SF's end goal for Node Runners Radio is real radio waves, as well as internet stream.

If a solar storm ever takes out the electronics we rely on, he points out that a receiver and a sender come down to copper wire, an antenna and a speaker. A block is about four megabytes every ten minutes on average.

"It will be possible to silently append new blocks as they come in and have that transmit next to the music."

@Le Pleb Royale - SF

https://ungovernable.network/shows/freedom-tech-friday/pirate-radio-with-sf/