Radio Codes & Signals -- Montana


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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. With an annual subscription of $21.00 you will also receive access to our on-line 4 Million frequency searchable databases. We also have a site dedicated to Trunked Frequencies which is also available to you at no charge. 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


10-1   Receiving poorly                 10-54  Auto Accident; property damage
10-2   Receiving well                          only, dispatch wrecker
10-3   Stop transmitting                10-55  Auto accident; wrecker disp.
10-4   O.K.                             10-56  Auto accident; personal injury
10-5   Relay                                   dispatch ambulance/wrecker
10-6   Busy                             10-57  Auto accident; ambulance/
10-7   Out of service (during shift)           wrecker dispatch
10-8   In service                       10-58  Auto accident; fatal, dispatch
10-9   Repeat, unable to read message          coroner/ambulance/wrecker
10-10  Out of service (off shift)       10-59  Is wrecker on the way?
10-11  Dispatching too rapidly          10-60  Is ambulance on the way?
10-12  Officials/visitors present       10-61  D.W.I.
10-13  Advise road/weather conditions   10-62  Reckless driving
10-14  Convoy or escort                 10-63  Prepare to copy
10-15  We have prisoner in custody      10-64  Local message
10-16  Procure prisoner at________      10-65  Clear for message assignment
10-17  Procure papers at__________      10-66  Cancel message
10-18  Complete present assignment as   10-67  Stations_____ carry this msg.
       quickly as possible              10-68  Repeat dispatch
10-19  Return to station                10-69  Message received
10-20  What is your location?           10-70  Fire alarm
10-21  Call this station by telephone   10-71  Advise nature of alarm
10-22  Take no further action           10-72  Report progress of alarm
10-23  Stand-by                         10-73  Smoke report
10-24  Trouble at station; unwelcome    10-74  Negative
       visitors; all units this         10-75  In contact with _________
       vicinity report at once          10-76  En route to__________
10-25  Do you have contact with_____    10-77  Estimated time of arrival
10-26  Can you obtain auto data from___ 10-78  Request assistance
10-27  Any answer our number_______     10-79  Notify coroner
10-28  Check registration info.         10-80  Breathalyzer report
       (license, motor, owner, etc.)    10-81  Officer_____will arrive at 
10-29  Check for wanted                        your station
10-30  Does not conform to rules &      10-82  Reserve froom (with/without)
10-31  Check drivers license info.             bath at_____for______
10-32  Emergency; keep air clear        10-83  Have officer_____call his
10-33  Emergency traffic at station            sergeant
10-34  Clear for local dispatch?        10-84  Have officer_____call his
10-35  Confidential information                captain
10-36  Correct time?                    10-85  Officer number____left this 
10-37  Operator on duty?                       station for _______
10-38  Station report satisfactory      10-86  Operator on duty
10-39  Your____delivered to address     10-87  Pick up
10-40  Advise if officer ____ is        10-88  Advise telephone number
       available for radio call         10-89  Request radio serviceman at
10-41  Advise if party is police               this station or unit
10-42  Officer _____ now at home        10-90  Radioman will be there at ____
10-43  Officer _____ now available      10-91  Pick up subject
10-44  Officer _____ is not available   10-92  Illegally parked vehicle
                                        10-93  Blockage
                                        10-94  Drag racing
                                        10-95  Subject in custody
                                        10-96  Detain subject
                                        10-97  Arrived at scene
                                        10-98  Finished last assignment
                                        10-99  Officer needs help
                                        10-100 Police needed
                                        10-105 Deceased person
                                        10-106 Suspicious person
                                        10-107 Check residence

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