Training agencies differ in the degree of self sufficiency training at recreational levels.
What constitutes an emergency and what kind of emergency may I face?
What do I need to bring in order to reasonably deal with possible emergencies?
I look around. I see Porto Polo just a short distance down the coast. At my feet is a big buoy under which 350 meters of rope is suspended with a 50kg weight attached in the other end. It is waiting for me.
So, why use a rebreather for cave diving, and what kind of benefits does this type of equipment have compared to the highly reliable conventional Open Circuit scuba?
X-RAY MAG: You’re a structural engineer by training. Are you driven by innovation, looking for applications or projects for your inventions – or do you find solutions for specific projects?
Now, I seek only the top (and often hardest) instructor trainers when I require additional training for myself, and I love the challenge.
Our case story will be a recent actual exploration where the dive profile posed a few challenges:
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