The owner of the takeoff area only allows launches from october until end of april - means: SUMMER-FLIGHT-RESTRICTION!
Best flight season therefore is from mid February until End April.
Access
City of Bregenz - using the 'Pfänderbahn': cablecar running frequently.
> https://www.pfaenderbahn.at/en/
Rules
use of launch is NOT ALLOWED: 1.May- 30.September!!!