Later carracks were square-rigged on the foremast and mainmast and lateen-rigged on the mizzenmast. The later carracks were square-rigged on the foremast and mainmast and lateen-rigged on the mizzenmast. Her 140-foot mainmast carried five tiers of sails, as did the shorter foremast and mizzenmast. The armor thinned to forward of the foremast and aft of the mainmast. Her foremast collapsed, and that brought the mainmast down shortly afterward. The ship was equipped with a heavy military foremast and a lighter pole mainmast. They were mounted in platforms in the foremast and mainmast and on the superstructure. It was fitted to the foremast and mainmast of surface warships. The ship was designed with three masts&colon; a foremast, a mainmast, and a mizzenmast. He ordered a Union Jack nailed to the foremast and two on the mainmast. A huge new lattice foremast was fitted immediately abaft the bridge. The brig's foremast is smaller than the main mast. The ship's wheelhouse was swept away, possibly after being hit by the falling foremast. A torpedo director was located above the primary gunnery director on the foremast. The rig was changed to barkentine (square sail on foremast only).