Below are possible answers for the crossword clue Aid for upwind maneuvers.
7 letter answer(s) to aid for upwind maneuvers
TRYSAIL
A fore-and-aft sail, bent to a gaff, and hoisted on a lower mast or on a small mast, called the trysail mast, close abaft a lower mast; -- used chiefly as a storm sail. Called also spencer.
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