HB9EYARADIO & ADS-B
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Aircraft

HB-KAU

64 of the 562 contacts seen on this address carry an uncertain identity (corrupted frames from neighbours, flagged by the detectors). The figures on this page distinguish contacts attributable to the airframe from contacts on the address; the rarity badge is suspended.

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Mode S hex
4B1A7C
Manufacturer
Societe De Construction D'avions De Tourisme De D'affaires
Serial number
515
Year built
198541 years old
Country of registration
SwitzerlandSwitzerland
First contact
2 May 2016, 14:36
Last contact
5 Aug 2026, 12:35
Logged visits
562

The station's story

Cumulative contact time
201 h
Distinct days
390
Highest captured altitude
24,150 ft
64 corrupted frame(s) excluded from this maximum
Discovery rank
#9,270 of 57,441
Longest contact
1 h 27 min
Contacts on this Mode S address
565 contacts on the address, 562 under this registration: the address has carried several identities over time.

Observed callsigns

EZS (7 contacts, 2016-2019)

Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
HBKAU2 Nov 20164,775 ft
HBKAU30 Oct 20164,750 ft
HBKAU30 Oct 201627,350 ft
not transmitted18 Oct 20165,525 ft
HBKAU18 Oct 20164,900 ft
not transmitted8 Oct 20165,300 ft
HBKAU25 Sept 20163,900 ft
HBKAU25 Sept 20161,725 ft
not transmitted22 Sept 20164,625 ft
not transmitted14 Sept 20161,475 ft
HBKAU12 Sept 20165,150 ft
HBKAU8 Sept 20165,000 ft
HBKAU1 Sept 201633,975 ft
HBKAU28 Aug 20163,975 ft
EZS49NF24 Aug 20161,100 ft
HBKAU15 Aug 20165,225 ft
HBKAU7 Aug 20164,850 ft
HBKAU7 Aug 20164,375 ft
HBKAU3 Aug 201630,000 ft
HBKAU20 Jul 20164,125 ft
HBKAU20 Jul 20161,725 ft
not transmitted8 Jul 20164,575 ft
not transmitted8 Jul 201635,800 ft
not transmitted4 Jul 201610,675 ft
not transmitted23 Jun 201636,200 ft