HB9EYA, radio and ADS-B
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Aircraft

HB-JOS

Common

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Mode S hex
4B1942
Type
Airbus A320A320
Manufacturer
Airbus
Serial number
4391
Year built
201016 years old
Operator
Chair Airlines (CSW)
Country of registration
SwitzerlandSwitzerland
First contact
13 Sept 2017, 13:06
Last contact
9 Nov 2026, 11:52
Logged visits
1,531

The station's story

Cumulative contact time
195 h
Distinct days
820
Highest captured altitude
39,025 ft
Discovery rank
#25,655 of 60,659
Longest contact
0 h 40 min
Contacts on this Mode S address
1,574 contacts on the address, 1,531 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • HZ-AS35from 7 Oct 2016 to 7 Oct 2016 · 2 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

CSW (563 contacts, 2025-2026) · GSW (541 contacts, 2023-2025) · ENT (2 contacts, 2025)

Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
GSW61311 Aug 20249,725 ft
not transmitted11 Aug 202432,000 ft
GSW1EP11 Aug 202436,925 ft
GSW6129 Aug 202420,175 ft
GSW6119 Aug 202410,650 ft
GSW1PM6 Aug 202416,725 ft
GSW1EP6 Aug 202434,200 ft
GSW1PM5 Aug 202418,775 ft
GSW1EP5 Aug 202436,975 ft
not transmitted4 Aug 202417,675 ft
GSW6114 Aug 202411,000 ft
GSW1PM3 Aug 202418,325 ft
GSW1EP3 Aug 202436,975 ft
GSW6103 Aug 202415,675 ft
not transmitted1 Aug 202432,200 ft
GSW1EP1 Aug 202434,975 ft
GSW1PM31 Jul 202412,200 ft
GSW1EP31 Jul 2024not transmitted
not transmitted29 Jul 202433,775 ft
GSW1EP29 Jul 202437,000 ft
not transmitted28 Jul 20248,925 ft
GSW61327 Jul 202411,025 ft
GSW262127 Jul 202423,425 ft
GSW61227 Jul 202414,900 ft
not transmitted27 Jul 202411,000 ft