HB9EYA, radio and ADS-B
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Aircraft

N204UA

Common

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Mode S hex
A1A2A2
Type
Boeing 777-200B772
Manufacturer
Boeing
Serial number
28713
Year built
199927 years old
Operator
United Airlines Inc (UAL)
Country of registration
États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
First contact
9 Apr 2016, 09:00
Last contact
6 Nov 2026, 11:04
Logged visits
293

The station's story

Cumulative contact time
94 h
Distinct days
184
Highest captured altitude
41,000 ft
Discovery rank
#4,039 of 60,649
Longest contact
0 h 34 min

Observed callsigns

UAL (291 contacts, 2016-2026)

Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
UAL1356 Nov 202634,000 ft
UAL1346 Nov 202612,875 ft
UAL1355 Nov 202636,000 ft
UAL1345 Nov 202612,325 ft
UAL304 Nov 202634,000 ft
UAL10224 Oct 202632,675 ft
UAL186 Oct 202632,000 ft
UAL196 Oct 202623,125 ft
UAL98324 Sept 202634,000 ft
UAL98224 Sept 202637,000 ft
UAL456 Sept 202634,000 ft
UAL446 Sept 202611,475 ft
UAL5063 Sept 202632,000 ft
UAL5073 Sept 202639,000 ft
UAL4529 Aug 202632,000 ft
UAL4429 Aug 202612,950 ft
UAL3027 Aug 202632,925 ft
UAL1825 Aug 202632,000 ft
UAL1925 Aug 202622,050 ft
UAL50620 Aug 202634,000 ft
UAL50720 Aug 202637,000 ft
UAL4416 Aug 202613,750 ft
UAL1814 Aug 202632,000 ft
UAL1914 Aug 202626,225 ft
UAL50727 Jul 202639,000 ft