HB9EYA, radio and 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
23 Oct 2026, 16:15
Logged visits
832

The station's story

Cumulative contact time
325 h
Distinct days
466
Highest captured altitude
56,700 ft
Discovery rank
#7,913 of 60,657
Longest contact
5 h 31 min
Contacts on this Mode S address
833 contacts on the address, 832 under this registration: the address has carried several identities over time.

Observed callsigns

UAL (790 contacts, 2016-2026)

Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
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
UAL127 Dec 202532,000 ft
UAL37 Dec 202515,425 ft
UAL1229 Nov 202528,000 ft
UAL329 Nov 202513,825 ft
UAL95723 Nov 202532,000 ft
UAL95623 Nov 2025not transmitted
UAL13515 Nov 202532,000 ft
UAL13415 Nov 202514,325 ft
UAL128 Nov 202530,000 ft
UAL38 Nov 202514,325 ft
UAL9574 Nov 202532,000 ft
UAL9564 Nov 2025not transmitted
UAL9572 Nov 202532,000 ft