overheadlog, 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 57,466
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
not transmitted14 Oct 20174,600 ft
HBKDY14 Oct 20174,300 ft
HBKDY14 Oct 20174,100 ft
HBKDY14 Oct 20171,400 ft
HBKDY11 Oct 20172,900 ft
HBKDY7 Oct 20176,700 ft
not transmitted7 Oct 20172,100 ft
not transmitted4 Oct 20176,600 ft
not transmitted4 Oct 20171,900 ft
HBKDY1 Oct 20175,700 ft
not transmitted1 Oct 20172,100 ft
not transmitted23 Sept 20174,800 ft
HBKDY23 Sept 20175,100 ft
HBKDY29 Aug 20179,500 ft
HBKDY29 Aug 20174,700 ft
not transmitted23 Aug 20174,300 ft
HBKDY19 Aug 20174,300 ft
HBKDY19 Aug 20171,500 ft
not transmitted13 Aug 20179,000 ft
not transmitted30 Jul 2017not transmitted
not transmitted17 Jul 20178,200 ft
not transmitted16 Jul 201714,600 ft
HBKDY14 Jul 20174,700 ft
HBKDY11 Jul 20174,400 ft
HBKDY9 Jul 20175,400 ft