HB9EYARADIO & ADS-B
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Aircraft

EI-STS

Common

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Mode S hex
4CAA4F
Manufacturer
Boeing
Serial number
25773
Year built
199729 years old
Country of registration
IrelandIreland
First contact
25 Nov 2016, 08:57
Last contact
27 Jun 2025, 17:28
Logged visits
866

The station's story

Cumulative contact time
266 h
Distinct days
589
Highest captured altitude
41,000 ft
Discovery rank
#19,544 of 57,065
Longest contact
0 h 59 min
Contacts on this Mode S address
920 contacts on the address, 866 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • VQ-BIIfrom 2 Jan 2017 to 15 Jan 2026 · 4 contacts

These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.

Observed callsigns

ABR (590 contacts, 2019-2025) · BCS (189 contacts, 2021-2024) · TAY (5 contacts, 2025)

Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
ABR162615 Nov 201935,975 ft
ABR162415 Nov 201935,950 ft
ABR162614 Nov 201933,975 ft
ABR162514 Nov 201932,950 ft
ABR162414 Nov 201935,950 ft
ABR162313 Nov 201934,925 ft
ABR162413 Nov 201935,950 ft
ABR162312 Nov 201939,000 ft
ABR162612 Nov 201931,950 ft
ABR162412 Nov 201935,950 ft
ABR162610 Nov 201937,000 ft
ABR162510 Nov 201934,950 ft
ABR162410 Nov 201935,925 ft
ABR16239 Nov 201932,975 ft
ABR7375 Nov 201933,950 ft
ABR16245 Nov 201936,000 ft