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Alliance Air Flight 7412
Alliance Air Flight 7412 was a scheduled Indian domestic passenger flight from Calcutta to Delhi, operated by Indian regional airliner Alliance Air. On 17 July 2000, while on approach to its first stopover in Patna, the Boeing 737-2A8 operating the route nose-dived and crashed into a residential area in Patna, killing 60 people including 5 on the ground. The final report, investigated by the Indian Directorate General of Civil Aviation, concluded that the cause of the crash was due to pilot error. The aircraft was on approach with its engines at idle thrust and the crew made several maneuvers with high-pitch attitude. When the aircraft sounded a warning on an impending stall, the crew elected to execute a go-around procedure instead of a stall recovery procedure, causing the aircraft to enter an actual stall condition. Aircraft The aircraft involved in the accident was a Boeing 737-200, registered in India as VT-EGD with a serial number of MSN22280. The aircraft was manufac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pilot Error
Pilot error generally refers to an Aviation accidents and incidents, accident in which an action or decision made by the Aircraft pilot#Airline, pilot was the cause or a contributing factor that led to the accident, but also includes the pilot's failure to make a correct decision or take proper action. Errors are intentional actions that fail to achieve their intended outcomes. Chicago Convention on International Civil Aviation, Chicago Convention defines accident as "An occurrence associated with the operation of an aircraft [...] in which [...] a person is fatally or seriously injured [...] ''except when the injuries are [...] inflicted by other persons."'' Hence the definition of the "pilot error" does not include deliberate crash (and such crash is not an accident). The causes of pilot error include psychological and physiological human limitations. Various forms of threat and error management have been implemented into pilot training programs to teach crew members how t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stall (fluid Dynamics)
In fluid dynamics, a stall is a reduction in the lift coefficient generated by a foil as angle of attack increases.Crane, Dale: ''Dictionary of Aeronautical Terms, third edition'', p. 486. Aviation Supplies & Academics, 1997. This occurs when the critical angle of attack of the foil is exceeded. The critical angle of attack is typically about 15°, but it may vary significantly depending on the fluid, foil, and Reynolds number. Stalls in fixed-wing flight are often experienced as a sudden reduction in lift as the pilot increases the wing's angle of attack and exceeds its critical angle of attack (which may be due to slowing down below stall speed in level flight). A stall does not mean that the engine(s) have stopped working, or that the aircraft has stopped moving—the effect is the same even in an unpowered glider aircraft. Vectored thrust in aircraft is used to maintain altitude or controlled flight with wings stalled by replacing lost wing lift with engine or propeller thr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sharad Yadav
Sharad Yadav (born 1 July 1947) is a politician from Rashtriya Janata Dal (RJD) party. He has been elected to Lok Sabha seven times and to Rajya Sabha thrice from JD(U). He was the first national president of Janata Dal (United) since its formation in 2003 till year 2016. He was disqualified from Rajya Sabha and removed from party leadership positions for engaging in anti-party activities. Personal life Yadav was born on 1 July 1947 to Nand Kishore Yadav and Sumitra Yadav in Babai village in Hoshangabad district of Madhya Pradesh. He obtained his Bachelor of Science degree from Robertson College Jabalpur which branched into Government Science College, Jabalpur and Bachelor of Engineering in Electrical Engineering from Jabalpur Engineering College. He is an agriculturist, educationist and engineer by profession. Most of his political career is from Bihar state. He married Rekha Yadav on 15 February 1989, with whom he has a son and a daughter. His daughter Subhashini Raja Rao j ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air India Regional
Alliance Air (formerly Air India Regional) is a wholly-owned subsidiary of AIAHL (AI Assets Holding Ltd.) which is a Special Purpose Vehicle (SPV ) formed by Government of India after the disinvestment of Air India Limited. It was founded in April 1996 as a wholly-owned subsidiary of Indian Airlines (later merged with Air India in 2011 and remained a subsidiary till 2022) and mainly operates domestic routes as part of the government's Regional Connectivity Scheme. History Alliance Air was founded in April 1996 as a wholly-owned subsidiary of Indian Airlines (merged with Air India in 2011). The parent company wished to make better use of its Boeing 737 fleet, so it wet-leased 12 of these aircraft to Alliance Air. The subsidiary operated its first flight on 15 April 1996. Alliance Air served as a low-cost feeder airline for Indian Airlines, providing connections to the latter's hubs from various smaller cities across the country. In 2002 the airline was offering flights to 44 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Aviation Administration
The Federal Aviation Administration (FAA) is the largest transportation agency of the U.S. government and regulates all aspects of civil aviation in the country as well as over surrounding international waters. Its powers include air traffic management, certification of personnel and aircraft, setting standards for airports, and protection of U.S. assets during the launch or re-entry of commercial space vehicles. Powers over neighboring international waters were delegated to the FAA by authority of the International Civil Aviation Organization. Created in , the FAA replaced the former Civil Aeronautics Administration (CAA) and later became an agency within the U.S. Department of Transportation. Major functions The FAA's roles include: *Regulating U.S. commercial space transportation *Regulating air navigation facilities' geometric and flight inspection standards *Encouraging and developing civil aeronautics, including new aviation technology *Issuing, suspending, or revoking ... [...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] |
Boeing
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] |
Aeronautical Development Agency
The Aeronautical Development Agency (ADA) under Department of Defence Research and Development (DR&D) of India's Ministry of Defence was established at Bangalore, in 1984 to oversee the development of the nation's Light Combat Aircraft (LCA) programme. It has developed HAL Tejas and is developing HAL AMCA, HAL TEDBF and DRDO Ghatak. Facilities *ASMS *System Design and Evaluation Facility *Computing Center *Iron Bird *LCA Hangar *Lightning Test Facility *Virtual Reality *Wind Tunnel Testing Facility Software development ADA has established advanced state of the art computing centre with several powerful equipments and software. ADA has developed specialised software in the fields of computer-aided design (CAD), computer-aided engineering (CAE), computer-aided manufacturing (CAM), avionics, systems, independent validation and verification, flight simulation. The spin-off benefits of the research and development is realised with help of commercial partnership with leading mu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bangalore
Bangalore (), officially Bengaluru (), is the capital and largest city of the Indian state of Karnataka. It has a population of more than and a metropolitan population of around , making it the third most populous city and fifth most populous urban agglomeration in India, as well as the largest city in South India, and the 27th largest city in the world. Located on the Deccan Plateau, at a height of over above sea level, Bangalore has a pleasant climate throughout the year, with its parks and green spaces earning it the reputation as the "Garden City" of India. Its elevation is the highest among the major cities of India. An aerospace, heavy engineering and electronics hub since the 1960s, Bangalore is widely regarded as the "Silicon Valley of India" because of its role as the nation's leading information technology (IT) exporter.——— In the Ease of Living Index 2020 (published by the Ministry of Housing and Urban Affairs), it was ranked the most livable Indian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Private (rank)
A private is a soldier, usually with the lowest rank in many armies. Soldiers with the rank of Private may be conscripts or they may be professional (career) soldiers. The term derives from the medieval term "private soldiers" (a term still used in the British Army), contrasting mercenary soldiers and denoting individuals who were either exclusively hired, conscripted, or mustered into service by a feudal nobleman commanding a battle group of an army. Asia Indonesia In Indonesia, this rank is referred to as '' Tamtama'' (specifically ''Prajurit'' which means soldier), which is the lowest rank in the Indonesian National Armed Forces and special Police Force. In the Indonesian Army, Indonesian Marine Corps, and Indonesian Air Force, "Private" has three levels, which are: Private (''Prajurit Dua''), Private First Class (''Prajurit Satu''), and Master Private (''Prajurit Kepala''). After this rank, the next promotion is to Corporal. File:prada pdh ad.png, Private (''Prajurit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patna Secretariat
Patna Secretariat, also known as Patna Sachivalaya or Old Secretariat, is the administrative headquarters of the state Government of Bihar in India. It is located in Bihar's capital city of Patna. This building is situated between two iconic buildings of the city, Raj Bhavan in the west and Patna High Court in the far east. Location, architecture and design Patna Secretariat is a mighty Victorian construction located to the east of the Raj Bhavan in Patna. Built by the British in the Indo-Sarcenic style, it was completed in 1917. It is 716 feet long 364 feet wide and remains one of the largest government buildings of the City. A huge clock tower stands tall amidst the beautiful and green lawn of the place. Originally, it was 198 feet high, but a part of it fell down during the 1934 Nepal–Bihar earthquake. Currently, its height is 184 feet from the ground. A four-foot gap left between the concrete ceiling and the outer covering of tiles from Raniganj ensures a reasonable temperat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glasgow
Glasgow ( ; sco, Glesca or ; gd, Glaschu ) is the most populous city in Scotland and the fourth-most populous city in the United Kingdom, as well as being the 27th largest city by population in Europe. In 2020, it had an estimated population of 635,640. Straddling the border between historic Lanarkshire and Renfrewshire, the city now forms the Glasgow City Council area, one of the 32 council areas of Scotland, and is governed by Glasgow City Council. It is situated on the River Clyde in the country's West Central Lowlands. Glasgow has the largest economy in Scotland and the third-highest GDP per capita of any city in the UK. Glasgow's major cultural institutions – the Burrell Collection, Kelvingrove Art Gallery and Museum, the Royal Conservatoire of Scotland, the Royal Scottish National Orchestra, Scottish Ballet and Scottish Opera – enjoy international reputations. The city was the European Capital of Culture in 1990 and is notable for its architecture, cult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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