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Re: [PSUBS-MAILIST] anchoring a sub



Hi, Brian . . .
 
Anchoring, as pointed out elsewhere, is pretty well the same despite the type of vessel.
 
Some subbers may not require surface support, in which case an anchor is mandatory.  Any touring sub will need to be able to anchor off in a cove or what have you.
 
Personally, in terms of effectiveness, it's hard to beat a Danforth.  But, it also depends on the bottom in your area.  Some sailors like plow anchors.  I'm willing to use a standard cast iron navy anchor because it suits the type of sub I'm building aesthetically.  For large ships it's appropriate, for little ones, not so.  However, if I was willing to use the sub in bad weather then Danforth it would be.  We'll be cruising in good weather so a simple navy anchor is fine.
 
There is a valid argument to be made, BTW, that a Danforth should always be carried simply because you don't ever really know if the weather's going to kick up. The Danforth's a safer bet all around and shows good seamanship.
 
Then again, there are experienced sailors that would say that subbing is not seamanship at all - it's suicide.
 
Rick L
----- Original Message -----
From: Dan H.
Sent: Wednesday, January 11, 2006 6:13 PM
Subject: Re: [PSUBS-MAILIST] anchoring a sub

Brian,
 
When I don't want the sub to float away from shore, I run up as far as I can and blow the ballast.  Persistence sits on the bottom like a rock.  I don't have tides to contend with where I am. 
 
If you wanted to anchor in a harbor somewhere, you would probably be better off to have your anchoring equipment carried on your support boat and tied to the sub only when needed.  You just don't need things like anchors hanging from a sub.  You'll hardly ever use it and it's one more thing to get entangled with. 
 
Dan H.
----- Original Message -----
From: Brian Cox
Sent: Wednesday, January 11, 2006 12:58 AM
Subject: [PSUBS-MAILIST] anchoring a sub

Hi All,
             Does anybody know the dynamics involved with anchoring a sub.  Like would a hook for a typical sailboat be sufficient?  It seems to me a sub would stay put better than a sailboat since a sub would not have any wind force on it.  But on the other hand the mass of the sub might tend to just hank the anchor away.  Unless the anchor was very secure, in which case the sub could just go under water if there was a large swell.  Anyone have any experiance with this?   Thanks,
 
Brian