NEW YORK — The most dangerous parts of a flight are takeoff and landing. Rarely do incidents happen when a plane is cruising seven miles above the earth.
So the disappearance of a Malaysia Airlines jet well into its flight Saturday morning over the South China Sea has led aviation experts to assume that whatever happened was quick and left the pilots no time to place a distress call.
It could take investigators months, if not years, to determine what happened to the Boeing 777 flying from Malaysia’s capital city of Kuala Lumpur to Beijing.
“At this early stage, we’re focusing on the facts that we don’t know,” said Todd Curtis, a former safety engineer with Boeing who worked on its 777 jumbo jets and is now director of the Airsafe.com Foundation.
If there was a minor mechanical failure — or even something more serious like the shutdown of both of the plane’s engines — the pilots likely would have had time to radio for help. The lack of a call “suggests something very sudden and very violent happened,” said William Waldock, who teaches accident investigation at Embry-Riddle Aeronautical University in Prescott, Ariz.
It initially appears that there was either an abrupt breakup of the plane or something that led it into a quick, steep dive. Some experts even suggested an act of terrorism or a pilot purposely crashing the jet.
“Either you had a catastrophic event that tore the airplane apart, or you had a criminal act,” said Scott Hamilton, managing director of aviation consultancy Leeham Co. “It was so quick and they didn’t radio.”
No matter how unlikely a scenario, it’s too early to rule out any possibilities, experts warn. The best clues will come with the recovery of the flight data and voice recorders and an examination of the wreckage.