HB9EYA, radio and ADS-B
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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 534 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
12 Oct 2026, 18:10
Logged visits
534

The station's story

Cumulative contact time
200 h
Distinct days
241
Highest captured altitude
41,000 ft
462 corrupted frame(s) excluded from this maximum
Discovery rank
#41,516 of 60,428
Longest contact
0 h 54 min
Contacts on this Mode S address
550 contacts on the address, 534 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 (497 contacts, 2025-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
RYR7LF26 Apr 202522,475 ft
RYR456726 Apr 202534,000 ft
RYR20LB26 Apr 202537,000 ft
RYR361626 Apr 202534,725 ft
RYR51FP26 Apr 202537,000 ft
not transmitted23 Apr 202537,000 ft
RYR64JE23 Apr 202535,225 ft
RYR516823 Apr 202537,000 ft
RYR11KQ22 Apr 202534,650 ft
RYR588320 Apr 202537,000 ft
RYR1AZ20 Apr 202536,000 ft
RYR36FR18 Apr 202537,000 ft
RYR8RP18 Apr 202534,000 ft
not transmitted18 Apr 202539,000 ft
RYR73RQ17 Apr 202534,000 ft
RYR4H16 Apr 202534,000 ft
RYR75LZ16 Apr 202537,025 ft
RYR99TM16 Apr 202531,125 ft
RYR5BX16 Apr 202529,225 ft
RYR19HJ13 Apr 202539,000 ft
RYR1CU13 Apr 202533,350 ft
RYR496413 Apr 202530,550 ft
RYR998813 Apr 202532,750 ft
RYR48VW9 Apr 202537,000 ft
RYR901Y9 Apr 202524,325 ft