ICI Trunked System - Posts your new findings here!

[LAflyer]

Additional frequency noted on the Glendale P25 site - 470.1375. Db updated.

 

[jazzbassNick]

Hearing TG 2173 this morning, which translates to 34768 (BUR Police / Airport Operation Dispatch) on the non-P25 system.

 

[osxscan]

I heard Irwindale PD this morning on the non ICIS channel. Are they doing simulcast to the old 460.250 FMN?


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[rananthony04]

I heard Irwindale PD this morning on the non ICIS channel. Are they doing simulcast to the old 460.250 FMN?


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Are you positive it was Irwindale PD? Was it digital or analog? I remember hearing encrypted traffic on their dispatch freq not long after they made the switch.

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[osxscan]

Yes it was there Analog system. Officer was running a plate.

 

[rananthony04]

Yes it was there Analog system. Officer was running a plate.

Did you catch a PL? Inglewood PD Tac 4 "Green" (PL 192.8) shares the same freq as Irwindale PD dispatch.

 

[osxscan]

Good point. I will check. I was using a BCD436 and it came up with display name of Irwindale PD

 

[osxscan]

It was 460.250 on PL 179.9.

 

[rananthony04]

It was 460.250 on PL 179.9.

Well I'll be damned. As of this time and date, it does appear that Irwindale PD is (for now) back on their conventional freq. I cannot confirm if they are simulcasting as I am unable to reliably receive the Glendora site.

 

[LAflyer]

I understand the ESGV site continues (for last few weeks) to experience issues and goes into site trunking mode, so some users like Irwindale and La Verne are now back to legacy frequencies.

Guess it probably does not help these cities don't have their own radio shops with the ICIS site farmed out a commercial radio vendor (that's how they ended up with odd mix of business frequencies).

Stay tuned

 

[osxscan]

So does this mean that Covina, Azusa, Glendora are also on old frequencies?

 

[rananthony04]

So does this mean that Covina, Azusa, Glendora are also on old frequencies?

Covina, Azusa and Glendora are still on ICIS.

 

[osxscan]

Still hearing La Verne and Irwindale PD on legacy freq's. This a great without the "E". Any idea how long this will last?


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[LAflyer]

Looks like ICIS picked up a new license and frequencies for a site up on Oat Mt.


YW WQUY756
INTERAGENCY COMMUNICATIONS INTEROPERABILITY SYSTEM JOINT POWERS AGENCY
[APPLICANT IS A GOVERNMENTAL JOINT POWERS AGENCY]
Control Point 1 - 120 N. ISABEL, GLENDALE CA 818-548-4915
ULS License - Public Safety Pool, Trunked License - WQUY756 - INTERAGENCY COMMUNICATIONS INTEROPERABILITY SYSTEM JOINT POWERS AGENCY
11/19/2014 License Issued
1 - OAT NIKE, OAT NIKE RADIO SITE, CHATSWORTH (LOS ANGELES) CA
[Structure: Monopole]
http://maps.google.com/maps?q=34.3254166666667,-118.586416666667
[Antenna 1 - HTT: 30.5m, Gain: 5.0dBi, HAAT: 877.0m]
471.3625 FB Ant: 1 100p 150e Units: 1
11K3F9W
471.3625 FB8 Ant: 1 100p 150e Units: 1
11K3F9W
471.8375 FB Ant: 1 100p 150e Units: 1
11K3F9W
471.8375 FB8 Ant: 1 100p 150e Units: 1
11K3F9W
471.9375 FB Ant: 1 100p 150e Units: 1
11K3F9W
471.9375 FB8 Ant: 1 100p 150e Units: 1
11K3F9W
472.2 FB Ant: 1 100p 150e Units: 1
11K3F9W
472.2 FB8 Ant: 1 100p 150e Units: 1
11K3F9W
472.6625 FB Ant: 1 100p 150e Units: 1
11K3F9W
472.6625 FB8 Ant: 1 100p 150e Units: 1
11K3F9W
472.6875 FB Ant: 1 100p 150e Units: 1
11K3F9W
472.6875 FB8 Ant: 1 100p 150e Units: 1
11K3F9W
2 - CONTROL STATIONS, CIVIC CENTER 120 N. ISABEL, GLENDALE (LOS ANGELES)
CA [Structure: Building with mast]
http://maps.google.com/maps?q=34.1427777777778,-118.248138888889
[Antenna 1 - HTT: 20.0m, HAAT: -101.0m]
474.3625 FX1 Ant: 1 35p 88e Units: 15
11K3F9W
474.8375 FX1 Ant: 1 35p 88e Units: 15
11K3F9W
474.9375 FX1 Ant: 1 35p 88e Units: 15
11K3F9W
475.2 FX1 Ant: 1 35p 88e Units: 15
11K3F9W
475.6625 FX1 Ant: 1 35p 88e Units: 15
11K3F9W
475.6875 FX1 Ant: 1 35p 88e Units: 15
11K3F9W
3 - MOBILE, GLENDALE (LOS ANGELES) CA 32.0 km radius around center point
http://maps.google.com/maps?q=34.18375,-118.256472222222
471.3625 MO Ant: 1 40p 75e Units: 19200
11K3F9W
471.8375 MO Ant: 1 40p 75e Units: 19200
11K3F9W
471.9375 MO Ant: 1 40p 75e Units: 19200
11K3F9W
472.2 MO Ant: 1 40p 75e Units: 19200
11K3F9W
472.6625 MO Ant: 1 40p 75e Units: 19200
11K3F9W
472.6875 MO Ant: 1 40p 75e Units: 19200
11K3F9W
474.3625 MO Ant: 1 40p 75e Units: 19200
11K3F9W
474.8375 MO Ant: 1 40p 75e Units: 19200
11K3F9W
474.9375 MO Ant: 1 40p 75e Units: 19200
11K3F9W
475.2 MO Ant: 1 40p 75e Units: 19200
11K3F9W
475.6625 MO Ant: 1 40p 75e Units: 19200
11K3F9W
475.6875 MO Ant: 1 40p 75e Units: 19200
11K3F9W

=

 

[bcorbin]

They HAVE a site on Oat, but I think it was using borrowed frequencies. I'll add this to my watch-list 8*)

Looks like ICIS picked up a new license and frequencies for a site up on Oat Mt.

 

[karldotcom]

I seem to remember they reused Culver City freqs for Oat Mtn and that the signal was aimed toward the SCV and Ventura County.

They HAVE a site on Oat, but I think it was using borrowed frequencies. I'll add this to my watch-list 8*)

 

[bcorbin]

Right - which has been awfully darn convenient for my relatively frequent trips to Culver City 8*)

But I think that pool of frequencies came from the County. I wonder if we'll see a new allocation for Culver City before too long...

I seem to remember they reused Culver City freqs for Oat Mtn and that the signal was aimed toward the SCV and Ventura County.

 

[glradio]

New ICIS Frequencies

ICIS received the new frequencies from a donor. They were previously business frequencies, and are now public safety. The new frequencies will be P25 and omnidirectional. The old, directional, Culver City frequencies will stick around, on the old system, until all ICIS agencies have migrated to the new P25 infrastructure.

 

[bcorbin]

Very good. Thanks for the follow up...

ICIS received the new frequencies from a donor. They were previously business frequencies, and are now public safety. The new frequencies will be P25 and omnidirectional. The old, directional, Culver City frequencies will stick around, on the old system, until all ICIS agencies have migrated to the new P25 infrastructure.

 

[osxscan]

Do you guys ever hear any traffic on Pasadena PD Access on TG 2484? Is this used for mutual aid with South Pasadena and other adjacent cities? I noticed there old FM frequency of 482.3375 is also an access channel. Maybe these will be used for New Years? I had a brief conversation with a Sopas PD officer and he told me they sometimes use ICIS so not sure if they use this or go on Pasadena PD TG. He also told me that they were going to switch over but had issues with an antenna.


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