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Aircraft
SP-RSU
Common
- Mode S hex
- 48C233
- Manufacturer
- Boeing
- Serial number
- 44776
- Year built
- 20179 years old
- Operator
- Buzz (RYS)
- Country of registration
Poland
- 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
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| RYR609A | LTFE > EIDW | 5 Aug 2025, 17:125 Aug 2025 | 5 Aug 2025, 17:15 | 37,000 ft | 19 |
| RYR884Y | EGSS > LBSF | 2 Aug 2025, 22:432 Aug 2025 | 2 Aug 2025, 22:56 | 37,000 ft | 429 |
| RYR3BY | LGKR > EIDW | 1 Aug 2025, 23:071 Aug 2025 | 1 Aug 2025, 23:14 | 30,325 ft | 95 |
| RYR884Y | EGSS > LBSF | 31 Jul 2025, 22:1231 Jul 2025 | 31 Jul 2025, 22:24 | 37,000 ft | 194 |
| not transmitted | route not resolved | 31 Jul 2025, 14:5131 Jul 2025 | 31 Jul 2025, 14:53 | 37,000 ft | 1 |
| RYR77MM | EDDB > LHBP | 30 Jul 2025, 21:2530 Jul 2025 | 30 Jul 2025, 21:50 | 26,000 ft | 625 |
| RYR3381 | LBSF > EDDB | 30 Jul 2025, 08:4230 Jul 2025 | 30 Jul 2025, 09:08 | 37,000 ft | 1,194 |
| RYR90JG | LFBT > EPKK | 13 Jul 2025, 21:5313 Jul 2025 | 13 Jul 2025, 22:26 | 37,000 ft | 2,065 |
| RYR67AP | LIPE > EBCI | 13 Jul 2025, 19:0413 Jul 2025 | 13 Jul 2025, 19:47 | 35,675 ft | 2,519 |
| RYS5077 | EPKT > LGKR | 15 Jun 2025, 11:2215 Jun 2025 | 15 Jun 2025, 11:49 | 37,000 ft | no position received |
| RYR29LL | EPGD > LEBL | 13 Jun 2025, 07:1613 Jun 2025 | 13 Jun 2025, 07:44 | 37,000 ft | 1,201 |
| RYR864D | LFOB > LHBP | 5 Jun 2025, 21:255 Jun 2025 | 5 Jun 2025, 21:44 | 37,000 ft | 1,249 |
| RYR62BU | EBCI > EGCC | 5 Jun 2025, 19:255 Jun 2025 | 5 Jun 2025, 19:29 | 38,000 ft | 36 |
| RYR62BU | EBCI > EGCC | 1 Jun 2025, 07:111 Jun 2025 | 1 Jun 2025, 07:16 | 38,000 ft | 88 |
| RYS7075 | EPBY > LTAI | 28 May 2025, 08:1828 May 2025 | 28 May 2025, 08:51 | 37,000 ft | 1,239 |
| RYR16DF | EPPO > LEGE | 24 May 2025, 19:0824 May 2025 | 24 May 2025, 19:43 | 36,975 ft | 1,533 |
| RYR1MG | EIKY > EDFH | 23 May 2025, 03:1823 May 2025 | 23 May 2025, 03:45 | 36,000 ft | 2,293 |
| RYR15KL | LEMG > EICK | 22 May 2025, 22:4822 May 2025 | 22 May 2025, 23:02 | 37,000 ft | 472 |
| RYR5039 | EIDW > LFBO | 14 May 2025, 07:1014 May 2025 | 14 May 2025, 07:41 | 37,000 ft | 1,478 |
| RYR3LA | EHEH > LEMD | 16 Apr 2025, 07:0616 Apr 2025 | 16 Apr 2025, 07:53 | 20,375 ft | 2,178 |
| RYR4876 | LIEE > LIME | 15 Apr 2025, 16:5315 Apr 2025 | 15 Apr 2025, 17:39 | 37,000 ft | 2,770 |
| RYR34HG | LOWW > LFOB | 14 Apr 2025, 07:0514 Apr 2025 | 14 Apr 2025, 07:09 | 38,000 ft | 64 |
| RYR48XX | LEXJ > LOWW | 12 Apr 2025, 10:2012 Apr 2025 | 12 Apr 2025, 10:56 | 36,000 ft | 1,402 |
| RYR39ZU | LIRP > LICJ | 12 Apr 2025, 06:5912 Apr 2025 | 12 Apr 2025, 07:40 | 39,000 ft | 2,259 |
| RYR864D | LFOB > LHBP | 7 Apr 2025, 17:077 Apr 2025 | 7 Apr 2025, 17:29 | 37,000 ft | 1,299 |
