IL-STARCOM21-Talkgroups

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1 Unidentified Talkgroups
- 1.1 9100-
2 ISP DCI - Division of Criminal Investigation
- 2.1 Illinois State Police
3 Illinois Attorney General's Office
4 Illinois Tollway
5 IDOT District 8 - Collinsville Talkgroups
6 Bond County
7 Clinton County (014)
8 Lake County
9 McLean County
10 Madison County
11 St Clair County
12 Ameren

Unidentified Talkgroups

TG ??? - IDPH talkgroup PUB HLTH 4 (TG number unknown at this time) uses encryption full time. (10/13)
TG 156 - affiliated by Bridgeview PD unit, RID 5772797 (T102, 5/23)
TG 157 - affiliated by RID 5772797 (T102, 5/23)
TG 158 - affiliated by RID 5772797 (T102, 5/23)
TG 159 - affiliated by RID 5772797 (T102, 5/23)
TG 161 - affiliated by 574xxxx RIDs (T501, 6/23)
TG 203 - Site 149 09/17/2019
TG 500 - Site 149 Radio ID:10997500 (10/18/2024)
TG 766 - Probably demo or testing (Sites 108 and 115 May 2010)
TG 775 RID 36720 seen DSD+ (T301 3/16/23)
TG 1252 - SOS or ICC TG? affiliation by RID 371039 ICC Police unit IC-31 (10/20/21)
TG 1451 - OLD DuPage County Forest Preserve Police; Argonne Lab RID 30151 testing (T101, 10/2020)
TG 1452 - OLD DuPage County Forest Preserve Police; Argonne Lab RID 30151 testing (T101, 10/2020)
TG 1626 - RID 47011 ENC Phase II (T101, 12/22)
TG 1629 - affiliated by RID 47104 (T149, 11/23)
TG 1630 - affiliated by RIDs 47092, 5751415 (T101, 2024)
TG 1660 - Stephenson County, unknown use (T111, 9/24)
TG 1670 - affiliation attempt (refused) by RID 2713563 (T101, 8/23)
TG 1708 - Rockford PD? 290xxx, 291xxx RIDs (T111, 1/21)
TG 1721 - Winnebago County or Rockford PD? RIDs 290xxx, 291xxx RIDs (T111, 1/21)
TG 1723 - encrypted, Winnebago County? (T155 11/16/19)
TG 1730 - RID 280163 (T111, 1/21), ENC - Winnebago County or Rockford PD? (T111, 12/21)
TG 1733? - RID 280101 (T111, 1/21)
TG 1754? - RID 297019 Rockford Park Police? (T111, 1/21)
TG 1757 - Rockford/Winnebago Co.? affiliated by RID 456036 (site?, 12/17) and RID 456038 (T101, 10/14/20), RID 290338 Rockford PD? (T111, 1/21)
TG 1758 - T111 09/22 RID 290368, affiliated by RID 10006404
TG 1761 - T111 09/22 RIDs 290340 290398
TG 1762 - T111 09/22 RIDs 80008 296009
TG 1830 - affiliated by Rochelle PD unit (8/23)
TG 1851 - T111 09/22 Freeport FD? 70093 70306
TG 1855 - Stephenson County, ENC. Unknown use.

TG 1879 - CenCom fire TG?
TG 1880 - Site 115/149; T101 10/18/13
TG 1881 - affiliated by Barrington FD Battalion 36 (RID 71712) (T101, 10/7/21)
TG 1894 - Site 149 (10/18/13) - Barrington-Countryside FPD? CenCom?
TG 1895 - Site 149 - Barrington Countryside FPD? Encrypted (5/15) CenCom? affiliated by BCFPD RID 71073 (T149, 8/16)
TG 1896 - Site 149 - Barrington Countryside FPD? Encrypted (5/15) CenCom?

TG 1922 - Sites 108 and 115 May 2010
TG 1976 - 75xxx RIDs noted (Site 101, date?)
TG 2092 - RID 263133 denied on this TG (T101, 5/21)
TG 2172 - Site 115 02/16/2018

TG 2369 - affiliated by RID 317023 (T101, 5/2/21)
TG 2456 - affiliated by RIDs 315021 and 315058 (Elgin PD? T149, 8/16), RID 78067 (Lakemoor PD? unit, T101)
TG 2457 - affiliated by RID 67002 (Wauconda PD/EMA?, T101 11/20/17
TG 2478 - Site 102 (07/02/24)
TG 2480 - Site 101 (11/02/23) Radio ID: 79314
TG 2483 - Site 101 (11/15/23) Radio ID: 79304
TG 2486 - Site 102 (07/03/24) Radio ID: 5751014(10/24/24)
TG 2487 - Site 102 (11/13/23) Radio ID: 79076 (12/06/23-12/13/23) Radio ID: 79058-79066-79069
TG 2489 - Site 102 (11/02/23) Radio ID's: 79320-(07/03/24)79337
TG 2551 - Key-up by RID 273132 (Glen Ellyn PD) (Site 101, 8/13)

TG 2577 - Site 102 (2012)(Site 102 11/13/23 Radio ID: 5747579), encrypted traffic (T101, 11/14), affiliated by RID 94287 (T101, 2016), site 113 (2017)
TG 2578 - Site 102 (2012), Site 101 (7/11/14)
TG 2579 - affiliated by Steger PD RID 94230 (T101, 5/27/23)
TG 2580 - affiliated by Steger PD RID 94230 (T101, 5/27/23)
TG 2582 - Test counts, RID 83103 (Site 101, 9/12)
TG 2586 - Test counts, RIDs 83103, 83902 (Site 101, 9/12)

TG 2629 - unknown DuPage County talkgroup (6/20)

* TGs 2775-2793 - NWCD Fire Admin & Mutual Aid use?

TG 2775 - NWCD, affiliated by Arlington Heights FD RID 260696 (T149, 10/23/23)
TG 2776 - NWCD, affiliated by Buffalo Grove FD and EMA RIDs (2023)
TG 2777 - NWCD, affiliated by Elk Grove Village FD RID 261826 (T149, 10/27/23)
TG 2778 - NWCD, affiliated by Hoffman Estates FD RIDs (2023)
TG 2779 - NWCD, Mount Prospect FD RIDs - training ops? (2023)
TG 2780 - NWCD, affiliated by Palatine FD RID 263053 (T149, 8/16)
TG 2782 - NWCD, affiliated by Rolling Meadows FD RIDs (2023)
TG 2783 - NWCD, affiliated by Schaumburg FD RID 265020 (T149, 10/23)
TG 2784 - NWCD, affiliated by Streamwood FD RIDs (T149, 10/23)
TG 2786 - NWCD, Palatine and Rolling Meadows FDs training ops, unknown TG designation (4/21/23)
TG 2787 - NWCD, Palatine and Rolling Meadows FDs training ops, unknown TG designation (10/23)
TG 2788 - NWCD, affiliated by various NWCD FDs (2023)
TG 2789 - NWCD, Palatine FD units testing hydrants, alarm system resets, etc. (2023)
TG 2790 - NWCD, affiliated by Schaumburg FD RID 265074 (T101, 6/25/23)
TG 2791 - NWCD, Palatine FD, affiliated by Schaumburg and Wauconda FD RIDs (2023)
TG 2793 - NWCD, affiliated by various Cook and DuPage PD and FD RIDs (2023)

* TGs 2804-2829 - NWCD Public Works use?

TG 2804 - NWCD, affiliated by Hoffman Estates PW RID 266108 (T149, 10/23)
TG 2807 - NWCD, affiliated by Schaumburg PW RIDs
TG 2808 - NWCD, affiliated by NWCD RIDs 269694 (8/24/22), 265451 (10/23)
TG 2814 - NWCD, affiliated by Hoffman Estates PW (11/23)
TG 2815 - NWCD, affiliated by various FDs (2023)
TG 2816 - NWCD, affiliated by NWCD tech (T149, 11/23)
TG 2818 - NWCD, affiliated by two Elk Grove Village FD and PW RIDs (2023)
TG 2819 - NWCD, affiliated by two Hoffman Estates PW RIDs (2023)
TG 2822 - NWCD, affiliated by Schaumburg FD RID 265020 (T149, 10/23)
TG 2823 - NWCD, Site 149 (9/13/15)
TG 2824 - NWCD, affiliated by Hoffman Estates PW RID (T149, 11/23)
TG 2825 - NWCD, affiliated by various NWCD FD RIDs (2023)
TG 2826 - NWCD, affiliated by NWCD techs with one ENC transmission (2023)
TG 2829 - NWCD, affiliated by Mt. Prospect FD RID 262452 (T149, 8/16), Elk Grove PW RID, Schaumburg PD RID (9/16), Schaumburg FD unit (6/23)
TG 2831 - NWCD, Buffalo Grove EMA/PD/FD (ENC)
TG 2833 - NWCD, Techs? ENC (2023)
TG 2834 - NWCD, Techs? ENC (2023)

TG 2909 - IDOC? affiliated by RID 350984 - Stateville CC? (Crest Hill)
TG 2913 - IDOC? affiliated by RID 86167 (T101, 5/26/22)
TG 2916 - IDOC? affiliated by RID 86164 (T101, 2/22)
TG 2928 - IDOC? affiliated by RID 350932 (T101, 8/24/20)
TG 2931 - IDOC? affiliated by RID 630191 (T101, 2021), affiliated by RID 350924, 630152 (2021) and 631243 (T101, 1/23)
TG 2950 - IDOC? ENC (1/9/16) - likely IL Department of Corrections?
TG 2951 - IDOC, radio checks by RIDs 86014 ("Radio 1") - IL Department of Corrections unit?, came here from TG 4501 (Site 101, 8/13), now reported as a Utica FPD talkgroup (8/23)
TG 3012 - Site 101 Radio ID: 262264 (01/18/24)

* TGs 3071-3075 - NWCD Tac 6-10??? (encryption noted)

TGs 3077-3086 - NWCD Systemwide 1-10??? All Talk Groups (ATGs)???Systemwide TGs for special events
TG 3084 - NWCD, Glenview FD mobiles on T149 - patch? testing? (1/8/16), - affiliated by RID 265731 (Hoffman Estates PD?) (T149, 8/16)
TG 3085 - NWCD, investigative ops by Elk Grove & Mount Prospect PD units (T102, 9/18)
TG 3086 - NWCD, affiliated by RID 269985 (patch?), RID 264203 (T101)

* TGs 3106-3110 - NWCD Statewide 6-10?, Park Ranger use?

TG 3108 - NWCD, Glenview FD mobiles on T149 - patch? testing? (1/8/16), NWCD radio techs (encrypted), DU-COMM RID 269979 affiliation (T101, 7/20)
TG 3109 - NWCD, Glenview FD mobiles on T149 - patch? testing? (1/8/16), affiliated by NWCD RIDs 269981 (8/21) and 265450 (3/22)
TG 3110 - NWCD, Glenview FD mobiles on T149 - patch? testing? (1/8/16), radio tech re: Boeger Rd. tower alarm (1/11/16), NWCD RID 269997 ENC (T149, 10/4/23)

* TGs 3116-3188 - NWCD Miscellaneous Public Works, Police Tactical use?

TG 3116 - NWCD techs radio check w/NWCD console (clear, T149 11/23)
TG 3118 - Site 101 Radio ID's: 265062 & 265072 (10/23/24)
TG 3119 - NWCD ENC, dispatch console and radio tech? (7/22)
TG 3120 - NWCD, affiliated by RID 266414 - Rolling Meadows FD (T101, 7/1/22)
TG 3122 - NWCD, Site 126 (10/4/15)
TG 3125 - NWCD, Barrington PD? Unencrypted?
TG 3126 - NWCD, Barrington PD? ENC
TG 3128 - NWCD, Barrington PD? ENC?
TG 3129 - NWCD, Barrington PD? ENC?
TG 3130 - NWCD, Barrington PD? ENC?
TG 3139 - NWCD, test counts RID 260126
TG 3141 - NWCD, Site 126 (10/7/15)
TG 3144 - NWCD, affiliated by RID 5750468 (NORTAF radio cache?) (T101, 6/17/21)
TG 3146 - NWCD, affiliated by RID 261306 Buffalo Grove EMA?
TG 3147 - NWCD, affiliated by Elk Grove Village FD, RID 260181 (7/23)
TG 3153 - NWCD, affiliated by RID 269988 (T149, 10/23)
TG 3156 - NWCD, affiliated by RID 269985 (patch?) (T101, 11/16), affiliated by RID 262345 Mount Prospect PD unit (7/20)
TG 3158 - NWCD Public Works use (Streamwood?)
TG 3159 - NWCD, affiliated by RID 269949 (NWCD Tech?)
TG 3174 - NWCD, affiliated by Elk Grove PW (T149, 3/17, 11/23)
TG 3177 - NWCD, Site 149 (2019-2022) RID 262082, affiliated by EGV PW 262077 (10/23)
TG 3180 - NWCD, affiliated by Hoffman Estates PW radio (T149, 11/23)
TG 3186 - NWCD, affiliated by Hoffman Estates PD radio (T149, 10/23)
TG 3189 - NWCD, affiliated by Palatine EMA unit (T149, 11/23)

TG 3204 - Site 113 (01/22/17)
TG 3205 - Site 113 (03/29/17) Encrypted
TG 3206 - Site 113 (08/08/17) encrypted
TG 3207 - Site 113 (12/17/15) Encrypted
TG 3208 - Site 113 (12/17/15) Encrypted
TG 3211 - Site 113 (11/20/17) Encrypted
TG 3213 - Site 113 (06/13/17) encrypted
TG 3214 - Site 113 (06/13/17) encrypted
TG 3215 - Site 113 (06/13/17) encrypted
TG 3216 - Site 113 (06/13/17) encrypted
TG 3217 - Site 113 (06/13/17) encrypted
TG 3219 - Site 113 (01/12/17) Joliet?
TG 3221 - Site 113 (01/18/17) Joliet?
TG 3225 - Site 113 (05/23/17) encrypted Joliet?
TG 3236 - Site 126 (11/11/15)
TG 3243 - Site 108 (11/1/15)
TG 3245 - Site 113 (7/31/14)
TG 3249 - affiliated by Crest Hill PD and Plainfield FPD units (1/31/22), Lockport FD unit (7/15/24)
TG 3255 - Sites 108 & 126 (9/6/15)
TG 3282 - Will County? (Site 149 or 224?)
TG 3301 - Will County? (Site 149 or 224?)
TG 3302 - Site 108 (9/23/13)
TG 3341 - Site 101 Radio ID'S: 230243-230255 (11/14/23-11/16/23)Radio ID: 230183(01/17/24)
TG 3351 - T301? Kane County? Encrypted (8/8/14)
TG 3416 - affiliated by RIDs 94002 (T101, 10/21), 94028? and 10003969 (1/23/22) - Will County
TG 3418 - affiliated by RID 10004049 (Aurora FD?) (T101, 1/31/23)
TG 3422 - RID 97000 (T111)
TG 3432 -
TG 3441 - RID 97007; affiliated by RID 280739 - Winnebago County use?
TG 3442 - RIDs 97004, 97027 (T101, 3/3/17)
TG 3443 - Site 149 (2013), Site 111 (1/3/23)
TG 3444 -
TG 3445 -
TG 3446 - RID 97061 (T111, 10/8/22)
TG 3455 - unknown units keying-up (T101, 9/13)
TG 3457 - Site 102 (4/19/15 RID 98042) - McHenry or McCullom Lake PD use?
TG 3458 - Site 108 (Heard testing counts 11/15/13)
TG 3467 - Site 108 (11/1/15)
TG 3471 - RIDs 80002, 102001, 102009 (T111, 2022/2023)
TG 3472 - RID 102008 (T102, 2/18)
TG 3493 - affiliated by RID 5748337 (TG used by Lemont PD or EMA?) (T101, 9/12/17)
TG 3501 - Site 124 or 224? Date?, RID 301315 T126 (6/2020) Elgin FD? (T115, 11/23)
TG 3504 - Elgin and South Elgin Fire Dispatch (?????)
TG 3526 - users discussing road conditions - snow plow drivers? (2/14)
TG 3531 - Site 131 (LaSalle) - RID 108001, Lanark PD? (Carroll County) (2/14)
TG 3553 - affiliated by RID 110007 Gibson Area Ambulance Service (Ford County) (3/22)
TG 3572 - Site 101/149 (12/9/13) - Northern Illinois University???
TG 3576 - Site 149 (12/9/13) - Northern Illinois University???
TG 3623 - Site 120 (11/1/15)
TG 3624 - Sites 108 & 120 (11/1/15)
TG 3646 - Site 120 (11/1/15)

TG 3675-3700 - activity reported on Site 149 (08/16)
TG 3675 - affiliated by Glenview PD RID 126386 (T149, 8/16)
TG 3677 - affiliated by Glenview PD RID 126317 (T149. 11/23)
TG 3678 - affiliated by RID 265400 (T149 3/23/17)
TG 3680 - affiliated by
TG 3681 - use by Glenview FD, events TG? (P25 Phase 2 clear, 8/20/22)
TG 3682 - affiliated by Glenview FD RID 126060 (T149, 10/23)
TG 3684 - ENC? RID 153992 (Skokie PD/FD dispatch, 6/22)
TG 3688 - Northbrook PD unit w/Phase II ENC (5/22)
TG 3689 - Evanston, Lincolnwood, Morton Grove, Northbrook, Skokie and Wilmette PD units ENC PII
TG 3690 - Skokie PD, Wilmette PD units ENC, affiliated by Northbrook PD 116xxx RIDs
TG 3692 - affiliated by RID 5750468 (T101, 1/22)
TG 3700 - affiliated by Evanston PD? RIDs 179205, 179215 (T101, 8/20 and 10/20)

TG 3752 - IDOC or IDJJ, affiliated by RID 350096 (T101, 8/23)
TG 3756 - IDOC, affiliated by RID 779507 (T101, 1/22)
TG 3765 - IDOC, affiliated by RID 350198 (T131, 7/21/17)
TG 3767 - IDOC or IDJJ, RID 350432 (T101, 1/28/22)
TG 3769 - IDOC, Site 149 ENC (1/9/16) Radio ID 350566 (01/13/2016), Site 153 (Dixon CC) 5/16
TG 3770 - IDOC or IDJJ, affiliated by RID 350429 (T131, 8/4/17), 7795xx RIDs (ENC)
TG 3771 - IDOC or IDJJ, affiliated by 3504xx/3505xx, 779528 RIDs (ENC)

TG 3777 - Will County, Site 113 (1/17)
TG 3778 - Will County, Site 102 (8/4/16) Affiliated by RID 83913 (EastCom Dispatch?) and 94002 (T101, 2/21)
TG 3779 - Will County, Site 113 (6/17) encrypted radio ID 94193, affiliated by RID 94284 (T101, 8/30/17)
TG 3780 - Will County, Site 102 (8/4/16) Affiliated by RID 83913 (EastCom Dispatch?), site 113, encrypted (6/17), affiliated by RID 94200, 94002, 94178
TG 3781 - Will County, Site 102 (8/4/16) Affiliated by RID 83913 (EastCom Dispatch?), affiliated by RID 94141 (T101, 5/29/23)
TG 3782 - Will County, affiliated by Crete EMA RID 411677 (1/16/24), test count by RID 5747573 (T102, 11/27/20)
TG 3784 - Will County, Site 102 (8/4/16) Affiliated by RID 83913 (EastCom Dispatch?), Site 113 (2018) Encrypted, affiliated by RID 94002 (2/21)
TG 3786 - Will County, Possibly used by Beecher EMA? (2021)
TG 3787 - Will County, RID 94282, 94149, 94151 (T101 10/16, T113 1/18), RIDs 94266, 94298 (T113, 1/2020), RID 94310
TG 3789 - Will County, Site 113 RID94145 (Apr 2018)
TG 3790 - Will County, Site 113 ENC (Apr 2018)
TG 3791 - Will County, Site 113 RID 94142 ENC (3/18)
TG 3792 - Will County, Site 102, RID 94100 (08/04/16), Site 113 (2017)
TG 3794 - Will County, Site 113 (2019-Feb)
TG 3795 - Will County, Site 113 (2017-Jan), RID 94293 ENC (T101, 9/27/22)
TG 3797 - Will County, Site 113 (08/08/17) encrypted
TG 3798 - Will County, Site 113 (11/15/17) encrypted, affiliated by RID 94179 (Monee PD?) (T102, 6/24)
TG 3799 - Will County, affiliated by RID 94179 (Monee PD?) (T102, 6/24)
TG 3800 - Will County, affiliated by RID 94179 (Monee PD?) (T102, 6/24)
TG 3801 - Will County, Site 113 (12/11/17) unknown encrypted; affiliated by RID 94287 (T101, 8/21), RID 94282 (T102, 5/26/23)
TG 3802 - Will County, affiliated by RID 94293 (T101, 5/27/23)
TG 3803 - Will County, Site 102 (8/16) affiliated by RIDs 94284, 94310 (8/21)
TG 3808 - Will County, affiliated by University Park PD RID 94308 (T101, 6/11/24)

TG 3856 - affiliated by RID 269997 (T149, 10/5/23)
TG 3876 - affiliated by Glenview PD RID 126375 (T149, 10/5/23)
TG 3877 - affiliated by RIDs 126001, 126368 - Glenview FD and/or PD? (T149, 8/16), Glenview FD clear (7/4/23)
TG 3878 - affiliated by Wilmette PD, Lincolnwood FD
TG 3880 - ENC Skokie PD RIDs 153110 (T101, 8/26/22), affiliated by Skokie FD 153252, 153253 and 153985 (T101, 8/12/21)
TG 3881 - affiliated by Skokie PD RID 153064
TG 3886 - Northbrook PD dispatch? (ENC?)
TG 3887 - affiliated by Northbrook PD 116xxx RIDs (T149, 8/16)
TG 3888 - affiliated by Northbrook PD 116xxx RIDs ENC (T149, 8/16)
TG 3889 - affiliated by Northbrook PD 116xxx RIDs (T149, 6/23)
TG 3890 - affiliated by Northbrook PD 116xxx RIDs (T149, 8/16)
TG 3891 - affiliated by Northbrook PD 116xxx RIDs ENC (T149, 8/16)
TG 3892 - affiliated by Northbrook PD 116xxx RIDs ENC (T149, 6/23)
TG 3893 - affiliated by Northbrook PD 116xxx RIDs (T149, 8/16)
TG 3894 - affiliated by Northbrook PD 116xxx RIDs (T149, 8/16)
TG 3895 - affiliated by Northbrook PD 116xxx RIDs (T149, 8/16)
TG 3899 - affiliated by RID 371025 (ICC Police unit?) (T101, 8/4/17), affiliated by ISP 2-59 RID 1006937 (T101, 7/21) NERCOM TG?
TG 3926 - affiliated by Evanston PD unit (T149, 6/23)
TG 3927 - Northbrook PD unit ENC (T149, 623)
TG 3928 - affiliated by Evanston PD unit (T149, 10/23)
TG 3929 - affiliated by Wilmette PD unit (T149, 11/21/23)
TG 3933 - affiliated by Glencoe Public Safety unit (T149, 6/23)
TG 3934 - affiliated by Wilmette PD units
TG 3935 - affiliated by Lincolnwood PD unit (T149, 10/23)
TG 3937 - affiliated by Glencoe Public Safety unit (T149, 6/23)
TG 3939 - Site 149 (9/19), Skokie PD with an "ISPERN-type of broadcast", P25 Phase II (2/8/22), affiliated by Glencoe Public Safety unit (149, 6/23)
TG 3940 - Site 149, affiliated by Glencoe PD (7/23) and Lincolnwood FD (10/23) RIDs
TG 3941 - Glenview Public Safety Dispatch Center TG (ENC), primarily (only?) dispatcher transmissions?
TG 3951 - Site 149 (3/17), Morton Grove and Niles PD radios (3/17)
TG 3953 - affiliated by Morton Grove PD RID 130067 (T149, 11/23)
TG 3954 - affiliated by Morton Grove PD RID 130067 (T149, 11/23)
TG 3955 - affiliated by Morton Grove PD RID 130067 (T149, 11/23)
TG 3956 - Site 149 (ENC), Morton Grove and Niles PD radios (3/17); affiliated by Niles PD radio (T101, 6/2/24)
TG 3957 - Site 149 (ENC), Morton Grove and Niles PD radios (3/17) - Niles PD use?
TG 3962 - Morton Grove and Niles PD radios (T149, 3/17)
TG 3963 - Morton Grove and Niles PD radios (T149, 3/17), affiliated by Niles PD radio (T101, 6/2/24)
TG 3964 - Morton Grove and Niles PD radios (T149, 3/17)
TG 3966 - affiliated by Niles PD radio (T101, 6/2/24)
TG 3967 - Morton Grove and Niles PD radios ENC (T149, 3/17)
TG 3991 - affiliated by RID 134000 (T101, 8/3/17)

TG 4019 - affiliated by ISP RID 3114692 - radio tech? (T101, 8/20/24) and RID 419075 IL National Guard unit (7/29/21)
TG 4020 - affiliated by ISP RID 3114692 OCEAN 254? radio tech? (T101, 11/2/20)
TG 4024 - affiliated by ISP RID 3114692 - radio tech? (T101, 8/20/24)

TG 4031 - 4164xx, 416619 RIDs (T229, 8/24)
TG 4032 - 4164xx, 4165xx RIDs (T229, 8/24)
TG 4034 - RIDs 416549, 416550 (T229, 8/24)
TG 4036 - RIDs 416539-416546 (T229, 8/24)
TG 4037 - RIDs 416192, 416202, 416213, 416227, 415450 (T229, 8/24)
TG 4040 - affiliated by Illinois State University PD RID 416041 (T134, T229, 5/17); 4162xx/4163xx/4164xx RIDs (T231, 8/24) - likely Illinois State University
TG 4041 - RIDs 416392, 416406 (T229, 8/24) - likely Illinois State University
TG 4042 - RID 416294, 4163xx, 4164xx, 416549 RIDs (T229, 8/24) - likely Illinois State University
TG 4043 - RID 416225, 416292, 4164xx RIDs (T229, 8/24) - likely Illinois State University
TG 4044 - 4162xx RIDs (T229, 8/24) - likely Illinois State University
TG 4045 - RIDs 416253, 416256 (T229, 8/24) - likely Illinois State University
TG 4046 - RIDs 416231, 416232, 416233, 416249 (T229, 8/24) - likely Illinois State University
TG 4048 - 4165xx RIDs (T229, 8/24) - likely Illinois State University
TG 4050 - RIDs 416112, 416115, 416119, 416120 (T229, 8/24) - likely Illinois State University

TG 4071 - Site 324 - Nilwood (2 units talking to each other) (10/13)
TG 4100 - Helo EMS??? (Heard Bloomington/champaign area 2012)
TG 4154 - Site 101?, 11/11

TG 4358 - Ameren? Decatur site (12/17/14)
TG 4540 - IDOC talkgroup? affiliated by RID 631458 (T101, 5/23)
TG 4646 - IDPH talkgroup?, Lee County? RID 31305 (T101, 4/14/21)
TG 4658 - affiliated by RID 10998547 (T101, 4/5/24)
TG 4659 - affiliated by RID 79304 (9/23)
TG 4683 - Decatur site (12/17/14)
TG 4802 - affiliated by RID 79355 (T101, 4/11/23)
TG 5006 - Illinois National Guard (assumed) RID419500 on T301 first seen 12/6/23
TG 5070 - affiliated by RID 434124 (T101, 10/3/24)
TG 5262 - IDOC or IDJJ? affiliated by RID 441116 (T101, 6/1/22)
TG 5277 - IDOC or IDJJ? affiliated by RID 631458 (T101, 4/27/23)
TG 5301 - 443xxx & 444xxx RIDs (3/13)-T108 (03-31-2016), T101 (5/2019); RID 443278 on T301 10/15/21
TG 5302 - ENC
TG 5303 - RID 443181 (T111, 09/22)
TG 5304 - affiliated by 443xxx RIDs
TG 5305 - Task force use? 443xxx RIDs
TG 5306 - multiple 443xxx RIDs (T111, 9/22)
TG 5307
TG 5308affiliated by Radio ID: 443267
TG 5309
TG 5310 - affiliated by RID 443280 (4/23)
TG 5313
TG 5383 - affiliated by ISP RID 3107134 (T101, 8/18/24)
TG 5601 - key-ups (home? 2/15)
TG 5611 - Site 149 (10/22/13) ENC Site 203 (3/14) Springfield sites (4/14) Logan Co area (5/14) 456009 T229 (8/28/14) Gibson City area (2/15)
TG 5611 - Site 230 Spfld - 456002, 456003, 456008, 456010, 456012 (9/11/14)
TG 5611 - Site 227? - RID456015, Bloomington ENC (12/11/14); Decatur site (12/17/14) Pekin(3/5/15), affil. by RID 456111 (T102, 9/17)
TG 5612 - Clinton area; RID 456009 ENC? (3/25/15), RID 456106 (T101, 5/2/17), T229 (2013), affiliated by RID 10006338 (T101, 11/21)
TG 5613 - (T229, 2015)
TG 5614 - affiliated by RID 456044 (T149, 2/17), RID 456038 (T101, 9/15/17), RIDs 456032, 456034, 456041, 456045 (T101, 9/8/17), (T229, 2014), affiliated by ISP RIDs 10006399, 10006415 and 10006437 (T101, 1/22)
TG 5615 - RIDs 456038, 456062 ENC (T101, 10/01/21)
TG 5616 - affiliated by RID 456038 (T101, 6/8/21)
TG 5619 - RID 456038 ENC (T101, 10/01/21), T229, 2014; affiliated by RIDs 10006415 (T101, 10/10/21), RID 10006437 (T101, 1/22)
TG 5620 - affiliated by RID 10006437 (T101, 1/22)
TG 5621 - (T229, 2015)
TG 5626 - Clinton area (3/15)
TG 5634 - 458xxx RIDs (U.S. Fish & Wildlife Service units?) (T229, 2017)
TG 5703 - ENC (T101, 8/15/24)
TG 5706 - affiliated by RID 45339 (T102, 6/24)
TG 5707 - (T102, 07/02/24)
TG 5781 - affiliated by RID 460022 (T131, 6/29/17) Gardner PD ? (T113, 4/1/19)
TG 5786 -
TG 5787 - affiliated by RID 450513 (T131, 7/14/17)
TG 5791 - "HSI 1" Chicago-area encrypted and clear, 461xxx RIDs
TG 5792 - "HSI 2" Chicago-area encrypted and clear, 461xxx RIDs
TG 5793 - "HSI 3" Chicago-area encrypted and clear, 461xxx RIDs
TG 5794 - Chicago-area encrypted, 461xxx RIDs - Federal Task Force?
TG 5795 - Chicago-area encrypted, 461xxx RIDs - Federal Task Force?
TG 5796 - Chicago-area encrypted, 461xxx RIDs - Federal Task Force?
TG 5797 - Chicago-area encrypted, 461xxx RIDs - Federal Task Force?
TG 5798 - Chicago-area encrypted, 461xxx RIDs - Federal Task Force?
TG 5799 - Chicago-area encrypted, 461xxx RIDs - Federal Task Force?
TG 5800 - Chicago-area encrypted, 461xxx RIDs - Federal Task Force?
TG 5801 - Chicago-area encrypted, 461xxx RIDs - Federal Task Force?
TG 5802 - Chicago-area encrypted, 461xxx RIDs - Federal Task Force?
TG 5803 - Chicago-area encrypted, 461xxx RIDs - Federal Task Force?
TG 5804 - Chicago-area encrypted, 461xxx RIDs - Federal Task Force? RID 461240 (11/22)
TG 5805 - Chicago-area encrypted, 461xxx RIDs - Federal Task Force?
TG 5836 - RIDs 464032, 464102, 464113 (T131, T229, 5/18), Bloomington PW/Water Department?
TG 5837 - RIDs 464004, 464013, 464025, 464105 (T229, 3/27/16), Bloomington PW/Water Department?
TG 5839 - affiliation by RID 464111 denied (T231, 5/12/17), Bloomington PW/Water Department?
TG 5841 - Bloomington PW/Water Department?
TG 5902 - affiliated by RID 467207 (T216, 5/12/17) - Peoria City or County?
TG 5940 - Douglas County Sheriff units? RIDs 469001 and 469112 (9/25/18)
TG 5946 - (T229, 6/18)
TG 5948 - affiliated by RID 470006 - Livingston County Fire/EMS unit? (T131?, 6/2018)
TG 6012 - Carbondale-area, Fed task force?, affiliated by RIDs 443035, 443167, 443224, 443227, 443281, 456xxx; T301456177 (11/21) 443211 on T111
TG 6013 - affiliated by RIDs 443042, 443161 (T102, T 131 6/9/18, T113 6/20/19 ENC) 443173 on T111 (09/22)
TG 6014 - 456071, 456088, 456125, 456129 (T301 3/18)
TG 6015 - T102 (8/18) 443xxx RIDs, ENC (T101, 10/20)
TG 6016 - RID 443018 (ENC), affiliated by 443141 (T101, 7/20), 461xxx RIDs
TG 6017 - ENC (8/20)
TG 6018 - RID 443005 test counts (10/18), affiliated by multiple 4431xx units (12/20)
TG 6019 - affiliated by RID 443038 (T101, 8/18/17), RID 443055 (T102, 4/25/18), RID 461068 (10/15/20)
TG 6020 - affiliated by RIDs 443270 and 461070 (T101)
TG 6101 - encryption noted (near Lincoln???); ENC in Decatur, possibly IDOC (1/21), ENC (T229, 7/4/21) 4740xx IDs (T201 03/24)
TG 6104 - ENC (T229, 7/4/21)
TG 6105 - ENC T229, 7/22/21 RID's 474030, 477001
TG 6138 - RID 477001 ENC, affiliated by RID 477000 (11/23)
TG 6147 - affiliated by RID 411155 - MABAS Division 51 (Logan County)? (T101, 12/23)
TG 6162 - Fulton County (2022)
TG 6164 - Fulton County (2022)
TG 6165 - Fulton County: affiliated by RID 478206 (Fulton County Sheriff); possibly a travel TG on T301 478206 (11/2/21)
TG 6167 - Fulton County: ENC TG 6/20
TG 6164 - Fulton County (2022)
TG 6170 - Canton?/Fulton County: ENC TG 6/20
TG 6171 - Canton?/Fulton County (2022)
TG 6173 - Canton?/Fulton County (2022)
TG 6176 - Canton?/Fulton County (2022)
TG 6178 - Canton?/Fulton County (2022)
TG 6179 - Canton?/Fulton County (2022)
TG 6180 - Canton?/Fulton County (2022)
TG 6181 - Canton?/Fulton County (2022)
TG 6182 - Canton?/Fulton County (2022)
TG 6183 - Canton?/Fulton County (2022)
TG 6184 - Canton?/Fulton County (2022)
TG 6185 - Canton?/Fulton County (2022)
TG 6186 - Canton?/Fulton County (2022)
TG 6187 - Canton?/Fulton County (2022)
TG 6190 - Canton?/Fulton County (2022)
TG 6238 - unknown OSF PRO Ambulance TG?, affiliated by RID 482008 (2/21)
TG 6295 -
TG 6296 - unknown 487xxx RIDs ENC (T236, 6/24/21) T227 (8/21) possibly Taylorville Prison
TG 6320 - RID 492000 - possibly Tazewell County? (8/29/20)
TG 6371 - RIDs 443031, 443073, 443196 (ENC), affiliated by RIDs 443028, 443029, 443033, 443113, 443151, 443196 (T101, 1/25/22)
TG 6372 - affiliated by RIDs 443129, 443196 (T101, 1/22)
TG 6373 - affiliated by RID 443270 (T101, 3/8/22)
TG 6374 - affiliated by RID 443164 (T101, 1/18/23)
TG 6375 - affiliated by RIDs 443096, 443138, 443196 (T101, 1, 2 & 12/22)
TG 6377 - affiliated by RIDs 443096, 443270 (T101, 2/28/22)
TG 6378 - affiliated by RID 443270 (T101, 3/8/22)
TG 6380 - affiliated by RID 443137 (T101, 5/21/24)
TG 6383 - affiliated by RID 443270 (T101, 3/8/22)

TG 6394 - Woodford County unknown, affiliated by RID 495249 and Eureka-Goodfield FPD (Fire TG?)

TG 6426 - affiliated by RIDs 461068 (T113, 9/21) and 461274 (T101, 2/22)
TG 6427 - affiliated by RID 461274 (T101, 2/22)
TG 6428 - affiliated by RID 461068 (T101, 4/22/22)
TG 6429 - affiliated by RID 461274 (T101, 9/21)
TG 6430 - RIDs 461068 and 461046 ENC (T101, 2021), affiliated by RIDs 461017, 461274 and 443054
TG 6431 - 461xxx RIDs ENC (T101, T102, & T149 1/23) RID461220 partial ENC (11/22)
TG 6432 - affiliated by RID 461015 (T101, 9/21)
TG 6433 - RID 461068 ENC (T101, 9/29/21)
TG 6434 - multiple 4610xx, 4611xx, 4612xx and 4613xx RIDs ENC (T101, 2022)
TG 6435 - affiliated by RID 461002 (HSI unit?)(T101,7/9/21)(Radio ID's 461023 461162 461287 12/06/23)
TG 6436 - affiliated by RID 461046 (T101, 11/9/21)
TG 6437 - affiliated by RIDs 461017, 461049, 461273 (T101, 3/22)
TG 6438 - affiliated by RID 461002 (HSI unit?)
TG 6439 - affiliated by RID 461245 (T101, 5/2/22)
TG 6440 - affiliated by RID 461002 (HSI unit?)
TG 6441 - affiliated by RID 443089 (T101, 8/2/21)
TG 6442 - RID 79004 ENC, affiliated by RIDs 443050, 461228, 461225 (T101, 7/26/21), RID 461000 (T101, 1/23)
TG 6443 - affiliated by RID 443196 (T101, 1/22)
TG 6444 - affiliated by RID 461002 (HSI unit?) (T101, 7/8/21)
TG 6445 - affiliated by RID 461002 (HSI unit?) (T101, 7/8/21)
6446 - affiliated by RIDs 492326, 492329 (T301 11/28/21)
6461 - affiliated by RIDs 494427, 494428, 494430 and 494431 (T101, 1/8/24) - Illinois Liquor Control Commission???
6462 - affiliated by RID 494427 (T101, 1/8/24) - Illinois Liquor Control Commission???
6463 - RID 494430 "Lincoln Charles 112, radio check" (2/1/24) - Illinois Liquor Control Commission???
6465 - RID 494431 radio test (2/1/24) - Illinois Liquor Control Commission???
6502 - Reported to be used by Peoria/Stark Joint ETSB (9/23), affiliated by RID 579917 - Logan Trivoli FPD 400 (or patch?) (T101, 7/22/23)
6766 - RID 462063 affiliate while radio switching thru TG's T231 07/23/21
6785 - Logan, Trivoli or Limestone Township Road Department? (Peoria County). 5779xx RIDs (T249, 3/24)
6901 - RID 574222 was traveling I-55 going north at the Sangamon Ave exit in Springfield (2/3/23) Site:217
7022 - St Clair County - former Centreville Police Dispatch, no longer used (2/6/22)
7101 - St Clair County - former Dupo Police Car-to-Car, not currently in use? (2/6/22)
7102 - St Clair County - former IDOT EPV, no longer in use (2/6/22)
7176 - St Clair County - former Cahokia Police Dispatch (2/6/22)
7177 - St Clair County - former Cahokia Fire Dispatch (2/6/22)
7193 - St Clair County - either ESTL or Ofallon Police? RID27365 (11/22/21)
7274 - (Former) MedStar EMS (before moving to SC21 with multiple other talkgroups; removed from DB 12/24/22)
7768 - affiliated by RIDs 750009, 420066 (T231, 07/12/19) possible TAZCOM traffic? Heard 1 Sam 4 and Hopedale. Audio was noisy.
7793 - IDOT ? patched to D11 Dispatch A TG 17000 (2021)
7824 - affiliated by RID 350937 - IDOC parole agent? (T101, 12/23)
7911 - former Bethalto Police]
7914 - possibly Madison City, sn 790039 RID (T301 4/23)
8192 - unid Madison County (2022)
8122 - possibly heard RID 779433 IDOC 9also seen on TG 8661) (6/24)
8194 - unid Madison County (2022)
8298 - unid Madison County (2022)
8305 - affiliated by Illinois DNR Police unit (T101, 7/10/24)
8351 - Bethalto Fire Bethalto Fire: Dispatch (151.49 Patch) Fire Dispatch (Former usage, went back to VHF 2021/2022)
8352 - Bethalto Fire 2 Bethalto Fire: Operations Fire-Tac (Former usage, went back to VHF 2021/2022)
8353 - Bethalto Fire 3 Bethalto Fire: Operations Fire-Tac (Former usage, went back to VHF 2021/2022)
8354 - Bethalto Fire 4 Bethalto Fire: Operations Fire-Tac (Former usage, went back to VHF 2021/2022)
8355 - Bethalto Fire 5E Bethalto Fire: Operations Fire-Tac (Former usage, went back to VHF 2021/2022)
8382 - unid Madison County (2022)
8387 - unid Madison County (2022)
8388 - unid Madison County (2022)
8402 - unit on Madison County Hospitals TG8402, light beeps like a phone patch RID 701500 is UCP 7 (home 5/6/24)
8457 - possible Madison County area hospital (2022)
8458 - possible Madison County area hospital (2022)
8459 - possible Madison County area hospital (2022)
8491 - Abbott EMS: Dispatch (Effingham) [low use] EMS Dispatch (Abbott left Effingham 12/22 no longer in use)
8492 - Abbott EMS: Car-to-Car (Effingham) [low use] EMS-Talk (Abbott left Effingham 12/22 no longer in use)
8471 - 8250xx RIDs, re: rail crossing and trains, possibly connected with the Union Pacific Railroad? (Bloomington, 3/17)
8960 - Sites 108 and 115 May 2010
8973 - T102 (8/18)
8974 - Key-up on Site 102 (4/18)
8990 - Madison County unid Fire talkgroup (816007 affiliation 12/6/23)
8994 - possible Venice Police/Madison County (2022)
8995 - Sites 108 and 115 May 2010
8997 - possible Venice Police/Madison County (2022)
8999 - possible Venice Police/Madison County (2022)

9100-

TG 9145 - Key-ups by IL Attorney General Investigator RID 433004 (T101, 3/22); F1? (RID 1105485) clg PAUL 2? (8/7/24)
TG 9146 - Affiliated by RIDs 350032, 350409, 630049, 630138 - Illinois River Correctional Center (Canton) - all IDOC units? (T101)
TG 9147 - affiliated by RIDs 2105539 (ISP 9-44??), 23000661 (ISP Air Ops PAUL 6) (T101), RID 2106134 (ISP ___) (T101, 8/31/17)
TG 9150 - key-up by RID 456065 (T102, 1/17), affiliated by RIDs 443207 and 1106070 (T101, 2020)
TG 9151 - Encrypted, used by ISP 17-38 (6/18)
TG 9152 - Encrypted, used by ISP investigators (T101, 3/29/21) RIDs 119971x, 1105935
TG 9153 - ISP investigators 110xxxx, 11997xx RIDs (T111 09/22)
TG 9179 - RID 19113
TG 9197 - bad decode? (T102, 1/13/21)
TG 9748 -
TG 10000 - affiliated by various ISP District 1 and 17 units and O-203 (T131, 2017, 2018)
TG 10001 - affiliated by various ISP Districts, including D15, 16 and 17 units (T131, 2017, 2018)
TG 10002 - affiliated by ISP 17-38 (6/18)
TG 10003 - affiliated by ISP O-248 (T131, 5/31/18)
TG 10004 - ISP D15 RID 15077 (T102, 2/21) IN DB as ISP District 5 Dispatch C Joliet
TG 10005 - ISP D15 RID 15197 affiliation (T101, 10/1/21)
TG 10006 - ISP 16-49 calling Chicago (T101, 3/11/22)
TG 10007 - affiliated by various ISP Districts Chicago and 17 units (T131, 2017, 2018)
TG 10008 - affiliated by ISP District 15 RID 15156 (T101, 5/18/22)
TG 10009 - RID 1119014 key-ups (T102, 12/2019), Chicago-area? investigative ops (T101, 1/21)
TG 10010 - District Chicago telecommunicator working various unheard units on self-IDd "DETAIL A" (T102, 7/21/19)
TG 10011 - ISP, unknown use
TG 10013 - affiliated by various ISP District 17 units (T131, 2017)
TG 10014 - affiliated by ISP Southern Zone RID 3006743 (T101, 6/17/22)
TG 10015 - patch logged here, unknown location or date
TG 10016 - ISP, unknown use (2328010 unit on TG10016 T301 after Dupo Shooting 2/26/23)
TG 10017 - ISP, unknown use
TG 10018 - affiliated by RID 419061 IL Nat'l Guard (2/21) and ISP RID 1006073 (7/21) T301 RID 3004907 (4/23)
TG 10208 - T149 08/2019
TG 11077 - KaneComm Dispatch RID 230901, Sugar Grove PD RID 331636 ENC (T101, 4/14/22)
TG 11094 - QuadCom unk
TG 11101 - QuadCom unk
TG 11126 - QuadCom Fire TG?? affiliated by Carpentersville FD unit (T149, 11/23)
TG 11127 - QuadCom Fire TG??
TG 11128 - QuadCom Fire TG??
TG 11302 - Reported STARCOM21/WISCOM interoperabilty talkgroup, affiliated by RID 125000 (Wisconsin state radio) (T149, 10/23)
TG 11303 - Reported STARCOM21/WISCOM interoperabilty talkgroup, affiliated by RID 125001 (Wisconsin state radio) (T149, 10/23)
TG 11304 - patches to ISP Troop 3 talkgroups, only dispatch-side comms heard (T101, 7/12/24); affiliated by Wisconsin state radio RID 125002 (T101, 9/12/24)
TG 11829 - affiliated by RID 2739457 (1122)
TG 12309 - affiliated by RID 505950, denied T101 (1/23)
TG 13112 - affiliated by RID 630198 IDOC (T101, 3/17), RID 350423 IDOC (T101, 1/3/24)
TG 13118 - affiliated by RID 443216 (IDOC unit?) (T102, 9/3/19)
TG 13120 - ISP DCI TG? Active during Sangamon Co. manhunt (ENC, T229, 9/11/19); affiliated by RID 456120 (T101, 5/1/23)
TG 14000 - ISP (Central Zone districts/units?), unknown TG identifier or usage (T229)
TG 14001 - ISP (Central Zone districts/units?), unknown TG identifier or usage (T229)
TG 14002 - ISP (Central Zone districts/units?), unknown TG identifier or usage (T229)
TG 14003 - ISP (Central Zone districts/units?), unknown TG identifier or usage (T229)
TG 14004 - ISP (Central Zone districts/units?), unknown TG identifier or usage (T229)
TG 14005 - ISP (Central Zone districts/units?), unknown TG identifier or usage (T229) - ENC?
TG 14006 - ISP affiliation (T101, 5/21)
TG 14007 - ISP (Central Zone districts/units?), unknown TG identifier or usage (T229)
TG 14008 - affiliation by RID 1006235 ISP C-133 (T101, 1/17)
TG 14009 - ISP, affiliated by Troop 15 unit (2024)
TG 14011 - ISP (Central Zone?), unknown TG identifier or usage (T229); wrong TG key-up by ISP Protective Services RID 1121436 (6/29/24)
TG 14012 - downstate 200xxxx, 210xxxx and 230xxxx ISP RIDs w/tactical ops in Chicago (9/2019)
TG 14013 - affiliated by ISP RIDs 2309421 and 3005993 (T101, 8/24)
TG 14014 - affiliated by ISP D15 RID 15014 (T101, 2/7/22)
TG 16473 - affiliated by RID 72753 (2022)
TG 17108 - ISP Events Zone 3 - affiliated by ISP RIDs 1305202 (7/21) and 2006416 (6/26/22) T301 2104948 7/1/23)
TG 17113 - affiliated by ISP RID 1104895 (ISP) (T101, 10/31/21)
TG 17203 - ENC (T101, 6/29/20)
TG 17204 - affiliated by ISP RID 1107175 (T101, 5/21)
TG 17205 - affiliated by ISP RID 3105675 (T301, 10/21) (T301 RID 3109912)
TG 18144 - affiliated by RID 68002 Metropolitan Water Reclamation District Police Unit, rejected (T101, 9/16/21)
TG 22402 - affiliated by LaSalle County EMA RIDs 10001108 (base) and 10001122 (mobiles) (T134, 2/24)
TG 22404 - affiliated by LaSalle County EMA RID 10001108 (base) (T134?, 2/20/24)
TG 25310 - Cook County, affiliated by Cook Metro West RIDs 5747634 and 5747638, RIDs 5746119 and 5746780 (T502, 7/23)
26001 6591 D MUSCOM Law 1 Law 1 Law Dispatch (Deprecated from DL11/4/24, sites have moved to IA P25 system)
26002 6592 D MUSCOM Law 2 Law 2 Law Dispatch (Deprecated from DL11/4/24, sites have moved to IA P25 system)
26003 6593 D MUSCOM Law 3 Law 3 Law Dispatch (Deprecated from DL11/4/24, sites have moved to IA P25 system)
26004 6594 D MUSCOM Law I Law Info Law Dispatch (Deprecated from DL11/4/24, sites have moved to IA P25 system)
26009 6599 D MuscCo Jail County Jail, Master Control Corrections (Deprecated from DL11/4/24, sites have moved to IA P25 system)
26010 659a D MUSC 26010 Operations Multi-Tac (Deprecated from DL11/4/24, sites have moved to IA P25 system)
26011 659b D MUSC Event 1 Event 1 (Special Events) Multi-Tac (Deprecated from DL11/4/24, sites have moved to IA P25 system)
26012 659c D MUSC Event 2 Event 2 (Special Events) Multi-Tac (Deprecated from DL11/4/24, sites have moved to IA P25 system)
26016 65a0 D MUSC 26016 Operations Multi-Tac (Deprecated from DL11/4/24, sites have moved to IA P25 system)
26017 65a1 D MusCi Fire 1 Muscatine Fire 1 Fire Dispatch (Deprecated from DL11/4/24, sites have moved to IA P25 system)
26018 65a2 D MusCi EMS Muscatine EMS EMS Dispatch (Deprecated from DL11/4/24, sites have moved to IA P25 system)
26019 65a3 D MUSCOM FG 1 Fireground 1 Fire-Tac (Deprecated from DL11/4/24, sites have moved to IA P25 system)
26020 65a4 D MUSCOM FG 2 Fireground 2 Fire-Tac (Deprecated from DL11/4/24, sites have moved to IA P25 system)
26021 65a5 D MUSCOM FG 3 Fireground 3 Fire-Tac (Deprecated from DL11/4/24, sites have moved to IA P25 system)
26025 65a9 D MusCo Fire 1 County Fire 1 Fire Dispatch (Deprecated from DL11/4/24, sites have moved to IA P25 system)
26026 65aa D MusCo Fire 2 County Fire 2 Fire Dispatch (Deprecated from DL11/4/24, sites have moved to IA P25 system)
26027 65ab D MUSCOM 26027 Operations Multi-Tac (Deprecated from DL11/4/24, sites have moved to IA P25 system)
26033 65b1 D MUSCOM Jail Jail Operations Corrections (Deprecated from DL11/4/24, sites have moved to IA P25 system)
TG 29000-29013 - Monroe and Randolph County Fire (paging only) talkgroups (4/23)
TG 29987 - RID 759501 affiliation on T301 (11/4/21)
TG 30333 - SECURITY DETAIL AT World Wide Technology Raceway AT MADISON, IL.
TG 30386 - reported McLean County Animal Control (mobiles encrypted) (12/23)
TG 30387 - ENC (T229, 7/21)
TG 32771 - T102, 6/21
TG 32773 - T101, 10/28/16
TG 32777 - T102, 4/19
TG 33139 - Site 101 Radio ID: 240159 (01/25/24)
TG 33410 - Lake County, affiated by RID 409948 (T149, 10/23)
TG 33426 - Lake County, Phase II ENC TG (5/2016)
TG 33428 - Lake County, affiliated by RID 242140 (T149, 9/16) - Lake County unit?
TG 33429 - Lake County, Fire TG? affiliated by RID 246903 - Lake Zurich FD alternate? (T149, 7/22/17) 246904 246942
TG 33431 - Lake County, Fire TG? affiliated by RID 246912 - Lake Zurich FD (T149, 10/3/23)
TG 33433 - Lake County, Phase II ENC TG (7/21/17)
TG 33436 - Lake County, affiliated by RID 243323 (T149, 9/16)
TG 33438 - Lake County, Fire TG? affiliated by Grayslake FPD RID 245964 (T149, 11/23)
TG 33440 - Lake County, Fire TG? affiliated by Lake Zurich FD unit and RIDs 409964, 409965
TG 33444 - Lake County Fire Ops? (10/24/2024)
TG 33445 - Lake County Fire Ops 21?
TG 33446 - Lake County Fire Ops 22?
TG 33447 - Lake County Fire Ops 23?
TG 33456 - Lake County Fire TG? affiliated by RID 409965
TG 33468 - Lake County, affiliated by RID 247953 (T149, 9/16)
TG 33479 - Lake County, unknown Lake County Phase II ENC TG, affiliated by RID 242157 (T149, 3/17) 2421xx
TG 33491 - Lake County, affiliated by RID 409942 (T149, 10/23)
TG 33495 - Lake County (T149, 9/19/2019)
TG 33496 - Lake County, affiliated by Winthrop Harbor PD unit (T149, 10/24/23)
TG 33508 - Lake County, RIDs 244634, 244612, 244613, 242724, Phase II ENC (T115, 7/20)(T115 Radio ID: 244657 11/20/23)
TG 33509 - Lake County, Mundelein PD? RIDs 244619, 244628, Phase II ENC (T115, 7/20)
TG 33859 - RID 1904398 District Chicago? wkg. unheard units (T102, 10/20)
TG 33875 - STATION 1 (IDOT HQ, Springfield) w/key-ups (T131 LaSalle County, 11/2/16)
TG 33876 - STATION 1 (IDOT HQ, Springfield) w/key-ups (T131 LaSalle County, 11/2/16)
TG 33877 - STATION 1 (IDOT HQ, Springfield) w/announcement (T101, 11/30/16)
TG 34053 - affiliated by U of Chicago Police? RIDs 183178 and 183180 (T101, 5/23)
TG 34061 - MABAS? RID 429282 MABAS or US&R IL TF-1?
TG 34062 - MABAS? RID 429282 MABAS or US&R IL TF-1? (ENC?), RID 409964 (ENC), affiliations by RIDs 429219 (MABAS unit) and 10004185 (Union FD?)
TG 34063 - MABAS?
TG 34064 - MABAS? affiliated by Lincolnshire-Riverwoods Fire Protection District unit, part of search & rescue task force? (10/23)
TG 34065 - MABAS?
TG 34066 - MABAS? affiliations by RIDs 429219 (MABAS unit) and 10004185 (Union FD?)
TG 34067 - MABAS? affiliated by RID 409941 (RED Center?) (10/18/23)
TG 34068 - MABAS?
TG 34069 - MABAS?
TG 34070 -
TG 34076 - Hines VA Medical Center Police? key-ups, P25 Phase II; RID 185041 (T102, 10/22/24)
TG 34086 - RID 185013, "701 Alpha to 701 Papa" (T101, 6/23/20) - Hines VA Medical Center Police unit
TG 34091 - affiliated w/RID 177004 (T111 09/22)
TG 34114 - affiliated by RID 1105414 ISP portable (T102, 6/24)
TG 34115 - SEECOM? (McHenry County), affiliated by Lake County Sheriff units (T149, 6/23 and 10/23)
TG 34201 - ENC, RID 146033 (7/21), affiliated by RIDs 146032, and 146384 (T101, 6/20) - SEECOM? (Crystal Lake)
TG 34402 - WestCom, affiliated by 1490xx RIDs (T101, 1/24)
TG 34403 - WestCom, affiliated by 14918x RIDs (T101, 7/24)
TG 34404 - WestCom, affiliated by 1490xx RIDs (T101, 1/24)
TG 34405 - WestCom, affiliated by 1490xx RIDs (T101, 1/24)
TG 34406 - WestCom ENC RID 149180 (T102, 10/24)
TG 34407 - WestCom, affiliated by 1490xx RIDs (T101, 2/24)
TG 34408 - WestCom, affiliated by 1490xx RIDs (T101, 6/24)
TG 34409 - WestCom, affiliated by 149xxx RIDs (T101, 5/24)
TG 34417 - WestCom, affiliated by T101, Radio ID's 149317 & 150996 (10/18/24)
TG 34419 - WestCom, affiliated by T101, Radio ID 149184 (10/18/24)
TG 34418 - WestCom, affiliated by 149xxx RIDs (T101, 1/24)
TG 34586 - RIDs 141781 and 141782, mentioned the area of 191st and I-80 (T101, 11/29/22)
TG 34665 - RID 10004150 key-up (ENC?) (T146, 3/18/21) NERCOM?
TG 34865 - affiliated by Sauk Village Police unit (T102, 6/29/24)
TG 34866 - affiliated by Sauk Village Police unit (T102, 6/29/24)
TG 34867 - affiliated by Sauk Village Police unit (T102, 5/26/23)
TG 34868 - affiliated by Sauk Village Police unit (T102, 5/26/23)
TG 34993 - ENC, ISP RID 1106382 and affiliated by Bourbonnais Police RID 196911 (T101, 5/29/23)
TG 35000 - "I'm on VDF(?) Aurora"
TG 35001 -
TG 35002 -
TG 35003 -
TG 35004 -
TG 35005 -
TG 35006 -
TG 35007 -
TG 35090 - affiliated with by 800xx-series RIDs (T111, 4/22) (801xxx is Norfolk Southern RR)
TG 35091 - affiliated by 846062 Rural Med EMS in metro east (T301 6/24)
TG 35155 - 1000588x - 1000590x RIDs, Quad Cities area agency or agencies? (9/21, 10/21), ENC (T101, 1/22)
TG 35175 - ENC, Cook County RIDs 5745491, 5750935, 5751007, 5751014, 5751046. Affiliation by RID 5751108 (T101, 4/5/22) 79015 5751xxx
TG 35176 - affiliation by Cook County RIDs 5751007, 5751014 (T101, 4/6/22)
TG 35177 - affiliation by Cook County RID 5751007 (T101, 4/5/22) Radio ID'S: 5751046-5751111 (T101, 11/15/23-11/16/23)
TG 35178 - affiliation by Cook County RID 5751109 (T101, 4/19/22)
TG 35179 - ENC, Cook County RIDs 5745481, 5745491, 5751007, 5751015, 5751112 (T101, 4/7/22) (T101, 4/7/22) 5750901
TG 35180 - T101, 6/22
TG 35185 - affiliations/ENC by 10004663-10004679 RIDs - Hodgkins PD? Affiliations by RID 331019 (May/June 2022)
TG 35186 - affiliations/ENC by 1787xx RIDs - Burbank PD (T101, 5/3/22)
TG 35187 - RID 178417 ENC - Bridgeview PD unit Radio ID: 178432 (11/09/23)
TG 35188 - ENC and affiliated by 1787xx RIDs - Burbank PD unit
TG 35189 - affiliated by Hodgkins PD unit (T101, 4/22/23)
TG 35190 - ENC RID 178401 - Bridgeview PD unit (T101, 7/13/22)
TG 35191 - ENC RID 5750046 - Bridgeview PD or Bridgeview Justice EMA unit? (T101, 9/16/22)
TG 35192 - affiliated by 1784xx RIDs - Bridgeview PD units
TG 35215 - RIDs 10006285, 10006370, 10006464, 10006506, 10006537, 456036, 456038, 456043, 456061, 456062 ENC
TG 35216 - RID 10006537 ENC (T101, 10/5/21)
TG 35217 - RID 10006537 ENC (T101, 10/5/21), 10006370 ENC, 10006439 affiliated
TG 35218 - affiliated by RID 10006436 (T149, 10/5/23)
TG 35219 - affiliated by RID 456062 (T101, 11/1/21)
TG 35220 - affiliated by RIDs 456062, 10006371, 10006437 and 10006537 (T101, 10/21, 9/22)
TG 35221 - affiliated by RID 10006437
TG 35222 - affiliated by RID 10006427 (T101, 10/11/21) and RID 456037 (T101, 1/5/22)
TG 35223 - affiliated by RID 10006437, 10006404
TG 35224 - affiliated by RIDs 456038 and 10006371 (T101, 10/21, 9/22)
TG 35225 - ENC, RIDs 140033 and 140067 (T101, 1/22)
TG 35226 - affiliated by RID 443037 (T101, 2/6/22)
TG 35227 - affiliated by RID 461066 (T101, 9/14/22)
TG 35229 - affiliated by RID 461204 (T101, 4/22/22)

TG 35297 - affiliated by RID 149006 (T101, 1/24) WestCom TG???
TG 35301 - Oak Park FD Ops?
TG 35302 - affiliated by RID 149013 (T101, 2/24) WestCom TG???

TG 35950 - Phase II clear & ENC w/investigations(Radio ID 10003958 12/07/23)
TG 35951 - Phase II clear w/radio checks
TG 35952 - affiliations by 109985xx RIDs
TG 35953 - affiliations by 109985xx RIDs
TG 35954 - Phase II clear & ENC w/investigations(Radio ID 10998514 12/07/23)
TG 35955 - Phase II clear, 109985xx RIDs
TG 35956 - affiliations by 109985xx RIDs
TG 35957 - affiliations by 109985xx RIDs
TG 35958 - affiliations by 109985xx RIDs
TG 35959 - affiliations by 109985xx RIDs
TG 35960 - affiliations by 109985xx RIDs
TG 35961 - affiliations by 109985xx RIDs
TG 35962 - affiliations by 109985xx RIDs

TG 36115 - affiliated by Wheeling PD units (T149, 11/23)
TG 36153 - affiliated by Wheeling PD RID 135050 (T149, 11/23)

TG 36383 - affiliated by Glencoe Public Safety RID (T149, 6/23)
TG 36384 - RID 168085 Wilmette PD unit? ENC (T149, 1/20)
TG 36441 - ENC Phase II, 140xxx RIDs (T101, 9/19)
TG 36442 - ENC Phase II, 140xxx RIDs (T101, 8/20)
TG 36443 - ENC Phase II, 140xxx RIDs (T101, 1/20)
TG 36444 - ENC Phase II, 140xxx RIDs (T101, 1/18)
TG 36445 - ENC Phase II, 140xxx RIDs (T101, T113, 12/21)
TG 36446 - ENC Phase II, 140xxx RIDs (T101, T113, 11/22)
TG 36447 - ENC Phase II, 140xxx RIDs (T101)
TG 36448 - ENC Phase II, 140xxx RIDs (T101, 10/21)
TG 36449 - Phase II, 140xxx RIDs (T101, 1/18)
TG 36450 - ENC Phase II, 140xxx RIDs (T101, 1/18)
TG 36451 - RIDs 80005 151000 151001, 151002 (T111, 1/21)
TG 36452 - affiliated by RID 151002 (T101, 4/5/24)
TG 36472 - RID 152007 (South Beloit PD)? [ENC] (T101, 4/7/23)
TG 36473 - affiliated by RID 152007 (South Beloit PD)? (T101, 4/7/23)
TG 36486 - affiliated by Skokie PD unit
TG 36487 - Skokie PD unit [ENC]
TG 36488 - affiliated by Skokie PD unit
TG 36489 - T101 (6/20)
TG 36490 - Skokie PD use? RID 153991 ENC (Skokie Dispatch), affiliated by RIDs 153040 and 153049 (Skokie PD) (T101, 8/21)
TG 36491 - affiliation by Skokie PD unit
TG 36492 - affiliation by Skokie PD unit
TG 36493 - affiliation by Skokie PD unit
TG 36494 - Skokie PD units (ENC) (T149, 10/23)
TG 36495 - (T149, 12/8/23)
TG 36497 - in use by Skokie PD? Radio checks in the clear by RID 153128/153053 (4/24)
TG 36498 - Skokie FD use? Phase I (2/21)
TG 36499 - affiliated by RID 153464 (9/2018) - Skokie-area use?
TG 36500 - affiliated by 153300, 153306 - Skokie-area use?
TG 36507 - T111 (1/21)
TG 36538 - affiliated by RID 156008, formerly identified as "radioman" on Superior Air Med talkgroups (T101, 7/4/21)
TG 36539 - affiliated by RID 156008, formerly identified as "radioman" on Superior Air Med talkgroups (T101, 7/4/21)
TG 36540 - affiliated by RID 156008, formerly identified as "radioman" on Superior Air Med talkgroups (T101, 7/4/21)
TG 36541 - affiliated by RID 156008, formerly identified as "radioman" on Superior Air Med talkgroups (T101, 7/4/21)
TG 36542 - affiliated by RID 156008, formerly identified as "radioman" on Superior Air Med talkgroups (T101, 7/4/21)
TG 36543 - affiliated by RID 156008, formerly identified as "radioman" on Superior Air Med talkgroups (T101, 7/4/21)
TG 36545 - affiliated by RID 156008, formerly identified as "radioman" on Superior Air Med talkgroups (T101, 7/4/21)
TG 36546 - affiliated by RID 156013, Superior Air Med talkgroup? (T101, 9/21)
TG 36576 - RID 280605 (T111, 1/21)
TG 36577 - affiliated by RID 289970 (Winnebago County dispatch console?) (T101, 9/27/17)
TG 36580 - T111 09/22
TG 36581 - T111 09/22
TG 36582 - affiliated by 28044x, 28048x, 28049x, 28051x, 28052x, 28053x, 28055x and 28084x RIDs - Winnebago County? (ENC) (T111, 9/20) (Partial ENC Phase 1 logged 3/29/21)
TG 36583 - affiliated by 2804xx, 2805xx RIDs (T111, 9/20)
TG 36584 - affiliated by 2804xx, 2805xx RIDs (T111, 1/21)
TG 36587 - affiliated by 2804xx RIDs (T111, 1/21)
TG 36588 - affiliated by 2804xx RIDs (T111, 1/21)
TG 36589 - T111 09/22
TG 36590 - 280421 T111 09/22
TG 36591 - T111 09/22
TG 36595 - affiliated by 280663 RID (T111, 9/20); 2802xx, 280612, 280631, 280710 (T111, 1/21)
TG 36596 - affiliated by 2804xx (T111, 1/21)
TG 36597 - affiliated by 28056x, 28057x and 28058x RIDs - Winnebago County?
TG 36598 - affiliated by 169000, 169001 and 169003 (T111, 1/21) - Cherry Vale Mall Security radios? (3/10/23)
TG 36599 - T111 09/22
TG 36692 - affiliated by 80003 160003, 160004 (T111, 1/21)
TG 36721 - Kenilworth PD? (ENC voice)
TG 36722 - Kenilworth PD? (affiliations)
TG 36723 - Kenilworth PD? (affiliations)
TG 36736 - Winnetka PD? (ENC voice)
TG 36737 - Winnetka PD? (affiliations)
TG 36738 - Winnetka PD? (affiliations)
TG 36739 - Winnetka PD? (affiliations)
TG 36740 - Winnetka PD? (affiliations)
TG 36751 - Northfield PD? (ENC voice)
TG 36752 - Northfield PD? (affiliations)
TG 36753 - Northfield PD? (affiliations)
TG 36754 - Northfield PD? (affiliations)
TG 36755 - Northfield PD? (affiliations)
TG 36811 - Wilmette PD RIDs (ENC voice)
TG 36812 - Wilmette PD? (affiliations)
TG 36813 - Wilmette PD? (ENC voice)
TG 36814 - Wilmette PD? (ENC voice)
TG 36815 - Wilmette PD? (affiliations)
TG 36856 - Lincolnwood PD? (ENC voice)
TG 36860 - Lincolnwood PD? (ENC voice)
TG 36861 - Lincolnwood PD? (ENC voice)
TG 36910 - Hanover Township? (Cook County)
TG 36946 - affiliated by Skokie FD units (T149, 11/23)
TG 36973 - unknown Oak Lawn Region Emergency Communications (OLREC) talkgroup
TG 36977 - T149 Encrypted 12/12/19 - Evanston PD?
TG 36978 - T149 Encrypted 12/12/19 - Evanston PD? (Radio ID 179057 12/07/23)
TG 36980 - T149 Encrypted 05/13/23 - Evanston PD?
TG 36982 - affiliated by Evanston PD RIDs
TG 36983 - affiliated by Evanston PD RIDs (Radio ID 179177 09/05/24)
TG 36984 - affiliated by RID 179020 Evanston PD (T102, 5/26/23)(T115 Radio ID: 179123-02/22/24)
TG 37000 - Illinois Department of Corrections - Lincoln Correctional Facility? (03/24)
TG 37001 - Illinois Department of Corrections - Lincoln Correctional Facility? (11/19) 630xxx ID
TG 37002 - Illinois Department of Corrections - Lincoln Correctional Facility? (11/19) 630xxx 631xxx IDs
TG 37003 - Illinois Department of Corrections - Lincoln Correctional Facility? (11/19)
TG 37019 - Illinois Department of Corrections (Site 214, 11/19) 630xxx ID

TG 37104 - affiliated by RID 419153 (T104, 7/31/24)
TG 37124 - ILS-RSV 1 - new Reserve TG (10/22)/ RID 709259 Granite City Fire unit affiliation (4/23)
TG 37125 - ILS-RSV 2 -
TG 37126 - ILS-RSV 3 -
TG 37127 - ILS-RSV 4 -
TG 37128 - ILS-RSV 5 -
TG 37129 - ILS-RSV 6 -
TG 37130 - ILS-RSV 7 -
TG 37131 - ILS-RSV 8 -
TG 37132 - ILS-RSV 9 -
TG 37133 - ILS-RSV 10 -
TG 37134 - ILS-RSV 11 -
TG 37135 - ILS-RSV 12 -
TG 37136 - ILS-RSV 13 -
TG 37137 - ILS-RSV 14 -
TG 37138 - ILS-RSV 15 -
TG 37139 - ILS-RSV 16 -
TG 37140 - IL-SEC B1 - new Secure TG w/full-time encryption (10/22)
TG 37141 IL-SEC B2 -
TG 37142 IL-SEC B3 - new Secure TG w/full-time encryption (10/22)
TG 37143 IL-SEC B4 - new Secure TG w/full-time encryption (10/22)
TG 37144 IL-SEC B5
TG 37145 IL-SEC B6 - new Secure TG w/full-time encryption (10/22)
TG 37146 IL-SEC B7
TG 37147 IL-SEC B8
TG 37148 IL-SEC B9
TG 37149 IL-SEC B10
TG 37150 IL-SEC B11
TG 37151 IL-SEC B12
TG 37152 IL-SEC B13
TG 37153 IL-SEC B14
TG 37154 IL-SEC B15
TG 37155 IL-SEC B16 - new Secure TG w/full-time encryption (10/22)
TG 37156 - new National Weather Service Chicago TG (10/22)
TG 37160 - affiliated by RID 411899 - ILEAS 4? (T101, 10/6/22)
TG 37163 - new ILEAS TG w/full-time encryption (10/22)
TG 37164 - new ILEAS TG w/full-time encryption (10/22)
TG 37172 - new ILEAS TG w/full-time encryption (10/22)
TG 37178 - new ILEAS TG w/full-time encryption (10/22)
TG 37179 - new ILEAS TG w/full-time encryption (10/22)
TG 37186 - new ILEAS TG w/full-time encryption (10/22)
TG 37187 - new ILEAS TG w/full-time encryption (10/22)
TG 37194 - new ILEAS TG w/full-time encryption (10/22)

TG 37207 - Tazewell County, unknown use
TG 37214 - Tazewell County, unknown use
TG 37229 - Tazewell County, unknown use
TG 37230 - Tazewell County, unknown use
TG 37259 - Tazewell County, key-ups by RIDs in 493076-493087 range, unknown fire department? (7/9/24)
TG 37297 - Tazewell County, unknown use

TG 37305 - unknown Woodford County fire agency ops talkgroup
TG 37307 - affiliated by RID 495077 (T216 5/24)
TG 37310 - Secor Fire Protection District? ops

TG 37321 - Tazewell County, used by East Peoria PD for traffic detail, IDd as "Channel 4"? (7/4/24)
TG 37322 - Tazewell County, key-up by RID 492448 (7/2/24)
TG 37323 - Tazewell County, key-up by RID 492448 (7/1/24)
TG 37328 - Tazewell County, key-up by RID 492419 (6/23/24)
TG 37331 - Tazewell County, radio check by Hopedale PD unit
TG 37335 - Tazewell County, Minier PD key-ups (7/6/24)
TG 37337 - Tazewell County
TG 37338 - Tazewell County, car-to-car, IDd by North Pekin PD unit as "Channel 3"
TG 37339 - Tazewell County, Sheriff's Office alternate?
TG 37348 - Tazewell County
TG 37355 - Tazewell County
TG 37399 - Tazewell County, Highway Department? Road striping operations
TG 37410 - Tazewell County, key-up by RID 492478
TG 37412 - Tazewell County, key-ups by RID 492575, 492579

TG 38643 - Metra PD radio denied (T101, 10/24/24) - likely bad decode issue???

TG 41759 - T301 during race at World Wide Technology Race - unknown use (8/26/23)
TG 41866 -
TG 41867 -
TG 43092 - T301 3/23/24 RID 1398101, possible drug task force.

TG 16777213 Broadcast talkgroup (along with 16777214, 16777215)

ISP DCI - Division of Criminal Investigation

--Multi-Jurisdictional Enforcement Task Forces --Possible Agencies, unidentified on TG they are using because of encryption

0000   E   DCI WIL COGA  ISP/DCI: Western Illinois Task Force
0000   E   DCI BlkhkATF  ISP/DCI: Blackhawk Area Task Force  
0000   E   DCI KCPAT  ISP/DCI: unidentified Auto Theft Task Force
0000   E   DCI KMEG  ISP/DCI: Kankakee Area Metropolitan Enforcement Group
0000   E   DCI CIEG-2  ISP/DCI: Central Illinois Enforcement Group 2  
0000   E   DCI TF17  ISP/DCI: Task Force 17
0000   E   DCI Peo-MEG  ISP/DCI: Peoria Enforcement Group
0000   E   DCI SEIDTF  ISP/DCI: Southeastern Illinois Task Force 
0000   E   DCI SAFST  ISP/DCI: Southern Area Fugitive Strike Team 
0000   E   DCI QC-MEG  ISP/DCI: Quad-Cities Metropolitan Enforcement Group 
-----------    day to day operations on RACOM TRS that covers the area, talkgroups are now encrypted
0000   E   DCI NCNTF El  ISP/DCI: North Central Narcotics Task Force - Elgin   
0000   E   DCI NCNTF DE  ISP/DCI: North Central Narcotics Task Force - Dekalb   
0000   E   DCI NarcInt  ISP/DCI: Narcotics Interagency  
0000   E   DCI MEGSI  ISP/DCI: Metropolitan Enforcement Group of Southwestern Illinois 
0000   E   DCI T/C Auto  ISP/DCI: Tri-County Auto Theft (Will, Kankakee, Grundy)  
0000   E   DCI V-MEG  ISP/DCI: Vermilion County Metropolitan Enforcement Group  
13101? E   DCI WCI-QCY  ISP/DCI: West Central Illinois Task Force - Quincy
13095? E   DCI ECI-DT  ISP/DCI: East Central Illinois Task Force (TG13097 too?)
0000   E   DCI Lake MEG  ISP/DCI: Lake County Metropolitan Enforcement Group
0000   E   DCI TF6  ISP/DCI: Task Force 6
9119?  E   DCI DuP MEG  ISP/DCI: DuPage Metropolitan Enforcement Group
0000   E   DCI BATTLE  ISP/DCI: DuPage County Auto Theft Task Force   
0000   E   DCI CIEG-1  ISP/DCI: Central Illinois Enforcement Group 1  
0000   E   DCI JMANS  ISP/DCI: Joliet Metropolitan Area Narcotics Squad
0000   E   DCI SIEG  ISP/DCI: Southern Illinois Enforcement Group  
0000   E   DCI TFX Dec  ISP/DCI: Task Force X - Decatur
0000   E   DCI TFXChmp  ISP/DCI: Task Force X - Champaign
0000   E   DCI SLANT  ISP/DCI: State Line Area Narcotics Team
0000   E   DCI MjCsSqd  ISP/DCI: Major Case Squad
0000   E   DCI SoIL TF  ISP/DCI:Southern Illinois Task Force - Ullin
0000   E   DCI Kane ATF  ISP/DCI: Kane County Auto Theft Task Force   
0000   E   DCI SCIDTF  ISP/DCI: South Central Illinois Task Force    
0000   E   DCI SID-Cntr  ISP/DCI: Southern Illinois Task Force - Centralia 
0000   E   DCI NE MAT  ISP/DCI: Northeast Metro Auto Theft Task Force   
0000   E   DCI SIDCairo  ISP/DCI: Southern Illinois Task Force - Cairo  
0000   E   DCI SID-Mari  ISP/DCI: Southern Illinois Task Force - Marion

Illinois State Police

13106 Some ID as ISP Air Ops 2, seems to be in most ISP radios - not positive if related to Air Ops.. Primarily "wrong channel" traffic here.

ISP District 09 - Springfield'

HQ Located at 801 E 7th.
Zone 1 Christian County
Zone 2 Sangamon County, East of I-55
Zone 3 Sangamon County, West of I-55
Zone 4 Logan County
Zone 5 Mason County
Zone 6 Menard County
Zone 7 Cass County
Zone 8 Morgan County

ISP District 12 - Effingham Talkgroups

HQ Located at _______. District Map LINK
South Central IL Drug Task Force

ISP District 13 - DuQuoin

HQ Located at across from State Fairground-DuQuoin; Called "Du Quoin State". District Map LINK

ISP District 14 - Macomb Talkgroups

HQ Located at _____. District Map LINK

ISP District 15 - Tollway

old Tollway Authority page

ISP District 16 - Rockford Talkgroups

HQ Located at just north of US-52 in Pecotonica in western Winnebago County. District Map LINK

District 15 covers the Northwest Tollway that takes in Interstate 90 which enters southern Boone County before entering eastern Winnebago County and turns north to the Wisconsin State line.

Patrol Areas: ?
- (11) Northside of Boone County
- (12) Southside of Boone County
- (21) Northeast Winnebago County
- (22) Southeast Winnebago County
- (23) Southwest Winnebago County
- (3) Stephenson County
- (4) Jo Daviess County

ISP District 17 - LaSalle

Patrol Areas:
- (1) Interstate 80 in LaSalle County
- (2) Interstate 80 and Interstate180 in Bureau County
- (3) Northern LaSalle County
- (4) Southern LaSalle County
- (5) Southern Bureau County
- (6) Route 88 in Whiteside County
- (7) Putnam County
- (8) Interstate 39 north of Interstate 80 in LaSalle County
- (9) Interstate 39 South of Interstate 80 in LaSalle County

ISP District 18 - Litchfield

HQ located on IL-16, just west of I-55 in Litchfield.
Patrol Zones: East Patrol - East of US 67 West Patrol - West of US 67

Illinois Attorney General's Office

ILN (north) - http://www.justice.gov/usao/iln/
ILC (central) - http://www.justice.gov/usao/ilc/
ILS (south) - http://www.justice.gov/usao/ils/
Known channel names of AG RGN A and AG RGN 6, but unknown talkgroups (heard on CIREN 4866)

Illinois Tollway

M-1 GARAGE (ALSIP) PORTABLE ZONE 1 LAYOUT

CH 1 MAINT N
CH 2 MAINT S
CH 3 M-1 GARAGE
CH 4 ALTERNATE
CH 5 MAINT CAR 2 CAR
CH 6 TOLLWAY
CH 7 M-1 IREACH

IDOT District 8 - Collinsville Talkgroups

EPV = Emergency Patrol Vehicle, patrols and is dispatched to Motorist Assists on I-255, I-270, I-55, I-70 and I-64 on the Illinois side of the river. Dispatch is "Collinsville", they have a 4 channel radio but does not scan at this time? only can monitor dispatch channel.

EPV Radio Channels

D8 EPV
D8 INC 1
D8 INC 2
- Also installed are D11-A, D11-B. D11 ISPERN, D-11 I-REACH, SC Cnty Call, SC Commn1, IFERN, SC SOA 1,2,3 & SC I-REACH. (St Clair County Talkgroups)

Bond County

12/11 - Reported that Sheriff has switched back to VHF: 155.010 P25.
SC21 Mobile Extenders - 774.88125 & 804.88125 11K, 8K

Clinton County (014)

7900   Emergency? [Unconfirmed]

Lake County

Wauconda Police has moved to SC21 as of 4/6/11 (RIDs 78000)
12/1/2011 - Lakemoor PD Dispatch is now handled by Wauconda Police. Unit ID's are as follows,

8100-Wauconda Police
8400-Tower Lakes Police
8500-Lakemoor Police units

McLean County

20800   D   unid 20800 McLean County - uinidentified (Normal Site) (ID 413370 T134)  Other  
20801   D   unid 20801 McLean County - uinidentified (Normal Site)  Other  
20802   D   unid 20820 McLean County - uinidentified (Normal Site)  Other  
20803   D   unid 20803 McLean County - uinidentified (Normal Site)  Other  
20804   D   unid 20804 McLean County - uinidentified (Normal Site)  Other  
20805   D   unid 20805 McLean County - uinidentified (Normal Site)  Other  
30363   D   57-?? 30363 McLean County - unknown use  Law Tac  
30374   D   57-?? 30374 McLean County - unknown use  Other  
30376   D   57-?? 30376 McLean County - unknown use  Other

Madison County

Madison County -- Municipal - South Central

Glen Carbon & Maryville Police dispatched by Glen Carbon PD on Glen Carbon TG7348
Glen Carbon Police has mobile extenders on 770.89375 when activated.
Glen Carbon Fire/EMS still using VHF for tone-outs and dispatch.
Maryville Fire/EMS and Troy Fire paged (toned-out) on VHF, then use SC21 for dispatch/operations.

7314 very odd sounding simulcast transmissions, definately coming from Montgomery

     County Sheriffs Department (verified heard on 151.325 at same time) and another
     unidentified law enforcement using ID\'s of control and/or central, and a unit
     like 124 (12/7/08)

St Clair County

7034   D 866.8375

Ameren

4199   D   ACIL 4199 (T145,T220-Peoria dispatcher)  
4200   D   ACIL 4200 (heard: Brimfield, 150 & Route 78, Spoon River Rest area")  
4202   D   ACIL 4202 heard: Brimfield, 150 & Route 78, Spoon River Rest area")  
4208   D   ACIL 4208 (Peoria Simulcast tower-"Chestnut Street" in Pulaski County)  
4209   D   ACIL Peo Gas Ameren: Gas -- Peoria  
4212   D   ACIL 4212 Ameren: ?? (T134; radio IDs 65xxxx)  
4213   D   ACIL PeoDisp Ameren: Peoria Dispatch (Electrical ?)  
4214   D   ACIL 4214 AmerenCILCO? (T134; radio IDs 65xxxx)  
4295   D   ACIL G Spfld Ameren: Springfield - Gas  
4220   D   AmIP Electric (heard "Fairwell Rd" MetroEast)  Utilities  
4221   D   AmIP Galesburg  
4224   D   AmIP Galesburg  
4225   D   AmIP Galesburg  
4228   D   AmIP LaSalle/Bureau Counties - Electrical  
4229   D   AmIP 
4230   D   AmIP 
4231   D   AmIP 
4232   D   AmIP 
4233   D   AmIP Gas Putnam Co/Hennepin - Gas  
4234   D   AmIP (T134; radio IDs 65xxxx)  
4236   D   ACPS 4236 Ameren - CIPS? (T328 12/08)  
4242   D   ACPS 4242 Ameren - (10/08; hrd Girard)  
4256   D   ACPS? 4256 Ameren - (T134; radio IDs 65xxxx)  
4257   D   ACPS E Mcmb Ameren - Macomb: Electric Ops  
4260   D   ACPS G Mcmb Ameren - Macomb: Gas Dispatch (T221 8/07)  
4269   D   ACPS 4269 Ameren - (heard T233 Mendon)  
4270   D   ACPS 4270 Ameren - (heard T233 Mendon)  
4276   D   AmIP Bloomington Dispatch  
4277   D   AmIP Bloomington Office ??  
4283   D   AmIP (T134,T305)  
4284   D   AmIP (T134)  
4287   D   AmIP (T134)   
4288   D   ACPS 4288 AmerenCIPS: (T203/(E Cntrl IL)  
4297   D   AmIP (T134)   
4302   D   AmIP (T134) 
4304   D   AmIP (T134/T203) (Champaign Electric?)   
4305   D   AmIP (T134/T203) (not Champaign?)  
4308   D   AmIP (T134)   
4309   D   AmIP (T134/T203)   
4311   D   AmIP Electrical (T134)(Danville site 3/09)
4316   D   AmIP Danville site 3/09)
4322   D   AmIP Shelbyville   
4323   D   AmIP ?? (T203) reconnect in Strasburg   
4325   D   AmIP Olney Ameren: Olney  
4326   D   AmIP Electrical (in S Albion)   
4333   D   AmIP  T134,313)  
4339   D   Ameren (possibly CIPS)  
4318   D   ACPS 4318 AmerenCIPS: (Mattoon dispatch, unit 604; to Paris)  
4346   D   ACPS E Mttn AmerenCIPS: Electrical - Mattoon Dispatch   
4347   D   ACPS 4347 AmerenCIPS: Mattoon?
4354   D   AmIP ??(T134; radio IDs 65xxxx)  
7477   D   AmIP Electrical - @ Eldred-Greene Co (T355;Spfld Hilton)
7483   D   AmIP Gas / also Elec (heard T323 - to Granite City)  
---------- possibly heard x83 calling "055" (Dispatcher)
7487   D   AmIP Maryville - Electrical (065)  
---------- 065 Maryville, to 172 in Pontoon Beach, also  unit-to-unit; 171 calling 125 overnight
7488   D   AmIP DBO Gas Maryville (*confirmed)  
7491 heard: (to Control 1, Control 3, Control 5, Alton, Godfrey)
7491   D   AmUE ?? 7491 Electrical (T325,T355 2/09)  
7494   D   AmUE ?? 7494 Operations (Control 4 2/09)  
7495   D   AmUE ?? 7495 Operations (heard MetroEast T323?)  
7490   D   AmUE? 7490 Ameren - (heard on T355 Godfrey)  
7497   D   AmIP Electric (6th & Walnut, 057, 135) (2/09)  
7498   D   AmIP unid (@ Glen Carbon/Maryville; using portables)  
7502   D   AmIP Elec ? unidentified (T312 Mount Olive 11/08)  
7505   D   AmIP (heard 050, 233; MetroEast) unit 233 with dispatch 050
7510   D   AmIP Gas ("relieving") (MetroEast T305) (Belleville 3/09)
7511   D   AmIP Gas - 056 Maryville Dispatcher (units responding to Cahokia & E St Louis)
7514   D   AmIP Maryville - Electrical
------- unit 564 @ Mitchell; blown fuse in East St Louis; lots of unit to unit overnight
7515   D   AmIP Electrical ? ("Switch" 12/16/08)  
7518   D   Am?? work crew (midnight shift - T310 (Pope Co.)  
7523   D   AmIP Gas (heard T333 10/17/08)  
7527   D   AmIP Electric Ops (heard 323 or 353 - to Marissa)
7534       AmIP Electric Ops (heard storm repair in Marion, calling Mattoon Dispatch)
7535   D   Am?? (assumed) (1/09)

AmerenMissouri (UE-St. Louis/Alton) The former Union Electric serves a big part of Missouri and parts of Alton/Godfrey in Madison County IL

7491 heard: (to Control 1, Control 3, Control 5, Alton, Godfrey)
Link Also uses their extensive EDACS system in MO and a couple sites in IL. (AmerenMissouri EDACS)
LinkAlso has a P25 system in the St Louis Metro area. (AmerenMissouri P25)
Also possibly a new P25 system in IL (aside from SC21)