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The early days of technical diving were marred by an alarming number of fatalities that threatened the viability of this emerging form of diving. Here InDepth...
As every tekkie knows, helium is essential for deep diving due to the fact it’s non-narcotic and offers low breathing gas density. But it’s conceivable that...
Cave explorer, photographer and instructor Natalie L Gibb wants to make “taking pictures” the sixth rule accident analysis. How can toting a camera underground get you...
What did a 56-year old PADI Open Water Scuba Instructor with 30-years of experience take away from her “Fundies” class? OZTek owner/operator Sue Crowe reports a...
Have you ever given a thought to what would happen if you got in an accident with your vehicle packed full with dive gear. Instructor Russell...
GUE Instructor Examiner Guy Shockey explains the details of Fundamentals, GUE’s most popular course, which he characterizes as “simple things done precisely!”