Hi @Ondřej-Šutera , is there any update on this maybe? I believe it is a major issue for the paragliding community.
Another alternative would be OSM as long as ODbL is not breached.
Tags sport=paragliding and free_flying:site=takeoff are normally used by the PG community, although coverage may not be 100% guaranteed. However, it is still growing and allows users to easily add new locations.
Thanks!
