Volker Clausen

Volker Clausen

  • Evolution/Inspi-Vision-Level1
  • Evolution/Inspi-Vision-Level2
  • Evolution/Inspi-Vision-Level3
  • Gasblender
  • Inspi-CLASSIC-Level1
  • Inspi-CLASSIC-Level2
  • Inspi-CLASSIC-Level3
  • Instructor
  • Instructor Trainer
  • Instructor Trainer CCR
  • Instructor Trainer OC
  • OC-Advanced Trimix-Diver
  • OC-Deco-Diver
  • OC-Extended Range-Diver
  • OC-Recreational Trimix-Diver
  • Poseidon MKVI Level1