Question juridique clé
Whether the antenna installation outside the building zone met the requirements of Art. 24 RPG, especially site dependency and balancing of interests.
Solution extraite
The installation was site-dependent and the required balancing of interests was adequately performed; the exception permit was lawful.
Motifs extraits
The court accepted that the Fieschertal site largely avoided coverage gaps that would arise at alternative locations and noted that the alternatives had been examined with the help of cantonal specialists. Economic or civil-law reasons alone would not justify site dependency, but here functional coverage considerations did.