Referat: Capt Roger Patrick Witschi - Schweizer Hochseeschifffahrt
Tuesday, February 22, 2022 19:00-19:15, Relais Bayard Susten, Kantonsstrasse, 3953 Susten
Speaker(s): Capt Roger Patrick Witschi
Master Mariner
Head of Swiss Maritime Navigation Office SMNO
Organizer(s):
