How to Give a Bear Report on CB Radio
Bear reports are the most valuable type of communication on CB channel 19. A good report helps every driver within range stay safe and aware. This guide breaks down the exact formula for giving professional bear reports, with real-world examples you can use immediately.
Ahmad Qazi
Founder & CEO, O Trucking LLC
Fact-Checked by O Trucking Dispatch Team
5+ years supporting drivers with on-road communication and safety awareness
Sources:
Written by Ahmad Qazi, founder of O Trucking LLC, drawing on 9+ years dispatching for owner-operators. Learn more about us.
O TruckingHow to Give a Bear Report on CB Radio (2026)
Key Takeaways
- Every effective bear report has four parts: direction, location, bear type, and activity.
- Bear reports go out on CB channel 19, the unofficial trucker highway channel, on most U.S. interstates.
- "Front door" means ahead of you in your direction of travel; "back door" means behind you.
- "Bear in the air" means an aircraft is clocking speeds from above, where radar detectors cannot warn you.
- Keep reports to 5-10 seconds, be specific with mile markers, and never give false reports.
- Giving bear reports is legal in the United States and protected as free speech under the First Amendment.
The Bear Report Formula
Every effective bear report follows a simple four-part formula:
Direction + Location + Bear Type + Activity
Example: “Eastbound at the 142, full-grown bear in the median, running radar.”
Direction — Eastbound, westbound, northbound, southbound. Or use “your side” / “the other side” when talking to traffic in the opposite direction.
Location — Mile marker is ideal: “at the 142.” If you do not know the mile marker, use a landmark: “just past the Flying J,” “right before exit 220,” or “at the I-65 split.”
Bear type — Full-grown bear (state trooper), baby bear (local), county mountie (sheriff), plain wrapper (unmarked), bear in the air (aircraft).
Activity — Sitting in the median, running radar, rolling (driving), feeding (has someone pulled over), bear trap (speed trap with multiple units).
Real-World Bear Report Examples
Here are example bear reports for different scenarios:
State Trooper with Radar
“Eastbound drivers, you got a full-grown bear sitting in the median at the 142 with radar. Lights are off, he's pointing the gun your way.”
Aircraft Enforcement
“Westbound, heads up — bear in the air between the 80 and the 95. They already got one on the shoulder at the 88. Back it down.”
Unmarked Car
“Northbound on 65, plain wrapper behind the overpass at exit 220. Dark blue Charger, no light bar visible. He's been sitting there awhile.”
Speed Trap
“Bear trap southbound on I-35 between the 180 and 185. Three units — one taking pictures at the 182, two more pulling trucks at the 183 and 184. They're running a full operation.”
Rolling Bear
“Eastbound, you got a full-grown bear rolling in the hammer lane right around the 160, doing about 65. He's just rolling, not chasing anyone.”
Bear Type & Activity Quick Reference
Use this table as a cheat sheet until the terms become second nature. The left column is the type of law enforcement; the right column covers what the bear is doing. Mix one from each side into your report.
| CB Term | What It Means |
|---|---|
| Full-grown bear | State trooper / highway patrol |
| Baby bear | Rookie or local city officer |
| County mountie | County sheriff or deputy |
| Plain wrapper | Unmarked patrol car |
| Bear in the air | Aircraft enforcing speed from above |
| Running radar | Officer is parked clocking speed |
| Rolling / rolling bear | Officer is driving in traffic |
| Feeding / has someone | Officer has a vehicle pulled over |
| Bear trap | Speed trap with multiple units |
| Front door / back door | Ahead of you / behind you in traffic |
New to the airwaves? Build the rest of your vocabulary with our CB lingo guide for new drivers and the full trucker slang for police reference.
Timing Matters for Bear Reports
Common Mistakes to Avoid
Vague reports — “Bear out here somewhere” is useless. Always include direction, location, and type. Be specific.
False reports — Never give false bear reports. It destroys trust and causes drivers to ignore legitimate warnings. False reports are also frowned upon by CB etiquette.
Rambling — Keep it concise. 5-10 seconds is ideal. Do not tell a story — state the facts and release the mic.
Practice Off-Channel First
Bear Report FAQ
Common questions about giving bear reports on CB radio
How do you give a bear report on CB radio?
A good bear report includes four elements: (1) Direction of travel — eastbound, westbound, etc. (2) Location — mile marker or landmark. (3) Bear type — full-grown bear, baby bear, bear in the air, plain wrapper. (4) Activity — sitting in the median, running radar, rolling, feeding (pulled someone over). Example: 'Eastbound, full-grown bear at the 142, sitting in the median with radar.' Keep it under 10 seconds.
What does 'your front door' mean in bear reports?
'Front door' means ahead of you in your direction of travel. 'Back door' means behind you. So 'bear on your front door at the 205' means there is a police officer ahead of the listener at mile marker 205. These terms help drivers quickly understand the bear's relative position.
Should you thank someone for a bear report?
A quick '10-4, appreciate it' or 'thanks for the heads up, driver' is polite but not required. Keep acknowledgments brief. On a busy channel, the information itself is the priority. Do not monopolize the channel with extended thank-yous or follow-up questions unless you have additional safety information to add.
Is it legal to give bear reports on CB radio?
Yes, giving bear reports on CB radio is legal in the United States. Courts have consistently ruled that warning other drivers about police presence is protected free speech under the First Amendment. This applies to CB radio, flashing headlights, and smartphone apps like Waze. The only illegal acts are obstructing justice or helping someone actively evade arrest.
What channel are bear reports given on?
On most U.S. interstates, bear reports go out on CB channel 19 — the unofficial trucker highway channel. It is the channel drivers monitor while rolling, so a report there reaches the most people. Some regions or convoys use a different working channel, so if 19 is quiet or you are off the interstate, listen for which channel the local traffic is using.
What does 'bear in the air' mean?
'Bear in the air' means law enforcement is using an aircraft — typically a small plane or helicopter — to clock speeds from above. The plane times a vehicle between two painted highway lines and radios the speed to patrol cars waiting down the road. When you hear 'bear in the air,' bring your speed back to legal because radar detectors will not warn you about an aircraft.
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