CHP Radio Codes
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The California Highway Patrol uses a variety of radio codes in their communications. A partial list of codes can be found below.
10 Codes
- 10-1 Receiving Poorly[1]
- 10-2 Receiving Well
- 10-4 Acknowledgment
- 10-5 Relay
- 10-6 Busy
- 10-7 Out of Service
- 10-7A Out of Service (Home)
- 10-8 In Service
- 10-9 Repeat
- 10-10 Off Duty
- 10-11 Identify Frequency
- 10-13 Advise Road & Weather Conditions
- 10-14 Provide Escort
- 10-15 Prisoner in Custody
- 10-19 Return to ___
- 10-20 Location
- 10-21 Telephone ___
- 10-21A Telephone Home
- 10-22 Disregard
- 10-23 Stand By
- 10-28 Vehicle Registration[2][3][4][5]
- 10-29 Check for Wanted (Person, Vehicle, or Object)
- 10-31 Attempted Suicide
- 10-36 Confidential Information
- 10-36A Confidential Info, Subject possibly armed
- 10-36F Confidential Info, Possible felony wants
- 10-36M Confidential Info, Possible misdemeanor wants
- 10-37 What Time is it?
- 10-39 Message or Item Delivered
- 10-41 Begin Shift
- 10-97 Arrived at Scene
- 10-98 Finished Last Assignment
11 Codes
- 11-10 Take a Report
- 11-12 Loose Livestock[6]
- 11-24 Abandoned Vehicle[7][8]
- 11-25 Traffic Hazard
- 11-26 Disabled Vehicle[9][10][7][2][11]
- 11-27 Drivers License Check, Driver Held[2]
- 11-40 Fire Department Required
- 11-41 Ambulance Required[7]
- 11-42 Paramedics Required[7]
- 11-44 Possible Fatality
- 11-48 Furnish Transportation
- 11-50 Helicopter, Emergency Landing
- 11-51 Helicopter, Routine Landing
- 11-52 Helicopter, Return to ___
- 11-78 Paramedics Enroute[7]
- 11-79 Accident, Ambulance Enroute[7]
- 11-80 Accident, Serious Injury[7]
- 11-81 Accident, Minor Injury[4]
- 11-82 Accident, No Injury
- 11-83 Accident, No Information
- 11-84 Direct Traffic
- 11-85 Tow Truck Required[9][10][2]
- 11-86 Bomb Threat
- 11-87 Bomb Found
- 11-98 Meet the Officer, Remain in Service
- 11-99 Officer Needs Help[7]
Other Codes
- Code-2 Urgent
- Code-3 Emergency[7]
- Code-4 No Further Assistance Required
- Code-5 Stakeout [12]
- Code-7 Out of Service-Meal Break
- Code-20 Press Notified
- Code-33 Clear Radio Traffic for Emergency Communications [7][13]
References
- ↑ Episode 407: "Satan's Angels"
- ↑ 2.0 2.1 2.2 2.3 Episode 205: "Neighborhood Watch"
- ↑ Episode 209: "The Sheik"
- ↑ 4.0 4.1 Episode 213: "Down Time"
- ↑ Episode 214: "Repo Man"
- ↑ Episode 111: "Name Your Price"
- ↑ 7.0 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 Episode 121: "Crack-Up"
- ↑ Episode 203: "Family Crisis"
- ↑ 9.0 9.1 Episode 102: "Undertow"
- ↑ 10.0 10.1 Episode 116: "Vintage '54"
- ↑ Episode 320: "Tow Truck Lady"
- ↑ Episode 410: "Forty Tons of Trouble"
- ↑ Episode 305: "Death Watch"
Related articles
- "11-99: Officer Needs Help" episode