May 30, 1990
Accident
Substantial CORONA, CA
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 091
Probable Cause
THE STUDENT PILOT'S FAILURE TO MAINTAIN DIRECTIONAL CONTROL, FAILUE TO MAINTAIN CORRECT ROTOR RPM, AND IMPROPER USE OF THE FLIGHT CONTROLS.
NTSB LAX90LA203