re: #530 Obdicut

But airwaves are a medium of speech. What is the non-speech related part of me setting up a transmitter and broadcasting on a certain frequency?

No, that’s not what I mean. I mean that certain bands of radio are restricted for the use of the government, for emergency services, military use, etc.

The ruling was based on speech, not the medium. I’m not sure of the point you’re trying to make.