I loved the hardware, but not that much. And I agree a hundred percent
about new designs. I stay in contact with two current commercial builders
and neither one of them builds anything even remotely similar to what I
used in the 70s and early 80s. New materials, new technology, new
everything. The only real common theme is that both of them build stuff to
work in the water. But they are faster and lighter and offer more
visibility and simpler sub systems than anything I ever had my hot little
hands on.
My requirements are that the vehicles be rugged and safe. You are
absolutely right--the boats get banged around something fierce. Safety of
design is a necessary starting point. After that, they need to be
intuitive to operate and relatively easy to maintain. Because when you get
right down (sic) to it, getting there is just part of the fun. Being there
is AWESOME!!!
It's been great fun incorporating this new stuff into a submersible based
novel that I am just finishing up. I'm hoping it will be published by next
spring, and if so, maybe the newbies will get a chance to read about how
it feels, doing some of this stuff. There's nothing like it, exactly--but
there is a lot to it. We'll see.
Vance
-----Original Message-----
From: empiricus@telus.net
To: personal_submersibles@psubs.org
Sent: Wed, 13 Sep 2006 2:36 AM
Subject: Re: [PSUBS-MAILIST] [was: Storm and SUB]
Hi, Vance -
Yeah, romance and reality are often mutually exclusive, especially in a
one-atm. boat with little vis. through the portholes. Sigh.
Understand that I was deliberately stressing the romantic in my previous
email - I was "waxing eloquent" (having fun) as they say.
In terms of romance, it's my opinion that there's a yearning for the
familiar, like Kittredge's boats, that limits the potential of any
improvement in psub design. It saddens me when I see truly wonderful
attempts at creative design being dashed on the rocks, not because reality
sinks in (safety, engineering, etc.), but rather because of what newbies
come to believe as what a "real' sub should look like.
We can still wrap imagination around reality - I believe they can coexist.
And, yes, form SHOULD follow function or we'll simply never make a second
dive.
I strongly feel that allowing technology, or the lack of knowledge
thereof, to get in the way of safety is a little like riding around in a
vintage car with no seat belts because, well, that's the way it was "back
then". You can do it, yes. The original diving masks, Mark V navy hats,
portholes, submersible protrusions, etc. all contribute in some way to
added danger u/w. Do we exclude them from the diving experience? Of
course not. Our end goals are a mixture of mission design, safety,
endurance, independence, etc.
If a submariner/diver is able to see what's got him tangled, or even
better, avoid it in the first place, the chances of him surviving are a
lot higher.
A one-atm. boat with large domes instead of tiny viewports or tiny domes
is, IMHO, superior to the Kittredge boats as they are currently designed.
When the large dome becomes an intrinsic part of the cabin then, I feel,
we've made progress. Hikino comes to mind. If carefully designed, the
high volume inherent in domes can be mitigated with careful placement of
components without denigrating visibility from the pilot's seat. I'll
take the view from an old Korean war vintage Bell helicopter over a Beech
Bonanza. Different mission statements to be sure. They're used
differently. That's why I like helicopters.
One aspect to, by way of example, an ambient sub, is being forced to stay
within diving/bailout limits. Other positives are the great vis available
(domes, bubbles, canopies) in terms of potential entanglements and the
lack of pokey things sticking out of the sub that can be caught u/w.
Many of the ways we design psubs unnecessarily add danger and, in a
recreational boat, I feel there is no excuse. You WILL be caught in
current, you WILL be caught in low vis or after dusk, your equipment WILL
fail, and medical emergencies WILL occur. It's rarely a question of if,
just when.
Obviously I'm not advocating a cavalier attitude regarding overheads,
cable, current around wrecks, etc. Like many list members, I've dived
under a lot of adverse conditions (ice, night, wrecks, current, injured,
commercial, etc.) and I maintain to this day that a significant
alternative is available that enhances safety and the u/w experience,
namely good vis from the cockpit.
Function AND form operating together for a more "romantic" experience.
Rick L
Vancouver
----- Original Message -----
From: vbra676539@aol.com
To: personal_submersibles@psubs.org
Sent: Monday, September 11, 2006 3:54 AM
Subject: Re: [PSUBS-MAILIST] Storm and SUB
While you're imagining, give the two from Harbor Branch a moment of
silence. Caught in one of those cables you were ducking, unfortunately for
them, and died within sight of the gun barrels. Not too romantic while
you're freezing to death, I'm afraid.
Vance
-----Original Message-----
From: empiricus@telus.net
To: personal_submersibles@psubs.org
Sent: Sun, 10 Sep 2006 2:51 PM
Subject: Re: [PSUBS-MAILIST] Storm and SUB
I've loosely followed the artificial reef thing up here but never realised
you guys had one in Key Largo. A psub is absolutely necessary to dive
this
thing: over 500 feet long? In clear water? Wow . . .
You do realise, of course, I now have one more compelling reason to build
my
sub.
I helped "de-complicate" the HMCS Chaudiere, a local artificial reef, -
pulling electrical wires, etc.
The SpiegelGrove, and other wrecks, would be an absolute treat for
psubbers,
given that the vis in some of these waters is excellent. I can imagine
skimming over the superstructures (ducking cables, booms, gun barrels . .
. )
Has anyone dived this wreck from the PSUBS group? In a sub?
Rick L
Vancouver
http://en.wikipedia.org/wiki/Artificial_Reef_Society_of_British_Columbia
http://www.artificialreef.bc.ca/OtherReefs/index.htm
http://www.spiegelgrove.com/
======================================================
----- Original Message -----
From: "Joseph Perkel" <joeperkel@hotmail.com>
To: <personal_submersibles@psubs.org>
Sent: Sunday, September 10, 2006 3:04 AM
Subject: RE: [PSUBS-MAILIST] Storm and SUB
Hi Fanta,
To demonstrate the power of nature and her ocean, this ship
http://www.ecophotoexplorers.com/SpiegelGrove.asp
Was sunk as a reef on her starboard side, then righted by Hurricane
Dennis
and is now on her keel.
She is 510' long and 6,888 tons.
While the Navy may very well dodge seamounts while cruising under a
storm,
the above example rules it out for psubs.
There was a fellow who rode out Hurricane Andrew at anchor off Elliot
Key,
I
don't believe they ever found him.
Joe
>From: Fanta <fanta590@yahoo.com>
>Reply-To: personal_submersibles@psubs.org
>To: personal_submersibles@psubs.org
>Subject: [PSUBS-MAILIST] Storm and SUB
>Date: Sat, 9 Sep 2006 21:34:17 -0700 (PDT)
>
>Hello everyone,
> I have a question: are there someone here use a sub 1 atm for avoid
> a
>storm or depression tropical, ouragan?
>
> If you have an experience such that, please tell me: a sub 1 atm
> with
a
>snooker can support a storm grade 4 or 3?
>
> In theory, A Sub dive dynamic with a good snooker, it can past a
storm,
>, can't it? how is the truth?
>
> Please drop for me if you know, thank you
> Fanta
>
>
>
>Love and Peace, God bless you
>
>---------------------------------
>How low will we go? Check out Yahoo! Messenger's low PC-to-Phone call
>rates.
************************************************************************
************************************************************************
************************************************************************
The personal submersibles mailing list complies with the US Federal
CAN-SPAM Act of 2003. Your email address appears in our database
because either you, or someone you know, requested you receive messages
from our organization.
If you want to be removed from this mailing list simply click on the
link below or send a blank email message to:
removeme-personal_submersibles@psubs.org
Removal of your email address from this mailing list occurs by an
automated process and should be complete within five minutes of
our server receiving your request.
PSUBS.ORG
PO Box 311
Weare, NH 03281
603-529-1100
************************************************************************
************************************************************************
************************************************************************
************************************************************************
************************************************************************
************************************************************************
The personal submersibles mailing list complies with the US Federal
CAN-SPAM Act of 2003. Your email address appears in our database
because either you, or someone you know, requested you receive messages
from our organization.
If you want to be removed from this mailing list simply click on the
link below or send a blank email message to:
removeme-personal_submersibles@psubs.org
Removal of your email address from this mailing list occurs by an
automated process and should be complete within five minutes of
our server receiving your request.
PSUBS.ORG
PO Box 311
Weare, NH 03281
603-529-1100
************************************************************************
************************************************************************
************************************************************************
Check out the new AOL. Most comprehensive set of free safety and security
tools, free access to millions of high-quality videos from across the web,
free AOL Mail and more.
________________________________________________________________________
Check out the new AOL. Most comprehensive set of free safety and security
tools, free access to millions of high-quality videos from across the web,
free AOL Mail and more.