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Greg-

Tonite with specs and 20" I came up with an LHA of 69* 49'. Hmm . . .  Time to 
get the lead out? ;-) Or maybe I better deep six the specs.  

Hewitt


Sent from my iPad

On Dec 17, 2012, at 7:38 PM, "Greg Rudzinski"  wrote:

> Hewitt,
> 
> Not to worry. I have a hand lead at the ready ;-)
> 
> The attached shows an afternoon time sight reduction using trig and trig log tables from Bowditch.
> 10 table entries and 4 sums were required. The slide rule solution is so much easier by comparison.
> 
> Greg Rudzinski
> 
> 
> 
> [NavList] Re: Longitude by Time Sight...good enough at sea?
> From: Hewitt Schlereth
> Date: 17 Dec 2012 15:56
> Greg, this time I got a LHA of 62* 12' which gives a Lon of 119* 11' W. So 
> look over the side to be sure you're not aground.
> 
> My only excuse is this time I worked without my 4-power specs.  :-)
> 
> Hewitt
> 
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