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
- 10 Aug 2026, 16:38
- Logged visits
- 636
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
- 244 h
- Distinct days
- 352
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #29,775 of 57,441
- Longest contact
- 2 h 1 min
- Contacts on this Mode S address
- 639 contacts on the address, 636 under this registration: the address has carried several identities over time.
Observed callsigns
BTI (186 contacts, 2018-2026) · SWR (168 contacts, 2023-2026) · DLH (83 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 |
|---|---|---|---|---|---|
| SWR331F | LSZH > LFBD | 7 Sept 2025, 13:117 Sept 2025 | 7 Sept 2025, 13:43 | 29,000 ft | 1,201 |
| SWR339H | ELLX > LSZH | 7 Sept 2025, 11:017 Sept 2025 | 7 Sept 2025, 11:15 | 12,600 ft | 465 |
| SWR337K | LSZH > ELLX | 7 Sept 2025, 08:597 Sept 2025 | 7 Sept 2025, 09:12 | 21,250 ft | 499 |
| SWR388G | EDDH > LSZH | 5 Sept 2025, 20:325 Sept 2025 | 5 Sept 2025, 20:36 | 25,350 ft | 110 |
| SWR511P | LFPG > LSZH | 5 Sept 2025, 07:155 Sept 2025 | 5 Sept 2025, 07:29 | 16,375 ft | 826 |
| SWR759G | LSZH > LFPG | 4 Sept 2025, 22:134 Sept 2025 | 4 Sept 2025, 22:30 | 26,450 ft | 873 |
| SWR339H | ELLX > LSZH | 3 Sept 2025, 10:593 Sept 2025 | 3 Sept 2025, 11:08 | 14,875 ft | 359 |
| SWR337K | LSZH > ELLX | 3 Sept 2025, 08:553 Sept 2025 | 3 Sept 2025, 09:05 | 19,975 ft | 254 |
| BTI8WF | EYVI > LPPT | 16 Aug 2025, 21:1016 Aug 2025 | 16 Aug 2025, 21:54 | 37,000 ft | 2,489 |
| BTI8LM | EETN > LFMN | 3 Aug 2025, 07:193 Aug 2025 | 3 Aug 2025, 07:38 | 34,975 ft | 57 |
| BTI6FU | EETN > LEPA | 2 Aug 2025, 07:132 Aug 2025 | 2 Aug 2025, 07:42 | 38,975 ft | 1,358 |
| BEL94L | LFLL > EBBR | 30 Jul 2025, 07:2630 Jul 2025 | 30 Jul 2025, 07:53 | 29,975 ft | 1,591 |
| BEL2WN | LIPE > EBBR | 29 Jul 2025, 19:3529 Jul 2025 | 29 Jul 2025, 19:39 | 33,975 ft | 36 |
| not transmitted | route not resolved | 29 Jul 2025, 16:3929 Jul 2025 | 29 Jul 2025, 16:40 | 29,000 ft | 2 |
| BEL4SF | LFLL > EBBR | 29 Jul 2025, 13:4129 Jul 2025 | 29 Jul 2025, 14:09 | 29,975 ft | 1,455 |
| BEL2SC | LIMC > EBBR | 29 Jul 2025, 09:1729 Jul 2025 | 29 Jul 2025, 09:46 | 30,000 ft | 1,284 |
| BEL5BN | EBBR > LIMC | 29 Jul 2025, 06:5729 Jul 2025 | 29 Jul 2025, 07:16 | 23,950 ft | 790 |
| BEL94L | LFLL > EBBR | 28 Jul 2025, 07:2028 Jul 2025 | 28 Jul 2025, 07:45 | 27,975 ft | 1,118 |
| not transmitted | route not resolved | 27 Jul 2025, 22:4127 Jul 2025 | 27 Jul 2025, 22:41 | 28,800 ft | no position received |
| not transmitted | route not resolved | 26 Jul 2025, 18:2626 Jul 2025 | 26 Jul 2025, 18:27 | 34,000 ft | no position received |
| BEL5AN | EBBR > EYVI | 26 Jul 2025, 15:3726 Jul 2025 | 26 Jul 2025, 15:53 | 33,000 ft | 501 |
| BEL94L | LFLL > EBBR | 26 Jul 2025, 07:2226 Jul 2025 | 26 Jul 2025, 07:36 | 29,975 ft | 514 |
| BEL2WN | LIPE > EBBR | 25 Jul 2025, 20:3325 Jul 2025 | 25 Jul 2025, 20:36 | 33,975 ft | 5 |
| BEL1XJ | EBBR > LIPE | 25 Jul 2025, 17:0525 Jul 2025 | 25 Jul 2025, 17:19 | 33,000 ft | 534 |
| BEL1EV | LIPZ > EBBR | 25 Jul 2025, 15:0725 Jul 2025 | 25 Jul 2025, 15:10 | 33,975 ft | 44 |
