Citizens Band

Citizen’s Band is a portion of the Radio Spectrum that you do not need a license to operate in.  It’s primary use is in communications of cars and trucks, and was the predecessor to Cell Phones.  CB bands are “channelized” and are used from everything from Trucker’s Alerting of Traffic Conditions, to Radio Control, to the organization of major sporting events.

Various Examples of CB conversations recorded by W4DTB: