It is not allowed to operate model aircraft and unmanned aircraft systems at a level higher than 100m above ground (exception: sites of aero clubs that were granted general permission).

Regarding the question of the potential hazard of collisions between manned aircraft and unmanned aircraft in the altitude band between 50m and 100m above ground, an investigation will be carried out in the two years after the rules governing drones come into force. The investigation and assessment is being carried out under the auspices of the Federal Ministry of Transport and Digital Infrastructure (BMVI) with the involvement of all entities responsible for flight operations.