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 57,328
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 transmitted25 May 201729,100 ft
not transmitted21 May 20175,200 ft
not transmitted21 May 20173,700 ft
not transmitted21 May 20175,800 ft
not transmitted13 May 20174,400 ft
not transmitted10 May 20174,100 ft
not transmitted5 May 20172,050 ft
HBKFN5 May 20177,900 ft
HBKFN5 May 201734,000 ft
not transmitted5 May 201714,050 ft
HBKFN30 Apr 20174,600 ft
HBKFN30 Apr 20175,200 ft
HBKFN29 Apr 201712,500 ft
not transmitted29 Apr 20175,800 ft
HBKFN23 Apr 20173,000 ft
HBKFN23 Apr 201710,500 ft
HBKFN22 Apr 20176,300 ft
HBKFN22 Apr 20173,600 ft
not transmitted21 Apr 20174,800 ft
not transmitted21 Apr 20174,500 ft
HBKFN20 Apr 20175,100 ft
HBKFN20 Apr 201736,000 ft
not transmitted17 Apr 20175,200 ft
HBKFN17 Apr 20175,200 ft
not transmitted17 Apr 2017not transmitted