Aircraft
YL-CSI
- Mode S hex
- 502CE3
- Manufacturer
- Bombardier
- Serial number
- 55034
- Year built
- 20188 years old
- Operator
- Air Baltic (BTI)
- Country of registration
Latvia- First contact
- 28 Jun 2018, 16:43
- Last contact
- 11 Sept 2026, 20:37
- Logged visits
- 700
Operation
Operates for Swiss (wet-lease airBaltic)
Observed from 14 Apr 2023 to 19 Jul 2026, 158 contacts under this callsign (measured by the log)
Interpretation: Wet-lease ACMI attesté publiquement, A220 airBaltic exploités pour Swiss (communications des deux compagnies, accords saisonniers reconduits) (2026-07)
Operates for Brussels Airlines (wet-lease airBaltic)
Observed from 19 Jul 2025 to 26 Sept 2025, 36 contacts under this callsign (measured by the log)
Interpretation: Wet-lease ACMI attesté publiquement, A220 airBaltic pour Brussels Airlines (2026-07)
The station's story
- Cumulative contact time
- 266 h
- Distinct days
- 375
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #29,889 of 60,201
- Longest contact
- 2 h 1 min
- Contacts on this Mode S address
- 703 contacts on the address, 700 under this registration: the address has carried several identities over time.
Observed callsigns
SWR (227 contacts, 2023-2026) · BTI (187 contacts, 2018-2026) · DLH (83 contacts, 2019-2025)
Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| BTI7704 | route not resolved | 4 May 2026, 23:034 May 2026 | 4 May 2026, 23:50 | 36,000 ft | 3,302 |
| BTI7703 | route not resolved | 4 May 2026, 20:144 May 2026 | 4 May 2026, 21:02 | 34,325 ft | 3,040 |
| AUA34X | LFLL > LOWW | 1 May 2026, 13:151 May 2026 | 1 May 2026, 13:37 | 30,000 ft | 402 |
| AUA353F | LOWW > LFLL | 1 May 2026, 11:221 May 2026 | 1 May 2026, 11:46 | 7,000 ft | 276 |
| BTI26R | LEBL > EVRA | 23 Apr 2026, 15:4323 Apr 2026 | 23 Apr 2026, 16:12 | 36,000 ft | 821 |
| BTI695 | EVRA > LFMN | 20 Apr 2026, 12:1420 Apr 2026 | 20 Apr 2026, 12:37 | 35,000 ft | 160 |
| BTI26R | LEBL > EVRA | 16 Apr 2026, 15:5416 Apr 2026 | 16 Apr 2026, 16:28 | 38,000 ft | 997 |
| BTI8WF | EYVI > LPPT | 14 Apr 2026, 13:4614 Apr 2026 | 14 Apr 2026, 14:27 | 37,000 ft | 2,225 |
| BTI7FR | EVRA > LPPT | 11 Apr 2026, 13:5711 Apr 2026 | 11 Apr 2026, 14:42 | 37,000 ft | 2,184 |
| BTI26R | LEBL > EVRA | 5 Feb 2026, 16:005 Feb 2026 | 5 Feb 2026, 16:26 | 36,000 ft | 464 |
| BTI2YN | EYVI > GCLP | 31 Jan 2026, 05:0831 Jan 2026 | 31 Jan 2026, 05:50 | 37,000 ft | 3,252 |
| BTI7MP | EVRA > GCLP | 23 Jan 2026, 09:2923 Jan 2026 | 23 Jan 2026, 10:14 | 37,000 ft | 2,781 |
| SWR78Y | LEVC > LSZH | 4 Dec 2025, 11:344 Dec 2025 | 4 Dec 2025, 11:53 | 15,750 ft | 174 |
| SWR245T | LSZH > LEVC | 4 Dec 2025, 07:294 Dec 2025 | 4 Dec 2025, 07:53 | 35,000 ft | 1,682 |
| SWR5MB | EGKK > LSZH | 3 Dec 2025, 20:403 Dec 2025 | 3 Dec 2025, 20:58 | 13,350 ft | 1,448 |
| SWR5GM | LSZH > EGKK | 3 Dec 2025, 17:293 Dec 2025 | 3 Dec 2025, 17:47 | 30,000 ft | 1,398 |
| SWR2LX | LPPT > LSZH | 3 Dec 2025, 15:203 Dec 2025 | 3 Dec 2025, 15:53 | 16,275 ft | 2,501 |
| SWR36K | LSZH > LPPT | 3 Dec 2025, 09:473 Dec 2025 | 3 Dec 2025, 10:24 | 37,000 ft | 2,566 |
| SWR421 | EGBB > LSZH | 2 Dec 2025, 11:232 Dec 2025 | 2 Dec 2025, 11:43 | 12,300 ft | 1,272 |
| SWR27Q | LSZH > EGBB | 2 Dec 2025, 08:002 Dec 2025 | 2 Dec 2025, 08:19 | 34,000 ft | 1,585 |
| not transmitted | route not resolved | 1 Dec 2025, 21:101 Dec 2025 | 1 Dec 2025, 21:10 | not transmitted | no position received |
| SWR3GH | LSZH > LEBL | 1 Dec 2025, 17:381 Dec 2025 | 1 Dec 2025, 17:59 | 35,000 ft | 1,575 |
| SWR2LX | LPPT > LSZH | 1 Dec 2025, 14:591 Dec 2025 | 1 Dec 2025, 15:17 | 14,300 ft | 1,110 |
| SWR36K | LSZH > LPPT | 1 Dec 2025, 09:311 Dec 2025 | 1 Dec 2025, 10:02 | 35,000 ft | 1,577 |
| SWR339H | ELLX > LSZH | 30 Nov 2025, 11:2230 Nov 2025 | 30 Nov 2025, 11:33 | 14,750 ft | 749 |
