Boeing 787 will undergo an FAA investigation after a small fire and fuel leaks marred its debut. What does the Boeing 787's unique electrical power system have to do with the glitches?
Eric Schultz/The Huntsville Times/AP/File
In its new 787 "Dreamliner," Boeing has brought a new level of fuel efficiency to the skies by borrowing a page from earth-bound hybrids: battery power.
So when the Federal Aviation Administration (FAA) announced Friday it would launch an investigation into the Boeing 787 because of a recent small electrical fire and fuel leaks, it raised a question if Boeing has pushed reliance on electric power too far too fast.
Boeing officials insist the plane is safe, and industry experts downplay the errors as typical growing pains for a new technology. The Airbus A380, now a staple of commercial flight, suffered an exploding engine and cracked wings in its early years.