• Effective immediately we will be deleting, without notice, any negative threads or posts that deal with the use of encryption and streaming of scanner audio.

    We've noticed a huge increase in rants and negative posts that revolve around agencies going to encryption due to the broadcasting of scanner audio on the internet. It's now worn out and continues to be the same recycled rants. These rants hijack the threads and derail the conversation. They no longer have a place anywhere on this forum other than in the designated threads in the Rants forum in the Tavern.

    If you violate these guidelines your post will be deleted without notice and an infraction will be issued. We are not against discussion of this issue. You just need to do it in the right place. For example:
    https://forums.radioreference.com/rants/224104-official-thread-live-audio-feeds-scanners-wait-encryption.html

2019 - Kansas City Metro Area MARRS P25 Trunked Radio System

Joined
Oct 3, 2018
Messages
13
#21
Source IDs for dispatchers

This is a list of all the "dispatch" source IDs I've collected, from monitoring MARRS for several months.

Most of the dispatchers on MARRS are in the 4000xxx range. However, there are a few outside of that range, and I've also heard a few "regular" officers/people with 4000xxx source IDs.

This list is not exhaustive! I only monitor two of the base stations on the east side of town (851.325 and 856.7375), so most of my observations are for agencies that use those two towers. I am light on information for the Kansas side.

Sometimes this is handy when an "interagency" talkgroup like Regional Common 3 starts talking, and you would like to know which agency is using it at the moment.
Code:
101    Indep public works dispatch "street base"
326    Indep public works dispatch "street base"
382    IPL dispatch?
397    Indep public works (plow dispatch)
567    Indep public works dispatch?
13051    Lake City dispatch
15078    Lake City dispatch?
1000099    MOHP dispatch?
3032770    AMR dispatch
3499001    Olathe? dispatch
3499509    Spring Hill? dispatch?
4000001    KCPD dispatch
4000002    KCPD dispatch
4000003    KCPD dispatch
4000004    KCPD dispatch
4000005    KCPD dispatch
4000006    KCPD dispatch
4000011    KCPD dispatch
4000015    KCPD dispatch
4000016    KCPD dispatch
4000017    KCFD or CJC dispatch
4000018    KCFD dispatch
4000019    KCFD dispatch
4000020    KCFD dispatch
4000021    KCFD dispatch
4000022    KCFD dispatch
4000023    KCFD dispatch
4000024    KCFD dispatch
4000025    KCFD dispatch
4000026    KCFD dispatch
4000027    KCFD dispatch
4000028    KCFD dispatch
4000029    CJC dispatch
4000030    CJC dispatch
4000031    KCPD dispatch
4000032    KCPD dispatch
4000033    KCPD dispatch
4000035    KCPD dispatch
4000039    KCPD dispatch
4000041    KCPD dispatch
4000042    KCPD dispatch
4000047    KCI dispatch
4000048    KCI dispatch
4000049    MKC dispatch?
4000051    Kansas-side dispatch?
4000052    KCK? dispatch
4000060    VA Police dispatch?
4000063    IFD dispatch
4000064    IFD dispatch
4000065    IFD dispatch
4000066    IPD? dispatch
4000067    IPD? dispatch
4000068    IPD? dispatch
4000069    IFD dispatch
4000070    BSPD dispatch
4000071    BSPD dispatch
4000072    BSPD dispatch
4000073    BSPD dispatch
4000074    dispatch
4000076    Platte? dispatch
4000077    Platte? dispatch
4000078    Platte? dispatch
4000085    South Metro/West Cass Fire dispatch
4000092    Cass County? dispatcher
4000093    dispatch
4000095    fire dispatch
4000102    GVPD dispatch?
4000105    JackCoSO dispatch (sometimes GVPD)
4000106    GVPD dispatch (Jackson County?)
4000107    JackCoSO dispatch (sometimes OGPD)
4000703    ClayCoSO dispatch
4000704    ClayCoSO dispatch
4000705    ClayCoSO? dispatch
4000708    Claycomo dispatch
4480097    MODOT dispatch
4999980    Sugar Creek? dispatch?
 

bctrainers

Member
Premium Subscriber
Joined
Feb 9, 2012
Messages
88
Location
Olathe, KS
#22
Updated source ID list

This is an update to my post back in February. I think I've identified a few more radio source ID groups. I figure a quarterly update is about right. :)

The basics are the same:

I only monitor two of the base stations on the east side of town (851.325 and 856.7375), so most of my observations are for agencies that use those two towers. I am light on information for the Kansas side.

OP25 reports the source ID as a 7-digit number. It doesn't break it up in any way with dashes, spaces, etc. The pattern I have noticed is that the first four digits seem to identify a particular city, agency, or function, and the last three digits are individual radios in that group. (I did get an 8-digit number on exactly *one* transmission so far, but I'm willing to write that off as a glitch.)

Here's what I've seen:

Code:
Group    Function
0    Independence.  Includes Fire, Power&Light, Public Works.
1    Independence Police
2    Independence.  Includes snow plow and Power&Light.
3    Independence.  Includes Fire, sewer, Power&Light, snow plow, and possibly Police.
4    Independence Police and Fire
5    Independence snow plows
8    Independence Fire and snow plows
13    Central Jackson County Fire and Lake City Ammo Fire and EMT.
15    Lake City Ammo officers
16    Blue Springs.  Includes Police, Public Works, and snow plows.
131    Unknown, possibly a fire department.
1000    Missouri Highway Patrol
1004    Missouri Highway Patrol
1005    Missouri Highway Patrol
1030    Missouri DOT Motorist Assist
1061    Central Jackson County Fire
1067    Ambulances, probably Sni Valley.
3000    Various: National Weather Service Pleasant Hill, Life Flight helicopters.
3002    Unknown officers, possibly Independence Police.
3003    Unknown officers, possibly Independence Police.
3012    Unknown officers.
3016    Olathe Police
3019    Unknown officers, possibly Kansas Highway Patrol.
3032    Various ambulances and emergency rooms: Central Jackson County, Lee's Summit, Kansas City Missouri, American Medical Response, Life Flight, possibly Kansas City, Kansas.  Centerpoint ER, St. Mary's ER, Truman ER, Truman Lakewood ER.
3034    Unknown officers, possibly Kansas Highway Patrol.
3035    Unknown officers, possibly on the Kansas side.
3036    Unknown officers, possibly Kansas Highway Patrol.
3039    Unknown officers.
3040    Kansas City, Kansas ambulances
3051    Leavenworth Police
3499    Unknown, possibly a dispatcher.
4000    Dispatch for various agencies, including KCMO Police and Fire, CJC Fire, KCI airport, MKC airport, Independence Fire, Blue Springs Police, Jackson County Sheriff, Clay County Sheriff, possibly KCK Police, possibly VA Police.  I have also heard a couple of KCPD officers (not dispatchers) in this group.
4001    Kansas City Police
4002    Kansas City Fire
4004    Unknown officers, possibly Kansas City police.
4005    Kansas City Police
4006    Kansas City Police
4007    Kansas City Fire
4008    Kansas City Fire
4010    Unknown, possibly Kansas City public works.
4012    KCI and MKC Airport Police, Fire, and maintenance.
4014    Kansas City building code inspectors.  May also include Animal Control.
4015    Kansas City Police
4020    KCI Airport Police
4021    Unknown officers, possibly KCI Airport Police.
4022    Kansas City jail
4023    Kansas City Fire
4024    Platte County Sheriff
4025    Unknown officers, possibly Weston.
4028    Used in training exercises for unknown fire department.
4029    Liberty Police, plus unknown officers, possibly Clay County Sheriff or Claycomo.
4030    Liberty Fire
4032    Unknown officers, possibly Claycomo.
4033    Possibly training exercises for unknown fire department.
4034    Unknown officers, possibly Garden City.
4035    Unknown officers, possibly Cass County.
4038    Kansas City Fire
4039    Kansas City Fire
4040    Grain Valley Police
4041    Grain Valley and Oak Grove Police.  Also Grain Valley building codes.
4042    Grain Valley Police and Inter-City Fire
4044    Jackson County Sheriff and park rangers
4054    Unknown officers, possibly Kansas City Police or Federal.
4055    VA Hospital
4101    Kansas City Police
4103    Kansas City Police
4104    Kansas City Police
4105    Kansas City Police
4107    Kansas City police
4114    Kansas City radio technicians
4117    Kansas City Police
4429    Pleasant Valley and Claycomo police
4480    Missouri DOT Motorist Assist
4490    Unknown officers, possibly Kansas City Police.
4496    Unknown officers, possibly Kansas City Police.
4950    Unknown officers, possibly Kansas City Police.
4999    Unknown, possibly Sugar Creek.
Sent you a PM / Conversation. You might find use of it. :)
 

bctrainers

Member
Premium Subscriber
Joined
Feb 9, 2012
Messages
88
Location
Olathe, KS
#23
Any and all RID's prefixed with 3499### are dispatch consoles on the Kansas Side, excluding KHP - they're the oddball of the bunch (3034355, 3035709, 3036198).

On the Missouri side, they're a little bit different. Their dispatch consoles are in the 4000### range. KCPD and KCFD are in the low values of the 4000###, 4000001 - 4000019. The highest value i've seen thus far of Missouri Dispatch RID's is Pleasant Valley PD, at 4000708.
 

KCoax

Member
Premium Subscriber
Joined
Apr 6, 2009
Messages
329
#24
Also, noticed a new talkgroup light up on JoCo MARRS the other day. Not a clue if it's permanent or not.

Talkgroup 30992. Appears to be an automated voice dispatcher for JoCoECC or someones fire station/district.
Seems to cover all the cites ECC Fire and EMS dispatches for. The UID# 3004500
 

TheRNC

Newbie
Premium Subscriber
Joined
Jan 3, 2016
Messages
2
Location
Kansas City, MO
#25
Hi all, I have a question.

I have a Uniden BCD436HP and I am happy with it. I can pick up KCPD center zone when I am at work which is what I want, but while at home, in Parkville I cannot hear the Platte County Sheriff, I can on my Whistler WS1040, but not on the Uniden, any thoughts?

Thanks
 

bctrainers

Member
Premium Subscriber
Joined
Feb 9, 2012
Messages
88
Location
Olathe, KS
#26
Hi all, I have a question.

I have a Uniden BCD436HP and I am happy with it. I can pick up KCPD center zone when I am at work which is what I want, but while at home, in Parkville I cannot hear the Platte County Sheriff, I can on my Whistler WS1040, but not on the Uniden, any thoughts?

Thanks
Uniden and Whistler have a bit of a different level of sensitivity to P25 decoding and audio reception. My Whistler can pick up more distant signals while my Uniden 996p2 has issues with the same P25 tower.

On the flipside, the Uniden 996p2 - when it has a clean signal, the audio isn't chopped or robotic. While the Whistler sounds terrible, as it's locking on to the CC without issue, but with it being a faint signal, the audio is trashed.

Just comes down to the hardware used internally, I assume.


Also, PlCoSo is on another simulcast system, split away from the JaxCo Simulcast system. So you'll need to have both primary control channels configured into the scanner.

Edit; Just say @hkrharry 's post here: https://forums.radioreference.com/threads/bcd436hp-issue.388633/#post-3127886 - has the control channels needed.
 
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