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 57,235
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
HBKFD26 May 20242,100 ft
HBKFD25 May 20242,300 ft
HBKFD25 May 20242,600 ft
HBKFD25 May 20242,200 ft
HBKFD25 May 20243,700 ft
HBKFD24 May 20242,200 ft
HBKFD24 May 20242,200 ft
HBKFD24 May 20242,200 ft
HBKFD22 May 20242,200 ft
HBKFD21 May 20242,000 ft
HBKFD20 May 20242,400 ft
HBKFD20 May 20246,000 ft
HBKFD19 May 20242,700 ft
HBKFD19 May 20242,000 ft
HBKFD19 May 20245,600 ft
HBKFD19 May 20242,400 ft
HBKFD17 May 20242,400 ft
HBKFD17 May 20242,400 ft
HBKFD17 May 20246,100 ft
HBKFD15 May 20242,600 ft
HBKFD14 May 20242,500 ft
HBKFD14 May 20242,100 ft
HBKFD13 May 20242,300 ft
HBKFD13 May 20242,200 ft
HBKFD13 May 20244,800 ft