Have a few stations lately sending "BTU KKK " and no calls which is okay so long as they ID every 10 minutes per FCC Part 97.
What I don't understand is the 3 K's.. does that signify that they are Klan members ? No need for extra K's unless they are trying to fill up space or is it an affectation ?
P.S. I know that "RRR" means "Roger Roger Roger" and it works well if the fellow you're talking to is Roger,