Malaysia Airlines Flight MH370's disappearance in 2014 remains one of the most startling aviation tragedies in modern history. Eleven years after the incident, families remain without closure, as neither survivors nor wreckage have been found. Since 2014, hundreds of millions of dollars have been spent scouring 274 square miles (710 square km) of the Indian Ocean, but the search has not yielded any results. A total of 227 passengers and 12 crew were on board the Boeing 777 that disappeared en route from Kuala Lumpur to Beijing on March 8, 2014.
To learn more about the circumstances surrounding one of the biggest mysteries in aviation history, click through this gallery.