HB9EYARADIO & ADS-B
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Aircraft

N12021

Common

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Mode S hex
A0566A
Type
Boeing 787-10B78X
Manufacturer
Boeing
Serial number
66990
Year built
20224 years old
Operator
United Airlines (UAL)
Country of registration
États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
First contact
8 Apr 2023, 06:05
Last contact
3 Aug 2026, 11:54
Logged visits
261

The station's story

Cumulative contact time
87 h
Distinct days
176
Highest captured altitude
39,025 ft
1 corrupted frame(s) excluded from this maximum
Discovery rank
#48,119 of 57,441
Longest contact
0 h 30 min
Contacts on this Mode S address
262 contacts on the address, 261 under this registration: the address has carried several identities over time.

Observed callsigns

UAL (259 contacts, 2023-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
UAL97120 Mar 202631,975 ft
UAL97020 Mar 202638,975 ft
UAL97119 Mar 202634,000 ft
UAL97019 Mar 202636,975 ft
UAL8527 Feb 202636,000 ft
UAL8420 Feb 202633,050 ft
UAL9119 Feb 202634,000 ft
UAL9018 Feb 202634,975 ft
UAL8410 Feb 202637,000 ft
UAL848 Feb 202636,975 ft
UAL905 Feb 202636,975 ft
UAL914 Feb 202635,975 ft
UAL8428 Jan 202636,975 ft
UAL847 Jan 202637,000 ft
UAL9131 Dec 202534,200 ft
UAL9030 Dec 202539,000 ft
UAL1828 Dec 202533,975 ft
UAL1928 Dec 202526,200 ft
UAL8422 Dec 202537,000 ft
UAL8520 Dec 202538,000 ft
UAL1816 Dec 202536,000 ft
UAL1916 Dec 202524,450 ft
UAL9115 Dec 202533,975 ft
UAL9014 Dec 202537,000 ft
UAL9719 Dec 202533,975 ft