STSB Homepage
Welcome to the homepage of the STSB
The Swiss Transportation Safety Investigation Board (STSB) is the State authority of the Swiss Confederation which has a mandate to investigate accidents and dangerous incidents involving trains, aircraft, inland navigation ships, and seagoing vessels. The aim of this activity is to determine not only the direct causes of such events but also the more deep-seated reasons and other risks associated with them. This sole objective of this form of investigation is to acquire insights by means of which future accidents and hazardous situations can be prevented and which result in improved safety. However, the results of such a safety investigation are not intended to clarify questions of blame and liability.
Newly opened investigations
| Opening date | Location | Details | Links | |
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25.04.2024 | Petit Combin (LSYP), Val de Bagnes VS | HB-ZCZ |
Rapport de première information
(pdf, 122 KB)
Notification (pdf, 109 KB) |
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09.04.2024 | Blonay VD | Accident at work | Rapport de première information (pdf, 96 KB) |
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02.04.2024 | Cartagena (SKCG), Colombia | HB-JMD | Notification (pdf, 112 KB) |
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27.03.2024 | Dublin Airport (EIDW), Irlande | HB-ALQ | Notification (pdf, 120 KB) |
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27.03.2024 | Vétroz VS | HB-ZLX | Rapport de première information (pdf, 120 KB) |
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25.03.2024 | 5 Nm South East of Binuang-Airport (WAQG) | PK-SNE | Notification (pdf, 109 KB) |
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11.03.2024 | Grenchen Flugplatz (LSZG) SO | HB-TCP | Vorbericht (pdf, 105 KB) |
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01.03.2024 | Niouc VS | HB-ZES |
Rapport de première information
(pdf, 122 KB)
Vorbericht (pdf, 120 KB) |
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27.02.2024 | Courchevel Airport (LFLJ) | OO-PCN | Notification (pdf, 108 KB) |
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22.02.2024 | 1 km nordöstlich Ballwil LU |
HB-PQG
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Vorbericht (pdf, 126 KB) |
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18.02.2024 | Duillier VD | HB-ZOW | Rapport de première information (pdf, 121 KB) |
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16.02.2024 | Bern BE | Derailment of train or tram | Vorbericht (pdf, 101 KB) |
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08.02.2024 | Zürich ZH | Accident involving persons | Vorbericht (pdf, 99 KB) |
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08.02.2024 | Speck-Fehraltorf Flugplatz (LSZK) ZH | HB-TDA | Vorbericht (pdf, 106 KB) |
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05.02.2024 | Antioch, Georgia United States | N780PA | Notification (pdf, 121 KB) |
Recently published reports
| Date of the accident | Date of publication | Location | Details | Links | |
|---|---|---|---|---|---|
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29.09.2021 | 10.04.2024 | Ägerten, Neuendorf SO | HB-ZVK |
Vorbericht
(pdf, 139 KB)
Schlussbericht (pdf, 2 MB) Final report (pdf, 2 MB) |
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08.06.2022 | 04.04.2024 | Sendy-Sollard VD | Failure of safety systems |
Rapport de première information
(pdf, 116 KB)
Rapport final (pdf, 3 MB) |
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23.03.2021 | 19.03.2024 | Bretigny-sur-Morrens VD | HB-ZQJ |
Rapport de première information
(pdf, 137 KB)
Rapport sommaire (pdf, 2 MB) |
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12.01.2022 | 12.02.2024 | 3 km südöstlich des Flugplatzes Hausen am Albis (LSZN) ZH | HB-SFU |
Vorbericht
(pdf, 136 KB)
Schlussbericht (pdf, 447 KB) |
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02.01.2024 | 05.02.2024 | Visperterminen VS | Collision of road vehicles |
Vorbericht
(pdf, 125 KB)
Zwischenbericht (pdf, 587 KB) |
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16.07.2023 | 17.01.2024 | Unterterzen SG | Serious incident |
Vorbericht
(pdf, 100 KB)
Summarischer Bericht (pdf, 709 KB) |
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02.12.2018 | 16.01.2024 | Castione TI | HB-ZCM |
Rapporto preliminare
(pdf, 122 KB)
Schlussbericht (pdf, 2 MB) Rapporto finale (pdf, 3 MB) |
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29.08.2019 | 16.01.2024 | St. Stephan Flugplatz (LSTS) BE | G-ACGZ | Summarischer Bericht (pdf, 2 MB) |
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03.07.2023 | 10.01.2024 | Biel RB BE | Collision: shunting with obstruction |
Rapport de première information
(pdf, 97 KB)
Vorbericht (pdf, 101 KB) Rapport sommaire (pdf, 734 KB) Summarischer Bericht (pdf, 728 KB) |
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17.01.2021 | 10.01.2024 | Rüedisbach BE | HB-ZQH |
Vorbericht
(pdf, 135 KB)
Summarischer Bericht (pdf, 208 KB) Summary report (pdf, 267 KB) |
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22.06.2018 | 21.12.2023 | Zürich Flughafen (LSZH) ZH |
HB-YMU
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Vorbericht
(pdf, 113 KB)
Summarischer Bericht (pdf, 1 MB) |
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14.05.2019 | 13.12.2023 | Altendorf SZ |
J-5236
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Vorbericht
(pdf, 157 KB)
Schlussbericht (pdf, 592 KB) |
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29.07.2021 | 30.11.2023 | Bad Ragaz Flugplatz (LSZE) SG | HB-SDF |
Vorbericht
(pdf, 166 KB)
Summarischer Bericht (pdf, 601 KB) |
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07.06.2015 | 30.11.2023 | Zürich Flughafen (LSZH) ZH | HB-JVG |
Summarischer Bericht
(pdf, 224 KB)
Summary report (pdf, 215 KB) |
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04.04.2023 | 29.11.2023 | St. Gallen-Altenrhein Flughafen (LSZR) SG |
HB-2223
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Vorbericht
(pdf, 126 KB)
Summarischer Bericht (pdf, 413 KB) |