Sep 3, 1989
Accident
Substantial MAR VISTA, CA
Injuries2 serious
Phase of Flight-
ConditionsVMC
OperationFAR 091
Probable Cause
THE PILOT'S POOR IN-FLIGHT PLANNING IN ATTEMPTING TO IMMEDIATELY RETURN TO THE AIRPORT AND NOT FOLLOWING ESTABLISHED PROCEDURES AFTER THE LOSS OF POWER AFTER TAKEOFF. THE FAILURE OF AN INTAKE VALVE WAS A FACTOR IN THE ACCIDENT.
NTSB LAX89FA295