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][4]
- 10-11 Identify Frequency
- 10-13 Advise Road & Weather Conditions[5]
- 10-14 Provide Escort
- 10-15 Prisoner in Custody
- 10-19 Return to ___
- 10-20 Location[6][7][8]
- 10-21 Telephone ___
- 10-21A Telephone Home
- 10-22 Disregard[6]
- 10-23 Stand By
- 10-28 Vehicle Registration[9][5][10][11][12][6][7][8]
- 10-29 Check for Wanted (Person, Vehicle, or Object)[9][5][6][7]
- 10-31 Attempted Suicide[13][11][6][14]
- 10-36 Confidential Information[5][11][6][8]
- 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[15]
- 11-24 Abandoned Vehicle[10][16]
- 11-25 Traffic Hazard[17][18]
- 11-26 Disabled Vehicle[9][19][10][11][7][20]
- 11-27 Drivers License Check, Driver Held[11]
- 11-40 Fire Department Required[13][21][22][23]
- 11-41 Ambulance Required[10][6][17][24][18]
- 11-42 Paramedics Required[10][6][17][24][18]
- 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[10][6][17][18]
- 11-79 Accident, Ambulance Enroute[10][6][17][18]
- 11-80 Accident, Serious Injury[10][17][18]
- 11-81 Accident, Minor Injury[6][17][18]
- 11-82 Accident, No Injury[6][18][25]
- 11-83 Accident, No Information
- 11-84 Direct Traffic
- 11-85 Tow Truck Required[9][19][11][20]
- 11-86 Bomb Threat[24]
- 11-87 Bomb Found
- 11-98 Meet the Officer, Remain in Service
- 11-99 Officer Needs Help[9][10][6][17][18]
Other Codes
- Code-2 Urgent[10][6][17][24][18]
- Code-3 Emergency[10][6][17][24][18]
- Code-4 No Further Assistance Required
- Code-5 Stakeout[6][7][3][4]
- Code-7 Out of Service-Meal Break
- Code-20 Press Notified
- Code-33 Clear Radio Traffic for Emergency Communications[10][6][7][18]
References
- ↑ Episode 407: "Satan's Angels"
- ↑ Episode 303: "Valley Go Home!"
- ↑ Jump up to: 3.0 3.1 Episode 410: "Forty Tons of Trouble"
- ↑ Jump up to: 4.0 4.1 Episode 413: "Sharks"
- ↑ Jump up to: 5.0 5.1 5.2 5.3 5.4 Episode 120: "Rainy Day"
- ↑ Jump up to: 6.00 6.01 6.02 6.03 6.04 6.05 6.06 6.07 6.08 6.09 6.10 6.11 6.12 6.13 6.14 6.15 6.16 6.17 6.18 Episode 213: "Down Time"
- ↑ Jump up to: 7.0 7.1 7.2 7.3 7.4 7.5 Episode 214: "Repo Man"
- ↑ Jump up to: 8.0 8.1 8.2 Episode 306: "Counterfeit"
- ↑ Jump up to: 9.0 9.1 9.2 9.3 9.4 Episode 102: "Undertow"
- ↑ Jump up to: 10.00 10.01 10.02 10.03 10.04 10.05 10.06 10.07 10.08 10.09 10.10 10.11 Episode 121: "Crack-Up"
- ↑ Jump up to: 11.0 11.1 11.2 11.3 11.4 11.5 11.6 11.7 Episode 205: "Neighborhood Watch"
- ↑ Episode 209: "The Sheik"
- ↑ Jump up to: 13.0 13.1 Episode 118: "Cry Wolf"
- ↑ Episode 217: "The Matchmakers"
- ↑ Episode 111: "Name Your Price"
- ↑ Episode 203: "Family Crisis"
- ↑ Jump up to: 17.0 17.1 17.2 17.3 17.4 17.5 17.6 17.7 17.8 17.9 Episode 215: "Mait Team"
- ↑ Jump up to: 18.00 18.01 18.02 18.03 18.04 18.05 18.06 18.07 18.08 18.09 18.10 18.11 Episode 305: "Death Watch"
- ↑ Jump up to: 19.0 19.1 Episode 116: "Vintage '54"
- ↑ Jump up to: 20.0 20.1 Episode 320: "Tow Truck Lady"
- ↑ Episode 202: "The Volunteers"
- ↑ Episode 317: "E.M.T."
- ↑ Episode 412: "Home Fires Burning"
- ↑ Jump up to: 24.0 24.1 24.2 24.3 24.4 Episode 220: "Quarantine"
- ↑ Episode 312: "Destruction Derby"
Related articles
- "11-99: Officer Needs Help" episode