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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18.07.2025 | Kitakyushu Airport (RJFR) Japan | T7-12DW | Notification (pdf, 97 KB) |
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17.07.2025 | Oromomo Bolivia | CP-3205 | Notification (pdf, 96 KB) |
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09.07.2025 | Rund 2 km südlich des Grossen Fusshorns, Gde. Naters VS | HB-ZNR |
Vorbericht
(pdf, 118 KB)
Rapport de première information (pdf, 105 KB) |
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18.06.2025 | La Tine, commune de Rossinière VD | HB-QUD | Rapport de première information (pdf, 105 KB) |
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04.06.2025 | St. Gallen St. Fiden SG | Collision: train-shunting | Vorbericht (pdf, 129 KB) |
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26.05.2025 | Friedrichshafen, 10NM Final RWY06 ZH |
HB-TSN
|
Vorbericht (pdf, 107 KB) |
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08.05.2025 | Chiasso TI | Irregularity with hazard | Vorbericht (pdf, 62 KB) |
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29.04.2025 | 50 NM östlich von Graz (LOWG), auf Flugfläche 400 | HB-JCD |
Vorbericht
(pdf, 128 KB)
Notification (pdf, 112 KB) |
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25.04.2025 | Petersgrat (LSVP) BE | HB-ZWF | Vorbericht (pdf, 119 KB) |
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07.04.2025 | St. Etienne (F) | F-GEBS | Notification (pdf, 91 KB) |
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02.04.2025 | La Punt Chamues-ch GR | D-EXIK |
Vorbericht
(pdf, 121 KB)
Notification (pdf, 107 KB) |
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01.04.2025 | Lauchernalp Wiler VS | Vehicle fall | Vorbericht (pdf, 96 KB) |
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28.03.2025 | Eschenz TG | Derailment of train or tram | Vorbericht (pdf, 97 KB) |
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17.02.2025 | Leuzigen BE | HB-KHC |
Rapporto preliminare
(pdf, 103 KB)
Vorbericht (pdf, 133 KB) |
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13.02.2025 | Maripasoula Airport (SOOA), French Guiana | HB-FDU | Notification (pdf, 139 KB) |
