HB9EYA, radio and ADS-B
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Aircraft

HB-KDY

Common

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Mode S hex
4B1ACE
Type
Robin DR400DR40
Manufacturer
Avions Pierre Robin S.a.
Serial number
2242
Year built
199432 years old
Operator
Groupe De Vol À Moteur Sion, Aéro-club Du Valais
Country of registration
SwitzerlandSwitzerland
First contact
11 Apr 2016, 19:00
Last contact
11 Aug 2026, 12:03
Logged visits
661

The station's story

Cumulative contact time
112 h
Distinct days
426
Highest captured altitude
23,725 ft
6 corrupted frame(s) excluded from this maximum
Discovery rank
#5,388 of 57,447
Longest contact
1 h 13 min
Contacts on this Mode S address
663 contacts on the address, 661 under this registration: the address has carried several identities over time.

Observed callsigns

AGV (1 contacts, 2018)

Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
HBKDY18 Feb 201710,900 ft
not transmitted16 Feb 201733,775 ft
not transmitted16 Feb 20175,200 ft
not transmitted14 Feb 20174,100 ft
not transmitted14 Feb 20175,100 ft
not transmitted2 Jan 20179,400 ft
HBKDY1 Jan 201715,500 ft
HBKDY30 Dec 20166,700 ft
not transmitted18 Dec 201611,400 ft
not transmitted7 Dec 20165,800 ft
not transmitted3 Dec 201610,200 ft
not transmitted17 Sept 20163,500 ft
not transmitted17 Sept 20162,300 ft
HBKDY9 Sept 201612,700 ft
HBKDY9 Sept 201612,300 ft
not transmitted3 Sept 20169,400 ft
HBKDY3 Sept 20166,200 ft
HBKDY3 Sept 20161,800 ft
not transmitted31 Aug 20166,600 ft
not transmitted30 Aug 20167,100 ft
HBKDY24 Aug 201610,600 ft
not transmitted15 Aug 20169,800 ft
not transmitted14 Aug 20166,300 ft
HBKDY12 Aug 201610,900 ft
not transmitted8 Aug 20166,000 ft