MSWIN New TGID Identification

000xx

• 00005 - Traffic frm user with something on the rooftop rack of his vehicle hrd on 10005 too. 5-22-10
• 00011 - Jones County SO using this tlkgrp running warrants
• 00013 - Unknown Law Enforcement Agency testing. Heard on Site 1-023, one unit said he was near Silver Creek.[1]
• 00018 - Marion 8 talking to Brookhaven Office MS Forestry on Site 1-039
• 00019 - Unknown hrd someone unintelligible/garbled transmission on Site 1-040 5-28-10
• 00020 - User A calling User B requested to switch to channel 8 which turned out to be TGID 18[2]
• 00450 - Test test test hrd on site 1-044

100xx

• 10001 - Radio Techs doing checks on Site 1-010
• 10003 - Confirmed MEMA Testing
• 10005 - Traffic frm user with something on the rooftop rack of his vehicle hrd on 00005 too. 5-22-10
• 10033 - Unknown Testing 1-2-3 heard on site 1-017

101xx Probable "Special Event" groups

• 10111
  • 5/26/10 - Temporarily put into use by MNG aerial survey aircraft for reporting to the Depwater Horizon MS Guard Incindent Command Center(ICC) until they can get the MNG talkgroups programmed into their radios. Referred to as a "SE" (Special Events) channel.[3]
• 10120
  • 4/12/10 Traffic heard concerning moving visiting dignitaries around for the 2010 Southeastern United States – Canadian Provinces Alliance (SEUS-CP) Annual Conference held at the Beau Rivage Casino.[4]
• 10121 - Unknown

103xx

• 10311 - Unknown missed traffic

104xx Probable "Special Event" groups

• 10401
  • 10/20/09 - Confirmed usage for P1 coverage testing by MEMA and possible others.[5]
  • 5/19/10 - Confirmed MDOT transportation usage during the 2010 AASHTO Spring Meeting in Natchez. Radio trafic was heard refferring to this as one of the "Special Event" channels.[6][7]
• 10402
  • 10/20/09 - Confirmed usage for P1 coverage testing by MEMA and possible others.[8]
• 10423
  • 5/19/10 - Confirmed MDOT transportation usage during the 2010 AASHTO Spring Meeting in Natchez.[9]

105xx Probable "Special Event" groups

• 10501
  • 5/7/10 - Possible communications checks from Jackson, MS to Mobile, AL testing Mobile County's patch into MSWIN mentioned in the March WCC meeting minutes.[10][11]
  • 5/20/10 - Heard on site 1-044 Installing tower site in the Gulf of Mexico 20 miles south of Horn Island for Deepwater Horizon incident communications. Also heard references to this being a special events channel.
• 10503
  • 5/19/10 - Heard on site 1-044 Installing tower site on Horn Island for Deepwater Horizon incident communications.[12][13]
• 10504
  • Unknown Jones County Site

124xx

• 12410 - Unknown unit testing Site 1-003 then switched to 12412
• 12411 - Unknown calling unit 40 on Site 1-003
• 12412 - Talking about chemicals and a clean up team poss DEQ 2-20-10
• 12427 - Encrypted traffic

132xx MDOT Enforcement

• 13200
  • 5/26/10 - Confirmed MDOT enforcement usage. Channel ID unknown.[14][15]
  • 5/24/10 - Unit 9662 > Jackson dispatch requested a radio check. Unit G-George 611 went 10-7 @ 1530. Agency Unknown.[16][17]
• 13206 - Milf adding talkgroup to the list Unknown

133xx

• 13399 - Unknown using callsign LD-818 Asked if this was Robert.

134xx

• 13400 - IDed as MBN Headquarters Hrd on Site 1-003

135xx MS National Guard

• 13503 - Hrd traffic on Site 1-039
• 13504 - Unknown two units talking about CD/DVD Publishing software.
• 13581 - 5/21/10 Site 144 - One Sergeant trying to contact another Sergeant at "home base". He was on wrong channel per traffic copied on 13587.
• 13583
  • Sites 118 and 144, MS National Guard usage confirmed, Channel name uncertain.
  • Much traffic heard in regards to setting up for and executing their role in the Deepwater Horizon incident.
• 13585
  • 5/26/10 - MS Guard Deepwater Horizon Incident Command Center(ICC) calling Coast County LNO's(Liason Officers)[18]
• 13587
  • Sites 118 and 144, MS National Guard usage confirmed, Channel name believed to be MNG TAC 1 per traffic copied on 13583.
  • 5/21/10 Site 118 - Sgt. A to Sgt. B, finished at beachfront area, Intersection of MS 605 and US 90, area clear no siginificant readings. Similar traffic copied from other locations over a period of time.

211xx

• 21102 - Hrd traffic on Site 1-039 *confirmed MDOT Maint 1-040*
• 21103 - Hrd traffic on Site 1-039 *confirmed MDOT Maint 1-040*

218xx MS Dept. of Marine Resources (MDMR)

• 21802 - Likely a third DMR channel given the numbering sequence.
• 21801 - DMR TAC
• 21803
  • 5/13/10 - MDMR usage confirmed, Channel name unknown.[19]
  • In use for communications between MS National Guard surveilance aircraft and MS Deparment of Marine Resources Biloxi dispatch and mobile units during the Deepwater Horizon incident.

220xx

• 22000 - Unknown no voice hrd on Site 1-039
• 22005 - Unknown agency hrd on Site 1-011

223xx MS Med-Com Center

• 22300 - Hrd unit talking with A-17 & Alpha 7 Med-Comm Admin Site 1-003
• 22301 - UMC Air Care Site 1-003 & 1-039
• 22303 - Med Comm Believe heard on Site 1-045 heavy traffic

224xx

• 22402 - Some brief, non-descript activity on this TGID Site 1-044
• 22403 - Milf adding talkgroup to the list Unknown

226xx

• 22660 - Hrd "Hey where you at/I'm on the way" on Site 1-018

228xx MS Emergency Management Agency (MEMA)

• 22840
  • Foxtrot 2 and 5 calling each other Site 1-018, 1-044 (FEMA)
  • EPR45 heard going 10-7 with State EOC on several occasions since the Deepwater Horizon Incident.[20][21]
• 22846 - "State EOC copy you out of service"[22]

229xx MS Wireless Communications Commission (MWCC)

• 22900
  • 5/23/10 - Confirmed MWCC Common channel per traffic heard once the SR1 platform site went live.
  • One user asking another how many LWIN talkgroups we have. The reply was 2. Hrd on Site 1-044
• 22901
  • 5/23/10 - Confirmed MWCC Admin channel per traffic copied on 22900. Partial encryption used.
  • Unknown unit-to-unit chatter Site 1-003 & 1-044