Halcyon
PADI Tec 40 CCR is the entry point into PADI technical closed-circuit rebreather training on Type T CCR units. It introduces the discipline needed for technical CCR diving while keeping the first step focused on setup, predive checks, dive planning, teamwork, and managing failures before they grow under pressure. Students learn how electronic or manual CCR systems change buoyancy, gas planning, bailout decisions, and problem solving compared with open-circuit technical diving.
PADI lists Advanced Open Water Diver, Enriched Air Diver, Deep Diver or proof of deep experience, 30 logged dives, age requirements, Rescue Diver before later training dives, and 50 logged dives before certification as part of the pathway. The course suits experienced recreational divers who are ready for a serious, methodical introduction to Type T CCR rather than a casual equipment trial.
Training normally combines CCR configuration, checklists, dive planning, emergency drills, team procedures, and supervised technical dives. In High Springs, Florida, it can be the first formal step for divers moving toward cave, wreck, or deeper technical CCR goals safely. Successful students should leave with a foundation in disciplined CCR habits and a realistic view of the responsibility that comes with life-support equipment.