 Correct. For this high school radio station that you built on the FM dial, all legal, non-pirate radio. And because it's staying mostly within the confines of the building, it's not really then a broadcast very far outside, right? So it's a matter of keeping it within those bounds. And this was an FM signal or an AM signal? That was an FM signal. That was an FM signal. Wow. We had a range master on top of our building. There's actually a third rule that comes involved with AM, which deals with both carrier current