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
UAL9709 Dec 202539,000 ft
UAL846 Dec 202537,000 ft
UAL97119 Nov 202531,975 ft
UAL97019 Nov 202538,975 ft
UAL8415 Nov 202538,975 ft
UAL90D8 Nov 202539,000 ft
UAL905 Nov 202537,000 ft
UAL903 Nov 202538,975 ft
UAL8515 Oct 202535,975 ft
UAL12514 Oct 202534,000 ft
UAL12414 Oct 202539,000 ft
UAL4112 Oct 202534,000 ft
UAL4012 Oct 202538,975 ft
UAL12511 Oct 202533,975 ft
UAL12411 Oct 202535,000 ft
UAL12427 Sept 202539,000 ft
UAL9024 Sept 202539,000 ft
UAL907 Sept 202536,975 ft
UAL39256 Sept 202535,975 ft
UAL903 Sept 202537,000 ft
UAL97130 Aug 202535,975 ft
UAL97030 Aug 202538,975 ft
UAL12520 Aug 202533,950 ft
UAL12519 Aug 202536,000 ft
UAL12516 Aug 202535,975 ft