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 59,429
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 transmitted1 Oct 20212,100 ft
not transmitted1 Oct 20213,300 ft
not transmitted29 Sept 20212,100 ft
HBKFD29 Sept 20213,600 ft
HBKFD29 Sept 20212,800 ft
HBKFD29 Sept 20214,200 ft
HBKFD28 Sept 20212,100 ft
EZS48NF28 Sept 202135,000 ft
HBKFD28 Sept 20214,200 ft
not transmitted27 Sept 20212,200 ft
HBKFD27 Sept 20216,900 ft
HBKFD25 Sept 20212,300 ft
not transmitted25 Sept 20214,400 ft
not transmitted25 Sept 20212,200 ft
HBKFD25 Sept 20214,900 ft
HBKFD25 Sept 20212,200 ft
not transmitted24 Sept 20212,200 ft
not transmitted24 Sept 20212,200 ft
HBKFD24 Sept 202111,500 ft
HBKFD24 Sept 20212,000 ft
HBKFD24 Sept 202134,800 ft
HBKFD23 Sept 20212,300 ft
HBKFD23 Sept 20212,200 ft
HBKFD22 Sept 202139,000 ft
HBKFD22 Sept 20212,100 ft