Cook County, Illinois

Changes and Updates
Last 100 Changes
Changed Admin Date
Agency: (Businesses - Southwest) was updatedkevino2026-06-20 13:09:18
Agency: (Businesses - Southwest) was updatedkevino2026-06-20 13:07:13
Agency: (Businesses - Southwest) was updatedkevino2026-06-20 13:06:59
Agency: (Businesses - Chicago) was updatedkevino2026-06-20 13:02:53
Agency (Businesses - Chicago [5]) changed to (Businesses - Chicago [5])kevino2026-06-20 13:02:53
Agency: (Businesses - Chicago) was updatedkevino2026-06-20 13:02:25
Agency (Businesses, GMRS - Chicago [5]) changed to (Businesses - Chicago [5])kevino2026-06-20 13:02:25
Agency: (Businesses, GMRS - West) was updatedkevino2026-06-20 13:01:28
Agency: (Businesses, GMRS - West) was updatedkevino2026-06-20 13:01:01
Agency: (Businesses, GMRS - West) was updatedkevino2026-06-20 12:58:40
Agency: (Businesses, GMRS - West) was updatedkevino2026-06-20 12:56:40
Agency: (Businesses, GMRS - West) was updatedkevino2026-06-20 12:56:25
Agency: (Businesses, GMRS - West) was updatedkevino2026-06-20 12:56:04
Agency (Businesses - West [5]) changed to (Businesses, GMRS - West [5])kevino2026-06-20 12:56:04
Agency: (Businesses, GMRS - Chicago) was updatedkevino2026-06-20 12:53:55
Agency: (Businesses, GMRS - Chicago) was updatedkevino2026-06-20 12:53:35
Agency: (Businesses, GMRS - Chicago) was updatedkevino2026-06-20 12:53:05
Agency: (Businesses, GMRS - Chicago) was updatedkevino2026-06-20 12:52:46
Agency: (Businesses - North) was updatedkevino2026-06-20 12:52:08
Agency: (Businesses - North) was updatedkevino2026-06-20 12:44:57
Agency: (Businesses, GMRS - Chicago) was updatedkevino2026-06-20 12:43:52
Agency: (Businesses - North) was updatedkevino2026-06-20 12:42:05
Agency: (Businesses - North) was updatedkevino2026-06-20 12:41:13
Agency: (Businesses, GMRS - Chicago) was updatedkevino2026-06-20 12:35:36
Agency: (Businesses, GMRS - Chicago) was updatedkevino2026-06-20 12:34:46
Agency: (Businesses, GMRS - Chicago) was updatedkevino2026-06-19 14:18:59
Agency (Business, GMRS - Chicago [5]) changed to (Businesses, GMRS - Chicago [5])kevino2026-06-19 14:18:59
Agency: (Businesses - Countywide) was updatedkevino2026-06-19 14:18:34
Agency (Business - Countywide [5]) changed to (Businesses - Countywide [5])kevino2026-06-19 14:18:34
Agency: (Business - Countywide) was updatedkevino2026-06-19 14:17:49
Agency (Businesses - Countywide [5]) changed to (Business - Countywide [5])kevino2026-06-19 14:17:49
Agency: (Business, GMRS - Chicago) was updatedkevino2026-06-19 14:07:47
Agency (Businesses - Chicago [5]) changed to (Business, GMRS - Chicago [5])kevino2026-06-19 14:07:47
Agency: (Businesses - Chicago) was updatedkevino2026-06-19 14:06:17
Agency: (Businesses - Chicago) was updatedkevino2026-06-19 13:56:40
Agency: (Businesses - Chicago) was updatedkevino2026-06-19 13:44:46
Frequencies Updated (2)kevino2026-06-17 17:56:00
Frequencies Updated (2)kevino2026-06-17 17:52:10
Frequencies Updated (2)kevino2026-06-17 17:32:13
Frequencies Deleted (1)kevino2026-06-17 17:27:05
Frequencies Deleted (1)kevino2026-06-17 17:26:12
Added Frequency 442.9 (FISHFAR (Rolling Meadows))kevino2026-06-17 17:24:53
Frequencies Updated (1)kevino2026-06-17 17:19:49
Frequencies Deleted (1)kevino2026-06-17 16:23:35
Frequencies Deleted (1)kevino2026-06-17 16:22:03
Frequencies Updated (1)kevino2026-06-17 16:20:58
Frequencies Updated (2)kevino2026-06-17 16:17:23
Frequencies Updated (4)kevino2026-06-17 16:16:23
Frequencies Deleted (1)kevino2026-06-17 16:12:22
Added Frequency 146.925 (FISHFAR P25 (Rolling Meadows) TG 10, 100.0 PL also)kevino2026-06-17 16:08:47
Advocate Health Care System Updated (Added Talkgroup to: South Suburban Hospital (165 Operations))kevino2026-06-14 19:59:27
Chicago OEMC Public Safety - 800 MHz P25 System Updated (Updated 1 talkgroups for Hospital Med Channels)cubn2026-06-10 18:44:53
STARCOM21 Statewide Illinois System Updated (Updated 2 talkgroups for Glenview Public Safety Dispatch Center (GPSDC))cubn2026-06-09 02:42:33
Updated Subcategory: (Robbins)cubn2026-06-09 01:12:12
Updated Subcategory: (Robbins)cubn2026-06-09 01:12:03
Updated Subcategory: (Bud's Ambulance (Dolton))cubn2026-06-09 01:09:06
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-08 14:00:28
STARCOM21 Statewide Illinois System Updated (Updated 1 talkgroups for Lyons Township Area Communications Center (LTACC))kevino2026-06-05 17:30:32
Updated Subcategory: (Southland Communications Center (Hazel Crest))kevino2026-06-04 19:31:38
Aurora / Naperville Public Safety (OpenSky) System Updated (Updated System Description Text)kevino2026-06-03 17:15:04
Aurora / Naperville Public Safety (OpenSky) System Updated (Updated System Description Text)kevino2026-06-03 17:13:46
Aurora / Naperville Public Safety (OpenSky) System Updated (Updated System Description Text)kevino2026-06-03 17:13:38
Aurora / Naperville Public Safety (OpenSky) System Updated (Updated General System Details)kevino2026-06-03 17:07:02
Agency: (Attractions, Sports and Concert Venues) was updatedcubn2026-06-03 02:38:07
Agency: (Attractions, Sports and Concert Venues) was updatedcubn2026-06-03 02:37:21
TRBOconnection-TRBOnexus System Updated (Updated System Location Details)wirr2026-06-02 00:46:27
Ascension Healthcare System Updated (Updated System Description Text)kevino2026-06-01 19:45:19
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 19:27:45
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 19:26:11
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 19:25:26
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 19:24:46
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 19:24:00
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 19:23:38
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 19:23:06
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 19:22:23
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 19:21:45
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 19:16:36
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 19:06:14
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 19:03:41
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 18:53:12
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 18:52:14
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 18:48:06
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 18:46:53
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 18:46:02
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 18:42:25
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 18:41:50
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 18:41:50
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 18:40:57
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 18:39:15
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 18:33:22
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 18:32:07
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 18:31:06
Agency: (Hospitals and Healthcare) was updatedkevino2026-06-01 18:26:34
Agency: (Businesses - North) was updatedkevino2026-06-01 18:19:56
Agency: (Businesses - North) was updatedkevino2026-06-01 18:19:04
Agency: (Businesses - North) was updatedkevino2026-06-01 18:16:51
Agency: (Businesses - North) was updatedkevino2026-06-01 18:16:01
Agency: (Businesses - North) was updatedkevino2026-06-01 18:14:44
Agency: (Businesses - North) was updatedkevino2026-06-01 18:14:23
Agency: (Businesses - North) was updatedkevino2026-06-01 18:14:11