Bobby 03-2026 DIVEMASTER 04-2022 Deep (Tieftaucher) 04-2021 Enriched Air Diver (Nitrox 40%) 09-2019 RESCUE DIVER 09-2019 EFR Primary & Secondary Care with AED 06-2019 ADVANCED OPEN WATER DIVER 09-2018 OPEN WATER DIVER
