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 transmitted15 Apr 20182,400 ft
not transmitted13 Apr 20185,200 ft
not transmitted13 Apr 20182,500 ft
HBKDY6 Apr 20187,900 ft
not transmitted6 Apr 20182,300 ft
HBKDY23 Mar 20184,700 ft
not transmitted23 Mar 20183,200 ft
HBKDY20 Mar 20189,400 ft
not transmitted20 Mar 20183,300 ft
HBKDY8 Feb 20183,100 ft
not transmitted8 Feb 20182,500 ft
not transmitted13 Jan 20189,800 ft
HBKDY6 Jan 20184,600 ft
HBKDY6 Jan 20185,300 ft
HBKDY6 Dec 20178,800 ft
HBKDY24 Nov 20175,400 ft
HBKDY24 Nov 20174,500 ft
HBKDY18 Nov 201710,700 ft
HBKDY3 Nov 20179,500 ft
HBKDY3 Nov 20174,800 ft
not transmitted3 Nov 20178,400 ft
HBKDY28 Oct 20177,300 ft
HBKDY21 Oct 20174,300 ft
not transmitted16 Oct 20179,300 ft
not transmitted16 Oct 2017not transmitted