The Indonesian government is making every effort to search for the black box of the crashed passenger plane.

Su Ranto, chairman of Indonesia’s National Transport Safety Committee, said on the 11th local time that he hoped that search and rescue personnel would find the black box of the passenger plane crashed on the 9th as soon as possible.

Su Ranto said that the black box is an important item to find the cause of the passenger plane crash.

At present, Indonesia’s National Search and Rescue Agency and naval divers are searching for the black box.

On the other hand, Admiral Uto, the chief of staff, said that the naval sonar ship had locked the search position in the 140 meters × 100 meters range, and the black box should be on the seabed of this position, and it may be buried in the fragments of the aircraft’s remains.