The search for the missing Malaysia Airlines flight 370 has been suspended, after nearly three years of fruitless work. Officials from the three countries leading the search- China, Australia, and Malaysia. said Voice370, the official association for families of missing passengers and crew. The Boeing 777 vanished March 8, 2014 with 239 people on board while on route from Kuala Lumpur to Beijing. The plane's disappearance remains one of the greatest aviation mysteries in modern history.