| Updated 46 talkgroups for Shelby County Sheriff | Starcom21 | 2026-02-24 13:28:20 |
| Imported talkgroups (4 Added, 0 Updated) for Shelby County Sheriff | Starcom21 | 2026-02-24 13:25:21 |
| Changed Talkgroup Category: Memphis Fire Department to Memphis Fire | Starcom21 | 2026-02-24 13:23:09 |
| Updated 8 talkgroups for Memphis Police | Starcom21 | 2026-02-24 13:22:13 |
| Imported talkgroups (2 Added, 0 Updated) for Memphis Police | Starcom21 | 2026-02-24 13:18:04 |
| Changed Talkgroup Category: Memphis Police Department to Memphis Police | Starcom21 | 2026-02-24 13:15:59 |
| Changed Talkgroup Category: Millington Police Department to Municipal Police | Starcom21 | 2026-02-24 13:14:31 |
| Imported talkgroups (8 Added, 0 Updated) for Millington Police Department | Starcom21 | 2026-02-24 13:14:03 |
| Added Talkgroup to: System Wide Interoperability (1166 P1 PSAP-79) | Starcom21 | 2026-02-24 12:59:34 |
| Updated 7 talkgroups for System Wide Interoperability | Starcom21 | 2026-02-24 12:58:50 |
| Imported talkgroups (14 Added, 0 Updated) for System Wide Interoperability | Starcom21 | 2026-02-24 12:58:01 |
| Updated 1 talkgroups for Shelby County Sheriff | Starcom21 | 2026-02-20 16:54:43 |
| Updated 3 talkgroups for University of Memphis Campus Police | Starcom21 | 2026-02-13 16:04:22 |
| Added Talkgroup to: University of Memphis Campus Police (1151 Police: Admin) | Starcom21 | 2026-02-13 16:04:05 |
| Changed Talkgroup Category: System Wide Interoperability to System Wide Interoperability | Starcom21 | 2026-02-13 16:02:02 |
| Updated 14 talkgroups for System Wide Interoperability | Starcom21 | 2026-02-13 16:01:44 |
| Deleted Talkgroup Category: New Temp | Starcom21 | 2026-01-22 03:09:12 |
| Updated 4 talkgroups for Memphis Police Department | Starcom21 | 2026-01-22 03:05:14 |
| Updated Service Tag assignments for 14 talkgroups for New Temp | Starcom21 | 2026-01-22 03:01:22 |
| Updated Service Tag assignments for 1 talkgroups for New Temp | Starcom21 | 2026-01-22 02:57:49 |
| Updated Service Tag assignments for 1 talkgroups for New Temp | Starcom21 | 2026-01-22 02:57:41 |
| Updated Service Tag assignments for 14 talkgroups for New Temp | Starcom21 | 2026-01-22 02:57:34 |
| Imported talkgroups (29 Added, 1 Updated) for New Temp | Starcom21 | 2026-01-22 02:57:07 |
| Imported talkgroups (1 Added, 29 Updated) for New Temp | Starcom21 | 2026-01-22 02:54:04 |
| Changed Talkgroup Category: Shelby County Sheriff's Office to Shelby County Sheriff | Starcom21 | 2026-01-21 17:40:40 |
| Updated 12 Talkgroup Categories | Starcom21 | 2026-01-21 17:34:45 |
| Added Talkgroup Category: New Temp | Starcom21 | 2026-01-21 17:30:36 |
| Updated 3 talkgroups for Millington Police Department | Starcom21 | 2026-01-21 17:30:09 |
| Changed Site # 020 (Memphis) to 20 (Memphis Simulcast) | radioscan | 2025-12-16 16:06:19 |
| Changed Site # 010 (Shelby Co. Simulcast) to 10 (Shelby Co. Simulcast) | Starcom21 | 2025-10-19 03:52:05 |
| Changed Site # 010 (Shelby Co. Simulcast) to 10 (Shelby Co. Simulcast) | Starcom21 | 2025-08-04 23:45:25 |
| Changed Site # 010 (Shelby Co. Simulcast) to 10 (Shelby Co. Simulcast) | Starcom21 | 2025-08-04 00:13:05 |
| Changed Site # 010 (Shelby Co. Simulcast) to 10 (Shelby Co. Simulcast) | Starcom21 | 2025-07-31 16:31:25 |
| Removed FCC Callsign: WPLS 340 from Site: (010) Shelby Co. Simulcast | Starcom21 | 2025-07-31 16:31:15 |
| Added FCC Callsign: WPLS340 to Site: (010) Shelby Co. Simulcast | Starcom21 | 2025-07-31 16:31:11 |
| Changed Site # 020 (Memphis) to 20 (Memphis) | Starcom21 | 2025-07-27 11:16:11 |
| Changed Site # 010 (Shelby Co. Simulcast) to 10 (Shelby Co. Simulcast) | Starcom21 | 2025-07-27 11:15:50 |
| Changed Site # 004 (Millington Simulcast) to 4 (Millington Simulcast) | Starcom21 | 2025-07-27 11:13:55 |
| Changed Site # 020 (Memphis) to 20 (Memphis) | Starcom21 | 2025-07-27 11:11:13 |
| Changed Site # 004 (Millington Simulcast) to 4 (Millington Simulcast) | Starcom21 | 2025-07-27 11:09:57 |
| Updated 5 talkgroups for Shelby County Sheriff's Office | Starcom21 | 2024-08-08 13:01:04 |
| Updated 1 talkgroups for University of Memphis Campus Police | Starcom21 | 2024-08-08 13:00:30 |
| Updated 16 talkgroups for Memphis Light, Gas, and Water Backup | Starcom21 | 2024-05-01 01:57:11 |
| Updated 6 talkgroups for Memphis Housing Authority | Starcom21 | 2024-05-01 01:56:42 |
| Updated 8 talkgroups for Memphis Fire Department | Starcom21 | 2024-05-01 01:55:26 |
| Updated 2 talkgroups for Memphis Fire Department | Starcom21 | 2024-05-01 01:54:08 |
| Updated System Description Text | Starcom21 | 2024-05-01 01:52:16 |
| Updated P25 CH ID Table [Memphis and Shelby County Public] | theaton | 2023-12-05 15:32:32 |
| Added P25 CH ID Table [Memphis and Shelby County Public Safety] | theaton | 2023-12-01 02:58:35 |
| Updated 5 talkgroups for Memphis Police Department | Starcom21 | 2023-09-23 21:06:07 |
| Added Talkgroup to: Memphis Police Department (449 Police Car-to-Car) | Starcom21 | 2023-09-23 21:05:38 |
| Added Talkgroup to: Memphis Police Department (443 Police Car-to-Car) | Starcom21 | 2023-09-13 11:18:33 |
| Updated 2 talkgroups for Memphis Police Department | Starcom21 | 2023-09-13 11:17:37 |
| Updated System Description Text | Starcom21 | 2023-09-13 11:15:48 |
| Updated System Description Text | Starcom21 | 2023-09-13 11:15:08 |
| Changed Site # 004 (Millington) to 4 (Millington Simulcast) | Starcom21 | 2023-09-04 09:55:11 |
| Changed Site # 020 (Memphis) to 20 (Memphis) | Starcom21 | 2023-09-04 09:52:29 |
| Changed Site # 010 (Shelby Co. Simulcast) to 10 (Shelby Co. Simulcast) | Starcom21 | 2023-09-04 09:51:43 |
| Changed Site # 004 (Millington) to 4 (Millington) | Starcom21 | 2023-09-04 09:51:05 |
| Updated 2 talkgroups for Memphis Police Department | theaton | 2023-03-18 22:45:43 |
| Imported talkgroups (2 Added, 0 Updated) for Memphis Police Department | theaton | 2023-03-18 22:44:54 |
| Updated 1 talkgroups for Millington Police Department | tspainiv | 2022-12-06 00:22:18 |
| Updated 1 talkgroups for Millington Police Department | tspainiv | 2022-12-06 00:12:43 |
| Added Talkgroup to: Millington Police Department (3075 MILLINGTON POLICE 3) | tspainiv | 2022-12-06 00:12:01 |
| Changed Site # 020 (Site 20-Memphis) to 020 (Memphis) | Starcom21 | 2022-10-02 22:01:33 |
| Changed Site # 010 (Site 10-Shelby Co.) to 010 (Shelby Co. Simulcast) | Starcom21 | 2022-10-02 22:01:13 |
| Changed Site # 020 (Site 20-Memphis) to 020 (Site 20-Memphis) | Starcom21 | 2022-10-02 22:00:16 |
| Changed Site # 020 (Site 20-Memphis) to 020 (Site 20-Memphis) | tspainiv | 2022-09-20 19:26:51 |
| Changed Site # 020 (Site 20-Memphis) to 020 (Site 20-Memphis) | tspainiv | 2022-05-15 12:35:50 |
| Changed Site # 020 (Site 20-Memphis) to 020 (Site 20-Memphis) | tspainiv | 2022-05-15 12:23:46 |
| Changed Site # 020 (Site 20-Memphis) to 020 (Site 20-Memphis) | tspainiv | 2022-05-15 12:22:45 |
| Changed Site # 020 (Site 20-Memphis) to 020 (Site 20-Memphis) | tspainiv | 2022-05-15 12:18:03 |
| Changed Site # 010 (Site 10-Shelby Co.) to 010 (Site 10-Shelby Co.) | tspainiv | 2022-05-15 12:15:24 |
| (3) Talkgroups Updated (System Wide Interoperability) | tspainiv | 2022-05-12 15:40:50 |
| (3) Talkgroups Updated (System Wide Interoperability) | tspainiv | 2022-05-12 15:40:27 |
| Imported Talkgroups (3 Imported, 0 Updated) | tspainiv | 2022-05-12 15:38:06 |
| (1) Talkgroups Updated (Shelby County Board of Education) | tspainiv | 2022-05-02 00:58:27 |
| Imported Talkgroups (1 Imported, 0 Updated) | tspainiv | 2022-05-02 00:55:31 |
| (9) Talkgroups Updated (Memphis Police Department) | Starcom21 | 2022-05-01 01:37:57 |
| (1) Talkgroups Updated (Millington Police Department) | Starcom21 | 2022-05-01 01:35:31 |
| (30) Talkgroups Updated (Public Safety Backup ) | Starcom21 | 2022-05-01 01:35:08 |
| Updated mode assignments for 324 talkgroups | tspainiv | 2022-04-26 19:14:00 |
| Imported Talkgroups (9 Imported, 0 Updated) | tspainiv | 2022-04-26 02:07:01 |
| Added Talkgroup Category: Shelby County Health and Human Services | tspainiv | 2022-04-26 02:05:09 |
| Imported Talkgroups (10 Imported, 0 Updated) | tspainiv | 2022-04-26 02:04:24 |
| Deleted Talkgroup Category: Shelby County Public Works | tspainiv | 2022-04-26 02:03:01 |
| Added Talkgroup Category: Shelby County Public Works | tspainiv | 2022-04-26 02:02:51 |
| Added Talkgroup Category: Shelby County Public Works | tspainiv | 2022-04-26 02:01:58 |
| Imported Talkgroups (6 Imported, 0 Updated) | tspainiv | 2022-04-26 02:01:17 |
| Added Talkgroup Category: Shelby County Board of Education | tspainiv | 2022-04-26 01:57:55 |
| Deleted Talkgroup Category: All | tspainiv | 2022-04-26 01:57:03 |
| Imported Talkgroups (16 Imported, 0 Updated) | tspainiv | 2022-04-26 01:18:33 |
| Imported Talkgroups (1 Imported, 0 Updated) | tspainiv | 2022-04-26 01:08:12 |
| Updated encryption settings for 1 talkgroups(Memphis Police Department) | tspainiv | 2022-04-26 01:02:50 |
| Imported Talkgroups (1 Imported, 0 Updated) | tspainiv | 2022-04-26 01:02:16 |
| Imported Talkgroups (2 Imported, 0 Updated) | tspainiv | 2022-04-26 00:59:02 |
| Changed Talkgroup Category: Radio Service Talkgroups to Radio Service (Radio Service ) | tspainiv | 2022-04-26 00:52:17 |
| Changed Talkgroup Category: Public Safety Backup Talkgroups to Public Safety Backup (Public Safety Backup ) | tspainiv | 2022-04-26 00:51:41 |
| Changed Talkgroup Category: Memphis Public Works Talkgroups to Memphis Public Works (Memphis Public Works ) | tspainiv | 2022-04-26 00:51:30 |
| Changed Talkgroup Category: Memphis Parks Commission Talkgroups to Memphis Parks Commission (Memphis Parks Commission ) | tspainiv | 2022-04-26 00:51:20 |
