HB9EYARADIO & ADS-B
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Aircraft

SP-RSU

Common

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Mode S hex
48C233
Type
Boeing 737-800B738
Manufacturer
Boeing
Serial number
44776
Year built
20179 years old
Operator
Buzz (RYS)
Country of registration
PolandPoland
First contact
10 Apr 2019, 20:00
Last contact
3 Jun 2026, 07:47
Logged visits
378

The station's story

Cumulative contact time
145 h
Distinct days
260
Highest captured altitude
41,025 ft
Discovery rank
#33,230 of 57,441
Longest contact
1 h 5 min

Same airframe, also seen as

  • EI-FZCfrom 27 Mar 2017 to 19 Jul 2019 · 546 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 (330 contacts, 2019-2026) · RYS (23 contacts, 2019-2025)

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

Visits

CallsignFirst contactAltitude at end of contact
RYR42UH10 Aug 202437,450 ft
RYR42UH9 Aug 202438,000 ft
RYR237129 Jul 202439,000 ft
RYR237029 Jul 202436,100 ft
RYR97FQ23 Jul 202436,000 ft
RYR53KA5 Jul 2024not transmitted
RYR25GJ5 Jul 202437,000 ft
RYR42CQ14 Jun 202437,000 ft
RYR42UH14 Jun 202438,000 ft
RYR42CQ7 Jun 202437,000 ft
RYR24203 Jun 202430,325 ft
RYR1QL30 May 202436,000 ft
RYR55NR30 May 202437,000 ft
RYR8GY23 May 202437,000 ft
RYR233922 May 202440,000 ft
RYR233822 May 202429,000 ft
RYR1ME22 May 202440,000 ft
not transmitted22 May 202437,000 ft
RYR7WW21 May 202440,000 ft
RYR83EL21 May 202424,525 ft
RYR274313 May 202425,450 ft
RYR926P19 Apr 202440,000 ft
RYR42CQ13 Apr 202437,000 ft
not transmitted13 Apr 202436,000 ft
RYR42CQ9 Apr 202437,000 ft