HB9EYA, radio and ADS-B
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Aircraft

2-HWDN

Common

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Mode S hex
43F701
Manufacturer
Challenger
Serial number
5522
Year built
not in the registry
Country of registration
United KingdomUnited Kingdom
First contact
1 Feb 2024, 00:05
Last contact
9 Nov 2026, 18:27
Logged visits
60

The station's story

Cumulative contact time
18 h
Distinct days
54
Highest captured altitude
40,025 ft
Discovery rank
#51,579 of 60,659
Longest contact
0 h 33 min
Contacts on this Mode S address
67 contacts on the address, 60 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • N556USfrom 19 Jun 2019 to 2 May 2023 · 22 contacts

These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.

Observed callsigns

VLZ (50 contacts, 2024-2026)

Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
VLZ06C6 May 202436,000 ft
VLZ06C3 May 202415,000 ft
VLZ71B19 Apr 202438,025 ft
VLZ71B19 Apr 202437,025 ft
VLZ45B17 Mar 202437,875 ft
VLZ45B13 Mar 20244,800 ft
VLZ95A25 Feb 202438,000 ft
VLZ95A18 Feb 202437,000 ft
VLZ12B16 Feb 202438,000 ft
VLZ07B15 Feb 202434,000 ft