Background to the lockdown
The TRA-Friesland (Temporary Reserved Airspace) is a temporary reserved airspace that is frequently used for military exercises by the German Air Force. ED-R 201A and ED-R 301A are regularly designated as training airspace for military flight operations, but the extended to take effect on 4 April 2025.
The closure mainly affects civil aircraft, including Private and business aircraft, gliders and dronesthe area during the specified time period. are not allowed to fly.
Geographical location of ED-R 201A and ED-R 301A
The practice areas ED-R 201A and ED-R 301A are located in the north-western region of Germany, over the North Sea and parts of Friesland. These airspaces are regularly used for training missions, in particular for:
- Air combat exercises of fighter jets
- Tactical manoeuvres for air refuelling
- Scenarios for electronic warfare
During activation no civilian flights permitted, except for specially authorised operational flights.
Which aircraft are affected?
The following are affected by the closure all civil aircraftincluding:
- Private and business aircraft
- Gliders
- Microlight aircraft
- Drones and other unmanned aerial systems
Exceptions apply exclusively to:
- Military aircraftparticipating in the exercise
- State aircraft
- Police and rescue service flights
- Ambulance flights
- Disaster relief flights
Transit authorisations are not issued.
What does this change mean for air traffic?
For civil pilots and airlines, the extension of the use of these airspaces in terms of time means a Increased planning requirements. It is strongly recommended, check the current NOTAMs (Notice to Airmen) before a planned flightto avoid unintentional offences against the blocking.
Conclusion
The temporary extension of the ED-R 201A and ED-R 301A on 4 April 2025 is a measure for the realisation of military air force exercises and requires Strict compliance by civil aviation. All pilots should inform themselves in good time about current airspace changes in order to avoid disruptions to air traffic.
Source references:
NFL (the link requires a subscription to Eisenschmidt)