HB9EYARADIO & ADS-B
Back to the log

Aircraft

EI-STS

Common

Notify me at the next passage

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

Visits

CallsignFirst contactAltitude at end of contact
BCS4601 Aug 202323,025 ft
BCS46328 Jul 202333,975 ft
BCS46326 Jul 202333,975 ft
not transmitted25 Jul 202334,950 ft
BCS46025 Jul 202324,950 ft
BCS46321 Jul 202333,975 ft
BCS46020 Jul 202323,700 ft
BCS46319 Jul 202333,975 ft
BCS46018 Jul 202324,700 ft
BCS46314 Jul 202333,950 ft
BCS46013 Jul 202322,450 ft
BCS46312 Jul 202333,925 ft
BCS46011 Jul 202323,450 ft
BCS4637 Jul 202333,975 ft
BCS4606 Jul 202324,325 ft
BCS4635 Jul 202331,975 ft
BCS4604 Jul 202324,425 ft
BCS46330 Jun 202335,975 ft
BCS46029 Jun 202327,575 ft
BCS46328 Jun 202334,000 ft
BCS46027 Jun 202323,950 ft
BCS46323 Jun 202334,025 ft
BCS46022 Jun 202326,725 ft
BCS46321 Jun 202333,975 ft
BCS46020 Jun 202323,200 ft