A moonsail, sailing on the moon also known as a moonraker or hope-in-heaven, is a sail flown immediately above the skysail (see sail-plan) on the very top of the royal mast on large, square riggedsailing ships. A gaff-rigged cutter flying a mainsail, staysail and genoa jib For other uses, see Sail (disambiguation). ... A sail-plan is a formal set of drawings, usually prepared by a marine architect. ... mizzen mast, mainmast and foremast Grand Turk The mast of a sailing ship is a tall vertical pole which supports the sails. ... Main-mast of a square-rigged ship, with all square sails set except the course. ... Traditional wooden cutter under sail. ...
This is a relatively unusual sail only used on ships built primarily for speed. A gaff-rigged cutter flying a mainsail, staysail and genoa jib For other uses, see Sail (disambiguation). ...