Two of Japan's largest airlines have grounded their fleets of Boeing 787s after one of the company's Dreamliner jets made an emergency landing on Wednesday at 8:45 am local time (6:45 pm EST), according to NHK News.
Air Nipon Airways Flight 692 was en route to Tokyo's Haneda Airport from Yamaguchi Airport when instruments on board the plane indicated a battery error, sending a warning to pilots. The battery is believed to be the same type that's linked to last week's fire on board a separate Dreamliner at Boston's Logan Airport, reports Reuters.
The incident has prompted ANA to ground all of its 17 Dreamliners. Joining ANA is Japan Airlines who also grounded its fleet of seven 787s until further notice, notes the BBC.
Footage from Japan's state broadcaster show images of the plane's emergency chutes being deployed at the airport in Takamatsu. Sources tell Aljazeera that all 137 people on board — 129 passengers and 8 crew — were evacuated. Several people were also reportedly injured during the procedure. Bloomberg is reporting that the plane's pilots could see smoke coming from the cockpit.
“We have received reports from the control tower that they confirmed the smoke, and I have seen that passengers evacuated from the escape chute into the airport," said Yuzuru Ogasawara, chief of the transport ministry’s Takamatsu airport bureau.
Japan's Transportation Ministry is now launching its own investigation into the troubled planes after a series safety incidents has left a number of travellers "enormously worried" notes the AFP. Wednesday's emergency landing is the latest of a string of issues Boeing's high-tech jet has faced in recent days.
In addition to the battery fire in Boston, oil leaks have been reported with two of Japan Airline's Dreamliners along with reports of a 787 from ANA's fleet suffering a cracked windshield after returning from a flight.
According to multiple reports, Boeing is well aware of the issues their Dreamliners are facing and are looking into the matter. But they won't be the only ones. The Federal Aviation Administration, the United States' aviation authority, announced last week that they will be launching a review into the plane's design and production.
More from the Canadian Press
TOKYO — Japan's two biggest airlines grounded all their Boeing 787 Dreamliners for safety checks Wednesday after one was forced to make an emergency landing in the latest blow for the new jet.
All Nippon Airways said a cockpit message showed battery problems and a burning smell was detected in the cockpit and the cabin, forcing the 787 on a domestic flight to land at Takamatsu airport in western Japan.
The 787 is Boeing's newest and most technologically advanced jet, and the company is counting heavily on its success. Since its launch, which came after delays of more than three years, the plane has been plagued by a series of problems including a battery fire and fuel leaks. Japan's ANA and Japan Airlines are major customers for the jet and among the first to fly it.
Japan's Transport Ministry said it got notices from ANA, which operates 17 of the jets, and Japan Airlines which has seven, that all their 787s would not be flying. The grounding was done voluntarily by the airlines.
The earliest manufactured jets of any new aircraft usually have problems and airlines run higher risks in flying them first, said Brendan Sobie, Singapore-based chief analyst at CAPA-Centre for Aviation. Since about half the 787 fleet is in Japan, more problems are cropping up there.
"There are always teething problems with new aircraft and airlines often are reluctant to be the launch customer of any new airplanes," Sobie said. "We saw it with other airplane types, like the A380 but the issues with the A380 were different," he said.
The 787s are a key part of Air Canada's (TSX:AC.B) strategy to grow its capacity and profitability. The Montreal-based carrier plans to transfer Boeing 767 and Airbus A319 planes from its fleet to a new low-cost airline Rouge as it takes delivery of 37 new widebody aircraft, starting next year.
Japan's Transport Ministry categorized Wednesday's problem as a "serious incident" that could have led to an accident, and sent officials for further checks to Takamatsu airport. The airport was closed.
It was unclear how long the Dreamliners would be grounded. ANA said 14 flights were changed to other aircraft, while 31 domestic and seven international were cancelled. JAL said eight were cancelled, while two were changed to a 777.
ANA executives apologized, bowing deeply at a hastily called news conference in Tokyo.
"We are very sorry to have caused passengers and their family members so much concern," said ANA senior executive vice-president Osamu Shinobe.
One male in his 60s was taken to the hospital for minor hip injuries after going down the emergency slides at the airport, the fire department said. The other 128 passengers and eight crew members of the ANA domestic flight were uninjured, according to ANA.
The grounding in Japan was the first for the 787, whose problems had been brushed off by Boeing as teething pains for a new aircraft. The Transport Ministry had already started a separate inspection Monday on another 787 jet, operated by Japan Airlines, which had leaked fuel at Tokyo's Narita airport after flying back from Boston, where it had also leaked fuel.
A fire ignited Jan. 7 in the battery pack of an auxiliary power unit of a Japan Airlines 787 empty of passengers as the plane sat on the tarmac at Boston's Logan International Airport. It took firefighters 40 minutes to put out the blaze.
ANA cancelled a domestic flight to Tokyo on Jan. 9 after a computer wrongly indicated there was a problem with the Boeing 787's brakes. Two days later, the carrier reported two new cases of problems with the aircraft — a minor fuel leak and a cracked windscreen in a 787 cockpit.
The 787 relies more than any other modern airliner on electrical signals to help power nearly everything the plane does. It's also the first Boeing plane to use rechargeable lithium ion batteries, which charge faster and can be moulded to space-saving shapes compared to other airplane batteries. The plane is made with lightweight composite materials instead of aluminum.
The U.S. Federal Aviation Administration said in a statement that it is "monitoring a preliminary report of an incident in Japan earlier today involving a Boeing 787."
It said the incident will be included in the comprehensive review the FAA began last week of the 787 critical systems, including design, manufacture and assembly. U.S. government officials have been quick to say that the plane is safe. Nearly 50 of them are in the skies now.
GS Yuasa Corp., the Japanese company that supplies all the lithium ion batteries for the 787, had no comment as the investigation was still ongoing. Thales, which makes the battery charging system, had no immediate comment.
In Tokyo, the transport minister, Akihiro Ota, said authorities were taking the incidents seriously.
"These problems must be fully investigated," he said.
Boeing has said that various technical problems are to be expected in the early days of any aircraft model.
"Boeing is aware of the diversion of a 787 operated by ANA to Takamatsu in western Japan. We will be working with our customer and the appropriate regulatory agencies," Boeing spokesman Marc Birtel said.
The U.S. National Transportation Safety Board is aware of Wednesday's emergency landing in Japan and is gathering information on the incident, Kelly Nantel, a spokeswoman for the board, said.
In Wednesday's incident, a cockpit instrument showed a problem with the 787's battery and the pilot noticed an unusual smell, the airline said. The flight requested and was granted permission to make an emergency landing at Takamatsu airport.
Aviation safety expert John Goglia, a former National Transportation Safety Board member, said the ANA pilot made the right choice.
"They were being very prudent in making the emergency landing even though there's been no information released so far that indicates any of these issues are related," he said.
But much remains uncertain about the problems being experienced by the 787, said Masaharu Hirokane, analyst at Nomura Securities Co. in Tokyo.
"You need to ensure safety 100 per cent, and then you also have to get people to feel that the jet is 100 per cent safe," said Hirokane.
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