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Korean Air Flight 2708
On 27 May 2016, a Boeing 777-300 of Korean Air, operating as Korean Air Flight 2708 from Haneda Airport in Tokyo to Seoul's Gimpo International Airport, was accelerating for take off when its left engine suffered an uncontained failure and a substantial fire ensued. The crew aborted the take-off, and after the aircraft came to a stop the fire was extinguished by the airport emergency services. All 319 passengers and crew were evacuated; 12 occupants were injured. The accident was attributed to poor maintenance standards and failure of the crew to carry out the emergency procedures correctly. Aircraft and crew The aircraft operating Flight 2708 was a Boeing 777-3B5 equipped with two Pratt & Whitney PW4000 engines, registered HL7534, serial number 27950. The 120th Boeing 777 produced, it first flew on 4 February 1998, and was delivered new to Korean Air on 28 December 1999. The 49-year-old captain had logged a total of 10,410 flight hours, including 3,205 hours on the Boeing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uncontained Engine Failure
A turbine engine failure occurs when a turbine engine unexpectedly stops producing power due to a malfunction other than fuel exhaustion. It often applies for aircraft, but other turbine engines can fail, like ground-based turbines used in power plants or combined diesel and gas vessels and vehicles. Reliability Turbine engines in use on today's turbine-powered aircraft are very reliable. Engines operate efficiently with regularly scheduled inspections and maintenance. These units can have lives ranging in the thousands of hours of operation. However, engine malfunctions or failures occasionally occur that require an engine to be shut down in flight. Since multi-engine airplanes are designed to fly with one engine inoperative and flight crews are trained to fly with one engine inoperative, the in-flight shutdown of an engine typically does not constitute a serious safety of flight issue. The Federal Aviation Administration (FAA) was quoted as stating turbine engines have a f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
President Of The United States
The president of the United States (POTUS) is the head of state and head of government of the United States of America. The president directs the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces. The power of the presidency has grown substantially since the first president, George Washington, took office in 1789. While presidential power has ebbed and flowed over time, the presidency has played an increasingly strong role in American political life since the beginning of the 20th century, with a notable expansion during the presidency of Franklin D. Roosevelt. In contemporary times, the president is also looked upon as one of the world's most powerful political figures as the leader of the only remaining global superpower. As the leader of the nation with the largest economy by nominal GDP, the president possesses significant domestic and international hard and soft power. Article II of the Constitution establ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emirates Flight 521
Emirates Flight 521 was a scheduled international passenger flight from Thiruvananthapuram, India, to Dubai, United Arab Emirates, operated by Emirates using a Boeing 777-300. On 3 August 2016, the aircraft carrying 282 passengers and 18 crew crashed while landing at Dubai International Airport. All 300 people on board survived the accident; 32 were injured, four were seriously injured. An airport firefighter died during the rescue operation, and another seven firefighters were injured. The accident is the only hull loss of an Emirates aircraft. Aircraft and crew The aircraft involved was a Boeing 777-31HThe aircraft was a Boeing 777-300 model; Boeing assigns a unique code for each company that buys one of its aircraft, which is applied as an infix to the model number at the time the aircraft is built, hence "777-31H". with the registration A6-EMW, serial number 32700, and line number 434. It was equipped with two Rolls-Royce Trent 892 engines and was 13 years old, having made ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metal Fatigue
In materials science, fatigue is the initiation and propagation of cracks in a material due to cyclic loading. Once a fatigue crack has initiated, it grows a small amount with each loading cycle, typically producing striations on some parts of the fracture surface. The crack will continue to grow until it reaches a critical size, which occurs when the stress intensity factor of the crack exceeds the fracture toughness of the material, producing rapid propagation and typically complete fracture of the structure. Fatigue has traditionally been associated with the failure of metal components which led to the term metal fatigue. In the nineteenth century, the sudden failing of metal railway axles was thought to be caused by the metal ''crystallising'' because of the brittle appearance of the fracture surface, but this has since been disproved. Most materials, such as composites, plastics and ceramics, seem to experience some sort of fatigue-related failure. To aid in predicting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emergency Exits Korean Air 2708
An emergency is an urgent, unexpected, and usually dangerous situation that poses an immediate risk to health, life, property, or environment and requires immediate action. Most emergencies require urgent intervention to prevent a worsening of the situation, although in some situations, mitigation may not be possible and agencies may only be able to offer palliative care for the aftermath. While some emergencies are self-evident (such as a natural disaster that threatens many lives), many smaller incidents require that an observer (or affected party) decide whether it qualifies as an emergency. The precise definition of an emergency, the agencies involved and the procedures used, vary by jurisdiction, and this is usually set by the government, whose agencies (emergency services) are responsible for emergency planning and management. Defining an emergency An incident, to be an emergency, conforms to one or more of the following, if it: * Poses an immediate threat to life, hea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USA Today
''USA Today'' (stylized in all uppercase) is an American daily middle-market newspaper and news broadcasting company. Founded by Al Neuharth on September 15, 1982, the newspaper operates from Gannett's corporate headquarters in Tysons, Virginia. Its newspaper is printed at 37 sites across the United States and at five additional sites internationally. The paper's dynamic design influenced the style of local, regional, and national newspapers worldwide through its use of concise reports, colorized images, Infographic, informational graphics, and inclusion of popular culture stories, among other distinct features. With an average print circulation of 159,233 as of 2022, a digital-only subscriber base of 504,000 as of 2019, and an approximate daily readership of 2.6 million, ''USA Today'' is ranked as the first by circulation on the list of newspapers in the United States. It has been shown to maintain a generally center-left audience, in regards to political persuasion. ''US ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird Strike
A bird strike—sometimes called birdstrike, bird ingestion (for an engine), bird hit, or bird aircraft strike hazard (BASH)—is a collision between an airborne animal (usually a bird or bat) and a moving vehicle, usually an aircraft. The term is also used for bird deaths resulting from collisions with structures such as power lines, towers and wind turbines (see Bird–skyscraper collisions and Towerkill). A significant threat to flight safety, bird strikes have caused a number of accidents with human casualties. There are over 13,000 bird strikes annually in the US alone. However, the number of major accidents involving civil aircraft is quite low and it has been estimated that there is only about 1 accident resulting in human death in one billion (109) flying hours. The majority of bird strikes (65%) cause little damage to the aircraft; however, the collision is usually fatal to the bird(s) involved. The Canada goose has been ranked as the third most hazardous wildlife spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Transportation Safety Board
The National Transportation Safety Board (NTSB) is an independent U.S. government investigative agency responsible for civil transportation accident investigation. In this role, the NTSB investigates and reports on aviation accidents and incidents, certain types of highway crashes, ship and marine accidents, pipeline incidents, bridge failures, and railroad accidents. The NTSB is also in charge of investigating cases of hazardous materials releases that occur during transportation. The agency is based in Washington, D.C. It has four regional offices, located in Anchorage, Alaska; Denver, Colorado; Ashburn, Virginia; and Seattle, Washington. The agency also operates a national training center at its Ashburn facility. History The origin of the NTSB was in the Air Commerce Act of 1926, which assigned the United States Department of Commerce responsibility for investigating domestic aviation accidents. Before the NTSB, the Federal Aviation Administration's (FAA; at the t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aviation And Railway Accident Investigation Board
The Aviation and Railway Accident Investigation Board (ARAIB, ko, 항공ㆍ철도사고조사위원회) is an agency of the South Korean government that investigates aviation and railway accidents, subservient to the Ministry of Land, Infrastructure and Transport (MOLIT) and headquartered in Sejong City. The ARAIB opened on July 10, 2006. It was a merger of the Korea Aviation Accident Investigation Board and the Railway Accident Investigation Board. Facilities Its headquarters is in the MOLIT offices in the in Sejong City. Its FDR/CVR Analysis and Wreckage Laboratory is on the property of Gimpo International Airport in Gwahae-dong, Gangseo-gu, Seoul. Previously the headquarters of the ARAIB was in Gonghang-dong, Gangseo-gu,Office Location " [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan Transport Safety Board
The is Japan's authority for establishing transportation safety. It is a division of the Ministry of Land, Infrastructure, Transport and Tourism (MLIT). It is housed in the in Kasumigaseki, Chiyoda-ku, Tokyo, Japan. The agency formed on October 1, 2008 as a merger between the Japan Marine Accident Inquiry Agency (JMAIA) and the Aircraft and Railway Accidents Investigation Commission (ARAIC). the chairperson is . Logo In March 2012, the JTSB adopted a logo. The sphere represents the desire to carry out investigations of accidents and to maintain independence and fairness. The lines around the sphere represent the air, land, and sea. The blue-green color of the sphere represents safety. " Japan Transport Safety Board. Retr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mainichi Shimbun
The is one of the major newspapers in Japan, published by In addition to the ''Mainichi Shimbun'', which is printed twice a day in several local editions, Mainichi also operates an English language news website called ''The Mainichi'' (previously ''Mainichi Daily News''), and publishes a bilingual news magazine, ''Mainichi Weekly''. It also publishes paperbacks, books and other magazines, including a weekly news magazine, ''Sunday Mainichi''. It is one of the four national newspapers in Japan; the other three are the ''Asahi Shimbun'', the ''Yomiuri Shimbun'' and the '' Nihon Keizai Shimbun''. The Sankei Shimbun and The ''Chunichi Shimbun'' are not currently in the position of a national newspaper despite a large circulation for the both respectively. History The history of the ''Mainichi Shinbun'' began with the founding of two papers during the Meiji period. The ''Tokyo Nichi Nichi Shimbun'' was founded first, in 1872. The ''Mainichi'' claims that it is the oldest existing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sankei Shimbun
The (short for ) is a daily newspaper in Japan published by the It has the seventh-highest circulation for regional newspapers in Japan. Among Japanese newspapers, the circulation is second only to ''Yomiuri Shimbun'', Seikyo Shimbun, ''Asahi Shimbun'', ''Chunichi Shimbun'', ''Mainichi Shimbun'', ''the Nikkei'', Nikkan Gendai, and Tokyo Sports. This newspaper is not actually a national newspaper, but a block newspaper whose publishing area is Kansai and Kanto. However, it was classified as a "national newspaper" by the reverse course policy of the business world (Keidanren). Corporate profile The ''Sankei Shimbun'' is part of the Fujisankei Communications Group and is 40% owned by Fuji Media Holdings. The company is also the owner of Osaka Broadcasting Corporation (OBC, Radio Osaka). History The ''Sankei Shimbun'' was created by the merger of two older newspapers: ''Jiji News'' and ''Nihon Kogyō Shimbun''. ''Jiji News'' was founded in 1882 by author, translator, and jour ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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