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
HBKDY11 Feb 202312,300 ft
HBKDY1 Feb 202311,100 ft
HBKDY29 Jan 202312,100 ft
not transmitted28 Jan 20234,500 ft
not transmitted28 Jan 20232,100 ft
not transmitted20 Jan 20234,400 ft
not transmitted20 Jan 20232,300 ft
HBKDY10 Nov 20223,100 ft
not transmitted10 Nov 20221,800 ft
HBKDY6 Nov 20225,400 ft
not transmitted6 Nov 20222,300 ft
not transmitted11 Oct 20229,300 ft
HBKDY11 Oct 202229,200 ft
HBKDY30 Sept 20224,200 ft
not transmitted30 Sept 20222,500 ft
not transmitted13 Sept 20225,000 ft
HBKDY11 Sept 20225,900 ft
HBKDY5 Sept 20224,700 ft
HBKDY5 Sept 20221,200 ft
not transmitted4 Sept 20224,400 ft
HBKDY4 Sept 20228,400 ft
not transmitted1 Sept 20227,200 ft
HBKDY30 Aug 20229,200 ft
HBKDY25 Aug 20228,900 ft
HBKDY25 Aug 20222,100 ft