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Braathens SAFE Flight 253
Braathens SAFE Flight 253, also known as the Hummelfjell Accident ( no, Hummelfjell-ulykken), occurred on 7 November 1956 at 9:50, when a de Havilland Heron crashed into Hummelfjell mountain in Tolga, Norway. The Braathens SAFE aircraft was en route from Trondheim Airport, Værnes to Oslo Airport, Fornebu. While passing Røros, the Heron started experiencing a rapid atmospheric icing which soon was too extensive for the ice protection system to handle. Combined with a downdraft, the aircraft lost sufficient lift to stay airborne. The pilots were able to turn the aircraft around, but it nevertheless hit Hummelfjell at an altitude of above mean sea level. The aircraft's captain was killed on impact, and a passenger died shortly afterwards. Ten people survived the crash, which was the first fatal accident of a Braathens SAFE. Among the survivors was Rolf Kirkvaag, at the time Norway's most popular radio host. The search and rescue operation was severely hindered by a blizzard a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blizzard
A blizzard is a severe snowstorm characterized by strong sustained winds and low visibility, lasting for a prolonged period of time—typically at least three or four hours. A ground blizzard is a weather condition where snow is not falling but loose snow on the ground is lifted and blown by strong winds. Blizzards can have an immense size and usually stretch to hundreds or thousands of kilometres. Definition and etymology In the United States, the National Weather Service defines a blizzard as a severe snow storm characterized by strong winds causing blowing snow that results in low visibilities. The difference between a blizzard and a snowstorm is the strength of the wind, not the amount of snow. To be a blizzard, a snow storm must have sustained winds or frequent gusts that are greater than or equal to with blowing or drifting snow which reduces visibility to or less and must last for a prolonged period of time—typically three hours or more. Environment Canada defin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Braathens SAFE Flight 253 Wreckage 2
Braathens ASA, until 1997 Braathens South American & Far East Airtransport A/S and trading as Braathens SAFE, was a Norwegian airline which operated from 1946 until it merged with Scandinavian Airlines (SAS) in 2004 to become SAS Braathens. For most of its history, Braathens was the largest domestic airline in Norway, but did not operate an international network for many years. Its main hubs were Oslo Airport, Fornebu and later Oslo Airport, Gardermoen, and briefly Stockholm-Arlanda Airport. The airline operated 118 aircraft of 15 models, mostly Boeing 737 variants. Braathens served 53 airports and 50 cities with scheduled services through its history. The airline was founded in 1946 by Ludvig G. Braathen and originally used a fleet of Douglas DC-4 aircraft on routes to the Far East and South Africa. From 1954 the airline was forced to operate all its scheduled flights domestically, where it used de Havilland Herons. Braathens SAFE retained an international charter service u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Antenna
In radio engineering, an antenna or aerial is the interface between radio waves propagating through space and electric currents moving in metal conductors, used with a transmitter or receiver. In transmission, a radio transmitter supplies an electric current to the antenna's terminals, and the antenna radiates the energy from the current as electromagnetic waves (radio waves). In reception, an antenna intercepts some of the power of a radio wave in order to produce an electric current at its terminals, that is applied to a receiver to be amplified. Antennas are essential components of all radio equipment. An antenna is an array of conductors ( elements), electrically connected to the receiver or transmitter. Antennas can be designed to transmit and receive radio waves in all horizontal directions equally (omnidirectional antennas), or preferentially in a particular direction ( directional, or high-gain, or “beam” antennas). An antenna may include components not connecte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerodynamic Lift
A fluid flowing around an object exerts a force on it. Lift is the component of this force that is perpendicular to the oncoming flow direction. It contrasts with the drag force, which is the component of the force parallel to the flow direction. Lift conventionally acts in an upward direction in order to counter the force of gravity, but it can act in any direction at right angles to the flow. If the surrounding fluid is air, the force is called an aerodynamic force. In water or any other liquid, it is called a hydrodynamic force. Dynamic lift is distinguished from other kinds of lift in fluids. Aerostatic lift or buoyancy, in which an internal fluid is lighter than the surrounding fluid, does not require movement and is used by balloons, blimps, dirigibles, boats, and submarines. Planing lift, in which only the lower portion of the body is immersed in a liquid flow, is used by motorboats, surfboards, windsurfers, sailboats, and water-skis. Overview A fluid flowing aro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aviation Safety Network
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] |
Cruising Altitude
Altitude or height (also sometimes known as depth) is a distance measurement, usually in the vertical or "up" direction, between a reference datum and a point or object. The exact definition and reference datum varies according to the context (e.g., aviation, geometry, geographical survey, sport, or atmospheric pressure). Although the term ''altitude'' is commonly used to mean the height above sea level of a location, in geography the term elevation is often preferred for this usage. Vertical distance measurements in the "down" direction are commonly referred to as depth. In aviation In aviation, the term altitude can have several meanings, and is always qualified by explicitly adding a modifier (e.g. "true altitude"), or implicitly through the context of the communication. Parties exchanging altitude information must be clear which definition is being used. Aviation altitude is measured using either mean sea level (MSL) or local ground level (above ground level, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quiz Show
A game show is a genre of broadcast viewing entertainment (radio, television, internet, stage or other) where contestants compete for a reward. These programs can either be participatory or demonstrative and are typically directed by a host, sharing the rules of the program as well as commentating and narrating where necessary. The history of game shows dates back to the invention of television as a medium. On most game shows, contestants either have to answer questions or solve puzzles, typically to win either money or prizes. Game shows often reward players with prizes such as cash, trips and goods and services provided by the show's sponsor. History 1930s–1950s Game shows began to appear on radio and television in the late 1930s. The first television game show, '' Spelling Bee'', as well as the first radio game show, ''Information Please'', were both broadcast in 1938; the first major success in the game show genre was ''Dr. I.Q.'', a radio quiz show that began in 1939. ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norwegian Broadcasting Corporation
NRK, an abbreviation of the Norwegian ''Norsk Rikskringkasting AS'', generally expressed in English as the Norwegian Broadcasting Corporation, is the Norwegian government-owned radio and television public broadcasting company, and the largest media organisation in Norway. All other TV channels, broadcast from Norway, were banned between 1960 and 1981. NRK broadcasts three national TV channels and thirteen national radio channels on digital terrestrial television, digital terrestrial radio and subscription television. All NRK radio stations are streamed online at NRK.no, which also offers an extensive TV service. NRK is a founding member of the European Broadcasting Union. Financing Until the start of 2020, about 94% of NRK's funding came from a mandatory annual licence fee payable by anyone who owns or uses a TV or device capable of receiving TV broadcasts. The remainder came from commercial activities such as programme and DVD sales, spin-off products, and certain types of s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Verdens Gang
''Verdens Gang'' ("The course of the world"), generally known under the abbreviation ''VG'', is a Norwegian tabloid newspaper. In 2016, circulation numbers stood at 93,883, having declined from a peak circulation of 390,510 in 2002. ''VG'' is nevertheless the most read online newspaper in Norway, with about 2 million daily readers. Verdens Gang AS is a private company wholly owned by the public company Schibsted. History and profile ''VG'' was established by members of the Norwegian resistance movement shortly after the country was liberated from German occupation in 1945. The first issue of the paper was published on 23 June 1945. Christian A. R. Christensen was the first editor-in-chief of ''VG'' from its start in 1945 to 1967 when he died. ''VG'' is based in Oslo. The paper is published in tabloid format. The owner is the media conglomerate Schibsted, which also owns Norway's largest newspaper, ''Aftenposten'', as well as newspapers in Sweden and Estonia and shares in some ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lloyd's Of London
Lloyd's of London, generally known simply as Lloyd's, is an insurance and reinsurance market located in London, England. Unlike most of its competitors in the industry, it is not an insurance company; rather, Lloyd's is a corporate body governed by the Lloyd's Act 1871 and subsequent Acts of Parliament. It operates as a partially-mutualised marketplace within which multiple financial backers, grouped in syndicates, come together to pool and spread risk. These underwriters, or "members", are a collection of both corporations and private individuals, the latter being traditionally known as "Names". The business underwritten at Lloyd's is predominantly general insurance and reinsurance, although a small number of syndicates write term life insurance. The market has its roots in marine insurance and was founded by Edward Lloyd at his coffee house on Tower Street in 1688. Today, it has a dedicated building on Lime Street which is Grade I listed. Traditionally business is tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Aircraft Operated By Braathens
Braathens, until 1998 known as Braathens SAFE, was a Norwegian scheduled and charter airline which operated between 1946 and 2004. The airline had 118 aircraft of 15 types, consisting of three or more models each from Douglas, Fokker and Boeing, as well as the de Havilland Heron and British Aerospace 146. The Boeing 737-200, with 20, was the most bought type. Braathens operated five variants of the 737, totaling 64 aircraft.Tjomsland & Wilsberg (1995): 363–364 Two aircraft were involved in hull-loss accidents. History The airline was founded by shipowner Ludvig G. Braathen and initially flew to destinations in Asia. The original fleet consisted of Douglas aircraft; these were first used for long-haul flights, but were gradually shifted for use in medium- and short-haul charter services.Tjomsland & Wilsberg (1995): 45. The airline started domestic services in 1954, with all its scheduled routes flown domestically until 1987. However, it continued to fly charter services from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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