Boenner, Hans
| 26.08.2004 | PADI Open Water Diver | |
| 3.04.2005 | SSI Advanced Open Water Diver | |
| 3.04.2005 | SSI Dry Suit Diver | |
| 5.04.2005 | PADI Advanced open Water Diver | |
| 26.02.2006 | PADI Emergency First Responder | |
| 2.04.2006 | PADI Rescue Diver | |
| 15.06.2006 | PADI Divemaster | |
| 19.04.2007 | PADI Enriched Air Diver | |
| 22.01.2012 | SSI Ice Diver |
GELOGTE TAUCHGÄNGE
664
