All 33 people aboard died Death – the crew of 5 and 28 passengers ; among whom were : The Chief Committee of Aircraft Accident Investigation stated Statement that at the time of the accident the plane was configured Hold for landing ( flaps set and landing gear lowered Cause_change_of_position_on_a_scale ) .

Investigation Criminal_investigation carried out Military_operation by the Greek Air Accident Investigation and Aviation Safety Board ( AAIASB ) concluded Statement that the cause Causation of the crash Catastrophe was due Causation to pilot error .

The Korea Aviation Accident Investigation Board published Publishing the final report Reporting in March 2005 and concluded Coming_to_believe that the crash was due to pilot error .

Widerøe Flight 710 , commonly known as the Torghatten Accident ( ) , was a controlled Control flight into terrain into the mountain of Torghatten in Brønnøy , Norway .

Accident investigators from the National Transportation Safety Board ( NTSB ) traveled Traveling to the scene , arriving Arriving the following morning amid speculation that a terrorist Terrorism attack was the cause Causation of the crash .

The four-year NTSB investigation concluded with the approval of the Aircraft Accident Report on August 23 , 2000 , ending Process_end the most extensive , complex , and costly air disaster investigation Criminal_investigation in U.S. history to that time .

Braathens SAFE Flight 253 , also known as the Hummelfjell Accident Catastrophe ( ) , occurred Coming_to_be on 7 November 1956 at 9:50 , when a de Havilland Heron crashed Catastrophe into the mountain Hummelfjell in Tolga , Norway .