HandicApp - the Sailing Race Time Calculator (PY & IRC) by Ralph Shippam
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DST
True Wind Sailing Calculator :: True Wind Sailing Calculator
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HandicApp - the Sailing Race Time Calculator (PY & IRC) by Ralph Shippam
True Wind Sailing Calculator :: True Wind Sailing Calculator
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HandicApp - the Sailing Race Time Calculator (PY & IRC) by Ralph Shippam
True Wind Sailing Calculator :: True Wind Sailing Calculator
How Long Does it Take to Sail Across the Atlantic? (With Maps) - Improve Sailing
