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Almyra Municipal Airport
Almyra Municipal Airport is a city-owned, public-use airport located three nautical miles (6 km) west of the central business district of Almyra, a city in Arkansas County, Arkansas, United States. This airport is included in the FAA's National Plan of Integrated Airport Systems for 2009–2013, which categorizes it as a ''general aviation'' facility. Facilities and aircraft Almyra Municipal Airport covers an area of at an elevation of 211 feet (64 m) above mean sea level. It has two asphalt paved runways: 18/36 is 3,496 by 50 feet (1,066 x 15 m) and 10/28 is 3,000 by 50 feet (914 x 15 m). For the 12-month period ending October 31, 2017, the airport had 54,100 aircraft operations, an average of 148 per day: 99.8% general aviation and 0.2% military. History The airport was built by the United States Army Air Forces during 1942/43 as an axillary airfield for Stuttgart Army Airfield, near Stuttgart, Arkansas. It was known simply as Stuttgart Army Airfield Auxiliary #5. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Almyra, Arkansas
Almyra is a town in Arkansas County, Arkansas, United States. The population was 283 at the 2010 census. Geography Almyra is located at (34.405859, -91.411948). According to the United States Census Bureau, the town has a total area of , all land. Demographics As of the census of 2000, there were 319 people, 124 households, and 93 families residing in the town. The population density was 315.8/km2 (821.0/mi2). There were 138 housing units at an average density of 136.6/km2 (355.2/mi2). The racial makeup of the town was 98.12% White and 1.88% Black or African American. There were 124 households, out of which 33.9% had children under the age of 18 living with them, 66.9% were married couples living together, 5.6% had a female householder with no husband present, and 25.0% were non-families. 21.0% of all households were made up of individuals, and 8.9% had someone living alone who was 65 years of age or older. The average household size was 2.57 and the average family size ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asphalt
Asphalt, also known as bitumen (, ), is a sticky, black, highly viscous liquid or semi-solid form of petroleum. It may be found in natural deposits or may be a refined product, and is classed as a pitch. Before the 20th century, the term asphaltum was also used. Full text at Internet Archive (archive.org) The word is derived from the Ancient Greek ἄσφαλτος ''ásphaltos''. The largest natural deposit of asphalt in the world, estimated to contain 10 million tons, is the Pitch Lake located in La Brea in southwest Trinidad (Antilles island located on the northeastern coast of Venezuela), within the Siparia Regional Corporation. The primary use (70%) of asphalt is in Road surface, road construction, where it is used as the glue or binder mixed with construction aggregate, aggregate particles to create asphalt concrete. Its other main uses are for bituminous waterproofing products, including production of roofing felt and for sealing flat roofs. In material sciences an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airports In Arkansas
An airport is an aerodrome with extended facilities, mostly for commercial air transport. Airports usually consists of a landing area, which comprises an aerially accessible open space including at least one operationally active surface such as a runway for a plane to take off and to land or a helipad, and often includes adjacent utility buildings such as control towers, hangars and terminals, to maintain and monitor aircraft. Larger airports may have airport aprons, taxiway bridges, air traffic control centres, passenger facilities such as restaurants and lounges, and emergency services. In some countries, the US in particular, airports also typically have one or more fixed-base operators, serving general aviation. Operating airports is extremely complicated, with a complex system of aircraft support services, passenger services, and aircraft control services contained within the operation. Thus airports can be major employers, as well as important hubs for tou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The National Map
''The National Map'' is a collaborative effort of the United States Geological Survey (USGS) and other federal, state, and local agencies to improve and deliver topographic information for the United States. The purpose of the effort is to provide "...a seamless, continuously maintained set of public domain geographic base information that will serve as a foundation for integrating, sharing, and using other data easily and consistently". ''The National Map'' is part of the USGS National Geospatial Program. The geographic information available includes orthoimagery (aerial photographs), elevation, geographic names, hydrography, boundaries, transportation, structures and land cover. ''The National Map'' is accessible via the Web, as products and services, and as downloadable data. Its uses range from recreation to scientific analysis to emergency response. ''The National Map'' is a significant contribution to the U.S. National Spatial Data Infrastructure (NSDI) from the Federa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USGS
The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization's work spans the disciplines of biology, geography, geology, and hydrology. The USGS is a fact-finding research organization with no regulatory responsibility. The agency was founded on March 3, 1879. The USGS is a bureau of the United States Department of the Interior; it is that department's sole scientific agency. The USGS employs approximately 8,670 people and is headquartered in Reston, Virginia. The USGS also has major offices near Lakewood, Colorado, at the Denver Federal Center, and Menlo Park, California. The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous slogan, adopted on the occasion of its hundredth anniv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stuttgart, Arkansas
Stuttgart is a city in and the county seat of the northern district of Arkansas County, Arkansas, United States. Established by German settlers, it was named for its larger German counterpart. Known as the "Rice and Duck Capital of the World", the city is an international destination for waterfowl hunting along the Mississippi Flyway. Stuttgart is the most important city on the Arkansas Grand Prairie, a region known for rice cultivation. The economy is largely based on agricultural production, waterfowl tourism, and supporting industries. As of the 2010 census it had a population of 9,326. It is located on U.S. Route 165, approximately southeast of Little Rock; and on U.S. Route 79 approximately 110 miles southwest of Memphis, Tennessee. Stuttgart is also on the Union Pacific Railroad between Memphis, Tennessee, and Pine Bluff, Arkansas. History Stuttgart was founded by Reverend Adam Bürkle, a native of Plattenhardt in Germany. He moved to the United States in 1852 and fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stuttgart Army Airfield (Arkansas)
: ''for the civilian airport, see Stuttgart Municipal Airport'', for the current US Army installation in Germany see Stuttgart Army Airfield (Germany) Stuttgart Army Airfield is a former World War II military airfield, located 7 miles north of Stuttgart, Arkansas. It operated as an advanced pilot training school for the United States Army Air Forces from 1942 until 1945. History Stuttgart Municipal Airport dates to 1942 when it was built by the United States Army Air Forces as a training airfield as part of the 70,000 Pilot Training Program. It was one of many air fields created in the country’s interior during the war. The airfield consisted of four main 5'000 ft concrete and asphalt runways, aligned 01/19; 05/23; 09/27 and 13/31. In addition to the main airfield, seven axillary fields were constructed to support the training mission. Those were located as follows: * Stuttgart AAF Auxiliary#1 (Carlisle) * Stuttgart AAF Auxiliary#2 (Hazen) * Stuttgart AAF ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Army Air Forces
The United States Army Air Forces (USAAF or AAF) was the major land-based aerial warfare service component of the United States Army and ''de facto'' aerial warfare service branch of the United States during and immediately after World War II (1941–1945). It was created on 20 June 1941 as successor to the previous United States Army Air Corps and is the direct predecessor of the United States Air Force, today one of the six United States Armed Forces, armed forces of the United States. The AAF was a component of the United States Army, which on 2 March 1942 was divided functionally by executive order into three autonomous forces: the Army Ground Forces, the United States Army Services of Supply (which in 1943 became the Army Service Forces), and the Army Air Forces. Each of these forces had a commanding general who reported directly to the Chief of Staff of the United States Army, Army Chief of Staff. The AAF administered all parts of military aviation formerly distributed am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Aviation
Military aviation comprises military aircraft and other flying machines for the purposes of conducting or enabling aerial warfare, including national airlift ( air cargo) capacity to provide logistical supply to forces stationed in a war theater or along a front. Airpower includes the national means of conducting such warfare, including the intersection of transport and warcraft. Military aircraft include bombers, fighters, transports, trainer aircraft, and reconnaissance aircraft. History The first military uses of aviation involved lighter-than-air balloons. During the Battle of Fleurus in 1794, the French observation balloon ''l'Entreprenant'' was used to monitor Austrian troop movements. The use of lighter-than-air aircraft in warfare became prevalent in the 19th century, including regular use in the American Civil War. Lighter-than-air military aviation persisted until shortly after World War II, gradually being withdrawn from various roles as heavier-than-air airc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Runway
According to the International Civil Aviation Organization (ICAO), a runway is a "defined rectangular area on a land aerodrome prepared for the landing and takeoff of aircraft". Runways may be a man-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, as well as 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mean Sea Level
There are several kinds of mean in mathematics Mathematics is an area of knowledge that includes the topics of numbers, formulas and related structures, shapes and the spaces in which they are contained, and quantities and their changes. These topics are represented in modern mathematics ..., especially in statistics. Each mean serves to summarize a given group of data, often to better understand the overall value (magnitude (mathematics), magnitude and sign (mathematics), sign) of a given data set. For a data set, the ''arithmetic mean'', also known as "arithmetic average", is a measure of central tendency of a finite set of numbers: specifically, the sum of the values divided by the number of values. The arithmetic mean of a set of numbers ''x''1, ''x''2, ..., x''n'' is typically denoted using an overhead bar, \bar. If the data set were based on a series of observations obtained by sampling (statistics), sampling from a statistical population, the arithmetic mean is th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
