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
CSW1EP7 Jul 202533,000 ft
CSW1PM5 Jul 202517,000 ft
CSW1EP5 Jul 202534,975 ft
CSW6105 Jul 202518,425 ft
CSW6154 Jul 202515,725 ft
CSW1PM3 Jul 202511,525 ft
CSW1EP3 Jul 202533,000 ft
CSW6122 Jul 202519,925 ft
CSW6151 Jul 202516,150 ft
CSW6121 Jul 202519,450 ft
CSW61530 Jun 202515,050 ft
CSW61030 Jun 202517,650 ft
CSW61529 Jun 202516,575 ft
CSW1PM29 Jun 202510,725 ft
CSW1EP29 Jun 202538,350 ft
CSW1PM28 Jun 202511,025 ft
not transmitted28 Jun 202526,325 ft
CSW1PR28 Jun 20259,825 ft
CSW1PM27 Jun 202517,975 ft
CSW1EP27 Jun 202534,975 ft
CSW1PM26 Jun 202517,875 ft
CSW1EP26 Jun 202533,000 ft
not transmitted25 Jun 202529,150 ft
not transmitted25 Jun 2025not transmitted
CSW1PM24 Jun 202533,375 ft