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Aircraft

N644UA

Common

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Mode S hex
A875DA
Manufacturer
Boeing
Serial number
25094
Year built
199135 years old
Country of registration
États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
First contact
9 May 2016, 06:59
Last contact
26 Sept 2026, 16:06
Logged visits
669

The station's story

Cumulative contact time
258 h
Distinct days
366
Highest captured altitude
39,025 ft
Discovery rank
#10,269 of 60,201
Longest contact
2 h 53 min

Observed callsigns

UAL (627 contacts, 2016-2026)

Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
UAL95610 Nov 20161,375 ft
UAL9574 Nov 201630,000 ft
not transmitted4 Nov 2016not transmitted
UAL9564 Nov 20161,250 ft
UAL9573 Nov 201632,000 ft
UAL9563 Nov 20161,225 ft
UAL95719 Sept 201630,000 ft
UAL97419 Sept 20161,250 ft
UAL97518 Sept 201631,975 ft
not transmitted18 Sept 20161,325 ft
UAL95618 Sept 20161,350 ft
UAL9574 Sept 201630,000 ft
UAL9564 Sept 20161,225 ft
UAL9573 Sept 201632,000 ft
UAL9563 Sept 20161,150 ft
UAL9572 Sept 201634,000 ft
UAL9562 Sept 20161,125 ft
UAL9571 Sept 201632,000 ft
UAL9561 Sept 20161,100 ft
UAL97525 Aug 201632,025 ft
not transmitted25 Aug 20161,200 ft
UAL95625 Aug 20161,200 ft
UAL9751 Aug 201631,975 ft
not transmitted1 Aug 2016not transmitted
UAL9561 Aug 20161,200 ft