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Re: [OM] IMGs: Newly Digitised Shackleton Photos

Subject: Re: [OM] IMGs: Newly Digitised Shackleton Photos
From: ChrisB <ftog@xxxxxxxxxxxxxx>
Date: Sat, 21 Nov 2015 15:26:27 +0000
I suppose that was what I meant: they wouldn’t raise all the sails together, 
partly because the square sails would probably shield the gaff sail or vice 
versa.  I wonder if that’s what’s called a spanker, 
https://en.wikipedia.org/wiki/Spanker_(sail)

Chris

> On 21 Nov 2015, at 15:19, Chris Trask <christrask@xxxxxxxxxxxxx> wrote:
> 
>> 
>> That is an interesting rig, Chris.  I wonder how easy was it to raise 
>> the sails on the foremast, and how efficient the resulting configuration 
>> in different angles of wind.
>> 
> 
>     The square-rigged foremast sails can give you an advantage when running 
> before the wind, whereas the gaff-rigged sails are more effective when 
> running abeam.  The steam auxiliary engine makes it easier when in harbour.  
> Not a very effective or efficient configuration in any situation, but very 
> versatile.

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