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 57,441
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 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
ABR58211 Dec 202126,175 ft
ABR58310 Dec 202131,975 ft
ABR58210 Dec 202126,475 ft
ABR5839 Dec 202132,875 ft
ABR5829 Dec 202130,375 ft
ABR5838 Dec 202133,925 ft
ABR5828 Dec 202128,175 ft
ABR5837 Dec 202129,975 ft
ABR5827 Dec 202127,050 ft
ABR5836 Dec 202133,875 ft
ABR5826 Dec 202127,875 ft
ABR5835 Dec 202133,975 ft
ABR5825 Dec 202128,925 ft
ABR5834 Dec 202138,000 ft
ABR5824 Dec 202125,325 ft
ABR5833 Dec 202133,975 ft
ABR5823 Dec 202130,450 ft
ABR5832 Dec 202129,950 ft
ABR5822 Dec 202132,875 ft
ABR5831 Dec 202133,950 ft
ABR5821 Dec 202128,225 ft
ABR58330 Nov 202133,950 ft
ABR58230 Nov 202132,150 ft
ABR58329 Nov 202135,900 ft
ABR58229 Nov 202130,000 ft