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Chernobyl Mi-8 Helicopter Crash
The Chernobyl Mil Mi-8 Helicopter crash occurred on October 2, 1986 as part of the Chernobyl Nuclear Power Plant sarcophagus construction that followed the Chernobyl disaster. The crash occurred when the helicopter, Cup-2 struck a crane and resulted in the deaths of four crew members. Crash On October 2, 1986, Mi-8 helicopter with Cup-2 crews involved in the cleanup efforts crashed into the area near Reactor 4, RBMK-1000 type. The helicopter was flying too close to the reactor to drop sand and boron onto the exposed core, which was still emitting significant radiation. Unfortunately, the sun blinded the eyes of the pilots and the helicopter’s rotor blades struck a crane that had been used in earlier construction work, causing the aircraft to lose control and crash. The accident resulted in the deaths of all four crew members onboard. This crash highlighted the extreme risks faced by the emergency responders who were trying to contain the disaster, often with limited safety prot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chernobyl Nuclear Power Plant
The Chernobyl Nuclear Power Plant (ChNPP) is a nuclear power plant undergoing decommissioning. ChNPP is located near the abandoned city of Pripyat in northern Ukraine, northwest of the city of Chernobyl, from the Belarus–Ukraine border, and about north of Kyiv. The plant was cooled by an engineered pond, fed by the Pripyat River about northwest from its juncture with the Dnieper River. Originally named the Chernobyl Nuclear Power Plant of V. I. Lenin after the founding leader of the Soviet Union, the plant was commissioned in phases with the four reactors entering commercial operation between 1978 and 1984. In 1986, in what became known as the Chernobyl disaster, reactor No. 4 suffered a catastrophic explosion and meltdown; as a result of this, the power plant is now within a large restricted area known as the Chernobyl Exclusion Zone. Both the zone and the power plant are administered by the State Agency of Ukraine on Exclusion Zone Management. The three other reacto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Disaster
A nuclear and radiation accident is defined by the International Atomic Energy Agency (IAEA) as "an event that has led to significant consequences to people, the environment or the facility." Examples include lethal effects to individuals, large radioactivity release to the environment, or a reactor core melt. The prime example of a "major nuclear accident" is one in which a reactor core is damaged and significant amounts of radioactive isotopes are released, such as in the Chernobyl disaster in 1986 and Fukushima nuclear disaster in 2011. The impact of nuclear accidents has been a topic of debate since the first nuclear reactors were constructed in 1954 and has been a key factor in public concern about nuclear facilities. M.V. Ramana. Nuclear Power: Economic, Safety, Health, and Environmental Issues of Near-Term Technologies, ''Annual Review of Environment and Resources'', 2009, 34, p. 136. Technical measures to reduce the risk of accidents or to minimize the amount of rad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Komitet Gosudarstvennoy Bezopasnosti
The Committee for State Security (, ), abbreviated as KGB (, ; ) was the main security agency of the Soviet Union from 1954 to 1991. It was the direct successor of preceding Soviet secret police agencies including the Cheka, OGPU, and NKVD. Attached to the Council of Ministers, it was the chief government agency of "union-republican jurisdiction", carrying out internal security, foreign intelligence, counter-intelligence and secret police functions. Similar agencies operated in each of the republics of the Soviet Union aside from the Russian SFSR, where the KGB was headquartered, with many associated ministries, state committees and state commissions. The agency was a military service governed by army laws and regulations, in the same fashion as the Soviet Army or the MVD Internal Troops. While most of the KGB archives remain classified, two online documentary sources are available. Its main functions were foreign intelligence, counter-intelligence, operative-investigative ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
