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US > Illinois > Cook (County) [Chicago]

Cook County Illinois - Downloads and Reports


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Pre-Defined Report Downloads


Download CSV File of All Identified Frequencies in Cook County
Download Printable Cook County Reference PDF File
Download Printable PDF File of All FCC Licenses in Cook County (Sorted by Licensee)
Download Printable PDF File of All FCC Licenses in Cook County (Sorted by Frequency)

Online Reports


All Identified Frequencies in Cook County (including individual agencies and trunked systems)
Subcategory Location Data Report

Change History


Changed Admin Date Changed
Agency: (Hospitals) was updatedkevino2018-11-20 09:05:44
Agency: (Hospitals) was updatedkevino2018-11-20 09:03:25
Added Frequency 155.89 (Public Works)Starcom212018-11-19 22:45:19
Frequencies Updated (Updated: 4, Deleted 0) for Municipalities and DistrictsStarcom212018-11-19 22:44:32
Changed Subcategory Details For: Oak ForestStarcom212018-11-19 22:33:27
Changed Subcategory Details For: E-COM Dispatch Center (Homewood)Starcom212018-11-18 17:05:53
Frequencies Updated (Updated: 2, Deleted 0) for Consolidated Dispatch CentersStarcom212018-11-18 17:04:29
Changed Subcategory Details For: E-COM Dispatch Center (Homewood)Starcom212018-11-18 17:03:30
Added Frequency 159.2775 (Fire (Repeats 151.43))Starcom212018-11-18 17:02:47
Agency: (Businesses - Chicago) was updatedkevino2018-11-17 22:24:18
Added Frequency 461.825 (Skokie Yard: Conventional Buses)kevino2018-11-17 12:55:17
Added Frequency 461.825 (Skokie Yard: Special Needs Buses)kevino2018-11-17 12:50:54
Frequencies Updated (Updated: 1, Deleted 0) for Colleges and Universitieskevino2018-11-15 01:22:12
Added Frequency 464.050 (Operations)kevino2018-11-15 01:21:58
Frequencies Updated (Updated: 1, Deleted 0) for Colleges and Universitieskevino2018-11-15 01:19:44
Added Frequency 464.050 (Operations)kevino2018-11-15 01:18:30
Radi-Link (Chicago DMR) System Updated (Added Talkgroup 118 Unknown Buses(Willis Tower))kevino2018-11-14 14:27:58
Changed Subcategory Details For: Triton Community College (River Grove)kevino2018-11-14 12:05:01
Tagged 1 Frequencies with (Deprecated)kevino2018-11-14 12:01:11
Frequencies Updated (Updated: 1, Deleted 0) for Colleges and Universitieskevino2018-11-14 12:01:11
A-Beep Capacity Plus System Updated ((2) Talkgroups Updated (multi-category change))kevino2018-11-13 15:10:04
Southwest Airlines (Midway) System Updated ((7) Talkgroups Updated (All))kevino2018-11-13 10:01:02
Agency: (Hospitals) was updatedkevino2018-11-11 02:38:33
Changed Subcategory Details For: University of Illinois - Chicago (Multiple Locations)kevino2018-11-11 02:00:29
Changed Subcategory Details For: Moraine Valley Community College (Palos Hills) kevino2018-11-09 12:58:40
Changed Subcategory Details For: Moraine Valley Community College (Palos Hills) kevino2018-11-09 12:57:38
Frequencies Updated (Updated: 1, Deleted 0) for Schools (Public)kevino2018-11-07 15:32:32
Agency: (Chicago O'Hare International Airport (ORD)) was updatedkevino2018-11-07 13:10:38
Agency: (Chicago O'Hare International Airport (ORD)) was updatedkevino2018-11-07 13:05:43
Agency: (Chicago O'Hare International Airport (ORD)) was updatedkevino2018-11-07 12:25:39
Agency: (Chicago O'Hare International Airport (ORD)) was updatedkevino2018-11-07 12:23:59
Agency: (Chicago O'Hare International Airport (ORD)) was updatedkevino2018-11-07 11:48:44
Agency: (Chicago O'Hare International Airport (ORD)) was updatedkevino2018-11-07 11:48:18
Willis Tower System Updated (General text description updated)kevino2018-11-07 00:42:46
Diga-Talk System Updated (Added Talkgroup 257 Advanced Disposal - Melrose Park: Mechanics Shop(Chicago Metro Refuse / Recycling)kevino2018-11-06 11:44:45
Diga-Talk System Updated ((1) Talkgroups Updated (Chicago Metro School Bus))kevino2018-11-06 01:54:39
Willis Tower System Updated (General text description updated)kevino2018-11-05 23:18:20
Changed Subcategory Details For: Western Springskevino2018-11-05 17:41:19
Changed Subcategory Details For: Western Springskevino2018-11-05 17:37:12
Tagged 1 Frequencies with (Law Talk)kevino2018-11-05 17:36:39




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