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
1999
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 21.07.2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
HBKEX27 Jul 20265,300 ft
HBKEX27 Jul 20262,200 ft
HBKEX24 Jul 20264,900 ft
HBKEX24 Jul 20262,300 ft
HBKEX23 Jul 20264,800 ft
not transmitted23 Jul 20263,100 ft
HBKEX21 Jul 20269,100 ft
HBKEX19 Jul 20265,400 ft
HBKEX19 Jul 20262,600 ft
HBKEX17 Jul 20262,600 ft
HBKEX17 Jul 20262,200 ft
not transmitted14 Jul 2026not transmitted
HBKEX10 Jul 20264,600 ft
HBKEX10 Jul 20262,400 ft
HBKEX8 Jul 20268,600 ft
HBKEX4 Jul 20266,000 ft
HBKEX4 Jul 20264,700 ft
HBKEX4 Jul 20265,500 ft
HBKEX2 Jul 20267,200 ft
HBKEX28 Jun 20264,500 ft
HBKEX27 Jun 20266,000 ft
HBKEX26 Jun 20263,200 ft
HBKEX26 Jun 20262,100 ft
not transmitted25 Jun 2026not transmitted
HBKEX24 Jun 20264,300 ft