747 lands safely despite hole in belly

Published 3:15 pm Saturday, July 26, 2008

MANILA, Philippines — The 346 passengers were cruising at 29,000 feet Friday when an explosive bang shook the Qantas jumbo jet. The plane descended rapidly. Oxygen masks dropped from the ceiling as debris flew through the cabin from a hole that had suddenly appeared in the floor.

It wasn’t until they were safely on the ground after an emergency landing that they realized how lucky they had been: A hole the size of a small car had been ripped into the Boeing 747-400’s metal skin and penetrated the fuselage.

The scene aboard Flight QF 30, captured on a passenger’s cell phone video-camera, showed a tense quiet punctuated only by a baby’s cries as passengers sat with oxygen masks on their faces. The jerky footage showed a woman holding tightly to the seat in front of her as rapidly approaching land appeared through a window.

Loud applause and relieved laughter went up as the plane touched down.

There were no injuries and only a few cases of nausea, airline officials said. An official of the U.S. Transportation Security Administration said initial reports indicated no link to terrorism.

Investigators appeared to be focusing on a structural problem.

“From the pictures that we’ve seen out of Manila during the course of the day, it would seem that one of the panels to the outer skin of the aircraft has literally come away from the rest of the fuselage,” said Chris Yates, an aviation expert at Jane’s Aviation.

Yates said investigators will examine closely the fracture points that showed up on the skin of the aircraft to determine whether metal fatigue or manufacturing defect caused the panel to peel away.

Boeing spokeswoman Liz Verdier said it was too soon to determine what caused the hole, but the company was providing technical assistance as part of an investigation led by the National Transportation Safety Board.

“We are dispatching four personnel from Boeing, an investigator and three engineers,” who were leaving immediately, she said.

The passengers, on a flight from London to Melbourne, had just been served a meal after a stopover in Hong Kong when they described hearing a loud bang, then their ears popping as air rushed out of the hole. The pilots put the plane into a quick descent to 10,000 feet, where the atmosphere is still thin but breathable.

The Manila airport authority, quoting pilot John Francis Bartels, said the plane suffered an “explosive decompression.”

“One hour into the flight there was a big bang, then the plane started going down,” said passenger Marina Scaffidi, 39, of Melbourne. “There was wind swirling around the plane and some condensation.”

She said a hole extended from the cargo hold into the passenger cabin.

After the pilots’ initial rapid descent, “the plane kept going down, not too fast, but it was descending,” Scaffidi said. TV screens on the backs of seats allowed them to track their route to the Philippine capital.

“No one was very hysterical,” she said.

June Kane of Melbourne told Australia’s ABC radio: “It was absolutely terrifying, but I have to say everyone was very calm.”

Video footage showed people looking almost as if nothing was wrong as they glanced from side to side, their nearly untouched meals still in front of them. The cabin crew continued smiling as they walked down the aisles to reassure nervous passengers.