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 59,409
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
HBKFD26 Jan 20212,400 ft
HBKFD24 Jan 20212,800 ft
HBKFD23 Jan 20212,900 ft
HBKFD22 Jan 20213,200 ft
HBKFD20 Jan 20212,600 ft
HBKFD20 Jan 20212,500 ft
HBKFD20 Jan 20212,500 ft
HBKFD19 Jan 20212,300 ft
HBKFD10 Jan 20212,100 ft
HBKFD8 Jan 20212,900 ft
HBKFD8 Jan 20212,500 ft
HBKFD8 Jan 20212,600 ft
not transmitted7 Jan 20212,900 ft
HBKFD7 Jan 20216,900 ft
HBKFD7 Jan 20212,700 ft
HBKFD6 Jan 20212,700 ft
HBKFD30 Dec 20202,800 ft
not transmitted30 Dec 20203,700 ft
not transmitted26 Dec 20202,400 ft
HBKFD26 Dec 20205,300 ft
HBKFD26 Dec 20202,100 ft
HBKFD26 Dec 20204,600 ft
HBKFD26 Dec 20202,100 ft
HBKFD23 Dec 20202,300 ft
not transmitted23 Dec 20205,000 ft