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 57,065
- 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 |
|---|---|---|---|---|---|
| BTI683 | EVRA > LEBL | 3 Feb 2019, 14:573 Feb 2019 | 3 Feb 2019, 15:13 | 41,000 ft | 400 |
| BTI681 | EVRA > LEBL | 30 Jan 2019, 08:5930 Jan 2019 | 30 Jan 2019, 09:35 | 41,000 ft | 1,910 |
| BTI683 | EVRA > LEBL | 27 Jan 2019, 15:2527 Jan 2019 | 27 Jan 2019, 15:29 | 39,000 ft | 177 |
| not transmitted | route not resolved | 22 Jan 2019, 16:5522 Jan 2019 | 22 Jan 2019, 17:07 | 6,725 ft | no position received |
| BTI681 | EVRA > LEBL | 9 Jan 2019, 08:549 Jan 2019 | 9 Jan 2019, 09:28 | 41,000 ft | 1,589 |
| BTI1648 | LSGG > EVRA | 5 Jan 2019, 18:475 Jan 2019 | 5 Jan 2019, 19:14 | 27,025 ft | 866 |
| BTI1647 | EVRA > LSGG | 5 Jan 2019, 17:085 Jan 2019 | 5 Jan 2019, 17:44 | 850 ft | 2,435 |
| BTI7QX | LSGG > EVRA | 18 Dec 2018, 18:2018 Dec 2018 | 18 Dec 2018, 18:42 | 25,175 ft | 838 |
| BTI2WT | EVRA > LSGG | 18 Dec 2018, 16:3318 Dec 2018 | 18 Dec 2018, 16:57 | 1,175 ft | 1,911 |
| BTI681 | EVRA > LEBL | 17 Dec 2018, 09:3817 Dec 2018 | 17 Dec 2018, 09:41 | 40,000 ft | 61 |
| BTI7QX | LSGG > EVRA | 4 Dec 2018, 18:124 Dec 2018 | 4 Dec 2018, 18:19 | 20,750 ft | 302 |
| BTI2WT | EVRA > LSGG | 4 Dec 2018, 16:444 Dec 2018 | 4 Dec 2018, 16:54 | 4,575 ft | 727 |
| BTI7QX | LSGG > EVRA | 1 Dec 2018, 15:211 Dec 2018 | 1 Dec 2018, 15:29 | 21,300 ft | 346 |
| BTI2WT | EVRA > LSGG | 1 Dec 2018, 13:331 Dec 2018 | 1 Dec 2018, 13:47 | 2,550 ft | 877 |
| BTI2MZ | LEMG > EVRA | 24 Nov 2018, 14:1824 Nov 2018 | 24 Nov 2018, 14:21 | 37,975 ft | 24 |
| BTI3FT | LEMD > EVRA | 22 Nov 2018, 18:3222 Nov 2018 | 22 Nov 2018, 19:01 | 38,200 ft | 1,397 |
| BTI8KA | EVRA > LEMG | 21 Nov 2018, 08:4121 Nov 2018 | 21 Nov 2018, 09:05 | 41,000 ft | 906 |
| BTI3FT | LEMD > EVRA | 8 Nov 2018, 18:468 Nov 2018 | 8 Nov 2018, 18:57 | 38,000 ft | 182 |
| BTI2MZ | LEMG > EVRA | 7 Nov 2018, 14:007 Nov 2018 | 7 Nov 2018, 14:29 | 38,000 ft | 1,576 |
| BTI8KA | EVRA > LEMG | 7 Nov 2018, 08:417 Nov 2018 | 7 Nov 2018, 09:27 | 41,000 ft | 2,171 |
| BTI8KA | EVRA > LEMG | 31 Oct 2018, 08:4531 Oct 2018 | 31 Oct 2018, 09:32 | 39,000 ft | 2,981 |
| BTI7QX | LSGG > EVRA | 30 Oct 2018, 18:0630 Oct 2018 | 30 Oct 2018, 18:39 | 35,275 ft | 1,086 |
| BTI2WT | EVRA > LSGG | 30 Oct 2018, 16:3830 Oct 2018 | 30 Oct 2018, 17:10 | 1,550 ft | 2,373 |
| BTI7QX | LSGG > EVRA | 18 Oct 2018, 18:3518 Oct 2018 | 18 Oct 2018, 18:53 | 29,450 ft | 935 |
| BTI2WT | EVRA > LSGG | 18 Oct 2018, 16:5818 Oct 2018 | 18 Oct 2018, 17:35 | 1,325 ft | 2,255 |
