HB9EYA, radio and 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
30 Sept 2026, 18:53
Logged visits
673

The station's story

Cumulative contact time
260 h
Distinct days
368
Highest captured altitude
39,025 ft
Discovery rank
#10,291 of 60,435
Longest contact
2 h 53 min

Observed callsigns

UAL (631 contacts, 2016-2026)

Operator as per the registry of 12 Oct 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
UAL97525 Sept 202426,000 ft
UAL97425 Sept 2024not transmitted
UAL5324 Sept 202432,000 ft
UAL5224 Sept 202412,775 ft
UAL10223 Sept 202430,075 ft
UAL10813 Sept 202432,150 ft
UAL10212 Sept 202429,625 ft
UAL10830 Aug 202434,000 ft
UAL12728 Aug 202432,025 ft
UAL12628 Aug 202439,000 ft
UAL97527 Aug 202432,000 ft
UAL97427 Aug 2024not transmitted
UAL5326 Aug 202432,000 ft
UAL5226 Aug 202412,075 ft
UAL97525 Aug 202432,000 ft
UAL97425 Aug 2024not transmitted
UAL5323 Aug 202432,025 ft
UAL5223 Aug 202412,250 ft
UAL5319 Aug 202432,000 ft
UAL5219 Aug 202412,925 ft
UAL97518 Aug 202429,975 ft
UAL97418 Aug 2024not transmitted
UAL97517 Aug 202430,000 ft
UAL97417 Aug 2024not transmitted
UAL5316 Aug 202430,025 ft