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
#36,878 of 57,344
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
RYR29ZX25 Nov 202237,000 ft
RYR23UA25 Nov 202233,150 ft
RYR23TQ23 Nov 202237,000 ft
RYR919J23 Nov 202238,000 ft
RYR49TM19 Nov 202239,000 ft
RYR350318 Nov 202227,000 ft
RYR9XM17 Nov 202227,925 ft
RYR62QD17 Nov 202238,000 ft
not transmitted16 Nov 202241,000 ft
not transmitted15 Nov 202241,000 ft
RYR86QV14 Nov 202235,000 ft
RYR16PT14 Nov 202236,000 ft
RYR70XK12 Nov 202226,375 ft
RYR5KP10 Nov 202227,550 ft
RYR4XC10 Nov 202234,850 ft
RYR6CA10 Nov 202228,300 ft
RYR6HE10 Nov 202233,400 ft
RYR9XM9 Nov 202228,750 ft
RYR78YM9 Nov 202240,000 ft
not transmitted5 Nov 202239,000 ft
not transmitted4 Nov 202237,000 ft
RYR9NQ4 Nov 202237,000 ft
RYR60WC4 Nov 202238,000 ft
RYR5LE3 Nov 202237,000 ft
RYR3KP3 Nov 202238,000 ft