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Technical Foundations divers will be trained to utilize singles with H-valves or twinsets, and stage cylinders or pony bottles. They will be introduced to advanced dive planning and make training dives as deep as 45m (150 ft). Students will also learn oxygen procedures and may use hyperoxic nitrox gases for limited decompression and to improve off-gas efficiency at safety stops.
Prerequisites: minimum age 18 years old, minimum 50 logged dives, certification in Deep, Stress & Rescue, Enriched Air Nitrox and Advanced Open Water Diver
