HB9EYARADIO & 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
1999
Country of registration
SwitzerlandSwitzerland
First contact
6 Apr 2016, 08:33
Last contact
8 Aug 2026, 18:49
Logged visits
7,049

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 57,065
Longest contact
4 h 47 min
Contacts on this Mode S address
7,067 contacts on the address, 7,049 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 21.07.2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
HBKFD2 Aug 20262,400 ft
HBKFD2 Aug 20262,575 ft
HBKFD2 Aug 20263,900 ft
HBKFD1 Aug 20262,375 ft
HBKFD1 Aug 20265,150 ft
HBKFD1 Aug 20262,725 ft
HBKFD1 Aug 20264,475 ft
HBKFD31 Jul 20262,300 ft
HBKFD31 Jul 20264,100 ft
HBKFD31 Jul 20262,300 ft
HBKFD30 Jul 20262,500 ft
HBKFD30 Jul 20262,200 ft
HBKFD30 Jul 20265,300 ft
HBKFD30 Jul 20262,550 ft
HBKFD30 Jul 20261,800 ft
HBKFD29 Jul 20262,225 ft
HBKFD29 Jul 20262,300 ft
not transmitted29 Jul 20262,225 ft
HBKFD29 Jul 202613,150 ft
HBKFD29 Jul 20262,225 ft
HBKFD28 Jul 20262,275 ft
HBKFD28 Jul 20262,250 ft
HBKFD28 Jul 20262,225 ft
HBKFD28 Jul 20262,225 ft
HBKFD28 Jul 20265,225 ft