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
1996
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 57,065
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 21.07.2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
not transmitted26 Sept 202238,000 ft
ABR734P17 Sept 202136,000 ft
ABR16 Sept 202134,000 ft
ABR36315 Sept 202132,975 ft
ABR47215 Sept 202125,475 ft
ABR230214 Sept 202123,525 ft
ABR62614 Sept 202126,075 ft
ABR62613 Sept 202126,200 ft
ABR232610 Sept 202130,350 ft
ABR23529 Sept 202123,775 ft
ABR23019 Sept 202126,025 ft
not transmitted4 Sept 202134,000 ft
ABR22043 Sept 202128,375 ft
ABR7381 Sept 202133,975 ft
not transmitted7 Aug 202133,975 ft
ABR6256 Aug 202125,675 ft
ABR6265 Aug 202125,525 ft
ABR5533 Aug 202133,000 ft
ABR55327 Jul 202127,900 ft
ABR220112 Jul 202127,250 ft
not transmitted10 Jul 202123,975 ft
ABR228316 Jun 202122,725 ft
ABR73812 Jun 202134,000 ft
ABR230130 May 202124,025 ft
ABR230129 May 202136,000 ft