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
27 Sept 2026, 10:24
Logged visits
2,370

The station's story

Cumulative contact time
850 h
Distinct days
1,070
Highest captured altitude
41,025 ft
Discovery rank
#34,644 of 60,219
Longest contact
1 h 41 min
Contacts on this Mode S address
2,468 contacts on the address, 2,370 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 (2,173 contacts, 2019-2026)

Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
RYR50QC31 May 202537,000 ft
RYR76QY26 May 202537,000 ft
not transmitted22 May 202536,850 ft
not transmitted22 May 202535,025 ft
RYR98TN19 May 202536,975 ft
RYR30PD19 May 202538,000 ft
RYR13UL19 May 202537,000 ft
RYR87HQ17 May 202538,000 ft
RYR67FM17 May 202535,025 ft
RYR60AE16 May 202538,000 ft
RYR80NE16 May 202537,000 ft
RYR881714 May 202536,000 ft
RYR966W6 May 202538,000 ft
RYR5ZM6 May 202539,000 ft
RYR966W3 May 202538,000 ft
RYR5ZM3 May 2025not transmitted
not transmitted1 May 202534,825 ft
RYR263K25 Apr 202537,000 ft
not transmitted25 Apr 202519,725 ft
RYR8AA25 Apr 202525,000 ft
RYR157R24 Apr 202523,650 ft
RYR36QJ24 Apr 202535,000 ft
RYR7QH24 Apr 202533,000 ft
RYR19TT24 Apr 202521,700 ft
RYR9WP24 Apr 202537,000 ft