| Agency: (Businesses, Media and Railroads) was updated | Ronaldski | 2026-01-06 05:22:24 |
| Frequencies Deleted (1) | Ronaldski | 2026-01-06 05:19:10 |
| Agency: (Businesses, Media and Railroads) was updated | Ronaldski | 2026-01-06 05:14:32 |
| Agency: (Recreation and Attractions) was updated | Ronaldski | 2026-01-06 05:07:24 |
| Agency: (Recreation and Attractions) was updated | Ronaldski | 2026-01-06 05:04:24 |
| Agency: (Recreation and Attractions) was updated | Ronaldski | 2026-01-06 04:58:00 |
| Frequencies Deleted (1) | Ronaldski | 2026-01-06 04:49:31 |
| Frequencies Deleted (1) | Ronaldski | 2026-01-06 04:47:00 |
| Deleted Subcategory: (EMS Agencies and Hospitals/Ascension Hospital Madison Heights) | Ronaldski | 2026-01-06 04:38:27 |
| Frequencies Updated (2) | Ronaldski | 2026-01-06 04:32:00 |
| Frequencies Updated (2) | Ronaldski | 2026-01-06 04:30:08 |
| Frequencies Updated (1) | Ronaldski | 2026-01-06 04:26:12 |
| ComSource Michigan DMR System Updated (Changed Site # 001 (Pontiac) to 1 (Pontiac)) | Thunderbolt | 2026-01-03 23:54:02 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Oakland County (63) Common/Interop) | Thunderbolt | 2025-12-16 22:57:45 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Oakland County (63) Common/Interop) | Thunderbolt | 2025-12-16 22:57:30 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Migrated 1 talkgroup(s) to Oakland County (63) Common/Interop) | Thunderbolt | 2025-12-16 22:56:55 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Migrated 1 talkgroup(s) away from Oakland County (63) Radio Service) | Thunderbolt | 2025-12-16 22:56:55 |
| General Motors (USA) System Updated (Updated System Description Text) | Starcom21 | 2025-11-22 02:40:44 |
| General Motors (USA) System Updated (Updated 8 talkgroups for Orion Assembly) | Starcom21 | 2025-11-22 02:31:28 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 1 talkgroups for Oakland County (63) South Zone Fire) | Ronaldski | 2025-11-06 23:26:55 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 2 talkgroups for Oakland County (63) South Zone Fire) | Ronaldski | 2025-11-06 23:26:28 |
| General Motors Global Propulsion Systems System Updated (Changed Site # 001 (Pontiac) to 1 (Pontiac)) | Thunderbolt | 2025-09-19 10:28:37 |
| General Motors Global Propulsion Systems System Updated (Changed Site # 001 (Pontiac) to 1 (Pontiac)) | Thunderbolt | 2025-09-19 10:26:49 |
| General Motors Global Propulsion Systems System Updated (Changed Site # 001 (Pontiac) to 1 (Pontiac)) | Thunderbolt | 2025-09-19 10:24:58 |
| General Motors Global Propulsion Systems System Updated (Added FCC Callsign: WRDS214 to Site: (001) Pontiac) | Thunderbolt | 2025-09-19 10:24:15 |
| General Motors Global Propulsion Systems System Updated (Updated General System Details) | Thunderbolt | 2025-09-19 10:21:28 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 2 talkgroups for Oakland County (63) South Zone Fire) | Ronaldski | 2025-08-29 14:37:46 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Oakland County (63) South Zone Fire) | Ronaldski | 2025-08-29 14:35:37 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Oakland County (63) South Zone Fire) | Ronaldski | 2025-08-29 14:31:52 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Oakland County (63) South Zone Fire) | Thunderbolt | 2025-08-05 19:01:28 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Migrated 1 talkgroup(s) away from Oakland County (63) Radio Service) | Ronaldski | 2025-07-30 15:39:23 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Deleted 2 talkgroup(s) from Oakland County (63) Radio Service) | Ronaldski | 2025-07-30 15:35:38 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Oakland County (63) South Zone Fire) | Ronaldski | 2025-07-30 15:34:03 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup to: Oakland County (63) South Zone Fire (32681 Royal Oak Fire 3)) | Ronaldski | 2025-07-30 15:33:51 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Oakland County (63) South Zone Fire) | Ronaldski | 2025-07-30 15:32:03 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup to: Oakland County (63) South Zone Fire (32164 Commerce Twp. Fire 3)) | Ronaldski | 2025-07-30 15:31:53 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 1 talkgroups for Oakland County (63) Radio Service) | Ronaldski | 2025-07-30 15:27:22 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 1 talkgroups for Oakland County (63) Central Zone Fire) | Ronaldski | 2025-07-30 15:09:35 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Oakland County (63) North Zone Fire) | Thunderbolt | 2025-07-27 18:01:51 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Imported talkgroups (2 Added, 0 Updated) for Oakland County (63) North Zone Fire) | Thunderbolt | 2025-07-27 18:01:12 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 5 talkgroups for Oakland County (63) Radio Service) | Ronaldski | 2025-07-25 04:26:07 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 6 talkgroups for Oakland County (63) Radio Service) | Ronaldski | 2025-07-25 04:24:40 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 1 talkgroups for Oakland County (63) Radio Service) | Ronaldski | 2025-07-25 04:09:59 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 1 talkgroups for Oakland County (63) Radio Service) | Ronaldski | 2025-07-25 04:05:00 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 027 (Oakland County Simulcast) to 27 (Oakland County Simulcast)) | Thunderbolt | 2025-06-19 02:21:12 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Imported talkgroups (1 Added, 0 Updated) for Oakland County (63) South Zone Fire) | Ronaldski | 2025-05-03 17:42:55 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 1 talkgroups for Oakland County (63) South Zone Fire) | Ronaldski | 2025-03-12 22:16:31 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 0 talkgroups for Oakland County (63) South Zone Fire) | Ronaldski | 2025-03-12 22:16:31 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Imported talkgroups (1 Added, 0 Updated) for Oakland County (63) Central Zone Fire) | Thunderbolt | 2025-02-05 04:29:16 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 2 talkgroups for Oakland County (63) Central Zone Fire) | Thunderbolt | 2025-02-05 04:27:59 |
| Agency: (Recreation and Attractions) was updated | Ronaldski | 2025-01-27 18:56:54 |
| Frequencies Imported (1) | Ronaldski | 2025-01-21 23:30:08 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Imported talkgroups (1 Added, 0 Updated) for Oakland County (63) Central Zone Fire) | Thunderbolt | 2025-01-18 11:47:13 |
| United Wholesale Mortgage System Updated (Updated General System Details) | Ronaldski | 2025-01-17 14:53:13 |
| Agency: (Recreation and Attractions) was updated | Ronaldski | 2025-01-17 06:40:13 |
| Agency: (Recreation and Attractions) was updated | Ronaldski | 2025-01-17 06:38:58 |
| Agency: (Recreation and Attractions) was updated | Ronaldski | 2025-01-17 06:38:51 |
| Agency: (Recreation and Attractions) was updated | Ronaldski | 2025-01-17 06:27:37 |
| Frequencies Updated (2) | Ronaldski | 2025-01-17 06:11:06 |
| Frequencies Deleted (1) | Ronaldski | 2025-01-17 06:05:50 |
| Agency: (Businesses, Media and Railroads) was updated | Ronaldski | 2025-01-17 05:44:21 |
| Frequencies Deleted (1) | Ronaldski | 2025-01-17 05:42:47 |
| Frequencies Updated (1) | Ronaldski | 2025-01-17 05:42:20 |
| Frequencies Deleted (1) | Ronaldski | 2025-01-17 05:36:31 |
| Updated Subcategory: (St. Joseph Mercy Oakland Hospital (Pontiac)) | Ronaldski | 2025-01-17 05:29:23 |
| Frequencies Updated (1) | Ronaldski | 2025-01-17 05:28:34 |
| Frequencies Deleted (1) | Ronaldski | 2025-01-17 05:12:29 |
| Frequencies Updated (2) | Ronaldski | 2025-01-17 05:12:08 |
| Frequencies Updated (2) | Ronaldski | 2025-01-17 05:09:44 |
| Frequencies Deleted (3) | Ronaldski | 2025-01-17 05:05:13 |
| Frequencies Updated (2) | Ronaldski | 2025-01-17 05:04:50 |
| Frequencies Updated (2) | Ronaldski | 2025-01-17 04:55:34 |
| ComSource Michigan DMR System Updated (Updated 1 talkgroups for Business) | Ronaldski | 2025-01-11 01:05:51 |
| ComSource Michigan DMR System Updated (Added Talkgroup to: Business (102361 Danis Transport)) | Ronaldski | 2025-01-11 01:04:58 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Oakland County (63) South Zone Fire) | Thunderbolt | 2024-12-29 05:00:31 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Imported talkgroups (1 Added, 0 Updated) for Oakland County (63) South Zone Fire) | Thunderbolt | 2024-12-29 04:59:42 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Oakland County (63) Central Zone Fire) | Thunderbolt | 2024-12-20 20:02:04 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Imported talkgroups (1 Added, 0 Updated) for Oakland County (63) Central Zone Fire) | Thunderbolt | 2024-12-20 20:00:47 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Oakland County (63) Central Zone Fire) | Ronaldski | 2024-12-05 01:37:26 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 002 (Leonard) to 2 (Lakeville)) | Ronaldski | 2024-12-03 21:26:05 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup to: Oakland County (63) Central Zone Fire (32902 Auburn Hills Fire Page)) | Ronaldski | 2024-12-02 15:50:52 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 2 talkgroups for Oakland County (63) South Zone Fire) | Ronaldski | 2024-11-17 19:37:03 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup to: Oakland County (63) South Zone Fire (32710 Oak Park Fire 1)) | Ronaldski | 2024-11-17 19:36:19 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Added Talkgroup to: Oakland County (63) South Zone Fire (32690 Berkley Fire 1)) | Ronaldski | 2024-11-17 19:35:16 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Changed Site # 027 (Oakland County Simulcast) to 27 (Oakland County Simulcast)) | Thunderbolt | 2024-10-08 10:12:53 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Deleted 1 talkgroup(s) from Oakland County (63) Radio Service) | Thunderbolt | 2024-10-07 17:59:04 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Deleted 12 talkgroup(s) from Oakland County (63) Radio Service) | Thunderbolt | 2024-10-07 17:58:05 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 6 talkgroups for Oakland County (63) Sheriffs Office) | Thunderbolt | 2024-10-07 17:44:57 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Imported talkgroups (6 Added, 0 Updated) for Oakland County (63) Sheriffs Office) | Thunderbolt | 2024-10-07 17:44:50 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Oakland County (63) Sheriffs Office) | Thunderbolt | 2024-10-07 17:41:04 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 1 talkgroups for Oakland County (63) Sheriffs Office) | Thunderbolt | 2024-10-07 17:40:17 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated encryption settings for 9 talkgroups for Oakland County (63) Sheriffs Office) | Thunderbolt | 2024-10-07 17:39:18 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Imported talkgroups (8 Added, 1 Updated) for Oakland County (63) Sheriffs Office) | Thunderbolt | 2024-10-07 17:38:43 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 2 talkgroups for Oakland County (63) Law Enforcement) | Ronaldski | 2024-10-02 23:12:42 |
| Michigan's Public Safety Communications System (MPSCS) System Updated (Updated 2 talkgroups for Oakland County (63) Law Enforcement) | Ronaldski | 2024-10-02 13:49:41 |
| ComSource Michigan DMR System Updated (Added Talkgroup to: Miscellaneous (102981 Kent County Road Work)) | Ronaldski | 2024-09-12 14:23:14 |
| ComSource Michigan DMR System Updated (Added Talkgroup Category: Miscellaneous ) | Ronaldski | 2024-09-12 14:21:37 |
| ComSource Michigan DMR System Updated (Changed Site # 001 (Pontiac) to 1 (Pontiac)) | wirr | 2024-08-15 00:15:39 |
| Frequencies Deleted (7) | Ronaldski | 2024-07-14 18:26:48 |
| DeltaCom System Updated (Changed Site # 007 (Novi) to 7 (Novi)) | Ronaldski | 2024-07-14 18:13:13 |
