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
#4,950 of 57,226
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
HBKFN11 Apr 20254,100 ft
HBKFN11 Apr 20251,800 ft
HBKFN10 Apr 20255,800 ft
HBKFN10 Apr 20252,600 ft
not transmitted6 Apr 202512,200 ft
HBKFN5 Apr 202512,900 ft
HBKFN4 Apr 20254,800 ft
HBKFN4 Apr 20255,100 ft
HBKFN4 Apr 20251,800 ft
HBKFN20 Mar 20254,800 ft
HBKFN20 Mar 20256,300 ft
HBKFN8 Mar 20259,900 ft
HBKFN7 Mar 2025not transmitted
not transmitted3 Mar 20259,900 ft
not transmitted2 Mar 20258,200 ft
not transmitted1 Mar 20259,300 ft
not transmitted1 Jan 20258,900 ft
not transmitted30 Dec 202410,100 ft
not transmitted29 Dec 20246,800 ft
not transmitted21 Dec 20248,000 ft
not transmitted17 Dec 20247,300 ft
not transmitted15 Dec 202411,600 ft
not transmitted15 Dec 20241,900 ft
HBKFN1 Dec 20244,200 ft
not transmitted1 Dec 20248,900 ft