Oct 19, 2006
Incident
Los Angeles, CA
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 121
Probable Cause
A complete failure and depressurization of both hydraulic systems due to two separate events: 1) the failure of a engine driven pump on the 'A' system, and 2) the fatigue fracture and failure of a hydraulic line on the 'B' system.
NTSB LAX07IA014