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
GSW61211 Sept 202422,200 ft
not transmitted10 Sept 202415,900 ft
GSW61210 Sept 202418,325 ft
GSW6129 Sept 202420,100 ft
GSW6138 Sept 202414,925 ft
GSW1PM8 Sept 202419,050 ft
GSW1EP8 Sept 202429,000 ft
not transmitted7 Sept 202426,925 ft
GSW1PM6 Sept 202410,600 ft
GSW1EP6 Sept 202435,000 ft
GSW1EP4 Sept 202433,000 ft
GSW1PM3 Sept 202417,525 ft
GSW1EP3 Sept 202437,025 ft
not transmitted2 Sept 202432,650 ft
GSW6121 Sept 202421,025 ft
GSW6111 Sept 20248,875 ft
GSW6101 Sept 202419,325 ft
GSW61331 Aug 202410,975 ft
GSW61231 Aug 202417,975 ft
not transmitted31 Aug 202410,650 ft
GSW61031 Aug 202419,175 ft
GSW61330 Aug 202414,850 ft
GSW44530 Aug 202412,100 ft
GSW1PM26 Aug 202410,525 ft
GSW1EP26 Aug 202432,350 ft