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
17 Oct 2026, 12:00
Logged visits
1,507

The station's story

Cumulative contact time
192 h
Distinct days
805
Highest captured altitude
39,025 ft
Discovery rank
#25,635 of 60,453
Longest contact
0 h 40 min
Contacts on this Mode S address
1,550 contacts on the address, 1,507 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 (547 contacts, 2025-2026) · GSW (541 contacts, 2023-2025) · ENT (2 contacts, 2025)

Operator as per the registry of 12 Oct 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
not transmitted3 Nov 202517,500 ft
CSW6152 Nov 202516,550 ft
CSW6121 Nov 202515,675 ft
CSW61531 Oct 202511,125 ft
CSW61230 Oct 202519,400 ft
not transmitted29 Oct 202516,600 ft
CSW1PM26 Oct 202519,050 ft
CSW1PM25 Oct 202519,825 ft
CSW1EP25 Oct 202533,000 ft
not transmitted24 Oct 202527,700 ft
CSW1EP24 Oct 202536,950 ft
not transmitted23 Oct 202534,100 ft
CSW1EP23 Oct 202537,000 ft
not transmitted22 Oct 202534,725 ft
CSW61221 Oct 202518,900 ft
CSW61520 Oct 202516,475 ft
CSW61020 Oct 202517,975 ft
CSW61519 Oct 202516,075 ft
CSW61219 Oct 202515,025 ft
CSW61119 Oct 202516,150 ft
CSW61019 Oct 202519,500 ft
CSW61518 Oct 202511,550 ft
CSW61218 Oct 202515,775 ft
not transmitted18 Oct 202514,975 ft
CSW61018 Oct 202519,425 ft