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Center Of Gravity (aircraft)
The center of gravity (CG) of an aircraft is the point over which the aircraft would balance. Its position is calculated after supporting the aircraft on at least two sets of weighing scales or load cells and noting the weight shown on each set of scales or load cells. The center of gravity affects the Longitudinal static stability, stability of the aircraft. To ensure the aircraft is safe to fly, the Center of mass, center of gravity must fall within specified limits established by the aircraft manufacturer. Terminology ;Ballast: Ballast is removable or permanently installed weight in an aircraft used to bring the center of gravity into the allowable range. ;Center-of-Gravity Limits: Center of gravity (CG) limits are specified longitudinal (forward and aft) and/or lateral (left and right) limits within which the aircraft's center of gravity must be located during flight. The CG limits are indicated in the airplane flight manual. The area between the limits is called the ''C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weighing Scale
A scale or balance is a device used to measure weight or mass. These are also known as mass scales, weight scales, mass balances, massometers, and weight balances. The traditional scale consists of two plates or bowls suspended at equal distances from a fulcrum. One plate holds an object of unknown mass (or weight), while objects of known mass or weight, called '' weights'', are added to the other plate until mechanical equilibrium is achieved and the plates level off, which happens when the masses on the two plates are equal. The perfect scale rests at neutral. A spring scale will make use of a spring of known stiffness to determine mass (or weight). Suspending a certain mass will extend the spring by a certain amount depending on the spring's stiffness (or spring constant). The heavier the object, the more the spring stretches, as described in Hooke's law. Other types of scales making use of different physical principles also exist. Some scales can be calibrate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CG Range For Transport Aircraft
CG, Cg or cg may refer to: Arts and entertainment * Chaotic Good, an alignment in the role-playing game ''Dungeons & Dragons'' * Classical guitar, a type of guitar Businesses and organizations Businesses *Central of Georgia Railway, between Macon and Savannah, Georgia in the US *Chappe et Gessalin, a French automobile maker * Chaudhary Group, a multinational company based in Nepal *Cigna, formed in Hartford in 1865 as the Connecticut General Life Insurance Company * Colorado General Hospital, now known as University of Colorado Hospital * PNG Air, an airline from Papua New Guinea (IATA code CG) *The Carlyle Group, a private equity firm (stock symbol CG) Military units * Ceremonial Guard, an ''ad hoc'' military unit in the Canadian Forces *Coast guard, a national organization responsible for various services at sea *US Navy hull designation for guided-missile cruisers Political parties *Galician Coalition, a Galician political party with a Galician nationalist and centrist ide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weight Distribution
Weight distribution is the apportioning of weight within a vehicle, especially cars, airplanes, and trains. Typically, it is written in the form ''x''/''y'', where ''x'' is the percentage of weight in the front, and ''y'' is the percentage in the back. In a vehicle which relies on gravity in some way, weight distribution directly affects a variety of vehicle characteristics, including handling, acceleration, traction, and component life. For this reason weight distribution varies with the vehicle's intended usage. For example, a drag car maximizes traction at the rear axle while countering the reactionary pitch-up torque. It generates this counter-torque by placing a small amount of counterweight at a great distance forward of the rear axle. In the airline industry, load balancing is used to evenly distribute the weight of passengers, cargo, and fuel throughout an aircraft, so as to keep the aircraft's center of gravity close to its center of pressure to avoid losing pi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Index Of Aviation Articles
Aviation is the design, development, production, operation, and use of aircraft, especially heavier-than-air aircraft. Articles related to aviation include: A Aviation accidents and incidents – Above Mean Sea Level (AMSL) – ADF – Accessory drive – Advance airfield – Advanced air mobility – Advanced technology engine – Adverse yaw – Aerial ramming – Aerial reconnaissance – Aerobatics – Aerodrome – Aerodrome mapping database (AMDB) – Aerodynamics – Aerofoil – Aerodrome beacon – Aeronautical Information Manual (AIM) – Aeronautical chart – Aeronautical Message Handling System – Aeronautical phraseology – Aeronautics – Aeronaval – Aerospace – Aerospace engineering – Afterburner – Agile Combat Employment (ACE) – Aileron – Air charter – Air defense identification zone (ADIZ) – Air freight terminal – Air traffic flow management – Air-augmented rocket – Airband – Airbase (AFB) – Airborne colli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soldotna, Alaska
Soldotna is a city in the Kenai Peninsula Borough in the U.S. state of Alaska. At the 2020 census, the population was 4,342, up from 4,163 in 2010. It is the seat of the Kenai Peninsula Borough. Soldotna is located in the Southcentral portion of Alaska on the central-western portion of the Kenai Peninsula. The city limits span 7 square miles along the Kenai River, which empties into the Cook Inlet in the nearby city of Kenai. Soldotna is located on the western edge of the vast Kenai National Wildlife Refuge, a protected area spanning nearly 2 million acres and home to bears, moose, caribou, sheep, and many fish and bird species. The city is located at the junction of the Sterling Highway and the Kenai Spur Highway, which has enabled Soldotna to develop as a service and retail hub for the Central Peninsula as well as for travelers between Anchorage and Homer. The Central Peninsula Hospital serves the medical needs of the region's residents and tourists. The Kenai Pen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
De Havilland Canada DHC-3 Otter
The de Havilland Canada DHC-3 Otter is a single-engined, high-wing, Propeller (aircraft), propeller-driven, short take-off and landing (STOL) aircraft developed by de Havilland Canada. It was conceived to be capable of performing the same roles as the earlier and highly successful De Havilland Canada DHC-2 Beaver, Beaver, including as a bush plane, while also being a larger aircraft. Design and development The rugged single-engined, high-wing, propeller-driven DHC-3 Otter was conceived in January 1951 by de Havilland Canada as a larger, more powerful version of its highly successful DHC2 Beaver STOL utility transport. Dubbed the "King Beaver" during design, it would be the veritable "one-ton truck" to the Beaver's "half-ton" role. The Otter received Canadian certification in November 1952 and entered production shortly thereafter. Using the same overall configuration as the Beaver, the new, much heavier design incorporated a longer fuselage, greater-span wing, and cruciform t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Daily Telegraph
''The Daily Telegraph'', known online and elsewhere as ''The Telegraph'', is a British daily broadsheet conservative newspaper published in London by Telegraph Media Group and distributed in the United Kingdom and internationally. It was founded by Arthur B. Sleigh in 1855 as ''The Daily Telegraph and Courier''. ''The Telegraph'' is considered a newspaper of record in the UK. The paper's motto, "Was, is, and will be", was included in its emblem which was used for over a century starting in 1858. In 2013, ''The Daily Telegraph'' and ''The Sunday Telegraph'', which started in 1961, were merged, although the latter retains its own editor. It is politically conservative and supports the Conservative Party (UK), Conservative Party. It was moderately Liberalism, liberal politically before the late 1870s.Dictionary of Nineteenth Century Journalismp 159 ''The Telegraph'' has had a number of news scoops, including the outbreak of World War II by rookie reporter Clare Hollingworth, desc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crocodile
Crocodiles (family (biology), family Crocodylidae) or true crocodiles are large, semiaquatic reptiles that live throughout the tropics in Africa, Asia, the Americas and Australia. The term "crocodile" is sometimes used more loosely to include all extant taxon, extant members of the order (biology), order Crocodilia, which includes the alligators and caimans (both members of the family Alligatoridae), the gharial and false gharial (both members of the family Gavialidae) as well as other extinct Taxon, taxa. Crocodile Measurement, size, Morphology (biology), morphology, behaviour and ecology differ among species. However, they have many similarities in these areas as well. All crocodiles are semiaquatic and tend to congregate in freshwater habitats such as rivers, lakes, wetlands and sometimes in brackish water and Seawater, saltwater. They are carnivorous animals, feeding mostly on vertebrates such as fish, reptiles, birds and mammals, and sometimes on invertebrates such as mol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2010 Filair Let L-410 Crash
On 25 August 2010, a Let L-410 Turbolet passenger aircraft of Filair crashed on approach to Bandundu Airport in the Democratic Republic of the Congo, killing all but one of the 21 people on board. From a statement by the sole survivor, the accident was possibly the result of the occupants rushing to the front of the aircraft to escape from a crocodile smuggled on board by one of the passengers. The move compromised the aircraft's balance to the point that control of the aircraft was lost. However, some sources doubt this claim. Background The aircraft was operating a round-robin domestic flight from Kinshasa, Democratic Republic of the Congo, stopping at Kiri, Bokoro, Semendwa and Bandundu. At 13:00 local time (12:00 UTC). The flight was piloted by 62-year-old Belgian Danny Philemotte, who was also the owner of Filair, and his first officer, 39-year-old Briton Chris Wilson. The crew also consisted of a single flight attendant. All perished in the accident. Accident While ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotation (aeronautics)
In aviation, rotation refers to the action of applying back pressure to a control device, such as a yoke, side-stick or centre stick, to lift the nose wheel off the ground during takeoff. An aircraft moves at any given moment in one or more of three axes: roll (the axis that runs the length of the fuselage), pitch (the axis running laterally through the wings), and yaw (the vertical axis around which the front of the aircraft turns to the left or right whilst its rear turns toward the opposite direction). Displacement along any of these axes is a form of rotation, but the term "rotation" in relation to takeoff is limited to the moment during which the aircraft's nose rises from the ground: the aircraft rotates around its lateral axis. The first critical speed during takeoff (at which a pilot must decide whether to continue with takeoff or abort it) is called the "decision speed", or V1, beyond which it would be unsafe to abort the takeoff. Rotation is begun at the speed known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Teterboro, New Jersey
Teterboro ( ) is a Borough (New Jersey), borough in Bergen County, New Jersey, Bergen County, in the U.S. state of New Jersey. As of the 2020 United States census, the borough's population was 61, a decrease of 6 (−9.0%) from the 2010 United States census, 2010 census count of 67, which in turn reflected an increase of 49 (+272.2%) from the 18 counted in the 2000 United States census, 2000 census. After being ranked as the fourth-smallest List of municipalities in New Jersey, municipality, by population, in New Jersey through the 2010 census, the borough is the third-smallest since the merger of Pine Valley, New Jersey, Pine Valley into Pine Hill, New Jersey, Pine Hill in 2022. Teterboro is the home of Teterboro Airport (operated by the Port Authority of New York and New Jersey) which takes up a majority of the borough, as well as portions of Hasbrouck Heights, New Jersey, Hasbrouck Heights and Moonachie, New Jersey, Moonachie. History Teterboro was incorporated on March 26, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Challenger 600
The Bombardier Challenger 600 series is a family of business jets developed by Canadair after a Bill Lear concept, and then produced from 1986 by its new owner, Bombardier Aerospace. At the end of 1975, Canadair began funding the development of LearStar 600, and then bought the design for a wide-cabin business jet in April 1976. On 29 October, the programme was launched, backed by the Canadian federal government, and designed to comply with new FAR part 25 standards. In March 1977, it was renamed the Challenger 600 after Bill Lear was phased out, and the original conventional tail was changed for a T-tail among other developments. The first prototype was rolled out on 25 May 1978, and performed its maiden flight on 8 November. The flight test program saw a deadly crash on 3 April 1980, but Transport Canada approved the CL-600 type certification on 10 August 1980. In 1986, Canadair was close to bankruptcy and was bought by Bombardier. The jet was later stretched into the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
