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[2]
- 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[3]
- 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[4][5][6]
- 10-21 Telephone ___
- 10-21A Telephone Home
- 10-22 Disregard[4]
- 10-23 Stand By
- 10-28 Vehicle Registration[7][8][9][10][4][5][6]
- 10-29 Check for Wanted (Person, Vehicle, or Object)[7][4][5]
- 10-31 Attempted Suicide[11][9][4][12]
- 10-36 Confidential Information[9][4][6]
- 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[13]
- 11-24 Abandoned Vehicle[8][14]
- 11-25 Traffic Hazard[15][16]
- 11-26 Disabled Vehicle[7][17][8][9][5][18]
- 11-27 Drivers License Check, Driver Held[9]
- 11-40 Fire Department Required[11][19][20]
- 11-41 Ambulance Required[8][4][15][16]
- 11-42 Paramedics Required[8][4][15][16]
- 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[8][4][15][16]
- 11-79 Accident, Ambulance Enroute[8][4][15][16]
- 11-80 Accident, Serious Injury[8][15][16]
- 11-81 Accident, Minor Injury[4][15][16]
- 11-82 Accident, No Injury[4][16][21]
- 11-83 Accident, No Information
- 11-84 Direct Traffic
- 11-85 Tow Truck Required[7][17][9][18]
- 11-86 Bomb Threat
- 11-87 Bomb Found
- 11-98 Meet the Officer, Remain in Service
- 11-99 Officer Needs Help[7][8][4][15][16]
Other Codes
- Code-2 Urgent[4]
- Code-3 Emergency[8][4][15]
- Code-4 No Further Assistance Required
- Code-5 Stakeout[4][5][3]
- Code-7 Out of Service-Meal Break
- Code-20 Press Notified
- Code-33 Clear Radio Traffic for Emergency Communications[8][4][5][16]
References
- ↑ Episode 407: "Satan's Angels"
- ↑ Episode 303: "Valley Go Home!"
- ↑ 3.0 3.1 Episode 410: "Forty Tons of Trouble"
- ↑ 4.00 4.01 4.02 4.03 4.04 4.05 4.06 4.07 4.08 4.09 4.10 4.11 4.12 4.13 4.14 4.15 4.16 4.17 4.18 Episode 213: "Down Time"
- ↑ 5.0 5.1 5.2 5.3 5.4 5.5 Episode 214: "Repo Man"
- ↑ 6.0 6.1 6.2 Episode 306: "Counterfeit"
- ↑ 7.0 7.1 7.2 7.3 7.4 Episode 102: "Undertow"
- ↑ 8.00 8.01 8.02 8.03 8.04 8.05 8.06 8.07 8.08 8.09 8.10 Episode 121: "Crack-Up"
- ↑ 9.0 9.1 9.2 9.3 9.4 9.5 9.6 9.7 Episode 205: "Neighborhood Watch"
- ↑ Episode 209: "The Sheik"
- ↑ 11.0 11.1 Episode 118: "Cry Wolf"
- ↑ Episode 217: "The Matchmakers"
- ↑ Episode 111: "Name Your Price"
- ↑ Episode 203: "Family Crisis"
- ↑ 15.0 15.1 15.2 15.3 15.4 15.5 15.6 15.7 15.8 Episode 215: "Mait Team"
- ↑ 16.0 16.1 16.2 16.3 16.4 16.5 16.6 16.7 16.8 16.9 Episode 305: "Death Watch"
- ↑ 17.0 17.1 Episode 116: "Vintage '54"
- ↑ 18.0 18.1 Episode 320: "Tow Truck Lady"
- ↑ Episode 317: "E.M.T."
- ↑ Episode 412: "Home Fires Burning"
- ↑ Episode 312: "Destruction Derby"
Related articles
- "11-99: Officer Needs Help" episode