Search for Malaysia Airlines Flight 370 Malaysia Airlines Flight 370 was a scheduled flight in the early morning hours of 8 March 2014 from Kuala Lumpur, Malaysia to Beijing, China—one of two daily flights operated by Malaysia Airlines from its hub at Kuala Lumpur International Airport (KLIA) to Beijing Capital International Airport. Flight 370 was scheduled to depart at 00:35 local time (MYT; ) and arrive at 06:30 local time (CST; UTC+08:00). At 00:41 MYT, Flight 370 took off with 239 persons aboard—two pilots, ten cabin crew, and 227 passengers (152 of whom were Chinese citizens). Flight 370 was cleared by air traffic control to proceed
Timeline of Malaysia Airlines Flight 370 soon discounted and a search of a remote region of the southern Indian Ocean, led by Australia, began on 18 March. On 24 March, Malaysia Airlines and Najib announced that the flight had ended in the Southern Indian Ocean without survivors. In early April, an intense effort—the "acoustic search"— was made to detect the acoustic signals generated by underwater locator beacons (ULBs, also known as "pingers") attached to the flight recorders on Flight 370. After immersion in water, the ULBs emit an acoustic signal (also called a "ping") at a specific frequency once per second and have a battery life