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
not transmitted26 Oct 20224,275 ft
not transmitted26 Oct 20222,075 ft
not transmitted25 Oct 20225,350 ft
not transmitted23 Oct 202239,000 ft
not transmitted22 Sept 20226,100 ft
HBKCS9 Sept 2022not transmitted
HBKCS9 Sept 2022not transmitted
not transmitted27 Aug 2022not transmitted
HBKCS27 Aug 20227,600 ft
HBKCS24 Aug 202219,525 ft
not transmitted13 Aug 20224,750 ft
EZS52LF13 Aug 202228,275 ft
HBKCS13 Aug 20225,050 ft
HBKCS29 Jul 20224,975 ft
not transmitted29 Jul 20222,175 ft
not transmitted28 Jul 20225,250 ft
HBKCS9 Jul 20224,750 ft
HBKCS29 Jun 2022not transmitted
not transmitted29 Jun 20222,425 ft
not transmitted19 Jun 20224,325 ft
HBKCS19 Jun 202220,675 ft
not transmitted16 Jun 2022not transmitted
not transmitted15 Jun 20224,475 ft
not transmitted12 Jun 20227,275 ft
not transmitted4 Jun 202237,000 ft