HB9EYARADIO & ADS-B
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Aircraft

N657UA

Common

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Mode S hex
A8A87E
Manufacturer
Boeing
Serial number
27112
Year built
199333 years old
Country of registration
États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
First contact
22 Apr 2016, 07:21
Last contact
9 Aug 2026, 10:38
Logged visits
795

The station's story

Cumulative contact time
311 h
Distinct days
444
Highest captured altitude
56,700 ft
Discovery rank
#7,860 of 57,065
Longest contact
5 h 31 min
Contacts on this Mode S address
796 contacts on the address, 795 under this registration: the address has carried several identities over time.

Observed callsigns

UAL (753 contacts, 2016-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
UAL1216 Mar 202630,025 ft
UAL13416 Mar 202612,125 ft
not transmitted12 Feb 202638,025 ft
UAL95711 Feb 202632,025 ft
UAL95611 Feb 2026not transmitted
UAL13510 Feb 202634,000 ft
UAL13410 Feb 202614,300 ft
UAL309 Feb 202638,625 ft
UAL1342 Feb 202613,725 ft
UAL301 Feb 202633,475 ft
UAL3024 Jan 202633,300 ft
UAL13519 Jan 202632,025 ft
UAL13419 Jan 202614,225 ft
UAL9579 Jan 202630,000 ft
UAL9569 Jan 2026not transmitted
UAL9576 Jan 202632,025 ft
UAL9566 Jan 2026not transmitted
UAL1355 Jan 202632,000 ft
UAL1345 Jan 202612,900 ft
UAL95726 Dec 202533,000 ft
UAL95626 Dec 2025not transmitted
UAL95723 Dec 202533,825 ft
not transmitted23 Dec 2025not transmitted
UAL95623 Dec 2025not transmitted
UAL3022 Dec 202530,575 ft