| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 1 talkgroups for Shiawassee County (78) Law Enforcement) | Ronaldski | 2025-09-22 20:16:15 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 1 talkgroups for Shiawassee County (78) Law Enforcement) | Ronaldski | 2025-07-22 16:54:39 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 1 talkgroups for Shiawassee County (78) Law Enforcement) | Ronaldski | 2025-07-22 16:53:53 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 2 talkgroups for Shiawassee County (78) Law Enforcement) | Ronaldski | 2025-07-22 16:51:22 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 1 talkgroups for Shiawassee County (78) Law Enforcement) | Ronaldski | 2025-07-22 16:43:36 |
| Deleted Subcategory: (Schools/Corunna Schools) | Ronaldski | 2025-01-11 22:49:05 |
| Deleted Subcategory: (Municipalities/Perry City) | Ronaldski | 2025-01-11 22:49:01 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 004 (Owosso) to 4 (Owosso)) | Thunderbolt | 2022-12-27 05:16:04 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 1 talkgroups(Shiawassee C | Ronaldski | 2022-09-24 13:27:09 |
| Consumers Energy System Updated (General text description updated) | Ronaldski | 2022-09-15 02:30:43 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 1 talkgroups(Shiawassee C | Ronaldski | 2022-04-22 03:05:32 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 004 (Owosso) to 004 (Owosso)) | Thunderbolt | 2022-04-14 00:13:26 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((4) Talkgroups Updated (Shiawassee County (78) Fire)) | Ronaldski | 2022-03-18 18:38:02 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Shiawassee County (78) Fire)) | Ronaldski | 2022-03-18 18:37:02 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((16) Talkgroups Updated (Shiawassee County (78) Law Enfor | Ronaldski | 2022-02-18 16:19:12 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((2) Talkgroups Updated (Shiawassee County (78) EMS)) | Ronaldski | 2022-02-18 16:17:49 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((9) Talkgroups Updated (Shiawassee County (78) Fire)) | Ronaldski | 2022-02-18 16:16:52 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 004 (Owosso) to 004 (Owosso)) | Thunderbolt | 2022-02-18 06:24:06 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 004 (Owosso) to 004 (Owosso)) | Thunderbolt | 2022-02-18 06:14:04 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((3) Talkgroups Updated (Shiawassee County (78) Law Enforc | Ronaldski | 2022-01-22 16:04:15 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated Service Tag assignments for 1 talkgroups(Shiawass | Ronaldski | 2022-01-22 16:03:57 |
| Subcategory (Countywide Agencies) deleted | Ronaldski | 2022-01-10 17:05:04 |
| Subcategory (Countywide Fire and EMS) deleted | Ronaldski | 2022-01-10 17:04:59 |
| Changed Subcategory Details For: Countywide Fire and EMS | Ronaldski | 2022-01-10 16:29:41 |
| Changed Subcategory Details For: Shiawassee County | Ronaldski | 2022-01-10 16:29:28 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 004 (Owosso) to 004 (Owosso)) | Ronaldski | 2021-09-17 14:58:14 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 004 (Owosso) to 004 (Owosso)) | Thunderbolt | 2021-07-17 14:08:42 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Shiawassee County (78) Fire)) | Ronaldski | 2021-07-13 16:54:29 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((2) Talkgroups Updated (Shiawassee County (78) Law Enforc | Ronaldski | 2021-07-13 16:53:47 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Shiawassee County (78) EMS)) | Ronaldski | 2021-07-13 16:53:18 |
| Consumers Energy System Updated (Added a new news entry) | Ronaldski | 2020-11-05 19:01:10 |
| Frequencies Updated (Updated: 6, Deleted 0) for Schools | Ronaldski | 2020-08-21 03:35:49 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 004 (Owosso) to 004 (Owosso)) | Thunderbolt | 2020-07-28 16:55:03 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated Service Tag assignments for 10 talkgroups(Shiawas | Thunderbolt | 2020-07-21 01:03:33 |
| Tagged 1 Frequencies with (Security) | Ronaldski | 2020-03-30 22:52:52 |
| Agency Business Deleted | Ronaldski | 2020-01-23 15:49:10 |
| Frequencies Updated (Updated: 1, Deleted 0) for Schools | Ronaldski | 2020-01-09 23:27:22 |
| Set Mode for 1 Frequencies with (DMR) | Ronaldski | 2020-01-09 23:24:28 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 004 (Owosso) to 004 (Owosso)) | Thunderbolt | 2019-11-06 12:40:52 |
| Consumers Energy System Updated (Updated Sites) | Thunderbolt | 2019-07-13 17:52:56 |
| Frequencies Updated (Updated: 1, Deleted 0) for Schools | Ronaldski | 2019-01-29 22:53:38 |
| Changed Subcategory Details For: Owosso Community Airport (KRNP) | Ronaldski | 2018-11-30 16:37:13 |
| Tagged 1 Frequencies with (Aircraft) | Ronaldski | 2018-11-30 16:35:21 |
| Added Frequency 123.000 (Common Traffic Advisory Frequency (CTAF)) | Ronaldski | 2018-11-30 16:35:03 |
| Frequencies Updated (Updated: 1, Deleted 0) for Owosso Community Airport | Ronaldski | 2018-11-30 16:34:23 |
| 3 Frequencies imported | Ronaldski | 2018-11-30 16:34:08 |
| Added Subcategory: Owosso Community Airport | Ronaldski | 2018-11-30 16:26:08 |
| Added category (Owosso Community Airport 90) | Ronaldski | 2018-11-30 16:25:53 |
| Changed Subcategory Details For: Countywide Fire and EMS | Ronaldski | 2018-08-04 14:51:12 |
| Frequencies Updated (Updated: 2, Deleted 0) for EMS Agencies and Hospitals | Ronaldski | 2018-05-07 20:27:24 |
| Subcategory (Bancroft Village) deleted | Ronaldski | 2018-03-16 17:10:51 |
| Frequencies Updated (Updated: 1, Deleted 0) for EMS Agencies and Hospitals | Ronaldski | 2018-01-15 16:00:13 |
| Changed Subcategory Details For: Owosso Memorial Healthcare Center - Department of public safety | Ronaldski | 2018-01-15 15:58:59 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated Function Tag assignments for 17 talkgroups(Shiawa | Thunderbolt | 2017-10-08 14:00:20 |
| Frequencies Updated (Updated: 1, Deleted 0) for Shiawassee County | Ronaldski | 2017-04-04 02:40:06 |
| Frequencies Updated (Updated: 19, Deleted 1) for All frequencies | Ronaldski | 2017-04-04 02:39:02 |
| Added Frequency 464.0750 (Memorial Healthcare Security) | Ronaldski | 2017-04-04 02:33:31 |
| Frequencies Updated (Updated: 1, Deleted 0) for EMS Agencies and Hospitals | Ronaldski | 2017-02-06 18:33:27 |
| Added Frequency 464.175 (Morrice Schools Transportation) | Ronaldski | 2017-02-01 06:23:04 |
| Added Subcategory: Morrice Schools | Ronaldski | 2017-02-01 06:19:42 |
| Frequencies Updated (Updated: 1, Deleted 0) for Schools | Ronaldski | 2017-01-28 02:44:51 |
| Frequencies Updated (Updated: 1, Deleted 0) for Schools | Ronaldski | 2017-01-24 04:03:07 |
| Added Frequency 464.575 (Corunna Schools) | Ronaldski | 2017-01-23 17:02:16 |
| Added Subcategory: Corunna Schools | Ronaldski | 2017-01-23 17:00:54 |
| Frequencies Updated (Updated: 1, Deleted 0) for Schools | Ronaldski | 2017-01-23 16:58:06 |
| Added Frequency 463.425 (Shiawassee Regional Educational Service District) | Ronaldski | 2017-01-15 18:21:39 |
| Added Subcategory: Shiawassee Regional Educational Service District | Ronaldski | 2017-01-15 18:19:38 |
| Subcategory (Morrice Area Schools) deleted | Ronaldski | 2017-01-15 18:06:54 |
| Frequencies Updated (Updated: 1, Deleted 0) for Schools | Ronaldski | 2017-01-15 18:05:00 |
| Agency: (Business) was updated | Ronaldski | 2017-01-05 21:53:08 |
| Agency: (Business) was updated | Ronaldski | 2017-01-05 21:50:22 |
| Agency: (Business) was updated | Ronaldski | 2017-01-05 21:50:07 |
| Agency: Business added | Ronaldski | 2017-01-05 21:49:16 |
| Changed Subcategory Details For: Perry Public Schools | Ronaldski | 2017-01-05 02:36:39 |
| Frequencies Updated (Updated: 1, Deleted 0) for EMS Agencies and Hospitals | Ronaldski | 2016-12-28 06:09:49 |
| Frequencies Updated (Updated: 1, Deleted 0) for EMS Agencies and Hospitals | Ronaldski | 2016-12-28 06:06:07 |
| Frequencies Updated (Updated: 1, Deleted 0) for Shiawassee County | Ronaldski | 2016-12-28 06:05:14 |
| Frequencies Updated (Updated: 1, Deleted 0) for Schools | Ronaldski | 2016-10-17 22:59:48 |
| Frequencies Updated (Updated: 1, Deleted 0) for Schools | Ronaldski | 2016-10-17 22:59:32 |
| Frequencies Updated (Updated: 1, Deleted 0) for EMS Agencies and Hospitals | Ronaldski | 2016-09-01 12:38:35 |
| 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 |
| Consumers Energy System Updated (Updated Sites) | detroit780 | 2016-06-22 16:44:30 |
| Consumers Energy System Updated (Updated General Trunked System Information) | detroit780 | 2016-06-22 16:42:18 |
| Consumers Energy System Updated (Updated Talkgroups (1 Updated)) | Ronaldski | 2016-06-22 03:22:48 |
| Consumers Energy System Updated (Updated Talkgroups (1 Updated)) | Ronaldski | 2016-06-22 03:21:15 |
| Consumers Energy System Updated (Updated Talkgroups (1 Updated)) | Ronaldski | 2016-06-22 03:19:48 |
| Consumers Energy System Updated (Changed Site # 019 (Clarkston) to 019 (Clarkston)) | Starcom21 | 2016-06-22 02:57:23 |
| Subcategory (Durand City) deleted | Ronaldski | 2016-05-22 19:29:04 |
| Frequencies Updated (Updated: 0, Deleted 1) for Municipalities | Ronaldski | 2016-05-22 19:28:13 |
| Frequencies Updated (Updated: 1, Deleted 0) for Municipalities | Ronaldski | 2016-05-22 19:27:16 |
| Frequencies Updated (Updated: 1, Deleted 0) for Schools | Ronaldski | 2016-05-22 19:26:03 |
| Changed Subcategory Details For: Owosso (City) | Ronaldski | 2016-05-22 19:21:41 |
| Frequencies Updated (Updated: 1, Deleted 0) for Municipalities | Ronaldski | 2016-05-22 19:21:23 |
| Frequencies Updated (Updated: 0, Deleted 1) for Municipalities | Ronaldski | 2016-05-22 19:20:24 |
| Subcategory (Corunna Public Schools) deleted | Ronaldski | 2016-05-22 19:15:06 |
| Frequencies Updated (Updated: 9, Deleted 0) for All frequencies | Ronaldski | 2016-05-22 18:17:47 |
| Subcategory (Woodhull Township) deleted | Ronaldski | 2016-05-22 18:16:24 |
| Subcategory (Vernon Village) deleted | Ronaldski | 2016-05-22 18:16:18 |
