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
#34,513 of 57,250
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
RYR93PM21 Aug 201936,000 ft
RYR7XK21 Aug 201928,975 ft
RYR654Y21 Aug 201934,000 ft
RYR80ZX20 Aug 201929,000 ft
RYR93PM20 Aug 201934,000 ft
RYR7XK20 Aug 201929,000 ft
RYR654Y20 Aug 201932,000 ft
RYR80ZX19 Aug 201929,000 ft
RYR93PM19 Aug 201934,000 ft
RYR7XK19 Aug 201921,775 ft
RYR654Y19 Aug 201934,000 ft
not transmitted18 Aug 201934,000 ft
RYR80ZX18 Aug 201933,000 ft
RYR5KF17 Aug 201922,800 ft
RYR9EB17 Aug 201934,000 ft
RYR99FD17 Aug 201932,000 ft
RYR647617 Aug 201934,000 ft
RYR5KF16 Aug 201926,500 ft
RYR9EB16 Aug 201934,000 ft
RYR80ZX15 Aug 201935,525 ft
RYR7XK15 Aug 201922,875 ft
RYR654Y15 Aug 201936,000 ft
RYR80ZX14 Aug 201926,125 ft
RYR93PM14 Aug 201937,000 ft
not transmitted14 Aug 201934,000 ft