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Instituto Antártico Argentino
The Instituto Antártico Argentino (IAA; en, Argentine Antarctic Institute) is the Argentine federal agency in charge of orientating, controlling, addressing and performing scientific and technical research and studies in the Antarctic. Known as Argentine Antarctica ( es, Antártida Argentina) the country claimed a sector as part of its national territory consisting of the Antarctic Peninsula and a triangular section extending to the South Pole, is delimited by the 25° West and 74° West meridians and the 60° South parallel. Administratively, Argentine Antarctica is a department of the province of Tierra del Fuego, Antarctica, and South Atlantic Islands. This sector overlaps with Chilean and British claims but, under the Antarctic Treaty System, there are no attempts by Argentina or any other country to actually enforce territorial claims in Antarctica. History Exploration prior to the IAA José María Sobral, who is considered in Argentina the father of the Argentine A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of Argentina
The government of Argentina, within the framework of a federal system, is a presidential representative democratic republic. The President of Argentina is both head of state and head of government. Executive power is exercised by the President. Legislative power is vested in the National Congress. The Judiciary is independent from the Executive and from the Legislature, and is vested in the Supreme Court and the lower national tribunals. Executive Branch The current composition of the Executive Branch includes only the Head of State and President, formally given the power over the Administration to follow through with the interests of the Nation. The President is also the Chief of the Argentine Armed Forces. '' The President and the Vice President are elected through universal suffrage by the nation considered as a whole. The Constitutional reform of 1994 introduced a ''two-round system'' by which the winning President-Vice President ticket has to receive either more than 45% ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Antarctic Territory
The British Antarctic Territory (BAT) is a sector of Antarctica claimed by the United Kingdom as one of its 14 British Overseas Territories, of which it is by far the largest by area. It comprises the region south of 60°S latitude and between longitudes and , forming a wedge shape that extends to the South Pole, overlapped by the Antarctic claims of Argentina (Argentine Antarctica) and Chile (Chilean Antarctic Territory). The Territory was formed on 3 March 1962, although the UK's claim to this portion of the Antarctic dates back to letters patent of 1908 and 1917. The area now covered by the Territory includes three regions which, before 1962, were administered by the British as separate dependencies of the Falkland Islands: Graham Land, the South Orkney Islands, and the South Shetland Islands. The United Kingdom's claim to the region has been suspended since the Antarctic Treaty came into force in 1961, Article 4 of which states "No acts or activities taking place ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing-Stearman Model 75
The Stearman (Boeing) Model 75 is a biplane formerly used as a military trainer aircraft, of which at least 10,626 were built in the United States during the 1930s and 1940s. Stearman Aircraft became a subsidiary of Boeing in 1934. Widely known as the Stearman, Boeing Stearman, or Kaydet, it served as a primary trainer for the United States Army Air Forces, the United States Navy (as the NS and N2S), and with the Royal Canadian Air Force as the Kaydet throughout World War II. After the conflict was over, thousands of surplus aircraft were sold on the civilian market. In the immediate postwar years, they became popular as crop dusters and sports planes, and for aerobatic and wing walking use in air shows. Design and development The Kaydet was a conventional biplane of rugged construction, with a large, fixed tailwheel undercarriage, and accommodation for the student and instructor in open cockpits in tandem. The radial engine was usually not cowled, although some St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buenos Aires
Buenos Aires ( or ; ), officially the Autonomous City of Buenos Aires ( es, link=no, Ciudad Autónoma de Buenos Aires), is the capital and primate city of Argentina. The city is located on the western shore of the Río de la Plata, on South America's southeastern coast. "Buenos Aires" can be translated as "fair winds" or "good airs", but the former was the meaning intended by the founders in the 16th century, by the use of the original name "Real de Nuestra Señora Santa María del Buen Ayre", named after the Madonna of Bonaria in Sardinia, Italy. Buenos Aires is classified as an alpha global city, according to the Globalization and World Cities Research Network (GaWC) 2020 ranking. The city of Buenos Aires is neither part of Buenos Aires Province nor the Province's capital; rather, it is an autonomous district. In 1880, after decades of political infighting, Buenos Aires was federalized and removed from Buenos Aires Province. The city limits were enlarged to include t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Ham
An amateur radio operator is someone who uses equipment at an amateur radio station to engage in two-way personal communications with other amateur operators on radio frequencies assigned to the amateur radio service. Amateur radio operators have been granted an amateur radio license by a governmental regulatory authority after passing an examination on applicable regulations, electronics, radio theory, and radio operation. As a component of their license, amateur radio operators are assigned a call sign that they use to identify themselves during communication. About three million amateur radio operators are currently active worldwide. Amateur radio operators are also known as radio amateurs or hams. The term "ham" as a nickname for amateur radio operators originated in a pejorative usage (like "ham actor") by operators in commercial and professional radio communities, and dates to wired telegraphy. The word was subsequently adopted by amateur radio operators. Demographics {, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laurie Island
Laurie Island is the second largest of the South Orkney Islands. The island is claimed by both Argentina as part of Argentine Antarctica, and the United Kingdom as part of the British Antarctic Territory. However, under the Antarctic Treaty System all sovereignty claims are frozen, as the island lies south of the parallel 60°. Buchanan Point at the north-eastern end of the island, with Cape Whitson on its south coast, are Important Bird Areas. History Laurie Island was discovered by Captains George Powell and Nathaniel Palmer in the course of their 1821 expedition to the South Atlantic. Richard Holmes Laurie used Powell's observations to create a map of the island, and subsequently, the island was named after him. Two years later, James Weddell mapped the island for the second time, though his charts turned out to be much less accurate than Powell's charts. Weddell attempted to rename the island to Melville Island for the 2nd Viscount Melville, but the name failed to stick ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orcadas Base
) , subdivision_type4 = Location , subdivision_name4 = Laurie Island , established_title1 = Established , established_date1 = 1903 , established_title2 = Founded , established_date2 = , elevation_m = 4 , elevation_footnotes = , government_type = Directorate , governing_body = Dirección Nacional del Antártico , leader_title = Operator , total_type = , unit_pref = metric , population_total = , blank_name_sec1 = Type , blank_info_sec1 = All year-round , blank1_name_sec1 = Period , blank1_info_sec1 = Annual , blank2_name_sec1 = Status , blank2_info_sec1 = Operational , blank_name_sec2 = Facilities , timezone1 = ART , utc_offset1 = -3 Base Orcadas is an Argentine scientific station in Antarctica, and the oldest of the stations in Antarctica still in operati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otto Nordenskjöld
Nils Otto Gustaf Nordenskjöld (6 December 1869 – 2 June 1928) was a Finnish and Swedish geologist, geographer, and polar explorer. Early life Nordenskjöld was born in Hässleby in Småland in eastern Sweden, in a Finland Swedish family that included his maternal uncle, the polar explorer Adolf Erik Nordenskiöld, and cousin Gustaf Nordenskiöld. His father and mother were cousins, but his father's family name was "Nordenskjöld", while his mother's family name was spelled "Nordenskiöld". He studied at Uppsala University, obtaining a doctorate in geology in 1894, and later became a lecturer and then associate professor in the university's geology department. Career Otto Nordenskjöld led mineralogical expeditions to Patagonia in the 1890s, and to Alaska and the Klondike area in 1898. Antarctic Expedition Nordenskjöld led the 1901–1904 Swedish Antarctic Expedition. Their ship ''Antarctic'', commanded by the seasoned Antarctic sailor Carl Anton Larsen, visited Bueno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sweden
Sweden, formally the Kingdom of Sweden,The United Nations Group of Experts on Geographical Names states that the country's formal name is the Kingdom of SwedenUNGEGN World Geographical Names, Sweden./ref> is a Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, Finland to the east, and is connected to Denmark in the southwest by a bridgetunnel across the Öresund. At , Sweden is the largest Nordic country, the third-largest country in the European Union, and the fifth-largest country in Europe. The capital and largest city is Stockholm. Sweden has a total population of 10.5 million, and a low population density of , with around 87% of Swedes residing in urban areas in the central and southern half of the country. Sweden has a nature dominated by forests and a large amount of lakes, including some of the largest in Europe. Many long rivers run from the Scandes range through the landscape, primarily ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Julián Irízar
Admiral Julián Irízar (Capilla del Señor, Buenos Aires Province, January 7, 1869 – March 17, 1935) was an officer of the Argentine Navy. He became a key figure in the modernization of the navy's fleet, the commander of the First Division of the Navy and later Naval Center President, but his most memorable action was as commander of the corvette ''ARA Uruguay, Uruguay'' in the 1903 rescue of the Swedish Antarctic Expedition led by Otto Nordenskjöld, whose ship, the ''Antarctic (ship), Antarctic'' was destroyed by ice. At the time of the rescue he held the rank ''Capitán de Corbeta'' (Lieutenant Commander). (See ARA Uruguay, ARA ''Uruguay'' for more information.) Early career Irízar entered the Naval Academy on March 11, 1884. In 1898 he was part of the commission to monitor construction of the frigate ARA Presidente Sarmiento, ARA ''Presidente Sarmiento'' in England. When in 1899 that ship embarked on its first voyage of circumnavigation, he was an officer of the st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ARA Uruguay
The ''corbeta'' (corvette) ARA ''Uruguay'', built in England, is the largest ship afloat of its age in the ''Armada de la República Argentina'' (Argentine Navy), with more than 140 years passed since its commissioning in September 1874. The last of the legendary squadron of President Sarmiento, the ''Uruguay'' took part in revolutions, ransoms, expeditions, rescues, and was even floating headquarters of the Navy School. During its operational history 1874–1926 the ''Uruguay'' has served as a gunboat, school ship, expedition support ship, Antarctic rescue ship, fisheries base supply ship, and hydrographic survey vessel, and is now a museum ship in Buenos Aires. This ship may be the oldest in South America having been built in 1874 at Laird Bros. (now Cammell Laird) shipyard of Birkenhead, England, at a cost of £32,000. This ship is rigged to a barque sailplan (three masts, two of which have cross spars). The ship's steel hull is sheathed in teak. The ship's namesake is an ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argentine Navy
The Argentine Navy (ARA; es, Armada de la República Argentina). This forms the basis for the navy's ship prefix "ARA". is the navy of Argentina. It is one of the three branches of the Armed Forces of the Argentine Republic, together with the Army and the Air Force. The Argentine Navy day is celebrated on May 17, anniversary of the victory in 1814 at the Battle of Montevideo over the Spanish fleet during the war of Independence. History 1810-1909 The Argentine Navy was created in the aftermath of the May Revolution of May 25, 1810, which started the war for independence from Spain. The navy was first created to support Manuel Belgrano in the Paraguay campaign, but those ships were sunk by ships from Montevideo, and did not take part in that conflict. Renewed conflicts with Montevideo led to the creation of a second fleet, which participated in the capture of the city. As Buenos Aires had little maritime history, most men in the navy were from other nations, such as the I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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