[FedCom] Seattle Area Fed Mystery

[Eric C. Carlson]

Based on the frequency used and the location description I'd guess it's
Coast Guard security.

-Eric

On Sun, Nov 6, 2022, 9:38 PM Nick Carrigan <cnick66qn0 at gmail.com> wrote:

> Could use some help tracking down a mystery DMR site in the Seattle area.
> It's a DMR repeater on 410.9 and the users are using BP encryption with
> RAS.  I'm pretty sure it's from the downtown Seattle area but it's not from
> the VA Hospital.
>
> They were using the 8xxx RIDs below but it appears like they have moved to
> 5xxx RIDs for some strange reason.  They have NEVER dropped encryption so
> it's a well-secured channel.  The transmissions are brief and rarely go
> beyond 10 secs.  It smells of building security.  Maintenance or other
> services are pretty yakky.  The activity is pretty light but they seem to
> start around 5AM and generally stop by 6PM with very few radio checks
> in-between those hours.
>
> Here's my monitoring data from it:
>
> (DMR, CC:13, SLOT 1)
> BASIC PRIVACY! RAS!
> -------------
> UNIQUE RIDs:
> ------------
> 133
> 136
> 173
> 256
> 282 (NEW - 10/21/2022)
> 306
> 312
> 403
> 493
> 529
> 535
> 582
> 650 (NEW - 11/17/2021)
> 672 (NEW - 12/5/2021)
> 673
> 683
> 713
> 778
> 782
> 804
> 921
> 1026
> 5003 (NEW - 10/23/2022)
> 5004 (NEW - 10/24/2022)
> 5005 (NEW - 10/22/2022)
> 5007 (NEW - 10/21/2022)
> 5008 (NEW - 10/26/2022)
> 5010 (NEW - 10/24/2022)
> 5014 (NEW - 10/31/2022)
> 5016 (NEW - 10/21/2022)
> 5017 (NEW - 10/23/2022)
> 5019 (NEW - 10/23/2022)
> 5025 (NEW - 10/28/2022)
> 8033
> 8061
> 8066
> 8067 (NEW - 1/5/2021)
> 8089
> 8191
> 8198
> 8303
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