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ASN Wikibase Occurrence # 223903
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Type:Silhouette image of generic L101 model; specific model in this crash may look slightly different    
Lockheed L-1011 TriStar 1
Owner/operator:Delta Air Lines
Registration: N707DA
MSN: 1077
Fatalities:Fatalities: 0 / Occupants: 52
Other fatalities:0
Aircraft damage: Unknown
Location:Los Angeles International Airport (KLAX), CA -   United States of America
Phase: Take off
Nature:Passenger - Scheduled
Departure airport:San Diego International Airport
Destination airport:Los Angeles International Airport (LAX)
Confidence Rating: Information is only available from news, social media or unofficial sources
During takeoff, the Lockheed L-1011's left elevator became stuck in a fully upwards position, leading to the aircraft pitching up aggressively and causing the aircraft to lose speed and nearly stall. The pitching force, unable to be overcome by fully pushing the control column down, was counteracted by reducing the thrust on the L-1011's wing engines but not the tail engine. The differential thrust pitched down the nose of the airliner and allowed the pilots to land the aircraft.

- Probable Cause :
"The pressurization and depressurization of the L-1011 during flight cycles caused water to be pushed inside a bearing, heavily corroding it and causing the malfunction"

NTSB (Photos)

Revision history:

12-Apr-2019 17:05 Captain Adam Added

Corrections or additions? ... Edit this accident description

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