An Indonesian soldier walks at Soekarno-Hatta International Airport after Sriwijaya Air plane flight SJ182 with more than 50 people on board lost contact after taking off, according to local media, in Tangerang, near Jakarta, Indonesia, January 9, 2021.

Family of a Sriwijaya Air passenger reacts after Flight SJ182, with more than 50 people on board, lost contact after taking off, according to local media at Supadio Airport, Kubu Raya, West Kalimantan Province, Indonesia, January 9, 2021. Antara Foto/Jessica Helena Wuysang via REUTERS

Indonesian rescue members carry what is believed to be the remains of the Sriwijaya Air plane flight SJ 182 which crashed into the sea, at Jakarta International Container Terminal port in Jakarta, Indonesia, January 10, 2021.

Indonesian soldiers are seen at Soekarno-Hatta International Airport after Sriwijaya Air plane flight SJ182 with more than 50 people on board lost contact after taking off, according to local media, in Tangerang, near Jakarta, Indonesia, January 9, 2021.

People are seen at a temporary crisis centre organised in the domestic terminal of Soekarno-Hatta International Airport, after Sriwijaya Air plane flight SJ182 lost contact after taking off, in Tangerang, near Jakarta, Indonesia, January 9, 2021.

A police officer walks past a monitor at a temporary crisis centre organised in the domestic terminal at Soekarno-Hatta International Airport, as the Sriwijaya Air flight SJ182 lost contact after taking off, in Tangerang, near Jakarta, Indonesia, January 9, 2021.

Indonesian rescue members ride a boat during a rescue operation of Sriwijaya Air plane flight SJ182 which crashed into the sea, in Jakarta, Indonesia, January 10, 2021, in this photo taken by Antara Foto/M Risyal Hidayat/via REUTERS.

People are seen at a temporary crisis centre organised in the domestic terminal of Soekarno-Hatta International Airport, after Sriwijaya Air plane flight SJ182 lost contact after taking off, in Tangerang, near Jakarta, Indonesia, January 9, 2021.

Aviation security personnel walk through a temporary crisis centre organised in the domestic terminal of Soekarno-Hatta International Airport, after Sriwijaya Air plane flight SJ182 lost contact after taking off, in Tangerang, near Jakarta, Indonesia, January 9, 2021.

Head of Pontianak Basarnas, Yopi, gives a speech during a conference after Sriwijaya Air Flight SJ182 with more than 50 people on board, lost contact after taking off, according to local media at Supadio Airport, Kubu Raya, West Kalimantan Province, Indonesia, January 9, 2021. Antara Foto/Jessica Helena Wuysang via REUTERS

Officers of an Indonesian Coast and Sea Guard (KPLP) patrol ship hold suspected remains of an emergency ladder of the Sriwijaya Air plane flight SJ182, which crashed into the sea near Jakarta, Indonesia, January 9, 2021 in this photo taken by Antara Foto. Antara Foto via REUTERS

A bag, believed to be containing remains of the Sriwijaya Air plane flight SJ182, which crashed into the sea, is seen at Jakarta International Container Terminal port in Jakarta, Indonesia in Jakarta, Indonesia, January 10, 2021.

Family of a Sriwijaya Air passenger wait after Flight SJ182, with over 60 people on board, lost contact after the Boeing 737-500 took off, according to local media at Supadio Airport, Kubu Raya, West Kalimantan Province, Indonesia, January 9, 2021. Antara Foto/Jessica Helena Wuysang via REUTERS

People are seen at a temporary crisis centre organised in the domestic terminal of Soekarno-Hatta International Airport, after Sriwijaya Air plane flight SJ182 lost contact after taking off, in Tangerang, near Jakarta, Indonesia, January 9, 2021.

Relatives of passengers of the Sriwijaya Air SJ182 flight are seen at a temporary crisis centre organised in the domestic terminal of Soekarno-Hatta International Airport, after the flight crashed into the sea, in Tangerang, near Jakarta, Indonesia, January 9, 2021.

Indonesian rescue members carry what is believed to be the remains of the Sriwijaya Air plane flight SJ 182 which crashed into the sea, at Jakarta International Container Terminal port in Jakarta, Indonesia, January 10, 2021.

Sriwijaya Air?s CEO Jefferson Jauwena speaks to media during a news conference at a temporary crisis centre organised in the domestic terminal of Soekarno-Hatta International Airport, after Sriwijaya Air plane flight SJ182 lost contact after taking off, in Tangerang, near Jakarta, Indonesia, January 9, 2021.

People are seen at a temporary crisis centre organised in the domestic terminal of Soekarno-Hatta International Airport, after Sriwijaya Air plane flight SJ182 lost contact after taking off, in Tangerang, near Jakarta, Indonesia, January 9, 2021.

Indonesian rescue members carry what is believed to be the remains of the Sriwijaya Air plane flight SJ182 which crashed into the sea, at Jakarta International Container Terminal port in Jakarta, Indonesia, January 10, 2021.

Indonesian rescue members carry a body bag containing suspected remains of the Sriwijaya Air plane flight SJ182 which crashed into the sea, at Jakarta International Container Terminal port in Jakarta, Indonesia, January 9, 2021 in this photo taken by Antara Foto. Antara Foto/Akbar Nugroho Gumay/ via REUTERS

An aviation security officer uses a phone as he stands outside Sriwijaya Air customer service at Soekarno-Hatta International Airport, after Sriwijaya Air plane flight SJ182 lost contact after taking off, in Tangerang, near Jakarta, Indonesia, January 9, 2021.

Indonesian rescue members carry what is believed to be the remains of the Sriwijaya Air plane flight SJ182 which crashed into the sea, at Jakarta International Container Terminal port in Jakarta, Indonesia, January 10, 2021.

Airport officials install barriers at Soekarno-Hatta International Airport after Sriwijaya Air plane flight SJ182 with more than 50 people on board lost contact after taking off, according to local media, in Tangerang, near Jakarta, Indonesia, January 9, 2021.

Members of the media gather as officials set up a monitor at a temporary crisis centre organised in the domestic terminal of Soekarno-Hatta International Airport, after Sriwijaya Air plane flight SJ182 lost contact after taking off, in Tangerang, near Jakarta, Indonesia, January 9, 2021.

People are seen at a temporary crisis centre organised in the domestic terminal of Soekarno-Hatta International Airport, after Sriwijaya Air plane flight SJ182 lost contact after taking off, in Tangerang, near Jakarta, Indonesia, January 9, 2021.

Indonesian rescue members carry a body bag containing suspected remains of the Sriwijaya Air plane flight SJ182 which crashed into the sea, at Jakarta International Container Terminal port in Jakarta, Indonesia, January 9, 2021 in this photo taken by Antara Foto. Antara Foto/Akbar Nugroho Gumay/ via REUTERS

Indonesian rescue members carry what is believed to be the remains of the Sriwijaya Air plane flight SJ182 which crashed into the sea, at Jakarta International Container Terminal port in Jakarta, Indonesia, January 10, 2021.

An official sets up a monitor at a temporary crisis centre organised in the domestic terminal at Soekarno-Hatta International Airport, after Sriwijaya Air plane flight SJ182 lost contact after taking off, in Tangerang, near Jakarta, Indonesia, January 9, 2021.

Sriwijaya Air's CEO Jefferson Jauwena reacts during a news conference at a temporary crisis centre organised in the domestic terminal of Soekarno-Hatta International Airport, after Sriwijaya Air plane flight SJ182 lost contact after taking off, in Tangerang, near Jakarta, Indonesia, January 9, 2021.

Relatives of passengers of SJ182 flight walk at a temporary crisis centre organised in the domestic terminal of Soekarno-Hatta International Airport, after Sriwijaya Air plane flight SJ182 crashed into the sea, in Tangerang, near Jakarta, Indonesia, January 9, 2021.

Indonesian rescue members prepare for a rescue operation, of Sriwijaya Air flight SJ182 which crashed into the sea, at Jakarta International Container Terminal port in Jakarta, Indonesia in Jakarta, Indonesia, January 10, 2021.