AP NEWS — Federal investigators looking into the deadly UPS cargo plane crash in Kentucky will closely examine the aircraft's maintenance records and data recorder after finding that one of its engines fell off during takeoff.
The plane crashed and burst into flames Tuesday in Louisville, killing at least 13 people and injuring nearly 20 others. The disaster temporarily shut down the largest UPS package distribution hub and disrupted flights in and out of the airport in Kentucky’s largest city.
No one expects to find survivors in the crash at UPS Worldport, the company’s global aviation hub. Gov. Andy Beshear said Wednesday that a handful of people remained unaccounted for, and crews were continuing to search for victims in an industrial area next to the airport where the plane slammed into businesses.
Here’s what is known about the crash:
Airplane wing caught fire and engine fell off
Initial findings showed that the left wing caught fire while the plane was rolling toward takeoff, and its engine fell off, the NTSB’s Todd Inman said.
Afterward, the fallen engine was left on the ground beside the runway.
The plane has three engines, one mounted on each wing and another in the tail.
The plane should have been able to take off if one engine was inoperable or even if it had fallen off, said John Cox the CEO of Florida-based aviation consulting firm Safety Operating Systems. But that may not have been possible if one of the other engines was damaged or there was other significant damage to the plane, he said.
Similarities to another famous crash nearly 50 years ago
Cox and other experts said it resembles in some ways a 1979 crash that happened at Chicago’s O’Hare airport in that killed 273 people when the same General Electric engines detached from a plane. Investigators blamed improper maintenance before that crash.
The NTSB will look into the full maintenance history of the UPS plane as well as the engines and other components, Inman said.
But he said UPS has told the agency that the flight was not delayed and that no maintenance was performed right before it took off.
Flight records suggest the McDonnell Douglas MD-11, built in 1991, underwent maintenance while it was on the ground in San Antonio for more than a month until mid-October. It is not clear what work was done.
Plane struggled to lift off ground
Aviation attorney Pablo Rojas said video suggests the plane struggled to gain altitude as the flames blazed along its left side.
The plane, bound for Honolulu and fully loaded with fuel, shredded the roof of one large building before erupting in flames.
“There’s very little to contain the flames, and really the plane itself is almost acting like a bomb because of the amount of fuel,” he said.
He said it’s hard to know if the pilot saw the flames, and that even if the crew realized there was a problem, aborting the takeoff might have been dangerous.
A path of destruction
The plane crashed in an area dotted with scrap yards and UPS facilities.
It narrowly missed a restaurant bar and went down not far from a Ford auto assembly plant where hundreds of people were working, Beshear said.
The blaze stretched nearly a city block and destroyed much of the plane's fuselage, fire officials said.
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