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
RYR3DP10 Sept 202239,000 ft
RYR76AQ8 Sept 202227,725 ft
RYR4RY8 Sept 202235,000 ft
RYR74ZP8 Sept 202237,975 ft
RYR49FT8 Sept 202229,775 ft
RYR2ED7 Sept 202237,000 ft
RYR2MW7 Sept 202231,750 ft
RYR9LN7 Sept 202234,725 ft
RYR3FM6 Sept 202235,000 ft
RYR64WQ5 Sept 202227,650 ft
RYR68MY5 Sept 202238,000 ft
RYR3FM23 Aug 202224,975 ft
RYR646U22 Aug 202238,000 ft
RYR8UE22 Aug 202237,000 ft
RYR136A20 Aug 202238,000 ft
RYR66AH20 Aug 202233,175 ft
RYR57EH18 Aug 202237,000 ft
RYR8518 Aug 202240,000 ft
RYR136A15 Aug 202235,000 ft
RYR66AH15 Aug 202236,975 ft
RYR23CT10 Aug 202237,000 ft
RYR421310 Aug 202224,600 ft
RYR2GP10 Aug 202237,000 ft
RYR2YG10 Aug 202235,400 ft
RYR412610 Aug 202235,000 ft