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
12 Aug 2026, 10:42
Logged visits
7,062

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 57,076
Longest contact
4 h 47 min
Contacts on this Mode S address
7,080 contacts on the address, 7,062 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 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
HBKFD4 Apr 20251,800 ft
HBKFD4 Apr 20252,300 ft
HBKFD4 Apr 20256,200 ft
HBKFD3 Apr 20252,200 ft
HBKFD30 Mar 20252,100 ft
HBKFD30 Mar 20252,200 ft
HBKFD30 Mar 20255,200 ft
HBKFD30 Mar 20252,300 ft
HBKFD29 Mar 20252,300 ft
HBKFD29 Mar 20252,500 ft
HBKFD28 Mar 20252,400 ft
HBKFD26 Mar 20251,800 ft
HBKFD26 Mar 20252,600 ft
HBKFD25 Mar 20252,100 ft
HBKFD25 Mar 20252,300 ft
HBKFD25 Mar 20252,300 ft
HBKFD25 Mar 20254,200 ft
HBKFD24 Mar 20252,400 ft
HBKFD24 Mar 20252,400 ft
HBKFD24 Mar 20252,400 ft
HBKFD23 Mar 20252,600 ft
HBKFD23 Mar 20254,600 ft
HBKFD23 Mar 20252,600 ft
HBKFD22 Mar 20252,700 ft
HBKFD22 Mar 20254,800 ft