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 57,065
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
RYR3FL18 May 202237,000 ft
not transmitted26 Apr 202237,025 ft
not transmitted26 Apr 202238,000 ft
not transmitted25 Apr 202238,000 ft
not transmitted16 Apr 202237,975 ft
RYR4DZ31 Mar 202237,000 ft
RYR2DR7 Mar 202240,000 ft
RYR72897 Mar 202239,000 ft
RYR2DR28 Feb 202240,000 ft
RYR728928 Feb 202239,000 ft
RYR10LN27 Feb 202237,000 ft
RYR6RC14 Feb 202237,000 ft
RYR679314 Feb 202238,000 ft
RYR1CX10 Feb 202237,000 ft
RYR2DR4 Feb 202241,000 ft
RYR72894 Feb 202239,000 ft
RYR6RC2 Feb 202239,000 ft
RYR67932 Feb 202238,000 ft
RYR1CX1 Feb 202239,000 ft
RYR2DR28 Jan 202238,975 ft
RYR728928 Jan 202239,000 ft
RYR3SY25 Jan 202240,000 ft
RYR655425 Jan 202234,050 ft
RYR7RG13 Jan 202238,000 ft
RYR7RG30 Dec 202137,000 ft