CB Radio Lingo & Etiquette – Speak Like a Pro

CB radio has its own language — a fun, efficient shorthand that keeps communication fast and clear on busy channels. In 2026, the classic 10-codes and trucker slang are still going strong, especially on Channel 19 (the trucker channel).

Essential CB Lingo (2026 Edition)

  • 10-4 – Message received / OK
  • 10-7 – Out of service / off the air
  • 10-20 – Location (“What’s your 20?”)
  • 10-33 – Emergency traffic
  • 10-36 – Correct time
  • Breaker 1-9 – Request to break into a conversation on Channel 19
  • Bear – Police officer
  • Smokey – State trooper
  • Full-grown bear – Highway patrol
  • Bear bite – Speeding ticket
  • Kojak with a Kodak – Radar trap
  • Wall-to-wall & treetop tall – Very strong signal
  • Got your ears on? – Are you listening?

CB Etiquette Basics

  • Channel 9 = emergencies only (no chit-chat).
  • Channel 19 = trucker/road info channel — keep it about traffic, weather, accidents.
  • Keep transmissions short (“short & sweet”).
  • Use “10-4” to acknowledge, not “copy that” (CB tradition).
  • No profanity on open channels — FCC can fine you.
  • Be courteous — “Come back” means “repeat your last transmission.”

Mastering CB lingo makes you sound like a pro and earns respect on the air.

Retevis MB3A 40-Channel AM/FM CB Radio Kit – Long Range Trucker Radio with Antenna, 12V/24V Cigarette Lighter, Noise Limiter, PA, Emergency Channels 9/19, Cooling System