HB9EYARADIO & ADS-B
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Aircraft

N77012

Common

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Mode S hex
AA6B9D
Type
Boeing 777-200B772
Manufacturer
Boeing
Serial number
29860
Year built
199927 years old
Operator
United Airlines Inc (UAL)
Country of registration
États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
First contact
10 Apr 2016, 12:05
Last contact
5 Aug 2026, 13:29
Logged visits
257

The station's story

Cumulative contact time
80 h
Distinct days
193
Highest captured altitude
41,000 ft
Discovery rank
#4,703 of 57,441
Longest contact
0 h 31 min
Contacts on this Mode S address
258 contacts on the address, 257 under this registration: the address has carried several identities over time.

Observed callsigns

UAL (249 contacts, 2016-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
UAL8513 Jan 201833,975 ft
UAL846 Jan 201835,000 ft
UAL8426 Dec 201737,000 ft
UAL8415 Dec 201737,000 ft
UAL8513 Nov 201733,975 ft
UAL8413 Nov 201736,975 ft
UAL8529 Oct 201734,000 ft
UAL8426 Sept 201736,975 ft
UAL8513 Sept 201733,975 ft
UAL8413 Sept 201738,000 ft
UAL849 Sept 201735,000 ft
UAL856 Sept 201736,000 ft
UAL846 Sept 201736,975 ft
UAL8525 Aug 201734,000 ft
UAL8425 Aug 201737,000 ft
UAL8410 Aug 201737,000 ft
UAL8529 Jul 201733,975 ft
UAL8429 Jul 201739,000 ft
UAL8413 Jul 201736,925 ft
UAL841 Jul 201738,975 ft
UAL8412 Jun 201736,975 ft
UAL844 Jun 201737,000 ft
UAL842 Jun 201736,975 ft
UAL9012 Mar 201737,000 ft
UAL849 Mar 201737,000 ft