HB9EYARADIO & ADS-B
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Aircraft

HB-KFD

Common

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Mode S hex
4B1AED
Manufacturer
Avions Pierre Robin S.a.
Serial number
2431
Year built
199927 years old
Country of registration
SwitzerlandSwitzerland
First contact
6 Apr 2016, 08:33
Last contact
13 Aug 2026, 11:08
Logged visits
7,068

The station's story

Cumulative contact time
3,328 h
Distinct days
2,327
Highest captured altitude
24,975 ft
120 corrupted frame(s) excluded from this maximum
Discovery rank
#1,057 of 57,226
Longest contact
4 h 47 min
Contacts on this Mode S address
7,086 contacts on the address, 7,068 under this registration: the address has carried several identities over time.

Observed callsigns

EZS (4 contacts, 2019-2021) · SWR (2 contacts, 2018-2019)

Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
HBKFD4 Jul 20242,200 ft
HBKFD2 Jul 20241,900 ft
HBKFD2 Jul 20242,500 ft
HBKFD1 Jul 20242,200 ft
HBKFD1 Jul 20242,200 ft
HBKFD28 Jun 20242,100 ft
HBKFD28 Jun 2024not transmitted
HBKFD28 Jun 20242,100 ft
HBKFD28 Jun 20244,600 ft
HBKFD28 Jun 20242,100 ft
HBKFD28 Jun 20244,300 ft
HBKFD27 Jun 20242,200 ft
HBKFD27 Jun 20242,300 ft
HBKFD26 Jun 20242,300 ft
HBKFD26 Jun 20242,300 ft
HBKFD26 Jun 20244,300 ft
HBKFD25 Jun 20242,400 ft
HBKFD25 Jun 20242,300 ft
HBKFD24 Jun 20242,500 ft
HBKFD23 Jun 20242,400 ft
HBKFD19 Jun 20242,200 ft
HBKFD19 Jun 20242,200 ft
HBKFD19 Jun 20242,200 ft
HBKFD19 Jun 20242,300 ft
HBKFD18 Jun 20242,300 ft