SSI Advanced Wreck Diving

Course Overview & Training Objectives

Extends wreck exploration into complete overhead environments beyond the daylight zone, requiring guideline deployment and formal decompression contingency planning. Divers operate under strict gas reserves (Rule of Thirds or fourths) navigating complex internal architecture, bulkheads, and multi-level deck plans. Focuses on failure management, zero-visibility navigation, and managing team positioning inside confined wreck spaces.

Operational Envelope

• Max Depth: 30m (100ft)
• Decompression: Unlimited accelerated deco
• Breathing Gases: Air / Nitrox
• Equipment Rig: Single or Twinset

Course Structure & Training Requirements

• Course Duration: 3 Days
• Required Training Dives: 4 in-water dives
• Classroom & Theory: 12 hours instruction

Entry Gates & Prerequisites

Wreck Diving + 24 logged dives