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Remote control is usually possible from two locations: the bridge and the Engine Control Room (ECR). Some ships lack a remote control handle in the ECR. When in bridge control mode, the bridge handle directly controls the engine set point. When in Engine Control Room mode the bridge handle sends a telegraph signal to the ECR and the ECR handle ...
10 tons at 1 knot. CS Alert, or HMTS Alert, was a cable-laying ship that had a significant role in World War I. She was launched in 1871 for the Submarine Telegraph Company with the name The Lady Carmichael. In 1890 the ship was acquired by the General Post Office (GPO) as part of the nationalisation of the British telegraph network.
Submarine cables are laid using special cable layer ships, such as the modern René Descartes [fr], operated by Orange Marine. A submarine communications cable is a cable laid on the seabed between land-based stations to carry telecommunication signals across stretches of ocean and sea.
Designed by Scottish engineer John McFarlane Gray and built by George Forrester and Company, this was a steam-powered mechanical amplifier used to drive the rudder position to match the wheel position. The size of Great Eastern, by far the largest ship of her day, made power steering a necessity. Steam-powered steering engines were employed on ...
VNS Verdun takes a shot at USS Nathaniel Greene at the 2007 North American Big Gun Open [1] event. Model warship combat is an international club activity, in which participants construct radio-controlled scale models of actual warships, most commonly those built by various nations prior to 1946, such as the USS Des Moines or the German battleship Bismarck.
Harold Thomas Cottam (27 January 1891 – 30 May 1984) was a British wireless operator on the RMS Carpathia who fortuitously happened to receive the distress call from the sinking RMS Titanic on 15 April 1912. [1][2] Cottam's decision to awaken Captain Arthur Henry Rostron and relay Titanic ' s message in spite of the scepticism of the officer ...
Wireless telegraphy or radiotelegraphy is the transmission of text messages by radio waves, analogous to electrical telegraphy using cables. [1][2] Before about 1910, the term wireless telegraphy was also used for other experimental technologies for transmitting telegraph signals without wires. [3][4] In radiotelegraphy, information is ...
Capacity. 125,000 cubic feet (3,539.6 m 3) coiled cable in four tanks. HMTS Monarch, launched on 8 August 1945 and completed during February 1946, was the fourth cable ship with that name. The ship was built for the General Post Office (GPO) for the laying and repair of submarine communications cable and was the largest cable ship in the world ...