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
#34,511 of 57,226
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
RYR7XK14 Aug 201922,800 ft
RYR654Y14 Aug 201934,000 ft
RYR5KF13 Aug 201925,825 ft
RYR9EB13 Aug 201933,975 ft
RYR99FD13 Aug 201925,300 ft
RYR647613 Aug 201930,000 ft
RYR80ZX12 Aug 201924,525 ft
RYR7XK12 Aug 201923,425 ft
RYR654Y12 Aug 201934,000 ft
RYR646611 Aug 201937,025 ft
RYR80ZX11 Aug 201921,550 ft
RYR93PM11 Aug 201934,000 ft
RYR5KF10 Aug 201926,650 ft
RYR9EB10 Aug 201934,000 ft
RYR99FD10 Aug 201921,650 ft
not transmitted10 Aug 201932,000 ft
RYR647610 Aug 201934,000 ft
RYR93PM9 Aug 201923,775 ft
RYR93PM9 Aug 201937,000 ft
RYR64669 Aug 201935,975 ft
RYR7XK9 Aug 201929,975 ft
RYR654Y9 Aug 201934,000 ft
RYR5KF8 Aug 201920,400 ft
RYR9EB8 Aug 201934,000 ft
RYR99FD8 Aug 201928,300 ft