Fred, I would suggest you enroll into some classes with an IANTD or a TDI instructor before killing yourself. The problem is that if you don't and you die, this list won't be able to blame anyone nor any agency (can you immagine the nightmare?!). I'm sure the risk is lower with most instructors than alone. If you choose to follow my advice, don't go by the price or the location... just select a good instructor (there are some very good ones that would be pleased to teach you I'm sure). Michel Therrien At 03:20 PM 5/13/98 +0100, Pre-installed User wrote: >Fred Klauber wrote: >> >> What is the allowable depth to start using pure O2 when hanging during >> a deco stop? >> >> Also, how do you calculate the resultant reduction in hang time during a >> deco dive if pure O2 is used? >> >> Fred K. >> -- >> Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. >> Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'. > >Fred > >You MUST do a nitrox course before breathing O2 under water or you'll >die. > >pix >kevpix@gl*.co*.uk* -- Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'.
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