Very disappointed ....more of a commercial, marketing publication than factual information about deep diving....such as "doppler" limits established by US Navy...simply not true and misleading...or that you can't use tables on a dive if computer fails even if you know your depth and dive time...SSI did a very poor job of glossing this up and misleading divers in doing so...."take our classes, buy from our stores"...but weak and misleading...
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