Japanese authorities said on Monday they would investigate fuel leaks on a 787 operated by Japan Airlines Co, and the U.S. National Transportation Safety Board said later its agents would analyse the lithium-ion battery and burned wire bundles from a fire aboard another JAL 787 at Boston’s Logan Airport last week.
The Dreamliner, the world’s first mainly carbon-composite airliner, is billed as Boeing’s most fuel-efficient jet and a potential game-changer for civil aircraft. It was initially scheduled to enter service in May 2008, but production delays held up its commercial debut until late last year.
The sophisticated new plane suffered a series of mishaps last week - two fuel leaks, the battery fire, a wiring problem, brake computer glitch and cracked cockpit window - increasing scrutiny on a plane that has a list price of $207 million.
“Looking at this from the point of view of average citizens, having these sort of incidents occur seemingly day after day, one could become very uneasy,” Akihiro Ota told reporters at a ministry briefing on Tuesday. He said there was no deadline for reporting the outcome of the investigation.
“We plan to look into the scale of these accidents and what the overall situation is. We will convey the message to those who operate (the plane) that it is absolutely necessary to be safe,” Ota said.
While many of the 787’s mishaps are considered routine for a new design entering service, the daily toll has heightened concerns about the aircraft’s safety.—Reuters