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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
12 Aug 2026, 14:27
Logged visits
263

The station's story

Cumulative contact time
87 h
Distinct days
177
Highest captured altitude
39,025 ft
1 corrupted frame(s) excluded from this maximum
Discovery rank
#48,191 of 57,389
Longest contact
0 h 30 min
Contacts on this Mode S address
264 contacts on the address, 263 under this registration: the address has carried several identities over time.

Observed callsigns

UAL (261 contacts, 2023-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
UAL42312 Aug 202633,975 ft
UAL42212 Aug 202639,000 ft
UAL1253 Aug 202633,975 ft
UAL1252 Aug 202635,975 ft
UAL1242 Aug 202639,000 ft
UAL12525 Jul 202636,000 ft
UAL12511 Jul 202634,000 ft
UAL12411 Jul 202638,975 ft
UAL12510 Jul 202635,975 ft
UAL12410 Jul 202637,000 ft
UAL1256 Jul 202634,000 ft
UAL1246 Jul 202638,975 ft
UAL9712 Jul 202632,000 ft
UAL9702 Jul 202639,000 ft
UAL9711 Jul 202632,000 ft
UAL9701 Jul 202638,975 ft
UAL42229 Jun 202639,000 ft
UAL97128 Jun 202634,000 ft
UAL97028 Jun 202638,975 ft
UAL97127 Jun 202633,975 ft
UAL97027 Jun 202637,000 ft
UAL41525 Jun 202634,000 ft
UAL41625 Jun 202622,950 ft
UAL41524 Jun 202631,975 ft
UAL41624 Jun 202624,575 ft