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Last Updated: May 27, 2016, 8:55 am
US > Iowa > Johnson (County) [Iowa City]

Johnson County Iowa - Downloads and Reports


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Programming Your Scanner with the RadioReference Web Service


Pre-Defined Report Downloads


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

Online Reports


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

Change History


Changed Admin Date Changed
Alliant Energy DMR System Updated (Changed Site # 116 (Alta Vista, IA) to 116 (Alta Vista, IA))N0ZJT2016-05-27 08:55:16
Alliant Energy DMR System Updated (Changed Site # 111 (Iowa Falls, IA) to 111 (Iowa Falls, IA))N0ZJT2016-05-27 08:55:06
Alliant Energy DMR System Updated (Changed Site # 116 (Alta Vista, IA) to 116 (Alta Vista, IA))N0ZJT2016-05-27 08:49:29
Alliant Energy DMR System Updated (Changed Site # 111 (Iowa Falls, IA) to 111 (Iowa Falls, IA))N0ZJT2016-05-27 08:49:08
Alliant Energy DMR System Updated (Added Site # 111 (Iowa Falls, IA))N0ZJT2016-05-27 08:48:48
Alliant Energy DMR System Updated (Changed Site # 002 (Alta Vista, IA) to 116 (Alta Vista, IA))N0ZJT2016-05-27 08:46:29
Alliant Energy DMR System Updated (Changed Site # 146 (Alta Vista, IA) to 1.6 (Alta Vista, IA))N0ZJT2016-05-27 08:46:19
Alliant Energy DMR System Updated (Updated General Trunked System Information)wirr2016-05-27 07:26:39
Alliant Energy DMR System Updated (General text description updated)N0ZJT2016-05-26 11:18:27
Alliant Energy DMR System Updated (Added a new news entry)N0ZJT2016-05-26 11:17:07
Alliant Energy DMR System Updated (Added a new news entry)N0ZJT2016-05-26 11:16:36
Alliant Energy DMR System Updated (General text description deleted)N0ZJT2016-05-26 11:16:20
Alliant Energy DMR System Updated (General text description updated)N0ZJT2016-05-26 11:16:10
Alliant Energy DMR System Updated (Updated General Trunked System Information)N0ZJT2016-05-26 11:14:21
Alliant Energy DMR System Updated (Updated General Trunked System Information)N0ZJT2016-05-26 11:13:54
Iowa Medical & Classification Center System Updated (Changed Site # 001 (Coralville) to 001 (Coralville))N0ZJT2016-05-22 18:17:28
Frequencies Updated (Updated: 1, Deleted 0) for Amateur Radiotimkilbride2016-05-05 10:16:22
Agency: (Transportation) was updatedtimkilbride2016-05-01 22:28:13
Linn and Johnson County Public Safety (Project 25) System System Updated (Changed Talkgroup Category: Johnson County Event to Jotimkilbride2016-04-25 10:12:19
Linn and Johnson County Public Safety (Project 25) System System Updated (Updated Function Tag assignments for 1 talkgroups)timkilbride2016-04-25 10:11:03
Linn and Johnson County Public Safety (Project 25) System System Updated (Updated Talkgroups (1 Updated))timkilbride2016-04-25 10:10:54
Linn and Johnson County Public Safety (Project 25) System System Updated (Updated Function Tag assignments for 1 talkgroups)timkilbride2016-04-25 10:08:16
Linn and Johnson County Public Safety (Project 25) System System Updated (Updated Function Tag assignments for 2 talkgroups)timkilbride2016-04-25 10:08:01
Linn and Johnson County Public Safety (Project 25) System System Updated (Updated Talkgroups (4 Updated))timkilbride2016-04-25 10:07:42
Linn and Johnson County Public Safety (Project 25) System System Updated (Updated Talkgroups (3 Updated))timkilbride2016-04-25 10:04:12
Linn and Johnson County Public Safety (Project 25) System System Updated (Updated Function Tag assignments for 1 talkgroups)timkilbride2016-04-25 10:03:28
Linn and Johnson County Public Safety (Project 25) System System Updated (Updated Talkgroups (1 Updated))timkilbride2016-04-25 10:03:11
Linn and Johnson County Public Safety (Project 25) System System Updated (Changed Talkgroup Category assignments for 1 talkgrouptimkilbride2016-04-25 10:02:38
Linn and Johnson County Public Safety (Project 25) System System Updated (Changed Talkgroup Category: Radio Maintenance to RadioN0ZJT2016-02-23 12:16:09
Linn and Johnson County Public Safety (Project 25) System System Updated (Changed Talkgroup Category: Johnson County Services toN0ZJT2016-02-23 12:15:39
Linn and Johnson County Public Safety (Project 25) System System Updated (Changed Talkgroup Category: Iowa City Veterns Affair HN0ZJT2016-02-23 12:12:43
Linn and Johnson County Public Safety (Project 25) System System Updated (Changed Talkgroup Category: Department of Corrections N0ZJT2016-02-23 12:11:17
Linn and Johnson County Public Safety (Project 25) System System Updated (Changed Talkgroup Category: Johnson County Event to JoN0ZJT2016-02-23 12:08:32
Linn and Johnson County Public Safety (Project 25) System System Updated (Changed Talkgroup Category: Johnson County Unified to N0ZJT2016-02-23 12:08:20
Linn and Johnson County Public Safety (Project 25) System System Updated (Changed Talkgroup Category: Johnson County Emergency MN0ZJT2016-02-23 12:07:56
Linn and Johnson County Public Safety (Project 25) System System Updated (Changed Talkgroup Category: Johnson County Ambulance tN0ZJT2016-02-23 12:07:46
Linn and Johnson County Public Safety (Project 25) System System Updated (Changed Talkgroup Category: Johnson County Fire to JohN0ZJT2016-02-23 12:07:34
Linn and Johnson County Public Safety (Project 25) System System Updated (Changed Talkgroup Category: Johnson County Sheriff to N0ZJT2016-02-23 12:07:23
Linn and Johnson County Public Safety (Project 25) System System Updated (Changed Talkgroup Category: Johnson County Law to JohnN0ZJT2016-02-23 12:07:09
Linn and Johnson County Public Safety (Project 25) System System Updated (Changed Talkgroup Category: Linn County Public ServiceN0ZJT2016-02-23 12:05:12




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