The second attempt to lift the fuselage of the crashed AirAsia jetliner has failed as the wreckage sank back to the ocean floor when a rope linking the lifting balloons broke.
Navy spokesman Manahan Simorangkir said strong current was the main obstacle. The rope had been fastened and linked to a ship, but broke again as the fuselage was lifted.
“We could not fight against nature,” Mr Simorangkir said. “We just hope the weather would change and be conducive.”
The attempt on Saturday failed because lifting balloons deflated. Divers reached the fuselage for the first time on Friday. Most of the victims are believed to be inside.
Mr Simorangkir said rescuers retrieved one body on Sunday that floated as the fuselage was being raised.
A total of 70 bodies have been recovered from Flight 8501, which crashed on December 28 with 162 people on board while flying from Indonesia’s second-largest city of Surabaya, to Singapore.
Dozens of navy divers have been fighting strong current and poor visibility while trying to lift the fuselage from 30-metre deep waters in the Java Sea. The cockpit has been located about 500 metres away, and the bodies of the pilot and co-pilot are believed to be there.
Bad weather is a suspected factor in the crash. The pilots asked for permission to climb to a higher altitude, but air traffic controllers could not allow it because of heavy air traffic. The flight disappeared soon afterwards.
Transportation authorities have ruled out sabotage and say a preliminary accident report is expected to be submitted to the International Civil Aviation Organisation this coming week.