Spatial and temporal expansion: The defined area, called "ED-R Hohe Düne", extends over a radius of 1 NM around the reference point 54°10'34 "N 012°07'03 "E. The vertical boundary extends from ground level (GND) to 1000 feet above sea level (AMSL).
Type of flight restrictions: All flights, including the operation of model aircraft and unmanned aerial systems, are prohibited within this area. However, military aircraft, aircraft on behalf of the German Armed Forces, state aircraft and police flights, rescue and disaster control missions and ambulance flights are exempt from this regulation.
Source references:
NFL (the link requires a subscription to Eisenschmidt)