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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08.10.2025 | 2.5 km 355 degrees from Moruya Aerodrome (YMRY - MYA) Australia | VH-XAA | Notification (pdf, 171 KB) |
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07.10.2025 | Frauenfeld TG | Accident at work | Vorbericht (pdf, 62 KB) |
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06.10.2025 | Hirsgarten Bad, Cham ZG | HB-ORK | Vorbericht (pdf, 151 KB) |
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01.10.2025 | Maggia TI | HB-KGI |
Rapporto preliminare
(pdf, 132 KB)
Notification (pdf, 117 KB) |
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22.09.2025 | Valeyres-sous-Rances VD | HB-WZN | Rapport de première information (pdf, 154 KB) |
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18.09.2025 | Neuchâtel -Vauseyon NE | Serious incident | Rapport de première information (pdf, 61 KB) |
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01.09.2025 | Genève Aéroport (LSGG) GE | SX-NET |
Rapport de première information
(pdf, 134 KB)
Notification (pdf, 117 KB) |
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27.08.2025 | Saint-Pons (04 Alpes-de-Haute-Provence) France |
D-2020
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Notification (pdf, 117 KB) |
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18.08.2025 | Opdal Airfield (ENOP) Norway | OY-PTR | Notification (pdf, 136 KB) |
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13.08.2025 | Vierwaldstättersee, nördlich des Bürgenstocks LU | D-FSAM |
Notification
(pdf, 139 KB)
Vorbericht (pdf, 174 KB) |
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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) |
