HB9EYARADIO & ADS-B
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Aircraft

N644UA

Common

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Mode S hex
A875DA
Type
Boeing 767-300B763
Manufacturer
Boeing
Serial number
25094
Year built
1991
Operator
United Airlines Inc (UAL)
Country of registration
États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
First contact
9 May 2016, 06:59
Last contact
23 Jul 2026, 10:46
Logged visits
658

The station's story

Cumulative contact time
255 h
Distinct days
359
Highest captured altitude
39,025 ft
Discovery rank
#10,242 of 57,065
Longest contact
2 h 53 min

Observed callsigns

UAL (616 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
UAL32223 Jul 202632,000 ft
UAL32123 Jul 202635,700 ft
UAL74914 Jul 202632,025 ft
UAL74814 Jul 2026not transmitted
UAL32210 Jul 202630,000 ft
UAL32110 Jul 202638,050 ft
UAL7499 Jul 202630,025 ft
UAL7489 Jul 2026not transmitted
UAL2438 Jul 202634,025 ft
UAL2428 Jul 202634,650 ft
UAL7497 Jul 202632,000 ft
UAL7487 Jul 2026not transmitted
not transmitted6 Jul 202632,000 ft
UAL2426 Jul 202633,925 ft
UAL3225 Jul 202632,025 ft
UAL3215 Jul 202634,000 ft
UAL3224 Jul 202632,000 ft
UAL3214 Jul 202637,000 ft
UAL393730 Jun 202634,000 ft
UAL32129 Jun 202637,000 ft
UAL32227 Jun 202632,000 ft
UAL32127 Jun 202637,025 ft
UAL12724 Jun 202632,000 ft
UAL12624 Jun 202639,000 ft
UAL12723 Jun 202632,025 ft