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
not transmitted4 Jan 202333,225 ft
ABR232929 Dec 202234,950 ft
not transmitted23 Dec 202229,925 ft
not transmitted21 Dec 202227,950 ft
ABR55320 Dec 202231,975 ft
not transmitted19 Dec 202230,175 ft
ABR230113 Dec 202234,975 ft
not transmitted12 Dec 202234,975 ft
not transmitted10 Dec 202232,975 ft
not transmitted8 Dec 202230,975 ft
ABR5537 Dec 202228,675 ft
ABR5534 Dec 202230,975 ft
ABR5531 Dec 202230,975 ft
ABR55330 Nov 202230,325 ft
ABR55329 Nov 202232,975 ft
ABR55328 Nov 202225,500 ft
ABR42627 Nov 202223,950 ft
ABR42527 Nov 202229,225 ft
not transmitted25 Nov 202230,950 ft
ABR55324 Nov 202230,950 ft
ABR55323 Nov 202230,975 ft
ABR55322 Nov 202231,950 ft
not transmitted18 Nov 202230,975 ft
ABR55317 Nov 202234,950 ft
ABR55316 Nov 202232,950 ft