FANET [1] is specifically for paragliding. It is also LoRa based and open source, but so far only Skytraxx and Naviter really seem to be using it in their produ

FANET [1] is specifically for paragliding. It is also LoRa based and open source, but so far only Skytraxx and Naviter really seem to be using it in their products. I think it's exactly what you're looking for, though. [1] https://www.skytraxx.eu/News/FANET https://www.skytraxx.eu/News/FANET