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
#41,515 of 60,427
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
RYR38JR1 Oct 202637,000 ft
RYR97CB30 Sept 202622,875 ft
RYR78VZ30 Sept 202637,000 ft
not transmitted30 Sept 202628,675 ft
RYR15EC30 Sept 202616,825 ft
RYR95WE30 Sept 202635,000 ft
RYR9WD29 Sept 202614,625 ft
RYR1WZ29 Sept 202635,000 ft
RYR48MU29 Sept 202619,600 ft
RYR5VJ29 Sept 202619,000 ft
RYR39WL29 Sept 202620,250 ft
RYR88SA29 Sept 202637,000 ft
RYR48MU28 Sept 202619,975 ft
RYR5VJ28 Sept 202637,000 ft
RYR507628 Sept 202618,825 ft
RYR38JR28 Sept 202637,000 ft
RYR39WL28 Sept 202620,000 ft
RYR88SA28 Sept 202637,000 ft
RYR97CB27 Sept 202622,075 ft
RYR78VZ27 Sept 202637,000 ft
RYR47GL27 Sept 202616,875 ft
RYR18PG27 Sept 202635,000 ft
RYR4CT26 Sept 202612,450 ft
RYR288Q26 Sept 202637,000 ft
RYR507626 Sept 202618,800 ft