When power goes out, cell towers get damaged, or networks jam under load, AM and FM stations keep broadcasting on battery-powered radios, car radios, and hand-crank receivers that need nothing from the grid.
The National Public Warning System reaches more than 90% of the U.S. population through broadcast radio stations, equipped to keep transmitting when everything else goes dark. During Hurricane Helene in 2024, radio newsrooms became front-line resources for communities that had lost power, water, cell service, and internet simultaneously.
Streaming doesn't work without a tower. Satellite doesn't work in a basement. Radio works everywhere.