chart? Especially with complex airspace structures, such as those found around airports, it can be very nerve-wracking trying to read and understand the ICAO chart. Ultimately, it's also a question of safety; it can happen very quickly that you overlook an airspace. Furthermore, it is not always easy to visualise the airspaces in three-dimensional space.