HB9EYARADIO & ADS-B
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Aircraft

N76021

Common

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Mode S hex
AA4440
Type
Boeing 777-200B772
Manufacturer
Boeing
Serial number
39776
Year built
201016 years old
Operator
United Airlines Inc (UAL)
Country of registration
États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
First contact
8 May 2016, 06:26
Last contact
7 Aug 2026, 12:26
Logged visits
269

The station's story

Cumulative contact time
84 h
Distinct days
188
Highest captured altitude
41,000 ft
Discovery rank
#10,105 of 57,441
Longest contact
0 h 32 min

Observed callsigns

UAL (260 contacts, 2016-2026)

Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
not transmitted16 Dec 202434,000 ft
not transmitted16 Dec 202422,525 ft
UAL1647 Dec 202435,000 ft
UAL16331 Oct 202434,000 ft
UAL16329 Oct 202436,000 ft
UAL16428 Oct 202435,000 ft
UAL4125 Oct 202432,000 ft
UAL4025 Oct 202441,000 ft
UAL4124 Oct 202432,000 ft
UAL88424 Oct 202439,000 ft
UAL4519 Aug 202432,000 ft
UAL4419 Aug 202415,250 ft
UAL8852 Jun 202434,000 ft
UAL402 Jun 202437,000 ft
UAL1631 Jun 202434,000 ft
UAL16431 May 202435,000 ft
UAL1830 May 202432,000 ft
UAL1930 May 202427,000 ft
UAL16423 May 202435,000 ft
UAL16317 May 202434,000 ft
UAL1815 May 202434,000 ft
UAL1915 May 202426,675 ft
UAL4016 Apr 202437,000 ft
UAL16315 Apr 202436,000 ft
UAL16413 Apr 202435,000 ft