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This file contains many of the radio codes & signals you hear used on the
air. The information has been gleaned from many sources and since
the only way to get this information is to listen and record what the
radio codes and signals are encountered, there may be some differences in
what is presented here from what you might believe the code or signals is
used for.
The data is arranged alphabetically by agency name.
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British Columbia EMS Ambulance Codes:
10-1 Signal weak 10-8 In service
10-2 Signal good 10-9 Repeat
10-3 Stop transmitting 10-10 Negative
10-4 Affirmative 10-12 Stand by
10-6 Busy 10-19 Return to station
10-7 Out of service 10-23 Arrived at scene
Code 0 Food Pickup
Code 1 Unauthorized listener present
Code 2 Routine call - no lights or siren
Code 3 Emergency call - lights and siren
Code 4 Deceased
Code 5 Request police assistance
Code 6 Request fire assistance
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RCMP & CITY POLICE 10 CODES & SIGNALS:
10-0 Radio check 10-65 Escorting prisonere
10-1 thru 10-33 Standard APCO Codes 10-67 Unauthorized listener present
10-40 Possible warrant on person 10-68 Impaired driver
10-41 Possible warrant confirmed 10-69 Checking person/vehicle
10-42 Person/vehicle in obsv. cat. 10-72 Alarm/holdup
10-43 Person on parole 10-80 Record of violence
10-44 Person charged 10-81 Record of robbery
10-45 Person escapee 10-82 Record of robbery
10-46 Person prohibited 10-83 Record of breaking & entering
10-58 Drug overdose 10-84 Record of theft
10-59 Suicide/homicide 10-85 Record of drugs
10-61 Coffee break 10-86 Record of fraud
10-62 Meal break 10-87 Record of sexual offences
10-63 Return to office 10-88 Record of other criminal code
10-89 Record of arson
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Vancouver Police 10 Codes
10-1 Signal Weak 10-30 Danger/Caution
10-2 Signal good V=Violent, M=Mental
10-3 Stop Transmitting E=Escapee, S=Suicidal
10-4 Acknowledgement 10-31 Pick up
10-5 Relay 10-32 Units needed
10-6 Busy 10-33 Emergency
10-7 Out of service 10-34 Time check
10-8 In service 10-40 Possible hit on person
10-9 Repeat 10-41 Possible hit, confirmed
10-10 Negative 10-42 Observation category
10-12 Stand-by 10-43 Parole category
10-13 Existing conditions 10-44 Charge category
10-14 Message 10-45 Elopee category
10-15 Message delivered 10-46 Prohibited category
10-16 Reply to message D=Driving, L=Liquor
10-17 Enroute F=Firearms
10-18 Urgent 10-61 Coffee break
10-19 In contact 10-62 Lunch break
10-20 Location 10-65 Escorting prisoner
10-21 Call by phone 10-66 Transport prisoner
10-22 Disregard 10-67 Unauthorized listener
10-23 Arrived at scene 10-68 Breathalyzer test
10-24 Assignment complete 10-69 Checking person/
10-25 Burglar alarm vehicle
10-26 Estimated time of arrival 10-72 Alarm
10-27 License/permit info wanted 10-75 Change channels
10-28 Ownership info wanted 10-85 record for drug offenses
10-29 Records check
Code 3 Lights & siren
Code 4 Emergency/urgent traffic
Code 5 Suspect violent towards police
Code 6 Fire Department
Code 12 Suspect out of earshot of radio
CD Chief Dispatcher
EMS Emergency Health Services Ambulance
RNS Rescue & Safety Unit (Fire Department)
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