HB9EYARADIO & ADS-B
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Aircraft

HB-KCS

Common

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Mode S hex
4B1AAE
Manufacturer
Avions Pierre Robin S.a.
Serial number
1934
Year built
198937 years old
Country of registration
SwitzerlandSwitzerland
First contact
15 Apr 2016, 14:56
Last contact
10 Aug 2026, 16:07
Logged visits
789

The station's story

Cumulative contact time
162 h
Distinct days
468
Highest captured altitude
25,000 ft
37 corrupted frame(s) excluded from this maximum
Discovery rank
#6,468 of 57,441
Longest contact
1 h 28 min

Observed callsigns

EZS (3 contacts, 2018-2022)

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

Visits

CallsignFirst contactAltitude at end of contact
HBKCS29 May 20214,925 ft
not transmitted29 May 20211,875 ft
HBKCS28 May 20215,350 ft
HBKCS28 May 20215,150 ft
HBKCS27 May 20215,250 ft
HBKCS27 May 20213,750 ft
HBKCS24 May 2021not transmitted
HBKCS23 May 20215,850 ft
HBKCS20 May 20215,450 ft
not transmitted7 May 20219,075 ft
not transmitted7 May 20214,625 ft
HBKCS7 May 20214,625 ft
HBKCS4 May 20215,650 ft
HBKCS4 May 20215,475 ft
HBKCS4 May 20215,350 ft
HBKCS4 May 20211,950 ft
HBKCS26 Apr 20215,450 ft
HBKCS26 Apr 20212,475 ft
HBKCS25 Apr 20216,475 ft
HBKCS25 Apr 20214,600 ft
not transmitted25 Apr 20215,025 ft
HBKCS24 Apr 20216,450 ft
not transmitted24 Apr 20216,100 ft
HBKCS24 Apr 20215,250 ft
HBKCS24 Apr 202125,325 ft