overheadlog, radio and ADS-B
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Aircraft

9H-VVB

Regular

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Mode S hex
4D20BCThis address has been carried by several aircraft: the registry reassigned it, from 9H-VVB to 9H-WMH. The oldest contacts therefore belong to the previous holder.
Manufacturer
Boeing
Serial number
24901
Year built
199036 years old
Country of registration
MaltaMalta
First contact
5 Jun 2016, 11:08
Last contact
13 Sept 2026, 18:53
Logged visits
214

The station's story

Cumulative contact time
90 h
Distinct days
136
Highest captured altitude
40,000 ft
Discovery rank
#12,724 of 60,215
Longest contact
1 h 53 min
Contacts on this Mode S address
235 contacts on the address, 214 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • SX-MAIfrom 2 Aug 2017 to 9 Sept 2019 · 470 contacts
  • OY-ASCfrom 14 Apr 2022 to 21 Oct 2023 · 42 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

WMT (152 contacts, 2025-2026) · WZZ (42 contacts, 2025-2026) · HAT (20 contacts, 2023-2024)

Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
WZZ1PT11 Jun 202638,000 ft
WZZ271511 Jun 202637,000 ft
WZZ47710 Jun 202635,050 ft
WMT1SU9 Jun 202627,025 ft
WMT3PH8 Jun 202632,700 ft
WMT7YE8 Jun 202635,000 ft
WMT1648 Jun 202622,625 ft
WMT1MS7 Jun 202635,975 ft
WMT7GM7 Jun 202622,350 ft
WMT13347 Jun 202638,000 ft
WMT1645 Jun 202624,300 ft
WMT1MS5 Jun 202635,975 ft
WMT80645 Jun 202622,050 ft
WMT723731 May 202628,600 ft
WMT806429 May 202619,500 ft
WMT79629 May 202634,000 ft
WMT7GM29 May 202622,500 ft
WMT133429 May 202636,000 ft
WMT16DR26 May 202626,125 ft
WZZ30626 May 202624,800 ft
not transmitted26 May 202615,525 ft
WZZ145526 May 202626,100 ft
not transmitted26 May 20269,325 ft
not transmitted22 May 202636,000 ft
WMT806417 May 202624,150 ft