Jakarta, Nov 2 : New details about the crashed Lion Air's jet previous flight have cast more doubt on the Indonesian airline's claim to have fixed technical problems as hundreds of personnel searched the sea a fifth day Friday for victims and the plane's fuselage.
The brand new Boeing 737 MAX 8 plane plunged into the Java Sea early Monday, just minutes after taking off from the Indonesian capital Jakarta, killing all 189 people on board.
Herson, head of Bali-Nusa Tenggara Airport Authority, said the pilot on the plane's previous flight on Sunday from Bali requested to return to the airport not long after takeoff but then reported the problem had been resolved.
Several passengers have described the problem as a terrifying loss of altitude.
Lion Air has said the unspecified problem was fixed after Sunday's flight, but the fatal flight's pilots also made a "return to base" request not long after takeoff.
"Shortly after requesting RTB, the pilot then contacted the control tower again to inform that the plane had run normally and would not return" to Bali's Ngurah Rai airport, said Herson, who uses a single name.
"The captain said the problem was resolved and he decided to continue the trip to Jakarta."
Data from flight-tracking websites shows both flights had highly erratic speed and altitude after takeoff, though confirmation is required from data recorded by the aircraft's "black box" flight recorders.
Investigators displayed one of the jet's two flight recorders at a news conference Thursday evening, later confirmed to be the flight data recorder, and said they would immediately attempt to upload information and begin analysis.
"In principle, all data we have obtained, including flight data and air navigation, and also from other sources we find that there have indeed been problems" with the plane, said Haryo Satmiko, deputy chairman of the National Transport Safety Committee.
"We will prove more technical problems with data recorded in the black box."
The steel-encased memory unit of the recovered flight recorder had separated from its base plate, showing the plane hit the sea at tremendous speed, he said.
Investigators say that is also indicated by the search and rescue effort finding many body parts rather than intact victims.
Satmiko said investigators had already contacted the pilot of the plane's Sunday flight.
The problems with it were "just as it circulates on media and social media," he said, referring to accounts of passengers.
One of them, Diah Mardani, told a current affairs television program earlier this week that after takeoff "the plane suddenly fell, then rose, then fell again harder and shook."
"All the passengers started shouting God is Great," she said. "The atmosphere was very tense."
She said she was travelling with a group of more than 50 colleagues and many were crying with relief after landing in Jakarta.
A team from the US National Transportation Safety Board including Boeing experts has joined the Indonesian investigation. The Lion Air crash is the worst airline disaster in Indonesia since 1997, when 234 people died on a Garuda flight near Medan.
In December 2014, an AirAsia flight from Surabaya to Singapore plunged into the sea, killing all 162 on board.
Indonesian airlines were barred in 2007 from flying to Europe because of safety concerns, though several were allowed to resume services in the following decade. The ban was completely lifted in June. The US lifted a decade long ban in 2016.
Lion Air, a discount carrier, is one of Indonesia's youngest and biggest airlines, flying to dozens of domestic and international destinations.
It has been expanding aggressively in Southeast Asia, a fast-growing region of more than 600 million people.
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Kolkata (PTI): The West Bengal health department has launched a probe into the supplies of allegedly low-quality and locally made catheters at a high price to several government hospitals, posing a risk to the lives of patients undergoing treatment in these facilities, officials said.
Such central venous catheters (CVCs) were allegedly supplied to at least five medical colleges and hospitals in the state, defying allocation of international standard-compliant CVCs, they said.
The distribution company, which has been accused of supplying these catheters to government hospitals, admitted to the fault but placed the blame on its employees.
"We started checking stocks some time back and found these locally made CVCs in my hospital store. These catheters are of low quality as compared to those allocated by the state. We have informed the state health department," a senior official of the Calcutta Medical College and Hospital told PTI.
Low-quality catheters were also found in the stores of other hospitals, which indicates "possible involvement of insiders in the scam", a health department official said.
The low-quality CVCs were supplied by a distributor in the Hatibagan area in the northern part of Kolkata for the last three to four months, he said.
"Such kinds of local CVCs are priced around Rs 1,500 but the distributor took Rs 4,177 for each device," the official said.
A CVC is a thin and flexible tube that is inserted into a vein to allow for the administration of fluids, blood, and other treatment. It's also clinically called a central line catheter.
"An initial probe revealed that the distribution company Prakash Surgical had supplied the low-quality and locally manufactured catheters to several government hospitals instead of the CVCs of the government-designated international company.
"All the units will be tested and a proper investigation is on to find out who benefited from these supplies," the health department official said.
The distribution company blamed its employees for the supply of inferior quality catheters.
"I was sick for a few months. Some employees of the organisation made this mistake. We are taking back all those units that have gone to the hospitals. It's all about misunderstanding," an official of the distribution company told PTI.
According to another state health department official, a complaint was lodged with the police in this connection.
Asked about how many patients were affected by the usage of such low-quality CVCs, the official said, "The probe would also try to find that out".
According to sources in the health department, some of the staff of the hospitals' equipment receiving departments and some local officials of international organisations might be involved in the alleged irregularities.