Check out this cool database that Joe Reich developed in MS Access.
Joe writes "I built a small database in Access that allows you to choose the
city and state and returns a report showing all digital channels from your choices. It's
somwhat crude but gets the job done. The data is from the FCC web site so it should be
accurate. It is for my region. Try it out. I though you might be able to post it on your
site for others to use."
2. Now, to find out where exactly the transmitters are with respect to your
house, visit
www.antennaweb.org -
this site outputs a map that tells you where you'd have to point your antenna for best
reception.
3 . Once you've gathered information on who is/will be transmitting in HD in your
area, you need to get your antenna.
After your coordinates are returned, click on "Browse the Tiger Map".
This will load a map of your town. Use the functions on the map to locate
your house and obtain exact coordinates.
Now that you have the location of your house and the location of the transmitter both
in decimals.
To determine the direction (heading) and the distance from your house to the
transmitter, visit