|
K-class Blimp
The ''K''-class blimp was a class of blimps (non-rigid airship) built by the Goodyear Aircraft Company of Akron, Ohio, for the United States Navy. These blimps were powered by two Pratt & Whitney ''Wasp'' nine-cylinder radial air-cooled engines, each mounted on twin-strut outriggers, one per side of the control car that hung under the envelope. Before and during World War II, 134 ''K''-class blimps were built and configured for patrol and anti-submarine warfare operations, and were extensively used in the Navy’s anti-submarine efforts in the Atlantic and Pacific Ocean areas. Development In 1937, ''K-2'' was ordered from Goodyear as part of a contract that also bought the ''L-1'', (Goodyear’s standard advertising and passenger blimp). ''K-2'' was the production prototype for future ''K''-class airship purchases. ''K-2'' flew for the first time at Akron, Ohio on December 6, 1938 and was delivered to the Navy at NAS Lakehurst, New Jersey on December 16. The envelope capaci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is an affinity group for contributors with shared goals within the Wikimedia movement. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within Wikimedia project, sibling projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by ''Smithsonian Magazine, Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outsi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
M-class Blimp
The Goodyear Aircraft Company of Akron, Ohio built the M-class blimp for the United States Navy as the follow-on to the K-class anti-submarine warfare blimp used during World War II. It was a significantly larger airship, 50% larger than its predecessor. Four airships, designated M-1 through M-4, were delivered in early 1944. Operations of K-ships in tropical regions had shown a need for a blimp with greater volume to offset the loss of lift due to high ambient temperatures. A contract was awarded to the Goodyear Aircraft Company for the prototype M-class blimp on August 16, 1943. This contract was followed by another contract on September 11, 1943 for 21 M-class blimps. These airships were given the Navy designation of ZNP-M, (Z = lighter-than-air; N = non-rigid; P = patrol; M = type/class.) However, on November 22, 1943, the quantity of blimps was reduced to four. These were delivered to the Navy in February, March, and April 1944. The M-Class airships were retired from servi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yalta Conference
The Yalta Conference (), held 4–11 February 1945, was the World War II meeting of the heads of government of the United States, the United Kingdom, and the Soviet Union to discuss the postwar reorganization of Germany and Europe. The three states were represented by President Franklin D. Roosevelt, Prime Minister Winston Churchill, and General Secretary Joseph Stalin. The conference was held near Yalta in Crimea, Soviet Union, within the Livadia, Yusupov, and Vorontsov palaces. The aim of the conference was to shape a postwar peace that represented not only a collective security order, but also a plan to give self-determination to the liberated peoples of Europe. Intended mainly to discuss the re-establishment of the nations of war-torn Europe, within a few years, with the Cold War dividing the continent, the conference became a subject of intense controversy. Yalta was the second of three major wartime conferences among the Big Three. It was preceded by the Tehran Confe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minesweeping
Minesweeping is the practice of removing explosive naval mines, usually by a specially designed ship called a minesweeper using various measures to either capture or detonate the mines, but sometimes also with an aircraft made for that purpose. Minesweeping has been practiced since the advent of naval mining in 1855 during the Crimean War. The first minesweepers date to that war and consisted of British rowboats trailing Grappling hook, grapnels to snag the mines. By ship A sweep is either a contact sweep, a wire dragged through the water by one or two ships to cut the mooring wire of floating mines, or a distance sweep that mimics a ship to detonate the mines. The sweeps are dragged by minesweeper (ship), minesweepers, either purpose-built military ships or converted Commercial trawler, trawlers. Each run covers between , and the ships must move slowly in a straight line, making them vulnerable to enemy fire. This was exploited by the Turkish army in the Battle of Gallipoli i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Straits Of Gibraltar
The Strait of Gibraltar is a narrow strait that connects the Atlantic Ocean to the Mediterranean Sea and separates Europe from Africa. The two continents are separated by 7.7 nautical miles (14.2 kilometers, 8.9 miles) at its narrowest point. Ferries cross between the two continents every day in as little as 35 minutes. The Strait's depth ranges between . The strait lies in the territorial waters of Morocco, Spain, and the British overseas territory of Gibraltar. Under the United Nations Convention on the Law of the Sea, foreign vessels and aircraft have the freedom of navigation and overflight to cross the strait of Gibraltar in case of continuous transit. Names and etymology The name comes from the Rock of Gibraltar, which in turn originates from the Arabic (meaning "Tariq's Mount"), named after Tariq ibn Ziyad. It is also known as the Straits of Gibraltar, the Gut of Gibraltar (although this is mostly archaic), the STROG (STRait Of Gibraltar) in naval use. Another Arab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
B-24
The Consolidated B-24 Liberator is an American heavy bomber, designed by Consolidated Aircraft of San Diego, California. It was known within the company as the Model 32, and some initial production aircraft were laid down as export models designated as various LB-30s, in the Land Bomber design category. At its inception, the B-24 was a modern design featuring a highly efficient shoulder-mounted, high aspect ratio Davis wing. The wing gave the Liberator a high cruise speed, long Range (aeronautics), range and the ability to carry a heavy Aerial bomb, bomb load. In comparison with its contemporaries, the B-24 was relatively difficult to fly and had poor low-speed performance; it also had a lower Ceiling (aeronautics), ceiling and was less robust than the Boeing B-17 Flying Fortress. While Aircrew#Military, aircrews tended to prefer the B-17, General Staff favored the B-24 and procured it in huge numbers for a wide variety of roles. At approximately 18,500 units – including 8,68 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kenitra Airport
Kenitra Air Base (Arabic language, Arabic: قاعدة القنيطرة الجوية) is a military airport in Kenitra, a city in the Rabat-Salé-Kénitra regions of Morocco, region in Morocco. It is also known as the Third Royal Air Force Base, operated by the Royal Moroccan Air Force. History Kenitra Air Base was previously known as Craw Field, named for Medal of Honor recipient Colonel Demas T. Craw, USAAF, who was killed while attempting to deliver a message from American General Lucian Truscott to the Vichy French Commander at Kenitra, Port Lyautey requesting that the French surrender. Although imprisoned, Craw's interpreter, Major Pierpont Hamilton, negotiated the French surrender during Operation Torch and the airport was eventually secured for the Allied forces. Pierpont Hamilton also received the Medal of Honor for his actions. The air base at Port Lyautey served as a staging area for many Allied operations in North Africa and the Mediterranean Theater of Operations (MTO ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lajes Field
Lajes Field or Lajes Air Base (; ), officially designated Air Base No. 4 (''Base Aérea N.º 4'', BA4) , is a multi-use airfield near Lajes and northeast of Angra do Heroísmo on Terceira Island in the Azores, Portugal. It is home to the Portuguese Air Force ''Base Aérea N.º 4'' and Azores Air Zone Command (), a United States Air Force detachment unit (operated by the 65th Air Base Group of United States Air Forces in Europe - Air Forces Africa), and a regional air passenger terminal. Located about east of New York City and about west of Lisbon, Portugal; the base sits in a strategic location midway between North America and Europe in the north Atlantic Ocean. History The origin of the Lajes Field dates back to 1928, when Portuguese Army Lieutenant Colonel Eduardo Gomes da Silva wrote a report on the possible construction of an airfield in the plainland of Lajes, for that branch's aviation service (). However, the location of Achada on the center of the island was chos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Station Argentia
Naval Station Argentia is a former base of the United States Navy that operated from 1941 to 1994. It was established in the community of Argentia in the Dominion of Newfoundland, which later became the tenth Canadian province, Newfoundland and Labrador. Construction Established under the British-US destroyers for bases agreement of 1940, the base was first occupied on 25 January 1941 following the expropriation of the flat headland formed by a small natural bay called Little Placentia Sound and the western end facing Placentia Bay by the Newfoundland government; over 400 families were displaced. Civilian construction crews from civilian contractors George A. Fuller Company and Merritt-Chapman and Scott Corporation, rushed to build the base as well as an adjoining air field. On 15 July 1941, the Naval Operating Base was commissioned. On 12 October 1942 the 17th Naval Construction Battalion began to arrive at the base and worked jointly with the civilians until 5 May 1943. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Weymouth Naval Air Station
Naval Air Station South Weymouth was an operational United States Navy airfield from 1942 to 1997 in South Weymouth, Massachusetts. It was first established as a regular Navy blimp base during World War II. During the postwar era the base became part of the Naval Air Reserve Training Command, hosting a variety of Navy and Marine Corps reserve aircraft squadrons and other types of reserve units. Like most BRAC sites, environmental contamination was detected in 1986, and since 1993 numerous remedies and long term monitoring of ground water are in place. Since 2005, over 600 acres have been transferred to the affected towns for reuse, and in 2011 the Navy signed a $25 million contract to transfer its remaining land. World War II In 1938, the site was surveyed as a possible location for a municipal airport, which was never built. Construction work on the base began in September 1941 and the base was commissioned as the United States Naval Air Station South Weymouth on 1 March 194 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Depth Bomb
Depth(s) may refer to: Science and mathematics * Depth (ring theory), an important invariant of rings and modules in commutative and homological algebra * Depth in a well, the measurement between two points in an oil well * Color depth (or "number of bits" or "bit depth"), in computer graphics * Market depth, in financial markets, the size of an order needed to move the market a given amount * Moulded depth, a nautical measurement * Sequence depth, or coverage, in genetic sequencing * Depth (coordinate), a type of vertical distance * Tree depth Art and entertainment * ''Depth'' (video game), an asymmetrical multiplayer video game for Microsoft Windows * ''Depths'' (novel), a 2004 novel by Henning Mankell * ''Depths'' (Oceano album), 2009 * ''Depths'' (Windy & Carl album), 1998 * ''Depth'' (EP), a 2024 EP by Yuta * "Depths" (''Law & Order: Criminal Intent''), an episode of ''Law & Order: Criminal Intent'' * ''Depth'', the Japanese title for the PlayStation game released ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
