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 60,450
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
CSW61516 Mar 202617,225 ft
CSW61215 Mar 202620,400 ft
not transmitted14 Mar 2026not transmitted
CSW61212 Mar 202619,400 ft
CSW61511 Mar 202615,600 ft
CSW1EP11 Mar 202635,550 ft
not transmitted8 Mar 202620,375 ft
CSW6157 Mar 20269,500 ft
CSW6125 Mar 202620,700 ft
not transmitted4 Mar 202615,350 ft
not transmitted4 Mar 202632,650 ft
CSW1EP4 Mar 202637,025 ft
CSW6123 Mar 202621,900 ft
CSW6152 Mar 202616,275 ft
not transmitted1 Mar 202616,625 ft
not transmitted28 Feb 202613,825 ft
CSW61226 Feb 202621,200 ft
CSW61525 Feb 20268,950 ft
CSW1EP25 Feb 202636,975 ft
CSW61224 Feb 202618,750 ft
CSW61523 Feb 202615,850 ft
not transmitted23 Feb 202619,200 ft
CSW61522 Feb 202610,925 ft
CSW61221 Feb 202615,225 ft
CSW61520 Feb 202616,325 ft