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 60,455
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 transmitted17 Oct 202511,750 ft
not transmitted14 Oct 202518,350 ft
CSW61013 Oct 202519,075 ft
CSW61512 Oct 202510,950 ft
CSW1PM12 Oct 20259,700 ft
CSW1EP12 Oct 202533,000 ft
CSW61012 Oct 202518,550 ft
CSW61511 Oct 20259,100 ft
CSW1EP11 Oct 202533,000 ft
not transmitted10 Oct 2025not transmitted
CSW1EP10 Oct 202535,725 ft
CSW1EP8 Oct 202534,875 ft
CSW6127 Oct 202518,425 ft
not transmitted6 Oct 202514,225 ft
not transmitted6 Oct 202522,875 ft
CSW6106 Oct 202514,425 ft
CSW6155 Oct 202530,950 ft
CSW1PM5 Oct 202518,825 ft
CSW1EP5 Oct 202533,200 ft
CSW1PM4 Oct 202521,225 ft
CSW1EP4 Oct 202535,775 ft
not transmitted3 Oct 202532,900 ft
not transmitted2 Oct 202533,450 ft
CSW1EP2 Oct 202533,000 ft
CSW1EP1 Oct 202533,000 ft