Formation Underwater Navigator
Scubastars Technical Diving Center Route de la Crottaz 9, Corseaux, Vaud, SuisseFormation SDI / PADI Underwater Navigator
Formation SDI / PADI Underwater Navigator
Formation Open Water Diver
Croisière Egypte
Formation Open Water Diver
Formation TDI Extended Range
Formation TDI Extended Range
Formation TDI Deco Pro / Advanced Nitrox
Formation TDI Deco Pro / Advanced Nitrox
Formation TDI Extended Range
Formation Open Water Diver
formation TDI sidemount & TDI Advanced nitrox
Formation Full Cave Diver et Full cave Instructeur avec Tom Steiner