HB9EYA, radio and ADS-B
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Aircraft

N999YX

Common

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Mode S hex
ADF64E
Manufacturer
Bombardier
Serial number
9240
Year built
200719 years old
Country of registration
États-UnisICAO address allocated by United States, aircraft registered in États-Unis.
First contact
18 Mar 2018, 12:05
Last contact
21 Sept 2026, 15:46
Logged visits
6

The station's story

Cumulative contact time
2 h
Distinct days
6
Highest captured altitude
45,000 ft
Discovery rank
#27,906 of 60,071
Longest contact
0 h 30 min

Same airframe, also seen as

  • N70ESfrom 16 Oct 2023 to 17 Oct 2024 · 5 contacts
  • SX-LNSfrom 8 Mar 2025 to 11 Sept 2026 · 26 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

TWY (3 contacts, 2025-2026)

Operator as per the registry of 21 Sept 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
TWY67721 Sept 202641,000 ft
TWY67720 Sept 202625,575 ft
TWY50116 Nov 202530,700 ft
N999YX25 Nov 201945,000 ft
N999YX23 Mar 201843,000 ft
N999YX18 Mar 201841,000 ft

Page 1 of 1 · 6 visits