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Scanner 911

Scanner 911

Police Scanner

Fire Scanner

Listen to live police and fire calls right here on Scanner 911. You'll hear the live transmission of emergency service communitcations from Calaveras, Tuolumne and Amador counties as they happen.

How it Works: Radio scanners rapidly rotate through a bank of pre-programmed frequencies, checking for radio traffic on them. When a channel has traffic, the scanner stops on that channel and plays the audio of the radio transmission. When the radio communication stops, the scanner waits up to 4 seconds for replies. If no further radio transmissions are received on that channel within the 4 second delay period, the scanning of all channels resumes.

If you would like to monitor the Police Scanner and the Fire Scanner at the same time, simply open another tab in your browser and play one scanner in each tab.

Local Law Enforcement News

10 Codes
10-1 Receiving poorly 10-27 Driver’s license check
10-2 Loud and clear 10-28 Vehicle license check
10-4 Copied message 10-29 Warrants check
10-5 Passing a Message 10-33 Alarm sounding
10-6 Busy with something 10-36 Time check
10-7 Out of service 10-39 Officer check
10-8 In service / Available 10-49 In route
10-9 Repeat message 10-51 Has been drinking (also “H.B.D.”)
10-10 At home or Off duty 10-56 Suicide attempt
10-12 People can/shouldn’t hear radio 10-57 Gunshot(s)
10-15 Transporting person(s) to jail 10-66 Suspicious person
10-15 X-ray Transporting female to jail 10-95 In the area
10-19 Returning to office 10-97 Arrived on scene
10-20 Location 10-98 Finished with call
10-21 Phone call 10-98 Nora Finished with call, no report taken
10-22 Disregard 10-98 Robert Finished with call, report taken
10-23 Stand by 11-98 Meet with me
Misc. Codes
CODE 1 When convenient CODE 5 Stakeout
CODE 2 Urgent, no lights/siren CODE 6 Responding from a long distance
CODE 3 Urgent, use lights/siren CODE 7 Mealtime
CODE 4 All OK, no assistance needed CODE 33 Emergency radio traffic only*

*During a CODE 33, a beep or tone will be heard every 5 to 10 seconds.


CHP Radio Codes
1124 Abandoned Vehicle 1166 Defective Traffic Signals
1125 Traffic Hazard 1179 Accident – Ambulance Responding
1126 Disabled Vehicle 1180 Accident – Major Injury
1141 Ambulance Required 1181 Accident – Minor Injury
1142 Paramedics Required 1182 Accident – Property Damage
1144 Possible Fatality 1184 Traffic Control
1148 Provide Transportation 1185 Tow Truck Needed Or Requested

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