Nashville Area TV Stations
When I was learning where to position my TV antenna I ran accross a website where all the TV stations were listed for metropolitan areas. The website is tvfool.com. The files are KMZ which open in Google Earth. All the files are Torrents. If you live in the Nashville area you can download that map from my Dropbox: https://www.dropbox.com/s/f30trg6ai97xfx2/Nashville_TN.kmz
The map shows the position of the transmission towers. You can even breakdown the map by digital and analogue. Very cool.