NONE · ROBINSON R-22B · 1991-06-17 · PHOENIX, AZ, USA
Event
NTSB number
LAX91LA264
Event ID
20001212X17315
Type
Accident
Date
1991-06-17
Location
PHOENIX, AZ, USA
Coordinates
33.609668, -111.889442
Injuries
Highest injury
NONE
Fatal
0
Serious
0
Minor
0
Uninjured
2
Total aboard
2
Aircraft
Make
ROBINSON
Model
R-22B
Registration
N4034K
FAR Part
091
Engines
1
Damage
DEST
Conditions
Light
DAYL
Weather
VMC
Probable cause
THE FAILURE OF THE STUDENT TO MAINTAIN THE PROPER ROTOR RPM WHILE PERFORMING A PRACTICE AUTOROTATION, AND, THE FAILURE OF THE FLIGHT INSTRUCTOR TO PROPERLY SUPERVISE THE CONDUCT OF THE FLIGHT AND TO TAKE TIMELY CORRECTIVE ACTION.