From MarcsHomepage
At the end of 2021 I started flying real airplanes, not only simulated ones.
While trying to learn, how to fly gliders in a club, I realized, that this is not my cup of tea and I switched to flying something, where an unpowered landing is considered an emergency.
I managed to obtain my sports pilot license end of April 2025.
"Trust me, I'm a Luftsportgeräteführer"
Links
There are a couple of useful tools for gliding and flying in general.
All of them are web based, work cross-platform, or have at least a Linux version available.