HB9EYARADIO & ADS-B
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Aircraft

9H-QCH

Common

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Mode S hex
4D2221
Manufacturer
Boeing
Serial number
44731
Year built
201610 years old
Country of registration
MaltaMalta
First contact
30 Nov 2019, 11:13
Last contact
7 Aug 2026, 18:15
Logged visits
1,881

The station's story

Cumulative contact time
738 h
Distinct days
895
Highest captured altitude
41,025 ft
Discovery rank
#36,861 of 57,190
Longest contact
2 h 6 min
Contacts on this Mode S address
1,933 contacts on the address, 1,881 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • EI-FOZfrom 11 Apr 2016 to 18 Nov 2019 · 1,203 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 (1,692 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
RYR3DP23 Jul 202237,025 ft
RYR4QY23 Jul 202237,000 ft
RYR474919 Jul 202237,000 ft
RYR8CT19 Jul 202220,175 ft
RYR831616 Jul 202237,000 ft
RYR831516 Jul 202224,700 ft
RYR828115 Jul 202237,000 ft
RYR557C15 Jul 202225,550 ft
RYR11TB15 Jul 202232,475 ft
RYR7EW15 Jul 20229,100 ft
RYR7SM12 Jul 202238,550 ft
RYR4WQ11 Jul 202228,275 ft
RYR6UQ11 Jul 202238,000 ft
RYR6UQ10 Jul 202238,000 ft
RYR92MA9 Jul 202236,000 ft
RYR7EX9 Jul 202237,000 ft
RYR797D7 Jul 202240,000 ft
RYR92MA6 Jul 202237,000 ft
RYR118K6 Jul 202216,000 ft
not transmitted5 Jul 202239,000 ft
RYR67XW5 Jul 202238,000 ft
RYR118K4 Jul 202238,000 ft
RYR6UQ3 Jul 202238,000 ft
RYR86UA29 Jun 202238,000 ft
RYR92MA29 Jun 202237,000 ft