After git cloning Disaster Radio's Git
https://github.com/sudomesh/disaster-radio
I was looking to clone Project owl too, they link to their git but it is empty, too bad...
https://github.com/Project-Owl
But stuff like Owl is exactly what I am looking for in this thread, show me networks that don't need telco/mobile provider corporation internet.
I have a handful of ESP32s and some LoRa modules so I might get around to building a few DIsaster Radio nodes.

Match something like Disaster Radio with something like Othernet earth station, some sort of network file sharing, maybe some chat, mail, and discussion forums and you have a useful BBS with updates over the satellite network.