CPD 3rd District

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ILjim

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Those who monitor CPD know that the 3rd District normally uses Zone 7 (460.075). But recently, I've been hearing them on Zone 5 (460.500) as well. It sounds to me like there's some sort of patch or simulcast going on. Does anyone know why that is?

Video Example:
 

werinshades

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Social distancing on the OEMC operations floor. Heard might be another two Zones doing this sometime next week, same reason..
 

werinshades

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Social distancing on the OEMC operations floor. Heard might be another two Zones doing this sometime next week, same reason..

Zone 2 (19th District) and Zone 11 (20th, 24th District) are patched together as of a half hour ago. Traffic can be heard on either Zone. Fullerton to Howard (Evanston border), lakefront to the Chicago River (approximately) is the area that's covered..includes Wrigleyville.
 

werinshades

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Some commentary on the SCC Blog today in regards to the combining of Zones. My first thought was this is temporary due to shortages, but this commentary peaked my interest. Not sure if it can be confirmed though:

"Not because of shortages. 19,20,24 are going to be the same zone now. CPD wants it to help with responses to all the robberies and carjackings. A major excuse at compstat meetings is that many of the carjackings are happening in 019 or 020 and then that same car is used several minutes later for robberies in these neighboring districts without the neighboring district even knowing. By the time the robberies and carjackings already happen the car is gone and the neighboring district is too late. The same thing is for 002 and 003. Both have their own zone and many of the robberies in the area around university of Chicago originate in 002. Most of the university of Chicago is in 002 but some of it is in 003 so it’s the same problem that 19,20,24 is facing with response times and multiple robberies across district lines within minutes."

This would be interesting since many years ago some Districts went to single zones. The only other district now on their own zone is 9th District on Zone 13. This covers the Bridgeport area, Comiskey Park..um...US Cellular....um, whatever it's called today. The only "possibility" would be combining the 9th District with either Zone 3 (12th/14th Districts) to the north, or Zone 6 (7th/8th Districts) to the south and west and they share a border with both districts. Also, the P25 trunking system is being slowly rolled out and I wonder if this will be the new norm?

**A little ancient history on CPD listening. Many years ago (late 70's-early 80's), some zones had 3 districts on them in the "old room" on 11th State 2nd floor. Zone 9-13 were put in service on the 3rd floor, and initially Zone 9 carried 6th, 7th, 22nd districts. What's that old saying "what's old is new"...**
 

ILjim

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"Not because of shortages. 19,20,24 are going to be the same zone now. CPD wants it to help with responses to all the robberies and carjackings. A major excuse at compstat meetings is that many of the carjackings are happening in 019 or 020 and then that same car is used several minutes later for robberies in these neighboring districts without the neighboring district even knowing.

Interesting information. I've noticed the delay of notifying zones on all of them, not just the north side. While sometimes the delay is about a minute, other times it's a lot longer. I'll admit that I wouldn't know what should be done, but it definitely needs to be addressed.
 

werinshades

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Interesting information. I've noticed the delay of notifying zones on all of them, not just the north side. While sometimes the delay is about a minute, other times it's a lot longer. I'll admit that I wouldn't know what should be done, but it definitely needs to be addressed.

I hope they have a plan to modify consoles to add a position on any Zone with 3 districts. Right now it's only 2 per Zone.
 

buddhahood

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I live on the edge of 002 and am delighted with the change because Zone 7 comes in much more clearly than Zone 5 for me. Also, not much happens in 002 compared to 003 so I can get some excitement without missing anything nearby.
 

werinshades

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Zone 2 (19th District) and Zone 11 (20th, 24th District) are patched together as of a half hour ago. Traffic can be heard on either Zone. Fullerton to Howard (Evanston border), lakefront to the Chicago River (approximately) is the area that's covered..includes Wrigleyville.

I don't know when this changed, this weekend an ambulance was involved in an accident in the 19th District and I held on Zone 11. Not much 19th District traffic heard over a 10 minute span and switched over to Zone 2 where all the 19th District traffic was being heard.
 
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