Geen positief antwoord
Hierbij het antwoord van Tomas Winkler een van de zeer actieve F3F'ers in Tjechië.
Hallo Rick,
Regarding your question about flying in Krkonose I have not so positive answer.Most of this mountains are protected - nature ,or is nature reserve.There are probably some good places for flying ,but because of possible conflict with environmentalists we do not organize competition there and also do not use slopes there for relax flying.According rules you should keep only marked pathway ,and out of this way you risk some problem with penalty and so on.
All this info are not fresh,it is some years old ,maybe now is better but Czech F3F community do not fly there.
Sorry that I have not better answe,if you have any other question or need other info let me know,
Regards Tomas
Rick