CB Radio News Groups
rec.radio.cb Citizen Band discussion area.
rec.radio.amateur.antenna Antennas: theory, techniques, construction.
rec.radio.amateur.digital.misc Packet and other digital radio modes.
rec.radio.amateur.packet Packet radio (not used any more?).
rec.radio.amateur.equipment All about HAM radio hardware.
rec.radio.amateur.homebrew HAM construction and experimentation.
rec.radio.amateur.misc HAM radio practices, contests, events, rules, etc.
rec.radio.amateur.policy Radio use & regulation policy.
rec.radio.amateur.space Amateur radio transmissions through space.
rec.radio.broadcasting Local area broadcast radio. (Moderated).
rec.radio.info Informational postings related to radio. (Moderated).
rec.radio.noncomm Topics relating to noncommercial radio.
rec.radio.scanner "Utility" broadcasting traffic above 30 MHz.
alt.radio.scanner.uk Scanning discussions for the United Kingdom.
phl.scanner Scanner topics in the Philadelphia, PA area.
rec.radio.shortwave Shortwave radio enthusiasts.
rec.radio.swap Offers to trade and swap radio equipment.
alt.radio.pirate Low power AM/FM/TV pirate broadcasting.
rec.antiques.radio+phono Antique radio & phono topics.
