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
#34,504 of 57,153
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
RYR41DL13 Jun 202113,625 ft
RYR4MN13 Jun 202139,000 ft
RYR507513 Jun 202135,725 ft
RYR576A12 Jun 202116,700 ft
RYR905512 Jun 202139,000 ft
RYR8WB12 Jun 202118,625 ft
RYR4TY12 Jun 202139,000 ft
RYR54HW12 Jun 202136,975 ft
RYR515612 Jun 202137,000 ft
RYR7UX11 Jun 202125,725 ft
RYR1TB11 Jun 202137,000 ft
RYR1FD11 Jun 202116,600 ft
RYR3WG11 Jun 202137,000 ft
RYR3AP7 Jun 202139,000 ft
RYR2NQ7 Jun 202122,400 ft
not transmitted2 May 202139,000 ft
RYR1UH19 Apr 202130,050 ft
RYR1YX13 Apr 202141,000 ft
RYR7NW12 Apr 202132,650 ft
RYR3820 Mar 202141,000 ft
RYR3719 Mar 202140,000 ft
not transmitted22 Feb 202139,000 ft
RYR7LN22 Feb 202140,000 ft
RYR9218 Feb 202132,000 ft
RYR2CD22 Jan 202123,500 ft