Thursday, April 14, 2011

A380 Collision Mirrors Plane vs. Plane Bout From Years Ago

See the previous post on this subject here

Stand by because in a matter of minutes, you may start seeing photos from the latest airport ramp event; a catering truck that clipped the wing of a Southwest 737 at Bradley International Airport this morning. Until then, and proving once again that there's-no-such-thing-as-a-new-accident in aviation, I invite you to view the photos of this week's A380 collision with a Delta Connection CRJ at JFK airport.  (Alright, alright, here's the video too.) 

Photos courtesy NTSB
It ain't pretty, but if it looks like something you've seen before, perhaps that's because you have. A remarkably similar photo appears in the May 2007 edition of Aerosafety World the magazine of the Flight Safety Foundation.



From the article Defusing The Ramp Aerosafety World 2007


Even if you didn't read the article but just looked at the pictures, you've got to remember this one.  An Airbus A320 on push back from the gate encounters the wing of a Boeing 777. Go ahead and click through to the full report which you can find here

Or, if you wish, here's the thumbnail version and my own take on it. 

Ground-based accidents and incidents are phenomenally expensive for industry, anywhere from $4 to $10 billion dollars a year in repairs and equipment down time. Or as Bob Matthews of the FAA put it, "Damage to the wing of an A380, a bazillion people inconvenienced;  you’re sucking up money like crazy over this one.

On the human side, according to statistics from several years ago compiled by the International Air Transport Association, the Flight Safety Foundation estimated there were twenty-seven thousand ramp accidents a year in which 240,000 people were injured.  This runs the gamut from ground personnel to passengers, gate agents and flight crew. I made a small list describing some of the fatal accidents at U.S. airports over the past few years, which you can see here

The numbers seem high even to the folks at IATA and they should know. The organization has had its hand on the pulse of ground operations for years. Beginning last month, it began the first industry wide effort to collect data on ground based events.

Most accidents are like the one at Bradley involving land-based vehicles like fuel and catering trucks hitting airplanes or engines. But some are plane-on-plane just like Monday's JFK event.

When I ask my contacts at IATA and the FAA, "What is the common factor in these accidents?" I am told that a lack of standardized procedures plays a large role.

Photo courtesy NTSB
Safety isn't a new science.  It is well known what contributes to accidents - any kind of accident - working too quickly, inconsistent practices, lack of communication. So its striking that even today, there is no standard practices manual for ground operations. Each airport, sometimes each airline, determines its own way of working. 

Throw in ever busier airports and a growing fleet of large - no let's call 'em humongous - airplanes reducing clearance margins and well, there's your recipe for chaos

But wait, there's news. Next year, IATA will distribute to its members - roughly 93% of all the world's airlines - a ground operations manual, the "first globally harmonized set of ground handling procedures which will improve ramp safety and reduce training requirements," said Anthony Concil, director of communications for IATA. The idea here is to codify the best practices and eliminate a lot of the make-it-up-as-we-go along practices that result in bent tin, broken bones and worse. 

Had it been a picture book, it couldn't have come at a better time. 



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