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 60,422
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
RYR96KD4 Apr 202537,000 ft
RYR68944 Apr 202534,000 ft
RYR72243 Apr 202537,000 ft
RYR614Z3 Apr 202524,575 ft
RYR96QA2 Apr 202537,000 ft
RYR64SH2 Apr 202525,075 ft
RYR6GD31 Mar 202535,000 ft
not transmitted31 Mar 202536,000 ft
RYR722430 Mar 202535,000 ft
RYR614Z30 Mar 202525,575 ft
RYR6GD29 Mar 202537,000 ft
RYR29HW28 Mar 202537,000 ft
RYR53SG28 Mar 202536,000 ft
RYR9EL23 Mar 202537,000 ft
RYR258V20 Mar 202537,000 ft
RYR677711 Mar 202529,375 ft
RYR677611 Mar 202536,000 ft
RYR9EN11 Mar 202532,450 ft
not transmitted8 Mar 202536,975 ft
not transmitted7 Mar 202529,750 ft
not transmitted7 Mar 202536,025 ft
not transmitted6 Mar 202536,000 ft
not transmitted6 Mar 202537,000 ft
not transmitted5 Mar 202532,000 ft
not transmitted5 Mar 202537,000 ft