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
ABR4GB31 Jul 202221,625 ft
ABR42331 Jul 202234,025 ft
ABR4GB30 Jul 202234,025 ft
ABR42330 Jul 202233,450 ft
ABR4GB29 Jul 202222,775 ft
ABR42329 Jul 202233,950 ft
ABR4GB27 Jul 202237,000 ft
ABR42327 Jul 202233,500 ft
ABR4GB26 Jul 202223,775 ft
ABR42326 Jul 202233,975 ft
ABR4GB25 Jul 202222,750 ft
ABR42325 Jul 202231,975 ft
ABR4GB24 Jul 202223,825 ft
ABR42324 Jul 202232,925 ft
ABR4GB23 Jul 202223,250 ft
ABR42323 Jul 202233,950 ft
ABR4GB22 Jul 202223,450 ft
ABR42322 Jul 202230,625 ft
ABR4GB21 Jul 202236,000 ft
ABR42321 Jul 202233,975 ft
ABR4GB20 Jul 202222,050 ft
ABR42320 Jul 202233,400 ft
ABR4GB19 Jul 202222,700 ft
ABR42319 Jul 202232,575 ft
ABR4GB18 Jul 202223,525 ft