HB9EYARADIO & ADS-B
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Aircraft

9H-QAC

Common

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Mode S hex
4D21EB
Manufacturer
Boeing
Serial number
44789
Year built
20179 years old
Country of registration
MaltaMalta
First contact
18 Jun 2019, 22:33
Last contact
12 Aug 2026, 12:24
Logged visits
2,334

The station's story

Cumulative contact time
838 h
Distinct days
1,053
Highest captured altitude
41,025 ft
Discovery rank
#34,498 of 57,079
Longest contact
1 h 41 min
Contacts on this Mode S address
2,432 contacts on the address, 2,334 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • EI-FZSfrom 2 Jun 2017 to 15 Jun 2019 · 565 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 (2,142 contacts, 2019-2026)

Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
RYR7SY2 Dec 202030,550 ft
RYR5YY2 Dec 202034,025 ft
RYR7SY1 Dec 202023,925 ft
RYR5YY1 Dec 202040,000 ft
RYR600629 Nov 202027,950 ft
RYR2TH29 Nov 202034,000 ft
RYR2CD22 Nov 202024,300 ft
RYR3VC21 Nov 202029,350 ft
RYR631721 Nov 202034,000 ft
RYR7SY19 Nov 202033,275 ft
not transmitted19 Nov 2020not transmitted
RYR600615 Nov 202024,175 ft
RYR2TH15 Nov 202037,000 ft
RYR7SY15 Nov 202023,650 ft
RYR5YY15 Nov 202040,000 ft
RYR7SY12 Nov 202031,700 ft
not transmitted12 Nov 2020not transmitted
not transmitted12 Nov 2020not transmitted
not transmitted12 Nov 202038,000 ft
RYR2CD10 Nov 202034,075 ft
RYR60069 Nov 202026,150 ft
RYR2TH9 Nov 202034,000 ft
not transmitted8 Nov 202034,000 ft
RYR2CD8 Nov 202025,625 ft
not transmitted8 Nov 202036,000 ft