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 57,392
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 transmitted7 Aug 20166,700 ft
HBKDY3 Aug 201611,100 ft
not transmitted3 Aug 20162,200 ft
not transmitted30 Jul 20167,400 ft
not transmitted19 Jul 20164,800 ft
HBKDY19 Jul 20165,500 ft
not transmitted9 Jul 20169,700 ft
not transmitted9 Jul 20162,100 ft
not transmitted4 Jul 201610,800 ft
not transmitted4 Jul 20162,200 ft
not transmitted4 Jul 20164,200 ft
not transmitted3 Jul 201612,200 ft
not transmitted28 Jun 20165,300 ft
not transmitted28 Jun 20164,500 ft
not transmitted28 Jun 2016not transmitted
not transmitted24 Jun 20166,500 ft
not transmitted24 Jun 2016not transmitted
not transmitted24 Jun 20163,200 ft
not transmitted24 Jun 20161,900 ft
not transmitted10 Jun 20166,600 ft
not transmitted10 Jun 201610,000 ft
not transmitted3 Jun 20165,000 ft
not transmitted3 Jun 20162,300 ft
not transmitted26 May 20163,600 ft
not transmitted26 May 20162,100 ft