HB9EYARADIO & 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
11 Aug 2026, 16:04
Logged visits
1,408

The station's story

Cumulative contact time
176 h
Distinct days
760
Highest captured altitude
39,025 ft
Discovery rank
#25,489 of 57,065
Longest contact
0 h 40 min
Contacts on this Mode S address
1,451 contacts on the address, 1,408 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

GSW (541 contacts, 2023-2025) · CSW (469 contacts, 2025-2026) · ENT (2 contacts, 2025)

Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
not transmitted19 May 202632,575 ft
CSW1PM17 May 202618,250 ft
not transmitted17 May 202635,550 ft
CSW1PM14 May 202617,875 ft
CSW1EP14 May 202635,025 ft
not transmitted11 May 2026not transmitted
CSW1EP11 May 202635,000 ft
not transmitted8 May 202632,825 ft
CSW1EP8 May 202635,000 ft
not transmitted6 May 202633,000 ft
CSW1EP6 May 202637,000 ft
CSW1PM3 May 202617,500 ft
CSW1EP3 May 202635,025 ft
CSW1PM2 May 202612,200 ft
CSW1EP2 May 202634,350 ft
not transmitted28 Apr 20268,225 ft
CSW12928 Apr 202610,125 ft
CSW12828 Apr 202635,000 ft
not transmitted28 Apr 20265,850 ft
not transmitted20 Apr 202635,000 ft
CSW1EP20 Apr 202633,000 ft
CSW1PM19 Apr 202618,475 ft
CSW1EP19 Apr 202635,000 ft
CSW1PM18 Apr 202619,000 ft
CSW1EP18 Apr 202635,000 ft