WUVN is transmitting at full power but all 4 channels are showing up as "No Signal" on my Zenith and is also off on Dish Network. I'm told by reliable sources that this occurred at about 3pm. I only found out just minutes ago, I don't tune to the locals much except for Simpsons on WCCT & WGGB, and sometimes news (mostly on WFSB). Seems very much like the problem they had previously with a card at the transmitter site. (I'll say no more as I don't want to speculate too much and just out of respect I have for other engineers out there as a former one myself).