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24,056 意见 · 10/03/25
9,235 意见 · 05/03/25
Lee Shore Distances
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21/08/16
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This describes a paper and pencil navigation procedure for determining in advance the closest point of approach (CPA) to a point of land to leeward of your boat based on the changes that occur in the magnetic bearings to the point of land.
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24,056 意见 · 10/03/25
9,235 意见 · 05/03/25
