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
RYR285123 Sept 202527,000 ft
RYR3EP23 Sept 202539,000 ft
RYR65YY21 Sept 202534,800 ft
RYR650921 Sept 202537,000 ft
RYR56CR21 Sept 202525,750 ft
RYR29JY21 Sept 202537,000 ft
RYR680A20 Sept 202538,000 ft
RYR322420 Sept 202537,000 ft
RYR56CR20 Sept 202520,150 ft
RYR29JY20 Sept 202535,675 ft
RYR553U18 Sept 202523,275 ft
RYR56MV18 Sept 202537,000 ft
RYR56CR18 Sept 202528,000 ft
RYR29JY18 Sept 202534,400 ft
RYR1DW18 Sept 202523,000 ft
RYR3J18 Sept 202539,000 ft
RYR76RH14 Sept 202538,000 ft
RYR621514 Sept 202537,000 ft
RYR864D3 Sept 202539,000 ft
RYR62BU3 Sept 202536,025 ft
RYR609A10 Aug 202537,000 ft
RYR21WQ9 Aug 202537,000 ft
RYR29CX9 Aug 202538,000 ft
RYR3BY8 Aug 202524,000 ft
RYR884Y6 Aug 202537,000 ft