tvfool lists both the Real digital tv channels and the (Virt) digital tv channels. The REAL Digital Tv Channel is the channel that is being broadcast , the Virtual channel is in most cases is the , Legacy Analog Tv Channel , that the tv station broadcast on before the switch to digital. The Virtual channel is not a real channel , it's just a number for you to look at. All the real digital tv channels at your location are UHF digital channels , in the , green , yellow and pink/red reception zones. Aim the antenna at about 240 degree magnetic compass. Here is how to aim tv antennas ,
http://www.kyes.com/antenna/pointing/pointing.html. And to make it even more con fuse ing most online tv guides list the digital tv channels as the virtual channels ,
http://www.zap2it.com. I recommend a
http://www.antennasdirect.com , DB-4e. . Here are some roof top antenna mounts ,
http://www.ronard.com/909911.html ,
http://www.ronard.com/34424560.html ,
http://www.ronard.com/ychim.html