May 6, 1989
Accident
Substantial TULSA, OK
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 091
Probable Cause
INADEQUATE SUPERVISION OF THE STUDENT BY THE INSTRUCTOR IN THAT HE ALLOWED THE STUDENT TO OVERPOWER HIS CONTROL INPUTS AFTER AN UNEXPECTED GUST OF WIND MOVED THE TAIL OF THE HELICOPTER.
NTSB FTW89LA092