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 57,290
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 transmitted14 Apr 201710,625 ft
HBKFN14 Apr 20174,600 ft
HBKFN14 Apr 20173,300 ft
HBKFN14 Apr 20172,300 ft
not transmitted14 Apr 20173,400 ft
not transmitted14 Apr 20172,900 ft
HBKFN7 Apr 20174,500 ft
HBKFN7 Apr 20174,700 ft
HBKFN6 Apr 20174,500 ft
not transmitted31 Mar 20174,300 ft
HBKFN31 Mar 20175,300 ft
HBKFN14 Mar 20177,100 ft
not transmitted11 Mar 20174,900 ft
not transmitted25 Feb 201723,575 ft
HBKFN18 Feb 20178,000 ft
HBKFN18 Feb 20174,000 ft
HBKFN15 Feb 20178,900 ft
HBKFN15 Feb 20171,200 ft
not transmitted12 Feb 20174,700 ft
HBKFN11 Feb 20174,700 ft
not transmitted11 Feb 20174,700 ft
not transmitted30 Dec 20164,400 ft
not transmitted29 Dec 20163,700 ft
HBKFN27 Dec 20164,400 ft
HBKFN26 Dec 20169,100 ft