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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
- 8 Sept 2026, 09:21
- Logged visits
- 384
The station's story
- Cumulative contact time
- 147 h
- Distinct days
- 266
- Highest captured altitude
- 41,025 ft
- Discovery rank
- #33,337 of 60,058
- 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 (336 contacts, 2019-2026) · RYS (23 contacts, 2019-2025)
Operator as per the registry of 21 Sept 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| RYR3HF | EPGD > LEBL | 8 Sept 2026, 08:518 Sept 2026 | 8 Sept 2026, 09:21 | 37,000 ft | 1,307 |
| RYR6A | LFOB > EPKK | 2 Sept 2026, 09:362 Sept 2026 | 2 Sept 2026, 09:39 | 41,000 ft | 22 |
| RYR425M | EHEH > LERS | 1 Sept 2026, 12:221 Sept 2026 | 1 Sept 2026, 12:40 | 37,000 ft | 25 |
| RYR3HF | EPGD > LEBL | 25 Aug 2026, 08:5125 Aug 2026 | 25 Aug 2026, 09:28 | 37,000 ft | 1,722 |
| RYR46JP | EPGD > LEAL | 24 Aug 2026, 17:0824 Aug 2026 | 24 Aug 2026, 17:40 | 37,000 ft | 1,282 |
| RYR46JP | EPGD > LEAL | 14 Aug 2026, 19:3514 Aug 2026 | 14 Aug 2026, 20:11 | 37,000 ft | 1,388 |
| RYR3HF | GCTS > EDDN | 3 Jun 2026, 07:193 Jun 2026 | 3 Jun 2026, 07:47 | 36,725 ft | 1,153 |
| RYR51FY | LEBL > EPGD | 26 May 2026, 12:5226 May 2026 | 26 May 2026, 13:14 | 36,000 ft | 74 |
| RYR3HF | GCTS > EDDN | 26 May 2026, 08:5326 May 2026 | 26 May 2026, 09:21 | 37,000 ft | 294 |
| RYR4233 | LFOB > LIME | 11 May 2026, 09:3311 May 2026 | 11 May 2026, 09:37 | 40,000 ft | 79 |
| RYR48VM | EPKK > LMML | 10 May 2026, 15:3810 May 2026 | 10 May 2026, 15:42 | 38,000 ft | 22 |
| RYR3HF | GCTS > EDDN | 28 Apr 2026, 08:5828 Apr 2026 | 28 Apr 2026, 09:30 | 37,000 ft | 1,631 |
| RYR46JP | EPGD > LEAL | 27 Apr 2026, 17:0927 Apr 2026 | 27 Apr 2026, 17:38 | 37,000 ft | 1,322 |
| RYR39DD | EGSS > LCPH | 26 Apr 2026, 13:4126 Apr 2026 | 26 Apr 2026, 14:19 | 35,000 ft | 1,885 |
| RYR5VM | LPFR > EINN | 1 Apr 2026, 09:191 Apr 2026 | 1 Apr 2026, 09:41 | 35,000 ft | 1,079 |
| RYR91NN | EKBI > LGKR | 22 Mar 2026, 20:0922 Mar 2026 | 22 Mar 2026, 20:44 | 37,000 ft | 2,169 |
| RYR40CC | LKPR > LEMD | 22 Mar 2026, 16:0222 Mar 2026 | 22 Mar 2026, 16:43 | 36,975 ft | 2,048 |
| RYR74KV | LKPR > LFML | 20 Mar 2026, 07:2120 Mar 2026 | 20 Mar 2026, 07:59 | 28,250 ft | 1,941 |
| RYR172V | EPLB > EIDW | 18 Mar 2026, 14:5818 Mar 2026 | 18 Mar 2026, 15:38 | 37,000 ft | 2,332 |
| RYR40CC | LKPR > LEMD | 16 Mar 2026, 06:4516 Mar 2026 | 16 Mar 2026, 07:29 | 35,000 ft | 2,889 |
| RYR40CC | LKPR > LEMD | 15 Mar 2026, 15:4715 Mar 2026 | 15 Mar 2026, 16:24 | 35,000 ft | 2,359 |
| RYR74KV | LKPR > LFML | 13 Mar 2026, 07:2313 Mar 2026 | 13 Mar 2026, 07:57 | 26,150 ft | 1,833 |
| RYR172V | EPLB > EIDW | 10 Mar 2026, 09:5710 Mar 2026 | 10 Mar 2026, 10:41 | 37,000 ft | 2,044 |
| RYR74KV | LKPR > LFML | 6 Mar 2026, 07:326 Mar 2026 | 6 Mar 2026, 08:12 | 22,100 ft | 2,029 |
| RYR42PV | EGSS > LIME | 3 Mar 2026, 10:293 Mar 2026 | 3 Mar 2026, 10:56 | 30,050 ft | 1,139 |
