| Added Talkgroup to: All (2171 Greenbelt Yard 1) | dtscho | 2026-08-02 02:09:43 |
| Added Talkgroup to: All (2167 Alexandria Yard 1) | dtscho | 2026-08-02 02:09:10 |
| Updated 1 talkgroups for All | dtscho | 2026-08-02 02:08:47 |
| Added Talkgroup to: All (2159 Brentwood Yard 1) | dtscho | 2026-08-02 02:08:37 |
| Added Talkgroup to: All (2059 Ops 6 (Green Line Rail Supervisors)) | dtscho | 2026-08-02 02:07:56 |
| Added Talkgroup to: All (2173 Greenbelt Yard 2) | dtscho | 2026-07-14 01:55:05 |
| Added Talkgroup to: All (2175 Branch Avenue Yard 1) | dtscho | 2026-07-14 01:53:05 |
| Added Talkgroup to: All (2165 New Carrollton Yard 2) | dtscho | 2026-07-14 01:51:48 |
| Added Talkgroup to: All (2163 New Carrollton Yard 1) | dtscho | 2026-07-14 01:51:15 |
| Added Talkgroup to: All (2161 Brentwood Yard 2) | dtscho | 2026-07-14 01:50:16 |
| Added Talkgroup to: All (2157 Glenmont Yard 2) | dtscho | 2026-07-14 01:49:36 |
| Added Talkgroup to: All (2155 Glenmont Yard 1) | dtscho | 2026-07-14 01:49:03 |
| Added Talkgroup to: All (2151 Shady Grove Yard 1) | dtscho | 2026-07-14 01:47:43 |
| Updated 1 talkgroups for All | dtscho | 2026-04-28 23:09:18 |
| Added Talkgroup to: All (2179 West Falls Church Yard 1 (patch from P16 system)) | dtscho | 2026-04-28 23:09:08 |
| Added Talkgroup to: All (2153 Shady Grove Yard 2 (patch with P16 system)) | dtscho | 2026-04-28 23:08:18 |
| Added Talkgroup Category: All | dtscho | 2026-04-28 15:23:21 |
| Added P25 CH ID Table [Washington Metropolitan Area Transit Authority] | theaton | 2024-03-21 22:32:05 |
| Changed Site # 002 (Simulcast) to 002 (Simulcast) | dtscho | 2021-07-15 19:31:49 |
| Changed Site # 002 (Simulcast) to 002 (Simulcast) | dtscho | 2021-02-08 18:23:43 |
| Changed Site # 002 (Simulcast) to 002 (Simulcast) | dtscho | 2021-01-31 02:20:31 |
| Changed Site # 002 (Simulcast) to 002 (Simulcast) | dtscho | 2020-11-01 14:26:23 |
| Changed Site # 002 (Simulcast) to 002 (Simulcast) | dtscho | 2020-11-01 14:25:55 |
| Changed Site # 002 (Site 2) to 002 (Simulcast) | dtscho | 2020-10-14 17:34:47 |
| Added Site # 2 (Site 2) | dtscho | 2020-10-14 01:01:20 |
| Added System ID: 49C | dtscho | 2020-10-14 01:00:15 |
| Updated General Trunked System Information | dtscho | 2020-10-14 00:59:24 |
