Weather info:
- act wx/ webcam: http://www.disentis-sedrun.ch/webcams/skigebiet-disentis.html
- Wind etc: http://www.meteoschweiz.admin.ch/home/wetter/messwerte/messwerte-an-stationen.html
>> zoom in for winds in Disentis etc
- Föhndiagramm: http://www.meteocentrale.ch/de/wetter/foehn-und-bise/foehn.html
access
Cablecar from 'Disentis': www.disentis3000.ch
then charlifts to Gendusas and Lai Alv
(these chairlifts do not run always in summer >> walk from Caischavedra!)
regulation
Airspaces in Switzerland are a tough subject, get all the info you can get before flying: http://www.flyland.ch.
DABS (active danger areas etc): https://www.skybriefing.com/portal/
- several wildlife protection areas
- maxAlt: 3950m (always!)