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
12 Aug 2026, 11:37
Logged visits
1,410

The station's story

Cumulative contact time
176 h
Distinct days
761
Highest captured altitude
39,025 ft
Discovery rank
#25,494 of 57,128
Longest contact
0 h 40 min
Contacts on this Mode S address
1,453 contacts on the address, 1,410 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 (470 contacts, 2025-2026) · ENT (2 contacts, 2025)

Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
not transmitted12 Feb 20269,950 ft
CSW61211 Feb 202618,500 ft
not transmitted10 Feb 202616,600 ft
CSW6128 Feb 202623,025 ft
CSW6157 Feb 202616,800 ft
CSW1EP6 Feb 202636,975 ft
CSW6125 Feb 202620,900 ft
CSW6154 Feb 202617,400 ft
CSW6123 Feb 202618,150 ft
CSW6152 Feb 202612,175 ft
CSW6121 Feb 202614,750 ft
CSW61531 Jan 202611,550 ft
CSW61230 Jan 202623,525 ft
CSW61529 Jan 202610,275 ft
CSW61527 Jan 202616,500 ft
CSW61226 Jan 202617,950 ft
CSW61525 Jan 202613,225 ft
CSW1EP25 Jan 202637,000 ft
CSW61224 Jan 202622,075 ft
CSW61523 Jan 202617,725 ft
CSW1EP23 Jan 2026not transmitted
CSW61222 Jan 202620,325 ft
CSW61521 Jan 202610,975 ft
CSW61220 Jan 202620,900 ft
CSW61519 Jan 202610,000 ft