Amateur Radio Organizations & Clubs
Radio Amateurs of Canada (RAC)
American Radio Relay League (ARRL)
Ontario Amateur Radio Service (ONTARS)
Emergency and Disaster Communications
Canadian Forces Affiliate Radio System
RAC Amateur Radio Emergency Service (RAC ARES)
Vendors
Maple Leaf Communications
Radioworld Canada
Blogs and Publications
VE3HG’s Blog
APRS
APRS Layer 2 (APRS2)
Ontario APRS2 Server (T2ONTARIO) (Hosted by VA3QR)
T2Ontario/VE3YAP Digipeater javAPRS Map (Hosted by VA3QR)