HB9EYARADIO & ADS-B
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Aircraft

9H-QBU

Common

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Mode S hex
4D2211
Manufacturer
Boeing
Serial number
44712
Year built
201610 years old
Country of registration
MaltaMalta
First contact
8 Nov 2019, 19:46
Last contact
13 Aug 2026, 09:03
Logged visits
2,019

The station's story

Cumulative contact time
804 h
Distinct days
897
Highest captured altitude
43,000 ft
Discovery rank
#36,694 of 57,208
Longest contact
1 h 39 min
Contacts on this Mode S address
2,076 contacts on the address, 2,019 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • EI-FOIfrom 10 Apr 2016 to 30 Oct 2019 · 1,275 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 (1,850 contacts, 2020-2026)

Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
RYR6FC15 Jun 202634,000 ft
RYR83BZ15 Jun 202637,025 ft
RYR760R15 Jun 202634,000 ft
RYR1EQ14 Jun 202634,000 ft
RYR2NC14 Jun 202624,725 ft
RYR5KY14 Jun 202632,225 ft
RYR75SE14 Jun 202637,000 ft
RYR3DV14 Jun 202636,075 ft
RYR375C13 Jun 202633,700 ft
RYR87GN13 Jun 202637,000 ft
RYR9SU12 Jun 202634,000 ft
RYR9N12 Jun 202623,875 ft
RYR97UU11 Jun 202625,000 ft
RYR10PJ9 Jun 202635,000 ft
RYR80FT9 Jun 202637,000 ft
RYR7BM8 Jun 202637,000 ft
RYR36938 Jun 202633,600 ft
RYR36928 Jun 202639,000 ft
RYR7H6 Jun 202635,525 ft
RYR12YP6 Jun 202630,125 ft
RYR6B6 Jun 202632,000 ft
RYR886U6 Jun 202637,000 ft
not transmitted5 Jun 202637,000 ft
not transmitted5 Jun 2026not transmitted
RYR9SU5 Jun 202634,000 ft