| Frequencies Deleted (1) | Ronaldski | 2025-09-04 22:24:50 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Alcona County (01) EMS) | Ronaldski | 2025-08-15 21:34:51 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup to: Alcona County (01) EMS (4453 EMS First Responders Page)) | Ronaldski | 2025-08-15 21:34:08 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup to: Alcona County (01) EMS (4441 Ambulance Page)) | Ronaldski | 2025-08-15 21:30:30 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Site # 54 (Calhoun County Simulcast)) | Thunderbolt | 2025-05-19 11:26:44 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category: Chippewa County (17) Hospital to Chippewa County (17) Hospital) | Ronaldski | 2025-01-05 18:11:19 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Migrated 5 talkgroup(s) to Chippewa County (17) Hospital) | Ronaldski | 2025-01-05 18:07:32 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup Category: Chippewa County (17) Hospital) | Ronaldski | 2025-01-05 18:05:59 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 055 (Mount Pleasant) to 55 (Mount Pleasant)) | Thunderbolt | 2024-11-22 15:00:43 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added FCC Callsign: WSEA995 to Site: (055) Mount Pleasant) | Thunderbolt | 2024-11-22 14:59:38 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 003 (Mount Pleasant) to 55 (Mount Pleasant)) | Thunderbolt | 2024-11-22 14:58:10 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Site # 3 (Mount Pleasant)) | Thunderbolt | 2024-11-22 14:57:03 |
| Updated Subcategory: (Alcona County) | Ronaldski | 2024-06-10 13:43:56 |
| Updated related trunked system (Michigan's Public Safety Communications System (MPSCS)) for subcategory: (Alcona County) | Ronaldski | 2024-06-10 13:43:44 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup to: Alpena County (04) Paging (4746 Alpena City Fire Page)) | Ronaldski | 2024-05-10 14:24:01 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Migrated 13 talkgroup(s) to Alpena County (04) Paging) | Thunderbolt | 2024-03-13 00:22:42 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category: Alpena County (04) Fire/EMS Paging to Alpena County (04) Paging) | Thunderbolt | 2024-03-13 00:16:49 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup Category: Alpena County (04) Fire/EMS Paging) | Thunderbolt | 2024-03-13 00:13:32 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 5 talkgroups for Alcona County (01) Common/Interop) | Ronaldski | 2024-01-16 02:50:39 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 12 talkgroups for Alcona County (01) Fire) | Ronaldski | 2024-01-16 02:49:49 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 5 talkgroups for Alcona County (01) Law Enforcement) | Ronaldski | 2024-01-16 02:48:52 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Alcona County (01) County Government) | Ronaldski | 2024-01-16 02:48:18 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 2 talkgroups for Alcona County (01) EMS) | Ronaldski | 2024-01-16 02:47:55 |
| Updated Subcategory: (Alcona County) | Ronaldski | 2024-01-16 02:47:27 |
| Updated related trunked system (Michigan's Public Safety Communications System (MPSCS)) for subcategory: (Alcona County) | Ronaldski | 2024-01-16 02:47:23 |
| Frequencies Updated (6) | Ronaldski | 2024-01-16 02:45:34 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 014 (Spruce) to 14 (Barton City)) | Ronaldski | 2023-11-11 16:42:14 |
| Agency: (Business) was updated | Ronaldski | 2023-05-22 14:52:37 |
| Agency: (Business) was updated | Ronaldski | 2023-05-22 14:51:06 |
| Agency: (Business) was updated | Ronaldski | 2023-05-22 14:50:45 |
| Agency: Business added | Ronaldski | 2023-05-22 14:50:30 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 013 (Black River) to 13 (Black River)) | Thunderbolt | 2022-12-27 05:22:56 |
| Consumers Energy System Updated (General text description updated) | Ronaldski | 2022-09-15 02:30:42 |
| Frequencies Updated (Updated: 4, Deleted 0) for Alcona County | Ronaldski | 2022-09-14 20:37:14 |
| Tagged 1 Frequencies with (Deprecated) | Ronaldski | 2022-09-14 20:36:06 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Alcona County (01) County Governm | Ronaldski | 2022-09-14 20:31:02 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Alcona County (01) County Governm | Ronaldski | 2022-04-28 15:00:24 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 015 (Glennie) to 015 (Glennie)) | Thunderbolt | 2022-04-28 02:59:12 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 014 (Spruce) to 014 (Spruce)) | Thunderbolt | 2022-04-28 02:57:52 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 013 (Black River) to 013 (Black River)) | Thunderbolt | 2022-04-28 02:55:50 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 013 (Black River) to 013 (Black River)) | Thunderbolt | 2022-04-14 00:00:27 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Alcona County (01) Law Enforcemen | Ronaldski | 2022-04-13 20:38:53 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Alcona County (01) EMS)) | Ronaldski | 2022-04-13 20:38:34 |
| Changed Subcategory Details For: Alcona County | Ronaldski | 2022-04-13 19:27:11 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category assignments for 1 talkgroups(A | Thunderbolt | 2021-01-27 02:29:49 |
| Consumers Energy System Updated (Added a new news entry) | Ronaldski | 2020-11-05 19:01:09 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 014 (Spruce) to 014 (Spruce)) | Thunderbolt | 2020-04-11 16:19:50 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup 4186 South Shore Hubbard Lake Fire Ops (F | Ronaldski | 2020-04-03 18:40:04 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((2) Talkgroups Updated (Alcona County (01) EMS)) | Thunderbolt | 2020-04-03 03:23:28 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((5) Talkgroups Updated (Alcona County (01) Law Enforcemen | Thunderbolt | 2020-04-03 03:22:43 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((11) Talkgroups Updated (Alcona County (01) Fire)) | Thunderbolt | 2020-04-03 03:20:42 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Alcona County (01) Common/Interop | Thunderbolt | 2020-04-03 03:19:55 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((2) Talkgroups Updated (Alcona County (01) County Governm | Thunderbolt | 2020-04-03 03:19:00 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated Service Tag assignments for 11 talkgroups(Alcona | Ronaldski | 2020-04-03 02:09:17 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((3) Talkgroups Updated (Alcona County (01) Common/Interop | Thunderbolt | 2020-04-02 19:27:29 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category: Alcona County (01) Common/Int | Thunderbolt | 2020-04-02 19:24:16 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category: Alcona County (01) Common/Int | Thunderbolt | 2020-04-02 19:23:28 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((5) Talkgroups Updated (Alcona County (01) Law Enforcemen | Ronaldski | 2020-04-02 14:36:13 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((11) Talkgroups Updated (Alcona County (01) Fire)) | Ronaldski | 2020-04-02 14:35:52 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((4) Talkgroups Updated (Alcona County (01) Common/Interop | Ronaldski | 2020-04-02 14:34:55 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((2) Talkgroups Updated (Alcona County (01) EMS)) | Ronaldski | 2020-04-02 14:34:33 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((2) Talkgroups Updated (Alcona County (01) County Governm | Ronaldski | 2020-04-02 14:34:14 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Deleted 1 talkgroup(s) (Alcona County (01) Fire)) | Ronaldski | 2020-03-30 21:09:47 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Alcona County (01) County Governm | Ronaldski | 2020-03-30 21:08:15 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup 4250 Road Commision Main(Alcona County (0 | Ronaldski | 2020-03-30 21:05:53 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category assignments for 1 talkgroups(A | Ronaldski | 2020-03-30 21:03:00 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Deleted 1 talkgroup(s) (Alcona County (01) County Governm | Ronaldski | 2020-03-30 21:02:46 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category assignments for 1 talkgroups(A | Ronaldski | 2020-03-30 21:02:16 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category assignments for 3 talkgroups(A | Ronaldski | 2020-03-30 21:01:03 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category: Alcona County (01) County Gov | Ronaldski | 2020-03-30 20:55:48 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category: Alcona County (01) EMS to Alc | Ronaldski | 2020-03-30 20:55:09 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category: Alcona County (01) Common/Int | Ronaldski | 2020-03-30 20:54:36 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category: Alcona County (01) Fire to Al | Ronaldski | 2020-03-30 20:53:59 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category: Alcona County (01) County Gov | Ronaldski | 2020-03-30 20:52:33 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category assignments for 5 talkgroups(A | Ronaldski | 2020-03-30 20:51:03 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category assignments for 13 talkgroups( | Ronaldski | 2020-03-30 20:49:51 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category: Alcona County (01) Fire/EMS t | Ronaldski | 2020-03-30 20:48:08 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category assignments for 17 talkgroups( | Ronaldski | 2020-03-30 20:47:01 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category: Alcona County (01) Fire/EMS t | Ronaldski | 2020-03-30 20:43:08 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category: Alcona County (01) to Alcona | Ronaldski | 2020-03-30 20:41:39 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category: Alcona County Common/Interop | Ronaldski | 2020-03-30 20:40:45 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category: Alcona County (01) Fire to Al | Ronaldski | 2020-03-30 20:40:18 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Talkgroup Category assignments for 1 talkgroups(A | Ronaldski | 2020-03-30 20:27:12 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((2) Talkgroups Updated (Alcona County (01))) | Ronaldski | 2020-03-30 19:55:44 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated Service Tag assignments for 1 talkgroups(Alcona C | Ronaldski | 2020-03-30 19:52:19 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated Service Tag assignments for 1 talkgroups(Alcona C | Ronaldski | 2020-03-30 19:51:14 |
| Subcategory (School) deleted | Ronaldski | 2020-03-14 23:34:19 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated Service Tag assignments for 1 talkgroups(Alcona C | Thunderbolt | 2020-02-14 03:38:50 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Alcona County (01))) | Thunderbolt | 2020-02-14 03:38:42 |
| Tagged 1 Frequencies with (Deprecated) | Ronaldski | 2020-02-13 21:49:17 |
| Frequencies Updated (Updated: 1, Deleted 0) for Alcona County | Ronaldski | 2020-02-13 21:49:17 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated Function Tag assignments for 1 talkgroups(Alcona | Thunderbolt | 2020-01-11 01:38:38 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Alcona County (01))) | Thunderbolt | 2020-01-11 01:38:26 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 013 (Black River) to 013 (Black River)) | Thunderbolt | 2019-11-06 02:25:30 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 014 (Barton City) to 014 (Spruce)) | Thunderbolt | 2019-11-06 02:24:09 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 015 (Glennie) to 015 (Glennie)) | Thunderbolt | 2019-11-06 02:21:50 |
| Frequencies Updated (Updated: 1, Deleted 0) for Alcona County | Ronaldski | 2019-10-10 21:38:13 |
| Consumers Energy System Updated (Updated Sites) | Thunderbolt | 2019-07-13 17:52:55 |
| Presque Isle Electric and Gas Co-Op System Updated (Updated General Trunked System Information) | Ronaldski | 2019-04-15 19:15:48 |
| Presque Isle Electric and Gas Co-Op System Updated (General text description updated) | Ronaldski | 2019-04-15 19:15:46 |
