Department of Defense (380 MHz) System

This forum is for discussions about scanning military radio communications on HF, VHF/UHF and beyond. You will also find logs and other real-time flight tracking information.
Mickier
Posts: 27
Joined: Wed Apr 25, 2007 1:16 am

Postby Mickier » Thu Aug 16, 2007 3:29 pm

A new Control Channel for Site 501 "Los Angeles" just popped up today:

385.2125 MHz

jjwool
Posts: 45
Joined: Thu Dec 30, 2004 1:04 am

DOD 380 MhZ System

Postby jjwool » Fri Aug 17, 2007 1:32 pm

During my scanning in the past week I've had my 396 back I logged traffic on TG 31366 and 31401 as well as many of the other TGs previously reported. Unfortunately, I didn't log what the traffic was.

31201 does seem to be the new FD Dispatch TG. Haven't heard any Command or Tac channels yet.

Regarding the TG with countdown traffic (10, 9, 8, 7, etc), 5 minute warning: That sounds like they're announcing "colors" (the flag going up or down depending upon the time of day. The MP's (Control) did that on the old system as well. They are very punctual about it. I believe they coordinate it with the official time for sun-up and sun-down for that day to the minute.

brandon
Site Admin
Posts: 128
Joined: Sat Nov 20, 2004 9:05 pm
Location: Riverside County
Contact:

Postby brandon » Fri Aug 17, 2007 4:50 pm

Yeah it was around the evening when I heard it.
I ran pro96com and its found about 60 talkgroups on the system. Here are my site and talkgroup files for system 502.

31101 - MP Tac-1
31102 - MP Tac-2
31103 - MP Tac-3 ?
31110
31117
31201 - Pendleton Fire Dispatch
31202
31203
31211
31212
31221
31222
31223
31243
31301
31302
31304
31308
31309
31311
31312
31317
31318
31322
31325
31328
31329
31330
31338
31350
31366
31367
31369
31401
31410
31411
31415
31502
31504
31506
31512
31514
31515
31601
31611
31701
31710
31931
31933
31934
31941
31943
31951
31971
31980
31984
31987
31991
63000
63001

These TGID are probably good for other 380 MHz sites near Camp Pendleton too and I'm sure more will be found. This is my result after 24 hrs of running the program.

Brian
Posts: 838
Joined: Thu Oct 21, 2004 8:54 pm

DOD380 Site 506 info/stats Aug 24th - Aug 29

Postby Brian » Wed Aug 29, 2007 10:22 pm

DOD380 Site 506 info/stats Aug 24th - Aug 29

31101 - MP Tac 1 -
31102 - MP Tac 2 -

31103 - UNKNOWN - 'Tango' '6C8553' Impound a vehicle... sounds like a Taffic control....

31117 - NCIS Surveillance -
31201 - Fire Dispatch - (Units 2797,2718,2785,2771,2786,2719)
31202 -
31302 - - 'Post 1 Echo 2 Delta'
31304 - - 'Post 2 '
31306 - UNKNOWN - (Test,Test)
31319 - UNKNOWN - (Test)
31329 - UNKNOWN- (Echo7Lima stopping to do a 2min Gear Check)
31366 - UNKNOWN - (LongRiffle this is Mike RCR?)
31504 - Oscar units -
31506 - Tango Units -
31701 - Game Warden - 34Mike,PMO,Mike37,
31941 - LifeGuards - '1010 Stingray'
31951 - UNKNOWN - 'Dispatch' , 'Dispatch 74' 'vehicle with 1 tag in the back window' 'Runing DL info' 'Security Check' 'Papa Whiskey' 'papa74' 'honda 5wcl362 48mph in a 35mph' 'Whiskey to Dispatch' '2 citations issued' 'Whiskey Dispatch' 'Papa714' 'Color Guard?'

31971 - Uniform units - 'Uniform Checkpoint Victor'

Other Notes:
*31366 - Not sure if I heard 'State Lifeguard' in the audio' (low volume)*
*747747 -(ICALL)- 'Check 1 Check 2'
Last edited by Brian on Mon Sep 03, 2007 11:59 pm, edited 1 time in total.

SkipSanders
Posts: 168
Joined: Sun Dec 03, 2006 10:12 pm

Postby SkipSanders » Thu Aug 30, 2007 5:49 pm

Traffic on System 506 today on 31101 and 31102, one station in clear, the other encrypted. Chat about taking a report on an illegal. 'It's a simple report, you can do it.'

'Device Fox' is (one) Base/Control on TG 31101/31102

Mickier
Posts: 27
Joined: Wed Apr 25, 2007 1:16 am

Re: DOD380 Site 506 info/stats Aug 24th - Aug 29

Postby Mickier » Mon Sep 10, 2007 2:56 pm

TG 31951 is for the MP's at Fallbrook Naval Weapons Station.

http://ludb.clui.org/ex/i/CA3088/
http://www.globalsecurity.org/military/ ... lbrook.htm

Brian wrote:DOD380 Site 506 info/stats Aug 24th - Aug 29

31101 - MP Tac 1 -
31102 - MP Tac 2 -

31103 - UNKNOWN - 'Tango' '6C8553' Impound a vehicle... sounds like a Taffic control....

31117 - NCIS Surveillance -
31201 - Fire Dispatch - (Units 2797,2718,2785,2771,2786,2719)
31202 -
31302 - - 'Post 1 Echo 2 Delta'
31304 - - 'Post 2 '
31306 - UNKNOWN - (Test,Test)
31319 - UNKNOWN - (Test)
31329 - UNKNOWN- (Echo7Lima stopping to do a 2min Gear Check)
31366 - UNKNOWN - (LongRiffle this is Mike RCR?)
31504 - Oscar units -
31506 - Tango Units -
31701 - Game Warden - 34Mike,PMO,Mike37,
31941 - LifeGuards - '1010 Stingray'
31951 - UNKNOWN - 'Dispatch' , 'Dispatch 74' 'vehicle with 1 tag in the back window' 'Runing DL info' 'Security Check' 'Papa Whiskey' 'papa74' 'honda 5wcl362 48mph in a 35mph' 'Whiskey to Dispatch' '2 citations issued' 'Whiskey Dispatch' 'Papa714' 'Color Guard?'

31971 - Uniform units - 'Uniform Checkpoint Victor'

Other Notes:
*31366 - Not sure if I heard 'State Lifeguard' in the audio' (low volume)*
*747747 -(ICALL)- 'Check 1 Check 2'

jp186
Posts: 136
Joined: Thu Oct 28, 2004 8:23 pm

Postby jp186 » Thu Sep 13, 2007 11:58 am

About a month ago my 396T could receive System 504 from Oceanside with no problem. Now I don't hear anything at all. Once in awhile a talkgroup will break squelch but seems encryoted. Has the whole system gone encrypted. I am hearing nothing in the clear.

Mickier
Posts: 27
Joined: Wed Apr 25, 2007 1:16 am

Postby Mickier » Thu Sep 13, 2007 6:52 pm

More and more P25 TG's are showing up often & almost all are in the clear. I am using Site 501 and 502 and 508 which are a full scale signal in northern Orange County. I cannot hear Site 504 at all anywhere in Orange County.

jp186 wrote:About a month ago my 396T could receive System 504 from Oceanside with no problem. Now I don't hear anything at all. Once in awhile a talkgroup will break squelch but seems encryoted. Has the whole system gone encrypted. I am hearing nothing in the clear.

jp186
Posts: 136
Joined: Thu Oct 28, 2004 8:23 pm

Postby jp186 » Thu Sep 13, 2007 8:52 pm

Mickier wrote:More and more P25 TG's are showing up often & almost all are in the clear. I am using Site 501 and 502 and 508 which are a full scale signal in northern Orange County. I cannot hear Site 504 at all anywhere in Orange County.

jp186 wrote:About a month ago my 396T could receive System 504 from Oceanside with no problem. Now I don't hear anything at all. Once in awhile a talkgroup will break squelch but seems encryoted. Has the whole system gone encrypted. I am hearing nothing in the clear.


Strange. I can receive the CC for Site 501 from my house also. But broken, encrypted sounding traffic. And a month ago I had no problem. I wonder if my settings are off somehow.

Mickier
Posts: 27
Joined: Wed Apr 25, 2007 1:16 am

Re: DOD 380 MhZ System

Postby Mickier » Sun Sep 23, 2007 1:09 am

I may have located Camp Pendleton FD's "Command" TG on 31202. I logged this:

"Brush" unit, "Command", and "Chief Dellasandro."

jjwool wrote:During my scanning in the past week I've had my 396 back I logged traffic on TG 31366 and 31401 as well as many of the other TGs previously reported. Unfortunately, I didn't log what the traffic was.

31201 does seem to be the new FD Dispatch TG. Haven't heard any Command or Tac channels yet.

Regarding the TG with countdown traffic (10, 9, 8, 7, etc), 5 minute warning: That sounds like they're announcing "colors" (the flag going up or down depending upon the time of day. The MP's (Control) did that on the old system as well. They are very punctual about it. I believe they coordinate it with the official time for sun-up and sun-down for that day to the minute.


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