Yidnek Kirubel

Associated Press

Ethiopian relatives of crash victims mourn and grieve at the scene where the Ethiopian Airlines Boeing 737 Max 8 crashed shortly after takeoff on Sunday killing all 157 on board, near Bishoftu, south-east of Addis Ababa, in Ethiopia Thursday, March 14, 2019. The French air accident investigation authority said Thursday that it will handle the analysis of the black boxes retrieved from the crash site and they have already arrived in France but gave no time frame on how long the analysis could take.

Flight 302's Black Boxes Arrive for Analysis

Firm answers about what caused the crash could take months.

Parts of the plane wreckage with rescue workers at the crash site at Bishoftu, or Debre Zeit, outside Addis Ababa, Ethiopia, Monday, March 11, 2019, where Ethiopia Airlines Flight 302 crashed Sunday. Investigators are trying to determine the cause of a deadly crash Sunday involving a new aircraft model touted for its environmentally friendly engine that is used by many airlines worldwide.

Black Box Found in Jet Crash

The plane's flight data and cockpit voice recorders were found, but one of the recorders was partially damaged.