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
#34,506 of 57,181
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
RYR7WU28 Jun 202630,900 ft
RYR56DD28 Jun 202634,525 ft
RYR6BY26 Jun 202631,475 ft
RYR6QT26 Jun 202638,375 ft
RYR1QA26 Jun 202633,975 ft
RYR19SR26 Jun 202637,000 ft
RYR76HY25 Jun 202637,000 ft
RYR96KK24 Jun 202632,800 ft
RYR9UZ24 Jun 202636,225 ft
not transmitted24 Jun 202634,000 ft
RYR3DV24 Jun 202637,000 ft
RYR6B23 Jun 202630,475 ft
RYR886U23 Jun 202637,000 ft
RYR1BM23 Jun 202637,000 ft
RYR80FT23 Jun 202637,000 ft
RYR21LA22 Jun 202625,875 ft
RYR64CZ22 Jun 202637,000 ft
RYR37FE21 Jun 202632,000 ft
RYR496421 Jun 202629,275 ft
not transmitted21 Jun 202633,000 ft
RYR368821 Jun 202637,000 ft
RYR5XL20 Jun 202634,225 ft
RYR86EW20 Jun 202637,000 ft
RYR56PQ20 Jun 202634,000 ft
RYR5LR20 Jun 2026200 ft