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
#34,517 of 57,294
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
RYR80ZX28 Aug 201925,000 ft
RYR93PM28 Aug 201934,000 ft
RYR646628 Aug 201930,000 ft
RYR7XK28 Aug 201927,050 ft
RYR654Y28 Aug 201933,975 ft
RYR5KF28 Aug 201920,750 ft
RYR9EB27 Aug 201934,000 ft
RYR99FD27 Aug 201922,000 ft
RYR647627 Aug 201937,000 ft
RYR5KF26 Aug 201926,325 ft
RYR9EB26 Aug 201937,000 ft
RYR80ZX25 Aug 201920,425 ft
RYR93PM25 Aug 201934,000 ft
RYR5KF24 Aug 201925,825 ft
RYR9EB24 Aug 201934,000 ft
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