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Glasgow Industrial Airport
Glasgow Industrial Airport is a private airport located 14 nautical miles (16 miles or 26 km) northeast of the central business district of Glasgow, a city in Valley County, Montana, United States. The airport is located on the site of the former Glasgow Air Force Base Glasgow Air Force Base is a former United States Air Force base near Glasgow, Montana. It operated from 1957 to 1968 and again from 1971 through 1976. Major commands to which assigned * Air Defense Command, 8 February 1957 – 1 Apri ... which was in operation from 1957 to 1968, then again from 1972 to 1976. The Boeing Company operates a Flight Test Facility at this airport, which is maintained and operated by the Montana Aviation Research Company (MARCO), a Boeing subsidiary.Aviation Week and Space Technology, October 8, 2012, pp 44-45 Facilities Glasgow Industrial Airport covers an area of at an elevation of 2,762 feet (842 m) above mean sea level. It has one runway designated 1 ... [...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] |
The Boeing Company
The Boeing Company () is an American multinational corporation that designs, manufactures, and sells airplanes, rotorcraft, rockets, satellites, telecommunications equipment, and missiles worldwide. The company also provides leasing and product support services. Boeing is among the largest global aerospace manufacturers; it is the third-largest defense contractor in the world based on 2020 revenue, and is the largest exporter in the United States by dollar value. Boeing stock is included in the Dow Jones Industrial Average. Boeing is incorporated in Delaware. Boeing was founded by William Boeing in Seattle, Washington, on July 15, 1916. The present corporation is the result of the merger of Boeing with McDonnell Douglas on August 1, 1997. Then chairman and CEO of Boeing, Philip M. Condit, assumed those roles in the combined company, while Harry Stonecipher, former CEO of McDonnell Douglas, became president and COO. The Boeing Company's corporate headquarters is in Chicago, Illi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Valley County, Montana
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artistic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airports In Montana
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 tourism ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concrete
Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most widely used building material. Its usage worldwide, ton for ton, is twice that of steel, wood, plastics, and aluminum combined. Globally, the ready-mix concrete industry, the largest segment of the concrete market, is projected to exceed $600 billion in revenue by 2025. This widespread use results in a number of environmental impacts. Most notably, the production process for cement produces large volumes of greenhouse gas emissions, leading to net 8% of global emissions. Other environmental concerns include widespread illegal sand mining, impacts on the surrounding environment such as increased surface runoff or urban heat island effect, and potential public health implications from toxic ingredients. Significant research and development is ... [...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] |
Elevation
The elevation of a geographic location is its height above or below a fixed reference point, most commonly a reference geoid, a mathematical model of the Earth's sea level as an equipotential gravitational surface (see Geodetic datum § Vertical datum). The term ''elevation'' is mainly used when referring to points on the Earth's surface, while ''altitude'' or ''geopotential height'' is used for points above the surface, such as an aircraft in flight or a spacecraft in orbit, and '' depth'' is used for points below the surface. Elevation is not to be confused with the distance from the center of the Earth. Due to the equatorial bulge, the summits of Mount Everest and Chimborazo have, respectively, the largest elevation and the largest geocentric distance. Aviation In aviation the term elevation or aerodrome elevation is defined by the ICAO as the highest point of the landing area. It is often measured in feet and can be found in approach charts of the aerodrome. It is n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abandoned & Little-Known Airfields
Abandoned & Little-Known Airfields is an online database An online database is a database accessible from a local network or the Internet, as opposed to one that is stored locally on an individual computer or its attached storage (such as a CD). Online databases are hosted on websites, made available as s ... detailing information and first hand memories about airports in the United States which are no longer in operation, or are rarely used. The website was started by Paul Freeman in 1999 as he had developed an interest on the subject. In 2015, there were over 2,000 airports chronicled on the site and it had been viewed over 1.7 million times. Freeman continues to edit the site along with a small team of " airfield archeologists" who do primary source research using old aeronautical charts, directories and related publications. Frequent contributors on the site include Phil Beutel, K.O. Eckland, Christopher Freeze, Chris Kennedy, Bill Larkins, Ron Plante, Brian Rehwinkel, Dann ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valley County, Montana
Valley County is a County (United States), county in the U.S. state of Montana. Valley County was created in 1893 with area partitioned from Dawson County, Montana, Dawson County. As of the 2020 United States census, 2020 census, the population was 7,578. Its county seat is Glasgow, Montana, Glasgow. It is located on the Canada–United States border with Saskatchewan. Geography According to the United States Census Bureau, the county has a total area of , of which is land and (2.7%) is water. It is Montana's fourth-largest county by total area. Major highways * U.S. Route 2 in Montana, U.S. Highway 2 * Montana Highway 24 * Montana Highway 42 * Montana Highway 117 * Montana Secondary Highway 248 Adjacent counties and rural municipalities * Phillips County, Montana, Phillips County - west * Garfield County, Montana, Garfield County - south * McCone County, Montana, McCone County - south * Roosevelt County, Montana, Roosevelt County - east * Daniels County, Montana, Dan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glasgow Air Force Base
Glasgow Air Force Base is a former United States Air Force base near Glasgow, Montana. It operated from 1957 to 1968 and again from 1971 through 1976. Major commands to which assigned * Air Defense Command, 8 February 1957 – 1 April 1960 :: Remained as tenant unit until 30 June 1968 : Central Air Defense Force, 2 July 1959 : 29th Air Division (Defense), 1 April 1960 : Minot Air Defense Sector, 1 January 1961 – 30 June 1968 * Strategic Air Command, 1 April 1960 – 30 June 1968; 30 September 1971 – 30 September 1976 : Fifteenth Air Force :: 810th Strategic Aerospace Division, 1 July 1962 – 1 July 1963; 1 July 1966 – 30 June 1968 :: 18th Strategic Aerospace Division, 1 July 1963 – 1 September 1964 :: 821st Strategic Aerospace Division, 15 February 1962 – 1 July 1962; 1 September 1964 – 1 July 1966 Major units assigned * 476th Fighter Group (Defense), 8 February 1957 – 30 June 1968 : Not equipped, 8 Februar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
