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 communications 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.
Reported Mariposa Missing Man Is Actually Fugitive On The Run
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
Miscellaneous 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
