Malaysia Airlines Flight 370 unofficial disappearance theories Malaysia Airlines Flight 370 unofficial disappearance theories Malaysia Airlines Flight 370 disappeared on 8 March 2014, after departing from Kuala Lumpur for Beijing, with 227 passengers and 12 crew members on board. Malaysia's former Prime Minister, Najib Razak, has stated that the aircraft's flight ended somewhere in the Indian Ocean, but no further explanation has been given. Official announcements have been questioned by many critics, and several theories about the disappearance have been proposed. Some of these have been described as conspiracy theories. The incident remains under investigation. Victims' relatives have questioned the veracity of the Malaysian government's statements about
Malaysia Airlines Flight 370 370 on the Lumpur Radar frequency – the frequency on which Flight 370 last made contact with Malaysian air traffic control – and on emergency frequencies. The attempt was unsuccessful. At 03:30, Malaysia Airlines' operations centre informed Kuala Lumpur ACC that the locations it had provided earlier were "based on flight projection and not reliable for aircraft positioning." Over the next hour, Kuala Lumpur ACC contacted Ho Chi Minh ACC asking whether they had signalled Chinese air traffic control. At 05:09, Singapore ACC was queried for information about Flight 370. At 05:20, an undisclosed official contacted Kuala Lumpur ACC requesting