Kernrechtsfrage
Whether the appeal body could treat the environmental association's complaint as admissible without proper standing
Extrahierter Entscheid
The association lacked standing because most members were not sufficiently close to the heliport; the complaint should not have been admitted.
Extrahierte Begründung
The organization was not a nationwide protected association and had not shown that a large number of its members were individually entitled to complain. The prior decision therefore violated procedural rules.