http://www.antennaweb.org/aw/welcome.aspx"Maximize your television reception
The AntennaWeb.org mapping program, provided by the Consumer Electronics Association (CEA) and the National Association of Broadcasters (NAB), locates the proper outdoor* antenna to receive your local television broadcast channels.
Based on geographical maps and signal strengths, AntennaWeb locates the best antenna for you — whether the antenna is for use with a home satellite system, high-definition television (HDTV) or a traditional analog set.
Get started!"
