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PostPosted: Fri Nov 30, 2012 12:22 am 
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Location: Not in Alaska
464.1250 (CSQ) United Airlines ops
464.2250 CWID
464.4625 (123.0) Virgin America ops. Could have been Menzies or the like; all comms were related to VRD planes.
463.6125 (203.5) (R) Virgin America ops. Gate attendants talking to others.


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PostPosted: Thu Mar 05, 2015 8:09 pm 
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Location: Not in Alaska
464.4625 and 463.6125 are now MotoTRBO

464.125 might be LTR. Some sort of brief burst--just enough to break squelch--twice a second except for during voice calls, which have no tone.


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PostPosted: Tue Mar 24, 2015 10:08 am 
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There is A LOT of UHF Icom iDAS multi-site trunking down there which uses an LTR-like transmission protocol. Any chance you're hearing that from a nearby site?

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PostPosted: Tue Mar 24, 2015 10:24 am 
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Possibly. It was a pretty weak signal.


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PostPosted: Tue Mar 24, 2015 10:33 am 
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If you have an NXDN capable radio (Icom or Kenwood) or scanner, I think you can monitor iDAS trunking if you put your device in conventional. You just won't be able to follow the call as it trunks.

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PostPosted: Tue Mar 24, 2015 12:53 pm 
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DSD+ works great too.


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PostPosted: Tue Mar 24, 2015 1:41 pm 
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I really need to give that a try, I hear a lot of good things about it.

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PostPosted: Sun Nov 03, 2019 12:19 am 
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From SFO last Tuesday:

170.625 ($901) Mostly ENC, only clear traffic was "yeah, the Japanese Consulate is here; they need an escort." RIDs 524xxxx

172.7625 ($4D7) Only ENC

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PostPosted: Thu Nov 07, 2019 4:16 am 
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170.6250 $901 - CBP at the SFO IAP
166.2500 input


Wilrobnson wrote:
From SFO last Tuesday:

170.625 ($901) Mostly ENC, only clear traffic was "yeah, the Japanese Consulate is here; they need an escort." RIDs 524xxxx

172.7625 ($4D7) Only ENC


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