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Aircraft

9H-QFK

Identity resolved on 13 Aug 2026: the aircraft was too recent for the registry at the time of the first contact, on 30 Jun 2021. What this page shows comes from a later registry; each contact keeps what was known on the day it was heard.

462 of the 468 contacts seen on this address carry an uncertain identity (corrupted frames from neighbours, flagged by the detectors). The figures on this page distinguish contacts attributable to the airframe from contacts on the address; the rarity badge is suspended.

The fields of this record contradict each other: manufacturer Boeing for a Tecnam type. The log is authentic; the described identity is doubtful.

Notify me at the next passage

Mode S hex
4D207CThis address has been carried by several aircraft: the registry reassigned it, from 9H-CFD to 9H-QFK. The oldest contacts therefore belong to the previous holder.
Type
Boeing 737-800B738
Manufacturer
Boeing
Serial number
44779
Year built
20179 years old
Operator
Malta Air (MAY)
Country of registration
MaltaMalta
First contact
30 Jun 2021, 13:56
Last contact
13 Aug 2026, 18:52
Logged visits
468

The station's story

Cumulative contact time
175 h
Distinct days
217
Highest captured altitude
41,000 ft
462 corrupted frame(s) excluded from this maximum
Discovery rank
#41,279 of 57,431
Longest contact
0 h 54 min
Contacts on this Mode S address
480 contacts on the address, 468 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • EI-FZFfrom 3 Apr 2017 to 15 Apr 2019 · 620 contacts
  • SP-RSXfrom 22 Apr 2019 to 5 Jan 2025 · 161 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

RYR (432 contacts, 2025-2026)

Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
RYR885X13 Jul 202534,000 ft
RYR8GW13 Jul 202535,025 ft
RYR2KA13 Jul 202532,875 ft
RYR94UN13 Jul 202528,875 ft
RYR31SN13 Jul 202534,000 ft
RYR87SX13 Jul 202535,000 ft
RYR94QY13 Jul 202534,000 ft
RYR44AD13 Jul 202535,000 ft
RYR885X10 Jul 202531,600 ft
RYR8GW10 Jul 202535,000 ft
RYR4NX8 Jul 202537,000 ft
RYR77SU8 Jul 202538,000 ft
RYR69GJ7 Jul 202537,000 ft
RYR79055 Jul 202532,000 ft
RYR55QU4 Jul 202534,350 ft
RYR24YK4 Jul 202537,000 ft
RYR44954 Jul 202538,000 ft
RYR44944 Jul 202537,000 ft
RYR30UC4 Jul 2025not transmitted
RYR24782 Jul 202538,000 ft
RYR66DD2 Jul 202523,250 ft
RYR27WA30 Jun 202538,000 ft
RYR54GE30 Jun 202520,800 ft
RYR74DH30 Jun 202538,000 ft
RYR14QD30 Jun 202536,000 ft