|
Ovruch (air Base)
Ovruch (also Ovruch Southwest) is an air base in Zhytomyr Oblast, Ukraine located 8 km southwest of Ovruch. There are three large parking areas for fighters. The base appears to have capacity for about 50 Airplane, planes. In 1993, the military unit was transferred to the village of , Horodok Raion, Lviv Oblast, Horodok Raion. The airbase itself is used for purpose of storage and utilization of airplanes. Staffing Units stationed at Ovruch include the 4070th BRSV, with just over 140 Sukhoi Su-17 aircraft as of 1992). References Soviet Air Force bases Soviet Naval Aviation bases {{Zhytomyr-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ukrainian Air Force
The Ukrainian Air Force ( uk, Пові́тряні си́ли Збро́йних сил Украї́ни) is the air force of Ukraine and one of the five branches of the Armed Forces of Ukraine. Its headquarters are in the city of Vinnytsia. When the Soviet Union dissolved in 1991, many aircraft were left in Ukrainian territory. Ever since, the Ukrainian Air Force has been downsizing and upgrading its forces. The main inventory of the air force still consists of Soviet-made aircraft. As of 2007, 36,300 personnel and 225 aircraft were in service in the Ukrainian Air Force and Air Defense forces. Since Ukrainian independence in 1991, the air force has suffered from chronic underinvestment, leading to the bulk of its inventory becoming mothballed or otherwise inoperable. Despite this, Ukraine still possesses the world's 27th largest air force and the seventh largest air force in Europe, largely due to the ability of its domestic defense industry Ukroboronprom and its Antonov su ... [...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 developmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhytomyr Oblast
Zhytomyr Oblast ( uk, Жито́мирська о́бласть, translit=Zhytomyrska oblast), also referred to as Zhytomyrshchyna ( uk, Жито́мирщина}) is an oblast (province) of northern Ukraine. The administrative center of the oblast is the city of Zhytomyr. Its population is approximately . History The oblast was created as part of the Ukrainian Soviet Socialist Republic on September 22, 1937, out of territories of Vinnytsia and Kyiv oblasts as well as two border okrugs of Kyiv Oblast – Korosten Okrug and Novohrad-Volynsky Okrug. The oblast covers territories of the historic regions of Polesia, Volhynia, and Podolia, which are reflected on the oblast's coat of arms. Before the 18th century bigger half of the oblast belonged to the Kyiv Voivodeship (), while smaller western half around the city of Zviahel belonged to the Volyn Voivodeship. Following the treaty of Andrusovo, the city of Zhytomyr () continued to act as an administrative center of the Ky ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ukraine
Ukraine ( uk, Україна, Ukraïna, ) is a country in Eastern Europe. It is the second-largest European country after Russia, which it borders to the east and northeast. Ukraine covers approximately . Prior to the ongoing Russian invasion, it was the eighth-most populous country in Europe, with a population of around 41 million people. It is also bordered by Belarus to the north; by Poland, Slovakia, and Hungary to the west; and by Romania and Moldova to the southwest; with a coastline along the Black Sea and the Sea of Azov to the south and southeast. Kyiv is the nation's capital and largest city. Ukraine's state language is Ukrainian; Russian is also widely spoken, especially in the east and south. During the Middle Ages, Ukraine was the site of early Slavic expansion and the area later became a key centre of East Slavic culture under the state of Kievan Rus', which emerged in the 9th century. The state eventually disintegrated into rival regional powers and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ovruch
Ovruch ( uk, Овруч, pl, Owrucz, yi, , russian: О́вруч) is a city in Korosten Raion, in the Zhytomyr Oblast (province) of northern Ukraine. Prior to 2020, it was the administrative center of the former Ovruch Raion (district). It has a population of approximately and is home to the Ovruch air base. History Ovruch originated as an important town of Kyivan Rus, first mentioned as Vruchiy in 977. Later after the sack of Iskorosten it became the capital city of Drevlian.Mykhailo Hrushevsky. History of Ukraine-Rus. In the 14th century it became part of the Grand Duchy of Lithuania. In 1483, Crimean Tatars destroyed the settlement. According to the Treaty of Lublin (1569), Volhynia with Owrucz formed a province of the Polish–Lithuanian Commonwealth. In 1641, Polish King Władysław IV Vasa granted Owrucz city rights. It was a royal city of Poland. After the Second Partition of Poland in 1793 it was annexed by the Russian Empire. The only mark of the town's antiqui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airplane
An airplane or aeroplane (informally plane) is a fixed-wing aircraft that is propelled forward by thrust from a jet engine, propeller, or rocket engine. Airplanes come in a variety of sizes, shapes, and wing configurations. The broad spectrum of uses for airplanes includes recreation, transportation of goods and people, military, and research. Worldwide, commercial aviation transports more than four billion passengers annually on airliners and transports more than 200 billion tonne- kilometersMeasured in RTKs—an RTK is one tonne of revenue freight carried one kilometer. of cargo annually, which is less than 1% of the world's cargo movement. Most airplanes are flown by a pilot on board the aircraft, but some are designed to be remotely or computer-controlled such as drones. The Wright brothers invented and flew the first airplane in 1903, recognized as "the first sustained and controlled heavier-than-air powered flight". [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horodok Raion, Lviv Oblast
Horodok Raion ( uk, Городоцький район) was a raion in Lviv Oblast in western Ukraine. Its administrative center was the city of Horodok. The area of the district is 727 km. It bordered with Yavoriv, Pustomyty, Mykolaiv, Drohobych, Sambir, and Mostyska raions. The raion was abolished on 18 July 2020 as part of the administrative reform of Ukraine, which reduced the number of raions of Lviv Oblast to seven. The area of Horodok Raion was merged into newly established Lviv Raion. The last estimate of the raion population was . It was established in 1939. At the time of disestablishment, the raion consisted of three hromadas: * Horodok urban hromada with the administration in Horodok; * Komarno urban hromada Komarno may refer to: * Komárno, a town in Slovakia * Komárno (Kroměříž District), a village in the Czech Republic * Komarno, Ukraine, a city in Ukraine * Komarno (Hasidic dynasty) * Komarno, Manitoba, a community within Rural Municipality o .. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4070th BRSV
4 (four) is a number, numeral and digit. It is the natural number following 3 and preceding 5. It is the smallest semiprime and composite number, and is considered unlucky in many East Asian cultures. In mathematics Four is the smallest composite number, its proper divisors being and . Four is the sum and product of two with itself: 2 + 2 = 4 = 2 x 2, the only number b such that a + a = b = a x a, which also makes four the smallest squared prime number p^. In Knuth's up-arrow notation, , and so forth, for any number of up arrows. By consequence, four is the only square one more than a prime number, specifically three. The sum of the first four prime numbers two + three + five + seven is the only sum of four consecutive prime numbers that yields an odd prime number, seventeen, which is the fourth super-prime. Four lies between the first proper pair of twin primes, three and five, which are the first two Fermat primes, like seventeen, which is the third. On t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sukhoi Su-17
The Sukhoi Su-17 (''izdeliye'' S-32) is a variable-sweep wing fighter-bomber developed for the Soviet military. Its NATO reporting name is "Fitter". Developed from the Sukhoi Su-7, the Su-17 was the first variable-sweep wing aircraft to enter Soviet service. Two subsequent Sukhoi aircraft, the Su-20 and Su-22, have usually been regarded as variants of the Su-17. The Su-17/20/22 series has had a long career and has been operated by many other air forces of including the Russian Federation, other former Soviet republics, the former Warsaw Pact, countries in the Arab world, Angola and Peru. Development Shortly after the Su-7 fighter-bomber was put into service, the Sukhoi Design Bureau was ordered to develop a deep modernization program for the aircraft in the early 1960s. The program would be aimed primarily at updating on-board avionics and the takeoff/landing performance characteristics. The concept of variable-geometry wings - something gaining wider attention at that tim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Air Force Bases
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national republics; in practice, both its government and its economy were highly centralized until its final years. It was a one-party state governed by the Communist Party of the Soviet Union, with the city of Moscow serving as its capital as well as that of its largest and most populous republic: the Russian SFSR. Other major cities included Leningrad (Russian SFSR), Kiev ( Ukrainian SSR), Minsk (Byelorussian SSR), Tashkent (Uzbek SSR), Alma-Ata (Kazakh SSR), and Novosibirsk (Russian SFSR). It was the largest country in the world, covering over and spanning eleven time zones. The country's roots lay in the October Revolution of 1917, when the Bolsheviks, under the leadership of Vladimir Lenin, overthrew the Russian Provisional Governm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_Zhitomir_Province%2C_Ukraine.jpg "Click for more on -> Zhytomyr Oblast")
