In an actual emergency, cell towers may not function.
AM has significantly further range too and is pretty easy to standup as a backup for an area.
It’s also incredibly common for road conditions to still be shared over AM - you see this a lot while driving with all the “advisory - tune to …. AM” signs everywhere.
It’s also incredibly common for road conditions to still be shared over AM - you see this a lot while driving with all the “advisory - tune to …. AM” signs everywhere.