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Baleares-class Frigate
The ''Baleares'' class are a group of five frigates built for the Spanish navy in the 1970s. The ships are a modified version of the American s. The key differences are the replacement of the Sea Sparrow PDMS and ASW helicopter facilities by Standard SAM and associated radars. They received a SPS-52B 3D search radar and one SPG-51 illuminator for the Standard SM-1 medium range SAM, fired from a Mk22 16-round single arm launcher. The SQS-26 long range LF sonar was replaced by a SQS-23G MF sonar, while two Mk25 tubes for Mk37 torpedoes were mounted in the transom. The SQS-35 variable depth sonar was maintained. The five ships were upgraded several times during their service lives. They received a Spanish TRITAN combat data system and the EW suite was upgraded with Spanish equipment. Mk36 SROC decoy launchers were also added, as well as two quadruple Harpoon launchers amidships. Two Meroka CIWS gun system were also fitted. The old SQS-23G sonar was replaced by a modern DE-1160LF ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Navantia
Navantia is a Spanish state-owned shipbuilding company, which offers its services to both military and civil sectors. It is the fifth-largest shipbuilder in Europe and the ninth-largest in the world with shipyards around the globe. The heir to the segregation of the military assets of the IZAR Group in 2005, Navantia designs, builds and supports all types of surface vessels, submarines and systems. In addition, it is expanding into new markets diversifying its product, such as renewable energy, the offshore industry and all kinds of services that it requires by the naval industry. Company The origins of Navantia go back to the origins of Spanish naval construction, from the 13th century with Alfonso X with the Real Atarazanas de Sevilla and the Real Carenero of San Fernando, which took great relevance during the discovery of America until due to the increase of the size of the ships and their greater draft, in 1730 they were replaced by the historical military Arsenal de Fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SPS-52
The AN/SPS-52 is a United States Navy long-range air search 3D radar that is capable of providing contact bearing, range and altitude. It was used on and s, and s, and s, , and s and other ships. It was replaced by the AN/SPS-48 on newer ships and ships that received upgrades. The antenna is mechanically rotated for azimuth but electronically scanned for elevation. __TOC__ Gallery Image:SPS-52 on USS RICHARD E. BYRD (DDG 23)-DN-ST-84-01452.JPEG, Late AN/SPS-39 installation on using same AN/SPA-72 antenna as AN/SPS-52 See also * List of radars A radar is an electronic system used to determine and detect the range of target and maps various types of targets.This is a list of radars. Argentina Australia Brazil Egypt Europe India Military Airborne *LCA MMR - 3D advanced, ligh ... External links GlobalSecurity AN/SPS-52- via Tpub {{DEFAULTSORT:AN SPS-52 Sea radars Military electronics of the United States Military equipment introduced in the 1960s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frigates Of The Spanish Navy
A frigate () is a type of warship. In different eras, the roles and capabilities of ships classified as frigates have varied somewhat. The name frigate in the 17th to early 18th centuries was given to any full-rigged ship built for speed and maneuverability, intended to be used in scouting, escort and patrol roles. The term was applied loosely to ships varying greatly in design. In the second quarter of the 18th century, the 'true frigate' was developed in France. This type of vessel was characterised by possessing only one armed deck, with an unarmed deck below it used for berthing the crew. Late in the 19th century (British and French prototypes were constructed in 1858), armoured frigates were developed as powerful ironclad warships, the term frigate was used because of their single gun deck. Later developments in ironclad ships rendered the frigate designation obsolete and the term fell out of favour. During the Second World War the name 'frigate' was reintroduced to des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferrol, Galicia
Ferrol () is a city in the Province of A Coruña in Galicia, on the Atlantic coast in north-western Spain, in the vicinity of Strabo's Cape Nerium (modern day Cape Prior). According to the 2021 census, the city has a population of 64,785, making it the seventh largest settlement in Galicia. With Eume to the south and Ortegal the north, Ferrol forms the Ferrolterra comarca, and together with A Coruña forms the second largest conurbation in Galicia, with a total population of 640,000 in 2016. The harbour, for depth, capacity and safety, is not equalled by many in Europe. The entrance is very narrow, commanded by forts, and may even be shut by a steccado. The city has been a major naval shipbuilding centre for most of its history, being the capital of the Spanish Navy's Maritime Department of the North since the time of the early Bourbons. Before that, in the 17th century, Ferrol was the most important arsenal in Europe. Today, the city contains some of the major shipbuilding ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USS Scott (DDG-995) With Spanish Warships
USS ''Scott'' refers to several ships of the U.S. Navy: * was originally named USS ''Scott'' * , a , named for Robert R. Scott. * , a named for Rear Admiral Norman Scott. See also * {{DEFAULTSORT:Scott, Uss United States Navy ship names ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Álvaro De Bazán-class Frigate
The ''Álvaro de Bazán'' class, also known as the F100 class, is a class of Aegis combat system-equipped air defence frigates in service with the Spanish Navy. The vessels were built by Spanish shipbuilder Navantia in Ferrol, with the lead ship of the class named for Admiral Álvaro de Bazán. The ships are fitted with the United States Aegis weapons system allowing them to track hundreds of airborne targets simultaneously as part of its air defence network. The ''Álvaro de Bazán''-class multi-role frigates are one of the few non-US warships to carry the Aegis system and its associated SPY-1D radar. The American , Japanese , Korean , Australian , and the Norwegian also use the Aegis system. The ''Álvaro de Bazán''-class frigates are the first modern vessels of the Spanish Navy to incorporate ballistic resistant steel in the hull, along with the power plants being mounted on anti-vibration mounts to reduce noise and make them less detectable by submarines. The original con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meroka CIWS
The Meroka CIWS is a Spanish Navy 12 barrelled 20 mm CIWS, using twelve Oerlikon 20 mm/12 guns mounted in 2 rows of 6 guns each. The system's primary purpose is defence against anti-ship missiles, and other precision guided weapons. However it can also be employed against aircraft, ships and other small craft, coastal targets, and floating mines. The weapon is mounted primarily on Spanish naval vessels, from frigate size upwards. The term MeRoKa (from German ''Mehrrohrkanone'', meaning ''multi-barrelled gun'') can refer to weapons such as the Nordenfelt gun but is more commonly used referring to this naval CIWS defence system. The "Meroka" was developed and produced by the Spanish firm FABA Sistemas (''Fábrica de Artillería Bazán''). Description Unlike a rotary cannon, the Meroka CIWS uses individual guns firing in salvos or simultaneously; the barrels are purposely skewed in order to expand the impact area. The guns are mounted in an enclosed automatic turret ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harpoon (missile)
The Harpoon is an all-weather, over-the-horizon, anti-ship missile manufactured by McDonnell Douglas (now Boeing Defense, Space & Security). The AGM-84E Standoff Land Attack Missile (SLAM) and later AGM-84H/K SLAM-ER (Standoff Land Attack Missile – Expanded Response) are cruise missile variants. The regular Harpoon uses active radar homing and flies just above the water to evade defenses. The missile can be launched from: * Fixed-wing aircraft (the AGM-84, without the solid-fuel rocket booster) * Surface ships (the RGM-84, fitted with a solid-fuel rocket booster that detaches when expended, to allow the missile's main turbojet to maintain flight) * Submarines (the UGM-84, fitted with a solid-fuel rocket booster and encapsulated in a container to enable submerged launch through a torpedo tube); * Coastal defense batteries, from which it would be fired with a solid-fuel rocket booster. Development In 1965, the United States Navy began studies for a missile in the range ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Variable Depth Sonar
A towed array sonar is a system of hydrophones towed behind a submarine or a surface ship on a cable. Trailing the hydrophones behind the vessel, on a cable that can be kilometers long, keeps the array's sensors away from the ship's own noise sources, greatly improving its signal-to-noise ratio, and hence the effectiveness of detecting and tracking faint contacts, such as quiet, low noise-emitting submarine threats, or seismic signals. A towed array offers superior resolution and range compared with hull mounted sonar. It also covers the baffles, the blind spot of hull mounted sonar. However, effective use of the system limits a vessel's speed and care must be taken to protect the cable from damage. History During World War I, a towed sonar array known as the "Electric Eel" was developed by Harvey Hayes, a U.S. Navy physicist. This system is believed to be the first towed sonar array design. It employed two cables, each with a dozen hydrophones attached. The project was discontin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mark 37 Torpedo
The Mark 37 torpedo is a torpedo with electrical propulsion, developed for the US Navy after World War II. It entered service with the US Navy in the early 1950s, with over 3,300 produced. It was phased out of service key with the US Navy during the 1970s, and the stockpiles were sold to foreign navies. Development Its engineering development began in 1946 by Westinghouse. It was largely based on the concept of the passive homing Mark 27, with added active homing system tested on modified Mark 18s, and a new torpedo body. Between 1955–56, thirty torpedoes were produced for development testing, with large-scale production commenced shortly afterwards. Due to its electric propulsion, the torpedo swam smoothly out of the launch tube, instead of having to be ejected by pressurized air, therefore significantly reducing its acoustic launch signature. To allow for water flow around the torpedo while swimming out, several 1" thick guide studs were attached to the torpedo, which alth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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