Montgomery County Unknown Talkgroups

[HM1529]

Anybody have any insight on the following talkgroups?

2187 - possible PD
2189 - possible PD
2191 - possible PD
2193 - possible PD
2219 - unknown
2221 - unknown
2413 - possible hospital hailing
2435 - possible hospital hailing
2455 - possible hospital hailing
2948 - unknown

 

[Whiskey3JMC]

I scoured my various sdrtrunk logs, haven't come across any of these. If this changes I'll certainly update the thread

 

[HM1529]

2193 hase been active a bit today. Encrypted with 194xxx units (which should be Pottstown PD units).

 

[Whiskey3JMC]

2193 hase been active a bit today. Encrypted with 194xxx units (which should be Pottstown PD units).

Perhaps car to car? Although there are a plethora of unit to unit comms in the clear from other municipalities on their own repeaters, mostly DMR & NXDN. A bit of a pleasant surprise with routine dispatch & ops strapped to full "E"

 

[Whiskey3JMC]

Logged a few hits from 2187 today. UIDs 134xxx which I'm guessing is Lower Merion PD?

 

[Whiskey3JMC]

2219, UIDs 2113019 & 2113003. @CommJunkie any insight? Doesn't follow the scheme you outlined here...

 

[CommJunkie]

2219, UIDs 2113019 & 2113003. @CommJunkie any insight? Doesn't follow the scheme you outlined here...

134xxxx would fit 34PD mobile IDs
As far as the other IDs, you're correct they don't fit with the current known scheme. Was it encrypted traffic? Did you catch any spoken IDs? 13 units on the PD side are county detectives. Maybe a side channel for them?

 

[Whiskey3JMC]

Was it encrypted traffic?

Yup unfortunately...

 

[CommJunkie]

Yup unfortunately...

Makes sense that it would be the detectives then...