Ascension/Ascension

Closing

Updated on 5 May 2026

The Swiss National Library will be closed on Thursday 14 May 2026 (Ascension). The Swiss National Library will be closed on Whit Monday, 25 May 2026.

Third party communicationPublished on 6 May 2026

New STSB final report (aviation) available

Payerne, 06.05.2026 — A new final report (aviation) is available on the website of the Swiss Transportation Safety Investigation Board STSB.

www.stsb.admin.ch