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 57,208
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
HBKFN5 Sept 20254,700 ft
HBKFN5 Sept 20254,800 ft
HBKFN31 Aug 20257,400 ft
not transmitted25 Aug 20255,900 ft
not transmitted25 Aug 20252,800 ft
HBKFN25 Aug 20251,900 ft
not transmitted24 Aug 20252,700 ft
not transmitted19 Aug 20254,800 ft
HBKFN16 Aug 20256,500 ft
HBKFN13 Aug 20252,600 ft
HBKFN13 Aug 20251,200 ft
not transmitted10 Aug 20254,000 ft
not transmitted10 Aug 2025not transmitted
not transmitted10 Aug 20255,600 ft
HBKFN10 Aug 20252,200 ft
HBKFN9 Aug 20255,800 ft
HBKFN9 Aug 20255,200 ft
HBKFN9 Aug 20254,500 ft
HBKFN5 Aug 20252,700 ft
not transmitted5 Aug 20252,300 ft
HBKFN31 Jul 20253,200 ft
HBKFN29 Jul 20254,600 ft
HBKFN29 Jul 20254,500 ft
HBKFN27 Jul 20254,400 ft
not transmitted20 Jul 20253,500 ft