JAKARTA: Indonesia authorities said on Saturday (Nov 10) they had stopped the search for victims of a plane crash that killed all 189 people on board, but would keep looking for the Lion Air flight’s second black box, the cockpit voice recorder.
About 196 bags containing body parts have been recovered from under the water with 79 victims identified and handed over to their families for burial.
“Since yesterday afternoon until today we have not found any more victims and therefore I declare the search and rescue operation is over,” Muhammad Syaugi, head of the search and rescue agency, told reporters Saturday.
“We apologise to the public, especially the families of victims if during the operation we were not able to satisfy everybody,” he added.
READ: Commentary: Lion Air crash raises uncomfortable questions about Indonesia’s flight safety regime
Rescuers have also retrieved parts of the plane’s engines, wheels and seats from the sea. One diver died helping with search.
Lion Air has begun paying US$102,058 compensation money for each passenger to the grieving families.
The Indonesian National Transportation Safety Committee has retrieved one of the black boxes – the flight data recorder – and is still hunting for the cockpit voice recorder, which recorded the last conversation between the pilot and co-pilot before the crash.
READ: Black box from Lion Air crash brought back to shore
Soearjanto Tjahjono, the head of the transportation safety committee (KNKT), said finding the voice recorder would be critical to understanding the cause of the crash.
“From the black box data, we know about 70-80 per cent of what happened but to 100-per cent understand the cause of the accident … we need be able to know the conversation that took place in the plane’s cockpit,” he said, declining to elaborate on what the flight data recorder had revealed.
KNKT has brought in a pinger locator and a vessel capable of sucking up mud to help with the search for the voice recorder, in addition to remotely operated underwater vehicles equipped with cameras.
Tjahjono said he was worried the cockpit voice recorder may have been damaged on impact because KNKT had yet to detect any “ping” sounds that would indicate its location, as had happened with the first black box.
He said authorities were searching for 15 aircraft parts, including an “angle of attack” sensor on the aircraft, which helps the plane’s computers understand if the aircraft is stable. Investigators have said one of these sensors had provided erroneous data.
The doomed jet was a Boeing 737-Max 8, one of the world’s newest and most advanced commercial passenger planes, and there is still no answer as to what caused the crash.
The government has ordered a check on all Boeing 737-Max 8 fleets and conducted a special audit on Lion Air management.
The transportation ministry has also removed several executives and technical staff from the airline to help with the accident investigation.
The Lion Air plane plunged into the Java Sea on Oct 29 minutes after takeoff from Jakarta to Pangkal Pinang city.
All 189 people on board were killed and the data from the flight recorder data has so far revealed the plane’s air speed indicator had not been working properly on its last four journeys, including on the fatal flight.
Following the fatal crash, Boeing issued a special bulletin on how to deal with the erroneous Angle of Attack sensor alert in 737-8 and -9 airplanes.