Robinson R22 Safety Record

the pilot's failure to maintain a proper descent rate during the landing approach, which resulted in a hard landing and roll over. Also causal was the pilot's inadequate compensation for tailwind conditions. A factor in the accident was the high density altitude.

The dual student's failure to maintain control of the helicopter during hovering flight and the flight instructor's delayed remedial action in order to prevent a loss of control. Contributing factors were the flight instructor's lack of dual instruction experience and the low altitude hover.

The inadequate supervision by the flight instructor by allowing the student to lose excessive altitude resulting in a skid impacting the ground and subsequent roll over of the helicopter.

a loss of engine power due to the pilot inadvertently turning off the magnetos and his failure to initiate an autorotation and to maintain main rotor rpm. A factor in the accident was the pilot's use of an over-the-counter medication that impaired his judgment and/or performance.

the student pilot's failure to maintain control of the helicopter while hovering. A factor to the accident was the student pilot's lack of experience.

The altitude/clearance not maintained from transmission wire(s) by the pilot during an unknown phase of flight. The transmission wire(s) were a contributing factor.

The pilot's decision to hover out of ground effect, which resulted in a loss of tail rotor effectiveness. A contributing factor was the lack of suitable terrain.

The poor judgment by the pilot-in-command of the airplane for his initiation of takeoff after the helicopter pilot had announced intention to perform a 180-degree autorotation to the runway, and the failure of both pilots to maintain visual lookout resulting in the in-flight collision.

The certified flight instructor (CFI) delayed remedial action in response to the excessive descent rate initiated by the student during the practice autorotation. Also causal, was the CFI's inadequate supervision of the student during the flight. A possible tail wind condition and the pilot identified gusts were factors.

The pilot's failure to maintain adequate main rotor rpm, and, his improper use of the collective, throttle, and anti-torque controls during the attempted recovery. Factors in the accident were the pilot's failure to completely relinquish the controls, and the high density altitude environmental condition.

The inadequate supervision by flight instructor for his failure to prevent incorrect anti-torque pedal input by the student resulting in the helicopter yawing at touchdown. A factor in the accident was the incorrect anti-torque pedal input by the student pilot while performing a practice auto-rotative landing procedure from a hover.

The pilot's failure to maintain rotor RPM and the improper landing flare resulting in a hard landing. A contributing factor was the prevailing high winds.