Lion Air jet’s airspeed indicator malfunctioned on 4 flights

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New sum about a crashed Lion Air jet’s prior moody expel some-more doubt on a Indonesian airline’s explain to have bound technical problems, as hundreds of crew searched a sea for a fifth day Friday for victims and a plane’s fuselage.

JAKARTA, Indonesia – The “black box” information recorder from a crashed Lion Air jet shows a airspeed indicator malfunctioned on a final 4 flights, investigators pronounced Monday, only hours after distraught kin of victims confronted a airline’s co-founder during a assembly orderly by officials.

National Transportation Safety Committee authority Soerjanto Tjahjono pronounced a problem was identical on any of a 4 flights, including a deadly moody on Oct. 29 in that a craft plunged into a Java Sea mins after holding off from Jakarta, murdering all 189 people on board.

Erratic speed and altitude on a plane’s prior flight, from Denpasar on Bali to Jakarta, were widely reported and “when we non-stop a black box, approbation indeed a technical problem was a airspeed or a speed of a plane,” Tjahjono told a news conference.

“Data from a black box showed that dual flights before Denpasar-Jakarta also gifted a same problem,” he said. “In a black box there were 4 flights that gifted problems with a airspeed indicator.”

Indonesian investigators, a plane’s manufacturer, Boeing, and a U.S. National Transportation Safety Board are formulating a some-more specific review for Boeing 737 MAX 8 planes associated to a airspeed problem, Tjahjono said.

“If there are obligatory commentary to be delivered, we will communicate them to a operators and to a manufacturer,” he said.

Lion Air has pronounced a technical problem with a jet was bound after problems with a Bali to Jakarta flight.

Investigator Nurcahyo Utomo pronounced investigators need to examination upkeep records, including what problems were reported, what repairs were finished including either components were replaced, and how a repairs were tested before a 2-month-old craft was announced airworthy.

“Currently we are looking for a means of problem,” he pronounced “Whether a difficulty came from a indicator, a measuring device or sensor, or a problem with a computer. This is what we do not know nonetheless and we will find it out,” he said.

At a assembly with family members, Tjahjono had pronounced that information downloaded from a jet’s moody information recorder was unchanging with reports that a plane’s speed and altitude were haphazard after takeoff on a final flight. Searchers are still perplexing to locate a cockpit voice recorder.

Rusdi Kirana, Lion Air’s co-founder, was not invited to pronounce by Transport Minister Budi Karya Sumadi, who moderated a assembly between kin and a officials who are overseeing a hunt bid and collision investigation.

But he stood and bent his conduct after indignant and distraught family members demanded that Kirana, who with his hermit Kusnan Kirana founded Lion Air in 1999, brand himself.

“Lion Air has failed,” pronounced a male who identified himself as a father of newcomer Shandy Johan Ramadhan, a prosecutor in a district on a island where a moody was headed.

“I wish Mr. Rusdi Kirana and his group to compensate attention,” he said. “Since a time of a crisis, we was never contacted by Lion Air. We mislaid a child, though there was no consolation that Lion Air showed to us.”

After a meeting, Kirana left in a hurry, avoiding questions from reporters.

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