PPRuNe Forums - View Single Post - BA 744 Diversion to MAN (Merged)
View Single Post
Old 1st Mar 2005, 03:30
  #281 (permalink)  
ManagedNav
 
Join Date: May 2001
Location: USA
Posts: 69
Likes: 0
Received 0 Likes on 0 Posts
Gator10....Here you go....Can't wait to hear the knee-jerk replies by the self-proclaimed experts...


Crossing the Atlantic
With a Dead Engine

Saga of British Airways Flight
Raises Concerns at FAA;
Forced to Land in Manchester
March 1, 2005
Passengers heard the pops, and people on the ground saw sparks flying out from beneath the wing. A British Airways 747 had an engine fail during takeoff in Los Angeles 10 days ago.

But instead of returning to the airport to land, Flight 268 continued on across the U.S, up near the North Pole, across the Atlantic -- all the way to England.

The flight, with 351 passengers on board, didn't quite make it to London, its scheduled destination. It eventually made an emergency landing in Manchester, England, setting off a controversy over the risk of flying 10 hours with a dead engine hanging under the wing.

The Feb. 19 British Airways incident came just two days after the European Union began making airlines compensate passengers for delays. In the aftermath, the British Air Line Pilots' Association, the union representing British Airways pilots, issued a statement warning the industry that the new regulation could pressure pilots to take more risks to save money.


British Airways flew a 747 to the U.K. after one of its four engines died on takeoff from Los Angeles.


In addition, airline regulators, pilots and safety experts are raising questions about the crew's decision to fly such a long distance after an engine failure, since it narrows the safety margin in the unlikely event that something else goes wrong with the plane.

Engine failures on jet aircraft occur only infrequently, and pilots are trained to handle them. Jet aircraft are designed to climb and cruise after losing one engine, and the four-engine Boeing 747 can fly on just two engines (though at lower altitude, and with some strain).

British Airways says the plane was safe flying on three of its four engines. The airline also says it has flown 747s with just three engines before -- once in April 2003, for instance, on the same Los Angeles-London route. "Had there been any kind of question on safety, they would have turned back to Los Angeles or gone to another U.S. airport," says British Airways spokesman John Lampl.

For U.S. airlines, Federal Aviation Administration regulations require commercial carriers to land at the nearest suitable airport after an engine failure. However, British Air and safety experts say that British regulations don't. In the complex world of aviation law, which is governed by bilateral treaties and international agreements, the bottom line is that the FAA doesn't have jurisdiction over a British crew in this instance.

Yesterday, an FAA spokeswoman said the agency has "concerns" about the flight and is going to contact regulators in the U.K. to discuss the incident.

Turning around a plane and landing it immediately can be an expensive proposition. First, there is the cost of dumping tons of expensive jet fuel (planes have difficulty landing with full tanks), and the likely additional cost of putting up the passengers in hotels. In addition, under last month's new EU rules on passenger compensation, British Airways would have also had to pay travelers €210,600, or about $280,000 -- €600 apiece -- if they got to London's Heathrow Airport more than five hours late.

Mr. Lampl of British Airways said any suggestion that the plane continued because of financial pressure from the new EU rules is "total rubbish." The issue "most likely was never discussed with the crew," he said. British Air hasn't released the names of crew members.

Many aviation experts say most pilots won't take undue risks to keep costs down -- after all, their own lives are at stake, as well as those of hundreds of passengers. While economics can factor into airline decisions, "I don't think the crew would take a risk they thought was unacceptable solely for money," said Bernard Loeb, a former top investigator for the National Transportation Safety Board.

However, he criticizes British Air's decision to fly on to the U.K. with the disabled engine. "I don't think it was an appropriate decision at all. There are a lot of events that could have occurred that would have created a major problem."

Flight 268 took off just after 9:24 p.m. from Los Angeles, according to a track of the flight recorded by the airport. The inboard engine on the left side of the airplane experienced an unusual power surge at takeoff, and Los Angeles officials said residents near the airport reported seeing sparks and hearing "popping of engines."

The Boeing 747-400 headed southwest over Santa Monica Bay, climbed to 5,000 feet and circled for more than 20 minutes while the crew diagnosed the problem and communicated with British Airways operations center in London. After deciding the flight could get to London on three engines, the jet headed to the U.K.

Passengers heard two loud pops as the plane took off, one passenger told the Times of London, which wrote about the incident on Friday. The captain announced that the plane had lost an engine and the crew was considering whether to continue to the U.K.

One former pilot questions the decision to proceed with an ailing airplane. "Continuing on after an engine failure on takeoff is nuts," says Barry Schiff, a retired 747 captain with Trans World Airlines who has written books on proper flying procedures and has received a congressional commendation for his work in aviation safety.

Unable to climb as high as planned, the plane flew at a lower altitude across the Atlantic, increasing drag. That increases fuel burn. In addition, with two engines on one side of the plane but only one on the other, the plane's rudder had to be used to keep the aircraft flying straight. That increases drag as well.

While crews are trained for all of these contingencies -- 747 pilots have special charts detailing three-engine performance -- they didn't get as much tail wind as they had expected at the lower altitude, British Air said. That made the emergency landing in Manchester necessary. Mr. Lampl said he didn't know if the airline would still end up paying penalties because of the diversion to Manchester.

Compared with the majority of planes flying across the Atlantic today, the 747 has more redundancy than most. That's because most trans-Atlantic aircraft these days have two engines, compared with the four engines on a 747. Stuart Matthews, president of the Flight Safety Foundation, a nonprofit aviation-safety group, says he's been on a 747 that had to shut down an engine while cruising, and it continued on to its destination rather than diverting to the nearest airport. "Lots of aircraft fly across the Atlantic with fewer than three engines," he said.

But he, too, said he was surprised at the decision to continue the flight when one engine was lost so early in the trip. Flying more than 5,000 miles is a long way to go without all your engines.

• Write to Scott McCartney at [email protected]2

URL for this article:
http://online.wsj.com/article/0,,SB1...666421,00.html


Hyperlinks in this Article:
(1) mailto:[email protected]
(2) mailto:[email protected]
(3) mailto:[email protected]Gator10 Gator10
ManagedNav is offline