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 57,260
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 transmitted23 Apr 20267,800 ft
HBKFN22 Apr 20264,200 ft
not transmitted22 Apr 20263,000 ft
not transmitted20 Apr 20265,200 ft
HBKFN18 Apr 20267,200 ft
HBKFN18 Apr 20264,500 ft
not transmitted18 Apr 20264,100 ft
HBKFN11 Apr 20265,000 ft
HBKFN11 Apr 20265,000 ft
HBKFN10 Apr 20264,900 ft
not transmitted9 Apr 20268,300 ft
HBKFN21 Mar 20263,900 ft
HBKFN18 Mar 20265,500 ft
HBKFN8 Mar 20264,000 ft
HBKFN1 Mar 202612,900 ft
not transmitted25 Feb 20269,700 ft
HBKFN7 Feb 20268,700 ft
HBKFN17 Jan 20264,500 ft
HBKFN4 Jan 20267,500 ft
HBKFN4 Jan 20262,100 ft
HBKFN2 Jan 20265,800 ft
HBKFN2 Jan 20264,600 ft
not transmitted14 Dec 20257,500 ft
not transmitted14 Dec 20259,500 ft
HBKFN18 Nov 20252,600 ft