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 59,408
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
HBKFD7 Aug 202011,300 ft
HBKFD6 Aug 20202,300 ft
HBKFD6 Aug 20202,200 ft
HBKFD5 Aug 20202,600 ft
HBKFD5 Aug 20202,300 ft
HBKFD5 Aug 20209,300 ft
not transmitted5 Aug 20202,300 ft
HBKFD5 Aug 20205,400 ft
HBKFD1 Aug 20202,300 ft
HBKFD31 Jul 20202,100 ft
not transmitted31 Jul 20203,900 ft
HBKFD30 Jul 20202,100 ft
HBKFD30 Jul 20202,100 ft
HBKFD30 Jul 20204,300 ft
not transmitted29 Jul 20202,100 ft
HBKFD29 Jul 20202,000 ft
not transmitted29 Jul 20202,200 ft
not transmitted29 Jul 20203,700 ft
HBKFD29 Jul 20202,400 ft
HBKFD28 Jul 20202,200 ft
HBKFD28 Jul 202012,900 ft
HBKFD28 Jul 20208,700 ft
not transmitted27 Jul 20202,300 ft
not transmitted27 Jul 20204,300 ft
HBKFD25 Jul 20202,300 ft