Monthly Archives: September 2017

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Rapid Recovery from Post-Irma Flooding

This entry was posted in Cave Diving News on September 19, 2017 by Admin

You may be cave diving in north-central Florida this weekend after all. As of today, most of the region’s popular cave systems are either open or about to open. The only exceptions are Devil’s Eye and Ear, and (possibly) Little River. And, according to Ginnie’s Facebook page, they are shooting for opening this coming Tuesday, September 26.

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RMV vs. SAC: What’s the Difference? 2

This entry was posted in Diver Training Instructor Training Uncategorized on September 13, 2017 by Admin

Few topics seem to generate more confusion among divers and instructors than Respiratory Minute Volume, better known as RMV, and Surface Air Consumption rate, commonly referred to as SAC rate. This article will tell you what you need to know in simple, easy-to-understand language.

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