
KUALA
LUMPUR: Malaysia on Sunday said a missing airliner carrying 239 people
may have inexplicably turned back as authorities launched a terror probe
into the plane's sudden disappearance, investigating suspect passengers
who boarded with stolen passports.
The United States sent the FBI
to investigate after Malaysia Airlines flight MH370 from Kuala Lumpur
to Beijing vanished from radar early Saturday somewhere at sea between
Malaysia and Vietnam, but stressed there was no evidence of terrorism
yet.
Indications that the plane may have deviated from its route
only compounded the anxiety of relatives, many of them Chinese,
desperate for news of their loved ones.
"There is a distinct
possibility the airplane did a turn-back, deviating from the course,"
said Malaysia's air force chief, General Rodzali Daud, citing radar
data.
But Malaysia Airlines (MAS) chief executive Ahmad Jauhari Yahya said the Boeing 777's systems would have set off alarm bells.
"When
there is an air turn-back the pilot would be unable to proceed as
planned," he said, adding authorities were "quite puzzled" over the
situation.
Malaysian authorities have expanded their search for
wreckage to the country's west coast after initially concentrating to
the east in the South China Sea.
A total of 40 ships and 22
aircraft from an array of countries including Malaysia's neighbours,
China and the US are now involved in the hunt across the two areas,
officials said, with two Australian surveillance aircraft also due to
join the search.
After it emerged that two people boarded the
flight with stolen European passports, Malaysia's transport minister
Hishammuddin Hussein said he was looking at four suspect passengers in
all.
The minister declined to offer details, saying authorities
were examining "the entire manifest", but confirmed the US Federal
Bureau of Investigation (FBI) was dispatching personnel to Malaysia.
"At
the same time our own intelligence has been activated, and of course,
the counter-terrorism units... from all the relevant countries have been
informed," Hishammuddin said, refusing also to rule out the possibility
of a hijack.
A Malaysian civil aviation official said
authorities still so far believe only two passengers had used stolen
passports and were examining CCTV footage of them.
"We will review
all security protocols and, if needed, we will enhance them," Malaysian
Prime Minister Najib Razak was quoted as saying in The Star newspaper.
He stressed: "If necessary, because we still do not know the cause of the incident."
Flight
MH370 had relayed no distress signal, indications of rough weather, or
other signs of trouble. Both Malaysia's national carrier and the Boeing
777-200 model used on the route are known for their solid safety
records.
Technical advisors from Boeing and the US Federal Aviation Administration are en route to Asia to help in the probe.
In a statement, Boeing offered "its deepest concern to the families" of the missing passengers and crew.
The
flight vanished about an hour after taking off from Kuala Lumpur. A
total of 153 Chinese nationals were on board, and relatives camped out
at the main international airport in China's capital bemoaned the lack
of news Sunday.
"The airline company didn't contact me, it was a
friend," a middle-aged woman surnamed Nan told reporters, holding back
tears, after finding out her brother-in-law was on the flight.
"I can't understand the airline company. They should have contacted the families first thing," she said.