I think there are different rules for translators relaying AM stations, but by law, commercial band translators must be fed off the air. Up at Capitol Peak or anywhere up that high close to a Seattle signal, I could easily see how KISW could be picked up and relayed on 101.1, assuming they are being fed legally. If I understand the rules correctly, it's ethically questionable, but completely legal to chain multiple translators together to extend your station's range. Therefore, it's entirely possible that the 101.1 translator was being fed by 92.7, and was feeding 104.1 Tacoma. If this were the case, then 92.7 would be relaying 99.9, which if KGHO were off the air, would be KISW. It's also my understanding that if the parent signal is lost that the translator should go off the air, but I'm not sure it's even possible for receivers to distinguish between signals and shut down the translator if the wrong signal is detected.