PIRU, CA, USA
N85594
ROBINSON R-22A
THE FLIGHT INSTRUCTOR INSTRUCTED THE 25-HOUR STUDENT PLT TO PERFORM AN AUTOROTATION WITH A PWR RECOVERY AT 20 FT AGL. THE INSTRUCTOR BECAME AWARE TOO LATE THAT THE STUDENT WAS 'DEAD LOCKED' ON THE CONTROLS AND HE WAS UNABLE TO RECOVER PRIOR TO TOUCHDOWN. A HARD LANDING RESULTED, THE RIGHT SKID SANK IN SOFT SAND AND THE HELICOPTER ROLLED ONTO ITS RIGHT SIDE.
Source: NTSB Aviation Accident Database
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