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 59,401
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
not transmitted15 Jan 20201,600 ft
not transmitted15 Jan 20202,200 ft
HBKFD15 Jan 20202,400 ft
HBKFD14 Jan 20202,300 ft
HBKFD13 Jan 20202,500 ft
HBKFD13 Jan 20203,900 ft
not transmitted12 Jan 20202,100 ft
not transmitted12 Jan 20206,200 ft
HBKFD12 Jan 20204,000 ft
HBKFD11 Jan 20202,600 ft
HBKFD11 Jan 20202,900 ft
HBKFD11 Jan 20202,400 ft
HBKFD10 Jan 20202,100 ft
HBKFD10 Jan 20202,000 ft
HBKFD9 Jan 20202,200 ft
not transmitted9 Jan 20204,200 ft
HBKFD9 Jan 20202,200 ft
HBKFD9 Jan 20201,600 ft
HBKFD9 Jan 20202,200 ft
not transmitted9 Jan 20202,300 ft
HBKFD9 Jan 20204,100 ft
HBKFD8 Jan 20202,900 ft
HBKFD8 Jan 20206,900 ft
HBKFD8 Jan 20208,167 ft
HBKFD7 Jan 20202,200 ft