overheadlog, radio and ADS-B
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Aircraft

9H-QCM

Common

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Mode S hex
4D2290
Manufacturer
Boeing
Serial number
44737
Year built
201610 years old
Country of registration
MaltaMalta
First contact
1 Jul 2020, 08:17
Last contact
13 Aug 2026, 22:33
Logged visits
1,923

The station's story

Cumulative contact time
732 h
Distinct days
911
Highest captured altitude
41,025 ft
2 corrupted frame(s) excluded from this maximum
Discovery rank
#38,223 of 57,462
Longest contact
1 h 47 min
Contacts on this Mode S address
1,925 contacts on the address, 1,923 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • EI-FRGfrom 30 Apr 2016 to 13 Mar 2020 · 1,409 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 (1,777 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
RYR92SC6 Aug 202227,325 ft
RYR1PZ5 Aug 202238,050 ft
RYR72AY5 Aug 202228,075 ft
RYR63PN3 Aug 202241,000 ft
RYR88GT2 Aug 202233,750 ft
RYR11BK2 Aug 202237,000 ft
RYR2HK2 Aug 202237,000 ft
RYR4VJ2 Aug 202238,000 ft
RYR33BL1 Aug 202236,550 ft
not transmitted31 Jul 2022not transmitted
RYR737R31 Jul 202235,000 ft
RYR2HK30 Jul 202232,575 ft
RYR4VJ30 Jul 202237,000 ft
RYR7AG29 Jul 202236,000 ft
RYR33BL29 Jul 202230,550 ft
RYR33BL28 Jul 202238,000 ft
RYR63PN28 Jul 202231,600 ft
RYR119G27 Jul 202232,950 ft
not transmitted27 Jul 202237,000 ft
RYR88GT26 Jul 202233,525 ft
RYR11BK26 Jul 202238,025 ft
RYR2HK26 Jul 202229,875 ft
RYR4VJ26 Jul 202237,000 ft
RYR9UM25 Jul 202234,475 ft
RYR3DP25 Jul 202237,000 ft