| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup to: Dallas County (24628 Adel, Desoto, Minburn School Emergency Alert Radio System)) | N0ZJT | 2026-08-07 16:56:09 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County - Waukee) | N0ZJT | 2026-07-31 14:55:12 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup to: Dallas County - Waukee (714 Fire )) | N0ZJT | 2026-07-31 14:55:01 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated encryption settings for 1 talkgroups for Dallas County) | N0ZJT | 2026-07-31 14:48:58 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County) | N0ZJT | 2026-07-31 14:48:39 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 10 talkgroups for Dallas County) | N0ZJT | 2026-07-31 14:48:27 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 3 talkgroups for Dallas County) | N0ZJT | 2026-07-31 14:47:30 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 6 talkgroups for Dallas County) | N0ZJT | 2026-07-31 14:47:14 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County) | N0ZJT | 2026-07-31 14:46:18 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated encryption settings for 1 talkgroups for Dallas County) | N0ZJT | 2026-07-31 14:46:08 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 10 talkgroups for Dallas County) | N0ZJT | 2026-07-31 14:45:58 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County) | N0ZJT | 2026-07-31 14:45:21 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup to: Dallas County (24649 Event 1)) | N0ZJT | 2026-07-31 14:44:31 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated Service Tag assignments for 9 talkgroups for Dallas County) | N0ZJT | 2026-07-31 14:44:10 |
| Agency: (Business) was updated | theaton | 2026-07-15 12:36:51 |
| Agency: (Business) was updated | theaton | 2026-07-15 12:36:18 |
| Agency: (Business) was updated | theaton | 2026-07-15 12:34:47 |
| Agency: (Business) was updated | theaton | 2026-07-15 12:33:42 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated encryption settings for 1 talkgroups for Dallas County - Waukee) | N0ZJT | 2026-06-03 13:55:59 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup to: Dallas County (24740 Dexter Local Government)) | N0ZJT | 2026-02-26 13:20:59 |
| Alliant Energy System Updated (Updated System Description Text) | wirr | 2025-11-27 14:32:26 |
| Alliant Energy System Updated (Updated System Description Text) | wirr | 2025-11-27 14:32:11 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 2 talkgroups for Dallas County - Waukee) | timkilbride | 2025-10-24 03:50:22 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County) | timkilbride | 2025-10-19 18:07:25 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup to: Dallas County (24744 Minburn Government)) | N0ZJT | 2025-10-08 12:27:33 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated encryption settings for 1 talkgroups for Dallas County) | N0ZJT | 2025-09-23 12:58:12 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County) | N0ZJT | 2025-09-23 12:58:04 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County) | N0ZJT | 2025-09-23 12:57:40 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 10 talkgroups for Dallas County) | N0ZJT | 2025-09-23 12:57:25 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated Service Tag assignments for 11 talkgroups for Dallas County) | N0ZJT | 2025-09-23 12:56:38 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County) | N0ZJT | 2025-09-23 12:53:57 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup to: Dallas County (24741 Refield Government)) | N0ZJT | 2025-09-23 12:53:46 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County) | N0ZJT | 2025-09-23 12:53:13 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 2 talkgroups for Dallas County) | N0ZJT | 2025-09-23 12:52:50 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup to: Dallas County (24654 Mutual Aid Channel 12)) | N0ZJT | 2025-09-23 12:51:31 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup to: Dallas County (24653 Mutual Aid Channel 11)) | N0ZJT | 2025-09-23 12:50:47 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup to: Dallas County (24688 Mutual Aid Channel 10)) | N0ZJT | 2025-09-23 12:50:33 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup to: Dallas County (24746 Earlham Government)) | N0ZJT | 2025-09-09 14:36:10 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup to: Dallas County (24743 Dallas Center Government)) | N0ZJT | 2025-09-09 14:35:51 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup to: Dallas County (24748 Perry Government)) | N0ZJT | 2025-09-09 14:35:24 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 2 talkgroups for Dallas County) | N0ZJT | 2025-08-22 14:24:31 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County) | N0ZJT | 2025-08-22 14:24:15 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup to: Dallas County (24677 Law Mutual Aid Channel 4)) | N0ZJT | 2025-08-22 14:23:41 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated encryption settings for 1 talkgroups for Dallas County) | N0ZJT | 2025-08-22 14:22:36 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County) | N0ZJT | 2025-06-24 14:33:10 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated encryption settings for 1 talkgroups for Dallas County - Waukee) | N0ZJT | 2025-04-21 12:28:54 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated encryption settings for 1 talkgroups for Dallas County - Waukee) | N0ZJT | 2025-04-16 12:14:23 |
| Alliant Energy System Updated (Updated System Description Text) | wirr | 2025-03-09 14:34:17 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup to: Dallas County - Waukee (735 Public Works)) | timkilbride | 2025-01-03 00:55:25 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County - Waukee) | timkilbride | 2025-01-03 00:52:39 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup to: Dallas County - Waukee (712 Police / Fire Joint Dispatch)) | timkilbride | 2025-01-03 00:52:12 |
| Alliant Energy System Updated (Added Site Region: [17]) | wirr | 2024-12-22 01:45:42 |
| Alliant Energy System Updated (Deleted Site Region: [17]) | wirr | 2024-12-22 01:45:30 |
| Alliant Energy System Updated (Added Site Region: [17]) | wirr | 2024-12-22 01:45:25 |
| Alliant Energy System Updated (Added Site Region: [16]) | wirr | 2024-12-22 01:45:13 |
| Alliant Energy System Updated (Added Site Region: [15]) | wirr | 2024-12-22 01:44:59 |
| Alliant Energy System Updated (Added Site Region: [13]) | wirr | 2024-12-22 01:44:47 |
| Alliant Energy System Updated (Deleted Site Region: [13]) | wirr | 2024-12-22 01:44:35 |
| Alliant Energy System Updated (Added Site Region: [14]) | wirr | 2024-12-22 01:44:16 |
| Alliant Energy System Updated (Added Site Region: [13]) | wirr | 2024-12-22 01:44:04 |
| Alliant Energy System Updated (Added Site Region: [12]) | wirr | 2024-12-22 01:43:53 |
| Alliant Energy System Updated (Added Site Region: [11]) | wirr | 2024-12-22 01:43:42 |
| Alliant Energy System Updated (Added Site Region: [10]) | wirr | 2024-12-22 01:43:32 |
| Alliant Energy System Updated (Added Site Region: [9]) | wirr | 2024-12-22 01:43:22 |
| Alliant Energy System Updated (Added Site Region: [8]) | wirr | 2024-12-22 01:43:12 |
| Alliant Energy System Updated (Added Site Region: [7]) | wirr | 2024-12-19 23:04:06 |
| Alliant Energy System Updated (Added Site Region: [6]) | wirr | 2024-12-19 23:03:57 |
| Alliant Energy System Updated (Added Site Region: [5]) | wirr | 2024-12-19 23:03:47 |
| Alliant Energy System Updated (Added Site Region: [4]) | wirr | 2024-12-19 23:03:37 |
| Alliant Energy System Updated (Added Site Region: [3]) | wirr | 2024-12-19 23:03:27 |
| Alliant Energy System Updated (Added Site Region: [2]) | wirr | 2024-12-19 23:02:13 |
| Alliant Energy System Updated (Updated System Description Text) | wirr | 2024-05-17 20:03:27 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County) | N0ZJT | 2024-03-26 16:04:18 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup to: Dallas County (24739 DeSoto Public Works)) | N0ZJT | 2024-03-26 16:03:58 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County) | N0ZJT | 2024-03-26 16:03:10 |
| 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 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 3 talkgroups for Dallas County) | N0ZJT | 2024-02-05 16:38:18 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County) | N0ZJT | 2024-02-05 16:37:18 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated Service Tag assignments for 17 talkgroups for Dallas County) | N0ZJT | 2023-08-22 15:04:20 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 19 talkgroups for Dallas County) | N0ZJT | 2023-08-22 15:03:53 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County) | N0ZJT | 2023-08-22 15:00:08 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County) | N0ZJT | 2023-08-22 14:59:49 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County) | N0ZJT | 2023-08-22 14:59:20 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Deleted Talkgroup Category: Dallas County - Perry) | N0ZJT | 2023-08-22 14:56:02 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Deleted 5 talkgroup(s) from Dallas County - Perry) | N0ZJT | 2023-08-22 14:54:35 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 6 talkgroups for Dallas County) | N0ZJT | 2023-08-22 14:52:59 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Migrated 1 talkgroup(s) away from Dallas County - Perry) | N0ZJT | 2023-08-22 14:52:13 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Migrated 1 talkgroup(s) to Dallas County) | N0ZJT | 2023-08-22 14:52:13 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Updated 1 talkgroups for Dallas County - Perry) | N0ZJT | 2023-08-22 14:51:51 |
| 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 |
| Frequencies Updated (Updated: 3, Deleted 0) for Dallas County Amateur Radio | N0ZJT | 2022-10-14 18:40:21 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated ((1) Talkgroups Updated (Dallas County)) | timkilbride | 2022-03-07 06:10:57 |
| Iowa Statewide Interoperable Communications System (ISICS) System Updated (Added Talkgroup 24 Woodward Local Government(Dallas C | timkilbride | 2022-03-07 06:10:37 |
| Alliant Energy System Updated (General text description updated) | Starcom21 | 2021-09-15 00:38:15 |
| LWC Communications - Des Moines System Updated (Added Talkgroup Category: Ankeny Community Schools) | N0ZJT | 2021-09-11 12:16:04 |
