Powered by MOMENTUM MEDIA
world of aviation logo

Incorrect data entry led to Emirates tailstrike – ATSB

written by WOFA | December 16, 2011

Damage to the A340 caused by the tail strike. (ATSB)

The incorrect entry of takeoff weight data resulted in the tailstrike and runway overrun of an Emirates Airbus A340 on departure from Melbourne Airport in March 2009, an ATSB investigation has found.

The A340-500, A6-ERG, was carrying 18 crew and 257 passengers at the time of the incident.

“The investigation found that the accident resulted from the use of erroneous takeoff performance parameters,” the report reads.

“Those erroneous parameters were themselves a result of an incorrect takeoff weight being inadvertently entered into the electronic flight bag during the pre-departure preparation. Due to a number of factors, the incorrect data entry passed through the subsequent checks without detection,” it continues.

The report further found that the 2009 error in Emirates flight EK407 was not unique, and similar events continue to occur throughout the world.

“These sorts of errors have potentially serious safety consequences,” said ATSB Chief Commissioner Martin Dolan.

“We now understand what caused the error and why it wasn’t picked up,” Dolan said. “We also know there have been a number of other accidents and incidents that involved similar errors in the range of difference aircraft operated by different airlines around the world.”

==
==

Dolan also noted the work being done to minimise the risk of similar events in the future.

photo - ATSB

“It is encouraging to see the significant safety action that is occurring as a result of the ATSB’s investigation.”

The full report can be downloaded from the ATSB website.

close

Each day, our subscribers are more informed with the right information.

SIGN UP to the Australian Aviation magazine for high-quality news and features for just $99.95 per year