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 57,235
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
HBKFN20 Jul 20256,500 ft
HBKFN18 Jul 20254,400 ft
HBKFN18 Jul 20253,300 ft
not transmitted11 Jul 20253,800 ft
HBKFN11 Jul 20254,300 ft
HBKFN25 Jun 20254,500 ft
HBKFN22 Jun 20258,000 ft
HBKFN22 Jun 20256,100 ft
not transmitted12 Jun 20256,500 ft
HBKFN25 May 20254,100 ft
HBKFN25 May 20251,700 ft
HBKFN18 May 20253,700 ft
HBKFN18 May 20252,300 ft
HBKFN18 May 20252,200 ft
HBKFN18 May 20252,300 ft
HBKFN18 May 20252,200 ft
HBKFN18 May 20252,200 ft
HBKFN17 May 20253,400 ft
HBKFN17 May 20252,700 ft
HBKFN17 May 20252,800 ft
not transmitted17 May 20252,700 ft
HBKFN16 May 20253,900 ft
HBKFN16 May 20255,200 ft
HBKFN11 May 20254,500 ft
HBKFN3 May 20256,500 ft