| Updated System Description Text | Starcom21 | 2024-01-29 17:54:17 |
| Imported talkgroups (3 Added, 0 Updated) for Operations | Starcom21 | 2024-01-29 17:53:18 |
| Updated 1 talkgroups for Operations | Starcom21 | 2024-01-29 17:51:29 |
| Changed Site # 002 (Simulcast) to 2 (Simulcast) | Starcom21 | 2024-01-24 17:50:16 |
| Updated System Location Details | Starcom21 | 2024-01-24 17:49:22 |
| Added Talkgroup to: Maintenance (150 Dulles Baggage Conveyor Maintenance) | dtscho | 2023-09-11 02:36:38 |
| Added Talkgroup to: Operations (505 Dulles Passenger Program) | dtscho | 2023-09-02 23:03:49 |
| Updated 1 talkgroups for Operations | dtscho | 2023-03-22 20:11:31 |
| Migrated 1 talkgroup(s) to Operations | dtscho | 2023-03-22 20:11:12 |
| Migrated 1 talkgroup(s) away from Maintenance | dtscho | 2023-03-22 20:11:11 |
| Added Talkgroup to: Operations (180 Dulles ADT) | dtscho | 2023-03-22 20:01:03 |
| Added Talkgroup to: Operations (179 Reagan ADT) | dtscho | 2023-03-22 20:00:19 |
| Added Talkgroup to: Maintenance (174 FAST 2) | dtscho | 2023-03-22 19:59:17 |
| Added Talkgroup to: Operations (173 Reagan Ambassadors) | dtscho | 2023-03-22 19:58:52 |
| Added Talkgroup to: Operations (171 Dulles Ambassadors) | dtscho | 2023-03-22 19:58:26 |
| Updated 1 talkgroups for Maintenance | dtscho | 2023-03-22 19:57:32 |
| Added Talkgroup to: Maintenance (167 FAST 1) | dtscho | 2023-03-22 19:57:22 |
| Added Talkgroup to: Operations (154 Dulles Ops Tac 1) | dtscho | 2023-03-22 19:56:53 |
| Added Talkgroup to: Maintenance (144 AeroTrain) | dtscho | 2023-03-22 19:56:10 |
| Added Talkgroup to: Maintenance (140 Dulles INEL) | dtscho | 2023-03-22 19:55:20 |
| Added Talkgroup to: Maintenance (136 Dulles WSNO) | dtscho | 2023-03-22 19:54:52 |
| Added Talkgroup to: Maintenance (134 Dulles HSNO) | dtscho | 2023-03-22 19:54:24 |
| Added Talkgroup to: Maintenance (132 Dulles Maintenance 2) | dtscho | 2023-03-22 19:53:45 |
| Added Talkgroup to: Maintenance (131 Dulles Paint) | dtscho | 2023-03-22 19:53:20 |
| Added Talkgroup to: Maintenance (130 Reagan Terminal) | dtscho | 2023-03-22 19:52:55 |
| Added Talkgroup to: Operations (129 Reagan Management) | dtscho | 2023-03-22 19:52:26 |
| Added Talkgroup to: Operations (125 Reagan Ops 2) | dtscho | 2023-03-22 19:51:30 |
| Added Talkgroup to: Operations (124 Dulles Lounges) | dtscho | 2023-03-22 19:51:01 |
| Added Talkgroup to: Maintenance (123 Dulles Grounds) | dtscho | 2023-03-22 19:50:32 |
| Added Talkgroup to: Maintenance (122 Dulles Structures) | dtscho | 2023-03-22 19:50:10 |
| Added Talkgroup to: Operations (118 Reagan Ops 1) | dtscho | 2023-03-22 19:49:36 |
| Added Talkgroup to: Maintenance (117 Reagan HVAC 1) | dtscho | 2023-03-22 19:48:27 |
| Added Talkgroup to: Maintenance (115 Dulles Maintenance 1) | dtscho | 2023-03-22 19:46:55 |
| Updated 13 talkgroups for Coordination | dtscho | 2023-03-16 20:32:21 |
| Updated 13 talkgroups for Coordination | dtscho | 2023-03-16 20:31:45 |
| Imported talkgroups (13 Added, 0 Updated) for Coordination | dtscho | 2023-03-16 20:30:39 |
| Added Talkgroup Category: Coordination | dtscho | 2023-03-16 20:29:35 |
| Added Talkgroup to: Police (176 SOU 2) | dtscho | 2023-03-16 20:29:01 |
| Added Talkgroup to: Police (175 Command Staff) | dtscho | 2023-03-16 20:28:38 |
| Added Talkgroup to: Police (157 SOU 1) | dtscho | 2023-03-16 20:28:02 |
| Added Talkgroup to: Police (127 SOU Tac 1) | dtscho | 2023-03-16 20:27:33 |
| Added Talkgroup to: Police (119 Reagan 2) | dtscho | 2023-03-16 20:26:55 |
| Added Talkgroup to: Police (109 Reagan 1) | dtscho | 2023-03-16 20:26:23 |
| Added Talkgroup to: Police (108 Dulles 2) | dtscho | 2023-03-16 20:25:33 |
| Updated 1 talkgroups for Police | dtscho | 2023-03-16 20:24:51 |
| Added Talkgroup to: Police (105 Criminal Investigation Section) | dtscho | 2023-03-16 20:24:35 |
| Added Talkgroup 138 Dulles HVAC 1(Maintenance) | dtscho | 2022-05-06 19:28:06 |
| Added Talkgroup 126 Dulles Maintenance (Exterior)(Maintenance) | dtscho | 2022-05-06 19:27:32 |
| Added Talkgroup 155 Dulles Operations (Snow)(Maintenance) | dtscho | 2022-05-06 19:26:47 |
| Added Talkgroup 116 Reagan Maintenance (Fire Alarm Testing)(Maintenance) | dtscho | 2022-05-06 19:26:06 |
| Added Talkgroup 172 Dulles Royal Airport Concierge (VIP Services)(Operations) | dtscho | 2021-10-03 19:11:27 |
| (1) Talkgroups Updated (Operations) | dtscho | 2021-01-31 02:48:06 |
| Added Talkgroup 145 AeroTrain(Operations) | dtscho | 2021-01-31 02:47:35 |
| Updated General Trunked System Information | dtscho | 2020-12-10 18:31:22 |
| Deleted 1 talkgroup(s) (Maintenance) | dtscho | 2020-12-07 13:14:45 |
| Added Talkgroup 120 Dulles Baggage Handlers(Operations) | dtscho | 2020-12-07 13:14:25 |
| Added Talkgroup 139 Dulles Electricians 2(Maintenance) | dtscho | 2020-08-06 14:48:20 |
| Added Talkgroup 120 Reagan Baggage Handlers(Maintenance) | dtscho | 2020-08-06 14:47:45 |
| (2) Talkgroups Updated (Operations) | dtscho | 2020-08-06 14:46:57 |
| Added Talkgroup 107 Reagan Ops 2(Operations) | dtscho | 2020-08-05 12:08:46 |
| Added Talkgroup 106 Reagan Ops 1(Operations) | dtscho | 2020-08-05 12:08:28 |
| Changed Talkgroup Category: Operations to Operations(Operations) | dtscho | 2020-08-05 12:07:54 |
| Added Talkgroup Category: Operations | dtscho | 2020-08-05 12:07:47 |
| (1) Talkgroups Updated (Maintenance) | dtscho | 2020-08-05 12:06:30 |
| Updated General Trunked System Information | dtscho | 2020-07-29 23:21:25 |
| Updated General Trunked System Information | dtscho | 2020-07-27 21:08:48 |
| Changed Site # 002 (Simulcast) to 002 (Simulcast) | dtscho | 2020-07-27 21:07:55 |
| Changed Site # 002 (Dulles International Airport) to 002 (Simulcast) | dtscho | 2020-07-27 21:06:11 |
| Added Talkgroup 170 DTR2 Toll Booth Operations(Dulles Toll Road) | dtscho | 2020-07-24 14:27:31 |
| Added Talkgroup 169 DTR1 Safety Service Patrol (Dulles Toll Road) | dtscho | 2020-07-24 14:27:09 |
| Changed Talkgroup Category: Dulles Toll Road to Dulles Toll Road(Dulles Toll Road) | dtscho | 2020-07-24 14:25:50 |
| Added Talkgroup Category: Dulles Toll Road | dtscho | 2020-07-24 14:25:45 |
| Added Talkgroup 113 Reagan Maintenance Primary(Maintenance) | dtscho | 2020-07-14 14:49:09 |
| Added Talkgroup 178 Dulles HVAC 2(Maintenance) | dtscho | 2020-07-12 00:23:49 |
| Added Talkgroup 121 Dulles Pipe Shop 2(Maintenance) | dtscho | 2020-07-12 00:23:28 |
| (2) Talkgroups Updated (Police) | dtscho | 2020-05-20 14:16:46 |
| Added Talkgroup 180 Maintenance 2(Maintenance) | dtscho | 2020-05-20 14:14:51 |
| (1) Talkgroups Updated (Maintenance) | dtscho | 2020-05-20 14:14:18 |
| (1) Talkgroups Updated (Maintenance) | dtscho | 2020-05-14 16:17:53 |
| Added Talkgroup 114 Equipment Maintenance(Maintenance) | dtscho | 2020-04-17 14:47:18 |
| Changed Talkgroup Category: Maintenance to Maintenance(Maintenance) | dtscho | 2020-04-17 14:46:25 |
| Added Talkgroup Category: Maintenance | dtscho | 2020-04-17 14:46:20 |
| (2) Talkgroups Updated (Fire) | dtscho | 2020-03-28 19:48:49 |
| Updated encryption settings for 2 talkgroups(Fire) | dtscho | 2020-03-28 19:42:03 |
| Added Talkgroup 8 31M IAD Crash(Fire) | dtscho | 2020-03-28 19:41:55 |
| Added Talkgroup 7 31L DCA Crash(Fire) | dtscho | 2020-03-28 19:41:22 |
| Updated encryption settings for 2 talkgroups(Fire) | dtscho | 2020-03-28 19:40:33 |
| Added Talkgroup 110 31K FCED(Fire) | dtscho | 2020-03-28 19:40:16 |
| (1) Talkgroups Updated (Fire) | dtscho | 2020-03-28 19:39:24 |
| Added Talkgroup 163 31I(Fire) | dtscho | 2020-03-28 19:39:18 |
| Added Talkgroup 148 31H(Fire) | dtscho | 2020-03-28 19:38:57 |
| Added Talkgroup 162 31G(Fire) | dtscho | 2020-03-28 19:38:10 |
| Added Talkgroup 161 31F(Fire) | dtscho | 2020-03-28 19:37:41 |
| Added Talkgroup 164 31E(Fire) | dtscho | 2020-03-28 19:37:17 |
| (1) Talkgroups Updated (Fire) | dtscho | 2020-03-28 19:36:49 |
| Added Talkgroup 160 31D(Fire) | dtscho | 2020-03-28 19:36:43 |
| Added Talkgroup 159 31C(Fire) | dtscho | 2020-03-28 19:36:04 |
| (1) Talkgroups Updated (Fire) | dtscho | 2020-03-28 19:35:46 |
| Added Talkgroup 147 31B(Fire) | dtscho | 2020-03-28 19:35:39 |
| Added Talkgroup 166 3M IAD Alert(Fire) | dtscho | 2020-03-28 19:34:07 |
