So, earlier today I was running the signal stalker on my 106, and came upon what sounded like a sports broadcast. Sure enough, it was our local AM ESPN radio station. This sounded like a direct stream, and not someone just holding their radio up against the speaker. The AM was 550, and it came over 455.35000 frequency. Could this be someone patching the AM radio through, given that it's a football sunday, or is it possible to monitor radio stations with a scanner?