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 57,187
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
RYR7YD28 Nov 202236,000 ft
RYR8AG28 Nov 202237,000 ft
RYR50VH28 Nov 202236,000 ft
RYR6AZ28 Nov 202237,025 ft
not transmitted26 Nov 202235,000 ft
RYR7YD21 Nov 202238,000 ft
RYR8AG21 Nov 202237,000 ft
RYR6AZ21 Nov 202239,000 ft
RYR40AR20 Nov 202235,000 ft
not transmitted20 Nov 202235,000 ft
RYR7YD20 Nov 202236,000 ft
RYR8AG20 Nov 202236,975 ft
RYR86UG19 Nov 202229,000 ft
RYR8MQ18 Nov 202238,000 ft
RYR7YD16 Nov 202238,000 ft
RYR7YD14 Nov 202238,000 ft
RYR8AG14 Nov 202237,000 ft
RYR6AZ14 Nov 202237,025 ft
RYR8MQ12 Nov 202233,025 ft
RYR19LN11 Nov 202237,000 ft
RYR7YD9 Nov 202236,000 ft
RYR3KB6 Nov 202228,175 ft
RYR74UC6 Nov 202227,425 ft
RYR35376 Nov 202235,850 ft
RYR4PB5 Nov 202226,975 ft