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» Online Classroom   »   » Inland & Coastal Navigation Course   » Prob 6-4

   
Author Topic: Prob 6-4
David Burch


 - posted February 22, 2005 01:56 PM      Profile for David Burch           Edit/Delete Post 
For the luminous range and for the visible range, something like 11 or 12 is probably closer than the 11 printed in the answers. See discussion at New Luminous Range diagram.
From: Starpath, Seattle, WA


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