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
#34,502 of 57,125
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
RYR20FH26 Aug 202138,400 ft
RYR35SH26 Aug 202137,000 ft
RYR87KU24 Aug 202139,000 ft
RYR4AK19 Aug 202141,000 ft
RYR2VB19 Aug 202123,500 ft
RYR9HH13 Aug 202138,000 ft
RYR987610 Aug 202137,000 ft
RYR3JT10 Aug 202125,675 ft
RYR5AM7 Aug 202133,000 ft
RYR47ME7 Aug 202134,000 ft
RYR67346 Aug 202127,350 ft
RYR8WL5 Aug 202130,650 ft
RYR50TD5 Aug 202137,000 ft
RYR5AM5 Aug 202123,500 ft
RYR47ME5 Aug 202134,000 ft
RYR5AM4 Aug 202125,950 ft
RYR47ME4 Aug 202138,000 ft
RYR98763 Aug 202137,000 ft
RYR3JT3 Aug 202127,050 ft
RYR987631 Jul 202138,000 ft
RYR3JT31 Jul 202138,000 ft
RYR9VU29 Jul 202137,000 ft
RYR860929 Jul 202130,600 ft
RYR132K19 Jul 202128,800 ft
RYR7ZK17 Jul 202138,000 ft