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
19 Oct 2026, 22:25
Logged visits
1,513

The station's story

Cumulative contact time
193 h
Distinct days
807
Highest captured altitude
39,025 ft
Discovery rank
#25,636 of 60,479
Longest contact
0 h 40 min
Contacts on this Mode S address
1,556 contacts on the address, 1,513 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 (551 contacts, 2025-2026) · GSW (541 contacts, 2023-2025) · ENT (2 contacts, 2025)

Operator as per the registry of 19 Oct 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
CSW61024 Jul 202520,250 ft
CSW61523 Jul 202510,475 ft
CSW1PM21 Jul 202512,225 ft
CSW1EP21 Jul 202537,000 ft
not transmitted18 Jul 202530,950 ft
CSW1EP18 Jul 202535,000 ft
CSW61018 Jul 202518,800 ft
not transmitted17 Jul 202510,450 ft
CSW61217 Jul 202519,300 ft
CSW61017 Jul 202518,675 ft
CSW61516 Jul 202512,975 ft
CSW1PM16 Jul 202516,650 ft
CSW1EP16 Jul 202534,975 ft
CSW61016 Jul 202519,025 ft
not transmitted15 Jul 202515,150 ft
CSW61215 Jul 202516,325 ft
CSW561115 Jul 202516,150 ft
CSW61015 Jul 202521,175 ft
not transmitted14 Jul 202515,550 ft
ENT262114 Jul 202525,075 ft
not transmitted14 Jul 202518,100 ft
not transmitted14 Jul 202515,475 ft
CSW61014 Jul 202517,475 ft
CSW61513 Jul 202516,075 ft
CSW61211 Jul 202518,950 ft