They can use the CB radios to speak about road conditions and hazards and to maintain a sense of community on long hauls ... While they have a limited range and mountains and other obstructions ...

Occupations like construction workers, security personnel, and first responders all rely on walkie-talkies and long-range radios. Similarly, outdoor professions and hobbies (hiking, mountain ...

Introduced in 1945, primarily for farmers and the Coast Guard, CB radio initially operated in the 460-470 MHz frequency range. CB radio uses the same frequencies for sending and receiving on each ...