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HMAS Benalla (A 04)
HMAS ''Benalla'' (A 04) is a ''Paluma''-class survey motor launch of the Royal Australian Navy (RAN). Design and construction The ''Paluma''-class vessels have a full load displacement of 320 tonnes.Wertheim (ed.), ''The Naval Institute Guide to Combat Fleets of the World'', p. 28 They are long overall and long between perpendiculars, have a beam of , and a draught of . Propulsion machinery consists of two General Motors Detroit Diesel 12V-92T engines, which supply to the two propeller shafts. Each vessel has a top speed of , a maximum sustainable speed of (which gives a maximum range of ), and an endurance of 14 days. The sensor suite of a ''Paluma''-class launch consists of a JRC JMA-3710-6 navigational radar, an ELAC LAZ 72 side-scan mapping sonar, and a Skipper 113 hull-mounted scanning sonar. The vessels are unarmed. The standard ship's company consists of three officers and eleven sailors, although another four personnel can be accommodated. The catamarans were orig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benalla, Victoria
Benalla is a small city located on the Broken River gateway to the High Country north-eastern region of Victoria, Australia, about north east of the state capital Melbourne. At the the population was 10,822. It is the administrative centre for the Rural City of Benalla local government area. History Prior to the European settlement of Australia, the Benalla region was populated by the Taungurung people, an Indigenous Australian people. A 1906 history recounts that prior to white settlement "as many as 400 blacks would meet together in the vicinity of Benalla to hold a corrobboree". The area was first sighted by Europeans during an expedition of Hamilton Hume and William Hovell in 1824 and was noted as an agricultural settlement called "Swampy". The expedition was followed by that of Major Thomas Mitchell in 1834. Rev. Joseph Docker settled in 1838 creating a pastoral run called ''Benalta Run'', said to be from an Aboriginal word for musk duck. Docker's property was inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adelaide
Adelaide ( ) is the capital city of South Australia, the state's largest city and the fifth-most populous city in Australia. "Adelaide" may refer to either Greater Adelaide (including the Adelaide Hills) or the Adelaide city centre. The demonym ''Adelaidean'' is used to denote the city and the residents of Adelaide. The Traditional Owners of the Adelaide region are the Kaurna people. The area of the city centre and surrounding parklands is called ' in the Kaurna language. Adelaide is situated on the Adelaide Plains north of the Fleurieu Peninsula, between the Gulf St Vincent in the west and the Mount Lofty Ranges in the east. Its metropolitan area extends from the coast to the foothills of the Mount Lofty Ranges, and stretches from Gawler in the north to Sellicks Beach in the south. Named in honour of Queen Adelaide, the city was founded in 1836 as the planned capital for the only freely-settled British province in Australia. Colonel William Light, one of Adelaide's foun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maritime Call Sign
Maritime call signs are call signs assigned as unique identifiers to ships and boats. All radio transmissions must be individually identified by the call sign. Merchant and naval vessels are assigned call signs by their national licensing authorities. History One of the earliest applications of radiotelegraph operation, long predating broadcast radio, were marine radio stations installed aboard ships at sea. In the absence of international standards, early transmitters constructed after Guglielmo Marconi's first trans-Atlantic message in 1901 were issued arbitrary two-letter calls by radio companies, alone or later preceded by a one-letter company identifier. These mimicked an earlier railroad telegraph convention where short, two-letter identifiers served as Morse code abbreviations to denote the various individual stations on the line (for instance, AX could represent Halifax). "N" and two letters would identify U.S. Navy; "M" and two letters would be a Marconi station. On Apr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMAS Benalla
Two ships of the Royal Australian Navy (RAN) have been named HMAS ''Benalla'', after the city of Benalla, Victoria. * , a commissioned in 1943 and sold for scrap in 1958 * , a commissioned in 1990 and active as of 2016 Battle honours One battle honour is carried by ships named HMAS ''Benalla'': * New Guinea 1943–44 References {{DEFAULTSORT:Benalla, Hmas Royal Australian Navy ship names ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paluma-class Survey Motor Launch
The ''Paluma''-class motor launch is a class of four hydrographic survey motor launches operated by the Royal Australian Navy (RAN). Built in Port Adelaide between 1988 and 1990, the four catamarans are primarily based at in Cairns, Queensland, and operate in pairs to survey the waters of northern Australia. Design and construction The ''Paluma''-class vessels are based on the design of the Prince-class roll-on/roll-off ferry.Saunders (ed.), ''Jane's Fighting Ships 2008–2009'', p. 33 They have a full load displacement of 320 tonnes, are long overall and long between perpendiculars, have a beam of , and a draught of .Wertheim (ed.), ''The Naval Institute Guide to Combat Fleets of the World'', p. 28 Propulsion machinery consists of two General Motors Detroit Diesel 12V-92T engines, which supply to the two propeller shafts. Each vessel has a top speed of , a maximum sustainable speed of for a range of , and an endurance of 14 days. The sensor suite of a ''Paluma''-class la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Length Overall
__NOTOC__ Length overall (LOA, o/a, o.a. or oa) is the maximum length of a vessel's hull measured parallel to the waterline. This length is important while docking the ship. It is the most commonly used way of expressing the size of a ship, and is also used for calculating the cost of a marina berth (for example, £2.50 per metre LOA). LOA is usually measured on the hull alone. For sailing ships, this may ''exclude'' the bowsprit and other fittings added to the hull. This is how some racing boats and tall ships use the term LOA. However, other sources may include bowsprits in LOA. Confusingly, LOA has different meanings. "Sparred length", "Total length including bowsprit", "Mooring length" and "LOA including bowsprit" are other expressions that might indicate the full length of a sailing ship. LOD Often used to distinguish between the length of a vessel including projections (e.g. bow sprits, etc.) from the length of the hull itself, the Length on Deck or LOD is often repor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Side-scan Sonar
Side-scan sonar (also sometimes called side scan sonar, sidescan sonar, side imaging sonar, side-imaging sonar and bottom classification sonar) is a category of sonar system that is used to efficiently create an image of large areas of the sea floor. Uses Side-scan sonar may be used to conduct surveys for marine archaeology; in conjunction with seafloor samples it is able to provide an understanding of the differences in material and texture type of the seabed. Side-scan sonar imagery is also a commonly used tool to detect debris items and other obstructions on the seafloor that may be hazardous to shipping or to seafloor installations by the oil and gas industry. In addition, the status of pipelines and cables on the seafloor can be investigated using side-scan sonar. Side-scan data are frequently acquired along with bathymetric soundings and sub-bottom profiler data, thus providing a glimpse of the shallow structure of the seabed. Side-scan sonar is also used for fisheries ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Australian Navy
The Royal Australian Navy (RAN) is the principal naval force of the Australian Defence Force (ADF). The professional head of the RAN is Chief of Navy (CN) Vice Admiral Mark Hammond AM, RAN. CN is also jointly responsible to the Minister of Defence (MINDEF) and the Chief of Defence Force (CDF). The Department of Defence as part of the Australian Public Service administers the ADF. Formed in 1901, as the Commonwealth Naval Forces (CNF), through the amalgamation of the colonial navies of Australia following the federation of Australia. Although it was originally intended for local defence, it became increasingly responsible for regional defence as the British Empire started to diminish its influence in the South Pacific. The Royal Australian Navy was initially a green-water navy, and where the Royal Navy provided a blue-water force to the Australian Squadron, which the Australian and New Zealand governments helped to fund, and that was assigned to the Australia Station. Thi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Between Perpendiculars
Length between perpendiculars (often abbreviated as p/p, p.p., pp, LPP, LBP or Length BPP) is the length of a ship along the summer load line from the forward surface of the stem, or main bow perpendicular member, to the after surface of the sternpost, or main stern perpendicular member. When there is no sternpost, the centerline axis of the rudder stock is used as the aft end of the length between perpendiculars. Measuring to the stern post or rudder stock was believed to give a reasonable idea of the ship's carrying capacity, as it excluded the small, often unusable volume contained in her overhanging ends. On some types of vessels this is, for all practical purposes, a waterline measurement. In a ship with raked stems, naturally that length changes as the draught of the ship changes, therefore it is measured from a defined loaded condition. See also * Length overall __NOTOC__ Length overall (LOA, o/a, o.a. or oa) is the maximum length of a vessel's hull measured paral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Fleet Review 2013
The International Fleet Review 2013 was a review that took place on the week 3 to 11 October 2013, as part of the celebrations to commemorate the 100th anniversary of the entry of the first Royal Australian Navy fleet in Sydney Harbour, on 4 October 1913. Background In 2011 the RAN invited over 50 nations to send a ship to participate in a fleet review to commemorate the centenary of the first entry in Sydney of the Australian Fleet. This event was considered a milestone in Australia’s maturity as a nation. The event was planned in partnership with the New South Wales and the City of Sydney governments. The IFR was expected to have similar scale and public impact to that experienced during previous reviews held in Sydney, as the RAN 75th Anniversary (1986) and the Bicentennial Naval Salute (1988). It was also confirmed that Prince Harry would attend the IFR as part of his first official visit to Australia. Some 40 warships and 16 tall ships were expected to participate in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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