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, 12:05
Logged visits
1,512

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
1,555 contacts on the address, 1,512 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
CSW1EP3 Aug 202535,000 ft
CSW1PR3 Aug 202511,600 ft
CSW1PM2 Aug 202520,975 ft
CSW1EP2 Aug 202536,900 ft
CSW6102 Aug 202515,175 ft
CSW6151 Aug 202511,050 ft
CSW1PM31 Jul 202517,700 ft
CSW1EP31 Jul 202536,975 ft
not transmitted30 Jul 202517,350 ft
CSW61130 Jul 202518,800 ft
not transmitted29 Jul 202532,175 ft
CSW1EP29 Jul 202529,700 ft
not transmitted28 Jul 202531,100 ft
CSW1EP28 Jul 202533,000 ft
not transmitted27 Jul 202519,075 ft
CSW61526 Jul 202513,725 ft
CSW61226 Jul 202521,750 ft
CSW61126 Jul 202517,250 ft
CSW1PM25 Jul 202518,500 ft
CSW1EP25 Jul 202537,000 ft
CSW61025 Jul 202515,725 ft
CSW61524 Jul 202515,475 ft
CSW61224 Jul 202518,975 ft
not transmitted24 Jul 202511,750 ft
CSW61024 Jul 202520,250 ft