HB9EYARADIO & ADS-B
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Aircraft

SP-RSZ

Common

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Mode S hex
48C235
Type
Boeing 737-800B738
Manufacturer
Boeing
Serial number
44688
Year built
201412 years old
Operator
Buzz (RYS)
Country of registration
PolandPoland
First contact
2 Dec 2019, 09:19
Last contact
12 Aug 2026, 23:07
Logged visits
347

The station's story

Cumulative contact time
135 h
Distinct days
251
Highest captured altitude
41,025 ft
Discovery rank
#36,883 of 57,282
Longest contact
1 h 2 min
Contacts on this Mode S address
353 contacts on the address, 347 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • EI-FEGfrom 6 Apr 2016 to 10 Nov 2019 · 746 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 (316 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
RYR90SP7 Apr 202537,000 ft
RYR3MJ4 Apr 202536,000 ft
RYR3MJ27 Mar 202538,000 ft
RYR3MJ20 Mar 202538,000 ft
not transmitted6 Mar 202540,000 ft
not transmitted16 Feb 202537,450 ft
not transmitted5 Feb 202537,000 ft
not transmitted5 Feb 202536,000 ft
not transmitted5 Feb 202537,000 ft
not transmitted4 Feb 202538,000 ft
not transmitted4 Feb 202537,000 ft
not transmitted3 Feb 202537,000 ft
not transmitted15 Jan 202528,875 ft
not transmitted12 Jan 202537,000 ft
not transmitted4 Jan 202536,000 ft
not transmitted26 Dec 202438,000 ft
RYR38RP11 Dec 202437,000 ft
RYR62BU11 Dec 202434,000 ft
RYR38RP8 Dec 202437,000 ft
RYR62BU8 Dec 202436,000 ft
RYR653R29 Nov 202437,000 ft
RYR1TC24 Nov 202437,000 ft
RYR58ZB23 Nov 202437,000 ft
RYR29FJ22 Nov 202437,000 ft
RYR51SL18 Nov 202438,000 ft