This picture posted Saturday, May 21, 2016, on the official Facebook page of the Egyptian Armed Forces spokesman shows part of a plane chair from EgyptAir flight 804. (Egyptian Armed Forces)
This picture posted Saturday, May 21, 2016, on the official Facebook page of the Egyptian Armed Forces spokesman shows part of the wreckage from EgyptAir flight 804. (Egyptian Armed Forces)
This picture posted Saturday, May 21, 2016, on the official Facebook page of the Egyptian Armed Forces spokesman shows a life vest from EgyptAir flight 804. (Egyptian Armed Forces)
This picture posted Saturday, May 21, 2016, on the official Facebook page of the Egyptian Armed Forces spokesman shows a life vest from EgyptAir flight 804. (Egyptian Armed Forces)
This picture posted Saturday, May 21, 2016, on the official Facebook page of the Egyptian Armed Forces spokesman shows part of the wreckage from EgyptAir flight 804. (Egyptian Armed Forces)
This still image taken from video posted Saturday, May 21, 2016, on the official Facebook page of the Egyptian Armed Forces spokesman shows a piece of carpet from the wreckage. (Egyptian Armed Forces)
This still image taken from video posted Saturday, May 21, 2016, on the official Facebook page of the Egyptian Armed Forces spokesman shows some personal belongings and other wreck (Egyptian Armed Forces)
Relatives of passengers on a vanished EgyptAir flight grieve as they leave the in-flight service building where they were held at Cairo International Airport, Egypt. (AP Photo/Amr Nabil)
An Egyptian woman, who said her brother is among passengers, grieves as she leaves the Egyptair in-flight service building at Cairo International Airport. (AP Photo/Amr Nabil)
Police officers patrol at Charles de Gaulle airport, outside of Paris, Thursday, May 19, 2016. (AP Photo/Christophe Ena)
A relative of the victims of the EgyptAir flight 804 that crashed, reacts as she makes a phone call at Charles de Gaulle Airport outside of Paris, Thursday, May 19, 2016. (AP Photo/Michel Euler)
Relatives of passengers on a vanished EgyptAir flight leave the in-flight service building where they were held at Cairo International Airport, Egypt, Thursday, May 19, 2016. (AP Photo/Amr Nabil)
Relatives of passengers on a vanished EgyptAir flight leave the Egyptair in-flight service building where they were held at Cairo International Airport, Egypt. (AP Photo/Amr Nabil)
An EgyptAir flight from Paris to Cairo with 66 passengers and crew on board crashed into the Mediterranean Sea off the Greek island of Crete.