Hi there Josh - I was rather intrigued to hear you say there were Mexican signals fighting it out with WHAS at your location in Michigan. I'm over here in Minnesota and split my time between St. Paul and the far southern suburb of Prior Lake... and when I'm in PL (i.e. away from WCCO), I get a completely dominant WHAS on 840 almost every night. Mighty interesting, this unpredictable science of DXing

(Now, as to WRVA... I get NO signal whatsoever, even in St. Paul... owing to 1130 KFAN's nine-tower array in Prior Lake and its northward night pattern. As a matter of fact, there are nights when I can't even get WTAM, KFAB, or KSL in Prior Lake on account of KFAN's bleedover! Must have left their IBOC exciter on or something...)As for the Mexican signals, I haven't been able to ID very many. There was one on 1460 billing itself as "El Grande", and claiming to run five
megawatts ERP -- though the rapid fading at my location certainly put a lie to THAT claim. (I'm pretty sure I didn't mishear the ERP, since SI prefixes are left almost completely unaffected by Spanish translation... perhaps they're southward directional, and I missed the ID saying "Acapulco - Quito - Asuncion - Montevideo"?

) 800 seems to have a real powerhouse on it from time to time -- a fellow DXer on one of the other MN boards says this one's a rather infamous signal that has been making appearances since before HIS day, meaning at least since 1970, but I can't remember the calls off-hand. I've also heard a Spanish talker on 560, but the fading has always been extreme, and I've been unable to ID it as yet.In Ames, IA, I once pulled in a show on 1090 that sounded like a Spanish version of Art Bell -- so strongly that there was not even a hint of KAAY underneath! And during an extreme period of tropo, my then-roommate got a 90.9 FM out of Acapulco on a portable Grundig!P.S. - to the San Antonio guy who started this thread - St. Paul *regularly* gets WOAI, almost every night. Earlier this week, I was driving my current roommate (who knows little about radio) to work at 5 AM... and he just about crapped himself when he heard the ID.