also used for acro training/ SIV
Rules
Complex airspace structure (military airfield in Unterbach/ Meiringen)! Flying without (too) much problems only on weekends or after 1700lt...
More info on http://www.flyland.ch.
Airspaces in Switzerland are a tough subject, get all the info you can get before flying!
Download info board here: https://www.shv-fsvl.ch/fileadmin/files/redakteure/Allgemein/Sicherheit/SHVInfotafeln/OberhasliBrienz_Klein.pdf