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I have never heard such bullshit.... sounds like a science fiction novel

Kreska Jack-FJK003 wrote:

> >From the IANTD web site:
>
> Overhead Environment Diver and EANx Overhead Environment Diver
>
> Purpose
> This Program is designed to develop wreck and cavern diving skills within
> the limits of light penetration and to insure that divers are aware of
> self-responsibility and capable of risk management in overhead environments.
> The Program may be taught using either air or EANx.
> If combined with the IANTD EANx Diver Program, or if the student is already
> qualified as an IANTD EANx Diver, the student may use a mixture of EANx in
> the range of 21% through 40% oxygen.
> If combined with the IANTD Advanced EANx Diver Program, or if the student is
> already qualified as an IANTD Advanced EANx Diver, the student may use a
> mixture of EANx in the range of 21% through 40% oxygen as a dive gas, and
> safety or required decompression stops may involve EANx mixtures of up to
> 50% oxygen.
> Prerequisites
> Must be qualified as an IANTD Advanced Open Water Diver or equivalent.
> Must provide proof of a minimum of 10 logged dives.
> Must be a minimum of 15 years of age with a parent or guardian
> authorization, or a minimum of 12 years of age for Junior Diver
> qualification, or a minimum of 18 years of age without guardian approval.

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