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
ABR13634 Sept 202031,925 ft
ABR13624 Sept 202026,900 ft
ABR13633 Sept 202031,950 ft
ABR13623 Sept 202026,925 ft
ABR13632 Sept 202031,950 ft
ABR13622 Sept 202026,925 ft
ABR13631 Sept 202033,975 ft
ABR13621 Sept 202026,950 ft
ABR136331 Aug 202033,950 ft
ABR136231 Aug 202030,650 ft
ABR136330 Aug 202035,950 ft
ABR136230 Aug 202030,500 ft
ABR136329 Aug 202033,950 ft
ABR136229 Aug 202030,050 ft
ABR136328 Aug 202033,950 ft
ABR136228 Aug 202026,150 ft
ABR136327 Aug 202033,950 ft
ABR136227 Aug 202025,575 ft
ABR136326 Aug 202031,950 ft
ABR136226 Aug 202025,925 ft
ABR136325 Aug 202031,950 ft
ABR136225 Aug 202026,675 ft
ABR136324 Aug 202029,950 ft
ABR136224 Aug 202026,150 ft
ABR136323 Aug 202032,000 ft