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
12 Aug 2026, 18:54
Logged visits
7,066

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 57,194
Longest contact
4 h 47 min
Contacts on this Mode S address
7,084 contacts on the address, 7,066 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
HBKFD22 Jun 20172,100 ft
HBKFD22 Jun 20177,600 ft
HBKFD21 Jun 20172,300 ft
not transmitted21 Jun 20172,200 ft
not transmitted21 Jun 20174,500 ft
HBKFD21 Jun 20176,200 ft
HBKFD20 Jun 20175,625 ft
HBKFD20 Jun 20172,100 ft
HBKFD19 Jun 20172,200 ft
HBKFD19 Jun 20172,100 ft
HBKFD19 Jun 20172,300 ft
not transmitted18 Jun 20172,100 ft
HBKFD18 Jun 201719,500 ft
HBKFD18 Jun 20172,200 ft
HBKFD18 Jun 20172,400 ft
not transmitted17 Jun 20172,300 ft
not transmitted17 Jun 20172,100 ft
HBKFD17 Jun 201711,500 ft
HBKFD15 Jun 20172,200 ft
HBKFD15 Jun 20172,200 ft
HBKFD14 Jun 20172,500 ft
not transmitted14 Jun 20172,400 ft
HBKFD14 Jun 20172,400 ft
HBKFD14 Jun 20172,500 ft
HBKFD13 Jun 20172,300 ft