| Frequencies Deleted (1) | Ronaldski | 2025-09-27 18:05:23 |
| Updated Subcategory: (Blank) | Ronaldski | 2025-09-26 23:51:23 |
| Updated Subcategory: (Blank) | Ronaldski | 2025-09-26 23:51:12 |
| Added related trunked system (Michigan's Public Safety Communications System (MPSCS)) to subcategory: (Blank) | Ronaldski | 2025-09-26 23:51:09 |
| Frequencies Imported (1) | Ronaldski | 2025-09-26 23:50:32 |
| Changed category from (8 [99]) to (Hospital [8]) | Ronaldski | 2025-09-26 23:49:14 |
| Category (8) added | Ronaldski | 2025-09-26 23:48:55 |
| Saganing Casino System Updated (Changed Site # 001 (Saganing Casino) to 1 (Saganing Casino)) | Ronaldski | 2025-09-23 22:57:08 |
| Saganing Casino System Updated (Changed Site # 001 (Saganing Casino) to 1 (Saganing Casino)) | Ronaldski | 2025-09-23 22:54:01 |
| Saganing Casino System Updated (Imported talkgroups (3 Added, 0 Updated) for Operations) | Ronaldski | 2025-09-23 22:53:11 |
| Saganing Casino System Updated (Changed Talkgroup Category: Operations to Operations) | Ronaldski | 2025-09-23 22:51:56 |
| Frequencies Deleted (1) | Ronaldski | 2025-03-12 19:27:58 |
| Frequencies Updated (1) | Ronaldski | 2025-03-12 19:24:24 |
| Frequencies Updated (1) | Ronaldski | 2025-03-12 19:24:07 |
| Deleted Subcategory: (Arenac County/Saginaw Midland Municipal Water Supply Corporation) | Ronaldski | 2025-01-08 21:14:22 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Arenac County (06)) | Ronaldski | 2024-08-02 23:37:17 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Arenac County (06)) | Ronaldski | 2024-03-04 14:56:33 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup to: Arenac County (06) (11493 Moffatt Township Fire Admin)) | Ronaldski | 2024-02-04 19:36:13 |
| Frequencies Updated (1) | Ronaldski | 2023-09-27 17:50:01 |
| Agency: (Miscellaneous) was updated | Ronaldski | 2023-08-03 22:00:32 |
| Agency: (Miscellaneous) was updated | Ronaldski | 2023-03-31 01:15:36 |
| Agency: (Miscellaneous) was updated | Ronaldski | 2023-03-31 01:15:00 |
| Agency: (Miscellaneous) was updated | Ronaldski | 2023-03-31 01:13:53 |
| Agency: (Miscellaneous) was updated | Ronaldski | 2023-03-31 01:13:03 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 6 talkgroups for Arenac County (06)) | Ronaldski | 2023-01-13 17:08:22 |
| Consumers Energy System Updated (General text description updated) | Ronaldski | 2022-09-15 02:30:42 |
| Tagged 4 Frequencies with (Corrections) | Ronaldski | 2022-08-20 02:08:36 |
| Subcategory (Arenac County Jail) deleted | Ronaldski | 2022-08-20 02:03:18 |
| Category (County Jail) deleted | Ronaldski | 2022-08-20 02:03:18 |
| Frequencies Updated (Updated: 4, Deleted 0) for Arenac County | Ronaldski | 2022-08-20 02:03:02 |
| Frequencies Updated (Updated: 1, Deleted 0) for County Jail | Ronaldski | 2022-08-20 01:26:40 |
| Set Encryption for 2 Frequencies with () | Ronaldski | 2022-08-20 01:25:37 |
| Added Frequency 453.300 (T-A 2) | Ronaldski | 2022-08-20 01:25:26 |
| Added Frequency 453.300 (T-A 1 Simplex) | Ronaldski | 2022-08-20 01:24:25 |
| Set Encryption for 2 Frequencies with () | Ronaldski | 2022-08-20 01:22:12 |
| Added Frequency 453.300 (Jail Admin) | Ronaldski | 2022-08-20 01:22:04 |
| Added Frequency 453.300 (Jail Wide) | Ronaldski | 2022-08-20 01:20:57 |
| Added Subcategory: Arenac County Jail | Ronaldski | 2022-08-20 01:19:33 |
| Added category (County Jail 5) | Ronaldski | 2022-08-20 01:18:57 |
| Added Frequency 155.265 (Augres Sims Schools) | Ronaldski | 2022-05-27 22:14:39 |
| Frequencies Updated (Updated: 1, Deleted 0) for Arenac County | Ronaldski | 2021-11-29 03:14:53 |
| Subcategory (Ascension Saint Mary's of Standish Hospital) deleted | Ronaldski | 2021-11-08 15:28:59 |
| Tagged 1 Frequencies with (Deprecated) | Ronaldski | 2021-11-08 15:26:28 |
| Frequencies Updated (Updated: 1, Deleted 0) for Schools | Ronaldski | 2021-06-11 21:20:39 |
| Changed Subcategory Details For: Standish-Sterling Community School District | Ronaldski | 2021-06-11 21:20:16 |
| Added Frequency 152.3375 (Standish-Sterling Schools) | Ronaldski | 2021-06-02 18:07:57 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Arenac County (06))) | Thunderbolt | 2021-02-23 19:45:33 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((2) Talkgroups Updated (Arenac County (06))) | Ronaldski | 2021-02-23 06:53:56 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Arenac County (06))) | Ronaldski | 2021-02-23 06:53:19 |
| Subcategory (Saginaw Chippewa Indian Tribe (Standish)) deleted | Ronaldski | 2021-01-06 04:22:32 |
| Frequencies Updated (Updated: 3, Deleted 0) for Arenac County | Ronaldski | 2021-01-06 04:21:05 |
| 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 (Added Talkgroup 1533 Tribal Police(Arenac County (06))) | Ronaldski | 2020-04-09 19:06:09 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Arenac County (06))) | Ronaldski | 2020-04-09 19:04:42 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup 11968 Road Commission 2(Arenac County (06 | Ronaldski | 2020-04-09 19:03:21 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Arenac County (06))) | Ronaldski | 2020-04-02 14:33:34 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup 11967 Road Commission(Arenac County (06)) | Ronaldski | 2020-04-02 14:32:40 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup 1163 County Narcotics Enforcement(Arenac | Ronaldski | 2020-04-02 14:31:40 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup 2616 Medical Control Authority(Arenac Cou | Ronaldski | 2020-04-02 14:30:24 |
| Frequencies Updated (Updated: 2, Deleted 0) for Arenac County | Ronaldski | 2020-01-20 04:26:11 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 011 (Sterling) to 011 (Sterling)) | Thunderbolt | 2019-11-06 12:41:47 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 011 (Sterling) to 011 (Sterling)) | Thunderbolt | 2019-11-06 12:41:19 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 011 (Sterling) to 011 (Sterling)) | Thunderbolt | 2019-11-03 02:24:31 |
| Consumers Energy System Updated (Updated Sites) | Thunderbolt | 2019-07-13 17:52:55 |
| Agency: (Miscellaneous) was updated | Ronaldski | 2019-06-09 14:07:50 |
| Agency: (Miscellaneous) was updated | Ronaldski | 2019-06-09 14:04:18 |
| Agency: (Miscellaneous) was updated | Ronaldski | 2019-06-09 14:02:03 |
| Agency: Miscellaneous added | Ronaldski | 2019-06-09 14:00:53 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated Function Tag assignments for 1 talkgroups(Arenac | Thunderbolt | 2019-05-30 21:19:04 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Arenac County (06))) | Thunderbolt | 2019-05-30 21:18:56 |
| Changed Subcategory Details For: Ascension Saint Mary's of Standish Hospital | Ronaldski | 2018-12-06 21:50:17 |
| Frequencies Updated (Updated: 0, Deleted 1) for Arenac County | Ronaldski | 2018-03-20 18:41:58 |
| Frequencies Updated (Updated: 1, Deleted 0) for Arenac County | Ronaldski | 2018-03-08 23:16:13 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Arenac County (06))) | Thunderbolt | 2018-03-08 18:27:42 |
| Changed Subcategory Details For: Standish-Sterling Community School District | Ronaldski | 2018-03-08 00:59:37 |
| Changed Subcategory Details For: Standish-Sterling Community School District | Ronaldski | 2018-03-08 00:46:24 |
| Changed Subcategory Details For: Saint Mary's of Standish Hospital | Ronaldski | 2018-03-08 00:42:50 |
| Frequencies Updated (Updated: 0, Deleted 4) for Arenac County | Ronaldski | 2018-03-08 00:41:54 |
| Michigan's Public Safety Communications System (MPSCS) System Updated ((1) Talkgroups Updated (Arenac County (06))) | Ronaldski | 2018-03-08 00:37:20 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup 2644 St. Marys Hospital(Arenac County (06 | Ronaldski | 2018-03-08 00:35:52 |
| Sort order changed to from 2 for subcat: Arenac County | Ronaldski | 2018-03-08 00:02:01 |
| Frequencies Updated (Updated: 3, Deleted 0) for Arenac County | Ronaldski | 2018-03-08 00:01:46 |
| Frequencies Updated (Updated: 1, Deleted 0) for Arenac County | Ronaldski | 2018-03-08 00:00:55 |
| Frequencies Updated (Updated: 3, Deleted 0) for Arenac County | Ronaldski | 2018-03-07 23:57:14 |
| Subcategory (Standish) deleted | Ronaldski | 2018-03-07 23:55:09 |
| Frequencies Updated (Updated: 1, Deleted 0) for Arenac County | Ronaldski | 2018-03-07 23:53:23 |
| Updated 9 Subcategories | Ronaldski | 2017-06-11 20:45:34 |
| Frequencies Updated (Updated: 10, Deleted 0) for All frequencies | Ronaldski | 2017-03-30 17:59:38 |
| Sort order changed to from 0 for subcat: Arenac County | Ronaldski | 2017-02-20 13:56:00 |
| Consumers Energy System Updated (Updated Sites) | Ronaldski | 2016-07-07 15:21:24 |
| 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 |
| Changed Subcategory Details For: Arenac County | Ronaldski | 2015-12-04 04:40:29 |
| Changed Subcategory Details For: Arenac County | Ronaldski | 2015-12-04 04:38:10 |
