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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============================================================================= Montreal Fire Department 10 Codes 10-1 Go ahead 10-25 Need inspector on scene 10-2 Repeat 10-26 Call to all units 10-3 Cancel 10-27 Not available 10-4 Roger 10-28 Alarm company required 10-5 In service 10-29 Location of replacement unit 10-6 Off the air 10-30 Need security officer on scene 10-7 Working fire 10-31 Need environment service 10-8 Under control 10-32 How do we access call location 10-9 Help fully involved 10-33 Roads department 10-10 Fire is out 10-34 Need ambulance on scene 10-11 Out 1 hour 10-35 Police required 10-12 2nd alarm 10-36 Hydro required 10-13 3rd alarm 10-37 Gas officials required 10-14 4th alarm 10-38 Do you require gas 10-15 5th alarm 10-39 Radio check 10-16 Enroute 10-40 Where did the call come from 10-17 On scene 10-41 Unavailable to respond 10-14 4th alarm 10-42 Need Social Service on scene 10-18 Investigating 10-43 BPC or toxic material on scene 10-19 False alarm 10-45 Need of health security office 10-20 Give your location 10-50 Priority asked 10-21 Give location of call 10-52 Use channel 2 (412.4875) 10-22 Service not required 10-53 Use channel 3 (413.2625) 10-23 Call by phone 10-54 Use channel 4 (412.4875) 10-24 Did you copy 10-55 Change your status on the computer 10-80 Structure is abandoned 10-90 Structure is dangerous 10-100 Do not use lights or siren 10-101 Do not use radio ============================================================================= Montreal Police Department Codes: 001 Murder 465 Meet towing 006 Attempt murder 481 Abandoned child 018 Armed robbery (hold up) 486 Danderous excavation 021 Robbery of a person 491 Broken wire 022 Break in of a building 492 Drug activity 026 Stolen car 499 Unfounded call 032 Stolen bicycle 555 Radar operation 033 Break in of a car 600 Traffic control ticket 034 Pick pocket 601 Traffic control operation 035 Thief, Miscellaneous 607 Bomb call 041 Recel 608 Bomb found 042 Fraud 609 Noise call 050 Illegal gamaing 610 Trouble call 054 Armed suspect 611 Public Manifestation 055 Explosive found 612 Workers manifestation 061 Suspect researched (warrant) 613 Meet, help 065 Indecent act 615 Fire call 071 Vandalism 616 Expulse suspect from scene 073 Criminal effraction 617 People in need 111 Hit & run 618 People lost 116 D.U.I. 619 Mental person 204 Sexual assault 620 Person to advise 211 Assault on a police officer 621 Unconscious person found 212 Assault 622 Prisoneer escort 214 Kidnapping 626 Abandoned car found 222 Visit of control 630 Damage to property 250 Riot 631 Animal bite 255 Explosion 632 Dead, injured or lost animal 316 D.U.I. test 637 Abandoned bicycle found 333 Call refers to_______ 638 Fight 401 Burglar alarm 641 Stolen license plate 402 Hold up alarm 645 harasment/threats 403 False alarm 655 Gas leak 409 Shots fired 699 Not found 426 Car without registration 807 10-7 with a citizen 444 Public place verification 901 Person injured/sick 445 Private place verification 902 Person found dead 455 Dangerous substance 903 Missing person report (x = child) 922 Suicidal attempt 999 Call without percision MONTREAL POLICE 10 CODES: 10-1 Oil/gas stop 10-13 Suspect in custody/transporting 10-2 Lunch 10-14 At range 10-3 In need of mechanics 10-15 At carwash 10-4 O.K. 10-16 Message 10-5 In service 10-17 Towing needed 10-6 Repeat last message 10-18 Call/report to station 10-7 Officer needed help/in danger 10-20 Involves an accident all usits respond immediately 10-21 In uniform 10-8 Off duty 10-24 Proceed with caution 10-9 Give your location 10-25 Pirvate information to follow 10-10 Cancel last message 10-27 Go to channel 7 10-11 In direction 10-36 Cancel 10-7, 10-37 10-12 On scene 10-37 On walkie-talkie or computer ============================================================================= Montreal West Fire Department 10 Codes 10-00 General alarm 10-13 Under control 10-01 Go ahead 10-14 Service not required 10-02 Repeat 10-15 Available at scene 10-03 In service 10-16 En Route - back 10-04 Roger 10-17 False Alarm 10-05 En route 10-18 Time Check 10-06 On scene 10-19 Police required 10-07 Out of service 10-20 Give your location 10-08 Fire at ... 10-21 Call by phone 10-09 Medical call at ... 10-22 Possibility of arson 10-10 Service call at ... 10-23 Senior officer required 10-11 Request volunteers at scene 10-24 Hydro required 10-12 Mutual aid required 10-25 Ambulance required 10-26 Gas officals required ============================================================================= Quebec Ministry of Fish & Game 10-01 We listen 10-30 Emergency message 10-02 Report your message 10-31 Check occupation of the zone 10-03 Call your office 10-32 Location or zone to be checked 10-04 Understood 10-33 Excessive noise 10-05 Stand by 10-34 Roberry 10-06 Silent time 10-35 Vandalisme 10-07 Out of the air 10-36 Drunk 10-08 Back on the air 10-37 Missing 10-09 What is your position 10-38 Expulsion of zone site 10-10 All stations 10-39 Problem with forestry 10-11 Park in a strategic area 10-40 Helping car owner 10-12 Need help & backup 10-41 Excessive speed 10-13 Check driver license 10-42 Car accident 10-14 Noting on file 10-43 Light injury or sickness 10-15 Order to seize 10-44 Serious injury or sickness 10-18 Last channel (channel 6) 10-45 Dead 10-19 vehicule put away 10-46 Dangerous camp fire 10-20 Break Time 10-47 Forest fire 10-56 Cancel last message ============================================================================= Quebec Provincial Police 10-01 We listen 10-13 Do you have a file for: 10-02 Repeat your messeage 10-14 Nothing on file 10-03 Cancel last message 10-16 Preleminary report on accident 10-04 Understood 10-17 Road condition 10-05 Accident no injury 10-18 Out of car 10-06 Accident with injury 10-19 Back in car 10-07 Hold up 10-21 Backup needed 10-08 Park your car (hold up) 10-22 out of car for investigation 10-09 What is your position 10-23 Call your station by telephone 10-10 A.P.B. 10-25 Out of car for lunch 10-11 Stop car note for a lookout 2-34 Drunk driver 10-12 Plate identification 2-36 Drunk driver with accident =============================================================================