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
#34,498 of 57,077
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 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
RYR86TT11 Jan 202037,000 ft
RYR7WX11 Jan 202038,000 ft
RYR28AA10 Jan 202036,975 ft
RYR96KD10 Jan 202038,000 ft
RYR8QU9 Jan 202039,000 ft
RYR7VC9 Jan 202038,000 ft
RYR13AQ8 Jan 202038,975 ft
RYR6PB8 Jan 202033,375 ft
RYR86TT8 Jan 202037,000 ft
RYR7WX8 Jan 202037,600 ft
RYR28AA7 Jan 202039,000 ft
RYR96KD7 Jan 202036,000 ft
RYR28AA6 Jan 202037,000 ft
RYR96KD6 Jan 202038,000 ft
not transmitted5 Jan 202037,000 ft
RYR4NJ4 Jan 202037,000 ft
RYR307W4 Jan 202038,000 ft
RYR8QU3 Jan 202037,000 ft
RYR7VC3 Jan 202038,000 ft
RYR22AY2 Jan 202037,000 ft
RYR60BQ1 Jan 202038,000 ft
RYR8AQ1 Jan 202035,300 ft
RYR2EP30 Dec 201937,000 ft
not transmitted30 Dec 201938,000 ft
RYR650330 Dec 201937,000 ft