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 59,389
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
HBKFD12 Sept 20191,900 ft
HBKFD12 Sept 20195,800 ft
HBKFD12 Sept 20194,900 ft
HBKFD12 Sept 20191,800 ft
HBKFD11 Sept 20192,000 ft
not transmitted11 Sept 20192,000 ft
not transmitted11 Sept 20194,100 ft
HBKFD11 Sept 20199,325 ft
HBKFD11 Sept 20195,800 ft
HBKFD11 Sept 20191,900 ft
HBKFD10 Sept 20192,400 ft
HBKFD10 Sept 20192,300 ft
HBKFD10 Sept 20195,400 ft
HBKFD9 Sept 201923,000 ft
not transmitted9 Sept 20195,500 ft
HBKFD9 Sept 20194,900 ft
HBKFD9 Sept 20192,400 ft
HBKFD9 Sept 20195,000 ft
HBKFD9 Sept 20192,400 ft
HBKFD7 Sept 20192,200 ft
not transmitted7 Sept 20192,200 ft
HBKFD7 Sept 20195,700 ft
HBKFD6 Sept 201918,650 ft
not transmitted5 Sept 20191,700 ft
not transmitted4 Sept 20192,200 ft