| Alliant Energy System Updated (Updated System Description Text) | wirr | 2024-05-17 20:03:27 |
| Alliant Energy System Updated (Deleted System ID: [1]) | wirr | 2024-03-05 22:39:08 |
| Alliant Energy System Updated (Added System ID: [1]) | wirr | 2024-03-05 22:38:49 |
| Agency: (Businesses) was updated | N0ZJT | 2024-02-05 16:14:11 |
| Agency: (Businesses) was updated | N0ZJT | 2024-02-05 16:13:24 |
| Agency: (Businesses) was updated | N0ZJT | 2024-02-05 16:12:19 |
| Agency: (Businesses) was updated | N0ZJT | 2024-02-05 16:12:09 |
| Agency: (Businesses) was updated | N0ZJT | 2024-02-05 16:11:22 |
| Added Frequency 442.275 (Mason City - KE0POU Fusion) | N0ZJT | 2023-09-05 18:12:07 |
| Added Frequency 442.275 (Mason City - KE0POU Repeater) | N0ZJT | 2023-09-05 18:10:38 |
| Alliant Energy System Updated (Updated System Description Text) | wirr | 2023-03-25 20:08:49 |
| Alliant Energy System Updated (Added System ID: [1]) | wirr | 2023-03-25 20:07:54 |
| Alliant Energy System Updated (Updated System Description Text) | wirr | 2023-02-03 23:45:52 |
| Alliant Energy System Updated (Updated System Description Text) | wirr | 2023-02-03 23:44:30 |
| Alliant Energy System Updated (Added FCC Callsign: WPNW378 to Site: (055) North Freedom) | wirr | 2022-11-24 01:34:08 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup 21621 Rockwell Fire(Cerro Gordo Count | N0ZJT | 2022-09-29 01:26:52 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Changed Talkgroup Category: Cerro Gordo County to Cer | timkilbride | 2021-10-10 22:34:10 |
| Alliant Energy System Updated (General text description updated) | Starcom21 | 2021-09-15 00:38:15 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Changed Site # 065 (Mason City) to 065 (Mason City)) | N0ZJT | 2021-08-27 00:25:54 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - Sherrill) | N0ZJT | 2021-04-26 19:53:01 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - New Vienna) | N0ZJT | 2021-04-26 19:52:55 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - Farley) | N0ZJT | 2021-04-26 19:52:49 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - Worthington) | N0ZJT | 2021-04-26 19:52:44 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - Key West) | N0ZJT | 2021-04-26 19:52:33 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - Epworth) | N0ZJT | 2021-04-26 19:52:29 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - Dyersville) | N0ZJT | 2021-04-26 19:52:25 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - Cascade) | N0ZJT | 2021-04-26 19:52:20 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - Bernard) | N0ZJT | 2021-04-26 19:52:16 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County - Asbury) | N0ZJT | 2021-04-26 19:52:11 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque - Dubuque (City)) | N0ZJT | 2021-04-26 19:52:05 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County Fire/EMS) | N0ZJT | 2021-04-26 19:52:00 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Dubuque County Sheriff) | N0ZJT | 2021-04-26 19:51:55 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup 21615 Scene of Action 1(Cerro Gordo C | timkilbride | 2021-01-12 04:13:37 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated Service Tag assignments for 3 talkgroups(Cerr | timkilbride | 2021-01-12 04:12:45 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated Service Tag assignments for 1 talkgroups(Cerr | timkilbride | 2021-01-12 04:12:38 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated Service Tag assignments for 1 talkgroups(Cerr | timkilbride | 2021-01-12 04:12:33 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((5) Talkgroups Updated (Cerro Gordo County - Clear La | timkilbride | 2021-01-12 04:12:27 |
| Changed Subcategory Details For: Clear Lake | timkilbride | 2020-10-29 02:58:54 |
| Changed Subcategory Details For: Mason City | timkilbride | 2020-10-29 02:58:36 |
| Changed Subcategory Details For: Cerro Gordo County | timkilbride | 2020-10-29 02:58:07 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((4) Talkgroups Updated (Cerro Gordo County - Mason Ci | timkilbride | 2020-10-15 17:48:31 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((2) Talkgroups Updated (Cerro Gordo County - Clear La | timkilbride | 2020-10-15 17:47:09 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((5) Talkgroups Updated (Cerro Gordo County)) | timkilbride | 2020-10-15 17:46:21 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Changed Talkgroup Category: Cerro Gordo County - Maso | timkilbride | 2020-10-15 15:30:40 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((1) Talkgroups Updated (Cerro Gordo County)) | timkilbride | 2020-10-15 15:26:15 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup 21632 Mason City Fire Tac 2(Cerro Gor | timkilbride | 2020-10-15 15:24:18 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((2) Talkgroups Updated (Cerro Gordo County)) | timkilbride | 2020-10-15 15:23:22 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Changed Talkgroup Category: Clear Lake to Cerro Gordo | N0ZJT | 2020-10-07 12:00:05 |
| Changed Subcategory Details For: Clear Lake | N0ZJT | 2020-10-04 13:19:12 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((1) Talkgroups Updated (Clear Lake)) | N0ZJT | 2020-10-04 13:18:08 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup 21617 Police Information(Clear Lake)) | N0ZJT | 2020-10-04 13:18:03 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup 21616 Police Ops(Clear Lake)) | N0ZJT | 2020-10-04 13:17:42 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Changed Talkgroup Category: Clear Lake to Clear Lake( | N0ZJT | 2020-10-04 13:16:56 |
| Changed Subcategory Details For: Cerro Gordo County | N0ZJT | 2020-08-08 13:24:59 |
| Electronic Engineering (Mason City) System Updated (Updated Service Tag assignments for 1 talkgroups(Mason City Fire)) | N0ZJT | 2020-08-08 13:24:14 |
| Electronic Engineering (Mason City) System Updated (General text description deleted) | N0ZJT | 2020-08-08 13:24:04 |
| Electronic Engineering (Mason City) System Updated (Updated Service Tag assignments for 6 talkgroups(Cerro Gordo Sheriff/Mason C | N0ZJT | 2020-08-08 13:23:42 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Changed Talkgroup Category: Cerro Gordo County to Cer | N0ZJT | 2020-08-08 13:22:15 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((3) Talkgroups Updated (Cerro Gordo County)) | N0ZJT | 2020-08-08 13:21:15 |
| Added Subcategory: Mason City | N0ZJT | 2020-07-21 12:04:17 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Fayette County - Oelwein) | N0ZJT | 2020-07-12 14:59:19 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Fayette County) | N0ZJT | 2020-07-12 14:59:14 |
| RACOM Network System Updated (Deleted Talkgroup Category: Nebraska - Madison County - Norfolk) | N0ZJT | 2020-07-09 11:59:39 |
| RACOM Network System Updated (Deleted Talkgroup Category: South Dakota - Yankton County) | theaton | 2020-07-05 21:12:10 |
| Alliant Energy System Updated (Updated General Trunked System Information) | ScanWI | 2020-05-13 17:52:23 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((4) Talkgroups Updated (Cerro Gordo County)) | N0ZJT | 2020-04-19 20:27:18 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup 21611 Statewide Roam(Cerro Gordo Coun | N0ZJT | 2020-04-19 20:26:55 |
| RACOM Network System Updated (Imported Talkgroups (4 Imported, 2 Updated)) | theaton | 2020-04-16 18:44:39 |
| RACOM Network System Updated (Imported Talkgroups (0 Imported, 9 Updated)) | theaton | 2020-04-16 18:41:47 |
| RACOM Network System Updated (Imported Talkgroups (6 Imported, 1 Updated)) | theaton | 2020-04-16 18:29:51 |
| RACOM Network System Updated (Imported Talkgroups (3 Imported, 3 Updated)) | theaton | 2020-04-16 18:13:43 |
| RACOM Network System Updated (Imported Talkgroups (1 Imported, 0 Updated)) | theaton | 2020-04-16 04:45:54 |
| RACOM Network System Updated (Imported Talkgroups (2 Imported, 0 Updated)) | theaton | 2020-04-14 00:12:36 |
| Changed Subcategory Details For: Cerro Gordo County | N0ZJT | 2020-04-13 18:13:22 |
| Changed Subcategory Details For: Cerro Gordo County | N0ZJT | 2020-04-13 18:12:39 |
| Electronic Engineering (Mason City) System Updated (Updated Service Tag assignments for 3 talkgroups(Mason City Fire)) | N0ZJT | 2020-04-13 18:11:31 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((1) Talkgroups Updated (Cerro Gordo County)) | theaton | 2020-04-13 01:48:00 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((3) Talkgroups Updated (Cerro Gordo County)) | theaton | 2020-04-13 01:47:43 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup 21603 Sheriff 1C(Cerro Gordo County)) | theaton | 2020-04-13 01:46:38 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated encryption settings for 1 talkgroups(Cerro Go | KD4YGG | 2020-03-24 10:54:05 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated Service Tag assignments for 1 talkgroups(Cerr | KD4YGG | 2020-03-24 10:53:56 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated Service Tag assignments for 1 talkgroups(Cerr | KD4YGG | 2020-03-24 10:53:49 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((2) Talkgroups Updated (Cerro Gordo County)) | KD4YGG | 2020-03-24 10:53:43 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated Service Tag assignments for 1 talkgroups(Cerr | KD4YGG | 2020-03-19 11:51:19 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((2) Talkgroups Updated (Cerro Gordo County)) | KD4YGG | 2020-03-19 11:51:12 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated Service Tag assignments for 2 talkgroups(Cerr | KD4YGG | 2020-03-18 20:31:02 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((2) Talkgroups Updated (Cerro Gordo County)) | KD4YGG | 2020-03-18 20:30:47 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Marshall County - Marshalltown) | N0ZJT | 2020-02-07 16:39:40 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Marshall County ) | N0ZJT | 2020-02-07 16:39:35 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County - Other Public Safety) | N0ZJT | 2020-02-07 16:36:18 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County - Mitchellville Correctional Facility) | N0ZJT | 2020-02-07 16:36:13 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County - Windsor Heights) | N0ZJT | 2020-02-07 16:36:07 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County - Polk City) | N0ZJT | 2020-02-07 16:36:02 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County - Pleasant Hill) | N0ZJT | 2020-02-07 16:35:58 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County - Mitchellville) | N0ZJT | 2020-02-07 16:35:53 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County - Johnston) | N0ZJT | 2020-02-07 16:35:49 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County - Ankeny) | N0ZJT | 2020-02-07 16:35:45 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County - Altoona) | N0ZJT | 2020-02-07 16:35:40 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County Public Works) | N0ZJT | 2020-02-07 16:35:36 |
| RACOM Network System Updated (Deleted Talkgroup Category: IA - Polk County Fire) | N0ZJT | 2020-02-07 16:35:32 |
