Volker taucht seit 1986.
Sein höchstes Brevet ist bei SSI der Divecontrol Specialist Instructor und bei PADI der Master Scuba Diver Trainer und er hat ungefähr 360 Tauchgänge.

Lieblingstauchort:
GAN (Addu-Atoll, Malediven)

Rolle in der DWK:
Instructor

Instructor bei IAHD (International Association for Handicapped Divers) für:

• Confined Water Diver
• Open Water Diver
• Advanced Open Water Diver
• Divemaster
• Dive Partner

Instructor bei SSI für:

• Orientation to Snorkeling
• Snorkeling Course
• Try Scuba Pool
• Try Scuba Open Water
• Indoor Diver
• Junior Indoor Diver
• Scuba Diver
• Scuba Skills Update
• Open Water Diver
• Advanced Adventurer
• Advanced Open Water Diver
• Dive Control Specialist

Specialty Kurse:
Altitude Diver, Boat Diving, Computer Diving, Deep Diving, Dry Suit Diving, Digital UW Photography, Enriched Air Nitrox, Equipment Techniques, Ice Diving, Night Diving and Limited Visibility, Navigation, Perfect Buoyancy, Underwater Photography, Search & Recovery, Shark Diver, Snorkling, Stress&Rescue, Underwater Video, Wreck Diving, Waves, Tides & Currents, Specialty Diver, Specialty Instructor, Instructor Snorkling

Instructor bei PADI für:

• Open Water Diver
• Advanced Open Water Diver
• Divemaster
• Peak Performance Buoyancy
• Project Aware
• AWARE Coral Reef Conservation Specialty