High Power Radio!
- QRZ.com
- World Radio League
- eQSL Logging and QSL Cards
- PSK Reporter _
- QRZcq The database for radio hams
- Anoka County Radio Club (146.670)
- Magic Repeater (145.170, 444.05, 443.575...)
- Twin Cities Repeater Club (147.210)
- Stillwater Amateur Radio Association (147.060)
- American Radio Relay League (ARRL)
- This Week In Amateur Radio
- FCC Universal Licensing System
- RadioReference.com
- BatLabs - Motorola Mayhem!