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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. You can help in this effort. You can simply click on the link above to submit your information, or you can mail your information to us at: National Communications P.O. Box 291918 Kettering, OH 45429 This information is presented as a research tool courtesy of National Communications Magazine. Remember the site is free for you to use, but then there is really nothing that is free of charge. The magazine supports the web site, so please consider supporting the magazine with a subscription. 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You can look up frequencies by city/state You can look up frequencies by frequency/state You can print up the list of frequencies You can email a search to yourself to use in Excel or Scancat============================================================================= Alberta RCMP 10 Codes 10-1 Signal Weak 10-69 CPIC entry 24 hour suspension 10-2 Signal Good 10-70 Update status (are you ok?) 10-3 Stop Transmitting 10-71 Complaint dispatch 10-4 Affirmative (OK) 10-72 Armed robbery 10-5 Relay information to ___ 10-73 Alarm (location) 10-6 Busy 10-74 False Alarm (confirmed) 10-7 Out of Service 10-76 On portable 10-8 In Service 10-77 At residence 10-9 Say Again 10-78 At Office 10-10 Negative 10-80 Subject on probation 10-11 Roadside check 10-81 Record - violence 10-12 Standby-Stop 10-82 Record - robbery 10-13 Existing conditions 10-83 Record - offensive weapon 10-14 Message/Information 10-84 Record - break and enter 10-15 Message Delivered 10-85 Record - auto theft 10-16 Reply to Message 10-86 Record - theft 10-17 Enroute 10-87 Record - drugs 10-18 Urgent 10-88 Record - fraud 10-19 In-contact 10-89 Record - sex 10-20 Location 10-90 Record - other criminal code 10-21 Call ___ by phone 10-91 Record - other federal statutes 10-22 Disregard 10-92 Record - other statutes 10-23 Arrived at scene 10-93 Record - VIP surveillance 10-24 Assignment Complete 10-94 Record - CISA subject 10-25 Report to (meet) 10-95 Fail to appear 10-26 Estimated Time of Arrival 10-96 No convictions 10-27 License/permit info 10-97 Record - driving conviction 10-28 Ownership info 10-98 Meal break 10-29 Records check 10-99 Coffee break 10-30 Danger/caution (note 1) 10-31 Pick-up 10-32 Units needed (specify number,type) 10-33 Help me quick 10-34 Time 10-35 Off duty 10-36 On duty 10-37 10-38 Fatality 10-39 10-40 Possible hit on suspect 10-41 Confirmed hit on suspect 10-42 Subject in observation 10-43 Subject in parolee 10-44 Subject charged 10-45 Subject in Elopee 10-46 Subject is prohib. (note 2) 10-60 Police hater ? 10-61 Station call identify 10-62 Unauthorized listener 10-63 Dispatch tow truck 10-64 Dispatch ambulance 10-65 Mental patient escort to __ 10-66 10-67 10-68 Breathalyzer op. required ============================================================================= Calgary Police Radio Codes 10 Codes Record Codes 10-01 Reception poor 10-50 Subject negative 10-02 Reception clear 10-51 Subject has a record, not wanted 10-03 Stand by 10-52 Subject possibly wanted 10-04 Message recieved 10-53 Subject wanted 10-05 Your location 10-54 Subject dangerous 10-06 Call by phone 10-55 Offensive weapon 10-07 Book out 10-56 Subject in observation catagory 10-08 Clear/resuming 10-57 Subject on parole, probation 10-09 Repeat message 10-58 Subject in charged catagory 10-67 Unauthorized listener 10-59 Refused F.A.C. (firearm cert.) 10-60 Escaped Message Codes 10-61 Charged no conviction 10-62 Member of gang 10-01 Accident, injury 10-63 Attempted murder or murder 10-02 Accident, property 10-64 Sexual offence 10-03 Accident, industrial 10-65 Crime vehicle 10-04 Alarm 10-66 Confidential info.- clear car 10-05 Assault 10-67 Failing to appear 10-06 Assualt police constable 10-68 Kidnapping 10-07 Attempted suicide 10-69 Prostitution 10-08 Break and enter (home) 10-70 Pointer person to stolen property 10-09 Break and enter (shop) 10-71 Pointer vehicle 10-10 Dog complaint 10-72 On probation 10-11 Domestic dispute 10-73 Contagious disease 10-12 Drunk 10-13 Escort Motor Vehicle Codes 10-14 Disturbance 10-15 Fire 10-81 Abandoned vehicle 10-16 Fraud 10-82 Careless (dangerous) driver 10-17 Indecent 10-83 Impaired driver 10-18 Juveniles 10-84 Hit and run 10-19 Landlord - tenant dispute 10-85 Speeder 10-20 Lost or found property 10-86 Stolen auto 10-21 Mental 10-87 Suspicious auto 10-22 Missing person 10-88 Misc. traffic complaint 10-23 Neighbour dispute 10-24 Noisy party Disposition Codes 10-25 Parking complaint 10-26 Peeping tom Code 1 Report submitted 10-27 Property damage Code 2 Gone on arrival 10-28 Prowler Code 3 No cause for complaint 10-29 Purse snatcher Code 4 Unable to locate 10-30 Robbery Code 5 Checked okay 10-31 Shoplifter Code 6 Area checked negative 10-32 Sudden death Code 7 Offender located and dealt with 10-33 Suspucious person Code 8 Advised 10-34 Theft Code 9 Matter settled 10-35 Threats Code 10 To be followed up with, no report 10-36 Sexual assault Code 11 Cancelled 10-37 Collapse Code 12 Vehicle tagged only 10-38 Drugs Code 13 Vehicle tagged and towed 10-39 Noise complaint 10-40 Possible gunshot Major Codes 10-41 Unwanted guest/patron 10-42 Nuisance telephone calls Code 100 Bank alarm/hold up 10-43 Check on welfare Code 200 Officer in trouble 10-44 Abduction Code 300 Weapon involved 10-45 Notification Code 400 Bomb call X-99 Unknown problem/911 hangup Code 500 Exortion/hostage situation Code 600 Vehicle pursuit Code 1000 Civil disaster Code 2000 Major incident response 10-91 Hazardous goods spill 10-92 Aircraft crash 10-93 Act of nature ============================================================================= Edmonton, Alberta Fire Department 10 Codes 10-01 Receiving poorly 10-16 Ambulance requested 10-02 Receiving well 10-17 Fire investigator requested 10-03 Stand by 10-18 Unit ____ return to station 10-04 Acknowledgement 10-20 Location 10-05 On the air 10-21 Call by phone 10-06 Busy 10-23 Repeat location of call 10-07 Out of service 10-24 Fire dept. unit in accident 10-08 In service 10-25 Report a death 10-09 Repeat 10-26 Report a death of firefighter 10-12 Visitors/officials present 10-27 Report accident of firefighter 10-14 False alarm 10-28 Police requested 10-15 All units return to station 10-29 Give test count ============================================================================= Edmonton, Alberta Police 10 Codes 10-01 In service 10-14 Bomb threat 10-02 Out of service 10-16 Ambulance requested 10-03 Investigating 10-18 Drunk 10-04 Acknowledgement 10-19 Disturbance 10-05 Prop. damage (auto accident) 10-20 Location 10-06 Injurious accident 10-21 Repeat 10-07 Parking complaint 10-26 Stolen auto check 10-08 Lunch break 10-28 License check 10-09 Off air temporaly 10-29 Registration check 10-10 Tow truck required 10-30 Name check 10-12 Paddy wagon requested 10-31 Criminal record 10-13 Officer in trouble 10-32 Unauthorized listener 10-00 Patentially dangerous situation ============================================================================= Edmonton Ambulance Authority 10 Codes 10-33 Maintain radio silence 10-01 Your location 10-34 Diabetic 10-02 Station check 10-35 Psychiatric problem 10-03 Edmonton police service 10-36 Abdominal problem 10-04 Message recieved 10-37 Industrial accident 10-05 Non-injury accident 10-38 Fall 10-06 Auto accident - injury 10-39 C.V.A. (stroke) 10-07 Out of serivce 10-40 Medevac 10-08 Clear 10-41 Severe Bleeding 10-09 Sitting patient 10-42 Unconscious/fainting 10-10 Arrived at location 10-43 Electrocution 10-11 Stretcher patient 10-44 Narcotics 10-12 Booked transfer 10-45 Patch for orders 10-14 Convulsion 10-46 Information patch 10-15 Call held for some time 10-50 ALS backup requested 10-16 Head injury/headache 10-51 BLS backup requested 10-17 Back injury 10-52 Cancel 10-18 Alcohol problem 10-53 Edmonton fire dept. response 10-19 Problem unknown 10-54 Patient dead/DOA 10-20 Cardiac arrest 10-56 Assault 10-21 Cardiac patient 10-57 Simulated patient/exercise 10-22 Respiratory ailment 10-58 Allergies/reaction 10-23 Traumatic injuries 10-59 Animal bites 10-24 Attemted suicide 10-60 Choking 10-25 Vehicle servicing 10-61 Carbon Monoxide 10-26 Standing by 10-62 Drowning 10-27 Chest pain 10-63 Heat/cold problem 10-28 Maternity problem 10-64 Eye problem 10-29 Generl malaise/sick person 10-65 Infection hazards 10-30 Off for lunch, coffee at.. 10-66 Organ transplant transfer 10-31 Female sexual assualt 10-67 Poisoning 10-32 Burns ============================================================================= Marmot Basin Ski Resort 10 Codes 10-00 Impaired skier 10-25 Backboard required 10-01 Unable to copy, repeat 10-26 Oxygen unit required 10-03 Listener relay 10-27 Cardiac arrest 10-04 O.K. 10-28 Severe bleeding 10-06 Stand by 10-29 Severe head injury 10-07 Time please 10-30 No start 10-08 In service 10-31 APU evacuation 10-09 Out of service 10-32 No APU start 10-10 Vehicle required 10-33 Emergency (clear radio) 10-12 Unable to locate 10-34 Manual evacuation 10-13 False alarm 10-35 Staff requires assistance 10-20 Location 10-36 Avalanche 10-21 Patrol required 10-37 Warden required 10-22 Accident 10-38 Manual ladder evecuation 10-23 Toboggan required 10-39 Fire 10-24 Femur splint required 10-50 No start with noboby ============================================================================= Metropol Security in Edmonton 10-01 Receiving poorly 10-30 Ready for assignment 10-02 Receiving well 10-31 Completed assignment 10-03 Repeat 10-33 Emergency 10-04 Acknowledge 10-36 Correct time 10-05 Standby 10-42 Coffee break 10-06 Busy 10-45 Fatality or death 10-07 Out of service 10-50 Accident with injuries 10-08 In service 10-51 Tow truck required 10-10 Continuing patrol 10-52 Ambulance required 10-11 Return to office 10-53 Accident - no injuries 10-12 Phone call 10-54 Fire department required 10-14 Bomb threat 10-66 Subject under observation 10-18 Person under influence 10-67 Proceed with license check 10-19 Require supervisory 10-70 Message for all units 10-20 What's your location? 10-78 Require backup 10-24 Require police 10-90 Alarm response 10-26 Detaining person 10-92 Person in custody 10-95 Person believed dangerous =============================================================================