What is Cesa in scuba?

Controlled emergency swimming ascent (CESA) is an emergency swimming ascent which remains under control and which is performed at a safe ascent rate, with continuous exhalation at a rate unlikely to cause injury to the diver by lung overexpansion.

How do I become a Cesa?

How long is a Cesa?

Objective: Perform a simulated controlled emergency swimming ascent (CESA) for a distance of 9 meters/30 feet. Value: If you should unfortunately find yourself in an out-of-gas situation when your buddy is too far away to lend assistance, you will need to make an emergency ascent to the surface.

What is the highest PADI certification?

Master Scuba Diver
Master Scuba Diver (sometimes referred to as “MSD”) is the highest level of recreational diving, Above all, to become a PADI Master Scuba Diver™ you must: Hold an Open Water Diver, Advanced Open Water Diver and Rescue Diver certification. Complete five PADI Specialty Diver Courses.