Two-Way Radio Codes

Trinity County Codes

There is NO Official Public List


10 CODES Commonly Used in Northern California- NOTE: There is NO universal Code List in CA

10-1 = Poor Reception
10-2 = Signal Readable
10-3 = Stop Transmitting!
10-4 = MESSAGE RECEIVED
10-5 = Relay to..

10-6  = BUSY
10-7  = Out of Service
10-7B = Out of Service- Personal Business
10-8  = In Service
10-9  = Repeat
10-10 = Home Location

10-11 = 
10-12 = Visitors Present
10-13 = ADVISE ROAD OR WEATHER CONDITIONS
10-14 = PROVIDE ESCORT
10-15 = Prisoner in Custody
10-15X= Female Prisoner in Custody

10-16 = Pick-up 
10-19 = Return to Station
10-20 = LOCATION REQUESTED

10-21 = TELEPHONE _________
10-22 = DISREGARD 
10-23 = STANDBY
10-26 = Clear
10-27 = Wanted
10-27V= Vehicle Code related warrant
10-27M= Misdomeaner warrant
10-27F= Felony warrant
10-28 = Vehicle registration 
10-29 = Warrant check
 
10-31 = ATTEMPTED SUICIDE
10-33 = Burglar Alarm (audible/silent)
10-35 = Time check
10-36 = Confidential Information
10-39 = MESSAGE OR ITEM DELIVERED

10-97 = ON SCENE
10-98 = ASSIGNMENT COMPLETED


11 CODE - Used by CA CHP

11-10 = TAKE A REPORT
11-24 = ABANDONED VEHICLE
11-25 = TRAFFIC HAZARD
11-26 = DISABLED VEHICLE

11-41 = AMBULANCE REQUIRED
11-42 = PARAMEDICS REQUIRED
11-44 = POSSIBLE FATALITY
11-48 = PROVIDE TRANSPORTATION
11-66 = DEFECTIVE TRAFFIC SIGNALS

11-79 = ACCIDENT - AMBULANCE RESPONDING
11-80 = ACCIDENT - MAJOR INJURY
11-81 = ACCIDENT - MINOR INJURY
11-82 = ACCIDENT - PROPERTY DAMAGE
11-84 = TRAFFIC CONTROL
11-85 = TOW TRUCK REQUIRED OR REQUESTED
11-86 = BOMB THREAT
11-87 = BOMB FOUND
11-98 = MEET

REFERENCES TO CA VEHICLE CODE SECTIONS

20001 CVC= FELONY HIT AND RUN ACCIDENT
20002 CVC= MISDEMEANOR HIT AND RUN ACCIDENT
23103 CVC= RECKLESS DRIVING
23152 CVC= MISDEMEANOR - DRUNK DRIVING
23153 CVC= FELONY - DRUNK DRIVING

MISC CODES or REFERENCES

3A = CSAA / AAA (AMERICAN AUTOMOBILE ASSOCIATION)
911C = CELLULAR 911 CALL

Note:- This information is provided to help citizens understand safety information during Fire,
Flood, Weather Emergencies and the like. Trinity County has no local AM/FM/TV News Broadcasters.

Monitoring Information Links

Trinity County Public Safety Resource- All the INFO YOU NEED!
Trinity County SCANNER INFO- Updated frequenty info with links.
California 10 Codes- Courtesy of Bearcat Radio Club
California Highway Patrol Website- SELECT REDDING AREA- Note: Glossary on right top of page for larger listing of GLOSSARY information and codes.
Trinity County Amateur Radio Emergency Service Website- Ham Radio Operators Serving their Community

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Last Updated: September 20, 2005

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