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笔辞谤迟耻驳耻ê蝉 do Brasil
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Calculation of Great Circle navigation
davesmith1800
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#298
Calculation of Great Circle navigation.
If have a global and string you do same thing.
?
You see photos of globals on ships some navigators will use pins on global for location and where going.? Cuts down noon on calculation.??
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Dave?
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davesmith1800