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 57,330
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 Jul 20173,600 ft
HBKFN5 Jul 20171,600 ft
HBKFN26 Jun 20173,100 ft
HBKFN25 Jun 20179,600 ft
HBKFN22 Jun 20175,900 ft
HBKFN21 Jun 20172,600 ft
HBKFN20 Jun 20175,000 ft
HBKFN20 Jun 20177,000 ft
HBKFN20 Jun 20179,150 ft
not transmitted18 Jun 20173,800 ft
HBKFN17 Jun 201714,300 ft
HBKFN16 Jun 20173,100 ft
not transmitted16 Jun 20172,100 ft
not transmitted15 Jun 20173,300 ft
HBKFN15 Jun 20172,300 ft
HBKFN11 Jun 20174,800 ft
not transmitted9 Jun 20174,600 ft
not transmitted9 Jun 20179,300 ft
not transmitted8 Jun 201724,250 ft
not transmitted8 Jun 20174,700 ft
HBKFN8 Jun 20174,600 ft
not transmitted3 Jun 20174,800 ft
not transmitted29 May 20173,900 ft
not transmitted29 May 20175,300 ft
not transmitted28 May 201730,000 ft