Doug Smith's TV Station Database
Up-to-date and complete lists of US, Canadian, and many Mexicans TV stations
Search FCC database records by callsign.
Bill Hepburn's Tropo Forecasts
Regular and accurate tropo forecasts
Informative DTV site run by WTFDA member Trip Ericson. Search for DTV stations by market, call letters, etc.
Radio and TV DX Information Centre
William Hepburn's DX Information Centre
Identifying TV DX From Mexico Home Page
by Danny Oglethorpe
A very good list of Eu-Afr-As TV Frequencies
Todd Emslie's TV DX Site
Exact Worldwide Video Frequencies + other important foreign TV DX information.
VHF Propagation Map
ham APRS map
V-UHF QSO Realtime map
Worldwide TV-FM DX Association Information Page
lots of useful information
K1SIX Six Meter Page
Everything you ever wanted to know about 50 MHz Propagation and DXing
How Far Is It?
Find out the distance between two places
Tv/Fm Skip Log
realtime TV-FM DX opening chat + more