HB9EYARADIO & ADS-B
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Aircraft

HB-KEX

Common

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Mode S hex
4B1AE7
Type
Robin DR400DR40
Manufacturer
Avions Pierre Robin S.a.
Serial number
2407
Year built
199927 years old
Operator
Groupe De Vol À Moteur Sion, Aéro-club Du Valais
Country of registration
SwitzerlandSwitzerland
First contact
6 Apr 2016, 15:50
Last contact
7 Aug 2026, 17:49
Logged visits
1,525

The station's story

Cumulative contact time
375 h
Distinct days
816
Highest captured altitude
24,650 ft
79 corrupted frame(s) excluded from this maximum
Discovery rank
#1,852 of 57,065
Longest contact
1 h 42 min
Contacts on this Mode S address
1,526 contacts on the address, 1,525 under this registration: the address has carried several identities over time.

Observed callsigns

EZS (16 contacts, 2016-2022) · SWR (2 contacts, 2017-2021)

Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
HBKEX28 Apr 20232,400 ft
HBKEX28 Apr 202336,150 ft
HBKEX28 Apr 202311,625 ft
not transmitted26 Apr 202310,800 ft
not transmitted14 Apr 20236,400 ft
not transmitted10 Apr 20238,700 ft
not transmitted10 Apr 202332,000 ft
HBKEX8 Apr 202311,200 ft
not transmitted8 Apr 20231,800 ft
not transmitted4 Apr 20236,700 ft
HBKEX22 Mar 20238,900 ft
not transmitted21 Mar 20235,200 ft
not transmitted21 Mar 20235,200 ft
not transmitted18 Mar 20235,200 ft
not transmitted18 Mar 20239,200 ft
HBKEX17 Mar 20235,900 ft
HBKEX16 Mar 20235,100 ft
HBKEX16 Mar 20231,700 ft
HBKEX15 Mar 20235,700 ft
HBKEX4 Mar 20236,300 ft
HBKEX2 Mar 20238,800 ft
not transmitted2 Mar 20232,300 ft
not transmitted24 Feb 20234,800 ft
not transmitted22 Feb 20234,500 ft
not transmitted22 Feb 20232,400 ft