I've compiled a list of links that I find particularly useful.   I hope you'll find them useful as well!

National & International Amateur Radio Societies
Ontario Amateur Radio Clubs
Amateur Radio Contest sites
Canadian & U.S. QSO Parties
Other Amateur Radio Sites
Ham Radio Beginner Stuff
Amateur Radio Online Callbooks
Amateur Radio Repeater Systems
IRLP & Echolink
Amateur Radio Satellites
"DX" Clusters
Radio Propagation
Ham Radio Web Hosting
Linux for Hams
International Broadcasting Links
Local Toronto Area Radio
Computer Stuff
Other Useful Stuff