A Malaysia Airline Boeing 737-800 plane taxis by main terminal at Kuala Lumpur International Airport in Sepang, Sunday, March 16, 2014. Malaysia. A Malaysian passenger jet missing for more than a week had its communications deliberately disabled and its last signal came about seven and a half hours after takeoff, meaning it could have ended up as far as Kazakhstan or deep in the southern Indian Ocean, Malaysia’s Prime Minister Najib Razak said Saturday. (AP Photo/Vincent Thian)