Police units call signs

  • Hi, each force has their own callsigns. Most are restricted / sensitive information and not public knowledge.

    My advice is make your own, make them obvious so R for response, T for traffic, F for firearms, D for dog etc. give them a number or other letter which links them to their station and their force, and there you go, your own callsigns.

  • Equally, callsigns can rotate between vehicles
    Some examples from Scotland

    For example
    TM01 to TM79 (Traffic Mobile)
    A few days later TM01 is damaged and sent to workshop
    TM23 is then reassigned to TM01
    When the original TM01 returns it is assigned TM16, just to complicate things!

    The numbers can also be used to assign specific vehicle types
    TM71 to TM79 would be low grade Traffic vehicles, high mileage and so on
    Commonly used for wide load escort

    Vehicles with ARV are often given three digit callsigns in the 900 sequence, making them easier and quicker to identify
    CM901 to CM903 (C division Mobile)

    You then have a range of temporary callsigns, for say events, demonstrations, and so on
    CX1001 to CX1019 (C division Temporary)
    Quite often these would be pooled vehicles, and would be returned back to the division they had come from
    Equally, the workshop would have some stored unallocated vehicles which could be quickly activated

  • Up to you as to how you want to label your units.


    Me i use a numbering system for all of my PD units and it is based on the County that they are in. In Minnesota there are 87 Counties and the County is given a number based on its alphabetical name. So in MNs case Aitkin County is 01. So my PD units will be labeled 01-xxxx. If its a specialized unit like a Police Super/Sherriff i add something at the end of the call sign like SGT for sergeant, K-9 for k9, JV for the Prisoner transport.


    For Fire it usually an abbreviation of the fire dept and then a Letter and number and the number corresponds with the type of unit.

    In my example i will use the Cambridge Fire Dept in the area i am in.

    Type 1 i consider an Engine - CFE11

    Type 2 i consider a grass rig - CFG21

    Rescue Engine - CFRE31

    Heavy Rescue CFHR51

    Platform truck, or Ladder CFPT61

    Water Taker CFWT65

    Mobile Air CFMA71

    Battalion Chief CFC1

    As i stated Callsigns are really up to you, you can come up with your own system.

    Nick Olson

    Alliance: USA Emergency Services

    Nick.Olson2948

  • Up to you as to how you want to label your units.

    In Minnesota there are 87 Counties and the County is given a number based on its alphabetical name.

    This is the UK forum
    Police are by constabulary area
    Fire are by brigade area
    Ambulance are by NHS trust (private and some others)

    I am using a flat generic vehicle identifier
    For example
    IRV Glasgow City 001
    DSU Glasgow City 001 (which makes it easier to identify a Dog Handler)
    AMB Glasgow City 001
    RRV Glasgow City 001 (which makes it easier to identify a Critical Care)

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