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
CSW61529 Mar 202615,975 ft
CSW61229 Mar 202619,575 ft
CSW61029 Mar 202615,825 ft
CSW61528 Mar 202617,175 ft
not transmitted27 Mar 202622,150 ft
not transmitted26 Mar 202618,600 ft
not transmitted25 Mar 202633,400 ft
CSW1EP25 Mar 202636,900 ft
CSW61224 Mar 202619,000 ft
CSW61523 Mar 20268,825 ft
CSW61222 Mar 202623,950 ft
CSW61521 Mar 202617,450 ft
CSW61219 Mar 202621,050 ft
CSW61518 Mar 202610,150 ft
CSW61217 Mar 202618,900 ft
CSW61516 Mar 202617,225 ft
CSW61215 Mar 202620,400 ft
not transmitted14 Mar 2026not transmitted
CSW61212 Mar 202619,400 ft
CSW61511 Mar 202615,600 ft
CSW1EP11 Mar 202635,550 ft
not transmitted8 Mar 202620,375 ft
CSW6157 Mar 20269,500 ft
CSW6125 Mar 202620,700 ft
not transmitted4 Mar 202615,350 ft