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Sarov Airport
Sarov Airport (also called Mius Airfield; airport code XUDM/ЬУДМ) is an airport in Russia located in the town of Sarov, north of downtown, within the closed city area. It is a mixed use utilitarian airfield with an unusually wide runway for a small airfield of this type. The airport consists of Runway 01/19 (1920m, or 2500m including displaced thresholds) without taxiways, a small airport apron with an adjacent car park, and a small terminal/administration building located 200 meters away from the apron. Satellite imagery from Google Earth on 2018-04-15 show major runway work underway. An additional image from 2018-09-06 reveals the work is a completely resurfacing, with the prior overruns being included to bring the fully operational length to 2500 Meters. In addition, the image shows substantial work on the apron area, perhaps doubling the former surface area. This airport was used for experimental aircraft as well as for commercial and government flights to Moscow's By ... [...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] |
Russia
Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders of Russia, land borders with fourteen countries. Russia is the List of European countries by population, most populous country in Europe and the List of countries and dependencies by population, ninth-most populous country in the world. It is a Urbanization by sovereign state, highly urbanised country, with sixteen of its urban areas having more than 1 million inhabitants. Moscow, the List of metropolitan areas in Europe, most populous metropolitan area in Europe, is the capital and List of cities and towns in Russia by population, largest city of Russia, while Saint Petersburg is its second-largest city and Society and culture in Saint Petersburg, cultural centre. Human settlement on the territory of modern Russia dates back to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sarov
Sarov () is a closed city, closed town in Nizhny Novgorod Oblast, Russia. It was known as Gorkiy-130 (Горький-130) and Arzamas-16 (), after a (somewhat) nearby town of Arzamas,SarovLabsCreation of Nuclear Center Arzamas-16/ref> from 1946 to 1991. Until 1995, it was known as Kremlyov/Kremlev/Kremljov (). The town is closed because it is the Russian center for nuclear research. Population: 92,047 (Russian Census (2010), 2010 Census); 87,652 (Russian Census (2002), 2002 Census) History The history of the town can be divided into two different periods. In the earlier history of Russia it was known as one of the holy places of the Russian Orthodox Church, because of its monastery, that gave Russia one of its greatest saints, Saint Seraphim. Since the 1940s, it has gradually become the center for research and production of Soviet and later Russian nuclear weapons. The history of human settlement in the area around Sarov goes back at least to the 12th–13th centuries, whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Closed City
A closed city or town is a settlement where travel or residency restrictions are applied. Historically, the construction of closed cities became increasingly common after the beginning of the Cold War, particularly in the Soviet Union. Since the dissolution of the Soviet Union in 1991, they remain widespread in Russia and some of the other post-Soviet countries. In modern Russia the closed cities are designated as "closed administrative–territorial formations" (ZATO; , ). Structure and operations Closed cities are sometimes represented only on Classified information, classified maps that are not available to the general public. Sometimes, closed cities are indicated obliquely as a nearby insignificant village, with the name of the stop serving the closed city made equivocal or misleading. For mail delivery, a closed city is usually named as the nearest large city and a special postcode, for example, Arzamas‑16, Chelyabinsk‑65. The actual settlement can be rather dista ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Displaced Threshold
A displaced threshold or DTHR is a runway threshold located at a point other than the physical beginning or end of the runway. The portion of the runway behind a displaced threshold may be used for takeoff in either direction and landings from the opposite direction. After landing at the other end, the landing aircraft may use the area behind the displaced threshold for roll out.Aircraft Information Manual 2013, Chapter 2-3-3 h (2) Section 3. Airport Marking Aids and Signs /ref> Most often, the offset threshold is in place to give arriving aircraft clearance over an obstruction, while still allo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airport Apron
The airport apron, apron, flight line, or ramp is the area of an airport where aircraft are parked, unloaded or loaded, refueled, boarded, or maintained. Although the use of the apron is covered by regulations, such as lighting on vehicles, it is typically more accessible to users than the runway or taxiway. However, the apron is not usually open to the general public, and a permit may be required to gain access. An apron's designated areas for aircraft parking are called aircraft stands. By extension, the term ''apron'' is also used to identify the air traffic control (ATC) position responsible for coordinating movement on this surface at busier airports. When the aerodrome control tower does not have control over the apron, the use of the apron may be controlled by an apron management service (also known as apron control or apron advisory) to provide coordination between the users. Apron control allocates aircraft parking stands (gates) and communicates this information to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Google Earth
Google Earth is a web mapping, web and computer program created by Google that renders a 3D computer graphics, 3D representation of Earth based primarily on satellite imagery. The program maps the Earth by superimposition, superimposing satellite images, aerial photography, and geographic information system, GIS data onto a 3D globe, allowing users to see cities and landscapes from various angles. Users can explore the globe by entering addresses and coordinates, or by using a Computer keyboard, keyboard or computer mouse, mouse. The program can also be downloaded on a smartphone or Tablet computer, tablet, using a touch screen or stylus to navigate. Users may use the program to add their own data using Keyhole Markup Language and upload them through various sources, such as forums or blogs. Google Earth is able to show various kinds of images overlaid on the surface of the Earth and is also a Web Map Service client. In 2019, Google revealed that Google Earth covers more than 97 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bykovo Airport
Bykovo () was a small regional airport serving Moscow, Russia, of which only the runway remains. The airport was located about southeast of the city along the Ryazan highway and railway close to the town of Zhukovsky. It has one 7,250 ft (2,210 m) runway. The airport served mainly short-haul domestic flights due to its short runway. History Bykovo Airport first opened in 1933. The airport first had a grass-surfaced runway. During World War II, it was rebuilt (1000 × 80 m; brick-covered). In 1960, it was rebuilt again. In 1975, the terminal building was built (capable of serving 400 passengers per hour); in 1975, it served 1.5 million passengers. The airport was home to the charter flights department of Centre-Avia. On 18 October 2010, passenger operations at the airport ended due to the expiration of lease terms with the management company. In 2011, the terminal building was demolished. The airport shared its grounds with the Bykovo Aircraft Repair Facility, specializ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
An-24
The Antonov An-24 (Russian/ Ukrainian: Антонов Ан-24) (NATO reporting name: Coke) is a 44-seat twin turboprop transport/passenger aircraft designed in 1957 in the Soviet Union by the Antonov Design Bureau and manufactured by the Kyiv, Irkutsk and Ulan-Ude Aviation Factories. It was the first of a future family of turboprops by Antonov. The An-30 came next with a cartographic configuration, then the An-26 with a military configuration and the An-32 modernized version. The An-132 was intended to be the next member of the An-24 family, but Saudi Arabia's Taqnia left the project and canceled their orders and the only prototype was destroyed, which led to the project being canceled. A Chinese licensed-built version, the Xi'an Y-7, is heavily based on the An-24, but is not a member of the family. Design and development First flown in 1959, the An-24 was produced in some 1,000 units of various versions; in 2023 there are 93 still in service worldwide, mostly in the C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Area 51
Area 51 is the common name of a highly classified United States Air Force (USAF) facility within the Nevada Test and Training Range in southern Nevada, north-northwest of Las Vegas. A remote detachment administered by Edwards Air Force Base, the facility is officially called Homey Airport or Groom Lake (after the salt flat next to its airfield). Details of its operations are not made public, but the USAF says that it is an open training range, and it is commonly thought to support the development and testing of experimental aircraft and weapons. The USAF and CIA acquired the site in 1955, primarily for flight tests of the Lockheed U-2 aircraft. All research and occurrences in Area 51 are Top Secret/Sensitive Compartmented Information (TS/SCI). The CIA publicly acknowledged the base's existence on 25 June 2013, through a Freedom of Information Act (FOIA) request filed in 2005; it has declassified documents detailing its history and purpose. The intense secrecy surrou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Closed City
A closed city or town is a settlement where travel or residency restrictions are applied. Historically, the construction of closed cities became increasingly common after the beginning of the Cold War, particularly in the Soviet Union. Since the dissolution of the Soviet Union in 1991, they remain widespread in Russia and some of the other post-Soviet countries. In modern Russia the closed cities are designated as "closed administrative–territorial formations" (ZATO; , ). Structure and operations Closed cities are sometimes represented only on Classified information, classified maps that are not available to the general public. Sometimes, closed cities are indicated obliquely as a nearby insignificant village, with the name of the stop serving the closed city made equivocal or misleading. For mail delivery, a closed city is usually named as the nearest large city and a special postcode, for example, Arzamas‑16, Chelyabinsk‑65. The actual settlement can be rather dista ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airports Built In The Soviet Union
An airport is an aerodrome with extended facilities, mostly for commercial air transport. They usually consist 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. Airport operations are extremely complex, with a complicated 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 and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
