overheadlog, radio and ADS-B
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Aircraft

9H-QAC

Common

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Mode S hex
4D21EB
Manufacturer
Boeing
Serial number
44789
Year built
20179 years old
Country of registration
MaltaMalta
First contact
18 Jun 2019, 22:33
Last contact
12 Aug 2026, 12:24
Logged visits
2,334

The station's story

Cumulative contact time
838 h
Distinct days
1,053
Highest captured altitude
41,025 ft
Discovery rank
#34,525 of 57,390
Longest contact
1 h 41 min
Contacts on this Mode S address
2,432 contacts on the address, 2,334 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • EI-FZSfrom 2 Jun 2017 to 15 Jun 2019 · 565 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 (2,142 contacts, 2019-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
RYR46XX12 Aug 202638,000 ft
RYR5HT12 Aug 202627,125 ft
RYR46XX11 Aug 202636,000 ft
RYR5HT11 Aug 202626,875 ft
RYR38LU9 Aug 202636,000 ft
RYR99LP8 Aug 202635,000 ft
RYR94PK8 Aug 202622,075 ft
RYR64CZ7 Aug 202635,000 ft
RYR21LA7 Aug 202634,000 ft
RYR325E6 Aug 202637,000 ft
RYR96646 Aug 202638,025 ft
RYR73ZK2 Aug 202626,225 ft
RYR3N2 Aug 202638,000 ft
RYR50ZM2 Aug 202625,125 ft
RYR87EZ2 Aug 202636,000 ft
RYR52TV30 Jul 202637,000 ft
RYR3JH30 Jul 202626,175 ft
RYR73EJ22 Jul 202637,025 ft
RYR41VQ21 Jul 202636,000 ft
RYR80JR19 Jul 202635,725 ft
RYR16FR19 Jul 202636,000 ft
RYR6DB18 Jul 202637,000 ft
RYR8UF18 Jul 202638,000 ft
RYR84UF17 Jul 202635,000 ft
RYR27SA16 Jul 202638,000 ft