MESA, AZ, USA
N58164
HUGHES 269C
THE INSTRUCTOR (CFI) RPRTD THAT WHILE PRACTICING AN AUTOROTATION, THE STUDENT PLT DELAYED IN FLARING THE HELICOPTER. IT THEN TOUCHED DOWN HARD AS THE STUDENT APPLIED EXCESSIVE AFT CYCLIC. SUBSEQUENTLY, THE MAIN ROTOR BLADES SEVERED THE TAIL BOOM.
IMPROPER FLARE BY THE STUDENT PILOT, AND IMPROPER SUPERVISION BY THE INSTRUCTOR PILOT (CFI).
Source: NTSB Aviation Accident Database
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