|
Bird-class Patrol Vessels
The Bird-class minesweeper was a class of naval trawlers built for the Royal New Zealand Navy and which served during the Second World War. A total of three vessels in the class were built: , and . All were named for New Zealand native birds and were also referred to as corvettes. Design In late 1939, the New Zealand government contracted Henry Robb Ltd, a Scottish shipbuilding firm, to build three naval trawlers for the New Zealand Division of the Royal Navy. These vessels were intended for training naval personnel in seamanship, gunnery skills and minesweeping work. Henry Robb Ltd had built the minesweeping trawlers HMS ''Basset'' and HMS ''Mastiff'', in 1935 and 1938 respectively, and this experience influenced the design of the Bird-class vessels. Although similar in appearance to the later minesweeping trawlers, derived from ''Basset'' and ''Mastiff'', the Bird-class ships had an extended forecastle. They were slightly larger and more powerful than the Isles-class minesw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Robb
Henry Robb, Limited, known colloquially as Robbs, was a Scottish shipbuilding company based at Leith Docks in Edinburgh. Robbs built small-to-medium sized vessels, particularly tugs and dredgers. History The company was founded on 1 April 1918 by Henry Robb, a former yard manager for Ramage & Ferguson shipbuilders, which lay around 1 km to the east. Robb was born in Partick, Glasgow in 1874 to Henry Robb (1843-1894), a ships caulker, and his wife Martha Simpson (1840–78). He married Mary Baird Mcintosh Cowan in 1903 and their son, Henry Cowan Robb (1932-2018), became a Director of the firm. Henry Robb died in Edinburgh in 1951. Robbs grew by buying berths from Hawthorns in 1924, the business of Cran and Somerville in 1926 and the yards of Ramage and Ferguson in 1934. The site became known as Victoria Shipyard. Robbs closed its Arbroath and Clyde operations in the 1920s and focused its activities on Leith. During World War II, Robbs built a large number of wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beam (nautical)
The beam of a ship is its width at its widest point. The maximum beam (BMAX) is the distance between planes passing through the outer sides of the ship, beam of the hull (BH) only includes permanently fixed parts of the hull, and beam at waterline (BWL) is the maximum width where the hull intersects the surface of the water. Generally speaking, the wider the beam of a ship (or boat), the more initial stability it has, at the expense of secondary stability in the event of a capsize, where more energy is required to right the vessel from its inverted position. A ship that heels on her ''beam ends'' has her deck beams nearly vertical. Typical values Typical length-to-beam ratios ( aspect ratios) for small sailboats are from 2:1 (dinghies to trailerable sailboats around ) to 5:1 (racing sailboats over ). Large ships have widely varying beam ratios, some as large as 20:1. Rowing shells designed for flatwater racing may have length to beam ratios as high as 30:1, while a cora ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert L
The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of '' Hruod'' () "fame, glory, honour, praise, renown, godlike" and ''berht'' "bright, light, shining"). It is the second most frequently used given name of ancient Germanic origin.Reaney & Wilson, 1997. ''Dictionary of English Surnames''. Oxford University Press. It is also in use as a surname. Another commonly used form of the name is Rupert. After becoming widely used in Continental Europe, the name entered England in its Old French form ''Robert'', where an Old English cognate form (''Hrēodbēorht'', ''Hrodberht'', ''Hrēodbēorð'', ''Hrœdbœrð'', ''Hrœdberð'', ''Hrōðberχtŕ'') had existed before the Norman Conquest. The feminine version is Roberta. The Italian, Portuguese, and Spanish form is Roberto. Robert is also a common name in many Germanic languages, including En ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auckland
Auckland ( ; ) is a large metropolitan city in the North Island of New Zealand. It has an urban population of about It is located in the greater Auckland Region, the area governed by Auckland Council, which includes outlying rural areas and the islands of the Hauraki Gulf, and which has a total population of as of It is the List of cities in New Zealand, most populous city of New Zealand and the List of cities in Oceania by population, fifth-largest city in Oceania. The city lies between the Hauraki Gulf to the east, the Hunua Ranges to the south-east, the Manukau Harbour to the south-west, and the Waitākere Ranges and smaller ranges to the west and north-west. The surrounding hills are covered in rainforest and the landscape is dotted with 53 volcanic centres that make up the Auckland Volcanic Field. The central part of the urban area occupies a narrow isthmus between the Manukau Harbour on the Tasman Sea and the Waitematā Harbour on the Pacific Ocean. Auckland is one of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bow (ship)
The bow () is the forward part of the hull of a ship or boat, the point that is usually most forward when the vessel is underway. The aft end of the boat is the stern. Prow may be used as a synonym for bow or it may mean the forward-most part of the bow above the waterline. Function A ship's bow should be designed to enable the hull to pass efficiently through the water. Bow shapes vary according to the speed of the boat, the seas or waterways being navigated, and the vessel's function. Where sea conditions are likely to promote pitching, it is useful if the bow provides reserve buoyancy; a flared bow (a raked stem with flared topsides) is ideal to reduce the amount of water shipped over the bow. Ideally, the bow should reduce the resistance and should be tall enough to prevent water from regularly washing over the top of it. Large commercial barges on inland waterways rarely meet big waves and may have remarkably little freeboard at the bow, whereas fast military ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guadalcanal
Guadalcanal (; indigenous name: ''Isatabu'') is the principal island in Guadalcanal Province of Solomon Islands, located in the southwestern Pacific Ocean, northeast of Australia. It is the largest island in the Solomons by area and the second-largest by population (after Malaita). The island is mainly covered in dense tropical rainforest and has a mountainous hinterland. Guadalcanal was first charted by Europeans during the Spanish expedition of Álvaro de Mendaña de Neira, Álvaro de Mendaña in 1568. The name comes from the village of Guadalcanal, Seville, Guadalcanal, in the province of Sevilla (province), Seville, in Andalusia, Spain, birthplace of Pedro de Ortega Valencia, a member of Mendaña's expedition. During 1942 and 1943, it was the scene of the Guadalcanal campaign and saw bitter fighting between Japanese and U.S. troops. The Americans were ultimately victorious. At the end of World War II, Honiara, on the north coast of Guadalcanal, became the new capital of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wreck Of Japanese Submarine I-1 Off Guadalcanal 1943
Wreck or The Wreck may refer to: Common uses * Wreck, a collision of an automobile, aircraft or other vehicle * Shipwreck, the remains of a ship after a crisis at sea Places * The Wreck (surf spot), a surf spot at Byron Bay, New South Wales, Australia Arts, entertainment, and media Films * The Wreck (1913 film), ''The Wreck'' (1913 film), an Australian film * The Wreck (1927 film), ''The Wreck'' (1927 film), an American film Music * The Wrecks, an American alternative rock band * Wreck (band), an American indie rock band * Wreck (album), ''Wreck'' (album), a 2012 album by Unsane * "Wreck", a song by Gentle Giant from their album ''Acquiring the Taste'' Other uses in arts, entertainment, and media * ''Wrecks'', one-man play by Neil LaBute *''The Wreck'', story by Guy de Maupassant * Wreck (TV series), ''Wreck'' (TV series), British comedy horror television series * The Wreck (video game), ''The Wreck'' (video game), a 2023 adventure game Other uses * Wreck, a ceremony of initiat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boston
Boston is the capital and most populous city in the Commonwealth (U.S. state), Commonwealth of Massachusetts in the United States. The city serves as the cultural and Financial centre, financial center of New England, a region of the Northeastern United States. It has an area of and a population of 675,647 as of the 2020 United States census, 2020 census, making it the third-largest city in the Northeastern United States after New York City and Philadelphia. The larger Greater Boston metropolitan statistical area has a population of 4.9 million as of 2023, making it the largest metropolitan area in New England and the Metropolitan statistical area, eleventh-largest in the United States. Boston was founded on Shawmut Peninsula in 1630 by English Puritans, Puritan settlers, who named the city after the market town of Boston, Lincolnshire in England. During the American Revolution and American Revolutionary War, Revolutionary War, Boston was home to several seminal events, incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panama Canal
The Panama Canal () is an artificial waterway in Panama that connects the Caribbean Sea with the Pacific Ocean. It cuts across the narrowest point of the Isthmus of Panama, and is a Channel (geography), conduit for maritime trade between the Atlantic and Pacific Oceans. Lock (water navigation), Locks at each end lift ships up to Gatun Lake, an artificial fresh water lake Above mean sea level, above sea level, created by damming the Chagres River and Lake Alajuela to reduce the amount of excavation work required for the canal. Locks then lower the ships at the other end. An average of of fresh water is used in a single passing of a ship. The canal is threatened by low water levels during droughts. The Panama Canal shortcut greatly reduces the time for ships to travel between the Atlantic and Pacific oceans, enabling them to avoid the lengthy, hazardous route around the southernmost tip of South America via the Drake Passage, the Strait of Magellan or the Beagle Channel. Its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
