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Aeroflot Flight 1668
Aeroflot Flight 1668 was a scheduled flight from Yakutsk to Novosibirsk with stopovers at Olekminsk, Lensk, Ust-Kut and Krasnoyarsk that crashed shortly after take-off from Olekminsk on 6 January 1968. All 45 people on board died. The subsequent investigation was unable to determine the root cause of the accident. Accident At 18:10 local time the flight departed Olyokminsk bound for Lensk in good weather conditions. Ten minutes later the crew contacted air traffic control (ATC) and reported their altitude as 4,500 meters. At 18:24 the flight requested a position report and ATC responded that radar showed the aircraft 75 kilometers from Olyokminsk on a heading of 271 degrees. At 18:28 radar contact with the aircraft was lost and attempts to communicate with the flight by radio were unsuccessful. Three hours and 22 minutes later the crew of an Antonov An-2 flying west of Olekminsk discovered several fires burning on the ground. Helicopters sent to investigate discovered the crash sit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sister Ship
A sister ship is a ship of the same class or of virtually identical design to another ship. Such vessels share a nearly identical hull and superstructure layout, similar size, and roughly comparable features and equipment. They often share a common naming theme, either being named after the same type of thing or person (places, constellations, heads of state) or with some kind of alliteration. Typically the ship class is named for the first ship of that class. Often, sisters become more differentiated during their service as their equipment (in the case of naval vessels, their armament) are separately altered. For instance, the U.S. warships , , , and are all sister ships, each being an . Perhaps the most famous sister ships were the White Star Line's s, consisting of , and . As with some other liners, the sisters worked as running mates. Other sister ships include the Royal Caribbean International's and . ''Half-sister'' refers to a ship of the same class but with som ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flight Safety Foundation
The Flight Safety Foundation (FSF) is an independent, nonprofit, international organization concerning research, education, advocacy, and communications in the field of aviation safety. FSF brings together aviation professionals from all sectors to help solve safety problems facing the industry. With a membership that spreads throughout the world, FSF brings an international perspective to aviation issues for its members, the media, and the traveling public. History Since its founding in 1947, the foundation has acted as a non-profit, independent clearinghouse to disseminate safety information, identify threats to safety, and recommend practical solutions. Today, the foundation provides leadership to more than 1200 members in more than 75 countries. AvCIR The Aviation Crash Injury Research (AvCIR) Division became part of FSF in April 1959, being transferred from Cornell University.''Army Aviation Safety - Crash Injury, Crashworthiness'', AvCIR 70-0-128, Flight Safety Foundation, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aviation Accidents And Incidents In 1968
Aviation includes the activities surrounding mechanical flight and the aircraft industry. ''Aircraft'' includes fixed-wing and rotary-wing types, morphable wings, wing-less lifting bodies, as well as lighter-than-air craft such as hot air balloons and airships. Aviation began in the 18th century with the development of the hot air balloon, an apparatus capable of atmospheric displacement through buoyancy. Some of the most significant advancements in aviation technology came with the controlled gliding flying of Otto Lilienthal in 1896; then a large step in significance came with the construction of the first powered airplane by the Wright brothers in the early 1900s. Since that time, aviation has been technologically revolutionized by the introduction of the jet which permitted a major form of transport throughout the world. Etymology The word ''aviation'' was coined by the French writer and former naval officer Gabriel La Landelle in 1863. He derived the term from the v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Accidents And Incidents Involving The Antonov An-24
An accident is an unintended, normally unwanted event that was not directly caused by humans. The term ''accident'' implies that nobody should be blamed, but the event may have been caused by unrecognized or unaddressed risks. Most researchers who study unintentional injury avoid using the term ''accident'' and focus on factors that increase risk of severe injury and that reduce injury incidence and severity. For example, when a tree falls down during a wind storm, its fall may not have been caused by humans, but the tree's type, size, health, location, or improper maintenance may have contributed to the result. Most car wrecks are not true accidents; however English speakers started using that word in the mid-20th century as a result of media manipulation by the US automobile industry. Types Physical and non-physical Physical examples of accidents include unintended motor vehicle collisions, falls, being injured by touching something sharp or hot, or bumping into some ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aeroflot Accidents And Incidents In The 1960s
Following is a list of accidents and incidents Aeroflot experienced in the 1960s. The deadliest event the Soviet Union's flag carrier went through in the decade occurred in , when an Ilyushin Il-18V crashed upside down shortly after takeoff from Koltsovo Airport in Sverdlovsk, then located in the Russian SSR, killing all 107 occupants on board, prompting the temporary grounding of the type within the airline's fleet. In terms of fatalities, the accident ranks as the fifth worst involving an Il-18, . Another aircraft of the type was involved in the second deadliest accident the airline experienced in the decade, this time in , when 87 people were killed when the aircraft struck a hillside on approach to Yuzhno-Sakhalinsk. The decade was also marked by the only deadly accident experienced by a Tupolev Tu-114, which entered commercial service on the Moscow–Khabarovsk route in . The number of recorded fatalities aboard Aeroflot aircraft during the decade rose to 1801; likewise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aeroflot Accidents And Incidents
Founded in 1923, Aeroflot, the flag carrier and largest airline of Russia (and formerly the Soviet Union) (formerly the world's largest airline), has had a high number of fatal crashes, with a total of 8,231 passengers dying in Aeroflot crashes according to the Aircraft Crashes Record Office, mostly during the Soviet-era, about five times more than any other airline. From 1946 to 1989, the carrier was involved in 721 incidents. From 1995 to 2017, the carrier was involved in 10 incidents. In 2013, AirlineRatings.com reported that five of the ten aircraft models involved in the highest numbers of fatal accidents were old Soviet models. Following is a list of accidents and incidents Aeroflot experienced from 1932 to the present. 1930s 1940s 1950s 1960s 1970s 1980s 1990s 2000s * On 21 September 2001, Ilyushin Il-86 (RA-86074) landed gear-up at Dubai Airport due to pilot error; all 322 passengers and crew survived, but the aircraft was written off. The aircraft was o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surface-to-air Missile
A surface-to-air missile (SAM), also known as a ground-to-air missile (GTAM) or surface-to-air guided weapon (SAGW), is a missile designed to be launched from the ground to destroy aircraft or other missiles. It is one type of anti-aircraft system; in modern armed forces, missiles have replaced most other forms of dedicated anti-aircraft weapons, with anti-aircraft guns pushed into specialized roles. The first attempt at SAM development took place during World War II, but no operational systems were introduced. Further development in the 1940s and 1950s led to operational systems being introduced by most major forces during the second half of the 1950s. Smaller systems, suitable for close-range work, evolved through the 1960s and 1970s, to modern systems that are man-portable. Shipborne systems followed the evolution of land-based models, starting with long-range weapons and steadily evolving toward smaller designs to provide a layered defence. This evolution of design increasin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft Flight Control System
A conventional fixed-wing aircraft flight control system consists of flight control surfaces, the respective cockpit controls, connecting linkages, and the necessary operating mechanisms to control an aircraft's direction in flight. Aircraft engine controls are also considered as flight controls as they change speed. The fundamentals of aircraft controls are explained in flight dynamics. This article centers on the operating mechanisms of the flight controls. The basic system in use on aircraft first appeared in a readily recognizable form as early as April 1908, on Louis Blériot's Blériot VIII pioneer-era monoplane design. Cockpit controls Primary controls Generally, the primary cockpit flight controls are arranged as follows:Langewiesche, WolfgangStick and Rudder: An Explanation of the Art of Flying McGraw-Hill Professional, 1990, , . * a control yoke (also known as a control column), centre stick or side-stick (the latter two also colloquially known as a contro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Empennage
The empennage ( or ), also known as the tail or tail assembly, is a structure at the rear of an aircraft that provides stability during flight, in a way similar to the feathers on an arrow.Crane, Dale: ''Dictionary of Aeronautical Terms, third edition'', p. 194. Aviation Supplies & Academics, 1997. Aviation Publishers Co. Limited, ''From the Ground Up'', p. 10 (27th revised edition) The term derives from the French language verb ''empenner'' which means " to feather an arrow". Most aircraft feature an empennage incorporating vertical and horizontal stabilising surfaces which stabilise the flight dynamics of yaw and pitch, as well as housing control surfaces. In spite of effective control surfaces, many early aircraft that lacked a stabilising empennage were virtually unflyable. Even so-called " tailless aircraft" usually have a tail fin (usually a vertical stabiliser). Heavier-than-air aircraft without any kind of empennage (such as the Northrop B-2) are rare, and generally ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
State Supervisory Commission For Flight Safety
The State Supervisory Commission for Flight Safety (russian: Государственная комиссия по надзору за безопасностью полётов воздушных судов при правительстве СССР, Gosavianadzor, Госавианадзор СССР) was an agency of the government of the Soviet Union, under the Council of Ministers. The agency investigated aviation accidents and incidents.() After the breakup of the Soviet Union in 1991, the former Soviet republics that joined the Commonwealth of Independent States formed the Interstate Aviation Committee (IAC or MAK), the successor to the Gosavianadzor. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antonov An-2
The Antonov An-2 ("kukuruznik"—corn crop duster; USAF/DoD reporting name Type 22, NATO reporting name Colt) is a Soviet mass-produced single-engine biplane utility/agricultural aircraft designed and manufactured by the Antonov Design Bureau beginning in 1947. Its durability, high lifting power, and ability to take off and land from poor runways have given it a long service life. The An-2 was produced up to 2001 and remains in service with military and civilian operators around the world. The An-2 was designed as a utility aircraft for use in forestry and agriculture, but the basic airframe is highly adaptable and numerous variants of the type have been developed; these include hopper-equipped versions for crop-dusting, scientific versions for atmospheric sampling, water-bombers for fighting forest-fires, flying ambulances, float-equipped seaplane versions and lightly armed combat versions for dropping paratroops.Harpole, Tom"Antonovs in America" [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yakutsk Airport
Platon Oyunsky Yakutsk International Airport ( sah, Платон Ойуунускай аатынан аан дойдутааҕы Дьокуускай аэропорт, ''Platon Ojuunuskaj aatynan aan dojdutaaghy'' ''Coquusqay Aeroport'' ; russian: Международный аэропорт Якутск имени Платона Ойунского, ''Mezhdunarodnyj aeroport Yakutsk imeni Platona Ojunskogo'') is an airport in Yakutsk, Russia. It has one runway (an older runway serves as a parking area for disused aircraft) and has a capacity of 700 passengers per hour. The airport is the hub for five regional airlines, including Yakutia Airlines and Polar Airlines. Construction of the airport started in 1931, and it was used as a stopover on the ALSIB Alaska-Siberia air route for American planes flying to Europe during World War II. The present international terminal was built in 1996. The airport serves as a diversion airport on Polar route 4. The airport is used by Boeing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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