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, 12:52
Logged visits
7,063

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 57,079
Longest contact
4 h 47 min
Contacts on this Mode S address
7,081 contacts on the address, 7,063 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
not transmitted6 Mar 20252,200 ft
not transmitted6 Mar 20252,400 ft
not transmitted6 Mar 20252,000 ft
not transmitted6 Mar 20252,400 ft
not transmitted5 Mar 20251,700 ft
not transmitted5 Mar 20253,700 ft
not transmitted5 Mar 20251,600 ft
not transmitted5 Mar 20252,100 ft
not transmitted5 Mar 20252,100 ft
not transmitted4 Mar 20252,100 ft
not transmitted3 Mar 20252,000 ft
not transmitted3 Mar 20252,000 ft
not transmitted3 Mar 20256,300 ft
not transmitted2 Mar 20252,100 ft
not transmitted2 Mar 20251,400 ft
not transmitted2 Mar 20252,200 ft
not transmitted2 Mar 20252,000 ft
not transmitted1 Mar 20252,400 ft
not transmitted28 Feb 20252,200 ft
not transmitted28 Feb 20252,200 ft
not transmitted28 Feb 20252,300 ft
not transmitted28 Feb 20254,200 ft
not transmitted28 Feb 20252,200 ft
not transmitted28 Feb 20251,500 ft
not transmitted28 Feb 20252,200 ft