[PSUBS-MAILIST] single seat sub

[hank pronk via Personal_Submersibles]

If you are building a Deep Worker then a dome  will restrict your freeboard greatly. A cylinder is a better option for freeboard
Hank

Sent from my iPhone

> On Nov 3, 2020, at 11:04 AM, roberto alvarez via Personal_Submersibles <personal_submersibles at psubs.org> wrote:
> 
> 
> Hi,i am members since 2003 aprox,read articles,and conversations, i bought the K250 plans few years ago
> but never build, in 2010 a tour vessel sank in my area, nw us full of fishing nets, was a 115 ft boat, and now i feel the need of build a submersible vehicle, i try by the scuba side option, but to reach this depth i need a technical diving course, gear and the limit will be the 50 meters for tec 1, and deco with oxigem,  if i calculate the investment will be around 3000 dlls in training for a 40 minutes immersion and 40 minutes of deco( plus gas cost)
> 
> My approach will be a version of the deep worker, single person small vehicle, i quote the acrylic hemisphere in San Diego California, will be the only piece that i will not be able to build locally
> 
> for a 24 inch, 1 inch tick  is recommended, i will use the hull calc to verify the sections , the depth limit in the area is 80 meters, if some one has any recommendation , please reply, thanks
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