HB9EYARADIO & ADS-B
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Aircraft

N666UA

Common

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Mode S hex
A8CC46
Manufacturer
Boeing
Serial number
29238
Year built
199828 years old
Country of registration
États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
First contact
5 Jul 2016, 07:18
Last contact
10 Aug 2026, 11:08
Logged visits
963

The station's story

Cumulative contact time
355 h
Distinct days
513
Highest captured altitude
47,350 ft
Discovery rank
#14,757 of 57,441
Longest contact
2 h 41 min
Contacts on this Mode S address
964 contacts on the address, 963 under this registration: the address has carried several identities over time.

Observed callsigns

UAL (910 contacts, 2016-2026)

Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
UAL1248 Aug 201637,000 ft
UAL1257 Aug 201632,000 ft
UAL1247 Aug 201638,975 ft
UAL1253 Aug 201632,000 ft
UAL1243 Aug 201635,000 ft
UAL12425 Jul 201635,000 ft
UAL21799 Jul 201628,025 ft
UAL20598 Jul 2016not transmitted
UAL9576 Jul 201628,000 ft
not transmitted6 Jul 2016not transmitted
UAL9566 Jul 2016not transmitted
UAL9575 Jul 201632,000 ft
UAL9745 Jul 2016not transmitted