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
#34,506 of 57,179
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
RYR3Z7 May 202330,550 ft
RYR34177 May 2023not transmitted
RYR3RU7 May 202338,000 ft
RYR8LE6 May 202335,000 ft
RYR16WA6 May 202338,000 ft
RYR5EE4 May 202334,925 ft
RYR6TU4 May 202334,450 ft
RYR37LT3 May 202336,975 ft
RYR37473 May 202335,175 ft
RYR5EE3 May 202337,000 ft
RYR6TU3 May 202334,350 ft
RYR5EE2 May 202337,000 ft
RYR12UE2 May 202339,000 ft
RYR6TU2 May 202337,275 ft
RYR46NR1 May 202335,000 ft
RYR59SG30 Apr 202337,125 ft
RYR76QR30 Apr 202339,000 ft
RYR48UP30 Apr 202338,775 ft
RYR993728 Apr 202334,975 ft
RYR3Z28 Apr 202334,425 ft
RYR5EE28 Apr 202337,025 ft
RYR6TU28 Apr 202334,000 ft
RYR76QR28 Apr 202335,000 ft
RYR48UP28 Apr 202336,000 ft
RYR37RA27 Apr 202337,000 ft