The co-pilot of AirAsia Flight QZ8501 was flying the passenger jet when it crashed last month, officials have said.
It was last week reported that the plane was climbing at a speed "beyond normal" before stalling.
Recovery efforts are still underway following the crash, which left all 162 on board dead.
A team of Indonesian navy divers has recovered the 'black box' flight data recorder from an AirAsia plane that crashed into the Java Sea two weeks ago, killing all 162 on board, Reuters have reported.
But an Indonesian government official also said that the cockpit voice recorder has not yet been found.
The cockpit voice and flight data recorders are vital to understanding what brought Flight 8501 down on 28 December, killing all 162 people on board.
The Democratic presidential candidate may also have shown his cards on his choice of running mate.
The US president also shared a post on Twitter accusing Dr Anthony Fauci of misleading the public over hydroxychloroquine.
Fears over an impending second wave of coronavirus dominates Wednesday’s front pages.