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About: Braathens SAFE Flight 253     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatAirlinerAccidentsAndIncidentsCausedByIce, within Data Space : dbpedia.org associated with source document(s)

Type: yago:WikicatAviationAccidentsAndIncidentsIn1956yago:WikicatAviationAccidentsAndIncidentsInNorwayyago:WikicatBraathensAccidentsAndIncidentsgeo:SpatialThingyago:Abstraction100002137yago:Accident107301336yago:Event100029378yago:Happening107283608yago:Misfortune107304852yago:Mishap107314427yago:PsychologicalFeature100023100yago:YagoPermanentlyLocatedEntityyago:Trouble107289014yago:WikicatAccidentsAndIncidentsInvolvingTheDeHavillandHeronyago:WikicatAirlinerAccidentsAndIncidentsCausedByIce New Facet based on Instances of this Class

Braathens SAFE Flight 253, also known as the Hummelfjell Accident (Norwegian: 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 1,350 meters (4,430 ft) above mean sea level.