overheadlog, radio and 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
2 Oct 2026, 20:27
Logged visits
2,372

The station's story

Cumulative contact time
851 h
Distinct days
1,071
Highest captured altitude
41,025 ft
Discovery rank
#34,654 of 60,266
Longest contact
1 h 41 min
Contacts on this Mode S address
2,470 contacts on the address, 2,372 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 (2,175 contacts, 2019-2026)

Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
RYR99FD24 Aug 201921,600 ft
RYR647624 Aug 201934,000 ft
RYR5KF23 Aug 201918,875 ft
RYR9EB23 Aug 201937,000 ft
RYR80ZX22 Aug 201922,700 ft
RYR93PM22 Aug 201939,000 ft
not transmitted22 Aug 201934,000 ft
RYR7XK22 Aug 201928,050 ft
RYR654Y22 Aug 201934,000 ft
RYR80ZX21 Aug 201940,975 ft
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