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
#5,387 of 57,402
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
HBKDY3 Jul 20176,100 ft
not transmitted3 Jul 20172,000 ft
not transmitted30 Jun 20175,100 ft
HBKDY30 Jun 20172,400 ft
not transmitted26 Jun 2017not transmitted
HBKDY22 Jun 20173,100 ft
not transmitted16 Jun 20174,800 ft
HBKDY16 Jun 20174,900 ft
HBKDY16 Jun 20174,600 ft
HBKDY15 Jun 20175,100 ft
HBKDY14 Jun 20175,700 ft
HBKDY14 Jun 20174,700 ft
not transmitted30 May 20174,800 ft
HBKDY30 May 20172,200 ft
HBKDY28 May 20175,800 ft
HBKDY27 May 20179,700 ft
not transmitted27 May 20176,800 ft
not transmitted26 May 20176,900 ft
HBKDY26 May 20174,100 ft
not transmitted26 May 20171,600 ft
not transmitted26 May 201722,000 ft
not transmitted22 May 20174,900 ft
not transmitted17 May 20175,400 ft
HBKDY17 May 20175,000 ft
HBKDY16 May 20175,400 ft