Charles County, Maryland

Changes and Updates
Last 100 Changes
Changed Admin Date
Joint National Capital Region System Updated (Updated encryption settings for 8 talkgroups for Naval District Washington - Police)GTR80002024-12-20 02:43:53
Joint National Capital Region System Updated (Imported talkgroups (9 Added, 0 Updated) for Systemwide)ericcarlson2024-10-05 20:45:42
Joint National Capital Region System Updated (Added Talkgroup Category: Systemwide)ericcarlson2024-10-05 20:43:30
Joint National Capital Region System Updated (Updated System Location Details)Starcom212024-09-12 22:59:08
Joint National Capital Region System Updated (Updated System Description Text)Starcom212024-09-12 22:57:12
Justice Integrated Wireless Network System Updated (Updated P25 CH ID Table [BEE0A.715])kd7jfv2024-09-06 21:10:55
Justice Integrated Wireless Network System Updated (Added P25 CH ID Table [BEE0A.715])kd7jfv2024-09-06 21:10:49
Joint National Capital Region System Updated (Updated encryption settings for 1 talkgroups for National Geospatial-Intelligence Agency)Starcom212024-03-11 02:34:09
Agency: (Other Businesses) was updateddtscho2024-03-09 15:13:28
Frequencies Deleted (2)dtscho2024-03-09 15:02:42
Agency: (Other Businesses) was updateddtscho2024-03-05 16:25:38
Agency: (Other Businesses) was updatedtheaton2023-11-02 23:15:42
Agency: (Other Businesses) was updatedtheaton2023-11-02 23:13:17
Joint National Capital Region System Updated (Updated Sites)Starcom212023-05-02 11:53:05
Joint National Capital Region System Updated (Updated Sites)Starcom212023-05-02 11:49:02
First Responders Interoperable Radio System Team (FIRST) System Updated (Added FCC Callsign: WRCU296 to Site: (005) Nice Bridge ASR)dtscho2023-04-20 22:21:35
First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 004 (Charles Simulcast) to 4 (Charles Simulcast))dtscho2023-04-20 04:04:31
Joint National Capital Region System Updated (Updated 4 talkgroups for National Geospatial-Intelligence Agency)Starcom212023-04-03 22:28:05
Joint National Capital Region System Updated (Updated P25 CH ID Table [JCNR])GTR80002022-12-10 17:27:11
System Updated (Added P25 CH ID Table [00B])GTR80002022-06-14 01:26:34
Charles County System Updated (Updated encryption settings for 1 talkgroups(Fire/EMS))dtscho2022-03-29 04:10:05
Charles County System Updated (Added Talkgroup 17456 10A9 EMS Secure(Fire/EMS))dtscho2022-03-29 04:09:54
Joint National Capital Region System Updated (Added Talkgroup Category: Naval District Washington - Police)dtscho2021-11-26 02:11:51
Joint National Capital Region System Updated (Changed Site # 003 (NSWC Indian Head) to 003 (NSWC Indian Head))GTR80002021-09-19 16:55:08
Charles County System Updated ((2) Talkgroups Updated (Fire/EMS))dtscho2021-07-19 01:11:08
Joint National Capital Region System Updated (Updated Sites)ericcarlson2021-07-14 15:22:12
Joint National Capital Region System Updated (Changed Zone # 1 (Fort Belvoir/NDW) to # 1 (Fort Belvoir))ericcarlson2021-07-14 15:13:04
Joint National Capital Region System Updated (Changed Zone # 6 () to # 6 (Fort Detrick))ericcarlson2021-07-14 15:12:48
Joint National Capital Region System Updated (Changed Zone # 21 (DC Area) to # 21 (Naval District of Washington))ericcarlson2021-07-14 14:52:26
Joint National Capital Region System Updated (Updated Sites)ericcarlson2021-07-14 14:51:36
Justice Integrated Wireless Network System Updated (Updated General Trunked System Information)theaton2021-06-17 18:31:38
Justice Integrated Wireless Network System Updated (Added Site # 94 (Spring Hill (LaPlata) MD))theaton2021-06-17 18:03:33
Changed Subcategory Details For: Charles Countydtscho2021-03-06 16:34:54
Frequencies Updated (Updated: 0, Deleted 1) for Charles Countydtscho2021-03-06 16:34:33
Agency: (Maryland Airport (2W5)) was updateddtscho2021-03-06 16:32:50
Agency: (Maryland Airport (2W5)) was updateddtscho2021-03-06 16:32:24
Agency: (Maryland Airport (2W5)) was updateddtscho2021-03-06 16:32:16
Agency: Maryland Airport (2W5) addeddtscho2021-03-06 16:30:47
Frequencies Updated (Updated: 0, Deleted 1) for Charles Countydtscho2021-03-06 16:29:13
Frequencies Updated (Updated: 0, Deleted 1) for Charles Countydtscho2021-03-06 03:38:09
Frequencies Updated (Updated: 1, Deleted 0) for Charles Countydtscho2021-03-06 03:37:35
Joint National Capital Region System Updated (Changed Zone # 6 (Fort Detrick) to # 6 ())GTR80002021-02-01 02:17:15
First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 005 (Nice Bridge ASR) to 005 (Nice Bridgdtscho2020-10-21 15:17:55
First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 005 (Nice Bridge ASR) to 005 (Nice Bridgdtscho2020-10-21 15:16:50
First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 004 (Charles Simulcast) to 004 (Charles dtscho2020-10-21 15:15:56
First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 004 (Charles Simulcast) to 004 (Charles dtscho2020-09-29 22:29:33
First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 004 (Charles Simulcast) to 004 (Charles dtscho2020-09-25 00:57:08
Joint National Capital Region System Updated (Imported Talkgroups (2 Imported, 0 Updated))ericcarlson2020-09-19 20:45:53
Joint National Capital Region System Updated (Imported Talkgroups (2 Imported, 0 Updated))ericcarlson2020-09-19 20:44:02
Joint National Capital Region System Updated (Imported Talkgroups (3 Imported, 0 Updated))ericcarlson2020-09-19 20:39:20
Joint National Capital Region System Updated (Imported Talkgroups (2 Imported, 0 Updated))ericcarlson2020-09-19 20:35:02
Joint National Capital Region System Updated (Changed Talkgroup Category assignments for 1 talkgroups(Naval Support Activity Souericcarlson2020-09-19 20:34:25
Joint National Capital Region System Updated (Changed Talkgroup Category assignments for 2 talkgroups(Naval Support Activity Souericcarlson2020-09-19 20:34:02
Joint National Capital Region System Updated (Added Talkgroup Category: NSWC Indian Head)ericcarlson2020-09-19 20:32:59
Joint National Capital Region System Updated (Deleted Talkgroup Category: NSWC Dahlgren)ericcarlson2020-09-19 20:32:45
Joint National Capital Region System Updated (Added Talkgroup Category: NSWC Dahlgren)ericcarlson2020-09-19 20:32:40
Joint National Capital Region System Updated (Imported Talkgroups (16 Imported, 0 Updated))ericcarlson2020-09-19 20:18:36
First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 004 (Charles Simulcast) to 004 (Charles dtscho2020-09-17 00:28:09
First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 005 (Nice Bridge ASR) to 005 (Nice Bridgdtscho2020-09-17 00:25:44
First Responders Interoperable Radio System Team (FIRST) System Updated (Added Site # 5 (Nice Bridge ASR))dtscho2020-09-16 00:01:01
First Responders Interoperable Radio System Team (FIRST) System Updated (Added Site # 4 (Charles Simulcast))dtscho2020-09-15 23:55:57
Joint National Capital Region System Updated (Added Talkgroup Category: Naval District Washington)GTR80002020-08-26 01:25:31
Charles County System Updated (Updated General Trunked System Information)dtscho2020-08-09 16:24:38
Integrated Wireless Network (IWN) National Capital Region System Updated (Updated General Trunked System Information)dtscho2020-08-09 01:58:36
Joint National Capital Region System Updated (Added Talkgroup Category: Camp David)ericcarlson2020-07-15 00:37:13
First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 005 (Nice Bridge) to 005 (Nice Bridge ASdtscho2020-03-27 17:55:09
First Responders Interoperable Radio System Team (FIRST) System Updated (Changed Site # 004 (Charles) to 004 (Charles Simulcast)dtscho2020-03-27 17:55:00
First Responders Interoperable Radio System Team (FIRST) System Updated (Added Site # 5 (Nice Bridge))dtscho2020-03-25 01:07:55
First Responders Interoperable Radio System Team (FIRST) System Updated (Added Site # 4 (Charles))dtscho2020-03-25 01:07:31
Charles County Schools System Updated (Added Talkgroup 24 Buses(All))dtscho2020-03-05 20:10:23
Charles County Schools System Updated (Added Talkgroup 29 Buses(All))dtscho2020-03-05 19:53:55
Integrated Wireless Network (IWN) National Capital Region System Updated (Changed Site # 001 (La Plata) to 001 (La Plata))dtscho2020-02-14 16:16:41
Joint National Capital Region System Updated (Added Zone # 14 ())dtscho2020-02-08 03:33:54
Joint National Capital Region System Updated (Added System ID: 00E)dtscho2020-02-08 03:33:31
Added Frequency 443.7 (KA3GRW)dtscho2018-10-30 11:12:26
Added Frequency 145.39 (W3ZO)dtscho2018-10-30 11:11:36
Added Frequency 122.7 (Maryland Airport Unicom / CTAF)N9JIG2018-09-23 16:58:23
Updated 3 Subcategorieskma3712018-08-20 19:44:11
Joint National Capital Region System Updated (Imported Talkgroups (2 Imported, 0 Updated))Starcom212018-01-15 03:32:37
Joint National Capital Region System Updated (Imported Talkgroups (6 Imported, 0 Updated))ericcarlson2017-10-07 15:34:12
Joint National Capital Region System Updated (Added Talkgroup 5555 Range Control)ericcarlson2017-08-10 21:55:06
Joint National Capital Region System Updated (Added Talkgroup Category: Fort Polk)ericcarlson2017-08-10 21:54:44
Joint National Capital Region System Updated (Added Talkgroup 22394 Hospital Dispatch for Wheelchair Assistance)GTR80002017-07-17 23:48:20
Joint National Capital Region System Updated (Added Talkgroup 308 Arlington County Police Dispatch Simulcast)dtscho2017-07-06 23:44:46
Joint National Capital Region System Updated (Added Talkgroup 10345 Security "Channel 7")GTR80002017-05-24 23:13:29
Joint National Capital Region System Updated (Added Talkgroup 22789 Emergency)GTR80002017-05-19 03:26:06
Agency: (Other Businesses) was updateddtscho2017-05-05 15:22:02
Joint National Capital Region System Updated (Added Talkgroup 789 Fort Meade Fire "WAS")GTR80002017-03-25 19:47:26
Charles County Schools System Updated ((1) Talkgroups Updated (All))dtscho2017-03-22 11:23:39
Charles County Schools System Updated ((6) Talkgroups Updated (All))dtscho2017-03-21 12:24:00
Charles County Schools System Updated ((1) Talkgroups Updated (All))dtscho2017-03-20 20:08:04
Charles County Schools System Updated (Changed Talkgroup Category: All to All(All))dtscho2017-03-20 20:07:33
Agency: (Colleges/Universities) was updateddtscho2017-03-19 15:45:19
Agency: (Colleges/Universities) was updateddtscho2017-03-19 15:44:24
Agency: (Colleges/Universities) was updateddtscho2017-03-19 15:43:14
Agency: (Colleges/Universities) was updateddtscho2017-03-19 15:43:06
Agency: Colleges/Universities addeddtscho2017-03-19 15:42:52
Joint National Capital Region System Updated (Added Talkgroup 1130 Military Police)GTR80002017-03-03 19:50:12
Charles County System Updated (Added Talkgroup 16672 Training)dtscho2017-02-03 22:29:07
Southern Maryland Electric Cooperative System Updated (Added Site # 1 (Hughesville))dtscho2017-01-30 20:51:39