So, am I completely insane or couldn't nostr events be transmitted wirelessly on APRS? There are several websockets based APRS gateways, and it's basically just a modified short message Ax.25 packet protocol for Ham radio location sharing or telemetrics. Seems totally doable, I just don't quite know where I'd start. Maybe a local relay that is modified to use existing APRS gateways and/or interface with APRS software connected to a radio?
This piques my interest because it opens the door to Nostr relays connecting without physical ISPs.

