HB9EYARADIO & 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
#34,523 of 57,369
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
RYR5YW12 Sept 202431,125 ft
RYR12TA11 Sept 202437,000 ft
RYR908J11 Sept 202433,975 ft
RYR9TH10 Sept 202434,775 ft
RYR8QB10 Sept 202435,975 ft
RYR4XL9 Sept 202439,000 ft
RYR2FW9 Sept 202433,900 ft
RYR5CJ5 Sept 202436,975 ft
RYR6KN5 Sept 202434,925 ft
RYR28503 Sept 202439,000 ft
RYR28513 Sept 202423,200 ft
RYR74LD31 Aug 202436,975 ft
RYR61WB31 Aug 202438,000 ft
RYR48SY30 Aug 202430,300 ft
RYR7XF29 Aug 202424,000 ft
RYR275629 Aug 202438,000 ft
RYR63AE28 Aug 202425,975 ft
RYR5UF28 Aug 202437,000 ft
RYR48SY27 Aug 202426,050 ft
not transmitted26 Aug 202435,000 ft
not transmitted24 Aug 202435,050 ft
not transmitted22 Aug 202431,900 ft
not transmitted22 Aug 202434,375 ft
RYR363020 Aug 202434,000 ft
RYR514Z19 Aug 202438,000 ft