HB9EYA, radio and ADS-B
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Aircraft

HB-KDY

Common

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Mode S hex
4B1ACE
Manufacturer
Avions Pierre Robin S.a.
Serial number
2242
Year built
199432 years old
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 57,390
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
HBKDY9 Aug 20258,800 ft
HBKDY6 Aug 20259,400 ft
not transmitted5 Aug 202512,700 ft
HBKDY4 Aug 20256,000 ft
HBKDY4 Aug 2025not transmitted
HBKDY3 Aug 20259,400 ft
HBKDY12 Jul 20258,700 ft
HBKDY12 Jul 20256,400 ft
not transmitted13 Jun 20257,600 ft
not transmitted13 Jun 20257,700 ft
HBKDY9 Jun 20254,400 ft
HBKDY9 Jun 20252,000 ft
HBKDY18 May 20254,700 ft
HBKDY16 May 20256,600 ft
HBKDY16 May 20252,600 ft
HBKDY10 May 20256,500 ft
HBKDY10 May 20254,500 ft
HBKDY25 Apr 20255,400 ft
not transmitted22 Apr 20254,600 ft
HBKDY22 Apr 20255,800 ft
HBKDY22 Apr 20252,100 ft
HBKDY5 Apr 20258,100 ft
HBKDY30 Mar 20255,400 ft
HBKDY22 Mar 20255,600 ft
HBKDY19 Mar 20257,500 ft