FCC Part 97: Amateur Radio Service
FCC Part 95e: General Mobile Radio Service
How to Comply with FCC RF Exposure Rules Forum Featuring Ed Hare, W1RFI
ARRL RF Exposure Calculator
Illinois Repeater Association
W9RY Southern Illinois Amateur Radio Page
Repeater Book
DMR Radio ID
Ham Shack Hotline
EchoLink
Winlink Global Radio Email®️