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
#36,872 of 57,288
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
RYR55BP27 Jul 202138,000 ft
RYR301G27 Jul 202139,000 ft
RYR7YL27 Jul 202137,000 ft
RYR1H27 Jul 202134,000 ft
RYR8DQ27 Jul 202137,000 ft
RYR8AG27 Jul 202123,100 ft
RYR55BP21 Jul 202139,000 ft
RYR301G21 Jul 202140,000 ft
RYR492121 Jul 202139,375 ft
RYR60SL20 Jul 202123,575 ft
RYR4AK20 Jul 202137,000 ft
RYR2VB20 Jul 202138,000 ft
RYR87KU11 Jul 202139,000 ft
RYR20FH10 Jul 202138,000 ft
RYR35SH10 Jul 202137,000 ft
RYR48543 Jul 202139,000 ft
not transmitted3 Jul 202139,000 ft
RYR7JT3 Jul 202133,550 ft
not transmitted2 Jul 202128,450 ft
RYR6E26 Jun 202137,000 ft
RYR482826 Jun 202134,275 ft
RYR35SH22 Jun 202139,000 ft
RYR71RL21 Jun 202138,000 ft
RYR71RL20 Jun 202137,875 ft
RYR4SB20 Jun 202139,000 ft