| Updated County Description Text | Starcom21 | 2025-07-26 13:40:28 |
| Updated Subcategory: (Blountville (*)) | Starcom21 | 2025-07-26 12:50:37 |
| Frequencies Updated (1) | Starcom21 | 2025-07-26 12:50:04 |
| Frequencies Updated (3) | Starcom21 | 2025-07-26 12:47:25 |
| Frequencies Updated (2) | Starcom21 | 2025-07-26 12:46:13 |
| Frequencies Updated (2) | Starcom21 | 2025-07-26 12:45:50 |
| Frequencies Updated (2) | Starcom21 | 2025-07-26 12:45:28 |
| Frequencies Updated (1) | Starcom21 | 2025-07-26 12:44:46 |
| Frequencies Updated (5) | Starcom21 | 2025-07-26 12:44:25 |
| Frequencies Updated (8) | Starcom21 | 2025-07-26 12:43:16 |
| Frequencies Updated (2) | Starcom21 | 2025-07-26 12:42:30 |
| Frequencies Updated (1) | Starcom21 | 2025-07-26 12:42:03 |
| Frequencies Updated (1) | Starcom21 | 2025-07-26 12:41:34 |
| Frequencies Updated (1) | Starcom21 | 2025-07-26 12:41:18 |
| Frequencies Updated (4) | Starcom21 | 2025-07-26 12:40:30 |
| Frequencies Updated (2) | Starcom21 | 2025-07-26 12:40:01 |
| Frequencies Updated (2) | Starcom21 | 2025-07-26 12:39:42 |
| Frequencies Updated (5) | Starcom21 | 2025-07-26 12:39:17 |
| Frequencies Updated (8) | Starcom21 | 2025-07-26 12:35:53 |
| Frequencies Updated (12) | Starcom21 | 2025-07-26 12:34:51 |
| Updated Subcategory: (Wellmont Health Systems (*)) | Starcom21 | 2025-07-26 12:28:28 |
| Tennessee Advanced Communications Network (TACN) System Updated (Changed Site # 231 (Bays Mountain) to 231 (Bays Mountain)) | Starcom21 | 2025-07-13 18:36:06 |
| Tennessee Advanced Communications Network (TACN) System Updated (Removed FCC Callsign: WQQE563 from Site: (231) Bays Mountain) | Starcom21 | 2025-07-13 18:35:44 |
| Tennessee Advanced Communications Network (TACN) System Updated (Changed Site # 999 (Bays Mountain) to 231 (Bays Mountain)) | Starcom21 | 2025-07-13 18:35:39 |
| Tennessee Advanced Communications Network (TACN) System Updated (Changed Site # 003 (Holston Mountain (Simulcast Washington County)) to 3 (Holston Mountain (Simulcast Washington Co))) | Starcom21 | 2025-07-13 18:33:37 |
| Tennessee Advanced Communications Network (TACN) System Updated (Changed Site # 044 (Holston Mountain (State)) to 44 (Holston Mountain (State))) | Starcom21 | 2025-07-13 18:23:54 |
| Tennessee Advanced Communications Network (TACN) System Updated (Changed Site # 050 (Sullivan Co Simulcast) to 50 (Sullivan Co Simulcast)) | Starcom21 | 2025-07-13 18:20:13 |
| Tennessee Advanced Communications Network (TACN) System Updated (Changed Site # 050 (Sullivan Co Simulcast) to 50 (Sullivan Co Simulcast)) | Starcom21 | 2025-07-13 18:18:55 |
| Tennessee Advanced Communications Network (TACN) System Updated (Updated 1 talkgroups for TN - Sullivan County (163) - Bristol) | Starcom21 | 2025-06-18 14:59:16 |
| Tennessee Advanced Communications Network (TACN) System Updated (Updated 1 talkgroups for TN - Sullivan County (163) - Kingsport) | Starcom21 | 2025-06-18 14:59:02 |
| Tennessee Advanced Communications Network (TACN) System Updated (Updated encryption settings for 1 talkgroups for TN - Sullivan County (163) - Public Safety) | Starcom21 | 2025-06-09 21:50:51 |
| Tennessee Advanced Communications Network (TACN) System Updated (Changed Site # 050 (Sullivan Co) to 50 (Sullivan Co Simulcast)) | Starcom21 | 2025-05-17 15:13:00 |
| American Electric Power (AEP) P25 System Updated (Updated System Location Details) | fast2okc | 2025-02-28 16:16:29 |
| Tennessee Advanced Communications Network (TACN) System Updated (Updated 18 talkgroups for TN - Sullivan County (163) - Bristol) | Starcom21 | 2025-01-12 23:42:02 |
| Tennessee Advanced Communications Network (TACN) System Updated (Migrated 18 talkgroup(s) away from TN - Sullivan County (163) - Public Safety) | Starcom21 | 2025-01-12 23:40:46 |
| Tennessee Advanced Communications Network (TACN) System Updated (Migrated 18 talkgroup(s) to TN - Sullivan County (163) - Bristol) | Starcom21 | 2025-01-12 23:40:46 |
| Tennessee Advanced Communications Network (TACN) System Updated (Added Talkgroup Category: TN - Sullivan County (163) - Bristol) | Starcom21 | 2025-01-12 23:38:59 |
| Tennessee Advanced Communications Network (TACN) System Updated (Updated 32 talkgroups for TN - Sullivan County (163) - Kingsport) | Starcom21 | 2025-01-12 23:37:59 |
| Tennessee Advanced Communications Network (TACN) System Updated (Migrated 32 talkgroup(s) away from TN - Sullivan County (163) - Public Safety) | Starcom21 | 2025-01-12 23:36:54 |
| Tennessee Advanced Communications Network (TACN) System Updated (Migrated 32 talkgroup(s) to TN - Sullivan County (163) - Kingsport) | Starcom21 | 2025-01-12 23:36:54 |
| Tennessee Advanced Communications Network (TACN) System Updated (Added Talkgroup Category: TN - Sullivan County (163) - Kingsport) | Starcom21 | 2025-01-12 23:35:40 |
| Tennessee Advanced Communications Network (TACN) System Updated (Changed Site # 003 (Holston Mountain (Simulcast Washington County)) to 3 (Holston Mountain (Simulcast Washington County))) | Starcom21 | 2025-01-05 20:15:18 |
| Tennessee Advanced Communications Network (TACN) System Updated (Changed Site # 003 (Holston Mountain (Simulcast Washington County)) to 3 (Holston Mountain (Simulcast Washington County))) | Starcom21 | 2025-01-05 20:14:15 |
| Tennessee Advanced Communications Network (TACN) System Updated (Changed Site # 050 (Holston Mountain (Sullivan Co)) to 50 (Sullivan Co)) | Starcom21 | 2025-01-05 20:11:02 |
| Tennessee Advanced Communications Network (TACN) System Updated (Changed Site # 044 (Holston Mountain (State)) to 44 (Holston Mountain (State))) | Starcom21 | 2025-01-05 20:03:04 |
| Tennessee Advanced Communications Network (TACN) System Updated (Updated 81 talkgroups for TN - Sullivan County (163) - Public Safety) | Starcom21 | 2024-11-14 16:59:34 |
| American Electric Power (Eastern US) System Updated (Updated System Description Text) | mtindor | 2024-10-29 10:41:07 |
| Subcategory: (Bristol Life Saving Crew (BLSC) ) migrated to Category: (Bristol City) in County: Bristol City | theaton | 2024-10-02 22:58:29 |
| Land Air Communications (NXDN) System Updated (Deleted Site # 015 (Holston Mountain (*))) | Starcom21 | 2024-09-25 00:36:33 |
| Land Air Communications (NXDN) System Updated (Updated System Description Text) | Starcom21 | 2024-09-25 00:35:24 |
| Agency: (Businesses) was updated | Starcom21 | 2024-09-09 02:40:08 |
| Agency: (Businesses) was updated | Starcom21 | 2024-09-09 02:39:33 |
| Frequencies Updated (5) | Starcom21 | 2024-09-09 02:38:10 |
| Frequencies Updated (5) | Starcom21 | 2024-09-09 02:37:09 |
| Frequencies Updated (1) | Starcom21 | 2024-09-09 02:35:58 |
| Updated Subcategory: (Bristol Life Saving Crew (BLSC) (*)) | Starcom21 | 2024-09-09 02:34:29 |
| Land Air Communications (NXDN) System Updated (Updated System Description Text) | Starcom21 | 2024-05-26 12:39:59 |
| Land Air Communications (NXDN) System Updated (Deleted System ID: [3e]) | Starcom21 | 2024-05-26 12:39:52 |
| Land Air Communications (NXDN) System Updated (Added System ID: [3E]) | Starcom21 | 2024-05-26 12:39:45 |
| Land Air Communications (NXDN) System Updated (Updated System Description Text) | Starcom21 | 2024-05-26 12:39:29 |
| Agency: (Tri-Cities Regional Airport (KTRI)) was updated | Starcom21 | 2024-05-01 02:31:46 |
| Agency: (Tri-Cities Regional Airport (KTRI)) was updated | Starcom21 | 2024-05-01 02:30:45 |
| Agency: (Tri-Cities Regional Airport (KTRI)) was updated | Starcom21 | 2024-05-01 02:30:20 |
| Agency: (Tri-Cities Regional Airport (KTRI)) was updated | Starcom21 | 2024-05-01 02:17:14 |
| Agency: (Tri-Cities Regional Airport (KTRI)) was updated | Starcom21 | 2024-05-01 02:15:44 |
| Frequencies Deleted (1) | Starcom21 | 2024-05-01 02:12:46 |
| Agency: (Tri-Cities Regional Airport (KTRI)) was updated | Starcom21 | 2024-05-01 02:12:35 |
| Agency: (Tri-Cities Regional Airport (KTRI)) was updated | Starcom21 | 2024-05-01 02:09:25 |
| Frequencies Updated (8) | Starcom21 | 2024-05-01 02:09:01 |
| Frequencies Updated (6) | Starcom21 | 2024-05-01 02:05:48 |
| Frequencies Updated (11) | Starcom21 | 2024-05-01 02:04:38 |
| Frequencies Updated (5) | Starcom21 | 2024-05-01 02:01:09 |
| Frequencies Updated (5) | Starcom21 | 2024-04-27 16:57:29 |
| Frequencies Updated (8) | Starcom21 | 2024-04-27 16:57:06 |
| Frequencies Deleted (1) | Starcom21 | 2024-04-27 16:56:11 |
| Frequencies Updated (14) | Starcom21 | 2024-04-27 16:52:58 |
| Agency: (Businesses) was updated | Starcom21 | 2024-04-27 16:42:21 |
| Agency: (Businesses) was updated | Starcom21 | 2024-04-27 16:42:06 |
| Agency: (Businesses) was updated | Starcom21 | 2024-04-27 16:41:17 |
| Agency: (Businesses) was updated | Starcom21 | 2024-04-27 16:39:31 |
| Agency: (Businesses) was updated | Starcom21 | 2024-04-27 16:39:09 |
| Agency: (Businesses) was updated | Starcom21 | 2024-04-27 16:38:21 |
| Agency: (Businesses) was updated | Starcom21 | 2024-04-27 16:38:14 |
| Agency: (Businesses) was updated | Starcom21 | 2024-04-27 16:37:15 |
| Agency: (Businesses) was updated | Starcom21 | 2024-04-27 16:35:59 |
| Updated 9 Subcategories | Starcom21 | 2024-04-27 16:35:45 |
| Updated County Location Details | Starcom21 | 2024-04-27 16:33:43 |
| Land Air Communications (NXDN) System Updated (Changed Site # 015 (Holston Mountain) to 15 (Holston Mountain (*))) | Starcom21 | 2023-11-30 22:22:04 |
| Land Air Communications (NXDN) System Updated (Updated System Description Text) | Starcom21 | 2023-11-30 22:20:58 |
| Land Air Communications (NXDN) System Updated (Updated System Description Text) | Starcom21 | 2023-11-30 22:19:28 |
| Tri-Cities Communications (CAP+) System Updated (Updated 2 talkgroups for Public Works) | Starcom21 | 2023-10-31 17:24:03 |
| Tri-Cities Communications (CAP+) System Updated (Updated 2 talkgroups for Public Works) | Starcom21 | 2023-10-31 17:21:54 |
| Tri-Cities Communications (CAP+) System Updated (Changed Site # 001 (Kingsport (Bays Mtn)) to 1 (Kingsport (Bays Mtn))) | Starcom21 | 2023-10-31 17:19:59 |
| Tri-Cities Communications (CAP+) System Updated (Removed FCC Callsign: KNBV403 from Site: (001) Kingsport (Bays Mtn)) | Starcom21 | 2023-10-31 17:19:54 |
| Tri-Cities Communications (CAP+) System Updated (Changed Site # 001 (Kingsport (Bays Mtn)) to 1 (Kingsport (Bays Mtn))) | Starcom21 | 2023-10-31 17:19:25 |
| Tri-Cities Communications (CAP+) System Updated (Changed Talkgroup Category: Public Works to Public Works) | Starcom21 | 2023-10-31 17:15:26 |
| Tri-Cities Communications (CAP+) System Updated (Changed Talkgroup Category: Public Safety to Public Safety) | Starcom21 | 2023-10-31 17:15:11 |
| Tri-Cities Communications (CAP+) System Updated (Changed Talkgroup Category: Local Businesses to Local Businesses) | Starcom21 | 2023-10-31 17:14:54 |
| Tri-Cities Communications (CAP+) System Updated (Updated System Location Details) | Starcom21 | 2023-10-31 17:14:30 |
| Tri-Cities Communications (CAP+) System Updated (Updated General System Details) | Starcom21 | 2023-10-31 16:50:56 |
