overheadlog, radio and ADS-B
Back to the log

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
#41,272 of 57,389
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
RYR1TZ14 Jun 202625,000 ft
RYR7JZ14 Jun 202624,000 ft
RYR17VM13 Jun 202637,025 ft
RYR8DN13 Jun 202619,800 ft
not transmitted8 Jun 202637,975 ft
RYR55MM31 May 202638,000 ft
RYR1CA31 May 202637,000 ft
RYR33NB30 May 202638,000 ft
RYR9WW30 May 202637,000 ft
RYR11ME29 May 202637,000 ft
RYR1HK26 May 202625,950 ft
RYR2JF25 May 202638,000 ft
RYR2ST25 May 202637,000 ft
RYR42GU25 May 202638,000 ft
RYR76GY25 May 202633,725 ft
RYR42GU24 May 202638,000 ft
RYR76GY24 May 202634,000 ft
RYR55MM24 May 202638,000 ft
RYR1CA24 May 202637,000 ft
RYR6TX23 May 202636,025 ft
RYR35MN23 May 202628,975 ft
RYR27XV22 May 202640,000 ft
RYR7DP22 May 202629,600 ft
RYR6DX20 May 202636,000 ft
RYR1GD20 May 202630,675 ft