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Old 12th Feb 2019, 12:22
  #39 (permalink)  
SASless
 
Join Date: May 2002
Location: "Deplorable but happy as a drunken Monkey!
Age: 70
Posts: 15,832
With the current shifting of the Earth's magnetic fields in the Arctic Regions....even if you know your position to the ever so small a margin....how do you determine the proper course to steer to arrive at your destination?
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