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
#36,868 of 57,242
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
RYR93WJ12 Jun 202438,000 ft
not transmitted9 Jun 202437,000 ft
not transmitted9 Jun 202434,000 ft
RYR1JB8 Jun 202437,000 ft
RYR75VM8 Jun 202423,250 ft
RYR6QW8 Jun 202437,000 ft
RYR4UZ8 Jun 202437,000 ft
RYR43JK6 Jun 202434,200 ft
RYR43BT6 Jun 202439,000 ft
RYR2UP6 Jun 202428,125 ft
RYR9LT6 Jun 202437,000 ft
RYR21586 Jun 202430,925 ft
not transmitted31 May 202435,000 ft
RYR6QE30 May 202437,000 ft
RYR77BU30 May 202434,000 ft
RYR65UP29 May 202435,000 ft
RYR17UZ29 May 202438,000 ft
not transmitted24 May 202437,000 ft
RYR77BU24 May 202434,625 ft
RYR6QE23 May 202437,000 ft
RYR77BU23 May 202435,125 ft
RYR59LE23 May 202438,000 ft
not transmitted23 May 202437,000 ft
RYR9WF17 May 202436,000 ft
RYR76TM12 May 202428,850 ft