HB9EYARADIO & ADS-B
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Aircraft

EI-STS

Common

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Mode S hex
4CAA4F
Type
Boeing 737-400B734
Manufacturer
Boeing
Serial number
25773
Year built
199729 years old
Operator
ASL Airlines Ireland (ABR)
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
ABR5826 Mar 202225,425 ft
not transmitted5 Mar 2022not transmitted
ABR5825 Mar 202227,175 ft
ABR5824 Mar 202231,200 ft
ABR5823 Mar 202233,000 ft
ABR5822 Mar 202233,050 ft
ABR5821 Mar 202228,325 ft
ABR58228 Feb 202225,950 ft
ABR58227 Feb 202225,600 ft
not transmitted26 Feb 202234,050 ft
ABR58226 Feb 202227,575 ft
ABR58225 Feb 202233,050 ft
not transmitted24 Feb 202236,025 ft
ABR58224 Feb 202232,900 ft
ABR58318 Feb 202232,050 ft
ABR58218 Feb 202232,875 ft
ABR58214 Feb 202228,625 ft
ABR58213 Feb 202228,525 ft
ABR58212 Feb 202237,000 ft
not transmitted10 Feb 2022not transmitted
ABR5829 Feb 202232,975 ft
ABR5828 Feb 202226,450 ft
not transmitted6 Feb 2022not transmitted
not transmitted4 Feb 202234,025 ft
ABR5824 Feb 202232,950 ft