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HMAS Moresby (1918)
HMAS ''Moresby'' (formerly HMS ''Silvio'') was a (also known as ''Racehorse'' class) "Fleet Sweeping" sloop that served in the Royal Navy (RN) and Royal Australian Navy (RAN) as a minesweeper, anti-submarine vessel, and survey ship. The ship was involved in both World Wars, and was the venue of the Japanese surrender of Timor on 11 September 1945. Design and construction The 24 class were designed as minesweeping sloops capable of accompanying fleets on operations. As built, the vessels had a displacement of 1,320 tons, were in length, and had a standard ship's company of 82. The sloops were powered by coal-fuelled boilers connected to steam turbines. Although larger and roomier than preceding designs, the 24 class had a reputation of poor seakeeping capabilities. The sloop was laid down as HMS ''Silvio'', named after a British Epsom Derby-winning racehorse, by Barclay Curle and Co Ltd at their Glasgow shipyard on 27 November 1917.Royal Australian Navy, ''HMAS Moresby (I)' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barclay Curle
Seawind Barclay Curle is a British shipbuilding company. History The company was founded by Robert Barclay at Stobcross in Glasgow, Scotland during 1818.Grace's Guide: Barclay Curle In 1862, the company built a large engineering works at Stobcross in Glasgow. In 1876, the company moved their yard down the river to . It was incorporated in 1884 as ''Barclay Curle''. In 1912, Barclay Curle acquired the nearby Elderslie Shipyard in from John Shearer & Sons, to take the excess orders that the firm's existing Clydeholm yard in Whiteinch could not hand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
U-boat
U-boats were naval submarines operated by Germany, particularly in the First and Second World Wars. Although at times they were efficient fleet weapons against enemy naval warships, they were most effectively used in an economic warfare role (commerce raiding) and enforcing a naval blockade against enemy shipping. The primary targets of the U-boat campaigns in both wars were the merchant convoys bringing supplies from Canada and other parts of the British Empire, and from the United States, to the United Kingdom and (during the Second World War) to the Soviet Union and the Allied territories in the Mediterranean. German submarines also destroyed Brazilian merchant ships during World War II, causing Brazil to declare war on both Germany and Italy on 22 August 1942. The term is an anglicised version of the German word ''U-Boot'' , a shortening of ''Unterseeboot'' ('under-sea-boat'), though the German term refers to any submarine. Austro-Hungarian Navy submarines were also kno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rabaul Caldera
The Rabaul caldera, or Rabaul Volcano, is a large volcano on the tip of the Gazelle Peninsula in East New Britain, Papua New Guinea, and derives its name from the town of Rabaul inside the caldera. The caldera has many sub-vents, Tavurvur being the most well known for its devastating eruptions over Rabaul. The outer flanks of the highest peak, a 688-metre-high asymmetrical pyroclastic shield, are formed by thick pyroclastic flow deposits. There is no sign of a pyroclastic shield along the rim of the caldera, making the location likely underwater, on the caldera's floor. Tavurvur, a stratovolcano and a sub-vent of the caldera, is the most visibly active, continuously throwing ash. In 1994 it, and nearby Vulcan, erupted and devastated Rabaul; however, due to planning for such a catastrophe, the townsfolk were prepared and only five people were killed. One of the deaths was caused by lightning, a feature of volcanic ash clouds. In 1937, Vulcan and Tavurvur erupted simultaneously, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fuel Oil
Fuel oil is any of various fractions obtained from the distillation of petroleum (crude oil). Such oils include distillates (the lighter fractions) and residues (the heavier fractions). Fuel oils include heavy fuel oil, marine fuel oil (MFO), bunker fuel, furnace oil (FO), gas oil (gasoil), heating oils (such as home heating oil), diesel fuel and others. The term ''fuel oil'' generally includes any liquid fuel that is burned in a furnace or boiler to generate heat ( heating oils), or used in an engine to generate power (as motor fuels). However, it does not usually include other liquid oils, such as those with a flash point of approximately , or oils burned in cotton- or wool-wick burners. In a stricter sense, ''fuel oil'' refers only to the heaviest commercial fuels that crude oil can yield, that is, those fuels heavier than gasoline (petrol) and naphtha. Fuel oil consists of long-chain hydrocarbons, particularly alkanes, cycloalkanes, and aromatics. Small molecules, such as t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mutiny
Mutiny is a revolt among a group of people (typically of a military, of a crew or of a crew of pirates) to oppose, change, or overthrow an organization to which they were previously loyal. The term is commonly used for a rebellion among members of the military against an internal force, but it can also sometimes mean any type of rebellion against any force. Mutiny does not necessarily need to refer to a military force and can describe a political, economic, or power structure in which there is a change of power. During the Age of Discovery, mutiny particularly meant open rebellion against a ship's captain. This occurred, for example, during Ferdinand Magellan's journeys around the world, resulting in the killing of one mutineer, the execution of another, and the marooning of others; on Henry Hudson's ''Discovery'', resulting in Hudson and others being set adrift in a boat; and the notorious mutiny on the ''Bounty''. Penalty Those convicted of mutiny often faced capital punis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Commonwealth Naval Board
The Australian Commonwealth Naval Board was the governing authority over the Royal Australian Navy from its inception and through World Wars I and II. The board was established on 1 March 1911 and consisted of civilian members of the Australian government The Australian Government, also known as the Commonwealth Government, is the national government of Australia, a federal parliamentary constitutional monarchy. Like other Westminster-style systems of government, the Australian Government i ... as well as naval officers. References * * * History of the Royal Australian Navy {{Australia-mil-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charged By Warrant
Charge or charged may refer to: Arts, entertainment, and media Films * '' Charge, Zero Emissions/Maximum Speed'', a 2011 documentary Music * ''Charge'' (David Ford album) * ''Charge'' (Machel Montano album) * ''Charge!!'', an album by The Aquabats * ''Charged'' (Nebula album) * ''Charged'' (Toshinori Kondo, Eraldo Bernocchi and Bill Laswell album) Television * ''Charge'' (TV series) * Charge! (TV network) * "Charged" (''Reaper''), episode 2 of season one of ''Reaper'' Companies * Charge Automotive Limited, an electric-vehicle manufacturer * Charged Productions, an animation studio * Charged Records, a record label Finance * Equitable charge, confers a right on the secured party to look to a particular asset in the event of the debtor's default * Floating charge, a security interest over the assets of a company Law * Criminal charge, a formal accusation made before a court by a prosecuting authority * Legal charge, information or indictment through a formal legal proc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bosun's Call
A boatswain's call, pipe or bosun's whistle is a pipe or a non-diaphragm type whistle used on naval ships by a boatswain. The pipe consists of a narrow tube (the gun) which directs air over a metal sphere (the buoy) with a hole in the top. The player opens and closes the hand over the hole to change the pitch. The rest of the pipe consists of a "keel", a flat piece of metal beneath the gun that holds the call together, and the "shackle", a keyring that connects a long silver or brass chain that sits around the collar, when in ceremonial uniform. History and usage Historically the boatswain's call was used to pass commands to the crew when the voice could not be heard over the sounds of the sea. Because of its high pitch, it could be heard over the activities of the crew and bad weather. It is now used in traditional bugle calls such as ''Evening Colors''/''Sunset'', and in other ceremonies in most modern navies. It is sometimes accompanied by other auditive features such as r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Court Martial
A court-martial or court martial (plural ''courts-martial'' or ''courts martial'', as "martial" is a postpositive adjective) is a military court or a trial conducted in such a court. A court-martial is empowered to determine the guilt of members of the armed forces subject to military law, and, if the defendant is found guilty, to decide upon punishment. In addition, courts-martial may be used to try prisoners of war for war crimes. The Geneva Conventions require that POWs who are on trial for war crimes be subject to the same procedures as would be the holding military's own forces. Finally, courts-martial can be convened for other purposes, such as dealing with violations of martial law, and can involve civilian defendants. Most navies have a standard court-martial which convenes whenever a ship is lost; this does not presume that the captain is suspected of wrongdoing, but merely that the circumstances surrounding the loss of the ship be made part of the official record. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petty Officer
A petty officer (PO) is a non-commissioned officer in many navies and is given the NATO rank denotation OR-5 or OR-6. In many nations, they are typically equal to a sergeant in comparison to other military branches. Often they may be superior to a seaman, and subordinate to more senior non-commissioned officers, such as a chief petty officers. Petty officers are usually sailors that have served at least several years in their respective navies. Petty officers represent the junior and mid-grade non-commissioned officer ranks of many naval services, and are generally responsible for the day-to-day supervision of ranks junior to them. They may also serve as technical specialists within their rating (military occupation). Origin The modern petty officer dates back to the Age of Sail in the Royal Navy. Petty officers rank between naval officers (both commissioned and warrant) and most enlisted sailors. These were men with some claim to officer rank, sufficient to distinguish t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Able Seaman
An able seaman (AB) is a seaman and member of the deck department of a merchant ship with more than two years' experience at sea and considered "well acquainted with his duty". An AB may work as a watchstander, a day worker, or a combination of these roles. Once a sufficient amount of sea time is acquired, then the AB can apply to take a series of courses/examinations to become certified as an officer. Watchstander At sea an AB watchstander's duties include standing watch as helmsman and lookout. A helmsman is required to maintain a steady course, properly execute all rudder orders and communicate using navigational terms relating to heading and steering. A watchstander may be called upon to stand security-related watches, such as a gangway watch or anchor watch while the ship is not underway. Dayworker An AB dayworker performs general maintenance, repair, sanitation and upkeep of material, equipment, and areas in the deck department. This can include maintenance of the ship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
