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
13 Aug 2026, 11:08
Logged visits
7,068

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 57,250
Longest contact
4 h 47 min
Contacts on this Mode S address
7,086 contacts on the address, 7,068 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 12 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
HBKFD15 Sept 20176,200 ft
HBKFD15 Sept 20172,300 ft
HBKFD15 Sept 20172,300 ft
HBKFD13 Sept 20172,200 ft
HBKFD13 Sept 20172,100 ft
HBKFD12 Sept 20172,300 ft
HBKFD12 Sept 20172,300 ft
not transmitted11 Sept 20172,500 ft
HBKFD11 Sept 20172,500 ft
not transmitted11 Sept 20174,100 ft
not transmitted10 Sept 20173,000 ft
not transmitted10 Sept 2017not transmitted
HBKFD10 Sept 20174,300 ft
not transmitted8 Sept 201733,800 ft
not transmitted7 Sept 20172,300 ft
HBKFD7 Sept 20174,700 ft
HBKFD7 Sept 20172,300 ft
HBKFD7 Sept 20175,300 ft
HBKFD7 Sept 20172,500 ft
HBKFD6 Sept 20172,500 ft
not transmitted6 Sept 20175,400 ft
HBKFD5 Sept 20172,200 ft
HBKFD5 Sept 20172,100 ft
HBKFD5 Sept 20172,400 ft
not transmitted5 Sept 20172,000 ft