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
199135 years old
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
9 Aug 2026, 12:13
Logged visits
659

The station's story

Cumulative contact time
255 h
Distinct days
360
Highest captured altitude
39,025 ft
Discovery rank
#10,242 of 57,441
Longest contact
2 h 53 min

Observed callsigns

UAL (617 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
UAL74817 Sept 2025not transmitted
UAL24314 Sept 202532,025 ft
UAL24214 Sept 202533,000 ft
UAL5212 Sept 202513,450 ft
UAL5211 Sept 202513,650 ft
UAL535 Sept 202534,025 ft
UAL525 Sept 202513,250 ft
UAL74931 Aug 202532,000 ft
UAL74831 Aug 2025not transmitted
UAL74930 Aug 202534,000 ft
UAL74830 Aug 2025not transmitted
UAL301718 Aug 202532,025 ft
UAL74818 Aug 2025not transmitted
UAL5317 Aug 202532,000 ft
UAL5217 Aug 202512,800 ft
UAL32216 Aug 202532,000 ft
UAL32116 Aug 202534,800 ft
UAL74915 Aug 202532,025 ft
UAL74815 Aug 2025not transmitted
UAL32214 Aug 202532,000 ft
UAL32114 Aug 202531,025 ft
UAL32213 Aug 202534,025 ft
UAL32113 Aug 202536,000 ft
UAL24310 Aug 202534,000 ft
UAL24210 Aug 202535,300 ft