http://209.203.202.229/index1.html also says: Deep Air Diver This program has been developed to provide responsible training to divers who plan to dive to 130 fsw (39 msw) on air. The IANTD Deep Air Diver program trains divers in skills, performance, theory and planning of deep dives. This program remains within the commonly practiced depth of 130 fsw (39 msw). It is the first sanctioned program to provide proper international training in safe deep diving skills and performance. It is recommended that this program be taught in conjunction with the IANTD EANx Diver prog ram. Advanced Deep Air Diver This program has been designed to provide safe training to those divers who carry out diving to depths greater than the commonly practiced depth of 130 fsw (39 msw). The IANTD Advanced Deep Air Diver program provides training to 160 fsw (49 msw). It is a tightly supervised program concentrating on safety and control of oxygen and narcosis risk. This program also provides training in many advanced forms of diving technique. Normoxic Trimix Diver The IANTD Normoxic Trimix Diver program is aimed at those who wish to dive in the zone between 130 fsw (39 msw) and 200 fsw (60 msw) but are not comfortable doing so on air. The course uses normoxic mixtures and consists of 12 dives and one three (3) hour confined water session. Six (6) dives are on air to depths between 100 fsw (30 msw) and 130 fsw (39 msw) and six (6) dives involve practicing specified skills at depths between 30 fsw (9 msw) and 90 fsw (27 msw). All dives will be performed with two (2) stage cylinders. Four (4) Trimix dives are also made in the course with two (2) at depths up to 165 fsw (50 msw) and two (2) at depths up to 200 fsw (60 msw). This is an intense seven (7) day program enabling the graduate to be qualified to dive normoxic Trimix to 200 fsw (60 msw). It does not qualify the diver to use hypoxic mixtures to participate in dives deeper than 200 fsw (60 msw). The text for the course is IANTD's Technical Diver Encyclopedia, associated Technical Diver Workbook, Slides and newly developed Water-proof Tables. Scott > Hi Scott from another Scott, > > I do not understand your message. When I went to the IANTD site you > suggested I found the following information. > > <<< Normoxic Trimix Diver > > The IANTD Normoxic Trimix Diver program is aimed at those who wish to dive in > the zone between 130 fsw (39 msw) and 200 fsw (60 msw) but are not > comfortable doing so on air. The course uses normoxic mixtures and consists > of 12 dives and one three (3) hour confined water session. Six (6) dives are > on air to depths between 100 fsw (30 msw) and 130 fsw (39 msw) and six (6) > dives involve practicing specified skills at depths between 30 fsw (9 msw) > and 90 fsw (27 msw). All dives will be performed with two (2) stage > cylinders. Four (4) Trimix dives are also made in the course with two (2) at > depths up to 165 fsw (50 msw) and two (2) at depths up to 200 fsw (60 msw). > This is an intense seven (7) day program enabling the graduate to be > qualified to dive normoxic Trimix to 200 fsw (60 msw). It does not qualify > the diver to use hypoxic mixtures to participate in dives deeper than 200 fsw > (60 msw). The text for the course is IANTD's Technical Diver Encyclopedia, > associated Technical Diver Workbook, Slides and newly developed Water-proof > Tables. > > The prerequisites for this course require dives no deeper than 90 ft. and > this course satisfies the prerequisites for more advanced trimix training. >>> > > > Doesn't this simply reinforce my previous message? I read this as the > instructor need never have the student go deeper than 101 ft on air. This > seems reasonable to me for teaching introductory trimix. > > Take care and safe diving, Scott > > > > ... > -- > Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. > Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'. -- Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'.
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