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
HBKCS23 Apr 20176,725 ft
not transmitted21 Apr 20176,000 ft
HBKCS16 Apr 20173,950 ft
HBKCS16 Apr 20171,875 ft
not transmitted16 Apr 201716,225 ft
not transmitted16 Apr 20172,450 ft
HBKCS14 Apr 20177,550 ft
HBKCS9 Apr 20173,775 ft
not transmitted9 Apr 20174,675 ft
HBKCS9 Apr 20176,500 ft
not transmitted9 Apr 20175,400 ft
not transmitted8 Apr 20174,275 ft
HBKCS8 Apr 20172,200 ft
HBKCS6 Apr 20179,050 ft
HBKCS5 Apr 20173,550 ft
not transmitted5 Apr 20171,950 ft
HBKCS31 Mar 20175,125 ft
HBKCS31 Mar 20174,650 ft
HBKCS31 Mar 20175,350 ft
not transmitted30 Mar 2017not transmitted
not transmitted24 Mar 20175,700 ft
HBKCS15 Mar 20174,375 ft
HBKCS15 Mar 20171,775 ft
HBKCS15 Mar 20174,825 ft
HBKCS14 Mar 20175,125 ft