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
9 Nov 2026, 11:52
Logged visits
1,531

The station's story

Cumulative contact time
195 h
Distinct days
820
Highest captured altitude
39,025 ft
Discovery rank
#25,654 of 60,656
Longest contact
0 h 40 min
Contacts on this Mode S address
1,574 contacts on the address, 1,531 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 (563 contacts, 2025-2026) · GSW (541 contacts, 2023-2025) · ENT (2 contacts, 2025)

Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
CSW1PM16 Oct 202615,900 ft
CSW1EP16 Oct 202633,000 ft
CSW1PM14 Oct 202616,800 ft
CSW1EP14 Oct 202633,000 ft
CSW12913 Oct 20269,625 ft
CSW512813 Oct 202639,000 ft
CSW1PM11 Oct 202618,325 ft
CSW1EP11 Oct 202635,000 ft
CSW1PM10 Oct 202618,100 ft
CSW1EP10 Oct 202635,000 ft
CSW61010 Oct 202619,900 ft
not transmitted9 Oct 202610,350 ft
CSW1EP8 Oct 202635,000 ft
CSW6127 Oct 202618,625 ft
CSW6156 Oct 202612,600 ft
CSW1296 Oct 20269,400 ft
CSW1286 Oct 202635,000 ft
CSW1PM5 Oct 202627,450 ft
CSW1PM4 Oct 202611,200 ft
CSW1EP4 Oct 202635,000 ft
CSW1993 Oct 202618,075 ft
CSW1983 Oct 202635,025 ft
CSW1PM1 Oct 202632,550 ft
CSW1EP1 Oct 202635,025 ft
CSW61230 Sept 202619,025 ft