overheadlog, radio and 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
17 Aug 2026, 16:12
Logged visits
7,071

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 59,392
Longest contact
4 h 47 min
Contacts on this Mode S address
7,089 contacts on the address, 7,071 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 17 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
HBKFD15 Jul 20222,200 ft
HBKFD14 Jul 20226,105 ft
HBKFD14 Jul 20222,100 ft
not transmitted14 Jul 20222,100 ft
HBKFD14 Jul 20222,100 ft
HBKFD13 Jul 20222,000 ft
HBKFD13 Jul 20226,300 ft
not transmitted12 Jul 20224,800 ft
HBKFD11 Jul 20225,100 ft
HBKFD6 Jul 20223,700 ft
HBKFD5 Jul 20223,700 ft
HBKFD5 Jul 20223,500 ft
HBKFD5 Jul 20223,500 ft
HBKFD5 Jul 20225,000 ft
HBKFD5 Jul 20224,100 ft
not transmitted3 Jul 20222,300 ft
HBKFD3 Jul 20222,300 ft
not transmitted3 Jul 20224,200 ft
HBKFD3 Jul 20225,000 ft
not transmitted3 Jul 20224,200 ft
not transmitted3 Jul 20222,200 ft
HBKFD3 Jul 20223,700 ft
not transmitted2 Jul 20222,200 ft
HBKFD2 Jul 20221,700 ft
not transmitted2 Jul 20225,100 ft