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Heinz Bonatz
Hermann Leopold Ludwig Eugen Hans Heinz Bonatz (18 August 1897 in Witzenhausen – 1981) was a German naval officer during World War II. He was most notable for being chief of B-Dienst (, literally: observation or monitoring service) until January 1944. ''B-Dienst'' was Division III Radio Intelligence () of the Naval Intelligence Service () of the Oberkommando der Marine (OKM). This division dealt with the interception and recording, decoding and analysis of the enemy - in particular British - radio communications. Career Heinz Bonatz joined the German Imperial Army in 1914. From September 1932 to February 1934, he was acting as commander of the torpedo boat ''Kondor'', at first as ''Oberleutnant zur See'', then from 1933 on as Lieutenant (). In 1937, he was promoted to Lieutenant Commander () and in 1941 to Captain (). Beginning in 1934 he began studying the characteristics and patterns of British naval wireless communications. In August 1939, he became an Admiral Staff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kapitän Zur See
Captain is the name most often given in English-speaking navies to the rank corresponding to command of the largest ships. The rank is equal to the army rank of colonel and air force rank of group captain. Equivalent ranks worldwide include ship-of-the-line captain (e.g. France, Argentina, Spain), captain of sea and war (e.g. Brazil, Portugal), captain at sea (e.g. Germany, Netherlands) and " captain of the first rank" (Russia). Etiquette Any naval officer who commands a ship is addressed by naval custom as "captain" while aboard in command, regardless of their actual rank, even though technically an officer of below the rank of captain is more correctly titled the commanding officer, or C.O. Officers with the rank of captain travelling aboard a vessel they do not command should be addressed by their rank and name (e.g., "Captain Smith"), but they should not be referred to as "the captain" to avoid confusion with the vessel's captain. The naval rank should not be confused wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reichsmarine Personnel
The () was the name of the German Navy during the Weimar Republic The Weimar Republic, officially known as the German Reich, was the German Reich, German state from 1918 to 1933, during which it was a constitutional republic for the first time in history; hence it is also referred to, and unofficially proclai ... and first two years of Nazi Germany. It was the naval branch of the , existing from 1919 to 1935. In 1935, it became known as the ''Kriegsmarine'' (War Navy), a branch of the ''Wehrmacht''; a change implemented by Adolf Hitler. Many of the administrative and organizational tenets of the were then carried over into the organization of the ''Kriegsmarine''. ''Vorläufige Reichsmarine'' The () was formed after the end of World War I from the Imperial German Navy. The provisions of the Treaty of Versailles restricted the German Navy to 15,000 men and no submarines, while the fleet was limited to six pre-dreadnought battleships, six light cruisers, twelve destroyers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imperial German Navy Personnel Of World War I
Imperial is that which relates to an empire, emperor/empress, or imperialism. Imperial or The Imperial may also refer to: Places United States * Imperial, California * Imperial, Missouri * Imperial, Nebraska * Imperial, Pennsylvania * Imperial, Texas * Imperial, West Virginia * Imperial, Virginia * Imperial County, California * Imperial Valley, California * Imperial Beach, California Elsewhere * Imperial (Madrid), an administrative neighborhood in Spain * Imperial, Saskatchewan, a town in Canada Buildings * Imperial Apartments, a building in Brooklyn, New York * Imperial City, Huế, a palace in Huế, Vietnam * Imperial Palace (other) * Imperial Towers, a group of lighthouses on Lake Huron, Canada * The Imperial (Mumbai), a skyscraper apartment complex in India * Imperial War Museum, a British military museum and organisation based in London, UK * * Imperial War Museum Duxford, an aviation museum in Cambridgeshire, UK * * Imperial War Museum North, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telecommunications In World War II
Telecommunication, often used in its plural form or abbreviated as telecom, is the transmission of information over a distance using electronic means, typically through cables, radio waves, or other communication technologies. These means of transmission may be divided into communication channels for multiplexing, allowing for a single medium to transmit several concurrent communication sessions. Long-distance technologies invented during the 20th and 21st centuries generally use electric power, and include the telegraph, telephone, television, and radio. Early telecommunication networks used metal wires as the medium for transmitting signals. These networks were used for telegraphy and telephony for many decades. In the first decade of the 20th century, a revolution in wireless communication began with breakthroughs including those made in radio communications by Guglielmo Marconi, who won the 1909 Nobel Prize in Physics. Other early pioneers in electrical and electroni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Telecommunications In Germany
History is the systematic study of the past, focusing primarily on the Human history, human past. As an academic discipline, it analyses and interprets evidence to construct narratives about what happened and explain why it happened. Some theorists categorize history as a social science, while others see it as part of the humanities or consider it a hybrid discipline. Similar debates surround the purpose of history—for example, whether its main aim is theoretical, to uncover the truth, or practical, to learn lessons from the past. In a more general sense, the term ''history'' refers not to an academic field but to the past itself, times in the past, or to individual texts about the past. Historical research relies on Primary source, primary and secondary sources to reconstruct past events and validate interpretations. Source criticism is used to evaluate these sources, assessing their authenticity, content, and reliability. Historians strive to integrate the perspectives o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1981 Deaths
Events January * January 1 ** Greece enters the European Economic Community, predecessor of the European Union. ** Palau becomes a self-governing territory. * January 6 – A funeral service is held in West Germany for Nazi Grand Admiral Karl Doenitz following his death on December 24. * January 10 – Salvadoran Civil War: The FMLN launches its first major offensive, gaining control of most of Morazán and Chalatenango departments. * January 15 – Pope John Paul II receives a delegation led by Polish Solidarity leader Lech Wałęsa at the Vatican. * January 20 – Iran releases the 52 Americans held for 444 days, minutes after Ronald Reagan is sworn in as the 40th President of the United States, ending the Iran hostage crisis. * January 21 – The first DeLorean automobile, a stainless steel sports car with gull-wing doors, rolls off the production line in Dunmurry, Northern Ireland. * January 24 – An earthquake of magnitude in Sichuan, China, kills 150 people. J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1897 Births
Events January * January 2 – The International Alpha Omicron Pi sorority is founded, in New York City. * January 4 – A British force is ambushed by Chief Ologbosere, son-in-law of the ruler. This leads to a punitive expedition against Benin. * January 7 – A cyclone destroys Darwin, Australia. * January 8 – Lady Flora Shaw, future wife of Governor General Lord Lugard, officially proposes the name "Nigeria" in a newspaper contest, to be given to the British Niger Coast Protectorate. * January 22 – In this date's issue of the journal ''Engineering'', the word ''computer'' is first used to refer to a mechanical calculation device. * January 31 – The Czechoslovak Trade Union Association is founded in Prague. February * February 10 – Freedom of religion is proclaimed in Madagascar. * February 16 – The French conquer the island of Raiatea and capture the rebel chief Teraupo'o, ending the Leeward Islands War and brin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Port Of Rotterdam
The Port of Rotterdam is the largest seaport in Europe, and the world's largest seaport outside of Asia, located in and near the city of Rotterdam, in the province of South Holland in the Netherlands. From 1962 until 2004, it was the List of busiest ports by cargo tonnage, world's busiest port by annual cargo tonnage. It was overtaken first in 2004 by the port of Singapore, and since then by Port of Shanghai, Shanghai and other very large Chinese seaports. In 2020, Rotterdam was List of busiest container ports, the world's tenth-largest container port in terms of twenty-foot equivalent units (TEU) handled. In 2017, Rotterdam was also the world's tenth-largest cargo port in terms of annual cargo tonnage. Covering , the port of Rotterdam now stretches over a distance of . It consists of the city centre's historic harbour area, including Delfshaven; the Maashaven/Rijnhaven/Feijenoord complex; the harbours around Nieuw-Mathenesse; Waalhaven; Vondelingenplaat; Eemhaven; Botlek; Europo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seekriegsleitung
The ''Seekriegsleitung'' or SKL (Maritime Warfare Command) was a higher command staff section of the Kaiserliche Marine and the Kriegsmarine The (, ) was the navy of Nazi Germany from 1935 to 1945. It superseded the Imperial German Navy of the German Empire (1871–1918) and the inter-war (1919–1935) of the Weimar Republic. The was one of three official military branch, branche ... of Germany during the World Wars. World War I The SKL was established on August 27, 1918, on the initiative of Admiral Reinhard Scheer, who became its first commander, simultaneously to being the Chief of the German Imperial Admiralty Staff. It led the planning and execution of naval combat and directed the distribution of naval forces. Up to this point, that was done by several staffs and the individual theater commanders. When the war ended, the SKL was absorbed into the admiralty. World War II The SKL was reestablished in 1937 and deeply linked in the Naval High Command, the Commander-i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Korvettenkapitän
(; ) is the lowest ranking Field officer, senior officer in the German navy. Germany Korvettenkapitän, short: KKpt/in lists: KK, () is the lowest senior officer military rank, rank () in the German Navy. Address The official manner, in line to ZDv 10/8, of formal addressing of military people with the rank ''Korvettenkapitän'' (OF-3) is "Herr/Frau Korvettenkapitän". However, as to German naval traditions the "Korvettenkapitän" will be addressed "Herr/Frau Kapitän", often in line to seamen's language "Herr/Frau Kap'tän". Rank insignia and rating Rank insignia ''Korvettenkapitän'', worn on the sleeves and shoulders, are one five-pointed star above three stripes (or rings on sleeves; without the star when rank loops are worn). The rank is rated Ranks and insignia of NATO armies officers, OF-3a in NATO, and equivalent to Major (Germany), Major in German Army, Heer, and German Air Force, Luftwaffe. It is grade A13 in the pay rules of the Federal Ministry of Defence ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
