overheadlog, radio and ADS-B
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Aircraft

9H-QDC

Common

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Mode S hex
4D2235
Manufacturer
Boeing
Serial number
44752
Year built
201610 years old
Country of registration
MaltaMalta
First contact
13 Dec 2019, 15:21
Last contact
14 Aug 2026, 10:49
Logged visits
2,180

The station's story

Cumulative contact time
814 h
Distinct days
943
Highest captured altitude
49,000 ft
Discovery rank
#36,976 of 57,393
Longest contact
1 h 49 min
Contacts on this Mode S address
2,212 contacts on the address, 2,180 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • EI-FTBfrom 6 Apr 2016 to 3 Oct 2025 · 1,028 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 (2,013 contacts, 2020-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
not transmitted28 Feb 2020not transmitted
RYR4CQ28 Feb 202031,000 ft
RYR36KB18 Feb 202030,075 ft
RYR8UP18 Feb 202031,375 ft
RYR650518 Feb 202037,900 ft
RYR36KB17 Feb 2020not transmitted
RYR36KB16 Feb 202022,350 ft
RYR4CQ16 Feb 202021,600 ft
RYR14QE16 Feb 202034,000 ft
RYR36KB15 Feb 202023,550 ft
RYR8UP15 Feb 202029,000 ft
RYR650515 Feb 202032,375 ft
RYR6SW15 Feb 202022,250 ft
RYR36KB14 Feb 202030,900 ft
RYR4CQ14 Feb 202033,000 ft
RYR14QE14 Feb 202034,000 ft
RYR186313 Feb 202030,875 ft
RYR30PR13 Feb 202018,725 ft
RYR6SW13 Feb 202023,600 ft
RYR9RN11 Feb 202037,000 ft
not transmitted11 Feb 202038,000 ft
RYR36KB10 Feb 202027,375 ft
RYR74QZ10 Feb 202038,000 ft
RYR4CQ10 Feb 202028,475 ft
RYR14QE10 Feb 202034,000 ft