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
HBKFD10 Mar 20212,400 ft
not transmitted9 Mar 20211,900 ft
HBKFD9 Mar 20212,400 ft
HBKFD9 Mar 20212,600 ft
HBKFD8 Mar 20212,600 ft
HBKFD8 Mar 20212,600 ft
HBKFD7 Mar 20212,300 ft
HBKFD6 Mar 20212,600 ft
HBKFD6 Mar 20212,300 ft
not transmitted5 Mar 20212,700 ft
HBKFD5 Mar 20215,900 ft
HBKFD5 Mar 20212,500 ft
HBKFD4 Mar 20212,200 ft
HBKFD4 Mar 20214,700 ft
HBKFD3 Mar 20212,100 ft
HBKFD3 Mar 20213,700 ft
HBKFD2 Mar 20212,100 ft
not transmitted2 Mar 20212,200 ft
HBKFD2 Mar 20216,000 ft
HBKFD1 Mar 20212,300 ft
HBKFD1 Mar 20212,200 ft
HBKFD1 Mar 20212,200 ft
HBKFD1 Mar 20212,200 ft
not transmitted28 Feb 20212,200 ft
HBKFD28 Feb 20217,000 ft