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 Oct 2026, 10:45
Logged visits
287

The station's story

Cumulative contact time
92 h
Distinct days
180
Highest captured altitude
41,000 ft
Discovery rank
#4,033 of 60,420
Longest contact
0 h 31 min

Observed callsigns

UAL (285 contacts, 2016-2026)

Operator as per the registry of 12 Oct 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
UAL189 Jan 202430,000 ft
UAL199 Jan 202433,725 ft
UAL4110 Dec 202334,000 ft
UAL50926 Oct 202330,000 ft
UAL51026 Oct 202339,000 ft
UAL17025 Oct 202336,000 ft
UAL50924 Oct 202336,000 ft
UAL51024 Oct 202341,000 ft
UAL1822 Oct 202332,000 ft
UAL1922 Oct 202324,275 ft
UAL88513 Oct 202332,000 ft
UAL88413 Oct 202339,000 ft
UAL4510 Oct 202332,000 ft
UAL4410 Oct 202310,125 ft
UAL50927 Sept 202332,000 ft
UAL51027 Sept 202337,000 ft
UAL16926 Sept 202332,000 ft
UAL17026 Sept 202336,950 ft
UAL1825 Sept 202332,000 ft
UAL1925 Sept 202322,800 ft
UAL50712 Sept 202339,000 ft
UAL1699 Sept 202332,000 ft
UAL1709 Sept 202337,000 ft
UAL5098 Sept 202334,000 ft
UAL5108 Sept 202339,000 ft