Kernrechtsfrage
Whether the company had standing and the federal appeal was admissible.
Extrahierter Entscheid
The company had standing because the amendment could affect use of its land through noise-protection rules; the appeal was otherwise timely and directed against a final cantonal decision.
Extrahierte Begründung
The contested plan could potentially constrain the appellant's parcel, so special affectedness existed; no exclusion under Art. 83 LTF applied.