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 60,431
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
RYR44HV22 Jan 202637,000 ft
RYR30HH20 Jan 202636,300 ft
RYR90RR28 Dec 202530,700 ft
RYR90RR26 Dec 202529,025 ft
RYR5BK19 Dec 202537,000 ft
RYR87XJ19 Dec 202526,625 ft
RYR4VV18 Dec 202537,025 ft
RYR282T18 Dec 202528,475 ft
not transmitted18 Dec 202534,950 ft
not transmitted17 Dec 202539,000 ft
RYR598717 Dec 202540,000 ft
not transmitted17 Dec 202537,000 ft
RYR90RR1 Dec 202534,575 ft
RYR3MK1 Dec 202541,000 ft
RYR69WG1 Dec 202522,950 ft
RYR24SB1 Dec 202536,000 ft
RYR87XJ30 Nov 202531,150 ft
RYR5BK30 Nov 202537,000 ft
RYR1YK29 Nov 202524,075 ft
RYR83DE28 Nov 202538,000 ft
RYR38HA28 Nov 202537,000 ft
RYR14DA28 Nov 202538,000 ft
RYR970828 Nov 202523,625 ft
RYR44NU27 Nov 202538,000 ft
RYR77WW27 Nov 202537,000 ft