HB9EYA, radio and ADS-B
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Aircraft

SP-RSW

Common

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Mode S hex
48C234
Type
Boeing 737-800B738
Manufacturer
Boeing
Serial number
44778
Year built
20179 years old
Operator
Buzz (RYS)
Country of registration
PolandPoland
First contact
4 May 2019, 08:13
Last contact
17 Sept 2026, 22:00
Logged visits
351

The station's story

Cumulative contact time
117 h
Distinct days
239
Highest captured altitude
42,800 ft
Discovery rank
#33,783 of 60,448
Longest contact
1 h 14 min

Same airframe, also seen as

  • EI-FZEfrom 21 Oct 2016 to 12 Oct 2025 · 555 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 (308 contacts, 2019-2026) · RYS (8 contacts, 2019-2023)

Operator as per the registry of 12 Oct 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
RYR194H1 Mar 202638,125 ft
RYR584W23 Feb 202638,000 ft
RYR542323 Feb 202625,800 ft
RYR449A22 Feb 202638,000 ft
RYR943922 Feb 202637,000 ft
RYR15EE22 Feb 202636,000 ft
RYR43PX21 Feb 202627,850 ft
RYR7JE12 Feb 202637,000 ft
RYR63UU6 Feb 202637,000 ft
RYR63UU5 Feb 202637,000 ft
RYR75GF24 Jan 202638,000 ft
RYR61JA23 Jan 202630,600 ft
RYR677R23 Jan 202627,525 ft
RYR25XJ23 Jan 202634,000 ft
RYR16AA19 Jan 202638,000 ft
RYR6YG18 Jan 202637,000 ft
RYR11UZ18 Jan 202637,000 ft
RYR137911 Jan 202630,000 ft
RYR221J9 Jan 202636,000 ft
RYR550K9 Jan 202628,225 ft
not transmitted6 Jan 202635,000 ft
RYR65UT6 Jan 202637,000 ft
RYR48072 Jan 202638,000 ft
RYR75FF2 Jan 202638,975 ft
not transmitted20 Dec 2025not transmitted