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, 10:48
Logged visits
7,057

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 57,441
Longest contact
4 h 47 min
Contacts on this Mode S address
7,075 contacts on the address, 7,057 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 transmitted5 May 20169,000 ft
not transmitted4 May 20162,700 ft
not transmitted4 May 20162,900 ft
not transmitted4 May 20162,100 ft
not transmitted4 May 20162,300 ft
not transmitted4 May 20161,500 ft
not transmitted4 May 20162,300 ft
not transmitted4 May 20161,700 ft
not transmitted3 May 20162,100 ft
not transmitted3 May 20162,200 ft
not transmitted3 May 20162,200 ft
not transmitted3 May 20164,200 ft
not transmitted2 May 20162,400 ft
not transmitted2 May 20162,300 ft
not transmitted1 May 20162,700 ft
not transmitted1 May 20162,200 ft
not transmitted1 May 20162,500 ft
not transmitted1 May 20162,300 ft
not transmitted1 May 20162,600 ft
not transmitted30 Apr 20162,600 ft
not transmitted30 Apr 20165,900 ft
not transmitted29 Apr 20162,300 ft
not transmitted29 Apr 20162,300 ft
not transmitted29 Apr 20162,200 ft
not transmitted29 Apr 20169,400 ft