HB9EYARADIO & ADS-B
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Aircraft

N20904

Common

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Mode S hex
A1B5E7
Type
Boeing 787-8B788
Manufacturer
Boeing
Serial number
34824
Year built
201214 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 Feb 2017, 15:35
Last contact
25 Jul 2026, 13:36
Logged visits
560

The station's story

Cumulative contact time
183 h
Distinct days
383
Highest captured altitude
41,000 ft
Discovery rank
#20,712 of 57,065
Longest contact
0 h 53 min

Observed callsigns

UAL (554 contacts, 2017-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
UAL98228 Aug 202541,000 ft
UAL98326 Aug 202535,975 ft
UAL98226 Aug 202541,000 ft
UAL98323 Aug 202538,000 ft
UAL98318 Aug 202538,000 ft
UAL98314 Aug 202537,225 ft
UAL41511 Aug 202535,975 ft
UAL41611 Aug 202525,650 ft
UAL9824 Aug 202539,000 ft
UAL9831 Aug 202537,950 ft
UAL9821 Aug 202540,000 ft
UAL10930 Jul 202536,000 ft
UAL98326 Jul 202536,000 ft
UAL98226 Jul 202540,975 ft
UAL10820 Jul 202533,650 ft
UAL41511 Jul 202533,975 ft
UAL41611 Jul 202525,475 ft
UAL1089 Jul 202532,300 ft
UAL4151 Jul 202535,975 ft
UAL4161 Jul 202525,850 ft
UAL41526 Jun 202531,975 ft
UAL41626 Jun 202530,975 ft
UAL41525 Jun 202535,975 ft
UAL41625 Jun 202525,850 ft
not transmitted21 Jun 202537,300 ft