Restricted flight areas as an integral part of the airspace structure
Areas with flight restrictions, designated as ED-R areas in Germany, are used to protect sensitive ground facilities or to safeguard activities that could pose a risk to uninvolved air traffic. These include military firing exercises, test flights, unmanned aircraft systems, parachute jumps and research projects. The new definition confirms this basic purpose and at the same time clarifies that flight restriction areas are not to be understood across the board as „permanently closed airspace“.
In principle, these areas may not be flown through. However, the regulation provides for a number of exceptions, for example in the case of explicitly authorised transits, general authorisations or approvals in individual cases by the responsible air traffic control centre. Rescue and emergency flights can also be authorised under defined conditions.
Dynamic utilisation instead of rigid blocking
A key clarification concerns the handling of temporarily active and inactive flight restriction areas. If no flight operations or military activities actually take place within the published effective times, both IFR and VFR flights can be routed or cleared through the area by air traffic control. The prerequisite is that the competent authority confirms that there is no danger to air traffic.
This means for visual flyers: Passage is possible in individual cases, but requires a prior enquiry and confirmed clearance. During the flight, there is a permanent listening watch on the assigned frequency in order to be able to react quickly to an activation and leave the area immediately. Changes to the temporal or vertical effectiveness are publicised via NOTAM, which makes flight preparation even more challenging.
IFR and VFR operations in active areas
Particularly relevant for general aviation is the clarification that the respective published ICAO airspace classification applies to IFR and VFR flights for authorised transits through active flight restriction areas. This means that there is no special status, but the familiar rules of the respective airspace apply. Outside the activation times, only the regular airspace classification applies anyway.
At the same time, it is stated that there is no obligation to segregate the traffic of the area user and other aircraft within an active flight restriction area. However, the user of the area must ensure that its own activities do not pose a risk to uninvolved air traffic, while air traffic control actively prevents controlled flights from entering the area.
Wide range of geometries and heights
The new definition lists a large number of flight restriction areas with very different characteristics. These range from small, circular zones with a radius of a few hundred metres and an upper limit of around 2,000 feet above ground level to large areas with several sectors that extend up to high flight levels. Some areas are active around the clock, others only on weekdays or in clearly defined time windows. In many cases, temporary extensions of the height or time limits are planned, which are also publicised by NOTAM.
For flight practice, this means that generalised assumptions about the usability of an area are no longer sufficient. Several ED-R areas can lie close together or overlap with other airspace structures, particularly at low altitudes.
Significance for flight preparation
The large number and complexity of the newly defined flight restriction areas significantly increases the requirements for careful flight preparation. In addition to traditional map work, daily updated NOTAM information is becoming increasingly important. For VFR flights in lower airspace in particular, it is crucial to know whether an area is actually active or whether it may be possible to fly through it after prior coordination.
Knowledge of the ED-R structure is also relevant for IFR pilots, especially when deviating from standard routes or when approaching and departing in military regions. The new regulations emphasise that flight restriction areas are not static restricted zones, but are used dynamically.
Conclusion
The new definition of flight restriction areas from March 2026 will not fundamentally change the existing airspace structure, but will significantly clarify and update it. For general aviation, this means one thing above all: more responsibility in flight preparation and an even more conscious approach to temporal and vertical airspace restrictions. Anyone who understands the system of ED-R areas, consistently analyses NOTAMs and, in case of doubt, seeks contact with air traffic control at an early stage will be able to continue to fly safely and in compliance with the rules in complex German airspace.
Source references:
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