The radio spectrum is carefully regulated and divided up by Governments worldwide. Some of it is shared across jurisdictions under the terms of international treaties, while other allocations exist ...

"Mastersergeantangry" has a chat room on wheels. No Internet connection required. Through the citizens band radio in his truck, his ears are always on. Known outside radio circles as John Appel, the ...

Anyone could be a radio personality in 1969. All it took was a licence and a CB radio. "Some use CB for business purposes, others as a hobby," said an unnamed CBC-TV reporter at a convention for early ...