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HDMS Peter Tordenskiold (F356)
HDMS ''Peter Tordenskiold'' (F356) was a in the Royal Danish Navy which was in use until 1990. The ship is named after Peter Tordenskjold, a 17th-century Dano-Norwegian vice admiral. Design The corvettes are fitted with an Otobreda 76 mm main gun, two quad RGM-84C Harpoon Surface-to-surface missile (SSM) launchers, a Mod 3 VLS Sea Sparrow Surface-to-air missile (SAM) launcher carrying 12 missiles, two FIM-92A Stinger SAM launchers, two 20 mm Oerlikon anti-aircraft guns, seven 12.7 mm M/01 LvSa machine guns, and a Mark 3 Depth charge launcher.Wertheim (ed.), ''Naval Institute Guide to Combat Fleets of the World'', p. 154 ''Olfert Fischer''s radar suite consists of two Terma Scanter Mil 009 units for navigation, an EADS TRS-3D air search unit, and a CelsiusTech 9GR 600 surface search unit. Fire control is provided by a CelsiusTech 9 LV 200 gun radar, and a General Dynamics Mk 95 missile radar. She is fitted with a Plessey PMS-26 hull-mounted sonar. The corvette i ... [...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] |
HDMS Glenten
HDMS may refer to: * ''His/Her Danish Majesty's Ship'' (in Danish, ''KDM''), ship prefix for Denmark's Royal Danish Navy * Hexamethyldisilazane Bis(trimethylsilyl)amine (also known as hexamethyldisilazane and HMDS) is an organosilicon compound with the molecular formula CH3)3Sisub>2NH. The molecule is a derivative of ammonia with trimethylsilyl groups in place of two hydrogen atoms. An e ..., chemical reagent {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HDMS Esbern Snare (F342)
HDMS ''Esbern Snare'' (F342) is an frigate and is, along with her sister ship, the , amongst the largest combat vessels currently commissioned in the Royal Danish Navy. ''Esbern Snare'' is part of the first stage of a strategic realignment within the Royal Danish Navy, which is transitioning to focus on international operations, in which ''Absalon''-class vessels will form the backbone. The ship is designed for command, support and anti-submarine roles, with a large Roll-on/roll-off, ro-ro deck, and is complemented by the frigates. Operations Somali anti pirate operations In January 2011, ''Esbern Snare'' was involved in the Beluga Nomination Incident, ''Beluga Nomination'' Incident, when she and a Seychelles Coast Guard patrol boat engaged in a rescue operation of MV ''Beluga Nomination'' and its crew, which had sent out a distress call after being attacked by Piracy in Somalia, Somali pirates. The Seychellois attempted to board HDMS ''Beluga Nomination'', but were repel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BALTOPS
BALTOPS (Baltic Operations) is an annual military exercise, held and sponsored by the Commander, United States Naval Forces Europe, since 1971, in the Baltic Sea and the regions surrounding it. The purpose of BALTOPS is to train gunnery, replenishment at sea, anti-submarine warfare (ASW), radar tracking & interception, mine countermeasures, seamanship, search and rescue, maritime interdiction operations and scenarios dealing with potential real world crises and maritime security. BALTOPS in the 1980s and 1990s In 1985, Commander, Destroyer Squadron 14, was tasked with exercising freedom of navigation in the Baltic and U.S. support for Northern European NATO countries. The mission of the first BALTOPS was to 'show-the-flag' to maintain the U.S. right to sail in international waters even those in the Soviet Union's backyard. BALTOPS '85 added the objective of increasing the U.S. Navy's tactical proficiency in a strategically vital and challenging sea and air environment. To do th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Forrest Sherman (DDG-98)
USS ''Forrest Sherman'' (DDG-98) is an guided missile destroyer in the United States Navy and is the second US Navy ship to bear the name. She is part of Destroyer Squadron 28. Namesake She is named for Admiral Forrest Percival Sherman. Construction Built by Northrop Grumman Ship Systems Ingalls Shipbuilding in Pascagoula, Mississippi, ''Forrest Sherman'' was launched on 2 October 2004. Admiral Sherman's daughter, Ann Sherman Fitzpatrick, is the ship's sponsor. History She was commissioned on 28 January 2006 at NAS Pensacola, Commander Michael VanDurick in command, and six days later departed for her homeport in Norfolk, Va. to join the Atlantic Fleet. She departed Norfolk for her maiden deployment in July 2007, visiting various nations around the Mediterranean Sea and the Black Sea. In August 2007, while the ship was visiting Sevastopol to conduct drills with the Ukrainian Navy, a naval mine from the Second World War was discovered 500 yards from the vessel. The mine w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lindø Shipyard
Odense Steel Shipyard ( da, Odense Staalskibsværft) was a Danish shipyard company located in Odense. It was best known for building container ships for its parent group, A.P. Moller – Maersk Group, including the Mærsk E class in 2006 which at the time were the biggest container ships in the world. The global financial crisis led to Maersk announcing its closure in 2009 and the last new ship was delivered in January 2012. Company history The first yard was opened in 1918–1919 by the A.P. Møller company. A new yard with bigger and better facilities was constructed 1957–1959 on a new site located in Munkebo a few kilometres outside Odense proper. Odense Steel Shipyard was the largest yard within the Odense Steel Shipyard Group, which also consisted of two yards and an engineering company, all situated in the Baltic. The yard was known for designing and building innovative vessels that applied the newest technology in design and equipment. Since 1996 the Yard built ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seagnat
The Seagnat Control System (sometimes spelled SeaGnat or Sea Gnat) is a British decoy system produced by System Engineering & Assessment (SEA) Ltd firing rounds produced by Chemring Countermeasures Ltd used on many NATO warships to safeguard against incoming missiles. Each unit consists of six launchers that can be loaded with different rounds, depending on the threat: *Mk214 Seduction Chaff *Mk216 Distraction Chaff *Mk245 "GIANT" IR Round *Mk251 "siren" Active Decoy Round (only on later "DLH" versions) The rounds are launched as decoys to trick incoming missiles into missing the ship or to prematurely detonating. Rounds are launched from NATO standard 130mm Mark 36 SRBOC launchers, either fixed or trainable, and typically mounted in groups of around six barrels. The Active Decoy Round has three phases: a low g rocket motor to project it away from the ship, a drogue to slow the round, and a parasail wing that allows the decoy to slowly maneuver as it descends to the water. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fire-control System
A fire-control system (FCS) is a number of components working together, usually a gun data computer, a director, and radar, which is designed to assist a ranged weapon system to target, track, and hit a target. It performs the same task as a human gunner firing a weapon, but attempts to do so faster and more accurately. Naval based fire control Origins The original fire-control systems were developed for ships. The early history of naval fire control was dominated by the engagement of targets within visual range (also referred to as direct fire). In fact, most naval engagements before 1800 were conducted at ranges of . Even during the American Civil War, the famous engagement between and was often conducted at less than range. Rapid technical improvements in the late 19th century greatly increased the range at which gunfire was possible. Rifled guns of much larger size firing explosive shells of lighter relative weight (compared to all-metal balls) so greatly increa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Depth Charge
A depth charge is an anti-submarine warfare (ASW) weapon. It is intended to destroy a submarine by being dropped into the water nearby and detonating, subjecting the target to a powerful and destructive Shock factor, hydraulic shock. Most depth charges use explosive, high explosive charges and a fuze set to detonate the charge, typically at a specific depth. Depth charges can be dropped by ships, patrol aircraft, and helicopters. Depth charges were developed during World War I, and were one of the first viable methods of attacking a submarine underwater. They were widely used in World War I and World War II, and remained part of the anti-submarine arsenals of many navies during the Cold War, during which they were supplemented, and later largely replaced, by anti-submarine homing torpedoes. A depth charge fitted with a nuclear warhead is also known as a "nuclear depth bomb". These were designed to be dropped from a patrol plane or deployed by an anti-submarine missile from a s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
M2 Browning Machine Gun
The M2 machine gun or Browning .50 caliber machine gun (informally, "Ma Deuce") is a heavy machine gun that was designed towards the end of World War I by John Browning. Its design is similar to Browning's earlier M1919 Browning machine gun, which was chambered for the .30-06 cartridge. The M2 uses Browning's larger and more powerful .50 BMG (12.7 mm) cartridge. The design has had many designations; the official U.S. military designation for the current infantry type is Browning Machine Gun, Cal. .50, M2, HB, Flexible. It is effective against infantry, unarmored or lightly armored vehicles and boats, light fortifications, and low-flying aircraft. The gun has been used extensively as a vehicle weapon and for aircraft armament by the United States since the 1930s. It was heavily used during World War II, the Korean War, the Vietnam War, the Falklands War, the Soviet–Afghan War, the Gulf War, the Iraq War, and the War in Afghanistan. It is the primary heavy machine gun of NATO ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oerlikon 20 Mm Cannon
The Oerlikon 20 mm cannon is a series of autocannons, based on an original German Becker Type M2 20 mm cannon design that appeared very early in World War I. It was widely produced by Oerlikon Contraves and others, with various models employed by both Allied and Axis forces during World War II. Many versions of the cannon are still used today. Blowback-operated models History Origins During World War I, the German industrialist Reinhold Becker developed a 20 mm caliber cannon, known now as the 20 mm Becker using the advanced primer ignition blowback (API blowback) method of operation. This used a 20×70mmRB cartridge and had a cyclic rate of fire of 300 rpm. It was used on a limited scale as an aircraft gun on ''Luftstreitkräfte'' warplanes, and an anti-aircraft gun towards the end of that war. Because the Treaty of Versailles banned further production of such weapons in Germany, the patents and design works were transferred in 1919 to the Swiss firm SEMAG (''Seeba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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