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
#36,853 of 57,079
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 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
RYR186931 Dec 202538,000 ft
RYR90RR29 Dec 202531,225 ft
RYR69WG29 Dec 202523,425 ft
RYR24SB29 Dec 202536,000 ft
RYR2627 Dec 202537,000 ft
RYR285127 Dec 202521,600 ft
RYR2620 Dec 202537,000 ft
RYR285120 Dec 202523,375 ft
RYR45EL18 Dec 202536,975 ft
RYR8JK18 Dec 202538,000 ft
not transmitted8 Dec 202538,000 ft
RYR94NV8 Dec 202531,725 ft
RYR95TZ8 Dec 202539,000 ft
RYR75297 Dec 202534,125 ft
RYR4CF7 Dec 202537,000 ft
not transmitted6 Dec 202534,850 ft
RYR66NN6 Dec 202534,000 ft
RYR31DC6 Dec 202539,000 ft
RYR66NN5 Dec 202533,750 ft
RYR31DC5 Dec 202537,000 ft
RYR36155 Dec 202539,000 ft
RYR14LZ2 Dec 202530,475 ft
RYR23HR28 Nov 202527,425 ft
RYR41MC28 Nov 202525,050 ft
RYR881A27 Nov 202529,750 ft