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 |
|---|---|---|---|---|---|
| not transmitted | route not resolved | 3 Nov 2025, 10:273 Nov 2025 | 3 Nov 2025, 10:36 | 35,000 ft | no position received |
| ASL87U | LFPG > LYBE | 2 Nov 2025, 10:512 Nov 2025 | 2 Nov 2025, 11:13 | 35,000 ft | 932 |
| ASL11M | LYBE > LFPG | 2 Nov 2025, 08:112 Nov 2025 | 2 Nov 2025, 08:40 | 28,100 ft | 2,098 |
| BTI7702 | LOWW > EVRA | 3 Oct 2025, 18:183 Oct 2025 | 3 Oct 2025, 18:45 | 35,975 ft | 435 |
| BTI7701 | EVRA > LKPR | 1 Oct 2025, 11:491 Oct 2025 | 1 Oct 2025, 12:24 | 36,975 ft | 1,028 |
| not transmitted | route not resolved | 27 Sept 2025, 07:5027 Sept 2025 | 27 Sept 2025, 07:51 | 31,000 ft | no position received |
| BEL2SJ | EBBR > LIPZ | 26 Sept 2025, 22:2526 Sept 2025 | 26 Sept 2025, 22:31 | 35,000 ft | 158 |
| BEL4TQ | LSZH > EBBR | 26 Sept 2025, 09:2126 Sept 2025 | 26 Sept 2025, 09:36 | 30,000 ft | 457 |
| BEL8HQ | EBBR > LSZH | 26 Sept 2025, 07:4926 Sept 2025 | 26 Sept 2025, 08:01 | 13,675 ft | 727 |
| BEL94L | LFLL > EBBR | 25 Sept 2025, 07:1725 Sept 2025 | 25 Sept 2025, 07:30 | 29,975 ft | 503 |
| BEL4SF | LFLL > EBBR | 23 Sept 2025, 14:5223 Sept 2025 | 23 Sept 2025, 15:17 | 31,900 ft | 1,400 |
| BEL2SC | LIMC > EBBR | 23 Sept 2025, 09:1123 Sept 2025 | 23 Sept 2025, 09:34 | 30,000 ft | 1,001 |
| BEL5BN | EBBR > LIMC | 23 Sept 2025, 07:1323 Sept 2025 | 23 Sept 2025, 07:37 | 21,675 ft | 911 |
| SWR2GZ | LFPG > LSZH | 14 Sept 2025, 15:5314 Sept 2025 | 14 Sept 2025, 16:09 | 12,350 ft | 943 |
| SWR49P | LSZH > LFPG | 14 Sept 2025, 13:2314 Sept 2025 | 14 Sept 2025, 13:40 | 18,000 ft | 1,047 |
| not transmitted | route not resolved | 11 Sept 2025, 13:4311 Sept 2025 | 11 Sept 2025, 13:47 | 28,250 ft | no position received |
| SWR511P | LFPG > LSZH | 11 Sept 2025, 07:1911 Sept 2025 | 11 Sept 2025, 07:34 | 12,475 ft | 1,050 |
| SWR759G | LSZH > LFPG | 10 Sept 2025, 22:2610 Sept 2025 | 10 Sept 2025, 22:48 | 26,450 ft | 1,532 |
| SWR57E | LFBD > LSZH | 9 Sept 2025, 21:059 Sept 2025 | 9 Sept 2025, 21:34 | 22,400 ft | 1,324 |
| SWR331F | LSZH > LFBD | 9 Sept 2025, 18:449 Sept 2025 | 9 Sept 2025, 19:16 | 28,975 ft | 1,564 |
| SWR2DV | EHAM > LSZH | 9 Sept 2025, 11:369 Sept 2025 | 9 Sept 2025, 11:48 | 15,125 ft | 576 |
| SWR883P | LSZH > EHAM | 9 Sept 2025, 08:229 Sept 2025 | 9 Sept 2025, 08:41 | 31,975 ft | 899 |
| SWR42V | LSZH > EGBB | 7 Sept 2025, 20:447 Sept 2025 | 7 Sept 2025, 21:01 | 14,700 ft | 790 |
| SWR9KF | LSZH > LFPG | 7 Sept 2025, 18:007 Sept 2025 | 7 Sept 2025, 18:19 | 29,000 ft | 699 |
| SWR57E | LFBD > LSZH | 7 Sept 2025, 15:397 Sept 2025 | 7 Sept 2025, 16:10 | 20,025 ft | 988 |
