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
18 Oct 2026, 22:42
Logged visits
1,511

The station's story

Cumulative contact time
193 h
Distinct days
806
Highest captured altitude
39,025 ft
Discovery rank
#25,635 of 60,474
Longest contact
0 h 40 min
Contacts on this Mode S address
1,554 contacts on the address, 1,511 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 (550 contacts, 2025-2026) · GSW (541 contacts, 2023-2025) · ENT (2 contacts, 2025)

Operator as per the registry of 19 Oct 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
not transmitted20 Dec 202420,150 ft
not transmitted20 Dec 202411,275 ft
not transmitted20 Dec 202416,350 ft
not transmitted19 Dec 20248,700 ft
not transmitted18 Dec 202414,825 ft
not transmitted17 Dec 20248,475 ft
not transmitted16 Dec 202418,600 ft
not transmitted15 Dec 202411,125 ft
not transmitted14 Dec 202417,450 ft
not transmitted14 Dec 202416,400 ft
not transmitted14 Dec 202416,350 ft
not transmitted13 Dec 202413,575 ft
not transmitted12 Dec 202422,175 ft
not transmitted11 Dec 202415,375 ft
GSW61210 Dec 202417,425 ft
not transmitted9 Dec 20248,675 ft
GSW6128 Dec 202418,275 ft
GSW1PM7 Dec 202418,600 ft
GSW1EP7 Dec 202437,050 ft
GSW6126 Dec 202417,400 ft
GSW6135 Dec 202415,925 ft
GSW6124 Dec 202416,600 ft
GSW6133 Dec 202414,450 ft
GSW6122 Dec 202419,575 ft
GSW6131 Dec 20249,600 ft