A380 Killer Engines or Jaws Syndrome

This is the essence of the question being asked by Captain Fantastic, formerly known as Richard de Crespigny, the handsome Aussie who along with his crew, safely landed Qantas Flight 32 in Singapore last November.

As the man responsible for leading a team of four other highly experienced pilots through so many system failures it took them 2-hours just to sort through the error messages, one must grant some weight to his opinion. He rightly reminds me that just last year, the U.S. National Transportation Safety Board urgently recommended the modification and inspection of GE CF6 turbo fan engines after four safety events in two years. Eight engine events on Pratt & Whitney 4000s resulted in the FAA ordering inspections of almost one thousand engines at the end of last year.

All of this goes to prove the point that designers and maintenance technicians do make mistakes, and sometimes even the most reliable products will fail. At times like those, he's right to suggest

"the professional well trained and experienced pilots up front, with the considerable support resources available at the home base -- made the right and safe decisions."

Capt. de Crespigny is not alone in this opinion. On a recent Lufthansa A380 flight, I spoke to Capt. Geert Pruess and First Officer Harald Tschira who also proclaimed unfailing confidence in the A380 and its engines and their ability to handle any technological burp along the way.

To these men and the rest of the flying public I want to make two points -- one obvious 1) Both the A380 and its power plants are new technology and 2) for all the tests and computer-generated failure analysis, there is no way to completely understand in advance the things the machines will do in the real world. In fact, the opposite happened on Flight 32.

The very failure of the engines and so many flight control and engine control systems showed the unanticipated consequences from an uncommon but not unknown event -- uncontained engine failure.

The pilots who sit at the (not-so) pointy end of the A380 have professional and even emotional reasons to hold fast to the notion that everything is okay with the A380. I saw the same attitude while writing my book Deadly Departure about the crash of TWA Flight 800 in 1996. Experienced Boeing 747 pilots could not believe that the airplanes they were flying were prone to exploding fuel tanks. Ten years later, the Department of Transportation mandated design changes to eliminate the problem.

It is my hope, that whatever weaknesses in plane and engine that Qantas Flight 32 brings to light will be more quickly addressed than those discovered on Boeing airplanes. But that can't be accomplished if everyone is in denial about the seriousness of an event that was thisclose to becoming a disaster. That it would have been a crash worthy of a major motion picture is not Jaws syndrome, that's real reason for concern.