| Added Talkgroup to: Dickinson County (27361 S.A.L.T team. They patrol the trails around the lakes ) | N0ZJT | 2026-05-20 12:02:02 |
| Updated encryption settings for 1 talkgroups for Polk County - Urbandale | N0ZJT | 2026-05-20 11:59:29 |
| Updated encryption settings for 1 talkgroups for National Weather Service | timkilbride | 2026-05-11 14:45:52 |
| Updated encryption settings for 1 talkgroups for National Weather Service | timkilbride | 2026-05-11 14:45:14 |
| Changed Talkgroup Category: Polk County to Polk County | timkilbride | 2026-05-11 14:43:00 |
| Added Talkgroup to: Polk County (52960 Metropolitan Waste Authority) | timkilbride | 2026-05-11 14:42:28 |
| Updated 1 talkgroups for Polk County | timkilbride | 2026-05-11 14:41:32 |
| Changed Talkgroup Category: Polk County - Des Moines Area Community College (DMACC) to Polk County | timkilbride | 2026-05-11 14:41:10 |
| Updated 2 talkgroups for Polk County - Des Moines | timkilbride | 2026-05-11 14:38:54 |
| Updated 2 talkgroups for Polk County - Des Moines | timkilbride | 2026-05-11 14:38:17 |
| Updated 2 talkgroups for Polk County - Des Moines | timkilbride | 2026-05-11 14:37:53 |
| Migrated 2 talkgroup(s) away from Polk County - Des Moines Public Schools | timkilbride | 2026-05-11 14:37:10 |
| Migrated 2 talkgroup(s) to Polk County - Des Moines | timkilbride | 2026-05-11 14:37:10 |
| Deleted talkgroup category: Polk County - Des Moines Public Schools | timkilbride | 2026-05-11 14:37:10 |
| Updated 1 talkgroups for Carroll County | timkilbride | 2026-05-11 14:26:50 |
| Added Talkgroup to: Carroll County (20637 IKM–Manning Community School District Buses) | timkilbride | 2026-05-11 14:25:44 |
| Added Talkgroup to: Carroll County (20635 Glidden Ralston Community School District Buses) | timkilbride | 2026-05-11 14:24:56 |
| Added Talkgroup to: Emmet County (29101 Sheriff Dispatch) | N0ZJT | 2026-05-07 15:27:57 |
| Added Talkgroup Category: Emmet County | N0ZJT | 2026-05-07 15:27:23 |
| Updated encryption settings for 18 talkgroups for Polk County - Westcom | N0ZJT | 2026-05-05 13:38:16 |
| Added Talkgroup to: Clarke County (22731 Clarke Community School District 3) | N0ZJT | 2026-04-27 17:48:34 |
| Added Talkgroup to: Clarke County (22730 Clarke Community School District 2) | N0ZJT | 2026-04-27 17:48:22 |
| Added Talkgroup to: Clarke County (22729 Clarke Community School District) | N0ZJT | 2026-04-27 17:48:10 |
| Added Talkgroup to: Department of Natural Resources - Statewide (11612 Forestry) | N0ZJT | 2026-04-27 17:45:13 |
| Updated 7 talkgroups for Dickinson County | timkilbride | 2026-04-17 02:27:31 |
| Added Talkgroup to: Dickinson County (27308 Lake Park Fire Tac) | N0ZJT | 2026-04-16 15:39:29 |
| Added Talkgroup to: Cherokee County (22301 Aurelia Fire Tac) | N0ZJT | 2026-03-26 15:06:48 |
| Updated 1 talkgroups for Cherokee County | N0ZJT | 2026-03-26 15:05:37 |
| Added Talkgroup to: Cherokee County (22317 Meriden Fire Tac) | N0ZJT | 2026-03-26 15:05:27 |
| Added Talkgroup to: Harrison County (31926 Law Tac) | N0ZJT | 2026-03-15 19:21:41 |
| Updated encryption settings for 1 talkgroups for Warren County | N0ZJT | 2026-03-05 03:23:50 |
| Added Talkgroup to: Dallas County (24740 Dexter Local Government) | N0ZJT | 2026-02-26 13:20:59 |
| Updated 2 talkgroups for Des Moines County | N0ZJT | 2026-02-25 00:45:06 |
| Updated 1 talkgroups for Des Moines County | N0ZJT | 2026-02-25 00:44:34 |
| Updated 1 talkgroups for Des Moines County | N0ZJT | 2026-02-25 00:44:30 |
| Updated encryption settings for 1 talkgroups for Warren County - Norwalk | N0ZJT | 2026-02-23 13:59:09 |
| Added Talkgroup to: Clinton County (23544 Lost Nation Fire) | N0ZJT | 2026-02-17 16:08:27 |
| Updated encryption settings for 1 talkgroups for Warren County | N0ZJT | 2026-02-17 00:56:16 |
| Added Talkgroup to: Cherokee County (22320 EMS) | N0ZJT | 2026-02-12 13:24:34 |
| Added Talkgroup to: Madison County (42224 Public Safety Call) | timkilbride | 2026-02-01 21:36:50 |
| Added Talkgroup to: Bremer County (18920 School Emergency) | N0ZJT | 2026-01-29 14:50:42 |
| Added Talkgroup to: Bremer County (18919 Schools) | N0ZJT | 2026-01-29 14:50:16 |
| Updated 1 talkgroups for Calhoun County | timkilbride | 2026-01-29 02:01:15 |
| Updated 1 talkgroups for Adair County | N0ZJT | 2026-01-27 00:28:54 |
| Updated 1 talkgroups for Dickinson County | timkilbride | 2026-01-24 03:33:46 |
| Added Talkgroup to: Dickinson County (27353 Law #) | timkilbride | 2026-01-24 03:33:35 |
| Updated 1 talkgroups for Butler County | timkilbride | 2026-01-22 21:40:28 |
| Updated 6 talkgroups for Butler County | timkilbride | 2026-01-22 21:40:02 |
| Imported talkgroups (6 Added, 0 Updated) for Butler County | timkilbride | 2026-01-22 21:39:25 |
| Added Talkgroup to: Federal Agencies (5067 Multi-Use TAC 5067 (Federal, State, Local users)) | N0ZJT | 2026-01-22 19:21:20 |
| Added Talkgroup to: Federal Agencies (5061 Multi-Use TAC 5061 (Federal, State, Local users)) | N0ZJT | 2026-01-22 19:21:06 |
| Updated encryption settings for 2 talkgroups for Federal Agencies | N0ZJT | 2026-01-22 19:20:51 |
| Added Talkgroup to: Federal Agencies (4351 Encrypted 4351) | N0ZJT | 2026-01-22 19:20:27 |
| Added Talkgroup to: Federal Agencies (4340 Encrypted 4340) | N0ZJT | 2026-01-22 19:18:23 |
| Added Talkgroup to: Iowa National Guard (4303 IANG 4303 Encrypted) | N0ZJT | 2026-01-22 19:17:42 |
| Added Talkgroup to: Iowa National Guard (4301 IANG 4301 Encrypted) | N0ZJT | 2026-01-22 19:17:24 |
| Added Talkgroup to: Iowa National Guard (4293 IANG 4293 Encrypted) | N0ZJT | 2026-01-22 19:17:07 |
| Added Talkgroup to: Iowa National Guard (4281 IANG 4281 Encrypted) | N0ZJT | 2026-01-22 19:16:54 |
| Updated 1 talkgroups for Iowa National Guard | N0ZJT | 2026-01-22 19:16:41 |
| Added Talkgroup to: Iowa National Guard (4280 IANG 4280 Encrypted) | N0ZJT | 2026-01-22 19:16:34 |
| Added Talkgroup to: Federal Agencies (4218 US Marshall 4218) | N0ZJT | 2026-01-22 19:14:00 |
| Updated 1 talkgroups for Federal Agencies | N0ZJT | 2026-01-22 19:13:45 |
| Added Talkgroup to: Federal Agencies (3202 Encrypted 3202) | N0ZJT | 2026-01-22 19:13:31 |
| Added Talkgroup to: Federal Agencies (3200 Federal 3200) | N0ZJT | 2026-01-22 19:13:03 |
| Updated 1 talkgroups for Butler County | N0ZJT | 2026-01-22 19:10:33 |
| Updated 1 talkgroups for Butler County | N0ZJT | 2026-01-22 19:10:22 |
| Added Talkgroup to: Butler County (20132 School Alert) | N0ZJT | 2026-01-22 19:10:17 |
| Added Talkgroup to: Cerro Gordo County (21645 Roads) | N0ZJT | 2026-01-22 19:07:51 |
| Added Talkgroup to: Chickasaw County (22513 EMA 3) | N0ZJT | 2026-01-22 19:06:41 |
| Updated 1 talkgroups for Chickasaw County | N0ZJT | 2026-01-22 19:06:11 |
| Added Talkgroup to: Chickasaw County (22512 EMA 2) | N0ZJT | 2026-01-22 19:06:03 |
| Added Talkgroup to: Chickasaw County (22511 EMA Main) | N0ZJT | 2026-01-22 19:05:32 |
| Added Talkgroup to: Chickasaw County (22529 EMS 2) | N0ZJT | 2026-01-22 19:04:40 |
| Updated 1 talkgroups for Marion County | N0ZJT | 2026-01-22 19:00:31 |
| Updated encryption settings for 1 talkgroups for Marion County | N0ZJT | 2026-01-22 19:00:21 |
| Added Talkgroup to: Des Moines County (26723 Encrypted 26723) | N0ZJT | 2026-01-22 19:00:04 |
| Updated 1 talkgroups for Marion County | N0ZJT | 2026-01-22 18:58:26 |
| Added Talkgroup to: Marion County (42889 Encrypted) | N0ZJT | 2026-01-22 18:58:16 |
| Added Talkgroup to: Marion County (42902 Public Health 2) | N0ZJT | 2026-01-22 18:54:58 |
| Added Talkgroup to: Marion County (42901 Public Health 1) | N0ZJT | 2026-01-22 18:54:45 |
| Changed Site # 009 (Sumner) to 9 (Sumner) | N0ZJT | 2026-01-20 15:26:34 |
| Added Talkgroup to: Dickinson County (27310 Fireground) | N0ZJT | 2026-01-20 13:21:20 |
| Updated 1 talkgroups for Cherokee County | N0ZJT | 2026-01-20 13:20:42 |
| Added Talkgroup to: Cherokee County (22340 Cherokee Community School ) | N0ZJT | 2026-01-20 13:20:14 |
| Added Talkgroup to: Dickinson County (27352 Law 2) | N0ZJT | 2026-01-12 18:55:35 |
| Updated 1 talkgroups for Dickinson County | N0ZJT | 2026-01-12 14:43:40 |
| Updated 2 talkgroups for Dickinson County | N0ZJT | 2026-01-12 14:43:21 |
| Updated 1 talkgroups for Dickinson County | N0ZJT | 2026-01-12 14:42:45 |
| Added Talkgroup to: Dickinson County (27360 Countywide Interop Tac 10) | N0ZJT | 2026-01-12 14:42:25 |
| Added Talkgroup to: Dickinson County (27359 Countywide Interop Tac 9) | N0ZJT | 2026-01-12 14:42:16 |
| Added Talkgroup to: Dickinson County (27358 Countywide Interop Tac 8) | N0ZJT | 2026-01-12 14:42:08 |
| Added Talkgroup to: Dickinson County (27357 Countywide Interop Tac 7) | N0ZJT | 2026-01-12 14:41:53 |
| Updated 3 talkgroups for Dickinson County | N0ZJT | 2026-01-12 14:41:43 |
| Updated 1 talkgroups for Dickinson County | N0ZJT | 2026-01-12 14:39:58 |
| Updated 1 talkgroups for Dickinson County | N0ZJT | 2026-01-12 14:39:41 |
| Updated 2 talkgroups for Dickinson County | N0ZJT | 2026-01-09 18:18:55 |
| Added Talkgroup to: Dickinson County (27337 Spirit Lake Community School District) | N0ZJT | 2026-01-09 18:18:44 |
| Added Talkgroup to: Dickinson County (27326 Road Department) | N0ZJT | 2026-01-09 18:17:55 |
| Updated encryption settings for 1 talkgroups for Polk County - Urbandale | N0ZJT | 2026-01-08 13:49:52 |
| Added Talkgroup to: Dickinson County (27335 Okoboji Community School District) | N0ZJT | 2026-01-06 14:53:05 |
