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 57,144
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 Mar 20252,700 ft
HBKFD21 Mar 20252,400 ft
HBKFD21 Mar 20252,400 ft
HBKFD21 Mar 20254,100 ft
HBKFD20 Mar 20252,200 ft
HBKFD20 Mar 20252,000 ft
HBKFD19 Mar 20252,100 ft
HBKFD19 Mar 20252,000 ft
HBKFD19 Mar 20252,100 ft
HBKFD18 Mar 20252,100 ft
HBKFD18 Mar 20252,100 ft
HBKFD18 Mar 20252,200 ft
HBKFD18 Mar 20252,700 ft
HBKFD16 Mar 20252,400 ft
HBKFD14 Mar 20252,700 ft
HBKFD14 Mar 20254,100 ft
HBKFD10 Mar 20252,600 ft
HBKFD9 Mar 20252,700 ft
HBKFD8 Mar 20252,500 ft
HBKFD8 Mar 20252,500 ft
HBKFD8 Mar 20252,400 ft
HBKFD8 Mar 20252,400 ft
HBKFD7 Mar 20252,200 ft
not transmitted7 Mar 20252,400 ft
not transmitted7 Mar 20252,300 ft