sailing date - translation to ελληνικό
![Austronesian vessel]] with [[outrigger]]s and a [[fore-and-aft]] sail](https://commons.wikimedia.org/wiki/Special:FilePath/Atlas pittoresque pl 096.jpg?width=200 "Austronesian vessel]] with [[outrigger]]s and a [[fore-and-aft]] sail")
![lateen rig]]](https://commons.wikimedia.org/wiki/Special:FilePath/Bgl3t.jpg?width=200 "lateen rig]]")
![A carved stone relief panel showing a [[Borobudur ship]] (Austronesian) from 8th century [[Java]], depicted with [[outrigger]]s and fore-and-aft [[tanja sail]]s](https://commons.wikimedia.org/wiki/Special:FilePath/Borobudur ship.JPG?width=200 "A carved stone relief panel showing a [[Borobudur ship]] (Austronesian) from 8th century [[Java]], depicted with [[outrigger]]s and fore-and-aft [[tanja sail]]s")
![[[Schooner]]s became favored for some coast-wise commerce after 1850—they enabled a small crew to handle sails.](https://commons.wikimedia.org/wiki/Special:FilePath/FMIB 37320 Schooner Sept-Mats nord-americain.jpeg?width=200 "[[Schooner]]s became favored for some coast-wise commerce after 1850—they enabled a small crew to handle sails.")
![1798 sea battle between a French and British [[man-of-war]]](https://commons.wikimedia.org/wiki/Special:FilePath/H.M.S. Mars and the French '74 Hercule off Brest, 21st April 1798.jpg?width=200 "1798 sea battle between a French and British [[man-of-war]]")
 - SLV H99.220-2856.jpg?width=200 "Sailing ship at sea, rolling and heeled over from the force of the wind on its sails.")
![The marine [[sextant]] is used to measure the elevation of celestial bodies above the horizon.](https://commons.wikimedia.org/wiki/Special:FilePath/Marine sextant.svg?width=200 "The marine [[sextant]] is used to measure the elevation of celestial bodies above the horizon.")
![Victoria]]'', which completed the first global circumnavigation.](https://commons.wikimedia.org/wiki/Special:FilePath/Nao Victoria.jpg?width=200 "Victoria]]'', which completed the first global circumnavigation.")
![ship]]](https://commons.wikimedia.org/wiki/Special:FilePath/Portrait of an American Clipper Ship.jpeg?width=200 "ship]]")
, body plan.jpg?width=200 "Hull form lines, lengthwise and in cross-section from a 1781 plan")
![tag]] sealing a bag of [[hot dog bun]]s displays a ''best before'' date of February 29.](https://commons.wikimedia.org/wiki/Special:FilePath/Expiration Tag.jpg?width=200 "tag]] sealing a bag of [[hot dog bun]]s displays a ''best before'' date of February 29.")
![UK]] displays a use by date of 26 December pressed into the foil to indicate that the food may spoil and be unsafe after that date.](https://commons.wikimedia.org/wiki/Special:FilePath/FoilMilkBottleTop.JPG?width=200 "UK]] displays a use by date of 26 December pressed into the foil to indicate that the food may spoil and be unsafe after that date.")
Ορισμός
Βικιπαίδεια
A broach is an abrupt, involuntary change in a vessel's course, towards the wind, resulting from loss of directional control, when the vessel's rudder becomes ineffective. This can be caused by wind or wave action. A wind gust can heel (lean) a sailing vessel, lifting its rudder out of the water. Both power and sailing vessels can broach when wave action reduces the effectiveness of the rudder. This risk occurs when traveling in the same general direction as the waves are moving.
The loss of control from either cause usually leaves the vessel beam-on to the sea, and in more severe cases the rolling moment may cause a capsize.
An alternative meaning in the context of submarine operation is an unintended surfacing of a shallow-running submarine in a deep wave trough.
