Flight MH370

Malaysia Airlines Flight 370 was an international passenger flight that disappeared on March 8, 2014, while flying from Kuala Lumpur to Beijing. The cause of the disappearance has not been determined, but it is widely regarded as the greatest mystery in aviation history. The crew last communicated with air traffic control 38 minutes after takeoff, and the aircraft was lost from radar range over the Indian Ocean. A search for the missing aircraft spanned three years and 120,000 square kilometers of ocean, but was unsuccessful. The investigation has considered various theories, including hypoxia, hijacking, and crew involvement, but no consensus has been reached on a cause.learn more on wikipedia