HB9EYARADIO & ADS-B
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Aircraft

HB-KFN

Common

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Mode S hex
4B1AF7
Manufacturer
Avions Pierre Robin S.a.
Serial number
2503
Year built
200125 years old
Country of registration
SwitzerlandSwitzerland
First contact
10 Apr 2016, 18:04
Last contact
6 Aug 2026, 19:39
Logged visits
1,128

The station's story

Cumulative contact time
259 h
Distinct days
659
Highest captured altitude
24,250 ft
32 corrupted frame(s) excluded from this maximum
Discovery rank
#4,951 of 57,297
Longest contact
1 h 29 min
Contacts on this Mode S address
1,131 contacts on the address, 1,128 under this registration: the address has carried several identities over time.

Observed callsigns

SWR (2 contacts, 2017-2018) · EZS (1 contacts, 2021)

Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
not transmitted1 May 20224,500 ft
not transmitted1 May 20222,400 ft
HBKFN1 May 20226,300 ft
not transmitted30 Apr 2022not transmitted
HBKFN30 Apr 20225,800 ft
HBKFN28 Apr 202210,000 ft
HBKFN22 Apr 20224,700 ft
HBKFN18 Apr 20225,300 ft
HBKFN16 Apr 20228,100 ft
HBKFN15 Apr 20227,900 ft
not transmitted15 Apr 20225,100 ft
not transmitted15 Apr 20223,800 ft
not transmitted5 Apr 202211,300 ft
HBKFN27 Mar 20222,800 ft
HBKFN26 Mar 20221,100 ft
HBKFN26 Mar 20225,900 ft
not transmitted26 Mar 20227,900 ft
not transmitted24 Mar 20226,000 ft
not transmitted6 Mar 20228,525 ft
not transmitted3 Mar 202210,300 ft
HBKFN28 Feb 20225,900 ft
not transmitted27 Feb 20229,500 ft
HBKFN27 Feb 202237,050 ft
HBKFN26 Feb 20224,900 ft
HBKFN26 Feb 20225,000 ft