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 59,379
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
HBKFD5 Jan 20192,600 ft
HBKFD5 Jan 20192,400 ft
HBKFD4 Jan 201940,000 ft
HBKFD2 Jan 20193,700 ft
not transmitted31 Dec 20182,500 ft
HBKFD31 Dec 20183,900 ft
HBKFD31 Dec 20182,200 ft
HBKFD31 Dec 20182,600 ft
HBKFD23 Dec 20182,100 ft
HBKFD23 Dec 20182,000 ft
HBKFD20 Dec 20182,200 ft
HBKFD19 Dec 201830,275 ft
HBKFD18 Dec 20182,400 ft
HBKFD18 Dec 20182,300 ft
HBKFD18 Dec 20186,300 ft
HBKFD15 Dec 20182,300 ft
HBKFD29 Nov 20182,000 ft
not transmitted28 Nov 20182,600 ft
HBKFD28 Nov 20184,700 ft
HBKFD28 Nov 20184,500 ft
HBKFD28 Nov 20184,200 ft
HBKFD28 Nov 20182,200 ft
HBKFD27 Nov 20182,700 ft
HBKFD27 Nov 20182,700 ft
HBKFD25 Nov 20182,700 ft