Kernrechtsfrage
Whether the appellants had standing to challenge the building and planning permission for the platform
Extrahierter Entscheid
The SHV and X.________ had standing because the project would eliminate a long-used launch site and materially affect their protected interests.
Extrahierte Begründung
They were directly and specially affected: the association’s statutory purpose covered hang-gliding, and X.________ used the site for training and flying operations. Loss of the launch site would significantly impair those activities.