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 Sept 20205,325 ft
HBKCS29 Sept 20204,625 ft
not transmitted29 Sept 2020not transmitted
HBKCS24 Sept 20203,000 ft
not transmitted24 Sept 20202,400 ft
HBKCS23 Sept 20203,525 ft
not transmitted23 Sept 20202,125 ft
not transmitted23 Sept 20202,125 ft
not transmitted23 Sept 20203,075 ft
not transmitted23 Sept 20202,550 ft
HBKCS22 Sept 20202,100 ft
HBKCS22 Sept 20203,400 ft
not transmitted22 Sept 20202,375 ft
HBKCS22 Sept 20203,750 ft
HBKCS16 Sept 2020not transmitted
not transmitted15 Sept 20204,400 ft
HBKCS15 Sept 20204,125 ft
HBKCS15 Sept 20204,375 ft
not transmitted14 Sept 2020not transmitted
HBKCS13 Sept 202037,000 ft
HBKCS13 Sept 20202,125 ft
not transmitted12 Sept 20205,150 ft
not transmitted12 Sept 20205,300 ft
not transmitted12 Sept 2020not transmitted
HBKCS11 Sept 20204,450 ft