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
199927 years old
Country of registration
SwitzerlandSwitzerland
First contact
6 Apr 2016, 08:33
Last contact
10 Aug 2026, 09:29
Logged visits
7,051

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
7,069 contacts on the address, 7,051 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
HBKFD27 Jul 20262,300 ft
HBKFD27 Jul 20264,375 ft
HBKFD26 Jul 20262,475 ft
HBKFD26 Jul 20262,450 ft
HBKFD25 Jul 20262,550 ft
HBKFD25 Jul 20262,500 ft
HBKFD25 Jul 20266,050 ft
HBKFD24 Jul 20262,425 ft
HBKFD24 Jul 20262,075 ft
HBKFD24 Jul 20262,125 ft
HBKFD24 Jul 20262,450 ft
HBKFD24 Jul 20262,375 ft
HBKFD23 Jul 20262,425 ft
HBKFD23 Jul 20262,250 ft
HBKFD22 Jul 20262,275 ft
HBKFD22 Jul 20262,775 ft
HBKFD22 Jul 20264,725 ft
HBKFD22 Jul 20265,400 ft
HBKFD22 Jul 20262,425 ft
HBKFD21 Jul 20262,275 ft
HBKFD21 Jul 20262,250 ft
HBKFD21 Jul 20266,350 ft
HBKFD21 Jul 20262,450 ft
HBKFD20 Jul 20262,750 ft
HBKFD20 Jul 20262,300 ft