Something fun to try

[CAwasinNJ]

Try this. Invent the name of a radio station. Anything you like. Then come up with a callsign for it. Now go to the FCC callsign availability tool and see if it's already being used.

fjallfoss.fcc.gov/prod/callsign/prod/main.html
Then click on Query at the bottom.

I'll bet it's taken.

[Timmy]

KWJM - funny cuz my son's nickname is WJM. They are his initials!

It's available though.