The pilots of Asiana Airlines 214, a Boeing 777 that crashed at San Francisco International Airport in July, told investigators the auto-throttle system on their aircraft malfunctioned. They swear it was properly set prior to beginning their approach too, assuming of course that the system would adjust the engine’s power as necessary to maintain safe flight.
The problem is the auto-throttles didn’t work as expected, the airplane got too low and too slow and the pilots never noticed until it was too late.
The Boeing stalled on short final to SFO’s runway 28 Left and struck a dike near the approach end. The impact tore the aircraft into a number of pieces also killing three and injuring dozens of other passengers. The aircraft was a total write-off.
Asiana pilots on earlier flights had reported a few maintenance write-ups for the same problem — a series of “uncommanded auto-throttle disconnects” — as a potential culprit in the accident.
My question … so what? [Read more…] about Asiana 214 Pilots’ Statement Ignore the Obvious