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Gameel Al-Batouti
Gameel Al-Batouti ( ar, جميل البطوطي; also rendered "Gamil El Batouti" or "El Batouty" in U.S. official reports; 2 February 1940 – 31 October 1999) was a pilot for EgyptAir and a former officer for the Egyptian Air Force. On 31 October 1999, he murdered all 216 passengers and crew on board EgyptAir Flight 990 and then committed suicide. The plane then crashed into the Atlantic Ocean about southeast of Nantucket Island, Massachusetts. The US National Transportation Safety Board (NTSB) concluded and stated that the crash was caused by a series of deliberate flight control inputs to the aircraft made by Al-Batouti, while being alone in the cockpit and in the position of relief first officer. The NTSB went on to state that the reason for his inputs were "not determined". Early life Al-Batouti was born in the farming community of Kafr al-Dabusi, Dakahlia Governorate, Egypt. His father was a mayor and a landowner, and family members were well educated and affluent. C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dakahlia Governorate
Dakahlia Governorate ( ar, محافظة الدقهلية ', ) is an Egyptian governorate lying northeast of Cairo. Its area is approximately 3,500 km2. Although the capital of the governorate is Mansoura, it got its name from the ancient town of Daqahlah (, from ) which is located in the modern Damietta Governorate. History Archaeology According to the Egypt's Ministry of Antiquities, in February, 2020, Egyptian archaeologists have uncovered 83 tombs dating back to 4,000 B.C known as Naqada III period. Various small pottery pots in different shapes and some sea shells, makeup tools, eyeliner pots, and jewels were also revealed in the burial. In April 2021, Egyptian archeologists announced the discovery of 110 burial tombs at the Koum el-Khulgan archeological site. 68 oval-shaped tombs of them dated back to the Predynastic Period and 37 rectangular-shaped tombs were from Second Intermediate Period. Rest of them dated back to the Naqada III period. The tombs also contai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pilot Certification In The United States
Pilot certification in the United States is typically required for an individual to act as a pilot-in-command of an aircraft. It is regulated by the Federal Aviation Administration (FAA), a branch of the U.S. Department of Transportation (USDOT). A pilot may be certified under 14 Code of Federal Regulations (CFR) Part 61 or 14 CFR Part 141 (if a student at an approved part 141 school). Pilots may also be certified under 14 CFR Part 107 for commercial drone operations. An FAA-issued ''pilot certificate'' is evidence that an individual is duly authorized to exercise piloting privileges. The pilot certificate is one of several kinds of ''airman certificates'' issued by the FAA. General structure of certification A pilot is certificated to fly aircraft at one or more named ''privilege levels'' and, at each privilege level, rated to fly aircraft of specific ''categories''. Privilege levels of pilot certificates are, in order of increasing privilege: *Student Pilot: an individual who ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stress (mechanics)
In continuum mechanics, stress is a physical quantity. It is a quantity that describes the magnitude of forces that cause deformation. Stress is defined as ''force per unit area''. When an object is pulled apart by a force it will cause elongation which is also known as deformation, like the stretching of an elastic band, it is called tensile stress. But, when the forces result in the compression of an object, it is called compressive stress. It results when forces like tension or compression act on a body. The greater this force and the smaller the cross-sectional area of the body on which it acts, the greater the stress. Therefore, stress is measured in newton per square meter (N/m2) or pascal (Pa). Stress expresses the internal forces that neighbouring particles of a continuous material exert on each other, while strain is the measure of the deformation of the material. For example, when a solid vertical bar is supporting an overhead weight, each particle in the bar pushe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flight Recorder
A flight recorder is an electronic recording device placed in an aircraft for the purpose of facilitating the investigation of aviation accidents and incidents. The device may often be referred to as a "black box", an outdated name which has become a misnomer—they are now required to be painted bright orange, to aid in their recovery after accidents. There are two types of flight recording devices: the flight data recorder (FDR) preserves the recent history of the flight through the recording of dozens of parameters collected several times per second; the cockpit voice recorder (CVR) preserves the recent history of the sounds in the cockpit, including the conversation of the pilots. The two devices may be combined into a single unit. Together, the FDR and CVR objectively document the aircraft's flight history, which may assist in any later investigation. The two flight recorders are required by international regulation, overseen by the International Civil Aviation Organizat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Speedbrake
In aeronautics, air brakes or speed brakes are a type of flight control surface used on an aircraft to increase the drag on the aircraft. Air brakes differ from spoilers in that air brakes are designed to increase drag while making little change to lift, whereas spoilers reduce the lift-to-drag ratio and require a higher angle of attack to maintain lift, resulting in a higher stall speed. Introduction An air brake is a part of an aircraft. When extended into the airstream, it causes an increase in the drag on the aircraft. When not in use, it conforms to the local streamlined profile of the aircraft in order to help minimise the drag. History In the early decades of powered flight, air brakes were flaps mounted on the wings. They were manually controlled by a lever in the cockpit, and mechanical linkages to the air brake. An early type of air brake, developed in 1931, was fitted to the aircraft wing support struts. In 1936, Hans Jacobs, who headed Nazi Germany's '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weightlessness
Weightlessness is the complete or near-complete absence of the sensation of weight. It is also termed zero gravity, zero G-force, or zero-G. Weight is a measurement of the force on an object at rest in a relatively strong gravitational field (such as on the surface of the Earth). These weight-sensations originate from contact with supporting floors, seats, beds, scales, and the like. A sensation of weight is also produced, even when the gravitational field is zero, when contact forces act upon and overcome a body's inertia by mechanical, non-gravitational forces- such as in a centrifuge, a rotating space station, or within an accelerating vehicle. When the gravitational field is non-uniform, a body in free fall experiences tidal effects and is not stress-free. Near a black hole, such tidal effects can be very strong. In the case of the Earth, the effects are minor, especially on objects of relatively small dimensions (such as the human body or a spacecraft) and the overa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airline Transport Pilot Licence
The airline transport pilot license (ATPL), or in the United States of America, an airline transport pilot (ATP) certificate is the highest level of aircraft pilot certificate. In the United States, those certified as airline transport pilots (unconditional) are authorized to act as pilot in command on scheduled air carriers' aircraft under CFR 14 Part 121. In the UK, pilots must hold an ATPL before they can be pilot in command on an aircraft with nine or more passenger seats. Context Any pilot operating an aircraft for pay must start by obtaining a commercial pilot licence (CPL). Airline transport pilot certifications do not have special endorsements, such as an instrument rating, as airline transport pilots must already possess knowledge and training in these areas. However, aircraft heavier than 12,500 pounds still require pilots to have a "type rating" (specific to the make and model of aircraft) certification. Theoretical examination EASA The EASA ATPL requires ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Captain (civil Aviation)
The pilot in command (PIC) of an aircraft is the person aboard the aircraft who is ultimately responsible for its operation and safety during flight. This would be the captain in a typical two- or three-pilot aircrew, or "pilot" if there is only one certificated and qualified pilot at the controls of an aircraft. The PIC must be legally certificated (or otherwise authorized) to operate the aircraft for the specific flight and flight conditions, but need not be actually manipulating the controls at any given moment. The PIC is the person legally in charge of the aircraft and its flight safety and operation, and would normally be the primary person liable for an infraction of any flight rule. The strict legal definition of PIC may vary slightly from country to country. The International Civil Aviation Organization, a United Nations agency, definition is: "The pilot responsible for the operation and safety of the aircraft during flight time." ''Flight time'' for airplanes is defined ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First Officer (civil Aviation)
In aviation, the first officer (FO), also called co-pilot, is the pilot who is second-in-command of the aircraft to the captain, who is the legal commander. In the event of incapacitation of the captain, the first officer will assume command of the aircraft. Control of the aircraft is normally shared equally between the first officer and the captain, with one pilot normally designated the "pilot flying" and the other the "pilot not flying", or "pilot monitoring", for each flight. Even when the first officer is the flying pilot, however, the captain remains ultimately responsible for the aircraft, its passengers, and the crew. In typical day-to-day operations, the essential job tasks remain fairly equal. Traditionally, the first officer sits on the right-hand side of a fixed-wing aircraft ("right seat") and the left-hand side of a helicopter (the reason for this difference is related to, in many cases, the pilot flying being unable to release the right hand from the cyclic contr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Alamein
El Alamein ( ar, العلمين, translit=al-ʿAlamayn, lit=the two flags, ) is a town in the northern Matrouh Governorate of Egypt. Located on the Arab's Gulf, Mediterranean Sea, it lies west of Alexandria and northwest of Cairo. , it had a population of 7,397 inhabitants. The town is located on the site of the ancient city Antiphrai (). Tourism El Alamein war museum El Alamein has a war museum with artifacts from North African battles. Military cemeteries Germany There are Italian and German military cemeteries on Tel el-Eisa Hill outside the town. The German cemetery is an ossuary, built in the style of a medieval fortress. Italy The Italian cemetery is a mausoleum containing 5,200 tombs. Many tombs bear the soldier's names, with others simply marked IGNOTO, i.e. unknown. Greek There is a Greek cemetery at El Alamein. Commonwealth of Nations There is a Commonwealth war cemetery, built and maintained by the Commonwealth War Graves Commission, with graves of sold ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cairo
Cairo ( ; ar, القاهرة, al-Qāhirah, ) is the capital of Egypt and its largest city, home to 10 million people. It is also part of the largest urban agglomeration in Africa, the Arab world and the Middle East: The Greater Cairo metropolitan area, with a population of 21.9 million, is the 12th-largest in the world by population. Cairo is associated with ancient Egypt, as the Giza pyramid complex and the ancient cities of Memphis and Heliopolis are located in its geographical area. Located near the Nile Delta, the city first developed as Fustat, a settlement founded after the Muslim conquest of Egypt in 640 next to an existing ancient Roman fortress, Babylon. Under the Fatimid dynasty a new city, ''al-Qāhirah'', was founded nearby in 969. It later superseded Fustat as the main urban centre during the Ayyubid and Mamluk periods (12th–16th centuries). Cairo has long been a centre of the region's political and cultural life, and is titled "the city of a thousand m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mandatory Retirement
Mandatory retirement also known as forced retirement, enforced retirement or compulsory retirement, is the set age at which people who hold certain jobs or offices are required by industry custom or by law to leave their employment, or retire. As of 2017, as reported by the Organisation for Economic Co-operation and Development (OECD), only three European member states (UK, Denmark and Poland) and four OECD countries (Canada, Australia, New Zealand, United States) had laws banning mandatory retirement. Rationale Typically, mandatory retirement is justified by the argument that certain occupations are either too dangerous (military personnel) or require high levels of physical and mental skill ( air traffic controllers, airline pilots). Most rely on the notion that a worker's productivity declines significantly after age 70, and the mandatory retirement is the employer's way to avoid reduced productivity. However, since the age at which retirement is mandated is often somewhat arbi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
