Posted by AADIVER on November 17, 2000 at 19:35:39:
In Reply to: Re: P.S. posted by John Walker on November 17, 2000 at 17:18:48:
As I queried Mike above, is there a problem using a 40/60 heliox mix (40% O2, 60% He) and diving it with a EANx computer at a depth no deeper than 90 fsw? I know what you're going to say: get trimix certified. But I'd still like to know the answer.
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