
Duane Johnson - Tech Instructor
Building the Next Generation of Thinking Scuba Divers
By Duane Johnson | Knowledge Base

Duane Johnson - Tech Instructor
By Duane Johnson | Uncategorized
Just got this notification from Diver’s Alert Network (DAN). Looks like a cool study.
DURHAM, NC – Divers Alert Network (DAN) is looking for divers and/or expeditions to get involved with in 2010 and to invite participants to take part in this observational, non-interventional field study. DAN will enroll adult volunteers, certified divers or students in the process of dive training and follow them during their regular field activities. [Read more...]
By Duane Johnson | Equipment
I get asked many times about what kind of doubles people should get when they want to move into technical diving. Should they get 130s, 100s, 120s, or aluminum 80s? There is no one right answer for selecting which size tanks. However, special consideration must be made in regards to selecting the manifold, valves, and bands to build that set of doubles. [Read more...]
By Duane Johnson | Uncategorized
This information came from a PADI meeting in Pattaya, Thailand in which the PADI representatives discussed changes to their technical diving classes. At the time of this article, I do not know if these changes will be PADI worldwide or they are only PADI Asia. These are purposed changes and not currently the standard. The interesting thing I took away from this is that PADI, once again, is making it easier for people to enter their technical diving program. Instead of focusing on firming up their education, they listen to the marketing team. [Read more...]
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