| Montabella Community Schools (Blanchard) System Updated (Updated System Location Details) | Ronaldski | 2026-04-30 23:44:02 |
| Frequencies Deleted (1) | Ronaldski | 2026-04-30 20:02:09 |
| Updated Subcategory: (Montabella Community Schools (Blanchard)) | Ronaldski | 2026-04-30 20:01:57 |
| Added related trunked system (Montabella Community Schools (Blanchard)) to subcategory: (Montabella Community Schools (Blanchard)) | Ronaldski | 2026-04-30 20:01:55 |
| Montabella Community Schools (Blanchard) System Updated (Updated 1 talkgroups for Montabella Community Schools (Blanchard)) | Ronaldski | 2026-04-30 20:00:29 |
| Montabella Community Schools (Blanchard) System Updated (Updated System Location Details) | Ronaldski | 2026-04-30 19:59:32 |
| Montabella Community Schools (Blanchard) System Updated (Updated General System Details) | Ronaldski | 2026-04-30 19:59:30 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Montcalm County (59)) | Ronaldski | 2026-04-17 18:52:48 |
| Lakeview Community Schools System Updated (Added Talkgroup to: Lakeview Community Schools (20 High School)) | Ronaldski | 2026-04-16 22:28:49 |
| Lakeview Community Schools System Updated (Updated 1 talkgroups for Lakeview Community Schools) | Ronaldski | 2026-04-16 22:28:28 |
| Lakeview Community Schools System Updated (Added Talkgroup to: Lakeview Community Schools (40 Elementary School )) | Ronaldski | 2026-04-02 18:09:07 |
| Lakeview Community Schools System Updated (Updated 1 talkgroups for Lakeview Community Schools) | Ronaldski | 2026-03-30 21:55:54 |
| Lakeview Community Schools System Updated (Added Talkgroup to: Lakeview Community Schools (60 Maintenance)) | Ronaldski | 2026-03-30 21:49:54 |
| Lakeview Community Schools System Updated (Added Talkgroup to: Lakeview Community Schools (30 School Operations)) | Ronaldski | 2026-03-26 22:43:18 |
| Lakeview Community Schools System Updated (Updated 1 talkgroups for Lakeview Community Schools) | Ronaldski | 2026-03-26 22:41:26 |
| Updated Subcategory: (Lakeview Community Schools) | Ronaldski | 2026-03-25 22:51:53 |
| Added related trunked system (Lakeview Community Schools) to subcategory: (Lakeview Community Schools) | Ronaldski | 2026-03-25 22:51:50 |
| Frequencies Deleted (1) | Ronaldski | 2026-03-25 22:51:09 |
| Lakeview Community Schools System Updated (Changed Site # 001 (Lakeview) to 1 (Lakeview)) | Ronaldski | 2026-03-25 22:49:30 |
| Lakeview Community Schools System Updated (Changed Site # 001 (Lakeview) to 1 (Lakeview)) | Ronaldski | 2026-03-25 22:48:58 |
| Lakeview Community Schools System Updated (Updated General System Details) | Ronaldski | 2026-03-25 22:47:53 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 1 talkgroups for Montcalm County (59)) | Ronaldski | 2026-03-08 14:19:32 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup to: Montcalm County (59) (23793 Greenville Public Safety)) | Ronaldski | 2026-03-08 14:19:05 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Montcalm County (59)) | Ronaldski | 2026-03-04 20:35:24 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Montcalm County (59)) | Ronaldski | 2026-03-04 20:35:05 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 1 talkgroups for Montcalm County (59)) | Ronaldski | 2026-03-04 20:34:23 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup to: Montcalm County (59) (23792 Montcalm County Law Enforcement)) | Ronaldski | 2026-03-04 02:00:25 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 1 talkgroups for Montcalm County (59)) | Ronaldski | 2026-02-26 19:27:27 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup to: Montcalm County (59) (3769 Montcalm Schools)) | Ronaldski | 2025-11-19 01:16:16 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Deleted 1 talkgroup(s) from Montcalm County (59)) | Ronaldski | 2025-08-20 01:28:09 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 9 talkgroups for Montcalm County (59)) | Ronaldski | 2025-08-19 16:06:38 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Montcalm County (59)) | Ronaldski | 2025-08-19 16:03:14 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup to: Montcalm County (59) (3534 Carson City Fire)) | Ronaldski | 2025-08-19 16:00:03 |
| Deleted Subcategory: (Municipalities and Districts/Edmore) | Ronaldski | 2025-01-10 21:14:16 |
| Deleted Subcategory: (Municipalities and Districts/Stanton) | Ronaldski | 2025-01-10 21:14:10 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 2 talkgroups for Montcalm County (59)) | Ronaldski | 2023-03-03 14:52:04 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 5 talkgroups for Montcalm County (59)) | Ronaldski | 2023-03-03 14:30:00 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montcalm County | Ronaldski | 2023-01-09 05:15:07 |
| Frequencies Updated (Updated: 2, Deleted 0) for Schools | Ronaldski | 2023-01-09 05:08:32 |
| Consumers Energy System Updated (General text description updated) | Ronaldski | 2022-09-15 02:30:42 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Montcalm County (59))) | Ronaldski | 2022-08-28 14:39:44 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((16) Talkgroups Updated (Montcalm County (59))) | Ronaldski | 2022-02-03 02:26:20 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated Service Tag assignments for 1 talkgroups(Montcalm | Ronaldski | 2022-02-03 02:24:21 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((3) Talkgroups Updated (Montcalm County (59))) | Ronaldski | 2021-09-17 15:50:48 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 033 (Stanton) to 033 (Stanton)) | Ronaldski | 2021-09-17 15:19:56 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 033 (Stanton) to 033 (Stanton)) | Ronaldski | 2021-08-06 16:12:07 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Montcalm County (59))) | Thunderbolt | 2021-01-12 02:22:50 |
| 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 (Updated Service Tag assignments for 1 talkgroups(Montcalm | Thunderbolt | 2020-06-13 18:25:32 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Montcalm County (59))) | Thunderbolt | 2020-06-13 18:25:17 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup 3665 Fire 2(Montcalm County (59))) | Ronaldski | 2020-04-16 12:39:41 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated Service Tag assignments for 1 talkgroups(Montcalm | Thunderbolt | 2020-04-03 15:14:59 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Montcalm County (59))) | Thunderbolt | 2020-04-03 15:14:50 |
| Changed category from (Schools and Colleges 85) to (Schools 85) | Ronaldski | 2020-02-16 15:08:25 |
| Frequencies Updated (Updated: 1, Deleted 0) for Schools and Colleges | Ronaldski | 2020-02-16 15:07:43 |
| Changed Subcategory Details For: Greenville Public Schools | Ronaldski | 2020-02-16 15:07:04 |
| Added Frequency 464.325 (Public Schools Transportation) | Ronaldski | 2020-02-16 15:06:34 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 033 (Stanton) to 033 (Stanton)) | Thunderbolt | 2019-11-07 03:06:17 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 033 (Stanton) to 033 (Stanton)) | Thunderbolt | 2019-10-25 01:42:42 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 033 (Stanton) to 033 (Stanton)) | Thunderbolt | 2019-10-25 01:41:25 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 033 (Stanton) to 033 (Stanton)) | Thunderbolt | 2019-10-25 01:34:01 |
| Consumers Energy System Updated (Updated Sites) | Thunderbolt | 2019-07-13 17:52:56 |
| Wolverine Power Supply Cooperative System Updated (General text description updated) | Ronaldski | 2019-04-15 19:14:13 |
| Subcategory (Greenville) deleted | Ronaldski | 2019-01-26 19:14:09 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated Function Tag assignments for 1 talkgroups(Montcal | Thunderbolt | 2019-01-18 00:18:24 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Montcalm County (59))) | Thunderbolt | 2019-01-18 00:18:06 |
| Frequencies Updated (Updated: 1, Deleted 1) for Schools and Colleges | Ronaldski | 2018-08-20 22:38:54 |
| Changed Subcategory Details For: Greenville Public Schools | Ronaldski | 2018-03-14 18:14:16 |
| Frequencies Updated (Updated: 22, Deleted 0) for All frequencies | Ronaldski | 2018-03-14 18:12:41 |
| Changed Subcategory Details For: Greenville Public Schools | Ronaldski | 2018-03-14 18:05:01 |
| Added Subcategory: Greenville Public Schools | Ronaldski | 2018-03-14 17:59:39 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Montcalm County (59))) | Thunderbolt | 2018-02-21 23:14:15 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Montcalm County (59))) | Thunderbolt | 2018-02-21 23:14:06 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 1 talkgroups(Montcalm Cou | Thunderbolt | 2018-02-21 23:12:38 |
| Tagged 1 Frequencies with (Deprecated) | Ronaldski | 2018-01-07 00:05:06 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated Function Tag assignments for 1 talkgroups(Montcal | Thunderbolt | 2017-12-15 23:54:09 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Montcalm County (59))) | Thunderbolt | 2017-12-15 23:53:57 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 033 (Stanton) to 033 (Stanton)) | Thunderbolt | 2017-09-08 01:52:58 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 033 (Stanton) to 033 (Stanton)) | Thunderbolt | 2017-09-07 01:34:43 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 033 (Stanton) to 033 (Stanton)) | Thunderbolt | 2017-07-20 20:56:39 |
| Frequencies Updated (Updated: 0, Deleted 4) for Montcalm County | Ronaldski | 2017-02-22 22:30:42 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Montcalm County (59))) | Thunderbolt | 2017-01-22 15:36:54 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated Function Tag assignments for 1 talkgroups(Montcal | Thunderbolt | 2017-01-22 15:36:31 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Montcalm County (59))) | Thunderbolt | 2017-01-22 15:36:16 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Montcalm County (59))) | Thunderbolt | 2017-01-22 15:34:25 |
| Tagged 4 Frequencies with (Deprecated) | Ronaldski | 2017-01-11 04:39:23 |
| Tagged 1 Frequencies with (Public Works) | Ronaldski | 2017-01-11 04:33:50 |
| Frequencies Updated (Updated: 1, Deleted 0) for Montcalm County | Ronaldski | 2017-01-11 04:33:12 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated Function Tag assignments for 1 talkgroups(Montcal | Thunderbolt | 2016-10-12 02:30:18 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Montcalm County (59))) | Thunderbolt | 2016-10-12 02:29:59 |
| Frequencies Updated (Updated: 1, Deleted 0) for Schools and Colleges | Ronaldski | 2016-08-23 04:16:06 |
| Frequencies Updated (Updated: 1, Deleted 0) for Hospitals | Ronaldski | 2016-08-23 04:14:53 |
| Frequencies Updated (Updated: 1, Deleted 0) for Hospitals | Ronaldski | 2016-08-23 04:14:26 |
| Frequencies Updated (Updated: 1, Deleted 0) for Hospitals | Ronaldski | 2016-08-23 04:13:48 |
| Changed Subcategory Details For: Spectrum Health-United Memorial Hospital | Ronaldski | 2016-08-23 04:12:59 |
| Changed Subcategory Details For: Spectrum Health-Kelsey Campus | Ronaldski | 2016-08-23 04:12:38 |
| Changed Subcategory Details For: Sparrow Carson City Hospital | Ronaldski | 2016-08-23 04:11:57 |
| Consumers Energy System Updated (Updated Sites) | Ronaldski | 2016-07-07 15:21:25 |
| Consumers Energy System Updated (Changed Site # 004 (Marion) to 004 (Marion)) | Ronaldski | 2016-07-07 15:15:15 |
| Consumers Energy System Updated (Changed Site # 004 (Marion) to 004 (Marion)) | Ronaldski | 2016-07-07 15:11:13 |
