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This image is a derivative work of the following images: File:Steering_wheel_ship_1.png licensed with Cc-by-sa-3.0, GFDL . 2010-06-14T15:58:58Z ZooFari 1154x1155 (166697 Bytes) Removed background
Diagram of the steering gear of an 18th- to 19th-century sailing ship [3]: 151 Helm of TS Golden Bear. A ship's wheel is composed of eight cylindrical wooden spokes (though sometimes as few as six or as many as ten or twelve depending on the wheel's size and how much force is needed to turn it.) shaped like balusters and all joined at a central wooden hub or nave (sometimes covered with a ...
This image is a derivative work of the following images: File:Sea_badge.svg licensed with Cc-by-sa-3.0 . 2011-01-11T21:37:20Z Gigillo83 555x566 (60776 Bytes) No penthagon and same colour
A whipstaff is a steering device that was used on European sailing ships from the 14th to the 18th century. Its development preceded the invention of the more complex ship's wheel and followed the simple use of a tiller to control the steering of a ship underway. [1] In a typical arrangement, an iron gooseneck was fitted at the fore end of the ...
Nautical almanac used to determine the position in the sky of a celestial body after a sight has been taken. Parallel rules used for transferring a line to a parallel position. Also used to compare the orientation of a line to a magnetic or geographic orientation on a compass rose .
For urgent orders requiring rapid acceleration, the handle is moved three times so that the engine room bell is rung three times. This is called a "cavitate bell" because the rapid acceleration of the ship's propeller will cause the water around it to cavitate, causing a lot of noise and wear on the propellers. Such noise is undesirable during ...
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One of the helmsman's most important duties is steering a ship in a harbor or seaport when reduced speeds slow a ship's response to the rudder. For it is during ship arrivals and departures, when most ship collisions or groundings occur. [3] Clear communication, then, between the officer of the bridge and the helmsman is essential for safe ...