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, 12:14
Logged visits
1,510

The station's story

Cumulative contact time
193 h
Distinct days
806
Highest captured altitude
39,025 ft
Discovery rank
#25,635 of 60,458
Longest contact
0 h 40 min
Contacts on this Mode S address
1,553 contacts on the address, 1,510 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 12 Oct 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
not transmitted2 Oct 202533,450 ft
CSW1EP2 Oct 202533,000 ft
CSW1EP1 Oct 202533,000 ft
not transmitted30 Sept 202517,050 ft
CSW61529 Sept 202516,125 ft
CSW61029 Sept 202515,025 ft
not transmitted28 Sept 202516,650 ft
CSW1PM28 Sept 202527,700 ft
CSW1EP28 Sept 202536,050 ft
not transmitted27 Sept 202532,050 ft
CSW1EP27 Sept 202535,025 ft
not transmitted26 Sept 2025not transmitted
not transmitted26 Sept 202531,400 ft
not transmitted25 Sept 202534,250 ft
not transmitted25 Sept 202533,325 ft
CSW1PM24 Sept 202528,100 ft
not transmitted24 Sept 202531,375 ft
not transmitted23 Sept 202532,350 ft
CSW1EP23 Sept 202535,050 ft
CSW1EP22 Sept 202534,875 ft
CSW61221 Sept 202512,225 ft
CSW61520 Sept 20259,975 ft
CSW61220 Sept 202518,600 ft
not transmitted19 Sept 202514,850 ft
CSW61518 Sept 202511,625 ft