HB9EYARADIO & ADS-B
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Aircraft

EI-STO

Common

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Mode S hex
4CACBA
Type
Boeing 737-400B734
Manufacturer
Boeing
Serial number
28490
Year built
199630 years old
Operator
ASL Airlines Ireland (ABR)
Country of registration
IrelandIreland
First contact
24 Nov 2017, 03:38
Last contact
26 Sept 2022, 23:45
Logged visits
509

The station's story

Address not received since 17 Sept 2021. The marker states the absence, it does not say why.

Cumulative contact time
152 h
Distinct days
275
Highest captured altitude
38,000 ft
Discovery rank
#26,644 of 57,441
Longest contact
0 h 56 min
Contacts on this Mode S address
518 contacts on the address, 509 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • G-NPTHfrom 17 May 2025 to 16 Jun 2026 · 6 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 (364 contacts, 2017-2021) · TAY (70 contacts, 2018-2019) · FPO (28 contacts, 2018)

Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
ABR16232 Apr 202033,000 ft
ABR16262 Apr 202032,000 ft
ABR16252 Apr 202033,000 ft
ABR16242 Apr 202034,000 ft
ABR16231 Apr 202033,050 ft
ABR16261 Apr 202034,000 ft
ABR16251 Apr 202032,950 ft
ABR16241 Apr 202035,975 ft
ABR162331 Mar 202033,025 ft
ABR162631 Mar 202034,025 ft
ABR162531 Mar 202032,925 ft
ABR162431 Mar 202033,925 ft
ABR162330 Mar 202029,200 ft
ABR162630 Mar 202033,975 ft
not transmitted30 Mar 202033,000 ft
ABR162430 Mar 202033,950 ft
ABR162329 Mar 202035,000 ft
ABR162629 Mar 202034,000 ft
ABR162529 Mar 202033,000 ft
ABR162429 Mar 202033,950 ft
ABR162328 Mar 202024,800 ft
ABR162628 Mar 202031,975 ft
ABR162528 Mar 202033,000 ft
ABR162428 Mar 202033,975 ft
ABR162327 Mar 202033,025 ft