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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
29 Sept 2026, 15:46
Logged visits
1,475

The station's story

Cumulative contact time
185 h
Distinct days
790
Highest captured altitude
39,025 ft
Discovery rank
#25,590 of 60,219
Longest contact
0 h 40 min
Contacts on this Mode S address
1,518 contacts on the address, 1,475 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 (518 contacts, 2025-2026) · ENT (2 contacts, 2025)

Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
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
CSW61218 Sept 202518,700 ft
CSW61517 Sept 202512,150 ft
not transmitted17 Sept 202516,875 ft
CSW61516 Sept 202511,150 ft
not transmitted16 Sept 202528,625 ft
CSW61016 Sept 202518,475 ft
CSW61515 Sept 20258,000 ft
CSW61015 Sept 202520,275 ft