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Bertil Berthelsson
Vice Admiral Alfred Erik Bertil Berthelsson (11 April 1902 – 11 February 1977) was a senior naval officer in the Swedish Navy. Berthelsson served as Captain of the Coastal Fleet (1951–1953), as Chief of the Naval Staff (1953–1957), as Chief of the Coastal Fleet (1957–1961) and as commanding officer of the Naval Command South (1961–1966). Early life Berthelsson was born on 11 April 1902 in Njurunda Parish, Västernorrland County, Sweden, the son of Alfred Berthelsson, a merchant, and his wife Anna Backman. He passed ''studentexamen'' in Örebro in 1920, after which in 1921 he enlisted as a telegraphist in the Swedish Navy, where he reached the rank of Corporal. After two years of service, mostly on the torpedo cruiser HSwMS ''Claes Horn'', Berthelsson was accepted in the summer of 1923 as a naval cadet and underwent regular training at the Royal Swedish Naval Academy. Career Berthelsson was commissioned as a naval officer in 1926 with the rank of acting sub-lieutenan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Njurunda
Njurunda () is a small village in Sundsvall Municipality, located in Västernorrland County, Sweden. The village is situated at the mouth of the Ljungan river and located about 17 kilometers south of Sundsvall. It is primarily a sleeper town for Sundsvall, with a residential population of about 5,000 households and about 450 small to medium-sized businesses. The elementary school is Kyrkmons skola, which has about 339 students, most of whom head on to Kvissleby and Nivrenaskolan for their 7th - 9th grades before they finally move on to the secondary schools in Sundsvall. The town was the seat of the former Nivren rural municipality, which later was swallowed by Sundsvall municipality in the consolidation process during the 1960s. Historically, there have been people living in Njurunda since the 5th century. The population, however, did not grow significantly until the 14th century, but late that century the Black Death halted this growth. Industrialization began around 1830 when ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Staff (Sweden)
Naval Staff ( sv, Marinstaben, MS) is the staff of the Chief of the Swedish Navy. Established in 1907, it originated from the Fleet Staff which was established in 1896. The Naval Staff's duties included, among other things to assist the Chief of the Navy with leadership of the Navy's mobilization, training, tactics, organization, equipment and personnel to the extent that such activity was not directly related to operational activities, which was handled by the Defence Staff. In 1994, the Swedish Armed Forces Headquarters took over the Naval Staff's duties. The Naval Staff was reestablished in 2019. History 1884–1935 The Naval Staff originated from 1884 when it was decided in renewed regulations for the Swedish Navy that the head of the Ministry for Naval Affairs in purely military matters would be assisted by the Chief of the Fleet Staff. The Fleet Staff was organized by a royal proclamation on 29 May 1896. The staff consisted of a Chief and the officers commanded to se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reserve Fleet
A reserve fleet is a collection of naval vessels of all types that are fully equipped for service but are not currently needed; they are partially or fully decommissioned. A reserve fleet is informally said to be "in mothballs" or "mothballed"; an equivalent expression in unofficial modern US naval usage is "ghost fleet". In earlier times, especially in British usage, the ships were said to be "laid up in ordinary". Overview Such ships are held in reserve against a time when it may be necessary to call them back into service. They are usually tied up in backwater areas near naval bases or shipyards in order to speed the reactivation process. They may be modified for storage during such a period, for instance by having rust-prone areas sealed off or wrapped in plastic or, in the case of sailing warships, the masts removed. While being held in the reserve fleet, ships typically have a minimal crew (known informally as a skeleton crew) to ensure that they stay in somewhat usable co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swedish Maritime Administration
The Swedish Maritime Administration ( sv, Sjöfartsverket) is the government agency in Sweden which provides services to the transport sector by keeping the sea lanes open and safe. The agency is to a certain degree financed through fees levied on commercial shipping. The main services of the Maritime Administration include: pilotage, maintenance of marine fairways, ice-breaking, hydrographics, maritime search and rescue, seamen's service. It also maintains the lighthouses and other aids to navigation of Sweden. Until 1 January 2009, it also was responsible for maritime safety inspection. Seagoing vessels navigating the Baltic Sea must meet certain ice class requirement. While its mainly deals with merchant shipping, other maritime activities are also taken into account. Sjöfartsverket runs the Joint Rescue Center Gothenburg. See also * List of lighthouses and lightvessels in Sweden * Sea traffic management * Swedish Coast Guard The Swedish Coast Guard ( sv, Kustbevakn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decca Navigator System
The Decca Navigator System was a hyperbolic navigation, hyperbolic radio navigation system which allowed ships and aircraft to determine their position by using radio signals from a dedicated system of static radio transmitters. The system used phase comparison of two low frequency signals between 70 and 129 kilohertz, kHz, as opposed to pulse timing systems like Gee (navigation), Gee and LORAN. This made it much easier to design receivers using 1940s electronics, and operation was simplified by giving a direct readout of Decca coordinates without the complexity of a cathode ray tube and highly skilled operator. The system was invented in the U.S., but development was carried out by Decca Radar, Decca in the UK. It was first deployed by the Royal Navy during World War II for the vital task of clearing the minefields to enable the D-Day landings. The Allied forces needed an accurate system not known to the Germans and thus free of jamming. After the war, it came off the secret li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Swedish Naval Materiel Administration
The Royal Swedish Naval Materiel Administration ( sv, Kungliga Marinförvaltningen, KMF) was the central board of the Swedish Navy in technical and economic terms. It was active between the years 1878 and 1968 when it was disbanded and amalgamated into the Defence Materiel Administration. History The Naval Materiel Administration was established on 1 January 1878 after the approval of the Riksdag and the royal decree, by the transformation of the Management of the Naval Affairs (''Förvaltningen av sjöärendena'') and the merger between Ministry for Naval Affairs' military and technical agencies. The Naval Materiel Administration consisted of three equal units: the Military Department, the Civil Department and the Engineering Department, each with its own chief but with common office and secretariat. The Naval Materiel Administration acted as the agency under the Ministry for Naval Affairs and was the head board for the defense fleet in military, technical and financial matters. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kommendör Alfred Erik Bertil Berthelsson
, abbreviated Kmd (, official Captain) is the senior-most commissioned officer rank below that of flag officer (i.e., admirals) in the Swedish Navy, ranking below rear admiral (lower half) and above commander. The rank is equivalent to colonel in the Swedish Army, Swedish Air Force and the Swedish Amphibious Corps. History A captain used to serve as commander of ship of the lines. In 1729, there were thirteen captains admitted to the Admiralty of Sweden (''Amiralitetskollegium''). Captain in the navy was changed in 1771 to colonel. During the 1824 regulation, the rank of colonel was changed to a new rank with the name commander of the 1st class (''kommendörkapten av 1:a klassen''), but in 1845 the rank of captain was reintroduced. During the first half of the 20th century, the captain served on board as squadron commander, division commander (coastal defence ship division) and as flag captain, ashore as station commander or shipyard commander, head of the Royal Swedish Naval ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Son Ericson
A son is a male offspring; a boy or a man in relation to his parents. The female counterpart is a daughter. From a biological perspective, a son constitutes a first degree relative. Social issues In pre-industrial societies and some current countries with agriculture-based economies, a higher value was, and still is, assigned to sons rather than daughters, giving males higher social status, because males were physically stronger, and could perform farming tasks more effectively. In China, a one-child policy was in effect until 2015 in order to address rapid population growth. Official birth records showed a rise in the level of male births since the policy was brought into law. This was attributed to a number of factors, including the illegal practice of sex-selective abortion and widespread under-reporting of female births. In patrilineal societies, sons will customarily inherit an estate before daughters. In some cultures, the eldest son has special privileges. For exampl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Östergötland-class Destroyer
The ''Östergötland'' class were a class of destroyers built for the Swedish Navy The Swedish Navy ( sv, Svenska marinen) is the naval branch of the Swedish Armed Forces. It is composed of surface and submarine naval units – the Fleet () – as well as marine units, the Amphibious Corps (). In Swedish, vessels o ... in the late 1950s. They were smaller and less capable than the preceding and were decommissioned in 1982. The class were the last destroyers built by Sweden in the 20th century. They were sometimes referred to as ''Light destroyers''. Ships Notes References * Gardiner, Robert and Stephen Chumbley. ''Conway's All The World's Fighting Ships 1947–1995''. Annapolis, Maryland, USA, 1995. . {{DEFAULTSORT:Ostergotland Class Destroyer Destroyer classes Ships built in Gothenburg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halland-class Destroyer
The ''Halland''-class destroyers were two ships built for the Swedish Navy in the 1950s. Four ships were planned, but the second pair were canceled. Two modified ships were exported to the Colombian Navy. These vessels were general purpose surface combatants. Design These were general purpose ships with strong anti-submarine and anti-surface warfare armament. They were re-fitted in the 1960s and re-armed with Saab Robot 08 anti-shipping missiles (a missile derivative of the Nord Aviation CT20 The Nord Aviation CT20 was a French turbojet-powered radio-controlled target drone introduced in 1957. Developed from the Arsenal / S.F.E.C.M.A.S. T.5.510, the CT.20 was built by Nord Aviation and powered by a Turbomeca Marboré II engine, provid ... drone). The Colombian ships had a more anti-surface focused armament. Ships Swedish Navy * , built by Götaverken, Gothenburg. Commissioned 1955. Decommissioned 1982, scrapped 1985. * , built by Eriksberg, Gothenburg. Commissioned 1956 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gunnar Bjurner
Knut Gunnar Bjurner (10 January 1882 – 28 January 1964) was a senior Swedish Navy officer. Bjurner commanded three different coastal defence ships, headed Karlskrona Naval Yard (1931–1936) and commanded the Winter Squadron (1933–1934) as well as the South Coast Naval District (1936–1938). Bjurner is mostly known for his work within the Royal Swedish Naval Materiel Administration, which he headed from 1938 to 1943. Early life Bjurner was born on 10 January 1882 in Hedvig Eleonora Parish, Stockholm, Sweden, the son of Gustav Adolf Carlsson and his wife Ellen Hallström. Bjurner enrolled as a cadet at Royal Swedish Naval Academy in 1895 and was appointed at the age of 19 years to second lieutenant (''underlöjtnant'') in the navy in 1901. Career Bjurner was promoted to sub-lieutenant in 1903. Richly gifted, especially in the mathematical field, he received the highest grades from the Royal Swedish Naval Staff College (1906–1908) and the Artillery and Engineering College' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baltic Sea
The Baltic Sea is an arm of the Atlantic Ocean that is enclosed by Denmark, Estonia, Finland, Germany, Latvia, Lithuania, Poland, Russia, Sweden and the North and Central European Plain. The sea stretches from 53°N to 66°N latitude and from 10°E to 30°E longitude. A marginal sea of the Atlantic, with limited water exchange between the two water bodies, the Baltic Sea drains through the Danish Straits into the Kattegat by way of the Øresund, Great Belt and Little Belt. It includes the Gulf of Bothnia, the Bay of Bothnia, the Gulf of Finland, the Gulf of Riga and the Bay of Gdańsk. The " Baltic Proper" is bordered on its northern edge, at latitude 60°N, by Åland and the Gulf of Bothnia, on its northeastern edge by the Gulf of Finland, on its eastern edge by the Gulf of Riga, and in the west by the Swedish part of the southern Scandinavian Peninsula. The Baltic Sea is connected by artificial waterways to the White Sea via the White Sea–Baltic Canal and to the German ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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