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USS Asphalt (IX-153)
USS ''Asphalt'' (IX-153), a designated an unclassified miscellaneous vessel, was the only ship of the United States Navy to be named for asphalt. Her keel was laid down in 1944 at San Francisco, California, by Barrett & Hilp, Belair Shipyards. She was acquired by the Navy on 30 June 1944 through the Maritime Commission and was placed in service that same day. Service history Assigned to the Service Force, Pacific Fleet, as a floating provisions storage facility, she spent her brief career at forward bases, for the most part at Saipan, as a unit of Service Squadron 10. When a storm struck the anchorage at Saipan on 6 October 1944, ''Asphalt''s anchor chains parted, and she was driven hard aground on a coral reef. The barge was then declared a total loss. After her cargo and machinery were salvaged, she was abandoned. Her name was struck from the Naval Vessel Register The ''Naval Vessel Register'' (NVR) is the official inventory of ships and service craft in custody of or titl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Francisco, California
San Francisco, officially the City and County of San Francisco, is a commercial, Financial District, San Francisco, financial, and Culture of San Francisco, cultural center of Northern California. With a population of 827,526 residents as of 2024, San Francisco is the List of California cities by population, fourth-most populous city in the U.S. state of California and the List of United States cities by population, 17th-most populous in the United States. San Francisco has a land area of at the upper end of the San Francisco Peninsula and is the County statistics of the United States, fifth-most densely populated U.S. county. Among U.S. cities proper with over 250,000 residents, San Francisco is ranked first by per capita income and sixth by aggregate income as of 2023. San Francisco anchors the Metropolitan statistical area#United States, 13th-most populous metropolitan statistical area in the U.S., with almost 4.6 million residents in 2023. The larger San Francisco Bay Area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bofors 40 Mm Automatic Gun L/60
The Bofors 40 mm Automatic Gun L/60 (often referred to simply as the "Bofors 40 mm gun", the "Bofors gun" and the like, see #Name, name) is an Anti-aircraft warfare, anti-aircraft autocannon, designed in the 1930s by the Swedish arms manufacturer AB Bofors. The gun was designed as an intermediate anti-aircraft gun, filling the gap between fast firing close-range small calibre anti-aircraft guns and slower firing long-range high calibre anti-aircraft guns. For its time, the Bofors 40 mm L/60 was perfectly suited for this role and outperformed competing designs in the years leading up to World War II in both effectiveness and reliability. It entered the export market around 1932 and was in service with 18 countries by 1939. Throughout World War II it became one of the most popular and widespread medium-weight anti-aircraft guns. It was used by the majority of the western Allies of World War II, Allies and some Axis powers such as Nazi Germany and Hungary. In the po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unclassified Miscellaneous Vessel
The IX (unclassified–miscellaneous) hull classification symbol is used for ships of the United States Navy that do not fit into one of the standard categories. Similar lists of 'miscellaneous' ships can found at : and :. Ship status is indicated as either currently active [A] (including ready reserve), inactive [I], or precommissioning [P]. Ships in the inactive category include only ships in the inactive reserve, ships which have been disposed from US service have no listed status. Ships in the precommissioning category include ships under construction or on order; IX ships are generally not ordered as such, but are rather converted from other roles. Historical overview These vessels usually fall into these categories: * Armed decoys (Q-ships) * Experimental vessels * Former yachts * Mobile base vessels used by Service Squadron, service squadrons (command ships, barracks ships, bulk storage ships, unnamed barges, and floating shipyard equipment) * Retired warships * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Navy
The United States Navy (USN) is the naval warfare, maritime military branch, service branch of the United States Department of Defense. It is the world's most powerful navy with the largest Displacement (ship), displacement, at 4.5 million tons in 2021. It has the world's largest aircraft carrier fleet, with List of aircraft carriers in service, eleven in service, one undergoing trials, two new carriers under construction, and six other carriers planned as of 2024. With 336,978 personnel on active duty and 101,583 in the Ready Reserve, the U.S. Navy is the third largest of the United States military service branches in terms of personnel. It has 299 deployable combat vessels and about 4,012 operational aircraft as of 18 July 2023. The U.S. Navy is one of six United States Armed Forces, armed forces of the United States and one of eight uniformed services of the United States. The United States Navy traces its origins to the Continental Navy, which was established during ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asphalt Concrete
Asphalt concrete (commonly called asphalt, blacktop, or pavement in North America, and Tarmacadam, tarmac or bitumen macadam in the United Kingdom and the Republic of Ireland) is a composite material commonly used to surface road surface, roads, parking lots, airports, and the core of embankment dams. Asphalt mixtures have been used in pavement construction since the nineteenth century. It consists of Construction aggregate, mineral aggregate Binder (material), bound together with bitumen (a substance also independently known as asphalt, Pitch (resin), pitch, or tar), laid in layers, and compacted. The American English terms ''asphalt'' (or ''asphaltic'') ''concrete'', ''bituminous asphalt concrete'', and ''bituminous mixture'' are typically used only in engineering and construction documents, which define concrete as any composite material composed of mineral aggregate adhered with a binder. The abbreviation, ''AC'', is sometimes used for ''asphalt concrete'' but can also denot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barrett & Hilp
Barret, Barrett, or Barretts may refer to: People * Barrett (surname), including a list of people with the surname * Barrett Brown (born 1981), American journalist and activist) *Barrett Carter (born 2002), American football player * Barrett Foa, American actor Court cases * '' Barrett v. Rosenthal'', a 2006 California Supreme Court case concerning online defamation * ''Barrett v. United States'', an 1898 Supreme Court case regarding subdivision of South Carolina into judicial districts Fictional characters * Brenda Barrett, a character on the daytime soap opera ''General Hospital'' *Dana Barrett, a character in the films ''Ghostbusters'' and ''Ghostbusters II'', played by Sigourney Weaver *Elcid Barrett, captain of the ''Antelope'' in the folk song "Barrett's Privateers" *Betty Barrett, a character on the TV show ''Atomic Betty'' *Oliver Barrett, a character in the book ''Love Story'' and its film and musical adaptations * Barret Wallace, a character in the video game ''Final ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belair Shipyards
Belair or Bélair may refer to: People *Bianca Belair, wrestler * Sanité Bélair (1781–1802), Haitian freedom fighter *Anne Liger-Belair, Belgian writer known as Anne Duguël Places Historic locations * Belair (Nashville, Tennessee), United States *Belair Development, Maryland, United States *Belair Mansion (Bowie, Maryland), United States Inhabited places Australia *Belair, South Australia * Belair National Park, South Australia United States * Belair, Florida *Belair, South Carolina *Belair, initial name of Grovetown, Georgia Other inhabited places *Belair, Luxembourg * Belair Park, London, England Other uses * Belair (airline), an airline in Switzerland *Belair Stud a horseracing dynasty in Collington, Maryland *Château Bélair-Monange, formerly Château Belair, a Bordeaux wine producer in Saint-Émilion, France See also *Bel Air (other) *Bel-Aire (other) * Belair Mansion (other) *Bellair (other) * Bellairs, a surname *Belleair, Flo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maritime Commission
The United States Maritime Commission was an independent executive agency of the U.S. federal government that was created by the Merchant Marine Act of 1936, which was passed by Congress on June 29, 1936, and was abolished on May 24, 1950. The commission replaced the United States Shipping Board which had existed since World War I. It was intended to formulate a merchant shipbuilding program to design and build five hundred modern merchant cargo ships to replace the World War I vintage vessels that comprised the bulk of the United States Merchant Marine, and to administer a subsidy system authorized by the Act to offset the cost differential between building in the U.S. and operating ships under the American flag. It also formed the United States Maritime Service for the training of seagoing ship's officers to man the new fleet. As a symbol of the rebirth of the U.S. Merchant Marine and Merchant Shipbuilding under the Merchant Marine Act, the first vessel contracted for was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saipan
Saipan () is the largest island and capital of the Northern Mariana Islands, an unincorporated Territories of the United States, territory of the United States in the western Pacific Ocean. According to 2020 estimates by the United States Census Bureau, the population of Saipan was 43,385. Its people have been United States citizens since the 1980s. Saipan is one of the main homes of the Chamorro people, Chamorro, the Indigenous peoples of Oceania, indigenous people of the Mariana Islands. Saipan has been inhabited for over four thousand years. From the 17th century, the island experienced Spanish Empire#Pacific exploration and trade, Spanish occupation and rule until the Spanish–American War of 1898, when Saipan was briefly occupied by the United States, before being German–Spanish Treaty (1899), formally sold German New Guinea#Imperial German Pacific protectorates, to Germany. About 15 years of German rule were South Seas Mandate, followed by 30 years of Empire of Japan, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coral Reef
A coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate. Most coral reefs are built from stony corals, whose polyps cluster in groups. Coral belongs to the class Anthozoa in the animal phylum Cnidaria, which includes sea anemones and jellyfish. Unlike sea anemones, corals secrete hard carbonate exoskeletons that support and protect the coral. Most reefs grow best in warm, shallow, clear, sunny and agitated water. Coral reefs first appeared 485 million years ago, at the dawn of the Early Ordovician, displacing the microbial and sponge reefs of the Cambrian. Sometimes called ''rainforests of the sea'', shallow coral reefs form some of Earth's most diverse ecosystems. They occupy less than 0.1% of the world's ocean area, about half the area of France, yet they provide a home for at least 25% of all marine species, including fish, mollusks, worms, crustaceans, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Vessel Register
The ''Naval Vessel Register'' (NVR) is the official inventory of ships and service craft in custody of or titled by the United States Navy. It contains information on ships and service craft that make up the official inventory of the Navy from the time a vessel is authorized through its life cycle and disposal. It also includes ships that have been removed from the register (often termed ''wikt:stricken, stricken'' or ''struck''), but not disposed of by sale, transfer to another government, or other means. Ships and service craft disposed of prior to 1987 are not included, but are gradually being added along with other updates. History The NVR traces its origin back to the 1880s, having evolved from several previous publications. In 1911, the Bureau of Construction and Repair published ''Ships Data US Naval Vessels'', which subsequently became the ''Ships Data Book'' in 1952 under the Bureau of Ships. The Bureau of Ordnance's ''Vessel Register'', first published in 1942 and ret ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
