APRS also works on 30 meter band, which means HF, which means "hemisphere without trying very hard" distances. Obviously the radios are not $30, but really if one cares about the hobby one should not splatter so much.
It will also work if there's a (nearly?) statewide internet/cellphone/landline outage due to natural disasters. The $30 radio would too (if you can get in to an APRS repeater, or the space station, or whatever), but i'd rather have HF in an emergency of that scale, and VHF/UHF for day-to-day use. I forget the (VHF) APRS frequency offhand but you can find out if there's a digipeater or even a regular store and evenutally forward repeater in your area by tuning to that frequency and see if you hear the same station replying whenever any other station sends a message - it's usually pretty obvious.
also https://aprs.fi/ if anyone wants to see what else it can do. I built a slack bot after map reducing all of the weather nodes aprs.fi knows about to "least distance from zip and/or city/state", then hitting the public web and beautiful souping the weather information from aprs.fi for that particular weather station.
It will also work if there's a (nearly?) statewide internet/cellphone/landline outage due to natural disasters. The $30 radio would too (if you can get in to an APRS repeater, or the space station, or whatever), but i'd rather have HF in an emergency of that scale, and VHF/UHF for day-to-day use. I forget the (VHF) APRS frequency offhand but you can find out if there's a digipeater or even a regular store and evenutally forward repeater in your area by tuning to that frequency and see if you hear the same station replying whenever any other station sends a message - it's usually pretty obvious.
also https://aprs.fi/ if anyone wants to see what else it can do. I built a slack bot after map reducing all of the weather nodes aprs.fi knows about to "least distance from zip and/or city/state", then hitting the public web and beautiful souping the weather information from aprs.fi for that particular weather station.