Pings detected in search for AirAsia jet's black box, investigator says
Indonesia AirAsia Flight QZ8501 vanished from radar screens on Dec. 28, less than half way into a two-hour flight from Indonesia's second-biggest city of Surabaya to Singapore.
Family members of passengers onboard missing AirAsia flight QZ8501 cry at a waiting area in Juanda International Airport, Surabaya(photo credit: REUTERS)ByREUTERS