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PGM-39-class Gunboat
The ''PGM-39''-class gunboats, designated Patrol Gunboat, Motor by the United States Navy were a class of fifty nine gunboats constructed in various shipyards from 1959–1970. The design was based on the United States Coast Guard design with a hull extension. It was specifically designed for the U.S. Military Assistance Program and was used by the navies of The Philippines, Indonesia, South Vietnam, Thailand, Burma, Ethiopia, and Ecuador. The members of this class of gunboats are: ''PGM-39'' to ''PGM-46'' ''PGM-51'' to ''PGM-83'' ''PGM-91'' ''PGM-102'' to ''PGM-108'' ''PGM-111'' to ''PGM-117'' ''PGM-122'' to ''PGM-124'' The first vessel (''PGM-39'') of the class was used by the Philippine Navy as BRP ''Agusan'' (PG 61). The other Philippine Navy units were PGM-40 as BRP ''Catanduanes'' (PG 62), PGM-41 as BRP ''Romblon'' (PG 63), PGM-42 as BRP ''Palawan'' (PG 64), and PGM-83 as BRP ''Basilan'' (PG 60) ex-RVN ''Hon Troc'' (HQ 618). The ''PGM-39'' class has varied weapons m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motor Gunboat
The motor gun boat (MGB) was a small, high-speed British military vessel of the Second World War, which was armed with a mix of guns, in contrast to the physically similar motor torpedo boat (MTB), whose main offensive weapon were torpedoes. The small size of the MGBs, and their high speed, made them difficult targets for German E-boats, though, like their opponents, they were limited by heavy weather, because they did not provide a stable-enough platform to aim the guns. The large number of guns meant the crew was relatively large, numbering as high as thirty men on the largest boats. Description MGBs were extremely heavily armed for vessels of their size. Early MGBs were, nevertheless, small boats, being based on Motor Anti-Submarine Boats of 63-70 feet in length; these would later be considered 'short' boats by Coastal Forces. These were mostly equipped with one heavy weapon and numerous lighter guns. The later 71.5-feet short MGBs would sport two heavy weapon locations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Navy
The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage of its active battle fleet alone exceeding the next 13 navies combined, including 11 allies or partner nations of the United States as of 2015. It has the highest combined battle fleet tonnage (4,635,628 tonnes as of 2019) and the world's largest aircraft carrier fleet, with eleven in service, two new carriers under construction, and five other carriers planned. With 336,978 personnel on active duty and 101,583 in the Ready Reserve, the United States Navy is the third largest of the United States military service branches in terms of personnel. It has 290 deployable combat vessels and more than 2,623 operational aircraft . The United States Navy traces its origins to the Continental Navy, which was established during the American Revo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Coast Guard
The United States Coast Guard (USCG) is the maritime security, search and rescue, and law enforcement service branch of the United States Armed Forces and one of the country's eight uniformed services. The service is a maritime, military, multi-mission service unique among the United States military branches for having a maritime law enforcement mission with jurisdiction in both domestic and international waters and a federal regulatory agency mission as part of its duties. It is the largest and most powerful coast guard in the world, rivaling the capabilities and size of most navies. The U.S. Coast Guard is a humanitarian and security service. It protects the United States' borders and economic and security interests abroad; and defends its sovereignty by safeguarding sea lines of communication and commerce across vast territorial waters spanning 95,000 miles of coastline and its Exclusive Economic Zone. With national and economic security depending upon open global trade a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BAP Río Chira (PC 12)
BAP ''Río Chira'' (PC 12) is a motor gunboat in the Peruvian Coast Guard The Directorate General of Captaincies and Coast Guard of Peru (DICAPI, es, Dirección General de Capitanías y Guardacostas del Perú) is the maritime authority and the Peruvian Coast Guard, the same one that carries out the control and surveil .... She was built under American influence at SIMA Callao Shipyard and laid down initially as PGM-111. She was transferred to the Peruvian Coast Guard in 1975 and reclassified PM-223. References * Gunboats of the United States Navy Ships transferred from the United States Navy to the Peruvian Navy 1972 ships Ships of the Peruvian Coast Guard Ships built in Peru {{Mil-ship-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philippine Coast Guard
The Philippine Coast Guard (PCG) ( fil, Tanod Baybayin ng Pilipinas) is recognized as the third armed uniformed service of the country attached to the Philippines' Department of Transportation, tasked primarily with enforcing laws within Philippine waters, conducting maritime security operations, safeguarding life and property at sea, and protecting marine environment and resources; similar to coast guard units around the world. In case of a declaration of war, the Coast Guard shall also serve as an attached service of the Department of National Defense. It currently maintains a presence throughout the archipelago, with thirteen Coast Guard Districts, fifty-four CG Stations and over one hundred ninety Coast Guard Sub-Stations, from Basco, Batanes to Bongao, Tawi-Tawi. History Colonial era history The Philippine Coast Guard is the oldest and only humanitarian armed service in the Philippines. Its beginnings could be traced back to the early 20th century when coast guardin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peruvian Coast Guard
The Directorate General of Captaincies and Coast Guard of Peru (DICAPI, es, Dirección General de Capitanías y Guardacostas del Perú) is the maritime authority and the Peruvian Coast Guard, the same one that carries out the control and surveillance work in maritime, fluvial and lacustrine environments, as well as search and rescue tasks. It is attached to the Navy of Peru The Peruvian Navy ( es, link=no, Marina de Guerra del Perú, abbreviated MGP) is the branch of the Peruvian Armed Forces tasked with surveillance, patrol and defense on lakes, rivers and the Pacific Ocean up to from the Peruvian littoral. Addit ..., and according to law is empowered to exercise the maritime, fluvial and lacustrine police in order to apply and enforce the national regulations and international instruments of which Peru is a party, for ensure the protection and safety of human life in the aquatic environment, the protection of the aquatic environment and its resources, as well as repress ill ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Superstructure
A superstructure is an upward extension of an existing structure above a baseline. This term is applied to various kinds of physical structures such as buildings, bridges, or ships. Aboard ships and large boats On water craft, the superstructure consists of the parts of the ship or a boat, including sailboats, fishing boats, passenger ships, and submarines, that project above her main deck. This does not usually include its masts or any armament turrets. Note that in modern times, turrets do not always carry naval artillery, but they can also carry missile launchers and/or antisubmarine warfare weapons. The size of a watercraft's superstructure can have many implications in the performance of ships and boats, since these structures can alter their structural rigidity, their displacements, and/or stability. These can be detrimental to any vessel's performance if they are taken into consideration incorrectly. The height and the weight of superstructure on board a ship or a bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gunboats Of The United States Navy
A gunboat is a naval watercraft designed for the express purpose of carrying one or more guns to bombard coastal targets, as opposed to those military craft designed for naval warfare, or for ferrying troops or supplies. History Pre-steam era In the age of sail, a gunboat was usually a small undecked vessel carrying a single smoothbore cannon in the bow, or just two or three such cannons. A gunboat could carry one or two masts or be oar-powered only, but the single-masted version of about length was most typical. Some types of gunboats carried two cannons, or else mounted a number of swivel guns on the railings. The small gunboat had advantages: if it only carried a single cannon, the boat could manoeuvre in shallow or restricted areas – such as rivers or lakes – where larger ships could sail only with difficulty. The gun that such boats carried could be quite heavy; a 32-pounder for instance. As such boats were cheap and quick to build, naval forces favoured swarm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ships Of The Vietnam People's Navy
A ship is a large watercraft that travels the world's oceans and other sufficiently deep waterways, carrying cargo or passengers, or in support of specialized missions, such as defense, research, and fishing. Ships are generally distinguished from boats, based on size, shape, load capacity, and purpose. Ships have supported exploration, trade, warfare, migration, colonization, and science. After the 15th century, new crops that had come from and to the Americas via the European seafarers significantly contributed to world population growth. Ship transport is responsible for the largest portion of world commerce. The word ''ship'' has meant, depending on the era and the context, either just a large vessel or specifically a ship-rigged sailing ship with three or more masts, each of which is square-rigged. As of 2016, there were more than 49,000 merchant ships, totaling almost 1.8 billion dead weight tons. Of these 28% were oil tankers, 43% were bulk carriers, and 13% were con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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