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
HBKAU13 Apr 20222,000 ft
HBKAU20 Mar 202226,900 ft
HBKAU8 Mar 20225,200 ft
not transmitted2 Mar 20223,300 ft
not transmitted28 Feb 20225,200 ft
HBKAU27 Feb 20223,900 ft
HBKAU27 Feb 20221,500 ft
HBKAU19 Feb 20224,300 ft
HBKAU19 Feb 20224,700 ft
HBKAU13 Feb 20227,900 ft
not transmitted9 Feb 20224,600 ft
HBKAU8 Feb 20224,400 ft
HBKAU5 Feb 20225,100 ft
HBKAU5 Feb 20222,300 ft
HBKAU22 Jan 20224,300 ft
HBKAU22 Jan 20226,600 ft
HBKAU31 Dec 20214,300 ft
HBKAU30 Dec 20215,400 ft
HBKAU30 Dec 20212,100 ft
HBKAU23 Dec 202138,025 ft
HBKAU23 Dec 20214,900 ft
HBKAU9 Dec 20214,900 ft
HBKAU7 Dec 20216,500 ft
HBKAU6 Nov 20213,700 ft
not transmitted6 Nov 20212,400 ft