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
11 Aug 2026, 18:48
Logged visits
7,061

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
7,079 contacts on the address, 7,061 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
HBKFD10 Jul 20252,600 ft
HBKFD10 Jul 20252,500 ft
HBKFD10 Jul 2025not transmitted
HBKFD10 Jul 20254,800 ft
HBKFD10 Jul 20252,200 ft
HBKFD10 Jul 20253,500 ft
HBKFD9 Jul 20252,300 ft
HBKFD6 Jul 20254,000 ft
HBKFD6 Jul 20252,300 ft
HBKFD6 Jul 20254,700 ft
HBKFD5 Jul 20252,300 ft
HBKFD5 Jul 20255,000 ft
HBKFD5 Jul 20252,200 ft
HBKFD5 Jul 20254,800 ft
HBKFD5 Jul 20254,200 ft
HBKFD5 Jul 20252,200 ft
HBKFD5 Jul 20252,100 ft
HBKFD4 Jul 20251,900 ft
HBKFD4 Jul 20252,100 ft
HBKFD4 Jul 20252,200 ft
HBKFD4 Jul 20251,800 ft
HBKFD3 Jul 20252,300 ft
HBKFD3 Jul 20252,100 ft
HBKFD3 Jul 20252,000 ft
HBKFD2 Jul 20252,200 ft