Malaysia investigates confused initial response to missing jet

Malaysia's government has begun investigating civil aviation and military authorities to determine why opportunities to identify and track Malaysia Airlines Flight 370 were missed in the chaotic hours after it vanished on March 8, two officials told Reuters.

The preliminary internal inquiries come as tensions mount between civilian and military authorities over who bears most responsibility for the initial confusion and any mistakes that led to a week-long search in the wrong ocean.

"What happened at that time is being investigated, and I can't say any more than that because it involves the military and the government," a senior government official told Reuters.

In an interview with Reuters last weekend, Malaysia Airlines Chief Executive Ahmad Jauhari Yahya said internal inquiries were under way, although he declined to give details.

A government spokesman did not respond to Reuters questions over whether an investigation had been launched. The senior government source said it was aimed at getting a detailed picture of the initial response. It was unclear which government department was in charge or whether a formal probe had been opened.

Malaysia's opposition coalition has demanded a parliamentary inquiry into what happened on the ground in those first few hours. Government officials have said any formal inquiry should not begin until the flight's black box recorders are found.

The Boeing 777 was carrying 227 passengers and 12 crew when it disappeared. Malaysia says it believes the plane crashed into the southern Indian Ocean after being deliberately diverted from its Kuala Lumpur-to-Beijing route.

A search effort is taking place well out to sea off the Australian city of Perth to try to locate any wreckage as well as the recorders that may provide answers to what happened onboard.

Interviews with the senior government source and four other civilian and military officials show that air traffic controllers and military officials assumed the plane had turned back to an airport in Malaysia because of mechanical trouble when it disappeared off civilian radar screens at 1:21 a.m. local time.

That assumption took hold despite no distress call or other communication coming from the cockpit, which could have been a clue that the plane had been hijacked or deliberately diverted.

The five sources together gave Reuters the most detailed account yet of events in the hour after the plane vanished. All declined to be identified due to the sensitivity of the issue and because they were not authorized to speak to the media.

"The initial assumption was that the aircraft could have diverted due to mechanical issues or, in the worst case scenario, crashed," a senior Malaysian civilian source said. "That is what we were working on."

Officials at Malaysia's Department of Civil Aviation, which oversees air traffic controllers, the Defense Ministry and the air force directed requests for comment to the prime minister's office, which did not respond.

One senior military official said air traffic control had informed the military at around 2:00 a.m. that a plane was missing. The standard operating procedure was to do so within 15 minutes, he said. Another military source said the notification was slow in coming, but did not give a time.

Civil aviation officials said their response was in line with guidelines, but they did not give a specific time for when the military was informed.

Once alerted, military radar picked up an unidentified plane heading west across peninsular Malaysia, the senior military official said. The air force has said a plane that could have been MH370 was last plotted on military radar at 2:15 a.m., 200 miles northwest of the west coast state of Penang.

Reuters