MOTOTRBO in SeaTac:
Delta Air Lines WSU744 which is a YG (Industrial/Business Pool, Trunked) license.
This is a Capacity Plus system.
461.7125 Color Code unknown, channels unknown
462.0750 Color Code unknown, channels unknown
463.3375 Color Code 4, Channels 5 and 6
463.8750 Color Code 4, Channels 7 and 8
464.6750 Color Code unknown, channels unknown
Busy system; I logged 14 talkgroups ranging from 101-121. Traffic isn't very descriptive, but ACC is the base (Aircraft Control Center?)
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Avis Budget Group WQPF596 which is a YG
463.5875 Color Code 1, probably Channels 1 and 2
463.6750 Color Code 2, Channels 3 and 4
Saw dead keys on TGs 201 and 202.
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United Airlines, Inc. WQAZ475460.6750 Color Code 2, conventional
I only listened to TG 10, but
Nick's analysis is so far spot on. This was the only one I didn't record but most comms seemed to be baggage related
United Airlines, Inc. KVN418462.4625 Color Code 3, appears to be a conventional freq
It's possible that I meant to write down this callsign under 460.85, which is also CC3. United is NOT licensed for 462.4625 under this callsign.
United Airlines, Inc. WNSO676464.4750 Color Code 4, appears to be a conventional freq
Seems to be ramp ops
United Airlines, Inc KFS442460.7250 Color Code unknown, system unknown
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Unknowns:452.3250 Color Code 1 Could be
WPSQ241 Hilton Seattle Airport
460.8250 Color Code 7 Enhanced Privacy. Could be
WNKQ263 American Airlines Group Inc.
461.2500 Color Code 3 Could be United (
KFS442 or
KVN418)
461.9625 Color Code 4 Could be United (
WNSO676 or
KFS442). No rest channel in bursts
464.2625 Color Code 1 Could be Alaska (
WRB835)