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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22.09.2022 | Bern Flughafen (LSZB) BE | HB-FWA | Vorbericht (pdf, 167 KB) |
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22.08.2022 | NE of Staré Sedlo village, district of Tachov - Czech Republic |
HB-3025
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Notification (pdf, 127 KB) |
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19.08.2022 | Lac Léman – 2km au sud-sud-est de La-Tour-de-Peilz VD |
HB-KBK
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Rapport de première information (pdf, 174 KB) |
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19.08.2022 | Gossau SG | Accident at work | Vorbericht (pdf, 113 KB) |
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02.08.2022 | near Culoz, France | HB-KBX | Notification (pdf, 125 KB) |
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02.08.2022 | Bézier (F) |
HB-GAC
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Notification (pdf, 127 KB) |
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02.08.2022 | 1 km westlich Fruthwilen TG |
C408
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Vorbericht (pdf, 140 KB) |
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28.07.2022 | Crêta Besse VS | HB-2320 |
Vorbericht
(pdf, 138 KB)
Rapport de première information (pdf, 138 KB) Zwischenbericht (pdf, 2 MB) |
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28.07.2022 | Grüehorn im Säntismassiv SG | D-FLIC | Vorbericht (pdf, 168 KB) |
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26.07.2022 | Sendy-Sollard VD | Failure of safety systems | Rapport de première information (pdf, 116 KB) |
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22.07.2022 | 6 Nm northwest of Senggeh Airstrip, Molof Village, Papua, Indonesia | PK-RCQ | Notification (pdf, 125 KB) |
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21.07.2022 | Brig VS | Derailment during shunting | Vorbericht (pdf, 114 KB) |
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11.07.2022 | Heimberg BE | Derailment of train or tram | Vorbericht (pdf, 114 KB) |
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08.07.2022 | Bern Flughafen (LSZB) BE | HB-SGD | Vorbericht (pdf, 139 KB) |
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06.07.2022 | Underi Heitere, Diemtigen BE | HB-ZMC | Vorbericht (pdf, 290 KB) |
Recently published reports
| Date of the accident | Date of publication | Location | Details | Links | |
|---|---|---|---|---|---|
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04.05.2022 | 19.09.2022 | Renens VD | Collision: shunting with obstruction |
Rapport de première information
(pdf, 108 KB)
Rapport sommaire (pdf, 2 MB) |
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07.01.2020 | 13.09.2022 | Buttwil Flugplatz (LSZU) AG | HB-CCN |
Vorbericht
(pdf, 153 KB)
Schlussbericht (pdf, 2 MB) |
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05.07.2018 | 09.09.2022 | Eglisau ZH | Derailment of train or tram |
Vorbericht
(pdf, 114 KB)
Schlussbericht (pdf, 8 MB) |
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19.07.2021 | 06.09.2022 | Schänis Flugplatz (LSZX) SG | HB-2467 |
Vorbericht
(pdf, 121 KB)
Schlussbericht (pdf, 5 MB) |
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01.08.2020 | 29.08.2022 | Campingplatz Bumbach BE | HB-3281 |
Vorbericht
(pdf, 139 KB)
Summarischer Bericht (pdf, 2 MB) |
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28.05.2022 | 26.08.2022 | Crêta Besse VS | HB-2320 |
Vorbericht
(pdf, 138 KB)
Rapport de première information (pdf, 138 KB) Zwischenbericht (pdf, 2 MB) |
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14.05.2019 | 10.08.2022 | Luzern-Beromünster Flugplatz (LSZO) LU | HB-CGF | Schlussbericht (pdf, 416 KB) |
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29.08.2017 | 04.08.2022 | Mendrisio TI | HB-ZLA |
Rapporto preliminare
(pdf, 18 KB)
Summarischer Bericht (pdf, 2 MB) Rapporto sommario (pdf, 2 MB) |
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09.09.2018 | 04.08.2022 | Speck-Fehraltorf Flugplatz (LSZK) ZH | HB-ZPK | Summarischer Bericht (pdf, 648 KB) |
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12.06.2021 | 03.08.2022 | Lausanne "La Blécherette" Aéroport (LSGL) VD | HB-ZCA |
Rapport de première information
(pdf, 119 KB)
Rapport sommaire (pdf, 860 KB) |
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11.08.2018 | 03.08.2022 | WIL VOR |
HB-EVP
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Summarischer Bericht (pdf, 972 KB) |
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14.03.2016 | 03.08.2022 | Lugano-Agno Aeroporto (LSZA) TI | HB-VWM |
Vorbericht
(pdf, 18 KB)
Summarischer Bericht (pdf, 289 KB) Rapporto sommario (pdf, 293 KB) |
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08.07.2018 | 29.07.2022 | Lommis Flugplatz (LSZT) TG | HB-EWQ | Summarischer Bericht (pdf, 1 MB) |
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04.04.2022 | 22.07.2022 | Schafisheim AG | Accident at work |
Vorbericht
(pdf, 110 KB)
Summarischer Bericht (pdf, 2 MB) |
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13.10.2019 | 18.07.2022 | Zürich Flughafen (LSZH) TMA6 ZH |
HB-NCB
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Vorbericht
(pdf, 155 KB)
Schlussbericht (pdf, 5 MB) Final report (pdf, 5 MB) |