The disappearance of passenger jet MH370 could be
repeated
The disappearance of Malaysia Airlines
Flight 370 in 2014 still remains a mystery. Even after a decade, efforts to
prevent similar incidents of planes disappearing without a trace have been
hindered by bureaucracy and financial pressure. The implementation of
aircraft-tracking tools has been delayed, leaving gaps in aviation safety
protocols.
The disappearance of passenger jet MH370
could be repeated
Investigators said it’s possible someone
then switched off the plane’s communications systems.
“Good Night. Malaysian Three Seven
Zero.”
Those six words were the last radio
transmission from the cockpit of Malaysia Airlines Flight 370, less than an
hour after the aircraft took off late at night from Kuala Lumpur to Beijing on
March 8, 2014. Minutes later, the plane disappeared from air-traffic control
radar screens.
The huge Boeing Co 777 jet, almost as
long as a Manhattan city block and taller than a five-story building, had
somehow managed to make itself invisible in the clear night sky.
There were 239 people on board.
Ensuing search operations combed through
some of the deepest ocean floors in the inhospitable southern Indian Ocean,
hundreds of miles off Australia’s western seaboard, and found no trace of the
main fuselage or any passengers and crew. Of the 3 million components in the
777, just a few fragments washed ashore years later on the east African coast.
With no mayday call, no known flight
path and no wreckage, MH370 remains modern aviation’s biggest mystery. And
while investigators had very little to go on, they were clear on one thing: A
plane must never go missing like this again.
Yet 10 years on, an industrywide push to
rule out a similar case has been stymied by bureaucracy, financial pressure,
and a debate about who should have ultimate control of the cockpit, according
to years of regulatory amendments chronicling the process.
A key aircraft-tracking tool that was
proposed by Malaysian authorities weeks after the disaster is yet to be
implemented. While the industry has saved hundreds of millions of dollars in
equipment costs, there remains an ocean-sized hole in aviation’s safety
protocols, meaning that a doomed passenger jet in a remote corner of the planet
could remain hidden forever.
As search teams looked in vain for
MH370, an additional layer of safety regulation spearheaded by the
International Civil Aviation Organization proposed new jets should broadcast
their position at least every minute if they were in trouble. The aim was to
give authorities early warning of an unfolding disaster. Should the plane later
go down, rescue teams would at least have a chance of locating the crash site.
It hasn’t turned out that way. The
one-minute tracking rule has twice been delayed. It was initially due to be in
force in January 2021 but is now set to take effect from January 2025.
Bloomberg News asked more than a dozen major airlines spanning the US, Europe,
the Middle East and Asia how many planes in their fleets already meet ICAO’s
requirements. At the airlines that responded, very few planes are compliant.
Air France, which had more than 250
aircraft as of September, said seven jets — all Airbus SE A350s — comply with
the standard. Korean Air Lines Co. said three of its 159-strong fleet are
equipped with the tracking device, while Japan Airlines Co. said two of its 226
planes have the technology installed.
The delay since MH370 vanished has been
unacceptable, said Hassan Shahidi, president and chief executive officer of the
Flight Safety Foundation, a Virginia-based not-for-profit group that promotes
aviation safety standards. “This was a tragedy and solutions have been
developed. It is absolutely imperative that we take this final step,” Shahidi
said.
As well as being years late, the fresh
tracking standard applies only to new aircraft. There’s no requirement to
install the relevant technology on more than 20,000 older planes in service as
of last year. That means thousands of aircraft will fly for decades, ferrying
millions of passengers around the world, without a capability that was deemed
crucial after MH370 disappeared.
Technology hurdles have played at least
some role in the delays. When the US National Transportation Safety Board
recommended “tamper-proof” tracking systems on planes in 2015, the Federal
Aviation Administration, considered the global pacesetter for the civil
aviation industry, pushed back. The FAA said it couldn’t be done without
sacrificing the pilot’s control of all systems, considered a mainstay of
aviation safety protocols because pilots should have final say over the
aircraft in case of emergencies.
The role of MH370 Captain Zaharie Ahmad
Shah has been a major focus point of the mystery. According to the presumed
sequence of events in the final report, the plane deliberately left its planned
route north to China, looped back over Malaysia and headed out to sea. It
cruised south for about six hours and probably came down in the southern Indian
Ocean when it ran out of fuel.
Scientists managed to roughly map the
doomed jet’s route by studying its hourly connections with a satellite 36,000
kilometers (22,400 miles) above Earth. As remarkable as this detective work
was, it produced an enormous potential crash zone. An international search
fleet surveyed 710,000 square kilometers of seabed, peppered with trenches and
peaks, before the hunt was called off in 2017. A fresh effort the following
year by marine exploration company Ocean Infinity also came up empty.
The forensic detail included in the
450-page final report into the tragedy makes it hard to escape the human toll
of the tragedy. The report lists the seat number, gender and nationality of the
passengers. The economy section was almost full, two children sat in 17F and 18F
and another in 30H, and there were two infants on board. In the rear, four rows
apart, two Iranians were traveling on stolen European passports.
The business-class section was barely
one-third occupied, with most of the 10 passengers seated by the windows. The
10 flight attendants tending to their guests all came from Malaysia, while the
majority of passengers were Chinese. Just after 1 a.m., the flight had settled
into cruising altitude of 35,000 feet. Some 20 minutes later, MH370 signed off
from Malaysian air-traffic control with its last-ever voice transmission.
Investigators said it’s possible someone
then switched off the plane’s communications systems, while stopping short of a
definitive conclusion. The team was “unable to determine the real cause for the
disappearance of MH370,” they said.
At the same time, the report made an
impassioned appeal to the international aviation community, saying it “needs to
provide assurance to the traveling public that the location of
current-generation commercial aircraft is always known. It is unacceptable to
do otherwise.”
The one-minute tracking rule was
designed to resolve that blind spot, by aiming to nail down a crash site to
within a radius of six nautical miles.
That’s still not good enough, said Mike
Poole, chief executive officer of APS Aerospace Corp., an Ottawa-based company
that conducts flight-data analysis for accident investigations. With satellites
covering almost every inch of the planet, Poole wants all commercial flights to
transmit their position and other key data almost constantly over a
tamper-proof system. It shouldn’t matter whether the aircraft’s in trouble or
not, he said.
“In the event of a missing plane, not
only do you know where it is, you get a lot of instant information,” said Poole,
who worked for the Transportation Safety Board of Canada for more than 20 years
and led its flight-recorder laboratory. “You would probably have a really good
idea what happened to MH370.”
Finding any missing plane is important
because understanding the cause of past incidents is central to preventing
disasters in the future. The FAA has an online library devoted to lessons
learned from decades of accidents.
After MH370 disappeared in 2014, there
was an initial flurry of activity. Within a month, the International Air
Transport Association, an airline trade group, formed a task force to draw up
proposals for more stringent flight monitoring. Boeing, Airbus and ICAO, a
United Nations agency central to aviation standard-setting, were all included.
One of the outcomes from this early work was a requirement for large, new
passenger planes in distress to transmit their position at least once a minute
from January 1, 2021.
Meeting that deadline was beyond the
sector. In a four-page submission to ICAO in 2019, Australian authorities
claimed there had been “a lack of coordination and information sharing” between
Montreal-based ICAO and search-and-rescue entities. One-minute tracking was
subsequently delayed until 2023. When the coronavirus shut down air travel and
sent hundreds of newly made, undelivered planes into storage, the tracking rule
was shunted back to 2025.
A 2022 filing by the European Union
Aviation Safety Agency sheds light on the financial gains from the second
delay. The EASA document said the International Coordinating Council of
Aerospace Industry Associations, representing plane manufacturers, asked ICAO
for the postponement. EASA cited estimated cost savings of between $175 million
and $262 million — less than the list price of a new Boeing 777.
At the same time, EASA acknowledged that
the technology to process emergency signals by the satellite networks has faced
“significant delays” because the satellites needed to monitor the entire globe
weren’t yet fully operable. And the entities responsible for acting in the
event of a distress report also need time to set up processes to handle such
incidents, it said.
Montreal-based ICCAIA declined to
comment. An Airbus spokesman declined to comment on the delays and deferred to
the EASA filing. ICAO said in an email that “the pandemic put everyone back.”
Tracking equipment for planes in distress might someday be obligatory on older
aircraft, “depending on how essential and performing the new device turns out
to be,” ICAO said.
Boeing said it continues to “work under
the oversight of global regulators on the requirement for a Global Aeronautical
Distress and Safety System.''
To be sure, airlines tightened their
tracking capabilities to some degree in the wake of MH370, pinpointing their
large passenger planes at least every 15 minutes when over remote waters.
“The job on safety is never done,” said
IATA Director General Willie Walsh. “When you have events like MH370, I think
it really does cause everybody to stand back and say, ‘How can this happen?’
Could this happen again? I’d be very surprised if it could. I’m not saying the
chances are zero, but the chances are so much smaller today than they were 10
years ago.”
Off-the-shelf products that track
commercial flights continuously are available. Inmarsat and Aireon, for
instance, provide carriers near real-time in-flight data using a network of
satellites that can link up with planes almost anywhere in the world with high
precision and in real time.
That means a situation like the 2009
crash of Air France 447 — a functional plane that plunged into the Atlantic
Ocean without suspicion of foul play and was only found after two years —
should theoretically never happen again.
ICAO lays down clear requirements for
in-flight one-minute tracking devices for aircraft in trouble. They need to
activate in a range of scenarios, such as a loss of propulsion. Critically,
devices triggered automatically can’t be manually turned off.
Airbus introduced an emergency locator
transmitter system that meets the standard, and has fitted it on all new
widebody aircraft the planemaker has delivered since April 2023.
There was no such capability on Malaysia
Airlines Flight 370.
Joe Hattley, an Australian air-accident
expert who joined the international investigation team in Malaysia after MH370
went missing, says the mystery still hangs over him, even after 10 years. While
the incident bore the hallmarks of a deliberate action, the lack of evidence
frustrates him.
“I think about MH370 every day,” said
Hattley. “As an accident investigator, your job is to answer questions, provide
answers to families, friends and next of kin, and to try and improve safety. We
haven’t been able to do that.”
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