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Post Field
Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States. This military airport is owned by United States Army. Established as Post Field in 1917, it was one of thirty-two Air Service training camps established after the United States entry into World War I in April 1917. Overview Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama, in 1954. It is a very historic airfield. There is still a balloon hangar, transported by rail cars from the Naval Air Station Moffett Field airship hangars in California and reassembled at Fort Sill in 1935. During the On-Site Inspection Agency (OSIA) four phase inspections as authorized by the INF Treaty of 1988, the 20th century Lighter-Than-Air (LTA) hangar was a point of convergence by the Soviet Union prior to Revolutions of 1989 and discontinuation of the Cold War. Facilities Henry Post AAF has one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Sill, Oklahoma
Fort Sill is a United States Army post north of Lawton, Oklahoma, about 85 miles (137 km) southwest of Oklahoma City. It covers almost . The fort was first built during the Indian Wars. It is designated as a National Historic Landmark and serves as the home of the United States Army Field Artillery School, as well as the Marine Corps site for Field Artillery MOS school, United States Army Air Defense Artillery School, the 31st Air Defense Artillery Brigade (United States), 31st Air Defense Artillery Brigade, and the 75th Field Artillery Brigade (United States), 75th Field Artillery Brigade. Fort Sill is also one of the four locations for the Army United States Army Basic Training, Basic Combat Training. It has played a significant role in every major American conflict since 1869.Janda, Lanceof Oklahoma History and Culture''. "Fort Sill."Retrieved 16 December 2013. History The site of Fort Sill was staked out on January 8, 1869, by Maj. Gen. Philip H. Sheridan, who led a c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intermediate-Range Nuclear Forces Treaty
The Intermediate-Range Nuclear Forces Treaty (INF Treaty) was an arms control treaty between the United States and the Soviet Union (and its successor state, the Russia, Russian Federation). President of the United States, US President Ronald Reagan and General Secretary of the Communist Party of the Soviet Union, Soviet General Secretary Mikhail Gorbachev signed the treaty on 8 December 1987. The United States Senate, US Senate approved the treaty on 27 May 1988, and Reagan and Gorbachev ratified it on 1 June 1988. The INF Treaty banned all of the two nations' nuclear and conventional ground-launched ballistic missiles, cruise missiles, and missile launchers with ranges of ("intermediate-range") and ("shorter-range"). The treaty did not apply to air- or sea-launched missiles. By May 1991, the nations had eliminated 2,692 missiles, followed by 10 years of on-site verification inspections. President Donald Trump announced on 20 October 2018 that he was withdrawing the US from th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The New York Times
''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of the longest-running newspapers in the United States, the ''Times'' serves as one of the country's Newspaper of record, newspapers of record. , ''The New York Times'' had 9.13 million total and 8.83 million online subscribers, both by significant margins the List of newspapers in the United States, highest numbers for any newspaper in the United States; the total also included 296,330 print subscribers, making the ''Times'' the second-largest newspaper by print circulation in the United States, following ''The Wall Street Journal'', also based in New York City. ''The New York Times'' is published by the New York Times Company; since 1896, the company has been chaired by the Ochs-Sulzberger family, whose current chairman and the paper's publ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rockwell Field
Rockwell Field is a former United States Army Air Corps (USAAC) military airfield, located northwest of the city of Coronado, California, on the northern part of the Coronado Peninsula across the bay from San Diego, California. This airfield played a fundamental role in the development of the United States military aviation in the period before and during World War I. Originally it was The Curtiss School of Aviation, founded by Glenn Curtiss. In November 1912, the Army established a permanent flying school on the island. It served as a major flying school during World War I, and remained active as an Army Air Corps facility after the war. The facility was transferred to the United States Navy on 31 January 1939. Today, Rockwell Field forms the southeastern quadrant of what is today the Naval Air Station, North Island (NAS North Island). The facility was added to the National Register of Historic Places (NRHP) in 1991. History The field was originally called the Signa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Signal Corps (United States Army)
The United States Army Signal Corps (USASC) is a branch of the United States Army responsible for creating and managing communications and information systems for the command and control of combined arms forces. It was established in 1860 by Major Albert J. Myer and played a significant role during the American Civil War. It has the initial responsibility for portfolios and new technologies that are eventually transferred to other U.S. government entities. Such responsibilities included military intelligence, weather forecasting, and aviation. Mission statement Support for the command and control of combined arms forces. Signal support includes network operations (information assurance, information dissemination management, and network management) and management of the electromagnetic spectrum. Signal support encompasses all aspects of designing, installing, data communications networks that employ single and multi-channel satellite, tropospheric scatter, terrestrial microwav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Post
Henry Burnet Post (June 15, 1885 – February 9, 1914) was a first lieutenant in the US Army and a pioneer aviator who was killed in a crash. He set the altitude record of . He was the son of Colonel Henry Albertson Van Zo Post and Caroline Burnet McLean. On January 25, 1907, he married Grace Woodman Phillips (1887–1971). After his death, she married Francis Cogswell in 1916. He served in the 25th infantry, and the 1st Aero Squadron. He died in San Diego, California in an air crash. He was buried in Section 3 of Arlington National Cemetery, near other early aviators and also near a number of American astronauts. Henry Post Army Airfield, the airfield at Fort Sill, Oklahoma, is named for him. See also * Aeronautical Division, U.S. Signal Corps * Aviation Section, U.S. Signal Corps References {{DEFAULTSORT:Post, Henry 1885 births 1914 deaths Accidental deaths in California American aviation record holders Aviators killed in aviation accidents or incidents in the Uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concrete
Concrete is a composite material composed of aggregate bound together with a fluid cement that cures to a solid over time. It is the second-most-used substance (after water), the most–widely used building material, and the most-manufactured material in the world. When aggregate is mixed with dry Portland cement and water, the mixture forms a fluid slurry that can be poured and molded into shape. The cement reacts with the water through a process called hydration, which hardens it after several hours to form a solid matrix that binds the materials together into a durable stone-like material with various uses. This time allows concrete to not only be cast in forms, but also to have a variety of tooled processes performed. The hydration process is exothermic, which means that ambient temperature plays a significant role in how long it takes concrete to set. Often, additives (such as pozzolans or superplasticizers) are included in the mixture to improve the physical prop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Runway
In aviation, a runway is an elongated, rectangular surface designed for the landing and takeoff of an aircraft. Runways may be a human-made surface (often asphalt concrete, asphalt, concrete, or a mixture of both) or a natural surface (sod, grass, soil, dirt, gravel, ice, sand or road salt, salt). Runways, taxiways and Airport apron, ramps, are sometimes referred to as "tarmac", though very few runways are built using Tarmacadam, tarmac. Takeoff and landing areas defined on the surface of water for seaplanes are generally referred to as waterways. Runway lengths are now International Civil Aviation Organization#Use of the International System of Units, commonly given in meters worldwide, except in North America where feet are commonly used. History In 1916, in a World War I war effort context, the first concrete-paved runway was built in Clermont-Ferrand in France, allowing local company Michelin to manufacture Bréguet Aviation military aircraft. In January 1919, aviation p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federation Of American Scientists
The Federation of American Scientists (FAS) is an American nonprofit global policy think tank with the stated intent of using science and scientific analysis to attempt to make the world more secure. FAS was founded in 1945 by a group of scientists, some of whom had previously contributed to the development of nuclear weapons in the Manhattan Project. The Federation of American Scientists states that it aims to reduce the amount of nuclear weapons that are in use, and prevent nuclear and radiological terrorism. It says it aims to present high standards for nuclear energy's safety and security, illuminate government secrecy practices, as well as track and eliminate the global illicit trade of conventional, nuclear, biological and chemical weapons. With 100 sponsors, the Federation of American Scientists says that it promotes a safer and more secure world by developing and advancing solutions to important science and technology security policy problems by educating the public and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of State
The United States Department of State (DOS), or simply the State Department, is an United States federal executive departments, executive department of the U.S. federal government responsible for the country's foreign policy of the United States, foreign policy and foreign relations of the United States, relations. Equivalent to the ministry of foreign affairs of other nations, its primary duties are advising the U.S. president on international relations, administering List of diplomatic missions of the United States, diplomatic missions, negotiating international treaties and agreements, protecting citizens abroad and representing the U.S. at the United Nations. The department is headquartered in the Harry S Truman Building, a few blocks from the White House, in the Foggy Bottom, Washington, D.C., Foggy Bottom neighborhood of Washington, D.C.; "Foggy Bottom" is thus sometimes used as a metonym. Established in 1789 as the first administrative arm of the U.S. executive branch, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cold War
The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 until the dissolution of the Soviet Union in 1991. The term ''Cold war (term), cold war'' is used because there was no direct fighting between the two superpowers, though each supported opposing sides in regional conflicts known as proxy wars. In addition to the struggle for ideological and economic influence and an arms race in both conventional and Nuclear arms race, nuclear weapons, the Cold War was expressed through technological rivalries such as the Space Race, espionage, propaganda campaigns, Economic sanctions, embargoes, and sports diplomacy. After the end of World War II in 1945, during which the US and USSR had been allies, the USSR installed satellite state, satellite governments in its occupied territories in Eastern Europe and N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Revolutions Of 1989
The revolutions of 1989, also known as the Fall of Communism, were a revolutionary wave of liberal democracy movements that resulted in the collapse of most Communist state, Marxist–Leninist governments in the Eastern Bloc and other parts of the world. This revolutionary wave is sometimes referred to as the Autumn of Nations, a play on the term Spring of Nations that is sometimes used to describe the revolutions of 1848 in Europe. The revolutions of 1989 were a key factor in the dissolution of the Soviet Union—one of the two global superpowers—and in the abandonment of communist regimes in many parts of the world, some of which were violently overthrown. These events drastically altered the world's Balance of power (international relations), balance of power, marking the end of the Cold War and the beginning of the post-Cold War era. The earliest recorded protests which led to the revolutions began in Polish People's Republic, Poland on 14 August 1980, the massive gener ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
