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 loss of Air France Flight 447. In response to Flight 370's disappearance, the International Civil Aviation Organization (ICAO) adopted new standards for aircraft position reporting over open ocean, extended recording time for cockpit voice recorders, and, starting from 2020, will require new aircraft designs to have a means to recover the flight recorders, or the information they contain, before they sink into the water. Flight 370 was operated with a Boeing 777-2H6ER, serial number 28420, registration 9M-MRO. It was the 404th Boeing 777 produced, first flown on 14 May 2002, and was delivered new to Malaysia Airlines on 31 May