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 59,410
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
HBKFD28 Feb 20212,200 ft
HBKFD28 Feb 20216,800 ft
not transmitted28 Feb 20212,600 ft
not transmitted28 Feb 20213,000 ft
HBKFD26 Feb 20212,500 ft
HBKFD26 Feb 20212,125 ft
HBKFD25 Feb 20212,000 ft
HBKFD25 Feb 20212,000 ft
HBKFD25 Feb 20212,100 ft
HBKFD25 Feb 20211,600 ft
HBKFD24 Feb 20212,000 ft
HBKFD24 Feb 20215,000 ft
HBKFD24 Feb 20216,300 ft
HBKFD24 Feb 20211,900 ft
HBKFD24 Feb 202110,100 ft
not transmitted23 Feb 20211,900 ft
HBKFD23 Feb 20218,000 ft
HBKFD23 Feb 20212,100 ft
HBKFD23 Feb 20211,300 ft
HBKFD23 Feb 20211,800 ft
HBKFD23 Feb 20211,900 ft
HBKFD22 Feb 20212,500 ft
HBKFD21 Feb 20212,300 ft
HBKFD21 Feb 20215,200 ft
HBKFD20 Feb 20212,300 ft