CATCA Site
The official site of the Canadian Air Traffic Controllers Association. They get to use the logo

Danamar's ATC Forum
The best thing to happen to negotiations since picket signs and tire irons. You MUST be a member to enter the forum, and you can only be a member if you're one of us!

Planet Fergusson
A Winnipeg Specialty controller with some interesting ATC stuff on his site. May be politically incorrect.

The Jolly Roger
Another Winnipeg Controller with a cool website

The Northwest Controller
The online newsletter of the Edmonton ACC Branch.

NavCanada
The employer...more comments depending on the status of negotiations

WLATC
The World League of Air Traffic Controllers