SLC Airport

mountaincomms

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Just some notes I have from traveling through SLCIA a couple days ago. Not necessarily worthy to submit to the DB.

On the UCA P25 trunk, it seemed like I was picking up most of the airport talkgroups on the 01E system via the North Salt Lake simulcast site. Very little activity on the 00A system.
  • TG 681 - (listed as "Security" in the DB) seems to be mostly encrypted. Dispatch comms are in the clear, but field units are coming back encrypted.
  • TG 4699 - (listed as "Operations" in the DB) had no traffic on any site.
  • Abundance of traffic on TGs 673 (Maintenance) and 693 (Shuttles).
TSA is using APX 900's. Appears most comms are in the clear. Unable to identify frequency or talkgroup. I was under the impression they were using conventional VHF, but I could be wrong.
 
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