HB9EYA, radio and ADS-B
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Aircraft

N78001

Common

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Mode S hex
AA92F8
Type
Boeing 777-200B772
Manufacturer
Boeing
Serial number
27577
Year built
199828 years old
Operator
United Airlines Inc (UAL)
Country of registration
États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
First contact
16 Apr 2016, 12:05
Last contact
14 Oct 2026, 12:15
Logged visits
244

The station's story

Cumulative contact time
72 h
Distinct days
173
Highest captured altitude
41,000 ft
Discovery rank
#6,691 of 60,420
Longest contact
0 h 32 min

Observed callsigns

UAL (234 contacts, 2016-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
UAL50711 May 202539,000 ft
UAL10210 May 202531,000 ft
UAL455 May 202534,000 ft
UAL445 May 202515,225 ft
UAL1812 Apr 202534,000 ft
UAL1912 Apr 202526,225 ft
UAL16312 Mar 202534,000 ft
not transmitted2 Mar 202534,000 ft
not transmitted18 Feb 202535,000 ft
not transmitted10 Feb 202533,000 ft
not transmitted28 Dec 202435,000 ft
UAL4423 Oct 202413,225 ft
UAL4518 Oct 202434,000 ft
UAL4418 Oct 202411,950 ft
UAL8858 Sept 202430,000 ft
UAL408 Sept 202439,000 ft
UAL5092 Sept 202434,000 ft
UAL5102 Sept 202439,000 ft
UAL50930 Aug 202434,000 ft
UAL88430 Aug 202439,000 ft
UAL16412 Jun 202435,000 ft
UAL1639 Jun 202435,275 ft
UAL164D8 Jun 202437,000 ft
UAL16427 May 202435,000 ft
UAL414 May 202432,000 ft