HB9EYARADIO & ADS-B
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Aircraft

HB-KHZ

Common

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Mode S hex
4B1B37
Type
Robin DR400DR40
Manufacturer
Robin Aircraft
Serial number
2661
Year built
201313 years old
Operator
Fliegerschule Birrfeld Ag
Country of registration
SwitzerlandSwitzerland
First contact
5 May 2016, 17:41
Last contact
5 Aug 2026, 19:37
Logged visits
205

The station's story

Cumulative contact time
51 h
Distinct days
142
Highest captured altitude
22,550 ft
15 corrupted frame(s) excluded from this maximum
Discovery rank
#9,785 of 57,441
Longest contact
1 h 6 min

Observed callsigns

EZS (2 contacts, 2017-2021)

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

Visits

CallsignFirst contactAltitude at end of contact
HBKHZ13 Oct 20192,200 ft
HBKHZ13 Oct 20194,900 ft
HBKHZ4 Sept 201932,675 ft
HBKHZ4 Sept 20192,200 ft
HBKHZ3 Sept 20193,700 ft
not transmitted16 Aug 2019not transmitted
not transmitted16 Aug 201922,550 ft
HBKHZ14 Aug 201930,825 ft
not transmitted5 Aug 20192,500 ft
HBKHZ5 Aug 20192,600 ft
HBKHZ1 Aug 20192,200 ft
HBKHZ29 Jul 20195,000 ft
HBKHZ17 Jul 20194,500 ft
not transmitted17 Jul 20192,000 ft
HBKHZ2 Jul 20196,300 ft
HBKHZ26 Jun 20197,000 ft
HBKHZ2 Jun 20195,200 ft
HBKHZ19 Feb 20195,800 ft
HBKHZ17 Feb 20191,900 ft
HBKHZ28 Sept 201827,650 ft
HBKHZ25 Sept 20185,300 ft
HBKHZ2 Sept 20182,200 ft
not transmitted26 Aug 20183,300 ft
HBKHZ26 Aug 20182,200 ft
HBKHZ15 Jun 20185,500 ft