Baltimore County P25 sniffing, new RIDs

[riveter]

I'm watching Pro96 steamroll its way through collecting info on unknown talkgroups and radios in BCo, and I just stumbled across a strange visitor. Anyone know what county or agency uses the RID prefix 22252xx or just 222xxxx? Should be Fire-side for whatever county its from.

 

[DisasterGuy]

Under the Region 20 plan it would be Anne Arundel County.


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[riveter]

Under the Region 20 plan...

Is that under restricted online distribution or something? I can find all sorts of references to it but have yet to actually find the plan itself- especially the ID mapping part.

 

[CqDx]

I could have swear I saw a PDF document many years ago listing the proposed radio ID structure for the entire state with agency breakdown, hopefully someone still has that document

 

[troymail]

We've been tracking these on RR: FiRST Radio IDs - The RadioReference Wiki

 

[riveter]

We've been tracking these on RR: FiRST Radio IDs - The RadioReference Wiki

Can I please finally merge that with Maryland Statewide Trunking Interoperability Radio IDs - The RadioReference Wiki ? It's all kinds of wack to have two pages duplicating two halves of the same thing with one half sort of tagged on the front of a one-system RID page. I remember I tried to unify that a year ago and someone went nuts and put it all back as it was in two parts.

EDIT: I've updated the separate page with all info that's recently been added to the FiRST RID page about general non-FiRST RID ranges. I'm just seeing if anyone's going to be unsuitably annoyed if I remove that section from the FiRST page.

 

[riveter]

Also on an unrelated note, I also just bumped into 486xxxx- anyone know whose prefix that is? I feel like I'm finding lost cats..

 

[troymail]

Also on an unrelated note, I also just bumped into 486xxxx- anyone know whose prefix that is? I feel like I'm finding lost cats..

On which system? If Baltimore County, I'd bet it's either something coming from PA or maybe even a radio tech but without other info, that's just a SWAG (guess).

There seems to be a good plan/assignments in Maryland but when you look at other places like York PA, the rules are not as obvious.

 

[riveter]

Yes it was BCo's sys. I've seen three 486 prefix radios affiliate with TAC 12 (fire side) in the last day, though I haven't seen any of them show up with a channel grant or actually heard them OTA. I see it's TAC 12, so I'd say that's a good call- they're probably York Fire.

It's definitely a bit awkward bordering another (messier) NPSPAC region...