Less for emergency use (in a life or death situation I'm less worried about upsetting the FCC), more for "hey dude, wanna meet up for lunch" or "FYI I'm heading back to the car".
Ideally something that doesn't require everyone to have a license (eg I can just hand a friend a without advance prep) but with a couple miles of range without LOS (maybe I'm underestimating the Toys R Us walkie talkies but I'm assuming they don't reach that far).
I've also seen LoRa based solutions like Meshtastic but not sure how practical it is
Ideally something that doesn't require everyone to have a license (eg I can just hand a friend a without advance prep) but with a couple miles of range without LOS (maybe I'm underestimating the Toys R Us walkie talkies but I'm assuming they don't reach that far).
I've also seen LoRa based solutions like Meshtastic but not sure how practical it is