Aug 3, 2023
Incident
Jacksonville, FL
InjuriesNone
Phase of Flight-
ConditionsUnk
OperationFAR 121
Probable Cause
The loss of both Integrated Drive Generators (IDG) due to worn fixed cylinder block bores, which caused the IDGs to be tripped offline and caused the airplane to enter an emergency electrical configuration.
NTSB ENG23LA033