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Anchorage, AK
A FLIGHT INSTRUCTOR AND HIS COMMERCIAL ROTORCRAFT STUDENT WERE PRACTICING QUICK STOPS TO A HOVER AT LOW ALTITUDE OVER A SNOW COVERED NON-MAINTAINED AIRSTRIP. THE STUDENT, A COMMERCIALLY RATED FIXED WING PILOT, HAD SUCCESSFULLY COMPLETED THREE QUICK STOPS, BUT STRUCK THE TAIL ROTOR ON THE RUNWAY SURFACE ON HIS FOURTH ATTEMPT CAUSING THE TAIL ROTOR TO SEPARATE FROM THE AIRCRAFT. THE FLIGHT INSTRUCTOR TOOK THE CONTROLS AND MADE AN EMERGENCY LANDING. THE HELICOPTER LANDED HARD AND ROLLED ONTO ITS RIGHT SIDE. THE HELICOPTER WAS SUBSTANTIALLY DAMAGED, BUT NEITHER PILOT WAS INJURED.
A FLIGHT INSTRUCTOR AND HIS COMMERCIAL ROTORCRAFT STUDENT WERE PRACTICING QUICK STOPS TO A HOVER AT LOW ALTITUDE OVER A SNOW COVERED NON-MAINTAINED AIRSTRIP. THE STUDENT, A COMMERCIALLY RATED FIXED WING PILOT, HAD SUCCESSFULLY COMPLETED THREE QUICK STOPS, BUT STRUCK THE TAIL ROTOR ON THE RUNWAY SURFACE ON HIS FOURTH ATTEMPT CAUSING THE TAIL ROTOR TO SEPARATE FROM THE AIRCRAFT. THE FLIGHT INSTRUCTOR TOOK THE CONTROLS AND MADE AN EMERGENCY LANDING. THE HELICOPTER LANDED HARD AND ROLLED ONTO ITS RIGHT SIDE. THE HELICOPTER WAS SUBSTANTIALLY DAMAGED, BUT NEITHER PILOT WAS INJURED.